* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
***************************************************************************/
-#include <QDir>
+#include "slideshowclip.h"
+#include "kdenlivesettings.h"
#include <KStandardDirs>
#include <KDebug>
#include <KFileItem>
+#include <kdeversion.h>
-#include "kdenlivesettings.h"
-#include "slideshowclip.h"
+#include <QDir>
-#define TYPE_JPEG 0
-#define TYPE_PNG 1
-#define TYPE_BMP 2
-#define TYPE_GIF 3
-SlideshowClip::SlideshowClip(QWidget * parent): QDialog(parent), m_count(0) {
+SlideshowClip::SlideshowClip(const Timecode &tc, QWidget * parent) :
+ QDialog(parent),
+ m_count(0),
+ m_timecode(tc),
+ m_thumbJob(NULL)
+{
setFont(KGlobalSettings::toolBarFont());
setWindowTitle(i18n("Add Slideshow Clip"));
m_view.setupUi(this);
m_view.clip_name->setText(i18n("Slideshow Clip"));
m_view.folder_url->setMode(KFile::Directory);
m_view.icon_list->setIconSize(QSize(50, 50));
- connect(m_view.folder_url, SIGNAL(textChanged(const QString &)), this, SLOT(parseFolder()));
+ m_view.show_thumbs->setChecked(KdenliveSettings::showslideshowthumbs());
+
+ connect(m_view.folder_url, SIGNAL(textChanged(QString)), this, SLOT(parseFolder()));
connect(m_view.image_type, SIGNAL(currentIndexChanged(int)), this, SLOT(parseFolder()));
+ connect(m_view.pattern_url, SIGNAL(textChanged(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)));
connect(m_view.luma_fade, SIGNAL(stateChanged(int)), this, SLOT(slotEnableLumaFile(int)));
- m_view.image_type->addItem("JPG");
- m_view.image_type->addItem("PNG");
- m_view.image_type->addItem("BMP");
- m_view.image_type->addItem("GIF");
- m_view.clip_duration->setText(KdenliveSettings::image_duration());
- m_view.luma_duration->setText("00:00:00:24");
+ //WARNING: keep in sync with clipproperties.cpp
+ m_view.image_type->addItem("JPG (*.jpg)", "jpg");
+ m_view.image_type->addItem("JPEG (*.jpeg)", "jpeg");
+ m_view.image_type->addItem("PNG (*.png)", "png");
+ m_view.image_type->addItem("BMP (*.bmp)", "bmp");
+ m_view.image_type->addItem("GIF (*.gif)", "gif");
+ m_view.image_type->addItem("TGA (*.tga)", "tga");
+ m_view.image_type->addItem("TIF (*.tif)", "tif");
+ m_view.image_type->addItem("TIFF (*.tiff)", "tiff");
+ m_view.image_type->addItem("Open EXR (*.exr)", "exr");
+ m_view.animation->addItem(i18n("None"), QString());
+ m_view.animation->addItem(i18n("Pan"), "Pan");
+ m_view.animation->addItem(i18n("Pan, low-pass"), "Pan, low-pass");
+ m_view.animation->addItem(i18n("Pan and zoom"), "Pan and zoom");
+ m_view.animation->addItem(i18n("Pan and zoom, low-pass"), "Pan and zoom, low-pass");
+ m_view.animation->addItem(i18n("Zoom"), "Zoom");
+ m_view.animation->addItem(i18n("Zoom, low-pass"), "Zoom, low-pass");
+
+ m_view.clip_duration->setInputMask(m_timecode.mask());
+ m_view.luma_duration->setInputMask(m_timecode.mask());
+ m_view.luma_duration->setText(m_timecode.getTimecodeFromFrames(int(ceil(m_timecode.fps()))));
m_view.folder_url->setUrl(QDir::homePath());
+ m_view.clip_duration_format->addItem(i18n("hh:mm:ss:ff"));
+ m_view.clip_duration_format->addItem(i18n("Frames"));
+ 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());
- QString profilePath = KdenliveSettings::mltpath();
- profilePath = profilePath.section('/', 0, -3);
- profilePath += "/lumas/PAL/";
-
- QDir dir(profilePath);
- QStringList result = dir.entryList(QDir::Files);
- QStringList imagefiles;
- QStringList imagenamelist;
- foreach(QString file, result) {
- if (file.endsWith(".pgm")) {
- m_view.luma_file->addItem(KIcon(profilePath + file), file, profilePath + file);
+
+ // Check for Kdenlive installed luma files
+ QStringList filters;
+ filters << "*.pgm" << "*.png";
+
+ QStringList customLumas = KGlobal::dirs()->findDirs("appdata", "lumas");
+ foreach(const QString & folder, customLumas) {
+ QStringList filesnames = QDir(folder).entryList(filters, QDir::Files);
+ foreach(const QString & fname, filesnames) {
+ QString filePath = KUrl(folder).path(KUrl::AddTrailingSlash) + fname;
+ m_view.luma_file->addItem(KIcon(filePath), fname, filePath);
}
}
- adjustSize();
+ // Check for MLT lumas
+ QString profilePath = KdenliveSettings::mltpath();
+ QString folder = profilePath.section('/', 0, -3);
+ folder.append("/lumas/PAL"); // TODO: cleanup the PAL / NTSC mess in luma files
+ QDir lumafolder(folder);
+ QStringList filesnames = lumafolder.entryList(filters, QDir::Files);
+ foreach(const QString & fname, filesnames) {
+ QString filePath = KUrl(folder).path(KUrl::AddTrailingSlash) + fname;
+ m_view.luma_file->addItem(KIcon(filePath), fname, filePath);
+ }
+
+ //adjustSize();
}
-void SlideshowClip::slotEnableLuma(int state) {
+SlideshowClip::~SlideshowClip()
+{
+ delete m_thumbJob;
+}
+
+void SlideshowClip::slotEnableLuma(int state)
+{
bool enable = false;
if (state == Qt::Checked) enable = true;
m_view.luma_duration->setEnabled(enable);
+ m_view.luma_duration_frames->setEnabled(enable);
m_view.luma_fade->setEnabled(enable);
- if (enable) m_view.luma_file->setEnabled(m_view.luma_fade->isChecked());
- else m_view.luma_file->setEnabled(false);
+ if (enable) {
+ m_view.luma_file->setEnabled(m_view.luma_fade->isChecked());
+ } else m_view.luma_file->setEnabled(false);
+ m_view.label_softness->setEnabled(m_view.luma_fade->isChecked() && enable);
+ m_view.luma_softness->setEnabled(m_view.label_softness->isEnabled());
+}
+
+void SlideshowClip::slotEnableThumbs(int state)
+{
+ if (state == Qt::Checked) {
+ KdenliveSettings::setShowslideshowthumbs(true);
+ slotGenerateThumbs();
+ } else {
+ KdenliveSettings::setShowslideshowthumbs(false);
+ if (m_thumbJob) {
+ disconnect(m_thumbJob, SIGNAL(gotPreview(KFileItem,QPixmap)), this, SLOT(slotSetPixmap(KFileItem,QPixmap)));
+ m_thumbJob->kill();
+ m_thumbJob = NULL;
+ }
+ }
+
}
-void SlideshowClip::slotEnableLumaFile(int state) {
+void SlideshowClip::slotEnableLumaFile(int state)
+{
bool enable = false;
if (state == Qt::Checked) enable = true;
m_view.luma_file->setEnabled(enable);
m_view.label_softness->setEnabled(enable);
}
-void SlideshowClip::parseFolder() {
+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()) {
+ m_count = 0;
+ m_view.buttonBox->button(QDialogButtonBox::Ok)->setEnabled(false);
+ m_view.label_info->setText(QString());
+ return;
+ }
+ KIcon unknownicon("unknown");
+ QStringList result;
QStringList filters;
- switch (m_view.image_type->currentIndex()) {
- case TYPE_PNG:
- filters << "*.png";
- break;
- case TYPE_BMP:
- filters << "*.bmp";
- break;
- case TYPE_GIF:
- filters << "*.gif";
- break;
- default:
- filters << "*.jpg" << "*.jpeg";
- break;
+ 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);
+ result = dir.entryList(QDir::Files);
+ } else {
+ // find pattern
+ filter = m_view.pattern_url->url().fileName();
+ QString ext = '.' + filter.section('.', -1);
+ filter = filter.section('.', 0, -2);
+ int fullSize = filter.size();
+ while (filter.at(filter.size() - 1).isDigit()) {
+ filter.chop(1);
+ }
+ int precision = fullSize - filter.size();
+ int firstFrame = m_view.pattern_url->url().fileName().section('.', 0, -2).right(precision).toInt();
+ QString path;
+ int gap = 0;
+ for (int i = firstFrame; gap < 100; ++i) {
+ path = filter + QString::number(i).rightJustified(precision, '0', false) + ext;
+ if (dir.exists(path)) {
+ result.append(path);
+ gap = 0;
+ } else {
+ gap++;
+ }
+ }
}
-
- dir.setNameFilters(filters);
- 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);
- m_view.label_info->setText(i18n("%1 images found", m_count));
- foreach(const QString &path, result) {
- QIcon icon(dir.filePath(path));
- QListWidgetItem *item = new QListWidgetItem(icon, KUrl(path).fileName());
+ QListWidgetItem *item;
+ foreach(const QString & path, result) {
+ item = new QListWidgetItem(unknownicon, KUrl(path).fileName());
+ item->setData(Qt::UserRole, dir.filePath(path));
m_view.icon_list->addItem(item);
}
+ m_count = m_view.icon_list->count();
+ m_view.buttonBox->button(QDialogButtonBox::Ok)->setEnabled(m_count > 0);
+ m_view.label_info->setText(i18np("1 image found", "%1 images found", m_count));
+ if (m_view.show_thumbs->isChecked()) slotGenerateThumbs();
+ m_view.icon_list->setCurrentRow(0);
+}
+
+void SlideshowClip::slotGenerateThumbs()
+{
+ 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)));
+ }
+ }
+ }
+#if KDE_IS_VERSION(4,7,0)
+ m_thumbJob = new KIO::PreviewJob(fileList, QSize(50, 50));
+ m_thumbJob->setScaleType(KIO::PreviewJob::Scaled);
+#else
+ m_thumbJob = new KIO::PreviewJob(fileList, 50, 0, 0, 0, true, false, 0);
+#endif
+
+ m_thumbJob->setAutoDelete(false);
+ connect(m_thumbJob, SIGNAL(gotPreview(KFileItem,QPixmap)), this, SLOT(slotSetPixmap(KFileItem,QPixmap)));
+ m_thumbJob->start();
+}
+
+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) {
+ QString path = item->data(Qt::UserRole).toString();
+ if (path == fileItem.url().path()) {
+ item->setIcon(KIcon(pix));
+ item->setData(Qt::UserRole, QString());
+ break;
+ }
+ }
+ }
+}
+
+
+QString SlideshowClip::selectedPath()
+{
+ QStringList list;
+ KUrl url;
+ if (m_view.method_mime->isChecked()) url = m_view.folder_url->url();
+ else url = m_view.pattern_url->url();
+ QString path = selectedPath(url, m_view.method_mime->isChecked(), ".all." + m_view.image_type->itemData(m_view.image_type->currentIndex()).toString(), &list);
+ m_count = list.count();
+ kDebug()<<"// SELECTED PATH: "<<path;
+ return path;
+}
+
+// static
+int SlideshowClip::getFrameNumberFromPath(const KUrl &path)
+{
+ QString filter = path.fileName();
+ filter = filter.section('.', 0, -2);
+ int ix = filter.size() - 1;
+ while (filter.at(ix).isDigit()) {
+ ix--;
+ }
+ return filter.remove(0, ix + 1).toInt();
}
-QString SlideshowClip::selectedPath() const {
- QString extension;
- switch (m_view.image_type->currentIndex()) {
- case TYPE_PNG:
- extension = "/.all.png";
- break;
- case TYPE_BMP:
- extension = "/.all.bmp";
- break;
- case TYPE_GIF:
- extension = "/.all.gif";
- break;
- default:
- extension = "/.all.jpg";
- break;
+// static
+QString SlideshowClip::selectedPath(const KUrl &url, bool isMime, QString extension, QStringList *list)
+{
+ QString folder;
+ if (isMime) {
+ folder = url.path(KUrl::AddTrailingSlash);
+ // Check how many files we have
+ QDir dir(folder);
+ QStringList filters;
+ filters << "*." + extension.section('.', -1);
+ dir.setNameFilters(filters);
+ *list = dir.entryList(QDir::Files);
+ } else {
+ folder = url.directory(KUrl::AppendTrailingSlash);
+ QString filter = url.fileName();
+ QString ext = '.' + filter.section('.', -1);
+ filter = filter.section('.', 0, -2);
+ int fullSize = filter.size();
+ QString firstFrameData = filter;
+
+ while (filter.at(filter.size() - 1).isDigit()) {
+ filter.chop(1);
+ }
+
+ // Find number of digits in sequence
+ int precision = fullSize - filter.size();
+ int firstFrame = firstFrameData.right(precision).toInt();
+
+ // Check how many files we have
+ QDir dir(folder);
+ QString path;
+ int gap = 0;
+ for (int i = firstFrame; gap < 100; ++i) {
+ path = filter + QString::number(i).rightJustified(precision, '0', false) + ext;
+ if (dir.exists(path)) {
+ (*list).append(folder + path);
+ gap = 0;
+ } else {
+ gap++;
+ }
+ }
+ extension = filter + "%0" + QString::number(precision) + 'd' + ext;
+ if (firstFrame > 0) extension.append(QString("?begin:%1").arg(firstFrame));
}
- return m_view.folder_url->url().path() + extension;
+ kDebug() << "// FOUND " << (*list).count() << " items for " << url.path();
+ return folder + extension;
}
-QString SlideshowClip::clipName() const {
+QString SlideshowClip::clipName() const
+{
return m_view.clip_name->text();
}
-QString SlideshowClip::clipDuration() const {
+QString SlideshowClip::clipDuration() const
+{
+ if (m_view.clip_duration_format->currentIndex() == 1) {
+ // we are in frames mode
+ return m_timecode.getTimecodeFromFrames(m_view.clip_duration_frames->value());
+ }
return m_view.clip_duration->text();
}
-int SlideshowClip::imageCount() const {
+int SlideshowClip::imageCount() const
+{
return m_count;
}
-int SlideshowClip::softness() const {
+int SlideshowClip::softness() const
+{
return m_view.luma_softness->value();
}
-bool SlideshowClip::loop() const {
+bool SlideshowClip::loop() const
+{
return m_view.slide_loop->isChecked();
}
-bool SlideshowClip::fade() const {
+bool SlideshowClip::crop() const
+{
+ return m_view.slide_crop->isChecked();
+}
+
+bool SlideshowClip::fade() const
+{
return m_view.slide_fade->isChecked();
}
-QString SlideshowClip::lumaDuration() const {
+QString SlideshowClip::lumaDuration() const
+{
+ if (m_view.clip_duration_format->currentIndex() == 1) {
+ // we are in frames mode
+ return m_timecode.getTimecodeFromFrames(m_view.luma_duration_frames->value());
+ }
return m_view.luma_duration->text();
}
-QString SlideshowClip::lumaFile() const {
+QString SlideshowClip::lumaFile() const
+{
if (!m_view.luma_fade->isChecked() || !m_view.luma_file->isEnabled()) return QString();
return m_view.luma_file->itemData(m_view.luma_file->currentIndex()).toString();
}
+QString SlideshowClip::animation() const
+{
+ if (m_view.animation->itemData(m_view.animation->currentIndex()).isNull()) return QString();
+ return m_view.animation->itemData(m_view.animation->currentIndex()).toString();
+}
+
+void SlideshowClip::slotUpdateDurationFormat(int ix)
+{
+ bool framesFormat = ix == 1;
+ if (framesFormat) {
+ // switching to frames count, update widget
+ m_view.clip_duration_frames->setValue(m_timecode.getFrameCount(m_view.clip_duration->text()));
+ m_view.luma_duration_frames->setValue(m_timecode.getFrameCount(m_view.luma_duration->text()));
+ } else {
+ // switching to timecode format
+ m_view.clip_duration->setText(m_timecode.getTimecodeFromFrames(m_view.clip_duration_frames->value()));
+ m_view.luma_duration->setText(m_timecode.getTimecodeFromFrames(m_view.luma_duration_frames->value()));
+ }
+ m_view.clip_duration_frames->setHidden(!framesFormat);
+ m_view.clip_duration->setHidden(framesFormat);
+ m_view.luma_duration_frames->setHidden(!framesFormat);
+ m_view.luma_duration->setHidden(framesFormat);
+}
+
+void SlideshowClip::slotMethodChanged(bool active)
+{
+ if (active) {
+ // User wants mimetype image sequence
+ m_view.clip_duration->setText(m_timecode.reformatSeparators(KdenliveSettings::image_duration()));
+ m_view.stackedWidget->setCurrentIndex(0);
+ KdenliveSettings::setSlideshowbymime(true);
+ } else {
+ // User wants pattern image sequence
+ m_view.clip_duration->setText(m_timecode.reformatSeparators(KdenliveSettings::sequence_duration()));
+ m_view.stackedWidget->setCurrentIndex(1);
+ KdenliveSettings::setSlideshowbymime(false);
+ }
+ parseFolder();
+}
+
+// static
+QString SlideshowClip::animationToGeometry(const QString &animation, int &ttl)
+{
+ QString geometry;
+ if (animation.startsWith("Pan and zoom")) {
+ geometry = QString().sprintf("0=0/0:100%%x100%%;%d=-14%%/-14%%:120%%x120%%;%d=-5%%/-5%%:110%%x110%%;%d=0/0:110%%x110%%;%d=0/-5%%:110%%x110%%;%d=-5%%/0:110%%x110%%",
+ ttl - 1, ttl, ttl * 2 - 1, ttl * 2, ttl * 3 - 1);
+ ttl *= 3;
+ } else if (animation.startsWith("Pan")) {
+ geometry = QString().sprintf("0=-5%%/-5%%:110%%x110%%;%d=0/0:110%%x110%%;%d=0/0:110%%x110%%;%d=0/-5%%:110%%x110%%;%d=0/-5%%:110%%x110%%;%d=-5%%/-5%%:110%%x110%%;%d=0/-5%%:110%%x110%%;%d=-5%%/0:110%%x110%%",
+ ttl - 1, ttl, ttl * 2 - 1, ttl * 2, ttl * 3 - 1, ttl * 3, ttl * 4 - 1);
+ ttl *= 4;
+ } else if (animation.startsWith("Zoom")) {
+ geometry = QString().sprintf("0=0/0:100%%x100%%;%d=-14%%/-14%%:120%%x120%%", ttl - 1);
+ }
+ return geometry;
+}
+
+
#include "slideshowclip.moc"
projects / kdenlive / blobdiff