/*  
    This file is part of Rocs.
    Copyright 2008  Tomaz Canabrava <tomaz.canabrava@gmail.com>
    Copyright 2008  Ugo Sangiori <ugorox@gmail.com>
    Copyright 2011  Andreas Cord-Landwehr <cola@uni-paderborn.de>

    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License as
    published by the Free Software Foundation; either version 2 of 
    the License, or (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#include "AddDataHandAction.h"
#include "GraphScene.h"
#include "DataStructure.h"
#include "DataItem.h"
#include "Data.h"
#include <KLocale>
#include "Document.h"
#include <KDebug>
#include <DocumentManager.h>

AddDataHandAction::AddDataHandAction(GraphScene *scene, QObject *parent)
        : AbstractAction(scene, parent) {
    setText(i18n ( "Add Node" ));
    setToolTip ( i18n ( "Creates a new node at the click position on the drawing area." ) );
    setIcon ( KIcon ( "rocsaddnode" ) );
    _name = "rocs-hand-add-node";
}

AddDataHandAction::~AddDataHandAction() {
    kDebug() << "Destroyed";
}

bool AddDataHandAction::executePress(QPointF pos) {
    if (  !DocumentManager::self()->activeDocument()->activeDataStructure()
       ||  DocumentManager::self()->activeDocument()->activeDataStructure()->readOnly() 
    ) {
        return false;
    }
    DocumentManager::self()->activeDocument()->activeDataStructure()
            ->addData(i18n("untitled"), QPointF(pos.x(), pos.y()));
            
    return true;
}
