bool QQnxFileDialogHelper::show(Qt::WindowFlags flags, Qt::WindowModality modality, QWindow *parent)
{
Q_UNUSED(flags);
Q_UNUSED(parent);
Q_UNUSED(modality);
qFileDialogHelperDebug() << Q_FUNC_INFO;
// Create dialog
const QSharedPointer<QFileDialogOptions> &opts = options();
if (opts->acceptMode() == QFileDialogOptions::AcceptOpen) {
// Select one or many files?
const QQnxFilePicker::Mode mode = (opts->fileMode() == QFileDialogOptions::ExistingFiles)
? QQnxFilePicker::PickerMultiple : QQnxFilePicker::Picker;
m_dialog->setMode(mode);
// Set the actual list of extensions
if (!opts->nameFilters().isEmpty())
setNameFilters(opts->nameFilters());
else
setNameFilter(tr("All files (*.*)"));
} else {
const QQnxFilePicker::Mode mode = (opts->initiallySelectedFiles().count() >= 2)
? QQnxFilePicker::SaverMultiple : QQnxFilePicker::Saver;
m_dialog->setMode(mode);
if (!opts->initiallySelectedFiles().isEmpty()) {
QStringList files;
Q_FOREACH ( const QUrl &url, opts->initiallySelectedFiles() )
files.append(url.toLocalFile());
m_dialog->setDefaultSaveFileNames(files);
}
}
void Commander::nameFilterChanged_(const std::string *str)
{
auto current = selections_.current();
if (!current)
return;
current->setNameFilter(*str);
updated_(0, str);
}
QNapiOpenDialog::QNapiOpenDialog(QWidget* parent, const QString& caption,
const QString& init_path,
FilterMode filterMode)
: QFileDialog(parent), staticConfig(LibQNapi::staticConfig()) {
setAttribute(Qt::WA_QuitOnClose, false);
setWindowTitle(caption);
if (filterMode == Movies) {
setNameFilter(tr("Video files (%1);;All files (*.*)")
.arg(staticConfig->movieExtensionsFilter()));
} else if (filterMode == Subtitles) {
setNameFilter(tr("Subtitles files (%1);;All files (*.*)")
.arg(staticConfig->subtitleExtensionsFilter()));
}
if (QFileInfo(init_path).isDir())
setDirectory(init_path);
else
setDirectory(QDir::currentPath());
QStringList sideUrls;
#ifdef Q_OS_MAC
sideUrls << "/Volumes";
#endif
sideUrls << QString(QDir::homePath() + "/Movies")
<< QString(QDir::homePath() + "/movies")
<< QString(QDir::homePath() + "/Video")
<< QString(QDir::homePath() + "/video")
<< QString(QDir::homePath() + "/Videos")
<< QString(QDir::homePath() + "/videos")
<< QString(QDir::homePath() + "/Filmy")
<< QString(QDir::homePath() + "/wideo");
QList<QUrl> urls = sidebarUrls();
foreach (QString sideUrl, sideUrls) {
if (!QDir().exists(sideUrl)) continue;
QUrl url = QUrl::fromLocalFile(sideUrl);
if (!urls.contains(url)) urls << url;
}
setSidebarUrls(urls);
}
FilesystemWidget::FilesystemWidget(QWidget *parent)
{
setParent(parent);
// Create the toolbar
QToolBar *fsToolbar = new QToolBar();
fsToolbar->setMovable(false);
goUpAction = new QAction(IconFactory::fromTheme("go-up"), tr("Go up"), this);
connect(goUpAction, SIGNAL(triggered()), this, SLOT(goUp()));
fsToolbar->addAction(goUpAction);
goHomeAction = new QAction(IconFactory::fromTheme("go-home"), tr("Go to the home folder"), this);
connect(goHomeAction, SIGNAL(triggered()), this, SLOT(goHome()));
fsToolbar->addAction(goHomeAction);
// TODO: use placeholderText in Qt 4.7.
filterEdit = new QLineEdit();
QLabel* filterLabel = new QLabel(tr("Filter:"));
filterLabel->setContentsMargins(5, 0, 5, 0);
fsToolbar->addSeparator();
fsToolbar->addWidget(filterLabel);
fsToolbar->addWidget(filterEdit);
connect(filterEdit, SIGNAL(textChanged(QString)), this, SLOT(setNameFilter(QString)));
// Create the filesystem view
fsWidgetModel = new QFileSystemModel();
fsWidgetModel->setNameFilterDisables(false);
fsWidgetModel->setFilter(QDir::AllDirs|QDir::Files|QDir::NoDotAndDotDot);
fsListView = new QListView();
fsListView->setSelectionMode(QAbstractItemView::ExtendedSelection);
fsListView->setDragEnabled(true);
fsListView->setModel(fsWidgetModel);
// We shall use this to filter available file extensions from Phonon
//fsWidgetModel->setFilter(getPhononExtensions());
connect(fsWidgetModel, SIGNAL(rootPathChanged(QString)), this, SLOT(pathChanged()));
connect(fsListView, SIGNAL(doubleClicked(QModelIndex)), this, SLOT(doubleClickAt(QModelIndex)));
// Create a new horizontal box
QVBoxLayout *vlayout = new QVBoxLayout();
vlayout->addWidget(fsToolbar);
vlayout->addWidget(fsListView);
goHome();
this->setLayout(vlayout);
}
void QQnxFileDialogHelper::selectNameFilter(const QString &filter)
{
qFileDialogHelperDebug() << Q_FUNC_INFO << "filter =" << filter;
setNameFilter(filter);
}
bool QQnxFileDialogHelper::show(Qt::WindowFlags flags, Qt::WindowModality modality, QWindow *parent)
{
Q_UNUSED(flags);
qFileDialogHelperDebug() << Q_FUNC_INFO;
QQnxBpsEventFilter *eventFilter = m_integration->bpsEventFilter();
// We *really* need the bps event filter ;)
if (!eventFilter)
return false;
// Native dialogs can only handle application modal use cases so far
if (modality != Qt::ApplicationModal)
return false;
// Tear down any existing dialog and start again as dialog mode may have changed
if (m_dialog) {
dialog_destroy(m_dialog);
m_dialog = 0;
}
// Create dialog
const QSharedPointer<QFileDialogOptions> &opts = options();
if (opts->acceptMode() == QFileDialogOptions::AcceptOpen) {
if (dialog_create_filebrowse(&m_dialog) != BPS_SUCCESS) {
qWarning("dialog_create_filebrowse failed");
return false;
}
// Select one or many files?
bool multiSelect = (opts->fileMode() == QFileDialogOptions::ExistingFiles);
dialog_set_filebrowse_multiselect(m_dialog, multiSelect);
// Set the actual list of extensions
if (!opts->nameFilters().isEmpty()) {
qFileDialogHelperDebug() << "nameFilters =" << opts->nameFilters();
setNameFilter(opts->nameFilters().first());
} else {
QString defaultNameFilter = QStringLiteral("*.*");
setNameFilter(defaultNameFilter);
}
} else {
if (dialog_create_filesave(&m_dialog) != BPS_SUCCESS) {
qWarning("dialog_create_filesave failed");
return false;
}
// Maybe pre-select a filename
if (!opts->initiallySelectedFiles().isEmpty()) {
QString fileName = opts->initiallySelectedFiles().first().toLocalFile();
dialog_set_filesave_filename(m_dialog, QFile::encodeName(fileName).constData());
}
// Add OK and Cancel buttons. We add the buttons in the order "CANCEL" followed by "OK
// such that they have indices matching the buttons on the file open dialog which
// is automatically populated with buttons.
if (dialog_add_button(m_dialog, tr("CANCEL").toLocal8Bit().constData(), true, 0, true) != BPS_SUCCESS) {
qWarning("dialog_add_button failed");
return false;
}
if (dialog_add_button(m_dialog, tr("OK").toLocal8Bit().constData(), true, 0, true) != BPS_SUCCESS) {
qWarning("dialog_add_button failed");
return false;
}
}
// Cache the accept mode so we know which functions to use to get the results back
m_acceptMode = opts->acceptMode();
// Set the libscreen window group and common properties
QQnxScreen *nativeScreen = parent ? static_cast<QQnxScreen *>(parent->screen()->handle()) :
m_integration->primaryDisplay();
Q_ASSERT(nativeScreen);
dialog_set_group_id(m_dialog, nativeScreen->windowGroupName());
dialog_set_title_text(m_dialog, opts->windowTitle().toLocal8Bit().constData());
// Register ourselves for dialog domain events from bps
eventFilter->registerForDialogEvents(this);
// Show the dialog
dialog_show(m_dialog);
return true;
}
void FilesystemWidget::setNameFilter() {
setNameFilter(filterEdit->text());
}
void FilesystemWidget::updateWidget() {
fsWidgetModel->setRootPath(dir.absolutePath());
fsListView->setRootIndex(fsWidgetModel->index(dir.absolutePath()));
setNameFilter();
}