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-rw-r--r--src/winmain/qtmain_win.cpp141
-rw-r--r--src/winmain/winmain.pro22
2 files changed, 163 insertions, 0 deletions
diff --git a/src/winmain/qtmain_win.cpp b/src/winmain/qtmain_win.cpp
new file mode 100644
index 0000000..a3bc0e0
--- /dev/null
+++ b/src/winmain/qtmain_win.cpp
@@ -0,0 +1,141 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the Windows main function of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qt_windows.h"
+#include "qbytearray.h"
+#include "qstring.h"
+#include "qvector.h"
+
+/*
+ This file contains the code in the qtmain library for Windows.
+ qtmain contains the Windows startup code and is required for
+ linking to the Qt DLL.
+
+ When a Windows application starts, the WinMain function is
+ invoked. WinMain calls qWinMain in the Qt DLL/library, which
+ initializes Qt.
+*/
+
+QT_BEGIN_NAMESPACE
+
+#if defined(Q_OS_WINCE)
+extern void __cdecl qWinMain(HINSTANCE, HINSTANCE, LPSTR, int, int &, QVector<char *> &);
+#else
+extern void qWinMain(HINSTANCE, HINSTANCE, LPSTR, int, int &, QVector<char *> &);
+#endif
+
+QT_END_NAMESPACE
+
+QT_USE_NAMESPACE
+
+
+#if defined(QT_NEEDS_QMAIN)
+int qMain(int, char **);
+#define main qMain
+#else
+#ifdef Q_OS_WINCE
+extern "C" int __cdecl main(int, char **);
+#else
+extern "C" int main(int, char **);
+#endif
+#endif
+
+/*
+ WinMain() - Initializes Windows and calls user's startup function main().
+ NOTE: WinMain() won't be called if the application was linked as a "console"
+ application.
+*/
+
+#ifdef Q_OS_WINCE
+int WINAPI WinMain(HINSTANCE instance, HINSTANCE prevInstance, LPWSTR /*wCmdParam*/, int cmdShow)
+#else
+extern "C"
+int APIENTRY WinMain(HINSTANCE instance, HINSTANCE prevInstance, LPSTR /*cmdParamarg*/, int cmdShow)
+#endif
+{
+ QByteArray cmdParam;
+ QT_WA({
+ LPTSTR cmdline = GetCommandLineW();
+ cmdParam = QString::fromUtf16((const unsigned short *)cmdline).toLocal8Bit();
+ }, {
+ cmdParam = GetCommandLineA();
+ });
+
+#if defined(Q_OS_WINCE)
+ TCHAR appName[256];
+ GetModuleFileName(0, appName, 255);
+ cmdParam = QString(QLatin1String("\"%1\" ")).arg(QString::fromUtf16((const unsigned short *)appName)).toLocal8Bit() + cmdParam;
+#endif
+
+ int argc = 0;
+ QVector<char *> argv(8);
+ qWinMain(instance, prevInstance, cmdParam.data(), cmdShow, argc, argv);
+
+#if defined(Q_OS_WINCE)
+ TCHAR uniqueAppID[256];
+ GetModuleFileName(0, uniqueAppID, 255);
+ QString uid = QString::fromUtf16((const unsigned short *)uniqueAppID).toLower().replace(QString(QLatin1String("\\")), QString(QLatin1String("_")));
+
+ // If there exists an other instance of this application
+ // it will be the owner of a mutex with the unique ID.
+ HANDLE mutex = CreateMutex(NULL, TRUE, (LPCWSTR)uid.utf16());
+ if (mutex && ERROR_ALREADY_EXISTS == GetLastError()) {
+ CloseHandle(mutex);
+
+ // The app is already running, so we use the unique
+ // ID to create a unique messageNo, which is used
+ // as the registered class name for the windows
+ // created. Set the first instance's window to the
+ // foreground, else just terminate.
+ // Use bitwise 0x01 OR to reactivate window state if
+ // it was hidden
+ UINT msgNo = RegisterWindowMessage((LPCWSTR)uid.utf16());
+ HWND aHwnd = FindWindow((LPCWSTR)QString::number(msgNo).utf16(), 0);
+ if (aHwnd)
+ SetForegroundWindow((HWND)(((ULONG)aHwnd) | 0x01));
+ return 0;
+ }
+#endif // Q_OS_WINCE
+
+ int result = main(argc, argv.data());
+#if defined(Q_OS_WINCE)
+ CloseHandle(mutex);
+#endif
+ return result;
+}
diff --git a/src/winmain/winmain.pro b/src/winmain/winmain.pro
new file mode 100644
index 0000000..bc322b9
--- /dev/null
+++ b/src/winmain/winmain.pro
@@ -0,0 +1,22 @@
+# Additional Qt project file for qtmain lib on Windows
+TEMPLATE = lib
+TARGET = qtmain
+DESTDIR = $$QMAKE_LIBDIR_QT
+QT =
+
+CONFIG += staticlib warn_on
+CONFIG -= qt shared
+
+win32 {
+ win32-g++:DEFINES += QT_NEEDS_QMAIN
+ win32-borland:DEFINES += QT_NEEDS_QMAIN
+ SOURCES = qtmain_win.cpp
+ CONFIG += png zlib
+ CONFIG -= jpeg
+ INCLUDEPATH += tmp $$QMAKE_INCDIR_QT/QtCore
+}
+
+!win32:error("$$_FILE_ is intended only for Windows!")
+include(../qbase.pri)
+wince*:QMAKE_POST_LINK =
+