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workspacesView: Add primary view to workspaces display

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Boy, does this commit feel good.

While the workspaces view on the primary monitor *appears* as part of
the overall overview hierarchy, this hasn't actually been the case
until now. We synchronized its size and (stage) position to match
the workspaces display, but actually kept in a separate layer for
the transitions to and from the overview.

But now that the new layout manager slides out completely during the
overview transitions, the workspaces display starts out covering the
entire work area, which is exactly what we need for the transition.

So finally stop faking it, and actually make the primary workspaces
view a child of the workspaces display.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1624>
This commit is contained in:
Florian Müllner 2020-06-26 18:38:28 +02:00 committed by Marge Bot
parent 1ad1db406e
commit 741d6abb97
2 changed files with 24 additions and 61 deletions
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1
js/ui/overview.js
View File

@ -224,7 +224,6 @@ var Overview = class {
this._overview = new OverviewActor();
this._overview._delegate = this;
Main.layoutManager.overviewGroup.add_child(this._overview);
this._overview.connect('notify::allocation', () => this.emit('relayout'));
this._shellInfo = new ShellInfo();

82
js/ui/workspacesView.js
View File

@ -1,14 +1,13 @@
// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
/* exported WorkspacesView, WorkspacesDisplay */
const { Clutter, Gio, GLib, GObject, Meta, Shell, St } = imports.gi;
const { Clutter, Gio, GObject, Meta, Shell, St } = imports.gi;
const Main = imports.ui.main;
const SwipeTracker = imports.ui.swipeTracker;
const Util = imports.misc.util;
const Workspace = imports.ui.workspace;
var { ANIMATION_TIME } = imports.ui.overview;
var WORKSPACE_SWITCH_TIME = 250;
const MUTTER_SCHEMA = 'org.gnome.mutter';
@ -22,12 +21,11 @@ var WorkspacesViewBase = GObject.registerClass({
GTypeFlags: GObject.TypeFlags.ABSTRACT,
}, class WorkspacesViewBase extends St.Widget {
_init(monitorIndex) {
const { x, y, width, height } =
Main.layoutManager.getWorkAreaForMonitor(monitorIndex);
super._init({
style_class: 'workspaces-view',
x, y, width, height,
clip_to_allocation: true,
x_expand: true,
y_expand: true,
});
this.connect('destroy', this._onDestroy.bind(this));
global.focus_manager.add_group(this);
@ -66,6 +64,14 @@ var WorkspacesViewBase = GObject.registerClass({
for (const child of this)
child.allocate_available_size(0, 0, box.get_width(), box.get_height());
}
vfunc_get_preferred_width() {
return [0, 0];
}
vfunc_get_preferred_height() {
return [0, 0];
}
});
var FitMode = {
@ -79,7 +85,6 @@ class WorkspacesView extends WorkspacesViewBase {
let workspaceManager = global.workspace_manager;
super._init(monitorIndex);
this.clip_to_allocation = true;
this._fitModeAdjustment = fitModeAdjustment;
this._fitModeNotifyId = this._fitModeAdjustment.connect('notify::value', () => {
@ -380,6 +385,7 @@ class WorkspacesView extends WorkspacesViewBase {
_onDestroy() {
super._onDestroy();
this._workspaces = [];
this._scrollAdjustment.disconnect(this._onScrollId);
this._fitModeAdjustment.disconnect(this._fitModeNotifyId);
global.window_manager.disconnect(this._switchWorkspaceNotifyId);
@ -472,8 +478,8 @@ class WorkspacesDisplay extends St.Widget {
super._init({
visible: false,
clip_to_allocation: true,
layout_manager: new Clutter.BinLayout(),
});
this.connect('notify::allocation', this._updateWorkspacesActualGeometry.bind(this));
this._fitModeAdjustment = new St.Adjustment({
actor: this,
@ -482,9 +488,6 @@ class WorkspacesDisplay extends St.Widget {
upper: FitMode.ALL,
});
Main.overview.connect('relayout',
() => this._updateWorkspacesActualGeometry());
let workspaceManager = global.workspace_manager;
this._scrollAdjustment = scrollAdjustment;
@ -510,9 +513,6 @@ class WorkspacesDisplay extends St.Widget {
this._windowDragEndId =
Main.overview.connect('window-drag-end',
this._windowDragEnd.bind(this));
this._overviewShownId = Main.overview.connect('shown', () => {
this._syncWorkspacesActualGeometry();
});
this._primaryVisible = true;
this._primaryIndex = Main.layoutManager.primaryIndex;
@ -527,9 +527,7 @@ class WorkspacesDisplay extends St.Widget {
this._restackedNotifyId = 0;
this._scrollEventId = 0;
this._keyPressEventId = 0;
this._syncActualGeometryLater = 0;
this._actualGeometry = null;
this._inWindowDrag = false;
this._leavingOverview = false;
@ -551,16 +549,10 @@ class WorkspacesDisplay extends St.Widget {
this._parentSetLater = 0;
}
if (this._syncActualGeometryLater) {
Meta.later_remove(this._syncActualGeometryLater);
this._syncActualGeometryLater = 0;
}
global.window_manager.disconnect(this._switchWorkspaceId);
global.workspace_manager.disconnect(this._reorderWorkspacesdId);
Main.overview.disconnect(this._windowDragBeginId);
Main.overview.disconnect(this._windowDragEndId);
Main.overview.disconnect(this._overviewShownId);
}
_windowDragBegin() {
@ -690,9 +682,6 @@ class WorkspacesDisplay extends St.Widget {
for (let i = 0; i < this._workspacesViews.length; i++)
this._workspacesViews[i].animateToOverview();
if (this._actualGeometry)
this._syncWorkspacesActualGeometry();
this._restackedNotifyId =
Main.overview.connect('windows-restacked',
this._onRestacked.bind(this));
@ -740,7 +729,6 @@ class WorkspacesDisplay extends St.Widget {
return;
this._updateWorkspacesViews();
this._syncWorkspacesActualGeometry();
}
_updateWorkspacesViews() {
@ -758,10 +746,17 @@ class WorkspacesDisplay extends St.Widget {
view = new WorkspacesView(i, this._scrollAdjustment, this._fitModeAdjustment);
this._workspacesViews.push(view);
if (i === this._primaryIndex) {
view.visible = this._primaryVisible;
this.add_child(view);
} else {
const { x, y, width, height } =
Main.layoutManager.getWorkAreaForMonitor(i);
view.set({ x, y, width, height });
Main.layoutManager.overviewGroup.add_actor(view);
}
this._workspacesViews[this._primaryIndex].visible = this._primaryVisible;
}
}
_getMonitorIndexForEvent(event) {
@ -808,37 +803,6 @@ class WorkspacesDisplay extends St.Widget {
});
}
_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)
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);