workspaces: Rework workspace controls for the view selector
As workspaces will appear as a particular view in the view selector, merge WorkspacesControls and WorkspacesManager to control workspaces and related controls, so that a single actor can be added to the selector instead of positioning the elements from the overview. https://bugzilla.gnome.org/show_bug.cgi?id=634948
This commit is contained in:
Florian Müllner
parent
f8cfd9f903
commit
264a82cbfc
@ -305,11 +305,14 @@ StTooltip StLabel {
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spacing: 5px;
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}
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.workspace-indicator-panel {
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spacing: 8px;
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}
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.workspace-indicator {
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width: 24px;
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height: 16px;
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background: rgba(155,155,155,0.8);
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border-spacing: 16px;
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background: rgba(255,255,255,0.2);
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}
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.workspace-indicator.active {
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@ -334,36 +337,33 @@ StTooltip StLabel {
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}
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.single-view-controls {
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padding: 0px 15px;
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padding: 8px 0px;
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}
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.workspace-controls {
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width: 24px;
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height: 16px;
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width: 48px;
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font-size: 32px;
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font-weight: bold;
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color: #ffffff;
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border: 2px solid rgba(128, 128, 128, 0.4);
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border-right: 0px;
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border-radius: 9px 0px 0px 9px;
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}
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.workspace-controls.add {
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background-image: url("add-workspace.svg");
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.add-workspace {
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background-color: rgba(128, 128, 128, 0.4);
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}
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.workspace-controls.remove {
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background-image: url("remove-workspace.svg");
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.add-workspace:hover {
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background-color: rgba(128, 128, 128, 0.6);
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}
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.workspace-controls.switch-single {
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background-image: url("single-view.svg");
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.remove-workspace {
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height: 48px;
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}
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.workspace-controls.switch-mosaic {
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background-image: url("mosaic-view.svg");
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}
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.workspace-controls.switch-single:checked {
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background-image: url("single-view-active.svg");
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}
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.workspace-controls.switch-mosaic:checked {
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background-image: url("mosaic-view-active.svg");
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.remove-workspace:hover {
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background-color: rgba(128, 128, 128, 0.2);
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}
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/* Dash */
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@ -184,18 +184,10 @@ Overview.prototype = {
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this._group = new St.Group({ name: 'overview' });
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this._group._delegate = this;
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this._group.connect('destroy', Lang.bind(this,
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function() {
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if (this._lightbox) {
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this._lightbox.destroy();
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this._lightbox = null;
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}
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}));
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this.shellInfo = new ShellInfo();
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this._workspacesManager = null;
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this._lightbox = null;
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this._workspacesDisplay = null;
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this.visible = false;
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this.animationInProgress = false;
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@ -258,18 +250,6 @@ Overview.prototype = {
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return clone;
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},
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_onViewChanged: function() {
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if (!this.visible)
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return;
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this.workspaces = this._workspacesManager.workspacesView;
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// Show new workspacesView
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this._group.add_actor(this.workspaces.actor);
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this._workspacesBar.raise(this.workspaces.actor);
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this._dash.actor.raise(this.workspaces.actor);
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},
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_recalculateGridSizes: function () {
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let primary = global.get_primary_monitor();
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wideScreen = (primary.width/primary.height > WIDE_SCREEN_CUT_OFF_RATIO) &&
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@ -326,10 +306,6 @@ Overview.prototype = {
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}
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this._dash.actor.height = this._workspacesHeight;
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// place the 'Add Workspace' button in the bottom row of the grid
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this._workspacesBarX = this._workspacesX;
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this._workspacesBarWidth = this._workspacesWidth;
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this._workspacesBarY = primary.height - displayGridRowHeight;
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this._paneContainer.set_position(this._dash.actor.x + this._dash.actor.width + DEFAULT_PADDING,
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this._workspacesY);
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@ -375,11 +351,6 @@ Overview.prototype = {
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this._activeDisplayPane.close();
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return true;
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}));
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if (!this._lightbox)
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this._lightbox = new Lightbox.Lightbox(this._group,
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{ fadeTime: PANE_FADE_TIME });
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this._lightbox.show();
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this._lightbox.highlight(this._paneContainer);
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} else if (pane == this._activeDisplayPane) {
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this._activeDisplayPane = null;
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if (backgroundEventId != null) {
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@ -388,7 +359,6 @@ Overview.prototype = {
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}
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this._transparentBackground.lower_bottom();
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this._paneContainer.hide();
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this._lightbox.hide();
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}
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}));
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},
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@ -443,29 +413,23 @@ Overview.prototype = {
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this.animationInProgress = true;
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/* TODO: make this stuff dynamic */
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this._workspacesManager =
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new WorkspacesView.WorkspacesManager(this._workspacesWidth,
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this._workspacesDisplay =
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new WorkspacesView.WorkspacesDisplay(this._workspacesWidth,
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this._workspacesHeight,
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this._workspacesX,
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this._workspacesY);
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this._workspacesManager.connect('view-changed',
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Lang.bind(this, this._onViewChanged));
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this.workspaces = this._workspacesManager.workspacesView;
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this._workspacesDisplay.actor.set_size(this._workspacesWidth,
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this._workspacesHeight);
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this._workspacesDisplay.actor.set_position(this._workspacesX,
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this._workspacesY);
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this._group.add_actor(this._workspacesDisplay.actor);
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this._workspacesDisplay.show();
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this.workspaces = this._workspacesDisplay.workspacesView;
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// Show new workspacesView
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this._group.add_actor(this.workspaces.actor);
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// The workspaces actor is as big as the screen, so we have to raise the dash above it
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// for drag and drop to work. In the future we should fix the workspaces to not
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// be as big as the screen.
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this._dash.actor.raise(this.workspaces.actor);
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this._workspacesBar = this._workspacesManager.controlsBar.actor;
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this._workspacesBar.set_position(this._workspacesBarX,
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this._workspacesBarY);
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this._workspacesBar.width = this._workspacesBarWidth;
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this._group.add_actor(this._workspacesBar);
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this._workspacesBar.raise(this.workspaces.actor);
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if (!this._desktopFade.child)
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this._desktopFade.child = this._getDesktopClone();
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@ -605,10 +569,8 @@ Overview.prototype = {
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this.workspaces.destroy();
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this.workspaces = null;
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this._workspacesBar.destroy();
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this._workspacesBar = null;
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this._workspacesManager = null;
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this._workspacesDisplay.actor.destroy();
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this._workspacesDisplay = null;
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this._desktopFade.hide();
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this._background.hide();
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@ -22,135 +22,9 @@ const MAX_WORKSPACES = 16;
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const WORKSPACE_DRAGGING_SCALE = 0.85;
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const CONTROLS_POP_IN_FRACTION = 0.8;
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const CONTROLS_POP_IN_TIME = 0.1;
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function WorkspaceIndicator(activateWorkspace, workspaceAcceptDrop, workspaceHandleDragOver, scrollEventCb) {
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this._init(activateWorkspace, workspaceAcceptDrop, workspaceHandleDragOver, scrollEventCb);
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}
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WorkspaceIndicator.prototype = {
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_init: function(activateWorkspace, workspaceAcceptDrop, workspaceHandleDragOver, scrollEventCb) {
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this._activateWorkspace = activateWorkspace;
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this._workspaceAcceptDrop = workspaceAcceptDrop;
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this._workspaceHandleDragOver = workspaceHandleDragOver;
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this._scrollEventCb = scrollEventCb;
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let actor = new St.Bin({ style_class: 'panel-button' });
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this._indicatorsPanel = new Shell.GenericContainer();
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this._indicatorsPanel.connect('get-preferred-width', Lang.bind(this, this._getPreferredWidth));
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this._indicatorsPanel.connect('get-preferred-height', Lang.bind(this, this._getPreferredHeight));
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this._indicatorsPanel.connect('allocate', Lang.bind(this, this._allocate));
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this._indicatorsPanel.clip_to_allocation = true;
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actor.set_child(this._indicatorsPanel);
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actor.set_alignment(St.Align.MIDDLE, St.Align.MIDDLE);
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this._indicatorsPanel.hide();
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actor.connect('destroy', Lang.bind(this, this._onDestroy));
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let workId = Main.initializeDeferredWork(actor, Lang.bind(this, this._workspacesChanged));
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this._nWorkspacesNotifyId =
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global.screen.connect('notify::n-workspaces', function() {
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Main.queueDeferredWork(workId);
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});
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this._switchWorkspaceNotifyId =
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global.window_manager.connect('switch-workspace', function() {
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Main.queueDeferredWork(workId);
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});
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this.actor = actor;
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},
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_workspacesChanged: function() {
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let active = global.screen.get_active_workspace_index();
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let n = global.screen.n_workspaces;
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if (n > 1)
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this._indicatorsPanel.show();
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else
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this._indicatorsPanel.hide();
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this._fillPositionalIndicator();
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},
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_onDestroy: function() {
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if (this._nWorkspacesNotifyId > 0)
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global.screen.disconnect(this._nWorkspacesNotifyId);
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this._nWorkspacesNotifyId = 0;
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if (this._switchWorkspaceNotifyId > 0)
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global.window_manager.disconnect(this._switchWorkspaceNotifyId);
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this._switchWorkspaceNotifyId = 0;
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},
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_allocate: function(actor, box, flags) {
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let children = actor.get_children();
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let childBox = new Clutter.ActorBox();
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for (let i = 0; i < children.length; i++) {
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childBox.x1 = children[i].x;
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childBox.y1 = 0;
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childBox.x2 = children[i].x + children[i].width;
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childBox.y2 = children[i].height;
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children[i].allocate(childBox, flags);
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}
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},
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_getPreferredWidth: function(actor, fh, alloc) {
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let children = actor.get_children();
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let width = 0;
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for (let i = 0; i < children.length; i++) {
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if (children[i].x + children[i].width <= width)
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continue;
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width = children[i].x + children[i].width;
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}
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alloc.min_size = 0;
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alloc.natural_size = width;
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},
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_getPreferredHeight: function(actor, fw, alloc) {
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let children = actor.get_children();
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let height = 0;
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if (children.length)
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height = children[0].height;
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alloc.min_size = height;
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alloc.natural_size = height;
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},
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_addIndicatorClone: function(i, active) {
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let actor = new St.Button({ style_class: 'workspace-indicator' });
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if (active) {
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actor.style_class = 'workspace-indicator active';
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}
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actor.connect('clicked', Lang.bind(this, function() {
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this._activateWorkspace(i);
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}));
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actor._delegate = {};
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actor._delegate.acceptDrop = Lang.bind(this, function(source, actor, x, y, time) {
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if (this._workspaceAcceptDrop(i, source, actor, x, y, time)) {
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this._activateWorkspace(i);
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return true;
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}
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else
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return false;
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});
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actor._delegate.handleDragOver = Lang.bind(this, function(source, actor, x, y, time) {
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return this._workspaceHandleDragOver(i, source, actor, x, y, time);
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});
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actor.connect('scroll-event', this._scrollEventCb);
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this._indicatorsPanel.add_actor(actor);
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let spacing = actor.get_theme_node().get_length('border-spacing');
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actor.x = spacing * i + actor.width * i;
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},
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_fillPositionalIndicator: function() {
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this._indicatorsPanel.remove_all();
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let activeWorkspaceIndex = global.screen.get_active_workspace_index();
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let n = global.screen.n_workspaces;
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for (let i = 0; i < n; i++) {
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this._addIndicatorClone(i, i == activeWorkspaceIndex);
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}
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}
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};
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function WorkspacesView(width, height, x, y, workspaces) {
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this._init(width, height, x, y, workspaces);
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@ -775,6 +649,8 @@ WorkspacesView.prototype = {
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dragMotion: Lang.bind(this, this._onDragMotion)
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};
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DND.addDragMonitor(this._dragMonitor);
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this.emit('window-drag-begin');
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},
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_onDragMotion: function(dragEvent) {
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@ -865,6 +741,8 @@ WorkspacesView.prototype = {
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for (let i = 0; i < this._workspaces.length; i++)
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this._workspaces[i].setReservedSlot(null);
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this.emit('window-drag-end');
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},
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// sync the workspaces' positions to the value of the scroll adjustment
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@ -901,6 +779,120 @@ WorkspacesView.prototype = {
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}
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},
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_getWorkspaceIndexToRemove: function() {
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return global.screen.get_active_workspace_index();
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}
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};
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Signals.addSignalMethods(WorkspacesView.prototype);
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function WorkspaceIndicatorPanel() {
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this._init();
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}
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WorkspaceIndicatorPanel.prototype = {
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_init: function() {
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this.actor = new Shell.GenericContainer({ clip_to_allocation: true });
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this.actor.connect('get-preferred-width', Lang.bind(this, this._getPreferredWidth));
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this.actor.connect('get-preferred-height', Lang.bind(this, this._getPreferredHeight));
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this.actor.connect('allocate', Lang.bind(this, this._allocate));
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this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
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this._box = new St.BoxLayout({ style_class: 'workspace-indicator-panel' });
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this.actor.add_actor(this._box);
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this._switchWorkspaceNotifyId =
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global.window_manager.connect('switch-workspace',
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Lang.bind(this, this._updateActive));
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},
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_onDestroy: function() {
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if (this._switchWorkspaceNotifyId > 0)
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global.window_manager.disconnect(this._switchWorkspaceNotifyId);
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this._switchWorkspaceNotifyId = 0;
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this._workspaces = null;
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},
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_allocate: function(actor, box, flags) {
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let children = this._box.get_children();
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// Don't display a single indicator
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if (children.length == 1)
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return;
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let availWidth = box.x2 - box.x1;
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let availHeight = box.y2 - box.y1;
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let [minWidth, natWidth] = this._box.get_preferred_width(-1);
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let childBox = new Clutter.ActorBox();
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childBox.x1 = Math.floor((availWidth - natWidth) / 2);
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childBox.x2 = childBox.x1 + natWidth;
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childBox.y1 = 0;
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childBox.y2 = availHeight;
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this._box.allocate(childBox, flags);
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},
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_getPreferredWidth: function(actor, forHeight, alloc) {
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let [minWidth, natWidth] = this._box.get_preferred_width(-1);
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alloc.min_size = 0;
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alloc.natural_size = natWidth;
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},
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_getPreferredHeight: function(actor, forWidth, alloc) {
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let [minHeight, natHeight] = this._box.get_preferred_height(-1);
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alloc.min_size = minHeight;
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alloc.natural_size = natHeight;
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},
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updateWorkspaces: function(workspaces) {
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this._workspaces = workspaces;
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this._box.remove_all();
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for (let i = 0; i < this._workspaces.length; i++) {
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let actor = new St.Button({ style_class: 'workspace-indicator' });
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let workspace = this._workspaces[i];
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let metaWorkspace = this._workspaces[i].metaWorkspace;
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actor.connect('clicked', Lang.bind(this, function() {
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metaWorkspace.activate(global.get_current_time());
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}));
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actor._delegate = {
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acceptDrop: Lang.bind(this,
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function(source, actor, x, y, time) {
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if (workspace.acceptDrop(source, actor, x, y, time)) {
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metaWorkspace.activate(time);
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return true;
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}
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return false;
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}),
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handleDragOver: Lang.bind(this,
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function(source, actor, x, y, time) {
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return workspace.handleDragOver(source, actor, x, y, time);
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})
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};
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actor.connect('scroll-event', Lang.bind(this, this._onScrollEvent));
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this._box.add(actor);
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}
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this._updateActive();
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},
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_updateActive: function() {
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let children = this._box.get_children();
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let activeIndex = global.screen.get_active_workspace_index();
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for (let i = 0; i < children.length; i++) {
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if (i == activeIndex)
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children[i].add_style_class_name('active');
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else
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children[i].remove_style_class_name('active');
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}
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},
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// handle scroll wheel events:
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// activate the next or previous workspace and let the signal handler
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// manage the animation
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@ -921,140 +913,96 @@ WorkspacesView.prototype = {
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let metaWorkspace = this._workspaces[activate].metaWorkspace;
|
||||
metaWorkspace.activate(global.get_current_time());
|
||||
}
|
||||
},
|
||||
|
||||
createControllerBar: function() {
|
||||
let actor = new St.BoxLayout({ style_class: 'single-view-controls',
|
||||
pack_start: true,
|
||||
vertical: true });
|
||||
|
||||
let indicator = new WorkspaceIndicator(Lang.bind(this, function(i) {
|
||||
if (this._workspaces[i] != undefined)
|
||||
this._workspaces[i].metaWorkspace.activate(global.get_current_time());
|
||||
}), Lang.bind(this, function(i, source, actor, x, y, time) {
|
||||
if (this._workspaces[i] != undefined)
|
||||
return this._workspaces[i].acceptDrop(source, actor, x, y, time);
|
||||
return false;
|
||||
}), Lang.bind(this, function(i, source, actor, x, y, time) {
|
||||
if (this._workspaces[i] != undefined)
|
||||
return this._workspaces[i].handleDragOver(source, actor, x, y, time);
|
||||
return DND.DragMotionResult.CONTINUE;
|
||||
}), Lang.bind(this, this._onScrollEvent));
|
||||
|
||||
actor.add(indicator.actor, { expand: true, x_fill: true, y_fill: true });
|
||||
return actor;
|
||||
},
|
||||
|
||||
_getWorkspaceIndexToRemove: function() {
|
||||
return global.screen.get_active_workspace_index();
|
||||
}
|
||||
};
|
||||
|
||||
function WorkspacesControls() {
|
||||
this._init();
|
||||
|
||||
function WorkspaceControlsContainer(controls) {
|
||||
this._init(controls);
|
||||
}
|
||||
|
||||
WorkspacesControls.prototype = {
|
||||
_init: function() {
|
||||
this.actor = new St.BoxLayout({ style_class: 'workspaces-bar' });
|
||||
this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
|
||||
WorkspaceControlsContainer.prototype = {
|
||||
_init: function(controls) {
|
||||
this.actor = new Shell.GenericContainer({ clip_to_allocation: true });
|
||||
this.actor.connect('get-preferred-width',
|
||||
Lang.bind(this, this._getPreferredWidth));
|
||||
this.actor.connect('get-preferred-height',
|
||||
Lang.bind(this, this._getPreferredHeight));
|
||||
this.actor.connect('allocate', Lang.bind(this, this._allocate));
|
||||
|
||||
this._currentView = null;
|
||||
this.actor.add_actor(controls);
|
||||
|
||||
// View specific controls
|
||||
this._viewControls = new St.Bin({ x_fill: true, y_fill: true });
|
||||
this.actor.add(this._viewControls, { expand: true, x_fill: true });
|
||||
this._controls = controls;
|
||||
this._controls.reactive = true;
|
||||
this._controls.track_hover = true;
|
||||
this._controls.connect('notify::hover',
|
||||
Lang.bind(this, this._onHoverChanged));
|
||||
|
||||
// Add/remove workspace buttons
|
||||
this._removeButton = new St.Button({ style_class: 'workspace-controls remove' });
|
||||
this._removeButton.connect('clicked', Lang.bind(this, function() {
|
||||
this._currentView.removeWorkspace();
|
||||
}));
|
||||
this.actor.add(this._removeButton, { y_fill: false,
|
||||
y_align: St.Align.START });
|
||||
|
||||
this._addButton = new St.Button({ style_class: 'workspace-controls add' });
|
||||
this._addButton.connect('clicked', Lang.bind(this, function() {
|
||||
this._currentView.addWorkspace();
|
||||
}));
|
||||
this._addButton._delegate = this._addButton;
|
||||
this._addButton._delegate.acceptDrop = Lang.bind(this,
|
||||
function(source, actor, x, y, time) {
|
||||
return this._currentView._acceptNewWorkspaceDrop(source, actor, x, y, time);
|
||||
});
|
||||
this._addButton._delegate.handleDragOver = Lang.bind(this,
|
||||
function(source, actor, x, y, time) {
|
||||
return this._currentView._handleDragOverNewWorkspace(source, actor, x, y, time);
|
||||
});
|
||||
this.actor.add(this._addButton, { y_fill: false,
|
||||
y_align: St.Align.START });
|
||||
|
||||
this._nWorkspacesNotifyId =
|
||||
global.screen.connect('notify::n-workspaces',
|
||||
Lang.bind(this, this.updateControlsSensitivity));
|
||||
this._switchWorkspaceNotifyId =
|
||||
global.window_manager.connect('switch-workspace',
|
||||
Lang.bind(this, this.updateControlsSensitivity));
|
||||
|
||||
this.updateControlsSensitivity();
|
||||
let workId = Main.initializeDeferredWork(this.actor,
|
||||
Lang.bind(this, function() {
|
||||
Main.overview.connect('item-drag-begin',
|
||||
Lang.bind(this, this.popOut));
|
||||
Main.overview.connect('item-drag-end',
|
||||
Lang.bind(this, this.popIn));
|
||||
this._controls.x = this._poppedInX();
|
||||
}));
|
||||
},
|
||||
|
||||
updateControls: function(view) {
|
||||
this._currentView = view;
|
||||
|
||||
this.updateControlsSensitivity();
|
||||
|
||||
let newControls = this._currentView.createControllerBar();
|
||||
if (newControls) {
|
||||
this._viewControls.child = newControls;
|
||||
this._viewControls.child.opacity = 0;
|
||||
Tweener.addTween(this._viewControls.child,
|
||||
{ opacity: 255,
|
||||
time: Overview.ANIMATION_TIME,
|
||||
transition: 'easeOutQuad' });
|
||||
} else {
|
||||
if (this._viewControls.child)
|
||||
Tweener.addTween(this._viewControls.child,
|
||||
{ opacity: 0,
|
||||
time: Overview.ANIMATION_TIME,
|
||||
transition: 'easeOutQuad',
|
||||
onComplete: Lang.bind(this, function() {
|
||||
this._viewControls.child.destroy();
|
||||
})});
|
||||
}
|
||||
_getPreferredWidth: function(actor, forHeight, alloc) {
|
||||
let [minWidth, natWidth] = this._controls.get_preferred_width(-1);
|
||||
alloc.min_size = minWidth;
|
||||
alloc.natural_size = natWidth;
|
||||
},
|
||||
|
||||
_onDestroy: function() {
|
||||
if (this._nWorkspacesNotifyId > 0) {
|
||||
global.screen.disconnect(this._nWorkspacesNotifyId);
|
||||
this._nWorkspacesNotifyId = 0;
|
||||
}
|
||||
if (this._switchWorkspaceNotifyId > 0) {
|
||||
global.window_manager.disconnect(this._switchWorkspaceNotifyId);
|
||||
this._switchWorkspaceNotifyId = 0;
|
||||
}
|
||||
_getPreferredHeight: function(actor, forWidth, alloc) {
|
||||
let [minHeight, natHeight] = this._controls.get_preferred_height(-1);
|
||||
alloc.min_size = minHeight;
|
||||
alloc.natural_size = natHeight;
|
||||
},
|
||||
|
||||
_setButtonSensitivity: function(button, sensitive) {
|
||||
if (button == null)
|
||||
return;
|
||||
button.opacity = sensitive ? 255 : 85;
|
||||
_allocate: function(actor, box, flags) {
|
||||
let childBox = new Clutter.ActorBox();
|
||||
childBox.x1 = this._controls.x;
|
||||
childBox.x2 = this._controls.x + this._controls.width;
|
||||
childBox.y1 = 0;
|
||||
childBox.y2 = box.y2 - box.y1;
|
||||
this._controls.allocate(childBox, flags);
|
||||
},
|
||||
|
||||
updateControlsSensitivity: function() {
|
||||
if (this._currentView) {
|
||||
this._setButtonSensitivity(this._removeButton, this._currentView.canRemoveWorkspace());
|
||||
this._setButtonSensitivity(this._addButton, this._currentView.canAddWorkspace());
|
||||
}
|
||||
_onHoverChanged: function() {
|
||||
if (this._controls.hover)
|
||||
this.popOut();
|
||||
else
|
||||
this.popIn();
|
||||
},
|
||||
|
||||
_poppedInX: function() {
|
||||
let x = CONTROLS_POP_IN_FRACTION * this._controls.width;
|
||||
if (St.Widget.get_default_direction() == St.TextDirection.RTL)
|
||||
return -x;
|
||||
return x;
|
||||
},
|
||||
|
||||
popOut: function() {
|
||||
Tweener.addTween(this._controls,
|
||||
{ x: 0,
|
||||
time: CONTROLS_POP_IN_TIME,
|
||||
transition: 'easeOutQuad' });
|
||||
},
|
||||
|
||||
popIn: function() {
|
||||
Tweener.addTween(this._controls,
|
||||
{ x: this._poppedInX(),
|
||||
time: CONTROLS_POP_IN_TIME,
|
||||
transition: 'easeOutQuad' });
|
||||
}
|
||||
};
|
||||
Signals.addSignalMethods(WorkspacesControls.prototype);
|
||||
|
||||
function WorkspacesManager(width, height, x, y) {
|
||||
function WorkspacesDisplay(width, height, x, y) {
|
||||
this._init(width, height, x, y);
|
||||
}
|
||||
|
||||
WorkspacesManager.prototype = {
|
||||
WorkspacesDisplay.prototype = {
|
||||
_init: function(width, height, x, y) {
|
||||
this._workspacesWidth = width;
|
||||
this._workspacesHeight = height;
|
||||
@ -1067,18 +1015,50 @@ WorkspacesManager.prototype = {
|
||||
this._workspaces[w] = new Workspace.Workspace(metaWorkspace);
|
||||
}
|
||||
|
||||
this.workspacesView = null;
|
||||
this.controlsBar = new WorkspacesControls();
|
||||
this._updateView();
|
||||
this.actor = new St.BoxLayout();
|
||||
|
||||
this.controlsBar.actor.connect('destroy',
|
||||
Lang.bind(this, this._onDestroy));
|
||||
this._nWorkspacesNotifyId =
|
||||
global.screen.connect('notify::n-workspaces',
|
||||
Lang.bind(this, this._workspacesChanged));
|
||||
let workspacesBox = new St.BoxLayout({ vertical: true });
|
||||
this.actor.add(workspacesBox, { expand: true });
|
||||
|
||||
// placeholder for window previews
|
||||
workspacesBox.add(new St.Bin(), { expand: true });
|
||||
|
||||
this._workspaceIndicatorPanel = new WorkspaceIndicatorPanel();
|
||||
workspacesBox.add(this._workspaceIndicatorPanel.actor);
|
||||
|
||||
let controls = new St.BoxLayout({ vertical: true,
|
||||
style_class: 'workspace-controls' });
|
||||
this._controlsContainer = new WorkspaceControlsContainer(controls);
|
||||
this.actor.add(this._controlsContainer.actor);
|
||||
|
||||
// Add/remove workspace buttons
|
||||
this._removeButton = new St.Button({ label: '–', // n-dash
|
||||
style_class: 'remove-workspace' });
|
||||
this._removeButton.connect('clicked', Lang.bind(this, function() {
|
||||
this.workspacesView.removeWorkspace();
|
||||
}));
|
||||
controls.add(this._removeButton);
|
||||
|
||||
this._addButton = new St.Button({ label: '+',
|
||||
style_class: 'add-workspace' });
|
||||
this._addButton.connect('clicked', Lang.bind(this, function() {
|
||||
this.workspacesView.addWorkspace();
|
||||
}));
|
||||
this._addButton._delegate = this._addButton;
|
||||
this._addButton._delegate.acceptDrop = Lang.bind(this,
|
||||
function(source, actor, x, y, time) {
|
||||
return this.workspacesView._acceptNewWorkspaceDrop(source, actor, x, y, time);
|
||||
});
|
||||
this._addButton._delegate.handleDragOver = Lang.bind(this,
|
||||
function(source, actor, x, y, time) {
|
||||
return this.workspacesView._handleDragOverNewWorkspace(source, actor, x, y, time);
|
||||
});
|
||||
controls.add(this._addButton, { expand: true });
|
||||
|
||||
this.workspacesView = null;
|
||||
},
|
||||
|
||||
_updateView: function() {
|
||||
show: function() {
|
||||
let newView = new WorkspacesView(this._workspacesWidth,
|
||||
this._workspacesHeight,
|
||||
this._workspacesX,
|
||||
@ -1089,9 +1069,31 @@ WorkspacesManager.prototype = {
|
||||
this.workspacesView.destroy();
|
||||
this.workspacesView = newView;
|
||||
|
||||
this.controlsBar.updateControls(this.workspacesView);
|
||||
this.workspacesView.connect('window-drag-begin', Lang.bind(this,
|
||||
function() {
|
||||
this._controlsContainer.popOut();
|
||||
}));
|
||||
this.workspacesView.connect('window-drag-end', Lang.bind(this,
|
||||
function() {
|
||||
this._controlsContainer.popIn();
|
||||
}));
|
||||
|
||||
this.emit('view-changed');
|
||||
this._workspaceIndicatorPanel.updateWorkspaces(this._workspaces);
|
||||
|
||||
this._nWorkspacesNotifyId =
|
||||
global.screen.connect('notify::n-workspaces',
|
||||
Lang.bind(this, this._workspacesChanged));
|
||||
},
|
||||
|
||||
hide: function() {
|
||||
if (this._nWorkspacesNotifyId > 0)
|
||||
global.screen.disconnect(this._nWorkspacesNotifyId);
|
||||
this.workspacesView.destroy();
|
||||
this.workspacesView = null;
|
||||
for (let w = 0; w < this._workspaces.length; w++) {
|
||||
this._workspaces[w].disconnectAll();
|
||||
this._workspaces[w].destroy();
|
||||
}
|
||||
},
|
||||
|
||||
_workspacesChanged: function() {
|
||||
@ -1134,17 +1136,7 @@ WorkspacesManager.prototype = {
|
||||
this.workspacesView.updateWorkspaces(oldNumWorkspaces,
|
||||
newNumWorkspaces,
|
||||
lostWorkspaces);
|
||||
},
|
||||
|
||||
_onDestroy: function() {
|
||||
if (this._nWorkspacesNotifyId > 0)
|
||||
global.screen.disconnect(this._nWorkspacesNotifyId);
|
||||
if (this._viewChangedId > 0)
|
||||
global.settings.disconnect(this._viewChangedId);
|
||||
for (let w = 0; w < this._workspaces.length; w++) {
|
||||
this._workspaces[w].disconnectAll();
|
||||
this._workspaces[w].destroy();
|
||||
}
|
||||
this._workspaceIndicatorPanel.updateWorkspaces(this._workspaces);
|
||||
}
|
||||
};
|
||||
Signals.addSignalMethods(WorkspacesManager.prototype);
|
||||
Signals.addSignalMethods(WorkspacesDisplay.prototype);
|
||||
|
||||
Loading…
Reference in New Issue
Block a user