e68b648a33
It doesn't make sense to show the indicators in that case, so don't show them. This has been the design in the first place, but the code that did that was lost at some point during review ... https://bugzilla.gnome.org/show_bug.cgi?id=707363
1534 lines
54 KiB
JavaScript
1534 lines
54 KiB
JavaScript
// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
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const Clutter = imports.gi.Clutter;
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const Gio = imports.gi.Gio;
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const GLib = imports.gi.GLib;
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const GObject = imports.gi.GObject;
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const Gtk = imports.gi.Gtk;
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const GMenu = imports.gi.GMenu;
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const Shell = imports.gi.Shell;
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const Lang = imports.lang;
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const Signals = imports.signals;
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const Meta = imports.gi.Meta;
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const St = imports.gi.St;
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const Mainloop = imports.mainloop;
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const Atk = imports.gi.Atk;
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const AppFavorites = imports.ui.appFavorites;
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const BoxPointer = imports.ui.boxpointer;
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const DND = imports.ui.dnd;
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const IconGrid = imports.ui.iconGrid;
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const Main = imports.ui.main;
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const Overview = imports.ui.overview;
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const OverviewControls = imports.ui.overviewControls;
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const PopupMenu = imports.ui.popupMenu;
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const Tweener = imports.ui.tweener;
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const Workspace = imports.ui.workspace;
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const Params = imports.misc.params;
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const Util = imports.misc.util;
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const MAX_APPLICATION_WORK_MILLIS = 75;
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const MENU_POPUP_TIMEOUT = 600;
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const MAX_COLUMNS = 6;
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const MIN_COLUMNS = 4;
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const MIN_ROWS = 4;
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const INACTIVE_GRID_OPACITY = 77;
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const INACTIVE_GRID_OPACITY_ANIMATION_TIME = 0.40;
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const FOLDER_SUBICON_FRACTION = .4;
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const MIN_FREQUENT_APPS_COUNT = 3;
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const INDICATORS_ANIMATION_TIME = 0.5;
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// 100% means indicators wait for be animated until the previous one
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// is animated completely. 0% means all animators are animated
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// at once without delay
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const INDICATORS_ANIMATION_DELAY_PERCENTAGE = 50;
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// Fraction of page height the finger or mouse must reach
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// to change page
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const PAGE_SWITCH_TRESHOLD = 0.2;
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const PAGE_SWITCH_TIME = 0.3;
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// Recursively load a GMenuTreeDirectory; we could put this in ShellAppSystem too
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function _loadCategory(dir, view) {
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let iter = dir.iter();
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let appSystem = Shell.AppSystem.get_default();
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let nextType;
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while ((nextType = iter.next()) != GMenu.TreeItemType.INVALID) {
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if (nextType == GMenu.TreeItemType.ENTRY) {
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let entry = iter.get_entry();
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let app = appSystem.lookup_app_by_tree_entry(entry);
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if (!entry.get_app_info().get_nodisplay())
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view.addApp(app);
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} else if (nextType == GMenu.TreeItemType.DIRECTORY) {
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let itemDir = iter.get_directory();
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if (!itemDir.get_is_nodisplay())
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_loadCategory(itemDir, view);
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}
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}
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};
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const BaseAppView = new Lang.Class({
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Name: 'BaseAppView',
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Abstract: true,
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_init: function(params, gridParams) {
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gridParams = Params.parse(gridParams, { xAlign: St.Align.MIDDLE,
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columnLimit: MAX_COLUMNS,
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minRows: MIN_ROWS,
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minColumns: MIN_COLUMNS,
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fillParent: false,
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padWithSpacing: true });
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params = Params.parse(params, { usePagination: false });
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if(params.usePagination)
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this._grid = new IconGrid.PaginatedIconGrid(gridParams);
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else
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this._grid = new IconGrid.IconGrid(gridParams);
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// Standard hack for ClutterBinLayout
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this._grid.actor.x_expand = true;
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this._items = {};
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this._allItems = [];
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},
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removeAll: function() {
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this._grid.removeAll();
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this._items = {};
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this._allItems = [];
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},
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_getItemId: function(item) {
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throw new Error('Not implemented');
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},
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_createItemIcon: function(item) {
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throw new Error('Not implemented');
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},
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_compareItems: function(a, b) {
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throw new Error('Not implemented');
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},
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_addItem: function(item) {
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let id = this._getItemId(item);
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if (this._items[id] !== undefined)
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return null;
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let itemIcon = this._createItemIcon(item);
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this._allItems.push(item);
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this._items[id] = itemIcon;
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return itemIcon;
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},
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loadGrid: function() {
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this._allItems.sort(this._compareItems);
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for (let i = 0; i < this._allItems.length; i++) {
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let id = this._getItemId(this._allItems[i]);
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if (!id)
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continue;
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this._grid.addItem(this._items[id]);
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}
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this.emit('view-loaded');
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},
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_selectAppInternal: function(id) {
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if (this._items[id])
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this._items[id].actor.navigate_focus(null, Gtk.DirectionType.TAB_FORWARD, false);
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else
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log('No such application ' + id);
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},
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selectApp: function(id) {
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if (this._items[id] && this._items[id].actor.mapped) {
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this._selectAppInternal(id);
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} else if (this._items[id]) {
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// Need to wait until the view is mapped
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let signalId = this._items[id].actor.connect('notify::mapped', Lang.bind(this, function(actor) {
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if (actor.mapped) {
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actor.disconnect(signalId);
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this._selectAppInternal(id);
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}
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}));
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} else {
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// Need to wait until the view is built
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let signalId = this.connect('view-loaded', Lang.bind(this, function() {
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this.disconnect(signalId);
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this.selectApp(id);
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}));
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}
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}
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});
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Signals.addSignalMethods(BaseAppView.prototype);
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// Ignore child size requests to use the available size from the parent
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const PagesBin = new Lang.Class({
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Name: 'PagesBin',
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Extends: St.Bin,
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vfunc_get_preferred_height: function (forWidth) {
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return [0, 0];
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},
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vfunc_get_preferred_width: function(forHeight) {
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return [0, 0];
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}
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});
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const PageIndicators = new Lang.Class({
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Name:'PageIndicators',
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_init: function() {
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this.actor = new St.BoxLayout({ style_class: 'page-indicators',
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vertical: true,
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x_expand: true, y_expand: true,
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x_align: Clutter.ActorAlign.END,
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y_align: Clutter.ActorAlign.CENTER });
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this._nPages = 0;
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this._currentPage = undefined;
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this.actor.connect('notify::mapped',
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Lang.bind(this, this._animateIndicators));
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},
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setNPages: function(nPages) {
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if (this._nPages == nPages)
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return;
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let diff = nPages - this._nPages;
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if (diff > 0) {
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for (let i = 0; i < diff; i++) {
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let pageIndex = this._nPages + i;
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let indicator = new St.Button({ style_class: 'page-indicator',
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button_mask: St.ButtonMask.ONE |
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St.ButtonMask.TWO |
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St.ButtonMask.THREE,
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toggle_mode: true,
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checked: pageIndex == this._currentPage });
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indicator.child = new St.Widget({ style_class: 'page-indicator-icon' });
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indicator.connect('clicked', Lang.bind(this,
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function() {
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this.emit('page-activated', pageIndex);
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}));
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this.actor.add_actor(indicator);
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}
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} else {
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let children = this.actor.get_children().splice(diff);
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for (let i = 0; i < children.length; i++)
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children[i].destroy();
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}
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this._nPages = nPages;
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this.actor.visible = (this._nPages > 1);
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},
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setCurrentPage: function(currentPage) {
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this._currentPage = currentPage;
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let children = this.actor.get_children();
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for (let i = 0; i < children.length; i++)
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children[i].set_checked(i == this._currentPage);
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},
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_animateIndicators: function() {
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if (!this.actor.mapped)
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return;
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let children = this.actor.get_children();
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if (children.length == 0)
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return;
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let timePerChild = INDICATORS_ANIMATION_TIME / this._nPages;
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let delay = INDICATORS_ANIMATION_DELAY_PERCENTAGE / 100 * timePerChild;
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let [stageX, ] = children[0].get_transformed_position();
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let offset;
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let monitor = Main.layoutManager.primaryMonitor;
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if (Clutter.get_default_text_direction() == Clutter.TextDirection.RTL)
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offset = monitor.x - stageX - children[0].width;
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else
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offset = monitor.x + monitor.width - stageX;
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for (let i = 0; i < this._nPages; i++) {
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children[i].translation_x = offset;
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Tweener.addTween(children[i],
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{ translation_x: 0,
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time: timePerChild,
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delay: delay * i,
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transition: 'easeOutQuad'
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});
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}
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}
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});
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Signals.addSignalMethods(PageIndicators.prototype);
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const AllView = new Lang.Class({
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Name: 'AllView',
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Extends: BaseAppView,
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_init: function() {
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this.parent({ usePagination: true }, null);
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this._pagesBin = new PagesBin({ style_class: 'all-apps',
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x_expand: true,
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y_expand: true,
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x_fill: true,
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y_fill: false,
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reactive: true,
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y_align: St.Align.START });
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this.actor = new St.Widget({ layout_manager: new Clutter.BinLayout(),
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x_expand:true, y_expand:true });
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this.actor.add_actor(this._pagesBin);
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this._pageIndicators = new PageIndicators();
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this._pageIndicators.connect('page-activated', Lang.bind(this,
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function(indicators, pageIndex) {
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this.goToPage(pageIndex);
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}));
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this.actor.add_actor(this._pageIndicators.actor);
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this._folderIcons = [];
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this._stack = new St.Widget({ layout_manager: new Clutter.BinLayout() });
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let box = new St.BoxLayout({ vertical: true });
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this._verticalAdjustment = new St.Adjustment();
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box.set_adjustments(new St.Adjustment() /* unused */, this._verticalAdjustment);
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this._currentPage = 0;
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this._stack.add_actor(this._grid.actor);
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this._eventBlocker = new St.Widget({ x_expand: true, y_expand: true });
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this._stack.add_actor(this._eventBlocker);
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box.add_actor(this._stack);
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this._pagesBin.add_actor(box);
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this._pagesBin.connect('scroll-event', Lang.bind(this, this._onScroll));
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let panAction = new Clutter.PanAction({ interpolate: false });
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panAction.connect('pan', Lang.bind(this, this._onPan));
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panAction.connect('gesture-cancel', Lang.bind(this, this._onPanEnd));
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panAction.connect('gesture-end', Lang.bind(this, this._onPanEnd));
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this._panAction = panAction;
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this._pagesBin.add_action(panAction);
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this._panning = false;
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this._clickAction = new Clutter.ClickAction();
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this._clickAction.connect('clicked', Lang.bind(this, function() {
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if (!this._currentPopup)
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return;
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let [x, y] = this._clickAction.get_coords();
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let actor = global.stage.get_actor_at_pos(Clutter.PickMode.ALL, x, y);
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if (!this._currentPopup.actor.contains(actor))
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this._currentPopup.popdown();
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}));
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this._eventBlocker.add_action(this._clickAction);
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this._displayingPopup = false;
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this._availWidth = 0;
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this._availHeight = 0;
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Main.overview.connect('hidden', Lang.bind(this,
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function() {
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this.goToPage(0);
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}));
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this._grid.connect('space-opened', Lang.bind(this,
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function() {
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this.emit('space-ready');
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}));
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this._grid.connect('space-closed', Lang.bind(this,
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function() {
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this._displayingPopup = false;
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}));
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},
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getCurrentPageY: function() {
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return this._grid.getPageY(this._currentPage);
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},
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goToPage: function(pageNumber) {
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if (this._currentPage == pageNumber && this._displayingPopup && this._currentPopup)
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return;
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if (this._displayingPopup && this._currentPopup)
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this._currentPopup.popdown();
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let velocity;
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if (!this._panning)
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velocity = 0;
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else
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velocity = Math.abs(this._panAction.get_velocity(0)[2]);
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// Tween the change between pages.
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// If velocity is not specified (i.e. scrolling with mouse wheel),
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// use the same speed regardless of original position
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// if velocity is specified, it's in pixels per milliseconds
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let diffToPage = this._diffToPage(pageNumber);
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let childBox = this._pagesBin.get_allocation_box();
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let totalHeight = childBox.y2 - childBox.y1;
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let time;
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// Only take the velocity into account on page changes, otherwise
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// return smoothly to the current page using the default velocity
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if (this._currentPage != pageNumber) {
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let minVelocity = totalHeight / (PAGE_SWITCH_TIME * 1000);
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velocity = Math.max(minVelocity, velocity);
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time = (diffToPage / velocity) / 1000;
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} else {
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time = PAGE_SWITCH_TIME * diffToPage / totalHeight;
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}
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// When changing more than one page, make sure to not take
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// longer than PAGE_SWITCH_TIME
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time = Math.min(time, PAGE_SWITCH_TIME);
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if (pageNumber < this._grid.nPages() && pageNumber >= 0) {
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this._currentPage = pageNumber;
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Tweener.addTween(this._verticalAdjustment,
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{ value: this._grid.getPageY(this._currentPage),
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time: time,
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transition: 'easeOutQuad' });
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this._pageIndicators.setCurrentPage(pageNumber);
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}
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},
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_diffToPage: function (pageNumber) {
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let currentScrollPosition = this._verticalAdjustment.value;
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return Math.abs(currentScrollPosition - this._grid.getPageY(pageNumber));
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},
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openSpaceForPopup: function(item, side, nRows) {
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this._updateIconOpacities(true);
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this._displayingPopup = true;
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this._grid.openExtraSpace(item, side, nRows);
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},
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_closeSpaceForPopup: function() {
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this._updateIconOpacities(false);
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this._grid.closeExtraSpace();
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},
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_onScroll: function(actor, event) {
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if(this._displayingPopup)
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return;
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let direction = event.get_scroll_direction();
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if (direction == Clutter.ScrollDirection.UP) {
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if (this._currentPage > 0)
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this.goToPage(this._currentPage - 1);
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} else {
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if (direction == Clutter.ScrollDirection.DOWN) {
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if (this._currentPage < (this._grid.nPages() - 1))
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this.goToPage(this._currentPage + 1);
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}
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}
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},
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_onPan: function(action) {
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if (this._displayingPopup)
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return false;
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this._panning = true;
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this._clickAction.release();
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let [dist, dx, dy] = action.get_motion_delta(0);
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let adjustment = this._verticalAdjustment;
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adjustment.value -= (dy / this._pagesBin.height) * adjustment.page_size;
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return false;
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},
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_onPanEnd: function(action) {
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if (this._displayingPopup)
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return;
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let diffCurrentPage = this._diffToPage(this._currentPage);
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if (diffCurrentPage > this._pagesBin.height * PAGE_SWITCH_TRESHOLD) {
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if (action.get_velocity(0)[2] > 0 && this._currentPage > 0)
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this.goToPage(this._currentPage - 1);
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else if (this._currentPage < this._grid.nPages() - 1)
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this.goToPage(this._currentPage + 1);
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} else {
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this.goToPage(this._currentPage);
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}
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this._panning = false;
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},
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_getItemId: function(item) {
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if (item instanceof Shell.App)
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return item.get_id();
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else if (item instanceof GMenu.TreeDirectory)
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return item.get_menu_id();
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else
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return null;
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},
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|
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_createItemIcon: function(item) {
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if (item instanceof Shell.App)
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return new AppIcon(item);
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else if (item instanceof GMenu.TreeDirectory)
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return new FolderIcon(item, this);
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else
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return null;
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},
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_compareItems: function(itemA, itemB) {
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// bit of a hack: rely on both ShellApp and GMenuTreeDirectory
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// having a get_name() method
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let nameA = GLib.utf8_collate_key(itemA.get_name(), -1);
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let nameB = GLib.utf8_collate_key(itemB.get_name(), -1);
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return (nameA > nameB) ? 1 : (nameA < nameB ? -1 : 0);
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},
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removeAll: function() {
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this._folderIcons = [];
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this.parent();
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},
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|
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addApp: function(app) {
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let appIcon = this._addItem(app);
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if (appIcon)
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appIcon.actor.connect('key-focus-in',
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Lang.bind(this, this._ensureIconVisible));
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},
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addFolder: function(dir) {
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let folderIcon = this._addItem(dir);
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this._folderIcons.push(folderIcon);
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if (folderIcon)
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folderIcon.actor.connect('key-focus-in',
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Lang.bind(this, this._ensureIconVisible));
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},
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addFolderPopup: function(popup) {
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this._stack.add_actor(popup.actor);
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popup.connect('open-state-changed', Lang.bind(this,
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function(popup, isOpen) {
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this._eventBlocker.reactive = isOpen;
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this._currentPopup = isOpen ? popup : null;
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this._updateIconOpacities(isOpen);
|
|
if(!isOpen)
|
|
this._closeSpaceForPopup();
|
|
}));
|
|
},
|
|
|
|
_ensureIconVisible: function(icon) {
|
|
let itemPage = this._grid.getItemPage(icon);
|
|
this.goToPage(itemPage);
|
|
},
|
|
|
|
_updateAdjustment: function(availHeight) {
|
|
this._verticalAdjustment.page_size = availHeight;
|
|
this._verticalAdjustment.upper = this._stack.height;
|
|
},
|
|
|
|
_updateIconOpacities: function(folderOpen) {
|
|
for (let id in this._items) {
|
|
let params, opacity;
|
|
if (folderOpen && !this._items[id].actor.checked)
|
|
opacity = INACTIVE_GRID_OPACITY;
|
|
else
|
|
opacity = 255;
|
|
params = { opacity: opacity,
|
|
time: INACTIVE_GRID_OPACITY_ANIMATION_TIME,
|
|
transition: 'easeOutQuad' };
|
|
Tweener.addTween(this._items[id].actor, params);
|
|
}
|
|
},
|
|
|
|
// Called before allocation to calculate dynamic spacing
|
|
adaptToSize: function(width, height) {
|
|
let box = new Clutter.ActorBox();
|
|
box.x1 = 0;
|
|
box.x2 = width;
|
|
box.y1 = 0;
|
|
box.y2 = height;
|
|
box = this.actor.get_theme_node().get_content_box(box);
|
|
box = this._pagesBin.get_theme_node().get_content_box(box);
|
|
box = this._grid.actor.get_theme_node().get_content_box(box);
|
|
let availWidth = box.x2 - box.x1;
|
|
let availHeight = box.y2 - box.y1;
|
|
let oldNPages = this._grid.nPages();
|
|
|
|
this._updateAdjustment(availHeight);
|
|
|
|
this._grid.adaptToSize(availWidth, availHeight);
|
|
|
|
if (this._availWidth != availWidth || this._availHeight != availHeight || oldNPages != this._grid.nPages()) {
|
|
this._verticalAdjustment.value = 0;
|
|
Meta.later_add(Meta.LaterType.BEFORE_REDRAW, Lang.bind(this,
|
|
function() {
|
|
this._pageIndicators.setNPages(this._grid.nPages());
|
|
this._pageIndicators.setCurrentPage(0);
|
|
}));
|
|
}
|
|
|
|
this._availWidth = availWidth;
|
|
this._availHeight = availHeight;
|
|
// Update folder views
|
|
for (let i = 0; i < this._folderIcons.length; i++)
|
|
this._folderIcons[i].adaptToSize(availWidth, availHeight);
|
|
}
|
|
});
|
|
Signals.addSignalMethods(AllView.prototype);
|
|
|
|
const FrequentView = new Lang.Class({
|
|
Name: 'FrequentView',
|
|
Extends: BaseAppView,
|
|
|
|
_init: function() {
|
|
this.parent(null, { fillParent: true });
|
|
this.actor = new St.Widget({ style_class: 'frequent-apps',
|
|
layout_manager: new Clutter.BinLayout(),
|
|
x_expand: true, y_expand: true });
|
|
|
|
this._noFrequentAppsLabel = new St.Label({ text: _("Frequently used applications will appear here"),
|
|
style_class: 'no-frequent-applications-label',
|
|
x_align: Clutter.ActorAlign.CENTER,
|
|
x_expand: true,
|
|
y_align: Clutter.ActorAlign.CENTER,
|
|
y_expand: true });
|
|
|
|
this._grid.actor.y_expand = true;
|
|
|
|
this.actor.add_actor(this._grid.actor);
|
|
this.actor.add_actor(this._noFrequentAppsLabel);
|
|
this._noFrequentAppsLabel.hide();
|
|
|
|
this._usage = Shell.AppUsage.get_default();
|
|
},
|
|
|
|
hasUsefulData: function() {
|
|
return this._usage.get_most_used("").length >= MIN_FREQUENT_APPS_COUNT;
|
|
},
|
|
|
|
loadApps: function() {
|
|
let mostUsed = this._usage.get_most_used ("");
|
|
let hasUsefulData = this.hasUsefulData();
|
|
this._noFrequentAppsLabel.visible = !hasUsefulData;
|
|
if(!hasUsefulData)
|
|
return;
|
|
|
|
for (let i = 0; i < mostUsed.length; i++) {
|
|
if (!mostUsed[i].get_app_info().should_show())
|
|
continue;
|
|
let appIcon = new AppIcon(mostUsed[i]);
|
|
this._grid.addItem(appIcon, -1);
|
|
}
|
|
},
|
|
|
|
// Called before allocation to calculate dynamic spacing
|
|
adaptToSize: function(width, height) {
|
|
let box = new Clutter.ActorBox();
|
|
box.x1 = box.y1 = 0;
|
|
box.x2 = width;
|
|
box.y2 = height;
|
|
box = this.actor.get_theme_node().get_content_box(box);
|
|
box = this._grid.actor.get_theme_node().get_content_box(box);
|
|
let availWidth = box.x2 - box.x1;
|
|
let availHeight = box.y2 - box.y1;
|
|
this._grid.adaptToSize(availWidth, availHeight);
|
|
}
|
|
});
|
|
|
|
const Views = {
|
|
FREQUENT: 0,
|
|
ALL: 1
|
|
};
|
|
|
|
const ControlsBoxLayout = Lang.Class({
|
|
Name: 'ControlsBoxLayout',
|
|
Extends: Clutter.BoxLayout,
|
|
|
|
/**
|
|
* Override the BoxLayout behavior to use the maximum preferred width of all
|
|
* buttons for each child
|
|
*/
|
|
vfunc_get_preferred_width: function(container, forHeight) {
|
|
let maxMinWidth = 0;
|
|
let maxNaturalWidth = 0;
|
|
for (let child = container.get_first_child();
|
|
child;
|
|
child = child.get_next_sibling()) {
|
|
let [minWidth, natWidth] = child.get_preferred_width(forHeight);
|
|
maxMinWidth = Math.max(maxMinWidth, minWidth);
|
|
maxNaturalWidth = Math.max(maxNaturalWidth, natWidth);
|
|
}
|
|
let childrenCount = container.get_n_children();
|
|
let totalSpacing = this.spacing * (childrenCount - 1);
|
|
return [maxMinWidth * childrenCount + totalSpacing,
|
|
maxNaturalWidth * childrenCount + totalSpacing];
|
|
}
|
|
});
|
|
|
|
const ViewStackLayout = new Lang.Class({
|
|
Name: 'ViewStackLayout',
|
|
Extends: Clutter.BinLayout,
|
|
|
|
vfunc_allocate: function (actor, box, flags) {
|
|
let availWidth = box.x2 - box.x1;
|
|
let availHeight = box.y2 - box.y1;
|
|
// Prepare children of all views for the upcoming allocation, calculate all
|
|
// the needed values to adapt available size
|
|
this.emit('allocated-size-changed', availWidth, availHeight);
|
|
this.parent(actor, box, flags);
|
|
}
|
|
});
|
|
Signals.addSignalMethods(ViewStackLayout.prototype);
|
|
|
|
const AppDisplay = new Lang.Class({
|
|
Name: 'AppDisplay',
|
|
|
|
_init: function() {
|
|
this._appSystem = Shell.AppSystem.get_default();
|
|
this._appSystem.connect('installed-changed', Lang.bind(this, function() {
|
|
Main.queueDeferredWork(this._allAppsWorkId);
|
|
}));
|
|
Main.overview.connect('showing', Lang.bind(this, function() {
|
|
Main.queueDeferredWork(this._frequentAppsWorkId);
|
|
}));
|
|
global.settings.connect('changed::app-folder-categories', Lang.bind(this, function() {
|
|
Main.queueDeferredWork(this._allAppsWorkId);
|
|
}));
|
|
this._privacySettings = new Gio.Settings({ schema: 'org.gnome.desktop.privacy' });
|
|
this._privacySettings.connect('changed::remember-app-usage',
|
|
Lang.bind(this, this._updateFrequentVisibility));
|
|
|
|
this._views = [];
|
|
|
|
let view, button;
|
|
view = new FrequentView();
|
|
button = new St.Button({ label: _("Frequent"),
|
|
style_class: 'app-view-control',
|
|
can_focus: true,
|
|
x_expand: true });
|
|
this._views[Views.FREQUENT] = { 'view': view, 'control': button };
|
|
|
|
view = new AllView();
|
|
button = new St.Button({ label: _("All"),
|
|
style_class: 'app-view-control',
|
|
can_focus: true,
|
|
x_expand: true });
|
|
this._views[Views.ALL] = { 'view': view, 'control': button };
|
|
|
|
this.actor = new St.BoxLayout ({ style_class: 'app-display',
|
|
x_expand: true, y_expand: true,
|
|
vertical: true });
|
|
this._viewStackLayout = new ViewStackLayout();
|
|
this._viewStack = new St.Widget({ x_expand: true, y_expand: true,
|
|
layout_manager: this._viewStackLayout });
|
|
this._viewStackLayout.connect('allocated-size-changed', Lang.bind(this, this._onAllocatedSizeChanged));
|
|
this.actor.add_actor(this._viewStack, { expand: true });
|
|
let layout = new ControlsBoxLayout({ homogeneous: true });
|
|
this._controls = new St.Widget({ style_class: 'app-view-controls',
|
|
layout_manager: layout });
|
|
layout.hookup_style(this._controls);
|
|
this.actor.add_actor(new St.Bin({ child: this._controls }));
|
|
|
|
for (let i = 0; i < this._views.length; i++) {
|
|
this._viewStack.add_actor(this._views[i].view.actor);
|
|
this._controls.add_actor(this._views[i].control);
|
|
|
|
let viewIndex = i;
|
|
this._views[i].control.connect('clicked', Lang.bind(this,
|
|
function(actor) {
|
|
this._showView(viewIndex);
|
|
}));
|
|
}
|
|
let frequentUseful = this._views[Views.FREQUENT].view.hasUsefulData();
|
|
this._showView(frequentUseful ? Views.FREQUENT : Views.ALL);
|
|
this._updateFrequentVisibility();
|
|
|
|
// We need a dummy actor to catch the keyboard focus if the
|
|
// user Ctrl-Alt-Tabs here before the deferred work creates
|
|
// our real contents
|
|
this._focusDummy = new St.Bin({ can_focus: true });
|
|
this._viewStack.add_actor(this._focusDummy);
|
|
|
|
this._allAppsWorkId = Main.initializeDeferredWork(this.actor, Lang.bind(this, this._redisplayAllApps));
|
|
this._frequentAppsWorkId = Main.initializeDeferredWork(this.actor, Lang.bind(this, this._redisplayFrequentApps));
|
|
},
|
|
|
|
_showView: function(activeIndex) {
|
|
for (let i = 0; i < this._views.length; i++) {
|
|
let actor = this._views[i].view.actor;
|
|
let params = { time: OverviewControls.SIDE_CONTROLS_ANIMATION_TIME,
|
|
opacity: (i == activeIndex) ? 255 : 0 };
|
|
if (i == activeIndex)
|
|
actor.visible = true;
|
|
else
|
|
params.onComplete = function() { actor.hide(); };
|
|
Tweener.addTween(actor, params);
|
|
|
|
if (i == activeIndex)
|
|
this._views[i].control.add_style_pseudo_class('checked');
|
|
else
|
|
this._views[i].control.remove_style_pseudo_class('checked');
|
|
}
|
|
},
|
|
|
|
_updateFrequentVisibility: function() {
|
|
let enabled = this._privacySettings.get_boolean('remember-app-usage');
|
|
this._views[Views.FREQUENT].control.visible = enabled;
|
|
|
|
let visibleViews = this._views.filter(function(v) {
|
|
return v.control.visible;
|
|
});
|
|
this._controls.visible = visibleViews.length > 1;
|
|
|
|
if (!enabled && this._views[Views.FREQUENT].view.actor.visible)
|
|
this._showView(Views.ALL);
|
|
},
|
|
|
|
_redisplay: function() {
|
|
this._redisplayFrequentApps();
|
|
this._redisplayAllApps();
|
|
},
|
|
|
|
_redisplayFrequentApps: function() {
|
|
let view = this._views[Views.FREQUENT].view;
|
|
|
|
view.removeAll();
|
|
view.loadApps();
|
|
},
|
|
|
|
_redisplayAllApps: function() {
|
|
let view = this._views[Views.ALL].view;
|
|
|
|
view.removeAll();
|
|
|
|
let tree = this._appSystem.get_tree();
|
|
let root = tree.get_root_directory();
|
|
|
|
let iter = root.iter();
|
|
let nextType;
|
|
let folderCategories = global.settings.get_strv('app-folder-categories');
|
|
while ((nextType = iter.next()) != GMenu.TreeItemType.INVALID) {
|
|
if (nextType == GMenu.TreeItemType.DIRECTORY) {
|
|
let dir = iter.get_directory();
|
|
if (dir.get_is_nodisplay())
|
|
continue;
|
|
|
|
if (folderCategories.indexOf(dir.get_menu_id()) != -1)
|
|
view.addFolder(dir);
|
|
else
|
|
_loadCategory(dir, view);
|
|
}
|
|
}
|
|
view.loadGrid();
|
|
|
|
if (this._focusDummy) {
|
|
let focused = this._focusDummy.has_key_focus();
|
|
this._focusDummy.destroy();
|
|
this._focusDummy = null;
|
|
if (focused)
|
|
this.actor.navigate_focus(null, Gtk.DirectionType.TAB_FORWARD, false);
|
|
}
|
|
},
|
|
|
|
selectApp: function(id) {
|
|
this._showView(Views.ALL);
|
|
this._views[Views.ALL].view.selectApp(id);
|
|
},
|
|
|
|
_onAllocatedSizeChanged: function(actor, width, height) {
|
|
let box = new Clutter.ActorBox();
|
|
box.x1 = box.y1 =0;
|
|
box.x2 = width;
|
|
box.y2 = height;
|
|
box = this._viewStack.get_theme_node().get_content_box(box);
|
|
let availWidth = box.x2 - box.x1;
|
|
let availHeight = box.y2 - box.y1;
|
|
for (let i = 0; i < this._views.length; i++)
|
|
this._views[i].view.adaptToSize(availWidth, availHeight);
|
|
}
|
|
})
|
|
|
|
const AppSearchProvider = new Lang.Class({
|
|
Name: 'AppSearchProvider',
|
|
|
|
_init: function() {
|
|
this._appSys = Shell.AppSystem.get_default();
|
|
this.id = 'applications';
|
|
},
|
|
|
|
getResultMetas: function(apps, callback) {
|
|
let metas = [];
|
|
for (let i = 0; i < apps.length; i++) {
|
|
let app = apps[i];
|
|
metas.push({ 'id': app,
|
|
'name': app.get_name(),
|
|
'createIcon': function(size) {
|
|
return app.create_icon_texture(size);
|
|
}
|
|
});
|
|
}
|
|
callback(metas);
|
|
},
|
|
|
|
getInitialResultSet: function(terms) {
|
|
this.searchSystem.setResults(this, this._appSys.initial_search(terms));
|
|
},
|
|
|
|
getSubsearchResultSet: function(previousResults, terms) {
|
|
this.searchSystem.setResults(this, this._appSys.subsearch(previousResults, terms));
|
|
},
|
|
|
|
activateResult: function(app) {
|
|
let event = Clutter.get_current_event();
|
|
let modifiers = event ? event.get_state() : 0;
|
|
let openNewWindow = modifiers & Clutter.ModifierType.CONTROL_MASK;
|
|
|
|
if (openNewWindow)
|
|
app.open_new_window(-1);
|
|
else
|
|
app.activate();
|
|
},
|
|
|
|
dragActivateResult: function(id, params) {
|
|
params = Params.parse(params, { workspace: -1,
|
|
timestamp: 0 });
|
|
|
|
let app = this._appSys.lookup_app(id);
|
|
app.open_new_window(workspace);
|
|
},
|
|
|
|
createResultObject: function (resultMeta, terms) {
|
|
let app = resultMeta['id'];
|
|
return new AppIcon(app);
|
|
}
|
|
});
|
|
|
|
const FolderView = new Lang.Class({
|
|
Name: 'FolderView',
|
|
Extends: BaseAppView,
|
|
|
|
_init: function() {
|
|
this.parent(null, null);
|
|
// If it not expand, the parent doesn't take into account its preferred_width when allocating
|
|
// the second time it allocates, so we apply the "Standard hack for ClutterBinLayout"
|
|
this._grid.actor.x_expand = true;
|
|
|
|
this.actor = new St.ScrollView({ overlay_scrollbars: true });
|
|
this.actor.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC);
|
|
let scrollableContainer = new St.BoxLayout({ vertical: true, reactive: true });
|
|
scrollableContainer.add_actor(this._grid.actor);
|
|
this.actor.add_actor(scrollableContainer);
|
|
|
|
let action = new Clutter.PanAction({ interpolate: true });
|
|
action.connect('pan', Lang.bind(this, this._onPan));
|
|
this.actor.add_action(action);
|
|
},
|
|
|
|
_getItemId: function(item) {
|
|
return item.get_id();
|
|
},
|
|
|
|
_createItemIcon: function(item) {
|
|
return new AppIcon(item);
|
|
},
|
|
|
|
_compareItems: function(a, b) {
|
|
return a.compare_by_name(b);
|
|
},
|
|
|
|
addApp: function(app) {
|
|
this._addItem(app);
|
|
},
|
|
|
|
createFolderIcon: function(size) {
|
|
let icon = new St.Widget({ layout_manager: new Clutter.BinLayout(),
|
|
style_class: 'app-folder-icon',
|
|
width: size, height: size });
|
|
let subSize = Math.floor(FOLDER_SUBICON_FRACTION * size);
|
|
|
|
let aligns = [ Clutter.ActorAlign.START, Clutter.ActorAlign.END ];
|
|
for (let i = 0; i < Math.min(this._allItems.length, 4); i++) {
|
|
let texture = this._allItems[i].create_icon_texture(subSize);
|
|
let bin = new St.Bin({ child: texture,
|
|
x_expand: true, y_expand: true });
|
|
bin.set_x_align(aligns[i % 2]);
|
|
bin.set_y_align(aligns[Math.floor(i / 2)]);
|
|
icon.add_actor(bin);
|
|
}
|
|
|
|
return icon;
|
|
},
|
|
|
|
_onPan: function(action) {
|
|
let [dist, dx, dy] = action.get_motion_delta(0);
|
|
let adjustment = this.actor.vscroll.adjustment;
|
|
adjustment.value -= (dy / this.actor.height) * adjustment.page_size;
|
|
return false;
|
|
},
|
|
|
|
adaptToSize: function(width, height) {
|
|
this._parentAvailableWidth = width;
|
|
this._parentAvailableHeight = height;
|
|
|
|
this._grid.adaptToSize(width, height);
|
|
|
|
// Set extra padding to avoid popup or close button being cut off
|
|
this._grid.topPadding = Math.max(this._grid.topPadding - this._offsetForEachSide, 0);
|
|
this._grid.bottomPadding = Math.max(this._grid.topPadding - this._offsetForEachSide, 0);
|
|
this._grid.leftPadding = Math.max(this._grid.topPadding - this._offsetForEachSide, 0);
|
|
this._grid.rightPadding = Math.max(this._grid.topPadding - this._offsetForEachSide, 0);
|
|
|
|
this.actor.set_width(this.usedWidth());
|
|
this.actor.set_height(this.usedHeight());
|
|
},
|
|
|
|
_getPageAvailableSize: function() {
|
|
let pageBox = new Clutter.ActorBox();
|
|
pageBox.x1 = pageBox.y1 = 0;
|
|
pageBox.x2 = this._parentAvailableWidth;
|
|
pageBox.y2 = this._parentAvailableHeight;
|
|
|
|
let contentBox = this.actor.get_theme_node().get_content_box(pageBox);
|
|
// We only can show icons inside the collection view boxPointer
|
|
// so we have to substract the required padding etc of the boxpointer
|
|
return [(contentBox.x2 - contentBox.x1) - 2 * this._offsetForEachSide, (contentBox.y2 - contentBox.y1) - 2 * this._offsetForEachSide];
|
|
},
|
|
|
|
usedWidth: function() {
|
|
let [availWidthPerPage, availHeightPerPage] = this._getPageAvailableSize();
|
|
return this._grid.usedWidth(availWidthPerPage);
|
|
},
|
|
|
|
usedHeight: function() {
|
|
return this._grid.usedHeightForNRows(this.nRowsDisplayedAtOnce());
|
|
},
|
|
|
|
nRowsDisplayedAtOnce: function() {
|
|
let [availWidthPerPage, availHeightPerPage] = this._getPageAvailableSize();
|
|
let maxRows = this._grid.rowsForHeight(availHeightPerPage) - 1;
|
|
return Math.min(this._grid.nRows(availWidthPerPage), maxRows);
|
|
},
|
|
|
|
setPaddingOffsets: function(offset) {
|
|
this._offsetForEachSide = offset;
|
|
}
|
|
});
|
|
|
|
const FolderIcon = new Lang.Class({
|
|
Name: 'FolderIcon',
|
|
|
|
_init: function(dir, parentView) {
|
|
this._dir = dir;
|
|
this._parentView = parentView;
|
|
|
|
this.actor = new St.Button({ style_class: 'app-well-app app-folder',
|
|
button_mask: St.ButtonMask.ONE,
|
|
toggle_mode: true,
|
|
can_focus: true,
|
|
x_fill: true,
|
|
y_fill: true });
|
|
this.actor._delegate = this;
|
|
// whether we need to update arrow side, position etc.
|
|
this._popupInvalidated = false;
|
|
|
|
let label = this._dir.get_name();
|
|
this.icon = new IconGrid.BaseIcon(label,
|
|
{ createIcon: Lang.bind(this, this._createIcon), setSizeManually: true });
|
|
this.actor.set_child(this.icon.actor);
|
|
this.actor.label_actor = this.icon.label;
|
|
|
|
this.view = new FolderView();
|
|
_loadCategory(dir, this.view);
|
|
this.view.loadGrid();
|
|
|
|
this.actor.connect('clicked', Lang.bind(this,
|
|
function() {
|
|
this._ensurePopup();
|
|
this.view.actor.vscroll.adjustment.value = 0;
|
|
this._openSpaceForPopup();
|
|
}));
|
|
this.actor.connect('notify::mapped', Lang.bind(this,
|
|
function() {
|
|
if (!this.actor.mapped && this._popup)
|
|
this._popup.popdown();
|
|
}));
|
|
},
|
|
|
|
_createIcon: function(iconSize) {
|
|
return this.view.createFolderIcon(iconSize, this);
|
|
},
|
|
|
|
_popupHeight: function() {
|
|
let usedHeight = this.view.usedHeight() + this._popup.getOffset(St.Side.TOP) + this._popup.getOffset(St.Side.BOTTOM);
|
|
return usedHeight;
|
|
},
|
|
|
|
_openSpaceForPopup: function() {
|
|
let id = this._parentView.connect('space-ready', Lang.bind(this,
|
|
function() {
|
|
this._parentView.disconnect(id);
|
|
this._popup.popup();
|
|
this._updatePopupPosition();
|
|
}));
|
|
this._parentView.openSpaceForPopup(this, this._boxPointerArrowside, this.view.nRowsDisplayedAtOnce());
|
|
},
|
|
|
|
_calculateBoxPointerArrowSide: function() {
|
|
let spaceTop = this.actor.y - this._parentView.getCurrentPageY();
|
|
let spaceBottom = this._parentView.actor.height - (spaceTop + this.actor.height);
|
|
|
|
return spaceTop > spaceBottom ? St.Side.BOTTOM : St.Side.TOP;
|
|
},
|
|
|
|
_updatePopupSize: function() {
|
|
// StWidget delays style calculation until needed, make sure we use the correct values
|
|
this.view._grid.actor.ensure_style();
|
|
|
|
let offsetForEachSide = (this._popup.getOffset(St.Side.TOP) +
|
|
this._popup.getOffset(St.Side.BOTTOM) -
|
|
this._popup.getCloseButtonOverlap()) / 2;
|
|
// Add extra padding to prevent boxpointer decorations and close button being cut off
|
|
this.view.setPaddingOffsets(offsetForEachSide);
|
|
this.view.adaptToSize(this._parentAvailableWidth, this._parentAvailableHeight);
|
|
},
|
|
|
|
_updatePopupPosition: function() {
|
|
if (!this._popup)
|
|
return;
|
|
|
|
if (this._boxPointerArrowside == St.Side.BOTTOM)
|
|
this._popup.actor.y = this.actor.allocation.y1 + this.actor.translation_y - this._popupHeight();
|
|
else
|
|
this._popup.actor.y = this.actor.allocation.y1 + this.actor.translation_y + this.actor.height;
|
|
},
|
|
|
|
_ensurePopup: function() {
|
|
if (this._popup && !this._popupInvalidated)
|
|
return;
|
|
this._boxPointerArrowside = this._calculateBoxPointerArrowSide();
|
|
if (!this._popup) {
|
|
this._popup = new AppFolderPopup(this, this._boxPointerArrowside);
|
|
this._parentView.addFolderPopup(this._popup);
|
|
this._popup.connect('open-state-changed', Lang.bind(this,
|
|
function(popup, isOpen) {
|
|
if (!isOpen)
|
|
this.actor.checked = false;
|
|
}));
|
|
} else {
|
|
this._popup.updateArrowSide(this._boxPointerArrowside);
|
|
}
|
|
this._updatePopupSize();
|
|
this._updatePopupPosition();
|
|
this._popupInvalidated = false;
|
|
},
|
|
|
|
adaptToSize: function(width, height) {
|
|
this._parentAvailableWidth = width;
|
|
this._parentAvailableHeight = height;
|
|
if(this._popup)
|
|
this.view.adaptToSize(width, height);
|
|
this._popupInvalidated = true;
|
|
},
|
|
});
|
|
|
|
const AppFolderPopup = new Lang.Class({
|
|
Name: 'AppFolderPopup',
|
|
|
|
_init: function(source, side) {
|
|
this._source = source;
|
|
this._view = source.view;
|
|
this._arrowSide = side;
|
|
|
|
this._isOpen = false;
|
|
this.parentOffset = 0;
|
|
|
|
this.actor = new St.Widget({ layout_manager: new Clutter.BinLayout(),
|
|
visible: false,
|
|
// We don't want to expand really, but look
|
|
// at the layout manager of our parent...
|
|
//
|
|
// DOUBLE HACK: if you set one, you automatically
|
|
// get the effect for the other direction too, so
|
|
// we need to set the y_align
|
|
x_expand: true,
|
|
y_expand: true,
|
|
x_align: Clutter.ActorAlign.CENTER,
|
|
y_align: Clutter.ActorAlign.START });
|
|
this._boxPointer = new BoxPointer.BoxPointer(this._arrowSide,
|
|
{ style_class: 'app-folder-popup-bin',
|
|
x_fill: true,
|
|
y_fill: true,
|
|
x_expand: true,
|
|
x_align: St.Align.START });
|
|
|
|
this._boxPointer.actor.style_class = 'app-folder-popup';
|
|
this.actor.add_actor(this._boxPointer.actor);
|
|
this._boxPointer.bin.set_child(this._view.actor);
|
|
|
|
this.closeButton = Util.makeCloseButton();
|
|
this.closeButton.connect('clicked', Lang.bind(this, this.popdown));
|
|
this.actor.add_actor(this.closeButton);
|
|
|
|
this._boxPointer.actor.bind_property('opacity', this.closeButton, 'opacity',
|
|
GObject.BindingFlags.SYNC_CREATE);
|
|
|
|
global.focus_manager.add_group(this.actor);
|
|
|
|
source.actor.connect('destroy', Lang.bind(this,
|
|
function() {
|
|
this.actor.destroy();
|
|
}));
|
|
this.actor.connect('key-press-event', Lang.bind(this, this._onKeyPress));
|
|
},
|
|
|
|
_onKeyPress: function(actor, event) {
|
|
if (!this._isOpen)
|
|
return false;
|
|
|
|
if (event.get_key_symbol() != Clutter.KEY_Escape)
|
|
return false;
|
|
|
|
this.popdown();
|
|
return true;
|
|
},
|
|
|
|
toggle: function() {
|
|
if (this._isOpen)
|
|
this.popdown();
|
|
else
|
|
this.popup();
|
|
},
|
|
|
|
popup: function() {
|
|
if (this._isOpen)
|
|
return;
|
|
|
|
this.actor.show();
|
|
|
|
this._boxPointer.setArrowActor(this._source.actor);
|
|
this._boxPointer.show(BoxPointer.PopupAnimation.FADE |
|
|
BoxPointer.PopupAnimation.SLIDE);
|
|
|
|
this.actor.navigate_focus(null, Gtk.DirectionType.TAB_FORWARD, false);
|
|
|
|
this._isOpen = true;
|
|
this.emit('open-state-changed', true);
|
|
},
|
|
|
|
popdown: function() {
|
|
if (!this._isOpen)
|
|
return;
|
|
|
|
this._boxPointer.hide(BoxPointer.PopupAnimation.FADE |
|
|
BoxPointer.PopupAnimation.SLIDE);
|
|
this._isOpen = false;
|
|
this.emit('open-state-changed', false);
|
|
},
|
|
|
|
getCloseButtonOverlap: function() {
|
|
return this.closeButton.get_theme_node().get_length('-shell-close-overlap-y');
|
|
},
|
|
|
|
getOffset: function (side) {
|
|
let offset = this._boxPointer.getPadding(side);
|
|
if (this._arrowSide == side)
|
|
offset += this._boxPointer.getArrowHeight();
|
|
return offset;
|
|
},
|
|
|
|
updateArrowSide: function (side) {
|
|
this._arrowSide = side;
|
|
this._boxPointer.updateArrowSide(side);
|
|
}
|
|
});
|
|
Signals.addSignalMethods(AppFolderPopup.prototype);
|
|
|
|
const AppIcon = new Lang.Class({
|
|
Name: 'AppIcon',
|
|
|
|
_init : function(app, iconParams) {
|
|
this.app = app;
|
|
this.actor = new St.Button({ style_class: 'app-well-app',
|
|
reactive: true,
|
|
button_mask: St.ButtonMask.ONE | St.ButtonMask.TWO,
|
|
can_focus: true,
|
|
x_fill: true,
|
|
y_fill: true });
|
|
this.actor._delegate = this;
|
|
|
|
if (!iconParams)
|
|
iconParams = {};
|
|
|
|
iconParams['createIcon'] = Lang.bind(this, this._createIcon);
|
|
iconParams['setSizeManually'] = true;
|
|
this.icon = new IconGrid.BaseIcon(app.get_name(), iconParams);
|
|
this.actor.set_child(this.icon.actor);
|
|
|
|
this.actor.label_actor = this.icon.label;
|
|
|
|
this.actor.connect('button-press-event', Lang.bind(this, this._onButtonPress));
|
|
this.actor.connect('clicked', Lang.bind(this, this._onClicked));
|
|
this.actor.connect('popup-menu', Lang.bind(this, this._onKeyboardPopupMenu));
|
|
|
|
this._menu = null;
|
|
this._menuManager = new PopupMenu.PopupMenuManager(this);
|
|
|
|
this._draggable = DND.makeDraggable(this.actor);
|
|
this._draggable.connect('drag-begin', Lang.bind(this,
|
|
function () {
|
|
this._removeMenuTimeout();
|
|
Main.overview.beginItemDrag(this);
|
|
}));
|
|
this._draggable.connect('drag-cancelled', Lang.bind(this,
|
|
function () {
|
|
Main.overview.cancelledItemDrag(this);
|
|
}));
|
|
this._draggable.connect('drag-end', Lang.bind(this,
|
|
function () {
|
|
Main.overview.endItemDrag(this);
|
|
}));
|
|
|
|
this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
|
|
|
|
this._menuTimeoutId = 0;
|
|
this._stateChangedId = this.app.connect('notify::state',
|
|
Lang.bind(this,
|
|
this._onStateChanged));
|
|
this._onStateChanged();
|
|
},
|
|
|
|
_onDestroy: function() {
|
|
if (this._stateChangedId > 0)
|
|
this.app.disconnect(this._stateChangedId);
|
|
this._stateChangedId = 0;
|
|
this._removeMenuTimeout();
|
|
},
|
|
|
|
_createIcon: function(iconSize) {
|
|
return this.app.create_icon_texture(iconSize);
|
|
},
|
|
|
|
_removeMenuTimeout: function() {
|
|
if (this._menuTimeoutId > 0) {
|
|
Mainloop.source_remove(this._menuTimeoutId);
|
|
this._menuTimeoutId = 0;
|
|
}
|
|
},
|
|
|
|
_onStateChanged: function() {
|
|
if (this.app.state != Shell.AppState.STOPPED)
|
|
this.actor.add_style_class_name('running');
|
|
else
|
|
this.actor.remove_style_class_name('running');
|
|
},
|
|
|
|
_onButtonPress: function(actor, event) {
|
|
let button = event.get_button();
|
|
if (button == 1) {
|
|
this._removeMenuTimeout();
|
|
this._menuTimeoutId = Mainloop.timeout_add(MENU_POPUP_TIMEOUT,
|
|
Lang.bind(this, function() {
|
|
this.popupMenu();
|
|
}));
|
|
} else if (button == 3) {
|
|
this.popupMenu();
|
|
return true;
|
|
}
|
|
return false;
|
|
},
|
|
|
|
_onClicked: function(actor, button) {
|
|
this._removeMenuTimeout();
|
|
|
|
if (button == 1) {
|
|
this._onActivate(Clutter.get_current_event());
|
|
} else if (button == 2) {
|
|
// Last workspace is always empty
|
|
let launchWorkspace = global.screen.get_workspace_by_index(global.screen.n_workspaces - 1);
|
|
launchWorkspace.activate(global.get_current_time());
|
|
this.emit('launching');
|
|
this.app.open_new_window(-1);
|
|
Main.overview.hide();
|
|
}
|
|
return false;
|
|
},
|
|
|
|
_onKeyboardPopupMenu: function() {
|
|
this.popupMenu();
|
|
this._menu.actor.navigate_focus(null, Gtk.DirectionType.TAB_FORWARD, false);
|
|
},
|
|
|
|
getId: function() {
|
|
return this.app.get_id();
|
|
},
|
|
|
|
popupMenu: function() {
|
|
this._removeMenuTimeout();
|
|
this.actor.fake_release();
|
|
this._draggable.fakeRelease();
|
|
|
|
if (!this._menu) {
|
|
this._menu = new AppIconMenu(this);
|
|
this._menu.connect('activate-window', Lang.bind(this, function (menu, window) {
|
|
this.activateWindow(window);
|
|
}));
|
|
this._menu.connect('open-state-changed', Lang.bind(this, function (menu, isPoppedUp) {
|
|
if (!isPoppedUp)
|
|
this._onMenuPoppedDown();
|
|
}));
|
|
Main.overview.connect('hiding', Lang.bind(this, function () { this._menu.close(); }));
|
|
|
|
this._menuManager.addMenu(this._menu);
|
|
}
|
|
|
|
this.emit('menu-state-changed', true);
|
|
|
|
this.actor.set_hover(true);
|
|
this._menu.popup();
|
|
this._menuManager.ignoreRelease();
|
|
this.emit('sync-tooltip');
|
|
|
|
return false;
|
|
},
|
|
|
|
activateWindow: function(metaWindow) {
|
|
if (metaWindow) {
|
|
Main.activateWindow(metaWindow);
|
|
} else {
|
|
Main.overview.hide();
|
|
}
|
|
},
|
|
|
|
_onMenuPoppedDown: function() {
|
|
this.actor.sync_hover();
|
|
this.emit('menu-state-changed', false);
|
|
},
|
|
|
|
_onActivate: function (event) {
|
|
this.emit('launching');
|
|
let modifiers = event.get_state();
|
|
|
|
if (modifiers & Clutter.ModifierType.CONTROL_MASK
|
|
&& this.app.state == Shell.AppState.RUNNING) {
|
|
this.app.open_new_window(-1);
|
|
} else {
|
|
this.app.activate();
|
|
}
|
|
|
|
Main.overview.hide();
|
|
},
|
|
|
|
shellWorkspaceLaunch : function(params) {
|
|
params = Params.parse(params, { workspace: -1,
|
|
timestamp: 0 });
|
|
|
|
this.app.open_new_window(params.workspace);
|
|
},
|
|
|
|
getDragActor: function() {
|
|
return this.app.create_icon_texture(Main.overview.dashIconSize);
|
|
},
|
|
|
|
// Returns the original actor that should align with the actor
|
|
// we show as the item is being dragged.
|
|
getDragActorSource: function() {
|
|
return this.icon.icon;
|
|
},
|
|
|
|
shouldShowTooltip: function() {
|
|
return this.actor.hover && (!this._menu || !this._menu.isOpen);
|
|
},
|
|
});
|
|
Signals.addSignalMethods(AppIcon.prototype);
|
|
|
|
const AppIconMenu = new Lang.Class({
|
|
Name: 'AppIconMenu',
|
|
Extends: PopupMenu.PopupMenu,
|
|
|
|
_init: function(source) {
|
|
let side = St.Side.LEFT;
|
|
if (Clutter.get_default_text_direction() == Clutter.TextDirection.RTL)
|
|
side = St.Side.RIGHT;
|
|
|
|
this.parent(source.actor, 0.5, side);
|
|
|
|
// We want to keep the item hovered while the menu is up
|
|
this.blockSourceEvents = true;
|
|
|
|
this._source = source;
|
|
|
|
this.connect('activate', Lang.bind(this, this._onActivate));
|
|
|
|
this.actor.add_style_class_name('app-well-menu');
|
|
|
|
// Chain our visibility and lifecycle to that of the source
|
|
source.actor.connect('notify::mapped', Lang.bind(this, function () {
|
|
if (!source.actor.mapped)
|
|
this.close();
|
|
}));
|
|
source.actor.connect('destroy', Lang.bind(this, function () { this.actor.destroy(); }));
|
|
|
|
Main.uiGroup.add_actor(this.actor);
|
|
},
|
|
|
|
_redisplay: function() {
|
|
this.removeAll();
|
|
|
|
let windows = this._source.app.get_windows();
|
|
|
|
// Display the app windows menu items and the separator between windows
|
|
// of the current desktop and other windows.
|
|
let activeWorkspace = global.screen.get_active_workspace();
|
|
let separatorShown = windows.length > 0 && windows[0].get_workspace() != activeWorkspace;
|
|
|
|
for (let i = 0; i < windows.length; i++) {
|
|
if (!separatorShown && windows[i].get_workspace() != activeWorkspace) {
|
|
this._appendSeparator();
|
|
separatorShown = true;
|
|
}
|
|
let item = this._appendMenuItem(windows[i].title);
|
|
item._window = windows[i];
|
|
}
|
|
|
|
if (!this._source.app.is_window_backed()) {
|
|
if (windows.length > 0)
|
|
this._appendSeparator();
|
|
|
|
let isFavorite = AppFavorites.getAppFavorites().isFavorite(this._source.app.get_id());
|
|
|
|
this._newWindowMenuItem = this._appendMenuItem(_("New Window"));
|
|
this._appendSeparator();
|
|
|
|
this._toggleFavoriteMenuItem = this._appendMenuItem(isFavorite ? _("Remove from Favorites")
|
|
: _("Add to Favorites"));
|
|
}
|
|
},
|
|
|
|
_appendSeparator: function () {
|
|
let separator = new PopupMenu.PopupSeparatorMenuItem();
|
|
this.addMenuItem(separator);
|
|
},
|
|
|
|
_appendMenuItem: function(labelText) {
|
|
// FIXME: app-well-menu-item style
|
|
let item = new PopupMenu.PopupMenuItem(labelText);
|
|
this.addMenuItem(item);
|
|
return item;
|
|
},
|
|
|
|
popup: function(activatingButton) {
|
|
this._redisplay();
|
|
this.open();
|
|
},
|
|
|
|
_onActivate: function (actor, child) {
|
|
if (child._window) {
|
|
let metaWindow = child._window;
|
|
this.emit('activate-window', metaWindow);
|
|
} else if (child == this._newWindowMenuItem) {
|
|
this._source.app.open_new_window(-1);
|
|
this.emit('activate-window', null);
|
|
} else if (child == this._toggleFavoriteMenuItem) {
|
|
let favs = AppFavorites.getAppFavorites();
|
|
let isFavorite = favs.isFavorite(this._source.app.get_id());
|
|
if (isFavorite)
|
|
favs.removeFavorite(this._source.app.get_id());
|
|
else
|
|
favs.addFavorite(this._source.app.get_id());
|
|
}
|
|
this.close();
|
|
}
|
|
});
|
|
Signals.addSignalMethods(AppIconMenu.prototype);
|