RetroZilla/webshell/tests/viewer/nsWinMain.cpp

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is Mozilla Communicator client code.
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1998
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Michael Lowe <michael.lowe@bigfoot.com>
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either of the GNU General Public License Version 2 or later (the "GPL"),
 * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */
#include <windows.h>
#include "nsViewerApp.h"
#include "nsBrowserWindow.h"
#include "nsITimer.h"
#include "JSConsole.h"
#include "plevent.h"
#include "nsIServiceManager.h"
#include "nsWidgetsCID.h"

JSConsole *gConsole;
HINSTANCE gInstance, gPrevInstance;

nsNativeViewerApp::nsNativeViewerApp()
{
}

nsNativeViewerApp::~nsNativeViewerApp()
{
}


int
nsNativeViewerApp::Run() 
{
  if (mJustShutdown)
    return 0;

  OpenWindow();
 
  // Process messages
  MSG  msg;
  int  keepGoing = 1;

  // Pump all messages
  do {
    // Give priority to system messages (in particular keyboard, mouse,
    // timer, and paint messages).
    // Note: on Win98 and NT 5.0 we can also use PM_QS_INPUT and PM_QS_PAINT flags.
    if (::PeekMessage(&msg, NULL, 0, WM_USER-1, PM_REMOVE) || 
      ::PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) {

      keepGoing = (msg.message != WM_QUIT);

      // If we successfully retrieved a message then dispatch it
      if (keepGoing >= 0) {
        if (!JSConsole::sAccelTable || !gConsole || !gConsole->GetMainWindow() ||
          !TranslateAccelerator(gConsole->GetMainWindow(), JSConsole::sAccelTable, &msg)) {
          TranslateMessage(&msg);
          DispatchMessage(&msg);
        }
      }

    } else {
       // Block and wait for any posted application message
      ::WaitMessage();
    }
  } while (keepGoing != 0);

  return msg.wParam;
}

//----------------------------------------------------------------------

nsNativeBrowserWindow::nsNativeBrowserWindow()
{
}

nsNativeBrowserWindow::~nsNativeBrowserWindow()
{
}

nsresult
nsNativeBrowserWindow::InitNativeWindow()
{
	// override to do something special with platform native windows
  return NS_OK;
}

nsresult
nsNativeBrowserWindow::CreateMenuBar(PRInt32 aWidth)
{
  HMENU menu = ::LoadMenu(gInstance, "Viewer");
  HWND hwnd = (HWND)mWindow->GetNativeData(NS_NATIVE_WIDGET);
  ::SetMenu(hwnd, menu);

  return NS_OK;
}

nsresult
nsNativeBrowserWindow::GetMenuBarHeight(PRInt32 * aHeightOut)
{
  NS_ENSURE_ARG_POINTER(aHeightOut);

  *aHeightOut = 0;

  return NS_OK;
}

nsEventStatus
nsNativeBrowserWindow::DispatchMenuItem(PRInt32 aID)
{
  // Dispatch windows-only menu code goes here

  // Dispatch xp menu items
  return nsBrowserWindow::DispatchMenuItem(aID);
}

//----------------------------------------------------------------------

int main(int argc, char **argv)
{
  nsresult rv;
  rv = NS_InitXPCOM2(nsnull, nsnull, nsnull);
  NS_ASSERTION(NS_SUCCEEDED(rv), "NS_InitXPCOM failed");
  nsViewerApp* app = new nsNativeViewerApp();
  NS_ADDREF(app);
  app->Initialize(argc, argv);
  int result = app->Run();
  app->Exit();  // this exit is needed for the -x case where the close box is never clicked
  NS_RELEASE(app);
  rv = NS_ShutdownXPCOM(nsnull);
  NS_ASSERTION(NS_SUCCEEDED(rv), "NS_ShutdownXPCOM failed");
  return result;
}

#ifndef __GNUC__
int PASCAL
WinMain(HINSTANCE instance, HINSTANCE prevInstance, LPSTR cmdParam, 
        int nCmdShow)
{
  gInstance = instance;
  gPrevInstance = prevInstance;
  return main(0, nsnull);
}
#endif