summaryrefslogtreecommitdiffstats
path: root/extensions/44/vertical-workspaces/lib/windowSearchProvider.js
diff options
context:
space:
mode:
Diffstat (limited to 'extensions/44/vertical-workspaces/lib/windowSearchProvider.js')
-rw-r--r--extensions/44/vertical-workspaces/lib/windowSearchProvider.js348
1 files changed, 348 insertions, 0 deletions
diff --git a/extensions/44/vertical-workspaces/lib/windowSearchProvider.js b/extensions/44/vertical-workspaces/lib/windowSearchProvider.js
new file mode 100644
index 0000000..b82f365
--- /dev/null
+++ b/extensions/44/vertical-workspaces/lib/windowSearchProvider.js
@@ -0,0 +1,348 @@
+/**
+ * V-Shell (Vertical Workspaces)
+ * windowSearchProvider.js
+ *
+ * @author GdH <G-dH@github.com>
+ * @copyright 2022 -2023
+ * @license GPL-3.0
+ */
+
+'use strict';
+
+const Gio = imports.gi.Gio;
+const GLib = imports.gi.GLib;
+const Meta = imports.gi.Meta;
+const Shell = imports.gi.Shell;
+const St = imports.gi.St;
+
+const Main = imports.ui.main;
+
+let Me;
+let opt;
+// gettext
+let _;
+
+// prefix helps to eliminate results from other search providers
+// so it needs to be something less common
+// needs to be accessible from vw module
+const PREFIX = 'wq//';
+
+const Action = {
+ NONE: 0,
+ CLOSE: 1,
+ CLOSE_ALL: 2,
+ MOVE_TO_WS: 3,
+ MOVE_ALL_TO_WS: 4,
+};
+
+var WindowSearchProviderModule = class {
+ // export for other modules
+ static _PREFIX = PREFIX;
+ constructor(me) {
+ Me = me;
+ opt = Me.opt;
+ _ = Me.gettext;
+
+ this._firstActivation = true;
+ this.moduleEnabled = false;
+ // export for other modules
+
+ this._windowSearchProvider = null;
+ this._enableTimeoutId = 0;
+ }
+
+ cleanGlobals() {
+ Me = null;
+ opt = null;
+ _ = null;
+ }
+
+ update(reset) {
+ this.moduleEnabled = opt.get('windowSearchProviderModule');
+
+ reset = reset || !this.moduleEnabled;
+
+ if (reset && !this._firstActivation) {
+ this._disableModule();
+ } else if (!reset) {
+ this._firstActivation = false;
+ this._activateModule();
+ }
+ if (reset && this._firstActivation)
+ console.debug(' WindowSearchProviderModule - Keeping untouched');
+ }
+
+ _activateModule() {
+ // delay because Fedora had problem to register a new provider soon after Shell restarts
+ this._enableTimeoutId = GLib.timeout_add(
+ GLib.PRIORITY_DEFAULT,
+ 2000,
+ () => {
+ if (!this._windowSearchProvider) {
+ this._windowSearchProvider = new WindowSearchProvider(opt);
+ this._getOverviewSearchResult()._registerProvider(this._windowSearchProvider);
+ }
+ this._enableTimeoutId = 0;
+ return GLib.SOURCE_REMOVE;
+ }
+ );
+ console.debug(' WindowSearchProviderModule - Activated');
+ }
+
+ _disableModule() {
+ if (this._windowSearchProvider) {
+ this._getOverviewSearchResult()._unregisterProvider(this._windowSearchProvider);
+ this._windowSearchProvider = null;
+ }
+ if (this._enableTimeoutId) {
+ GLib.source_remove(this._enableTimeoutId);
+ this._enableTimeoutId = 0;
+ }
+
+ console.debug(' WindowSearchProviderModule - Disabled');
+ }
+
+ _getOverviewSearchResult() {
+ return Main.overview._overview.controls._searchController._searchResults;
+ }
+};
+
+const closeSelectedRegex = /^\/x!$/;
+const closeAllResultsRegex = /^\/xa!$/;
+const moveToWsRegex = /^\/m[0-9]+$/;
+const moveAllToWsRegex = /^\/ma[0-9]+$/;
+
+const WindowSearchProvider = class WindowSearchProvider {
+ constructor() {
+ this.id = 'open-windows';
+ const appSystem = Shell.AppSystem.get_default();
+ // use arbitrary app to get complete appInfo object
+ let appInfo = appSystem.lookup_app('com.matjakeman.ExtensionManager.desktop')?.get_app_info();
+ if (!appInfo)
+ appInfo = appSystem.lookup_app('org.gnome.Extensions.desktop')?.get_app_info();
+ if (!appInfo)
+ appInfo = Gio.AppInfo.create_from_commandline('true', _('Open Windows'), null);
+ appInfo.get_description = () => _('Search open windows');
+ appInfo.get_name = () => _('Open Windows');
+ appInfo.get_id = () => this.id;
+ appInfo.get_icon = () => Gio.icon_new_for_string('focus-windows-symbolic');
+ appInfo.should_show = () => true;
+
+ this.appInfo = appInfo;
+ this.canLaunchSearch = false;
+ this.isRemoteProvider = false;
+
+ this.action = 0;
+ }
+
+ _getResultSet(terms) {
+ // do not modify original terms
+ let termsCopy = [...terms];
+ // search for terms without prefix
+ termsCopy[0] = termsCopy[0].replace(PREFIX, '');
+
+ /* if (gOptions.get('searchWindowsCommands')) {
+ this.action = 0;
+ this.targetWs = 0;
+
+ const lastTerm = terms[terms.length - 1];
+ if (lastTerm.match(closeSelectedRegex)) {
+ this.action = Action.CLOSE;
+ } else if (lastTerm.match(closeAllResultsRegex)) {
+ this.action = Action.CLOSE_ALL;
+ } else if (lastTerm.match(moveToWsRegex)) {
+ this.action = Action.MOVE_TO_WS;
+ } else if (lastTerm.match(moveAllToWsRegex)) {
+ this.action = Action.MOVE_ALL_TO_WS;
+ }
+ if (this.action) {
+ terms.pop();
+ if (this.action === Action.MOVE_TO_WS || this.action === Action.MOVE_ALL_TO_WS) {
+ this.targetWs = parseInt(lastTerm.replace(/^[^0-9]+/, '')) - 1;
+ }
+ } else if (lastTerm.startsWith('/')) {
+ terms.pop();
+ }
+ }*/
+
+ const candidates = this.windows;
+ const _terms = [].concat(termsCopy);
+ // let match;
+
+ const term = _terms.join(' ');
+ /* match = s => {
+ return fuzzyMatch(term, s);
+ }; */
+
+ const results = [];
+ let m;
+ for (let key in candidates) {
+ if (opt.SEARCH_FUZZY)
+ m = Me.Util.fuzzyMatch(term, candidates[key].name);
+ else
+ m = Me.Util.strictMatch(term, candidates[key].name);
+
+ if (m !== -1)
+ results.push({ weight: m, id: key });
+ }
+
+ results.sort((a, b) => a.weight > b.weight);
+ const currentWs = global.workspace_manager.get_active_workspace_index();
+ // prefer current workspace
+ switch (opt.WINDOW_SEARCH_ORDER) {
+ case 1: // MRU - current ws first
+ results.sort((a, b) => (this.windows[a.id].window.get_workspace().index() !== currentWs) && (this.windows[b.id].window.get_workspace().index() === currentWs));
+ break;
+ case 2: // MRU - by workspace
+ results.sort((a, b) => this.windows[a.id].window.get_workspace().index() > this.windows[b.id].window.get_workspace().index());
+ break;
+ case 3: // Stable sequence - by workspace
+ results.sort((a, b) => this.windows[a.id].window.get_stable_sequence() > this.windows[b.id].window.get_stable_sequence());
+ results.sort((a, b) => this.windows[a.id].window.get_workspace().index() > this.windows[b.id].window.get_workspace().index());
+ break;
+ }
+
+ results.sort((a, b) => (_terms !== ' ') && (a.weight > 0 && b.weight === 0));
+
+ this.resultIds = results.map(item => item.id);
+ return this.resultIds;
+ }
+
+ getResultMetas(resultIds, callback = null) {
+ const metas = resultIds.map(id => this.getResultMeta(id));
+ if (Me.shellVersion >= 43)
+ return new Promise(resolve => resolve(metas));
+ else
+ callback(metas);
+ return null;
+ }
+
+ getResultMeta(resultId) {
+ const result = this.windows[resultId];
+ const wsIndex = result.window.get_workspace().index();
+ const app = Shell.WindowTracker.get_default().get_window_app(result.window);
+ return {
+ 'id': resultId,
+ 'name': `${wsIndex + 1}: ${result.windowTitle}`,
+ 'description': result.appName,
+ 'createIcon': size => {
+ return app
+ ? app.create_icon_texture(size)
+ : new St.Icon({ icon_name: 'icon-missing', icon_size: size });
+ },
+ };
+ }
+
+ makeResult(window, i) {
+ const app = Shell.WindowTracker.get_default().get_window_app(window);
+ const appName = app ? app.get_name() : 'Unknown';
+ const windowTitle = window.get_title();
+ const wsIndex = window.get_workspace().index();
+
+ return {
+ 'id': i,
+ // convert all accented chars to their basic form and lower case for search
+ 'name': `${wsIndex + 1}: ${windowTitle} ${appName}`.normalize('NFD').replace(/[\u0300-\u036f]/g, '').toLowerCase(),
+ appName,
+ windowTitle,
+ window,
+ };
+ }
+
+ launchSearch(/* terms, timeStamp*/) {
+
+ }
+
+ activateResult(resultId/* , terms, timeStamp*/) {
+ const isCtrlPressed = Me.Util.isCtrlPressed();
+ const isShiftPressed = Me.Util.isShiftPressed();
+
+ this.action = 0;
+ this.targetWs = 0;
+
+ this.targetWs = global.workspaceManager.get_active_workspace().index() + 1;
+ if (isShiftPressed && !isCtrlPressed)
+ this.action = Action.MOVE_TO_WS;
+ else if (isShiftPressed && isCtrlPressed)
+ this.action = Action.MOVE_ALL_TO_WS;
+
+
+ if (!this.action) {
+ const result = this.windows[resultId];
+ Main.activateWindow(result.window);
+ return;
+ }
+
+ switch (this.action) {
+ case Action.CLOSE:
+ this._closeWindows([resultId]);
+ break;
+ case Action.CLOSE_ALL:
+ this._closeWindows(this.resultIds);
+ break;
+ case Action.MOVE_TO_WS:
+ this._moveWindowsToWs(resultId, [resultId]);
+ break;
+ case Action.MOVE_ALL_TO_WS:
+ this._moveWindowsToWs(resultId, this.resultIds);
+ break;
+ }
+ }
+
+ _closeWindows(ids) {
+ let time = global.get_current_time();
+ for (let i = 0; i < ids.length; i++)
+ this.windows[ids[i]].window.delete(time + i);
+
+ Main.notify('Window Search Provider', `Closed ${ids.length} windows.`);
+ }
+
+ _moveWindowsToWs(selectedId, resultIds) {
+ const workspace = global.workspaceManager.get_active_workspace();
+
+ for (let i = 0; i < resultIds.length; i++)
+ this.windows[resultIds[i]].window.change_workspace(workspace);
+
+ const selectedWin = this.windows[selectedId].window;
+ selectedWin.activate_with_workspace(global.get_current_time(), workspace);
+ }
+
+ getInitialResultSet(terms, callback/* , cancellable = null*/) {
+ // In GS 43 callback arg has been removed
+ /* if (shellVersion >= 43)
+ cancellable = callback;*/
+
+ let windows;
+ this.windows = windows = {};
+ global.display.get_tab_list(Meta.TabList.NORMAL, null).filter(w => w.get_workspace() !== null).map(
+ (v, i) => {
+ windows[`${i}-${v.get_id()}`] = this.makeResult(v, `${i}-${v.get_id()}`);
+ return windows[`${i}-${v.get_id()}`];
+ }
+ );
+
+ if (Me.shellVersion >= 43)
+ return new Promise(resolve => resolve(this._getResultSet(terms)));
+ else
+ callback(this._getResultSet(terms));
+
+ return null;
+ }
+
+ filterResults(results /* , maxResults*/) {
+ // return results.slice(0, maxResults);
+ return results;
+ }
+
+ getSubsearchResultSet(previousResults, terms, callback) {
+ if (Me.shellVersion < 43) {
+ this.getSubsearchResultSet42(terms, callback);
+ return null;
+ }
+ return this.getInitialResultSet(terms);
+ }
+
+ getSubsearchResultSet42(terms, callback) {
+ callback(this._getResultSet(terms));
+ }
+};