Index: athena/activity/public/activity_view_model.h |
diff --git a/athena/activity/public/activity_view_model.h b/athena/activity/public/activity_view_model.h |
deleted file mode 100644 |
index b6f9a5646817e10f279459a05d3385d00ea0dac3..0000000000000000000000000000000000000000 |
--- a/athena/activity/public/activity_view_model.h |
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@@ -1,78 +0,0 @@ |
-// Copyright 2014 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 ATHENA_ACTIVITY_PUBLIC_ACTIVITY_VIEW_MODEL_H_ |
-#define ATHENA_ACTIVITY_PUBLIC_ACTIVITY_VIEW_MODEL_H_ |
- |
-#include "athena/athena_export.h" |
-#include "base/strings/string16.h" |
- |
-typedef unsigned int SkColor; |
- |
-namespace gfx { |
-class ImageSkia; |
-} |
- |
-namespace views { |
-class View; |
-class Widget; |
-} |
- |
-namespace athena { |
- |
-class ActivityView; |
- |
-// The view model for the representation of the activity. |
-class ATHENA_EXPORT ActivityViewModel { |
- public: |
- virtual ~ActivityViewModel() {} |
- |
- // Called after the view model is attached to the widget/window tree and |
- // before it gets registered to the ActivityManager and the ResourceManager. |
- // At this time the Activity can also be moved to a different place in the |
- // Activity history. |
- virtual void Init() = 0; |
- |
- // Returns a color most representative of this activity. |
- virtual SkColor GetRepresentativeColor() const = 0; |
- |
- // Returns a title for the activity. |
- virtual base::string16 GetTitle() const = 0; |
- |
- // Returns an icon for the activity. |
- virtual gfx::ImageSkia GetIcon() const = 0; |
- |
- // Sets the ActivityView for the model to update. The model does not take |
- // ownership of the view. |
- virtual void SetActivityView(ActivityView* view) = 0; |
- |
- // True if the activity wants to use Widget's frame, or false if the activity |
- // draws its own frame. |
- virtual bool UsesFrame() const = 0; |
- |
- // Returns the contents view which might be nullptr if the activity is not |
- // loaded. Note that the caller should not hold on to the view since it can |
- // be deleted by the resource manager. |
- virtual views::View* GetContentsView() = 0; |
- |
- // Returns an image which can be used to represent the activity in e.g. the |
- // overview mode. The returned image can have no size if either a view exists |
- // or the activity has not yet been loaded or ever been presented. In that |
- // case GetRepresentativeColor() should be used to clear the preview area. |
- // Note that since the image gets created upon request, and the |
- // ActivityViewModel will hold no reference to the returned image data. As |
- // such it is advisable to hold on to the image as long as needed instead of |
- // calling this function frequently since it will cause time to generate. |
- virtual gfx::ImageSkia GetOverviewModeImage() = 0; |
- |
- // Prepares the contents view for overview. |
- virtual void PrepareContentsForOverview() = 0; |
- |
- // Undoes any changes done by PrepareContentsForOverview(). |
- virtual void ResetContentsView() = 0; |
-}; |
- |
-} // namespace athena |
- |
-#endif // ATHENA_ACTIVITY_PUBLIC_ACTIVITY_VIEW_MODEL_H_ |