1 /****************************************************************************
2 **
3 ** This file is part of the LibreCAD project, a 2D CAD program
4 **
5 ** Copyright (C) 2010 R. van Twisk (librecad@rvt.dds.nl)
6 ** Copyright (C) 2001-2003 RibbonSoft. All rights reserved.
7 **
8 **
9 ** This file may be distributed and/or modified under the terms of the
10 ** GNU General Public License version 2 as published by the Free Software
11 ** Foundation and appearing in the file gpl-2.0.txt included in the
12 ** packaging of this file.
13 **
14 ** This program is distributed in the hope that it will be useful,
15 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
16 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 ** GNU General Public License for more details.
18 **
19 ** You should have received a copy of the GNU General Public License
20 ** along with this program; if not, write to the Free Software
21 ** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22 **
23 ** This copyright notice MUST APPEAR in all copies of the script!
24 **
25 **********************************************************************/
26
27
28 #include "rs_pattern.h"
29
30 #include "rs_system.h"
31 #include "rs_fileio.h"
32 #include "rs_layer.h"
33 #include "rs_debug.h"
34
35
36 /**
37 * Constructor.
38 *
39 * @param fileName File name of a DXF file defining the pattern
40 */
RS_Pattern(const QString & fileName)41 RS_Pattern::RS_Pattern(const QString& fileName)
42 : RS_EntityContainer(NULL)
43 ,fileName(fileName)
44 ,loaded(false)
45 {
46 RS_DEBUG->print("RS_Pattern::RS_Pattern() ");
47 }
48
49
50 /**
51 * Loads the given pattern file into this pattern.
52 * Entities other than lines are ignored.
53 *
54 * @param filename File name of the pattern file (without path and
55 * extension or full path.
56 */
loadPattern()57 bool RS_Pattern::loadPattern() {
58 if (loaded) {
59 return true;
60 }
61
62 RS_DEBUG->print("RS_Pattern::loadPattern");
63
64 QString path;
65
66 // Search for the appropriate pattern if we have only the name of the pattern:
67 if (!fileName.toLower().contains(".dxf")) {
68 QStringList patterns = RS_SYSTEM->getPatternList();
69 QFileInfo file;
70 for (QStringList::Iterator it = patterns.begin();
71 it!=patterns.end();
72 it++) {
73
74 if (QFileInfo(*it).baseName().toLower()==fileName.toLower()) {
75 path = *it;
76 RS_DEBUG->print("Pattern found: %s", path.toLatin1().data());
77 break;
78 }
79 }
80 }
81
82 // We have the full path of the pattern:
83 else {
84 path = fileName;
85 }
86
87 // No pattern paths found:
88 if (path.isEmpty()) {
89 RS_DEBUG->print("No pattern \"%s\"available.", fileName.toLatin1().data());
90 return false;
91 }
92
93 RS_Graphic gr;
94 RS_FileIO::instance()->fileImport(gr, path);
95 for(auto e: gr){
96 if (e->rtti()==RS2::EntityLine ||
97 e->rtti()==RS2::EntityArc||
98 e->rtti()==RS2::EntityEllipse
99 ) {
100 RS_Layer* l = e->getLayer();
101 RS_Entity* cl = e->clone();
102 cl->reparent(this);
103 if (l) {
104 cl->setLayer(l->getName());
105 }
106 addEntity(cl);
107 }
108 }
109
110 loaded = true;
111 RS_DEBUG->print("RS_Pattern::loadPattern: OK");
112
113 return true;
114 }
115
getFileName() const116 QString RS_Pattern::getFileName() const {
117 return fileName;
118 }
119
120