add AppBase as a shared ancestor for main and prefs app objects

remove event.observe stuff from startup, unneeded

1 files changed, 495 insertions, 494 deletions

diff --git a/js/tt-rss.js b/js/tt-rss.js
index 481386114..ec52755a1 100644
--- a/js/tt-rss.js
+++ b/js/tt-rss.js
@@ -1,6 +1,7 @@
 'use strict'
 /* global dijit,__ */
 
+let App;
 let Utils;
 let CommonDialogs;
 let Filters;
@@ -9,63 +10,63 @@ let Headlines;
 let Article;
 let ArticleCache;
 
-const App = {
-	global_unread: -1,
-	_widescreen_mode: false,
-	hotkey_actions: {},
-	init: function() {
-
-		window.onerror = function (message, filename, lineno, colno, error) {
-			report_error(message, filename, lineno, colno, error);
-		};
-
-		require(["dojo/_base/kernel",
-			"dojo/ready",
-			"dojo/parser",
-			"dojo/_base/loader",
-			"dojo/_base/html",
-			"dojo/query",
-			"dijit/ProgressBar",
-			"dijit/ColorPalette",
-			"dijit/Dialog",
-			"dijit/form/Button",
-			"dijit/form/ComboButton",
-			"dijit/form/CheckBox",
-			"dijit/form/DropDownButton",
-			"dijit/form/FilteringSelect",
-			"dijit/form/Form",
-			"dijit/form/RadioButton",
-			"dijit/form/Select",
-			"dijit/form/MultiSelect",
-			"dijit/form/SimpleTextarea",
-			"dijit/form/TextBox",
-			"dijit/form/ComboBox",
-			"dijit/form/ValidationTextBox",
-			"dijit/InlineEditBox",
-			"dijit/layout/AccordionContainer",
-			"dijit/layout/BorderContainer",
-			"dijit/layout/ContentPane",
-			"dijit/layout/TabContainer",
-			"dijit/PopupMenuItem",
-			"dijit/Menu",
-			"dijit/Toolbar",
-			"dijit/Tree",
-			"dijit/tree/dndSource",
-			"dijit/tree/ForestStoreModel",
-			"dojo/data/ItemFileWriteStore",
-			"fox/Utils",
-			"fox/CommonDialogs",
-			"fox/CommonFilters",
-			"fox/Feeds",
-			"fox/Headlines",
-			"fox/Article",
-			"fox/ArticleCache",
-			"fox/FeedStoreModel",
-			"fox/FeedTree"], function (dojo, ready, parser) {
-
-			ready(function () {
-
-				try {
+require(["dojo/_base/kernel",
+	"dojo/_base/declare",
+	"dojo/ready",
+	"dojo/parser",
+	"fox/AppBase",
+	"dojo/_base/loader",
+	"dojo/_base/html",
+	"dojo/query",
+	"dijit/ProgressBar",
+	"dijit/ColorPalette",
+	"dijit/Dialog",
+	"dijit/form/Button",
+	"dijit/form/ComboButton",
+	"dijit/form/CheckBox",
+	"dijit/form/DropDownButton",
+	"dijit/form/FilteringSelect",
+	"dijit/form/Form",
+	"dijit/form/RadioButton",
+	"dijit/form/Select",
+	"dijit/form/MultiSelect",
+	"dijit/form/SimpleTextarea",
+	"dijit/form/TextBox",
+	"dijit/form/ComboBox",
+	"dijit/form/ValidationTextBox",
+	"dijit/InlineEditBox",
+	"dijit/layout/AccordionContainer",
+	"dijit/layout/BorderContainer",
+	"dijit/layout/ContentPane",
+	"dijit/layout/TabContainer",
+	"dijit/PopupMenuItem",
+	"dijit/Menu",
+	"dijit/Toolbar",
+	"dijit/Tree",
+	"dijit/tree/dndSource",
+	"dijit/tree/ForestStoreModel",
+	"dojo/data/ItemFileWriteStore",
+	"fox/Utils",
+	"fox/CommonDialogs",
+	"fox/CommonFilters",
+	"fox/Feeds",
+	"fox/Headlines",
+	"fox/Article",
+	"fox/ArticleCache",
+	"fox/FeedStoreModel",
+	"fox/FeedTree"], function (dojo, declare, ready, parser, AppBase) {
+
+	ready(function () {
+		try {
+			const _App = declare("fox.App", AppBase, {
+				global_unread: -1,
+				_widescreen_mode: false,
+				hotkey_actions: {},
+				constructor: function () {
+					window.onerror = function (message, filename, lineno, colno, error) {
+						report_error(message, filename, lineno, colno, error);
+					};
+
 					Utils = fox.Utils();
 					CommonDialogs = fox.CommonDialogs();
 					Filters = fox.CommonFilters();
@@ -76,11 +77,11 @@ const App = {
 
 					parser.parse();
 
-					if (!App.genericSanityCheck())
-						return false;
+					if (!this.genericSanityCheck())
+						return;
 
 					Utils.setLoadingProgress(30);
-					App.initHotkeyActions();
+					this.initHotkeyActions();
 
 					const a = document.createElement('audio');
 					const hasAudio = !!a.canPlayType;
@@ -99,483 +100,483 @@ const App = {
 						try {
 							Utils.backendSanityCallback(transport);
 						} catch (e) {
-							console.error(e);
+							exception_error(e);
 						}
 					});
+				},
+				initSecondStage: function () {
+					this.enableCsrfSupport();
 
-				} catch (e) {
-					exception_error(e);
-				}
+					Feeds.reload();
+					Article.close();
 
-			});
+					if (parseInt(Cookie.get("ttrss_fh_width")) > 0) {
+						dijit.byId("feeds-holder").domNode.setStyle(
+							{width: Cookie.get("ttrss_fh_width") + "px"});
+					}
 
+					dijit.byId("main").resize();
 
-		});
-	},
-	initSecondStage: function () {
-		Feeds.reload();
-		Article.close();
+					dojo.connect(dijit.byId('feeds-holder'), 'resize',
+						function (args) {
+							if (args && args.w >= 0) {
+								Cookie.set("ttrss_fh_width", args.w, App.getInitParam("cookie_lifetime"));
+							}
+						});
 
-		if (parseInt(Cookie.get("ttrss_fh_width")) > 0) {
-			dijit.byId("feeds-holder").domNode.setStyle(
-				{width: Cookie.get("ttrss_fh_width") + "px"});
-		}
+					dojo.connect(dijit.byId('content-insert'), 'resize',
+						function (args) {
+							if (args && args.w >= 0 && args.h >= 0) {
+								Cookie.set("ttrss_ci_width", args.w, App.getInitParam("cookie_lifetime"));
+								Cookie.set("ttrss_ci_height", args.h, App.getInitParam("cookie_lifetime"));
+							}
+						});
 
-		dijit.byId("main").resize();
+					Cookie.delete("ttrss_test");
 
-		dojo.connect(dijit.byId('feeds-holder'), 'resize',
-			function (args) {
-				if (args && args.w >= 0) {
-					Cookie.set("ttrss_fh_width", args.w, getInitParam("cookie_lifetime"));
-				}
-			});
+					const toolbar = document.forms["main_toolbar_form"];
 
-		dojo.connect(dijit.byId('content-insert'), 'resize',
-			function (args) {
-				if (args && args.w >= 0 && args.h >= 0) {
-					Cookie.set("ttrss_ci_width", args.w, getInitParam("cookie_lifetime"));
-					Cookie.set("ttrss_ci_height", args.h, getInitParam("cookie_lifetime"));
-				}
-			});
+					dijit.getEnclosingWidget(toolbar.view_mode).attr('value',
+						App.getInitParam("default_view_mode"));
 
-		Cookie.delete("ttrss_test");
+					dijit.getEnclosingWidget(toolbar.order_by).attr('value',
+						App.getInitParam("default_view_order_by"));
 
-		const toolbar = document.forms["main_toolbar_form"];
+					const hash_feed_id = hash_get('f');
+					const hash_feed_is_cat = hash_get('c') == "1";
 
-		dijit.getEnclosingWidget(toolbar.view_mode).attr('value',
-			getInitParam("default_view_mode"));
+					if (hash_feed_id != undefined) {
+						Feeds.setActive(hash_feed_id, hash_feed_is_cat);
+					}
 
-		dijit.getEnclosingWidget(toolbar.order_by).attr('value',
-			getInitParam("default_view_order_by"));
+					Utils.setLoadingProgress(50);
 
-		const hash_feed_id = hash_get('f');
-		const hash_feed_is_cat = hash_get('c') == "1";
+					ArticleCache.clear();
 
-		if (hash_feed_id != undefined) {
-			Feeds.setActive(hash_feed_id, hash_feed_is_cat);
-		}
+					this._widescreen_mode = App.getInitParam("widescreen");
+					this.switchPanelMode(this._widescreen_mode);
 
-		Utils.setLoadingProgress(50);
+					Headlines.initScrollHandler();
 
-		ArticleCache.clear();
+					if (App.getInitParam("simple_update")) {
+						console.log("scheduling simple feed updater...");
+						window.setInterval(() => { Feeds.updateRandom() }, 30 * 1000);
+					}
 
-		this._widescreen_mode = getInitParam("widescreen");
-		this.switchPanelMode(this._widescreen_mode);
+					console.log("second stage ok");
+				},
+				genericSanityCheck: function() {
+					Cookie.set("ttrss_test", "TEST");
 
-		Headlines.initScrollHandler();
+					if (Cookie.get("ttrss_test") != "TEST") {
+						return fatalError(2);
+					}
 
-		if (getInitParam("simple_update")) {
-			console.log("scheduling simple feed updater...");
-			window.setInterval(() => { Feeds.updateRandom() }, 30 * 1000);
-		}
+					return true;
+				},
+				updateTitle: function() {
+					let tmp = "Tiny Tiny RSS";
 
-		console.log("second stage ok");
-	},
-	genericSanityCheck: function() {
-		Cookie.set("ttrss_test", "TEST");
+					if (this.global_unread > 0) {
+						tmp = "(" + this.global_unread + ") " + tmp;
+					}
 
-		if (Cookie.get("ttrss_test") != "TEST") {
-			return fatalError(2);
-		}
+					document.title = tmp;
+				},
+				onViewModeChanged: function() {
+					ArticleCache.clear();
+					return Feeds.reloadCurrent('');
+				},
+				isCombinedMode: function() {
+					return App.getInitParam("combined_display_mode");
+				},
+				hotkeyHandler(event) {
+					if (event.target.nodeName == "INPUT" || event.target.nodeName == "TEXTAREA") return;
+
+					const action_name = Utils.keyeventToAction(event);
+
+					if (action_name) {
+						const action_func = this.hotkey_actions[action_name];
+
+						if (action_func != null) {
+							action_func();
+							event.stopPropagation();
+							return false;
+						}
+					}
+				},
+				switchPanelMode: function(wide) {
+					if (App.isCombinedMode()) return;
 
-		return true;
-	},
-	updateTitle: function() {
-		let tmp = "Tiny Tiny RSS";
+					const article_id = Article.getActive();
 
-		if (this.global_unread > 0) {
-			tmp = "(" + this.global_unread + ") " + tmp;
-		}
+					if (wide) {
+						dijit.byId("headlines-wrap-inner").attr("design", 'sidebar');
+						dijit.byId("content-insert").attr("region", "trailing");
 
-		document.title = tmp;
-	},
-	onViewModeChanged: function() {
-		ArticleCache.clear();
-		return Feeds.reloadCurrent('');
-		},
-	isCombinedMode: function() {
-		return getInitParam("combined_display_mode");
-	},
-	hotkeyHandler(event) {
-		if (event.target.nodeName == "INPUT" || event.target.nodeName == "TEXTAREA") return;
-
-		const action_name = Utils.keyeventToAction(event);
-
-		if (action_name) {
-			const action_func = this.hotkey_actions[action_name];
-
-			if (action_func != null) {
-				action_func();
-				event.stopPropagation();
-				return false;
-			}
-		}
-	},
-	switchPanelMode: function(wide) {
-		if (App.isCombinedMode()) return;
+						dijit.byId("content-insert").domNode.setStyle({width: '50%',
+							height: 'auto',
+							borderTopWidth: '0px' });
 
-		const article_id = Article.getActive();
+						if (parseInt(Cookie.get("ttrss_ci_width")) > 0) {
+							dijit.byId("content-insert").domNode.setStyle(
+								{width: Cookie.get("ttrss_ci_width") + "px" });
+						}
 
-		if (wide) {
-			dijit.byId("headlines-wrap-inner").attr("design", 'sidebar');
-			dijit.byId("content-insert").attr("region", "trailing");
+						$("headlines-frame").setStyle({ borderBottomWidth: '0px' });
+						$("headlines-frame").addClassName("wide");
 
-			dijit.byId("content-insert").domNode.setStyle({width: '50%',
-				height: 'auto',
-				borderTopWidth: '0px' });
+					} else {
 
-			if (parseInt(Cookie.get("ttrss_ci_width")) > 0) {
-				dijit.byId("content-insert").domNode.setStyle(
-					{width: Cookie.get("ttrss_ci_width") + "px" });
-			}
+						dijit.byId("content-insert").attr("region", "bottom");
 
-			$("headlines-frame").setStyle({ borderBottomWidth: '0px' });
-			$("headlines-frame").addClassName("wide");
+						dijit.byId("content-insert").domNode.setStyle({width: 'auto',
+							height: '50%',
+							borderTopWidth: '0px'});
 
-		} else {
+						if (parseInt(Cookie.get("ttrss_ci_height")) > 0) {
+							dijit.byId("content-insert").domNode.setStyle(
+								{height: Cookie.get("ttrss_ci_height") + "px" });
+						}
 
-			dijit.byId("content-insert").attr("region", "bottom");
+						$("headlines-frame").setStyle({ borderBottomWidth: '1px' });
+						$("headlines-frame").removeClassName("wide");
 
-			dijit.byId("content-insert").domNode.setStyle({width: 'auto',
-				height: '50%',
-				borderTopWidth: '0px'});
+					}
 
-			if (parseInt(Cookie.get("ttrss_ci_height")) > 0) {
-				dijit.byId("content-insert").domNode.setStyle(
-					{height: Cookie.get("ttrss_ci_height") + "px" });
-			}
+					Article.close();
 
-			$("headlines-frame").setStyle({ borderBottomWidth: '1px' });
-			$("headlines-frame").removeClassName("wide");
+					if (article_id) Article.view(article_id);
 
-		}
+					xhrPost("backend.php", {op: "rpc", method: "setpanelmode", wide: wide ? 1 : 0});
+				},
+				initHotkeyActions: function() {
+					this.hotkey_actions["next_feed"] = function () {
+						const rv = dijit.byId("feedTree").getNextFeed(
+							Feeds.getActive(), Feeds.activeIsCat());
 
-		Article.close();
-
-		if (article_id) Article.view(article_id);
-
-		xhrPost("backend.php", {op: "rpc", method: "setpanelmode", wide: wide ? 1 : 0});
-	},
-	initHotkeyActions: function() {
-		this.hotkey_actions["next_feed"] = function () {
-			const rv = dijit.byId("feedTree").getNextFeed(
-				Feeds.getActive(), Feeds.activeIsCat());
-
-			if (rv) Feeds.open({feed: rv[0], is_cat: rv[1], delayed: true})
-		};
-		this.hotkey_actions["prev_feed"] = function () {
-			const rv = dijit.byId("feedTree").getPreviousFeed(
-				Feeds.getActive(), Feeds.activeIsCat());
-
-			if (rv) Feeds.open({feed: rv[0], is_cat: rv[1], delayed: true})
-		};
-		this.hotkey_actions["next_article"] = function () {
-			Headlines.move('next');
-		};
-		this.hotkey_actions["prev_article"] = function () {
-			Headlines.move('prev');
-		};
-		this.hotkey_actions["next_article_noscroll"] = function () {
-			Headlines.move('next', true);
-		};
-		this.hotkey_actions["prev_article_noscroll"] = function () {
-			Headlines.move('prev', true);
-		};
-		this.hotkey_actions["next_article_noexpand"] = function () {
-			Headlines.move('next', true, true);
-		};
-		this.hotkey_actions["prev_article_noexpand"] = function () {
-			Headlines.move('prev', true, true);
-		};
-		this.hotkey_actions["search_dialog"] = function () {
-			Feeds.search();
-		};
-		this.hotkey_actions["toggle_mark"] = function () {
-			Headlines.selectionToggleMarked();
-		};
-		this.hotkey_actions["toggle_publ"] = function () {
-			Headlines.selectionTogglePublished();
-		};
-		this.hotkey_actions["toggle_unread"] = function () {
-			Headlines.selectionToggleUnread({no_error: 1});
-		};
-		this.hotkey_actions["edit_tags"] = function () {
-			const id = Article.getActive();
-			if (id) {
-				Article.editTags(id);
-			}
-		};
-		this.hotkey_actions["open_in_new_window"] = function () {
-			if (Article.getActive()) {
-				Article.openInNewWindow(Article.getActive());
-			}
-		};
-		this.hotkey_actions["catchup_below"] = function () {
-			Headlines.catchupRelativeTo(1);
-		};
-		this.hotkey_actions["catchup_above"] = function () {
-			Headlines.catchupRelativeTo(0);
-		};
-		this.hotkey_actions["article_scroll_down"] = function () {
-			Article.scroll(40);
-		};
-		this.hotkey_actions["article_scroll_up"] = function () {
-			Article.scroll(-40);
-		};
-		this.hotkey_actions["close_article"] = function () {
-			if (App.isCombinedMode()) {
-				Article.cdmUnsetActive();
-			} else {
-				Article.close();
-			}
-		};
-		this.hotkey_actions["email_article"] = function () {
-			if (typeof emailArticle != "undefined") {
-				emailArticle();
-			} else if (typeof mailtoArticle != "undefined") {
-				mailtoArticle();
-			} else {
-				alert(__("Please enable mail plugin first."));
-			}
-		};
-		this.hotkey_actions["select_all"] = function () {
-			Headlines.select('all');
-		};
-		this.hotkey_actions["select_unread"] = function () {
-			Headlines.select('unread');
-		};
-		this.hotkey_actions["select_marked"] = function () {
-			Headlines.select('marked');
-		};
-		this.hotkey_actions["select_published"] = function () {
-			Headlines.select('published');
-		};
-		this.hotkey_actions["select_invert"] = function () {
-			Headlines.select('invert');
-		};
-		this.hotkey_actions["select_none"] = function () {
-			Headlines.select('none');
-		};
-		this.hotkey_actions["feed_refresh"] = function () {
-			if (Feeds.getActive() != undefined) {
-				Feeds.open({feed: Feeds.getActive(), is_cat: Feeds.activeIsCat()});
-			}
-		};
-		this.hotkey_actions["feed_unhide_read"] = function () {
-			Feeds.toggleUnread();
-		};
-		this.hotkey_actions["feed_subscribe"] = function () {
-			CommonDialogs.quickAddFeed();
-		};
-		this.hotkey_actions["feed_debug_update"] = function () {
-			if (!Feeds.activeIsCat() && parseInt(Feeds.getActive()) > 0) {
-				window.open("backend.php?op=feeds&method=update_debugger&feed_id=" + Feeds.getActive() +
-					"&csrf_token=" + getInitParam("csrf_token"));
-			} else {
-				alert("You can't debug this kind of feed.");
-			}
-		};
-
-		this.hotkey_actions["feed_debug_viewfeed"] = function () {
-			Feeds.open({feed: Feeds.getActive(), is_cat: Feeds.activeIsCat(), viewfeed_debug: true});
-		};
-
-		this.hotkey_actions["feed_edit"] = function () {
-			if (Feeds.activeIsCat())
-				alert(__("You can't edit this kind of feed."));
-			else
-				CommonDialogs.editFeed(Feeds.getActive());
-		};
-		this.hotkey_actions["feed_catchup"] = function () {
-			if (Feeds.getActive() != undefined) {
-				Feeds.catchupCurrent();
-			}
-		};
-		this.hotkey_actions["feed_reverse"] = function () {
-			Headlines.reverse();
-		};
-		this.hotkey_actions["feed_toggle_vgroup"] = function () {
-			xhrPost("backend.php", {op: "rpc", method: "togglepref", key: "VFEED_GROUP_BY_FEED"}, () => {
-				Feeds.reloadCurrent();
-			})
-		};
-		this.hotkey_actions["catchup_all"] = function () {
-			Feeds.catchupAll();
-		};
-		this.hotkey_actions["cat_toggle_collapse"] = function () {
-			if (Feeds.activeIsCat()) {
-				dijit.byId("feedTree").collapseCat(Feeds.getActive());
-			}
-		};
-		this.hotkey_actions["goto_all"] = function () {
-			Feeds.open({feed: -4});
-		};
-		this.hotkey_actions["goto_fresh"] = function () {
-			Feeds.open({feed: -3});
-		};
-		this.hotkey_actions["goto_marked"] = function () {
-			Feeds.open({feed: -1});
-		};
-		this.hotkey_actions["goto_published"] = function () {
-			Feeds.open({feed: -2});
-		};
-		this.hotkey_actions["goto_tagcloud"] = function () {
-			Utils.displayDlg(__("Tag cloud"), "printTagCloud");
-		};
-		this.hotkey_actions["goto_prefs"] = function () {
-			document.location.href = "prefs.php";
-		};
-		this.hotkey_actions["select_article_cursor"] = function () {
-			const id = Article.getUnderPointer();
-			if (id) {
-				const row = $("RROW-" + id);
-
-				if (row) {
-					const cb = dijit.getEnclosingWidget(
-						row.select(".rchk")[0]);
-
-					if (cb) {
-						if (!row.hasClassName("active"))
-							cb.attr("checked", !cb.attr("checked"));
-
-						Headlines.onRowChecked(cb);
-						return false;
-					}
-				}
-			}
-		};
-		this.hotkey_actions["create_label"] = function () {
-			CommonDialogs.addLabel();
-		};
-		this.hotkey_actions["create_filter"] = function () {
-			Filters.quickAddFilter();
-		};
-		this.hotkey_actions["collapse_sidebar"] = function () {
-			Feeds.reloadCurrent();
-		};
-		this.hotkey_actions["toggle_embed_original"] = function () {
-			if (typeof embedOriginalArticle != "undefined") {
-				if (Article.getActive())
-					embedOriginalArticle(Article.getActive());
-			} else {
-				alert(__("Please enable embed_original plugin first."));
-			}
-		};
-		this.hotkey_actions["toggle_widescreen"] = function () {
-			if (!App.isCombinedMode()) {
-				App._widescreen_mode = !App._widescreen_mode;
-
-				// reset stored sizes because geometry changed
-				Cookie.set("ttrss_ci_width", 0);
-				Cookie.set("ttrss_ci_height", 0);
-
-				App.switchPanelMode(App._widescreen_mode);
-			} else {
-				alert(__("Widescreen is not available in combined mode."));
-			}
-		};
-		this.hotkey_actions["help_dialog"] = function () {
-			Utils.helpDialog("main");
-		};
-		this.hotkey_actions["toggle_combined_mode"] = function () {
-			Notify.progress("Loading, please wait...");
-
-			const value = App.isCombinedMode() ? "false" : "true";
-
-			xhrPost("backend.php", {op: "rpc", method: "setpref", key: "COMBINED_DISPLAY_MODE", value: value}, () => {
-				setInitParam("combined_display_mode",
-					!getInitParam("combined_display_mode"));
-
-				Article.close();
-				Feeds.reloadCurrent();
-			})
-		};
-		this.hotkey_actions["toggle_cdm_expanded"] = function () {
-			Notify.progress("Loading, please wait...");
-
-			const value = getInitParam("cdm_expanded") ? "false" : "true";
-
-			xhrPost("backend.php", {op: "rpc", method: "setpref", key: "CDM_EXPANDED", value: value}, () => {
-				setInitParam("cdm_expanded", !getInitParam("cdm_expanded"));
-				Feeds.reloadCurrent();
-			});
-		};
-	},
-	onActionSelected: function(opid) {
-		switch (opid) {
-			case "qmcPrefs":
-				document.location.href = "prefs.php";
-				break;
-			case "qmcLogout":
-				document.location.href = "backend.php?op=logout";
-				break;
-			case "qmcTagCloud":
-				Utils.displayDlg(__("Tag cloud"), "printTagCloud");
-				break;
-			case "qmcSearch":
-				Feeds.search();
-				break;
-			case "qmcAddFeed":
-				CommonDialogs.quickAddFeed();
-				break;
-			case "qmcDigest":
-				window.location.href = "backend.php?op=digest";
-				break;
-			case "qmcEditFeed":
-				if (Feeds.activeIsCat())
-					alert(__("You can't edit this kind of feed."));
-				else
-					CommonDialogs.editFeed(Feeds.getActive());
-				break;
-			case "qmcRemoveFeed":
-				const actid = Feeds.getActive();
-
-				if (!actid) {
-					alert(__("Please select some feed first."));
-					return;
-				}
+						if (rv) Feeds.open({feed: rv[0], is_cat: rv[1], delayed: true})
+					};
+					this.hotkey_actions["prev_feed"] = function () {
+						const rv = dijit.byId("feedTree").getPreviousFeed(
+							Feeds.getActive(), Feeds.activeIsCat());
 
-				if (Feeds.activeIsCat()) {
-					alert(__("You can't unsubscribe from the category."));
-					return;
-				}
+						if (rv) Feeds.open({feed: rv[0], is_cat: rv[1], delayed: true})
+					};
+					this.hotkey_actions["next_article"] = function () {
+						Headlines.move('next');
+					};
+					this.hotkey_actions["prev_article"] = function () {
+						Headlines.move('prev');
+					};
+					this.hotkey_actions["next_article_noscroll"] = function () {
+						Headlines.move('next', true);
+					};
+					this.hotkey_actions["prev_article_noscroll"] = function () {
+						Headlines.move('prev', true);
+					};
+					this.hotkey_actions["next_article_noexpand"] = function () {
+						Headlines.move('next', true, true);
+					};
+					this.hotkey_actions["prev_article_noexpand"] = function () {
+						Headlines.move('prev', true, true);
+					};
+					this.hotkey_actions["search_dialog"] = function () {
+						Feeds.search();
+					};
+					this.hotkey_actions["toggle_mark"] = function () {
+						Headlines.selectionToggleMarked();
+					};
+					this.hotkey_actions["toggle_publ"] = function () {
+						Headlines.selectionTogglePublished();
+					};
+					this.hotkey_actions["toggle_unread"] = function () {
+						Headlines.selectionToggleUnread({no_error: 1});
+					};
+					this.hotkey_actions["edit_tags"] = function () {
+						const id = Article.getActive();
+						if (id) {
+							Article.editTags(id);
+						}
+					};
+					this.hotkey_actions["open_in_new_window"] = function () {
+						if (Article.getActive()) {
+							Article.openInNewWindow(Article.getActive());
+						}
+					};
+					this.hotkey_actions["catchup_below"] = function () {
+						Headlines.catchupRelativeTo(1);
+					};
+					this.hotkey_actions["catchup_above"] = function () {
+						Headlines.catchupRelativeTo(0);
+					};
+					this.hotkey_actions["article_scroll_down"] = function () {
+						Article.scroll(40);
+					};
+					this.hotkey_actions["article_scroll_up"] = function () {
+						Article.scroll(-40);
+					};
+					this.hotkey_actions["close_article"] = function () {
+						if (App.isCombinedMode()) {
+							Article.cdmUnsetActive();
+						} else {
+							Article.close();
+						}
+					};
+					this.hotkey_actions["email_article"] = function () {
+						if (typeof emailArticle != "undefined") {
+							emailArticle();
+						} else if (typeof mailtoArticle != "undefined") {
+							mailtoArticle();
+						} else {
+							alert(__("Please enable mail plugin first."));
+						}
+					};
+					this.hotkey_actions["select_all"] = function () {
+						Headlines.select('all');
+					};
+					this.hotkey_actions["select_unread"] = function () {
+						Headlines.select('unread');
+					};
+					this.hotkey_actions["select_marked"] = function () {
+						Headlines.select('marked');
+					};
+					this.hotkey_actions["select_published"] = function () {
+						Headlines.select('published');
+					};
+					this.hotkey_actions["select_invert"] = function () {
+						Headlines.select('invert');
+					};
+					this.hotkey_actions["select_none"] = function () {
+						Headlines.select('none');
+					};
+					this.hotkey_actions["feed_refresh"] = function () {
+						if (Feeds.getActive() != undefined) {
+							Feeds.open({feed: Feeds.getActive(), is_cat: Feeds.activeIsCat()});
+						}
+					};
+					this.hotkey_actions["feed_unhide_read"] = function () {
+						Feeds.toggleUnread();
+					};
+					this.hotkey_actions["feed_subscribe"] = function () {
+						CommonDialogs.quickAddFeed();
+					};
+					this.hotkey_actions["feed_debug_update"] = function () {
+						if (!Feeds.activeIsCat() && parseInt(Feeds.getActive()) > 0) {
+							window.open("backend.php?op=feeds&method=update_debugger&feed_id=" + Feeds.getActive() +
+								"&csrf_token=" + App.getInitParam("csrf_token"));
+						} else {
+							alert("You can't debug this kind of feed.");
+						}
+					};
 
-				const fn = Feeds.getName(actid);
+					this.hotkey_actions["feed_debug_viewfeed"] = function () {
+						Feeds.open({feed: Feeds.getActive(), is_cat: Feeds.activeIsCat(), viewfeed_debug: true});
+					};
 
-				if (confirm(__("Unsubscribe from %s?").replace("%s", fn))) {
-					CommonDialogs.unsubscribeFeed(actid);
-				}
-				break;
-			case "qmcCatchupAll":
-				Feeds.catchupAll();
-				break;
-			case "qmcShowOnlyUnread":
-				Feeds.toggleUnread();
-				break;
-			case "qmcToggleWidescreen":
-				if (!App.isCombinedMode()) {
-					App._widescreen_mode = !App._widescreen_mode;
-
-					// reset stored sizes because geometry changed
-					Cookie.set("ttrss_ci_width", 0);
-					Cookie.set("ttrss_ci_height", 0);
-
-					App.switchPanelMode(App._widescreen_mode);
-				} else {
-					alert(__("Widescreen is not available in combined mode."));
+					this.hotkey_actions["feed_edit"] = function () {
+						if (Feeds.activeIsCat())
+							alert(__("You can't edit this kind of feed."));
+						else
+							CommonDialogs.editFeed(Feeds.getActive());
+					};
+					this.hotkey_actions["feed_catchup"] = function () {
+						if (Feeds.getActive() != undefined) {
+							Feeds.catchupCurrent();
+						}
+					};
+					this.hotkey_actions["feed_reverse"] = function () {
+						Headlines.reverse();
+					};
+					this.hotkey_actions["feed_toggle_vgroup"] = function () {
+						xhrPost("backend.php", {op: "rpc", method: "togglepref", key: "VFEED_GROUP_BY_FEED"}, () => {
+							Feeds.reloadCurrent();
+						})
+					};
+					this.hotkey_actions["catchup_all"] = function () {
+						Feeds.catchupAll();
+					};
+					this.hotkey_actions["cat_toggle_collapse"] = function () {
+						if (Feeds.activeIsCat()) {
+							dijit.byId("feedTree").collapseCat(Feeds.getActive());
+						}
+					};
+					this.hotkey_actions["goto_all"] = function () {
+						Feeds.open({feed: -4});
+					};
+					this.hotkey_actions["goto_fresh"] = function () {
+						Feeds.open({feed: -3});
+					};
+					this.hotkey_actions["goto_marked"] = function () {
+						Feeds.open({feed: -1});
+					};
+					this.hotkey_actions["goto_published"] = function () {
+						Feeds.open({feed: -2});
+					};
+					this.hotkey_actions["goto_tagcloud"] = function () {
+						Utils.displayDlg(__("Tag cloud"), "printTagCloud");
+					};
+					this.hotkey_actions["goto_prefs"] = function () {
+						document.location.href = "prefs.php";
+					};
+					this.hotkey_actions["select_article_cursor"] = function () {
+						const id = Article.getUnderPointer();
+						if (id) {
+							const row = $("RROW-" + id);
+
+							if (row) {
+								const cb = dijit.getEnclosingWidget(
+									row.select(".rchk")[0]);
+
+								if (cb) {
+									if (!row.hasClassName("active"))
+										cb.attr("checked", !cb.attr("checked"));
+
+									Headlines.onRowChecked(cb);
+									return false;
+								}
+							}
+						}
+					};
+					this.hotkey_actions["create_label"] = function () {
+						CommonDialogs.addLabel();
+					};
+					this.hotkey_actions["create_filter"] = function () {
+						Filters.quickAddFilter();
+					};
+					this.hotkey_actions["collapse_sidebar"] = function () {
+						Feeds.reloadCurrent();
+					};
+					this.hotkey_actions["toggle_embed_original"] = function () {
+						if (typeof embedOriginalArticle != "undefined") {
+							if (Article.getActive())
+								embedOriginalArticle(Article.getActive());
+						} else {
+							alert(__("Please enable embed_original plugin first."));
+						}
+					};
+					this.hotkey_actions["toggle_widescreen"] = function () {
+						if (!App.isCombinedMode()) {
+							App._widescreen_mode = !App._widescreen_mode;
+
+							// reset stored sizes because geometry changed
+							Cookie.set("ttrss_ci_width", 0);
+							Cookie.set("ttrss_ci_height", 0);
+
+							App.switchPanelMode(App._widescreen_mode);
+						} else {
+							alert(__("Widescreen is not available in combined mode."));
+						}
+					};
+					this.hotkey_actions["help_dialog"] = function () {
+						Utils.helpDialog("main");
+					};
+					this.hotkey_actions["toggle_combined_mode"] = function () {
+						Notify.progress("Loading, please wait...");
+
+						const value = App.isCombinedMode() ? "false" : "true";
+
+						xhrPost("backend.php", {op: "rpc", method: "setpref", key: "COMBINED_DISPLAY_MODE", value: value}, () => {
+							App.setInitParam("combined_display_mode",
+								!App.getInitParam("combined_display_mode"));
+
+							Article.close();
+							Feeds.reloadCurrent();
+						})
+					};
+					this.hotkey_actions["toggle_cdm_expanded"] = function () {
+						Notify.progress("Loading, please wait...");
+
+						const value = App.getInitParam("cdm_expanded") ? "false" : "true";
+
+						xhrPost("backend.php", {op: "rpc", method: "setpref", key: "CDM_EXPANDED", value: value}, () => {
+							App.setInitParam("cdm_expanded", !App.getInitParam("cdm_expanded"));
+							Feeds.reloadCurrent();
+						});
+					};
+				},
+				onActionSelected: function(opid) {
+					switch (opid) {
+						case "qmcPrefs":
+							document.location.href = "prefs.php";
+							break;
+						case "qmcLogout":
+							document.location.href = "backend.php?op=logout";
+							break;
+						case "qmcTagCloud":
+							Utils.displayDlg(__("Tag cloud"), "printTagCloud");
+							break;
+						case "qmcSearch":
+							Feeds.search();
+							break;
+						case "qmcAddFeed":
+							CommonDialogs.quickAddFeed();
+							break;
+						case "qmcDigest":
+							window.location.href = "backend.php?op=digest";
+							break;
+						case "qmcEditFeed":
+							if (Feeds.activeIsCat())
+								alert(__("You can't edit this kind of feed."));
+							else
+								CommonDialogs.editFeed(Feeds.getActive());
+							break;
+						case "qmcRemoveFeed":
+							const actid = Feeds.getActive();
+
+							if (!actid) {
+								alert(__("Please select some feed first."));
+								return;
+							}
+
+							if (Feeds.activeIsCat()) {
+								alert(__("You can't unsubscribe from the category."));
+								return;
+							}
+
+							const fn = Feeds.getName(actid);
+
+							if (confirm(__("Unsubscribe from %s?").replace("%s", fn))) {
+								CommonDialogs.unsubscribeFeed(actid);
+							}
+							break;
+						case "qmcCatchupAll":
+							Feeds.catchupAll();
+							break;
+						case "qmcShowOnlyUnread":
+							Feeds.toggleUnread();
+							break;
+						case "qmcToggleWidescreen":
+							if (!App.isCombinedMode()) {
+								App._widescreen_mode = !App._widescreen_mode;
+
+								// reset stored sizes because geometry changed
+								Cookie.set("ttrss_ci_width", 0);
+								Cookie.set("ttrss_ci_height", 0);
+
+								App.switchPanelMode(App._widescreen_mode);
+							} else {
+								alert(__("Widescreen is not available in combined mode."));
+							}
+							break;
+						case "qmcHKhelp":
+							Utils.helpDialog("main");
+							break;
+						default:
+							console.log("quickMenuGo: unknown action: " + opid);
+					}
+				},
+				isPrefs: function() {
+					return false;
 				}
-				break;
-			case "qmcHKhelp":
-				Utils.helpDialog("main");
-				break;
-			default:
-				console.log("quickMenuGo: unknown action: " + opid);
+			});
+
+			App = new _App();
+		} catch (e) {
+			exception_error(e);
 		}
-	},
-	isPrefs: function() {
-		return false;
-	}
-};
+	});
+});
 
 function hash_get(key) {
 	const kv = window.location.hash.substring(1).toQueryParams();