931 lines
38 KiB
JavaScript
931 lines
38 KiB
JavaScript
/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
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const Big = imports.gi.Big;
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const Clutter = imports.gi.Clutter;
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const Gtk = imports.gi.Gtk;
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const Mainloop = imports.mainloop;
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const Pango = imports.gi.Pango;
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const Shell = imports.gi.Shell;
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const Signals = imports.signals;
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const Lang = imports.lang;
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const Gettext = imports.gettext.domain('gnome-shell');
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const _ = Gettext.gettext;
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const AppDisplay = imports.ui.appDisplay;
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const DocDisplay = imports.ui.docDisplay;
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const Places = imports.ui.places;
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const GenericDisplay = imports.ui.genericDisplay;
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const Button = imports.ui.button;
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const Main = imports.ui.main;
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const DEFAULT_PADDING = 4;
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const DEFAULT_SPACING = 4;
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const DASH_SECTION_PADDING = 6;
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const DASH_SECTION_SPACING = 40;
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const DASH_CORNER_RADIUS = 5;
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const DASH_PADDING_SIDE = 14;
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const BACKGROUND_COLOR = new Clutter.Color();
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BACKGROUND_COLOR.from_pixel(0x000000c0);
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const PRELIGHT_COLOR = new Clutter.Color();
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PRELIGHT_COLOR.from_pixel(0x4f6fadaa);
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const TEXT_COLOR = new Clutter.Color();
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TEXT_COLOR.from_pixel(0x5f5f5fff);
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const BRIGHTER_TEXT_COLOR = new Clutter.Color();
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BRIGHTER_TEXT_COLOR.from_pixel(0xbbbbbbff);
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const BRIGHT_TEXT_COLOR = new Clutter.Color();
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BRIGHT_TEXT_COLOR.from_pixel(0xffffffff);
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const SEARCH_TEXT_COLOR = new Clutter.Color();
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SEARCH_TEXT_COLOR.from_pixel(0x333333ff);
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const SEARCH_CURSOR_COLOR = BRIGHT_TEXT_COLOR;
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const HIGHLIGHTED_SEARCH_CURSOR_COLOR = SEARCH_TEXT_COLOR;
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const HIGHLIGHTED_SEARCH_BACKGROUND_COLOR = new Clutter.Color();
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HIGHLIGHTED_SEARCH_BACKGROUND_COLOR.from_pixel(0xc4c4c4ff);
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const SEARCH_BORDER_BOTTOM_COLOR = new Clutter.Color();
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SEARCH_BORDER_BOTTOM_COLOR.from_pixel(0x191919ff);
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const SECTION_BORDER_COLOR = new Clutter.Color();
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SECTION_BORDER_COLOR.from_pixel(0x262626ff);
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const SECTION_BORDER = 1;
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const SECTION_INNER_BORDER_COLOR = new Clutter.Color();
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SECTION_INNER_BORDER_COLOR.from_pixel(0x000000ff);
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const SECTION_BACKGROUND_TOP_COLOR = new Clutter.Color();
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SECTION_BACKGROUND_TOP_COLOR.from_pixel(0x161616ff);
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const SECTION_BACKGROUND_BOTTOM_COLOR = new Clutter.Color();
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SECTION_BACKGROUND_BOTTOM_COLOR.from_pixel(0x000000ff);
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const SECTION_INNER_SPACING = 8;
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const BROWSE_ACTIVATED_BG = new Clutter.Color();
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BROWSE_ACTIVATED_BG.from_pixel(0x303030f0);
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const PANE_BORDER_COLOR = new Clutter.Color();
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PANE_BORDER_COLOR.from_pixel(0x101d3cfa);
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const PANE_BORDER_WIDTH = 2;
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const PANE_BACKGROUND_COLOR = new Clutter.Color();
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PANE_BACKGROUND_COLOR.from_pixel(0x000000f4);
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const APPS = "apps";
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const PREFS = "prefs";
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const DOCS = "docs";
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/*
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* Returns the index in an array of a given length that is obtained
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* if the provided index is incremented by an increment and the array
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* is wrapped in if necessary.
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*
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* index: prior index, expects 0 <= index < length
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* increment: the change in index, expects abs(increment) <= length
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* length: the length of the array
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*/
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function _getIndexWrapped(index, increment, length) {
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return (index + increment + length) % length;
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}
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function _createDisplay(displayType) {
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if (displayType == APPS)
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return new AppDisplay.AppDisplay();
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else if (displayType == PREFS)
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return new AppDisplay.AppDisplay(true);
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else if (displayType == DOCS)
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return new DocDisplay.DocDisplay();
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return null;
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}
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function Pane() {
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this._init();
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}
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Pane.prototype = {
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_init: function () {
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this._open = false;
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this.actor = new Big.Box({ orientation: Big.BoxOrientation.VERTICAL,
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background_color: PANE_BACKGROUND_COLOR,
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border: PANE_BORDER_WIDTH,
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border_color: PANE_BORDER_COLOR,
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padding: DEFAULT_PADDING,
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reactive: true });
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this.actor.connect('button-press-event', Lang.bind(this, function (a, e) {
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// Eat button press events so they don't go through and close the pane
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return true;
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}));
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let chromeTop = new Big.Box({ orientation: Big.BoxOrientation.HORIZONTAL,
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spacing: 6 });
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let closeIconUri = "file://" + global.imagedir + "close.svg";
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let closeIcon = Shell.TextureCache.get_default().load_uri_sync(Shell.TextureCachePolicy.FOREVER,
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closeIconUri,
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16,
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16);
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closeIcon.reactive = true;
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closeIcon.connect('button-press-event', Lang.bind(this, function (b, e) {
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this.close();
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return true;
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}));
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chromeTop.append(closeIcon, Big.BoxPackFlags.END);
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this.actor.append(chromeTop, Big.BoxPackFlags.NONE);
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this.content = new Big.Box({ orientation: Big.BoxOrientation.VERTICAL,
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spacing: DEFAULT_PADDING });
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this.actor.append(this.content, Big.BoxPackFlags.EXPAND);
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// Hidden by default
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this.actor.hide();
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},
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open: function () {
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if (this._open)
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return;
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this._open = true;
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this.actor.show();
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this.emit('open-state-changed', this._open);
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},
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close: function () {
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if (!this._open)
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return;
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this._open = false;
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this.actor.hide();
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this.emit('open-state-changed', this._open);
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},
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destroyContent: function() {
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let children = this.content.get_children();
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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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},
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toggle: function () {
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if (this._open)
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this.close();
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else
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this.open();
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}
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}
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Signals.addSignalMethods(Pane.prototype);
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function ResultArea(displayType, enableNavigation) {
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this._init(displayType, enableNavigation);
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}
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ResultArea.prototype = {
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_init : function(displayType, enableNavigation) {
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this.actor = new Big.Box({ orientation: Big.BoxOrientation.VERTICAL });
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this.resultsContainer = new Big.Box({ orientation: Big.BoxOrientation.HORIZONTAL,
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spacing: DEFAULT_PADDING
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});
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this.actor.append(this.resultsContainer, Big.BoxPackFlags.EXPAND);
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this.navContainer = new Big.Box({ orientation: Big.BoxOrientation.VERTICAL });
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this.resultsContainer.append(this.navContainer, Big.BoxPackFlags.NONE);
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this.display = _createDisplay(displayType);
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this.navArea = this.display.getNavigationArea();
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if (enableNavigation && this.navArea)
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this.navContainer.append(this.navArea, Big.BoxPackFlags.EXPAND);
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this.resultsContainer.append(this.display.actor, Big.BoxPackFlags.EXPAND);
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this.controlBox = new Big.Box({ x_align: Big.BoxAlignment.CENTER });
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this.controlBox.append(this.display.displayControl, Big.BoxPackFlags.NONE);
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this.actor.append(this.controlBox, Big.BoxPackFlags.NONE);
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this.display.load();
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}
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}
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// Utility function shared between ResultPane and the DocDisplay in the main dash.
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// Connects to the detail signal of the display, and on-demand creates a new
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// pane.
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function createPaneForDetails(dash, display) {
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let detailPane = null;
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display.connect('show-details', Lang.bind(this, function(display, index) {
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if (detailPane == null) {
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detailPane = new Pane();
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detailPane.connect('open-state-changed', Lang.bind(this, function (pane, isOpen) {
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if (!isOpen) {
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/* Ensure we don't keep around large preview textures */
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detailPane.destroyContent();
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}
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}));
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dash._addPane(detailPane);
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}
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if (index >= 0) {
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detailPane.destroyContent();
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let details = display.createDetailsForIndex(index);
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detailPane.content.append(details, Big.BoxPackFlags.EXPAND);
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detailPane.open();
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} else {
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detailPane.close();
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}
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}));
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return null;
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}
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function ResultPane(dash) {
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this._init(dash);
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}
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ResultPane.prototype = {
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__proto__: Pane.prototype,
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_init: function(dash) {
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Pane.prototype._init.call(this);
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this._dash = dash;
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},
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// Create a display of displayType and pack it into this pane's
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// content area. Return the display.
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packResults: function(displayType, enableNavigation) {
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let resultArea = new ResultArea(displayType, enableNavigation);
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createPaneForDetails(this._dash, resultArea.display);
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this.content.append(resultArea.actor, Big.BoxPackFlags.EXPAND);
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this.connect('open-state-changed', Lang.bind(this, function(pane, isOpen) {
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resultArea.display.resetState();
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}));
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return resultArea.display;
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}
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}
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function SearchEntry() {
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this._init();
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}
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SearchEntry.prototype = {
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_init : function() {
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this.actor = new Big.Box({ padding: DEFAULT_PADDING,
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border_bottom: SECTION_BORDER,
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border_color: SEARCH_BORDER_BOTTOM_COLOR,
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corner_radius: DASH_CORNER_RADIUS,
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reactive: true });
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let box = new Big.Box({ orientation: Big.BoxOrientation.HORIZONTAL,
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y_align: Big.BoxAlignment.CENTER });
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this.actor.append(box, Big.BoxPackFlags.EXPAND);
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this.actor.connect('button-press-event', Lang.bind(this, function () {
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this._resetTextState(true);
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return false;
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}));
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this.pane = null;
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this._defaultText = _("Find...");
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let textProperties = { font_name: "Sans 16px" };
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let entryProperties = { editable: true,
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activatable: true,
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single_line_mode: true,
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color: SEARCH_TEXT_COLOR,
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cursor_color: SEARCH_CURSOR_COLOR };
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Lang.copyProperties(textProperties, entryProperties);
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this.entry = new Clutter.Text(entryProperties);
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this.entry.connect('notify::text', Lang.bind(this, function () {
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this._resetTextState(false);
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}));
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box.append(this.entry, Big.BoxPackFlags.EXPAND);
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// Mark as editable just to get a cursor
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let defaultTextProperties = { ellipsize: Pango.EllipsizeMode.END,
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text: this._defaultText,
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editable: true,
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color: TEXT_COLOR,
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cursor_visible: false,
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single_line_mode: true };
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Lang.copyProperties(textProperties, defaultTextProperties);
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this._defaultText = new Clutter.Text(defaultTextProperties);
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box.add_actor(this._defaultText);
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this.entry.connect('notify::allocation', Lang.bind(this, function () {
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this._repositionDefaultText();
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}));
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this._iconBox = new Big.Box({ x_align: Big.BoxAlignment.CENTER,
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y_align: Big.BoxAlignment.CENTER,
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padding_right: 4 });
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box.append(this._iconBox, Big.BoxPackFlags.END);
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let magnifierUri = "file://" + global.imagedir + "magnifier.svg";
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this._magnifierIcon = Shell.TextureCache.get_default().load_uri_sync(Shell.TextureCachePolicy.FOREVER,
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magnifierUri, 18, 18);
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let closeUri = "file://" + global.imagedir + "close-black.svg";
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this._closeIcon = Shell.TextureCache.get_default().load_uri_sync(Shell.TextureCachePolicy.FOREVER,
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closeUri, 18, 18);
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this._closeIcon.reactive = true;
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this._closeIcon.connect('button-press-event', Lang.bind(this, function () {
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// Resetting this.entry.text will trigger notify::text signal which will
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// result in this._resetTextState() being called, but we should not rely
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// on that not short-circuiting if the text was already empty, so we call
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// this._resetTextState() explicitly in that case.
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if (this.entry.text == '')
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this._resetTextState(false);
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else
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this.entry.text = '';
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// Return true to stop the signal emission, so that this.actor doesn't get
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// the button-press-event and re-highlight itself.
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return true;
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}));
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this._repositionDefaultText();
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this._resetTextState();
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},
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setPane: function (pane) {
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this._pane = pane;
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},
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reset: function () {
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this.entry.text = '';
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},
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getText: function () {
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return this.entry.text;
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},
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_resetTextState: function (searchEntryClicked) {
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let text = this.getText();
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this._iconBox.remove_all();
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// We highlight the search box if the user starts typing in it
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// or just clicks in it to indicate that the search is active.
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if (text != '' || searchEntryClicked) {
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if (!searchEntryClicked)
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this._defaultText.hide();
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this._iconBox.append(this._closeIcon, Big.BoxPackFlags.NONE);
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this.actor.background_color = HIGHLIGHTED_SEARCH_BACKGROUND_COLOR;
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this.entry.cursor_color = HIGHLIGHTED_SEARCH_CURSOR_COLOR;
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} else {
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this._defaultText.show();
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this._iconBox.append(this._magnifierIcon, Big.BoxPackFlags.NONE);
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this.actor.background_color = BACKGROUND_COLOR;
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this.entry.cursor_color = SEARCH_CURSOR_COLOR;
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}
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},
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_repositionDefaultText: function () {
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// Offset a little to show the cursor
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this._defaultText.set_position(this.entry.x + 4, this.entry.y);
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this._defaultText.set_size(this.entry.width, this.entry.height);
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}
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};
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Signals.addSignalMethods(SearchEntry.prototype);
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function MoreLink() {
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this._init();
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}
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MoreLink.prototype = {
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_init : function () {
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this.actor = new Big.Box({ orientation: Big.BoxOrientation.HORIZONTAL,
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padding_right: DEFAULT_PADDING,
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padding_left: DEFAULT_PADDING,
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reactive: true,
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x_align: Big.BoxAlignment.CENTER,
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y_align: Big.BoxAlignment.CENTER,
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border_left: SECTION_BORDER,
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border_color: SECTION_BORDER_COLOR });
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this.pane = null;
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let text = new Clutter.Text({ font_name: "Sans 12px",
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color: BRIGHT_TEXT_COLOR,
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text: _("Browse") });
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this.actor.append(text, Big.BoxPackFlags.NONE);
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this.actor.connect('button-press-event', Lang.bind(this, function (b, e) {
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if (this.pane == null) {
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// Ensure the pane is created; the activated handler will call setPane
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this.emit('activated');
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}
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this._pane.toggle();
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return true;
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}));
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},
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setPane: function (pane) {
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this._pane = pane;
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this._pane.connect('open-state-changed', Lang.bind(this, function(pane, isOpen) {
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}));
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}
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}
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Signals.addSignalMethods(MoreLink.prototype);
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function BackLink() {
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this._init();
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}
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BackLink.prototype = {
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_init : function () {
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this.actor = new Shell.ButtonBox({ orientation: Big.BoxOrientation.HORIZONTAL,
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padding_right: DEFAULT_PADDING,
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padding_left: DEFAULT_PADDING,
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reactive: true,
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x_align: Big.BoxAlignment.CENTER,
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y_align: Big.BoxAlignment.CENTER,
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border_right: SECTION_BORDER,
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border_color: SECTION_BORDER_COLOR });
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let backIconUri = "file://" + global.imagedir + "back.svg";
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let backIcon = Shell.TextureCache.get_default().load_uri_sync(Shell.TextureCachePolicy.FOREVER,
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backIconUri,
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12,
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16);
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this.actor.append(backIcon, Big.BoxPackFlags.NONE);
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}
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}
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function SectionHeader(title, suppressBrowse) {
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this._init(title, suppressBrowse);
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}
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SectionHeader.prototype = {
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_init : function (title, suppressBrowse) {
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this.actor = new Big.Box({ border: SECTION_BORDER,
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border_color: SECTION_BORDER_COLOR });
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this._innerBox = new Big.Box({ border: SECTION_BORDER,
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border_color: SECTION_INNER_BORDER_COLOR,
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padding_left: DEFAULT_PADDING,
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padding_right: DEFAULT_PADDING,
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orientation: Big.BoxOrientation.HORIZONTAL,
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spacing: DEFAULT_SPACING });
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this.actor.append(this._innerBox, Big.BoxPackFlags.EXPAND);
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let backgroundGradient = Shell.create_vertical_gradient(SECTION_BACKGROUND_TOP_COLOR,
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SECTION_BACKGROUND_BOTTOM_COLOR);
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this._innerBox.add_actor(backgroundGradient);
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this._innerBox.connect('notify::allocation', Lang.bind(this, function (actor) {
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let [width, height] = actor.get_size();
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backgroundGradient.set_size(width, height);
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}));
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this.backLink = new BackLink();
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this._innerBox.append(this.backLink.actor, Big.BoxPackFlags.NONE);
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this.backLink.actor.hide();
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this.backLink.actor.connect('activate', Lang.bind(this, function (actor) {
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this.emit('back-link-activated');
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}));
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let textBox = new Big.Box({ orientation: Big.BoxOrientation.HORIZONTAL,
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padding_top: DEFAULT_PADDING,
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padding_bottom: DEFAULT_PADDING });
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this.text = new Clutter.Text({ color: TEXT_COLOR,
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font_name: "Sans Bold 12px",
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text: title });
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textBox.append(this.text, Big.BoxPackFlags.NONE);
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this.countText = new Clutter.Text({ color: TEXT_COLOR,
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font_name: 'Sans Bold 14px' });
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textBox.append(this.countText, Big.BoxPackFlags.END);
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this.countText.hide();
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this._innerBox.append(textBox, Big.BoxPackFlags.EXPAND);
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if (!suppressBrowse) {
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this.moreLink = new MoreLink();
|
|
this._innerBox.append(this.moreLink.actor, Big.BoxPackFlags.END);
|
|
}
|
|
},
|
|
|
|
setTitle : function(title) {
|
|
this.text.text = title;
|
|
},
|
|
|
|
setBackLinkVisible : function(visible) {
|
|
if (visible)
|
|
this.backLink.actor.show();
|
|
else
|
|
this.backLink.actor.hide();
|
|
},
|
|
|
|
setCountText : function(countText) {
|
|
if (countText == "") {
|
|
this.countText.hide();
|
|
} else {
|
|
this.countText.show();
|
|
this.countText.text = countText;
|
|
}
|
|
}
|
|
}
|
|
|
|
Signals.addSignalMethods(SectionHeader.prototype);
|
|
|
|
function SearchSectionHeader(title, onClick) {
|
|
this._init(title, onClick);
|
|
}
|
|
|
|
SearchSectionHeader.prototype = {
|
|
_init : function(title, onClick) {
|
|
let box = new Big.Box({ orientation: Big.BoxOrientation.HORIZONTAL,
|
|
padding_top: DASH_SECTION_PADDING,
|
|
padding_bottom: DASH_SECTION_PADDING,
|
|
spacing: DEFAULT_SPACING });
|
|
let titleText = new Clutter.Text({ color: BRIGHTER_TEXT_COLOR,
|
|
font_name: 'Sans Bold 12px',
|
|
text: title });
|
|
this.tooltip = new Clutter.Text({ color: BRIGHTER_TEXT_COLOR,
|
|
font_name: 'Sans 12px',
|
|
text: _("(see all)") });
|
|
this.countText = new Clutter.Text({ color: BRIGHTER_TEXT_COLOR,
|
|
font_name: 'Sans Bold 14px' });
|
|
|
|
box.append(titleText, Big.BoxPackFlags.NONE);
|
|
box.append(this.tooltip, Big.BoxPackFlags.NONE);
|
|
box.append(this.countText, Big.BoxPackFlags.END);
|
|
|
|
this.tooltip.hide();
|
|
|
|
let button = new Button.Button(box, PRELIGHT_COLOR, BACKGROUND_COLOR,
|
|
TEXT_COLOR);
|
|
button.actor.height = box.height;
|
|
button.actor.padding_left = DEFAULT_PADDING;
|
|
button.actor.padding_right = DEFAULT_PADDING;
|
|
|
|
button.actor.connect('activate', onClick);
|
|
button.actor.connect('notify::hover', Lang.bind(this, this._updateTooltip));
|
|
this.actor = button.actor;
|
|
},
|
|
|
|
_updateTooltip : function(actor) {
|
|
if (actor.hover)
|
|
this.tooltip.show();
|
|
else
|
|
this.tooltip.hide();
|
|
}
|
|
}
|
|
|
|
function Section(titleString, suppressBrowse) {
|
|
this._init(titleString, suppressBrowse);
|
|
}
|
|
|
|
Section.prototype = {
|
|
_init: function(titleString, suppressBrowse) {
|
|
this.actor = new Big.Box({ spacing: SECTION_INNER_SPACING });
|
|
this.header = new SectionHeader(titleString, suppressBrowse);
|
|
this.actor.append(this.header.actor, Big.BoxPackFlags.NONE);
|
|
this.content = new Big.Box({spacing: SECTION_INNER_SPACING });
|
|
this.actor.append(this.content, Big.BoxPackFlags.EXPAND);
|
|
}
|
|
}
|
|
|
|
function Dash() {
|
|
this._init();
|
|
}
|
|
|
|
Dash.prototype = {
|
|
_init : function() {
|
|
// dash and the popup panes need to be reactive so that the clicks in unoccupied places on them
|
|
// are not passed to the transparent background underneath them. This background is used for the workspaces area when
|
|
// the additional dash panes are being shown and it handles clicks by closing the additional panes, so that the user
|
|
// can interact with the workspaces. However, this behavior is not desirable when the click is actually over a pane.
|
|
//
|
|
// We have to make the individual panes reactive instead of making the whole dash actor reactive because the width
|
|
// of the Group actor ends up including the width of its hidden children, so we were getting a reactive object as
|
|
// wide as the details pane that was blocking the clicks to the workspaces underneath it even when the details pane
|
|
// was actually hidden.
|
|
this.actor = new Big.Box({ orientation: Big.BoxOrientation.VERTICAL,
|
|
background_color: BACKGROUND_COLOR,
|
|
corner_radius: DASH_CORNER_RADIUS,
|
|
padding_left: DASH_PADDING_SIDE,
|
|
padding_right: DASH_PADDING_SIDE,
|
|
reactive: true });
|
|
|
|
// Size for this one explicitly set from overlay.js
|
|
this.searchArea = new Big.Box({ y_align: Big.BoxAlignment.CENTER });
|
|
|
|
this.sectionArea = new Big.Box({ orientation: Big.BoxOrientation.VERTICAL,
|
|
spacing: DASH_SECTION_SPACING });
|
|
|
|
this.actor.append(this.searchArea, Big.BoxPackFlags.NONE);
|
|
this.actor.append(this.sectionArea, Big.BoxPackFlags.NONE);
|
|
|
|
// The currently active popup display
|
|
this._activePane = null;
|
|
|
|
/***** Search *****/
|
|
|
|
this._searchActive = false;
|
|
this._searchEntry = new SearchEntry();
|
|
this.searchArea.append(this._searchEntry.actor, Big.BoxPackFlags.EXPAND);
|
|
|
|
this._searchTimeoutId = 0;
|
|
this._searchEntry.entry.connect('text-changed', Lang.bind(this, function (se, prop) {
|
|
let text = this._searchEntry.getText();
|
|
text = text.replace(/^\s+/g, "").replace(/\s+$/g, "")
|
|
this._searchActive = text != '';
|
|
this._updateDashActors();
|
|
if (!this._searchActive) {
|
|
if (this._searchTimeoutId > 0) {
|
|
Mainloop.source_remove(this._searchTimeoutId);
|
|
this._searchTimeoutId = 0;
|
|
}
|
|
return;
|
|
}
|
|
if (this._searchTimeoutId > 0)
|
|
return;
|
|
this._searchTimeoutId = Mainloop.timeout_add(150, Lang.bind(this, function() {
|
|
this._searchTimeoutId = 0;
|
|
let text = this._searchEntry.getText();
|
|
text = text.replace(/^\s+/g, "").replace(/\s+$/g, "");
|
|
|
|
let selectionSet = false;
|
|
|
|
for (var i = 0; i < this._searchSections.length; i++) {
|
|
let section = this._searchSections[i];
|
|
section.resultArea.display.setSearch(text);
|
|
let itemCount = section.resultArea.display.getMatchedItemsCount() + "";
|
|
section.header.countText.text = itemCount;
|
|
if (this._searchResultsSingleShownSection == section.type)
|
|
this._searchResultsSection.header.setCountText(itemCount);
|
|
|
|
// Refresh the selection when a new search is applied.
|
|
section.resultArea.display.unsetSelected();
|
|
if (!selectionSet && section.resultArea.display.hasItems() &&
|
|
(this._searchResultsSingleShownSection == null || this._searchResultsSingleShownSection == section.type)) {
|
|
section.resultArea.display.selectFirstItem();
|
|
selectionSet = true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}));
|
|
}));
|
|
this._searchEntry.entry.connect('activate', Lang.bind(this, function (se) {
|
|
// Only one of the displays will have an item selected, so it's ok to
|
|
// call activateSelected() on all of them.
|
|
for (var i = 0; i < this._searchSections.length; i++) {
|
|
let section = this._searchSections[i];
|
|
section.resultArea.display.activateSelected();
|
|
}
|
|
return true;
|
|
}));
|
|
this._searchEntry.entry.connect('key-press-event', Lang.bind(this, function (se, e) {
|
|
let text = this._searchEntry.getText();
|
|
let symbol = e.get_key_symbol();
|
|
if (symbol == Clutter.Escape) {
|
|
// Escape will keep clearing things back to the desktop.
|
|
// If we are showing a particular section of search, go back to all sections.
|
|
if (this._searchResultsSingleShownSection != null)
|
|
this._showAllSearchSections();
|
|
// If we have an active search, we remove it.
|
|
else if (this._searchActive)
|
|
this._searchEntry.reset();
|
|
// Next, if we're in one of the "more" modes or showing the details pane, close them
|
|
else if (this._activePane != null)
|
|
this._activePane.close();
|
|
// Finally, just close the Overview entirely
|
|
else
|
|
Main.overview.hide();
|
|
return true;
|
|
} else if (symbol == Clutter.Up) {
|
|
if (!this._searchActive)
|
|
return true;
|
|
// selectUp and selectDown wrap around in their respective displays
|
|
// too, but there doesn't seem to be any flickering if we first select
|
|
// something in one display, but then unset the selection, and move
|
|
// it to the other display, so it's ok to do that.
|
|
for (var i = 0; i < this._searchSections.length; i++) {
|
|
let section = this._searchSections[i];
|
|
if (section.resultArea.display.hasSelected() && !section.resultArea.display.selectUp()) {
|
|
if (this._searchResultsSingleShownSection != section.type) {
|
|
// We need to move the selection to the next section above this section that has items,
|
|
// wrapping around at the bottom, if necessary.
|
|
let newSectionIndex = this._findAnotherSectionWithItems(i, -1);
|
|
if (newSectionIndex >= 0) {
|
|
this._searchSections[newSectionIndex].resultArea.display.selectLastItem();
|
|
section.resultArea.display.unsetSelected();
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
return true;
|
|
} else if (symbol == Clutter.Down) {
|
|
if (!this._searchActive)
|
|
return true;
|
|
for (var i = 0; i < this._searchSections.length; i++) {
|
|
let section = this._searchSections[i];
|
|
if (section.resultArea.display.hasSelected() && !section.resultArea.display.selectDown()) {
|
|
if (this._searchResultsSingleShownSection != section.type) {
|
|
// We need to move the selection to the next section below this section that has items,
|
|
// wrapping around at the top, if necessary.
|
|
let newSectionIndex = this._findAnotherSectionWithItems(i, 1);
|
|
if (newSectionIndex >= 0) {
|
|
this._searchSections[newSectionIndex].resultArea.display.selectFirstItem();
|
|
section.resultArea.display.unsetSelected();
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
return false;
|
|
}));
|
|
|
|
/***** Applications *****/
|
|
|
|
this._appsSection = new Section(_("APPLICATIONS"));
|
|
let appWell = new AppDisplay.AppWell();
|
|
this._appsSection.content.append(appWell.actor, Big.BoxPackFlags.EXPAND);
|
|
|
|
this._moreAppsPane = null;
|
|
this._appsSection.header.moreLink.connect('activated', Lang.bind(this, function (link) {
|
|
if (this._moreAppsPane == null) {
|
|
this._moreAppsPane = new ResultPane(this);
|
|
this._moreAppsPane.packResults(APPS, true);
|
|
this._addPane(this._moreAppsPane);
|
|
link.setPane(this._moreAppsPane);
|
|
}
|
|
}));
|
|
|
|
this.sectionArea.append(this._appsSection.actor, Big.BoxPackFlags.NONE);
|
|
|
|
/***** Places *****/
|
|
|
|
/* Translators: This is in the sense of locations for documents,
|
|
network locations, etc. */
|
|
this._placesSection = new Section(_("PLACES"), true);
|
|
let placesDisplay = new Places.Places();
|
|
this._placesSection.content.append(placesDisplay.actor, Big.BoxPackFlags.EXPAND);
|
|
this.sectionArea.append(this._placesSection.actor, Big.BoxPackFlags.NONE);
|
|
|
|
/***** Documents *****/
|
|
|
|
this._docsSection = new Section(_("RECENT DOCUMENTS"));
|
|
|
|
let docDisplay = new DocDisplay.DashDocDisplay();
|
|
this._docsSection.content.append(docDisplay.actor, Big.BoxPackFlags.EXPAND);
|
|
|
|
this._moreDocsPane = null;
|
|
this._docsSection.header.moreLink.connect('activated', Lang.bind(this, function (link) {
|
|
if (this._moreDocsPane == null) {
|
|
this._moreDocsPane = new ResultPane(this);
|
|
this._moreDocsPane.packResults(DOCS, true);
|
|
this._addPane(this._moreDocsPane);
|
|
link.setPane(this._moreDocsPane);
|
|
}
|
|
}));
|
|
|
|
this.sectionArea.append(this._docsSection.actor, Big.BoxPackFlags.EXPAND);
|
|
|
|
/***** Search Results *****/
|
|
|
|
this._searchResultsSection = new Section(_("SEARCH RESULTS"), true);
|
|
|
|
this._searchResultsSingleShownSection = null;
|
|
|
|
this._searchResultsSection.header.connect('back-link-activated', Lang.bind(this, function () {
|
|
this._showAllSearchSections();
|
|
}));
|
|
|
|
this._searchSections = [
|
|
{ type: APPS,
|
|
title: _("APPLICATIONS"),
|
|
header: null,
|
|
resultArea: null
|
|
},
|
|
{ type: PREFS,
|
|
title: _("PREFERENCES"),
|
|
header: null,
|
|
resultArea: null
|
|
},
|
|
{ type: DOCS,
|
|
title: _("RECENT DOCUMENTS"),
|
|
header: null,
|
|
resultArea: null
|
|
}
|
|
];
|
|
|
|
for (var i = 0; i < this._searchSections.length; i++) {
|
|
let section = this._searchSections[i];
|
|
section.header = new SearchSectionHeader(section.title,
|
|
Lang.bind(this,
|
|
function () {
|
|
this._showSingleSearchSection(section.type);
|
|
}));
|
|
this._searchResultsSection.content.append(section.header.actor, Big.BoxPackFlags.NONE);
|
|
section.resultArea = new ResultArea(section.type, false);
|
|
section.resultArea.controlBox.hide();
|
|
this._searchResultsSection.content.append(section.resultArea.actor, Big.BoxPackFlags.EXPAND);
|
|
createPaneForDetails(this, section.resultArea.display);
|
|
}
|
|
|
|
this.sectionArea.append(this._searchResultsSection.actor, Big.BoxPackFlags.EXPAND);
|
|
this._searchResultsSection.actor.hide();
|
|
},
|
|
|
|
show: function() {
|
|
global.stage.set_key_focus(this._searchEntry.entry);
|
|
},
|
|
|
|
hide: function() {
|
|
this._firstSelectAfterOverlayShow = true;
|
|
this._searchEntry.reset();
|
|
if (this._activePane != null)
|
|
this._activePane.close();
|
|
},
|
|
|
|
closePanes: function () {
|
|
if (this._activePane != null)
|
|
this._activePane.close();
|
|
},
|
|
|
|
_addPane: function(pane) {
|
|
pane.connect('open-state-changed', Lang.bind(this, function (pane, isOpen) {
|
|
if (isOpen) {
|
|
if (pane != this._activePane && this._activePane != null) {
|
|
this._activePane.close();
|
|
}
|
|
this._activePane = pane;
|
|
} else if (pane == this._activePane) {
|
|
this._activePane = null;
|
|
}
|
|
}));
|
|
Main.overview.addPane(pane);
|
|
},
|
|
|
|
_updateDashActors: function() {
|
|
if (!this._searchActive && this._searchResultsSection.actor.visible) {
|
|
this._showAllSearchSections();
|
|
this._searchResultsSection.actor.hide();
|
|
this._appsSection.actor.show();
|
|
this._placesSection.actor.show();
|
|
this._docsSection.actor.show();
|
|
} else if (this._searchActive && !this._searchResultsSection.actor.visible) {
|
|
this._searchResultsSection.actor.show();
|
|
this._appsSection.actor.hide();
|
|
this._placesSection.actor.hide();
|
|
this._docsSection.actor.hide();
|
|
}
|
|
},
|
|
|
|
_showSingleSearchSection: function(type) {
|
|
// We currently don't allow going from showing one section to showing another section.
|
|
if (this._searchResultsSingleShownSection != null) {
|
|
throw new Error("We were already showing a single search section: '" + this._searchResultsSingleShownSection
|
|
+ "' when _showSingleSearchSection() was called for '" + type + "'");
|
|
}
|
|
for (var i = 0; i < this._searchSections.length; i++) {
|
|
let section = this._searchSections[i];
|
|
if (section.type == type) {
|
|
// This will be the only section shown.
|
|
section.resultArea.display.selectFirstItem();
|
|
section.resultArea.controlBox.show();
|
|
let itemCount = section.resultArea.display.getMatchedItemsCount() + "";
|
|
section.header.actor.hide();
|
|
this._searchResultsSection.header.setTitle(section.title);
|
|
this._searchResultsSection.header.setBackLinkVisible(true);
|
|
this._searchResultsSection.header.setCountText(itemCount);
|
|
} else {
|
|
// We need to hide this section.
|
|
section.header.actor.hide();
|
|
section.resultArea.actor.hide();
|
|
section.resultArea.display.unsetSelected();
|
|
}
|
|
}
|
|
this._searchResultsSingleShownSection = type;
|
|
},
|
|
|
|
_showAllSearchSections: function() {
|
|
if (this._searchResultsSingleShownSection != null) {
|
|
for (var i = 0; i < this._searchSections.length; i++) {
|
|
let section = this._searchSections[i];
|
|
if (section.type == this._searchResultsSingleShownSection) {
|
|
// This will no longer be the only section shown.
|
|
section.resultArea.display.displayPage(0);
|
|
section.resultArea.controlBox.hide();
|
|
section.header.actor.show();
|
|
this._searchResultsSection.header.setTitle(_("SEARCH RESULTS"));
|
|
this._searchResultsSection.header.setBackLinkVisible(false);
|
|
this._searchResultsSection.header.setCountText("");
|
|
} else {
|
|
// We need to restore this section.
|
|
section.header.actor.show();
|
|
section.resultArea.actor.show();
|
|
}
|
|
}
|
|
this._searchResultsSingleShownSection = null;
|
|
}
|
|
},
|
|
|
|
_findAnotherSectionWithItems: function(index, increment) {
|
|
let pos = _getIndexWrapped(index, increment, this._searchSections.length);
|
|
while (pos != index) {
|
|
if (this._searchSections[pos].resultArea.display.hasItems())
|
|
return pos;
|
|
pos = _getIndexWrapped(pos, increment, this._searchSections.length);
|
|
}
|
|
return -1;
|
|
}
|
|
};
|
|
Signals.addSignalMethods(Dash.prototype);
|