#include <typeinfo>

#include <iostream>

using namespace std;

#include "selection.h"

#include "mainwindow.h"

#include "vymmodel.h"

extern Main *mainWindow;

Selection::Selection()

{

	blocked=false;

	model=NULL;

}

Selection::~Selection()

{

}

void Selection::setModel (VymModel *m)

{

	model=m;

}

void Selection::update() // FIXME VM emit signal in VM instead and get rid of this

{

/*

	QRectF bbox;

	//int w=0;

	for (int i=0; i< selectList.count(); ++i) 

	{

		bbox=selectList.at(i)->getBBox();

		selboxList.at(i)->setRect (

			bbox.x()-w,bbox.y()-w, 

			bbox.width()+2*w, bbox.height()+2*w);

		selboxList.at(i)->setPen (color);	

		selboxList.at(i)->setBrush (color);	

	}	

*/

}

bool Selection::select(LinkableMapObj *lmo)	// TODO no multiselections yet

{

	return model->select (lmo);

	/*

	if (!selectList.isEmpty()) unselect();

	selectList.append (lmo);

	lmo->select();

	update();

	mainWindow->updateSatellites (model);	

	cout << "Sel::select lmo e\n";

	return true;

	*/

}

bool Selection::select (const QString &s)	// TODO no multiselections yet

{

	return model->select (s);

	/*

	cout << "Sel::select s=\n";

	LinkableMapObj *lmo=model->findObjBySelect(s);

	// Finally select the found object

	if (lmo)

	{

		unselect();

		select (lmo);

		return true;

	} 

	return false;

	*/

}

bool Selection::reselect ()	// TODO no multiselections yet

{

	if (!lastSelectList.isEmpty())

	{

		select (lastSelectList.first());

		return true;

	}

	return false;

}

void Selection::unselect()

{

	model->unselect();

	/*

	cout << "Sel::unselect\n";

	if (!selectList.isEmpty() )

	{

		for (int i=0; i< selectList.count(); ++i) 

			selectList.at(i)->unselect();

		lastSelectList=selectList;

		selectList.clear();

		// FIXME VM move to ME

		//while (!selboxList.isEmpty() )	

		//	delete selboxList.takeFirst();

	}	

		*/	

}

bool Selection::isBlocked()

{

	return blocked;

}

void Selection::block()

{

	blocked=true;

}

void Selection::unblock()

{

	blocked=false;

}

bool Selection::isEmpty()

{

	return selectList.isEmpty();

}

/*

uint Selection::count()

{

	return selectList.count();

}

*/

/*

Selection::Type Selection::type() // TODO no multiselections yet

{

	if (!selectList.isEmpty())

	{

		LinkableMapObj *sel=selectList.first();

		if (typeid (*sel)==typeid (BranchObj)) return Branch;

		if (typeid (*sel)==typeid (MapCenterObj)) return MapCenter;

		if (typeid (*sel)==typeid (FloatImageObj)) return FloatImage;

	}

	return Undefined;

}

*/

/*

LinkableMapObj* Selection::first()

{

	if (!selectList.isEmpty())

		return selectList.first();

	else	

		return NULL;

}

LinkableMapObj* Selection::single()

{

	if (selectList.count() == 1)

		return selectList.first();

	else	

		return NULL;

}

TreeItem* Selection::getBranchItem()

{

	BranchObj* bo=getBranch();

	if (bo) return bo->getTreeItem(); // FIXME VM get directly from treemodl

	return NULL;

}

QModelIndex Selection::getBranchIndex()

{

	return model->getSelectionModel()->selectedIndexes().first();	// TODO no multiselections yet

}

*/

FloatImageObj* Selection::getFloatImage()

{

	if (!selectList.isEmpty())

	{

		LinkableMapObj *sel=selectList.first();

		if (typeid (*sel)==typeid (FloatImageObj)) 

			return (FloatImageObj*)sel;

	}

		return NULL;

}

QString Selection::getSelectString() // FIXME VM this is also in VM ?! clean up here...

// TODO no multiselections yet

{

	if (selectList.count()==1)

	{

		return model->getSelectString (selectList.first() );

	}

	else

		return"";

}