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multitasking: Enable bump animation for mouse scroll (#1270)

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José Expósito 2021-10-28 01:13:03 +02:00 committed by GitHub
parent 9207019d80
commit a682b59ae6
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1 changed files with 29 additions and 0 deletions
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29
src/Widgets/MultitaskingView.vala
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@ -203,11 +203,40 @@ namespace Gala {
if (active_workspace != new_workspace) {
new_workspace.activate (display.get_current_time ());
} else {
play_nudge_animation (direction);
}
return true;
}
public void play_nudge_animation (Meta.MotionDirection direction) {
if (!wm.enable_animations) {
return;
}
var nudge_gap = WindowManagerGala.NUDGE_GAP * InternalUtils.get_ui_scaling_factor ();
float dest = nudge_gap;
if (direction == Meta.MotionDirection.RIGHT) {
dest *= -1;
}
double[] keyframes = { 0.5 };
GLib.Value[] x = { dest };
var nudge = new Clutter.KeyframeTransition ("translation-x") {
duration = AnimationDuration.NUDGE,
remove_on_complete = true,
progress_mode = Clutter.AnimationMode.EASE_IN_QUAD
};
nudge.set_from_value (0.0f);
nudge.set_to_value (0.0f);
nudge.set_key_frames (keyframes);
nudge.set_values (x);
workspaces.add_transition ("nudge", nudge);
}
private void on_multitasking_gesture_detected (Gesture gesture) {
if (gesture.type != Gdk.EventType.TOUCHPAD_SWIPE ||
(gesture.fingers == 3 && GestureSettings.get_string ("three-finger-swipe-up") != "multitasking-view") ||