Bump http-proxy from 1.17.0 to 1.18.1

Bumps [http-proxy](https://github.com/http-party/node-http-proxy) from 1.17.0 to 1.18.1.
- [Release notes](https://github.com/http-party/node-http-proxy/releases)
- [Changelog](https://github.com/http-party/node-http-proxy/blob/master/CHANGELOG.md)
- [Commits](https://github.com/http-party/node-http-proxy/compare/1.17.0...1.18.1)

Signed-off-by: dependabot[bot] <support@github.com>

.babelrc

@@ -5,9 +5,9 @@
       "presets": ["react-hmre"]
     },
     "test": {
-      "presets": ["react", "es2015"],
+      "presets": ["env" ,"react", "es2015"],
       "plugins": [
-        [ "babel-plugin-webpack-alias", { "config": "${PWD}/webpack.config.js" } ]
+        [ "babel-plugin-webpack-alias", { "config": "<rootDir>/webpack.config.js" } ]
       ]
     }
   }

.boostnoterc.sample

@@ -10,7 +10,6 @@
         "theme": "monokai"
     },
     "hotkey": {
-        "toggleFinder": "Cmd + Alt + S",
         "toggleMain": "Cmd + Alt + L"
     },
     "isSideNavFolded": false,
@@ -23,7 +22,10 @@
         "fontSize": "14",
         "lineNumber": true
     },
-    "sortBy": "UPDATED_AT",
+    "sortBy": {
+        "default": "UPDATED_AT"
+    },
+    "sortTagsBy": "ALPHABETICAL",
     "ui": {
         "defaultNote": "ALWAYS_ASK",
         "disableDirectWrite": false,

.editorconfig

@@ -0,0 +1,16 @@
+# EditorConfig is awesome: https://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+# Space indentation
+[*]
+indent_style = space
+indent_size = 2
+trim_trailing_whitespace = true
+
+# The indent size used in the `package.json` file cannot be changed
+# https://github.com/npm/npm/pull/3180#issuecomment-16336516
+[{*.yml,*.yaml,package.json}]
+indent_style = space
+indent_size = 2

.eslintignore

@@ -1,3 +1,4 @@
 node_modules/
 compiled/
 dist/
+extra_scripts/

.eslintrc

@@ -1,9 +1,11 @@
 {
-  "extends": ["standard", "standard-jsx", "plugin:react/recommended"],
-  "plugins": ["react"],
+  "extends": ["standard", "standard-jsx", "plugin:react/recommended", "prettier"],
+  "plugins": ["react", "prettier"],
   "rules": {
     "no-useless-escape": 0,
-    "prefer-const": "warn",
+    "prefer-const": ["warn", {
+      "destructuring": "all"
+    }],
     "no-unused-vars": "warn",
     "no-undef": "warn",
     "no-lone-blocks": "warn",
@@ -11,11 +13,17 @@
     "react/no-string-refs": 0,
     "react/no-find-dom-node": "warn",
     "react/no-render-return-value": "warn",
-    "react/no-deprecated": "warn"
+    "react/no-deprecated": "warn",
+    "prettier/prettier": ["error"]
   },
   "globals": {
     "FileReader": true,
     "localStorage": true,
-    "fetch": true
+    "fetch": true,
+    "Image": true,
+    "MutationObserver": true
+  },
+  "env": {
+    "jest": true
   }
 }

.github/FUNDING.yml

@@ -0,0 +1 @@
+issuehunt: BoostIo/Boostnote

.gitignore

@@ -8,5 +8,7 @@ node_modules/*
 /compiled
 /secret
 *.log
+.idea
 .vscode
-.idea
+package-lock.json
+config.json

.prettierrc

@@ -0,0 +1,5 @@
+{
+  "singleQuote": true,
+  "semi": false,
+  "jsxSingleQuote": true
+}

.travis.yml

@@ -1,10 +1,9 @@
 language: node_js
 node_js:
-  - stable
-  - lts/*
+  - 8
 script:
   - npm run lint && npm run test
-  - 'if [[ ${TRAVIS_PULL_REQUEST_BRANCH:-$TRAVIS_BRANCH} = "master" ]]; then npm install -g grunt npm@5.2 && grunt pre-build; fi'
+  - 'if [[ ${TRAVIS_PULL_REQUEST_BRANCH:-$TRAVIS_BRANCH} = "master" ]]; then npm install -g grunt npm@6.4 && grunt pre-build; fi'
 after_success:
   - openssl aes-256-cbc -K $encrypted_440d7f9a3c38_key -iv $encrypted_440d7f9a3c38_iv
     -in .snapcraft/travis_snapcraft.cfg -out .snapcraft/snapcraft.cfg -d

.vscode/launch.json

@@ -0,0 +1,41 @@
+{
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.2.0",
+  "configurations": [
+
+    {
+      "type": "node",
+      "request": "launch",
+      "name": "BoostNote Main",
+      "protocol": "inspector",
+      "runtimeExecutable": "${workspaceFolder}/node_modules/.bin/electron",
+      "runtimeArgs": [
+        "--remote-debugging-port=9223",
+        "--hot",
+        "${workspaceFolder}/index.js"
+      ],
+      "windows": {
+        "runtimeExecutable": "${workspaceFolder}/node_modules/.bin/electron.cmd"
+      }
+    },
+    {
+      "type": "chrome",
+      "request": "attach",
+      "name": "BoostNote Renderer",
+      "port": 9223,
+      "webRoot": "${workspaceFolder}",
+      "sourceMapPathOverrides": {
+        "webpack:///./~/*": "${webRoot}/node_modules/*",
+        "webpack:///*": "${webRoot}/*"
+      }
+    }
+  ],
+  "compounds": [
+    {
+      "name": "BostNote All",
+      "configurations": ["BoostNote Main", "BoostNote Renderer"]
+    }
+  ]
+}

.vscode/tasks.json

@@ -0,0 +1,27 @@
+{
+  // See https://go.microsoft.com/fwlink/?LinkId=733558
+  // for the documentation about the tasks.json format
+  "version": "2.0.0",
+  "tasks": [
+    {
+      "label": "Build Boostnote",
+      "group": "build",
+      "type": "npm",
+      "script": "watch",
+      "isBackground": true,
+      "presentation": {
+        "reveal": "always",
+      },
+      "problemMatcher": {
+        "pattern":[
+          {
+            "regexp": "^([^\\\\s].*)\\\\((\\\\d+,\\\\d+)\\\\):\\\\s*(.*)$",
+            "file": 1,
+            "location": 2,
+            "message": 3
+          }
+        ]
+      }
+    }
+  ]
+}

Backers.md

@@ -1,72 +0,0 @@
-<h1 align="center">Sponsors &amp; Backers</h1>
-
-Boostnote is an open source project. It's an independent project with its ongoing development made possible entirely thanks to the support by these awesome backers. If you'd like to join them, please consider:
-
-- [Become a backer or sponsor on Open Collective.](https://opencollective.com/boostnoteio)
-
----
-
-## Backers via OpenCollective
-
-### [Gold Sponsors / $1,000 per month](https://opencollective.com/boostnoteio/order/2259)
-- Get your logo on our Readme.md on GitHub and the frontpage of https://boostnote.io/.
-
-### [Silver Sponsors / $250 per month](https://opencollective.com/boostnoteio/order/2257)
-- Get your logo on our Readme.md on GitHub and the frontpage of https://boostnote.io/.
-
-### [Bronze Sponsors / $50 per month](https://opencollective.com/boostnoteio/order/2258)
-- Get your name and Url (or E-mail) on Readme.md on GitHub.
-
-### [Backers3 / $10 per month](https://opencollective.com/boostnoteio/order/2176)
-- [Ralph03](https://opencollective.com/ralph03)
-
-- [Nikolas Dan](https://opencollective.com/nikolas-dan)
-
-### [Backers2 / $5 per month](https://opencollective.com/boostnoteio/order/2175)
-- [Yeojong Kim](https://twitter.com/yeojoy)
-
-- [Scotia Draven](https://opencollective.com/scotia-draven)
-
-- [A. J. Vargas](https://opencollective.com/aj-vargas)
-
-### [Backers1](https://opencollective.com/boostnoteio/order/2563) and One-time sponsors
-- Ryosuke Tamura - $30
-
-- tatoosh11 - $10
-
-- Alexander Borovkov - $10
-
-- spoonhoop - $5
-
-- Drew Williams - $2
-
-- Andy Shaw - $2
-
-- mysafesky -$2
-
----
-
-## Backers via Bountysource
-https://salt.bountysource.com/teams/boostnote
-
-- Kuzz - $65
-
-- Intense Raiden - $45
-
-- ravy22 - $25
-
-- trentpolack	- $20
-
-- hikariru - $10
-
-- kolchan11 - $10
-
-- RonWalker22 - $10
-
-- hocchuc	- $5
-
-- Adam - $5
-
-- Steve	- $5
-
-- evmin	- $5

FAQ.md

@@ -0,0 +1,29 @@
+# Frequently Asked Questions
+
+
+<details><summary>Allowing dangerous HTML tags</summary>
+
+Sometimes it is useful to allow dangerous HTML tags to add interactivity to your notebook. One of the example is to use details/summary as a way to expand/collaps your todo-list.
+
+* How to enable:
+  * Go to **Preferences** → **Interface** → **Sanitization** → **Allow dangerous html tags**
+* Example note: Multiple todo-list
+  * Create new notes
+  * Paste the below code, and you'll see that you can expand/collaps the todo-list, and you can have multiple todo-list in your note.
+  
+```html
+<details><summary>What I want to do</summary>
+
+- [x] Create an awesome feature X
+- [ ] Do my homework
+
+</details>
+```
+
+</details>
+
+## Other questions
+
+You can ask [here][ISSUES]
+
+[ISSUES]: https://github.com/BoostIO/Boostnote/issues

ISSUE_TEMPLATE.md

@@ -1,10 +1,35 @@
-<!--
-Please paste some **screenshots** with the **developer tool** open (console tab) when you report a bug.
-
-If your issue is regarding boostnote mobile, move to https://github.com/BoostIO/boostnote-mobile.
--->
+# Current behavior
 
 <!--
-Love Boostnote? Please consider supporting us via OpenCollective:
-👉  https://opencollective.com/boostnoteio
+Let us know what is currently happening.
+
+Please include some **screenshots** with the **developer tools** open (console tab) when you report a bug.
+
+If your issue is regarding the new Boost Note.next, please open an issue in the new repo 👉 https://github.com/BoostIO/BoostNote.next/issues.
+-->
+
+# Expected behavior
+
+<!--
+Let us know what you think should happen.
+-->
+
+# Steps to reproduce
+
+<!-- 
+Please be thorough, issues we can reproduce are easier to fix.
+-->
+
+1. 
+2. 
+3. 
+
+# Environment
+
+- Boostnote version: <!-- 0.x.x -->
+- OS version and name: <!-- Windows 10 / Ubuntu 18.04 / etc -->
+
+<!--
+Love Boostnote? Please consider supporting us on IssueHunt:
+👉  https://issuehunt.io/repos/53266139
 -->

LICENSE

@@ -2,7 +2,7 @@ GPL-3.0
 
 Boostnote - an open source note-taking app made for programmers just like you.
 
-Copyright (C) 2017 Maisin&Co., Inc.
+Copyright (C) 2017 - 2019 BoostIO
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by

PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,42 @@
+<!--
+Before submitting this PR, please make sure that:
+- You have read and understand the contributing.md
+- You have checked docs/code_style.md for information on code style
+-->
+
+## Description
+
+<!--
+Tell us what your PR does.
+Please attach a screenshot/ video/gif image describing your PR if possible.
+-->
+
+## Issue fixed
+
+<!--
+Please list out all issue fixed with this PR here.
+-->
+
+<!--
+Please make sure you fill in these checkboxes,
+your PR will be reviewed faster if we know exactly what it does.
+
+Change :white_circle: to :radio_button: in all the options that apply
+-->
+
+## Type of changes
+
+- :white_circle: Bug fix (Change that fixed an issue)
+- :white_circle: Breaking change (Change that can cause existing functionality to change)
+- :white_circle: Improvement (Change that improves the code. Maybe performance or development improvement)
+- :white_circle: Feature (Change that adds new functionality)
+- :white_circle: Documentation change (Change that modifies documentation. Maybe typo fixes)
+
+## Checklist:
+
+- :white_circle: My code follows [the project code style](docs/code_style.md)
+- :white_circle: I have written test for my code and it has been tested
+- :white_circle: All existing tests have been passed
+- :white_circle: I have attached a screenshot/video to visualize my change if possible
+- :white_circle: This PR will modify the UI or affects the UX
+- :white_circle: This PR will add/update/delete a keybinding

__mocks__/electron.js

@@ -0,0 +1,7 @@
+module.exports = {
+  require: jest.genMockFunction(),
+  match: jest.genMockFunction(),
+  app: jest.genMockFunction(),
+  remote: jest.genMockFunction(),
+  dialog: jest.genMockFunction()
+}

browser/components/CodeEditor.styl

@@ -0,0 +1,5 @@
+.codeEditor-typo
+  text-decoration underline wavy red
+
+.spellcheck-select
+  border: none

browser/components/ColorPicker.js

@@ -0,0 +1,77 @@
+import React from 'react'
+import PropTypes from 'prop-types'
+import { SketchPicker } from 'react-color'
+import CSSModules from 'browser/lib/CSSModules'
+import styles from './ColorPicker.styl'
+
+const componentHeight = 330
+
+class ColorPicker extends React.Component {
+  constructor(props) {
+    super(props)
+
+    this.state = {
+      color: this.props.color || '#939395'
+    }
+
+    this.onColorChange = this.onColorChange.bind(this)
+    this.handleConfirm = this.handleConfirm.bind(this)
+  }
+
+  componentWillReceiveProps(nextProps) {
+    this.onColorChange(nextProps.color)
+  }
+
+  onColorChange(color) {
+    this.setState({
+      color
+    })
+  }
+
+  handleConfirm() {
+    this.props.onConfirm(this.state.color)
+  }
+
+  render() {
+    const { onReset, onCancel, targetRect } = this.props
+    const { color } = this.state
+
+    const clientHeight = document.body.clientHeight
+    const alignX = targetRect.right + 4
+    let alignY = targetRect.top
+    if (targetRect.top + componentHeight > clientHeight) {
+      alignY = targetRect.bottom - componentHeight
+    }
+
+    return (
+      <div
+        styleName='colorPicker'
+        style={{ top: `${alignY}px`, left: `${alignX}px` }}
+      >
+        <div styleName='cover' onClick={onCancel} />
+        <SketchPicker color={color} onChange={this.onColorChange} />
+        <div styleName='footer'>
+          <button styleName='btn-reset' onClick={onReset}>
+            Reset
+          </button>
+          <button styleName='btn-cancel' onClick={onCancel}>
+            Cancel
+          </button>
+          <button styleName='btn-confirm' onClick={this.handleConfirm}>
+            Confirm
+          </button>
+        </div>
+      </div>
+    )
+  }
+}
+
+ColorPicker.propTypes = {
+  color: PropTypes.string,
+  targetRect: PropTypes.object,
+  onConfirm: PropTypes.func.isRequired,
+  onCancel: PropTypes.func.isRequired,
+  onReset: PropTypes.func.isRequired
+}
+
+export default CSSModules(ColorPicker, styles)

browser/components/ColorPicker.styl

@@ -0,0 +1,39 @@
+.colorPicker
+  position fixed
+  z-index 2
+  display flex
+  flex-direction column
+
+.cover
+  position fixed
+  top 0
+  right 0
+  bottom 0
+  left 0
+
+.footer
+  display flex
+  justify-content center
+  z-index 2
+  align-items center
+  & > button + button
+    margin-left 10px
+
+.btn-cancel,
+.btn-confirm,
+.btn-reset
+  vertical-align middle
+  height 25px
+  margin-top 2.5px
+  border-radius 2px
+  border none
+  padding 0 5px
+  background-color $default-button-background
+  &:hover
+    background-color $default-button-background--hover
+.btn-confirm
+  background-color #1EC38B
+  &:hover
+    background-color darken(#1EC38B, 25%)
+
+

browser/components/MarkdownEditor.js

@@ -1,3 +1,4 @@
+/* eslint-disable camelcase */
 import PropTypes from 'prop-types'
 import React from 'react'
 import CSSModules from 'browser/lib/CSSModules'
@@ -6,9 +7,11 @@ import CodeEditor from 'browser/components/CodeEditor'
 import MarkdownPreview from 'browser/components/MarkdownPreview'
 import eventEmitter from 'browser/main/lib/eventEmitter'
 import { findStorage } from 'browser/lib/findStorage'
+import ConfigManager from 'browser/main/lib/ConfigManager'
+import attachmentManagement from 'browser/main/lib/dataApi/attachmentManagement'
 
 class MarkdownEditor extends React.Component {
-  constructor (props) {
+  constructor(props) {
     super(props)
 
     // char codes for ctrl + w
@@ -18,170 +21,246 @@ class MarkdownEditor extends React.Component {
     this.supportMdSelectionBold = [16, 17, 186]
 
     this.state = {
-      status: 'PREVIEW',
+      status:
+        props.config.editor.switchPreview === 'RIGHTCLICK'
+          ? props.config.editor.delfaultStatus
+          : 'CODE',
       renderValue: props.value,
       keyPressed: new Set(),
-      isLocked: false
+      isLocked: props.isLocked
     }
 
-    this.lockEditorCode = () => this.handleLockEditor()
+    this.lockEditorCode = this.handleLockEditor.bind(this)
+    this.focusEditor = this.focusEditor.bind(this)
+
+    this.previewRef = React.createRef()
   }
 
-  componentDidMount () {
+  componentDidMount() {
     this.value = this.refs.code.value
     eventEmitter.on('editor:lock', this.lockEditorCode)
+    eventEmitter.on('editor:focus', this.focusEditor)
   }
 
-  componentDidUpdate () {
+  componentDidUpdate() {
     this.value = this.refs.code.value
   }
 
-  componentWillReceiveProps (props) {
+  UNSAFE_componentWillReceiveProps(props) {
     if (props.value !== this.props.value) {
       this.queueRendering(props.value)
     }
   }
 
-  componentWillUnmount () {
+  componentWillUnmount() {
     this.cancelQueue()
     eventEmitter.off('editor:lock', this.lockEditorCode)
+    eventEmitter.off('editor:focus', this.focusEditor)
   }
 
-  queueRendering (value) {
+  focusEditor() {
+    this.setState(
+      {
+        status: 'CODE'
+      },
+      () => {
+        if (this.refs.code == null) {
+          return
+        }
+        this.refs.code.focus()
+      }
+    )
+  }
+
+  queueRendering(value) {
     clearTimeout(this.renderTimer)
     this.renderTimer = setTimeout(() => {
       this.renderPreview(value)
     }, 500)
   }
 
-  cancelQueue () {
+  cancelQueue() {
     clearTimeout(this.renderTimer)
   }
 
-  renderPreview (value) {
+  renderPreview(value) {
     this.setState({
       renderValue: value
     })
   }
 
-  handleChange (e) {
+  setValue(value) {
+    this.refs.code.setValue(value)
+  }
+
+  handleChange(e) {
     this.value = this.refs.code.value
     this.props.onChange(e)
   }
 
-  handleContextMenu (e) {
+  handleContextMenu(e) {
+    if (this.state.isLocked) return
     const { config } = this.props
     if (config.editor.switchPreview === 'RIGHTCLICK') {
-      const newStatus = this.state.status === 'PREVIEW'
-        ? 'CODE'
-        : 'PREVIEW'
-      this.setState({
-        status: newStatus
-      }, () => {
-        if (newStatus === 'CODE') {
-          this.refs.code.focus()
-        } else {
-          this.refs.preview.focus()
+      const newStatus = this.state.status === 'PREVIEW' ? 'CODE' : 'PREVIEW'
+      this.setState(
+        {
+          status: newStatus
+        },
+        () => {
+          if (newStatus === 'CODE') {
+            this.refs.code.focus()
+          } else {
+            this.previewRef.current.focus()
+          }
+          eventEmitter.emit('topbar:togglelockbutton', this.state.status)
+
+          const newConfig = Object.assign({}, config)
+          newConfig.editor.delfaultStatus = newStatus
+          ConfigManager.set(newConfig)
         }
-        eventEmitter.emit('topbar:togglelockbutton', this.state.status)
-      })
+      )
     }
   }
 
-  handleBlur (e) {
+  handleBlur(e) {
     if (this.state.isLocked) return
     this.setState({ keyPressed: new Set() })
     const { config } = this.props
-    if (config.editor.switchPreview === 'BLUR') {
+    if (
+      config.editor.switchPreview === 'BLUR' ||
+      (config.editor.switchPreview === 'DBL_CLICK' &&
+        this.state.status === 'CODE')
+    ) {
       const cursorPosition = this.refs.code.editor.getCursor()
-      this.setState({
-        status: 'PREVIEW'
-      }, () => {
-        this.refs.preview.focus()
-        this.refs.preview.scrollTo(cursorPosition.line)
-      })
+      this.setState(
+        {
+          status: 'PREVIEW'
+        },
+        () => {
+          this.previewRef.current.focus()
+          this.previewRef.current.scrollToLine(cursorPosition.line)
+        }
+      )
       eventEmitter.emit('topbar:togglelockbutton', this.state.status)
     }
   }
 
-  handlePreviewMouseDown (e) {
+  handleDoubleClick(e) {
+    if (this.state.isLocked) return
+    this.setState({ keyPressed: new Set() })
+    const { config } = this.props
+    if (config.editor.switchPreview === 'DBL_CLICK') {
+      this.setState(
+        {
+          status: 'CODE'
+        },
+        () => {
+          this.refs.code.focus()
+          eventEmitter.emit('topbar:togglelockbutton', this.state.status)
+        }
+      )
+    }
+  }
+
+  handlePreviewMouseDown(e) {
     this.previewMouseDownedAt = new Date()
   }
 
-  handlePreviewMouseUp (e) {
+  handlePreviewMouseUp(e) {
     const { config } = this.props
-    if (config.editor.switchPreview === 'BLUR' && new Date() - this.previewMouseDownedAt < 200) {
-      this.setState({
-        status: 'CODE'
-      }, () => {
-        this.refs.code.focus()
-      })
+    if (
+      config.editor.switchPreview === 'BLUR' &&
+      new Date() - this.previewMouseDownedAt < 200
+    ) {
+      this.setState(
+        {
+          status: 'CODE'
+        },
+        () => {
+          this.refs.code.focus()
+        }
+      )
       eventEmitter.emit('topbar:togglelockbutton', this.state.status)
     }
   }
 
-  handleCheckboxClick (e) {
+  handleCheckboxClick(e) {
     e.preventDefault()
     e.stopPropagation()
     const idMatch = /checkbox-([0-9]+)/
-    const checkedMatch = /\[x\]/i
-    const uncheckedMatch = /\[ \]/
+    const checkedMatch = /^(\s*>?)*\s*[+\-*] \[x]/i
+    const uncheckedMatch = /^(\s*>?)*\s*[+\-*] \[ ]/
+    const checkReplace = /\[x]/i
+    const uncheckReplace = /\[ ]/
     if (idMatch.test(e.target.getAttribute('id'))) {
-      const lineIndex = parseInt(e.target.getAttribute('id').match(idMatch)[1], 10) - 1
-      const lines = this.refs.code.value
-        .split('\n')
+      const lineIndex =
+        parseInt(e.target.getAttribute('id').match(idMatch)[1], 10) - 1
+      const lines = this.refs.code.value.split('\n')
 
       const targetLine = lines[lineIndex]
+      let newLine = targetLine
 
       if (targetLine.match(checkedMatch)) {
-        lines[lineIndex] = targetLine.replace(checkedMatch, '[ ]')
+        newLine = targetLine.replace(checkReplace, '[ ]')
       }
       if (targetLine.match(uncheckedMatch)) {
-        lines[lineIndex] = targetLine.replace(uncheckedMatch, '[x]')
+        newLine = targetLine.replace(uncheckReplace, '[x]')
       }
-      this.refs.code.setValue(lines.join('\n'))
+      this.refs.code.setLineContent(lineIndex, newLine)
     }
   }
 
-  focus () {
+  focus() {
     if (this.state.status === 'PREVIEW') {
-      this.setState({
-        status: 'CODE'
-      }, () => {
-        this.refs.code.focus()
-      })
+      this.setState(
+        {
+          status: 'CODE'
+        },
+        () => {
+          this.refs.code.focus()
+        }
+      )
     } else {
       this.refs.code.focus()
     }
     eventEmitter.emit('topbar:togglelockbutton', this.state.status)
   }
 
-  reload () {
+  reload() {
     this.refs.code.reload()
     this.cancelQueue()
     this.renderPreview(this.props.value)
   }
 
-  handleKeyDown (e) {
+  handleKeyDown(e) {
     const { config } = this.props
     if (this.state.status !== 'CODE') return false
     const keyPressed = this.state.keyPressed
     keyPressed.add(e.keyCode)
     this.setState({ keyPressed })
-    const isNoteHandlerKey = (el) => { return keyPressed.has(el) }
+    const isNoteHandlerKey = el => {
+      return keyPressed.has(el)
+    }
     // These conditions are for ctrl-e and ctrl-w
-    if (keyPressed.size === this.escapeFromEditor.length &&
-        !this.state.isLocked && this.state.status === 'CODE' &&
-        this.escapeFromEditor.every(isNoteHandlerKey)) {
+    if (
+      keyPressed.size === this.escapeFromEditor.length &&
+      !this.state.isLocked &&
+      this.state.status === 'CODE' &&
+      this.escapeFromEditor.every(isNoteHandlerKey)
+    ) {
       this.handleContextMenu()
       if (config.editor.switchPreview === 'BLUR') document.activeElement.blur()
     }
-    if (keyPressed.size === this.supportMdSelectionBold.length && this.supportMdSelectionBold.every(isNoteHandlerKey)) {
+    if (
+      keyPressed.size === this.supportMdSelectionBold.length &&
+      this.supportMdSelectionBold.every(isNoteHandlerKey)
+    ) {
       this.addMdAroundWord('**')
     }
   }
 
-  addMdAroundWord (mdElement) {
+  addMdAroundWord(mdElement) {
     if (this.refs.code.editor.getSelection()) {
       return this.addMdAroundSelection(mdElement)
     }
@@ -189,25 +268,64 @@ class MarkdownEditor extends React.Component {
     const word = this.refs.code.editor.findWordAt(currentCaret)
     const cmDoc = this.refs.code.editor.getDoc()
     cmDoc.replaceRange(mdElement, word.anchor)
-    cmDoc.replaceRange(mdElement, { line: word.head.line, ch: word.head.ch + mdElement.length })
+    cmDoc.replaceRange(mdElement, {
+      line: word.head.line,
+      ch: word.head.ch + mdElement.length
+    })
   }
 
-  addMdAroundSelection (mdElement) {
-    this.refs.code.editor.replaceSelection(`${mdElement}${this.refs.code.editor.getSelection()}${mdElement}`)
+  addMdAroundSelection(mdElement) {
+    this.refs.code.editor.replaceSelection(
+      `${mdElement}${this.refs.code.editor.getSelection()}${mdElement}`
+    )
   }
 
-  handleKeyUp (e) {
+  handleDropImage(dropEvent) {
+    dropEvent.preventDefault()
+    const { storageKey, noteKey } = this.props
+
+    this.setState(
+      {
+        status: 'CODE'
+      },
+      () => {
+        this.refs.code.focus()
+
+        this.refs.code.editor.execCommand('goDocEnd')
+        this.refs.code.editor.execCommand('goLineEnd')
+        this.refs.code.editor.execCommand('newlineAndIndent')
+
+        attachmentManagement.handleAttachmentDrop(
+          this.refs.code,
+          storageKey,
+          noteKey,
+          dropEvent
+        )
+      }
+    )
+  }
+
+  handleKeyUp(e) {
     const keyPressed = this.state.keyPressed
     keyPressed.delete(e.keyCode)
     this.setState({ keyPressed })
   }
 
-  handleLockEditor () {
+  handleLockEditor() {
     this.setState({ isLocked: !this.state.isLocked })
   }
 
-  render () {
-    const { className, value, config, storageKey } = this.props
+  render() {
+    const {
+      className,
+      value,
+      config,
+      storageKey,
+      noteKey,
+      linesHighlighted,
+      getNote,
+      RTL
+    } = this.props
 
     let editorFontSize = parseInt(config.editor.fontSize, 10)
     if (!(editorFontSize > 0 && editorFontSize < 101)) editorFontSize = 14
@@ -215,26 +333,27 @@ class MarkdownEditor extends React.Component {
     if (!(editorFontSize > 0 && editorFontSize < 132)) editorIndentSize = 4
 
     const previewStyle = {}
-    if (this.props.ignorePreviewPointerEvents) previewStyle.pointerEvents = 'none'
+    if (this.props.ignorePreviewPointerEvents)
+      previewStyle.pointerEvents = 'none'
 
     const storage = findStorage(storageKey)
 
     return (
-      <div className={className == null
-          ? 'MarkdownEditor'
-          : `MarkdownEditor ${className}`
+      <div
+        className={
+          className == null ? 'MarkdownEditor' : `MarkdownEditor ${className}`
         }
-        onContextMenu={(e) => this.handleContextMenu(e)}
+        onContextMenu={e => this.handleContextMenu(e)}
         tabIndex='-1'
-        onKeyDown={(e) => this.handleKeyDown(e)}
-        onKeyUp={(e) => this.handleKeyUp(e)}
+        onKeyDown={e => this.handleKeyDown(e)}
+        onKeyUp={e => this.handleKeyUp(e)}
       >
-        <CodeEditor styleName={this.state.status === 'CODE'
-            ? 'codeEditor'
-            : 'codeEditor--hide'
+        <CodeEditor
+          styleName={
+            this.state.status === 'CODE' ? 'codeEditor' : 'codeEditor--hide'
           }
           ref='code'
-          mode='GitHub Flavored Markdown'
+          mode='Boost Flavored Markdown'
           value={value}
           theme={config.editor.theme}
           keyMap={config.editor.keyMap}
@@ -242,14 +361,43 @@ class MarkdownEditor extends React.Component {
           fontSize={editorFontSize}
           indentType={config.editor.indentType}
           indentSize={editorIndentSize}
+          enableRulers={config.editor.enableRulers}
+          rulers={config.editor.rulers}
+          displayLineNumbers={config.editor.displayLineNumbers}
+          lineWrapping
+          matchingPairs={config.editor.matchingPairs}
+          matchingCloseBefore={config.editor.matchingCloseBefore}
+          matchingTriples={config.editor.matchingTriples}
+          explodingPairs={config.editor.explodingPairs}
+          codeBlockMatchingPairs={config.editor.codeBlockMatchingPairs}
+          codeBlockMatchingCloseBefore={
+            config.editor.codeBlockMatchingCloseBefore
+          }
+          codeBlockMatchingTriples={config.editor.codeBlockMatchingTriples}
+          codeBlockExplodingPairs={config.editor.codeBlockExplodingPairs}
           scrollPastEnd={config.editor.scrollPastEnd}
           storageKey={storageKey}
-          onChange={(e) => this.handleChange(e)}
-          onBlur={(e) => this.handleBlur(e)}
+          noteKey={noteKey}
+          fetchUrlTitle={config.editor.fetchUrlTitle}
+          enableTableEditor={config.editor.enableTableEditor}
+          linesHighlighted={linesHighlighted}
+          onChange={e => this.handleChange(e)}
+          onBlur={e => this.handleBlur(e)}
+          spellCheck={config.editor.spellcheck}
+          enableSmartPaste={config.editor.enableSmartPaste}
+          hotkey={config.hotkey}
+          switchPreview={config.editor.switchPreview}
+          enableMarkdownLint={config.editor.enableMarkdownLint}
+          customMarkdownLintConfig={config.editor.customMarkdownLintConfig}
+          dateFormatISO8601={config.editor.dateFormatISO8601}
+          prettierConfig={config.editor.prettierConfig}
+          deleteUnusedAttachments={config.editor.deleteUnusedAttachments}
+          RTL={RTL}
         />
-        <MarkdownPreview styleName={this.state.status === 'PREVIEW'
-            ? 'preview'
-            : 'preview--hide'
+        <MarkdownPreview
+          ref={this.previewRef}
+          styleName={
+            this.state.status === 'PREVIEW' ? 'preview' : 'preview--hide'
           }
           style={previewStyle}
           theme={config.ui.theme}
@@ -260,16 +408,29 @@ class MarkdownEditor extends React.Component {
           codeBlockFontFamily={config.editor.fontFamily}
           lineNumber={config.preview.lineNumber}
           indentSize={editorIndentSize}
-          scrollPastEnd={config.editor.scrollPastEnd}
-          ref='preview'
-          onContextMenu={(e) => this.handleContextMenu(e)}
+          scrollPastEnd={config.preview.scrollPastEnd}
+          smartQuotes={config.preview.smartQuotes}
+          smartArrows={config.preview.smartArrows}
+          breaks={config.preview.breaks}
+          sanitize={config.preview.sanitize}
+          mermaidHTMLLabel={config.preview.mermaidHTMLLabel}
+          onContextMenu={e => this.handleContextMenu(e)}
+          onDoubleClick={e => this.handleDoubleClick(e)}
           tabIndex='0'
           value={this.state.renderValue}
-          onMouseUp={(e) => this.handlePreviewMouseUp(e)}
-          onMouseDown={(e) => this.handlePreviewMouseDown(e)}
-          onCheckboxClick={(e) => this.handleCheckboxClick(e)}
+          onMouseUp={e => this.handlePreviewMouseUp(e)}
+          onMouseDown={e => this.handlePreviewMouseDown(e)}
+          onCheckboxClick={e => this.handleCheckboxClick(e)}
           showCopyNotification={config.ui.showCopyNotification}
           storagePath={storage.path}
+          noteKey={noteKey}
+          customCSS={config.preview.customCSS}
+          allowCustomCSS={config.preview.allowCustomCSS}
+          lineThroughCheckbox={config.preview.lineThroughCheckbox}
+          getNote={getNote}
+          export={config.export}
+          onDrop={e => this.handleDropImage(e)}
+          RTL={RTL}
         />
       </div>
     )

browser/components/MarkdownEditor.styl

@@ -16,7 +16,6 @@
 .preview
   display block
   absolute top bottom left right
-  z-index 100
   background-color white
   height 100%
   width 100%

browser/components/MarkdownSplitEditor.js

@@ -2,69 +2,468 @@ import React from 'react'
 import CodeEditor from 'browser/components/CodeEditor'
 import MarkdownPreview from 'browser/components/MarkdownPreview'
 import { findStorage } from 'browser/lib/findStorage'
+import _ from 'lodash'
 
 import styles from './MarkdownSplitEditor.styl'
 import CSSModules from 'browser/lib/CSSModules'
 
 class MarkdownSplitEditor extends React.Component {
-  constructor (props) {
+  constructor(props) {
     super(props)
     this.value = props.value
     this.focus = () => this.refs.code.focus()
     this.reload = () => this.refs.code.reload()
-  }
-
-  handleOnChange () {
-    this.value = this.refs.code.value
-    this.props.onChange()
-  }
-
-  handleCheckboxClick (e) {
-    e.preventDefault()
-    e.stopPropagation()
-    const idMatch = /checkbox-([0-9]+)/
-    const checkedMatch = /\[x\]/i
-    const uncheckedMatch = /\[ \]/
-    if (idMatch.test(e.target.getAttribute('id'))) {
-      const lineIndex = parseInt(e.target.getAttribute('id').match(idMatch)[1], 10) - 1
-      const lines = this.refs.code.value
-        .split('\n')
-
-      const targetLine = lines[lineIndex]
-
-      if (targetLine.match(checkedMatch)) {
-        lines[lineIndex] = targetLine.replace(checkedMatch, '[ ]')
-      }
-      if (targetLine.match(uncheckedMatch)) {
-        lines[lineIndex] = targetLine.replace(uncheckedMatch, '[x]')
-      }
-      this.refs.code.setValue(lines.join('\n'))
+    this.userScroll = props.config.preview.scrollSync
+    this.state = {
+      isSliderFocused: false,
+      codeEditorWidthInPercent: 50,
+      codeEditorHeightInPercent: 50
     }
   }
 
-  render () {
-    const { config, value, storageKey } = this.props
-    const storage = findStorage(storageKey)
-    const previewStyle = {}
-    if (this.props.ignorePreviewPointerEvents) previewStyle.pointerEvents = 'none'
+  componentDidUpdate(prevProps) {
+    if (
+      this.props.config.preview.scrollSync !==
+      prevProps.config.preview.scrollSync
+    ) {
+      this.userScroll = this.props.config.preview.scrollSync
+    }
+  }
+
+  handleCursorActivity(editor) {
+    if (this.userScroll) {
+      const previewDoc = _.get(
+        this,
+        'refs.preview.refs.root.contentWindow.document'
+      )
+      const previewTop = _.get(previewDoc, 'body.scrollTop')
+
+      const line = editor.doc.getCursor().line
+      let top
+      if (line === 0) {
+        top = 0
+      } else {
+        const blockElements = previewDoc.querySelectorAll('body [data-line]')
+        const blocks = []
+        for (const block of blockElements) {
+          const l = parseInt(block.getAttribute('data-line'))
+
+          blocks.push({
+            line: l,
+            top: block.offsetTop
+          })
+
+          if (l > line) {
+            break
+          }
+        }
+
+        if (blocks.length === 1) {
+          const block = blockElements[blockElements.length - 1]
+
+          blocks.push({
+            line: editor.doc.size,
+            top: block.offsetTop + block.offsetHeight
+          })
+        }
+
+        const i = blocks.length - 1
+
+        const ratio =
+          (blocks[i].top - blocks[i - 1].top) /
+          (blocks[i].line - blocks[i - 1].line)
+
+        const delta = Math.floor(_.get(previewDoc, 'body.clientHeight') / 3)
+
+        top =
+          blocks[i - 1].top +
+          Math.floor((line - blocks[i - 1].line) * ratio) -
+          delta
+      }
+
+      this.scrollTo(previewTop, top, y =>
+        _.set(previewDoc, 'body.scrollTop', y)
+      )
+    }
+  }
+
+  setValue(value) {
+    this.refs.code.setValue(value)
+  }
+
+  handleOnChange(e) {
+    this.value = this.refs.code.value
+    this.props.onChange(e)
+  }
+
+  handleEditorScroll(e) {
+    if (this.userScroll) {
+      const previewDoc = _.get(
+        this,
+        'refs.preview.refs.root.contentWindow.document'
+      )
+      const codeDoc = _.get(this, 'refs.code.editor.doc')
+
+      const from = codeDoc.cm.coordsChar({ left: 0, top: 0 }).line
+      const to = codeDoc.cm.coordsChar({
+        left: 0,
+        top: codeDoc.cm.display.lastWrapHeight * 1.125
+      }).line
+      const previewTop = _.get(previewDoc, 'body.scrollTop')
+
+      let top
+      if (from === 0) {
+        top = 0
+      } else if (to === codeDoc.lastLine()) {
+        top =
+          _.get(previewDoc, 'body.scrollHeight') -
+          _.get(previewDoc, 'body.clientHeight')
+      } else {
+        const line = from + Math.floor((to - from) / 3)
+
+        const blockElements = previewDoc.querySelectorAll('body [data-line]')
+        const blocks = []
+        for (const block of blockElements) {
+          const l = parseInt(block.getAttribute('data-line'))
+
+          blocks.push({
+            line: l,
+            top: block.offsetTop
+          })
+
+          if (l > line) {
+            break
+          }
+        }
+
+        if (blocks.length === 1) {
+          const block = blockElements[blockElements.length - 1]
+
+          blocks.push({
+            line: codeDoc.size,
+            top: block.offsetTop + block.offsetHeight
+          })
+        }
+
+        const i = blocks.length - 1
+
+        const ratio =
+          (blocks[i].top - blocks[i - 1].top) /
+          (blocks[i].line - blocks[i - 1].line)
+
+        top =
+          blocks[i - 1].top + Math.floor((line - blocks[i - 1].line) * ratio)
+      }
+
+      this.scrollTo(previewTop, top, y =>
+        _.set(previewDoc, 'body.scrollTop', y)
+      )
+    }
+  }
+
+  handlePreviewScroll(e) {
+    if (this.userScroll) {
+      const previewDoc = _.get(
+        this,
+        'refs.preview.refs.root.contentWindow.document'
+      )
+      const codeDoc = _.get(this, 'refs.code.editor.doc')
+
+      const srcTop = _.get(previewDoc, 'body.scrollTop')
+      const editorTop = _.get(codeDoc, 'scrollTop')
+
+      let top
+      if (srcTop === 0) {
+        top = 0
+      } else {
+        const delta = Math.floor(_.get(previewDoc, 'body.clientHeight') / 3)
+        const previewTop = srcTop + delta
+
+        const blockElements = previewDoc.querySelectorAll('body [data-line]')
+        const blocks = []
+        for (const block of blockElements) {
+          const top = block.offsetTop
+
+          blocks.push({
+            line: parseInt(block.getAttribute('data-line')),
+            top
+          })
+
+          if (top > previewTop) {
+            break
+          }
+        }
+
+        if (blocks.length === 1) {
+          const block = blockElements[blockElements.length - 1]
+
+          blocks.push({
+            line: codeDoc.size,
+            top: block.offsetTop + block.offsetHeight
+          })
+        }
+
+        const i = blocks.length - 1
+
+        const from = codeDoc.cm.heightAtLine(blocks[i - 1].line, 'local')
+        const to = codeDoc.cm.heightAtLine(blocks[i].line, 'local')
+
+        const ratio =
+          (previewTop - blocks[i - 1].top) / (blocks[i].top - blocks[i - 1].top)
+
+        top = from + Math.floor((to - from) * ratio) - delta
+      }
+
+      this.scrollTo(editorTop, top, y => codeDoc.cm.scrollTo(0, y))
+    }
+  }
+
+  handleCheckboxClick(e) {
+    e.preventDefault()
+    e.stopPropagation()
+    const idMatch = /checkbox-([0-9]+)/
+    const checkedMatch = /^(\s*>?)*\s*[+\-*] \[x]/i
+    const uncheckedMatch = /^(\s*>?)*\s*[+\-*] \[ ]/
+    const checkReplace = /\[x]/i
+    const uncheckReplace = /\[ ]/
+    if (idMatch.test(e.target.getAttribute('id'))) {
+      const lineIndex =
+        parseInt(e.target.getAttribute('id').match(idMatch)[1], 10) - 1
+      const lines = this.refs.code.value.split('\n')
+
+      const targetLine = lines[lineIndex]
+      let newLine = targetLine
+
+      if (targetLine.match(checkedMatch)) {
+        newLine = targetLine.replace(checkReplace, '[ ]')
+      }
+      if (targetLine.match(uncheckedMatch)) {
+        newLine = targetLine.replace(uncheckReplace, '[x]')
+      }
+      this.refs.code.setLineContent(lineIndex, newLine)
+    }
+  }
+
+  handleMouseMove(e) {
+    if (this.state.isSliderFocused) {
+      const rootRect = this.refs.root.getBoundingClientRect()
+      if (this.props.isStacking) {
+        const rootHeight = rootRect.height
+        const offset = rootRect.top
+        let newCodeEditorHeightInPercent =
+          ((e.pageY - offset) / rootHeight) * 100
+
+        // limit minSize to 10%, maxSize to 90%
+        if (newCodeEditorHeightInPercent <= 10) {
+          newCodeEditorHeightInPercent = 10
+        }
+
+        if (newCodeEditorHeightInPercent >= 90) {
+          newCodeEditorHeightInPercent = 90
+        }
+
+        this.setState({
+          codeEditorHeightInPercent: newCodeEditorHeightInPercent
+        })
+      } else {
+        const rootWidth = rootRect.width
+        const offset = rootRect.left
+        let newCodeEditorWidthInPercent = ((e.pageX - offset) / rootWidth) * 100
+
+        // limit minSize to 10%, maxSize to 90%
+        if (newCodeEditorWidthInPercent <= 10) {
+          newCodeEditorWidthInPercent = 10
+        }
+
+        if (newCodeEditorWidthInPercent >= 90) {
+          newCodeEditorWidthInPercent = 90
+        }
+
+        this.setState({
+          codeEditorWidthInPercent: newCodeEditorWidthInPercent
+        })
+      }
+    }
+  }
+
+  handleMouseUp(e) {
+    e.preventDefault()
+    this.setState({
+      isSliderFocused: false
+    })
+  }
+
+  handleMouseDown(e) {
+    e.preventDefault()
+    this.setState({
+      isSliderFocused: true
+    })
+  }
+
+  scrollTo(from, to, scroller) {
+    const distance = to - from
+    const framerate = 1000 / 60
+    const frames = 20
+    const refractory = frames * framerate
+
+    this.userScroll = false
+
+    let frame = 0
+    let scrollPos, time
+    const timer = setInterval(() => {
+      time = frame / frames
+      scrollPos =
+        time < 0.5
+          ? 2 * time * time // ease in
+          : -1 + (4 - 2 * time) * time // ease out
+
+      scroller(from + scrollPos * distance)
+
+      if (frame >= frames) {
+        clearInterval(timer)
+        setTimeout(() => {
+          this.userScroll = true
+        }, refractory)
+      }
+      frame++
+    }, framerate)
+  }
+
+  render() {
+    const {
+      config,
+      value,
+      storageKey,
+      noteKey,
+      linesHighlighted,
+      getNote,
+      isStacking,
+      RTL
+    } = this.props
+    let storage
+    try {
+      storage = findStorage(storageKey)
+    } catch (e) {
+      return <div />
+    }
+
+    let editorStyle = {}
+    let previewStyle = {}
+    let sliderStyle = {}
+
+    let editorFontSize = parseInt(config.editor.fontSize, 10)
+    if (!(editorFontSize > 0 && editorFontSize < 101)) editorFontSize = 14
+    editorStyle.fontSize = editorFontSize
+
+    let editorIndentSize = parseInt(config.editor.indentSize, 10)
+    if (!(editorStyle.fontSize > 0 && editorStyle.fontSize < 132))
+      editorIndentSize = 4
+    editorStyle.indentSize = editorIndentSize
+
+    editorStyle = Object.assign(
+      editorStyle,
+      isStacking
+        ? {
+            width: '100%',
+            height: `${this.state.codeEditorHeightInPercent}%`
+          }
+        : {
+            width: `${this.state.codeEditorWidthInPercent}%`,
+            height: '100%'
+          }
+    )
+
+    previewStyle = Object.assign(
+      previewStyle,
+      isStacking
+        ? {
+            width: '100%',
+            height: `${100 - this.state.codeEditorHeightInPercent}%`
+          }
+        : {
+            width: `${100 - this.state.codeEditorWidthInPercent}%`,
+            height: '100%'
+          }
+    )
+
+    sliderStyle = Object.assign(
+      sliderStyle,
+      isStacking
+        ? {
+            left: 0,
+            top: `${this.state.codeEditorHeightInPercent}%`
+          }
+        : {
+            left: `${this.state.codeEditorWidthInPercent}%`,
+            top: 0
+          }
+    )
+
+    if (this.props.ignorePreviewPointerEvents || this.state.isSliderFocused)
+      previewStyle.pointerEvents = 'none'
+
     return (
-      <div styleName='root'>
+      <div
+        styleName='root'
+        ref='root'
+        onMouseMove={e => this.handleMouseMove(e)}
+        onMouseUp={e => this.handleMouseUp(e)}
+      >
         <CodeEditor
-          styleName='codeEditor'
           ref='code'
-          mode='GitHub Flavored Markdown'
+          width={editorStyle.width}
+          height={editorStyle.height}
+          mode='Boost Flavored Markdown'
           value={value}
           theme={config.editor.theme}
           keyMap={config.editor.keyMap}
           fontFamily={config.editor.fontFamily}
+          fontSize={editorStyle.fontSize}
+          displayLineNumbers={config.editor.displayLineNumbers}
+          lineWrapping
+          matchingPairs={config.editor.matchingPairs}
+          matchingCloseBefore={config.editor.matchingCloseBefore}
+          matchingTriples={config.editor.matchingTriples}
+          explodingPairs={config.editor.explodingPairs}
+          codeBlockMatchingPairs={config.editor.codeBlockMatchingPairs}
+          codeBlockMatchingCloseBefore={
+            config.editor.codeBlockMatchingCloseBefore
+          }
+          codeBlockMatchingTriples={config.editor.codeBlockMatchingTriples}
+          codeBlockExplodingPairs={config.editor.codeBlockExplodingPairs}
           indentType={config.editor.indentType}
+          indentSize={editorStyle.indentSize}
+          enableRulers={config.editor.enableRulers}
+          rulers={config.editor.rulers}
           scrollPastEnd={config.editor.scrollPastEnd}
+          fetchUrlTitle={config.editor.fetchUrlTitle}
+          enableTableEditor={config.editor.enableTableEditor}
           storageKey={storageKey}
-          onChange={this.handleOnChange.bind(this)}
-       />
+          noteKey={noteKey}
+          linesHighlighted={linesHighlighted}
+          onChange={e => this.handleOnChange(e)}
+          onScroll={e => this.handleEditorScroll(e)}
+          onCursorActivity={e => this.handleCursorActivity(e)}
+          spellCheck={config.editor.spellcheck}
+          enableSmartPaste={config.editor.enableSmartPaste}
+          hotkey={config.hotkey}
+          switchPreview={config.editor.switchPreview}
+          enableMarkdownLint={config.editor.enableMarkdownLint}
+          customMarkdownLintConfig={config.editor.customMarkdownLintConfig}
+          dateFormatISO8601={config.editor.dateFormatISO8601}
+          deleteUnusedAttachments={config.editor.deleteUnusedAttachments}
+          RTL={RTL}
+        />
+        <div
+          styleName={isStacking ? 'slider-hoz' : 'slider'}
+          style={{ left: sliderStyle.left, top: sliderStyle.top }}
+          onMouseDown={e => this.handleMouseDown(e)}
+        >
+          <div styleName='slider-hitbox' />
+        </div>
         <MarkdownPreview
+          ref='preview'
           style={previewStyle}
-          styleName='preview'
           theme={config.ui.theme}
           keyMap={config.editor.keyMap}
           fontSize={config.preview.fontSize}
@@ -72,13 +471,27 @@ class MarkdownSplitEditor extends React.Component {
           codeBlockTheme={config.preview.codeBlockTheme}
           codeBlockFontFamily={config.editor.fontFamily}
           lineNumber={config.preview.lineNumber}
-          ref='preview'
+          indentSize={editorIndentSize}
+          scrollPastEnd={config.preview.scrollPastEnd}
+          smartQuotes={config.preview.smartQuotes}
+          smartArrows={config.preview.smartArrows}
+          breaks={config.preview.breaks}
+          sanitize={config.preview.sanitize}
+          mermaidHTMLLabel={config.preview.mermaidHTMLLabel}
           tabInde='0'
           value={value}
-          onCheckboxClick={(e) => this.handleCheckboxClick(e)}
+          onCheckboxClick={e => this.handleCheckboxClick(e)}
+          onScroll={e => this.handlePreviewScroll(e)}
           showCopyNotification={config.ui.showCopyNotification}
           storagePath={storage.path}
-       />
+          noteKey={noteKey}
+          customCSS={config.preview.customCSS}
+          allowCustomCSS={config.preview.allowCustomCSS}
+          lineThroughCheckbox={config.preview.lineThroughCheckbox}
+          getNote={getNote}
+          export={config.export}
+          RTL={RTL}
+        />
       </div>
     )
   }

browser/components/MarkdownSplitEditor.styl

@@ -3,7 +3,36 @@
   height 100%
   font-size 30px
   display flex
-  .codeEditor
-    width 50%
-  .preview
-    width 50%
+  flex-wrap wrap
+  .slider
+    absolute top bottom
+    top -2px
+    width 0
+    z-index 0
+    border-left 1px solid $ui-borderColor
+  .slider-hitbox
+    absolute top bottom left right
+    width 7px
+    left -3px
+    z-index 10
+    cursor col-resize
+  .slider-hoz
+    absolute left right
+    .slider-hitbox
+      absolute left right
+      width: 100%
+      height 7px
+      cursor row-resize
+
+
+apply-theme(theme)
+  body[data-theme={theme}]
+    .root
+      .slider
+        border-left 1px solid get-theme-var(theme, 'borderColor')
+
+for theme in 'dark' 'dracula' 'solarized-dark'
+  apply-theme(theme)
+
+for theme in $themes
+  apply-theme(theme)

browser/components/ModalEscButton.js

@@ -3,12 +3,10 @@ import React from 'react'
 import CSSModules from 'browser/lib/CSSModules'
 import styles from './ModalEscButton.styl'
 
-const ModalEscButton = ({
-  handleEscButtonClick
-}) => (
+const ModalEscButton = ({ handleEscButtonClick }) => (
   <button styleName='escButton' onClick={handleEscButtonClick}>
     <div styleName='esc-mark'>×</div>
-    <div styleName='esc-text'>esc</div>
+    <div>esc</div>
   </button>
 )
 

browser/components/NavToggleButton.js

@@ -1,24 +1,23 @@
 /**
-* @fileoverview Micro component for toggle SideNav
-*/
+ * @fileoverview Micro component for toggle SideNav
+ */
 import PropTypes from 'prop-types'
 import React from 'react'
 import styles from './NavToggleButton.styl'
 import CSSModules from 'browser/lib/CSSModules'
 
 /**
-* @param {boolean} isFolded
-* @param {Function} handleToggleButtonClick
-*/
+ * @param {boolean} isFolded
+ * @param {Function} handleToggleButtonClick
+ */
 
-const NavToggleButton = ({isFolded, handleToggleButtonClick}) => (
-  <button styleName='navToggle'
-    onClick={(e) => handleToggleButtonClick(e)}
-  >
-    {isFolded
-     ? <i className='fa fa-angle-double-right' />
-     : <i className='fa fa-angle-double-left' />
-    }
+const NavToggleButton = ({ isFolded, handleToggleButtonClick }) => (
+  <button styleName='navToggle' onClick={e => handleToggleButtonClick(e)}>
+    {isFolded ? (
+      <i className='fa fa-angle-double-right fa-2x' />
+    ) : (
+      <i className='fa fa-angle-double-left fa-2x' />
+    )}
   </button>
 )
 

browser/components/NavToggleButton.styl

@@ -7,7 +7,7 @@
   border-radius 16.5px
   height 34px
   width 34px
-  line-height 32px
+  line-height 100%
   padding 0
   &:hover
     border: 1px solid #1EC38B;
@@ -17,10 +17,16 @@
 body[data-theme="white"]
   navWhiteButtonColor()
 
-body[data-theme="dark"]
-  .navToggle
-    &:hover
-      background-color alpha($ui-dark-button--active-backgroundColor, 20%)
+apply-theme(theme)
+  body[data-theme={theme}]
+    .navToggle:hover
+      background-color alpha(get-theme-var(theme, 'button--active-backgroundColor'), 20%)
+      border 1px solid get-theme-var(theme, 'button--active-backgroundColor')
       transition 0.15s
-      color $ui-dark-text-color
+      color get-theme-var(theme, 'text-color')
 
+for theme in 'dark' 'dracula' 'solarized-dark'
+  apply-theme(theme)
+
+for theme in $themes
+  apply-theme(theme)

browser/components/NoteItem.js

@@ -3,38 +3,59 @@
  */
 import PropTypes from 'prop-types'
 import React from 'react'
-import { isArray } from 'lodash'
+import { isArray, sortBy } from 'lodash'
+import invertColor from 'invert-color'
+import Emoji from 'react-emoji-render'
 import CSSModules from 'browser/lib/CSSModules'
 import { getTodoStatus } from 'browser/lib/getTodoStatus'
 import styles from './NoteItem.styl'
 import TodoProcess from './TodoProcess'
+import i18n from 'browser/lib/i18n'
 
 /**
  * @description Tag element component.
  * @param {string} tagName
+ * @param {string} color
  * @return {React.Component}
  */
-const TagElement = ({ tagName }) => (
-  <span styleName='item-bottom-tagList-item' key={tagName}>
-    #{tagName}
-  </span>
-)
+const TagElement = ({ tagName, color }) => {
+  const style = {}
+  if (color) {
+    style.backgroundColor = color
+    style.color = invertColor(color, {
+      black: '#222',
+      white: '#f1f1f1',
+      threshold: 0.3
+    })
+  }
+  return (
+    <span styleName='item-bottom-tagList-item' key={tagName} style={style}>
+      #{tagName}
+    </span>
+  )
+}
 
 /**
  * @description Tag element list component.
  * @param {Array|null} tags
+ * @param {boolean} showTagsAlphabetically
+ * @param {Object} coloredTags
  * @return {React.Component}
  */
-const TagElementList = (tags) => {
+const TagElementList = (tags, showTagsAlphabetically, coloredTags) => {
   if (!isArray(tags)) {
     return []
   }
 
-  const tagElements = tags.map(tag => (
-    TagElement({tagName: tag})
-  ))
-
-  return tagElements
+  if (showTagsAlphabetically) {
+    return sortBy(tags).map(tag =>
+      TagElement({ tagName: tag, color: coloredTags[tag] })
+    )
+  } else {
+    return tags.map(tag =>
+      TagElement({ tagName: tag, color: coloredTags[tag] })
+    )
+  }
 }
 
 /**
@@ -44,48 +65,94 @@ const TagElementList = (tags) => {
  * @param {Function} handleNoteClick
  * @param {Function} handleNoteContextMenu
  * @param {Function} handleDragStart
+ * @param {Object} coloredTags
  * @param {string} dateDisplay
  */
-const NoteItem = ({ isActive, note, dateDisplay, handleNoteClick, handleNoteContextMenu, handleDragStart, pathname }) => (
-  <div styleName={isActive
-      ? 'item--active'
-      : 'item'
-    }
-    key={`${note.storage}-${note.key}`}
-    onClick={e => handleNoteClick(e, `${note.storage}-${note.key}`)}
-    onContextMenu={e => handleNoteContextMenu(e, `${note.storage}-${note.key}`)}
+const NoteItem = ({
+  isActive,
+  note,
+  dateDisplay,
+  handleNoteClick,
+  handleNoteContextMenu,
+  handleDragStart,
+  pathname,
+  storageName,
+  folderName,
+  viewType,
+  showTagsAlphabetically,
+  coloredTags
+}) => (
+  <div
+    styleName={isActive ? 'item--active' : 'item'}
+    key={note.key}
+    onClick={e => handleNoteClick(e, note.key)}
+    onContextMenu={e => handleNoteContextMenu(e, note.key)}
     onDragStart={e => handleDragStart(e, note)}
     draggable='true'
   >
     <div styleName='item-wrapper'>
-      {note.type === 'SNIPPET_NOTE'
-        ? <i styleName='item-title-icon' className='fa fa-fw fa-code' />
-        : <i styleName='item-title-icon' className='fa fa-fw fa-file-text-o' />
-      }
+      {note.type === 'SNIPPET_NOTE' ? (
+        <i styleName='item-title-icon' className='fa fa-fw fa-code' />
+      ) : (
+        <i styleName='item-title-icon' className='fa fa-fw fa-file-text-o' />
+      )}
       <div styleName='item-title'>
-        {note.title.trim().length > 0
-          ? note.title
-          : <span styleName='item-title-empty'>Empty</span>
-        }
+        {note.title.trim().length > 0 ? (
+          <Emoji text={note.title} />
+        ) : (
+          <span styleName='item-title-empty'>{i18n.__('Empty note')}</span>
+        )}
+      </div>
+      <div styleName='item-middle'>
+        <div styleName='item-middle-time'>{dateDisplay}</div>
+        <div styleName='item-middle-app-meta'>
+          <div
+            title={
+              viewType === 'ALL'
+                ? storageName
+                : viewType === 'STORAGE'
+                ? folderName
+                : null
+            }
+            styleName='item-middle-app-meta-label'
+          >
+            {viewType === 'ALL' && storageName}
+            {viewType === 'STORAGE' && folderName}
+          </div>
+        </div>
       </div>
-
-      <div styleName='item-bottom-time'>{dateDisplay}</div>
-      {note.isStarred
-        ? <img styleName='item-star' src='../resources/icon/icon-starred.svg' /> : ''
-      }
-      {note.isPinned && !pathname.match(/\/home|\/starred|\/trash/)
-        ? <i styleName='item-pin' className='fa fa-thumb-tack' /> : ''
-      }
-      {note.type === 'MARKDOWN_NOTE'
-        ? <TodoProcess todoStatus={getTodoStatus(note.content)} />
-        : ''
-      }
       <div styleName='item-bottom'>
         <div styleName='item-bottom-tagList'>
-          {note.tags.length > 0
-            ? TagElementList(note.tags)
-            : <span styleName='item-bottom-tagList-empty' />
-          }
+          {note.tags.length > 0 ? (
+            TagElementList(note.tags, showTagsAlphabetically, coloredTags)
+          ) : (
+            <span
+              style={{ fontStyle: 'italic', opacity: 0.5 }}
+              styleName='item-bottom-tagList-empty'
+            >
+              {i18n.__('No tags')}
+            </span>
+          )}
+        </div>
+        <div>
+          {note.isStarred ? (
+            <img
+              styleName='item-star'
+              src='../resources/icon/icon-starred.svg'
+            />
+          ) : (
+            ''
+          )}
+          {note.isPinned && !pathname.match(/\/starred|\/trash/) ? (
+            <i styleName='item-pin' className='fa fa-thumb-tack' />
+          ) : (
+            ''
+          )}
+          {note.type === 'MARKDOWN_NOTE' ? (
+            <TodoProcess todoStatus={getTodoStatus(note.content)} />
+          ) : (
+            ''
+          )}
         </div>
       </div>
     </div>
@@ -95,6 +162,7 @@ const NoteItem = ({ isActive, note, dateDisplay, handleNoteClick, handleNoteCont
 NoteItem.propTypes = {
   isActive: PropTypes.bool.isRequired,
   dateDisplay: PropTypes.string.isRequired,
+  coloredTags: PropTypes.object,
   note: PropTypes.shape({
     storage: PropTypes.string.isRequired,
     key: PropTypes.string.isRequired,
@@ -102,12 +170,15 @@ NoteItem.propTypes = {
     title: PropTypes.string.isrequired,
     tags: PropTypes.array,
     isStarred: PropTypes.bool.isRequired,
-    isTrashed: PropTypes.bool.isRequired
+    isTrashed: PropTypes.bool.isRequired,
+    blog: PropTypes.shape({
+      blogLink: PropTypes.string,
+      blogId: PropTypes.number
+    })
   }),
   handleNoteClick: PropTypes.func.isRequired,
   handleNoteContextMenu: PropTypes.func.isRequired,
-  handleDragStart: PropTypes.func.isRequired,
-  handleDragEnd: PropTypes.func.isRequired
+  handleDragStart: PropTypes.func.isRequired
 }
 
 export default CSSModules(NoteItem, styles)

browser/components/NoteItem.styl

@@ -90,6 +90,26 @@ $control-height = 30px
   font-weight normal
   color $ui-inactive-text-color
 
+.item-middle
+  font-size 13px
+  padding-left 2px
+  padding-bottom 2px
+
+.item-middle-time
+  color $ui-inactive-text-color
+  display inline-block
+
+.item-middle-app-meta
+  float right
+  .item-middle-app-meta-label
+    opacity 0.4
+    color $ui-inactive-text-color
+    padding 0 3px
+    white-space nowrap
+    text-overflow ellipsis
+    overflow hidden
+    max-width 200px
+
 .item-bottom
   position relative
   bottom 0px
@@ -97,7 +117,7 @@ $control-height = 30px
   font-size 12px
   line-height 20px
   overflow ellipsis
-  display flex
+  display block
 
 .item-bottom-tagList
   flex 1
@@ -125,10 +145,8 @@ $control-height = 30px
 
 .item-star
   position absolute
-  right -6px
-  bottom 23px
-  width 16px
-  height 16px
+  right 2px
+  top 5px
   color alpha($ui-favorite-star-button-color, 60%)
   font-size 12px
   padding 0
@@ -136,10 +154,8 @@ $control-height = 30px
 
 .item-pin
   position absolute
-  right 0px
-  bottom 2px
-  width 34px
-  height 34px
+  right 25px
+  top 7px
   color #E54D42
   font-size 14px
   padding 0
@@ -178,7 +194,7 @@ body[data-theme="dark"]
         color $ui-dark-text-color
       .item-bottom-tagList-item
         transition 0.15s
-        background-color alpha(#fff, 20%)
+        background-color alpha($ui-dark-tagList-backgroundColor, 20%)
         color $ui-dark-text-color
     &:active
       transition 0.15s
@@ -191,8 +207,8 @@ body[data-theme="dark"]
         color $ui-dark-text-color
       .item-bottom-tagList-item
         transition 0.15s
-        background-color alpha(white, 10%)
-        color $ui-dark-text-color  
+        background-color alpha($ui-dark-tagList-backgroundColor, 10%)
+        color $ui-dark-text-color
 
   .item-wrapper
     border-color alpha($ui-dark-button--active-backgroundColor, 60%)
@@ -207,13 +223,13 @@ body[data-theme="dark"]
     .item-bottom-time
       color $ui-dark-text-color
     .item-bottom-tagList-item
-      background-color alpha(white, 10%)
+      background-color alpha($ui-dark-tagList-backgroundColor, 10%)
       color $ui-dark-text-color
     &:hover
       background-color alpha($ui-dark-button--active-backgroundColor, 60%)
-      color #c0392b
+      color $ui-dark-button--hover-color
       .item-bottom-tagList-item
-        background-color alpha(#fff, 20%)
+        background-color alpha($ui-dark-tagList-backgroundColor, 20%)
 
   .item-title
     color $ui-inactive-text-color
@@ -266,7 +282,7 @@ body[data-theme="solarized-dark"]
       .item-bottom-tagList-item
         transition 0.15s
         background-color alpha($ui-solarized-dark-noteList-backgroundColor, 10%)
-        color $ui-solarized-dark-text-color  
+        color $ui-solarized-dark-text-color
 
   .item-wrapper
     border-color alpha($ui-solarized-dark-button--active-backgroundColor, 60%)
@@ -304,4 +320,84 @@ body[data-theme="solarized-dark"]
 
   .item-bottom-tagList-empty
     color $ui-inactive-text-color
-    vertical-align middle
+    vertical-align middle
+
+apply-theme(theme)
+  body[data-theme={theme}]
+    .root
+      border-color get-theme-var(theme, 'borderColor')
+      background-color get-theme-var(theme, 'noteList-backgroundColor')
+
+    .item
+      border-color get-theme-var(theme, 'borderColor')
+      background-color get-theme-var(theme, 'noteList-backgroundColor')
+      &:hover
+        transition 0.15s
+        // background-color alpha(get-theme-var(theme, 'noteList-backgroundColor'), 20%)
+        color get-theme-var(theme, 'text-color')
+        .item-title
+        .item-title-icon
+        .item-bottom-time
+          transition 0.15s
+          color get-theme-var(theme, 'text-color')
+        .item-bottom-tagList-item
+          transition 0.15s
+          background-color alpha(get-theme-var(theme, 'noteList-backgroundColor'), 20%)
+          color get-theme-var(theme, 'text-color')
+      &:active
+        transition 0.15s
+        background-color get-theme-var(theme, 'noteList-backgroundColor')
+        color get-theme-var(theme, 'text-color')
+        .item-title
+        .item-title-icon
+        .item-bottom-time
+          transition 0.15s
+          color get-theme-var(theme, 'text-color')
+        .item-bottom-tagList-item
+          transition 0.15s
+          background-color alpha(get-theme-var(theme, 'noteList-backgroundColor'), 10%)
+          color get-theme-var(theme, 'text-color')
+
+    .item-wrapper
+      border-color alpha(get-theme-var(theme, 'button-backgroundColor'), 60%)
+
+    .item--active
+      border-color get-theme-var(theme, 'borderColor')
+      background-color get-theme-var(theme, 'button-backgroundColor')
+      .item-wrapper
+        border-color transparent
+      .item-title
+      .item-title-icon
+      .item-bottom-time
+        color get-theme-var(theme, 'active-color')
+      .item-bottom-tagList-item
+        background-color alpha(get-theme-var(theme, 'tagList-backgroundColor'), 10%)
+        color get-theme-var(theme, 'text-color')
+      &:hover
+        // background-color alpha(get-theme-var(theme, 'button--active-backgroundColor'), 60%)
+        color get-theme-var(theme, 'button--hover-color')
+        .item-bottom-tagList-item
+          background-color alpha(get-theme-var(theme, 'tagList-backgroundColor'), 20%)
+
+    .item-title
+      color $ui-inactive-text-color
+
+    .item-title-icon
+      color $ui-inactive-text-color
+
+    .item-title-empty
+      color $ui-inactive-text-color
+
+    .item-bottom-tagList-item
+      background-color alpha($ui-dark-button--active-backgroundColor, 40%)
+      color $ui-inactive-text-color
+
+    .item-bottom-tagList-empty
+      color $ui-inactive-text-color
+      vertical-align middle
+
+for theme in 'dracula'
+  apply-theme(theme)
+
+for theme in $themes
+  apply-theme(theme)

browser/components/NoteItemSimple.js

@@ -5,6 +5,7 @@ import PropTypes from 'prop-types'
 import React from 'react'
 import CSSModules from 'browser/lib/CSSModules'
 import styles from './NoteItemSimple.styl'
+import i18n from 'browser/lib/i18n'
 
 /**
  * @description Note item component when using simple display mode.
@@ -14,30 +15,48 @@ import styles from './NoteItemSimple.styl'
  * @param {Function} handleNoteContextMenu
  * @param {Function} handleDragStart
  */
-const NoteItemSimple = ({ isActive, note, handleNoteClick, handleNoteContextMenu, handleDragStart, pathname }) => (
-  <div styleName={isActive
-      ? 'item-simple--active'
-      : 'item-simple'
-    }
-    key={`${note.storage}-${note.key}`}
-    onClick={e => handleNoteClick(e, `${note.storage}-${note.key}`)}
-    onContextMenu={e => handleNoteContextMenu(e, `${note.storage}-${note.key}`)}
+const NoteItemSimple = ({
+  isActive,
+  isAllNotesView,
+  note,
+  handleNoteClick,
+  handleNoteContextMenu,
+  handleDragStart,
+  pathname,
+  storage
+}) => (
+  <div
+    styleName={isActive ? 'item-simple--active' : 'item-simple'}
+    key={note.key}
+    onClick={e => handleNoteClick(e, note.key)}
+    onContextMenu={e => handleNoteContextMenu(e, note.key)}
     onDragStart={e => handleDragStart(e, note)}
     draggable='true'
   >
     <div styleName='item-simple-title'>
-      {note.type === 'SNIPPET_NOTE'
-        ? <i styleName='item-simple-title-icon' className='fa fa-fw fa-code' />
-        : <i styleName='item-simple-title-icon' className='fa fa-fw fa-file-text-o' />
-      }
-      {note.isPinned && !pathname.match(/\/home|\/starred|\/trash/)
-        ? <i styleName='item-pin' className='fa fa-thumb-tack' />
-        : ''
-      }
-      {note.title.trim().length > 0
-        ? note.title
-        : <span styleName='item-simple-title-empty'>Empty</span>
-      }
+      {note.type === 'SNIPPET_NOTE' ? (
+        <i styleName='item-simple-title-icon' className='fa fa-fw fa-code' />
+      ) : (
+        <i
+          styleName='item-simple-title-icon'
+          className='fa fa-fw fa-file-text-o'
+        />
+      )}
+      {note.isPinned && !pathname.match(/\/starred|\/trash/) ? (
+        <i styleName='item-pin' className='fa fa-thumb-tack' />
+      ) : (
+        ''
+      )}
+      {note.title.trim().length > 0 ? (
+        note.title
+      ) : (
+        <span styleName='item-simple-title-empty'>{i18n.__('Empty note')}</span>
+      )}
+      {isAllNotesView && (
+        <div styleName='item-simple-right'>
+          <span styleName='item-simple-right-storageName'>{storage.name}</span>
+        </div>
+      )}
     </div>
   </div>
 )

browser/components/NoteItemSimple.styl

@@ -104,6 +104,7 @@ body[data-theme="dark"]
       background-color alpha($ui-dark-button--active-backgroundColor, 20%)
       color $ui-dark-text-color
       .item-simple-title
+      .item-simple-title-empty
       .item-simple-title-icon
       .item-simple-bottom-time
         transition 0.15s
@@ -117,6 +118,7 @@ body[data-theme="dark"]
       background-color $ui-dark-button--active-backgroundColor
       color $ui-dark-text-color
       .item-simple-title
+      .item-simple-title-empty
       .item-simple-title-icon
       .item-simple-bottom-time
         transition 0.15s
@@ -124,7 +126,7 @@ body[data-theme="dark"]
       .item-simple-bottom-tagList-item
         transition 0.15s
         background-color alpha(white, 10%)
-        color $ui-dark-text-color  
+        color $ui-dark-text-color
 
   .item-simple--active
     border-color $ui-dark-borderColor
@@ -132,6 +134,7 @@ body[data-theme="dark"]
     .item-simple-wrapper
       border-color transparent
     .item-simple-title
+    .item-simple-title-empty
     .item-simple-title-icon
     .item-simple-bottom-time
       color $ui-dark-text-color
@@ -165,9 +168,10 @@ body[data-theme="solarized-dark"]
     background-color $ui-solarized-dark-noteList-backgroundColor
     &:hover
       transition 0.15s
-      // background-color alpha($ui-dark-button--active-backgroundColor, 20%)
+      background-color alpha($ui-dark-button--active-backgroundColor, 60%)
       color $ui-solarized-dark-text-color
       .item-simple-title
+      .item-simple-title-empty
       .item-simple-title-icon
       .item-simple-bottom-time
         transition 0.15s
@@ -178,9 +182,10 @@ body[data-theme="solarized-dark"]
         color $ui-solarized-dark-text-color
     &:active
       transition 0.15s
-      background-color $ui-solarized-dark-button--active-backgroundColor
-      color $ui-solarized-dark-text-color
+      // background-color $ui-solarized-dark-button--active-backgroundColor
+      color $ui-dark-text-color
       .item-simple-title
+      .item-simple-title-empty
       .item-simple-title-icon
       .item-simple-bottom-time
         transition 0.15s
@@ -188,15 +193,17 @@ body[data-theme="solarized-dark"]
       .item-simple-bottom-tagList-item
         transition 0.15s
         background-color alpha(white, 10%)
-        color $ui-solarized-dark-text-color  
+        color $ui-solarized-dark-text-color
 
   .item-simple--active
     border-color $ui-solarized-dark-borderColor
-    background-color $ui-solarized-dark-button--active-backgroundColor
+    background-color $ui-solarized-dark-tag-backgroundColor
     .item-simple-wrapper
       border-color transparent
     .item-simple-title
+    .item-simple-title-empty
     .item-simple-title-icon
+       color $ui-dark-text-color
     .item-simple-bottom-time
       color $ui-solarized-dark-text-color
     .item-simple-bottom-tagList-item
@@ -206,4 +213,83 @@ body[data-theme="solarized-dark"]
       // background-color alpha($ui-dark-button--active-backgroundColor, 60%)
       color #c0392b
       .item-simple-bottom-tagList-item
-        background-color alpha(#fff, 20%)
+        background-color alpha(#fff, 20%)
+  .item-simple-title
+    color $ui-dark-text-color
+    border-bottom $ui-dark-borderColor
+  .item-simple-right
+    float right
+    .item-simple-right-storageName
+      padding-left 4px
+      opacity 0.4
+
+apply-theme(theme)
+  body[data-theme={theme}]
+    .root
+      border-color get-theme-var(theme, 'borderColor')
+      background-color get-theme-var(theme, 'noteList-backgroundColor')
+
+    .item-simple
+      border-color get-theme-var(theme, 'borderColor')
+      background-color get-theme-var(theme, 'noteList-backgroundColor')
+      &:hover
+        transition 0.15s
+        background-color alpha(get-theme-var(theme, 'button-backgroundColor'), 60%)
+        color get-theme-var(theme, 'text-color')
+        .item-simple-title
+        .item-simple-title-empty
+        .item-simple-title-icon
+        .item-simple-bottom-time
+          transition 0.15s
+          color get-theme-var(theme, 'text-color')
+        .item-simple-bottom-tagList-item
+          transition 0.15s
+          background-color alpha(get-theme-var(theme, 'tagList-backgroundColor'), 20%)
+          color get-theme-var(theme, 'text-color')
+      &:active
+        transition 0.15s
+        background-color get-theme-var(theme, 'button--active-backgroundColor')
+        color get-theme-var(theme, 'text-color')
+        .item-simple-title
+        .item-simple-title-empty
+        .item-simple-title-icon
+        .item-simple-bottom-time
+          transition 0.15s
+          color get-theme-var(theme, 'text-color')
+        .item-simple-bottom-tagList-item
+          transition 0.15s
+          background-color alpha(get-theme-var(theme, 'tagList-backgroundColor'), 10%)
+          color get-theme-var(theme, 'text-color')
+
+    .item-simple--active
+      border-color get-theme-var(theme, 'borderColor')
+      background-color get-theme-var(theme, 'button--active-backgroundColor')
+      .item-simple-wrapper
+        border-color transparent
+      .item-simple-title
+      .item-simple-title-empty
+      .item-simple-title-icon
+      .item-simple-bottom-time
+        color get-theme-var(theme, 'text-color')
+      .item-simple-bottom-tagList-item
+        background-color alpha(get-theme-var(theme, 'tagList-backgroundColor'), 10%)
+        color get-theme-var(theme, 'text-color')
+      &:hover
+        // background-color alpha(get-theme-var(theme, 'button--active-backgroundColor'), 60%)
+        color #c0392b
+        .item-simple-bottom-tagList-item
+          background-color alpha(get-theme-var(theme, 'tagList-backgroundColor'), 20%)
+    .item-simple-title
+      color $ui-dark-text-color
+      border-bottom $ui-dark-borderColor
+    .item-simple-right
+      float right
+      .item-simple-right-storageName
+        padding-left 4px
+        opacity 0.4
+
+for theme in 'dracula'
+  apply-theme(theme)
+
+for theme in $themes
+  apply-theme(theme)

browser/components/RealtimeNotification.js

@@ -6,7 +6,7 @@ const electron = require('electron')
 const { shell } = electron
 
 class RealtimeNotification extends React.Component {
-  constructor (props) {
+  constructor(props) {
     super(props)
 
     this.state = {
@@ -14,38 +14,46 @@ class RealtimeNotification extends React.Component {
     }
   }
 
-  componentDidMount () {
+  componentDidMount() {
     this.fetchNotifications()
   }
 
-  fetchNotifications () {
-    const notificationsUrl = 'https://raw.githubusercontent.com/BoostIO/notification/master/notification.json'
+  fetchNotifications() {
+    const notificationsUrl =
+      'https://raw.githubusercontent.com/BoostIO/notification/master/notification.json'
     fetch(notificationsUrl)
       .then(response => {
         return response.json()
       })
       .then(json => {
-        this.setState({notifications: json.notifications})
+        this.setState({ notifications: json.notifications })
       })
   }
 
-  handleLinkClick (e) {
+  handleLinkClick(e) {
     shell.openExternal(e.currentTarget.href)
     e.preventDefault()
   }
 
-  render () {
+  render() {
     const { notifications } = this.state
-    const link = notifications.length > 0
-      ? <a styleName='notification-link' href={notifications[0].linkUrl}
-        onClick={(e) => this.handleLinkClick(e)}
-      >
-        Info: {notifications[0].text}
-      </a>
-    : ''
+    const link =
+      notifications.length > 0 ? (
+        <a
+          styleName='notification-link'
+          href={notifications[0].linkUrl}
+          onClick={e => this.handleLinkClick(e)}
+        >
+          Info: {notifications[0].text}
+        </a>
+      ) : (
+        ''
+      )
 
     return (
-      <div styleName='notification-area' style={this.props.style}>{link}</div>
+      <div styleName='notification-area' style={this.props.style}>
+        {link}
+      </div>
     )
   }
 }

browser/components/RealtimeNotification.styl

@@ -30,14 +30,20 @@ body[data-theme="dark"]
     &:hover
       color #5CB85C
 
+apply-theme(theme)
+  body[data-theme={theme}]
+    .notification-area
+      background-color none
 
-body[data-theme="solarized-dark"]
-  .notification-area
-    background-color none
+    .notification-link
+      color get-theme-var(theme, 'text-color')
+      border none
+      background-color get-theme-var(theme, 'button-backgroundColor')
+      &:hover
+        color get-theme-var(theme, 'button--hover-color')
 
-  .notification-link
-    color $ui-solarized-dark-text-color
-    border none
-    background-color $ui-solarized-dark-button-backgroundColor
-    &:hover
-      color #5CB85C
+for theme in 'solarized-dark' 'dracula'
+  apply-theme(theme)
+
+for theme in $themes
+  apply-theme(theme)

browser/components/SideNavFilter.js

@@ -5,6 +5,7 @@ import PropTypes from 'prop-types'
 import React from 'react'
 import CSSModules from 'browser/lib/CSSModules'
 import styles from './SideNavFilter.styl'
+import i18n from 'browser/lib/i18n'
 
 /**
  * @param {boolean} isFolded
@@ -15,54 +16,70 @@ import styles from './SideNavFilter.styl'
  * @return {React.Component}
  */
 const SideNavFilter = ({
-  isFolded, isHomeActive, handleAllNotesButtonClick,
-  isStarredActive, handleStarredButtonClick, isTrashedActive, handleTrashedButtonClick, counterDelNote,
-  counterTotalNote, counterStarredNote
+  isFolded,
+  isHomeActive,
+  handleAllNotesButtonClick,
+  isStarredActive,
+  handleStarredButtonClick,
+  isTrashedActive,
+  handleTrashedButtonClick,
+  counterDelNote,
+  counterTotalNote,
+  counterStarredNote,
+  handleFilterButtonContextMenu
 }) => (
   <div styleName={isFolded ? 'menu--folded' : 'menu'}>
-
-    <button styleName={isHomeActive ? 'menu-button--active' : 'menu-button'}
+    <button
+      styleName={isHomeActive ? 'menu-button--active' : 'menu-button'}
       onClick={handleAllNotesButtonClick}
     >
       <div styleName='iconWrap'>
-        <img src={isHomeActive
-            ? '../resources/icon/icon-all-active.svg'
-            : '../resources/icon/icon-all.svg'
+        <img
+          src={
+            isHomeActive
+              ? '../resources/icon/icon-all-active.svg'
+              : '../resources/icon/icon-all.svg'
           }
         />
       </div>
-      <span styleName='menu-button-label'>All Notes</span>
+      <span styleName='menu-button-label'>{i18n.__('All Notes')}</span>
       <span styleName='counters'>{counterTotalNote}</span>
     </button>
 
-    <button styleName={isStarredActive ? 'menu-button-star--active' : 'menu-button'}
+    <button
+      styleName={isStarredActive ? 'menu-button-star--active' : 'menu-button'}
       onClick={handleStarredButtonClick}
     >
       <div styleName='iconWrap'>
-        <img src={isStarredActive
-            ? '../resources/icon/icon-star-active.svg'
-            : '../resources/icon/icon-star-sidenav.svg'
+        <img
+          src={
+            isStarredActive
+              ? '../resources/icon/icon-star-active.svg'
+              : '../resources/icon/icon-star-sidenav.svg'
           }
         />
       </div>
-      <span styleName='menu-button-label'>Starred</span>
+      <span styleName='menu-button-label'>{i18n.__('Starred')}</span>
       <span styleName='counters'>{counterStarredNote}</span>
     </button>
 
-    <button styleName={isTrashedActive ? 'menu-button-trash--active' : 'menu-button'}
+    <button
+      styleName={isTrashedActive ? 'menu-button-trash--active' : 'menu-button'}
       onClick={handleTrashedButtonClick}
+      onContextMenu={handleFilterButtonContextMenu}
     >
       <div styleName='iconWrap'>
-        <img src={isTrashedActive
-            ? '../resources/icon/icon-trash-active.svg'
-            : '../resources/icon/icon-trash-sidenav.svg'
+        <img
+          src={
+            isTrashedActive
+              ? '../resources/icon/icon-trash-active.svg'
+              : '../resources/icon/icon-trash-sidenav.svg'
           }
         />
       </div>
-      <span styleName='menu-button-label'>Trash</span>
+      <span styleName='menu-button-label'>{i18n.__('Trash')}</span>
       <span styleName='counters'>{counterDelNote}</span>
     </button>
-
   </div>
 )
 
@@ -73,7 +90,7 @@ SideNavFilter.propTypes = {
   isStarredActive: PropTypes.bool.isRequired,
   isTrashedActive: PropTypes.bool.isRequired,
   handleStarredButtonClick: PropTypes.func.isRequired,
-  handleTrashdButtonClick: PropTypes.func.isRequired
+  handleTrashedButtonClick: PropTypes.func.isRequired
 }
 
 export default CSSModules(SideNavFilter, styles)

browser/components/SideNavFilter.styl

@@ -1,5 +1,5 @@
 .menu
-  margin-bottom 30px
+  margin-bottom 20px
 
 .menu-button
   navButtonColor()
@@ -18,7 +18,7 @@
 .iconWrap
   width 20px
   text-align center
-  
+
 .counters
   float right
   color $ui-inactive-text-color
@@ -68,10 +68,9 @@
   .menu-button-label
     position fixed
     display inline-block
-    height 32px
+    height 36px
     left 44px
     padding 0 10px
-    margin-top -8px
     margin-left 0
     overflow ellipsis
     z-index 10
@@ -92,7 +91,6 @@ body[data-theme="white"]
     color $ui-inactive-text-color
 
   .menu-button--active
-    @extend .menu-button
     color #e74c3c
     background-color $ui-button--active-backgroundColor
     .menu-button-label
@@ -109,7 +107,6 @@ body[data-theme="white"]
         color $ui-text-color
 
   .menu-button-star--active
-    @extend .menu-button
     color #F9BF3B
     background-color $ui-button--active-backgroundColor
     .menu-button-label
@@ -126,7 +123,6 @@ body[data-theme="white"]
         color $ui-text-color
 
   .menu-button-trash--active
-    @extend .menu-button
     color #5D9E36
     background-color $ui-button--active-backgroundColor
     .menu-button-label
@@ -184,45 +180,51 @@ body[data-theme="dark"]
       .menu-button-label
         color $ui-dark-text-color
 
+apply-theme(theme)
+  body[data-theme={theme}]
+    .menu-button
+      &:active
+        background-color get-theme-var(theme, 'noteList-backgroundColor')
+        color get-theme-var(theme, 'text-color')
+      &:hover
+        background-color get-theme-var(theme, 'button-backgroundColor')
+        color get-theme-var(theme, 'text-color')
 
-body[data-theme="solarized-dark"]
-  .menu-button
-    &:active
-      background-color $ui-solarized-dark-noteList-backgroundColor
-      color $ui-solarized-dark-text-color
-    &:hover
-      background-color $ui-solarized-dark-button-backgroundColor
-      color $ui-solarized-dark-text-color
-
-  .menu-button--active
-    color $ui-solarized-dark-text-color
-    background-color $ui-solarized-dark-button-backgroundColor
-    .menu-button-label
-      color $ui-solarized-dark-text-color
-    &:hover
-      background-color $ui-solarized-dark-button-backgroundColor
-      color $ui-solarized-dark-text-color
+    .menu-button--active
+      color get-theme-var(theme, 'text-color')
+      background-color get-theme-var(theme, 'button-backgroundColor')
       .menu-button-label
-        color $ui-solarized-dark-text-color
+        color get-theme-var(theme, 'text-color')
+      &:hover
+        background-color get-theme-var(theme, 'button-backgroundColor')
+        color get-theme-var(theme, 'text-color')
+        .menu-button-label
+          color get-theme-var(theme, 'text-color')
 
-  .menu-button-star--active
-    color $ui-solarized-dark-text-color
-    background-color $ui-solarized-dark-button-backgroundColor
-    .menu-button-label
-      color $ui-solarized-dark-text-color
-    &:hover
-      background-color $ui-solarized-dark-button-backgroundColor
-      color $ui-solarized-dark-text-color
+    .menu-button-star--active
+      color get-theme-var(theme, 'text-color')
+      background-color get-theme-var(theme, 'button-backgroundColor')
       .menu-button-label
-        color $ui-solarized-dark-text-color
+        color get-theme-var(theme, 'text-color')
+      &:hover
+        background-color get-theme-var(theme, 'button-backgroundColor')
+        color get-theme-var(theme, 'text-color')
+        .menu-button-label
+          color get-theme-var(theme, 'text-color')
 
-  .menu-button-trash--active
-    color $ui-solarized-dark-text-color
-    background-color $ui-solarized-dark-button-backgroundColor
-    .menu-button-label
-      color $ui-solarized-dark-text-color
-    &:hover
-      background-color $ui-solarized-dark-button-backgroundColor
-      color $ui-solarized-dark-text-color
+    .menu-button-trash--active
+      color get-theme-var(theme, 'text-color')
+      background-color get-theme-var(theme, 'button-backgroundColor')
       .menu-button-label
-        color $ui-solarized-dark-text-color
+        color get-theme-var(theme, 'text-color')
+      &:hover
+        background-color get-theme-var(theme, 'button-backgroundColor')
+        color get-theme-var(theme, 'text-color')
+        .menu-button-label
+          color get-theme-var(theme, 'text-color')
+
+for theme in 'solarized-dark' 'dracula'
+  apply-theme(theme)
+
+for theme in $themes
+  apply-theme(theme)

browser/components/SnippetTab.js

@@ -2,9 +2,10 @@ import React from 'react'
 import CSSModules from 'browser/lib/CSSModules'
 import styles from './SnippetTab.styl'
 import context from 'browser/lib/context'
+import i18n from 'browser/lib/i18n'
 
 class SnippetTab extends React.Component {
-  constructor (props) {
+  constructor(props) {
     super(props)
 
     this.state = {
@@ -13,7 +14,7 @@ class SnippetTab extends React.Component {
     }
   }
 
-  componentWillUpdate (nextProps) {
+  componentWillUpdate(nextProps) {
     if (nextProps.snippet.name !== this.props.snippet.name) {
       this.setState({
         name: nextProps.snippet.name
@@ -21,125 +22,128 @@ class SnippetTab extends React.Component {
     }
   }
 
-  handleClick (e) {
+  handleClick(e) {
     this.props.onClick(e)
   }
 
-  handleContextMenu (e) {
+  handleContextMenu(e) {
     context.popup([
       {
-        label: 'Rename',
-        click: (e) => this.handleRenameClick(e)
+        label: i18n.__('Rename'),
+        click: e => this.handleRenameClick(e)
       }
     ])
   }
 
-  handleRenameClick (e) {
+  handleRenameClick(e) {
     this.startRenaming()
   }
 
-  handleNameInputBlur (e) {
+  handleNameInputBlur(e) {
     this.handleRename()
   }
 
-  handleNameInputChange (e) {
+  handleNameInputChange(e) {
     this.setState({
       name: e.target.value
     })
   }
 
-  handleNameInputKeyDown (e) {
+  handleNameInputKeyDown(e) {
     switch (e.keyCode) {
       case 13:
         this.handleRename()
         break
       case 27:
-        this.setState({
-          name: this.props.snippet.name,
+        this.setState((prevState, props) => ({
+          name: props.snippet.name,
           isRenaming: false
-        })
+        }))
         break
     }
   }
 
-  handleRename () {
-    this.setState({
-      isRenaming: false
-    }, () => {
-      if (this.props.snippet.name !== this.state.name) {
-        this.props.onRename(this.state.name)
+  handleRename() {
+    this.setState(
+      {
+        isRenaming: false
+      },
+      () => {
+        if (this.props.snippet.name !== this.state.name) {
+          this.props.onRename(this.state.name)
+        }
       }
-    })
+    )
   }
 
-  handleDeleteButtonClick (e) {
+  handleDeleteButtonClick(e) {
     this.props.onDelete(e)
   }
 
-  startRenaming () {
-    this.setState({
-      isRenaming: true
-    }, () => {
-      this.refs.name.focus()
-      this.refs.name.select()
-    })
+  startRenaming() {
+    this.setState(
+      {
+        isRenaming: true
+      },
+      () => {
+        this.refs.name.focus()
+        this.refs.name.select()
+      }
+    )
   }
 
-  handleDragStart (e) {
+  handleDragStart(e) {
     e.dataTransfer.dropEffect = 'move'
     this.props.onDragStart(e)
   }
 
-  handleDrop (e) {
+  handleDrop(e) {
     this.props.onDrop(e)
   }
 
-  render () {
+  render() {
     const { isActive, snippet, isDeletable } = this.props
     return (
-      <div styleName={isActive
-          ? 'root--active'
-          : 'root'
-        }
-      >
-        {!this.state.isRenaming
-          ? <button styleName='button'
-            onClick={(e) => this.handleClick(e)}
-            onDoubleClick={(e) => this.handleRenameClick(e)}
-            onContextMenu={(e) => this.handleContextMenu(e)}
-            onDragStart={(e) => this.handleDragStart(e)}
-            onDrop={(e) => this.handleDrop(e)}
+      <div styleName={isActive ? 'root--active' : 'root'}>
+        {!this.state.isRenaming ? (
+          <button
+            styleName='button'
+            onClick={e => this.handleClick(e)}
+            onDoubleClick={e => this.handleRenameClick(e)}
+            onContextMenu={e => this.handleContextMenu(e)}
+            onDragStart={e => this.handleDragStart(e)}
+            onDrop={e => this.handleDrop(e)}
             draggable='true'
           >
-            {snippet.name.trim().length > 0
-              ? snippet.name
-              : <span styleName='button-unnamed'>
-                Unnamed
-              </span>
-            }
+            {snippet.name.trim().length > 0 ? (
+              snippet.name
+            ) : (
+              <span>{i18n.__('Unnamed')}</span>
+            )}
           </button>
-          : <input styleName='input'
+        ) : (
+          <input
+            styleName='input'
             ref='name'
             value={this.state.name}
-            onChange={(e) => this.handleNameInputChange(e)}
-            onBlur={(e) => this.handleNameInputBlur(e)}
-            onKeyDown={(e) => this.handleNameInputKeyDown(e)}
+            onChange={e => this.handleNameInputChange(e)}
+            onBlur={e => this.handleNameInputBlur(e)}
+            onKeyDown={e => this.handleNameInputKeyDown(e)}
           />
-        }
-        {isDeletable &&
-          <button styleName='deleteButton'
-            onClick={(e) => this.handleDeleteButtonClick(e)}
+        )}
+        {isDeletable && (
+          <button
+            styleName='deleteButton'
+            onClick={e => this.handleDeleteButtonClick(e)}
           >
             <i className='fa fa-times' />
           </button>
-        }
+        )}
       </div>
     )
   }
 }
 
-SnippetTab.propTypes = {
-
-}
+SnippetTab.propTypes = {}
 
 export default CSSModules(SnippetTab, styles)

browser/components/SnippetTab.styl

@@ -1,33 +1,44 @@
 .root
   position relative
   flex 1
+  min-width 70px
   overflow hidden
+  border-left 1px solid $ui-borderColor
+  border-top 1px solid $ui-borderColor
   &:hover
+    background-color alpha($ui-button--active-backgroundColor, 20%)
     .deleteButton
-      color $ui-inactive-text-color
-      &:hover
-        background-color darken($ui-backgroundColor, 15%)
-      &:active
-        color white
-        background-color $ui-active-color
+      color: $ui-text-color
+      visibility visible
+      transition 0.15s
+    .button
+      color: $ui-text-color
+      transition 0.15s
 
 .root--active
   @extend .root
   min-width 100px
-  border-bottom $ui-border
+  background-color alpha($ui-button--active-backgroundColor, 60%)
+  .deleteButton
+    visibility visible
+    color: $ui-text-color
+    transition 0.15s
+  .button
+    font-weight bold
+    color: $ui-text-color
+    transition 0.15s
 
 .button
   width 100%
   height 29px
   overflow ellipsis
   text-align left
-  padding-right 30px
+  padding-right 23px
   border none
   background-color transparent
   transition 0.15s
   border-left 4px solid transparent
-  &:hover
-    background-color $ui-button--hover-backgroundColor
+  color $ui-inactive-text-color
 
 .deleteButton
   position absolute
@@ -41,6 +52,7 @@
   color $ui-inactive-text-color
   background-color transparent
   border-radius 2px
+  visibility hidden
 
 .input
   height 29px
@@ -49,90 +61,82 @@
   width 100%
   outline none
 
+body[data-theme="default"], body[data-theme="white"]
+  .root--active
+    &:hover
+      background-color alpha($ui-button--active-backgroundColor, 60%)
+
 body[data-theme="dark"]
   .root
-    color $ui-dark-text-color
     border-color $ui-dark-borderColor
+    border-top 1px solid $ui-dark-borderColor
     &:hover
-      background-color $ui-dark-button--hover-backgroundColor
+      background-color alpha($ui-dark-button--active-backgroundColor, 20%)
+      transition 0.15s
+      .button
+        color $ui-dark-text-color
+        transition 0.15s
       .deleteButton
-        color $ui-dark-inactive-text-color
-        &:hover
-          background-color darken($ui-dark-button--hover-backgroundColor, 15%)
-        &:active
-          color $ui-dark-text-color
-          background-color $ui-dark-button--active-backgroundColor
+        color $ui-dark-text-color
+        transition 0.15s
 
   .root--active
-    color $ui-dark-text-color
-    border-color $ui-dark-borderColor
-    &:hover
-      background-color $ui-dark-button--hover-backgroundColor
-      .deleteButton
-        color $ui-dark-inactive-text-color
-        &:hover
-          background-color darken($ui-dark-button--hover-backgroundColor, 15%)
-        &:active
-          color $ui-dark-text-color
-          background-color $ui-dark-button--active-backgroundColor
-
-  .button
-    border none
-    color $ui-dark-text-color
-    background-color transparent
-    transition color background-color 0.15s
-    border-left 4px solid transparent
-    &:hover
+    background-color $ui-dark-button--active-backgroundColor
+    border-left 1px solid $ui-dark-borderColor
+    border-top 1px solid $ui-dark-borderColor
+    .button
+      color $ui-dark-text-color
+    .deleteButton
       color $ui-dark-text-color
-      background-color $ui-dark-button--hover-backgroundColor
-
-  .input
-    background-color $ui-dark-button--hover-backgroundColor
-    color $ui-dark-text-color
-
-  .deleteButton
-    color alpha($ui-dark-text-color, 30%)
-
-body[data-theme="solarized-dark"]
-  .root
-    color $ui-solarized-dark-text-color
-    border-color $ui-dark-borderColor
-    &:hover
-      background-color $ui-solarized-dark-noteDetail-backgroundColor
-      .deleteButton
-        color $ui-solarized-dark-text-color
-        &:hover
-          background-color darken($ui-solarized-dark-noteDetail-backgroundColor, 15%)
-        &:active
-          color $ui-solarized-dark-text-color
-          background-color $ui-dark-button--active-backgroundColor
-
-  .root--active
-    color $ui-solarized-dark-text-color
-    border-color $ui-solarized-dark-borderColor
-    &:hover
-      background-color $ui-solarized-dark-noteDetail-backgroundColor
-      .deleteButton
-        color $ui-solarized-dark-text-color
-        &:hover
-          background-color darken($ui-solarized-dark-noteDetail-backgroundColor, 15%)
-        &:active
-          color $ui-solarized-dark-text-color
-          background-color $ui-dark-button--active-backgroundColor
 
   .button
     border none
-    color $ui-solarized-dark-text-color
     background-color transparent
     transition color background-color 0.15s
     border-left 4px solid transparent
-    &:hover
-      color $ui-solarized-dark-text-color
-      background-color $ui-solarized-dark-noteDetail-backgroundColor
 
   .input
-    background-color $ui-solarized-dark-noteDetail-backgroundColor
-    color $ui-solarized-dark-text-color
+    background-color $ui-dark-button--active-backgroundColor
+    color $ui-dark-text-color
+    transition 0.15s
 
-  .deleteButton
-    color alpha($ui-solarized-dark-text-color, 30%)
+apply-theme(theme)
+  body[data-theme={theme}]
+    .root
+      border-color get-theme-var(theme, 'borderColor')
+      &:hover
+        background-color get-theme-var(theme, 'noteDetail-backgroundColor')
+        transition 0.15s
+        .deleteButton
+          color get-theme-var(theme, 'text-color')
+          transition 0.15s
+        .button
+          color get-theme-var(theme, 'text-color')
+          transition 0.15s
+
+    .root--active
+      color get-theme-var(theme, 'active-color')
+      background-color get-theme-var(theme, 'button-backgroundColor')
+      border-color get-theme-var(theme, 'borderColor')
+      .deleteButton
+        color get-theme-var(theme, 'text-color')
+      .button
+        color get-theme-var(theme, 'active-color')
+
+    .button
+      border none
+      color $ui-inactive-text-color
+      background-color transparent
+      transition color background-color 0.15s
+      border-left 4px solid transparent
+
+    .input
+      background-color get-theme-var(theme, 'noteDetail-backgroundColor')
+      color get-theme-var(theme, 'text-color')
+      transition 0.15s
+
+for theme in 'solarized-dark' 'dracula'
+  apply-theme(theme)
+
+for theme in $themes
+  apply-theme(theme)

browser/components/StorageItem.js

@@ -6,10 +6,24 @@ import React from 'react'
 import styles from './StorageItem.styl'
 import CSSModules from 'browser/lib/CSSModules'
 import _ from 'lodash'
+import { SortableHandle } from 'react-sortable-hoc'
+
+const DraggableIcon = SortableHandle(({ className }) => (
+  <i className={`fa ${className}`} />
+))
+
+const FolderIcon = ({ className, color, isActive }) => {
+  const iconStyle = isActive ? 'fa-folder-open-o' : 'fa-folder-o'
+  return (
+    <i className={`fa ${iconStyle} ${className}`} style={{ color: color }} />
+  )
+}
 
 /**
  * @param {boolean} isActive
+ * @param {object} tooltipRef,
  * @param {Function} handleButtonClick
+ * @param {Function} handleMouseEnter
  * @param {Function} handleContextMenu
  * @param {string} folderName
  * @param {string} folderColor
@@ -21,38 +35,64 @@ import _ from 'lodash'
  * @return {React.Component}
  */
 const StorageItem = ({
-  isActive, handleButtonClick, handleContextMenu, folderName,
-  folderColor, isFolded, noteCount, handleDrop, handleDragEnter, handleDragLeave
-}) => (
-  <button styleName={isActive
-      ? 'folderList-item--active'
-      : 'folderList-item'
-    }
-    onClick={handleButtonClick}
-    onContextMenu={handleContextMenu}
-    onDrop={handleDrop}
-    onDragEnter={handleDragEnter}
-    onDragLeave={handleDragLeave}
-  >
-    <span styleName={isFolded
-      ? 'folderList-item-name--folded' : 'folderList-item-name'
-    }>
-      <text style={{color: folderColor, paddingRight: '10px'}}>{isActive ? <i className='fa fa-folder-open-o' /> : <i className='fa fa-folder-o' />}</text>{isFolded ? _.truncate(folderName, {length: 1, omission: ''}) : folderName}
-    </span>
-    {(!isFolded && _.isNumber(noteCount)) &&
-      <span styleName='folderList-item-noteCount'>{noteCount}</span>
-    }
-    {isFolded &&
-      <span styleName='folderList-item-tooltip'>
-        {folderName}
+  styles,
+  isActive,
+  tooltipRef,
+  handleButtonClick,
+  handleMouseEnter,
+  handleContextMenu,
+  folderName,
+  folderColor,
+  isFolded,
+  noteCount,
+  handleDrop,
+  handleDragEnter,
+  handleDragLeave
+}) => {
+  return (
+    <button
+      styleName={isActive ? 'folderList-item--active' : 'folderList-item'}
+      onClick={handleButtonClick}
+      onMouseEnter={handleMouseEnter}
+      onContextMenu={handleContextMenu}
+      onDrop={handleDrop}
+      onDragEnter={handleDragEnter}
+      onDragLeave={handleDragLeave}
+    >
+      {!isFolded && (
+        <DraggableIcon className={styles['folderList-item-reorder']} />
+      )}
+      <span
+        styleName={
+          isFolded ? 'folderList-item-name--folded' : 'folderList-item-name'
+        }
+      >
+        <FolderIcon
+          styleName='folderList-item-icon'
+          color={folderColor}
+          isActive={isActive}
+        />
+        {isFolded
+          ? _.truncate(folderName, { length: 1, omission: '' })
+          : folderName}
       </span>
-    }
-  </button>
-)
+      {!isFolded && _.isNumber(noteCount) && (
+        <span styleName='folderList-item-noteCount'>{noteCount}</span>
+      )}
+      {isFolded && (
+        <span styleName='folderList-item-tooltip' ref={tooltipRef}>
+          {folderName}
+        </span>
+      )}
+    </button>
+  )
+}
 
 StorageItem.propTypes = {
   isActive: PropTypes.bool.isRequired,
+  tooltipRef: PropTypes.object,
   handleButtonClick: PropTypes.func,
+  handleMouseEnter: PropTypes.func,
   handleContextMenu: PropTypes.func,
   folderName: PropTypes.string.isRequired,
   folderColor: PropTypes.string,

browser/components/StorageItem.styl

@@ -13,6 +13,7 @@
   border none
   overflow ellipsis
   font-size 14px
+  align-items: center
   &:first-child
     margin-top 0
   &:hover
@@ -22,7 +23,7 @@
   &:active
     color $$ui-button-default-color
     background-color alpha($ui-button-default--active-backgroundColor, 20%)
-    
+
 .folderList-item--active
   @extend .folderList-item
   color #1EC38B
@@ -34,9 +35,7 @@
 .folderList-item-name
   display block
   flex 1
-  padding 0 12px
-  height 26px
-  line-height 26px
+  padding-right: 10px
   border-width 0 0 0 2px
   border-style solid
   border-color transparent
@@ -59,8 +58,9 @@
   opacity 0
   border-top-right-radius 2px
   border-bottom-right-radius 2px
-  height 26px
-  line-height 26px
+  height 34px
+  line-height 32px
+  transition-property opacity
 
 .folderList-item:hover, .folderList-item--active:hover
   .folderList-item-tooltip
@@ -69,9 +69,20 @@
 .folderList-item-name--folded
   @extend .folderList-item-name
   padding-left 7px
-  text
+  .folderList-item-icon
     font-size 9px
 
+.folderList-item-icon
+  padding-right: 10px
+
+.folderList-item-reorder
+  font-size: 9px
+  padding: 10px 8px 10px 9px;
+  color: rgba(147, 147, 149, 0.3)
+  cursor: ns-resize
+  &:before
+    content: "\f142 \f142"
+
 body[data-theme="white"]
   .folderList-item
     color $ui-inactive-text-color
@@ -110,21 +121,28 @@ body[data-theme="dark"]
       color $ui-dark-text-color
       background-color alpha($ui-dark-button--active-backgroundColor, 50%)
 
-body[data-theme="solarized-dark"]
-  .folderList-item
-    &:hover
-      background-color $ui-solarized-dark-button-backgroundColor
-      color $ui-solarized-dark-text-color
-    &:active
-      color $ui-solarized-dark-text-color
-      background-color $ui-solarized-dark-button-backgroundColor
+apply-theme(theme)
+  body[data-theme={theme}]
+    .folderList-item
+      &:hover
+        background-color get-theme-var(theme, 'button-backgroundColor')
+        color get-theme-var(theme, 'text-color')
+      &:active
+        color get-theme-var(theme, 'text-color')
+        background-color get-theme-var(theme, 'button-backgroundColor')
 
-  .folderList-item--active
-    @extend .folderList-item
-    color $ui-solarized-dark-text-color
-    background-color $ui-solarized-dark-button-backgroundColor
-    &:active
-      background-color $ui-solarized-dark-button-backgroundColor
-    &:hover
-      color $ui-solarized-dark-text-color
-      background-color $ui-solarized-dark-button-backgroundColor
+    .folderList-item--active
+      @extend .folderList-item
+      color get-theme-var(theme, 'text-color')
+      background-color get-theme-var(theme, 'button-backgroundColor')
+      &:active
+        background-color get-theme-var(theme, 'button-backgroundColor')
+      &:hover
+        color get-theme-var(theme, 'text-color')
+        background-color get-theme-var(theme, 'button-backgroundColor')
+
+for theme in 'solarized-dark' 'dracula'
+  apply-theme(theme)
+
+for theme in $themes
+  apply-theme(theme)

browser/components/StorageList.js

@@ -1,24 +1,26 @@
 /**
-* @fileoverview Micro component for showing StorageList
-*/
+ * @fileoverview Micro component for showing StorageList
+ */
 import PropTypes from 'prop-types'
 import React from 'react'
 import styles from './StorageList.styl'
 import CSSModules from 'browser/lib/CSSModules'
 
 /**
-* @param {Array} storgaeList
-*/
+ * @param {Array} storageList
+ */
 
-const StorageList = ({storageList}) => (
-  <div styleName='storageList'>
-    {storageList.length > 0 ? storageList : (
-      <div styleName='storgaeList-empty'>No storage mount.</div>
+const StorageList = ({ storageList, isFolded }) => (
+  <div styleName={isFolded ? 'storageList-folded' : 'storageList'}>
+    {storageList.length > 0 ? (
+      storageList
+    ) : (
+      <div styleName='storageList-empty'>No storage mount.</div>
     )}
   </div>
 )
 
 StorageList.propTypes = {
-  storgaeList: PropTypes.arrayOf(PropTypes.element).isRequired
+  storageList: PropTypes.arrayOf(PropTypes.element).isRequired
 }
 export default CSSModules(StorageList, styles)

browser/components/StorageList.styl

@@ -4,6 +4,10 @@
   top 180px
   overflow-y auto
 
+.storageList-folded
+  @extend .storageList
+  width 44px
+
 .storageList-empty
   padding 0 10px
   margin-top 15px

browser/components/TagListItem.js

@@ -1,28 +1,70 @@
 /**
-* @fileoverview Micro component for showing TagList.
-*/
+ * @fileoverview Micro component for showing TagList.
+ */
 import PropTypes from 'prop-types'
 import React from 'react'
 import styles from './TagListItem.styl'
 import CSSModules from 'browser/lib/CSSModules'
 
 /**
-* @param {string} name
-* @param {Function} handleClickTagListItem
-* @param {bool} isActive
-*/
+ * @param {string} name
+ * @param {Function} handleClickTagListItem
+ * @param {Function} handleClickNarrowToTag
+ * @param {boolean} isActive
+ * @param {boolean} isRelated
+ * @param {string} bgColor tab backgroundColor
+ */
 
-const TagListItem = ({name, handleClickTagListItem, isActive}) => (
-  <button styleName={isActive ? 'tagList-item-active' : 'tagList-item'} onClick={() => handleClickTagListItem(name)}>
-    <span styleName='tagList-item-name'>
-      {`# ${name}`}
-    </span>
-  </button>
+const TagListItem = ({
+  name,
+  handleClickTagListItem,
+  handleClickNarrowToTag,
+  handleContextMenu,
+  isActive,
+  isRelated,
+  count,
+  color
+}) => (
+  <div
+    styleName='tagList-itemContainer'
+    onContextMenu={e => handleContextMenu(e, name)}
+  >
+    {isRelated ? (
+      <button
+        styleName={
+          isActive ? 'tagList-itemNarrow-active' : 'tagList-itemNarrow'
+        }
+        onClick={() => handleClickNarrowToTag(name)}
+      >
+        <i className={isActive ? 'fa fa-minus-circle' : 'fa fa-plus-circle'} />
+      </button>
+    ) : (
+      <div
+        styleName={
+          isActive ? 'tagList-itemNarrow-active' : 'tagList-itemNarrow'
+        }
+      />
+    )}
+    <button
+      styleName={isActive ? 'tagList-item-active' : 'tagList-item'}
+      onClick={() => handleClickTagListItem(name)}
+    >
+      <span
+        styleName='tagList-item-color'
+        style={{ backgroundColor: color || 'transparent' }}
+      />
+      <span styleName='tagList-item-name'>
+        {`# ${name}`}
+        <span styleName='tagList-item-count'>{count !== 0 ? count : ''}</span>
+      </span>
+    </button>
+  </div>
 )
 
 TagListItem.propTypes = {
   name: PropTypes.string.isRequired,
-  handleClickTagListItem: PropTypes.func.isRequired
+  handleClickTagListItem: PropTypes.func.isRequired,
+  color: PropTypes.string
 }
 
 export default CSSModules(TagListItem, styles)

browser/components/TagListItem.styl

@@ -1,5 +1,9 @@
+.tagList-itemContainer
+  display flex
+
 .tagList-item
   display flex
+  flex 1
   width 100%
   height 26px
   background-color transparent
@@ -20,9 +24,16 @@
     color $ui-button-default-color
     background-color $ui-button-default--active-backgroundColor
 
+.tagList-itemNarrow
+  composes tagList-item
+  flex none
+  width 20px
+  padding 0 4px
+
 .tagList-item-active
   background-color $ui-button-default--active-backgroundColor
   display flex
+  flex 1
   width 100%
   height 26px
   padding 0
@@ -36,10 +47,16 @@
     background-color alpha($ui-button-default--active-backgroundColor, 60%)
     transition 0.2s
 
+.tagList-itemNarrow-active
+  composes tagList-item-active
+  flex none
+  width 20px
+  padding 0 4px
+
 .tagList-item-name
   display block
   flex 1
-  padding 0 15px
+  padding 0 8px 0 4px
   height 26px
   line-height 26px
   border-width 0 0 0 2px
@@ -48,6 +65,17 @@
   overflow hidden
   text-overflow ellipsis
 
+.tagList-item-count
+  float right
+  line-height 26px
+  padding-right 15px
+  font-size 13px
+
+.tagList-item-color
+  height 26px
+  width 3px
+  display inline-block
+
 body[data-theme="white"]
   .tagList-item
     color $ui-inactive-text-color
@@ -63,22 +91,33 @@ body[data-theme="white"]
     color $ui-text-color
     &:hover
       background-color alpha($ui-button--active-backgroundColor, 60%)
+  .tagList-item-count
+    color $ui-text-color
 
-body[data-theme="dark"]
-  .tagList-item
-    color $ui-dark-inactive-text-color
-    &:hover
-      color $ui-dark-text-color
-      background-color alpha($ui-dark-button--active-backgroundColor, 20%)
-    &:active
-      color $ui-dark-text-color
-      background-color $ui-dark-button--active-backgroundColor
+apply-theme(theme)
+  body[data-theme={theme}]
+    .tagList-item
+      color get-theme-var(theme, 'inactive-text-color')
+      &:hover
+        color get-theme-var(theme, 'text-color')
+        background-color alpha(get-theme-var(theme, 'button--active-backgroundColor'), 20%)
+      &:active
+        color get-theme-var(theme, 'text-color')
+        background-color get-theme-var(theme, 'button--active-backgroundColor')
 
-  .tagList-item-active
-    background-color $ui-dark-button--active-backgroundColor
-    color $ui-dark-text-color
-    &:active
-      background-color alpha($ui-dark-button--active-backgroundColor, 50%)
-    &:hover
-      color $ui-dark-text-color
-      background-color alpha($ui-dark-button--active-backgroundColor, 50%)
+    .tagList-item-active
+      background-color get-theme-var(theme, 'button--active-backgroundColor')
+      color get-theme-var(theme, 'text-color')
+      &:active
+        background-color alpha(get-theme-var(theme, 'button--active-backgroundColor'), 50%)
+      &:hover
+        color get-theme-var(theme, 'text-color')
+        background-color alpha(get-theme-var(theme, 'button--active-backgroundColor'), 50%)
+    .tagList-item-count
+      color get-theme-var(theme, 'button--active-color')
+
+for theme in 'dark'
+  apply-theme(theme)
+
+for theme in $themes
+  apply-theme(theme)

browser/components/TodoListPercentage.js

@@ -11,20 +11,27 @@ import styles from './TodoListPercentage.styl'
  * @param {number} percentageOfTodo
  */
 
-const TodoListPercentage = ({
-  percentageOfTodo
-}) => (
-  <div styleName='percentageBar' style={{display: isNaN(percentageOfTodo) ? 'none' : ''}}>
-    <div styleName='progressBar' style={{width: `${percentageOfTodo}%`}}>
+const TodoListPercentage = ({ percentageOfTodo, onClearCheckboxClick }) => (
+  <div
+    styleName='percentageBar'
+    style={{ display: isNaN(percentageOfTodo) ? 'none' : '' }}
+  >
+    <div styleName='progressBar' style={{ width: `${percentageOfTodo}%` }}>
       <div styleName='progressBarInner'>
         <p styleName='percentageText'>{percentageOfTodo}%</p>
       </div>
     </div>
+    <div styleName='todoClear'>
+      <p styleName='todoClearText' onClick={e => onClearCheckboxClick(e)}>
+        clear
+      </p>
+    </div>
   </div>
 )
 
 TodoListPercentage.propTypes = {
-  percentageOfTodo: PropTypes.number.isRequired
+  percentageOfTodo: PropTypes.number.isRequired,
+  onClearCheckboxClick: PropTypes.func.isRequired
 }
 
 export default CSSModules(TodoListPercentage, styles)

browser/components/TodoListPercentage.styl

@@ -1,6 +1,7 @@
 .percentageBar
+  display: flex
   position absolute
-  top 50px
+  top 72px
   right 0px
   left 0px
   background-color #DADFE1
@@ -30,6 +31,20 @@
   color #f4f4f4
   font-weight 600
 
+.todoClear
+  display flex
+  justify-content: flex-end
+  position absolute
+  z-index 120
+  width 100%
+  height 100%
+  padding 2px 10px
+
+.todoClearText
+  color #f4f4f4
+  cursor pointer
+  font-weight 500
+
 body[data-theme="dark"]
   .percentageBar
     background-color #444444
@@ -39,7 +54,10 @@ body[data-theme="dark"]
 
   .percentageText
     color $ui-dark-text-color
-    
+
+  .todoClearText
+    color $ui-dark-text-color
+
 body[data-theme="solarized-dark"]
   .percentageBar
     background-color #002b36
@@ -48,4 +66,24 @@ body[data-theme="solarized-dark"]
     background-color: #2aa198
 
   .percentageText
-    color #fdf6e3
+    color #fdf6e3
+
+  .todoClearText
+    color #fdf6e3
+
+apply-theme(theme)
+  body[data-theme={theme}]
+    .percentageBar
+      background-color: get-theme-var(theme, 'borderColor')
+
+    .progressBar
+      background-color get-theme-var(theme, 'active-color')
+
+    .percentageText
+      color get-theme-var(theme, 'text-color')
+
+for theme in 'dracula'
+  apply-theme(theme)
+
+for theme in $themes
+  apply-theme(theme)

browser/components/TodoProcess.js

@@ -8,27 +8,30 @@ import CSSModules from 'browser/lib/CSSModules'
 import styles from './TodoProcess.styl'
 
 const TodoProcess = ({
-  todoStatus: {
-    total: totalTodo,
-    completed: completedTodo
-  }
+  todoStatus: { total: totalTodo, completed: completedTodo }
 }) => (
-  <div styleName='todo-process' style={{display: totalTodo > 0 ? '' : 'none'}}>
+  <div
+    styleName='todo-process'
+    style={{ display: totalTodo > 0 ? '' : 'none' }}
+  >
     <div styleName='todo-process-text'>
       <i className='fa fa-fw fa-check-square-o' />
       {completedTodo} of {totalTodo}
     </div>
     <div styleName='todo-process-bar'>
-      <div styleName='todo-process-bar--inner' style={{width: parseInt(completedTodo / totalTodo * 100) + '%'}} />
+      <div
+        styleName='todo-process-bar--inner'
+        style={{ width: parseInt((completedTodo / totalTodo) * 100) + '%' }}
+      />
     </div>
   </div>
 )
 
 TodoProcess.propTypes = {
-  todoStatus: {
+  todoStatus: PropTypes.exact({
     total: PropTypes.number.isRequired,
     completed: PropTypes.number.isRequired
-  }
+  })
 }
 
 export default CSSModules(TodoProcess, styles)

browser/components/markdown.styl

@@ -55,11 +55,14 @@ body
   line-height 1.6
   overflow-x hidden
   background-color $ui-noteDetail-backgroundColor
-  .katex
-    font 400 1.2em 'KaTeX_Main'
-    line-height 1.2em
+  // do not allow display line breaks
+  .katex-display > .katex
     white-space nowrap
-    text-indent 0
+  // allow inline line breaks
+  .katex
+    white-space initial
+  .katex .katex-html
+    display inline-flex
   .katex .mfrac>.vlist>span:nth-child(2)
     top 0 !important
   .katex-error
@@ -68,7 +71,7 @@ body
     padding 5px
     margin -5px
     border-radius 5px
-  .flowchart-error, .sequence-error
+  .flowchart-error, .sequence-error .chart-error
     background-color errorBackgroundColor
     color errorTextColor
     padding 5px
@@ -76,10 +79,13 @@ body
     justify-content left
 li
   label.taskListItem
-    margin-left -2em
+    margin-left -1.8em
     &.checked
       text-decoration line-through
       opacity 0.5
+  &.taskListItem.checked
+    text-decoration line-through
+    opacity 0.5
 div.math-rendered
   text-align center
 .math-failed
@@ -105,7 +111,6 @@ a
   border-radius 5px
   margin -5px
   transition .1s
-  display inline-block
   img
     vertical-align sub
   &:hover
@@ -119,40 +124,34 @@ hr
   border-bottom solid 1px borderColor
   margin 15px 0
 h1, h2, h3, h4, h5, h6
+  margin 1em 0 1.5em
+  line-height 1.4
   font-weight bold
   word-wrap break-word
+  padding .2em 0 .2em
 h1
   font-size 2.55em
-  padding-bottom 0.3em
-  line-height 1.2em
+  line-height 1.2
   border-bottom solid 1px borderColor
-  margin 1em 0 0.44em
   &:first-child
     margin-top 0
 h2
   font-size 1.75em
-  padding-bottom 0.3em
-  line-height 1.225em
+  line-height 1.225
   border-bottom solid 1px borderColor
-  margin 1em 0 0.57em
   &:first-child
     margin-top 0
 h3
   font-size 1.5em
-  line-height 1.43em
-  margin 1em 0 0.66em
+  line-height 1.43
 h4
   font-size 1.25em
-  line-height 1.4em
-  margin 1em 0 0.8em
+  line-height 1.4
 h5
   font-size 1em
-  line-height 1.4em
-  margin 1em 0 1em
+  line-height 1.1
 h6
   font-size 1em
-  line-height 1.4em
-  margin 1em 0 1em
   color #777
 p
   line-height 1.6em
@@ -160,6 +159,7 @@ p
   white-space pre-line
   word-wrap break-word
 img
+  cursor zoom-in
   max-width 100%
 strong, b
   font-weight bold
@@ -179,6 +179,12 @@ ul
   margin-bottom 1em
   li
     display list-item
+    &.taskListItem
+      list-style none
+      &>input
+        margin-left -1.6em
+      &>p
+        margin-left -1.8em
     p
       margin 0
   &>li>ul, &>li>ol
@@ -198,7 +204,6 @@ ol
   &>li>ul, &>li>ol
     margin 0
 code
-  color #CC305F
   padding 0.2em 0.4em
   background-color #f7f7f7
   border-radius 3px
@@ -206,33 +211,39 @@ code
   text-decoration none
   margin-right 2px
 pre
-  padding 0.5em !important
+  padding 0.5rem !important
   border solid 1px #D1D1D1
   border-radius 5px
   overflow-x auto
-  margin 0 0 1em
+  margin 0 0 1rem
   display flex
   line-height 1.4em
-  &.flowchart, &.sequence
-    display flex
-    justify-content center
-    background-color white
-  &.CodeMirror
-    height initial
-    &>code
-      flex 1
-      overflow-x auto
   code
     background-color inherit
     margin 0
     padding 0
     border none
     border-radius 0
+  &.CodeMirror
+    height initial
+    flex-wrap wrap
+    &>code
+      flex 1
+      overflow-x auto
+  &.mermaid svg
+    max-width 100% !important
+  &>span.filename
+    margin -0.5rem 100% 0.5rem -0.5rem
+    padding 0.125rem 0.375rem
+    background-color #777;
+    color white
+    &:empty
+      display none
   &>span.lineNumber
     display none
     font-size 1em
-    padding 0.5em 0
-    margin -0.5em 0.5em -0.5em -0.5em
+    padding 0.5rem 0
+    margin -0.5rem 0.5rem -0.5rem -0.5rem
     border-right 1px solid
     text-align right
     border-top-left-radius 4px
@@ -249,6 +260,7 @@ table
   display block
   width 100%
   margin 0 0 1em
+  overflow-x auto
   thead
     tr
       background-color tableHeadBgColor
@@ -285,6 +297,191 @@ kbd
   line-height 1
   padding 3px 5px
 
+$admonition
+    box-shadow 0 2px 2px 0 rgba(0,0,0,.14),0 1px 5px 0 rgba(0,0,0,.12),0 3px 1px -2px rgba(0,0,0,.2)
+    position relative
+    margin 1.5625em 0
+    padding 0 1.2rem
+    border-left .4rem solid #448aff
+    border-radius .2rem
+    overflow auto
+
+html .admonition>:last-child
+    margin-bottom 1.2rem
+
+.admonition .admonition
+    margin 1em 0
+
+.admonition p
+    margin-top: 0.5em
+
+$admonition-icon
+    position absolute
+    left 1.2rem
+    font-family: "Material Icons"
+    font-weight: normal;
+    font-style: normal;
+    font-size: 24px
+    display: inline-block;
+    line-height: 1;
+    text-transform: none;
+    letter-spacing: normal;
+    word-wrap: normal;
+    white-space: nowrap;
+    direction: ltr;
+
+    /* Support for all WebKit browsers. */
+    -webkit-font-smoothing: antialiased;
+    /* Support for Safari and Chrome. */
+    text-rendering: optimizeLegibility;
+
+    /* Support for Firefox. */
+    -moz-osx-font-smoothing: grayscale;
+
+    /* Support for IE. */
+    font-feature-settings: 'liga';
+
+$admonition-title
+    margin 0 -1.2rem
+    padding .8rem 1.2rem .8rem 4rem
+    border-bottom .1rem solid rgba(68,138,255,.1)
+    background-color rgba(68,138,255,.1)
+    font-weight 700
+
+.admonition>.admonition-title:last-child
+    margin-bottom 0
+
+admonition_types = {
+    note: {color: #0288D1, icon: "note"},
+    hint: {color: #009688, icon: "info_outline"},
+    danger: {color: #c2185b, icon: "block"},
+    caution: {color: #ffa726, icon: "warning"},
+    error: {color: #d32f2f, icon: "error_outline"},
+    question: {color: #64dd17, icon: "help_outline"},
+    quote: {color: #9e9e9e, icon: "format_quote"},
+    abstract: {color: #00b0ff, icon: "subject"},
+    attention: {color: #455a64, icon: "priority_high"},
+}
+
+for name, val in admonition_types
+    .admonition.{name}
+        @extend $admonition
+        border-left-color: val[color]
+
+    .admonition.{name}>.admonition-title
+        @extend $admonition-title
+        border-bottom-color: .1rem solid rgba(val[color], 0.2)
+        background-color: rgba(val[color], 0.2)
+
+    .admonition.{name}>.admonition-title:before
+        @extend $admonition-icon
+        color: val[color]
+        content: val[icon]
+
+dl
+  margin 2rem 0
+  padding 0
+  display flex
+  width 100%
+  flex-wrap wrap
+  align-items flex-start
+  border-bottom 1px solid borderColor
+  background-color tableHeadBgColor
+
+dt
+  border-top 1px solid borderColor
+  font-weight bold
+  text-align right
+  overflow hidden
+  flex-basis 20%
+  padding 0.4rem 0.9rem
+  box-sizing border-box
+
+dd
+  border-top 1px solid borderColor
+  flex-basis 80%
+  padding 0.4rem 0.9rem
+  min-height 2.5rem
+  background-color $ui-noteDetail-backgroundColor
+  box-sizing border-box
+
+dd + dd
+  margin-left 20%
+
+pre.fence
+  flex-wrap wrap
+
+  .chart, .flowchart, .mermaid, .sequence
+    display flex
+    justify-content center
+    background-color white
+    max-width 100%
+    flex-grow 1
+
+    canvas, svg
+      max-width 100% !important
+
+    svg[ratio]
+      width 100%
+
+  .gallery
+    width 100%
+    height 50vh
+
+    .carousel
+      .carousel-main img
+        min-width auto
+        max-width 100%
+        min-height auto
+        max-height 100%
+
+      .carousel-footer::-webkit-scrollbar-corner
+        background-color transparent
+
+      .carousel-main, .carousel-footer
+        background-color $ui-noteDetail-backgroundColor
+      .prev, .next
+        color $ui-text-color
+        background-color $ui-tag-backgroundColor
+
+.markdownIt-TOC-wrapper
+  list-style none
+  position fixed
+  right 0
+  top 0
+  margin-left 15px
+  z-index 1000
+  transition transform .2s ease-in-out
+  transform translateX(100%)
+
+  .markdownIt-TOC
+    display block
+    max-height 90vh
+    overflow-y auto
+    padding 25px
+    padding-left 38px
+
+  &,
+  &:before
+    background-color $ui-dark-backgroundColor
+    color: $ui-dark-text-color
+
+  &:hover
+    transform translateX(-15px)
+
+  &:before
+    content 'TOC'
+    position absolute
+    width 60px
+    height 30px
+    top 60px
+    left -29px
+    display flex
+    align-items center
+    justify-content center
+    transform-origin top left
+    transform rotate(-90deg)
+
 themeDarkBackground = darken(#21252B, 10%)
 themeDarkText = #f9f9f9
 themeDarkBorder = lighten(themeDarkBackground, 20%)
@@ -335,9 +532,80 @@ body[data-theme="dark"]
   kbd
     background-color themeDarkBorder
     color themeDarkText
+  dl
+    border-color themeDarkBorder
+    background-color themeDarkTableHead
+  dt
+    border-color themeDarkBorder
+  dd
+    border-color themeDarkBorder
+    background-color themeDarkPreview
 
+  pre.fence
+    .gallery
+      .carousel-main, .carousel-footer
+        background-color $ui-dark-noteDetail-backgroundColor
+      .prev, .next
+        color $ui-dark-text-color
+        background-color $ui-dark-tag-backgroundColor
 
-body[data-theme="solarized-dark"]
-  color $ui-solarized-dark-text-color
-  border-color themeDarkBorder
-  background-color $ui-solarized-dark-noteDetail-backgroundColor
+  .markdownIt-TOC-wrapper
+    &,
+    &:before
+      background-color darken(themeDarkBackground, 5%)
+      color themeDarkText
+
+apply-theme(theme)
+  body[data-theme={theme}]
+    color get-theme-var(theme, 'text-color')
+    border-color themeDarkBorder
+    background-color get-theme-var(theme, 'noteDetail-backgroundColor')
+    table
+      thead
+        tr
+          background-color get-theme-var(theme, 'table-head-backgroundColor')
+        th
+          border-color get-theme-var(theme, 'table-borderColor')
+          &:last-child
+            border-right solid 1px get-theme-var(theme, 'table-borderColor')
+      tbody
+        tr:nth-child(2n + 1)
+          background-color get-theme-var(theme, 'table-odd-backgroundColor')
+        tr:nth-child(2n)
+          background-color get-theme-var(theme, 'table-even-backgroundColor')
+        td
+          border-color get-theme-var(theme, 'table-borderColor')
+          &:last-child
+            border-right solid 1px get-theme-var(theme, 'table-borderColor')
+    kbd
+      background-color get-theme-var(theme, 'kbd-backgroundColor')
+      color get-theme-var(theme, 'kbd-color')
+
+    dl
+      border-color themeDarkBorder
+      background-color get-theme-var(theme, 'table-head-backgroundColor')
+    dt
+      border-color themeDarkBorder
+    dd
+      border-color themeDarkBorder
+      background-color get-theme-var(theme, 'noteDetail-backgroundColor')
+
+    pre.fence
+      .gallery
+        .carousel-main, .carousel-footer
+          background-color get-theme-var(theme, 'noteDetail-backgroundColor')
+        .prev, .next
+          color get-theme-var(theme, 'button--active-color')
+          background-color get-theme-var(theme, 'button-backgroundColor')
+
+    .markdownIt-TOC-wrapper
+      &,
+      &:before
+        background-color darken(get-theme-var(theme, 'noteDetail-backgroundColor'), 15%)
+        color themeDarkText
+
+for theme in 'solarized-dark' 'dracula'
+  apply-theme(theme)
+
+for theme in $themes
+  apply-theme(theme)

browser/components/render/MermaidRender.js

@@ -0,0 +1,72 @@
+import mermaidAPI from 'mermaid/dist/mermaid.min.js'
+import uiThemes from 'browser/lib/ui-themes'
+
+// fixes bad styling in the mermaid dark theme
+const darkThemeStyling = `
+.loopText tspan {
+  fill: white;
+}`
+
+function getRandomInt(min, max) {
+  return Math.floor(Math.random() * (max - min)) + min
+}
+
+function getId() {
+  const pool = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'
+  let id = 'm-'
+  for (let i = 0; i < 7; i++) {
+    id += pool[getRandomInt(0, 16)]
+  }
+  return id
+}
+
+function render(element, content, theme, enableHTMLLabel) {
+  try {
+    const height = element.attributes.getNamedItem('data-height')
+    const isPredefined = height && height.value !== 'undefined'
+
+    if (isPredefined) {
+      element.style.height = height.value + 'vh'
+    }
+
+    const isDarkTheme = uiThemes.some(
+      item => item.name === theme && item.isDark
+    )
+
+    mermaidAPI.initialize({
+      theme: isDarkTheme ? 'dark' : 'default',
+      themeCSS: isDarkTheme ? darkThemeStyling : '',
+      flowchart: {
+        htmlLabels: enableHTMLLabel
+      },
+      gantt: {
+        useWidth: element.clientWidth
+      }
+    })
+
+    mermaidAPI.render(getId(), content, svgGraph => {
+      element.innerHTML = svgGraph
+
+      if (!isPredefined) {
+        const el = element.firstChild
+        const viewBox = el.getAttribute('viewBox').split(' ')
+
+        let ratio = viewBox[2] / viewBox[3]
+
+        if (el.style.maxWidth) {
+          const maxWidth = parseFloat(el.style.maxWidth)
+
+          ratio *= el.parentNode.clientWidth / maxWidth
+        }
+
+        el.setAttribute('ratio', ratio)
+        el.setAttribute('height', el.parentNode.clientWidth / ratio)
+      }
+    })
+  } catch (e) {
+    element.className = 'mermaid-error'
+    element.innerHTML = 'mermaid diagram parse error: ' + e.message
+  }
+}
+
+export default render

browser/finder/FinderMain.styl

@@ -1,156 +0,0 @@
-$search-height = 50px
-$nav-width = 175px
-$list-width = 250px
-
-.root
-  absolute top left right bottom
-
-.search
-  height $search-height
-  padding 10px
-  box-sizing border-box
-  border-bottom $ui-border
-  text-align center
-
-.search-input
-  height 30px
-  width 100%
-  margin 0 auto
-  font-size 18px
-  border none
-  outline none
-  text-align center
-  background-color transparent
-
-.result
-  absolute left right bottom
-  top $search-height
-  background-color $ui-noteDetail-backgroundColor
-
-.result-nav
-  user-select none
-  absolute left top bottom
-  width $nav-width
-  background-color $ui-backgroundColor
-
-.result-nav-filter
-  margin-bottom 10px
-
-.result-nav-filter-option
-  height 25px
-  line-height 25px
-  padding 0 10px
-  label
-    cursor pointer
-
-.result-nav-menu
-  navButtonColor()
-  height 32px
-  padding 0 10px
-  font-size 14px
-  width 100%
-  outline none
-  text-align left
-  line-height 32px
-  box-sizing border-box
-  cursor pointer
-
-.result-nav-menu--active
-  @extend .result-nav-menu
-  background-color $ui-button--active-backgroundColor
-  color $ui-button--active-color
-  &:hover
-    background-color $ui-button--active-backgroundColor
-
-.result-nav-storageList
-  absolute bottom left right
-  top 110px + 32px + 10px + 10px + 20px
-  overflow-y auto
-
-.result-list
-  user-select none
-  absolute top bottom
-  left $nav-width
-  width $list-width
-  box-sizing border-box
-  overflow-y auto
-  box-shadow 2px 0 15px -8px #b1b1b1
-  z-index 1
-
-.result-detail
-  absolute top bottom right
-  left $nav-width + $list-width
-  background-color $ui-noteDetail-backgroundColor
-
-body[data-theme="dark"]
-  .root
-    background-color $ui-dark-backgroundColor
-  .search
-    border-color $ui-dark-borderColor
-  .search-input
-    color $ui-dark-text-color
-
-  .result
-    background-color $ui-dark-noteList-backgroundColor
-
-  .result-nav
-    background-color $ui-dark-backgroundColor
-    label
-      color $ui-dark-text-color
-
-  .result-nav-menu
-    navDarkButtonColor()
-
-  .result-nav-menu--active
-    background-color $ui-dark-button--active-backgroundColor
-    color $ui-dark-button--active-color
-    &:hover
-      background-color $ui-dark-button--active-backgroundColor
-
-  .result-list
-    border-color $ui-dark-borderColor
-    box-shadow none
-    top 0
-
-  .result-detail
-    absolute top bottom right
-    left $nav-width + $list-width
-    background-color $ui-dark-noteDetail-backgroundColor
-
-
-
-body[data-theme="solarized-dark"]
-  .root
-    background-color $ui-solarized-dark-backgroundColor
-  .search
-    border-color $ui-solarized-dark-borderColor
-  .search-input
-    color $ui-dark-text-color
-
-  .result
-    background-color $ui-solarized-dark-backgroundColor
-
-  .result-nav
-    background-color $ui-solarized-dark-backgroundColor
-    label
-      color $ui-dark-text-color
-
-  .result-nav-menu
-    navDarkButtonColor()
-
-  .result-nav-menu--active
-    background-color $ui-solarized-dark-button-backgroundColor
-    color $ui-dark-button--active-color
-    &:hover
-      background-color $ui-dark-button--active-backgroundColor
-
-  .result-list
-    border-color $ui-solarized-dark-borderColor
-    box-shadow none
-    top 0
-
-  .result-detail
-    absolute top bottom right
-    left $nav-width + $list-width
-    background-color $ui-solarized-dark-backgroundColor
-

browser/finder/NoteDetail.js

@@ -1,210 +0,0 @@
-import React from 'react'
-import CSSModules from 'browser/lib/CSSModules'
-import styles from './NoteDetail.styl'
-import MarkdownPreview from 'browser/components/MarkdownPreview'
-import MarkdownEditor from 'browser/components/MarkdownEditor'
-import CodeEditor from 'browser/components/CodeEditor'
-import CodeMirror from 'codemirror'
-import { findStorage } from 'browser/lib/findStorage'
-
-const electron = require('electron')
-const { clipboard } = electron
-const path = require('path')
-
-function pass (name) {
-  switch (name) {
-    case 'ejs':
-      return 'Embedded Javascript'
-    case 'html_ruby':
-      return 'Embedded Ruby'
-    case 'objectivec':
-      return 'Objective C'
-    case 'text':
-      return 'Plain Text'
-    default:
-      return name
-  }
-}
-function notify (title, options) {
-  if (global.process.platform === 'win32') {
-    options.icon = path.join('file://', global.__dirname, '../../resources/app.png')
-  }
-  return new window.Notification(title, options)
-}
-
-class NoteDetail extends React.Component {
-  constructor (props) {
-    super(props)
-
-    this.state = {
-      snippetIndex: 0
-    }
-  }
-
-  componentWillReceiveProps (nextProps) {
-    if (nextProps.note !== this.props.note) {
-      this.setState({
-        snippetIndex: 0
-      }, () => {
-        if (nextProps.note.type === 'SNIPPET_NOTE') {
-          nextProps.note.snippets.forEach((snippet, index) => {
-            this.refs['code-' + index].reload()
-          })
-        }
-      })
-    }
-  }
-
-  selectPriorSnippet () {
-    const { note } = this.props
-    if (note.type === 'SNIPPET_NOTE' && note.snippets.length > 1) {
-      this.setState({
-        snippetIndex: (this.state.snippetIndex + note.snippets.length - 1) % note.snippets.length
-      })
-    }
-  }
-
-  selectNextSnippet () {
-    const { note } = this.props
-    if (note.type === 'SNIPPET_NOTE' && note.snippets.length > 1) {
-      this.setState({
-        snippetIndex: (this.state.snippetIndex + 1) % note.snippets.length
-      })
-    }
-  }
-
-  saveToClipboard () {
-    const { note } = this.props
-
-    if (note.type === 'MARKDOWN_NOTE') {
-      clipboard.writeText(note.content)
-    } else {
-      clipboard.writeText(note.snippets[this.state.snippetIndex].content)
-    }
-
-    notify('Saved to Clipboard!', {
-      body: 'Paste it wherever you want!',
-      silent: true
-    })
-  }
-
-  handleTabButtonClick (e, index) {
-    this.setState({
-      snippetIndex: index
-    })
-  }
-
-  render () {
-    const { note, config } = this.props
-    if (note == null) {
-      return (
-        <div styleName='root' />
-      )
-    }
-
-    let editorFontSize = parseInt(config.editor.fontSize, 10)
-    if (!(editorFontSize > 0 && editorFontSize < 101)) editorFontSize = 14
-    let editorIndentSize = parseInt(config.editor.indentSize, 10)
-    if (!(editorFontSize > 0 && editorFontSize < 132)) editorIndentSize = 4
-
-    const storage = findStorage(note.storage)
-
-    if (note.type === 'SNIPPET_NOTE') {
-      const tabList = note.snippets.map((snippet, index) => {
-        const isActive = this.state.snippetIndex === index
-        return <div styleName={isActive
-            ? 'tabList-item--active'
-            : 'tabList-item'
-          }
-          key={index}
-        >
-          <button styleName='tabList-item-button'
-            onClick={(e) => this.handleTabButtonClick(e, index)}
-          >
-            {snippet.name.trim().length > 0
-              ? snippet.name
-              : <span styleName='tabList-item-unnamed'>
-                Unnamed
-              </span>
-            }
-          </button>
-        </div>
-      })
-
-      const viewList = note.snippets.map((snippet, index) => {
-        const isActive = this.state.snippetIndex === index
-
-        let syntax = CodeMirror.findModeByName(pass(snippet.mode))
-        if (syntax == null) syntax = CodeMirror.findModeByName('Plain Text')
-
-        return <div styleName='tabView'
-          key={index}
-          style={{zIndex: isActive ? 5 : 4}}
-        >
-          {snippet.mode === 'markdown'
-            ? <MarkdownEditor styleName='tabView-content'
-              config={config}
-              value={snippet.content}
-              ref={'code-' + index}
-              storageKey={note.storage}
-            />
-            : <CodeEditor styleName='tabView-content'
-              mode={snippet.mode}
-              value={snippet.content}
-              theme={config.editor.theme}
-              fontFamily={config.editor.fontFamily}
-              fontSize={editorFontSize}
-              indentType={config.editor.indentType}
-              indentSize={editorIndentSize}
-              keyMap={config.editor.keyMap}
-              scrollPastEnd={config.editor.scrollPastEnd}
-              readOnly
-              ref={'code-' + index}
-            />
-          }
-        </div>
-      })
-
-      return (
-        <div styleName='root'>
-          <div styleName='description'>
-            <textarea styleName='description-textarea'
-              style={{
-                fontFamily: config.preview.fontFamily,
-                fontSize: parseInt(config.preview.fontSize, 10)
-              }}
-              ref='description'
-              placeholder='Description...'
-              value={note.description}
-              readOnly
-            />
-          </div>
-          <div styleName='tabList'>
-            {tabList}
-          </div>
-          {viewList}
-        </div>
-      )
-    }
-
-    return (
-      <MarkdownPreview styleName='root'
-        theme={config.ui.theme}
-        fontSize={config.preview.fontSize}
-        fontFamily={config.preview.fontFamily}
-        codeBlockTheme={config.preview.codeBlockTheme}
-        codeBlockFontFamily={config.editor.fontFamily}
-        lineNumber={config.preview.lineNumber}
-        indentSize={editorIndentSize}
-        value={note.content}
-        showCopyNotification={config.ui.showCopyNotification}
-        storagePath={storage.path}
-      />
-    )
-  }
-}
-
-NoteDetail.propTypes = {
-}
-
-export default CSSModules(NoteDetail, styles)

browser/finder/NoteDetail.styl

@@ -1,129 +0,0 @@
-@import('../main/Detail/DetailVars.styl')
-
-.root
-  absolute top bottom left right
-  bottom 30px
-  margin 0 25px
-  height 100%
-  width 365px
-  background-color $ui-noteDetail-backgroundColor
-
-.description
-  absolute top left right
-  height 80px
-  box-sizing border-box
-
-.description-textarea
-  display block
-  height 100%
-  width 100%
-  resize none
-  border none
-  padding 10px
-  line-height 1.6
-  box-sizing border-box
-  background-color $ui-noteDetail-backgroundColor
-
-.tabList
-  absolute left right
-  top 80px
-  box-sizing border-box
-  height 30px
-  display flex
-  background-color $ui-noteDetail-backgroundColor
-
-.tabList-item
-  position relative
-  flex 1
-  overflow hidden
-  &:hover
-    background-color $ui-button--hover-backgroundColorg
-
-.tabList-item--active
-  @extend .tabList-item
-  border-bottom $ui-border
-
-.tabList-item-button
-  width 100%
-  height 29px
-  overflow ellipsis
-  text-align left
-  padding-right 30px
-  padding-left 10px
-  border none
-  background-color transparent
-  transition 0.15s
-  &:hover
-    background-color $ui-button--hover-backgroundColor
-
-.tabView
-  absolute left right bottom
-  top 130px
-
-.tabView-content
-  absolute top left right bottom
-  box-sizing border-box
-  height 100%
-  width 100%
-
-body[data-theme="dark"]
-  .root
-    background-color $ui-dark-noteDetail-backgroundColor
-
-  .description
-    border-color $ui-dark-borderColor
-    background-color $ui-dark-noteDetail-backgroundColor
-
-  .description-textarea
-    background-color $ui-dark-noteDetail-backgroundColor
-    color white
-
-  .tabList
-    background-color $ui-dark-noteDetail-backgroundColor
-
-  .tabList-item
-    border-color $ui-dark-borderColor
-    &:hover
-      background-color $ui-dark-button--hover-backgroundColor
-
-  .tabList-item-button
-    border none
-    color $ui-dark-text-color
-    background-color transparent
-    transition color background-color 0.15s
-    border-left 4px solid transparent
-    &:hover
-      color white
-      background-color $ui-dark-button--hover-backgroundColor
-  
-
-body[data-theme="solarized-dark"]
-  .root
-    background-color $ui-solarized-dark-backgroundColor
-
-  .description
-    border-color $ui-dark-borderColor
-    background-color $ui-solarized-dark-backgroundColor
-
-  .description-textarea
-    background-color $ui-solarized-dark-backgroundColor
-    color white
-
-  .tabList
-    background-color $ui-solarized-dark-backgroundColor
-
-  .tabList-item
-    border-color $ui-dark-borderColor
-    &:hover
-      background-color $ui-dark-button--hover-backgroundColor
-
-  .tabList-item-button
-    border none
-    color $ui-dark-text-color
-    background-color transparent
-    transition color background-color 0.15s
-    border-left 4px solid transparent
-    &:hover
-      color white
-      background-color $ui-dark-button--hover-backgroundColor
-

browser/finder/NoteList.js

@@ -1,90 +0,0 @@
-import React from 'react'
-import NoteItem from 'browser/components/NoteItem'
-import moment from 'moment'
-
-class NoteList extends React.Component {
-  constructor (props) {
-    super(props)
-
-    this.state = {
-      range: 0
-    }
-  }
-
-  componentWillReceiveProps (nextProps) {
-    if (this.props.search !== nextProps.search) {
-      this.resetScroll()
-    }
-  }
-
-  componentDidUpdate () {
-    const { index } = this.props
-
-    if (index > -1) {
-      const list = this.refs.root
-      const item = list.childNodes[index]
-      if (item == null) return null
-
-      const overflowBelow = item.offsetTop + item.clientHeight - list.clientHeight - list.scrollTop > 0
-      if (overflowBelow) {
-        list.scrollTop = item.offsetTop + item.clientHeight - list.clientHeight
-      }
-      const overflowAbove = list.scrollTop > item.offsetTop
-      if (overflowAbove) {
-        list.scrollTop = item.offsetTop
-      }
-    }
-  }
-
-  resetScroll () {
-    this.refs.root.scrollTop = 0
-    this.setState({
-      range: 0
-    })
-  }
-
-  handleScroll (e) {
-    const { notes } = this.props
-
-    if (e.target.offsetHeight + e.target.scrollTop > e.target.scrollHeight - 100 && notes.length > this.state.range * 10 + 10) {
-      this.setState({
-        range: this.state.range + 1
-      })
-    }
-  }
-
-  render () {
-    const { notes, index } = this.props
-
-    const notesList = notes
-      .slice(0, 10 + 10 * this.state.range)
-      .map((note, _index) => {
-        const isActive = (index === _index)
-        const key = `${note.storage}-${note.key}`
-        const dateDisplay = moment(note.updatedAt).fromNow()
-
-        return (
-          <NoteItem
-            isActive={isActive}
-            note={note}
-            dateDisplay={dateDisplay}
-            key={key}
-            handleNoteClick={(e) => this.props.handleNoteClick(e, _index)}
-          />
-        )
-      })
-    return (
-      <div className={this.props.className}
-        onScroll={(e) => this.handleScroll(e)}
-        ref='root'
-      >
-        {notesList}
-      </div>
-    )
-  }
-}
-
-NoteList.propTypes = {
-}
-
-export default NoteList

browser/finder/StorageSection.js

@@ -1,77 +0,0 @@
-import React from 'react'
-import CSSModules from 'browser/lib/CSSModules'
-import styles from './StorageSection.styl'
-import StorageItem from 'browser/components/StorageItem'
-
-class StorageSection extends React.Component {
-  constructor (props) {
-    super(props)
-
-    this.state = {
-      isOpen: true
-    }
-  }
-
-  handleToggleButtonClick (e) {
-    this.setState({
-      isOpen: !this.state.isOpen
-    })
-  }
-
-  handleHeaderClick (e) {
-    const { storage } = this.props
-    this.props.handleStorageButtonClick(e, storage.key)
-  }
-
-  handleFolderClick (e, folder) {
-    const { storage } = this.props
-    this.props.handleFolderButtonClick(e, storage.key, folder.key)
-  }
-
-  render () {
-    const { storage, filter } = this.props
-    const folderList = storage.folders
-      .map(folder => (
-        <StorageItem
-          key={folder.key}
-          isActive={filter.type === 'FOLDER' && filter.folder === folder.key && filter.storage === storage.key}
-          handleButtonClick={(e) => this.handleFolderClick(e, folder)}
-          folderName={folder.name}
-          folderColor={folder.color}
-          isFolded={false}
-        />
-      ))
-
-    return (
-      <div styleName='root'>
-        <div styleName='header'>
-          <button styleName='header-toggleButton'
-            onClick={(e) => this.handleToggleButtonClick(e)}
-          >
-            <i className={this.state.isOpen
-                ? 'fa fa-caret-down'
-                : 'fa fa-caret-right'
-              }
-            />
-          </button>
-          <button styleName={filter.type === 'STORAGE' && filter.storage === storage.key
-              ? 'header-name--active'
-              : 'header-name'
-            }
-            onClick={(e) => this.handleHeaderClick(e)}
-          >{storage.name}</button>
-        </div>
-        {this.state.isOpen &&
-          <div styleName='folderList'>
-            {folderList}
-          </div>
-        }
-      </div>
-    )
-  }
-}
-
-StorageSection.propTypes = {
-}
-
-export default CSSModules(StorageSection, styles)

browser/finder/StorageSection.styl

@@ -1,85 +0,0 @@
-.root
-  position relative
-
-.header
-  height 26px
-.header-toggleButton
-  absolute top left
-  width 25px
-  height 26px
-  navButtonColor()
-  border none
-  outline none
-.header-name
-  display block
-  height 26px
-  navButtonColor()
-  padding 0 10px 0 25px
-  font-size 14px
-  width 100%
-  text-align left
-  line-height 26px
-  box-sizing border-box
-  cursor pointer
-  outline none
-
-.header-name--active
-  @extend .header-name
-  background-color $ui-button--active-backgroundColor
-  color $ui-button--active-color
-  &:hover
-    background-color $ui-button--active-backgroundColor
-
-.folderList-item
-  display block
-  width 100%
-  height 26px
-  navButtonColor()
-  padding 0 10px 0 25px
-  font-size 14px
-  width 100%
-  text-align left
-  line-height 26px
-  box-sizing border-box
-  cursor pointer
-  outline none
-  padding 0 10px
-  margin 2px 0
-  height 26px
-  line-height 26px
-  border-width 0 0 0 6px
-  border-style solid
-  border-color transparent
-
-.folderList-item--active
-  @extend .folderList-item
-  background-color $ui-button--active-backgroundColor
-  color $ui-button--active-color
-  &:hover
-    background-color $ui-button--active-backgroundColor
-
-body[data-theme="dark"]
-  .header-toggleButton
-    navDarkButtonColor()
-  .header-name
-    navDarkButtonColor()
-
-  .header-name--active
-    @extend .header-name
-    background-color $ui-button--active-backgroundColor
-    color $ui-button--active-color
-    &:hover
-      background-color $ui-button--active-backgroundColor
-
-  .folderList-item
-    navDarkButtonColor()
-    border-width 0 0 0 6px
-    border-style solid
-    border-color transparent
-
-  .folderList-item--active
-    @extend .folderList-item
-    background-color $ui-button--active-backgroundColor
-    color $ui-button--active-color
-    &:hover
-      background-color $ui-button--active-backgroundColor

browser/finder/index.js

@@ -1,357 +0,0 @@
-import PropTypes from 'prop-types'
-import React from 'react'
-import ReactDOM from 'react-dom'
-import { connect, Provider } from 'react-redux'
-import _ from 'lodash'
-import store from './store'
-import CSSModules from 'browser/lib/CSSModules'
-import styles from './FinderMain.styl'
-import StorageSection from './StorageSection'
-import NoteList from './NoteList'
-import NoteDetail from './NoteDetail'
-import SideNavFilter from 'browser/components/SideNavFilter'
-import AwsMobileAnalyticsConfig from 'browser/main/lib/AwsMobileAnalyticsConfig'
-require('!!style!css!stylus?sourceMap!../main/global.styl')
-require('../lib/customMeta')
-require('./ipcClient.js')
-
-const electron = require('electron')
-const { remote } = electron
-const { Menu } = remote
-
-function hideFinder () {
-  const finderWindow = remote.getCurrentWindow()
-  if (global.process.platform === 'win32') {
-    finderWindow.blur()
-    finderWindow.hide()
-  }
-  if (global.process.platform === 'darwin') {
-    Menu.sendActionToFirstResponder('hide:')
-  }
-  remote.getCurrentWindow().hide()
-}
-
-require('!!style!css!stylus?sourceMap!../styles/finder/index.styl')
-
-class FinderMain extends React.Component {
-  constructor (props) {
-    super(props)
-
-    this.state = {
-      search: '',
-      index: 0,
-      filter: {
-        includeSnippet: true,
-        includeMarkdown: false,
-        type: 'ALL',
-        storage: null,
-        folder: null
-      }
-    }
-
-    this.focusHandler = (e) => this.handleWindowFocus(e)
-    this.blurHandler = (e) => this.handleWindowBlur(e)
-  }
-
-  componentDidMount () {
-    this.refs.search.focus()
-    window.addEventListener('focus', this.focusHandler)
-    window.addEventListener('blur', this.blurHandler)
-  }
-
-  componentWillUnmount () {
-    window.removeEventListener('focus', this.focusHandler)
-    window.removeEventListener('blur', this.blurHandler)
-  }
-
-  handleWindowFocus (e) {
-    this.refs.search.focus()
-  }
-
-  handleWindowBlur (e) {
-    this.setState({
-      search: ''
-    })
-  }
-
-  handleKeyDown (e) {
-    this.refs.search.focus()
-    if (e.keyCode === 9) {
-      if (e.shiftKey) {
-        this.refs.detail.selectPriorSnippet()
-      } else {
-        this.refs.detail.selectNextSnippet()
-      }
-      e.preventDefault()
-    }
-    if (e.keyCode === 38) {
-      this.selectPrevious()
-      e.preventDefault()
-    }
-
-    if (e.keyCode === 40) {
-      this.selectNext()
-      e.preventDefault()
-    }
-
-    if (e.keyCode === 13) {
-      this.refs.detail.saveToClipboard()
-      AwsMobileAnalyticsConfig.recordDynamicCustomEvent('COPY_FINDER')
-      hideFinder()
-      e.preventDefault()
-    }
-    if (e.keyCode === 27) {
-      hideFinder()
-      e.preventDefault()
-    }
-    if (e.keyCode === 91 || e.metaKey) {
-      return
-    }
-  }
-
-  handleSearchChange (e) {
-    this.setState({
-      search: e.target.value,
-      index: 0
-    })
-  }
-
-  selectArticle (article) {
-    this.setState({currentArticle: article})
-  }
-
-  selectPrevious () {
-    if (this.state.index > 0) {
-      this.setState({
-        index: this.state.index - 1
-      })
-    }
-  }
-
-  selectNext () {
-    if (this.state.index < this.noteCount - 1) {
-      this.setState({
-        index: this.state.index + 1
-      })
-    }
-  }
-
-  handleOnlySnippetCheckboxChange (e) {
-    const { filter } = this.state
-    filter.includeSnippet = e.target.checked
-    this.setState({
-      filter: filter,
-      index: 0
-    }, () => {
-      this.refs.search.focus()
-    })
-  }
-
-  handleOnlyMarkdownCheckboxChange (e) {
-    const { filter } = this.state
-    filter.includeMarkdown = e.target.checked
-    this.refs.list.resetScroll()
-    this.setState({
-      filter: filter,
-      index: 0
-    }, () => {
-      this.refs.search.focus()
-    })
-  }
-
-  handleAllNotesButtonClick (e) {
-    const { filter } = this.state
-    filter.type = 'ALL'
-    this.refs.list.resetScroll()
-    this.setState({
-      filter,
-      index: 0
-    }, () => {
-      this.refs.search.focus()
-    })
-  }
-
-  handleStarredButtonClick (e) {
-    const { filter } = this.state
-    filter.type = 'STARRED'
-    this.refs.list.resetScroll()
-    this.setState({
-      filter,
-      index: 0
-    }, () => {
-      this.refs.search.focus()
-    })
-  }
-
-  handleStorageButtonClick (e, storage) {
-    const { filter } = this.state
-    filter.type = 'STORAGE'
-    filter.storage = storage
-    this.refs.list.resetScroll()
-    this.setState({
-      filter,
-      index: 0
-    }, () => {
-      this.refs.search.focus()
-    })
-  }
-
-  handleFolderButtonClick (e, storage, folder) {
-    const { filter } = this.state
-    filter.type = 'FOLDER'
-    filter.storage = storage
-    filter.folder = folder
-    this.refs.list.resetScroll()
-    this.setState({
-      filter,
-      index: 0
-    }, () => {
-      this.refs.search.focus()
-    })
-  }
-
-  handleNoteClick (e, index) {
-    this.setState({
-      index
-    }, () => {
-      this.refs.search.focus()
-    })
-  }
-
-  render () {
-    const { data, config } = this.props
-    const { filter, search } = this.state
-    const storageList = []
-    for (const key in data.storageMap) {
-      const storage = data.storageMap[key]
-      const item = (
-        <StorageSection
-          filter={filter}
-          storage={storage}
-          key={storage.key}
-          handleStorageButtonClick={(e, storage) => this.handleStorageButtonClick(e, storage)}
-          handleFolderButtonClick={(e, storage, folder) => this.handleFolderButtonClick(e, storage, folder)}
-        />
-      )
-      storageList.push(item)
-    }
-    let notes = []
-    let noteIds
-
-    switch (filter.type) {
-      case 'STORAGE':
-        noteIds = data.storageNoteMap[filter.storage]
-        break
-      case 'FOLDER':
-        noteIds = data.folderNoteMap[filter.storage + '-' + filter.folder]
-        break
-      case 'STARRED':
-        noteIds = data.starredSet
-    }
-    if (noteIds != null) {
-      noteIds.forEach((id) => {
-        notes.push(data.noteMap[id])
-      })
-    } else {
-      for (const key in data.noteMap) {
-        notes.push(data.noteMap[key])
-      }
-    }
-
-    if (!filter.includeSnippet && filter.includeMarkdown) {
-      notes = notes.filter((note) => note.type === 'MARKDOWN_NOTE')
-    } else if (filter.includeSnippet && !filter.includeMarkdown) {
-      notes = notes.filter((note) => note.type === 'SNIPPET_NOTE')
-    }
-
-    if (search.trim().length > 0) {
-      const needle = new RegExp(_.escapeRegExp(search.trim()), 'i')
-      notes = notes.filter((note) => note.title.match(needle))
-    }
-    notes = notes
-      .sort((a, b) => new Date(b.updatedAt) - new Date(a.updatedAt))
-
-    const activeNote = notes[this.state.index]
-    this.noteCount = notes.length
-
-    return (
-      <div className='Finder'
-        styleName='root'
-        ref='-1'
-        onKeyDown={(e) => this.handleKeyDown(e)}
-      >
-        <div styleName='search'>
-          <input
-            styleName='search-input'
-            ref='search'
-            value={search}
-            placeholder='Search...'
-            onChange={(e) => this.handleSearchChange(e)}
-          />
-        </div>
-        <div styleName='result'>
-          <div styleName='result-nav'>
-            <div styleName='result-nav-filter'>
-              <div styleName='result-nav-filter-option'>
-                <label>
-                  <input type='checkbox'
-                    checked={filter.includeSnippet}
-                    onChange={(e) => this.handleOnlySnippetCheckboxChange(e)}
-                  /> Only Snippets</label>
-              </div>
-              <div styleName='result-nav-filter-option'>
-                <label>
-                  <input type='checkbox'
-                    checked={filter.includeMarkdown}
-                    onChange={(e) => this.handleOnlyMarkdownCheckboxChange(e)}
-                  /> Only Markdown</label>
-              </div>
-            </div>
-            <SideNavFilter
-              isHomeActive={filter.type === 'ALL'}
-              handleAllNotesButtonClick={(e) => this.handleAllNotesButtonClick(e)}
-              isStarredActive={filter.type === 'STARRED'}
-              handleStarredButtonClick={(e) => this.handleStarredButtonClick(e)}
-            />
-            <div styleName='result-nav-storageList'>
-              {storageList}
-            </div>
-          </div>
-          <NoteList styleName='result-list'
-            storageMap={data.storageMap}
-            notes={notes}
-            ref='list'
-            search={search}
-            index={this.state.index}
-            handleNoteClick={(e, _index) => this.handleNoteClick(e, _index)}
-          />
-          <div styleName='result-detail'>
-            <NoteDetail
-              note={activeNote}
-              config={config}
-              ref='detail'
-            />
-          </div>
-        </div>
-      </div>
-    )
-  }
-}
-
-FinderMain.propTypes = {
-  dispatch: PropTypes.func
-}
-
-var Finder = connect((x) => x)(CSSModules(FinderMain, styles))
-
-function refreshData () {
-  // let data = dataStore.getData(true)
-}
-
-ReactDOM.render((
-  <Provider store={store}>
-    <Finder />
-  </Provider>
-), document.getElementById('content'), function () {
-  refreshData()
-})

browser/finder/ipcClient.js

@@ -1,126 +0,0 @@
-const nodeIpc = require('node-ipc')
-const { remote, ipcRenderer } = require('electron')
-const { app, Menu } = remote
-const path = require('path')
-const store = require('./store')
-const consts = require('browser/lib/consts')
-
-nodeIpc.config.id = 'finder'
-nodeIpc.config.retry = 1500
-nodeIpc.config.silent = true
-
-function killFinder () {
-  const finderWindow = remote.getCurrentWindow()
-  finderWindow.removeAllListeners()
-  if (global.process.platform === 'darwin') {
-    // Only OSX has another app process.
-    nodeIpc.of.node.emit('quit-from-finder')
-  } else {
-    finderWindow.close()
-  }
-}
-
-function toggleFinder () {
-  const finderWindow = remote.getCurrentWindow()
-  if (global.process.platform === 'darwin') {
-    if (finderWindow.isVisible()) {
-      finderWindow.hide()
-      Menu.sendActionToFirstResponder('hide:')
-    } else {
-      nodeIpc.of.node.emit('request-data-from-finder')
-      finderWindow.show()
-    }
-  } else {
-    if (finderWindow.isVisible()) {
-      finderWindow.blur()
-      finderWindow.hide()
-    } else {
-      nodeIpc.of.node.emit('request-data-from-finder')
-      finderWindow.show()
-      finderWindow.focus()
-    }
-  }
-}
-
-nodeIpc.connectTo(
-  'node',
-  path.join(app.getPath('userData'), 'boostnote.service'),
-  function () {
-    nodeIpc.of.node.on('error', function (err) {
-      console.log(err)
-    })
-    nodeIpc.of.node.on('connect', function () {
-      console.log('Conncted successfully')
-    })
-    nodeIpc.of.node.on('disconnect', function () {
-      console.log('disconnected')
-    })
-
-    nodeIpc.of.node.on('open-finder', function () {
-      toggleFinder()
-    })
-
-    ipcRenderer.on('open-finder-from-tray', function () {
-      toggleFinder()
-    })
-    ipcRenderer.on('open-main-from-tray', function () {
-      nodeIpc.of.node.emit('open-main-from-finder')
-    })
-
-    ipcRenderer.on('quit-from-tray', function () {
-      nodeIpc.of.node.emit('quit-from-finder')
-      killFinder()
-    })
-
-    nodeIpc.of.node.on('throttle-data', function (payload) {
-      console.log('Received data from Main renderer')
-      store.default.dispatch({
-        type: 'THROTTLE_DATA',
-        data: payload
-      })
-    })
-
-    nodeIpc.of.node.on('config-renew', function (payload) {
-      const { config } = payload
-      if (config.ui.theme === 'dark') {
-        document.body.setAttribute('data-theme', 'dark')
-      } else if (config.ui.theme === 'white') {
-        document.body.setAttribute('data-theme', 'white')
-      } else if (config.ui.theme === 'solarized-dark') {
-        document.body.setAttribute('data-theme', 'solarized-dark')
-      } else {
-        document.body.setAttribute('data-theme', 'default')
-      }
-
-      let editorTheme = document.getElementById('editorTheme')
-      if (editorTheme == null) {
-        editorTheme = document.createElement('link')
-        editorTheme.setAttribute('id', 'editorTheme')
-        editorTheme.setAttribute('rel', 'stylesheet')
-        document.head.appendChild(editorTheme)
-      }
-
-      config.editor.theme = consts.THEMES.some((theme) => theme === config.editor.theme)
-        ? config.editor.theme
-        : 'default'
-
-      if (config.editor.theme !== 'default') {
-        editorTheme.setAttribute('href', '../node_modules/codemirror/theme/' + config.editor.theme + '.css')
-      }
-
-      store.default.dispatch({
-        type: 'SET_CONFIG',
-        config: config
-      })
-    })
-
-    nodeIpc.of.node.on('quit-finder-app', function () {
-      nodeIpc.of.node.emit('quit-finder-app-confirm')
-      killFinder()
-    })
-  }
-)
-
-const ipc = {}
-
-module.exports = ipc

browser/finder/store.js

@@ -1,51 +0,0 @@
-import { combineReducers, createStore } from 'redux'
-import { routerReducer } from 'react-router-redux'
-import { DEFAULT_CONFIG } from 'browser/main/lib/ConfigManager'
-
-const defaultData = {
-  storageMap: {},
-  noteMap: {},
-  starredSet: [],
-  storageNoteMap: {},
-  folderNoteMap: {},
-  tagNoteMap: {}
-}
-
-function data (state = defaultData, action) {
-  switch (action.type) {
-    case 'THROTTLE_DATA':
-      console.log(action)
-      state = action.data
-  }
-  return state
-}
-
-function config (state = DEFAULT_CONFIG, action) {
-  switch (action.type) {
-    case 'INIT_CONFIG':
-    case 'SET_CONFIG':
-      return Object.assign({}, state, action.config)
-    case 'SET_IS_SIDENAV_FOLDED':
-      state.isSideNavFolded = action.isFolded
-      return Object.assign({}, state)
-    case 'SET_ZOOM':
-      state.zoom = action.zoom
-      return Object.assign({}, state)
-    case 'SET_LIST_WIDTH':
-      state.listWidth = action.listWidth
-      return Object.assign({}, state)
-    case 'SET_UI':
-      return Object.assign({}, state, action.config)
-  }
-  return state
-}
-
-const reducer = combineReducers({
-  data,
-  config,
-  routing: routerReducer
-})
-
-const store = createStore(reducer)
-
-export default store

browser/lib/CMLanguageList.js

@@ -0,0 +1,78 @@
+export const languageMaps = {
+  brainfuck: 'Brainfuck',
+  cpp: 'C++',
+  cs: 'C#',
+  clojure: 'Clojure',
+  'clojure-repl': 'ClojureScript',
+  cmake: 'CMake',
+  coffeescript: 'CoffeeScript',
+  crystal: 'Crystal',
+  css: 'CSS',
+  d: 'D',
+  dart: 'Dart',
+  delphi: 'Pascal',
+  diff: 'Diff',
+  django: 'Django',
+  dockerfile: 'Dockerfile',
+  ebnf: 'EBNF',
+  elm: 'Elm',
+  erlang: 'Erlang',
+  'erlang-repl': 'Erlang',
+  fortran: 'Fortran',
+  fsharp: 'F#',
+  gherkin: 'Gherkin',
+  go: 'Go',
+  groovy: 'Groovy',
+  haml: 'HAML',
+  haskell: 'Haskell',
+  haxe: 'Haxe',
+  http: 'HTTP',
+  ini: 'toml',
+  java: 'Java',
+  javascript: 'JavaScript',
+  json: 'JSON',
+  julia: 'Julia',
+  kotlin: 'Kotlin',
+  less: 'LESS',
+  livescript: 'LiveScript',
+  lua: 'Lua',
+  markdown: 'Markdown',
+  mathematica: 'Mathematica',
+  nginx: 'Nginx',
+  nsis: 'NSIS',
+  objectivec: 'Objective-C',
+  ocaml: 'Ocaml',
+  perl: 'Perl',
+  php: 'PHP',
+  powershell: 'PowerShell',
+  properties: 'Properties files',
+  protobuf: 'ProtoBuf',
+  python: 'Python',
+  puppet: 'Puppet',
+  q: 'Q',
+  r: 'R',
+  ruby: 'Ruby',
+  rust: 'Rust',
+  sas: 'SAS',
+  scala: 'Scala',
+  scheme: 'Scheme',
+  scss: 'SCSS',
+  shell: 'Shell',
+  smalltalk: 'Smalltalk',
+  sml: 'SML',
+  sql: 'SQL',
+  stylus: 'Stylus',
+  swift: 'Swift',
+  tcl: 'Tcl',
+  tex: 'LaTex',
+  typescript: 'TypeScript',
+  twig: 'Twig',
+  vbnet: 'VB.NET',
+  vbscript: 'VBScript',
+  verilog: 'Verilog',
+  vhdl: 'VHDL',
+  xml: 'HTML',
+  xquery: 'XQuery',
+  yaml: 'YAML',
+  elixir: 'Elixir'
+}

browser/lib/CSSModules.js

@@ -1,5 +1,5 @@
 import CSSModules from 'react-css-modules'
 
-export default function (component, styles) {
-  return CSSModules(component, styles, {errorWhenNotFound: false})
+export default function(component, styles) {
+  return CSSModules(component, styles, { handleNotFoundStyleName: 'log' })
 }

browser/lib/Languages.js

@@ -0,0 +1,90 @@
+const languages = [
+  {
+    name: 'Albanian',
+    locale: 'sq'
+  },
+  {
+    name: 'Chinese (zh-CN)',
+    locale: 'zh-CN'
+  },
+  {
+    name: 'Chinese (zh-TW)',
+    locale: 'zh-TW'
+  },
+  {
+    name: 'Czech',
+    locale: 'cs'
+  },
+  {
+    name: 'Danish',
+    locale: 'da'
+  },
+  {
+    name: 'English',
+    locale: 'en'
+  },
+  {
+    name: 'French',
+    locale: 'fr'
+  },
+  {
+    name: 'German',
+    locale: 'de'
+  },
+  {
+    name: 'Hungarian',
+    locale: 'hu'
+  },
+  {
+    name: 'Japanese',
+    locale: 'ja'
+  },
+  {
+    name: 'Korean',
+    locale: 'ko'
+  },
+  {
+    name: 'Norwegian',
+    locale: 'no'
+  },
+  {
+    name: 'Polish',
+    locale: 'pl'
+  },
+  {
+    name: 'Portuguese (PT-BR)',
+    locale: 'pt-BR'
+  },
+  {
+    name: 'Portuguese (PT-PT)',
+    locale: 'pt-PT'
+  },
+  {
+    name: 'Russian',
+    locale: 'ru'
+  },
+  {
+    name: 'Spanish',
+    locale: 'es-ES'
+  },
+  {
+    name: 'Turkish',
+    locale: 'tr'
+  },
+  {
+    name: 'Thai',
+    locale: 'th'
+  }
+]
+
+module.exports = {
+  getLocales() {
+    return languages.reduce(function(localeList, locale) {
+      localeList.push(locale.locale)
+      return localeList
+    }, [])
+  },
+  getLanguages() {
+    return languages
+  }
+}

browser/lib/Mutable.js

@@ -1,43 +1,43 @@
 class MutableMap {
-  constructor (iterable) {
+  constructor(iterable) {
     this._map = new Map(iterable)
     Object.defineProperty(this, 'size', {
       get: () => this._map.size,
-      set: function (value) {
+      set: function(value) {
         this['size'] = value
       }
     })
   }
 
-  get (...args) {
+  get(...args) {
     return this._map.get(...args)
   }
 
-  set (...args) {
+  set(...args) {
     return this._map.set(...args)
   }
 
-  delete (...args) {
+  delete(...args) {
     return this._map.delete(...args)
   }
 
-  has (...args) {
+  has(...args) {
     return this._map.has(...args)
   }
 
-  clear (...args) {
+  clear(...args) {
     return this._map.clear(...args)
   }
 
-  forEach (...args) {
+  forEach(...args) {
     return this._map.forEach(...args)
   }
 
-  [Symbol.iterator] () {
+  [Symbol.iterator]() {
     return this._map[Symbol.iterator]()
   }
 
-  map (cb) {
+  map(cb) {
     const result = []
     for (const [key, value] of this._map) {
       result.push(cb(value, key))
@@ -45,7 +45,7 @@ class MutableMap {
     return result
   }
 
-  toJS () {
+  toJS() {
     const result = {}
     for (let [key, value] of this._map) {
       if (value instanceof MutableSet || value instanceof MutableMap) {
@@ -58,42 +58,42 @@ class MutableMap {
 }
 
 class MutableSet {
-  constructor (iterable) {
+  constructor(iterable) {
     this._set = new Set(iterable)
     Object.defineProperty(this, 'size', {
       get: () => this._set.size,
-      set: function (value) {
+      set: function(value) {
         this['size'] = value
       }
     })
   }
 
-  add (...args) {
+  add(...args) {
     return this._set.add(...args)
   }
 
-  delete (...args) {
+  delete(...args) {
     return this._set.delete(...args)
   }
 
-  forEach (...args) {
+  forEach(...args) {
     return this._set.forEach(...args)
   }
 
-  [Symbol.iterator] () {
+  [Symbol.iterator]() {
     return this._set[Symbol.iterator]()
   }
 
-  map (cb) {
+  map(cb) {
     const result = []
-    this._set.forEach(function (value, key) {
+    this._set.forEach(function(value, key) {
       result.push(cb(value, key))
     })
 
     return result
   }
 
-  toJS () {
+  toJS() {
     return Array.from(this._set)
   }
 }

browser/lib/RcParser.js

@@ -5,13 +5,13 @@ const BOOSTNOTERC = '.boostnoterc'
 const homePath = global.process.env.HOME || global.process.env.USERPROFILE
 const _boostnotercPath = path.join(homePath, BOOSTNOTERC)
 
-export function parse (boostnotercPath = _boostnotercPath) {
+export function parse(boostnotercPath = _boostnotercPath) {
   if (!sander.existsSync(boostnotercPath)) return {}
   try {
     return JSON.parse(sander.readFileSync(boostnotercPath).toString())
   } catch (e) {
     console.warn(e)
-    console.warn('Your .boostnoterc is broken so it\'s not used.')
+    console.warn("Your .boostnoterc is broken so it's not used.")
     return {}
   }
 }

browser/lib/SnippetManager.js

@@ -0,0 +1,92 @@
+import crypto from 'crypto'
+import fs from 'fs'
+import consts from './consts'
+
+class SnippetManager {
+  constructor() {
+    this.defaultSnippet = [
+      {
+        id: crypto.randomBytes(16).toString('hex'),
+        name: 'Dummy text',
+        prefix: ['lorem', 'ipsum'],
+        content:
+          'Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.'
+      }
+    ]
+    this.snippets = []
+    this.expandSnippet = this.expandSnippet.bind(this)
+    this.init = this.init.bind(this)
+    this.assignSnippets = this.assignSnippets.bind(this)
+  }
+
+  init() {
+    if (fs.existsSync(consts.SNIPPET_FILE)) {
+      try {
+        this.snippets = JSON.parse(
+          fs.readFileSync(consts.SNIPPET_FILE, { encoding: 'UTF-8' })
+        )
+      } catch (error) {
+        console.log('Error while parsing snippet file')
+      }
+      return
+    }
+    fs.writeFileSync(
+      consts.SNIPPET_FILE,
+      JSON.stringify(this.defaultSnippet, null, 4),
+      'utf8'
+    )
+    this.snippets = this.defaultSnippet
+  }
+
+  assignSnippets(snippets) {
+    this.snippets = snippets
+  }
+
+  expandSnippet(wordBeforeCursor, cursor, cm) {
+    const templateCursorString = ':{}'
+    for (let i = 0; i < this.snippets.length; i++) {
+      if (this.snippets[i].prefix.indexOf(wordBeforeCursor.text) === -1) {
+        continue
+      }
+      if (this.snippets[i].content.indexOf(templateCursorString) !== -1) {
+        const snippetLines = this.snippets[i].content.split('\n')
+        let cursorLineNumber = 0
+        let cursorLinePosition = 0
+
+        let cursorIndex
+        for (let j = 0; j < snippetLines.length; j++) {
+          cursorIndex = snippetLines[j].indexOf(templateCursorString)
+
+          if (cursorIndex !== -1) {
+            cursorLineNumber = j
+            cursorLinePosition = cursorIndex
+
+            break
+          }
+        }
+
+        cm.replaceRange(
+          this.snippets[i].content.replace(templateCursorString, ''),
+          wordBeforeCursor.range.from,
+          wordBeforeCursor.range.to
+        )
+        cm.setCursor({
+          line: cursor.line + cursorLineNumber,
+          ch: cursorLinePosition + cursor.ch - wordBeforeCursor.text.length
+        })
+      } else {
+        cm.replaceRange(
+          this.snippets[i].content,
+          wordBeforeCursor.range.from,
+          wordBeforeCursor.range.to
+        )
+      }
+      return true
+    }
+
+    return false
+  }
+}
+
+const manager = new SnippetManager()
+export default manager

browser/lib/TextEditorInterface.js

@@ -0,0 +1,109 @@
+import { Point } from '@susisu/mte-kernel'
+
+export default class TextEditorInterface {
+  constructor(editor) {
+    this.editor = editor
+    this.doc = editor.getDoc()
+    this.transaction = false
+  }
+
+  getCursorPosition() {
+    const { line, ch } = this.doc.getCursor()
+    return new Point(line, ch)
+  }
+
+  setCursorPosition(pos) {
+    this.doc.setCursor({
+      line: pos.row,
+      ch: pos.column
+    })
+  }
+
+  setSelectionRange(range) {
+    this.doc.setSelection(
+      { line: range.start.row, ch: range.start.column },
+      { line: range.end.row, ch: range.end.column }
+    )
+  }
+
+  getLastRow() {
+    return this.doc.lineCount() - 1
+  }
+
+  acceptsTableEdit() {
+    return true
+  }
+
+  getLine(row) {
+    return this.doc.getLine(row)
+  }
+
+  insertLine(row, line) {
+    const lastRow = this.getLastRow()
+    if (row > lastRow) {
+      const lastLine = this.getLine(lastRow)
+      this.doc.replaceRange(
+        '\n' + line,
+        { line: lastRow, ch: lastLine.length },
+        { line: lastRow, ch: lastLine.length }
+      )
+    } else {
+      this.doc.replaceRange(
+        line + '\n',
+        { line: row, ch: 0 },
+        { line: row, ch: 0 }
+      )
+    }
+  }
+
+  deleteLine(row) {
+    const lastRow = this.getLastRow()
+    if (row >= lastRow) {
+      if (lastRow > 0) {
+        const preLastLine = this.getLine(lastRow - 1)
+        const lastLine = this.getLine(lastRow)
+        this.doc.replaceRange(
+          '',
+          { line: lastRow - 1, ch: preLastLine.length },
+          { line: lastRow, ch: lastLine.length }
+        )
+      } else {
+        const lastLine = this.getLine(lastRow)
+        this.doc.replaceRange(
+          '',
+          { line: lastRow, ch: 0 },
+          { line: lastRow, ch: lastLine.length }
+        )
+      }
+    } else {
+      this.doc.replaceRange('', { line: row, ch: 0 }, { line: row + 1, ch: 0 })
+    }
+  }
+
+  replaceLines(startRow, endRow, lines) {
+    const lastRow = this.getLastRow()
+    if (endRow > lastRow) {
+      const lastLine = this.getLine(lastRow)
+      this.doc.replaceRange(
+        lines.join('\n'),
+        { line: startRow, ch: 0 },
+        { line: lastRow, ch: lastLine.length }
+      )
+    } else {
+      this.doc.replaceRange(
+        lines.join('\n') + '\n',
+        { line: startRow, ch: 0 },
+        { line: endRow, ch: 0 }
+      )
+    }
+  }
+
+  transact(func) {
+    this.transaction = true
+    func()
+    this.transaction = false
+    if (this.onDidFinishTransaction) {
+      this.onDidFinishTransaction.call(undefined)
+    }
+  }
+}

browser/lib/confirmDeleteNote.js

@@ -0,0 +1,24 @@
+import electron from 'electron'
+import i18n from 'browser/lib/i18n'
+const { remote } = electron
+const { dialog } = remote
+
+export function confirmDeleteNote(confirmDeletion, permanent) {
+  if (confirmDeletion || permanent) {
+    const alertConfig = {
+      type: 'warning',
+      message: i18n.__('Confirm note deletion'),
+      detail: i18n.__('This will permanently remove this note.'),
+      buttons: [i18n.__('Confirm'), i18n.__('Cancel')]
+    }
+
+    const dialogButtonIndex = dialog.showMessageBox(
+      remote.getCurrentWindow(),
+      alertConfig
+    )
+
+    return dialogButtonIndex === 0
+  }
+
+  return true
+}

browser/lib/consts.js

@@ -3,14 +3,59 @@ const fs = require('sander')
 const { remote } = require('electron')
 const { app } = remote
 
-const themePath = process.env.NODE_ENV === 'production'
-  ? path.join(app.getAppPath(), './node_modules/codemirror/theme')
-  : require('path').resolve('./node_modules/codemirror/theme')
-const themes = fs.readdirSync(themePath)
-  .map((themePath) => {
-    return themePath.substring(0, themePath.lastIndexOf('.'))
-  })
-themes.splice(themes.indexOf('solarized'), 1, 'solarized dark', 'solarized light')
+const CODEMIRROR_THEME_PATH = 'node_modules/codemirror/theme'
+const CODEMIRROR_EXTRA_THEME_PATH = 'extra_scripts/codemirror/theme'
+
+const isProduction = process.env.NODE_ENV === 'production'
+
+const paths = [
+  isProduction
+    ? path.join(app.getAppPath(), CODEMIRROR_THEME_PATH)
+    : path.resolve(CODEMIRROR_THEME_PATH),
+  isProduction
+    ? path.join(app.getAppPath(), CODEMIRROR_EXTRA_THEME_PATH)
+    : path.resolve(CODEMIRROR_EXTRA_THEME_PATH)
+]
+
+const themes = paths
+  .map(directory =>
+    fs.readdirSync(directory).map(file => {
+      const name = file.substring(0, file.lastIndexOf('.'))
+
+      return {
+        name,
+        path: path.join(directory, file),
+        className: `cm-s-${name}`
+      }
+    })
+  )
+  .reduce((accumulator, value) => accumulator.concat(value), [])
+  .sort((a, b) => a.name.localeCompare(b.name))
+
+themes.splice(
+  themes.findIndex(({ name }) => name === 'solarized'),
+  1,
+  {
+    name: 'solarized dark',
+    path: path.join(paths[0], 'solarized.css'),
+    className: `cm-s-solarized cm-s-dark`
+  },
+  {
+    name: 'solarized light',
+    path: path.join(paths[0], 'solarized.css'),
+    className: `cm-s-solarized cm-s-light`
+  }
+)
+themes.splice(0, 0, {
+  name: 'default',
+  path: path.join(paths[0], 'elegant.css'),
+  className: `cm-s-default`
+})
+
+const snippetFile =
+  process.env.NODE_ENV !== 'test'
+    ? path.join(app.getPath('userData'), 'snippets.json')
+    : '' // return nothing as we specified different path to snippets.json in test
 
 const consts = {
   FOLDER_COLORS: [
@@ -31,7 +76,16 @@ const consts = {
     'Dodger Blue',
     'Violet Eggplant'
   ],
-  THEMES: ['default'].concat(themes)
+  THEMES: themes,
+  SNIPPET_FILE: snippetFile,
+  DEFAULT_EDITOR_FONT_FAMILY: [
+    'Monaco',
+    'Menlo',
+    'Ubuntu Mono',
+    'Consolas',
+    'source-code-pro',
+    'monospace'
+  ]
 }
 
 module.exports = consts

browser/lib/context.js

@@ -1,9 +1,9 @@
 const { remote } = require('electron')
 const { Menu, MenuItem } = remote
 
-function popup (templates) {
-  let menu = new Menu()
-  templates.forEach((item) => {
+function popup(templates) {
+  const menu = new Menu()
+  templates.forEach(item => {
     menu.append(new MenuItem(item))
   })
   menu.popup(remote.getCurrentWindow())

browser/lib/contextMenuBuilder.js

@@ -0,0 +1,152 @@
+import i18n from 'browser/lib/i18n'
+import fs from 'fs'
+
+const { remote } = require('electron')
+const { Menu } = remote.require('electron')
+const { clipboard } = remote.require('electron')
+const { shell } = remote.require('electron')
+const spellcheck = require('./spellcheck')
+const uri2path = require('file-uri-to-path')
+
+/**
+ * Creates the context menu that is shown when there is a right click in the editor of a (not-snippet) note.
+ * If the word is does not contains a spelling error (determined by the 'error style'), no suggestions for corrections are requested
+ * => they are not visible in the context menu
+ * @param editor CodeMirror editor
+ * @param {MouseEvent} event that has triggered the creation of the context menu
+ * @returns {Electron.Menu} The created electron context menu
+ */
+const buildEditorContextMenu = function(editor, event) {
+  if (
+    editor == null ||
+    event == null ||
+    event.pageX == null ||
+    event.pageY == null
+  ) {
+    return null
+  }
+  const cursor = editor.coordsChar({ left: event.pageX, top: event.pageY })
+  const wordRange = editor.findWordAt(cursor)
+  const word = editor.getRange(wordRange.anchor, wordRange.head)
+  const existingMarks = editor.findMarks(wordRange.anchor, wordRange.head) || []
+  let isMisspelled = false
+  for (const mark of existingMarks) {
+    if (mark.className === spellcheck.getCSSClassName()) {
+      isMisspelled = true
+      break
+    }
+  }
+  let suggestion = []
+  if (isMisspelled) {
+    suggestion = spellcheck.getSpellingSuggestion(word)
+  }
+
+  const selection = {
+    isMisspelled: isMisspelled,
+    spellingSuggestions: suggestion
+  }
+  const template = [
+    {
+      role: 'cut'
+    },
+    {
+      role: 'copy'
+    },
+    {
+      role: 'paste'
+    },
+    {
+      role: 'selectall'
+    }
+  ]
+
+  if (selection.isMisspelled) {
+    const suggestions = selection.spellingSuggestions
+    template.unshift.apply(
+      template,
+      suggestions
+        .map(function(suggestion) {
+          return {
+            label: suggestion,
+            click: function(suggestion) {
+              if (editor != null) {
+                editor.replaceRange(
+                  suggestion.label,
+                  wordRange.anchor,
+                  wordRange.head
+                )
+              }
+            }
+          }
+        })
+        .concat({
+          type: 'separator'
+        })
+    )
+  }
+  return Menu.buildFromTemplate(template)
+}
+
+/**
+ * Creates the context menu that is shown when there is a right click Markdown preview of a (not-snippet) note.
+ * @param {MarkdownPreview} markdownPreview
+ * @param {MouseEvent} event that has triggered the creation of the context menu
+ * @returns {Electron.Menu} The created electron context menu
+ */
+const buildMarkdownPreviewContextMenu = function(markdownPreview, event) {
+  if (
+    markdownPreview == null ||
+    event == null ||
+    event.pageX == null ||
+    event.pageY == null
+  ) {
+    return null
+  }
+
+  // Default context menu inclusions
+  const template = [
+    {
+      role: 'copy'
+    },
+    {
+      role: 'selectall'
+    }
+  ]
+
+  if (
+    event.target.tagName.toLowerCase() === 'a' &&
+    event.target.getAttribute('href')
+  ) {
+    // Link opener for files on the local system pointed to by href
+    const href = event.target.href
+    const isLocalFile = href.startsWith('file:')
+    if (isLocalFile) {
+      const absPath = uri2path(href)
+      try {
+        if (fs.lstatSync(absPath).isFile()) {
+          template.push({
+            label: i18n.__('Show in explorer'),
+            click: e => shell.showItemInFolder(absPath)
+          })
+        }
+      } catch (e) {
+        console.log(
+          'Error while evaluating if the file is locally available',
+          e
+        )
+      }
+    }
+
+    // Add option to context menu to copy url
+    template.push({
+      label: i18n.__('Copy Url'),
+      click: e => clipboard.writeText(href)
+    })
+  }
+  return Menu.buildFromTemplate(template)
+}
+
+module.exports = {
+  buildEditorContextMenu: buildEditorContextMenu,
+  buildMarkdownPreviewContextMenu: buildMarkdownPreviewContextMenu
+}

browser/lib/convertModeName.js

@@ -0,0 +1,14 @@
+export default function convertModeName(name) {
+  switch (name) {
+    case 'ejs':
+      return 'Embedded Javascript'
+    case 'html_ruby':
+      return 'Embedded Ruby'
+    case 'objectivec':
+      return 'Objective C'
+    case 'text':
+      return 'Plain Text'
+    default:
+      return name
+  }
+}

browser/lib/customMeta.js

@@ -1,3 +1,21 @@
 import CodeMirror from 'codemirror'
+import 'codemirror-mode-elixir'
 
-CodeMirror.modeInfo.push({name: 'Stylus', mime: 'text/x-styl', mode: 'stylus', ext: ['styl'], alias: ['styl']})
+const stylusCodeInfo = CodeMirror.modeInfo.find(info => info.name === 'Stylus')
+if (stylusCodeInfo == null) {
+  CodeMirror.modeInfo.push({
+    name: 'Stylus',
+    mime: 'text/x-styl',
+    mode: 'stylus',
+    ext: ['styl'],
+    alias: ['styl']
+  })
+} else {
+  stylusCodeInfo.alias = ['styl']
+}
+CodeMirror.modeInfo.push({
+  name: 'Elixir',
+  mime: 'text/x-elixir',
+  mode: 'elixir',
+  ext: ['ex']
+})

browser/lib/date-formatter.js

@@ -8,7 +8,7 @@ import moment from 'moment'
  * @param {mixed}
  * @return {string}
  */
-export function formatDate (date) {
+export function formatDate(date) {
   const m = moment(date)
   if (!m.isValid()) {
     throw Error('Invalid argument.')

browser/lib/findNoteTitle.js

@@ -1,23 +1,54 @@
-export function findNoteTitle (value) {
+export function findNoteTitle(
+  value,
+  enableFrontMatterTitle,
+  frontMatterTitleField = 'title'
+) {
   const splitted = value.split('\n')
   let title = null
   let isInsideCodeBlock = false
 
-  splitted.some((line, index) => {
-    const trimmedLine = line.trim()
-    const trimmedNextLine = splitted[index + 1] === undefined ? '' : splitted[index + 1].trim()
-    if (trimmedLine.match('```')) {
-      isInsideCodeBlock = !isInsideCodeBlock
+  if (splitted[0] === '---') {
+    let line = 0
+    while (++line < splitted.length) {
+      if (
+        enableFrontMatterTitle &&
+        splitted[line].startsWith(frontMatterTitleField + ':')
+      ) {
+        title = splitted[line]
+          .substring(frontMatterTitleField.length + 1)
+          .trim()
+
+        break
+      }
+      if (splitted[line] === '---') {
+        splitted.splice(0, line + 1)
+
+        break
+      }
     }
-    if (isInsideCodeBlock === false && (trimmedLine.match(/^# +/) || trimmedNextLine.match(/^=+$/))) {
-      title = trimmedLine
-      return true
-    }
-  })
+  }
+
+  if (title === null) {
+    splitted.some((line, index) => {
+      const trimmedLine = line.trim()
+      const trimmedNextLine =
+        splitted[index + 1] === undefined ? '' : splitted[index + 1].trim()
+      if (trimmedLine.match('```')) {
+        isInsideCodeBlock = !isInsideCodeBlock
+      }
+      if (
+        isInsideCodeBlock === false &&
+        (trimmedLine.match(/^# +/) || trimmedNextLine.match(/^=+$/))
+      ) {
+        title = trimmedLine
+        return true
+      }
+    })
+  }
 
   if (title === null) {
     title = ''
-    splitted.some((line) => {
+    splitted.some(line => {
       if (line.trim().length > 0) {
         title = line.trim()
         return true

browser/lib/findStorage.js

@@ -1,10 +1,11 @@
 const _ = require('lodash')
 
-export function findStorage (storageKey) {
+export function findStorage(storageKey) {
   const cachedStorageList = JSON.parse(localStorage.getItem('storages'))
-  if (!_.isArray(cachedStorageList)) throw new Error('Target storage doesn\'t exist.')
-  const storage = _.find(cachedStorageList, {key: storageKey})
-  if (storage === undefined) throw new Error('Target storage doesn\'t exist.')
+  if (!_.isArray(cachedStorageList))
+    throw new Error("Target storage doesn't exist.")
+  const storage = _.find(cachedStorageList, { key: storageKey })
+  if (storage === undefined) throw new Error("Target storage doesn't exist.")
 
   return storage
 }

browser/lib/getTodoStatus.js

@@ -1,14 +1,14 @@
-export function getTodoStatus (content) {
+export function getTodoStatus(content) {
   const splitted = content.split('\n')
   let numberOfTodo = 0
   let numberOfCompletedTodo = 0
 
-  splitted.forEach((line) => {
-    const trimmedLine = line.trim()
-    if (trimmedLine.match(/^[\+\-\*] \[(\s|x)\] ./)) {
+  splitted.forEach(line => {
+    const trimmedLine = line.trim().replace(/^(>\s*)*/, '')
+    if (trimmedLine.match(/^[+\-*] \[(\s|x)] ./i)) {
       numberOfTodo++
     }
-    if (trimmedLine.match(/^[\+\-\*] \[x\] ./)) {
+    if (trimmedLine.match(/^[+\-*] \[x] ./i)) {
       numberOfCompletedTodo++
     }
   })
@@ -19,7 +19,7 @@ export function getTodoStatus (content) {
   }
 }
 
-export function getTodoPercentageOfCompleted (content) {
+export function getTodoPercentageOfCompleted(content) {
   const state = getTodoStatus(content)
-  return Math.floor(state.completed / state.total * 100)
+  return Math.floor((state.completed / state.total) * 100)
 }

browser/lib/htmlTextHelper.js

@@ -7,9 +7,9 @@
  * @return {string}
  */
 
-export function decodeEntities (text) {
+export function decodeEntities(text) {
   var entities = [
-    ['apos', '\''],
+    ['apos', "'"],
     ['amp', '&'],
     ['lt', '<'],
     ['gt', '>'],
@@ -24,16 +24,16 @@ export function decodeEntities (text) {
   return text
 }
 
-export function encodeEntities (text) {
+export function encodeEntities(text) {
   const entities = [
-    ['\'', 'apos'],
+    ["'", 'apos'],
     ['<', 'lt'],
     ['>', 'gt'],
     ['\\?', '#63'],
     ['\\$', '#36']
   ]
 
-  entities.forEach((entity) => {
+  entities.forEach(entity => {
     text = text.replace(new RegExp(entity[0], 'g'), `&${entity[1]};`)
   })
   return text

browser/lib/i18n.js

@@ -0,0 +1,18 @@
+const path = require('path')
+const { remote } = require('electron')
+const { app } = remote
+const { getLocales } = require('./Languages.js')
+
+// load package for localization
+const i18n = new (require('i18n-2'))({
+  // setup some locales - other locales default to the first locale
+  locales: getLocales(),
+  extension: '.json',
+  directory:
+    process.env.NODE_ENV === 'production'
+      ? path.join(app.getAppPath(), './locales')
+      : path.resolve('./locales'),
+  devMode: false
+})
+
+export default i18n

browser/lib/keygen.js

@@ -1,7 +1,10 @@
 const crypto = require('crypto')
-const _ = require('lodash')
+const uuidv4 = require('uuid/v4')
 
-module.exports = function (length) {
-  if (!_.isFinite(length)) length = 10
+module.exports = function(uuid) {
+  if (typeof uuid === typeof true && uuid) {
+    return uuidv4()
+  }
+  const length = 10
   return crypto.randomBytes(length).toString('hex')
 }

browser/lib/markdown-it-deflist.js

@@ -0,0 +1,282 @@
+'use strict'
+
+module.exports = function definitionListPlugin(md) {
+  var isSpace = md.utils.isSpace
+
+  // Search `[:~][\n ]`, returns next pos after marker on success
+  // or -1 on fail.
+  function skipMarker(state, line) {
+    let start = state.bMarks[line] + state.tShift[line]
+    const max = state.eMarks[line]
+
+    if (start >= max) {
+      return -1
+    }
+
+    // Check bullet
+    const marker = state.src.charCodeAt(start++)
+    if (marker !== 0x7e /* ~ */ && marker !== 0x3a /* : */) {
+      return -1
+    }
+
+    const pos = state.skipSpaces(start)
+
+    // require space after ":"
+    if (start === pos) {
+      return -1
+    }
+
+    return start
+  }
+
+  function markTightParagraphs(state, idx) {
+    const level = state.level + 2
+
+    let i
+    let l
+    for (i = idx + 2, l = state.tokens.length - 2; i < l; i++) {
+      if (
+        state.tokens[i].level === level &&
+        state.tokens[i].type === 'paragraph_open'
+      ) {
+        state.tokens[i + 2].hidden = true
+        state.tokens[i].hidden = true
+        i += 2
+      }
+    }
+  }
+
+  function deflist(state, startLine, endLine, silent) {
+    var ch,
+      contentStart,
+      ddLine,
+      dtLine,
+      itemLines,
+      listLines,
+      listTokIdx,
+      max,
+      newEndLine,
+      nextLine,
+      offset,
+      oldDDIndent,
+      oldIndent,
+      oldLineMax,
+      oldParentType,
+      oldSCount,
+      oldTShift,
+      oldTight,
+      pos,
+      prevEmptyEnd,
+      tight,
+      token
+
+    if (silent) {
+      // quirk: validation mode validates a dd block only, not a whole deflist
+      if (state.ddIndent < 0) {
+        return false
+      }
+      return skipMarker(state, startLine) >= 0
+    }
+
+    nextLine = startLine + 1
+    if (nextLine >= endLine) {
+      return false
+    }
+
+    if (state.isEmpty(nextLine)) {
+      nextLine++
+      if (nextLine >= endLine) {
+        return false
+      }
+    }
+
+    if (state.sCount[nextLine] < state.blkIndent) {
+      return false
+    }
+    contentStart = skipMarker(state, nextLine)
+    if (contentStart < 0) {
+      return false
+    }
+
+    // Start list
+    listTokIdx = state.tokens.length
+    tight = true
+
+    token = state.push('dl_open', 'dl', 1)
+    token.map = listLines = [startLine, 0]
+
+    //
+    // Iterate list items
+    //
+
+    dtLine = startLine
+    ddLine = nextLine
+
+    // One definition list can contain multiple DTs,
+    // and one DT can be followed by multiple DDs.
+    //
+    // Thus, there is two loops here, and label is
+    // needed to break out of the second one
+    //
+    /* eslint no-labels:0,block-scoped-var:0 */
+    OUTER: for (;;) {
+      prevEmptyEnd = false
+
+      token = state.push('dt_open', 'dt', 1)
+      token.map = [dtLine, dtLine]
+
+      token = state.push('inline', '', 0)
+      token.map = [dtLine, dtLine]
+      token.content = state
+        .getLines(dtLine, dtLine + 1, state.blkIndent, false)
+        .trim()
+      token.children = []
+
+      token = state.push('dt_close', 'dt', -1)
+
+      for (;;) {
+        token = state.push('dd_open', 'dd', 1)
+        token.map = itemLines = [ddLine, 0]
+
+        pos = contentStart
+        max = state.eMarks[ddLine]
+        offset =
+          state.sCount[ddLine] +
+          contentStart -
+          (state.bMarks[ddLine] + state.tShift[ddLine])
+
+        while (pos < max) {
+          ch = state.src.charCodeAt(pos)
+
+          if (isSpace(ch)) {
+            if (ch === 0x09) {
+              offset += 4 - (offset % 4)
+            } else {
+              offset++
+            }
+          } else {
+            break
+          }
+
+          pos++
+        }
+
+        contentStart = pos
+
+        oldTight = state.tight
+        oldDDIndent = state.ddIndent
+        oldIndent = state.blkIndent
+        oldTShift = state.tShift[ddLine]
+        oldSCount = state.sCount[ddLine]
+        oldParentType = state.parentType
+        state.blkIndent = state.ddIndent = state.sCount[ddLine] + 2
+        state.tShift[ddLine] = contentStart - state.bMarks[ddLine]
+        state.sCount[ddLine] = offset
+        state.tight = true
+        state.parentType = 'deflist'
+
+        newEndLine = ddLine
+        while (
+          ++newEndLine < endLine &&
+          (state.sCount[newEndLine] >= state.sCount[ddLine] ||
+            state.isEmpty(newEndLine))
+        ) {}
+
+        oldLineMax = state.lineMax
+        state.lineMax = newEndLine
+
+        state.md.block.tokenize(state, ddLine, newEndLine, true)
+
+        state.lineMax = oldLineMax
+
+        // If any of list item is tight, mark list as tight
+        if (!state.tight || prevEmptyEnd) {
+          tight = false
+        }
+        // Item become loose if finish with empty line,
+        // but we should filter last element, because it means list finish
+        prevEmptyEnd = state.line - ddLine > 1 && state.isEmpty(state.line - 1)
+
+        state.tShift[ddLine] = oldTShift
+        state.sCount[ddLine] = oldSCount
+        state.tight = oldTight
+        state.parentType = oldParentType
+        state.blkIndent = oldIndent
+        state.ddIndent = oldDDIndent
+
+        token = state.push('dd_close', 'dd', -1)
+
+        itemLines[1] = nextLine = state.line
+
+        if (nextLine >= endLine) {
+          break OUTER
+        }
+
+        if (state.sCount[nextLine] < state.blkIndent) {
+          break OUTER
+        }
+        contentStart = skipMarker(state, nextLine)
+        if (contentStart < 0) {
+          break
+        }
+
+        ddLine = nextLine
+
+        // go to the next loop iteration:
+        // insert DD tag and repeat checking
+      }
+
+      if (nextLine >= endLine) {
+        break
+      }
+      dtLine = nextLine
+
+      if (state.isEmpty(dtLine)) {
+        break
+      }
+      if (state.sCount[dtLine] < state.blkIndent) {
+        break
+      }
+
+      ddLine = dtLine + 1
+      if (ddLine >= endLine) {
+        break
+      }
+      if (state.isEmpty(ddLine)) {
+        ddLine++
+      }
+      if (ddLine >= endLine) {
+        break
+      }
+
+      if (state.sCount[ddLine] < state.blkIndent) {
+        break
+      }
+      contentStart = skipMarker(state, ddLine)
+      if (contentStart < 0) {
+        break
+      }
+
+      // go to the next loop iteration:
+      // insert DT and DD tags and repeat checking
+    }
+
+    // Finilize list
+    token = state.push('dl_close', 'dl', -1)
+
+    listLines[1] = nextLine
+
+    state.line = nextLine
+
+    // mark paragraphs tight if needed
+    if (tight) {
+      markTightParagraphs(state, listTokIdx)
+    }
+
+    return true
+  }
+
+  md.block.ruler.before('paragraph', 'deflist', deflist, {
+    alt: ['paragraph', 'reference']
+  })
+}

browser/lib/markdown-it-fence.js

@@ -0,0 +1,141 @@
+'use strict'
+
+module.exports = function(md, renderers, defaultRenderer) {
+  const paramsRE = /^[ \t]*([\w+#-]+)?(?:\(((?:\s*\w[-\w]*(?:=(?:'(?:.*?[^\\])?'|"(?:.*?[^\\])?"|(?:[^'"][^\s]*)))?)*)\))?(?::([^:]*)(?::(\d+))?)?\s*$/
+
+  function fence(state, startLine, endLine, silent) {
+    let pos = state.bMarks[startLine] + state.tShift[startLine]
+    let max = state.eMarks[startLine]
+
+    if (state.sCount[startLine] - state.blkIndent >= 4 || pos + 3 > max) {
+      return false
+    }
+
+    const marker = state.src.charCodeAt(pos)
+    if (marker !== 0x7e /* ~ */ && marker !== 0x60 /* ` */) {
+      return false
+    }
+
+    let mem = pos
+    pos = state.skipChars(pos, marker)
+
+    let len = pos - mem
+    if (len < 3) {
+      return false
+    }
+
+    const markup = state.src.slice(mem, pos)
+    const params = state.src.slice(pos, max)
+
+    if (silent) {
+      return true
+    }
+
+    let nextLine = startLine
+    let haveEndMarker = false
+
+    while (true) {
+      nextLine++
+      if (nextLine >= endLine) {
+        break
+      }
+
+      pos = mem = state.bMarks[nextLine] + state.tShift[nextLine]
+      max = state.eMarks[nextLine]
+
+      if (pos < max && state.sCount[nextLine] < state.blkIndent) {
+        break
+      }
+      if (
+        state.src.charCodeAt(pos) !== marker ||
+        state.sCount[nextLine] - state.blkIndent >= 4
+      ) {
+        continue
+      }
+
+      pos = state.skipChars(pos, marker)
+
+      if (pos - mem < len) {
+        continue
+      }
+
+      pos = state.skipSpaces(pos)
+
+      if (pos >= max) {
+        haveEndMarker = true
+        break
+      }
+    }
+
+    len = state.sCount[startLine]
+    state.line = nextLine + (haveEndMarker ? 1 : 0)
+
+    const parameters = {}
+    let langType = ''
+    let fileName = ''
+    let firstLineNumber = 1
+
+    let match = paramsRE.exec(params)
+    if (match) {
+      if (match[1]) {
+        langType = match[1]
+      }
+      if (match[3]) {
+        fileName = match[3]
+      }
+      if (match[4]) {
+        firstLineNumber = parseInt(match[4], 10)
+      }
+
+      if (match[2]) {
+        const params = match[2]
+        const regex = /(\w[-\w]*)(?:=(?:'(.*?[^\\])?'|"(.*?[^\\])?"|([^'"][^\s]*)))?/g
+
+        let name, value
+        while ((match = regex.exec(params))) {
+          name = match[1]
+          value = match[2] || match[3] || match[4] || null
+
+          const height = /^(\d+)h$/.exec(name)
+          if (height && !value) {
+            parameters.height = height[1]
+          } else {
+            parameters[name] = value
+          }
+        }
+      }
+    }
+
+    let token
+    if (renderers[langType]) {
+      token = state.push(`${langType}_fence`, 'div', 0)
+    } else {
+      token = state.push('_fence', 'code', 0)
+    }
+
+    token.langType = langType
+    token.fileName = fileName
+    token.firstLineNumber = firstLineNumber
+    token.parameters = parameters
+
+    token.content = state.getLines(startLine + 1, nextLine, len, true)
+    token.markup = markup
+    token.map = [startLine, state.line]
+
+    return true
+  }
+
+  md.block.ruler.before('fence', '_fence', fence, {
+    alt: ['paragraph', 'reference', 'blockquote', 'list']
+  })
+
+  for (const name in renderers) {
+    md.renderer.rules[`${name}_fence`] = (tokens, index) =>
+      renderers[name](tokens[index])
+  }
+
+  if (defaultRenderer) {
+    md.renderer.rules['_fence'] = (tokens, index) =>
+      defaultRenderer(tokens[index])
+  }
+}

browser/lib/markdown-it-frontmatter.js

@@ -0,0 +1,29 @@
+'use strict'
+
+module.exports = function frontMatterPlugin(md) {
+  function frontmatter(state, startLine, endLine, silent) {
+    if (
+      startLine !== 0 ||
+      state.src.substr(startLine, state.eMarks[0]) !== '---'
+    ) {
+      return false
+    }
+
+    let line = 0
+    while (++line < state.lineMax) {
+      if (
+        state.src.substring(state.bMarks[line], state.eMarks[line]) === '---'
+      ) {
+        state.line = line + 1
+
+        return true
+      }
+    }
+
+    return false
+  }
+
+  md.block.ruler.before('table', 'frontmatter', frontmatter, {
+    alt: ['paragraph', 'reference', 'blockquote', 'list']
+  })
+}

browser/lib/markdown-it-sanitize-html.js

@@ -0,0 +1,141 @@
+'use strict'
+
+import sanitizeHtml from 'sanitize-html'
+import { escapeHtmlCharacters } from './utils'
+import url from 'url'
+
+module.exports = function sanitizePlugin(md, options) {
+  options = options || {}
+
+  md.core.ruler.after('linkify', 'sanitize_inline', state => {
+    for (let tokenIdx = 0; tokenIdx < state.tokens.length; tokenIdx++) {
+      if (state.tokens[tokenIdx].type === 'html_block') {
+        state.tokens[tokenIdx].content = sanitizeHtml(
+          state.tokens[tokenIdx].content,
+          options
+        )
+      }
+      if (state.tokens[tokenIdx].type.match(/.*_fence$/)) {
+        // escapeHtmlCharacters has better performance
+        state.tokens[tokenIdx].content = escapeHtmlCharacters(
+          state.tokens[tokenIdx].content,
+          { skipSingleQuote: true }
+        )
+      }
+      if (state.tokens[tokenIdx].type === 'inline') {
+        const inlineTokens = state.tokens[tokenIdx].children
+        for (let childIdx = 0; childIdx < inlineTokens.length; childIdx++) {
+          if (inlineTokens[childIdx].type === 'html_inline') {
+            inlineTokens[childIdx].content = sanitizeInline(
+              inlineTokens[childIdx].content,
+              options
+            )
+          }
+        }
+      }
+    }
+  })
+}
+
+const tagRegex = /<([A-Z][A-Z0-9]*)\s*((?:\s*[A-Z][A-Z0-9]*(?:=("|')(?:[^\3]+?)\3)?)*)\s*\/?>|<\/([A-Z][A-Z0-9]*)\s*>/i
+const attributesRegex = /([A-Z][A-Z0-9]*)(?:=("|')([^\2]+?)\2)?/gi
+
+function sanitizeInline(html, options) {
+  let match = tagRegex.exec(html)
+  if (!match) {
+    return ''
+  }
+
+  const {
+    allowedTags,
+    allowedAttributes,
+    selfClosing,
+    allowedSchemesAppliedToAttributes
+  } = options
+
+  if (match[1] !== undefined) {
+    // opening tag
+    const tag = match[1].toLowerCase()
+    if (allowedTags.indexOf(tag) === -1) {
+      return ''
+    }
+
+    const attributes = match[2]
+
+    let attrs = ''
+    let name
+    let value
+
+    while ((match = attributesRegex.exec(attributes))) {
+      name = match[1].toLowerCase()
+      value = match[3]
+
+      if (
+        allowedAttributes['*'].indexOf(name) !== -1 ||
+        (allowedAttributes[tag] && allowedAttributes[tag].indexOf(name) !== -1)
+      ) {
+        if (allowedSchemesAppliedToAttributes.indexOf(name) !== -1) {
+          if (
+            naughtyHRef(value, options) ||
+            (tag === 'iframe' &&
+              name === 'src' &&
+              naughtyIFrame(value, options))
+          ) {
+            continue
+          }
+        }
+
+        attrs += ` ${name}`
+        if (match[2]) {
+          attrs += `="${value}"`
+        }
+      }
+    }
+
+    if (selfClosing.indexOf(tag) === -1) {
+      return '<' + tag + attrs + '>'
+    } else {
+      return '<' + tag + attrs + ' />'
+    }
+  } else {
+    // closing tag
+    if (allowedTags.indexOf(match[4].toLowerCase()) !== -1) {
+      return html
+    } else {
+      return ''
+    }
+  }
+}
+
+function naughtyHRef(href, options) {
+  // href = href.replace(/[\x00-\x20]+/g, '')
+  if (!href) {
+    // No href
+    return false
+  }
+  href = href.replace(/<\!\-\-.*?\-\-\>/g, '')
+
+  const matches = href.match(/^([a-zA-Z]+)\:/)
+  if (!matches) {
+    if (href.match(/^[\/\\]{2}/)) {
+      return !options.allowProtocolRelative
+    }
+
+    // No scheme
+    return false
+  }
+
+  const scheme = matches[1].toLowerCase()
+
+  return options.allowedSchemes.indexOf(scheme) === -1
+}
+
+function naughtyIFrame(src, options) {
+  try {
+    const parsed = url.parse(src, false, true)
+
+    return options.allowedIframeHostnames.index(parsed.hostname) === -1
+  } catch (e) {
+    return true
+  }
+}

browser/lib/markdown-toc-generator.js

@@ -0,0 +1,104 @@
+/**
+ * @fileoverview Markdown table of contents generator
+ */
+
+import { EOL } from 'os'
+import toc from 'markdown-toc'
+import mdlink from 'markdown-link'
+import slugify from './slugify'
+
+const hasProp = Object.prototype.hasOwnProperty
+
+/**
+ * From @enyaxu/markdown-it-anchor
+ */
+function uniqueSlug(slug, slugs, opts) {
+  let uniq = slug
+  let i = opts.uniqueSlugStartIndex
+  while (hasProp.call(slugs, uniq)) uniq = `${slug}-${i++}`
+  slugs[uniq] = true
+  return uniq
+}
+
+function linkify(token) {
+  token.content = mdlink(token.content, `#${decodeURI(token.slug)}`)
+  return token
+}
+
+const TOC_MARKER_START = '<!-- toc -->'
+const TOC_MARKER_END = '<!-- tocstop -->'
+
+const tocRegex = new RegExp(`${TOC_MARKER_START}[\\s\\S]*?${TOC_MARKER_END}`)
+
+/**
+ * Takes care of proper updating given editor with TOC.
+ * If TOC doesn't exit in the editor, it's inserted at current caret position.
+ * Otherwise,TOC is updated in place.
+ * @param editor CodeMirror editor to be updated with TOC
+ */
+export function generateInEditor(editor) {
+  function updateExistingToc() {
+    const toc = generate(editor.getValue())
+    const search = editor.getSearchCursor(tocRegex)
+    while (search.findNext()) {
+      search.replace(toc)
+    }
+  }
+
+  function addTocAtCursorPosition() {
+    const toc = generate(
+      editor.getRange(editor.getCursor(), { line: Infinity })
+    )
+    editor.replaceRange(wrapTocWithEol(toc, editor), editor.getCursor())
+  }
+
+  if (tocExistsInEditor(editor)) {
+    updateExistingToc()
+  } else {
+    addTocAtCursorPosition()
+  }
+}
+
+export function tocExistsInEditor(editor) {
+  return tocRegex.test(editor.getValue())
+}
+
+/**
+ * Generates MD TOC based on MD document passed as string.
+ * @param markdownText MD document
+ * @returns generatedTOC String containing generated TOC
+ */
+export function generate(markdownText) {
+  const slugs = {}
+  const opts = {
+    uniqueSlugStartIndex: 1
+  }
+
+  const result = toc(markdownText, {
+    slugify: title => {
+      return uniqueSlug(slugify(title), slugs, opts)
+    },
+    linkify: false
+  })
+
+  const md = toc.bullets(result.json.map(linkify), {
+    highest: result.highest
+  })
+
+  return TOC_MARKER_START + EOL + EOL + md + EOL + EOL + TOC_MARKER_END
+}
+
+function wrapTocWithEol(toc, editor) {
+  const leftWrap = editor.getCursor().ch === 0 ? '' : EOL
+  const rightWrap =
+    editor.getLine(editor.getCursor().line).length === editor.getCursor().ch
+      ? ''
+      : EOL
+  return leftWrap + toc + rightWrap
+}
+
+export default {
+  generate,
+  generateInEditor,
+  tocExistsInEditor
+}

browser/lib/markdown.js

@@ -1,163 +1,516 @@
 import markdownit from 'markdown-it'
+import sanitize from './markdown-it-sanitize-html'
 import emoji from 'markdown-it-emoji'
 import math from '@rokt33r/markdown-it-math'
+import mdurl from 'mdurl'
+import smartArrows from 'markdown-it-smartarrows'
+import markdownItTocAndAnchor from '@hikerpig/markdown-it-toc-and-anchor'
 import _ from 'lodash'
 import ConfigManager from 'browser/main/lib/ConfigManager'
+import katex from 'katex'
+import { lastFindInArray } from './utils'
 
-// FIXME We should not depend on global variable.
-const katex = window.katex
-const config = ConfigManager.get()
-
-function createGutter (str) {
-  const lc = (str.match(/\n/g) || []).length
+function createGutter(str, firstLineNumber) {
+  if (Number.isNaN(firstLineNumber)) firstLineNumber = 1
+  const lastLineNumber = (str.match(/\n/g) || []).length + firstLineNumber - 1
   const lines = []
-  for (let i = 1; i <= lc; i++) {
+  for (let i = firstLineNumber; i <= lastLineNumber; i++) {
     lines.push('<span class="CodeMirror-linenumber">' + i + '</span>')
   }
-  return '<span class="lineNumber CodeMirror-gutters">' + lines.join('') + '</span>'
+  return (
+    '<span class="lineNumber CodeMirror-gutters">' + lines.join('') + '</span>'
+  )
 }
 
-var md = markdownit({
-  typographer: true,
-  linkify: true,
-  html: true,
-  xhtmlOut: true,
-  breaks: true,
-  highlight: function (str, lang) {
-    if (lang === 'flowchart') {
-      return `<pre class="flowchart">${str}</pre>`
+class Markdown {
+  constructor(options = {}) {
+    const config = ConfigManager.get()
+    const defaultOptions = {
+      typographer: config.preview.smartQuotes,
+      linkify: true,
+      html: true,
+      xhtmlOut: true,
+      breaks: config.preview.breaks,
+      sanitize: 'STRICT',
+      onFence: () => {}
     }
-    if (lang === 'sequence') {
-      return `<pre class="sequence">${str}</pre>`
-    }
-    return '<pre class="code">' +
-    createGutter(str) +
-    '<code class="' + lang + '">' +
-    str +
-    '</code></pre>'
-  }
-})
-md.use(emoji, {
-  shortcuts: {}
-})
-md.use(math, {
-  inlineOpen: config.preview.latexInlineOpen,
-  inlineClose: config.preview.latexInlineClose,
-  blockOpen: config.preview.latexBlockOpen,
-  blockClose: config.preview.latexBlockClose,
-  inlineRenderer: function (str) {
-    let output = ''
-    try {
-      output = katex.renderToString(str.trim())
-    } catch (err) {
-      output = `<span class="katex-error">${err.message}</span>`
-    }
-    return output
-  },
-  blockRenderer: function (str) {
-    let output = ''
-    try {
-      output = katex.renderToString(str.trim(), {displayMode: true})
-    } catch (err) {
-      output = `<div class="katex-error">${err.message}</div>`
-    }
-    return output
-  }
-})
-md.use(require('markdown-it-imsize'))
-md.use(require('markdown-it-footnote'))
-md.use(require('markdown-it-multimd-table'))
-md.use(require('markdown-it-named-headers'), {
-  slugify: (header) => {
-    return encodeURI(header.trim()
-      .replace(/[\]\[\!\"\#\$\%\&\'\(\)\*\+\,\.\/\:\;\<\=\>\?\@\\\^\_\{\|\}\~]/g, '')
-      .replace(/\s+/g, '-'))
-      .replace(/\-+$/, '')
-  }
-})
-md.use(require('markdown-it-kbd'))
-md.use(require('markdown-it-plantuml'))
 
-// Override task item
-md.block.ruler.at('paragraph', function (state, startLine/*, endLine */) {
-  let content, terminate, i, l, token
-  let nextLine = startLine + 1
-  const terminatorRules = state.md.block.ruler.getRules('paragraph')
-  const endLine = state.lineMax
+    const updatedOptions = Object.assign(defaultOptions, options)
+    this.md = markdownit(updatedOptions)
+    this.md.linkify.set({ fuzzyLink: false })
 
-  // jump line-by-line until empty one or EOF
-  for (; nextLine < endLine && !state.isEmpty(nextLine); nextLine++) {
-    // this would be a code block normally, but after paragraph
-    // it's considered a lazy continuation regardless of what's there
-    if (state.sCount[nextLine] - state.blkIndent > 3) { continue }
+    if (updatedOptions.sanitize !== 'NONE') {
+      const allowedTags = [
+        'iframe',
+        'input',
+        'b',
+        'h1',
+        'h2',
+        'h3',
+        'h4',
+        'h5',
+        'h6',
+        'h7',
+        'h8',
+        'br',
+        'b',
+        'i',
+        'strong',
+        'em',
+        'a',
+        'pre',
+        'code',
+        'img',
+        'tt',
+        'div',
+        'ins',
+        'del',
+        'sup',
+        'sub',
+        'p',
+        'ol',
+        'ul',
+        'table',
+        'thead',
+        'tbody',
+        'tfoot',
+        'blockquote',
+        'dl',
+        'dt',
+        'dd',
+        'kbd',
+        'q',
+        'samp',
+        'var',
+        'hr',
+        'ruby',
+        'rt',
+        'rp',
+        'li',
+        'tr',
+        'td',
+        'th',
+        's',
+        'strike',
+        'summary',
+        'details'
+      ]
+      const allowedAttributes = [
+        'abbr',
+        'accept',
+        'accept-charset',
+        'accesskey',
+        'action',
+        'align',
+        'alt',
+        'axis',
+        'border',
+        'cellpadding',
+        'cellspacing',
+        'char',
+        'charoff',
+        'charset',
+        'checked',
+        'clear',
+        'cols',
+        'colspan',
+        'color',
+        'compact',
+        'coords',
+        'datetime',
+        'dir',
+        'disabled',
+        'enctype',
+        'for',
+        'frame',
+        'headers',
+        'height',
+        'hreflang',
+        'hspace',
+        'ismap',
+        'label',
+        'lang',
+        'maxlength',
+        'media',
+        'method',
+        'multiple',
+        'name',
+        'nohref',
+        'noshade',
+        'nowrap',
+        'open',
+        'prompt',
+        'readonly',
+        'rel',
+        'rev',
+        'rows',
+        'rowspan',
+        'rules',
+        'scope',
+        'selected',
+        'shape',
+        'size',
+        'span',
+        'start',
+        'summary',
+        'tabindex',
+        'target',
+        'title',
+        'type',
+        'usemap',
+        'valign',
+        'value',
+        'vspace',
+        'width',
+        'itemprop'
+      ]
 
-    // quirk for blockquotes, this line should already be checked by that rule
-    if (state.sCount[nextLine] < 0) { continue }
-
-    // Some tags can terminate paragraph without empty line.
-    terminate = false
-    for (i = 0, l = terminatorRules.length; i < l; i++) {
-      if (terminatorRules[i](state, nextLine, endLine, true)) {
-        terminate = true
-        break
+      if (updatedOptions.sanitize === 'ALLOW_STYLES') {
+        allowedTags.push('style')
+        allowedAttributes.push('style')
       }
+
+      // Sanitize use rinput before other plugins
+      this.md.use(sanitize, {
+        allowedTags,
+        allowedAttributes: {
+          '*': allowedAttributes,
+          a: ['href'],
+          div: ['itemscope', 'itemtype'],
+          blockquote: ['cite'],
+          del: ['cite'],
+          ins: ['cite'],
+          q: ['cite'],
+          img: ['src', 'width', 'height'],
+          iframe: ['src', 'width', 'height', 'frameborder', 'allowfullscreen'],
+          input: ['type', 'id', 'checked']
+        },
+        allowedIframeHostnames: ['www.youtube.com'],
+        selfClosing: ['img', 'br', 'hr', 'input'],
+        allowedSchemes: ['http', 'https', 'ftp', 'mailto'],
+        allowedSchemesAppliedToAttributes: ['href', 'src', 'cite'],
+        allowProtocolRelative: true
+      })
     }
-    if (terminate) { break }
+
+    this.md.use(emoji, {
+      shortcuts: {}
+    })
+    this.md.use(math, {
+      inlineOpen: config.preview.latexInlineOpen,
+      inlineClose: config.preview.latexInlineClose,
+      blockOpen: config.preview.latexBlockOpen,
+      blockClose: config.preview.latexBlockClose,
+      inlineRenderer: function(str) {
+        let output = ''
+        try {
+          output = katex.renderToString(str.trim())
+        } catch (err) {
+          output = `<span class="katex-error">${err.message}</span>`
+        }
+        return output
+      },
+      blockRenderer: function(str) {
+        let output = ''
+        try {
+          output = katex.renderToString(str.trim(), { displayMode: true })
+        } catch (err) {
+          output = `<div class="katex-error">${err.message}</div>`
+        }
+        return output
+      }
+    })
+    this.md.use(require('markdown-it-imsize'))
+    this.md.use(require('markdown-it-footnote'))
+    this.md.use(require('markdown-it-multimd-table'))
+    this.md.use(require('@enyaxu/markdown-it-anchor'), {
+      slugify: require('./slugify')
+    })
+    this.md.use(require('markdown-it-kbd'))
+    this.md.use(require('markdown-it-admonition'), {
+      types: [
+        'note',
+        'hint',
+        'attention',
+        'caution',
+        'danger',
+        'error',
+        'quote',
+        'abstract',
+        'question'
+      ]
+    })
+    this.md.use(require('markdown-it-abbr'))
+    this.md.use(require('markdown-it-sub'))
+    this.md.use(require('markdown-it-sup'))
+
+    this.md.use(md => {
+      markdownItTocAndAnchor(md, {
+        toc: true,
+        tocPattern: /\[TOC\]/i,
+        anchorLink: false,
+        appendIdToHeading: false
+      })
+
+      md.renderer.rules.toc_open = () => '<div class="markdownIt-TOC-wrapper">'
+      md.renderer.rules.toc_close = () => '</div>'
+    })
+
+    this.md.use(require('./markdown-it-deflist'))
+    this.md.use(require('./markdown-it-frontmatter'))
+
+    this.md.use(
+      require('./markdown-it-fence'),
+      {
+        chart: token => {
+          if (token.parameters.hasOwnProperty('yaml')) {
+            token.parameters.format = 'yaml'
+          }
+
+          updatedOptions.onFence('chart', token.parameters.format)
+
+          return `<pre class="fence" data-line="${token.map[0]}">
+            <span class="filename">${token.fileName}</span>
+            <div class="chart" data-height="${
+              token.parameters.height
+            }" data-format="${token.parameters.format || 'json'}">${
+            token.content
+          }</div>
+          </pre>`
+        },
+        flowchart: token => {
+          updatedOptions.onFence('flowchart')
+
+          return `<pre class="fence" data-line="${token.map[0]}">
+            <span class="filename">${token.fileName}</span>
+            <div class="flowchart" data-height="${token.parameters.height}">${
+            token.content
+          }</div>
+          </pre>`
+        },
+        gallery: token => {
+          const content = token.content
+            .split('\n')
+            .slice(0, -1)
+            .map(line => {
+              const match = /!\[[^\]]*]\(([^\)]*)\)/.exec(line)
+              if (match) {
+                return mdurl.encode(match[1])
+              } else {
+                return mdurl.encode(line)
+              }
+            })
+            .join('\n')
+
+          return `<pre class="fence" data-line="${token.map[0]}">
+              <span class="filename">${token.fileName}</span>
+              <div class="gallery" data-autoplay="${
+                token.parameters.autoplay
+              }" data-height="${token.parameters.height}">${content}</div>
+            </pre>`
+        },
+        mermaid: token => {
+          updatedOptions.onFence('mermaid')
+
+          return `<pre class="fence" data-line="${token.map[0]}">
+            <span class="filename">${token.fileName}</span>
+            <div class="mermaid" data-height="${token.parameters.height}">${
+            token.content
+          }</div>
+          </pre>`
+        },
+        sequence: token => {
+          updatedOptions.onFence('sequence')
+
+          return `<pre class="fence" data-line="${token.map[0]}">
+            <span class="filename">${token.fileName}</span>
+            <div class="sequence" data-height="${token.parameters.height}">${
+            token.content
+          }</div>
+          </pre>`
+        }
+      },
+      token => {
+        updatedOptions.onFence('code', token.langType)
+
+        return `<pre class="code CodeMirror" data-line="${token.map[0]}">
+          <span class="filename">${token.fileName}</span>
+          ${createGutter(token.content, token.firstLineNumber)}
+          <code class="${token.langType}">${token.content}</code>
+        </pre>`
+      }
+    )
+
+    const deflate = require('markdown-it-plantuml/lib/deflate')
+    const plantuml = require('markdown-it-plantuml')
+    const plantUmlStripTrailingSlash = url =>
+      url.endsWith('/') ? url.slice(0, -1) : url
+    const plantUmlServerAddress = plantUmlStripTrailingSlash(
+      config.preview.plantUMLServerAddress
+    )
+    const parsePlantUml = function(umlCode, openMarker, closeMarker, type) {
+      const s = unescape(encodeURIComponent(umlCode))
+      const zippedCode = deflate.encode64(
+        deflate.zip_deflate(`${openMarker}\n${s}\n${closeMarker}`, 9)
+      )
+      return `${plantUmlServerAddress}/${type}/${zippedCode}`
+    }
+
+    this.md.use(plantuml, {
+      generateSource: umlCode =>
+        parsePlantUml(umlCode, '@startuml', '@enduml', 'svg')
+    })
+
+    // Ditaa support. PlantUML server doesn't support Ditaa in SVG, so we set the format as PNG at the moment.
+    this.md.use(plantuml, {
+      openMarker: '@startditaa',
+      closeMarker: '@endditaa',
+      generateSource: umlCode =>
+        parsePlantUml(umlCode, '@startditaa', '@endditaa', 'png')
+    })
+
+    // Mindmap support
+    this.md.use(plantuml, {
+      openMarker: '@startmindmap',
+      closeMarker: '@endmindmap',
+      generateSource: umlCode =>
+        parsePlantUml(umlCode, '@startmindmap', '@endmindmap', 'svg')
+    })
+
+    // WBS support
+    this.md.use(plantuml, {
+      openMarker: '@startwbs',
+      closeMarker: '@endwbs',
+      generateSource: umlCode =>
+        parsePlantUml(umlCode, '@startwbs', '@endwbs', 'svg')
+    })
+
+    // Gantt support
+    this.md.use(plantuml, {
+      openMarker: '@startgantt',
+      closeMarker: '@endgantt',
+      generateSource: umlCode =>
+        parsePlantUml(umlCode, '@startgantt', '@endgantt', 'svg')
+    })
+
+    // Override task item
+    this.md.block.ruler.at('paragraph', function(
+      state,
+      startLine /*, endLine */
+    ) {
+      let content, terminate, i, l, token
+      let nextLine = startLine + 1
+      const terminatorRules = state.md.block.ruler.getRules('paragraph')
+      const endLine = state.lineMax
+
+      // jump line-by-line until empty one or EOF
+      for (; nextLine < endLine && !state.isEmpty(nextLine); nextLine++) {
+        // this would be a code block normally, but after paragraph
+        // it's considered a lazy continuation regardless of what's there
+        if (state.sCount[nextLine] - state.blkIndent > 3) {
+          continue
+        }
+
+        // quirk for blockquotes, this line should already be checked by that rule
+        if (state.sCount[nextLine] < 0) {
+          continue
+        }
+
+        // Some tags can terminate paragraph without empty line.
+        terminate = false
+        for (i = 0, l = terminatorRules.length; i < l; i++) {
+          if (terminatorRules[i](state, nextLine, endLine, true)) {
+            terminate = true
+            break
+          }
+        }
+        if (terminate) {
+          break
+        }
+      }
+
+      content = state
+        .getLines(startLine, nextLine, state.blkIndent, false)
+        .trim()
+
+      state.line = nextLine
+
+      token = state.push('paragraph_open', 'p', 1)
+      token.map = [startLine, state.line]
+
+      if (state.parentType === 'list') {
+        const match = content.match(/^\[( |x)\] ?(.+)/i)
+        if (match) {
+          const liToken = lastFindInArray(
+            state.tokens,
+            token => token.type === 'list_item_open'
+          )
+          if (liToken) {
+            if (!liToken.attrs) {
+              liToken.attrs = []
+            }
+            if (config.preview.lineThroughCheckbox) {
+              liToken.attrs.push([
+                'class',
+                `taskListItem${match[1] !== ' ' ? ' checked' : ''}`
+              ])
+            } else {
+              liToken.attrs.push(['class', 'taskListItem'])
+            }
+          }
+          content = `<label class='taskListItem${
+            match[1] !== ' ' ? ' checked' : ''
+          }' for='checkbox-${startLine + 1}'><input type='checkbox'${
+            match[1] !== ' ' ? ' checked' : ''
+          } id='checkbox-${startLine + 1}'/> ${content.substring(
+            4,
+            content.length
+          )}</label>`
+        }
+      }
+
+      token = state.push('inline', '', 0)
+      token.content = content
+      token.map = [startLine, state.line]
+      token.children = []
+
+      token = state.push('paragraph_close', 'p', -1)
+
+      return true
+    })
+
+    if (config.preview.smartArrows) {
+      this.md.use(smartArrows)
+    }
+
+    // Add line number attribute for scrolling
+    const originalRender = this.md.renderer.render
+    this.md.renderer.render = (tokens, options, env) => {
+      tokens.forEach(token => {
+        switch (token.type) {
+          case 'blockquote_open':
+          case 'dd_open':
+          case 'dt_open':
+          case 'heading_open':
+          case 'list_item_open':
+          case 'paragraph_open':
+          case 'table_open':
+            if (token.map) {
+              token.attrPush(['data-line', token.map[0]])
+            }
+        }
+      })
+      const result = originalRender.call(this.md.renderer, tokens, options, env)
+      return result
+    }
+    // FIXME We should not depend on global variable.
+    window.md = this.md
   }
 
-  content = state.getLines(startLine, nextLine, state.blkIndent, false).trim()
-
-  state.line = nextLine
-
-  token = state.push('paragraph_open', 'p', 1)
-  token.map = [ startLine, state.line ]
-
-  if (state.parentType === 'list') {
-    const match = content.match(/^\[( |x)\] ?(.+)/i)
-    if (match) {
-      content = `<label class='taskListItem${match[1] !== ' ' ? ' checked' : ''}' for='checkbox-${startLine + 1}'><input type='checkbox'${match[1] !== ' ' ? ' checked' : ''} id='checkbox-${startLine + 1}'/> ${content.substring(4, content.length)}</label>`
-    }
-  }
-
-  token = state.push('inline', '', 0)
-  token.content = content
-  token.map = [ startLine, state.line ]
-  token.children = []
-
-  token = state.push('paragraph_close', 'p', -1)
-
-  return true
-})
-
-// Add line number attribute for scrolling
-const originalRender = md.renderer.render
-md.renderer.render = function render (tokens, options, env) {
-  tokens.forEach((token) => {
-    switch (token.type) {
-      case 'heading_open':
-      case 'paragraph_open':
-      case 'blockquote_open':
-      case 'table_open':
-        token.attrPush(['data-line', token.map[0]])
-    }
-  })
-  const result = originalRender.call(md.renderer, tokens, options, env)
-  return result
-}
-// FIXME We should not depend on global variable.
-window.md = md
-
-function normalizeLinkText (linkText) {
-  return md.normalizeLinkText(linkText)
-}
-
-const markdown = {
-  render: function markdown (content) {
+  render(content) {
     if (!_.isString(content)) content = ''
-    const renderedContent = md.render(content)
-    return renderedContent
-  },
-  normalizeLinkText
+    return this.md.render(content)
+  }
 }
 
-export default markdown
+export default Markdown

browser/lib/markdownTextHelper.js

@@ -6,7 +6,7 @@
  * @param {string} input
  * @return {string}
  */
-export function strip (input) {
+export function strip(input) {
   let output = input
   try {
     output = output
@@ -22,7 +22,7 @@ export function strip (input) {
       .replace(/\[(.*?)\][\[\(].*?[\]\)]/g, '$1')
       .replace(/>/g, '')
       .replace(/^\s{1,2}\[(.*?)\]: (\S+)( ".*?")?\s*$/g, '')
-      .replace(/^#{1,6}\s*([^#]*)\s*(#{1,6})?/gm, '$1')
+      .replace(/^#{1,6}\s*/gm, '')
       .replace(/(`{3,})(.*?)\1/gm, '$2')
       .replace(/^-{3,}\s*$/g, '')
       .replace(/`(.+?)`/g, '$1')

browser/lib/newNote.js

@@ -0,0 +1,108 @@
+import dataApi from 'browser/main/lib/dataApi'
+import ee from 'browser/main/lib/eventEmitter'
+import AwsMobileAnalyticsConfig from 'browser/main/lib/AwsMobileAnalyticsConfig'
+import queryString from 'query-string'
+import { push } from 'connected-react-router'
+
+export function createMarkdownNote(
+  storage,
+  folder,
+  dispatch,
+  location,
+  params,
+  config
+) {
+  AwsMobileAnalyticsConfig.recordDynamicCustomEvent('ADD_MARKDOWN')
+  AwsMobileAnalyticsConfig.recordDynamicCustomEvent('ADD_ALLNOTE')
+
+  let tags = []
+  if (
+    config.ui.tagNewNoteWithFilteringTags &&
+    location.pathname.match(/\/tags/)
+  ) {
+    tags = params.tagname.split(' ')
+  }
+
+  return dataApi
+    .createNote(storage, {
+      type: 'MARKDOWN_NOTE',
+      folder: folder,
+      title: '',
+      tags,
+      content: '',
+      linesHighlighted: []
+    })
+    .then(note => {
+      const noteHash = note.key
+      dispatch({
+        type: 'UPDATE_NOTE',
+        note: note
+      })
+
+      dispatch(
+        push({
+          pathname: location.pathname,
+          search: queryString.stringify({ key: noteHash })
+        })
+      )
+      ee.emit('list:jump', noteHash)
+      ee.emit('detail:focus')
+    })
+}
+
+export function createSnippetNote(
+  storage,
+  folder,
+  dispatch,
+  location,
+  params,
+  config
+) {
+  AwsMobileAnalyticsConfig.recordDynamicCustomEvent('ADD_SNIPPET')
+  AwsMobileAnalyticsConfig.recordDynamicCustomEvent('ADD_ALLNOTE')
+
+  let tags = []
+  if (
+    config.ui.tagNewNoteWithFilteringTags &&
+    location.pathname.match(/\/tags/)
+  ) {
+    tags = params.tagname.split(' ')
+  }
+
+  const defaultLanguage =
+    config.editor.snippetDefaultLanguage === 'Auto Detect'
+      ? null
+      : config.editor.snippetDefaultLanguage
+
+  return dataApi
+    .createNote(storage, {
+      type: 'SNIPPET_NOTE',
+      folder: folder,
+      title: '',
+      tags,
+      description: '',
+      snippets: [
+        {
+          name: '',
+          mode: defaultLanguage,
+          content: '',
+          linesHighlighted: []
+        }
+      ]
+    })
+    .then(note => {
+      const noteHash = note.key
+      dispatch({
+        type: 'UPDATE_NOTE',
+        note: note
+      })
+      dispatch(
+        push({
+          pathname: location.pathname,
+          search: queryString.stringify({ key: noteHash })
+        })
+      )
+      ee.emit('list:jump', noteHash)
+      ee.emit('detail:focus')
+    })
+}

browser/lib/normalizeEditorFontFamily.js

@@ -0,0 +1,9 @@
+import consts from 'browser/lib/consts'
+import isString from 'lodash/isString'
+
+export default function normalizeEditorFontFamily(fontFamily) {
+  const defaultEditorFontFamily = consts.DEFAULT_EDITOR_FONT_FAMILY
+  return isString(fontFamily) && fontFamily.length > 0
+    ? [fontFamily].concat(defaultEditorFontFamily).join(', ')
+    : defaultEditorFontFamily.join(', ')
+}

browser/lib/search.js

@@ -1,42 +1,40 @@
 import _ from 'lodash'
 
-export default function searchFromNotes (notes, search) {
+export default function searchFromNotes(notes, search) {
   if (search.trim().length === 0) return []
-  const searchBlocks = search.split(' ').filter(block => { return block !== '' })
+  const searchBlocks = search.split(' ').filter(block => {
+    return block !== ''
+  })
 
-  let foundNotes = findByWord(notes, searchBlocks[0])
-  searchBlocks.forEach((block) => {
-    foundNotes = findByWord(foundNotes, block)
-    if (block.match(/^#.+/)) {
-      foundNotes = foundNotes.concat(findByTag(notes, block))
-    }
+  let foundNotes = notes
+  searchBlocks.forEach(block => {
+    foundNotes = findByWordOrTag(foundNotes, block)
   })
   return foundNotes
 }
 
-function findByTag (notes, block) {
-  const tag = block.match(/#(.+)/)[1]
-  const regExp = new RegExp(_.escapeRegExp(tag), 'i')
-  return notes.filter((note) => {
-    if (!_.isArray(note.tags)) return false
-    return note.tags.some((_tag) => {
-      return _tag.match(regExp)
-    })
-  })
-}
-
-function findByWord (notes, block) {
-  const regExp = new RegExp(_.escapeRegExp(block), 'i')
-  return notes.filter((note) => {
-    if (_.isArray(note.tags) && note.tags.some((_tag) => {
-      return _tag.match(regExp)
-    })) {
+function findByWordOrTag(notes, block) {
+  let tag = block
+  if (tag.match(/^#.+/)) {
+    tag = tag.match(/#(.+)/)[1]
+  }
+  const tagRegExp = new RegExp(_.escapeRegExp(tag), 'i')
+  const wordRegExp = new RegExp(_.escapeRegExp(block), 'i')
+  return notes.filter(note => {
+    if (_.isArray(note.tags) && note.tags.some(_tag => _tag.match(tagRegExp))) {
       return true
     }
     if (note.type === 'SNIPPET_NOTE') {
-      return note.description.match(regExp)
+      return (
+        note.description.match(wordRegExp) ||
+        note.snippets.some(snippet => {
+          return (
+            snippet.name.match(wordRegExp) || snippet.content.match(wordRegExp)
+          )
+        })
+      )
     } else if (note.type === 'MARKDOWN_NOTE') {
-      return note.content.match(regExp)
+      return note.content.match(wordRegExp)
     }
     return false
   })

browser/lib/slugify.js

@@ -0,0 +1,15 @@
+module.exports = function slugify(title) {
+  const slug = encodeURI(
+    title
+      .trim()
+      .replace(/^\s+/, '')
+      .replace(/\s+$/, '')
+      .replace(/\s+/g, '-')
+      .replace(
+        /[\]\[\!\'\#\$\%\&\(\)\*\+\,\.\/\:\;\<\=\>\?\@\\\^\{\|\}\~\`]/g,
+        ''
+      )
+  )
+
+  return slug
+}

browser/lib/spellcheck.js

@@ -0,0 +1,255 @@
+import styles from '../components/CodeEditor.styl'
+import i18n from 'browser/lib/i18n'
+
+const Typo = require('typo-js')
+const _ = require('lodash')
+
+const CSS_ERROR_CLASS = 'codeEditor-typo'
+const SPELLCHECK_DISABLED = 'NONE'
+const DICTIONARY_PATH = '../dictionaries'
+const MILLISECONDS_TILL_LIVECHECK = 500
+
+let dictionary = null
+let self
+
+function getAvailableDictionaries() {
+  return [
+    { label: i18n.__('Spellcheck disabled'), value: SPELLCHECK_DISABLED },
+    { label: i18n.__('English'), value: 'en_GB' },
+    { label: i18n.__('German'), value: 'de_DE' },
+    { label: i18n.__('French'), value: 'fr_FR' }
+  ]
+}
+
+/**
+ * Only to be used in the tests :)
+ */
+function setDictionaryForTestsOnly(newDictionary) {
+  dictionary = newDictionary
+}
+
+/**
+ * @description Initializes the spellcheck. It removes all existing marks of the current editor.
+ * If a language was given (i.e. lang !== this.SPELLCHECK_DISABLED) it will load the stated dictionary and use it to check the whole document.
+ * @param {Codemirror} editor CodeMirror-Editor
+ * @param {String} lang on of the values from getAvailableDictionaries()-Method
+ */
+function setLanguage(editor, lang) {
+  self = this
+  dictionary = null
+
+  if (editor == null) {
+    return
+  }
+
+  const existingMarks = editor.getAllMarks() || []
+  for (const mark of existingMarks) {
+    mark.clear()
+  }
+  if (lang !== SPELLCHECK_DISABLED) {
+    dictionary = new Typo(lang, false, false, {
+      dictionaryPath: DICTIONARY_PATH,
+      asyncLoad: true,
+      loadedCallback: () => checkWholeDocument(editor)
+    })
+  }
+}
+
+/**
+ * Checks the whole content of the editor for typos
+ * @param {Codemirror} editor CodeMirror-Editor
+ */
+function checkWholeDocument(editor) {
+  const lastLine = editor.lineCount() - 1
+  const textOfLastLine = editor.getLine(lastLine) || ''
+  const lastChar = textOfLastLine.length
+  const from = { line: 0, ch: 0 }
+  const to = { line: lastLine, ch: lastChar }
+  checkMultiLineRange(editor, from, to)
+}
+
+/**
+ * Checks the given range for typos
+ * @param {Codemirror} editor CodeMirror-Editor
+ * @param {line, ch} from starting position of the spellcheck
+ * @param {line, ch} to end position of the spellcheck
+ */
+function checkMultiLineRange(editor, from, to) {
+  function sortRange(pos1, pos2) {
+    if (
+      pos1.line > pos2.line ||
+      (pos1.line === pos2.line && pos1.ch > pos2.ch)
+    ) {
+      return { from: pos2, to: pos1 }
+    }
+    return { from: pos1, to: pos2 }
+  }
+
+  const { from: smallerPos, to: higherPos } = sortRange(from, to)
+  for (let l = smallerPos.line; l <= higherPos.line; l++) {
+    const line = editor.getLine(l) || ''
+    let w = 0
+    if (l === smallerPos.line) {
+      w = smallerPos.ch
+    }
+    let wEnd = line.length
+    if (l === higherPos.line) {
+      wEnd = higherPos.ch
+    }
+    while (w <= wEnd) {
+      const wordRange = editor.findWordAt({ line: l, ch: w })
+      self.checkWord(editor, wordRange)
+      w += wordRange.head.ch - wordRange.anchor.ch + 1
+    }
+  }
+}
+
+/**
+ * @description Checks whether a certain range of characters in the editor (i.e. a word) contains a typo.
+ * If so the ranged will be marked with the class CSS_ERROR_CLASS.
+ * Note: Due to performance considerations, only words with more then 3 signs are checked.
+ * @param {Codemirror} editor CodeMirror-Editor
+ * @param wordRange Object specifying the range that should be checked.
+ * Having the following structure: <code>{anchor: {line: integer, ch: integer}, head: {line: integer, ch: integer}}</code>
+ */
+function checkWord(editor, wordRange) {
+  const word = editor.getRange(wordRange.anchor, wordRange.head)
+  if (word == null || word.length <= 3) {
+    return
+  }
+  if (!dictionary.check(word)) {
+    editor.markText(wordRange.anchor, wordRange.head, {
+      className: styles[CSS_ERROR_CLASS]
+    })
+  }
+}
+
+/**
+ * Checks the changes recently made (aka live check)
+ * @param {Codemirror} editor CodeMirror-Editor
+ * @param fromChangeObject codeMirror changeObject describing the start of the editing
+ * @param toChangeObject codeMirror changeObject describing the end of the editing
+ */
+function checkChangeRange(editor, fromChangeObject, toChangeObject) {
+  /**
+   * Calculate the smallest respectively largest position as a start, resp. end, position and return it
+   * @param start CodeMirror change object
+   * @param end CodeMirror change object
+   * @returns {{start: {line: *, ch: *}, end: {line: *, ch: *}}}
+   */
+  function getStartAndEnd(start, end) {
+    const possiblePositions = [start.from, start.to, end.from, end.to]
+    let smallest = start.from
+    let biggest = end.to
+    for (const currentPos of possiblePositions) {
+      if (
+        currentPos.line < smallest.line ||
+        (currentPos.line === smallest.line && currentPos.ch < smallest.ch)
+      ) {
+        smallest = currentPos
+      }
+      if (
+        currentPos.line > biggest.line ||
+        (currentPos.line === biggest.line && currentPos.ch > biggest.ch)
+      ) {
+        biggest = currentPos
+      }
+    }
+    return { start: smallest, end: biggest }
+  }
+
+  if (dictionary === null || editor == null) {
+    return
+  }
+
+  try {
+    const { start, end } = getStartAndEnd(fromChangeObject, toChangeObject)
+
+    // Expand the range to include words after/before whitespaces
+    start.ch = Math.max(start.ch - 1, 0)
+    end.ch = end.ch + 1
+
+    // clean existing marks
+    const existingMarks = editor.findMarks(start, end) || []
+    for (const mark of existingMarks) {
+      mark.clear()
+    }
+
+    self.checkMultiLineRange(editor, start, end)
+  } catch (e) {
+    console.info(
+      'Error during the spell check. It might be due to problems figuring out the range of the new text..',
+      e
+    )
+  }
+}
+
+function saveLiveSpellCheckFrom(changeObject) {
+  liveSpellCheckFrom = changeObject
+}
+let liveSpellCheckFrom
+const debouncedSpellCheckLeading = _.debounce(
+  saveLiveSpellCheckFrom,
+  MILLISECONDS_TILL_LIVECHECK,
+  {
+    leading: true,
+    trailing: false
+  }
+)
+const debouncedSpellCheck = _.debounce(
+  checkChangeRange,
+  MILLISECONDS_TILL_LIVECHECK,
+  {
+    leading: false,
+    trailing: true
+  }
+)
+
+/**
+ * Handles a keystroke. Buffers the input and performs a live spell check after a certain time. Uses _debounce from lodash to buffer the input
+ * @param {Codemirror} editor CodeMirror-Editor
+ * @param changeObject codeMirror changeObject
+ */
+function handleChange(editor, changeObject) {
+  if (dictionary === null) {
+    return
+  }
+  debouncedSpellCheckLeading(changeObject)
+  debouncedSpellCheck(editor, liveSpellCheckFrom, changeObject)
+}
+
+/**
+ * Returns an array of spelling suggestions for the given (wrong written) word.
+ * Returns an empty array if the dictionary is null (=> spellcheck is disabled) or the given word was null
+ * @param word word to be checked
+ * @returns {String[]} Array of suggestions
+ */
+function getSpellingSuggestion(word) {
+  if (dictionary == null || word == null) {
+    return []
+  }
+  return dictionary.suggest(word)
+}
+
+/**
+ * Returns the name of the CSS class used for errors
+ */
+function getCSSClassName() {
+  return styles[CSS_ERROR_CLASS]
+}
+
+module.exports = {
+  DICTIONARY_PATH,
+  CSS_ERROR_CLASS,
+  SPELLCHECK_DISABLED,
+  getAvailableDictionaries,
+  setLanguage,
+  checkChangeRange,
+  handleChange,
+  getSpellingSuggestion,
+  checkWord,
+  checkMultiLineRange,
+  checkWholeDocument,
+  setDictionaryForTestsOnly,
+  getCSSClassName
+}

browser/lib/turndown.js

@@ -0,0 +1,9 @@
+const TurndownService = require('turndown')
+const { gfm } = require('turndown-plugin-gfm')
+
+export const createTurndownService = function() {
+  const turndown = new TurndownService()
+  turndown.use(gfm)
+  turndown.remove('script')
+  return turndown
+}

browser/lib/ui-themes.js

@@ -0,0 +1,44 @@
+import i18n from 'browser/lib/i18n'
+
+export default [
+  {
+    name: 'dark',
+    label: i18n.__('Dark'),
+    isDark: true
+  },
+  {
+    name: 'default',
+    label: i18n.__('Default'),
+    isDark: false
+  },
+  {
+    name: 'dracula',
+    label: i18n.__('Dracula'),
+    isDark: true
+  },
+  {
+    name: 'monokai',
+    label: i18n.__('Monokai'),
+    isDark: true
+  },
+  {
+    name: 'nord',
+    label: i18n.__('Nord'),
+    isDark: true
+  },
+  {
+    name: 'solarized-dark',
+    label: i18n.__('Solarized Dark'),
+    isDark: true
+  },
+  {
+    name: 'vulcan',
+    label: i18n.__('Vulcan'),
+    isDark: true
+  },
+  {
+    name: 'white',
+    label: i18n.__('White'),
+    isDark: false
+  }
+]

browser/lib/utils.js

@@ -0,0 +1,161 @@
+export function lastFindInArray(array, callback) {
+  for (let i = array.length - 1; i >= 0; --i) {
+    if (callback(array[i], i, array)) {
+      return array[i]
+    }
+  }
+}
+
+export function escapeHtmlCharacters(
+  html,
+  opt = { detectCodeBlock: false, skipSingleQuote: false }
+) {
+  const matchHtmlRegExp = /["'&<>]/g
+  const matchCodeBlockRegExp = /```/g
+  const escapes = ['&quot;', '&amp;', '&#39;', '&lt;', '&gt;']
+  let match = null
+  const replaceAt = (str, index, replace) =>
+    str.substr(0, index) +
+    replace +
+    str.substr(index + replace.length - (replace.length - 1))
+
+  while ((match = matchHtmlRegExp.exec(html)) !== null) {
+    const current = { char: match[0], index: match.index }
+    const codeBlockIndexs = []
+    let openCodeBlock = null
+    // if the detectCodeBlock option is activated then this function should skip
+    // characters that needed to be escape but located in code block
+    if (opt.detectCodeBlock) {
+      // The first type of code block is lines that start with 4 spaces
+      // Here we check for the \n character located before the character that
+      // needed to be escape. It means we check for the begining of the line that
+      // contain that character, then we check if there are 4 spaces next to the
+      // \n character (the line start with 4 spaces)
+      let previousLineEnd = current.index - 1
+      while (html[previousLineEnd] !== '\n' && previousLineEnd !== -1) {
+        previousLineEnd--
+      }
+      // 4 spaces means this character is in a code block
+      if (
+        html[previousLineEnd + 1] === ' ' &&
+        html[previousLineEnd + 2] === ' ' &&
+        html[previousLineEnd + 3] === ' ' &&
+        html[previousLineEnd + 4] === ' '
+      ) {
+        // skip the current character
+        continue
+      }
+      // The second type of code block is lines that wrapped in ```
+      // We will get the position of each ```
+      // then push it into an array
+      // then the array returned will be like this:
+      // [startCodeblock, endCodeBlock, startCodeBlock, endCodeBlock]
+      while ((openCodeBlock = matchCodeBlockRegExp.exec(html)) !== null) {
+        codeBlockIndexs.push(openCodeBlock.index)
+      }
+      let shouldSkipChar = false
+      // we loop through the array of positions
+      // we skip 2 element as the i index position is the position of ``` that
+      // open the codeblock and the i + 1 is the position of the ``` that close
+      // the code block
+      for (let i = 0; i < codeBlockIndexs.length; i += 2) {
+        // the i index position is the position of the ``` that open code block
+        // so we have to + 2 as that position is the position of the first ` in the ````
+        // but we need to make sure that the position current character is larger
+        // that the last ` in the ``` that open the code block so we have to take
+        // the position of the first ` and + 2
+        // the i + 1 index position is the closing ``` so the char must less than it
+        if (
+          current.index > codeBlockIndexs[i] + 2 &&
+          current.index < codeBlockIndexs[i + 1]
+        ) {
+          // skip it
+          shouldSkipChar = true
+          break
+        }
+      }
+      if (shouldSkipChar) {
+        // skip the current character
+        continue
+      }
+    }
+    // otherwise, escape it !!!
+    if (current.char === '&') {
+      // when escaping character & we have to be becareful as the & could be a part
+      // of an escaped character like &quot; will be came &amp;quot;
+      let nextStr = ''
+      let nextIndex = current.index
+      let escapedStr = false
+      // maximum length of an escaped string is 5. For example ('&quot;')
+      // we take the next 5 character of the next string if it is one of the string:
+      // ['&quot;', '&amp;', '&#39;', '&lt;', '&gt;'] then we will not escape the & character
+      // as it is a part of the escaped string and should not be escaped
+      while (nextStr.length <= 5) {
+        nextStr += html[nextIndex]
+        nextIndex++
+        if (escapes.indexOf(nextStr) !== -1) {
+          escapedStr = true
+          break
+        }
+      }
+      if (!escapedStr) {
+        // this & char is not a part of an escaped string
+        html = replaceAt(html, current.index, '&amp;')
+      }
+    } else if (current.char === '"') {
+      html = replaceAt(html, current.index, '&quot;')
+    } else if (current.char === "'" && !opt.skipSingleQuote) {
+      html = replaceAt(html, current.index, '&#39;')
+    } else if (current.char === '<') {
+      html = replaceAt(html, current.index, '&lt;')
+    } else if (current.char === '>') {
+      html = replaceAt(html, current.index, '&gt;')
+    }
+  }
+  return html
+}
+
+export function isObjectEqual(a, b) {
+  const aProps = Object.getOwnPropertyNames(a)
+  const bProps = Object.getOwnPropertyNames(b)
+
+  if (aProps.length !== bProps.length) {
+    return false
+  }
+
+  for (var i = 0; i < aProps.length; i++) {
+    const propName = aProps[i]
+    if (a[propName] !== b[propName]) {
+      return false
+    }
+  }
+  return true
+}
+
+export function isMarkdownTitleURL(str) {
+  return /(^#{1,6}\s)(?:\w+:|^)\/\/(?:[^\s\.]+\.\S{2}|localhost[\:?\d]*)/.test(
+    str
+  )
+}
+
+export function humanFileSize(bytes) {
+  const threshold = 1000
+  if (Math.abs(bytes) < threshold) {
+    return bytes + ' B'
+  }
+  var units = ['kB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB']
+  var u = -1
+  do {
+    bytes /= threshold
+    ++u
+  } while (Math.abs(bytes) >= threshold && u < units.length - 1)
+  return bytes.toFixed(1) + ' ' + units[u]
+}
+
+export default {
+  lastFindInArray,
+  escapeHtmlCharacters,
+  isObjectEqual,
+  isMarkdownTitleURL,
+  humanFileSize
+}

browser/lib/wakatime-plugin.js

@@ -0,0 +1,49 @@
+import config from 'browser/main/lib/ConfigManager'
+const exec = require('child_process').exec
+const path = require('path')
+let lastHeartbeat = 0
+
+function sendWakatimeHeartBeat(
+  storagePath,
+  noteKey,
+  storageName,
+  { isWrite, hasFileChanges, isFileChange }
+) {
+  if (
+    config.get().wakatime.isActive &&
+    !!config.get().wakatime.key &&
+    (new Date().getTime() - lastHeartbeat > 120000 || isFileChange)
+  ) {
+    const notePath = path.join(storagePath, 'notes', noteKey + '.cson')
+
+    if (!isWrite && !hasFileChanges && !isFileChange) {
+      return
+    }
+
+    lastHeartbeat = new Date()
+    const wakatimeKey = config.get().wakatime.key
+    if (wakatimeKey) {
+      exec(
+        `wakatime --file ${notePath} --project '${storageName}' --key ${wakatimeKey}  --plugin Boostnote-wakatime`,
+        (error, stdOut, stdErr) => {
+          if (error) {
+            console.log(error)
+            lastHeartbeat = 0
+          } else {
+            console.log(
+              'wakatime',
+              'isWrite',
+              isWrite,
+              'hasChanges',
+              hasFileChanges,
+              'isFileChange',
+              isFileChange
+            )
+          }
+        }
+      )
+    }
+  }
+}
+
+export { sendWakatimeHeartBeat }

browser/main/Detail/Detail.styl

@@ -20,11 +20,20 @@
 body[data-theme="dark"]
   .root
     background-color $ui-dark-backgroundColor
+    border-left 1px solid $ui-dark-borderColor
   .empty-message
     color $ui-dark-inactive-text-color
-    
-body[data-theme="solarized-dark"]
-  .root
-    background-color $ui-solarized-dark-noteDetail-backgroundColor
-  .empty-message
-    color $ui-solarized-dark-text-color
+
+apply-theme(theme)
+  body[data-theme={theme}]
+    .root
+      background-color get-theme-var(theme, 'noteDetail-backgroundColor')
+      border-left 1px solid get-theme-var(theme, 'borderColor')
+    .empty-message
+      color get-theme-var(theme, 'text-color')
+
+for theme in 'solarized-dark' 'dracula'
+  apply-theme(theme)
+
+for theme in $themes
+  apply-theme(theme)

browser/main/Detail/FolderSelect.js

@@ -3,9 +3,10 @@ import React from 'react'
 import CSSModules from 'browser/lib/CSSModules'
 import styles from './FolderSelect.styl'
 import _ from 'lodash'
+import i18n from 'browser/lib/i18n'
 
 class FolderSelect extends React.Component {
-  constructor (props) {
+  constructor(props) {
     super(props)
 
     this.state = {
@@ -15,24 +16,27 @@ class FolderSelect extends React.Component {
     }
   }
 
-  componentDidMount () {
+  componentDidMount() {
     this.value = this.props.value
   }
 
-  componentDidUpdate () {
+  componentDidUpdate() {
     this.value = this.props.value
   }
 
-  handleClick (e) {
-    this.setState({
-      status: 'SEARCH',
-      optionIndex: -1
-    }, () => {
-      this.refs.search.focus()
-    })
+  handleClick(e) {
+    this.setState(
+      {
+        status: 'SEARCH',
+        optionIndex: -1
+      },
+      () => {
+        this.refs.search.focus()
+      }
+    )
   }
 
-  handleFocus (e) {
+  handleFocus(e) {
     if (this.state.status === 'IDLE') {
       this.setState({
         status: 'FOCUS'
@@ -40,7 +44,7 @@ class FolderSelect extends React.Component {
     }
   }
 
-  handleBlur (e) {
+  handleBlur(e) {
     if (this.state.status === 'FOCUS') {
       this.setState({
         status: 'IDLE'
@@ -48,40 +52,49 @@ class FolderSelect extends React.Component {
     }
   }
 
-  handleKeyDown (e) {
+  handleKeyDown(e) {
     switch (e.keyCode) {
       case 13:
         if (this.state.status === 'FOCUS') {
-          this.setState({
-            status: 'SEARCH',
-            optionIndex: -1
-          }, () => {
-            this.refs.search.focus()
-          })
+          this.setState(
+            {
+              status: 'SEARCH',
+              optionIndex: -1
+            },
+            () => {
+              this.refs.search.focus()
+            }
+          )
         }
         break
       case 40:
       case 38:
         if (this.state.status === 'FOCUS') {
-          this.setState({
-            status: 'SEARCH',
-            optionIndex: 0
-          }, () => {
-            this.refs.search.focus()
-          })
+          this.setState(
+            {
+              status: 'SEARCH',
+              optionIndex: 0
+            },
+            () => {
+              this.refs.search.focus()
+            }
+          )
         }
         break
       case 9:
         if (e.shiftKey) {
           e.preventDefault()
-          const tabbable = document.querySelectorAll('a:not([disabled]), button:not([disabled]), input[type=text]:not([disabled]), [tabindex]:not([disabled]):not([tabindex="-1"])')
-          const previousEl = tabbable[Array.prototype.indexOf.call(tabbable, this.refs.root) - 1]
+          const tabbable = document.querySelectorAll(
+            'a:not([disabled]), button:not([disabled]), input[type=text]:not([disabled]), [tabindex]:not([disabled]):not([tabindex="-1"])'
+          )
+          const previousEl =
+            tabbable[Array.prototype.indexOf.call(tabbable, this.refs.root) - 1]
           if (previousEl != null) previousEl.focus()
         }
     }
   }
 
-  handleSearchInputBlur (e) {
+  handleSearchInputBlur(e) {
     if (e.relatedTarget !== this.refs.root) {
       this.setState({
         status: 'IDLE'
@@ -89,14 +102,17 @@ class FolderSelect extends React.Component {
     }
   }
 
-  handleSearchInputChange (e) {
+  handleSearchInputChange(e) {
     const { folders } = this.props
     const search = this.refs.search.value
-    const optionIndex = search.length > 0
-      ? _.findIndex(folders, (folder) => {
-        return folder.name.match(new RegExp('^' + _.escapeRegExp(search), 'i'))
-      })
-      : -1
+    const optionIndex =
+      search.length > 0
+        ? _.findIndex(folders, folder => {
+            return folder.name.match(
+              new RegExp('^' + _.escapeRegExp(search), 'i')
+            )
+          })
+        : -1
 
     this.setState({
       search: this.refs.search.value,
@@ -104,7 +120,7 @@ class FolderSelect extends React.Component {
     })
   }
 
-  handleSearchInputKeyDown (e) {
+  handleSearchInputKeyDown(e) {
     switch (e.keyCode) {
       case 40:
         e.stopPropagation()
@@ -120,15 +136,18 @@ class FolderSelect extends React.Component {
         break
       case 27:
         e.stopPropagation()
-        this.setState({
-          status: 'FOCUS'
-        }, () => {
-          this.refs.root.focus()
-        })
+        this.setState(
+          {
+            status: 'FOCUS'
+          },
+          () => {
+            this.refs.root.focus()
+          }
+        )
     }
   }
 
-  nextOption () {
+  nextOption() {
     let { optionIndex } = this.state
     const { folders } = this.props
 
@@ -140,7 +159,7 @@ class FolderSelect extends React.Component {
     })
   }
 
-  previousOption () {
+  previousOption() {
     const { folders } = this.props
     let { optionIndex } = this.state
 
@@ -152,46 +171,52 @@ class FolderSelect extends React.Component {
     })
   }
 
-  selectOption () {
+  selectOption() {
     const { folders } = this.props
     const optionIndex = this.state.optionIndex
 
     const folder = folders[optionIndex]
     if (folder != null) {
-      this.setState({
-        status: 'FOCUS'
-      }, () => {
-        this.setValue(folder.key)
-        this.refs.root.focus()
-      })
+      this.setState(
+        {
+          status: 'FOCUS'
+        },
+        () => {
+          this.setValue(folder.key)
+          this.refs.root.focus()
+        }
+      )
     }
   }
 
-  handleOptionClick (storageKey, folderKey) {
-    return (e) => {
+  handleOptionClick(storageKey, folderKey) {
+    return e => {
       e.stopPropagation()
-      this.setState({
-        status: 'FOCUS'
-      }, () => {
-        this.setValue(storageKey + '-' + folderKey)
-        this.refs.root.focus()
-      })
+      this.setState(
+        {
+          status: 'FOCUS'
+        },
+        () => {
+          this.setValue(storageKey + '-' + folderKey)
+          this.refs.root.focus()
+        }
+      )
     }
   }
 
-  setValue (value) {
+  setValue(value) {
     this.value = value
     this.props.onChange()
   }
 
-  render () {
+  render() {
     const { className, data, value } = this.props
     const splitted = value.split('-')
     const storageKey = splitted.shift()
     const folderKey = splitted.shift()
     let options = []
     data.storageMap.forEach((storage, index) => {
-      storage.folders.forEach((folder) => {
+      storage.folders.forEach(folder => {
         options.push({
           storage: storage,
           folder: folder
@@ -199,68 +224,78 @@ class FolderSelect extends React.Component {
       })
     })
 
-    const currentOption = options.filter((option) => option.storage.key === storageKey && option.folder.key === folderKey)[0]
+    const currentOption = options.filter(
+      option =>
+        option.storage.key === storageKey && option.folder.key === folderKey
+    )[0]
 
     if (this.state.search.trim().length > 0) {
       const filter = new RegExp('^' + _.escapeRegExp(this.state.search), 'i')
-      options = options.filter((option) => filter.test(option.folder.name))
+      options = options.filter(option => filter.test(option.folder.name))
     }
 
-    const optionList = options
-      .map((option, index) => {
-        return (
-          <div styleName={index === this.state.optionIndex
+    const optionList = options.map((option, index) => {
+      return (
+        <div
+          styleName={
+            index === this.state.optionIndex
               ? 'search-optionList-item--active'
               : 'search-optionList-item'
-            }
-            key={option.storage.key + '-' + option.folder.key}
-            onClick={(e) => this.handleOptionClick(option.storage.key, option.folder.key)(e)}
+          }
+          key={option.storage.key + '-' + option.folder.key}
+          onClick={e =>
+            this.handleOptionClick(option.storage.key, option.folder.key)(e)
+          }
+        >
+          <span
+            styleName='search-optionList-item-name'
+            style={{ borderColor: option.folder.color }}
           >
-            <span styleName='search-optionList-item-name'
-              style={{borderColor: option.folder.color}}
-            >
-              {option.folder.name}
-              <span styleName='search-optionList-item-name-surfix'>in {option.storage.name}</span>
+            {option.folder.name}
+            <span styleName='search-optionList-item-name-surfix'>
+              in {option.storage.name}
             </span>
-          </div>
-        )
-      })
+          </span>
+        </div>
+      )
+    })
 
     return (
-      <div className={_.isString(className)
-          ? 'FolderSelect ' + className
-          : 'FolderSelect'
+      <div
+        className={
+          _.isString(className) ? 'FolderSelect ' + className : 'FolderSelect'
         }
-        styleName={this.state.status === 'SEARCH'
-          ? 'root--search'
-          : this.state.status === 'FOCUS'
-          ? 'root--focus'
-          : 'root'
+        styleName={
+          this.state.status === 'SEARCH'
+            ? 'root--search'
+            : this.state.status === 'FOCUS'
+            ? 'root--focus'
+            : 'root'
         }
         ref='root'
         tabIndex='0'
-        onClick={(e) => this.handleClick(e)}
-        onFocus={(e) => this.handleFocus(e)}
-        onBlur={(e) => this.handleBlur(e)}
-        onKeyDown={(e) => this.handleKeyDown(e)}
+        onClick={e => this.handleClick(e)}
+        onFocus={e => this.handleFocus(e)}
+        onBlur={e => this.handleBlur(e)}
+        onKeyDown={e => this.handleKeyDown(e)}
       >
-        {this.state.status === 'SEARCH'
-          ? <div styleName='search'>
-            <input styleName='search-input'
+        {this.state.status === 'SEARCH' ? (
+          <div styleName='search'>
+            <input
+              styleName='search-input'
               ref='search'
               value={this.state.search}
-              placeholder='Folder...'
-              onChange={(e) => this.handleSearchInputChange(e)}
-              onBlur={(e) => this.handleSearchInputBlur(e)}
-              onKeyDown={(e) => this.handleSearchInputKeyDown(e)}
+              placeholder={i18n.__('Folder...')}
+              onChange={e => this.handleSearchInputChange(e)}
+              onBlur={e => this.handleSearchInputBlur(e)}
+              onKeyDown={e => this.handleSearchInputKeyDown(e)}
             />
-            <div styleName='search-optionList'
-              ref='optionList'
-            >
+            <div styleName='search-optionList' ref='optionList'>
               {optionList}
             </div>
           </div>
-          : <div styleName='idle' style={{color: currentOption.folder.color}}>
+        ) : currentOption ? (
+          <div styleName='idle' style={{ color: currentOption.folder.color }}>
             <div styleName='idle-label'>
               <i className='fa fa-folder' />
               <span styleName='idle-label-name'>
@@ -268,8 +303,7 @@ class FolderSelect extends React.Component {
               </span>
             </div>
           </div>
-        }
-
+        ) : null}
       </div>
     )
   }
@@ -279,11 +313,13 @@ FolderSelect.propTypes = {
   className: PropTypes.string,
   onChange: PropTypes.func,
   value: PropTypes.string,
-  folders: PropTypes.arrayOf(PropTypes.shape({
-    key: PropTypes.string,
-    name: PropTypes.string,
-    color: PropTypes.string
-  }))
+  folders: PropTypes.arrayOf(
+    PropTypes.shape({
+      key: PropTypes.string,
+      name: PropTypes.string,
+      color: PropTypes.string
+    })
+  )
 }
 
 export default CSSModules(FolderSelect, styles)

browser/main/Detail/FolderSelect.styl

@@ -3,20 +3,14 @@
   border solid 1px transparent
   vertical-align middle
   border-radius 2px
+  height 30px
   transition 0.15s
   user-select none
   margin-right 10px
-  &:hover
-    background-color $ui-button--hover-backgroundColor
 
 .root--search, .root--focus
   @extend .root
-  background-color $ui-noteDetail-backgroundColor = #fff
   border-color $ui-input--focus-borderColor
-  width 154px
-  height 30px
-  &:hover
-    border-color $ui-input--focus-borderColor = #fff
 
 .idle
   position relative
@@ -42,7 +36,7 @@
   height 34px
   width 20px
   line-height 34px
-  
+
 .search-input
   vertical-align middle
   position relative
@@ -77,7 +71,7 @@
   overflow ellipsis
   cursor pointer
   &:hover
-    background-color $ui-button--hover-backgroundColor 
+    background-color $ui-button--hover-backgroundColor
 
 .search-optionList-item--active
   @extend .search-optionList-item
@@ -139,3 +133,40 @@ body[data-theme="dark"]
       color $ui-dark-button--active-color
   .search-optionList-item-name-surfix
     color $ui-dark-inactive-text-color
+
+apply-theme(theme)
+  body[data-theme={theme}]
+    .root
+      &:hover
+        background-color get-theme-var(theme, 'button--hover-backgroundColor')
+        border-color get-theme-var(theme, 'borderColor')
+
+    .search-input
+      color get-theme-var(theme, 'text-color')
+      background-color transparent
+      border-color get-theme-var(theme, 'borderColor')
+
+    .search-optionList
+      color get-theme-var(theme, 'text-color')
+      border-color get-theme-var(theme, 'borderColor')
+      background-color get-theme-var(theme, 'button-backgroundColor')
+
+    .search-optionList-item
+      &:hover
+        background-color lighten(get-theme-var(theme, 'button--hover-backgroundColor'), 15%)
+
+    .search-optionList-item--active
+      background-color get-theme-var(theme, 'button--active-backgroundColor')
+      color get-theme-var(theme, 'button--active-color')
+      &:hover
+        background-color get-theme-var(theme, 'button--active-backgroundColor')
+        color get-theme-var(theme, 'button--active-color')
+
+    .search-optionList-item-name-surfix
+      color get-theme-var(theme, 'inactive-text-color')
+
+for theme in 'solarized-dark' 'dracula'
+  apply-theme(theme)
+
+for theme in $themes
+  apply-theme(theme)

browser/main/Detail/FromUrlButton.js

@@ -0,0 +1,71 @@
+import PropTypes from 'prop-types'
+import React from 'react'
+import CSSModules from 'browser/lib/CSSModules'
+import styles from './FromUrlButton.styl'
+import _ from 'lodash'
+import i18n from 'browser/lib/i18n'
+
+class FromUrlButton extends React.Component {
+  constructor(props) {
+    super(props)
+
+    this.state = {
+      isActive: false
+    }
+  }
+
+  handleMouseDown(e) {
+    this.setState({
+      isActive: true
+    })
+  }
+
+  handleMouseUp(e) {
+    this.setState({
+      isActive: false
+    })
+  }
+
+  handleMouseLeave(e) {
+    this.setState({
+      isActive: false
+    })
+  }
+
+  render() {
+    const { className } = this.props
+
+    return (
+      <button
+        className={
+          _.isString(className) ? 'FromUrlButton ' + className : 'FromUrlButton'
+        }
+        styleName={
+          this.state.isActive || this.props.isActive ? 'root--active' : 'root'
+        }
+        onMouseDown={e => this.handleMouseDown(e)}
+        onMouseUp={e => this.handleMouseUp(e)}
+        onMouseLeave={e => this.handleMouseLeave(e)}
+        onClick={this.props.onClick}
+      >
+        <img
+          styleName='icon'
+          src={
+            this.state.isActive || this.props.isActive
+              ? '../resources/icon/icon-external.svg'
+              : '../resources/icon/icon-external.svg'
+          }
+        />
+        <span styleName='tooltip'>{i18n.__('Convert URL to Markdown')}</span>
+      </button>
+    )
+  }
+}
+
+FromUrlButton.propTypes = {
+  isActive: PropTypes.bool,
+  onClick: PropTypes.func,
+  className: PropTypes.string
+}
+
+export default CSSModules(FromUrlButton, styles)