Updating vertical-workspaces to version 28 [891a8df].

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 305 insertions, 0 deletions

diff --git a/extensions/vertical-workspaces/lib/windowSearchProvider.js b/extensions/vertical-workspaces/lib/windowSearchProvider.js
new file mode 100644
index 0000000..5f90784
--- /dev/null
+++ b/extensions/vertical-workspaces/lib/windowSearchProvider.js
@@ -0,0 +1,305 @@
+/**
+ * V-Shell (Vertical Workspaces)
+ * windowSearchProvider.js
+ *
+ * @author     GdH <G-dH@github.com>
+ * @copyright  2022 -2023
+ * @license    GPL-3.0
+ */
+
+'use strict';
+
+const { GLib, Gio, Meta, St, Shell } = imports.gi;
+
+const Main = imports.ui.main;
+const ExtensionUtils = imports.misc.extensionUtils;
+const Me = ExtensionUtils.getCurrentExtension();
+const Settings = Me.imports.lib.settings;
+const _Util = Me.imports.lib.util;
+
+// gettext
+const _ = Settings._;
+
+const shellVersion = Settings.shellVersion;
+
+const ModifierType = imports.gi.Clutter.ModifierType;
+
+let windowSearchProvider;
+let _enableTimeoutId = 0;
+
+// prefix helps to eliminate results from other search providers
+// so it needs to be something less common
+// needs to be accessible from vw module
+var prefix = 'wq//';
+
+let opt;
+
+const Action = {
+    NONE: 0,
+    CLOSE: 1,
+    CLOSE_ALL: 2,
+    MOVE_TO_WS: 3,
+    MOVE_ALL_TO_WS: 4,
+};
+
+function getOverviewSearchResult() {
+    return Main.overview._overview.controls._searchController._searchResults;
+}
+
+function update(reset = false) {
+    opt = Me.imports.lib.settings.opt;
+    if (!reset && opt.WINDOW_SEARCH_PROVIDER_ENABLED && !windowSearchProvider) {
+        enable();
+    } else if (reset || !opt.WINDOW_SEARCH_PROVIDER_ENABLED) {
+        disable();
+        opt = null;
+    }
+}
+
+function enable() {
+    // delay because Fedora had problem to register a new provider soon after Shell restarts
+    _enableTimeoutId = GLib.timeout_add(
+        GLib.PRIORITY_DEFAULT,
+        2000,
+        () => {
+            if (!windowSearchProvider) {
+                windowSearchProvider = new WindowSearchProvider(opt);
+                getOverviewSearchResult()._registerProvider(
+                    windowSearchProvider
+                );
+            }
+            _enableTimeoutId = 0;
+            return GLib.SOURCE_REMOVE;
+        }
+    );
+}
+
+function disable() {
+    if (windowSearchProvider) {
+        getOverviewSearchResult()._unregisterProvider(
+            windowSearchProvider
+        );
+        windowSearchProvider = null;
+    }
+    if (_enableTimeoutId) {
+        GLib.source_remove(_enableTimeoutId);
+        _enableTimeoutId = 0;
+    }
+}
+
+function 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} ${appName}`.normalize('NFD').replace(/[\u0300-\u036f]/g, '').toLowerCase(),
+        appName,
+        windowTitle,
+        window,
+    };
+}
+
+const closeSelectedRegex = /^\/x!$/;
+const closeAllResultsRegex = /^\/xa!$/;
+const moveToWsRegex = /^\/m[0-9]+$/;
+const moveAllToWsRegex = /^\/ma[0-9]+$/;
+
+const WindowSearchProvider = class WindowSearchProvider {
+    constructor() {
+        this.id = `open-windows@${Me.metadata.uuid}`;
+        this.appInfo = Gio.AppInfo.create_from_commandline('true', _('Open Windows'), null);
+        this.appInfo.get_description = () => _('List of open windows');
+        this.appInfo.get_name = () => _('Open Windows');
+        this.appInfo.get_id = () => this.id;
+        this.appInfo.get_icon = () => Gio.icon_new_for_string('focus-windows-symbolic');
+        this.appInfo.should_show = () => true;
+
+        this.canLaunchSearch = true;
+        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 = _Util.fuzzyMatch(term, candidates[key].name);
+            else
+                m = _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
+        results.sort((a, b) => (this.windows[a.id].window.get_workspace().index() !== currentWs) && (this.windows[b.id].window.get_workspace().index() === currentWs));
+        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 (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 });
+            },
+        };
+    }
+
+    launchSearch(/* terms, timeStamp*/) {
+    }
+
+    activateResult(resultId/* , terms, timeStamp*/) {
+        const isCtrlPressed = _Util.isCtrlPressed();
+        const isShiftPressed = _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}-${v.get_id()}`] = makeResult(v, `${i}-${v.get_id()}`);
+                return windows[`${i}-${v.get_id()}`];
+            }
+        );
+
+        if (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/* , cancellable*/) {
+        // if we return previous results, quick typers get non-actual results
+        callback(this._getResultSet(terms));
+    }
+
+    /* createResultObject(resultMeta) {
+        const app = Shell.WindowTracker.get_default().get_window_app(resultMeta.id);
+        return new AppIcon(app);
+    }*/
+};