electron/atom/browser/native_window_observer.h
2015-10-28 21:54:50 +02:00

79 lines
2.4 KiB
C++

// Copyright (c) 2013 GitHub, Inc.
// Use of this source code is governed by the MIT license that can be
// found in the LICENSE file.
#ifndef ATOM_BROWSER_NATIVE_WINDOW_OBSERVER_H_
#define ATOM_BROWSER_NATIVE_WINDOW_OBSERVER_H_
#include <string>
#include "base/strings/string16.h"
#include "ui/base/window_open_disposition.h"
#include "url/gurl.h"
#if defined(OS_WIN)
#include <windows.h>
#endif
namespace atom {
class NativeWindowObserver {
public:
virtual ~NativeWindowObserver() {}
// Called when the web page of the window has updated it's document title.
virtual void OnPageTitleUpdated(bool* prevent_default,
const std::string& title) {}
// Called when the web page in window wants to create a popup window.
virtual void WillCreatePopupWindow(const base::string16& frame_name,
const GURL& target_url,
const std::string& partition_id,
WindowOpenDisposition disposition) {}
// Called when user is starting an navigation in web page.
virtual void WillNavigate(bool* prevent_default, const GURL& url) {}
// Called when the window is gonna closed.
virtual void WillCloseWindow(bool* prevent_default) {}
// Called when the window is closed.
virtual void OnWindowClosed() {}
// Called when window loses focus.
virtual void OnWindowBlur() {}
// Called when window gains focus.
virtual void OnWindowFocus() {}
// Called when window state changed.
virtual void OnWindowMaximize() {}
virtual void OnWindowUnmaximize() {}
virtual void OnWindowMinimize() {}
virtual void OnWindowRestore() {}
virtual void OnWindowResize() {}
virtual void OnWindowMove() {}
virtual void OnWindowMoved() {}
virtual void OnWindowEnterFullScreen() {}
virtual void OnWindowLeaveFullScreen() {}
virtual void OnWindowEnterHtmlFullScreen() {}
virtual void OnWindowLeaveHtmlFullScreen() {}
// Called when window message received
#if defined(OS_WIN)
virtual void OnWindowMessage(UINT message, uint64_t wparam, int64_t lparam) {}
#endif
// Called when renderer is hung.
virtual void OnRendererUnresponsive() {}
// Called when renderer recovers.
virtual void OnRendererResponsive() {}
// Called on Windows when App Commands arrive (WM_APPCOMMAND)
virtual void OnExecuteWindowsCommand(const std::string& command_name) {}
};
} // namespace atom
#endif // ATOM_BROWSER_NATIVE_WINDOW_OBSERVER_H_