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// Copyright 2013 The Chromium Authors
// 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/memory/raw_ptr.h"
#include "chrome/browser/devtools/devtools_contents_resizing_strategy.h"
#include "ui/views/layout/layout_manager_base.h"
#include "ui/views/layout/proposed_layout.h"
// WARNING: DO NOT ADD NEW FEATURES HERE. New views in the content area
// should be added to ContentsContainerView. This is so that we can
// support Split View where there will be multiple instances of Contents
// WebView and associated overlay views. The layout for the remaining
// views in this file are being moved and this class will be deleted soon.
// Please consult estalin@ and corising@ for any additional guidance.
class ContentsLayoutManager : public views::LayoutManagerBase {
public:
ContentsLayoutManager(views::View* devtools_view,
views::View* devtools_scrim_view,
views::View* contents_view,
views::View* lens_overlay_view,
views::View* watermark_view = nullptr);
ContentsLayoutManager(const ContentsLayoutManager&) = delete;
ContentsLayoutManager& operator=(const ContentsLayoutManager&) = delete;
~ContentsLayoutManager() override;
// Sets the contents resizing strategy.
void SetContentsResizingStrategy(
const DevToolsContentsResizingStrategy& strategy);
protected:
// views::LayoutManagerBase overrides:
views::ProposedLayout CalculateProposedLayout(
const views::SizeBounds& size_bounds) const override;
private:
const raw_ptr<views::View> devtools_view_;
const raw_ptr<views::View> devtools_scrim_view_;
const raw_ptr<views::View> contents_view_;
const raw_ptr<views::View> lens_overlay_view_;
const raw_ptr<views::View> watermark_view_;
DevToolsContentsResizingStrategy strategy_;
};
#endif // CHROME_BROWSER_UI_VIEWS_FRAME_CONTENTS_LAYOUT_MANAGER_H_
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