diff options
Diffstat (limited to 'src/gui/guiutil')
| -rw-r--r-- | src/gui/guiutil/guiutil.pri | 10 | ||||
| -rw-r--r-- | src/gui/guiutil/qdesktopservices.cpp | 309 | ||||
| -rw-r--r-- | src/gui/guiutil/qdesktopservices.h | 91 | ||||
| -rw-r--r-- | src/gui/guiutil/qdesktopservices_mac.cpp | 188 | ||||
| -rw-r--r-- | src/gui/guiutil/qdesktopservices_qpa.cpp | 93 | ||||
| -rw-r--r-- | src/gui/guiutil/qdesktopservices_s60.cpp | 461 | ||||
| -rw-r--r-- | src/gui/guiutil/qdesktopservices_win.cpp | 267 | ||||
| -rw-r--r-- | src/gui/guiutil/qdesktopservices_x11.cpp | 242 | ||||
| -rw-r--r-- | src/gui/guiutil/qhexstring_p.h | 98 | ||||
| -rw-r--r-- | src/gui/guiutil/qvalidator.cpp | 925 | ||||
| -rw-r--r-- | src/gui/guiutil/qvalidator.h | 217 |
11 files changed, 0 insertions, 2901 deletions
diff --git a/src/gui/guiutil/guiutil.pri b/src/gui/guiutil/guiutil.pri deleted file mode 100644 index 95ec2cfc0f..0000000000 --- a/src/gui/guiutil/guiutil.pri +++ /dev/null @@ -1,10 +0,0 @@ -# Qt util module - -HEADERS += \ - guiutil/qdesktopservices.h \ - guiutil/qhexstring_p.h \ - guiutil/qvalidator.h - -SOURCES += \ - guiutil/qdesktopservices.cpp \ - guiutil/qvalidator.cpp diff --git a/src/gui/guiutil/qdesktopservices.cpp b/src/gui/guiutil/qdesktopservices.cpp deleted file mode 100644 index 2c2c3308ca..0000000000 --- a/src/gui/guiutil/qdesktopservices.cpp +++ /dev/null @@ -1,309 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 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 "qdesktopservices.h" - -#ifndef QT_NO_DESKTOPSERVICES - -#include <qdebug.h> - -#if defined(Q_WS_QWS) || defined(Q_WS_QPA) -#include "qdesktopservices_qpa.cpp" -#elif defined(Q_WS_X11) -#include "qdesktopservices_x11.cpp" -#elif defined(Q_WS_WIN) -#include "qdesktopservices_win.cpp" -#elif defined(Q_WS_MAC) -#include "qdesktopservices_mac.cpp" -#elif defined(Q_OS_SYMBIAN) -#include "qdesktopservices_s60.cpp" -#endif - -#include <qhash.h> -#include <qobject.h> -#include <qcoreapplication.h> -#include <qurl.h> -#include <qmutex.h> - -QT_BEGIN_NAMESPACE - -class QOpenUrlHandlerRegistry : public QObject -{ - Q_OBJECT -public: - inline QOpenUrlHandlerRegistry() : mutex(QMutex::Recursive) {} - - QMutex mutex; - - struct Handler - { - QObject *receiver; - QByteArray name; - }; - typedef QHash<QString, Handler> HandlerHash; - HandlerHash handlers; - -public Q_SLOTS: - void handlerDestroyed(QObject *handler); - -}; - -Q_GLOBAL_STATIC(QOpenUrlHandlerRegistry, handlerRegistry) - -void QOpenUrlHandlerRegistry::handlerDestroyed(QObject *handler) -{ - HandlerHash::Iterator it = handlers.begin(); - while (it != handlers.end()) { - if (it->receiver == handler) { - it = handlers.erase(it); - } else { - ++it; - } - } -} - -/*! - \class QDesktopServices - \brief The QDesktopServices class provides methods for accessing common desktop services. - \since 4.2 - \ingroup desktop - - Many desktop environments provide services that can be used by applications to - perform common tasks, such as opening a web page, in a way that is both consistent - and takes into account the user's application preferences. - - This class contains functions that provide simple interfaces to these services - that indicate whether they succeeded or failed. - - The openUrl() function is used to open files located at arbitrary URLs in external - applications. For URLs that correspond to resources on the local filing system - (where the URL scheme is "file"), a suitable application will be used to open the - file; otherwise, a web browser will be used to fetch and display the file. - - The user's desktop settings control whether certain executable file types are - opened for browsing, or if they are executed instead. Some desktop environments - are configured to prevent users from executing files obtained from non-local URLs, - or to ask the user's permission before doing so. - - \section1 URL Handlers - - The behavior of the openUrl() function can be customized for individual URL - schemes to allow applications to override the default handling behavior for - certain types of URLs. - - The dispatch mechanism allows only one custom handler to be used for each URL - scheme; this is set using the setUrlHandler() function. Each handler is - implemented as a slot which accepts only a single QUrl argument. - - The existing handlers for each scheme can be removed with the - unsetUrlHandler() function. This returns the handling behavior for the given - scheme to the default behavior. - - This system makes it easy to implement a help system, for example. Help could be - provided in labels and text browsers using \gui{help://myapplication/mytopic} - URLs, and by registering a handler it becomes possible to display the help text - inside the application: - - \snippet doc/src/snippets/code/src_gui_util_qdesktopservices.cpp 0 - - If inside the handler you decide that you can't open the requested - URL, you can just call QDesktopServices::openUrl() again with the - same argument, and it will try to open the URL using the - appropriate mechanism for the user's desktop environment. - - \sa QSystemTrayIcon, QProcess -*/ - -/*! - Opens the given \a url in the appropriate Web browser for the user's desktop - environment, and returns true if successful; otherwise returns false. - - If the URL is a reference to a local file (i.e., the URL scheme is "file") then - it will be opened with a suitable application instead of a Web browser. - - The following example opens a file on the Windows file system residing on a path - that contains spaces: - - \snippet doc/src/snippets/code/src_gui_util_qdesktopservices.cpp 2 - - If a \c mailto URL is specified, the user's e-mail client will be used to open a - composer window containing the options specified in the URL, similar to the way - \c mailto links are handled by a Web browser. - - For example, the following URL contains a recipient (\c{user@foo.com}), a - subject (\c{Test}), and a message body (\c{Just a test}): - - \snippet doc/src/snippets/code/src_gui_util_qdesktopservices.cpp 1 - - \warning Although many e-mail clients can send attachments and are - Unicode-aware, the user may have configured their client without these features. - Also, certain e-mail clients (e.g., Lotus Notes) have problems with long URLs. - - \sa setUrlHandler() -*/ -bool QDesktopServices::openUrl(const QUrl &url) -{ - QOpenUrlHandlerRegistry *registry = handlerRegistry(); - QMutexLocker locker(®istry->mutex); - static bool insideOpenUrlHandler = false; - - if (!insideOpenUrlHandler) { - QOpenUrlHandlerRegistry::HandlerHash::ConstIterator handler = registry->handlers.constFind(url.scheme()); - if (handler != registry->handlers.constEnd()) { - insideOpenUrlHandler = true; - bool result = QMetaObject::invokeMethod(handler->receiver, handler->name.constData(), Qt::DirectConnection, Q_ARG(QUrl, url)); - insideOpenUrlHandler = false; - return result; // ### support bool slot return type - } - } - - bool result; - if (url.scheme() == QLatin1String("file")) - result = openDocument(url); - else - result = launchWebBrowser(url); - - return result; -} - -/*! - Sets the handler for the given \a scheme to be the handler \a method provided by - the \a receiver object. - - This function provides a way to customize the behavior of openUrl(). If openUrl() - is called with a URL with the specified \a scheme then the given \a method on the - \a receiver object is called instead of QDesktopServices launching an external - application. - - The provided method must be implemented as a slot that only accepts a single QUrl - argument. - - If setUrlHandler() is used to set a new handler for a scheme which already - has a handler, the existing handler is simply replaced with the new one. - Since QDesktopServices does not take ownership of handlers, no objects are - deleted when a handler is replaced. - - Note that the handler will always be called from within the same thread that - calls QDesktopServices::openUrl(). - - \sa openUrl(), unsetUrlHandler() -*/ -void QDesktopServices::setUrlHandler(const QString &scheme, QObject *receiver, const char *method) -{ - QOpenUrlHandlerRegistry *registry = handlerRegistry(); - QMutexLocker locker(®istry->mutex); - if (!receiver) { - registry->handlers.remove(scheme); - return; - } - QOpenUrlHandlerRegistry::Handler h; - h.receiver = receiver; - h.name = method; - registry->handlers.insert(scheme, h); - QObject::connect(receiver, SIGNAL(destroyed(QObject*)), - registry, SLOT(handlerDestroyed(QObject*))); -} - -/*! - Removes a previously set URL handler for the specified \a scheme. - - \sa setUrlHandler() -*/ -void QDesktopServices::unsetUrlHandler(const QString &scheme) -{ - setUrlHandler(scheme, 0, 0); -} - -/*! - \enum QDesktopServices::StandardLocation - \since 4.4 - - This enum describes the different locations that can be queried by - QDesktopServices::storageLocation and QDesktopServices::displayName. - - \value DesktopLocation Returns the user's desktop directory. - \value DocumentsLocation Returns the user's document. - \value FontsLocation Returns the user's fonts. - \value ApplicationsLocation Returns the user's applications. - \value MusicLocation Returns the users music. - \value MoviesLocation Returns the user's movies. - \value PicturesLocation Returns the user's pictures. - \value TempLocation Returns the system's temporary directory. - \value HomeLocation Returns the user's home directory. - \value DataLocation Returns a directory location where persistent - application data can be stored. QCoreApplication::applicationName - and QCoreApplication::organizationName should work on all - platforms. - \value CacheLocation Returns a directory location where user-specific - non-essential (cached) data should be written. - - \sa storageLocation() displayName() -*/ - -/*! - \fn QString QDesktopServices::storageLocation(StandardLocation type) - \since 4.4 - - Returns the default system directory where files of \a type belong, or an empty string - if the location cannot be determined. - - \note The storage location returned can be a directory that does not exist; i.e., it - may need to be created by the system or the user. - - \note On Symbian OS, ApplicationsLocation always point /sys/bin folder on the same drive - with executable. FontsLocation always points to folder on ROM drive. Symbian OS does not - have desktop concept, DesktopLocation returns same path as DocumentsLocation. - Rest of the standard locations point to folder on same drive with executable, except - that if executable is in ROM the folder from C drive is returned. -*/ - -/*! - \fn QString QDesktopServices::displayName(StandardLocation type) - - Returns a localized display name for the given location \a type or - an empty QString if no relevant location can be found. -*/ - -QT_END_NAMESPACE - -#include "qdesktopservices.moc" - -#endif // QT_NO_DESKTOPSERVICES diff --git a/src/gui/guiutil/qdesktopservices.h b/src/gui/guiutil/qdesktopservices.h deleted file mode 100644 index 9d5657ecca..0000000000 --- a/src/gui/guiutil/qdesktopservices.h +++ /dev/null @@ -1,91 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 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. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QDESKTOPSERVICES_H -#define QDESKTOPSERVICES_H - -#include <QtCore/qstring.h> - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -QT_MODULE(Gui) - -#ifndef QT_NO_DESKTOPSERVICES - -class QStringList; -class QUrl; -class QObject; - -class Q_GUI_EXPORT QDesktopServices -{ -public: - static bool openUrl(const QUrl &url); - static void setUrlHandler(const QString &scheme, QObject *receiver, const char *method); - static void unsetUrlHandler(const QString &scheme); - - enum StandardLocation { - DesktopLocation, - DocumentsLocation, - FontsLocation, - ApplicationsLocation, - MusicLocation, - MoviesLocation, - PicturesLocation, - TempLocation, - HomeLocation, - DataLocation, - CacheLocation - }; - - static QString storageLocation(StandardLocation type); - static QString displayName(StandardLocation type); -}; - -#endif // QT_NO_DESKTOPSERVICES - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif // QDESKTOPSERVICES_H - diff --git a/src/gui/guiutil/qdesktopservices_mac.cpp b/src/gui/guiutil/qdesktopservices_mac.cpp deleted file mode 100644 index e9868471cb..0000000000 --- a/src/gui/guiutil/qdesktopservices_mac.cpp +++ /dev/null @@ -1,188 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 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. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QT_NO_DESKTOPSERVICES - -#include <qprocess.h> -#include <qstringlist.h> -#include <qdir.h> -#include <qurl.h> -#include <qstringlist.h> -#include <private/qcore_mac_p.h> -#include <qcoreapplication.h> - -#include <ApplicationServices/ApplicationServices.h> - -QT_BEGIN_NAMESPACE - -/* - Translates a QDesktopServices::StandardLocation into the mac equivalent. -*/ -OSType translateLocation(QDesktopServices::StandardLocation type) -{ - switch (type) { - case QDesktopServices::DesktopLocation: - return kDesktopFolderType; break; - - case QDesktopServices::DocumentsLocation: - return kDocumentsFolderType; break; - - case QDesktopServices::FontsLocation: - // There are at least two different font directories on the mac: /Library/Fonts and ~/Library/Fonts. - // To select a specific one we have to specify a different first parameter when calling FSFindFolder. - return kFontsFolderType; break; - - case QDesktopServices::ApplicationsLocation: - return kApplicationsFolderType; break; - - case QDesktopServices::MusicLocation: - return kMusicDocumentsFolderType; break; - - case QDesktopServices::MoviesLocation: - return kMovieDocumentsFolderType; break; - - case QDesktopServices::PicturesLocation: - return kPictureDocumentsFolderType; break; - - case QDesktopServices::TempLocation: - return kTemporaryFolderType; break; - - case QDesktopServices::DataLocation: - return kApplicationSupportFolderType; break; - - case QDesktopServices::CacheLocation: - return kCachedDataFolderType; break; - - default: - return kDesktopFolderType; break; - } -} - -static bool lsOpen(const QUrl &url) -{ - if (!url.isValid() || url.scheme().isEmpty()) - return false; - - QCFType<CFURLRef> cfUrl = CFURLCreateWithString(0, QCFString(QString::fromLatin1(url.toEncoded())), 0); - if (cfUrl == 0) - return false; - - const OSStatus err = LSOpenCFURLRef(cfUrl, 0); - return (err == noErr); -} - -static bool launchWebBrowser(const QUrl &url) -{ - return lsOpen(url); -} - -static bool openDocument(const QUrl &file) -{ - if (!file.isValid()) - return false; - - // LSOpen does not work in this case, use QProcess open instead. - return QProcess::startDetached(QLatin1String("open"), QStringList() << file.toLocalFile()); -} - -/* - Constructs a full unicode path from a FSRef. -*/ -static QString getFullPath(const FSRef &ref) -{ - QByteArray ba(2048, 0); - if (FSRefMakePath(&ref, reinterpret_cast<UInt8 *>(ba.data()), ba.size()) == noErr) - return QString::fromUtf8(ba).normalized(QString::NormalizationForm_C); - return QString(); -} - -QString QDesktopServices::storageLocation(StandardLocation type) -{ - if (type == HomeLocation) - return QDir::homePath(); - - if (type == TempLocation) - return QDir::tempPath(); - - short domain = kOnAppropriateDisk; - - if (type == DataLocation || type == CacheLocation) - domain = kUserDomain; - - // http://developer.apple.com/documentation/Carbon/Reference/Folder_Manager/Reference/reference.html - FSRef ref; - OSErr err = FSFindFolder(domain, translateLocation(type), false, &ref); - if (err) - return QString(); - - QString path = getFullPath(ref); - - if (type == DataLocation || type == CacheLocation) { - if (QCoreApplication::organizationName().isEmpty() == false) - path += QLatin1Char('/') + QCoreApplication::organizationName(); - if (QCoreApplication::applicationName().isEmpty() == false) - path += QLatin1Char('/') + QCoreApplication::applicationName(); - } - - return path; -} - -QString QDesktopServices::displayName(StandardLocation type) -{ - if (QDesktopServices::HomeLocation == type) - return QObject::tr("Home"); - - FSRef ref; - OSErr err = FSFindFolder(kOnAppropriateDisk, translateLocation(type), false, &ref); - if (err) - return QString(); - - QCFString displayName; - err = LSCopyDisplayNameForRef(&ref, &displayName); - if (err) - return QString(); - - return static_cast<QString>(displayName); -} - -QT_END_NAMESPACE - -#endif // QT_NO_DESKTOPSERVICES diff --git a/src/gui/guiutil/qdesktopservices_qpa.cpp b/src/gui/guiutil/qdesktopservices_qpa.cpp deleted file mode 100644 index 324fa51a62..0000000000 --- a/src/gui/guiutil/qdesktopservices_qpa.cpp +++ /dev/null @@ -1,93 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 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 <qcoreapplication.h> -#include <qdir.h> - -QT_BEGIN_NAMESPACE - -static bool launchWebBrowser(const QUrl &url) -{ - Q_UNUSED(url); - qWarning("QDesktopServices::launchWebBrowser not implemented"); - return false; -} - -static bool openDocument(const QUrl &file) -{ - Q_UNUSED(file); - qWarning("QDesktopServices::openDocument not implemented"); - return false; -} - - -QString QDesktopServices::storageLocation(StandardLocation type) -{ - if (type == DataLocation) { - QString qwsDataHome = QLatin1String(qgetenv("QWS_DATA_HOME")); - if (qwsDataHome.isEmpty()) - qwsDataHome = QDir::homePath() + QLatin1String("/.qws/share"); - qwsDataHome += QLatin1String("/data/") - + QCoreApplication::organizationName() + QLatin1Char('/') - + QCoreApplication::applicationName(); - return qwsDataHome; - } - if (type == QDesktopServices::CacheLocation) { - QString qwsCacheHome = QLatin1String(qgetenv("QWS_CACHE_HOME")); - if (qwsCacheHome.isEmpty()) - qwsCacheHome = QDir::homePath() + QLatin1String("/.qws/cache/"); - qwsCacheHome += QCoreApplication::organizationName() + QLatin1Char('/') - + QCoreApplication::applicationName(); - return qwsCacheHome; - } - - qWarning("QDesktopServices::storageLocation %d not implemented", type); - return QString(); -} - -QString QDesktopServices::displayName(StandardLocation type) -{ - Q_UNUSED(type); - qWarning("QDesktopServices::displayName not implemented"); - return QString(); -} - -QT_END_NAMESPACE diff --git a/src/gui/guiutil/qdesktopservices_s60.cpp b/src/gui/guiutil/qdesktopservices_s60.cpp deleted file mode 100644 index 8caeb74fec..0000000000 --- a/src/gui/guiutil/qdesktopservices_s60.cpp +++ /dev/null @@ -1,461 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 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 <qcoreapplication.h> -#include <qdir.h> -#include <qurl.h> -#include <private/qcore_symbian_p.h> - -#include <f32file.h> // TDriveUnit etc -#include <pathinfo.h> // PathInfo - -#ifndef USE_SCHEMEHANDLER -#ifdef Q_WS_S60 -// This flag changes the implementation to use S60 CDcoumentHandler -// instead of apparc when opening the files -#define USE_DOCUMENTHANDLER -#endif - -#include <txtrich.h> // CRichText -#include <eikenv.h> // CEikonEnv -#include <apgcli.h> // RApaLsSession -#include <apgtask.h> // TApaTaskList, TApaTask -#include <rsendas.h> // RSendAs -#include <rsendasmessage.h> // RSendAsMessage - -#ifdef USE_DOCUMENTHANDLER -#include <DocumentHandler.h> // CDocumentHandler -#include <AknServerApp.h> -#endif -#else // USE_SCHEMEHANDLER -#include <schemehandler.h> -#endif - -QT_BEGIN_NAMESPACE - -_LIT(KCacheSubDir, "Cache\\"); -_LIT(KSysBin, "\\Sys\\Bin\\"); -_LIT(KBrowserPrefix, "4 " ); -_LIT(KFontsDir, "z:\\resource\\Fonts\\"); - -#ifndef USE_SCHEMEHANDLER -// copied from miutset.h, so we don't get a dependency into the app layer -const TUid KUidMsgTypeSMTP = {0x10001028}; // 268439592 -const TUid KUidBrowser = { 0x10008D39 }; - -template<class R> -class QAutoClose -{ -public: - QAutoClose(R& aObj) : mPtr(&aObj) {} - ~QAutoClose() - { - if (mPtr) - mPtr->Close(); - } - void Forget() - { - mPtr = 0; - } -private: - QAutoClose(const QAutoClose&); - QAutoClose& operator=(const QAutoClose&); -private: - R* mPtr; -}; - -#ifdef USE_DOCUMENTHANDLER -class QS60DocumentHandler : public MAknServerAppExitObserver -{ -public: - QS60DocumentHandler() :docHandler(0) {} - - ~QS60DocumentHandler() { - delete docHandler; - } - - CDocumentHandler& documentHandler() { - // In case user calls openUrl twice subsequently, before the first embedded app is closed - // we use the same CDocumentHandler instance. Using same instance makes sure the first - // launched embedded app is closed and latter one gets embedded to our app. - // Using different instance would help only theoretically since user cannot interact with - // several embedded apps at the same time. - if(!docHandler) { - QT_TRAP_THROWING(docHandler = CDocumentHandler::NewL()); - docHandler->SetExitObserver(this); - } - return *docHandler; - } - -private: // From MAknServerAppExitObserver - void HandleServerAppExit(TInt /*aReason*/) { - delete docHandler; - docHandler = 0; - } - -private: - CDocumentHandler* docHandler; -}; -Q_GLOBAL_STATIC(QS60DocumentHandler, qt_s60_documenthandler); -#endif - -static void handleMailtoSchemeLX(const QUrl &url) -{ - // this function has many intermingled leaves and throws. Qt and Symbian objects do not have - // destructor dependencies, and cleanup object is used to prevent cleanup stack dependency on stack. - QString recipient = url.path(); - QString subject = url.queryItemValue(QLatin1String("subject")); - QString body = url.queryItemValue(QLatin1String("body")); - QString to = url.queryItemValue(QLatin1String("to")); - QString cc = url.queryItemValue(QLatin1String("cc")); - QString bcc = url.queryItemValue(QLatin1String("bcc")); - - // these fields might have comma separated addresses - QStringList recipients = recipient.split(QLatin1String(","), QString::SkipEmptyParts); - QStringList tos = to.split(QLatin1String(","), QString::SkipEmptyParts); - QStringList ccs = cc.split(QLatin1String(","), QString::SkipEmptyParts); - QStringList bccs = bcc.split(QLatin1String(","), QString::SkipEmptyParts); - - RSendAs sendAs; - User::LeaveIfError(sendAs.Connect()); - QAutoClose<RSendAs> sendAsCleanup(sendAs); - - CSendAsAccounts* accounts = CSendAsAccounts::NewL(); - CleanupStack::PushL(accounts); - sendAs.AvailableAccountsL(KUidMsgTypeSMTP, *accounts); - TInt count = accounts->Count(); - CleanupStack::PopAndDestroy(accounts); - - if(!count) { - // TODO: Task 259192: We should try to create account if count == 0 - // CSendUi would provide account creation service for us, but it requires ridicilous - // capabilities: LocalServices NetworkServices ReadDeviceData ReadUserData WriteDeviceData WriteUserData - User::Leave(KErrNotSupported); - } else { - RSendAsMessage sendAsMessage; - sendAsMessage.CreateL(sendAs, KUidMsgTypeSMTP); - QAutoClose<RSendAsMessage> sendAsMessageCleanup(sendAsMessage); - - - // Subject - sendAsMessage.SetSubjectL(qt_QString2TPtrC(subject)); - - // Body - sendAsMessage.SetBodyTextL(qt_QString2TPtrC(body)); - - // To - foreach(QString item, recipients) - sendAsMessage.AddRecipientL(qt_QString2TPtrC(item), RSendAsMessage::ESendAsRecipientTo); - - foreach(QString item, tos) - sendAsMessage.AddRecipientL(qt_QString2TPtrC(item), RSendAsMessage::ESendAsRecipientTo); - - // Cc - foreach(QString item, ccs) - sendAsMessage.AddRecipientL(qt_QString2TPtrC(item), RSendAsMessage::ESendAsRecipientCc); - - // Bcc - foreach(QString item, bccs) - sendAsMessage.AddRecipientL(qt_QString2TPtrC(item), RSendAsMessage::ESendAsRecipientBcc); - - // send the message - sendAsMessage.LaunchEditorAndCloseL(); - // sendAsMessage is already closed - sendAsMessageCleanup.Forget(); - } -} - -static bool handleMailtoScheme(const QUrl &url) -{ - TRAPD(err, QT_TRYCATCH_LEAVING(handleMailtoSchemeLX(url))); - return err ? false : true; -} - -static void handleOtherSchemesL(const TDesC& aUrl) -{ - // Other schemes are at the moment passed to WEB browser - HBufC* buf16 = HBufC::NewLC(aUrl.Length() + KBrowserPrefix.iTypeLength); - buf16->Des().Copy(KBrowserPrefix); // Prefix used to launch correct browser view - buf16->Des().Append(aUrl); - - TApaTaskList taskList(CEikonEnv::Static()->WsSession()); - TApaTask task = taskList.FindApp(KUidBrowser); - if (task.Exists()){ - // Switch to existing browser instance - task.BringToForeground(); - HBufC8* param8 = HBufC8::NewLC(buf16->Length()); - param8->Des().Append(buf16->Des()); - task.SendMessage(TUid::Uid( 0 ), *param8); // Uid is not used - CleanupStack::PopAndDestroy(param8); - } else { - // Start a new browser instance - RApaLsSession appArcSession; - User::LeaveIfError(appArcSession.Connect()); - CleanupClosePushL<RApaLsSession>(appArcSession); - TThreadId id; - appArcSession.StartDocument(*buf16, KUidBrowser, id); - CleanupStack::PopAndDestroy(); // appArcSession - } - - CleanupStack::PopAndDestroy(buf16); -} - -static bool handleOtherSchemes(const QUrl &url) -{ - QString encUrl(QString::fromUtf8(url.toEncoded())); - TPtrC urlPtr(qt_QString2TPtrC(encUrl)); - TRAPD( err, handleOtherSchemesL(urlPtr)); - return err ? false : true; -} - - -static void openDocumentL(const TDesC& aUrl) -{ -#ifndef USE_DOCUMENTHANDLER - // Start app associated to file MIME type by using RApaLsSession - // Apparc base method cannot be used to open app in embedded mode, - // but seems to be most stable way at the moment - RApaLsSession appArcSession; - User::LeaveIfError(appArcSession.Connect()); - CleanupClosePushL<RApaLsSession>(appArcSession); - TThreadId id; - // ESwitchFiles means do not start another instance - // Leaves if file does not exist, leave is trapped in openDocument and false returned to user. - User::LeaveIfError(appArcSession.StartDocument(aUrl, id, - RApaLsSession::ESwitchFiles)); // ELaunchNewApp - CleanupStack::PopAndDestroy(); // appArcSession -#else - // This is an alternative way to launch app associated to MIME type - // CDocumentHandler also supports opening apps in embedded mode. - TDataType temp; - qt_s60_documenthandler()->documentHandler().OpenFileEmbeddedL(aUrl, temp); -#endif -} - -static bool launchWebBrowser(const QUrl &url) -{ - if (!url.isValid()) - return false; - - if (url.scheme() == QLatin1String("mailto")) { - return handleMailtoScheme(url); - } - return handleOtherSchemes( url ); -} - -static bool openDocument(const QUrl &file) -{ - if (!file.isValid()) - return false; - - QString filePath = file.toLocalFile(); - filePath = QDir::toNativeSeparators(filePath); - TPtrC filePathPtr(qt_QString2TPtrC(filePath)); - TRAPD(err, openDocumentL(filePathPtr)); - return err ? false : true; -} - -#else //USE_SCHEMEHANDLER -// The schemehandler component only exist in private SDK. This implementation -// exist here just for convenience in case that we need to use it later on -// The schemehandle based implementation is not yet tested. - -// The biggest advantage of schemehandler is that it can handle -// wide range of schemes and is extensible by plugins -static void handleUrlL(const TDesC& aUrl) -{ - CSchemeHandler* schemeHandler = CSchemeHandler::NewL(aUrl); - CleanupStack::PushL(schemeHandler); - schemeHandler->HandleUrlStandaloneL(); // Process the Url in standalone mode - CleanupStack::PopAndDestroy(); -} - -static bool handleUrl(const QUrl &url) -{ - if (!url.isValid()) - return false; - - QString urlString(url.toEncoded()); - TPtrC urlPtr(qt_QString2TPtrC(urlString)); - TRAPD( err, handleUrlL(urlPtr)); - return err ? false : true; -} - -static bool launchWebBrowser(const QUrl &url) -{ - return handleUrl(url); -} - -static bool openDocument(const QUrl &file) -{ - return handleUrl(file); -} - -#endif //USE_SCHEMEHANDLER - -// Common functions to all implementations - -static TDriveUnit exeDrive() -{ - RProcess me; - TFileName processFileName = me.FileName(); - TDriveUnit drive(processFileName); - return drive; -} - -static TDriveUnit writableExeDrive() -{ - TDriveUnit drive = exeDrive(); - if (drive.operator TInt() == EDriveZ) - return TDriveUnit(EDriveC); - return drive; -} - -static TPtrC writableDataRoot() -{ - TDriveUnit drive = exeDrive(); - switch (drive.operator TInt()){ - case EDriveC: - return PathInfo::PhoneMemoryRootPath(); - break; - case EDriveE: - return PathInfo::MemoryCardRootPath(); - break; - case EDriveZ: - // It is not possible to write on ROM drive -> - // return phone mem root path instead - return PathInfo::PhoneMemoryRootPath(); - break; - default: - return PathInfo::PhoneMemoryRootPath(); - break; - } -} - -QString QDesktopServices::storageLocation(StandardLocation type) -{ - TFileName path; - - switch (type) { - case DesktopLocation: - qWarning("No desktop concept in Symbian OS"); - // But lets still use some feasible default - path.Append(writableDataRoot()); - break; - case DocumentsLocation: - path.Append(writableDataRoot()); - break; - case FontsLocation: - path.Append(KFontsDir); - break; - case ApplicationsLocation: - path.Append(exeDrive().Name()); - path.Append(KSysBin); - break; - case MusicLocation: - path.Append(writableDataRoot()); - path.Append(PathInfo::SoundsPath()); - break; - case MoviesLocation: - path.Append(writableDataRoot()); - path.Append(PathInfo::VideosPath()); - break; - case PicturesLocation: - path.Append(writableDataRoot()); - path.Append(PathInfo::ImagesPath()); - break; - case TempLocation: - return QDir::tempPath(); - break; - case HomeLocation: - path.Append(writableDataRoot()); - //return QDir::homePath(); break; - break; - case DataLocation: - qt_s60GetRFs().PrivatePath(path); - path.Insert(0, writableExeDrive().Name()); - break; - case CacheLocation: - qt_s60GetRFs().PrivatePath(path); - path.Insert(0, writableExeDrive().Name()); - path.Append(KCacheSubDir); - break; - default: - // Lets use feasible default - path.Append(writableDataRoot()); - break; - } - - // Convert to cross-platform format and clean the path - QString nativePath = QString::fromUtf16(path.Ptr(), path.Length()); - QString qtPath = QDir::fromNativeSeparators(nativePath); - qtPath = QDir::cleanPath(qtPath); - - // Note: The storage location returned can be a directory that does not exist; - // i.e., it may need to be created by the system or the user. - return qtPath; -} - -typedef QString (*LocalizerFunc)(QString&); - -static QString defaultLocalizedDirectoryName(QString&) -{ - return QString(); -} - -QString QDesktopServices::displayName(StandardLocation type) -{ - static LocalizerFunc ptrLocalizerFunc = NULL; - - if (!ptrLocalizerFunc) { - ptrLocalizerFunc = reinterpret_cast<LocalizerFunc> - (qt_resolveS60PluginFunc(S60Plugin_LocalizedDirectoryName)); - if (!ptrLocalizerFunc) - ptrLocalizerFunc = &defaultLocalizedDirectoryName; - } - - QString rawPath = storageLocation(type); - return ptrLocalizerFunc(rawPath); -} - - -QT_END_NAMESPACE diff --git a/src/gui/guiutil/qdesktopservices_win.cpp b/src/gui/guiutil/qdesktopservices_win.cpp deleted file mode 100644 index 783970ba82..0000000000 --- a/src/gui/guiutil/qdesktopservices_win.cpp +++ /dev/null @@ -1,267 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 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 <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; - QString command; - - HKEY handle; - LONG res; - wchar_t keyValue[MAX_PATH] = {0}; - QString keyName(QLatin1String("mailto")); - - //Check if user has set preference, otherwise use default. - res = RegOpenKeyEx(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 = sizeof(wchar_t) * MAX_PATH; - returnValue = RegQueryValueEx(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 - QSystemLibrary library(QLatin1String("shell32")); -#else - QSystemLibrary 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 diff --git a/src/gui/guiutil/qdesktopservices_x11.cpp b/src/gui/guiutil/qdesktopservices_x11.cpp deleted file mode 100644 index e685bed0b9..0000000000 --- a/src/gui/guiutil/qdesktopservices_x11.cpp +++ /dev/null @@ -1,242 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 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 "qdesktopservices.h" - -#ifndef QT_NO_DESKTOPSERVICES - -#include <qprocess.h> -#include <qurl.h> -#include <qdir.h> -#include <qfile.h> -#include <qtextstream.h> -#include <private/qt_x11_p.h> -#include <qcoreapplication.h> -#include <stdlib.h> - -QT_BEGIN_NAMESPACE - -inline static bool launch(const QUrl &url, const QString &client) -{ -#if !defined(QT_NO_PROCESS) - return (QProcess::startDetached(client + QLatin1Char(' ') + QString::fromLatin1(url.toEncoded().constData()))); -#else - return (::system((client + QLatin1Char(' ') + QString::fromLatin1(url.toEncoded().constData())).toLocal8Bit().constData()) != -1); -#endif -} - -static bool openDocument(const QUrl &url) -{ - if (!url.isValid()) - return false; - - if (launch(url, QLatin1String("xdg-open"))) - return true; - - // Use the X11->desktopEnvironment value if X11 is non-NULL, - // otherwise just attempt to launch command regardless of the desktop environment - if ((!X11 || (X11 && X11->desktopEnvironment == DE_GNOME)) && launch(url, QLatin1String("gnome-open"))) { - return true; - } else { - if ((!X11 || (X11 && X11->desktopEnvironment == DE_KDE)) && launch(url, QLatin1String("kfmclient exec"))) - return true; - } - - if (launch(url, QLatin1String("firefox"))) - return true; - if (launch(url, QLatin1String("mozilla"))) - return true; - if (launch(url, QLatin1String("netscape"))) - return true; - if (launch(url, QLatin1String("opera"))) - return true; - - return false; -} - -static bool launchWebBrowser(const QUrl &url) -{ - if (!url.isValid()) - return false; - if (url.scheme() == QLatin1String("mailto")) - return openDocument(url); - - if (launch(url, QLatin1String("xdg-open"))) - return true; - if (launch(url, QString::fromLocal8Bit(getenv("DEFAULT_BROWSER")))) - return true; - if (launch(url, QString::fromLocal8Bit(getenv("BROWSER")))) - return true; - - // Use the X11->desktopEnvironment value if X11 is non-NULL, - // otherwise just attempt to launch command regardless of the desktop environment - if ((!X11 || (X11 && X11->desktopEnvironment == DE_GNOME)) && launch(url, QLatin1String("gnome-open"))) { - return true; - } else { - if ((!X11 || (X11 && X11->desktopEnvironment == DE_KDE)) && launch(url, QLatin1String("kfmclient openURL"))) - return true; - } - - if (launch(url, QLatin1String("firefox"))) - return true; - if (launch(url, QLatin1String("mozilla"))) - return true; - if (launch(url, QLatin1String("netscape"))) - return true; - if (launch(url, QLatin1String("opera"))) - return true; - return false; -} - - - -QString QDesktopServices::storageLocation(StandardLocation type) -{ - if (type == QDesktopServices::HomeLocation) - return QDir::homePath(); - if (type == QDesktopServices::TempLocation) - return QDir::tempPath(); - - // http://standards.freedesktop.org/basedir-spec/basedir-spec-0.6.html - if (type == QDesktopServices::CacheLocation) { - QString xdgCacheHome = QLatin1String(qgetenv("XDG_CACHE_HOME")); - if (xdgCacheHome.isEmpty()) - xdgCacheHome = QDir::homePath() + QLatin1String("/.cache"); - xdgCacheHome += QLatin1Char('/') + QCoreApplication::organizationName() - + QLatin1Char('/') + QCoreApplication::applicationName(); - return xdgCacheHome; - } - - if (type == QDesktopServices::DataLocation) { - QString xdgDataHome = QLatin1String(qgetenv("XDG_DATA_HOME")); - if (xdgDataHome.isEmpty()) - xdgDataHome = QDir::homePath() + QLatin1String("/.local/share"); - xdgDataHome += QLatin1String("/data/") - + QCoreApplication::organizationName() + QLatin1Char('/') - + QCoreApplication::applicationName(); - return xdgDataHome; - } - - // http://www.freedesktop.org/wiki/Software/xdg-user-dirs - QString xdgConfigHome = QLatin1String(qgetenv("XDG_CONFIG_HOME")); - if (xdgConfigHome.isEmpty()) - xdgConfigHome = QDir::homePath() + QLatin1String("/.config"); - QFile file(xdgConfigHome + QLatin1String("/user-dirs.dirs")); - if (file.exists() && file.open(QIODevice::ReadOnly)) { - QHash<QString, QString> lines; - QTextStream stream(&file); - // Only look for lines like: XDG_DESKTOP_DIR="$HOME/Desktop" - QRegExp exp(QLatin1String("^XDG_(.*)_DIR=(.*)$")); - while (!stream.atEnd()) { - QString line = stream.readLine(); - if (exp.indexIn(line) != -1) { - QStringList lst = exp.capturedTexts(); - QString key = lst.at(1); - QString value = lst.at(2); - if (value.length() > 2 - && value.startsWith(QLatin1Char('\"')) - && value.endsWith(QLatin1Char('\"'))) - value = value.mid(1, value.length() - 2); - // Store the key and value: "DESKTOP", "$HOME/Desktop" - lines[key] = value; - } - } - - QString key; - switch (type) { - case DesktopLocation: key = QLatin1String("DESKTOP"); break; - case DocumentsLocation: key = QLatin1String("DOCUMENTS"); break; - case PicturesLocation: key = QLatin1String("PICTURES"); break; - case MusicLocation: key = QLatin1String("MUSIC"); break; - case MoviesLocation: key = QLatin1String("VIDEOS"); break; - default: break; - } - if (!key.isEmpty() && lines.contains(key)) { - QString value = lines[key]; - // value can start with $HOME - if (value.startsWith(QLatin1String("$HOME"))) - value = QDir::homePath() + value.mid(5); - return value; - } - } - - QDir emptyDir; - QString path; - switch (type) { - case DesktopLocation: - path = QDir::homePath() + QLatin1String("/Desktop"); - break; - case DocumentsLocation: - path = QDir::homePath() + QLatin1String("/Documents"); - break; - case PicturesLocation: - path = QDir::homePath() + QLatin1String("/Pictures"); - break; - - case FontsLocation: - path = QDir::homePath() + QLatin1String("/.fonts"); - break; - - case MusicLocation: - path = QDir::homePath() + QLatin1String("/Music"); - break; - - case MoviesLocation: - path = QDir::homePath() + QLatin1String("/Videos"); - break; - - case ApplicationsLocation: - default: - break; - } - - return path; -} - -QString QDesktopServices::displayName(StandardLocation type) -{ - Q_UNUSED(type); - return QString(); -} - -QT_END_NAMESPACE - -#endif // QT_NO_DESKTOPSERVICES diff --git a/src/gui/guiutil/qhexstring_p.h b/src/gui/guiutil/qhexstring_p.h deleted file mode 100644 index 3c8d562756..0000000000 --- a/src/gui/guiutil/qhexstring_p.h +++ /dev/null @@ -1,98 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 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 <QtCore/qglobal.h> -#include <QtCore/qpoint.h> -#include <QtCore/qstring.h> -#include <QtGui/qpolygon.h> -#include <QtCore/qstringbuilder.h> - -#ifndef QHEXSTRING_P_H -#define QHEXSTRING_P_H - -// -// W A R N I N G -// ------------- -// -// This file is not part of the Qt API. It exists purely as an -// implementation detail. This header file may change from version to -// version without notice, or even be removed. -// -// We mean it. -// - -QT_BEGIN_NAMESPACE - -// internal helper. Converts an integer value to an unique string token -template <typename T> - struct HexString -{ - inline HexString(const T t) - : val(t) - {} - - inline void write(QChar *&dest) const - { - const ushort hexChars[] = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f' }; - const char *c = reinterpret_cast<const char *>(&val); - for (uint i = 0; i < sizeof(T); ++i) { - *dest++ = hexChars[*c & 0xf]; - *dest++ = hexChars[(*c & 0xf0) >> 4]; - ++c; - } - } - const T val; -}; - -// specialization to enable fast concatenating of our string tokens to a string -template <typename T> - struct QConcatenable<HexString<T> > -{ - typedef HexString<T> type; - enum { ExactSize = true }; - static int size(const HexString<T> &) { return sizeof(T) * 2; } - static inline void appendTo(const HexString<T> &str, QChar *&out) { str.write(out); } - typedef QString ConvertTo; -}; - -QT_END_NAMESPACE - -#endif // QHEXSTRING_P_H diff --git a/src/gui/guiutil/qvalidator.cpp b/src/gui/guiutil/qvalidator.cpp deleted file mode 100644 index a76f7bb6e8..0000000000 --- a/src/gui/guiutil/qvalidator.cpp +++ /dev/null @@ -1,925 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 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 <qdebug.h> - -#include "qvalidator.h" -#ifndef QT_NO_VALIDATOR -#include "private/qobject_p.h" -#include "private/qlocale_p.h" - -#include <limits.h> -#include <math.h> - -QT_BEGIN_NAMESPACE - -/*! - \class QValidator - \brief The QValidator class provides validation of input text. - - The class itself is abstract. Two subclasses, \l QIntValidator and - \l QDoubleValidator, provide basic numeric-range checking, and \l - QRegExpValidator provides general checking using a custom regular - expression. - - If the built-in validators aren't sufficient, you can subclass - QValidator. The class has two virtual functions: validate() and - fixup(). - - \l validate() must be implemented by every subclass. It returns - \l Invalid, \l Intermediate or \l Acceptable depending on whether - its argument is valid (for the subclass's definition of valid). - - These three states require some explanation. An \l Invalid string - is \e clearly invalid. \l Intermediate is less obvious: the - concept of validity is difficult to apply when the string is - incomplete (still being edited). QValidator defines \l Intermediate - as the property of a string that is neither clearly invalid nor - acceptable as a final result. \l Acceptable means that the string - is acceptable as a final result. One might say that any string - that is a plausible intermediate state during entry of an \l - Acceptable string is \l Intermediate. - - Here are some examples: - - \list - - \i For a line edit that accepts integers from 10 to 1000 inclusive, - 42 and 123 are \l Acceptable, the empty string and 5 are \l - Intermediate, and "asdf" and 1114 is \l Invalid. - - \i For an editable combobox that accepts URLs, any well-formed URL - is \l Acceptable, "http://example.com/," is \l Intermediate - (it might be a cut and paste action that accidentally took in a - comma at the end), the empty string is \l Intermediate (the user - might select and delete all of the text in preparation for entering - a new URL) and "http:///./" is \l Invalid. - - \i For a spin box that accepts lengths, "11cm" and "1in" are \l - Acceptable, "11" and the empty string are \l Intermediate, and - "http://example.com" and "hour" are \l Invalid. - - \endlist - - \l fixup() is provided for validators that can repair some user - errors. The default implementation does nothing. QLineEdit, for - example, will call fixup() if the user presses Enter (or Return) - and the content is not currently valid. This allows the fixup() - function the opportunity of performing some magic to make an \l - Invalid string \l Acceptable. - - A validator has a locale, set with setLocale(). It is typically used - to parse localized data. For example, QIntValidator and QDoubleValidator - use it to parse localized representations of integers and doubles. - - QValidator is typically used with QLineEdit, QSpinBox and - QComboBox. - - \sa QIntValidator, QDoubleValidator, QRegExpValidator, {Line Edits Example} -*/ - - -/*! - \enum QValidator::State - - This enum type defines the states in which a validated string can - exist. - - \value Invalid The string is \e clearly invalid. - \value Intermediate The string is a plausible intermediate value. - \value Acceptable The string is acceptable as a final result; - i.e. it is valid. - - \omitvalue Valid -*/ - -class QValidatorPrivate : public QObjectPrivate{ - Q_DECLARE_PUBLIC(QValidator) -public: - QValidatorPrivate() : QObjectPrivate() - { - } - - QLocale locale; -}; - - -/*! - Sets up the validator. The \a parent parameter is - passed on to the QObject constructor. -*/ - -QValidator::QValidator(QObject * parent) - : QObject(*new QValidatorPrivate, parent) -{ -} - -#ifdef QT3_SUPPORT -/*! - \obsolete - Sets up the validator. The \a parent and \a name parameters are - passed on to the QObject constructor. -*/ - -QValidator::QValidator(QObject * parent, const char *name) - : QObject(*new QValidatorPrivate, parent) -{ - setObjectName(QString::fromAscii(name)); -} -#endif - -/*! - Destroys the validator, freeing any storage and other resources - used. -*/ - -QValidator::~QValidator() -{ -} - -/*! - Returns the locale for the validator. The locale is by default initialized to the same as QLocale(). - - \sa setLocale() - \sa QLocale::QLocale() -*/ -QLocale QValidator::locale() const -{ - Q_D(const QValidator); - return d->locale; -} - -/*! - Sets the \a locale that will be used for the validator. Unless - setLocale has been called, the validator will use the default - locale set with QLocale::setDefault(). If a default locale has not - been set, it is the operating system's locale. - - \sa locale() QLocale::setDefault() -*/ -void QValidator::setLocale(const QLocale &locale) -{ - Q_D(QValidator); - d->locale = locale; -} - -/*! - \fn QValidator::State QValidator::validate(QString &input, int &pos) const - - This virtual function returns \l Invalid if \a input is invalid - according to this validator's rules, \l Intermediate if it - is likely that a little more editing will make the input - acceptable (e.g. the user types "4" into a widget which accepts - integers between 10 and 99), and \l Acceptable if the input is - valid. - - The function can change both \a input and \a pos (the cursor position) - if required. -*/ - - -/*! - \fn void QValidator::fixup(QString & input) const - - This function attempts to change \a input to be valid according to - this validator's rules. It need not result in a valid string: - callers of this function must re-test afterwards; the default does - nothing. - - Reimplementations of this function can change \a input even if - they do not produce a valid string. For example, an ISBN validator - might want to delete every character except digits and "-", even - if the result is still not a valid ISBN; a surname validator might - want to remove whitespace from the start and end of the string, - even if the resulting string is not in the list of accepted - surnames. -*/ - -void QValidator::fixup(QString &) const -{ -} - - -/*! - \class QIntValidator - \brief The QIntValidator class provides a validator that ensures - a string contains a valid integer within a specified range. - - Example of use: - - \snippet doc/src/snippets/code/src_gui_widgets_qvalidator.cpp 0 - - Below we present some examples of validators. In practice they would - normally be associated with a widget as in the example above. - - \snippet doc/src/snippets/code/src_gui_widgets_qvalidator.cpp 1 - - Notice that the value \c 999 returns Intermediate. Values - consisting of a number of digits equal to or less than the max - value are considered intermediate. This is intended because the - digit that prevents a number to be in range is not necessarily the - last digit typed. This also means that an intermediate number can - have leading zeros. - - The minimum and maximum values are set in one call with setRange(), - or individually with setBottom() and setTop(). - - QIntValidator uses its locale() to interpret the number. For example, - in Arabic locales, QIntValidator will accept Arabic digits. In addition, - QIntValidator is always guaranteed to accept a number formatted according - to the "C" locale. - - \sa QDoubleValidator, QRegExpValidator, {Line Edits Example} -*/ - -/*! - Constructs a validator with a \a parent object that - accepts all integers. -*/ - -QIntValidator::QIntValidator(QObject * parent) - : QValidator(parent) -{ - b = INT_MIN; - t = INT_MAX; -} - - -/*! - Constructs a validator with a \a parent, that accepts integers - from \a minimum to \a maximum inclusive. -*/ - -QIntValidator::QIntValidator(int minimum, int maximum, - QObject * parent) - : QValidator(parent) -{ - b = minimum; - t = maximum; -} - - -#ifdef QT3_SUPPORT -/*! - \obsolete - - Constructs a validator with a \a parent object and a \a name that - accepts all integers. -*/ - -QIntValidator::QIntValidator(QObject * parent, const char *name) - : QValidator(parent) -{ - setObjectName(QString::fromAscii(name)); - b = INT_MIN; - t = INT_MAX; -} - - -/*! - \obsolete - - Constructs a validator called \a name with a \a parent, that - accepts integers from \a minimum to \a maximum inclusive. -*/ - -QIntValidator::QIntValidator(int minimum, int maximum, - QObject * parent, const char* name) - : QValidator(parent) -{ - setObjectName(QString::fromAscii(name)); - b = minimum; - t = maximum; -} -#endif - -/*! - Destroys the validator. -*/ - -QIntValidator::~QIntValidator() -{ - // nothing -} - - -/*! - \fn QValidator::State QIntValidator::validate(QString &input, int &pos) const - - Returns \l Acceptable if the \a input is an integer within the - valid range, \l Intermediate if the \a input is a prefix of an integer in the - valid range, and \l Invalid otherwise. - - If the valid range consists of just positive integers (e.g., 32 to 100) - and \a input is a negative integer, then Invalid is returned. (On the other - hand, if the range consists of negative integers (e.g., -100 to -32) and - \a input is a positive integer, then Intermediate is returned, because - the user might be just about to type the minus (especially for right-to-left - languages). - - \snippet doc/src/snippets/code/src_gui_widgets_qvalidator.cpp 2 - - By default, the \a pos parameter is not used by this validator. -*/ - -static int numDigits(qlonglong n) -{ - if (n == 0) - return 1; - return (int)log10(double(n)) + 1; -} - -static qlonglong pow10(int exp) -{ - qlonglong result = 1; - for (int i = 0; i < exp; ++i) - result *= 10; - return result; -} - -QValidator::State QIntValidator::validate(QString & input, int&) const -{ - QByteArray buff; - if (!locale().d()->validateChars(input, QLocalePrivate::IntegerMode, &buff)) { - QLocale cl(QLocale::C); - if (!cl.d()->validateChars(input, QLocalePrivate::IntegerMode, &buff)) - return Invalid; - } - - if (buff.isEmpty()) - return Intermediate; - - if (b >= 0 && buff.startsWith('-')) - return Invalid; - - if (t < 0 && buff.startsWith('+')) - return Invalid; - - if (buff.size() == 1 && (buff.at(0) == '+' || buff.at(0) == '-')) - return Intermediate; - - bool ok, overflow; - qlonglong entered = QLocalePrivate::bytearrayToLongLong(buff.constData(), 10, &ok, &overflow); - if (overflow || !ok) - return Invalid; - if (entered >= b && entered <= t) { - locale().toInt(input, &ok); - return ok ? Acceptable : Intermediate; - } - - if (entered >= 0) { - // the -entered < b condition is necessary to allow people to type - // the minus last (e.g. for right-to-left languages) - return (entered > t && -entered < b) ? Invalid : Intermediate; - } else { - return (entered < b) ? Invalid : Intermediate; - } -} - -/*! \reimp */ -void QIntValidator::fixup(QString &input) const -{ - QByteArray buff; - if (!locale().d()->validateChars(input, QLocalePrivate::IntegerMode, &buff)) { - QLocale cl(QLocale::C); - if (!cl.d()->validateChars(input, QLocalePrivate::IntegerMode, &buff)) - return; - } - bool ok, overflow; - qlonglong entered = QLocalePrivate::bytearrayToLongLong(buff.constData(), 10, &ok, &overflow); - if (ok && !overflow) - input = locale().toString(entered); -} - -/*! - Sets the range of the validator to only accept integers between \a - bottom and \a top inclusive. -*/ - -void QIntValidator::setRange(int bottom, int top) -{ - b = bottom; - t = top; -} - - -/*! - \property QIntValidator::bottom - \brief the validator's lowest acceptable value - - By default, this property's value is derived from the lowest signed - integer available (typically -2147483647). - - \sa setRange() -*/ -void QIntValidator::setBottom(int bottom) -{ - setRange(bottom, top()); -} - -/*! - \property QIntValidator::top - \brief the validator's highest acceptable value - - By default, this property's value is derived from the highest signed - integer available (typically 2147483647). - - \sa setRange() -*/ -void QIntValidator::setTop(int top) -{ - setRange(bottom(), top); -} - - -#ifndef QT_NO_REGEXP - -/*! - \internal -*/ -QValidator::QValidator(QObjectPrivate &d, QObject *parent) - : QObject(d, parent) -{ -} - -/*! - \internal -*/ -QValidator::QValidator(QValidatorPrivate &d, QObject *parent) - : QObject(d, parent) -{ -} - -class QDoubleValidatorPrivate : public QValidatorPrivate -{ - Q_DECLARE_PUBLIC(QDoubleValidator) -public: - QDoubleValidatorPrivate() - : QValidatorPrivate() - , notation(QDoubleValidator::ScientificNotation) - { - } - - QDoubleValidator::Notation notation; - - QValidator::State validateWithLocale(QString & input, QLocalePrivate::NumberMode numMode, const QLocale &locale) const; -}; - - -/*! - \class QDoubleValidator - - \brief The QDoubleValidator class provides range checking of - floating-point numbers. - - QDoubleValidator provides an upper bound, a lower bound, and a - limit on the number of digits after the decimal point. It does not - provide a fixup() function. - - You can set the acceptable range in one call with setRange(), or - with setBottom() and setTop(). Set the number of decimal places - with setDecimals(). The validate() function returns the validation - state. - - QDoubleValidator uses its locale() to interpret the number. For example, - in the German locale, "1,234" will be accepted as the fractional number - 1.234. In Arabic locales, QDoubleValidator will accept Arabic digits. - - In addition, QDoubleValidator is always guaranteed to accept a number - formatted according to the "C" locale. QDoubleValidator will not accept - numbers with thousand-separators. - - \sa QIntValidator, QRegExpValidator, {Line Edits Example} -*/ - - /*! - \enum QDoubleValidator::Notation - \since 4.3 - This enum defines the allowed notations for entering a double. - - \value StandardNotation The string is written as a standard number - (i.e. 0.015). - \value ScientificNotation The string is written in scientific - form. It may have an exponent part(i.e. 1.5E-2). -*/ - -/*! - Constructs a validator object with a \a parent object - that accepts any double. -*/ - -QDoubleValidator::QDoubleValidator(QObject * parent) - : QValidator(*new QDoubleValidatorPrivate , parent) -{ - b = -HUGE_VAL; - t = HUGE_VAL; - dec = 1000; -} - - -/*! - Constructs a validator object with a \a parent object. This - validator will accept doubles from \a bottom to \a top inclusive, - with up to \a decimals digits after the decimal point. -*/ - -QDoubleValidator::QDoubleValidator(double bottom, double top, int decimals, - QObject * parent) - : QValidator(*new QDoubleValidatorPrivate , parent) -{ - b = bottom; - t = top; - dec = decimals; -} - -#ifdef QT3_SUPPORT -/*! - \obsolete - - Constructs a validator object with a \a parent object and a \a name - that accepts any double. -*/ - -QDoubleValidator::QDoubleValidator(QObject * parent, const char *name) - : QValidator(*new QDoubleValidatorPrivate , parent) -{ - setObjectName(QString::fromAscii(name)); - b = -HUGE_VAL; - t = HUGE_VAL; - dec = 1000; -} - - -/*! - \obsolete - - Constructs a validator object with a \a parent object, called \a - name. This validator will accept doubles from \a bottom to \a top - inclusive, with up to \a decimals digits after the decimal point. -*/ - -QDoubleValidator::QDoubleValidator(double bottom, double top, int decimals, - QObject * parent, const char* name) - : QValidator(*new QDoubleValidatorPrivate, parent) -{ - setObjectName(QString::fromAscii(name)); - b = bottom; - t = top; - dec = decimals; -} -#endif - -/*! - Destroys the validator. -*/ - -QDoubleValidator::~QDoubleValidator() -{ -} - - -/*! - \fn QValidator::State QDoubleValidator::validate(QString &input, int &pos) const - - Returns \l Acceptable if the string \a input contains a double - that is within the valid range and is in the correct format. - - Returns \l Intermediate if \a input contains a double that is - outside the range or is in the wrong format; e.g. with too many - digits after the decimal point or is empty. - - Returns \l Invalid if the \a input is not a double. - - Note: If the valid range consists of just positive doubles (e.g. 0.0 to 100.0) - and \a input is a negative double then \l Invalid is returned. If notation() - is set to StandardNotation, and the input contains more digits before the - decimal point than a double in the valid range may have, \l Invalid is returned. - If notation() is ScientificNotation, and the input is not in the valid range, - \l Intermediate is returned. The value may yet become valid by changing the exponent. - - By default, the \a pos parameter is not used by this validator. -*/ - -#ifndef LLONG_MAX -# define LLONG_MAX Q_INT64_C(0x7fffffffffffffff) -#endif - -QValidator::State QDoubleValidator::validate(QString & input, int &) const -{ - Q_D(const QDoubleValidator); - - QLocalePrivate::NumberMode numMode = QLocalePrivate::DoubleStandardMode; - switch (d->notation) { - case StandardNotation: - numMode = QLocalePrivate::DoubleStandardMode; - break; - case ScientificNotation: - numMode = QLocalePrivate::DoubleScientificMode; - break; - } - - State currentLocaleValidation = d->validateWithLocale(input, numMode, locale()); - if (currentLocaleValidation == Acceptable || locale().language() == QLocale::C) - return currentLocaleValidation; - State cLocaleValidation = d->validateWithLocale(input, numMode, QLocale(QLocale::C)); - return qMax(currentLocaleValidation, cLocaleValidation); -} - -QValidator::State QDoubleValidatorPrivate::validateWithLocale(QString &input, QLocalePrivate::NumberMode numMode, const QLocale &locale) const -{ - Q_Q(const QDoubleValidator); - QByteArray buff; - if (!locale.d()->validateChars(input, numMode, &buff, q->dec)) - return QValidator::Invalid; - - if (buff.isEmpty()) - return QValidator::Intermediate; - - if (q->b >= 0 && buff.startsWith('-')) - return QValidator::Invalid; - - if (q->t < 0 && buff.startsWith('+')) - return QValidator::Invalid; - - bool ok, overflow; - double i = QLocalePrivate::bytearrayToDouble(buff.constData(), &ok, &overflow); - if (overflow) - return QValidator::Invalid; - if (!ok) - return QValidator::Intermediate; - - if (i >= q->b && i <= q->t) - return QValidator::Acceptable; - - if (notation == QDoubleValidator::StandardNotation) { - double max = qMax(qAbs(q->b), qAbs(q->t)); - if (max < LLONG_MAX) { - qlonglong n = pow10(numDigits(qlonglong(max))) - 1; - if (qAbs(i) > n) - return QValidator::Invalid; - } - } - - return QValidator::Intermediate; -} - - -/*! - Sets the validator to accept doubles from \a minimum to \a maximum - inclusive, with at most \a decimals digits after the decimal - point. -*/ - -void QDoubleValidator::setRange(double minimum, double maximum, int decimals) -{ - b = minimum; - t = maximum; - dec = decimals; -} - -/*! - \property QDoubleValidator::bottom - \brief the validator's minimum acceptable value - - By default, this property contains a value of -infinity. - - \sa setRange() -*/ - -void QDoubleValidator::setBottom(double bottom) -{ - setRange(bottom, top(), decimals()); -} - - -/*! - \property QDoubleValidator::top - \brief the validator's maximum acceptable value - - By default, this property contains a value of infinity. - - \sa setRange() -*/ - -void QDoubleValidator::setTop(double top) -{ - setRange(bottom(), top, decimals()); -} - -/*! - \property QDoubleValidator::decimals - \brief the validator's maximum number of digits after the decimal point - - By default, this property contains a value of 1000. - - \sa setRange() -*/ - -void QDoubleValidator::setDecimals(int decimals) -{ - setRange(bottom(), top(), decimals); -} - -/*! - \property QDoubleValidator::notation - \since 4.3 - \brief the notation of how a string can describe a number - - By default, this property is set to ScientificNotation. - - \sa Notation -*/ - -void QDoubleValidator::setNotation(Notation newNotation) -{ - Q_D(QDoubleValidator); - d->notation = newNotation; -} - -QDoubleValidator::Notation QDoubleValidator::notation() const -{ - Q_D(const QDoubleValidator); - return d->notation; -} - -/*! - \class QRegExpValidator - \brief The QRegExpValidator class is used to check a string - against a regular expression. - - QRegExpValidator uses a regular expression (regexp) to - determine whether an input string is \l Acceptable, \l - Intermediate, or \l Invalid. The regexp can either be supplied - when the QRegExpValidator is constructed, or at a later time. - - When QRegExpValidator determines whether a string is \l Acceptable - or not, the regexp is treated as if it begins with the start of string - assertion (\bold{^}) and ends with the end of string assertion - (\bold{$}); the match is against the entire input string, or from - the given position if a start position greater than zero is given. - - If a string is a prefix of an \l Acceptable string, it is considered - \l Intermediate. For example, "" and "A" are \l Intermediate for the - regexp \bold{[A-Z][0-9]} (whereas "_" would be \l Invalid). - - For a brief introduction to Qt's regexp engine, see \l QRegExp. - - Example of use: - \snippet doc/src/snippets/code/src_gui_widgets_qvalidator.cpp 3 - - Below we present some examples of validators. In practice they would - normally be associated with a widget as in the example above. - - \snippet doc/src/snippets/code/src_gui_widgets_qvalidator.cpp 4 - - \sa QRegExp, QIntValidator, QDoubleValidator, {Settings Editor Example} -*/ - -/*! - Constructs a validator with a \a parent object that accepts - any string (including an empty one) as valid. -*/ - -QRegExpValidator::QRegExpValidator(QObject *parent) - : QValidator(parent), r(QString::fromLatin1(".*")) -{ -} - -/*! - Constructs a validator with a \a parent object that - accepts all strings that match the regular expression \a rx. - - The match is made against the entire string; e.g. if the regexp is - \bold{[A-Fa-f0-9]+} it will be treated as \bold{^[A-Fa-f0-9]+$}. -*/ - -QRegExpValidator::QRegExpValidator(const QRegExp& rx, QObject *parent) - : QValidator(parent), r(rx) -{ -} - -#ifdef QT3_SUPPORT -/*! - \obsolete - - Constructs a validator with a \a parent object and \a name that accepts - any string (including an empty one) as valid. -*/ - -QRegExpValidator::QRegExpValidator(QObject *parent, const char *name) - : QValidator(parent), r(QString::fromLatin1(".*")) -{ - setObjectName(QString::fromAscii(name)); -} - -/*! - \obsolete - - Constructs a validator with a \a parent object and a \a name that - accepts all strings that match the regular expression \a rx. - - The match is made against the entire string; e.g. if the regexp is - \bold{[A-Fa-f0-9]+} it will be treated as \bold{^[A-Fa-f0-9]+$}. -*/ - -QRegExpValidator::QRegExpValidator(const QRegExp& rx, QObject *parent, - const char *name) - : QValidator(parent), r(rx) -{ - setObjectName(QString::fromAscii(name)); -} -#endif - -/*! - Destroys the validator. -*/ - -QRegExpValidator::~QRegExpValidator() -{ -} - -/*! - Returns \l Acceptable if \a input is matched by the regular - expression for this validator, \l Intermediate if it has matched - partially (i.e. could be a valid match if additional valid - characters are added), and \l Invalid if \a input is not matched. - - The \a pos parameter is set to the length of the \a input parameter. - - For example, if the regular expression is \bold{\\w\\d\\d} - (word-character, digit, digit) then "A57" is \l Acceptable, - "E5" is \l Intermediate, and "+9" is \l Invalid. - - \sa QRegExp::exactMatch() -*/ - -QValidator::State QRegExpValidator::validate(QString &input, int& pos) const -{ - if (r.exactMatch(input)) { - return Acceptable; - } else { - if (const_cast<QRegExp &>(r).matchedLength() == input.size()) { - return Intermediate; - } else { - pos = input.size(); - return Invalid; - } - } -} - -/*! - \property QRegExpValidator::regExp - \brief the regular expression used for validation - - By default, this property contains a regular expression with the pattern \c{.*} - that matches any string. -*/ - -void QRegExpValidator::setRegExp(const QRegExp& rx) -{ - r = rx; -} - -#endif - -QT_END_NAMESPACE - -#endif // QT_NO_VALIDATOR diff --git a/src/gui/guiutil/qvalidator.h b/src/gui/guiutil/qvalidator.h deleted file mode 100644 index 5a0162afd5..0000000000 --- a/src/gui/guiutil/qvalidator.h +++ /dev/null @@ -1,217 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 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. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QVALIDATOR_H -#define QVALIDATOR_H - -#include <QtCore/qobject.h> -#include <QtCore/qstring.h> -#include <QtCore/qregexp.h> -#include <QtCore/qlocale.h> - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -QT_MODULE(Gui) - -#ifndef QT_NO_VALIDATOR - -class QValidatorPrivate; - -class Q_GUI_EXPORT QValidator : public QObject -{ - Q_OBJECT -public: - explicit QValidator(QObject * parent = 0); - ~QValidator(); - - enum State { - Invalid, - Intermediate, - Acceptable - -#if defined(QT3_SUPPORT) && !defined(Q_MOC_RUN) - , Valid = Intermediate -#endif - }; - - void setLocale(const QLocale &locale); - QLocale locale() const; - - virtual State validate(QString &, int &) const = 0; - virtual void fixup(QString &) const; - -#ifdef QT3_SUPPORT -public: - QT3_SUPPORT_CONSTRUCTOR QValidator(QObject * parent, const char *name); -#endif -protected: - QValidator(QObjectPrivate &d, QObject *parent); - QValidator(QValidatorPrivate &d, QObject *parent); - -private: - Q_DISABLE_COPY(QValidator) - Q_DECLARE_PRIVATE(QValidator) -}; - -class Q_GUI_EXPORT QIntValidator : public QValidator -{ - Q_OBJECT - Q_PROPERTY(int bottom READ bottom WRITE setBottom) - Q_PROPERTY(int top READ top WRITE setTop) - -public: - explicit QIntValidator(QObject * parent = 0); - QIntValidator(int bottom, int top, QObject *parent = 0); - ~QIntValidator(); - - QValidator::State validate(QString &, int &) const; - void fixup(QString &input) const; - - void setBottom(int); - void setTop(int); - virtual void setRange(int bottom, int top); - - int bottom() const { return b; } - int top() const { return t; } - -#ifdef QT3_SUPPORT -public: - QT3_SUPPORT_CONSTRUCTOR QIntValidator(QObject * parent, const char *name); - QT3_SUPPORT_CONSTRUCTOR QIntValidator(int bottom, int top, QObject * parent, const char *name); -#endif - -private: - Q_DISABLE_COPY(QIntValidator) - - int b; - int t; -}; - -#ifndef QT_NO_REGEXP - -class QDoubleValidatorPrivate; - -class Q_GUI_EXPORT QDoubleValidator : public QValidator -{ - Q_OBJECT - Q_PROPERTY(double bottom READ bottom WRITE setBottom) - Q_PROPERTY(double top READ top WRITE setTop) - Q_PROPERTY(int decimals READ decimals WRITE setDecimals) - Q_ENUMS(Notation) - Q_PROPERTY(Notation notation READ notation WRITE setNotation) - -public: - explicit QDoubleValidator(QObject * parent = 0); - QDoubleValidator(double bottom, double top, int decimals, QObject *parent = 0); - ~QDoubleValidator(); - - enum Notation { - StandardNotation, - ScientificNotation - }; - - QValidator::State validate(QString &, int &) const; - - virtual void setRange(double bottom, double top, int decimals = 0); - void setBottom(double); - void setTop(double); - void setDecimals(int); - void setNotation(Notation); - - double bottom() const { return b; } - double top() const { return t; } - int decimals() const { return dec; } - Notation notation() const; - -#ifdef QT3_SUPPORT -public: - QT3_SUPPORT_CONSTRUCTOR QDoubleValidator(QObject * parent, const char *name); - QT3_SUPPORT_CONSTRUCTOR QDoubleValidator(double bottom, double top, int decimals, - QObject * parent, const char *name); -#endif -private: - Q_DECLARE_PRIVATE(QDoubleValidator) - Q_DISABLE_COPY(QDoubleValidator) - - double b; - double t; - int dec; -}; - - -class Q_GUI_EXPORT QRegExpValidator : public QValidator -{ - Q_OBJECT - Q_PROPERTY(QRegExp regExp READ regExp WRITE setRegExp) - -public: - explicit QRegExpValidator(QObject *parent = 0); - QRegExpValidator(const QRegExp& rx, QObject *parent = 0); - ~QRegExpValidator(); - - virtual QValidator::State validate(QString& input, int& pos) const; - - void setRegExp(const QRegExp& rx); - const QRegExp& regExp() const { return r; } // ### make inline for 5.0 - -#ifdef QT3_SUPPORT -public: - QT3_SUPPORT_CONSTRUCTOR QRegExpValidator(QObject *parent, const char *name); - QT3_SUPPORT_CONSTRUCTOR QRegExpValidator(const QRegExp& rx, QObject *parent, const char *name); -#endif - -private: - Q_DISABLE_COPY(QRegExpValidator) - - QRegExp r; -}; - -#endif // QT_NO_REGEXP - -#endif // QT_NO_VALIDATOR - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif // QVALIDATOR_H |