athena/main/athena_views_delegate.cc

   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 #include "athena/main/athena_views_delegate.h"
   6
   7 #include "athena/main/athena_frame_view.h"
   8 #include "athena/screen/public/screen_manager.h"
   9 #include "ui/views/views_delegate.h"
  10
  11 namespace athena {
  12
  13 namespace {
  14
  15 class AthenaViewsDelegate: public views::ViewsDelegate {
  16  public:
  17   AthenaViewsDelegate() {
  18   }
  19
  20   ~AthenaViewsDelegate() override {}
  21
  22   virtual void OnBeforeWidgetInit(
  23       views::Widget::InitParams* params,
  24       views::internal::NativeWidgetDelegate* delegate) override {
  25     params->context = athena::ScreenManager::Get()->GetContext();
  26   }
  27
  28   virtual views::NonClientFrameView* CreateDefaultNonClientFrameView(
  29       views::Widget* widget) override {
  30     return new AthenaFrameView(widget);
  31   }
  32
  33  private:
  34   DISALLOW_COPY_AND_ASSIGN(AthenaViewsDelegate);
  35 };
  36
  37 }  // namespace
  38
  39 void CreateAthenaViewsDelegate() {
  40   views::ViewsDelegate::views_delegate = new AthenaViewsDelegate;
  41 }
  42
  43 void ShutdownAthenaViewsDelegate() {
  44   CHECK(views::ViewsDelegate::views_delegate);
  45   delete views::ViewsDelegate::views_delegate;
  46   views::ViewsDelegate::views_delegate = nullptr;
  47 }
  48
  49 }  // namespace athena