#include "floatimageobj.h"

 #include "branchobj.h"

 /////////////////////////////////////////////////////////////////

 // FloatImageObj

 /////////////////////////////////////////////////////////////////

 uint FloatImageObj::saveCounter=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()));

 	clickBox.setSize (QSize(icon->size().width(), icon->size().height()));

 	filename="";

 	originalFilename="no original name available";

 	filetype="";

 	saveInMap=true;

 	useRelPos=true;

 }

 void FloatImageObj::copy (FloatImageObj* other)

 {					

 	FloatObj::copy (other);

 	icon->copy (other->icon);

 	filetype=other->filetype;

 	filename=other->filename;

 	originalFilename=other->originalFilename;

 	saveInMap=other->saveInMap;

     positionBBox();

 }

 void FloatImageObj::setZ (const int &i)

 {

 	icon->setZ (i);

 	zPlane=i;

 }

 int FloatImageObj::z ()

 {

 	return qRound (icon->z());

 }

 void FloatImageObj::load (const QPixmap &pixmap)

 {

   icon->load(pixmap);

   bbox.setSize (QSize(icon->size().width()+8, icon->size().height()+8));

   clickBox.setSize (QSize(icon->size().width()+8, icon->size().height()+8));

   positionBBox();

   filetype="PNG";

   filename="noname.png";

 }

 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()

 {

 	clickBox=bbox;

 }

 void FloatImageObj::calcBBoxSize()

 {

 	// TODO

 }

 QString FloatImageObj::saveToDir (const QString &tmpdir,const QString &prefix, const QPoint &p)

 {

 	saveCounter++;

 	QString posAttr=

 		attribut("relPosX",QString().setNum(relPos.x(),10)) +

 		attribut("relPosY",QString().setNum(relPos.y(),10)); 

 	QString linkAttr=getLinkAttr();

 	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(saveCounter,10) + "." +filetype;

 	// And really save the image

 	icon->save (tmpdir + "/" + url, filetype);

     return singleElement ("floatimage",  

 		posAttr + 

 		linkAttr +

 		useOrientAttr + 

 		saveInMapAttr + 

 		exportAttr + 

 		zAttr + 

 		attribut ("href",QString ("file:")+url)

 	);	

 }

 void FloatImageObj::resetSaveCounter()

 {

 	saveCounter=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;

 }