comparison layer/ImageLayer.cpp @ 944:78c152e4db95

Merge from branch tonioni

 {
     Layer::setProperty(name, value);
 }
 
 bool
-ImageLayer::getValueExtents(float &, float &, bool &, QString &) const
+ImageLayer::getValueExtents(double &, double &, bool &, QString &) const
 {
     return false;
 }
 
 bool

 
 
 //!!! too much overlap with TimeValueLayer/TimeInstantLayer/TextLayer
 
 bool
-ImageLayer::snapToFeatureFrame(View *v, int &frame,
+ImageLayer::snapToFeatureFrame(View *v, sv_frame_t &frame,
 			      int &resolution,
 			      SnapType snap) const
 {
     if (!m_model) {
 	return Layer::snapToFeatureFrame(v, frame, resolution, snap);

 	frame = points.begin()->frame;
 	return true;
     }    
 
     points = m_model->getPoints(frame, frame);
-    int snapped = frame;
+    sv_frame_t snapped = frame;
     bool found = false;
 
     for (ImageModel::PointList::const_iterator i = points.begin();
 	 i != points.end(); ++i) {
 

 void
 ImageLayer::paint(View *v, QPainter &paint, QRect rect) const
 {
     if (!m_model || !m_model->isOK()) return;
 
-    int sampleRate = m_model->getSampleRate();
+    sv_samplerate_t sampleRate = m_model->getSampleRate();
     if (!sampleRate) return;
 
 //    Profiler profiler("ImageLayer::paint", true);
 
 //    int x0 = rect.left(), x1 = rect.right();
     int x0 = 0, x1 = v->width();
 
-    int frame0 = v->getFrameForX(x0);
-    int frame1 = v->getFrameForX(x1);
+    sv_frame_t frame0 = v->getFrameForX(x0);
+    sv_frame_t frame1 = v->getFrameForX(x1);
 
     ImageModel::PointList points(m_model->getPoints(frame0, frame1));
     if (points.empty()) return;
 
     paint.save();

     if (!m_model) {
 	SVDEBUG << "ImageLayer::drawStart: no model" << endl;
 	return;
     }
 
-    int frame = v->getFrameForX(e->x());
+    sv_frame_t frame = v->getFrameForX(e->x());
     if (frame < 0) frame = 0;
     frame = frame / m_model->getResolution() * m_model->getResolution();
 
     m_editingPoint = ImageModel::Point(frame, "", "");
     m_originalPoint = m_editingPoint;

 {
 //    SVDEBUG << "ImageLayer::drawDrag(" << e->x() << "," << e->y() << ")" << endl;
 
     if (!m_model || !m_editing) return;
 
-    int frame = v->getFrameForX(e->x());
+    sv_frame_t frame = v->getFrameForX(e->x());
     if (frame < 0) frame = 0;
     frame = frame / m_model->getResolution() * m_model->getResolution();
 
     m_editingCommand->deletePoint(m_editingPoint);
     m_editingPoint.frame = frame;

     m_editingCommand = 0;
     m_editing = false;
 }
 
 bool
-ImageLayer::addImage(int frame, QString url)
+ImageLayer::addImage(sv_frame_t frame, QString url)
 {
     QImage image(getLocalFilename(url));
     if (image.isNull()) {
         cerr << "Failed to open image from url \"" << url << "\" (local filename \"" << getLocalFilename(url) << "\"" << endl;
         delete m_fileSources[url];

 void
 ImageLayer::editDrag(View *v, QMouseEvent *e)
 {
     if (!m_model || !m_editing) return;
 
-    int frameDiff = v->getFrameForX(e->x()) - v->getFrameForX(m_editOrigin.x());
-    int frame = m_originalPoint.frame + frameDiff;
+    sv_frame_t frameDiff = v->getFrameForX(e->x()) - v->getFrameForX(m_editOrigin.x());
+    sv_frame_t frame = m_originalPoint.frame + frameDiff;
 
     if (frame < 0) frame = 0;
     frame = (frame / m_model->getResolution()) * m_model->getResolution();
 
     if (!m_editingCommand) {

 
     return true;
 }    
 
 void
-ImageLayer::moveSelection(Selection s, int newStartFrame)
+ImageLayer::moveSelection(Selection s, sv_frame_t newStartFrame)
 {
     if (!m_model) return;
 
     ImageModel::EditCommand *command =
 	new ImageModel::EditCommand(m_model, tr("Drag Selection"));

     for (ImageModel::PointList::iterator i = points.begin();
 	 i != points.end(); ++i) {
 
 	if (s.contains(i->frame)) {
 
-	    double target = i->frame;
-	    target = newSize.getStartFrame() + 
-		double(target - s.getStartFrame()) * ratio;
+	    double target = double(i->frame);
+	    target = double(newSize.getStartFrame()) +
+		target - double(s.getStartFrame()) * ratio;
 
 	    ImageModel::Point newPoint(*i);
 	    newPoint.frame = lrint(target);
 	    command->deletePoint(*i);
 	    command->addPoint(newPoint);

         }
     }
 }
 
 bool
-ImageLayer::paste(View *v, const Clipboard &from, int /* frameOffset */, bool /* interactive */)
+ImageLayer::paste(View *v, const Clipboard &from, sv_frame_t /* frameOffset */, bool /* interactive */)
 {
     if (!m_model) return false;
 
     const Clipboard::PointList &points = from.getPoints();
 

     for (Clipboard::PointList::const_iterator i = points.begin();
          i != points.end(); ++i) {
         
         if (!i->haveFrame()) continue;
 
-        int frame = 0;
+        sv_frame_t frame = 0;
 
         if (!realign) {
             
             frame = i->getFrame();