desktop/win32/source/QuickStart/QuickStart.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 // QuickStart.cpp : Defines the entry point for the application.
  21
  22 #include <sal/config.h>
  23
  24 #define WIN32_LEAN_AND_MEAN
  25 #include <windows.h>
  26 #include <shellapi.h>
  27
  28 #include "resource.h"
  29 #include <systools/win32/uwinapi.h>
  30 #include <systools/win32/qswin32.h>
  31
  32 #include <stdio.h>
  33 #include <stdlib.h>
  34 #include <malloc.h>
  35 #include <memory.h>
  36
  37 static bool SofficeRuns()
  38 {
  39     // check for soffice by searching the communication window
  40     return FindWindowExW( nullptr, nullptr, QUICKSTART_CLASSNAME, nullptr ) != nullptr;
  41 }
  42
  43 static bool launchSoffice( )
  44 {
  45     if ( !SofficeRuns() )
  46     {
  47         wchar_t filename[_MAX_PATH + 1];
  48
  49         filename[_MAX_PATH] = 0;
  50         GetModuleFileNameW( nullptr, filename, _MAX_PATH ); // soffice resides in the same dir
  51         wchar_t *p = wcsrchr( filename, L'\\' );
  52         if ( !p )
  53             return false;
  54
  55         wcsncpy( p+1, L"soffice.exe", _MAX_PATH - (p+1 - filename) );
  56
  57         wchar_t imagename[_MAX_PATH + 1];
  58
  59         imagename[_MAX_PATH] = 0;
  60         _snwprintf(imagename, _MAX_PATH, L"\"%s\" --quickstart", filename );
  61
  62         STARTUPINFOW aStartupInfo;
  63         ZeroMemory(&aStartupInfo, sizeof(aStartupInfo));
  64         aStartupInfo.cb = sizeof(aStartupInfo);
  65         aStartupInfo.wShowWindow = SW_SHOW;
  66         PROCESS_INFORMATION aProcessInfo;
  67         bool bSuccess = CreateProcessW(filename, imagename, nullptr, nullptr, TRUE, 0, nullptr, nullptr, &aStartupInfo, &aProcessInfo);
  68         if ( !bSuccess )
  69             return false;
  70
  71         return true;
  72     }
  73     else
  74         return true;
  75 }
  76
  77 int APIENTRY wWinMain(HINSTANCE /*hInstance*/,
  78                       HINSTANCE /*hPrevInstance*/,
  79                       LPWSTR    /*lpCmdLine*/,
  80                       int       /*nCmdShow*/)
  81 {
  82     // Look for --killtray argument
  83
  84     for ( int i = 1; i < __argc; i++ )
  85     {
  86         if ( 0 == wcscmp( __wargv[i], L"--killtray" ) )
  87         {
  88             HWND hwndTray = FindWindowW( QUICKSTART_CLASSNAME, nullptr );
  89
  90             if ( hwndTray )
  91             {
  92                 UINT uMsgKillTray = RegisterWindowMessageW( SHUTDOWN_QUICKSTART_MESSAGE );
  93                 SendMessageW( hwndTray, uMsgKillTray, 0, 0 );
  94             }
  95
  96             return 0;
  97         }
  98     }
  99
 100     launchSoffice();
 101     return 0;
 102 }
 103
 104 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */