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https://bitbucket.org/chromiumembedded/cef
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105 lines
4.4 KiB
C++
105 lines
4.4 KiB
C++
// Copyright (c) 2012 The Chromium Embedded Framework Authors.
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// Portions copyright (c) 2011 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef CEF_LIBCEF_BROWSER_OSR_WEB_CONTENTS_VIEW_OSR_H_
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#define CEF_LIBCEF_BROWSER_OSR_WEB_CONTENTS_VIEW_OSR_H_
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#include "base/memory/raw_ptr.h"
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#include "content/browser/renderer_host/render_view_host_delegate_view.h"
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#include "content/browser/web_contents/web_contents_view.h"
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#include "third_party/skia/include/core/SkColor.h"
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namespace content {
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class WebContents;
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} // namespace content
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class AlloyBrowserHostImpl;
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class CefRenderWidgetHostViewOSR;
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class CefTouchSelectionControllerClientOSR;
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// An implementation of WebContentsView for off-screen rendering.
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class CefWebContentsViewOSR : public content::WebContentsView,
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public content::RenderViewHostDelegateView {
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public:
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explicit CefWebContentsViewOSR(SkColor background_color,
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bool use_shared_texture,
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bool use_external_begin_frame);
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CefWebContentsViewOSR(const CefWebContentsViewOSR&) = delete;
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CefWebContentsViewOSR& operator=(const CefWebContentsViewOSR&) = delete;
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~CefWebContentsViewOSR() override;
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void WebContentsCreated(content::WebContents* web_contents);
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content::WebContents* web_contents() const { return web_contents_; }
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void RenderViewCreated();
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// WebContentsView methods.
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gfx::NativeView GetNativeView() const override;
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gfx::NativeView GetContentNativeView() const override;
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gfx::NativeWindow GetTopLevelNativeWindow() const override;
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gfx::Rect GetContainerBounds() const override;
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void Focus() override {}
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void SetInitialFocus() override {}
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void StoreFocus() override {}
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void RestoreFocus() override {}
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void FocusThroughTabTraversal(bool reverse) override {}
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content::DropData* GetDropData() const override { return nullptr; }
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gfx::Rect GetViewBounds() const override;
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void CreateView(gfx::NativeView context) override {}
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content::RenderWidgetHostViewBase* CreateViewForWidget(
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content::RenderWidgetHost* render_widget_host) override;
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content::RenderWidgetHostViewBase* CreateViewForChildWidget(
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content::RenderWidgetHost* render_widget_host) override;
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void SetPageTitle(const std::u16string& title) override {}
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void RenderViewReady() override {}
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void RenderViewHostChanged(content::RenderViewHost* old_host,
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content::RenderViewHost* new_host) override {}
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void SetOverscrollControllerEnabled(bool enabled) override {}
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void OnCapturerCountChanged() override {}
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void UpdateWindowControlsOverlay(const gfx::Rect& bounding_rect) override {}
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content::BackForwardTransitionAnimationManager*
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GetBackForwardTransitionAnimationManager() override {
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return nullptr;
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}
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void DestroyBackForwardTransitionAnimationManager() override {}
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#if BUILDFLAG(IS_MAC)
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bool CloseTabAfterEventTrackingIfNeeded() override { return false; }
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#endif
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// RenderViewHostDelegateView methods.
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void ShowContextMenu(content::RenderFrameHost& render_frame_host,
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const content::ContextMenuParams& params) override;
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void StartDragging(const content::DropData& drop_data,
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const url::Origin& source_origin,
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blink::DragOperationsMask allowed_ops,
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const gfx::ImageSkia& image,
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const gfx::Vector2d& cursor_offset,
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const gfx::Rect& drag_obj_rect,
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const blink::mojom::DragEventSourceInfo& event_info,
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content::RenderWidgetHostImpl* source_rwh) override;
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void UpdateDragOperation(ui::mojom::DragOperation operation,
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bool document_is_handling_drag) override;
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void GotFocus(content::RenderWidgetHostImpl* render_widget_host) override;
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void LostFocus(content::RenderWidgetHostImpl* render_widget_host) override;
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void TakeFocus(bool reverse) override;
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void FullscreenStateChanged(bool is_fullscreen) override {}
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private:
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CefRenderWidgetHostViewOSR* GetView() const;
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AlloyBrowserHostImpl* GetBrowser() const;
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CefTouchSelectionControllerClientOSR* GetSelectionControllerClient() const;
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const SkColor background_color_;
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const bool use_shared_texture_;
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const bool use_external_begin_frame_;
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raw_ptr<content::WebContents> web_contents_ = nullptr;
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};
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#endif // CEF_LIBCEF_BROWSER_OSR_WEB_CONTENTS_VIEW_OSR_H_
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