C++ QFileInfo::absoluteFilePath方法代码示例

PyObject* Application::sExport(PyObject * /*self*/, PyObject *args,PyObject * /*kwd*/)
{
    PyObject* object;
    const char* filename;
    if (!PyArg_ParseTuple(args, "Os",&object,&filename))
        return NULL;

    PY_TRY {
        App::Document* doc = 0;
        Py::Sequence list(object);
        for (Py::Sequence::iterator it = list.begin(); it != list.end(); ++it) {
            PyObject* item = (*it).ptr();
            if (PyObject_TypeCheck(item, &(App::DocumentObjectPy::Type))) {
                App::DocumentObject* obj = static_cast<App::DocumentObjectPy*>(item)->getDocumentObjectPtr();
                doc = obj->getDocument();
                break;
            }
        }

        // get the view that belongs to the found document
        if (doc) {
            QString fileName = QString::fromUtf8(filename);
            QFileInfo fi;
            fi.setFile(fileName);
            QString ext = fi.completeSuffix().toLower();
            if (ext == QLatin1String("iv") || ext == QLatin1String("wrl") ||
                ext == QLatin1String("vrml") || ext == QLatin1String("wrz") ||
                ext == QLatin1String("svg") || ext == QLatin1String("idtf")) {
                Gui::Document* gui_doc = Application::Instance->getDocument(doc);
                std::list<MDIView*> view3d = gui_doc->getMDIViewsOfType(View3DInventor::getClassTypeId());
                if (view3d.empty()) {
                    PyErr_SetString(PyExc_Exception, "Cannot export to SVG because document doesn't have a 3d view");
                    return 0;
                }
                else {
                    QString cmd = QString::fromLatin1(
                        "Gui.getDocument(\"%1\").mdiViewsOfType('Gui::View3DInventor')[0].dump(\"%2\")"
                        ).arg(QLatin1String(doc->getName())).arg(fi.absoluteFilePath());
                    Base::Interpreter().runString(cmd.toUtf8());
                }
            }
            else if (ext == QLatin1String("pdf")) {
                Gui::Document* gui_doc = Application::Instance->getDocument(doc);
                if (gui_doc) {
                    Gui::MDIView* view = gui_doc->getActiveView();
                    if (view) {
                        View3DInventor* view3d = qobject_cast<View3DInventor*>(view);
                        if (view3d)
                            view3d->viewAll();
                        QPrinter printer(QPrinter::ScreenResolution);
                        printer.setOutputFormat(QPrinter::PdfFormat);
                        printer.setOutputFileName(fileName);
                        view->print(&printer);
                    }
                }
            }
        }
    } PY_CATCH;

    Py_Return;
}

void ScanFileOrFolder::listFolder(QFileInfo source,QFileInfo destination)
{
    ULTRACOPIER_DEBUGCONSOLE(Ultracopier::DebugLevel_Notice,QStringLiteral("source: %1 (%2), destination: %3 (%4)").arg(source.absoluteFilePath()).arg(source.isSymLink()).arg(destination.absoluteFilePath()).arg(destination.isSymLink()));
    if(stopIt)
        return;
    destination=resolvDestination(destination);
    if(stopIt)
        return;
    if(fileErrorAction==FileError_Skip)
        return;
    //if is same
    if(source.absoluteFilePath()==destination.absoluteFilePath())
    {
        emit folderAlreadyExists(source,destination,true);
        waitOneAction.acquire();
        QString destinationSuffixPath;
        switch(folderExistsAction)
        {
            case FolderExists_Merge:
            break;
            case FolderExists_Skip:
                return;
            break;
            case FolderExists_Rename:
                ULTRACOPIER_DEBUGCONSOLE(Ultracopier::DebugLevel_Notice,"destination before rename: "+destination.absoluteFilePath());
                if(newName.isEmpty())
                {
                    ULTRACOPIER_DEBUGCONSOLE(Ultracopier::DebugLevel_Notice,"pattern: "+folder_isolation.pattern());
                    //resolv the new name
                    destinationSuffixPath=destination.baseName();
                    int num=1;
                    do
                    {
                        if(num==1)
                        {
                            if(firstRenamingRule.isEmpty())
                                destinationSuffixPath=tr("%1 - copy").arg(destination.baseName());
                            else
                            {
                                destinationSuffixPath=firstRenamingRule;
                                destinationSuffixPath.replace(QStringLiteral("%name%"),destination.baseName());
                            }
                        }
                        else
                        {
                            if(otherRenamingRule.isEmpty())
                                destinationSuffixPath=tr("%1 - copy (%2)").arg(destination.baseName()).arg(num);
                            else
                            {
                                destinationSuffixPath=otherRenamingRule;
                                destinationSuffixPath.replace(QStringLiteral("%name%"),destination.baseName());
                                destinationSuffixPath.replace(QStringLiteral("%number%"),QString::number(num));
                            }
                        }
                        num++;
                        if(destination.completeSuffix().isEmpty())
                            destination.setFile(destination.absolutePath()+text_slash+destinationSuffixPath);
                        else
                            destination.setFile(destination.absolutePath()+text_slash+destinationSuffixPath+text_dot+destination.completeSuffix());
                    }
                    while(destination.exists());
                }
                else
                {
                    ULTRACOPIER_DEBUGCONSOLE(Ultracopier::DebugLevel_Notice,"use new name: "+newName);
                    destinationSuffixPath = newName;
                }
                destination.setFile(destination.absolutePath()+text_slash+destinationSuffixPath);
                ULTRACOPIER_DEBUGCONSOLE(Ultracopier::DebugLevel_Notice,"destination after rename: "+destination.absoluteFilePath());
            break;
            default:
                return;
            break;
        }
    }
    //check if destination exists
    if(checkDestinationExists)
    {
        if(destination.exists())
        {
            emit folderAlreadyExists(source,destination,false);
            waitOneAction.acquire();
            QString destinationSuffixPath;
            switch(folderExistsAction)
            {
                case FolderExists_Merge:
                break;
                case FolderExists_Skip:
                    return;
                break;
                case FolderExists_Rename:
                    ULTRACOPIER_DEBUGCONSOLE(Ultracopier::DebugLevel_Notice,"destination before rename: "+destination.absoluteFilePath());
                    if(newName.isEmpty())
                    {
                        //resolv the new name
                        QFileInfo destinationInfo;
                        int num=1;
                        do
                        {
                            if(num==1)
//.........这里部分代码省略.........

void MegaUploader::upload(QFileInfo info, MegaNode *parent)
{
    QApplication::processEvents();

    MegaNodeList *children =  megaApi->getChildren(parent);
    QByteArray utf8name = info.fileName().toUtf8();
    QString currentPath = QDir::toNativeSeparators(info.absoluteFilePath());
    MegaNode *dupplicate = NULL;
    for (int i = 0; i < children->size(); i++)
    {
        MegaNode *child = children->get(i);
        if (!strcmp(utf8name.constData(), child->getName())
                && ((info.isDir() && (child->getType() == MegaNode::TYPE_FOLDER))
                    || (info.isFile() && (child->getType() == MegaNode::TYPE_FILE)
                        && (info.size() == child->getSize()))))
        {
            dupplicate = child->copy();
            break;
        }
    }
    delete children;

    if (dupplicate)
    {
        if (dupplicate->getType() == MegaNode::TYPE_FILE)
        {
            emit dupplicateUpload(info.absoluteFilePath(), info.fileName(), dupplicate->getHandle());
        }

        if (dupplicate->getType() == MegaNode::TYPE_FOLDER)
        {
            QDir dir(info.absoluteFilePath());
            QFileInfoList entries = dir.entryInfoList(QDir::AllEntries | QDir::NoDotAndDotDot);
            for (int i = 0; i < entries.size(); i++)
            {
                upload(entries[i], dupplicate);
            }
        }
        delete dupplicate;
        return;
    }

    string localPath = megaApi->getLocalPath(parent);
    if (localPath.size() && megaApi->isSyncable(info.fileName().toUtf8().constData()))
    {
#ifdef WIN32
        QString destPath = QDir::toNativeSeparators(QString::fromWCharArray((const wchar_t *)localPath.data()) + QDir::separator() + info.fileName());
        if (destPath.startsWith(QString::fromAscii("\\\\?\\")))
        {
            destPath = destPath.mid(4);
        }
#else
        QString destPath = QDir::toNativeSeparators(QString::fromUtf8(localPath.data()) + QDir::separator() + info.fileName());
#endif
        megaApi->moveToLocalDebris(destPath.toUtf8().constData());
        QtConcurrent::run(Utilities::copyRecursively, currentPath, destPath);
    }
    else if (info.isFile())
    {
        megaApi->startUpload(currentPath.toUtf8().constData(), parent);
    }
    else if (info.isDir())
    {
        folders.enqueue(info);
        megaApi->createFolder(info.fileName().toUtf8().constData(), parent, delegateListener);
    }
}

QFileInfo ScanFileOrFolder::resolvDestination(const QFileInfo &destination)
{
    QFileInfo newDestination=destination;
    while(newDestination.isSymLink())
    {
        ULTRACOPIER_DEBUGCONSOLE(Ultracopier::DebugLevel_Notice,QStringLiteral("resolv destination to: %1").arg(newDestination.symLinkTarget()));
        if(QFileInfo(newDestination.symLinkTarget()).isAbsolute())
            newDestination.setFile(newDestination.symLinkTarget());
        else
            newDestination.setFile(newDestination.absolutePath()+text_slash+newDestination.symLinkTarget());
    }
    do
    {
        fileErrorAction=FileError_NotSet;
        if(isBlackListed(destination))
        {
            ULTRACOPIER_DEBUGCONSOLE(Ultracopier::DebugLevel_Warning,QStringLiteral("isBlackListed: %1").arg(destination.absoluteFilePath()));
            emit errorOnFolder(destination,tr("Blacklisted folder"),ErrorType_Folder);
            waitOneAction.acquire();
            ULTRACOPIER_DEBUGCONSOLE(Ultracopier::DebugLevel_Notice,"actionNum: "+QString::number(fileErrorAction));
        }
    } while(fileErrorAction==FileError_Retry || fileErrorAction==FileError_PutToEndOfTheList);
    return newDestination;
}

qint64 RCCFileInfo::writeDataBlob(RCCResourceLibrary &lib, qint64 offset,
    QString *errorMessage)
{
    const bool text = (lib.m_format == RCCResourceLibrary::C_Code ||
                       lib.m_format == RCCResourceLibrary::Go_Code);


    //capture the offset
    m_dataOffset = offset;

    //find the data to be written
    QFile file(m_fileInfo.absoluteFilePath());
    if (!file.open(QFile::ReadOnly)) {
        *errorMessage = msgOpenReadFailed(m_fileInfo.absoluteFilePath(), file.errorString());
        return 0;
    }
    QByteArray data = file.readAll();

#ifndef QT_NO_COMPRESS
    // Check if compression is useful for this file
    if (m_compressLevel != 0 && data.size() != 0) {
        QByteArray compressed =
            qCompress(reinterpret_cast<uchar *>(data.data()), data.size(), m_compressLevel);

        int compressRatio = int(100.0 * (data.size() - compressed.size()) / data.size());
        if (compressRatio >= m_compressThreshold) {
            data = compressed;
            m_flags |= Compressed;
        }
    }
#endif // QT_NO_COMPRESS

    // some info
    if (text) {
        lib.writeString("  // ");
        lib.writeByteArray(m_fileInfo.absoluteFilePath().toLocal8Bit());
        lib.writeString("\n  ");
    }

    // write the length

    lib.writeNumber4(data.size());
    if (text)
        lib.writeString("\n  ");
    offset += 4;

    // write the payload
    const char *p = data.constData();
    if (text) {
        for (int i = data.size(), j = 0; --i >= 0; --j) {
            lib.writeHex(*p++);
            if (j == 0) {
                lib.writeString("\n  ");
                j = 16;
            }
        }
    } else {
        for (int i = data.size(); --i >= 0; )
           lib.writeChar(*p++);
    }
    offset += data.size();

    // done
    if (text)
        lib.writeString("\n  ");
    return offset;
}

// -------------------------------------------------------
QString Subcircuit::getSubcircuitFile()
{
  // construct full filename
  QString FileName = Props.getFirst()->Value;

  if (FileName.isEmpty())
  {
      return properAbsFileName(FileName);
  }

  QFileInfo FileInfo(FileName);

  if (FileInfo.exists())
  {
      // the file must be an absolute path to a schematic file
     return FileInfo.absoluteFilePath();
  }
  else
  {
    // get the complete base name (everything except the last '.'
    // and whatever follows
    QString baseName = FileInfo.completeBaseName();

    // if only a file name is supplied, first check if it is in the
    // same directory as the schematic file it is a part of
    if (FileInfo.fileName () == FileName)
    {
        // the file has no path information, just the file name
        if (containingSchematic)
        {
            // check if a file of the same name is in the same directory
            // as the schematic file, if we have a pointer to it, in
            // which case we use this one
            QFileInfo schematicFileInfo = containingSchematic->getFileInfo ();
            QFileInfo localFIleInfo (schematicFileInfo.canonicalPath () + "/" + baseName + ".sch");
            if (localFIleInfo.exists ())
            {
                // return the subcircuit saved in the same directory
                // as the schematic file
                return localFIleInfo.absoluteFilePath();
            }
        }
    }

    // look up the hash table for the schematic file as
    // it does not seem to be an absolute path, this will also
    // search the home directory which is always hashed
    QMutex mutex;
    mutex.lock();
    QString hashsearchresult = QucsMain->schNameHash.value(baseName);
    mutex.unlock();

    if (hashsearchresult.isEmpty())
    {
        // the schematic was not found in the hash table, return
        // what would always have been returned in this case
        return properAbsFileName(FileName);
    }
    else
    {
        // we found an entry in the hash table, check it actually still exists
        FileInfo.setFile(hashsearchresult);

        if (FileInfo.exists())
        {
            // it does exist so return the absolute file path
            return FileInfo.absoluteFilePath();
        }
        else
        {
            // the schematic file does not actually exist, return
            // what would always have been returned in this case
            return properAbsFileName(FileName);
        }
    }

  }

}

bool processXmlFile(const QString &xmlFile)
{
    QFile file(xmlFile);
    if (!file.open(QIODevice::ReadOnly))
        return false;

    const QLatin1String tag_app("app");
    const QLatin1String attrib_mainQmlFile("mainqmlfile");
    const QLatin1String attrib_projectPath("projectpath");
    const QLatin1String attrib_projectName("projectname");
    const QLatin1String attrib_screenOrientation("screenorientation");
    const QLatin1String value_screenOrientationLockLandscape("LockLandscape");
    const QLatin1String value_screenOrientationLockPortrait("LockPortrait");
    const QLatin1String attrib_networkAccess("networkaccess");

    static const QString qtDir =
            QLibraryInfo::location(QLibraryInfo::PrefixPath) + QLatin1Char('/');

    QXmlStreamReader reader(&file);
    while (!reader.atEnd()) {
        const QXmlStreamReader::TokenType token = reader.readNext();
        switch (token) {
            case QXmlStreamReader::StartElement:
                if (reader.name() == tag_app) {
                    QtQuickApp app;
                    QFileInfo projectPath;
                    if (!reader.attributes().hasAttribute(attrib_projectPath)) {
                        qDebug() << "Project without path found";
                        continue;
                    }
                    projectPath = qtDir + reader.attributes().value(attrib_projectPath).toString();
                    app.setProjectPath(projectPath.absoluteFilePath());
                    if (reader.attributes().hasAttribute(attrib_mainQmlFile)) {
                        const QFileInfo qmlFileOrigin(
                                qtDir + reader.attributes().value(attrib_mainQmlFile).toString());
                        if (!qmlFileOrigin.exists()) {
                            qDebug() << "Cannot find" <<
                                        QDir::toNativeSeparators(qmlFileOrigin.absoluteFilePath());
                            continue;
                        }
                        const QFileInfo qmlTargetPath(QString(projectPath.absoluteFilePath()
                                                              + QLatin1Char('/') + qmlFileOrigin.baseName()
                                                              + QLatin1String("/qml")));
#ifdef Q_OS_WIN
                        const QString sourcePath =
                                QDir::toNativeSeparators(qmlFileOrigin.canonicalPath() + QLatin1String("/*"));
                        const QString targetPath =
                                QDir::toNativeSeparators(qmlTargetPath.absoluteFilePath() + QLatin1Char('/'));
                        QProcess xcopy;
                        QStringList parameters;
                        parameters << QLatin1String("/E") << sourcePath << targetPath;
                        xcopy.start(QLatin1String("xcopy.exe"), parameters);
                        if (!xcopy.waitForStarted() || !xcopy.waitForFinished()) {
                            qDebug() << "Could not copy" <<
                                        QDir::toNativeSeparators(sourcePath);
                            continue;
                        }
#else // Q_OS_WIN
                        // Implement me!
#endif // Q_OS_WIN
                        app.setMainQmlFile(qmlTargetPath.absoluteFilePath()
                                              + QLatin1Char('/') + qmlFileOrigin.fileName());
                    }
                    app.setProjectName(reader.attributes().hasAttribute(attrib_projectName)
                                            ? reader.attributes().value(attrib_projectName).toString()
                                            : QFileInfo(app.mainQmlFile()).baseName());
                    if (reader.attributes().hasAttribute(attrib_screenOrientation)) {
                        const QStringRef orientation = reader.attributes().value(attrib_screenOrientation);
                        app.setOrientation(orientation == value_screenOrientationLockLandscape ?
                                                AbstractMobileApp::ScreenOrientationLockLandscape
                                              : orientation == value_screenOrientationLockPortrait ?
                                                AbstractMobileApp::ScreenOrientationLockPortrait
                                              : AbstractMobileApp::ScreenOrientationAuto);
                    }
                    if (reader.attributes().hasAttribute(attrib_networkAccess))
                        app.setNetworkEnabled(
                                    reader.attributes().value(attrib_networkAccess).toString() == QLatin1String("true"));
                    if (!app.generateFiles(0))
                        qDebug() << "Unable to generate the files for" << app.projectName();
                }
                break;
            default:
                break;
        }
    }
    return true;
}

QString MaidFacade::getCapturedFileName(const QFileInfo& saveFile) {

	//if (!viewport)
	//	return saveFile.fileName();

	qDebug() << "saving captured image...";

	//DkImageLoader* loader = viewport->getImageLoader();

	QString selectedFilter;
	QString saveName;
	saveName = saveFile.fileName();

	int filterIdx = -1;

	// do not use the nomacs saveFilters here, the file format is already set
	QStringList sF;
	sF.append("Nikon (*.nef)");
	sF.append("JPEG (*.jpg *.jpeg)");
	//qDebug() << sF;

	QRegExp exp = QRegExp("*." + saveFile.suffix() + "*", Qt::CaseInsensitive);
	exp.setPatternSyntax(QRegExp::Wildcard);
	//qDebug() << "exp: " << exp;

	for (int idx = 0; idx < sF.size(); idx++) {
		if (exp.exactMatch(sF.at(idx))) {
			selectedFilter = sF.at(idx);
			filterIdx = idx;
			break;
		}
	}

	if (filterIdx == -1)
		saveName.remove("." + saveFile.suffix());

	QString fileName;

	//int answer = QDialog::Rejected;

	//if (!selectedFilter.isEmpty() && viewport()->getImageLoader()->isEdited()) {
	//	fileName = loader->getCurrentImage()->file().absoluteFilePath();
	//	DkMessageBox* msg = new DkMessageBox(QMessageBox::Question, tr("Overwrite File"), 
	//		tr("Do you want to overwrite:\n%1?").arg(fileName), 
	//		(QMessageBox::Yes | QMessageBox::No), this);
	//	msg->setObjectName("overwriteDialog");

	//	//msg->show();
	//	answer = msg->exec();

	//}

	//if (answer == QDialog::Rejected || answer == QMessageBox::No) {
		// note: basename removes the whole file name from the first dot...
	if (firstFilename.isEmpty() || !autoSaveNaming) {	
		QString savePath = (!selectedFilter.isEmpty()) ? saveFile.absoluteFilePath() : QFileInfo(saveFile.absoluteDir(), saveName).absoluteFilePath();

		// TODO: set the main window here...
		fileName = QFileDialog::getSaveFileName(dialogParent, tr("Save File %1").arg(saveName),
			savePath, selectedFilter, &selectedFilter);
	}

	return fileName;
}