#include <QVariant>
#include <KPlotObject>
#include <QMouseEvent>
+#include <QPen>
#include <KDebug>
#include <KPlotPoint>
m_moveX=false;
m_moveY=true;
m_moveTimeline=true;
+ m_newPoints=false;
+ activeIndexPlot=-1;
}
+/*
+ <name>Lines</name>
+ <description>Lines from top to bottom</description>
+ <author>Marco Gittler</author>
+ <properties tag="lines" id="lines" />
+ <parameter default="5" type="constant" value="5" min="0" name="num" max="255" >
+ <name>Num</name>
+ </parameter>
+ <parameter default="4" type="constant" value="4" min="0" name="width" max="255" >
+ <name>Width</name>
+ </parameter>
+ </effect>
-void ParameterPlotter::setPointLists(const QList< QPair<QString, QMap< int , QVariant > > >& params,int startframe, int endframe){
+*/
+void ParameterPlotter::setPointLists(const QDomElement& d,int startframe,int endframe){
- QListIterator <QPair <QString, QMap< int , QVariant > > > nameit(params);
- int max_y=0;
- parameterNameList.clear();
+ //QListIterator <QPair <QString, QMap< int , QVariant > > > nameit(params);
+ itemParameter=d;
+ QDomNodeList namenode = d.elementsByTagName("parameter");
+ max_y=0;
+ min_y=0;
+ removeAllPlotObjects ();
+ stretchFactors.clear();
+ parameterNameList.clear();
+ plotobjects.clear();
- while (nameit.hasNext() ){
- KPlotObject *plot=new KPlotObject(colors[plotobjects.size()%colors.size()]);
- plot->setShowLines(true);
- QPair<QString, QMap< int , QVariant > > item=nameit.next();
- parameterNameList << item.first;
+ QString dat;
+ QTextStream stre(&dat);
+ d.save(stre,2);
+ kDebug() << dat;
- QMapIterator <int,QVariant> pointit=item.second;
+ if ( namenode.count() ){
+
+
+ QDomNode pa=namenode.item(0);
+ QDomNode na=pa.firstChildElement("name");
+
+ parameterNameList << pa.attributes().namedItem("name").nodeValue().split(";");
+ emit parameterList(parameterNameList);
+
+ //max_y=pa.attributes().namedItem("max").nodeValue().toInt();
+ //int val=pa.attributes().namedItem("value").nodeValue().toInt();
+ QStringList defaults;
+ if (pa.attributes().namedItem("start").nodeValue().contains(";"))
+ defaults=pa.attributes().namedItem("start").nodeValue().split(";");
+ else if (pa.attributes().namedItem("value").nodeValue().contains(";"))
+ defaults=pa.attributes().namedItem("value").nodeValue().split(";");
+ else if (pa.attributes().namedItem("default").nodeValue().contains(";"))
+ defaults=pa.attributes().namedItem("default").nodeValue().split(";");
+ QStringList maxv=pa.attributes().namedItem("max").nodeValue().split(";");
+ QStringList minv=pa.attributes().namedItem("max").nodeValue().split(";");
+ for (int i=0;i<maxv.size();i++){
+ if (max_y< maxv[i].toInt()) max_y=maxv[i].toInt();
+ if (min_y> minv[i].toInt()) min_y=minv[i].toInt();
+ }
+
+ for (int i=0;i<parameterNameList.count();i++){
+ KPlotObject *plot=new KPlotObject(colors[plotobjects.size()%colors.size()]);
+ plot->setShowLines(true);
+ if (!stretchFactors.contains(i) ){
+ if ( maxv[i].toInt()!=0)
+ stretchFactors[i]=max_y/maxv[i].toInt();
+ else
+ stretchFactors[i]=1.0;
+ }
+ if (defaults[i].toDouble()>max_y)
+ defaults[i]=max_y;
+ plot->addPoint(startframe,defaults[i].toInt()*stretchFactors[i],parameterNameList[i]);
+ //add keyframes here
+ plot->addPoint(endframe,defaults[i].toInt()*stretchFactors[i]);
+
+ plotobjects.append(plot);
+ }
+
+ /*TODO keyframes
while (pointit.hasNext()){
pointit.next();
plot->addPoint(QPointF(pointit.key(),pointit.value().toDouble()),item.first,1);
if (pointit.value().toInt() >maxy)
max_y=pointit.value().toInt();
- }
- plotobjects.append(plot);
+ }*/
+
}
maxx=endframe;
maxy=max_y;
- setLimits(0,endframe,0,maxy+10);
+ setLimits(-1,endframe+1,min_y-10,maxy+10);
addPlotObjects(plotobjects);
+
}
void ParameterPlotter::createParametersNew(){
- QList< QPair<QString, QMap<int,QVariant> > > ret;
+
QList<KPlotObject*> plotobjs=plotObjects();
if (plotobjs.size() != parameterNameList.size() ){
kDebug() << "ERROR size not equal";
}
-
- for (int i=0;i<parameterNameList.size() ;i++){
- QList<KPlotPoint*> points=plotobjs[i]->points();
- QMap<int,QVariant> vals;
- foreach (KPlotPoint *o,points){
- vals[o->x()]=o->y();
+ QDomNodeList namenode = itemParameter.elementsByTagName("parameter");
+ QString paramlist;
+ QTextStream txtstr(¶mlist);
+ QDomNode pa=namenode.item(0);
+ if (namenode.count()>0){
+ for (int i=0;i<plotobjs.count();i++){
+ QList<KPlotPoint*> points=plotobjs[i]->points();
+ foreach (KPlotPoint *o,points){
+ txtstr << (int)o->y() ;
+ break;//first no keyframes
+ }
+ if (i+1!=plotobjs.count())
+ txtstr<< ";";
}
- QPair<QString,QMap<int,QVariant> > pair("contrast",vals);
- ret.append(pair);
}
-
- emit parameterChanged(ret);
+ pa.attributes().namedItem("value").setNodeValue(paramlist);
+ pa.attributes().namedItem("start").setNodeValue(paramlist);
+ emit parameterChanged(itemParameter);
}
foreach (KPlotObject *o, plotObjects() ){
QList<KPlotPoint*> points=o->points();
for(int p=0;p<points.size();p++){
- if (points[p]==movepoint){
+ if (points[p]==movepoint && (activeIndexPlot==-1 || activeIndexPlot==i ) ){
QPoint delta=event->pos()-oldmousepoint;
- if (m_moveY)
- movepoint->setY(movepoint->y()-delta.y()*dataRect().height()/pixRect().height() );
+ double newy=movepoint->y()-delta.y()*dataRect().height()/pixRect().height();
+ if (m_moveY && newy>min_y && newy<max_y)
+ movepoint->setY(newy);
if (p>0 && p<points.size()-1){
double newx=movepoint->x()+delta.x()*dataRect().width()/pixRect().width();
if ( newx>points[p-1]->x() && newx<points[p+1]->x() && m_moveX)
movepoint->setX(movepoint->x()+delta.x()*dataRect().width()/pixRect().width() );
}
+ if (m_moveTimeline && (m_moveX|| m_moveY) )
+ emit updateFrame(0);
replacePlotObject(i,o);
oldmousepoint=event->pos();
}
}
}
+void ParameterPlotter::replot(const QString & name){
+ //removeAllPlotObjects();
+ int i=0;
+ bool drawAll=name.isEmpty() || name=="all";
+ activeIndexPlot=-1;
+
+ foreach (KPlotObject* p, plotObjects() ){
+ p->setShowPoints(drawAll || parameterNameList[i]==name);
+ p->setShowLines(drawAll || parameterNameList[i]==name);
+ QPen pen=(drawAll || parameterNameList[i]==name ? QPen(Qt::SolidLine) : QPen(Qt::NoPen) );
+ pen.setColor(p->linePen().color());
+ p->setLabelPen(pen);
+ if ( parameterNameList[i]==name )
+ activeIndexPlot = i;
+ replacePlotObject(i++,p);
+ }
+}
+
void ParameterPlotter::mousePressEvent ( QMouseEvent * event ) {
- QList<KPlotPoint*> list= pointsUnderPoint (event->pos()-QPoint(leftPadding(), topPadding() ) ) ;
- if (list.size() > 0){
- movepoint=list[0];
- oldmousepoint=event->pos();
- }else
- movepoint=NULL;
+ //topPadding and other padding can be wrong and this (i hope) will be correctet in newer kde versions
+ QPoint inPlot=event->pos()-QPoint(leftPadding(), topPadding() );
+ QList<KPlotPoint*> list= pointsUnderPoint (inPlot ) ;
+ if (event->button()==Qt::LeftButton){
+ if (list.size() > 0){
+ movepoint=list[0];
+ oldmousepoint=event->pos();
+ }else{
+ if (m_newPoints && activeIndexPlot>=0){
+ //setup new points
+ KPlotObject* p=plotObjects()[activeIndexPlot];
+ QList<KPlotPoint*> points=p->points();
+ QList<QPointF> newpoints;
+
+ double newx=inPlot.x()*dataRect().width()/pixRect().width();
+ double newy=(height()-inPlot.y()-bottomPadding()-topPadding() )*dataRect().height()/pixRect().height();
+ bool inserted=false;
+ foreach (KPlotPoint* pt,points){
+ if (pt->x() >newx && !inserted){
+ newpoints.append(QPointF(newx,newy));
+ inserted=true;
+ }
+ newpoints.append(QPointF(pt->x(),pt->y()));
+ }
+ p->clearPoints();
+ foreach (QPointF qf, newpoints ){
+ p->addPoint(qf);
+ }
+ replacePlotObject(activeIndexPlot,p);
+ }
+ movepoint=NULL;
+ }
+ }else if (event->button()==Qt::LeftButton){
+ //menu for deleting or exact setup of point
+ }
}
void ParameterPlotter::setMoveX(bool b){
m_moveTimeline=b;
}
+void ParameterPlotter::setNewPoints(bool b){
+ m_newPoints=b;
+}
+
bool ParameterPlotter::isMoveX(){
return m_moveX;
}
bool ParameterPlotter::isMoveTimeline(){
return m_moveTimeline;
}
+
+bool ParameterPlotter::isNewPoints(){
+ return m_newPoints;
+}
projects / kdenlive / blobdiff