add hotkey to catchup all feeds, add optional warning to catchupAllFeeds()

functions.js

@@ -347,6 +347,12 @@ function hotkey_handler(e) {
 			}
 		}
 
+		if (keycode == 81 && shift_key) { // shift + q
+			if (typeof catchupAllFeeds != 'undefined') {
+				return catchupAllFeeds();
+			}
+		}
+
 		if (typeof localHotkeyHandler != 'undefined') {
 			try {
 				return localHotkeyHandler(e);

localized_js.php

@@ -130,7 +130,7 @@ print T_js_decl("Publish article");
 print T_js_decl("Unpublish article");
 print T_js_decl("You can't clear this type of feed.");
 print T_js_decl("Erase all non-starred articles in %s?");
-#print T_js_decl(
+print T_js_decl("Mark all articles as read?");
 #print T_js_decl(
 #print T_js_decl(
 #print T_js_decl(

tt-rss.js

@@ -219,6 +219,10 @@ function updateFeedList(silent, fetch) {
 
 function catchupAllFeeds() {
 
+	var str = __("Mark all articles as read?");
+
+	if (getInitParam("confirm_feed_catchup") != 1 || confirm(str)) {
+
 		var query_str = "backend.php?op=feeds&subop=catchupAll";
 
 		notify_progress("Marking all feeds as read...");
@@ -232,7 +236,7 @@ function catchupAllFeeds() {
 
 		global_unread = 0;
 		updateTitle("");
-
+	}
 }
 
 function viewCurrentFeed(subop) {