1023 lines
34 KiB
JavaScript
1023 lines
34 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 GLib = imports.gi.GLib;
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const Gio = imports.gi.Gio;
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const Gtk = imports.gi.Gtk;
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const GnomeDesktop = imports.gi.GnomeDesktop;
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const Atk = imports.gi.Atk;
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const Lang = imports.lang;
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const Mainloop = imports.mainloop;
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const Meta = imports.gi.Meta;
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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 St = imports.gi.St;
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const Tp = imports.gi.TelepathyGLib;
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const BoxPointer = imports.ui.boxpointer;
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const CtrlAltTab = imports.ui.ctrlAltTab;
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const GnomeSession = imports.misc.gnomeSession;
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const GrabHelper = imports.ui.grabHelper;
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const Lightbox = imports.ui.lightbox;
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const Main = imports.ui.main;
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const PointerWatcher = imports.ui.pointerWatcher;
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const PopupMenu = imports.ui.popupMenu;
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const Params = imports.misc.params;
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const Tweener = imports.ui.tweener;
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const Util = imports.misc.util;
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const SHELL_KEYBINDINGS_SCHEMA = 'org.gnome.shell.keybindings';
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const ANIMATION_TIME = 0.2;
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const NOTIFICATION_TIMEOUT = 4;
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const HIDE_TIMEOUT = 0.2;
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const LONGER_HIDE_TIMEOUT = 0.6;
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// We delay hiding of the tray if the mouse is within MOUSE_LEFT_ACTOR_THRESHOLD
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// range from the point where it left the tray.
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const MOUSE_LEFT_ACTOR_THRESHOLD = 20;
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// Time the user needs to leave the mouse on the bottom pixel row to open the tray
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const TRAY_DWELL_TIME = 1000; // ms
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// Time resolution when tracking the mouse to catch the open tray dwell
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const TRAY_DWELL_CHECK_INTERVAL = 100; // ms
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const IDLE_TIME = 1000;
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const State = {
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HIDDEN: 0,
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SHOWING: 1,
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SHOWN: 2,
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HIDING: 3
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};
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// These reasons are useful when we destroy the notifications received through
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// the notification daemon. We use EXPIRED for transient notifications that the
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// user did not interact with, DISMISSED for all other notifications that were
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// destroyed as a result of a user action, and SOURCE_CLOSED for the notifications
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// that were requested to be destroyed by the associated source.
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const NotificationDestroyedReason = {
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EXPIRED: 1,
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DISMISSED: 2,
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SOURCE_CLOSED: 3
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};
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// Message tray has its custom Urgency enumeration. LOW, NORMAL and CRITICAL
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// urgency values map to the corresponding values for the notifications received
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// through the notification daemon. HIGH urgency value is used for chats received
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// through the Telepathy client.
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const Urgency = {
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LOW: 0,
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NORMAL: 1,
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HIGH: 2,
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CRITICAL: 3
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};
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function _fixMarkup(text, allowMarkup) {
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if (allowMarkup) {
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// Support &, ", ', < and >, escape all other
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// occurrences of '&'.
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let _text = text.replace(/&(?!amp;|quot;|apos;|lt;|gt;)/g, '&');
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// Support <b>, <i>, and <u>, escape anything else
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// so it displays as raw markup.
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_text = _text.replace(/<(?!\/?[biu]>)/g, '<');
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try {
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Pango.parse_markup(_text, -1, '');
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return _text;
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} catch (e) {}
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}
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// !allowMarkup, or invalid markup
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return GLib.markup_escape_text(text, -1);
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}
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const URLHighlighter = new Lang.Class({
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Name: 'URLHighlighter',
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_init: function(text, lineWrap, allowMarkup) {
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if (!text)
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text = '';
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this.actor = new St.Label({ reactive: true, style_class: 'url-highlighter' });
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this._linkColor = '#ccccff';
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this.actor.connect('style-changed', Lang.bind(this, function() {
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let [hasColor, color] = this.actor.get_theme_node().lookup_color('link-color', false);
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if (hasColor) {
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let linkColor = color.to_string().substr(0, 7);
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if (linkColor != this._linkColor) {
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this._linkColor = linkColor;
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this._highlightUrls();
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}
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}
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}));
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if (lineWrap) {
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this.actor.clutter_text.line_wrap = true;
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this.actor.clutter_text.line_wrap_mode = Pango.WrapMode.WORD_CHAR;
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this.actor.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
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}
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this.setMarkup(text, allowMarkup);
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this.actor.connect('button-press-event', Lang.bind(this, function(actor, event) {
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// Don't try to URL highlight when invisible.
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// The MessageTray doesn't actually hide us, so
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// we need to check for paint opacities as well.
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if (!actor.visible || actor.get_paint_opacity() == 0)
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return Clutter.EVENT_PROPAGATE;
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// Keep Notification.actor from seeing this and taking
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// a pointer grab, which would block our button-release-event
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// handler, if an URL is clicked
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return this._findUrlAtPos(event) != -1;
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}));
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this.actor.connect('button-release-event', Lang.bind(this, function (actor, event) {
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if (!actor.visible || actor.get_paint_opacity() == 0)
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return Clutter.EVENT_PROPAGATE;
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let urlId = this._findUrlAtPos(event);
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if (urlId != -1) {
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let url = this._urls[urlId].url;
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if (url.indexOf(':') == -1)
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url = 'http://' + url;
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Gio.app_info_launch_default_for_uri(url, global.create_app_launch_context(0, -1));
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return Clutter.EVENT_STOP;
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}
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return Clutter.EVENT_PROPAGATE;
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}));
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this.actor.connect('motion-event', Lang.bind(this, function(actor, event) {
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if (!actor.visible || actor.get_paint_opacity() == 0)
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return Clutter.EVENT_PROPAGATE;
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let urlId = this._findUrlAtPos(event);
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if (urlId != -1 && !this._cursorChanged) {
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global.screen.set_cursor(Meta.Cursor.POINTING_HAND);
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this._cursorChanged = true;
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} else if (urlId == -1) {
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global.screen.set_cursor(Meta.Cursor.DEFAULT);
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this._cursorChanged = false;
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}
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return Clutter.EVENT_PROPAGATE;
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}));
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this.actor.connect('leave-event', Lang.bind(this, function() {
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if (!this.actor.visible || this.actor.get_paint_opacity() == 0)
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return Clutter.EVENT_PROPAGATE;
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if (this._cursorChanged) {
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this._cursorChanged = false;
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global.screen.set_cursor(Meta.Cursor.DEFAULT);
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}
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return Clutter.EVENT_PROPAGATE;
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}));
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},
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hasText: function() {
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return !!this._text;
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},
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setMarkup: function(text, allowMarkup) {
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text = text ? _fixMarkup(text, allowMarkup) : '';
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this._text = text;
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this.actor.clutter_text.set_markup(text);
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/* clutter_text.text contain text without markup */
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this._urls = Util.findUrls(this.actor.clutter_text.text);
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this._highlightUrls();
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},
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_highlightUrls: function() {
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// text here contain markup
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let urls = Util.findUrls(this._text);
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let markup = '';
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let pos = 0;
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for (let i = 0; i < urls.length; i++) {
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let url = urls[i];
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let str = this._text.substr(pos, url.pos - pos);
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markup += str + '<span foreground="' + this._linkColor + '"><u>' + url.url + '</u></span>';
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pos = url.pos + url.url.length;
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}
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markup += this._text.substr(pos);
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this.actor.clutter_text.set_markup(markup);
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},
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_findUrlAtPos: function(event) {
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let success;
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let [x, y] = event.get_coords();
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[success, x, y] = this.actor.transform_stage_point(x, y);
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let find_pos = -1;
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for (let i = 0; i < this.actor.clutter_text.text.length; i++) {
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let [success, px, py, line_height] = this.actor.clutter_text.position_to_coords(i);
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if (py > y || py + line_height < y || x < px)
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continue;
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find_pos = i;
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}
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if (find_pos != -1) {
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for (let i = 0; i < this._urls.length; i++)
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if (find_pos >= this._urls[i].pos &&
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this._urls[i].pos + this._urls[i].url.length > find_pos)
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return i;
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}
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return -1;
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}
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});
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// NotificationPolicy:
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// An object that holds all bits of configurable policy related to a notification
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// source, such as whether to play sound or honour the critical bit.
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//
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// A notification without a policy object will inherit the default one.
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const NotificationPolicy = new Lang.Class({
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Name: 'NotificationPolicy',
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_init: function(params) {
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params = Params.parse(params, { enable: true,
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enableSound: true,
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showBanners: true,
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forceExpanded: false,
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showInLockScreen: true,
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detailsInLockScreen: false
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});
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Lang.copyProperties(params, this);
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},
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// Do nothing for the default policy. These methods are only useful for the
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// GSettings policy.
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store: function() { },
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destroy: function() { }
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});
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Signals.addSignalMethods(NotificationPolicy.prototype);
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const NotificationGenericPolicy = new Lang.Class({
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Name: 'NotificationGenericPolicy',
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Extends: NotificationPolicy,
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_init: function() {
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// Don't chain to parent, it would try setting
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// our properties to the defaults
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this.id = 'generic';
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this._masterSettings = new Gio.Settings({ schema: 'org.gnome.desktop.notifications' });
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this._masterSettings.connect('changed', Lang.bind(this, this._changed));
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},
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store: function() { },
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destroy: function() {
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this._masterSettings.run_dispose();
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},
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_changed: function(settings, key) {
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this.emit('policy-changed', key);
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},
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get enable() {
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return true;
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},
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get enableSound() {
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return true;
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},
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get showBanners() {
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return this._masterSettings.get_boolean('show-banners');
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},
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get forceExpanded() {
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return false;
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},
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get showInLockScreen() {
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return this._masterSettings.get_boolean('show-in-lock-screen');
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},
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get detailsInLockScreen() {
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return false;
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}
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});
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const NotificationApplicationPolicy = new Lang.Class({
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Name: 'NotificationApplicationPolicy',
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Extends: NotificationPolicy,
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_init: function(id) {
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// Don't chain to parent, it would try setting
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// our properties to the defaults
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this.id = id;
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this._canonicalId = this._canonicalizeId(id);
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this._masterSettings = new Gio.Settings({ schema: 'org.gnome.desktop.notifications' });
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this._settings = new Gio.Settings({ schema: 'org.gnome.desktop.notifications.application',
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path: '/org/gnome/desktop/notifications/application/' + this._canonicalId + '/' });
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this._masterSettings.connect('changed', Lang.bind(this, this._changed));
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this._settings.connect('changed', Lang.bind(this, this._changed));
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},
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store: function() {
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this._settings.set_string('application-id', this.id + '.desktop');
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let apps = this._masterSettings.get_strv('application-children');
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if (apps.indexOf(this._canonicalId) < 0) {
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apps.push(this._canonicalId);
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this._masterSettings.set_strv('application-children', apps);
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}
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},
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destroy: function() {
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this._masterSettings.run_dispose();
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this._settings.run_dispose();
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},
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_changed: function(settings, key) {
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this.emit('policy-changed', key);
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},
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_canonicalizeId: function(id) {
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// Keys are restricted to lowercase alphanumeric characters and dash,
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// and two dashes cannot be in succession
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return id.toLowerCase().replace(/[^a-z0-9\-]/g, '-').replace(/--+/g, '-');
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},
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get enable() {
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return this._settings.get_boolean('enable');
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},
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get enableSound() {
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return this._settings.get_boolean('enable-sound-alerts');
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},
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get showBanners() {
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return this._masterSettings.get_boolean('show-banners') &&
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this._settings.get_boolean('show-banners');
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},
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get forceExpanded() {
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return this._settings.get_boolean('force-expanded');
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},
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get showInLockScreen() {
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return this._masterSettings.get_boolean('show-in-lock-screen') &&
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this._settings.get_boolean('show-in-lock-screen');
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},
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get detailsInLockScreen() {
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return this._settings.get_boolean('details-in-lock-screen');
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}
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});
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// Notification:
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// @source: the notification's Source
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// @title: the title
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// @banner: the banner text
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// @params: optional additional params
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//
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// Creates a notification. In the banner mode, the notification
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// will show an icon, @title (in bold) and @banner, all on a single
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// line (with @banner ellipsized if necessary).
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//
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// The notification will be expandable if either it has additional
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// elements that were added to it or if the @banner text did not
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// fit fully in the banner mode. When the notification is expanded,
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// the @banner text from the top line is always removed. The complete
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// @banner text is added to the notification by default. You can change
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// what is displayed by setting the child of this._bodyBin.
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//
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// You can also add buttons to the notification with addButton(),
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// and you can construct simple default buttons with addAction().
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//
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// By default, the icon shown is the same as the source's.
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// However, if @params contains a 'gicon' parameter, the passed in gicon
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// will be used.
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//
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// You can add a secondary icon to the banner with 'secondaryGIcon'. There
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// is no fallback for this icon.
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//
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// If @params contains 'bannerMarkup', with the value %true, then
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// the corresponding element is assumed to use pango markup. If the
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// parameter is not present for an element, then anything that looks
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// like markup in that element will appear literally in the output.
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//
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// If @params contains a 'clear' parameter with the value %true, then
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// the content and the action area of the notification will be cleared.
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//
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// If @params contains 'soundName' or 'soundFile', the corresponding
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// event sound is played when the notification is shown (if the policy for
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// @source allows playing sounds).
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const Notification = new Lang.Class({
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Name: 'Notification',
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ICON_SIZE: 32,
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_init: function(source, title, banner, params) {
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this.source = source;
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this.title = title;
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this.urgency = Urgency.NORMAL;
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this.isMusic = false;
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this.forFeedback = false;
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this.focused = false;
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this.acknowledged = false;
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this._destroyed = false;
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this._soundName = null;
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this._soundFile = null;
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this._soundPlayed = false;
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// Let me draw you a picture. I am a bad artist:
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//
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// ,. this._iconBin ,. this._titleLabel
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// | ,-- this._second|ryIconBin
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// .----|--------|---------------|-----------.
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// | .----. | .----.-------------------. | X |
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// | | | | | | |-|----- this._titleBox
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// | '....' | '....'...................' | |
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// | | | |- this._hbox
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// | | this._bodyBin | |-.
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// |________|____________________________|___| |- this.actor
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// | this._actionArea |-'
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// |_________________________________________|
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// | this._buttonBox |
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// |_________________________________________|
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this.actor = new St.BoxLayout({ vertical: true,
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style_class: 'notification',
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accessible_role: Atk.Role.NOTIFICATION });
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this.actor._delegate = this;
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this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
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this._mainButton = new St.Button({ style_class: 'notification-main-button',
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can_focus: true,
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x_fill: true, y_fill: true });
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this._mainButton.connect('clicked', Lang.bind(this, this._onClicked));
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this.actor.add_child(this._mainButton);
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// Separates the icon, title/body and close button
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this._hbox = new St.BoxLayout({ style_class: 'notification-main-content' });
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this._mainButton.child = this._hbox;
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this._iconBin = new St.Bin({ y_align: St.Align.START });
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this._hbox.add_child(this._iconBin);
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this._titleBodyBox = new St.BoxLayout({ style_class: 'notification-title-body-box',
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vertical: true });
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this._titleBodyBox.set_x_expand(true);
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this._hbox.add_child(this._titleBodyBox);
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this._closeButton = new St.Button({ style_class: 'notification-close-button',
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can_focus: true });
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this._closeButton.set_y_align(Clutter.ActorAlign.START);
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this._closeButton.set_y_expand(true);
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this._closeButton.child = new St.Icon({ icon_name: 'window-close-symbolic', icon_size: 16 });
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this._closeButton.connect('clicked', Lang.bind(this, this._onCloseClicked));
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this._hbox.add_child(this._closeButton);
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this._titleBox = new St.BoxLayout({ style_class: 'notification-title-box',
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x_expand: true, x_align: Clutter.ActorAlign.START });
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this._secondaryIconBin = new St.Bin();
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this._titleBox.add_child(this._secondaryIconBin);
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this._titleLabel = new St.Label({ x_expand: true });
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this._titleLabel.clutter_text.line_wrap = true;
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this._titleLabel.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
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this._titleBox.add_child(this._titleLabel);
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this._titleBodyBox.add(this._titleBox);
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this._bodyScrollArea = new St.ScrollView({ style_class: 'notification-scrollview',
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hscrollbar_policy: Gtk.PolicyType.NEVER });
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this._titleBodyBox.add(this._bodyScrollArea);
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this._bodyScrollable = new St.BoxLayout();
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this._bodyScrollArea.add_actor(this._bodyScrollable);
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this._bodyBin = new St.Bin();
|
|
this._bodyScrollable.add_actor(this._bodyBin);
|
|
|
|
// By default, this._bodyBin contains a URL highlighter. Subclasses
|
|
// can override this to provide custom content if they want to.
|
|
this._bodyUrlHighlighter = new URLHighlighter();
|
|
this._bodyUrlHighlighter.actor.clutter_text.line_wrap = true;
|
|
this._bodyUrlHighlighter.actor.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
|
|
this._bodyBin.child = this._bodyUrlHighlighter.actor;
|
|
|
|
this._actionAreaBin = new St.Bin({ style_class: 'notification-action-area',
|
|
x_expand: true, y_expand: true });
|
|
this.actor.add_child(this._actionAreaBin);
|
|
|
|
this._buttonBox = new St.BoxLayout({ style_class: 'notification-button-box',
|
|
x_expand: true, y_expand: true });
|
|
global.focus_manager.add_group(this._buttonBox);
|
|
this.actor.add_child(this._buttonBox);
|
|
|
|
// If called with only one argument we assume the caller
|
|
// will call .update() later on. This is the case of
|
|
// NotificationDaemon, which wants to use the same code
|
|
// for new and updated notifications
|
|
if (arguments.length != 1)
|
|
this.update(title, banner, params);
|
|
|
|
this._sync();
|
|
},
|
|
|
|
_sync: function() {
|
|
this._iconBin.visible = (this._icon != null && this._icon.visible);
|
|
this._secondaryIconBin.visible = (this._secondaryIcon != null);
|
|
|
|
this._actionAreaBin.visible = (this._actionAreaBin.child != null);
|
|
this._buttonBox.visible = (this._buttonBox.get_n_children() > 0);
|
|
|
|
this._bodyUrlHighlighter.actor.visible = this._bodyUrlHighlighter.hasText();
|
|
},
|
|
|
|
// update:
|
|
// @title: the new title
|
|
// @banner: the new banner
|
|
// @params: as in the Notification constructor
|
|
//
|
|
// Updates the notification by regenerating its icon and updating
|
|
// the title/banner. If @params.clear is %true, it will also
|
|
// remove any additional actors/action buttons previously added.
|
|
update: function(title, banner, params) {
|
|
params = Params.parse(params, { gicon: null,
|
|
secondaryGIcon: null,
|
|
bannerMarkup: false,
|
|
clear: false,
|
|
soundName: null,
|
|
soundFile: null });
|
|
|
|
let oldFocus = global.stage.key_focus;
|
|
|
|
if (this._actionArea && params.clear) {
|
|
if (oldFocus && this._actionArea.contains(oldFocus))
|
|
this.actor.grab_key_focus();
|
|
|
|
this._actionArea.destroy();
|
|
this._actionArea = null;
|
|
}
|
|
|
|
if (params.clear) {
|
|
this._buttonBox.destroy_all_children();
|
|
}
|
|
|
|
if (this._icon && (params.gicon || params.clear)) {
|
|
this._icon.destroy();
|
|
this._icon = null;
|
|
}
|
|
|
|
if (params.gicon) {
|
|
this._icon = new St.Icon({ gicon: params.gicon,
|
|
icon_size: this.ICON_SIZE });
|
|
} else {
|
|
this._icon = this.source.createIcon(this.ICON_SIZE);
|
|
}
|
|
|
|
if (this._icon)
|
|
this._iconBin.child = this._icon;
|
|
|
|
if (this._secondaryIcon && (params.secondaryGIcon || params.clear)) {
|
|
this._secondaryIcon.destroy();
|
|
this._secondaryIcon = null;
|
|
}
|
|
|
|
if (params.secondaryGIcon) {
|
|
this._secondaryIcon = new St.Icon({ gicon: params.secondaryGIcon,
|
|
style_class: 'secondary-icon' });
|
|
this._secondaryIconBin.child = this._secondaryIcon;
|
|
}
|
|
|
|
this.title = title;
|
|
title = title ? _fixMarkup(title.replace(/\n/g, ' '), false) : '';
|
|
this._titleLabel.clutter_text.set_markup('<b>' + title + '</b>');
|
|
|
|
let titleDirection;
|
|
if (Pango.find_base_dir(title, -1) == Pango.Direction.RTL)
|
|
titleDirection = Clutter.TextDirection.RTL;
|
|
else
|
|
titleDirection = Clutter.TextDirection.LTR;
|
|
|
|
// Let the title's text direction control the overall direction
|
|
// of the notification - in case where different scripts are used
|
|
// in the notification, this is the right thing for the icon, and
|
|
// arguably for action buttons as well. Labels other than the title
|
|
// will be allocated at the available width, so that their alignment
|
|
// is done correctly automatically.
|
|
this.actor.set_text_direction(titleDirection);
|
|
|
|
this._bodyUrlHighlighter.setMarkup(banner, params.bannerMarkup);
|
|
|
|
if (this._soundName != params.soundName ||
|
|
this._soundFile != params.soundFile) {
|
|
this._soundName = params.soundName;
|
|
this._soundFile = params.soundFile;
|
|
this._soundPlayed = false;
|
|
}
|
|
|
|
this._sync();
|
|
},
|
|
|
|
setIconVisible: function(visible) {
|
|
this._icon.visible = visible;
|
|
this._sync();
|
|
},
|
|
|
|
enableScrolling: function(enableScrolling) {
|
|
let scrollPolicy = enableScrolling ? Gtk.PolicyType.AUTOMATIC : Gtk.PolicyType.NEVER;
|
|
this._bodyScrollArea.vscrollbar_policy = scrollPolicy;
|
|
this._bodyScrollArea.enable_mouse_scrolling = enableScrolling;
|
|
},
|
|
|
|
// scrollTo:
|
|
// @side: St.Side.TOP or St.Side.BOTTOM
|
|
//
|
|
// Scrolls the content area (if scrollable) to the indicated edge
|
|
scrollTo: function(side) {
|
|
let adjustment = this._bodyScrollArea.vscroll.adjustment;
|
|
if (side == St.Side.TOP)
|
|
adjustment.value = adjustment.lower;
|
|
else if (side == St.Side.BOTTOM)
|
|
adjustment.value = adjustment.upper;
|
|
},
|
|
|
|
setActionArea: function(actor) {
|
|
if (this._actionArea)
|
|
this._actionArea.destroy();
|
|
|
|
this._actionArea = actor;
|
|
this._actionAreaBin.child = actor;
|
|
this._sync();
|
|
},
|
|
|
|
addButton: function(button, callback) {
|
|
this._buttonBox.add(button);
|
|
button.connect('clicked', Lang.bind(this, function() {
|
|
callback();
|
|
|
|
this.emit('done-displaying');
|
|
this.destroy();
|
|
}));
|
|
|
|
this._sync();
|
|
return button;
|
|
},
|
|
|
|
// addAction:
|
|
// @label: the label for the action's button
|
|
// @callback: the callback for the action
|
|
//
|
|
// Adds a button with the given @label to the notification. All
|
|
// action buttons will appear in a single row at the bottom of
|
|
// the notification.
|
|
addAction: function(label, callback) {
|
|
let button = new St.Button({ style_class: 'notification-button',
|
|
x_expand: true, label: label, can_focus: true });
|
|
|
|
return this.addButton(button, callback);
|
|
},
|
|
|
|
setUrgency: function(urgency) {
|
|
this.urgency = urgency;
|
|
},
|
|
|
|
setForFeedback: function(forFeedback) {
|
|
this.forFeedback = forFeedback;
|
|
},
|
|
|
|
_styleChanged: function() {
|
|
this._spacing = this._table.get_theme_node().get_length('spacing-columns');
|
|
},
|
|
|
|
_bannerBoxGetPreferredWidth: function(actor, forHeight, alloc) {
|
|
let [titleMin, titleNat] = this._titleLabel.get_preferred_width(forHeight);
|
|
let [bannerMin, bannerNat] = this._bannerLabel.get_preferred_width(forHeight);
|
|
|
|
if (this._secondaryIcon) {
|
|
let [secondaryIconMin, secondaryIconNat] = this._secondaryIcon.get_preferred_width(forHeight);
|
|
|
|
alloc.min_size = secondaryIconMin + this._spacing + titleMin;
|
|
alloc.natural_size = secondaryIconNat + this._spacing + titleNat + this._spacing + bannerNat;
|
|
} else {
|
|
alloc.min_size = titleMin;
|
|
alloc.natural_size = titleNat + this._spacing + bannerNat;
|
|
}
|
|
},
|
|
|
|
playSound: function() {
|
|
if (this._soundPlayed)
|
|
return;
|
|
|
|
if (!this.source.policy.enableSound) {
|
|
this._soundPlayed = true;
|
|
return;
|
|
}
|
|
|
|
if (this._soundName) {
|
|
if (this.source.app) {
|
|
let app = this.source.app;
|
|
|
|
global.play_theme_sound_full(0, this._soundName,
|
|
this.title, null,
|
|
app.get_id(), app.get_name());
|
|
} else {
|
|
global.play_theme_sound(0, this._soundName, this.title, null);
|
|
}
|
|
} else if (this._soundFile) {
|
|
if (this.source.app) {
|
|
let app = this.source.app;
|
|
|
|
global.play_sound_file_full(0, this._soundFile,
|
|
this.title, null,
|
|
app.get_id(), app.get_name());
|
|
} else {
|
|
global.play_sound_file(0, this._soundFile, this.title, null);
|
|
}
|
|
}
|
|
},
|
|
|
|
_onClicked: function() {
|
|
this.emit('clicked');
|
|
this.emit('done-displaying');
|
|
this.destroy();
|
|
},
|
|
|
|
_onCloseClicked: function() {
|
|
this.destroy();
|
|
},
|
|
|
|
_onDestroy: function() {
|
|
if (this._destroyed)
|
|
return;
|
|
this._destroyed = true;
|
|
if (!this._destroyedReason)
|
|
this._destroyedReason = NotificationDestroyedReason.DISMISSED;
|
|
this.emit('destroy', this._destroyedReason);
|
|
},
|
|
|
|
destroy: function(reason) {
|
|
this._destroyedReason = reason;
|
|
this.actor.destroy();
|
|
this.actor._delegate = null;
|
|
}
|
|
});
|
|
Signals.addSignalMethods(Notification.prototype);
|
|
|
|
const Source = new Lang.Class({
|
|
Name: 'MessageTraySource',
|
|
|
|
SOURCE_ICON_SIZE: 48,
|
|
|
|
_init: function(title, iconName) {
|
|
this.title = title;
|
|
this.iconName = iconName;
|
|
|
|
this.isChat = false;
|
|
this.isMuted = false;
|
|
this.keepTrayOnSummaryClick = false;
|
|
|
|
this.notifications = [];
|
|
|
|
this.policy = this._createPolicy();
|
|
},
|
|
|
|
get count() {
|
|
return this.notifications.length;
|
|
},
|
|
|
|
get indicatorCount() {
|
|
return this.notifications.length;
|
|
},
|
|
|
|
get unseenCount() {
|
|
return this.notifications.filter(function(n) { return !n.acknowledged; }).length;
|
|
},
|
|
|
|
get countVisible() {
|
|
return this.count > 1;
|
|
},
|
|
|
|
get isClearable() {
|
|
return !this.trayIcon && !this.isChat;
|
|
},
|
|
|
|
countUpdated: function() {
|
|
this.emit('count-updated');
|
|
},
|
|
|
|
_createPolicy: function() {
|
|
return new NotificationPolicy();
|
|
},
|
|
|
|
setTitle: function(newTitle) {
|
|
this.title = newTitle;
|
|
this.emit('title-changed');
|
|
},
|
|
|
|
setMuted: function(muted) {
|
|
if (!this.isChat || this.isMuted == muted)
|
|
return;
|
|
this.isMuted = muted;
|
|
this.emit('muted-changed');
|
|
},
|
|
|
|
// Called to create a new icon actor.
|
|
// Provides a sane default implementation, override if you need
|
|
// something more fancy.
|
|
createIcon: function(size) {
|
|
return new St.Icon({ gicon: this.getIcon(),
|
|
icon_size: size });
|
|
},
|
|
|
|
getIcon: function() {
|
|
return new Gio.ThemedIcon({ name: this.iconName });
|
|
},
|
|
|
|
_onNotificationDestroy: function(notification) {
|
|
let index = this.notifications.indexOf(notification);
|
|
if (index < 0)
|
|
return;
|
|
|
|
this.notifications.splice(index, 1);
|
|
if (this.notifications.length == 0)
|
|
this._lastNotificationRemoved();
|
|
|
|
this.countUpdated();
|
|
},
|
|
|
|
pushNotification: function(notification) {
|
|
if (this.notifications.indexOf(notification) >= 0)
|
|
return;
|
|
|
|
notification.connect('destroy', Lang.bind(this, this._onNotificationDestroy));
|
|
this.notifications.push(notification);
|
|
this.emit('notification-added', notification);
|
|
|
|
this.countUpdated();
|
|
},
|
|
|
|
notify: function(notification) {
|
|
notification.acknowledged = false;
|
|
this.pushNotification(notification);
|
|
|
|
if (!this.isMuted) {
|
|
// Play the sound now, if banners are disabled.
|
|
// Otherwise, it will be played when the notification
|
|
// is next shown.
|
|
if (this.policy.showBanners) {
|
|
this.emit('notify', notification);
|
|
} else {
|
|
notification.playSound();
|
|
}
|
|
}
|
|
},
|
|
|
|
destroy: function(reason) {
|
|
this.policy.destroy();
|
|
|
|
let notifications = this.notifications;
|
|
this.notifications = [];
|
|
|
|
for (let i = 0; i < notifications.length; i++)
|
|
notifications[i].destroy(reason);
|
|
|
|
this.emit('destroy', reason);
|
|
},
|
|
|
|
iconUpdated: function() {
|
|
this.emit('icon-updated');
|
|
},
|
|
|
|
//// Protected methods ////
|
|
_setSummaryIcon: function(icon) {
|
|
this._mainIcon.setIcon(icon);
|
|
this.iconUpdated();
|
|
},
|
|
|
|
// To be overridden by subclasses
|
|
open: function() {
|
|
},
|
|
|
|
destroyNotifications: function() {
|
|
for (let i = this.notifications.length - 1; i >= 0; i--)
|
|
this.notifications[i].destroy();
|
|
|
|
this.countUpdated();
|
|
},
|
|
|
|
// Default implementation is to destroy this source, but subclasses can override
|
|
_lastNotificationRemoved: function() {
|
|
this.destroy();
|
|
},
|
|
|
|
getMusicNotification: function() {
|
|
for (let i = 0; i < this.notifications.length; i++) {
|
|
if (this.notifications[i].isMusic)
|
|
return this.notifications[i];
|
|
}
|
|
|
|
return null;
|
|
},
|
|
});
|
|
Signals.addSignalMethods(Source.prototype);
|
|
|
|
const MessageTray = new Lang.Class({
|
|
Name: 'MessageTray',
|
|
|
|
_init: function() {
|
|
this._sources = new Map();
|
|
},
|
|
|
|
_expireNotification: function() {
|
|
this._notificationExpired = true;
|
|
this._updateState();
|
|
},
|
|
|
|
contains: function(source) {
|
|
return this._sources.has(source);
|
|
},
|
|
|
|
add: function(source) {
|
|
if (this.contains(source)) {
|
|
log('Trying to re-add source ' + source.title);
|
|
return;
|
|
}
|
|
|
|
// Register that we got a notification for this source
|
|
source.policy.store();
|
|
|
|
source.policy.connect('enable-changed', Lang.bind(this, this._onSourceEnableChanged, source));
|
|
// source.policy.connect('policy-changed', Lang.bind(this, this._updateState));
|
|
this._onSourceEnableChanged(source.policy, source);
|
|
},
|
|
|
|
_addSource: function(source) {
|
|
let obj = {
|
|
source: source,
|
|
notifyId: 0,
|
|
destroyId: 0,
|
|
mutedChangedId: 0
|
|
};
|
|
|
|
this._sources.set(source, obj);
|
|
|
|
obj.notifyId = source.connect('notify', Lang.bind(this, this._onNotify));
|
|
obj.destroyId = source.connect('destroy', Lang.bind(this, this._onSourceDestroy));
|
|
obj.mutedChangedId = source.connect('muted-changed', Lang.bind(this,
|
|
function () {
|
|
if (source.isMuted)
|
|
this._notificationQueue = this._notificationQueue.filter(function(notification) {
|
|
return source != notification.source;
|
|
});
|
|
}));
|
|
|
|
this.emit('source-added', source);
|
|
},
|
|
|
|
_removeSource: function(source) {
|
|
let obj = this._sources.get(source);
|
|
this._sources.delete(source);
|
|
|
|
source.disconnect(obj.notifyId);
|
|
source.disconnect(obj.destroyId);
|
|
source.disconnect(obj.mutedChangedId);
|
|
|
|
this.emit('source-removed', source);
|
|
},
|
|
|
|
getSources: function() {
|
|
return [k for (k of this._sources.keys())];
|
|
},
|
|
|
|
_onSourceEnableChanged: function(policy, source) {
|
|
let wasEnabled = this.contains(source);
|
|
let shouldBeEnabled = policy.enable;
|
|
|
|
if (wasEnabled != shouldBeEnabled) {
|
|
if (shouldBeEnabled)
|
|
this._addSource(source);
|
|
else
|
|
this._removeSource(source);
|
|
}
|
|
},
|
|
|
|
_onSourceDestroy: function(source) {
|
|
this._removeSource(source);
|
|
},
|
|
|
|
_onNotify: function(source, notification) {
|
|
// Fill in here.
|
|
},
|
|
});
|
|
Signals.addSignalMethods(MessageTray.prototype);
|
|
|
|
const SystemNotificationSource = new Lang.Class({
|
|
Name: 'SystemNotificationSource',
|
|
Extends: Source,
|
|
|
|
_init: function() {
|
|
this.parent(_("System Information"), 'dialog-information-symbolic');
|
|
},
|
|
|
|
open: function() {
|
|
this.destroy();
|
|
}
|
|
});
|