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/****************************************************************************
**
** 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_pattern.h"
#include "rs_system.h"
#include "rs_fileio.h"
#include "rs_layer.h"
/**
* Constructor.
*
* @param fileName File name of a DXF file defining the pattern
*/
RS_Pattern::RS_Pattern(const QString& fileName)
: RS_EntityContainer(NULL) {
RS_DEBUG->print("RS_Pattern::RS_Pattern() ");
this->fileName = fileName;
loaded = false;
}
/**
* Constructor.
*
* @param fileName File name of a PAT file which defines this
* pattern among others.
* @param name Pattern name.
*
*/
/*RS_Pattern::RS_Pattern(const QString& fileName, const QString& name)
: RS_EntityContainer(NULL) {
this->fileName = fileName;
this->name = name;
loaded = false;
}*/
RS_Pattern::~RS_Pattern() {}
/**
* Loads the given pattern file into this pattern.
* Entities other than lines are ignored.
*
* @param filename File name of the pattern file (without path and
* extension or full path.
*/
bool RS_Pattern::loadPattern() {
if (loaded) {
return true;
}
RS_DEBUG->print("RS_Pattern::loadPattern");
QString path;
// Search for the appropriate pattern if we have only the name of the pattern:
if (!fileName.toLower().contains(".dxf")) {
QStringList patterns = RS_SYSTEM->getPatternList();
QFileInfo file;
for (QStringList::Iterator it = patterns.begin();
it!=patterns.end();
it++) {
if (QFileInfo(*it).baseName().toLower()==fileName.toLower()) {
path = *it;
RS_DEBUG->print("Pattern found: %s", path.toLatin1().data());
break;
}
}
}
// We have the full path of the pattern:
else {
path = fileName;
}
// No pattern paths found:
if (path.isEmpty()) {
RS_DEBUG->print("No pattern \"%s\"available.", fileName.toLatin1().data());
return false;
}
RS_Graphic* gr = new RS_Graphic();
RS_FileIO::instance()->fileImport(*gr, path);
for (RS_Entity* e=gr->firstEntity(); e!=NULL; e=gr->nextEntity()) {
if (e->rtti()==RS2::EntityLine || e->rtti()==RS2::EntityArc) {
RS_Layer* l = e->getLayer();
RS_Entity* cl = e->clone();
cl->reparent(this);
if (l!=NULL) {
cl->setLayer(l->getName());
}
addEntity(cl);
}
}
delete gr;
loaded = true;
RS_DEBUG->print("RS_Pattern::loadPattern: OK");
return true;
}
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