#include <KFileItem>
#include <QDir>
-#include <QtConcurrentRun>
-#include <QFutureWatcher>
SlideshowClip::SlideshowClip(Timecode tc, QWidget * parent) :
QDialog(parent),
m_count(0),
- m_timecode(tc)
+ m_timecode(tc),
+ m_thumbJob(NULL)
{
setFont(KGlobalSettings::toolBarFont());
setWindowTitle(i18n("Add Slideshow Clip"));
connect(m_view.folder_url, SIGNAL(textChanged(const QString &)), this, SLOT(parseFolder()));
connect(m_view.image_type, SIGNAL(currentIndexChanged(int)), this, SLOT(parseFolder()));
+ connect(m_view.pattern_url, SIGNAL(textChanged(const QString &)), this, SLOT(parseFolder()));
connect(m_view.show_thumbs, SIGNAL(stateChanged(int)), this, SLOT(slotEnableThumbs(int)));
connect(m_view.slide_fade, SIGNAL(stateChanged(int)), this, SLOT(slotEnableLuma(int)));
m_view.image_type->addItem("TIFF (*.tiff)", "tiff");
m_view.image_type->addItem("Open EXR (*.exr)", "exr");
- m_view.clip_duration->setInputMask(m_timecode.inputMask());
- m_view.clip_duration->setText(m_timecode.reformatSeparators(KdenliveSettings::image_duration()));
- m_view.luma_duration->setInputMask(m_timecode.inputMask());
+ m_view.clip_duration->setInputMask("");
+ m_view.clip_duration->setValidator(m_timecode.validator());
+ m_view.clip_duration->setText(m_timecode.reformatSeparators(KdenliveSettings::sequence_duration()));
+ m_view.luma_duration->setInputMask("");
+ m_view.luma_duration->setValidator(m_timecode.validator());
m_view.luma_duration->setText(m_timecode.getTimecodeFromFrames(int(ceil(m_timecode.fps()))));
m_view.folder_url->setUrl(QDir::homePath());
connect(m_view.clip_duration_format, SIGNAL(activated(int)), this, SLOT(slotUpdateDurationFormat(int)));
m_view.clip_duration_frames->setHidden(true);
m_view.luma_duration_frames->setHidden(true);
+ m_view.method_mime->setChecked(KdenliveSettings::slideshowbymime());
+ connect(m_view.method_mime, SIGNAL(toggled(bool)), this, SLOT(slotMethodChanged(bool)));
+ slotMethodChanged(m_view.method_mime->isChecked());
// Check for Kdenlive installed luma files
QStringList filters;
//adjustSize();
}
+SlideshowClip::~SlideshowClip()
+{
+ if (m_thumbJob) {
+ delete m_thumbJob;
+ }
+}
+
void SlideshowClip::slotEnableLuma(int state)
{
bool enable = false;
slotGenerateThumbs();
} else {
KdenliveSettings::setShowslideshowthumbs(false);
+ if (m_thumbJob) {
+ disconnect(m_thumbJob, SIGNAL(gotPreview(const KFileItem &, const QPixmap &)), this, SLOT(slotSetPixmap(const KFileItem &, const QPixmap &)));
+ m_thumbJob->kill();
+ m_thumbJob = NULL;
+ }
}
}
m_view.label_softness->setEnabled(enable);
}
+// static
+int SlideshowClip::sequenceCount(KUrl file)
+{
+ // find pattern
+ QString filter = file.fileName();
+ QString ext = filter.section('.', -1);
+ filter = filter.section('.', 0, -2);
+ bool hasDigit = false;
+ while (filter.at(filter.size() - 1).isDigit()) {
+ hasDigit = true;
+ filter.remove(filter.size() - 1, 1);
+ }
+ if (!hasDigit) return 0;
+
+ QString regexp = "^" + filter + "\\d+\\." + ext + "$";
+ QRegExp rx(regexp);
+
+ QDir dir(file.directory());
+ QStringList result = dir.entryList(QDir::Files);
+
+ int count = 0;
+ foreach(const QString &path, result) {
+ if (rx.exactMatch(path)) count ++;
+ }
+ return count;
+}
+
void SlideshowClip::parseFolder()
{
m_view.icon_list->clear();
- QDir dir(m_view.folder_url->url().path());
+ bool isMime = m_view.method_mime->isChecked();
+ QString path = isMime ? m_view.folder_url->url().path() : m_view.pattern_url->url().directory();
+ QDir dir(path);
+ if (path.isEmpty() || !dir.exists()) return;
QStringList filters;
- QString filter = m_view.image_type->itemData(m_view.image_type->currentIndex()).toString();
- filters << "*." + filter;
- // TODO: improve jpeg image detection with extension like jpeg, requires change in MLT image producers
- // << "*.jpeg";
+ QString filter;
+ if (isMime) {
+ // TODO: improve jpeg image detection with extension like jpeg, requires change in MLT image producers
+ filter = m_view.image_type->itemData(m_view.image_type->currentIndex()).toString();
+ filters << "*." + filter;
+ dir.setNameFilters(filters);
+ }
+
+ QStringList result = dir.entryList(QDir::Files);
+
+ if (!isMime) {
+ // find pattern
+ filter = m_view.pattern_url->url().fileName();
+ QString ext = filter.section('.', -1);
+ filter = filter.section('.', 0, -2);
+
+ while (filter.at(filter.size() - 1).isDigit()) {
+ filter.remove(filter.size() - 1, 1);
+ }
+ QString regexp = "^" + filter + "\\d+\\." + ext + "$";
+ QRegExp rx(regexp);
+ QStringList entries;
+ foreach(const QString &path, result) {
+ if (rx.exactMatch(path)) entries << path;
+ }
+ result = entries;
+ }
- dir.setNameFilters(filters);
- const QStringList result = dir.entryList(QDir::Files);
m_count = result.count();
if (m_count == 0) m_view.buttonBox->button(QDialogButtonBox::Ok)->setEnabled(false);
else m_view.buttonBox->button(QDialogButtonBox::Ok)->setEnabled(true);
void SlideshowClip::slotGenerateThumbs()
{
- if (!m_future.isRunning()) {
- connect(&m_watcher, SIGNAL(finished()), this, SLOT(slotCheckGenerateThumbs()));
- m_future = QtConcurrent::run(this, &SlideshowClip::doGetThumbs);
- m_watcher.setFuture(m_future);
+ if (m_thumbJob) {
+ delete m_thumbJob;
+ };
+ KFileItemList fileList;
+ for (int i = 0; i < m_view.icon_list->count(); i++) {
+ QListWidgetItem* item = m_view.icon_list->item(i);
+ if (item) {
+ QString path = item->data(Qt::UserRole).toString();
+ if (!path.isEmpty()) {
+ fileList.append(KFileItem(KFileItem::Unknown, KFileItem::Unknown, KUrl(path)));
+ }
+ }
}
+ m_thumbJob = new KIO::PreviewJob(fileList, 50, 0, 0, 0, true, true, 0);
+ m_thumbJob->setAutoDelete(false);
+ connect(m_thumbJob, SIGNAL(gotPreview(const KFileItem &, const QPixmap &)), this, SLOT(slotSetPixmap(const KFileItem &, const QPixmap &)));
+ m_thumbJob->start();
}
-void SlideshowClip::slotCheckGenerateThumbs()
-{
- QListWidgetItem* item = m_view.icon_list->item(m_view.icon_list->count() - 1);
- if (!item || item->data(Qt::UserRole).toString().isEmpty() || m_view.show_thumbs->isChecked() == false) return;
- QTimer::singleShot(300, this, SLOT(slotGenerateThumbs()));
-}
-
-void SlideshowClip::doGetThumbs()
+void SlideshowClip::slotSetPixmap(const KFileItem &fileItem, const QPixmap &pix)
{
for (int i = 0; i < m_view.icon_list->count(); i++) {
QListWidgetItem* item = m_view.icon_list->item(i);
- if (item && m_view.show_thumbs->isChecked()) {
+ if (item) {
QString path = item->data(Qt::UserRole).toString();
- if (path.isEmpty()) continue;
- else {
- item->setIcon(KIcon(path));
+ if (path == fileItem.url().path()) {
+ item->setIcon(KIcon(pix));
item->setData(Qt::UserRole, QString());
break;
}
}
}
+
QString SlideshowClip::selectedPath() const
{
- QString extension = "/.all." + m_view.image_type->itemData(m_view.image_type->currentIndex()).toString();
- return m_view.folder_url->url().path() + extension;
+ QString extension;
+ QString folder;
+
+ bool isMime = m_view.method_mime->isChecked();
+
+ if (isMime) {
+ folder = m_view.folder_url->url().path(KUrl::AddTrailingSlash);
+ extension = ".all." + m_view.image_type->itemData(m_view.image_type->currentIndex()).toString();
+ } else {
+ folder = m_view.pattern_url->url().directory(KUrl::AppendTrailingSlash);
+ QString filter = m_view.pattern_url->url().fileName();
+ QString ext = filter.section('.', -1);
+ filter = filter.section('.', 0, -2);
+
+ while (filter.at(filter.size() - 1).isDigit()) {
+ filter.chop(1);
+ }
+ extension = filter + "%d." + ext;
+ }
+ return folder + extension;
}
m_view.luma_duration_frames->setValue(m_timecode.getFrameCount(m_view.luma_duration->text()));
} else {
// switching to timecode format
- m_view.clip_duration->setInputMask(m_timecode.inputMask());
+ m_view.clip_duration->setInputMask("");
+ m_view.clip_duration->setValidator(m_timecode.validator());
m_view.clip_duration->setText(m_timecode.getTimecodeFromFrames(m_view.clip_duration_frames->value()));
- m_view.luma_duration->setInputMask(m_timecode.inputMask());
+ m_view.luma_duration->setInputMask("");
+ m_view.luma_duration->setValidator(m_timecode.validator());
m_view.luma_duration->setText(m_timecode.getTimecodeFromFrames(m_view.luma_duration_frames->value()));
}
m_view.clip_duration_frames->setHidden(!framesFormat);
m_view.luma_duration->setHidden(framesFormat);
}
+void SlideshowClip::slotMethodChanged(bool active)
+{
+ if (active) {
+ // User wants mimetype image sequence
+ m_view.stackedWidget->setCurrentIndex(0);
+ KdenliveSettings::setSlideshowbymime(true);
+ } else {
+ // User wants pattern image sequence
+ m_view.stackedWidget->setCurrentIndex(1);
+ KdenliveSettings::setSlideshowbymime(false);
+ }
+ parseFolder();
+}
+
+
+
#include "slideshowclip.moc"