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windowManager: Use own variables for each gesture

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Using one variable to initialize all gestures will update the address of
the "gesture" pointer with every newly initialized object. This means
that event handlers which also use the "gesture" pointer like the
'keyboard-visible-changed' handler will update a different gesture as
soon as the pointer is changed.

This lead to a bug where the handler of 'keyboard-visible-changed'
wrongly nabled the unfullscreen gesture. Fix that by assigning each
gesture its own variable.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/598
This commit is contained in:
Jonas Dreßler 2019-06-26 18:06:28 +02:00
parent 03bb8cdcbd
commit 6a477be874
1 changed files with 21 additions and 21 deletions
Download patch file Download diff file Expand all files Collapse all files

42
js/ui/windowManager.js
View file

@ -1060,35 +1060,35 @@ var WindowManager = class {
false, -1, 1);
let allowedModes = Shell.ActionMode.NORMAL;
let gesture = new WorkspaceSwitchAction(allowedModes);
gesture.connect('motion', this._switchWorkspaceMotion.bind(this));
gesture.connect('activated', this._actionSwitchWorkspace.bind(this));
gesture.connect('cancel', this._switchWorkspaceCancel.bind(this));
global.stage.add_action(gesture);
let workspaceSwitchAction = new WorkspaceSwitchAction(allowedModes);
workspaceSwitchAction.connect('motion', this._switchWorkspaceMotion.bind(this));
workspaceSwitchAction.connect('activated', this._actionSwitchWorkspace.bind(this));
workspaceSwitchAction.connect('cancel', this._switchWorkspaceCancel.bind(this));
global.stage.add_action(workspaceSwitchAction);
// This is not a normal Clutter.GestureAction, doesn't need add_action()
gesture = new TouchpadWorkspaceSwitchAction(global.stage, allowedModes);
gesture.connect('motion', this._switchWorkspaceMotion.bind(this));
gesture.connect('activated', this._actionSwitchWorkspace.bind(this));
gesture.connect('cancel', this._switchWorkspaceCancel.bind(this));
let touchpadSwitchAction = new TouchpadWorkspaceSwitchAction(global.stage, allowedModes);
touchpadSwitchAction.connect('motion', this._switchWorkspaceMotion.bind(this));
touchpadSwitchAction.connect('activated', this._actionSwitchWorkspace.bind(this));
touchpadSwitchAction.connect('cancel', this._switchWorkspaceCancel.bind(this));
gesture = new AppSwitchAction();
gesture.connect('activated', this._switchApp.bind(this));
global.stage.add_action(gesture);
let appSwitchAction = new AppSwitchAction();
appSwitchAction.connect('activated', this._switchApp.bind(this));
global.stage.add_action(appSwitchAction);
let mode = Shell.ActionMode.ALL & ~Shell.ActionMode.LOCK_SCREEN;
gesture = new EdgeDragAction.EdgeDragAction(St.Side.BOTTOM, mode);
gesture.connect('activated', () => {
let bottomDragAction = new EdgeDragAction.EdgeDragAction(St.Side.BOTTOM, mode);
bottomDragAction.connect('activated', () => {
Main.keyboard.show(Main.layoutManager.bottomIndex);
});
Main.layoutManager.connect('keyboard-visible-changed', (manager, visible) => {
gesture.cancel();
gesture.set_enabled(!visible);
bottomDragAction.cancel();
bottomDragAction.set_enabled(!visible);
});
global.stage.add_action(gesture);
global.stage.add_action(bottomDragAction);
gesture = new EdgeDragAction.EdgeDragAction(St.Side.TOP, mode);
gesture.connect('activated', () => {
let topDragAction = new EdgeDragAction.EdgeDragAction(St.Side.TOP, mode);
topDragAction.connect('activated', () => {
let currentWindow = global.display.focus_window;
if (currentWindow)
currentWindow.unmake_fullscreen();
@ -1096,13 +1096,13 @@ var WindowManager = class {
let updateUnfullscreenGesture = () => {
let currentWindow = global.display.focus_window;
gesture.enabled = currentWindow && currentWindow.is_fullscreen();
topDragAction.enabled = currentWindow && currentWindow.is_fullscreen();
}
global.display.connect('notify::focus-window', updateUnfullscreenGesture);
global.display.connect('in-fullscreen-changed', updateUnfullscreenGesture);
global.stage.add_action(gesture);
global.stage.add_action(topDragAction);
}
_showPadOsd(display, device, settings, imagePath, editionMode, monitorIndex) {