/****************************************************************************+ −
**+ −
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).+ −
** All rights reserved.+ −
** Contact: Nokia Corporation (qt-info@nokia.com)+ −
**+ −
** This file is part of the QtGui module of the Qt Toolkit.+ −
**+ −
** $QT_BEGIN_LICENSE:LGPL$+ −
** No Commercial Usage+ −
** This file contains pre-release code and may not be distributed.+ −
** You may use this file in accordance with the terms and conditions+ −
** contained in the Technology Preview License Agreement accompanying+ −
** this package.+ −
**+ −
** GNU Lesser General Public License Usage+ −
** Alternatively, this file may be used under the terms of the GNU Lesser+ −
** General Public License version 2.1 as published by the Free Software+ −
** Foundation and appearing in the file LICENSE.LGPL included in the+ −
** packaging of this file. Please review the following information to+ −
** ensure the GNU Lesser General Public License version 2.1 requirements+ −
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+ −
**+ −
** In addition, as a special exception, Nokia gives you certain additional+ −
** rights. These rights are described in the Nokia Qt LGPL Exception+ −
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+ −
**+ −
** If you have questions regarding the use of this file, please contact+ −
** Nokia at qt-info@nokia.com.+ −
**+ −
**+ −
**+ −
**+ −
**+ −
**+ −
**+ −
**+ −
** $QT_END_LICENSE$+ −
**+ −
****************************************************************************/+ −
+ − #include <qsettings.h>+ −
#include <qdir.h>+ −
#include <qlibrary.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+ −
+ − #if defined(Q_CC_MINGW) && !defined(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 = 2 * MAX_PATH;+ −
long returnValue = -1;+ −
QString command;+ −
+ − HKEY handle;+ −
LONG res;+ −
wchar_t keyValue[2 * MAX_PATH] = {0};+ −
QString keyName(QLatin1String("mailto"));+ −
+ − //Check if user has set preference, otherwise use default.+ −
res = RegOpenKeyExW(HKEY_CURRENT_USER,+ −
L"Software\\Microsoft\\Windows\\Shell\\Associations\\UrlAssociations\\mailto\\UserChoice",+ −
0, KEY_READ, &handle);+ −
if (res == ERROR_SUCCESS) {+ −
returnValue = RegQueryValueEx(handle, L"Progid", 0, 0, reinterpret_cast<unsigned char*>(keyValue), &bufferSize);+ −
if (!returnValue)+ −
keyName = QString::fromUtf16((const ushort*)keyValue);+ −
RegCloseKey(handle);+ −
}+ −
keyName += QLatin1String("\\Shell\\Open\\Command");+ −
res = RegOpenKeyExW(HKEY_CLASSES_ROOT, (const wchar_t*)keyName.utf16(), 0, KEY_READ, &handle);+ −
if (res != ERROR_SUCCESS)+ −
return false;+ −
+ − bufferSize = 2 * MAX_PATH;+ −
returnValue = RegQueryValueExW(handle, L"", 0, 0, reinterpret_cast<unsigned char*>(keyValue), &bufferSize);+ −
if (!returnValue)+ −
command = QString::fromRawData((QChar*)keyValue, bufferSize);+ −
RegCloseKey(handle);+ −
+ − if (returnValue)+ −
return false;+ −
+ − command = expandEnvStrings(command);+ −
command = command.trimmed();+ −
//Make sure the path for the process is in quotes+ −
int index = -1 ;+ −
if (command[0]!= QLatin1Char('\"')) {+ −
index = command.indexOf(QLatin1String(".exe "), 0, Qt::CaseInsensitive);+ −
command.insert(index+4, QLatin1Char('\"'));+ −
command.insert(0, QLatin1Char('\"'));+ −
}+ −
//pass the url as the parameter+ −
index = command.lastIndexOf(QLatin1String("%1"));+ −
if (index != -1){+ −
command.replace(index, 2, url.toString());+ −
}+ −
//start the process+ −
PROCESS_INFORMATION pi;+ −
ZeroMemory(&pi, sizeof(pi));+ −
STARTUPINFO si;+ −
ZeroMemory(&si, sizeof(si));+ −
si.cb = sizeof(si);+ −
+ − returnValue = CreateProcess(NULL, (wchar_t*)command.utf16(), NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi);+ −
+ − if (!returnValue)+ −
return false;+ −
+ − CloseHandle(pi.hProcess);+ −
CloseHandle(pi.hThread);+ −
return true;+ −
}+ −
+ − if (!url.isValid())+ −
return false;+ −
+ − if (url.scheme().isEmpty())+ −
return openDocument(url);+ −
+ − quintptr returnValue = (quintptr)ShellExecute(0, 0, (wchar_t *)QString::fromUtf8(url.toEncoded().constData()).utf16(),+ −
0, 0, SW_SHOWNORMAL);+ −
return (returnValue > 32);+ −
}+ −
+ − QString QDesktopServices::storageLocation(StandardLocation type)+ −
{+ −
QString result;+ −
+ − #ifndef Q_OS_WINCE+ −
QLibrary library(QLatin1String("shell32"));+ −
#else+ −
QLibrary library(QLatin1String("coredll"));+ −
#endif // Q_OS_WINCE+ −
typedef BOOL (WINAPI*GetSpecialFolderPath)(HWND, LPWSTR, int, BOOL);+ −
static GetSpecialFolderPath SHGetSpecialFolderPath =+ −
(GetSpecialFolderPath)library.resolve("SHGetSpecialFolderPathW");+ −
if (!SHGetSpecialFolderPath)+ −
return QString();+ −
+ − wchar_t path[MAX_PATH];+ −
+ − switch (type) {+ −
case DataLocation:+ −
#if defined Q_WS_WINCE+ −
if (SHGetSpecialFolderPath(0, path, CSIDL_APPDATA, FALSE))+ −
#else+ −
if (SHGetSpecialFolderPath(0, path, CSIDL_LOCAL_APPDATA, FALSE))+ −
#endif+ −
result = QString::fromWCharArray(path);+ −
if (!QCoreApplication::organizationName().isEmpty())+ −
result = result + QLatin1String("\\") + QCoreApplication::organizationName();+ −
if (!QCoreApplication::applicationName().isEmpty())+ −
result = result + QLatin1String("\\") + QCoreApplication::applicationName();+ −
break;+ −
+ − case DesktopLocation:+ −
if (SHGetSpecialFolderPath(0, path, CSIDL_DESKTOPDIRECTORY, FALSE))+ −
result = QString::fromWCharArray(path);+ −
break;+ −
+ − case DocumentsLocation:+ −
if (SHGetSpecialFolderPath(0, path, CSIDL_PERSONAL, FALSE))+ −
result = QString::fromWCharArray(path);+ −
break;+ −
+ − case FontsLocation:+ −
if (SHGetSpecialFolderPath(0, path, CSIDL_FONTS, FALSE))+ −
result = QString::fromWCharArray(path);+ −
break;+ −
+ − case ApplicationsLocation:+ −
if (SHGetSpecialFolderPath(0, path, CSIDL_PROGRAMS, FALSE))+ −
result = QString::fromWCharArray(path);+ −
break;+ −
+ − case MusicLocation:+ −
if (SHGetSpecialFolderPath(0, path, CSIDL_MYMUSIC, FALSE))+ −
result = QString::fromWCharArray(path);+ −
break;+ −
+ − case MoviesLocation:+ −
if (SHGetSpecialFolderPath(0, path, CSIDL_MYVIDEO, FALSE))+ −
result = QString::fromWCharArray(path);+ −
break;+ −
+ − case PicturesLocation:+ −
if (SHGetSpecialFolderPath(0, path, CSIDL_MYPICTURES, FALSE))+ −
result = QString::fromWCharArray(path);+ −
break;+ −
+ − case CacheLocation:+ −
// Although Microsoft has a Cache key it is a pointer to IE's cache, not a cache+ −
// location for everyone. Most applications seem to be using a+ −
// cache directory located in their AppData directory+ −
return storageLocation(DataLocation) + QLatin1String("\\cache");+ −
+ − case QDesktopServices::HomeLocation:+ −
return QDir::homePath(); break;+ −
+ − case QDesktopServices::TempLocation:+ −
return QDir::tempPath(); break;+ −
+ − default:+ −
break;+ −
}+ −
return result;+ −
}+ −
+ − QString QDesktopServices::displayName(StandardLocation type)+ −
{+ −
Q_UNUSED(type);+ −
return QString();+ −
}+ −
+ − QT_END_NAMESPACE+ −
+ − #endif // QT_NO_DESKTOPSERVICES+ −