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https://bitbucket.org/chromiumembedded/cef
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1669c0afbd
Pass the `--enable-print-preview` command-line flag to enable. Currently only supported on Windows and Linux.
92 lines
4.3 KiB
C++
92 lines
4.3 KiB
C++
// Copyright 2016 The Chromium Embedded Framework 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_VIEWS_BROWSER_PLATFORM_DELEGATE_VIEWS_H_
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#define CEF_LIBCEF_BROWSER_VIEWS_BROWSER_PLATFORM_DELEGATE_VIEWS_H_
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#include "libcef/browser/browser_platform_delegate.h"
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#include "libcef/browser/native/browser_platform_delegate_native.h"
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#include "libcef/browser/views/browser_view_impl.h"
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// Implementation of Views-based browser functionality.
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class CefBrowserPlatformDelegateViews
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: public CefBrowserPlatformDelegate,
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public CefBrowserPlatformDelegateNative::WindowlessHandler {
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public:
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// Platform-specific behaviors will be delegated to |native_delegate|.
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// |browser_view_getter| may be initially empty for popup browsers.
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CefBrowserPlatformDelegateViews(
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std::unique_ptr<CefBrowserPlatformDelegateNative> native_delegate,
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CefRefPtr<CefBrowserViewImpl> browser_view);
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// CefBrowserPlatformDelegate methods:
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void WebContentsCreated(content::WebContents* web_contents) override;
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void BrowserCreated(CefBrowserHostImpl* browser) override;
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void NotifyBrowserCreated() override;
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void NotifyBrowserDestroyed() override;
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void BrowserDestroyed(CefBrowserHostImpl* browser) override;
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bool CreateHostWindow() override;
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void CloseHostWindow() override;
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CefWindowHandle GetHostWindowHandle() const override;
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views::Widget* GetWindowWidget() const override;
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CefRefPtr<CefBrowserView> GetBrowserView() const override;
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void PopupWebContentsCreated(
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const CefBrowserSettings& settings,
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CefRefPtr<CefClient> client,
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content::WebContents* new_web_contents,
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CefBrowserPlatformDelegate* new_platform_delegate,
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bool is_devtools) override;
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void PopupBrowserCreated(CefBrowserHostImpl* new_browser,
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bool is_devtools) override;
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bool CanUseSharedTexture() const override;
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bool CanUseExternalBeginFrame() const override;
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SkColor GetBackgroundColor() const override;
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void SynchronizeVisualProperties() override;
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void SendKeyEvent(const content::NativeWebKeyboardEvent& event) override;
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void SendMouseEvent(const blink::WebMouseEvent& event) override;
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void SendMouseWheelEvent(const blink::WebMouseWheelEvent& event) override;
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void SendTouchEvent(const CefTouchEvent& event) override;
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void SendFocusEvent(bool setFocus) override;
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gfx::Point GetScreenPoint(const gfx::Point& view) const override;
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void ViewText(const std::string& text) override;
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bool HandleKeyboardEvent(
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const content::NativeWebKeyboardEvent& event) override;
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void TranslateKeyEvent(content::NativeWebKeyboardEvent& result,
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const CefKeyEvent& key_event) const override;
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void TranslateClickEvent(blink::WebMouseEvent& result,
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const CefMouseEvent& mouse_event,
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CefBrowserHost::MouseButtonType type,
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bool mouseUp,
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int clickCount) const override;
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void TranslateMoveEvent(blink::WebMouseEvent& result,
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const CefMouseEvent& mouse_event,
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bool mouseLeave) const override;
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void TranslateWheelEvent(blink::WebMouseWheelEvent& result,
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const CefMouseEvent& mouse_event,
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int deltaX,
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int deltaY) const override;
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CefEventHandle GetEventHandle(
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const content::NativeWebKeyboardEvent& event) const override;
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std::unique_ptr<CefFileDialogRunner> CreateFileDialogRunner() override;
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std::unique_ptr<CefJavaScriptDialogRunner> CreateJavaScriptDialogRunner()
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override;
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std::unique_ptr<CefMenuRunner> CreateMenuRunner() override;
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bool IsWindowless() const override;
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bool IsViewsHosted() const override;
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gfx::Point GetDialogPosition(const gfx::Size& size) override;
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gfx::Size GetMaximumDialogSize() override;
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// CefBrowserPlatformDelegateNative::WindowlessHandler methods:
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CefWindowHandle GetParentWindowHandle() const override;
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gfx::Point GetParentScreenPoint(const gfx::Point& view) const override;
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private:
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void SetBrowserView(CefRefPtr<CefBrowserViewImpl> browser_view);
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std::unique_ptr<CefBrowserPlatformDelegateNative> native_delegate_;
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CefRefPtr<CefBrowserViewImpl> browser_view_;
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};
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#endif // CEF_LIBCEF_BROWSER_VIEWS_BROWSER_PLATFORM_DELEGATE_VIEWS_H_
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