source: trunk/src/gui/util/qdesktopservices_win.cpp@ 846

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#include <qsettings.h>
#include <qdir.h>
#include <private/qsystemlibrary_p.h>
#include <qurl.h>
#include <qstringlist.h>
#include <qprocess.h>
#include <qtemporaryfile.h>
#include <qcoreapplication.h>

#include <qt_windows.h>
#include <shlobj.h>
#if !defined(Q_OS_WINCE)
#  include <intshcut.h>
#else
#  include <qguifunctions_wince.h>
#  if !defined(STANDARDSHELL_UI_MODEL)
#    include <winx.h>
#  endif
#endif

#ifndef CSIDL_MYMUSIC
#define CSIDL_MYMUSIC   13
#define CSIDL_MYVIDEO   14
#endif

#ifndef QT_NO_DESKTOPSERVICES

QT_BEGIN_NAMESPACE

static bool openDocument(const QUrl &file)
{
    if (!file.isValid())
        return false;
    QString filePath = file.toLocalFile();
    if (filePath.isEmpty())
        filePath = file.toString();
    quintptr returnValue = (quintptr)ShellExecute(0, 0, (wchar_t*)filePath.utf16(), 0, 0, SW_SHOWNORMAL);
    return (returnValue > 32); //ShellExecute returns a value greater than 32 if successful
}

static QString expandEnvStrings(const QString &command)
{
#if defined(Q_OS_WINCE)
    return command;
#else
    wchar_t buffer[MAX_PATH];
    if (ExpandEnvironmentStrings((wchar_t*)command.utf16(), buffer, MAX_PATH))
        return QString::fromWCharArray(buffer);
    else
        return command;
#endif
}

static bool launchWebBrowser(const QUrl &url)
{
    if (url.scheme() == QLatin1String("mailto")) {
        //Retrieve the commandline for the default mail client
        //the default key used below is the command line for the mailto: shell command
        DWORD  bufferSize = sizeof(wchar_t) * MAX_PATH;
        long  returnValue =  -1;