Index: athena/wm/split_view_controller.h |
diff --git a/athena/wm/split_view_controller.h b/athena/wm/split_view_controller.h |
index e41b3892d205c0f8e816b04cd0bb49187094ea81..5e879185c9fc30b22eea790c9fe6b66f462021ee 100644 |
--- a/athena/wm/split_view_controller.h |
+++ b/athena/wm/split_view_controller.h |
@@ -6,9 +6,7 @@ |
#define ATHENA_WM_SPLIT_VIEW_CONTROLLER_H_ |
#include "athena/athena_export.h" |
-#include "athena/util/drag_handle.h" |
#include "athena/wm/bezel_controller.h" |
-#include "athena/wm/public/window_manager_observer.h" |
#include "base/memory/scoped_ptr.h" |
#include "base/memory/weak_ptr.h" |
@@ -17,26 +15,13 @@ |
class Transform; |
} |
-namespace aura { |
-class ScopedWindowTargeter; |
-class Window; |
-class WindowTargeter; |
-} |
- |
-namespace views { |
-class ViewTargeterDelegate; |
-class Widget; |
-} |
- |
namespace athena { |
class WindowListProvider; |
// Responsible for entering split view mode, exiting from split view mode, and |
// laying out the windows in split view mode. |
class ATHENA_EXPORT SplitViewController |
- : public BezelController::ScrollDelegate, |
- public DragHandleScrollDelegate, |
- public WindowManagerObserver { |
+ : public BezelController::ScrollDelegate { |
public: |
SplitViewController(aura::Window* container, |
WindowListProvider* window_list_provider); |
@@ -60,10 +45,12 @@ |
void ReplaceWindow(aura::Window* window, |
aura::Window* replace_with); |
- // Returns the bounds of the left and right parts of the |container_| based |
- // on the current value of |divider_position_|. |
- gfx::Rect GetLeftAreaBounds(); |
- gfx::Rect GetRightAreaBounds(); |
+ // Returns the bounds that the left and right windows will have once split |
+ // view is active and they are done animating. If |left_window_| and |
+ // |right_window_| are still animating this may be different than their |
+ // current bounds. |
+ gfx::Rect GetLeftTargetBounds(); |
+ gfx::Rect GetRightTargetBounds(); |
aura::Window* left_window() { return left_window_; } |
aura::Window* right_window() { return right_window_; } |
@@ -74,7 +61,7 @@ |
// NULL. |
INACTIVE, |
// Two windows |left_window_| and |right_window| are shown side by side and |
- // there is a horizontal scroll in progress which is dragging the divider |
+ // there is a horizontal scroll in progress which is dragging the separator |
// between the two windows. |
SCROLLING, |
// Split View mode is active with |left_window_| and |right_window| showing |
@@ -83,42 +70,22 @@ |
}; |
void SetState(State state); |
- |
- void InitializeDivider(); |
- void HideDivider(); |
- void ShowDivider(); |
- |
void UpdateLayout(bool animate); |
void SetWindowTransforms(const gfx::Transform& left_transform, |
const gfx::Transform& right_transform, |
- const gfx::Transform& divider_transform, |
bool animate); |
// Called when the animation initiated by SetWindowTransforms() completes. |
void OnAnimationCompleted(); |
- // Returns the default divider position for when the split view mode is |
- // active and the divider is not being dragged. |
- int GetDefaultDividerPosition(); |
+ void UpdateSeparatorPositionFromScrollDelta(float delta); |
// BezelController::ScrollDelegate: |
- virtual void BezelScrollBegin(BezelController::Bezel bezel, |
- float delta) OVERRIDE; |
- virtual void BezelScrollEnd() OVERRIDE; |
- virtual void BezelScrollUpdate(float delta) OVERRIDE; |
- virtual bool BezelCanScroll() OVERRIDE; |
- |
- // DragHandleScrollDelegate: |
- virtual void HandleScrollBegin(float delta) OVERRIDE; |
- virtual void HandleScrollEnd() OVERRIDE; |
- virtual void HandleScrollUpdate(float delta) OVERRIDE; |
- |
- // WindowManagerObserver: |
- virtual void OnOverviewModeEnter() OVERRIDE; |
- virtual void OnOverviewModeExit() OVERRIDE; |
- virtual void OnSplitViewModeEnter() OVERRIDE; |
- virtual void OnSplitViewModeExit() OVERRIDE; |
+ virtual void ScrollBegin(BezelController::Bezel bezel, float delta) OVERRIDE; |
+ virtual void ScrollEnd() OVERRIDE; |
+ virtual void ScrollUpdate(float delta) OVERRIDE; |
+ virtual bool CanScroll() OVERRIDE; |
State state_; |
@@ -132,23 +99,9 @@ |
aura::Window* left_window_; |
aura::Window* right_window_; |
- // X-Coordinate of the (center of the) divider between left_window_ and |
- // right_window_ in |container_| coordinates. |
- int divider_position_; |
- |
- // Meaningful only when state_ is SCROLLING. |
- // X-Coordinate of the divider when the scroll started. |
- int divider_scroll_start_position_; |
- |
- // Visually separates the windows and contains the drag handle. |
- views::Widget* divider_widget_; |
- |
- // The drag handle which can be used when split view is active to exit the |
- // split view mode. |
- views::View* drag_handle_; |
- |
- scoped_ptr<aura::ScopedWindowTargeter> window_targeter_; |
- scoped_ptr<views::ViewTargeterDelegate> view_targeter_delegate_; |
+ // Position of the separator between left_window_ and right_window_ in |
+ // container_ coordinates (along the x axis). |
+ int separator_position_; |
// Windows which should be hidden when the animation initiated by |
// UpdateLayout() completes. |