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Changed nudge effect to use KeyframeTransition

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Check if nudge effect isn't already played before adding the transition to prevent spasms
This commit is contained in:
Tigran Gabrielyan 2014-08-03 19:10:16 -07:00
parent 9319b06b56
commit c992c5e102
1 changed files with 18 additions and 6 deletions
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24
src/WindowManager.vala
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@ -309,13 +309,25 @@ namespace Gala
return;
}
// if we didnt switch, show a nudge-over animation
// if we didnt switch, show a nudge-over animation if one is not already in progress
if (ui_group.get_transition ("nudge") != null)
return;
var dest = (direction == MotionDirection.LEFT ? 32.0f : -32.0f);
ui_group.animate (Clutter.AnimationMode.LINEAR, 100, x:dest);
Timeout.add (210, () => {
ui_group.animate (Clutter.AnimationMode.LINEAR, 150, x:0.0f);
return false;
});
double[] keyframes = { 0.28, 0.58 };
GLib.Value[] x = { dest, dest };
var nudge = new Clutter.KeyframeTransition ("x");
nudge.duration = 360;
nudge.remove_on_complete = true;
nudge.progress_mode = Clutter.AnimationMode.LINEAR;
nudge.set_from_value (0.0f);
nudge.set_to_value (0.0f);
nudge.set_key_frames (keyframes);
nudge.set_values (x);
ui_group.add_transition ("nudge", nudge);
}
public void update_input_area ()