void QxFileBrowser::updateGotoMenu()
{
for (int i = 0, n = cwdPast_.count(); i < n; ++i) {
if (!QDir(cwdPast_.at(i)).exists()) {
cwdPast_.removeAt(i);
--i;
--n;
}
}
if (gotoMenu_) {
disconnect(gotoMenu_, 0, 0, 0);
gotoMenu_->setAttribute(Qt::WA_DeleteOnClose, true); // destruction workaround, HACK
gotoMenu_->close();
}
gotoMenu_ = new QMenu(this);
{
QFont font = gotoMenu_->font();
font.setPixelSize(styleManager()->constant("dirOpenMenuFontSizePx"));
gotoMenu_->setFont(font);
}
connect(gotoMenu_, SIGNAL(triggered(QAction*)), this, SLOT(cwdSet(QAction*)));
actionToPath_.clear();
QFileIconProvider iconProvider;
QDir dir = QDir::current();
while (!dir.isRoot()) {
dir.cdUp();
QAction* action = gotoMenu_->addAction(iconProvider.icon(QFileInfo(dir.path())), dir.isRoot() ? QDir::separator() : dir.dirName());
actionToPath_[action] = dir.path();
}
gotoMenu_->addSeparator();
recentMenu_ = gotoMenu_->addMenu(tr("Recent Places"));
{
QFont font = recentMenu_->font();
font.setPixelSize(styleManager()->constant("dirOpenMenuFontSizePx"));
recentMenu_->setFont(font);
}
// QxDesignHack::beautify(recentMenu_);
connect(recentMenu_, SIGNAL(triggered(QAction*)), this, SLOT(cwdSet(QAction*)));
int n = cwdPast_.count();
recentMenu_->setDisabled(n == 0);
for (int i = n-1; i >= 0; --i)
{
QString path = cwdPast_[i];
QString name = path; // QFileInfo(path).fileName();
if (name == QString()) name = QDir::separator();
QAction* action = recentMenu_->addAction(iconProvider.icon(QFileInfo(path)), name);
actionToPath_[action] = path;
}
gotoButton_->setMenu(gotoMenu_);
}
void UIWizardNewVDPage3::onSelectLocationButtonClicked()
{
/* Get current folder and filename: */
QFileInfo fullFilePath(mediumPath());
QDir folder = fullFilePath.path();
QString strFileName = fullFilePath.fileName();
/* Set the first parent folder that exists as the current: */
while (!folder.exists() && !folder.isRoot())
{
QFileInfo folderInfo(folder.absolutePath());
if (folder == QDir(folderInfo.absolutePath()))
break;
folder = folderInfo.absolutePath();
}
/* But if it doesn't exists at all: */
if (!folder.exists() || folder.isRoot())
{
/* Use recommended one folder: */
QFileInfo defaultFilePath(absoluteFilePath(strFileName, m_strDefaultPath));
folder = defaultFilePath.path();
}
/* Prepare backends list: */
QVector<QString> fileExtensions;
QVector<KDeviceType> deviceTypes;
CMediumFormat mediumFormat = fieldImp("mediumFormat").value<CMediumFormat>();
mediumFormat.DescribeFileExtensions(fileExtensions, deviceTypes);
QStringList validExtensionList;
for (int i = 0; i < fileExtensions.size(); ++i)
if (deviceTypes[i] == KDeviceType_HardDisk)
validExtensionList << QString("*.%1").arg(fileExtensions[i]);
/* Compose full filter list: */
QString strBackendsList = QString("%1 (%2)").arg(mediumFormat.GetName()).arg(validExtensionList.join(" "));
/* Open corresponding file-dialog: */
QString strChosenFilePath = QIFileDialog::getSaveFileName(folder.absoluteFilePath(strFileName),
strBackendsList, thisImp(),
VBoxGlobal::tr("Please choose a location for new virtual hard drive file"));
/* If there was something really chosen: */
if (!strChosenFilePath.isEmpty())
{
/* If valid file extension is missed, append it: */
if (QFileInfo(strChosenFilePath).suffix().isEmpty())
strChosenFilePath += QString(".%1").arg(m_strDefaultExtension);
m_pLocationEditor->setText(QDir::toNativeSeparators(strChosenFilePath));
m_pLocationEditor->selectAll();
m_pLocationEditor->setFocus();
}
}
/* static */
QString QIFileDialog::getFirstExistingDir (const QString &aStartDir)
{
QString result = QString::null;
QDir dir (aStartDir);
while (!dir.exists() && !dir.isRoot())
{
QFileInfo dirInfo (dir.absolutePath());
if (dir == QDir(dirInfo.absolutePath()))
break;
dir = dirInfo.absolutePath();
}
if (dir.exists() && !dir.isRoot())
result = dir.absolutePath();
return result;
}
QString AddToArchive::detectBaseName(const QStringList &paths) const
{
QFileInfo fileInfo = QFileInfo(paths.first());
QDir parentDir = fileInfo.dir();
QString base = parentDir.absolutePath() + QLatin1Char('/');
if (paths.size() > 1) {
if (!parentDir.isRoot()) {
// Use directory name for the new archive.
base += parentDir.dirName();
}
} else {
// Strip filename of its extension, but only if present (see #362690).
if (!QMimeDatabase().mimeTypeForFile(fileInfo.fileName(), QMimeDatabase::MatchExtension).isDefault()) {
base += fileInfo.completeBaseName();
} else {
base += fileInfo.fileName();
}
}
// Special case for compressed tar archives.
if (base.right(4).toUpper() == QLatin1String(".TAR")) {
base.chop(4);
}
if (base.endsWith(QLatin1Char('/'))) {
base.chop(1);
}
return base;
}
QString BaseQtVersion::defaultDisplayName(const QString &versionString, const FileName &qmakePath,
bool fromPath)
{
QString location;
if (qmakePath.isEmpty()) {
location = QCoreApplication::translate("QtVersion", "<unknown>");
} else {
// Deduce a description from '/foo/qt-folder/[qtbase]/bin/qmake' -> '/foo/qt-folder'.
// '/usr' indicates System Qt 4.X on Linux.
QDir dir = qmakePath.toFileInfo().absoluteDir();
do {
const QString dirName = dir.dirName();
if (dirName == QLatin1String("usr")) { // System-installed Qt.
location = QCoreApplication::translate("QtVersion", "System");
break;
}
location = dirName;
// Also skip default checkouts named 'qt'. Parent dir might have descriptive name.
if (dirName.compare(QLatin1String("bin"), Qt::CaseInsensitive)
&& dirName.compare(QLatin1String("qtbase"), Qt::CaseInsensitive)
&& dirName.compare(QLatin1String("qt"), Qt::CaseInsensitive)) {
break;
}
} while (!dir.isRoot() && dir.cdUp());
}
return fromPath ?
QCoreApplication::translate("QtVersion", "Qt %1 in PATH (%2)").arg(versionString, location) :
QCoreApplication::translate("QtVersion", "Qt %1 (%2)").arg(versionString, location);
}
/**
* @brief Remount the file path,the mount point will be found automatically.
* @param file the path of file.
* @param mountType "rw" or "ro"
*/
bool RootTools::remount(QString file, QString mountType)
{
if(mounts_.size() == 0){
mounts_ = getMounts();
}
bool foundMount = false;
int i = 0;
QDir dir = QFileInfo(file).dir();
while(!foundMount){
for(i = 0; i < mounts_.size(); i++){
if(dir.absolutePath() == mounts_[i][1]){
foundMount = true;
break;
}
}
dir.cdUp();
if(dir.isRoot())
break;
}
if(!foundMount)
return false;
QString cmd = "mount -o " + mountType + ",remount " + mounts_[i][0] + " " + mounts_[i][1] + "\n";
qDebug()<<"mount"<<cmd;
shell_.write(cmd.toStdString().c_str(), cmd.size());
shell_.waitForBytesWritten(100);
return true;
}
void Configuration::readConfig()
{
if (!m_dirty)
return;
m_dirty = false;
QObject deleterParent;
QDir dir = QDir::current();
do {
QDir git = dir;
if (git.cd(".git")) {
m_repoDir = dir;
m_repoMetaDataDir = git;
QDir refs(git.absoluteFilePath("refs/heads"));
m_emptyRepo = refs.count() == 2; // only '.' and '..'
break;
}
if (!dir.cdUp())
break;
} while(!dir.isRoot());
QString home = QDir::homePath();
QFile *config;
config = new QFile(home + "/.vng/config", &deleterParent);
if (! config->exists())
config = new QFile(home + "/.darcs/defaults", &deleterParent);
if (config->exists()) {
if (! config->open(QIODevice::ReadOnly)) {
Logger::error() << "Failed to open config file, is it readable?\n";
return;
}
char buf[1024];
while(true) {
qint64 lineLength = config->readLine(buf, sizeof(buf));
if (lineLength == -1)
break;
QString line = QString::fromUtf8(buf, lineLength);
QString option;
if (line.startsWith("ALL "))
option = line.mid(3).trimmed();
else if (line.length() > m_section.length() && line.startsWith(m_section))
option = line.mid(m_section.length()).trimmed();
if (! option.isEmpty()) {
const int index = option.indexOf(' ');
if (index > 0) {
m_options.insert(option.left(index).trimmed(), option.mid(index).trimmed());
}
else
m_options.insert(option, QString());
}
}
config->close();
}
}
AddressBarButton::AddressBarButton(const QDir &newPath, AddressBar *parent, bool isAbsoluteRoot)
: QPushButton(parent)
, _path(newPath)
, _atLeastOneSubDir(false)
, _highlighted(false)
, _isAbsoluteRoot(isAbsoluteRoot)
, _addressBar(parent)
{
this->setFlat(true);
this->setMouseTracking(true);
QDir d = QDir(_path);
QDirIterator it(d.absolutePath(), QDir::Dirs | QDir::NoDotAndDotDot);
while (it.hasNext()) {
it.next();
if (it.fileInfo().isDir()) {
_atLeastOneSubDir = true;
break;
}
}
// Text + (space + arrow + space) if current dir has subdirectories
int width = fontMetrics().width(d.dirName());
if (_atLeastOneSubDir) {
// Special root folders like "/" or "D:\" on Windows are empty
if (d.isRoot()) {
/// XXX?
for (QFileInfo fileInfo : QDir::drives()) {
if (fileInfo.absolutePath() == _path.absolutePath()) {
break;
}
}
if (_isAbsoluteRoot) {
width += 10;
} else {
width += qMax(20, fontMetrics().width(AddressBar::getVolumeInfo(d.absolutePath())));
}
}
width += 28 + this->height() / 2;
this->setMinimumWidth(width);
} else {
this->setMinimumWidth(width + 18);
}
this->setText(d.dirName());
this->setMaximumWidth(width);
}
void wrapInFunction()
{
//! [0]
QDir("/home/user/Documents")
QDir("C:/Documents and Settings")
//! [0]
//! [1]
QDir("images/landscape.png")
//! [1]
//! [2]
QDir("Documents/Letters/Applications").dirName() // "Applications"
QDir().dirName() // "."
//! [2]
//! [3]
QDir directory("Documents/Letters");
QString path = directory.filePath("contents.txt");
QString absolutePath = directory.absoluteFilePath("contents.txt");
//! [3]
//! [4]
QDir dir("example");
if (!dir.exists())
qWarning("Cannot find the example directory");
//! [4]
//! [5]
QDir dir = QDir::root(); // "/"
if (!dir.cd("tmp")) { // "/tmp"
qWarning("Cannot find the \"/tmp\" directory");
} else {
QFile file(dir.filePath("ex1.txt")); // "/tmp/ex1.txt"
if (!file.open(QIODevice::ReadWrite))
qWarning("Cannot create the file %s", file.name());
}
//! [5]
//! [6]
QString bin = "/local/bin"; // where /local/bin is a symlink to /usr/bin
QDir binDir(bin);
QString canonicalBin = binDir.canonicalPath();
// canonicalBin now equals "/usr/bin"
QString ls = "/local/bin/ls"; // where ls is the executable "ls"
QDir lsDir(ls);
QString canonicalLs = lsDir.canonicalPath();
// canonicalLS now equals "/usr/bin/ls".
//! [6]
//! [7]
QDir dir("/home/bob");
QString s;
s = dir.relativeFilePath("images/file.jpg"); // s is "images/file.jpg"
s = dir.relativeFilePath("/home/mary/file.txt"); // s is "../mary/file.txt"
//! [7]
//! [8]
QDir::setSearchPaths("icons", QStringList(QDir::homePath() + "/images"));
QDir::setSearchPaths("docs", QStringList(":/embeddedDocuments"));
...
QPixmap pixmap("icons:undo.png"); // will look for undo.png in QDir::homePath() + "/images"
QFile file("docs:design.odf"); // will look in the :/embeddedDocuments resource path
//! [8]
//! [9]
QDir dir("/tmp/root_link");
dir = dir.canonicalPath();
if (dir.isRoot())
qWarning("It is a root link");
//! [9]
//! [10]
// The current directory is "/usr/local"
QDir d1("/usr/local/bin");
QDir d2("bin");
if (d1 == d2)
qDebug("They're the same");
//! [10]
//! [11]
// The current directory is "/usr/local"
QDir d1("/usr/local/bin");
d1.setFilter(QDir::Executable);
QDir d2("bin");
if (d1 != d2)
qDebug("They differ");
//! [11]
//! [12]
C:/Documents and Settings/Username
//! [12]
//! [13]
Q_INIT_RESOURCE(myapp);
//! [13]
//! [14]
inline void initMyResource() { Q_INIT_RESOURCE(myapp); }
void SchemeReply::List ()
{
QDir dir (url ().toLocalFile ());
if (!dir.exists ())
{
setError (ContentNotFoundError,
tr ("%1: no such file or directory")
.arg (dir.absolutePath ()));
emit error (ContentNotFoundError);
emit finished ();
return;
}
if (!dir.isReadable ())
{
setError (ContentAccessDenied,
tr ("Unable to read %1")
.arg (dir.absolutePath ()));
emit error (ContentAccessDenied);
emit finished ();
return;
}
QFile basetplFile (":/plugins/poshuku/plugins/filescheme/basetemplate.tpl");
if (!basetplFile.open (QIODevice::ReadOnly))
{
qWarning () << Q_FUNC_INFO
<< "unable to open"
<< basetplFile.fileName ();
return;
}
QFile rowtplFile (":/plugins/poshuku/plugins/filescheme/rowtemplate.tpl");
if (!rowtplFile.open (QIODevice::ReadOnly))
{
qWarning () << Q_FUNC_INFO
<< "unable to open"
<< rowtplFile.fileName ();
return;
}
QString html = basetplFile.readAll ();
QString row = rowtplFile.readAll ();
QString link = "<a href=\"%1\">%2</a>";
QString rows;
if (!dir.isRoot ())
{
QIcon icon = qApp->style ()->standardIcon (QStyle::SP_FileDialogToParent);
QString addr = QString::fromUtf8 (
QUrl::fromLocalFile (
QFileInfo (
dir.absoluteFilePath ("..")
).canonicalFilePath ()
).toEncoded( )
);
rows += row
.arg (GetBase64 (icon))
.arg (link
.arg (addr)
.arg (".."))
.arg (QString ())
.arg (QString ());
}
QFileIconProvider iconProvider;
const auto& list = dir.entryInfoList (QDir::AllEntries | QDir::Hidden,
QDir::Name | QDir::DirsFirst);
for (const auto& entry : list)
{
if (entry.fileName () == "." ||
entry.fileName () == "..")
continue;
QUrl urlAddr = QUrl::fromLocalFile (entry.canonicalFilePath ());
QString addr = QString::fromUtf8 (urlAddr.toEncoded ());
QString size;
if (entry.isFile ())
size = Util::MakePrettySize (entry.size ());
QString modified = entry.lastModified ()
.toString (Qt::SystemLocaleShortDate);
rows += row
.arg (GetBase64 (iconProvider.icon (entry)))
.arg (link
.arg (addr)
.arg (entry.fileName ()))
.arg (size)
.arg (modified);
}
html = html
.arg (dir.absolutePath ())
.arg (tr ("Contents of %1")
.arg (dir.absolutePath ()))
.arg (tr ("File"))
.arg (tr ("Size"))
.arg (tr ("Modified"))
.arg (rows);
QTextStream stream (&Buffer_);
stream << html;
stream.flush ();
Buffer_.reset ();
setHeader (QNetworkRequest::ContentTypeHeader,
QByteArray ("text/html"));
setHeader (QNetworkRequest::ContentLengthHeader,
Buffer_.bytesAvailable ());
setAttribute (QNetworkRequest::HttpStatusCodeAttribute,
200);
setAttribute (QNetworkRequest::HttpReasonPhraseAttribute,
QByteArray ("OK"));
emit metaDataChanged ();
emit downloadProgress (Buffer_.size (), Buffer_.size ());
NetworkError errorCode = error ();
if (errorCode != NoError)
emit error (errorCode);
else if (Buffer_.size () > 0)
emit readyRead ();
emit finished ();
}