cef/libcef/browser/native/browser_platform_delegate_n...

79 lines
3.4 KiB
C++

// Copyright 2015 The Chromium Embedded Framework 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 CEF_LIBCEF_BROWSER_NATIVE_BROWSER_PLATFORM_DELEGATE_NATIVE_WIN_H_
#define CEF_LIBCEF_BROWSER_NATIVE_BROWSER_PLATFORM_DELEGATE_NATIVE_WIN_H_
#include <windows.h>
#include "libcef/browser/native/browser_platform_delegate_native.h"
// Windowed browser implementation for Windows.
class CefBrowserPlatformDelegateNativeWin
: public CefBrowserPlatformDelegateNative {
public:
CefBrowserPlatformDelegateNativeWin(const CefWindowInfo& window_info,
SkColor background_color,
bool use_shared_texture,
bool use_external_begin_frame);
// CefBrowserPlatformDelegate methods:
void BrowserDestroyed(CefBrowserHostImpl* browser) override;
bool CreateHostWindow() override;
void CloseHostWindow() override;
CefWindowHandle GetHostWindowHandle() const override;
views::Widget* GetWindowWidget() const override;
void SendFocusEvent(bool setFocus) override;
void NotifyMoveOrResizeStarted() override;
void SizeTo(int width, int height) override;
gfx::Point GetScreenPoint(const gfx::Point& view) const override;
void ViewText(const std::string& text) override;
bool HandleKeyboardEvent(
const content::NativeWebKeyboardEvent& event) override;
void HandleExternalProtocol(const GURL& url) override;
void TranslateKeyEvent(content::NativeWebKeyboardEvent& result,
const CefKeyEvent& key_event) const override;
void TranslateClickEvent(blink::WebMouseEvent& result,
const CefMouseEvent& mouse_event,
CefBrowserHost::MouseButtonType type,
bool mouseUp,
int clickCount) const override;
void TranslateMoveEvent(blink::WebMouseEvent& result,
const CefMouseEvent& mouse_event,
bool mouseLeave) const override;
void TranslateWheelEvent(blink::WebMouseWheelEvent& result,
const CefMouseEvent& mouse_event,
int deltaX,
int deltaY) const override;
CefEventHandle GetEventHandle(
const content::NativeWebKeyboardEvent& event) const override;
std::unique_ptr<CefFileDialogRunner> CreateFileDialogRunner() override;
std::unique_ptr<CefJavaScriptDialogRunner> CreateJavaScriptDialogRunner()
override;
std::unique_ptr<CefMenuRunner> CreateMenuRunner() override;
private:
void TranslateMouseEvent(blink::WebMouseEvent& result,
const CefMouseEvent& mouse_event) const;
static void RegisterWindowClass();
static LPCTSTR GetWndClass();
static LRESULT CALLBACK WndProc(HWND hwnd,
UINT message,
WPARAM wParam,
LPARAM lParam);
// True if the host window has been created.
bool host_window_created_;
// Widget hosting the web contents. It will be deleted automatically when the
// associated root window is destroyed.
views::Widget* window_widget_;
bool has_frame_ = false;
bool called_enable_non_client_dpi_scaling_ = false;
};
#endif // CEF_LIBCEF_BROWSER_NATIVE_BROWSER_PLATFORM_DELEGATE_NATIVE_WIN_H_