120 lines
3.2 KiB
C++
120 lines
3.2 KiB
C++
/****************************************************************************
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**
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** This file is part of the LibreCAD project, a 2D CAD program
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**
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** Copyright (C) 2010 R. van Twisk (librecad@rvt.dds.nl)
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** Copyright (C) 2001-2003 RibbonSoft. All rights reserved.
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**
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**
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** This file may be distributed and/or modified under the terms of the
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** GNU General Public License version 2 as published by the Free Software
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** Foundation and appearing in the file gpl-2.0.txt included in the
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** packaging of this file.
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**
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** This program is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program; if not, write to the Free Software
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** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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**
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** This copyright notice MUST APPEAR in all copies of the script!
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**
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**********************************************************************/
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#include "rs_pattern.h"
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#include "rs_system.h"
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#include "rs_fileio.h"
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#include "rs_layer.h"
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#include "rs_debug.h"
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/**
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* Constructor.
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*
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* @param fileName File name of a DXF file defining the pattern
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*/
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RS_Pattern::RS_Pattern(const QString& fileName)
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: RS_EntityContainer(NULL)
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,fileName(fileName)
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,loaded(false)
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{
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RS_DEBUG->print("RS_Pattern::RS_Pattern() ");
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}
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/**
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* Loads the given pattern file into this pattern.
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* Entities other than lines are ignored.
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*
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* @param filename File name of the pattern file (without path and
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* extension or full path.
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*/
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bool RS_Pattern::loadPattern() {
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if (loaded) {
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return true;
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}
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RS_DEBUG->print("RS_Pattern::loadPattern");
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QString path;
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// Search for the appropriate pattern if we have only the name of the pattern:
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if (!fileName.toLower().contains(".dxf")) {
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QStringList patterns = RS_SYSTEM->getPatternList();
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QFileInfo file;
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for (QStringList::Iterator it = patterns.begin();
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it!=patterns.end();
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it++) {
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if (QFileInfo(*it).baseName().toLower()==fileName.toLower()) {
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path = *it;
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RS_DEBUG->print("Pattern found: %s", path.toLatin1().data());
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break;
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}
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}
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}
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// We have the full path of the pattern:
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else {
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path = fileName;
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}
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// No pattern paths found:
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if (path.isEmpty()) {
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RS_DEBUG->print("No pattern \"%s\"available.", fileName.toLatin1().data());
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return false;
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}
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RS_Graphic gr;
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RS_FileIO::instance()->fileImport(gr, path);
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for(auto e: gr){
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if (e->rtti()==RS2::EntityLine ||
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e->rtti()==RS2::EntityArc||
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e->rtti()==RS2::EntityEllipse
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) {
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RS_Layer* l = e->getLayer();
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RS_Entity* cl = e->clone();
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cl->reparent(this);
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if (l) {
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cl->setLayer(l->getName());
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}
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addEntity(cl);
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}
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}
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loaded = true;
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RS_DEBUG->print("RS_Pattern::loadPattern: OK");
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return true;
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}
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QString RS_Pattern::getFileName() const {
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return fileName;
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}
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