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// Copyright 2013 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_LAYOUT_MANAGER_H_
#define CHROME_BROWSER_UI_VIEWS_FRAME_CONTENTS_LAYOUT_MANAGER_H_
#include "base/basictypes.h"
#include "base/compiler_specific.h"
#include "chrome/browser/devtools/devtools_contents_resizing_strategy.h"
#include "ui/views/layout/layout_manager.h"
// ContentsLayoutManager positions the WebContents and devtools WebContents.
class ContentsLayoutManager : public views::LayoutManager {
public:
ContentsLayoutManager(views::View* devtools_view, views::View* contents_view);
~ContentsLayoutManager() override;
// Sets the active top margin; both devtools_view and contents_view will be
// pushed down vertically by |margin|.
void SetActiveTopMargin(int margin);
// Sets the contents resizing strategy.
void SetContentsResizingStrategy(
const DevToolsContentsResizingStrategy& strategy);
// views::LayoutManager overrides:
void Layout(views::View* host) override;
gfx::Size GetPreferredSize(const views::View* host) const override;
void Installed(views::View* host) override;
void Uninstalled(views::View* host) override;
private:
views::View* devtools_view_;
views::View* contents_view_;
views::View* host_;
DevToolsContentsResizingStrategy strategy_;
int active_top_margin_;
DISALLOW_COPY_AND_ASSIGN(ContentsLayoutManager);
};
#endif // CHROME_BROWSER_UI_VIEWS_FRAME_CONTENTS_LAYOUT_MANAGER_H_
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