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// 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 CHROME_BROWSER_UI_VIEWS_FRAME_CONTENTS_WEB_VIEW_H_
#define CHROME_BROWSER_UI_VIEWS_FRAME_CONTENTS_WEB_VIEW_H_
#include "base/basictypes.h"
#include "base/compiler_specific.h"
#include "base/memory/scoped_ptr.h"
#include "chrome/browser/ui/views/frame/web_contents_close_handler_delegate.h"
#include "ui/compositor/layer_owner_delegate.h"
#include "ui/views/controls/webview/webview.h"
class StatusBubbleViews;
namespace ui {
class LayerTreeOwner;
}
// ContentsWebView is used to present the WebContents of the active tab.
class ContentsWebView
: public views::WebView,
public ui::LayerOwnerDelegate,
public WebContentsCloseHandlerDelegate {
public:
explicit ContentsWebView(content::BrowserContext* browser_context);
~ContentsWebView() override;
// Sets the status bubble, which should be repositioned every time
// this view changes visible bounds.
void SetStatusBubble(StatusBubbleViews* status_bubble);
// WebView overrides:
bool GetNeedsNotificationWhenVisibleBoundsChange() const override;
void OnVisibleBoundsChanged() override;
void ViewHierarchyChanged(
const ViewHierarchyChangedDetails& details) override;
void OnThemeChanged() override;
// ui::LayerOwnerDelegate overrides:
void OnLayerRecreated(ui::Layer* old_layer, ui::Layer* new_layer) override;
// WebContentsCloseHandlerDelegate overrides:
void CloneWebContentsLayer() override;
void DestroyClonedLayer() override;
private:
StatusBubbleViews* status_bubble_;
scoped_ptr<ui::LayerTreeOwner> cloned_layer_tree_;
DISALLOW_COPY_AND_ASSIGN(ContentsWebView);
};
#endif // CHROME_BROWSER_UI_VIEWS_FRAME_CONTENTS_WEB_VIEW_H_
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