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// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_VIEW_CHILD_FRAME_H_
#define CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_VIEW_CHILD_FRAME_H_
#include <memory>
#include "base/memory/raw_ptr.h"
#include "build/build_config.h"
#include "content/browser/renderer_host/render_view_host_delegate_view.h"
#include "content/browser/web_contents/web_contents_view.h"
namespace content {
class RenderWidgetHostImpl;
class RenderWidgetHostViewChildFrame;
class WebContentsImpl;
class WebContentsViewDelegate;
class WebContentsViewChildFrame : public WebContentsView,
public RenderViewHostDelegateView {
public:
WebContentsViewChildFrame(WebContentsImpl* web_contents,
std::unique_ptr<WebContentsViewDelegate> delegate,
raw_ptr<RenderViewHostDelegateView>* delegate_view);
WebContentsViewChildFrame(const WebContentsViewChildFrame&) = delete;
WebContentsViewChildFrame& operator=(const WebContentsViewChildFrame&) =
delete;
~WebContentsViewChildFrame() override;
// WebContentsView implementation --------------------------------------------
gfx::NativeView GetNativeView() const override;
gfx::NativeView GetContentNativeView() const override;
gfx::NativeWindow GetTopLevelNativeWindow() const override;
gfx::Rect GetContainerBounds() const override;
void Focus() override;
void SetInitialFocus() override;
void StoreFocus() override;
void RestoreFocus() override;
void FocusThroughTabTraversal(bool reverse) override;
DropData* GetDropData() const override;
gfx::Rect GetViewBounds() const override;
void CreateView(gfx::NativeView context) override;
RenderWidgetHostViewBase* CreateViewForWidget(
RenderWidgetHost* render_widget_host) override;
RenderWidgetHostViewBase* CreateViewForChildWidget(
RenderWidgetHost* render_widget_host) override;
void SetPageTitle(const std::u16string& title) override;
void RenderViewReady() override;
void RenderViewHostChanged(RenderViewHost* old_host,
RenderViewHost* new_host) override;
void SetOverscrollControllerEnabled(bool enabled) override;
#if BUILDFLAG(IS_MAC)
bool CloseTabAfterEventTrackingIfNeeded() override;
#endif
void OnCapturerCountChanged() override;
void FullscreenStateChanged(bool is_fullscreen) override;
void UpdateWindowControlsOverlay(const gfx::Rect& bounding_rect) override;
BackForwardTransitionAnimationManager*
GetBackForwardTransitionAnimationManager() override;
void DestroyBackForwardTransitionAnimationManager() override;
// Backend implementation of RenderViewHostDelegateView.
void ShowContextMenu(RenderFrameHost& render_frame_host,
const ContextMenuParams& params) override;
void StartDragging(const DropData& drop_data,
const url::Origin& source_origin,
blink::DragOperationsMask allowed_ops,
const gfx::ImageSkia& image,
const gfx::Vector2d& cursor_offset,
const gfx::Rect& drag_obj_rect,
const blink::mojom::DragEventSourceInfo& event_info,
RenderWidgetHostImpl* source_rwh) override;
void UpdateDragOperation(ui::mojom::DragOperation operation,
bool document_is_handling_drag) override;
void GotFocus(RenderWidgetHostImpl* render_widget_host) override;
void TakeFocus(bool reverse) override;
#if BUILDFLAG(USE_EXTERNAL_POPUP_MENU)
void ShowPopupMenu(
RenderFrameHost* render_frame_host,
mojo::PendingRemote<blink::mojom::PopupMenuClient> popup_client,
const gfx::Rect& bounds,
double item_font_size,
int selected_item,
std::vector<blink::mojom::MenuItemPtr> menu_items,
bool right_aligned,
bool allow_multiple_selection) override;
#endif
static RenderWidgetHostViewChildFrame*
CreateRenderWidgetHostViewForInnerFrameTree(
WebContentsImpl* web_contents,
RenderWidgetHost* render_widget_host);
private:
WebContentsView* GetOuterView();
const WebContentsView* GetOuterView() const;
RenderViewHostDelegateView* GetOuterDelegateView();
// The WebContentsImpl whose contents we display.
raw_ptr<WebContentsImpl> web_contents_;
// The delegate ownership is passed to WebContentsView.
std::unique_ptr<WebContentsViewDelegate> delegate_;
};
} // namespace content
#endif // CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_VIEW_CHILD_FRAME_H_
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