#include <kdeversion.h>
#include <KNotification>
+#ifdef QIMAGEBLITZ
+#include <qimageblitz/qimageblitz.h>
+#endif
+
#include <QtConcurrentRun>
#include <QInputDialog>
#include <QComboBox>
#include <QPainter>
#include <QAction>
#include <QWheelEvent>
+#include <QMenu>
MyLabel::MyLabel(QWidget *parent) :
QLabel(parent)
else emit seek(false);
}
+//virtual
+void MyLabel::mousePressEvent(QMouseEvent *)
+{
+ emit switchToLive();
+}
+
//virtual
void MyLabel::paintEvent(QPaintEvent * event)
{
}
-StopmotionWidget::StopmotionWidget(KUrl projectFolder, QWidget *parent) :
+StopmotionWidget::StopmotionWidget(KUrl projectFolder, const QList< QAction * > actions, QWidget *parent) :
QDialog(parent)
, Ui::Stopmotion_UI()
, m_projectFolder(projectFolder)
, m_sequenceFrame(0)
, m_animatedIndex(-1)
{
+ addActions(actions);
setupUi(this);
setWindowTitle(i18n("Stop Motion Capture"));
setFont(KGlobalSettings::toolBarFont());
live_button->setIcon(KIcon("camera-photo"));
- frameoverlay_button->setIcon(KIcon("edit-paste"));
- m_captureAction = new QAction(KIcon("media-record"), i18n("Capture frame"), this);
- m_captureAction->setShortcut(QKeySequence(Qt::Key_Space));
+
+ m_captureAction = actions.at(0);
connect(m_captureAction, SIGNAL(triggered()), this, SLOT(slotCaptureFrame()));
capture_button->setDefaultAction(m_captureAction);
+ connect(actions.at(1), SIGNAL(triggered()), this, SLOT(slotSwitchLive()));
+
preview_button->setIcon(KIcon("media-playback-start"));
- removelast_button->setIcon(KIcon("edit-delete"));
- frameoverlay_button->setEnabled(false);
- removelast_button->setEnabled(false);
capture_button->setEnabled(false);
+ // Build config menu
+ QMenu *confMenu = new QMenu;
+ m_showOverlay = actions.at(2);
+ connect(m_showOverlay, SIGNAL(triggered(bool)), this, SLOT(slotShowOverlay(bool)));
+ confMenu->addAction(m_showOverlay);
+
+#ifdef QIMAGEBLITZ
+ m_effectIndex = KdenliveSettings::blitzeffect();
+ QMenu *effectsMenu = new QMenu(i18n("Overlay effect"));
+ QActionGroup *effectGroup = new QActionGroup(this);
+ QAction *noEffect = new QAction(i18n("No Effect"), effectGroup);
+ noEffect->setData(1);
+ QAction *contrastEffect = new QAction(i18n("Contrast"), effectGroup);
+ contrastEffect->setData(2);
+ QAction *edgeEffect = new QAction(i18n("Edge detect"), effectGroup);
+ edgeEffect->setData(3);
+ QAction *brightEffect = new QAction(i18n("Brighten"), effectGroup);
+ brightEffect->setData(4);
+ QAction *invertEffect = new QAction(i18n("Invert"), effectGroup);
+ invertEffect->setData(5);
+ QAction *thresEffect = new QAction(i18n("Threshold"), effectGroup);
+ thresEffect->setData(6);
+
+ effectsMenu->addAction(noEffect);
+ effectsMenu->addAction(contrastEffect);
+ effectsMenu->addAction(edgeEffect);
+ effectsMenu->addAction(brightEffect);
+ effectsMenu->addAction(invertEffect);
+ effectsMenu->addAction(thresEffect);
+ QList <QAction *> list = effectsMenu->actions();
+ for (int i = 0; i < list.count(); i++) {
+ list.at(i)->setCheckable(true);
+ if (list.at(i)->data().toInt() == m_effectIndex) {
+ list.at(i)->setChecked(true);
+ }
+ }
+ connect(effectsMenu, SIGNAL(triggered(QAction*)), this, SLOT(slotUpdateOverlayEffect(QAction*)));
+ confMenu->addMenu(effectsMenu);
+#endif
+
+ QAction *showThumbs = new QAction(KIcon("image-x-generic"), i18n("Show sequence thumbnails"), this);
+ showThumbs->setCheckable(true);
+ showThumbs->setChecked(KdenliveSettings::showstopmotionthumbs());
+ connect(showThumbs, SIGNAL(triggered(bool)), this, SLOT(slotShowThumbs(bool)));
+
+ QAction *removeCurrent = new QAction(KIcon("edit-delete"), i18n("Delete current frame"), this);
+ removeCurrent->setShortcut(Qt::Key_Delete);
+ connect(removeCurrent, SIGNAL(triggered()), this, SLOT(slotRemoveFrame()));
+
+ QAction *capInterval = new QAction(KIcon(), i18n("Set capture interval"), this);
+ connect(capInterval, SIGNAL(triggered()), this, SLOT(slotSetCaptureInterval()));
+
+ confMenu->addAction(showThumbs);
+ confMenu->addAction(capInterval);
+ confMenu->addAction(removeCurrent);
+ config_button->setIcon(KIcon("configure"));
+ config_button->setMenu(confMenu);
+
+ // Build capture menu
+ QMenu *capMenu = new QMenu;
+ m_intervalCapture = new QAction(KIcon("edit-redo"), i18n("Interval capture"), this);
+ m_intervalCapture->setCheckable(true);
+ m_intervalCapture->setChecked(false);
+ connect(m_intervalCapture, SIGNAL(triggered(bool)), this, SLOT(slotIntervalCapture(bool)));
+ capMenu->addAction(m_intervalCapture);
+ capture_button->setMenu(capMenu);
+
connect(sequence_name, SIGNAL(textChanged(const QString &)), this, SLOT(sequenceNameChanged(const QString &)));
+ connect(sequence_name, SIGNAL(currentIndexChanged(int)), live_button, SLOT(setFocus()));
+
m_layout = new QVBoxLayout;
if (BMInterface::getBlackMagicDeviceList(capture_device, NULL)) {
// Found a BlackMagic device
}
if (QFile::exists(KdenliveSettings::video4vdevice())) {
if (m_bmCapture == NULL) m_bmCapture = new V4lCaptureHandler(m_layout);
- capture_device->addItem(KdenliveSettings::video4vdevice(), "v4l");
+ capture_device->addItem(m_bmCapture->getDeviceName(KdenliveSettings::video4vdevice(), 0, 0), "v4l");
}
+
+ connect(m_bmCapture, SIGNAL(frameSaved(const QString)), this, SLOT(slotNewThumb(const QString)));
connect(capture_device, SIGNAL(currentIndexChanged(int)), this, SLOT(slotUpdateHandler()));
m_frame_preview = new MyLabel(this);
connect(m_frame_preview, SIGNAL(seek(bool)), this, SLOT(slotSeekFrame(bool)));
+ connect(m_frame_preview, SIGNAL(switchToLive()), this, SLOT(slotSwitchLive()));
m_layout->addWidget(m_frame_preview);
m_frame_preview->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
video_preview->setLayout(m_layout);
live_button->setChecked(false);
- frameoverlay_button->setChecked(false);
button_addsequence->setEnabled(false);
connect(live_button, SIGNAL(clicked(bool)), this, SLOT(slotLive(bool)));
- connect(frameoverlay_button, SIGNAL(clicked(bool)), this, SLOT(slotShowOverlay(bool)));
- connect(frame_number, SIGNAL(valueChanged(int)), this, SLOT(slotShowFrame(int)));
connect(button_addsequence, SIGNAL(clicked(bool)), this, SLOT(slotAddSequence()));
- connect(preview_button, SIGNAL(clicked(bool)), this, SLOT(slotPlayPreview()));
+ connect(preview_button, SIGNAL(clicked(bool)), this, SLOT(slotPlayPreview(bool)));
connect(frame_list, SIGNAL(currentRowChanged(int)), this, SLOT(slotShowSelectedFrame()));
+ connect(frame_list, SIGNAL(itemClicked(QListWidgetItem *)), this, SLOT(slotShowSelectedFrame()));
connect(this, SIGNAL(doCreateThumbs(QImage, int)), this, SLOT(slotCreateThumbs(QImage, int)));
+ frame_list->addAction(removeCurrent);
+ frame_list->setContextMenuPolicy(Qt::ActionsContextMenu);
+ frame_list->setHidden(!KdenliveSettings::showstopmotionthumbs());
parseExistingSequences();
}
m_bmCapture->stopPreview();
}
+void StopmotionWidget::slotUpdateOverlayEffect(QAction *act)
+{
+#ifdef QIMAGEBLITZ
+ if (act) m_effectIndex = act->data().toInt();
+ KdenliveSettings::setBlitzeffect(m_effectIndex);
+ if (m_showOverlay->isChecked()) slotUpdateOverlay();
+#endif
+}
+
+void StopmotionWidget::closeEvent(QCloseEvent *e)
+{
+ slotLive(false);
+ QDialog::closeEvent(e);
+}
+
+void StopmotionWidget::slotSetCaptureInterval()
+{
+ int interval = QInputDialog::getInteger(this, i18n("Set Capture Interval"), i18n("Interval (in seconds)"), KdenliveSettings::captureinterval(), 1);
+ if (interval > 0 && interval != KdenliveSettings::captureinterval())
+ KdenliveSettings::setCaptureinterval(interval);
+}
+
+void StopmotionWidget::slotShowThumbs(bool show)
+{
+ KdenliveSettings::setShowstopmotionthumbs(show);
+ if (show) {
+ frame_list->clear();
+ sequenceNameChanged(sequence_name->currentText());
+ } else {
+ m_filesList.clear();
+ frame_list->clear();
+ }
+ frame_list->setHidden(!show);
+}
+
+void StopmotionWidget::slotIntervalCapture(bool capture)
+{
+ if (capture) slotCaptureFrame();
+}
+
+
void StopmotionWidget::slotUpdateHandler()
{
QString data = capture_device->itemData(capture_device->currentIndex()).toString();
}
}
+void StopmotionWidget::slotSwitchLive()
+{
+ setUpdatesEnabled(false);
+ if (m_frame_preview->isHidden()) {
+ m_bmCapture->hidePreview(true);
+ m_frame_preview->setHidden(false);
+ } else {
+ m_frame_preview->setHidden(true);
+ m_bmCapture->hidePreview(false);
+ }
+ setUpdatesEnabled(true);
+}
+
void StopmotionWidget::slotLive(bool isOn)
{
if (isOn) {
- m_frame_preview->setImage(QImage());
+ //m_frame_preview->setImage(QImage());
m_frame_preview->setHidden(true);
- m_bmCapture->startPreview(KdenliveSettings::hdmi_capturedevice(), KdenliveSettings::hdmi_capturemode());
+ m_bmCapture->startPreview(KdenliveSettings::hdmi_capturedevice(), KdenliveSettings::hdmi_capturemode(), false);
capture_button->setEnabled(true);
} else {
m_bmCapture->stopPreview();
+ m_frame_preview->setHidden(false);
capture_button->setEnabled(false);
+ live_button->setChecked(false);
}
}
QTimer::singleShot(1000, this, SLOT(slotUpdateOverlay()));
return;
}
+
+#ifdef QIMAGEBLITZ
+ //img = Blitz::convolveEdge(img, 0, Blitz::Low);
+ switch (m_effectIndex) {
+ case 2:
+ img = Blitz::contrast(img, true, 6);
+ break;
+ case 3:
+ img = Blitz::edge(img);
+ break;
+ case 4:
+ img = Blitz::intensity(img, 0.5);
+ break;
+ case 5:
+ Blitz::invert(img);
+ break;
+ case 6:
+ img = Blitz::threshold(img, 120, Blitz::Grayscale, qRgba(0, 0, 0, 0), qRgba(255, 0, 0, 255));
+ //img = Blitz::flatten(img, QColor(255, 0, 0, 255), QColor(0, 0, 0, 0));
+ break;
+ default:
+ break;
+
+ }
+#endif
m_bmCapture->showOverlay(img);
}
frame_list->clear();
if (name.isEmpty()) {
button_addsequence->setEnabled(false);
- frame_number->blockSignals(true);
- frame_number->setValue(m_sequenceFrame);
- frame_number->blockSignals(false);
- frameoverlay_button->setEnabled(false);
- removelast_button->setEnabled(false);
} else {
// Check if we are editing an existing sequence
QString pattern = SlideshowClip::selectedPath(getPathForFrame(0, sequence_name->currentText()), false, QString(), &m_filesList);
- m_sequenceFrame = m_filesList.size();
- frame_number->blockSignals(true);
- frame_number->setValue(0);
- frame_number->blockSignals(false);
- m_currentIndex = 0;
+ m_sequenceFrame = m_filesList.isEmpty() ? 0 : SlideshowClip::getFrameNumberFromPath(m_filesList.last()) + 1;
if (!m_filesList.isEmpty()) {
m_sequenceName = sequence_name->currentText();
connect(this, SIGNAL(doCreateThumbs(QImage, int)), this, SLOT(slotCreateThumbs(QImage, int)));
m_future = QtConcurrent::run(this, &StopmotionWidget::slotPrepareThumbs);
button_addsequence->setEnabled(true);
- frameoverlay_button->setEnabled(true);
} else {
+ // new sequence
+ connect(this, SIGNAL(doCreateThumbs(QImage, int)), this, SLOT(slotCreateThumbs(QImage, int)));
button_addsequence->setEnabled(false);
- frameoverlay_button->setEnabled(false);
}
- frame_number->setRange(0, m_sequenceFrame);
- capture_button->setEnabled(true);
+ capture_button->setEnabled(live_button->isChecked());
}
}
m_sequenceName = sequence_name->currentText();
m_sequenceFrame = 0;
}
- capture_button->setEnabled(false);
- m_bmCapture->captureFrame(getPathForFrame(m_sequenceFrame));
+ //capture_button->setEnabled(false);
+ QString currentPath = getPathForFrame(m_sequenceFrame);
+ m_bmCapture->captureFrame(currentPath);
KNotification::event("FrameCaptured");
- frameoverlay_button->setEnabled(true);
m_sequenceFrame++;
- frame_number->setRange(0, m_sequenceFrame);
- frame_number->blockSignals(true);
- frame_number->setValue(m_sequenceFrame);
- frame_number->blockSignals(false);
button_addsequence->setEnabled(true);
- //if (frameoverlay_button->isChecked()) QTimer::singleShot(1000, this, SLOT(slotUpdateOverlay()));
- QTimer::singleShot(1000, this, SLOT(slotUpdateFrameList()));
+ if (m_intervalCapture->isChecked()) QTimer::singleShot(KdenliveSettings::captureinterval() * 1000, this, SLOT(slotCaptureFrame()));
+}
+
+
+void StopmotionWidget::slotNewThumb(const QString path)
+{
+ if (!KdenliveSettings::showstopmotionthumbs()) return;
+ m_filesList.append(path);
+ if (m_showOverlay->isChecked()) slotUpdateOverlay();
+ if (!m_future.isRunning()) m_future = QtConcurrent::run(this, &StopmotionWidget::slotPrepareThumbs);
}
void StopmotionWidget::slotPrepareThumbs()
QString nb = QString::number(ix);
QPainter p(&pix);
QFontInfo finfo(font());
- p.fillRect(0, 0, finfo.pixelSize() * nb.count() + 6, finfo.pixelSize() + 6, QColor(0, 0, 0, 150));
+ p.fillRect(0, 0, finfo.pixelSize() * nb.count() + 6, finfo.pixelSize() + 6, QColor(80, 80, 80, 150));
p.setPen(Qt::white);
p.drawText(QPoint(3, finfo.pixelSize() + 3), nb);
p.end();
QListWidgetItem *item = new QListWidgetItem(icon, QString(), frame_list);
item->setToolTip(getPathForFrame(ix, sequence_name->currentText()));
item->setData(Qt::UserRole, ix);
- m_future = QtConcurrent::run(this, &StopmotionWidget::slotPrepareThumbs);
-}
-
-void StopmotionWidget::slotUpdateFrameList(int ix)
-{
- kDebug() << "// GET FRAME: " << ix;
- if (ix == -1) ix = m_sequenceFrame - 1;
- QString path = getPathForFrame(ix);
- if (!QFile::exists(path)) {
- capture_button->setEnabled(true);
- return;
- }
- QImage img(path);
- if (img.isNull()) {
- if (ix == m_sequenceFrame - 1) QTimer::singleShot(1000, this, SLOT(slotUpdateFrameList()));
- return;
- }
- int height = 90;
- int width = height * img.width() / img.height();
- frame_list->setIconSize(QSize(width, height));
- QPixmap pix = QPixmap::fromImage(img).scaled(width, height);
- QString nb = QString::number(ix);
- QPainter p(&pix);
- QFontInfo finfo(font());
- p.fillRect(0, 0, finfo.pixelSize() * nb.count() + 6, finfo.pixelSize() + 6, QColor(0, 0, 0, 150));
- p.setPen(Qt::white);
- p.drawText(QPoint(3, finfo.pixelSize() + 3), nb);
- p.end();
- QIcon icon(pix);
- QListWidgetItem *item = new QListWidgetItem(icon, QString(), frame_list);
- item->setData(Qt::UserRole, ix);
frame_list->blockSignals(true);
frame_list->setCurrentItem(item);
- frame_list->blockSignals(true);
- capture_button->setEnabled(true);
+ frame_list->blockSignals(false);
+ m_future = QtConcurrent::run(this, &StopmotionWidget::slotPrepareThumbs);
}
QString StopmotionWidget::getPathForFrame(int ix, QString seqName)
return m_projectFolder.path(KUrl::AddTrailingSlash) + seqName + "_" + QString::number(ix).rightJustified(4, '0', false) + ".png";
}
-void StopmotionWidget::slotShowFrame(int ix)
+void StopmotionWidget::slotShowFrame(const QString &path)
{
- if (m_sequenceFrame == 0) {
- //there are no images in sequence
- return;
- }
- frameoverlay_button->blockSignals(true);
- frameoverlay_button->setChecked(false);
- frameoverlay_button->blockSignals(false);
- if (ix < m_sequenceFrame) {
- // Show previous frame
- slotLive(false);
- live_button->setChecked(false);
- QImage img(getPathForFrame(ix));
- capture_button->setEnabled(false);
- if (!img.isNull()) {
- //m_bmCapture->showOverlay(img, false);
- m_bmCapture->hidePreview(true);
- m_frame_preview->setImage(img);
- m_frame_preview->setHidden(false);
- m_frame_preview->update();
- selectFrame(ix);
- }
+ //slotLive(false);
+ QImage img(path);
+ capture_button->setEnabled(false);
+ if (!img.isNull()) {
+ m_bmCapture->hidePreview(true);
+ m_frame_preview->setImage(img);
+ m_frame_preview->setHidden(false);
+ m_frame_preview->update();
}
- /*else {
- slotLive(true);
- m_frame_preview->setImage(QImage());
- m_frame_preview->setHidden(true);
- m_bmCapture->hideOverlay();
- m_bmCapture->hidePreview(false);
- capture_button->setEnabled(true);
- }*/
}
void StopmotionWidget::slotShowSelectedFrame()
{
QListWidgetItem *item = frame_list->currentItem();
if (item) {
- int ix = item->data(Qt::UserRole).toInt();
- //frame_number->blockSignals(true);
- frame_number->setValue(ix);
- //frame_number->blockSignals(false);
- //slotShowFrame(ix);
+ //int ix = item->data(Qt::UserRole).toInt();;
+ slotShowFrame(item->toolTip());
}
}
emit addOrUpdateSequence(getPathForFrame(0));
}
-void StopmotionWidget::slotPlayPreview()
+void StopmotionWidget::slotPlayPreview(bool animate)
{
- if (m_animatedIndex != -1) {
+ if (!animate) {
// stop animation
- m_animatedIndex = -1;
+ m_animationList.clear();
return;
}
- QListWidgetItem *item = frame_list->currentItem();
- if (item) {
- m_animatedIndex = item->data(Qt::UserRole).toInt();
+ if (KdenliveSettings::showstopmotionthumbs()) {
+ frame_list->setCurrentRow(0);
+ QTimer::singleShot(200, this, SLOT(slotAnimate()));
+ } else {
+ SlideshowClip::selectedPath(getPathForFrame(0, sequence_name->currentText()), false, QString(), &m_animationList);
+ slotAnimate();
}
- QTimer::singleShot(200, this, SLOT(slotAnimate()));
}
void StopmotionWidget::slotAnimate()
{
- slotShowFrame(m_animatedIndex);
- m_animatedIndex++;
- if (m_animatedIndex < m_sequenceFrame) QTimer::singleShot(200, this, SLOT(slotAnimate()));
- else m_animatedIndex = -1;
+ //slotShowFrame(m_animatedIndex);
+ if (KdenliveSettings::showstopmotionthumbs()) {
+ //TODO: loop
+ if (frame_list->currentRow() < (frame_list->count() - 1)) {
+ frame_list->setCurrentRow(frame_list->currentRow() + 1);
+ QTimer::singleShot(100, this, SLOT(slotAnimate()));
+ } else preview_button->setChecked(false);
+ } else if (!m_animationList.isEmpty()) {
+ slotShowFrame(m_animationList.takeFirst());
+ QTimer::singleShot(100, this, SLOT(slotAnimate()));
+ } else preview_button->setChecked(false);
+
}
QListWidgetItem *StopmotionWidget::getFrameFromIndex(int ix)
} else if (ix > 0) frame_list->setCurrentRow(ix - 1);
}
-
+void StopmotionWidget::slotRemoveFrame()
+{
+ if (frame_list->currentItem() == NULL) return;
+ QString path = frame_list->currentItem()->toolTip();
+ if (KMessageBox::questionYesNo(this, i18n("Delete frame %1 from disk?", path), i18n("Delete Frame")) != KMessageBox::Yes) return;
+ QFile f(path);
+ if (f.remove()) {
+ QListWidgetItem *item = frame_list->takeItem(frame_list->currentRow());
+ delete item;
+ }
+}
projects / kdenlive / blobdiff