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multitasking: Enable bump animation for mouse scroll (#1270)
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@ -203,11 +203,40 @@ namespace Gala {
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if (active_workspace != new_workspace) {
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new_workspace.activate (display.get_current_time ());
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} else {
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play_nudge_animation (direction);
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}
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return true;
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}
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public void play_nudge_animation (Meta.MotionDirection direction) {
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if (!wm.enable_animations) {
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return;
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}
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var nudge_gap = WindowManagerGala.NUDGE_GAP * InternalUtils.get_ui_scaling_factor ();
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float dest = nudge_gap;
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if (direction == Meta.MotionDirection.RIGHT) {
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dest *= -1;
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}
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double[] keyframes = { 0.5 };
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GLib.Value[] x = { dest };
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var nudge = new Clutter.KeyframeTransition ("translation-x") {
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duration = AnimationDuration.NUDGE,
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remove_on_complete = true,
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progress_mode = Clutter.AnimationMode.EASE_IN_QUAD
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};
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nudge.set_from_value (0.0f);
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nudge.set_to_value (0.0f);
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nudge.set_key_frames (keyframes);
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nudge.set_values (x);
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workspaces.add_transition ("nudge", nudge);
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}
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private void on_multitasking_gesture_detected (Gesture gesture) {
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if (gesture.type != Gdk.EventType.TOUCHPAD_SWIPE ||
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(gesture.fingers == 3 && GestureSettings.get_string ("three-finger-swipe-up") != "multitasking-view") ||
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