/****************************************************************************
**
** This file is part of the LibreCAD project, a 2D CAD program
**
** Copyright (C) 2010 R. van Twisk (librecad@rvt.dds.nl)
** Copyright (C) 2001-2003 RibbonSoft. All rights reserved.
**
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software 
** Foundation and appearing in the file gpl-2.0.txt included in the
** packaging of this file.
**
** 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, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
**
** This copyright notice MUST APPEAR in all copies of the script!  
**
**********************************************************************/


#include "rs_block.h"

#include "rs_graphic.h"

/**
 * @param parent The graphic this block belongs to.
 * @param name The name of the block used as an identifier.
 * @param basePoint Base point (offset) of the block.
 */
RS_Block::RS_Block(RS_EntityContainer* parent,
                   const RS_BlockData& d)
        : RS_Document(parent), data(d) {

    pen = RS_Pen(RS_Color(128,128,128), RS2::Width01, RS2::SolidLine);
}



RS_Block::~RS_Block() {}



RS_Entity* RS_Block::clone() {
    RS_Block* blk = new RS_Block(*this);
    blk->setOwner(isOwner());
    blk->detach();
    blk->initId();
    return blk;
}



RS_LayerList* RS_Block::getLayerList() {
    RS_Graphic* g = getGraphic();
    if (g!=NULL) {
        return g->getLayerList();
    } else {
        return NULL;
    }
}



RS_BlockList* RS_Block::getBlockList() {
    RS_Graphic* g = getGraphic();
    if (g!=NULL) {
        return g->getBlockList();
    } else {
        return NULL;
    }
}


bool RS_Block::save(bool isAutoSave) {
    RS_Graphic* g = getGraphic();
    if (g!=NULL) {
        return g->save(isAutoSave);
    } else {
        return false;
    }
}


bool RS_Block::saveAs(const QString& filename, RS2::FormatType type) {
    RS_Graphic* g = getGraphic();
    if (g!=NULL) {
        return g->saveAs(filename, type);
    } else {
        return false;
    }
}



/**
 * Sets the parent documents modified status to 'm'.
 */
void RS_Block::setModified(bool m) {
    RS_Graphic* p = getGraphic();
    if (p) {
        p->setModified(m);
    }
    modified = m;
}