Changes sequence of docked animations when evicting windows from dock.

ui/compositor/layer_animator.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef UI_COMPOSITOR_LAYER_ANIMATOR_H_
 #define UI_COMPOSITOR_LAYER_ANIMATOR_H_
 
 #include <deque>
 #include <vector>
 
@@ skipping 70 matching lines @@
   float GetTargetBrightness() const;
 
   // Sets the grayscale on the delegate. May cause an implicit animation.
   virtual void SetGrayscale(float grayscale);
   float GetTargetGrayscale() const;
 
   // Sets the color on the delegate. May cause an implicit animation.
   virtual void SetColor(SkColor color);
   SkColor GetTargetColor() const;
 
+  // Returns the default length of animations, including adjustment for slow
+  // animation mode if set.
+  base::TimeDelta GetTransitionDuration() const;
+
   // Sets the layer animation delegate the animator is associated with. The
   // animator does not own the delegate. The layer animator expects a non-NULL
   // delegate for most of its operations, so do not call any methods without
   // a valid delegate installed.
   void SetDelegate(LayerAnimationDelegate* delegate);
 
   // Sets the animation preemption strategy. This determines the behaviour if
   // a property is set during an animation. The default is
   // IMMEDIATELY_SET_NEW_TARGET (see ImmediatelySetNewTarget below).
   void set_preemption_strategy(PreemptionStrategy strategy) {
@@ skipping 186 matching lines @@
   bool StartSequenceImmediately(LayerAnimationSequence* sequence);
 
   // Sets the value of target as if all the running and queued animations were
   // allowed to finish.
   void GetTargetValue(LayerAnimationElement::TargetValue* target) const;
 
   // Called whenever an animation is added to the animation queue. Either by
   // starting the animation or adding to the queue.
   void OnScheduled(LayerAnimationSequence* sequence);
 
-  // Returns the default length of animations, including adjustment for slow
-  // animation mode if set.
-  base::TimeDelta GetTransitionDuration() const;
+  // Sets |transition_duration_| unless |is_transition_duration_locked_| is set.
+  void SetTransitionDuration(base::TimeDelta duration);
 
   // Clears the animation queues and notifies any running animations that they
   // have been aborted.
   void ClearAnimationsInternal();
 
   // Cleans up any running animations that may have been deleted.
   void PurgeDeletedAnimations();
 
   // This is the queue of animations to run.
   AnimationQueue animation_queue_;
 
   // The target of all layer animations.
   LayerAnimationDelegate* delegate_;
 
   // The currently running animations.
   RunningAnimations running_animations_;
 
   // Determines how animations are replaced.
   PreemptionStrategy preemption_strategy_;
 
+  // Whether the length of animations is locked. While it is locked
+  // SetTransitionDuration does not set |transition_duration_|.
+  bool is_transition_duration_locked_;
+
   // The default length of animations.
   base::TimeDelta transition_duration_;
 
   // The default tween type for implicit transitions
   gfx::Tween::Type tween_type_;
 
   // Used for coordinating the starting of animations.
   base::TimeTicks last_step_time_;
 
   // True if we are being stepped by our container.
@@ skipping 10 matching lines @@
   // Observers are notified when layer animations end, are scheduled or are
   // aborted.
   ObserverList<LayerAnimationObserver> observers_;
 
   DISALLOW_COPY_AND_ASSIGN(LayerAnimator);
 };
 
 }  // namespace ui
 
 #endif  // UI_COMPOSITOR_LAYER_ANIMATOR_H_