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Diffstat (limited to 'src/gui/util/qdesktopservices_win.cpp')
| -rw-r--r-- | src/gui/util/qdesktopservices_win.cpp | 249 |
1 files changed, 249 insertions, 0 deletions
diff --git a/src/gui/util/qdesktopservices_win.cpp b/src/gui/util/qdesktopservices_win.cpp new file mode 100644 index 0000000..0449cba --- /dev/null +++ b/src/gui/util/qdesktopservices_win.cpp @@ -0,0 +1,249 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (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 either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** 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 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <qsettings.h> +#include <qdir.h> +#include <qurl.h> +#include <qstringlist.h> +#include <qprocess.h> +#include <qtemporaryfile.h> +#include <qcoreapplication.h> + +#include <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 QT_NO_DESKTOPSERVICES + +QT_BEGIN_NAMESPACE + +//#undef UNICODE + +static bool openDocument(const QUrl &file) +{ + if (!file.isValid()) + return false; + + quintptr returnValue; + QT_WA({ + returnValue = (quintptr)ShellExecute(0, 0, (TCHAR *)file.toString().utf16(), 0, 0, SW_SHOWNORMAL); + } , { + returnValue = (quintptr)ShellExecuteA(0, 0, file.toString().toLocal8Bit().constData(), 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 + QByteArray path = command.toLocal8Bit(); + char commandValue[2 * MAX_PATH] = {0}; + DWORD returnValue = ExpandEnvironmentStringsA(path.data(), commandValue, MAX_PATH); + if (returnValue) + return QString::fromLocal8Bit(commandValue); + else + return command; +#endif +} + +static bool launchWebBrowser(const QUrl &url) +{ + if (url.scheme() == QLatin1String("mailto")) { + //Retrieve the commandline for the default mail client + //the 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; + QT_WA ({ + res = RegOpenKeyExW(HKEY_CLASSES_ROOT, L"mailto\\Shell\\Open\\Command", 0, KEY_READ, &handle); + if (res != ERROR_SUCCESS) + return false; + + wchar_t keyValue[2 * MAX_PATH] = {0}; + returnValue = RegQueryValueExW(handle, L"", 0, 0, reinterpret_cast<unsigned char*>(keyValue), &bufferSize); + if (!returnValue) + command = QString::fromRawData((QChar*)keyValue, bufferSize); + }, { + res = RegOpenKeyExA(HKEY_CLASSES_ROOT, "mailto\\Shell\\Open\\Command", 0, KEY_READ, &handle); + if (res != ERROR_SUCCESS) + return false; + + char keyValue[2 * MAX_PATH] = {0}; + returnValue = RegQueryValueExA(handle, "", 0, 0, reinterpret_cast<unsigned char*>(keyValue), &bufferSize); + if (!returnValue) + command = QString::fromLocal8Bit(keyValue); + }); + 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)); + QT_WA ({ + STARTUPINFO si; + ZeroMemory(&si, sizeof(si)); + si.cb = sizeof(si); + + returnValue = CreateProcess(NULL, (TCHAR*)command.utf16(), NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi); + }, { + STARTUPINFOA si; + ZeroMemory(&si, sizeof(si)); + si.cb = sizeof(si); + + returnValue = CreateProcessA(NULL, command.toLocal8Bit().data(), 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; + + quintptr returnValue; + QT_WA ({ + returnValue = (quintptr)ShellExecute(0, 0, (TCHAR *) QString::fromUtf8(url.toEncoded().constData()).utf16(), 0, 0, SW_SHOWNORMAL); + } , { + returnValue = (quintptr)ShellExecuteA(0, 0, url.toEncoded().constData(), 0, 0, SW_SHOWNORMAL); + }); + return (returnValue > 32); +} + +QString QDesktopServices::storageLocation(StandardLocation type) +{ +#if !defined(QT_NO_SETTINGS) + QSettings settings(QSettings::UserScope, QLatin1String("Microsoft"), QLatin1String("Windows")); + settings.beginGroup(QLatin1String("CurrentVersion/Explorer/Shell Folders")); + switch (type) { + 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 DataLocation: + if (!settings.contains(QLatin1String("Local AppData"))) + break; + return settings.value(QLatin1String("Local AppData")).toString() + + QLatin1String("\\") + QCoreApplication::organizationName() + + QLatin1String("\\") + QCoreApplication::applicationName(); + break; + case DesktopLocation: + return settings.value(QLatin1String("Desktop")).toString(); + break; + + case DocumentsLocation: + return settings.value(QLatin1String("Personal")).toString(); + break; + + case FontsLocation: + return settings.value(QLatin1String("Fonts")).toString(); + break; + + case ApplicationsLocation: + return settings.value(QLatin1String("Programs")).toString(); + break; + + case MusicLocation: + return settings.value(QLatin1String("My Music")).toString(); + break; + + case MoviesLocation: + return settings.value(QLatin1String("My Video")).toString(); + break; + + case PicturesLocation: + return settings.value(QLatin1String("My Pictures")).toString(); + break; + + case QDesktopServices::HomeLocation: + return QDir::homePath(); break; + + case QDesktopServices::TempLocation: + return QDir::tempPath(); break; + + default: + break; + } +#endif + return QString(); +} + +QString QDesktopServices::displayName(StandardLocation type) +{ + Q_UNUSED(type); + return QString(); +} + +QT_END_NAMESPACE + +#endif // QT_NO_DESKTOPSERVICES |