diff -r 000000000000 -r 7a96bd401351 floatimageobj.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/floatimageobj.cpp	Sun Jan 30 12:58:47 2005 +0000
@@ -0,0 +1,219 @@
+#include "floatimageobj.h"
+#include "branchobj.h"
+#include <math.h>
+
+
+/////////////////////////////////////////////////////////////////
+// FloatImageObj
+/////////////////////////////////////////////////////////////////
+
+int FloatImageObj::counter=0;		// make instance 
+
+
+FloatImageObj::FloatImageObj ():FloatObj()
+{
+//    cout << "Const FloatImageObj ()\n";
+    setParObj (this);	
+    init();
+    depth=-1;
+}
+
+FloatImageObj::FloatImageObj (QCanvas* c):FloatObj(c)
+{
+ //   cout << "Const FloatImageObj (c)  called from MapCenterObj (c)\n";
+    setParObj (this);	
+    init();
+    depth=-1;
+}
+
+FloatImageObj::FloatImageObj (QCanvas* c, LinkableMapObj* p):FloatObj(c,p)
+{
+ //   cout << "Const FloatImageObj (c,p)\n";
+    init();
+}
+
+FloatImageObj::~FloatImageObj ()
+{
+//	cout << "Destr FloatImageObj "<<this<<"\n";
+	delete(icon);
+}
+
+void FloatImageObj::init () 
+{
+	icon=new ImageObj (canvas);
+	icon->move (absPos.x(), absPos.y() );
+	icon->setVisibility (true);
+	bbox.setSize (QSize(icon->size().width(), icon->size().height()));
+	filename="";
+	originalFilename="no original name available";
+	filetype="";
+	saveInMap=true;
+}
+
+void FloatImageObj::copy (FloatImageObj* other)
+{					
+	FloatObj::copy (other);
+	icon->copy (other->icon);
+	filename=other->filename;
+	saveInMap=other->saveInMap;
+    positionBBox();
+}
+
+void FloatImageObj::setZ (const int &i)
+{
+	icon->setZ (i);
+	zPlane=i;
+}
+
+int FloatImageObj::z ()
+{
+	return lrint (icon->z());
+}
+
+bool FloatImageObj::load (const QString &fn)
+{	
+	if( icon->load (fn))
+	{
+		bbox.setSize (QSize(icon->size().width()+8, icon->size().height()+8));
+		positionBBox();
+		filename=fn;
+		filetype=QPixmap::imageFormat (fn);
+		return true;
+	} else
+		return false;
+	
+}
+
+void FloatImageObj::save (const QString &fn, const char *format)
+{	
+	icon->save (fn,format);
+}
+
+void FloatImageObj::setOriginalFilename(const QString & fn)
+{
+	originalFilename=fn;
+}
+
+QString FloatImageObj::getOriginalFilename()
+{
+	return originalFilename;
+}
+
+void FloatImageObj::setVisibility(bool v)
+{
+    LinkableMapObj::setVisibility(v);
+	if (v)
+	    icon->setVisibility(true);
+	else
+	    icon->setVisibility(false);
+}
+
+void FloatImageObj::move (double x, double y)
+{
+	FloatObj::move(x,y);
+	icon->move (x+4,y+4);
+    positionBBox();
+}
+
+void FloatImageObj::move (QPoint p)
+{
+	move (p.x(), p.y());
+}
+
+void FloatImageObj::positionBBox()
+{
+	// TODO
+}
+
+void FloatImageObj::calcBBoxSize()
+{
+	// TODO
+}
+
+QString FloatImageObj::saveToDir (const QString &tmpdir,const QString &prefix)
+{
+	counter++;
+
+	QString posAttr=
+		attribut("relPosX",QString().setNum(relPos.x(),10)) +
+		attribut("relPosY",QString().setNum(relPos.y(),10)); 
+
+	QString useOrientAttr;
+	if (useOrientation)
+		useOrientAttr=attribut ("useOrientation","true");
+	else	
+		useOrientAttr=attribut ("useOrientation","false");
+		
+	QString saveInMapAttr;
+	if (saveInMap)
+		saveInMapAttr=attribut ("saveInMap","true");
+	else	
+		
+		saveInMapAttr=attribut ("saveInMap","false");
+
+	QString exportAttr;
+	if (floatExport)
+		exportAttr=attribut ("floatExport","true");
+	else	
+		exportAttr=attribut ("floatExport","false");
+
+	QString zAttr=attribut ("zPlane",QString().setNum(zPlane));
+	QString url;
+
+	// prevent saving as GIF
+	if (filetype=="GIF")
+		filetype="PNG";
+		
+	url="images/"+prefix+"image-" + QString().number(counter,10) + "." +filetype;
+
+	// And really save the image
+	icon->save (tmpdir + "/" + url, filetype);
+
+    return singleElement ("floatimage",  
+		posAttr + 
+		useOrientAttr + 
+		saveInMapAttr + 
+		exportAttr + 
+		zAttr + 
+		attribut ("href",QString ("file:")+url)
+	);	
+}
+
+void FloatImageObj::resetSaveCounter()
+{
+	counter=0;
+}
+
+
+QRect FloatImageObj::getTotalBBox()
+{
+	return bbox;
+}
+
+QRect FloatImageObj::getBBoxSizeWithChilds()
+{
+	//FIXME  abstract in linkablemapobj.h, not calculated
+	return bboxTotal;
+}
+
+void FloatImageObj::calcBBoxSizeWithChilds()
+{
+	//FIXME  abstract in linkablemapobj.h
+}
+
+QString FloatImageObj::getSelectString()
+{
+	QString s;
+	if (parObj)
+	{
+		if (parObj->getDepth()==0)
+			s= "fi:" + QString("%1").arg( ((BranchObj*)(parObj))->getFloatImageNum(this));
+		else	
+			s= ((BranchObj*)(parObj))->getSelectString() + ",fi:" + QString("%1").arg( ((BranchObj*)(parObj))->getFloatImageNum(this));
+	} else
+		s="mc:";
+	
+	return s;
+
+}
+