athena/activity/activity_widget_delegate.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef ATHENA_ACTIVITY_ACTIVITY_WIDGET_DELEGATE_H_
   6 #define ATHENA_ACTIVITY_ACTIVITY_WIDGET_DELEGATE_H_
   7
   8 #include "base/macros.h"
   9 #include "ui/views/widget/widget_delegate.h"
  10
  11 namespace athena {
  12 class ActivityViewModel;
  13
  14 // A default WidgetDelegate for activities.
  15 // TODO(oshima): Allow AcitivyViewModel to create custom WidgetDelegate.
  16 class ActivityWidgetDelegate : public views::WidgetDelegate {
  17  public:
  18   explicit ActivityWidgetDelegate(ActivityViewModel* view_model);
  19   ~ActivityWidgetDelegate() override;
  20
  21   // views::WidgetDelegate:
  22   bool CanResize() const override;
  23   bool CanMaximize() const override;
  24   bool CanMinimize() const override;
  25   base::string16 GetWindowTitle() const override;
  26   void DeleteDelegate() override;
  27   views::Widget* GetWidget() override;
  28   const views::Widget* GetWidget() const override;
  29   views::View* GetContentsView() override;
  30   views::NonClientFrameView* CreateNonClientFrameView(
  31       views::Widget* widget) override;
  32
  33  private:
  34   ActivityViewModel* view_model_;
  35
  36   DISALLOW_COPY_AND_ASSIGN(ActivityWidgetDelegate);
  37 };
  38
  39 }  // namespace athena
  40
  41 #endif  // ATHENA_ACTIVITY_ACTIVITY_WIDGET_DELEGATE_H_