9f0e7632a6
The scroll adjustment's upper value corresponds to the number of workspaces, not to the last workspace index. We want the latter when mirroring the layout in RTL locales, so subtract 1. Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1598>
826 lines
27 KiB
JavaScript
826 lines
27 KiB
JavaScript
// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
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/* exported WorkspacesView, WorkspacesDisplay */
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const { Clutter, Gio, GLib, GObject, Meta, Shell, St } = imports.gi;
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const Main = imports.ui.main;
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const SwipeTracker = imports.ui.swipeTracker;
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const Workspace = imports.ui.workspace;
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var { ANIMATION_TIME } = imports.ui.overview;
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var WORKSPACE_SWITCH_TIME = 250;
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var SCROLL_TIMEOUT_TIME = 150;
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var AnimationType = {
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ZOOM: 0,
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FADE: 1,
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};
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const MUTTER_SCHEMA = 'org.gnome.mutter';
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var WorkspacesViewBase = GObject.registerClass({
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GTypeFlags: GObject.TypeFlags.ABSTRACT,
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}, class WorkspacesViewBase extends St.Widget {
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_init(monitorIndex) {
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const { x, y, width, height } =
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Main.layoutManager.getWorkAreaForMonitor(monitorIndex);
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super._init({
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style_class: 'workspaces-view',
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x, y, width, height,
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});
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this.connect('destroy', this._onDestroy.bind(this));
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global.focus_manager.add_group(this);
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this._monitorIndex = monitorIndex;
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this._inDrag = false;
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this._windowDragBeginId = Main.overview.connect('window-drag-begin', this._dragBegin.bind(this));
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this._windowDragEndId = Main.overview.connect('window-drag-end', this._dragEnd.bind(this));
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}
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_onDestroy() {
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this._dragEnd();
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if (this._windowDragBeginId > 0) {
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Main.overview.disconnect(this._windowDragBeginId);
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this._windowDragBeginId = 0;
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}
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if (this._windowDragEndId > 0) {
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Main.overview.disconnect(this._windowDragEndId);
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this._windowDragEndId = 0;
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}
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}
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_dragBegin() {
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this._inDrag = true;
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}
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_dragEnd() {
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this._inDrag = false;
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}
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vfunc_allocate(box) {
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this.set_allocation(box);
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for (const child of this)
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child.allocate_available_size(0, 0, box.get_width(), box.get_height());
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}
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});
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var WorkspacesView = GObject.registerClass(
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class WorkspacesView extends WorkspacesViewBase {
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_init(monitorIndex, scrollAdjustment) {
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let workspaceManager = global.workspace_manager;
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super._init(monitorIndex);
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this.clip_to_allocation = true;
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this._animating = false; // tweening
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this._gestureActive = false; // touch(pad) gestures
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this._scrollAdjustment = scrollAdjustment;
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this._onScrollId = this._scrollAdjustment.connect('notify::value',
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this._onScrollAdjustmentChanged.bind(this));
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this._workspaces = [];
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this._updateWorkspaces();
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this._updateWorkspacesId =
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workspaceManager.connect('notify::n-workspaces',
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this._updateWorkspaces.bind(this));
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this._reorderWorkspacesId =
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workspaceManager.connect('workspaces-reordered', () => {
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this._workspaces.sort((a, b) => {
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return a.metaWorkspace.index() - b.metaWorkspace.index();
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});
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this._workspaces.forEach(
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(ws, i) => this.set_child_at_index(ws, i));
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});
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this._switchWorkspaceNotifyId =
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global.window_manager.connect('switch-workspace',
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this._activeWorkspaceChanged.bind(this));
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}
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vfunc_allocate(box) {
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this.set_allocation(box);
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if (this.get_n_children() === 0)
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return;
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const { workspaceManager } = global;
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const { nWorkspaces } = workspaceManager;
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const vertical = workspaceManager.layout_rows === -1;
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const rtl = this.text_direction === Clutter.TextDirection.RTL;
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const [width, height] = box.get_size();
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const childBox = box.copy();
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this._workspaces.forEach((child, index) => {
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if (rtl && !vertical)
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index = nWorkspaces - index - 1;
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childBox.set_origin(
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vertical ? 0 : index * width,
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vertical ? index * height : 0);
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child.allocate_align_fill(childBox, 0.5, 0.5, false, false);
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});
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this._updateScrollPosition();
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}
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getActiveWorkspace() {
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let workspaceManager = global.workspace_manager;
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let active = workspaceManager.get_active_workspace_index();
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return this._workspaces[active];
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}
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animateToOverview(animationType) {
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for (let w = 0; w < this._workspaces.length; w++) {
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if (animationType == AnimationType.ZOOM)
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this._workspaces[w].zoomToOverview();
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else
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this._workspaces[w].fadeToOverview();
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}
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this._updateScrollPosition();
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this._updateVisibility();
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}
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animateFromOverview(animationType) {
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for (let w = 0; w < this._workspaces.length; w++) {
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if (animationType == AnimationType.ZOOM)
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this._workspaces[w].zoomFromOverview();
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else
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this._workspaces[w].fadeFromOverview();
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}
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}
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syncStacking(stackIndices) {
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for (let i = 0; i < this._workspaces.length; i++)
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this._workspaces[i].syncStacking(stackIndices);
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}
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_scrollToActive() {
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const { workspaceManager } = global;
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const active = workspaceManager.get_active_workspace_index();
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this._animating = true;
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this._updateVisibility();
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this._scrollAdjustment.remove_transition('value');
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this._scrollAdjustment.ease(active, {
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duration: WORKSPACE_SWITCH_TIME,
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mode: Clutter.AnimationMode.EASE_OUT_CUBIC,
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onComplete: () => {
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this._animating = false;
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this._updateVisibility();
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},
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});
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}
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_updateVisibility() {
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let workspaceManager = global.workspace_manager;
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let active = workspaceManager.get_active_workspace_index();
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for (let w = 0; w < this._workspaces.length; w++) {
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let workspace = this._workspaces[w];
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if (this._animating || this._gestureActive)
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workspace.show();
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else if (this._inDrag)
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workspace.visible = Math.abs(w - active) <= 1;
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else
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workspace.visible = w == active;
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}
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}
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_updateWorkspaces() {
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let workspaceManager = global.workspace_manager;
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let newNumWorkspaces = workspaceManager.n_workspaces;
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for (let j = 0; j < newNumWorkspaces; j++) {
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let metaWorkspace = workspaceManager.get_workspace_by_index(j);
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let workspace;
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if (j >= this._workspaces.length) { /* added */
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workspace = new Workspace.Workspace(metaWorkspace, this._monitorIndex);
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this.add_actor(workspace);
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this._workspaces[j] = workspace;
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} else {
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workspace = this._workspaces[j];
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if (workspace.metaWorkspace != metaWorkspace) { /* removed */
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workspace.destroy();
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this._workspaces.splice(j, 1);
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} /* else kept */
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}
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}
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for (let j = this._workspaces.length - 1; j >= newNumWorkspaces; j--) {
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this._workspaces[j].destroy();
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this._workspaces.splice(j, 1);
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}
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this._updateScrollPosition();
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}
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_activeWorkspaceChanged(_wm, _from, _to, _direction) {
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if (this._scrolling)
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return;
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this._scrollToActive();
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}
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_onDestroy() {
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super._onDestroy();
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this._scrollAdjustment.disconnect(this._onScrollId);
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global.window_manager.disconnect(this._switchWorkspaceNotifyId);
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let workspaceManager = global.workspace_manager;
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workspaceManager.disconnect(this._updateWorkspacesId);
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workspaceManager.disconnect(this._reorderWorkspacesId);
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}
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startTouchGesture() {
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this._gestureActive = true;
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this._updateVisibility();
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}
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endTouchGesture() {
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this._gestureActive = false;
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// Make sure title captions etc are shown as necessary
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this._scrollToActive();
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this._updateVisibility();
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}
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// sync the workspaces' positions to the value of the scroll adjustment
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// and change the active workspace if appropriate
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_onScrollAdjustmentChanged() {
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if (!this.has_allocation())
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return;
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const adj = this._scrollAdjustment;
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const allowSwitch =
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adj.get_transition('value') === null && !this._gestureActive;
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let workspaceManager = global.workspace_manager;
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let active = workspaceManager.get_active_workspace_index();
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let current = Math.round(adj.value);
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if (allowSwitch && active !== current) {
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if (!this._workspaces[current]) {
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// The current workspace was destroyed. This could happen
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// when you are on the last empty workspace, and consolidate
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// windows using the thumbnail bar.
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// In that case, the intended behavior is to stay on the empty
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// workspace, which is the last one, so pick it.
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current = this._workspaces.length - 1;
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}
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let metaWorkspace = this._workspaces[current].metaWorkspace;
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metaWorkspace.activate(global.get_current_time());
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}
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this._updateScrollPosition();
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}
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_updateScrollPosition() {
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if (!this.has_allocation())
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return;
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const adj = this._scrollAdjustment;
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if (adj.upper == 1)
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return;
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const workspaceManager = global.workspace_manager;
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const vertical = workspaceManager.layout_rows === -1;
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const rtl = this.text_direction === Clutter.TextDirection.RTL;
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const progress = vertical || !rtl
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? adj.value : adj.upper - adj.value - 1;
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for (const ws of this._workspaces) {
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if (vertical)
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ws.translation_y = -progress * this.height;
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else
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ws.translation_x = -progress * this.width;
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}
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}
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});
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var ExtraWorkspaceView = GObject.registerClass(
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class ExtraWorkspaceView extends WorkspacesViewBase {
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_init(monitorIndex) {
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super._init(monitorIndex);
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this._workspace = new Workspace.Workspace(null, monitorIndex);
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this.add_actor(this._workspace);
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}
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getActiveWorkspace() {
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return this._workspace;
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}
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animateToOverview(animationType) {
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if (animationType == AnimationType.ZOOM)
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this._workspace.zoomToOverview();
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else
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this._workspace.fadeToOverview();
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}
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animateFromOverview(animationType) {
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if (animationType == AnimationType.ZOOM)
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this._workspace.zoomFromOverview();
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else
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this._workspace.fadeFromOverview();
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}
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syncStacking(stackIndices) {
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this._workspace.syncStacking(stackIndices);
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}
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startTouchGesture() {
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}
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endTouchGesture() {
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}
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});
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var WorkspacesDisplay = GObject.registerClass(
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class WorkspacesDisplay extends St.Widget {
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_init(scrollAdjustment) {
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super._init({
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visible: false,
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clip_to_allocation: true,
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});
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this.connect('notify::allocation', this._updateWorkspacesActualGeometry.bind(this));
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Main.overview.connect('relayout',
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() => this._updateWorkspacesActualGeometry());
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let workspaceManager = global.workspace_manager;
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this._scrollAdjustment = scrollAdjustment;
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this._switchWorkspaceId =
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global.window_manager.connect('switch-workspace',
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this._activeWorkspaceChanged.bind(this));
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this._reorderWorkspacesdId =
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workspaceManager.connect('workspaces-reordered',
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this._workspacesReordered.bind(this));
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let clickAction = new Clutter.ClickAction();
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clickAction.connect('clicked', action => {
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// Only switch to the workspace when there's no application
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// windows open. The problem is that it's too easy to miss
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// an app window and get the wrong one focused.
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let event = Clutter.get_current_event();
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let index = this._getMonitorIndexForEvent(event);
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if ((action.get_button() == 1 || action.get_button() == 0) &&
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this._workspacesViews[index].getActiveWorkspace().isEmpty())
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Main.overview.hide();
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});
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Main.overview.addAction(clickAction);
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this.bind_property('mapped', clickAction, 'enabled', GObject.BindingFlags.SYNC_CREATE);
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this._clickAction = clickAction;
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this._swipeTracker = new SwipeTracker.SwipeTracker(
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Main.layoutManager.overviewGroup, Shell.ActionMode.OVERVIEW);
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this._swipeTracker.connect('begin', this._switchWorkspaceBegin.bind(this));
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this._swipeTracker.connect('update', this._switchWorkspaceUpdate.bind(this));
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this._swipeTracker.connect('end', this._switchWorkspaceEnd.bind(this));
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this.connect('notify::mapped', this._updateSwipeTracker.bind(this));
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this._windowDragBeginId =
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Main.overview.connect('window-drag-begin',
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this._windowDragBegin.bind(this));
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this._windowDragEndId =
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Main.overview.connect('window-drag-end',
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this._windowDragEnd.bind(this));
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this._overviewShownId = Main.overview.connect('shown', () => {
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this._inWindowFade = false;
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this._syncWorkspacesActualGeometry();
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});
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this._primaryIndex = Main.layoutManager.primaryIndex;
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this._workspacesViews = [];
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this._settings = new Gio.Settings({ schema_id: MUTTER_SCHEMA });
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this._settings.connect('changed::workspaces-only-on-primary',
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this._workspacesOnlyOnPrimaryChanged.bind(this));
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this._workspacesOnlyOnPrimaryChanged();
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this._notifyOpacityId = 0;
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this._restackedNotifyId = 0;
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this._scrollEventId = 0;
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this._keyPressEventId = 0;
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this._scrollTimeoutId = 0;
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this._syncActualGeometryLater = 0;
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this._actualGeometry = null;
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this._inWindowDrag = false;
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this._inWindowFade = false;
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this._leavingOverview = false;
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this._gestureActive = false; // touch(pad) gestures
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this._canScroll = true; // limiting scrolling speed
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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._notifyOpacityId) {
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let parent = this.get_parent();
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if (parent)
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parent.disconnect(this._notifyOpacityId);
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this._notifyOpacityId = 0;
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}
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if (this._parentSetLater) {
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Meta.later_remove(this._parentSetLater);
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this._parentSetLater = 0;
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}
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if (this._syncActualGeometryLater) {
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Meta.later_remove(this._syncActualGeometryLater);
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this._syncActualGeometryLater = 0;
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}
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if (this._scrollTimeoutId !== 0) {
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GLib.source_remove(this._scrollTimeoutId);
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this._scrollTimeoutId = 0;
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}
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global.window_manager.disconnect(this._switchWorkspaceId);
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global.workspace_manager.disconnect(this._reorderWorkspacesdId);
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Main.overview.disconnect(this._windowDragBeginId);
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Main.overview.disconnect(this._windowDragEndId);
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Main.overview.disconnect(this._overviewShownId);
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}
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_windowDragBegin() {
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this._inWindowDrag = true;
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this._updateSwipeTracker();
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}
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_windowDragEnd() {
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this._inWindowDrag = false;
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this._updateSwipeTracker();
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}
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_updateSwipeTracker() {
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this._swipeTracker.enabled =
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this.mapped &&
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!this._inWindowDrag &&
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!this._leavingOverview;
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}
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_workspacesReordered() {
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let workspaceManager = global.workspace_manager;
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this._scrollAdjustment.value =
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workspaceManager.get_active_workspace_index();
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}
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_activeWorkspaceChanged(_wm, _from, to, _direction) {
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if (this._gestureActive)
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return;
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this._scrollAdjustment.ease(to, {
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mode: Clutter.AnimationMode.EASE_OUT_CUBIC,
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duration: WORKSPACE_SWITCH_TIME,
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});
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}
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_directionForProgress(progress) {
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if (global.workspace_manager.layout_rows === -1) {
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return progress > 0
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? Meta.MotionDirection.DOWN
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: Meta.MotionDirection.UP;
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} else if (this.text_direction === Clutter.TextDirection.RTL) {
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return progress > 0
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? Meta.MotionDirection.LEFT
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: Meta.MotionDirection.RIGHT;
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} else {
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return progress > 0
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? Meta.MotionDirection.RIGHT
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: Meta.MotionDirection.LEFT;
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}
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}
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_switchWorkspaceBegin(tracker, monitor) {
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if (this._workspacesOnlyOnPrimary && monitor !== this._primaryIndex)
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return;
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let workspaceManager = global.workspace_manager;
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let adjustment = this._scrollAdjustment;
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if (this._gestureActive)
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adjustment.remove_transition('value');
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tracker.orientation = workspaceManager.layout_rows !== -1
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? Clutter.Orientation.HORIZONTAL
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: Clutter.Orientation.VERTICAL;
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for (let i = 0; i < this._workspacesViews.length; i++)
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this._workspacesViews[i].startTouchGesture();
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let distance = global.workspace_manager.layout_rows === -1
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? this.height : this.width;
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let progress = adjustment.value / adjustment.page_size;
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let points = Array.from(
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{ length: workspaceManager.n_workspaces }, (v, i) => i);
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tracker.confirmSwipe(distance, points, progress, Math.round(progress));
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this._gestureActive = true;
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}
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_switchWorkspaceUpdate(tracker, progress) {
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let adjustment = this._scrollAdjustment;
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adjustment.value = progress * adjustment.page_size;
|
|
}
|
|
|
|
_switchWorkspaceEnd(tracker, duration, endProgress) {
|
|
this._clickAction.release();
|
|
|
|
let workspaceManager = global.workspace_manager;
|
|
let newWs = workspaceManager.get_workspace_by_index(endProgress);
|
|
|
|
this._scrollAdjustment.ease(endProgress, {
|
|
mode: Clutter.AnimationMode.EASE_OUT_CUBIC,
|
|
duration,
|
|
onComplete: () => {
|
|
if (!newWs.active)
|
|
newWs.activate(global.get_current_time());
|
|
this._endTouchGesture();
|
|
},
|
|
});
|
|
}
|
|
|
|
_endTouchGesture() {
|
|
for (let i = 0; i < this._workspacesViews.length; i++)
|
|
this._workspacesViews[i].endTouchGesture();
|
|
this._gestureActive = false;
|
|
}
|
|
|
|
vfunc_navigate_focus(from, direction) {
|
|
return this._getPrimaryView().navigate_focus(from, direction, false);
|
|
}
|
|
|
|
animateToOverview(fadeOnPrimary) {
|
|
this.show();
|
|
this._updateWorkspacesViews();
|
|
|
|
for (let i = 0; i < this._workspacesViews.length; i++) {
|
|
let animationType;
|
|
if (fadeOnPrimary && i == this._primaryIndex)
|
|
animationType = AnimationType.FADE;
|
|
else
|
|
animationType = AnimationType.ZOOM;
|
|
this._workspacesViews[i].animateToOverview(animationType);
|
|
}
|
|
|
|
this._inWindowFade = fadeOnPrimary;
|
|
|
|
if (this._actualGeometry && !fadeOnPrimary)
|
|
this._syncWorkspacesActualGeometry();
|
|
|
|
this._restackedNotifyId =
|
|
Main.overview.connect('windows-restacked',
|
|
this._onRestacked.bind(this));
|
|
if (this._scrollEventId == 0)
|
|
this._scrollEventId = Main.overview.connect('scroll-event', this._onScrollEvent.bind(this));
|
|
|
|
if (this._keyPressEventId == 0)
|
|
this._keyPressEventId = global.stage.connect('key-press-event', this._onKeyPressEvent.bind(this));
|
|
}
|
|
|
|
animateFromOverview(fadeOnPrimary) {
|
|
for (let i = 0; i < this._workspacesViews.length; i++) {
|
|
let animationType;
|
|
if (fadeOnPrimary && i == this._primaryIndex)
|
|
animationType = AnimationType.FADE;
|
|
else
|
|
animationType = AnimationType.ZOOM;
|
|
this._workspacesViews[i].animateFromOverview(animationType);
|
|
}
|
|
|
|
this._inWindowFade = fadeOnPrimary;
|
|
|
|
this._leavingOverview = true;
|
|
this._updateSwipeTracker();
|
|
|
|
const { primaryIndex } = Main.layoutManager;
|
|
const { x, y, width, height } =
|
|
Main.layoutManager.getWorkAreaForMonitor(primaryIndex);
|
|
this._getPrimaryView().ease({
|
|
x, y, width, height,
|
|
duration: fadeOnPrimary ? 0 : ANIMATION_TIME,
|
|
mode: Clutter.AnimationMode.EASE_OUT_QUAD,
|
|
});
|
|
}
|
|
|
|
vfunc_hide() {
|
|
if (this._restackedNotifyId > 0) {
|
|
Main.overview.disconnect(this._restackedNotifyId);
|
|
this._restackedNotifyId = 0;
|
|
}
|
|
if (this._scrollEventId > 0) {
|
|
Main.overview.disconnect(this._scrollEventId);
|
|
this._scrollEventId = 0;
|
|
}
|
|
if (this._keyPressEventId > 0) {
|
|
global.stage.disconnect(this._keyPressEventId);
|
|
this._keyPressEventId = 0;
|
|
}
|
|
for (let i = 0; i < this._workspacesViews.length; i++)
|
|
this._workspacesViews[i].destroy();
|
|
this._workspacesViews = [];
|
|
|
|
this._leavingOverview = false;
|
|
|
|
super.vfunc_hide();
|
|
}
|
|
|
|
_workspacesOnlyOnPrimaryChanged() {
|
|
this._workspacesOnlyOnPrimary = this._settings.get_boolean('workspaces-only-on-primary');
|
|
|
|
if (!Main.overview.visible)
|
|
return;
|
|
|
|
this._updateWorkspacesViews();
|
|
this._syncWorkspacesActualGeometry();
|
|
}
|
|
|
|
_updateWorkspacesViews() {
|
|
for (let i = 0; i < this._workspacesViews.length; i++)
|
|
this._workspacesViews[i].destroy();
|
|
|
|
this._primaryIndex = Main.layoutManager.primaryIndex;
|
|
this._workspacesViews = [];
|
|
let monitors = Main.layoutManager.monitors;
|
|
for (let i = 0; i < monitors.length; i++) {
|
|
let view;
|
|
if (this._workspacesOnlyOnPrimary && i != this._primaryIndex)
|
|
view = new ExtraWorkspaceView(i);
|
|
else
|
|
view = new WorkspacesView(i, this._scrollAdjustment);
|
|
|
|
this._workspacesViews.push(view);
|
|
Main.layoutManager.overviewGroup.add_actor(view);
|
|
}
|
|
}
|
|
|
|
_getMonitorIndexForEvent(event) {
|
|
let [x, y] = event.get_coords();
|
|
let rect = new Meta.Rectangle({ x, y, width: 1, height: 1 });
|
|
return global.display.get_monitor_index_for_rect(rect);
|
|
}
|
|
|
|
_getPrimaryView() {
|
|
if (!this._workspacesViews.length)
|
|
return null;
|
|
return this._workspacesViews[this._primaryIndex];
|
|
}
|
|
|
|
activeWorkspaceHasMaximizedWindows() {
|
|
return this._getPrimaryView().getActiveWorkspace().hasMaximizedWindows();
|
|
}
|
|
|
|
vfunc_parent_set(oldParent) {
|
|
if (oldParent && this._notifyOpacityId)
|
|
oldParent.disconnect(this._notifyOpacityId);
|
|
this._notifyOpacityId = 0;
|
|
|
|
if (this._parentSetLater)
|
|
return;
|
|
|
|
this._parentSetLater = Meta.later_add(Meta.LaterType.BEFORE_REDRAW, () => {
|
|
this._parentSetLater = 0;
|
|
let newParent = this.get_parent();
|
|
if (!newParent)
|
|
return;
|
|
|
|
// This is kinda hackish - we want the primary view to
|
|
// appear as parent of this, though in reality it
|
|
// is added directly to Main.layoutManager.overviewGroup
|
|
this._notifyOpacityId = newParent.connect('notify::opacity', () => {
|
|
let opacity = this.get_parent().opacity;
|
|
let primaryView = this._getPrimaryView();
|
|
if (!primaryView)
|
|
return;
|
|
primaryView.opacity = opacity;
|
|
primaryView.visible = opacity != 0;
|
|
});
|
|
});
|
|
}
|
|
|
|
_updateWorkspacesActualGeometry() {
|
|
const [x, y] = this.get_transformed_position();
|
|
const width = this.allocation.get_width();
|
|
const height = this.allocation.get_height();
|
|
|
|
this._actualGeometry = { x, y, width, height };
|
|
|
|
if (this._syncActualGeometryLater > 0)
|
|
return;
|
|
|
|
this._syncActualGeometryLater =
|
|
Meta.later_add(Meta.LaterType.BEFORE_REDRAW, () => {
|
|
this._syncWorkspacesActualGeometry();
|
|
|
|
this._syncActualGeometryLater = 0;
|
|
return GLib.SOURCE_REMOVE;
|
|
});
|
|
}
|
|
|
|
_syncWorkspacesActualGeometry() {
|
|
const primaryView = this._getPrimaryView();
|
|
if (!primaryView || this._inWindowFade)
|
|
return;
|
|
|
|
primaryView.ease({
|
|
...this._actualGeometry,
|
|
duration: Main.overview.animationInProgress ? ANIMATION_TIME : 0,
|
|
mode: Clutter.AnimationMode.EASE_OUT_QUAD,
|
|
});
|
|
}
|
|
|
|
_onRestacked(overview, stackIndices) {
|
|
for (let i = 0; i < this._workspacesViews.length; i++)
|
|
this._workspacesViews[i].syncStacking(stackIndices);
|
|
}
|
|
|
|
_onScrollEvent(actor, event) {
|
|
if (this._swipeTracker.canHandleScrollEvent(event))
|
|
return Clutter.EVENT_PROPAGATE;
|
|
|
|
if (!this.mapped)
|
|
return Clutter.EVENT_PROPAGATE;
|
|
|
|
if (this._workspacesOnlyOnPrimary &&
|
|
this._getMonitorIndexForEvent(event) != this._primaryIndex)
|
|
return Clutter.EVENT_PROPAGATE;
|
|
|
|
if (!this._canScroll)
|
|
return Clutter.EVENT_PROPAGATE;
|
|
|
|
if (event.is_pointer_emulated())
|
|
return Clutter.EVENT_PROPAGATE;
|
|
|
|
let workspaceManager = global.workspace_manager;
|
|
let activeWs = workspaceManager.get_active_workspace();
|
|
let ws;
|
|
switch (event.get_scroll_direction()) {
|
|
case Clutter.ScrollDirection.UP:
|
|
ws = activeWs.get_neighbor(Meta.MotionDirection.UP);
|
|
break;
|
|
case Clutter.ScrollDirection.DOWN:
|
|
ws = activeWs.get_neighbor(Meta.MotionDirection.DOWN);
|
|
break;
|
|
case Clutter.ScrollDirection.LEFT:
|
|
ws = activeWs.get_neighbor(Meta.MotionDirection.LEFT);
|
|
break;
|
|
case Clutter.ScrollDirection.RIGHT:
|
|
ws = activeWs.get_neighbor(Meta.MotionDirection.RIGHT);
|
|
break;
|
|
default:
|
|
return Clutter.EVENT_PROPAGATE;
|
|
}
|
|
Main.wm.actionMoveWorkspace(ws);
|
|
|
|
this._canScroll = false;
|
|
this._scrollTimeoutId = GLib.timeout_add(GLib.PRIORITY_DEFAULT,
|
|
SCROLL_TIMEOUT_TIME, () => {
|
|
this._canScroll = true;
|
|
this._scrollTimeoutId = 0;
|
|
return GLib.SOURCE_REMOVE;
|
|
});
|
|
|
|
return Clutter.EVENT_STOP;
|
|
}
|
|
|
|
_onKeyPressEvent(actor, event) {
|
|
if (!this.mapped)
|
|
return Clutter.EVENT_PROPAGATE;
|
|
let workspaceManager = global.workspace_manager;
|
|
let activeWs = workspaceManager.get_active_workspace();
|
|
let ws;
|
|
switch (event.get_key_symbol()) {
|
|
case Clutter.KEY_Page_Up:
|
|
ws = activeWs.get_neighbor(Meta.MotionDirection.UP);
|
|
break;
|
|
case Clutter.KEY_Page_Down:
|
|
ws = activeWs.get_neighbor(Meta.MotionDirection.DOWN);
|
|
break;
|
|
default:
|
|
return Clutter.EVENT_PROPAGATE;
|
|
}
|
|
Main.wm.actionMoveWorkspace(ws);
|
|
return Clutter.EVENT_STOP;
|
|
}
|
|
});
|