mirror of
https://git.tt-rss.org/git/tt-rss.git
synced 2025-12-24 03:31:29 +00:00
upgrade Dojo to 1.6.1
This commit is contained in:
Andrew Dolgov
@@ -1,103 +1,167 @@
|
||||
/*
|
||||
Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
|
||||
Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved.
|
||||
Available via Academic Free License >= 2.1 OR the modified BSD license.
|
||||
see: http://dojotoolkit.org/license for details
|
||||
*/
|
||||
|
||||
|
||||
if(!dojo._hasResource["dijit.form.Textarea"]){
|
||||
dojo._hasResource["dijit.form.Textarea"]=true;
|
||||
if(!dojo._hasResource["dijit.form.Textarea"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
||||
dojo._hasResource["dijit.form.Textarea"] = true;
|
||||
dojo.provide("dijit.form.Textarea");
|
||||
dojo.require("dijit.form.SimpleTextarea");
|
||||
dojo.declare("dijit.form.Textarea",dijit.form.SimpleTextarea,{cols:"",_previousNewlines:0,_strictMode:(dojo.doc.compatMode!="BackCompat"),_getHeight:function(_1){
|
||||
var _2=_1.scrollHeight;
|
||||
if(dojo.isIE){
|
||||
_2+=_1.offsetHeight-_1.clientHeight-((dojo.isIE<8&&this._strictMode)?dojo._getPadBorderExtents(_1).h:0);
|
||||
}else{
|
||||
if(dojo.isMoz){
|
||||
_2+=_1.offsetHeight-_1.clientHeight;
|
||||
}else{
|
||||
if(dojo.isWebKit&&!(dojo.isSafari<4)){
|
||||
_2+=dojo._getBorderExtents(_1).h;
|
||||
}else{
|
||||
_2+=dojo._getPadBorderExtents(_1).h;
|
||||
}
|
||||
}
|
||||
}
|
||||
return _2;
|
||||
},_estimateHeight:function(_3){
|
||||
_3.style.maxHeight="";
|
||||
_3.style.height="auto";
|
||||
_3.rows=(_3.value.match(/\n/g)||[]).length+1;
|
||||
},_needsHelpShrinking:dojo.isMoz||dojo.isWebKit,_onInput:function(){
|
||||
this.inherited(arguments);
|
||||
if(this._busyResizing){
|
||||
return;
|
||||
}
|
||||
this._busyResizing=true;
|
||||
var _4=this.textbox;
|
||||
if(_4.scrollHeight&&_4.offsetHeight&&_4.clientHeight){
|
||||
var _5=this._getHeight(_4)+"px";
|
||||
if(_4.style.height!=_5){
|
||||
_4.style.maxHeight=_4.style.height=_5;
|
||||
}
|
||||
if(this._needsHelpShrinking){
|
||||
if(this._setTimeoutHandle){
|
||||
clearTimeout(this._setTimeoutHandle);
|
||||
}
|
||||
this._setTimeoutHandle=setTimeout(dojo.hitch(this,"_shrink"),0);
|
||||
}
|
||||
}else{
|
||||
this._estimateHeight(_4);
|
||||
}
|
||||
this._busyResizing=false;
|
||||
},_busyResizing:false,_shrink:function(){
|
||||
this._setTimeoutHandle=null;
|
||||
if(this._needsHelpShrinking&&!this._busyResizing){
|
||||
this._busyResizing=true;
|
||||
var _6=this.textbox;
|
||||
var _7=false;
|
||||
if(_6.value==""){
|
||||
_6.value=" ";
|
||||
_7=true;
|
||||
}
|
||||
var _8=_6.scrollHeight;
|
||||
if(!_8){
|
||||
this._estimateHeight(_6);
|
||||
}else{
|
||||
var _9=_6.style.paddingBottom;
|
||||
var _a=dojo._getPadExtents(_6);
|
||||
_a=_a.h-_a.t;
|
||||
_6.style.paddingBottom=_a+1+"px";
|
||||
var _b=this._getHeight(_6)-1+"px";
|
||||
if(_6.style.maxHeight!=_b){
|
||||
_6.style.paddingBottom=_a+_8+"px";
|
||||
_6.scrollTop=0;
|
||||
_6.style.maxHeight=this._getHeight(_6)-_8+"px";
|
||||
}
|
||||
_6.style.paddingBottom=_9;
|
||||
}
|
||||
if(_7){
|
||||
_6.value="";
|
||||
}
|
||||
this._busyResizing=false;
|
||||
}
|
||||
},resize:function(){
|
||||
this._onInput();
|
||||
},_setValueAttr:function(){
|
||||
this.inherited(arguments);
|
||||
this.resize();
|
||||
},postCreate:function(){
|
||||
this.inherited(arguments);
|
||||
dojo.style(this.textbox,{overflowY:"hidden",overflowX:"auto",boxSizing:"border-box",MsBoxSizing:"border-box",WebkitBoxSizing:"border-box",MozBoxSizing:"border-box"});
|
||||
this.connect(this.textbox,"onscroll",this._onInput);
|
||||
this.connect(this.textbox,"onresize",this._onInput);
|
||||
this.connect(this.textbox,"onfocus",this._onInput);
|
||||
this._setTimeoutHandle=setTimeout(dojo.hitch(this,"resize"),0);
|
||||
},uninitialize:function(){
|
||||
if(this._setTimeoutHandle){
|
||||
clearTimeout(this._setTimeoutHandle);
|
||||
}
|
||||
this.inherited(arguments);
|
||||
}});
|
||||
|
||||
|
||||
dojo.declare(
|
||||
"dijit.form.Textarea",
|
||||
dijit.form.SimpleTextarea,
|
||||
{
|
||||
// summary:
|
||||
// A textarea widget that adjusts it's height according to the amount of data.
|
||||
//
|
||||
// description:
|
||||
// A textarea that dynamically expands/contracts (changing it's height) as
|
||||
// the user types, to display all the text without requiring a scroll bar.
|
||||
//
|
||||
// Takes nearly all the parameters (name, value, etc.) that a vanilla textarea takes.
|
||||
// Rows is not supported since this widget adjusts the height.
|
||||
//
|
||||
// example:
|
||||
// | <textarea dojoType="dijit.form.TextArea">...</textarea>
|
||||
|
||||
|
||||
// TODO: for 2.0, rename this to ExpandingTextArea, and rename SimpleTextarea to Textarea
|
||||
|
||||
baseClass: "dijitTextBox dijitTextArea dijitExpandingTextArea",
|
||||
|
||||
// Override SimpleTextArea.cols to default to width:100%, for backward compatibility
|
||||
cols: "",
|
||||
|
||||
_previousNewlines: 0,
|
||||
_strictMode: (dojo.doc.compatMode != 'BackCompat'), // not the same as !dojo.isQuirks
|
||||
|
||||
_getHeight: function(textarea){
|
||||
var newH = textarea.scrollHeight;
|
||||
if(dojo.isIE){
|
||||
newH += textarea.offsetHeight - textarea.clientHeight - ((dojo.isIE < 8 && this._strictMode) ? dojo._getPadBorderExtents(textarea).h : 0);
|
||||
}else if(dojo.isMoz){
|
||||
newH += textarea.offsetHeight - textarea.clientHeight; // creates room for horizontal scrollbar
|
||||
}else if(dojo.isWebKit){
|
||||
newH += dojo._getBorderExtents(textarea).h;
|
||||
}else{ // Opera 9.6 (TODO: test if this is still needed)
|
||||
newH += dojo._getPadBorderExtents(textarea).h;
|
||||
}
|
||||
return newH;
|
||||
},
|
||||
|
||||
_estimateHeight: function(textarea){
|
||||
// summary:
|
||||
// Approximate the height when the textarea is invisible with the number of lines in the text.
|
||||
// Fails when someone calls setValue with a long wrapping line, but the layout fixes itself when the user clicks inside so . . .
|
||||
// In IE, the resize event is supposed to fire when the textarea becomes visible again and that will correct the size automatically.
|
||||
//
|
||||
textarea.style.maxHeight = "";
|
||||
textarea.style.height = "auto";
|
||||
// #rows = #newlines+1
|
||||
// Note: on Moz, the following #rows appears to be 1 too many.
|
||||
// Actually, Moz is reserving room for the scrollbar.
|
||||
// If you increase the font size, this behavior becomes readily apparent as the last line gets cut off without the +1.
|
||||
textarea.rows = (textarea.value.match(/\n/g) || []).length + 1;
|
||||
},
|
||||
|
||||
_needsHelpShrinking: dojo.isMoz || dojo.isWebKit,
|
||||
|
||||
_onInput: function(){
|
||||
// Override SimpleTextArea._onInput() to deal with height adjustment
|
||||
this.inherited(arguments);
|
||||
if(this._busyResizing){ return; }
|
||||
this._busyResizing = true;
|
||||
var textarea = this.textbox;
|
||||
if(textarea.scrollHeight && textarea.offsetHeight && textarea.clientHeight){
|
||||
var newH = this._getHeight(textarea) + "px";
|
||||
if(textarea.style.height != newH){
|
||||
textarea.style.maxHeight = textarea.style.height = newH;
|
||||
}
|
||||
if(this._needsHelpShrinking){
|
||||
if(this._setTimeoutHandle){
|
||||
clearTimeout(this._setTimeoutHandle);
|
||||
}
|
||||
this._setTimeoutHandle = setTimeout(dojo.hitch(this, "_shrink"), 0); // try to collapse multiple shrinks into 1
|
||||
}
|
||||
}else{
|
||||
// hidden content of unknown size
|
||||
this._estimateHeight(textarea);
|
||||
}
|
||||
this._busyResizing = false;
|
||||
},
|
||||
|
||||
_busyResizing: false,
|
||||
_shrink: function(){
|
||||
// grow paddingBottom to see if scrollHeight shrinks (when it is unneccesarily big)
|
||||
this._setTimeoutHandle = null;
|
||||
if(this._needsHelpShrinking && !this._busyResizing){
|
||||
this._busyResizing = true;
|
||||
var textarea = this.textbox;
|
||||
var empty = false;
|
||||
if(textarea.value == ''){
|
||||
textarea.value = ' '; // prevent collapse all the way back to 0
|
||||
empty = true;
|
||||
}
|
||||
var scrollHeight = textarea.scrollHeight;
|
||||
if(!scrollHeight){
|
||||
this._estimateHeight(textarea);
|
||||
}else{
|
||||
var oldPadding = textarea.style.paddingBottom;
|
||||
var newPadding = dojo._getPadExtents(textarea);
|
||||
newPadding = newPadding.h - newPadding.t;
|
||||
textarea.style.paddingBottom = newPadding + 1 + "px"; // tweak padding to see if height can be reduced
|
||||
var newH = this._getHeight(textarea) - 1 + "px"; // see if the height changed by the 1px added
|
||||
if(textarea.style.maxHeight != newH){ // if can be reduced, so now try a big chunk
|
||||
textarea.style.paddingBottom = newPadding + scrollHeight + "px";
|
||||
textarea.scrollTop = 0;
|
||||
textarea.style.maxHeight = this._getHeight(textarea) - scrollHeight + "px"; // scrollHeight is the added padding
|
||||
}
|
||||
textarea.style.paddingBottom = oldPadding;
|
||||
}
|
||||
if(empty){
|
||||
textarea.value = '';
|
||||
}
|
||||
this._busyResizing = false;
|
||||
}
|
||||
},
|
||||
|
||||
resize: function(){
|
||||
// summary:
|
||||
// Resizes the textarea vertically (should be called after a style/value change)
|
||||
this._onInput();
|
||||
},
|
||||
|
||||
_setValueAttr: function(){
|
||||
this.inherited(arguments);
|
||||
this.resize();
|
||||
},
|
||||
|
||||
buildRendering: function(){
|
||||
this.inherited(arguments);
|
||||
|
||||
// tweak textarea style to reduce browser differences
|
||||
dojo.style(this.textbox, { overflowY: 'hidden', overflowX: 'auto', boxSizing: 'border-box', MsBoxSizing: 'border-box', WebkitBoxSizing: 'border-box', MozBoxSizing: 'border-box' });
|
||||
},
|
||||
|
||||
postCreate: function(){
|
||||
this.inherited(arguments);
|
||||
|
||||
this.connect(this.textbox, "onscroll", "_onInput");
|
||||
this.connect(this.textbox, "onresize", "_onInput");
|
||||
this.connect(this.textbox, "onfocus", "_onInput"); // useful when a previous estimate was off a bit
|
||||
this._setTimeoutHandle = setTimeout(dojo.hitch(this, "resize"), 0);
|
||||
},
|
||||
|
||||
uninitialize: function(){
|
||||
if(this._setTimeoutHandle){
|
||||
clearTimeout(this._setTimeoutHandle);
|
||||
}
|
||||
this.inherited(arguments);
|
||||
}
|
||||
});
|
||||
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user