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Drag application from video (MPV like window dragging)

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Rafostar
2020-09-01 19:48:25 +02:00
parent 26a571408b
commit 647ad3f1ec
1 changed files with 50 additions and 2 deletions
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52
clapper_src/app.js
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@@ -22,6 +22,7 @@ var App = GObject.registerClass({
this.window = null;
this.interface = null;
this.player = null;
this.dragStartReady = false;
this.connect('startup', () => this._buildUI());
this.connect('activate', () => this._openWindow());
@@ -54,6 +55,27 @@ var App = GObject.registerClass({
this.window.show_all();
}
_handlePrimaryButtonPress(event, button)
{
let eventType = event.get_event_type();
switch(eventType) {
case Gdk.EventType.BUTTON_PRESS:
let [res, x, y] = event.get_root_coords();
if(!res)
break;
this.dragStartX = x;
this.dragStartY = y;
this.dragStartReady = true;
break;
case Gdk.EventType.DOUBLE_BUTTON_PRESS:
this.window.toggleFullscreen();
break;
default:
break;
}
}
_onWindowRealize()
{
this.player = new Player();
@@ -72,6 +94,9 @@ var App = GObject.registerClass({
this.player.widget.connect(
'scroll-event', this._onPlayerScrollEvent.bind(this)
);
this.player.widget.connect(
'motion-notify-event', this._onPlayerMotionNotifyEvent.bind(this)
);
this.player.widget.show_all();
this.emit('ready', true);
@@ -118,8 +143,7 @@ var App = GObject.registerClass({
switch(button) {
case Gdk.BUTTON_PRIMARY:
if(event.get_event_type() === Gdk.EventType.DOUBLE_BUTTON_PRESS)
this.window.toggleFullscreen();
this._handlePrimaryButtonPress(event, button);
break;
case Gdk.BUTTON_SECONDARY:
if(event.get_event_type() !== Gdk.EventType.DOUBLE_BUTTON_PRESS)
@@ -166,6 +190,30 @@ var App = GObject.registerClass({
}
}
_onPlayerMotionNotifyEvent(self, event)
{
if(!this.dragStartReady)
return;
let [res, x, y] = event.get_root_coords();
if(!res) return;
let startDrag = this.player.widget.drag_check_threshold(
this.dragStartX, this.dragStartY, x, y
);
if(!startDrag) return;
this.dragStartReady = false;
let timestamp = event.get_time();
this.window.begin_move_drag(
Gdk.BUTTON_PRIMARY,
this.dragStartX,
this.dragStartY,
timestamp
);
}
_onPlayerWarning(self, error)
{
log(error.message);