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Remove usage of MetaScreen

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Remove any usage of MetaScreen, as it has been removed from libmutter
in the API version 3. The corresponding functionality has been moved
into three different places: MetaDisplay, MetaX11Display (for X11
specific functionality) and MetaWorkspaceManager.

https://bugzilla.gnome.org/show_bug.cgi?id=759538
This commit is contained in:
Jonas Ådahl
2018-01-03 15:55:38 +08:00
parent 2c0376c150
commit 47ea10b7c9
37 changed files with 436 additions and 326 deletions
Download Patch File Download Diff File Expand all files Collapse all files

67
js/ui/workspaceThumbnail.js
View File

@ -304,9 +304,9 @@ var WorkspaceThumbnail = new Lang.Class({
this._windowAdded.bind(this));
this._windowRemovedId = this.metaWorkspace.connect('window-removed',
this._windowRemoved.bind(this));
this._windowEnteredMonitorId = global.screen.connect('window-entered-monitor',
this._windowEnteredMonitor.bind(this));
this._windowLeftMonitorId = global.screen.connect('window-left-monitor',
this._windowEnteredMonitorId = global.display.connect('window-entered-monitor',
this._windowEnteredMonitor.bind(this));
this._windowLeftMonitorId = global.display.connect('window-left-monitor',
this._windowLeftMonitor.bind(this));
this.state = ThumbnailState.NORMAL;
@ -455,13 +455,13 @@ var WorkspaceThumbnail = new Lang.Class({
this._doRemoveWindow(metaWin);
},
_windowEnteredMonitor(metaScreen, monitorIndex, metaWin) {
_windowEnteredMonitor(metaDisplay, monitorIndex, metaWin) {
if (monitorIndex == this.monitorIndex) {
this._doAddWindow(metaWin);
}
},
_windowLeftMonitor(metaScreen, monitorIndex, metaWin) {
_windowLeftMonitor(metaDisplay, monitorIndex, metaWin) {
if (monitorIndex == this.monitorIndex) {
this._doRemoveWindow(metaWin);
}
@ -487,8 +487,8 @@ var WorkspaceThumbnail = new Lang.Class({
this.metaWorkspace.disconnect(this._windowAddedId);
this.metaWorkspace.disconnect(this._windowRemovedId);
global.screen.disconnect(this._windowEnteredMonitorId);
global.screen.disconnect(this._windowLeftMonitorId);
global.display.disconnect(this._windowEnteredMonitorId);
global.display.disconnect(this._windowLeftMonitorId);
for (let i = 0; i < this._allWindows.length; i++)
this._allWindows[i].disconnect(this._minimizedChangedIds[i]);
@ -552,7 +552,9 @@ var WorkspaceThumbnail = new Lang.Class({
return;
// a click on the already current workspace should go back to the main view
if (this.metaWorkspace == global.screen.get_active_workspace())
let workspaceManager = global.workspace_manager;
let activeWorkspace = workspaceManager.get_active_workspace();
if (this.metaWorkspace == activeWorkspace)
Main.overview.hide();
else
this.metaWorkspace.activate(time);
@ -682,9 +684,11 @@ var ThumbnailsBox = new Lang.Class({
},
_updateSwitcherVisibility() {
let workspaceManager = global.workspace_manager;
this.actor.visible =
this._settings.get_boolean('dynamic-workspaces') ||
global.screen.n_workspaces > 1;
workspaceManager.n_workspaces > 1;
},
_activateThumbnailAtPoint(stageX, stageY, time) {
@ -842,7 +846,8 @@ var ThumbnailsBox = new Lang.Class({
// to open its first window within some time, as tracked by Shell.WindowTracker.
// Here, we only add a very brief timeout to avoid the _immediate_ removal of the
// workspace while we wait for the startup sequence to load.
Main.wm.keepWorkspaceAlive(global.screen.get_workspace_by_index(newWorkspaceIndex),
let workspaceManager = global.workspace_manager;
Main.wm.keepWorkspaceAlive(workspaceManager.get_workspace_by_index(newWorkspaceIndex),
WORKSPACE_KEEP_ALIVE_TIME);
}
@ -861,18 +866,21 @@ var ThumbnailsBox = new Lang.Class({
},
_createThumbnails() {
let workspaceManager = global.workspace_manager;
this._switchWorkspaceNotifyId =
global.window_manager.connect('switch-workspace',
this._activeWorkspaceChanged.bind(this));
this._nWorkspacesNotifyId =
global.screen.connect('notify::n-workspaces',
this._workspacesChanged.bind(this));
workspaceManager.connect('notify::n-workspaces',
this._workspacesChanged.bind(this));
this._syncStackingId =
Main.overview.connect('windows-restacked',
this._syncStacking.bind(this));
this._workareasChangedId =
global.screen.connect('workareas-changed', this._rebuildThumbnails.bind(this));
global.display.connect('workareas-changed',
this._rebuildThumbnails.bind(this));
this._targetScale = 0;
this._scale = 0;
@ -883,7 +891,7 @@ var ThumbnailsBox = new Lang.Class({
for (let key in ThumbnailState)
this._stateCounts[ThumbnailState[key]] = 0;
this.addThumbnails(0, global.screen.n_workspaces);
this.addThumbnails(0, workspaceManager.n_workspaces);
this._updateSwitcherVisibility();
},
@ -897,7 +905,8 @@ var ThumbnailsBox = new Lang.Class({
this._switchWorkspaceNotifyId = 0;
}
if (this._nWorkspacesNotifyId > 0) {
global.screen.disconnect(this._nWorkspacesNotifyId);
let workspaceManager = global.workspace_manager;
workspaceManager.disconnect(this._nWorkspacesNotifyId);
this._nWorkspacesNotifyId = 0;
}
@ -907,7 +916,7 @@ var ThumbnailsBox = new Lang.Class({
}
if (this._workareasChangedId > 0) {
global.screen.disconnect(this._workareasChangedId);
global.display.disconnect(this._workareasChangedId);
this._workareasChangedId = 0;
}
@ -927,9 +936,10 @@ var ThumbnailsBox = new Lang.Class({
_workspacesChanged() {
let validThumbnails =
this._thumbnails.filter(t => t.state <= ThumbnailState.NORMAL);
let workspaceManager = global.workspace_manager;
let oldNumWorkspaces = validThumbnails.length;
let newNumWorkspaces = global.screen.n_workspaces;
let active = global.screen.get_active_workspace_index();
let newNumWorkspaces = workspaceManager.n_workspaces;
let active = workspaceManager.get_active_workspace_index();
if (newNumWorkspaces > oldNumWorkspaces) {
this.addThumbnails(oldNumWorkspaces, newNumWorkspaces - oldNumWorkspaces);
@ -937,7 +947,7 @@ var ThumbnailsBox = new Lang.Class({
let removedIndex;
let removedNum = oldNumWorkspaces - newNumWorkspaces;
for (let w = 0; w < oldNumWorkspaces; w++) {
let metaWorkspace = global.screen.get_workspace_by_index(w);
let metaWorkspace = workspaceManager.get_workspace_by_index(w);
if (this._thumbnails[w].metaWorkspace != metaWorkspace) {
removedIndex = w;
break;
@ -951,10 +961,12 @@ var ThumbnailsBox = new Lang.Class({
},
addThumbnails(start, count) {
let workspaceManager = global.workspace_manager;
if (!this._ensurePorthole())
return;
for (let k = start; k < start + count; k++) {
let metaWorkspace = global.screen.get_workspace_by_index(k);
let metaWorkspace = workspaceManager.get_workspace_by_index(k);
let thumbnail = new WorkspaceThumbnail(metaWorkspace);
thumbnail.setPorthole(this._porthole.x, this._porthole.y,
this._porthole.width, this._porthole.height);
@ -1140,10 +1152,11 @@ var ThumbnailsBox = new Lang.Class({
return;
}
let workspaceManager = global.workspace_manager;
let themeNode = this.actor.get_theme_node();
let spacing = themeNode.get_length('spacing');
let nWorkspaces = global.screen.n_workspaces;
let nWorkspaces = workspaceManager.n_workspaces;
let totalSpacing = (nWorkspaces - 1) * spacing;
alloc.min_size = totalSpacing;
@ -1157,10 +1170,11 @@ var ThumbnailsBox = new Lang.Class({
return;
}
let workspaceManager = global.workspace_manager;
let themeNode = this.actor.get_theme_node();
let spacing = this.actor.get_theme_node().get_length('spacing');
let nWorkspaces = global.screen.n_workspaces;
let nWorkspaces = workspaceManager.n_workspaces;
let totalSpacing = (nWorkspaces - 1) * spacing;
let avail = forHeight - totalSpacing;
@ -1191,6 +1205,7 @@ var ThumbnailsBox = new Lang.Class({
if (this._thumbnails.length == 0) // not visible
return;
let workspaceManager = global.workspace_manager;
let themeNode = this.actor.get_theme_node();
let portholeWidth = this._porthole.width;
@ -1198,7 +1213,7 @@ var ThumbnailsBox = new Lang.Class({
let spacing = themeNode.get_length('spacing');
// Compute the scale we'll need once everything is updated
let nWorkspaces = global.screen.n_workspaces;
let nWorkspaces = workspaceManager.n_workspaces;
let totalSpacing = (nWorkspaces - 1) * spacing;
let avail = (box.y2 - box.y1) - totalSpacing;
@ -1232,7 +1247,8 @@ var ThumbnailsBox = new Lang.Class({
let indicatorY1 = this._indicatorY;
let indicatorY2;
// when not animating, the workspace position overrides this._indicatorY
let indicatorWorkspace = !this._animatingIndicator ? global.screen.get_active_workspace() : null;
let activeWorkspace = workspaceManager.get_active_workspace();
let indicatorWorkspace = !this._animatingIndicator ? activeWorkspace : null;
let indicatorThemeNode = this._indicator.get_theme_node();
let indicatorTopFullBorder = indicatorThemeNode.get_padding(St.Side.TOP) + indicatorThemeNode.get_border_width(St.Side.TOP);
@ -1323,7 +1339,8 @@ var ThumbnailsBox = new Lang.Class({
_activeWorkspaceChanged(wm, from, to, direction) {
let thumbnail;
let activeWorkspace = global.screen.get_active_workspace();
let workspaceManager = global.workspace_manager;
let activeWorkspace = workspaceManager.get_active_workspace();
for (let i = 0; i < this._thumbnails.length; i++) {
if (this._thumbnails[i].metaWorkspace == activeWorkspace) {
thumbnail = this._thumbnails[i];