873 lines
30 KiB
JavaScript
873 lines
30 KiB
JavaScript
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/*
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* ArcMenu - A traditional application menu for GNOME 3
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*
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* ArcMenu Lead Developer and Maintainer
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* Andrew Zaech https://gitlab.com/AndrewZaech
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*
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* ArcMenu Founder, Former Maintainer, and Former Graphic Designer
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* LinxGem33 https://gitlab.com/LinxGem33 - (No Longer Active)
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* Credits: This file leverages the work from GNOME Shell search.js file
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* (https://gitlab.gnome.org/GNOME/gnome-shell/-/blob/master/js/ui/search.js)
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*/
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const Me = imports.misc.extensionUtils.getCurrentExtension();
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const {Clutter, Gio, GLib, GObject, Shell, St } = imports.gi;
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const AppDisplay = imports.ui.appDisplay;
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const appSys = Shell.AppSystem.get_default();
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const Constants = Me.imports.constants;
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const Gettext = imports.gettext.domain(Me.metadata['gettext-domain']);
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const MW = Me.imports.menuWidgets;
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const PopupMenu = imports.ui.popupMenu;
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const { RecentFilesManager } = Me.imports.recentFilesManager;
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const RemoteSearch = imports.ui.remoteSearch;
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const Utils = Me.imports.utils;
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const _ = Gettext.gettext;
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const { OpenWindowSearchProvider } = Me.imports.searchProviders.openWindows;
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const { RecentFilesSearchProvider } = Me.imports.searchProviders.recentFiles;
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const SEARCH_PROVIDERS_SCHEMA = 'org.gnome.desktop.search-providers';
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var ListSearchResult = GObject.registerClass(class Arc_Menu_ListSearchResult extends MW.ApplicationMenuItem{
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_init(provider, metaInfo, resultsView) {
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let menulayout = resultsView._menuLayout;
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let app = appSys.lookup_app(metaInfo['id']);
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super._init(menulayout, app, Constants.DisplayType.LIST, metaInfo)
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this.app = app;
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let layoutProperties = this._menuLayout.layoutProperties;
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this.searchType = layoutProperties.SearchDisplayType;
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this.metaInfo = metaInfo;
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this.provider = provider;
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this._settings = this._menuLayout._settings;
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this.resultsView = resultsView;
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this.layout = this._settings.get_enum('menu-layout');
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if(this.provider.id === 'org.gnome.Nautilus.desktop' || this.provider.id === 'arcmenu.recent-files')
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this._path = this.metaInfo['description'];
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let highlightSearchResultTerms = this._settings.get_boolean('highlight-search-result-terms');
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if(highlightSearchResultTerms){
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this._termsChangedId = this.resultsView.connect('terms-changed', this._highlightTerms.bind(this));
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this._highlightTerms();
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}
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let showSearchResultDescriptions = this._settings.get_boolean("show-search-result-details");
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if(this.metaInfo['description'] && this.provider.appInfo.get_id() === 'org.gnome.Calculator.desktop' && !showSearchResultDescriptions)
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this.label.text = this.metaInfo['name'] + " " + this.metaInfo['description'];
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if(!this.app && this.metaInfo['description'])
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this.description = this.metaInfo['description'].split('\n')[0];
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this.connect('destroy', this._onDestroy.bind(this));
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}
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_onDestroy() {
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if (this._termsChangedId) {
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this.resultsView.disconnect(this._termsChangedId);
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this._termsChangedId = null;
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}
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}
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_highlightTerms() {
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let showSearchResultDescriptions = this._settings.get_boolean("show-search-result-details");
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if(this.descriptionLabel && showSearchResultDescriptions){
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let descriptionMarkup = this.resultsView.highlightTerms(this.metaInfo['description'].split('\n')[0]);
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this.descriptionLabel.clutter_text.set_markup(descriptionMarkup);
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}
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let labelMarkup = this.resultsView.highlightTerms(this.label.text.split('\n')[0]);
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this.label.clutter_text.set_markup(labelMarkup);
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}
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});
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var AppSearchResult = GObject.registerClass(class Arc_Menu_AppSearchResult extends MW.ApplicationMenuItem{
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_init(provider, metaInfo, resultsView) {
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let menulayout = resultsView._menuLayout;
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let app = appSys.lookup_app(metaInfo['id']) || appSys.lookup_app(provider.id);
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let displayType = menulayout.layoutProperties.SearchDisplayType;
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super._init(menulayout, app, displayType, metaInfo);
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this.app = app;
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this.provider = provider;
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this.metaInfo = metaInfo;
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this.resultsView = resultsView;
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if(!this.app && this.metaInfo['description'])
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this.description = this.metaInfo['description'].split('\n')[0];
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let highlightSearchResultTerms = this._settings.get_boolean('highlight-search-result-terms');
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if(highlightSearchResultTerms){
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this._termsChangedId = this.resultsView.connect('terms-changed', this._highlightTerms.bind(this));
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this._highlightTerms();
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}
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this.connect('destroy', this._onDestroy.bind(this));
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}
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_onDestroy() {
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if (this._termsChangedId) {
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this.resultsView.disconnect(this._termsChangedId);
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this._termsChangedId = null;
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}
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}
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_highlightTerms() {
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let showSearchResultDescriptions = this._settings.get_boolean("show-search-result-details");
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if(this.descriptionLabel && showSearchResultDescriptions){
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let descriptionMarkup = this.resultsView.highlightTerms(this.descriptionLabel.text.split('\n')[0]);
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this.descriptionLabel.clutter_text.set_markup(descriptionMarkup);
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}
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let labelMarkup = this.resultsView.highlightTerms(this.label.text.split('\n')[0]);
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this.label.clutter_text.set_markup(labelMarkup);
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}
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});
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var SearchResultsBase = GObject.registerClass({
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Signals: { 'terms-changed': {},
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'no-results': {} },
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}, class ArcMenu_SearchResultsBase extends St.BoxLayout {
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_init(provider, resultsView) {
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super._init({ vertical: true });
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this.provider = provider;
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this.resultsView = resultsView;
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this._menuLayout = resultsView._menuLayout;
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this._terms = [];
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this._resultDisplayBin = new St.Bin({
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x_expand: true,
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y_expand: true
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});
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this.add_child(this._resultDisplayBin);
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this._resultDisplays = {};
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this._clipboard = St.Clipboard.get_default();
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this._cancellable = new Gio.Cancellable();
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this.connect('destroy', this._onDestroy.bind(this));
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}
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_onDestroy() {
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this._terms = [];
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}
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_createResultDisplay(meta) {
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if (this.provider.createResultObject)
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return this.provider.createResultObject(meta, this.resultsView);
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return null;
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}
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clear() {
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this._cancellable.cancel();
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for (let resultId in this._resultDisplays)
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this._resultDisplays[resultId].destroy();
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this._resultDisplays = {};
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this._clearResultDisplay();
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this.hide();
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}
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_setMoreCount(count) {
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}
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_ensureResultActors(results, callback) {
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let metasNeeded = results.filter(
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resultId => this._resultDisplays[resultId] === undefined
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);
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if (metasNeeded.length === 0) {
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callback(true);
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} else {
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this._cancellable.cancel();
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this._cancellable.reset();
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this.provider.getResultMetas(metasNeeded, metas => {
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if (this._cancellable.is_cancelled()) {
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if (metas.length > 0)
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log(`Search provider ${this.provider.id} returned results after the request was canceled`);
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callback(false);
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return;
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}
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if (metas.length != metasNeeded.length) {
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log('Wrong number of result metas returned by search provider ' + this.provider.id +
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': expected ' + metasNeeded.length + ' but got ' + metas.length);
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callback(false);
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return;
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}
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if (metas.some(meta => !meta.name || !meta.id)) {
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log('Invalid result meta returned from search provider ' + this.provider.id);
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callback(false);
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return;
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}
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metasNeeded.forEach((resultId, i) => {
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let meta = metas[i];
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let display = this._createResultDisplay(meta);
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this._resultDisplays[resultId] = display;
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});
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callback(true);
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}, this._cancellable);
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}
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}
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updateSearch(providerResults, terms, callback) {
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this._terms = terms;
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if (providerResults.length == 0) {
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this._clearResultDisplay();
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this.hide();
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callback();
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} else {
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let maxResults = this._getMaxDisplayedResults();
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let results = this.provider.filterResults(providerResults, maxResults);
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let moreCount = Math.max(providerResults.length - results.length, 0);
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this._ensureResultActors(results, successful => {
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if (!successful) {
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this._clearResultDisplay();
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callback();
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return;
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}
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// To avoid CSS transitions causing flickering when
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// the first search result stays the same, we hide the
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// content while filling in the results.
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this.hide();
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this._clearResultDisplay();
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results.forEach(resultId => {
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this._addItem(this._resultDisplays[resultId]);
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});
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this._setMoreCount(this.provider.canLaunchSearch ? moreCount : 0);
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this.show();
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callback();
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});
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}
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}
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});
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var ListSearchResults = GObject.registerClass(
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class ArcMenu_ListSearchResults extends SearchResultsBase {
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_init(provider, resultsView) {
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super._init(provider, resultsView);
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this._menuLayout = resultsView._menuLayout;
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this.searchType = this._menuLayout.layoutProperties.SearchDisplayType;
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this._settings = this._menuLayout._settings;
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this.layout = this._settings.get_enum('menu-layout');
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this._container = new St.BoxLayout({
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vertical: true,
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x_align: Clutter.ActorAlign.FILL,
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y_align: Clutter.ActorAlign.FILL,
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x_expand: true,
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y_expand: true,
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});
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if(this.searchType === Constants.DisplayType.GRID){
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this.add_style_class_name('margin-box');
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}
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this.providerInfo = new ArcSearchProviderInfo(provider, this._menuLayout);
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this.providerInfo.connect('activate', () => {
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if (provider.canLaunchSearch) {
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provider.launchSearch(this._terms);
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this._menuLayout.arcMenu.toggle();
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}
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});
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this._container.add_child(this.providerInfo);
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this._content = new St.BoxLayout({
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vertical: true,
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x_expand: true,
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y_expand: true,
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x_align: Clutter.ActorAlign.FILL
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});
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this._container.add_child(this._content);
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this._resultDisplayBin.set_child(this._container);
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}
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_setMoreCount(count) {
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this.providerInfo.setMoreCount(count);
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}
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_getMaxDisplayedResults() {
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return this._settings.get_int('max-search-results');
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}
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_clearResultDisplay() {
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this._content.remove_all_children();
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}
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_createResultDisplay(meta) {
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return super._createResultDisplay(meta, this.resultsView) ||
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new ListSearchResult(this.provider, meta, this.resultsView);
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}
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_addItem(display) {
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if(display.get_parent())
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display.get_parent().remove_child(display);
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this._content.add_child(display);
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}
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getFirstResult() {
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if (this._content.get_n_children() > 0)
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return this._content.get_child_at_index(0)._delegate;
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else
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return null;
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}
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});
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var AppSearchResults = GObject.registerClass(
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class ArcMenu_AppSearchResults extends SearchResultsBase {
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_init(provider, resultsView) {
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super._init(provider, resultsView);
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this._parentContainer = resultsView;
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this._menuLayout = resultsView._menuLayout;
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this._settings = this._menuLayout._settings;
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this.layoutProperties = this._menuLayout.layoutProperties;
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this.searchType = this.layoutProperties.SearchDisplayType;
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this.layout = this._menuLayout._settings.get_enum('menu-layout');
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this.itemCount = 0;
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this.gridTop = -1;
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this.gridLeft = 0;
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this.rtl = this._menuLayout.mainBox.get_text_direction() == Clutter.TextDirection.RTL;
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let layout = new Clutter.GridLayout({
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orientation: Clutter.Orientation.VERTICAL,
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column_spacing: this.searchType === Constants.DisplayType.GRID ? this.layoutProperties.ColumnSpacing : 0,
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row_spacing: this.searchType === Constants.DisplayType.GRID ? this.layoutProperties.RowSpacing : 0,
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});
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this._grid = new St.Widget({
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x_expand: true,
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x_align: this.searchType === Constants.DisplayType.LIST ? Clutter.ActorAlign.FILL : Clutter.ActorAlign.CENTER,
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layout_manager: layout
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});
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layout.hookup_style(this._grid);
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if(this.searchType === Constants.DisplayType.GRID){
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let spacing = this.layoutProperties.ColumnSpacing;
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|
|
this._grid.style = "padding: 0px 0px 10px 0px; spacing: " + spacing + "px;";
|
||
|
|
this._resultDisplayBin.x_align = Clutter.ActorAlign.CENTER;
|
||
|
|
}
|
||
|
|
|
||
|
|
this._resultDisplayBin.set_child(this._grid);
|
||
|
|
}
|
||
|
|
|
||
|
|
_getMaxDisplayedResults() {
|
||
|
|
let maxDisplayedResults;
|
||
|
|
if(this.searchType === Constants.DisplayType.GRID)
|
||
|
|
maxDisplayedResults = this._menuLayout.getColumnsFromGridIconSizeSetting();
|
||
|
|
else
|
||
|
|
maxDisplayedResults = this._settings.get_int('max-search-results');
|
||
|
|
return maxDisplayedResults;
|
||
|
|
}
|
||
|
|
|
||
|
|
_clearResultDisplay() {
|
||
|
|
this.itemCount = 0;
|
||
|
|
this.gridTop = -1;
|
||
|
|
this.gridLeft = 0;
|
||
|
|
this._grid.remove_all_children();
|
||
|
|
}
|
||
|
|
|
||
|
|
_createResultDisplay(meta) {
|
||
|
|
return new AppSearchResult(this.provider, meta, this.resultsView);
|
||
|
|
}
|
||
|
|
|
||
|
|
_addItem(display) {
|
||
|
|
const GridColumns = this.searchType === Constants.DisplayType.LIST ? 1 : this._menuLayout.getColumnsFromGridIconSizeSetting();
|
||
|
|
if(!this.rtl && (this.itemCount % GridColumns === 0)){
|
||
|
|
this.gridTop++;
|
||
|
|
this.gridLeft = 0;
|
||
|
|
}
|
||
|
|
else if(this.rtl && (this.gridLeft === 0)){
|
||
|
|
this.gridTop++;
|
||
|
|
this.gridLeft = GridColumns;
|
||
|
|
}
|
||
|
|
this._grid.layout_manager.attach(display, this.gridLeft, this.gridTop, 1, 1);
|
||
|
|
display.gridLocation = [this.gridLeft, this.gridTop];
|
||
|
|
|
||
|
|
if(!this.rtl)
|
||
|
|
this.gridLeft++;
|
||
|
|
else if(this.rtl)
|
||
|
|
this.gridLeft--;
|
||
|
|
this.itemCount++;
|
||
|
|
}
|
||
|
|
|
||
|
|
getFirstResult() {
|
||
|
|
if (this._grid.get_n_children() > 0)
|
||
|
|
return this._grid.get_child_at_index(0)._delegate;
|
||
|
|
else
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
var SearchResults = GObject.registerClass({
|
||
|
|
Signals: { 'terms-changed': {},
|
||
|
|
'have-results': {},
|
||
|
|
'no-results': {} },
|
||
|
|
}, class ArcMenu_SearchResults extends St.BoxLayout {
|
||
|
|
_init(menuLayout) {
|
||
|
|
super._init({
|
||
|
|
vertical: true,
|
||
|
|
y_expand: true,
|
||
|
|
x_expand: true,
|
||
|
|
x_align: Clutter.ActorAlign.FILL
|
||
|
|
});
|
||
|
|
this._menuLayout = menuLayout;
|
||
|
|
this.layoutProperties = this._menuLayout.layoutProperties;
|
||
|
|
this.searchType = this.layoutProperties.SearchDisplayType;
|
||
|
|
this._settings = this._menuLayout._settings;
|
||
|
|
this.layout = this._settings.get_enum('menu-layout');
|
||
|
|
|
||
|
|
this._content = new St.BoxLayout({
|
||
|
|
vertical: true,
|
||
|
|
x_align: Clutter.ActorAlign.FILL
|
||
|
|
});
|
||
|
|
|
||
|
|
this.add_child(this._content);
|
||
|
|
|
||
|
|
this._statusText = new St.Label();
|
||
|
|
this._statusBin = new St.Bin({
|
||
|
|
x_align: Clutter.ActorAlign.CENTER,
|
||
|
|
y_align: Clutter.ActorAlign.CENTER,
|
||
|
|
x_expand: true,
|
||
|
|
y_expand: true
|
||
|
|
});
|
||
|
|
|
||
|
|
if(menuLayout._settings.get_boolean('enable-custom-arc-menu'))
|
||
|
|
this._statusText.style_class = 'arc-menu-status-text';
|
||
|
|
else
|
||
|
|
this._statusText.style_class = '';
|
||
|
|
|
||
|
|
this.add_child(this._statusBin);
|
||
|
|
this._statusBin.set_child(this._statusText);
|
||
|
|
|
||
|
|
this._highlightDefault = true;
|
||
|
|
this._defaultResult = null;
|
||
|
|
this._startingSearch = false;
|
||
|
|
|
||
|
|
this._terms = [];
|
||
|
|
this._results = {};
|
||
|
|
|
||
|
|
this._providers = [];
|
||
|
|
|
||
|
|
this._highlightRegex = null;
|
||
|
|
|
||
|
|
this.recentFilesManager = new RecentFilesManager();
|
||
|
|
|
||
|
|
this._searchSettings = new Gio.Settings({ schema_id: SEARCH_PROVIDERS_SCHEMA });
|
||
|
|
this.disabledID = this._searchSettings.connect('changed::disabled', this._reloadRemoteProviders.bind(this));
|
||
|
|
this.enabledID = this._searchSettings.connect('changed::enabled', this._reloadRemoteProviders.bind(this));
|
||
|
|
this.disablExternalID = this._searchSettings.connect('changed::disable-external', this._reloadRemoteProviders.bind(this));
|
||
|
|
this.sortOrderID = this._searchSettings.connect('changed::sort-order', this._reloadRemoteProviders.bind(this));
|
||
|
|
|
||
|
|
this._searchTimeoutId = null;
|
||
|
|
this._cancellable = new Gio.Cancellable();
|
||
|
|
|
||
|
|
this._registerProvider(new AppDisplay.AppSearchProvider());
|
||
|
|
|
||
|
|
this.installChangedID = appSys.connect('installed-changed', this._reloadRemoteProviders.bind(this));
|
||
|
|
|
||
|
|
this._reloadRemoteProviders();
|
||
|
|
|
||
|
|
this.connect('destroy', this._onDestroy.bind(this));
|
||
|
|
}
|
||
|
|
|
||
|
|
get terms() {
|
||
|
|
return this._terms;
|
||
|
|
}
|
||
|
|
|
||
|
|
setStyle(style){
|
||
|
|
if(this._statusText){
|
||
|
|
this._statusText.style_class = style;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
_onDestroy(){
|
||
|
|
this._terms = [];
|
||
|
|
this._results = {};
|
||
|
|
this._clearDisplay();
|
||
|
|
this._clearSearchTimeout();
|
||
|
|
this._defaultResult = null;
|
||
|
|
this._startingSearch = false;
|
||
|
|
if(this.disabledID){
|
||
|
|
this._searchSettings.disconnect(this.disabledID);
|
||
|
|
this.disabledID = null;
|
||
|
|
}
|
||
|
|
if(this.enabledID){
|
||
|
|
this._searchSettings.disconnect(this.enabledID);
|
||
|
|
this.enabledID = null;
|
||
|
|
}
|
||
|
|
if(this.disablExternalID){
|
||
|
|
this._searchSettings.disconnect(this.disablExternalID);
|
||
|
|
this.disablExternalID = null;
|
||
|
|
}
|
||
|
|
if(this.sortOrderID){
|
||
|
|
this._searchSettings.disconnect(this.sortOrderID);
|
||
|
|
this.sortOrderID = null;
|
||
|
|
}
|
||
|
|
if(this.installChangedID){
|
||
|
|
appSys.disconnect(this.installChangedID);
|
||
|
|
this.installChangedID = null;
|
||
|
|
}
|
||
|
|
let remoteProviders = this._providers.filter(p => p.isRemoteProvider);
|
||
|
|
remoteProviders.forEach(provider => {
|
||
|
|
this._unregisterProvider(provider);
|
||
|
|
});
|
||
|
|
|
||
|
|
this.recentFilesManager.destroy();
|
||
|
|
this.recentFilesManager = null;
|
||
|
|
|
||
|
|
this._content.destroy_all_children();
|
||
|
|
}
|
||
|
|
|
||
|
|
_reloadRemoteProviders() {
|
||
|
|
let currentTerms = this._terms;
|
||
|
|
//cancel any active search
|
||
|
|
if (this._terms.length !== 0)
|
||
|
|
this._reset();
|
||
|
|
|
||
|
|
this._oldProviders = null;
|
||
|
|
let remoteProviders = this._providers.filter(p => p.isRemoteProvider);
|
||
|
|
|
||
|
|
remoteProviders.forEach(provider => {
|
||
|
|
this._unregisterProvider(provider);
|
||
|
|
});
|
||
|
|
|
||
|
|
if(this._settings.get_boolean('search-provider-open-windows'))
|
||
|
|
this._registerProvider(new OpenWindowSearchProvider());
|
||
|
|
if(this._settings.get_boolean('search-provider-recent-files'))
|
||
|
|
this._registerProvider(new RecentFilesSearchProvider(this.recentFilesManager));
|
||
|
|
|
||
|
|
RemoteSearch.loadRemoteSearchProviders(this._searchSettings, providers => {
|
||
|
|
providers.forEach(this._registerProvider.bind(this));
|
||
|
|
});
|
||
|
|
|
||
|
|
//restart any active search
|
||
|
|
if(currentTerms.length > 0)
|
||
|
|
this.setTerms(currentTerms);
|
||
|
|
}
|
||
|
|
|
||
|
|
_registerProvider(provider) {
|
||
|
|
provider.searchInProgress = false;
|
||
|
|
this._providers.push(provider);
|
||
|
|
this._ensureProviderDisplay(provider);
|
||
|
|
}
|
||
|
|
|
||
|
|
_unregisterProvider(provider) {
|
||
|
|
let index = this._providers.indexOf(provider);
|
||
|
|
this._providers.splice(index, 1);
|
||
|
|
|
||
|
|
if (provider.display){
|
||
|
|
provider.display.destroy();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
_gotResults(results, provider) {
|
||
|
|
this._results[provider.id] = results;
|
||
|
|
this._updateResults(provider, results);
|
||
|
|
}
|
||
|
|
|
||
|
|
_clearSearchTimeout() {
|
||
|
|
if (this._searchTimeoutId) {
|
||
|
|
GLib.source_remove(this._searchTimeoutId);
|
||
|
|
this._searchTimeoutId = null;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
_reset() {
|
||
|
|
this._terms = [];
|
||
|
|
this._results = {};
|
||
|
|
this._clearDisplay();
|
||
|
|
this._clearSearchTimeout();
|
||
|
|
this._defaultResult = null;
|
||
|
|
this._startingSearch = false;
|
||
|
|
|
||
|
|
this._updateSearchProgress();
|
||
|
|
}
|
||
|
|
|
||
|
|
_doSearch() {
|
||
|
|
this._startingSearch = false;
|
||
|
|
|
||
|
|
let previousResults = this._results;
|
||
|
|
this._results = {};
|
||
|
|
|
||
|
|
this._providers.forEach(provider => {
|
||
|
|
provider.searchInProgress = true;
|
||
|
|
|
||
|
|
let previousProviderResults = previousResults[provider.id];
|
||
|
|
if (this._isSubSearch && previousProviderResults)
|
||
|
|
provider.getSubsearchResultSet(previousProviderResults,
|
||
|
|
this._terms,
|
||
|
|
results => {
|
||
|
|
this._gotResults(results, provider);
|
||
|
|
},
|
||
|
|
this._cancellable);
|
||
|
|
else
|
||
|
|
provider.getInitialResultSet(this._terms,
|
||
|
|
results => {
|
||
|
|
this._gotResults(results, provider);
|
||
|
|
},
|
||
|
|
this._cancellable);
|
||
|
|
});
|
||
|
|
|
||
|
|
this._updateSearchProgress();
|
||
|
|
|
||
|
|
this._clearSearchTimeout();
|
||
|
|
}
|
||
|
|
|
||
|
|
_onSearchTimeout() {
|
||
|
|
this._searchTimeoutId = null;
|
||
|
|
this._doSearch();
|
||
|
|
return GLib.SOURCE_REMOVE;
|
||
|
|
}
|
||
|
|
|
||
|
|
setTerms(terms) {
|
||
|
|
// Check for the case of making a duplicate previous search before
|
||
|
|
// setting state of the current search or cancelling the search.
|
||
|
|
// This will prevent incorrect state being as a result of a duplicate
|
||
|
|
// search while the previous search is still active.
|
||
|
|
let searchString = terms.join(' ');
|
||
|
|
let previousSearchString = this._terms.join(' ');
|
||
|
|
if (searchString == previousSearchString)
|
||
|
|
return;
|
||
|
|
|
||
|
|
this._startingSearch = true;
|
||
|
|
|
||
|
|
this.recentFilesManager.cancelCurrentQueries();
|
||
|
|
|
||
|
|
this._cancellable.cancel();
|
||
|
|
this._cancellable.reset();
|
||
|
|
|
||
|
|
if (terms.length == 0) {
|
||
|
|
this._reset();
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
let isSubSearch = false;
|
||
|
|
if (this._terms.length > 0)
|
||
|
|
isSubSearch = searchString.indexOf(previousSearchString) == 0;
|
||
|
|
|
||
|
|
this._terms = terms;
|
||
|
|
this._isSubSearch = isSubSearch;
|
||
|
|
this._updateSearchProgress();
|
||
|
|
|
||
|
|
if (this._searchTimeoutId === null)
|
||
|
|
this._searchTimeoutId = GLib.timeout_add(GLib.PRIORITY_DEFAULT, 150, this._onSearchTimeout.bind(this));
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
const escapedTerms = terms
|
||
|
|
.map(term => Shell.util_regex_escape(term))
|
||
|
|
.filter(term => term.length > 0);
|
||
|
|
|
||
|
|
if (escapedTerms.length === 0)
|
||
|
|
return;
|
||
|
|
|
||
|
|
this._highlightRegex = new RegExp('(%s)'.format(
|
||
|
|
escapedTerms.join('|')), 'gi');
|
||
|
|
|
||
|
|
this.emit('terms-changed');
|
||
|
|
}
|
||
|
|
|
||
|
|
_ensureProviderDisplay(provider) {
|
||
|
|
if (provider.display)
|
||
|
|
return;
|
||
|
|
|
||
|
|
let providerDisplay;
|
||
|
|
if (provider.appInfo)
|
||
|
|
providerDisplay = new ListSearchResults(provider, this);
|
||
|
|
else
|
||
|
|
providerDisplay = new AppSearchResults(provider, this);
|
||
|
|
providerDisplay.hide();
|
||
|
|
this._content.add_child(providerDisplay);
|
||
|
|
provider.display = providerDisplay;
|
||
|
|
}
|
||
|
|
|
||
|
|
_clearDisplay() {
|
||
|
|
this._providers.forEach(provider => {
|
||
|
|
provider.display.clear();
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
_maybeSetInitialSelection() {
|
||
|
|
let newDefaultResult = null;
|
||
|
|
|
||
|
|
let providers = this._providers;
|
||
|
|
for (let i = 0; i < providers.length; i++) {
|
||
|
|
let provider = providers[i];
|
||
|
|
let display = provider.display;
|
||
|
|
|
||
|
|
if (!display.visible)
|
||
|
|
continue;
|
||
|
|
|
||
|
|
let firstResult = display.getFirstResult();
|
||
|
|
if (firstResult) {
|
||
|
|
newDefaultResult = firstResult;
|
||
|
|
break; // select this one!
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (newDefaultResult !== this._defaultResult) {
|
||
|
|
this._setSelected(this._defaultResult, false);
|
||
|
|
this._setSelected(newDefaultResult, this._highlightDefault);
|
||
|
|
|
||
|
|
this._defaultResult = newDefaultResult;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
get searchInProgress() {
|
||
|
|
if (this._startingSearch)
|
||
|
|
return true;
|
||
|
|
|
||
|
|
return this._providers.some(p => p.searchInProgress);
|
||
|
|
}
|
||
|
|
|
||
|
|
_updateSearchProgress() {
|
||
|
|
let haveResults = this._providers.some(provider => {
|
||
|
|
let display = provider.display;
|
||
|
|
return (display.getFirstResult() != null);
|
||
|
|
});
|
||
|
|
|
||
|
|
this._statusBin.visible = !haveResults;
|
||
|
|
if (haveResults)
|
||
|
|
this.emit("have-results")
|
||
|
|
else if (!haveResults) {
|
||
|
|
if (this.searchInProgress)
|
||
|
|
this._statusText.set_text(_("Searching..."));
|
||
|
|
else
|
||
|
|
this._statusText.set_text(_("No results."));
|
||
|
|
|
||
|
|
this.emit("no-results")
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
_updateResults(provider, results) {
|
||
|
|
let terms = this._terms;
|
||
|
|
let display = provider.display;
|
||
|
|
display.updateSearch(results, terms, () => {
|
||
|
|
provider.searchInProgress = false;
|
||
|
|
|
||
|
|
this._maybeSetInitialSelection();
|
||
|
|
this._updateSearchProgress();
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
highlightDefault(highlight) {
|
||
|
|
this._highlightDefault = highlight;
|
||
|
|
this._setSelected(this._defaultResult, highlight);
|
||
|
|
}
|
||
|
|
|
||
|
|
getTopResult(){
|
||
|
|
return this._defaultResult;
|
||
|
|
}
|
||
|
|
|
||
|
|
getProviders(){
|
||
|
|
return this._providers;
|
||
|
|
}
|
||
|
|
|
||
|
|
setProvider(providerID){
|
||
|
|
if(!this._oldProviders)
|
||
|
|
this._oldProviders = this._providers;
|
||
|
|
this._clearDisplay();
|
||
|
|
this._providers = this._oldProviders;
|
||
|
|
if(providerID === Constants.CategoryType.ALL_PROGRAMS){
|
||
|
|
this._providers = this._providers.filter(p => (p.appInfo ? false : true));
|
||
|
|
}
|
||
|
|
else if(providerID !== Constants.CategoryType.SEARCH_RESULTS){
|
||
|
|
this._providers = this._providers.filter(p => (p.appInfo ? p.appInfo.get_id() : p) === providerID);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
_setSelected(result, selected) {
|
||
|
|
if(!result)
|
||
|
|
return;
|
||
|
|
|
||
|
|
if(selected)
|
||
|
|
result.add_style_pseudo_class('active');
|
||
|
|
else
|
||
|
|
result.remove_style_pseudo_class('active');
|
||
|
|
}
|
||
|
|
|
||
|
|
hasActiveResult(){
|
||
|
|
return (this._defaultResult ? true : false) && this._highlightDefault;
|
||
|
|
}
|
||
|
|
|
||
|
|
highlightTerms(text) {
|
||
|
|
if (!this._highlightRegex)
|
||
|
|
return GLib.markup_escape_text(text, -1);
|
||
|
|
|
||
|
|
let escaped = [];
|
||
|
|
let lastMatchEnd = 0;
|
||
|
|
let match;
|
||
|
|
while ((match = this._highlightRegex.exec(text))) {
|
||
|
|
if (match.index > lastMatchEnd) {
|
||
|
|
let unmatched = GLib.markup_escape_text(
|
||
|
|
text.slice(lastMatchEnd, match.index), -1);
|
||
|
|
escaped.push(unmatched);
|
||
|
|
}
|
||
|
|
let matched = GLib.markup_escape_text(match[0], -1);
|
||
|
|
escaped.push('<b>%s</b>'.format(matched));
|
||
|
|
lastMatchEnd = match.index + match[0].length;
|
||
|
|
}
|
||
|
|
let unmatched = GLib.markup_escape_text(
|
||
|
|
text.slice(lastMatchEnd), -1);
|
||
|
|
escaped.push(unmatched);
|
||
|
|
|
||
|
|
return escaped.join('');
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
var ArcSearchProviderInfo = GObject.registerClass(class Arc_Menu_ArcSearchProviderInfo extends MW.ArcMenuPopupBaseMenuItem{
|
||
|
|
_init(provider, menuLayout) {
|
||
|
|
super._init(menuLayout);
|
||
|
|
this.provider = provider;
|
||
|
|
this._menuLayout = menuLayout;
|
||
|
|
this._settings = this._menuLayout._settings;
|
||
|
|
|
||
|
|
this.description = this.provider.appInfo.get_description();
|
||
|
|
if(this.description)
|
||
|
|
this.description = this.description.split('\n')[0];
|
||
|
|
|
||
|
|
this.label = new St.Label({
|
||
|
|
text: provider.appInfo.get_name(),
|
||
|
|
x_align: Clutter.ActorAlign.START,
|
||
|
|
y_align: Clutter.ActorAlign.CENTER,
|
||
|
|
style: 'text-align: left;'
|
||
|
|
});
|
||
|
|
|
||
|
|
this.label.style = 'font-weight: bold;';
|
||
|
|
this.style = "padding: 10px 0px;";
|
||
|
|
this.add_child(this.label);
|
||
|
|
|
||
|
|
this._moreText = "";
|
||
|
|
}
|
||
|
|
|
||
|
|
setMoreCount(count) {
|
||
|
|
this._moreText = ngettext("%d more", "%d more", count).format(count);
|
||
|
|
|
||
|
|
if(count > 0)
|
||
|
|
this.label.text = this.provider.appInfo.get_name() + " (" + this._moreText + ")";
|
||
|
|
else
|
||
|
|
this.label.text = this.provider.appInfo.get_name();
|
||
|
|
}
|
||
|
|
});
|