init

2024-03-06 14:54:30 +08:00
commit edac2715f0
1525 changed files with 809982 additions and 0 deletions
--- a/lib/engine/rs_pattern.cpp
+++ b/lib/engine/rs_pattern.cpp
@@ -0,0 +1,119 @@
+/****************************************************************************
+**
+** 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"
+#include "rs_debug.h"
+
+
+/**
+ * Constructor.
+ *
+ * @param fileName File name of a DXF file defining the pattern
+ */
+RS_Pattern::RS_Pattern(const QString& fileName)
+		: RS_EntityContainer(NULL)
+		,fileName(fileName)
+		,loaded(false)
+{
+	RS_DEBUG->print("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;
+	RS_FileIO::instance()->fileImport(gr, path);
+	for(auto e: gr){
+		if (e->rtti()==RS2::EntityLine ||
+				e->rtti()==RS2::EntityArc||
+				e->rtti()==RS2::EntityEllipse
+				) {
+            RS_Layer* l = e->getLayer();
+            RS_Entity* cl = e->clone();
+            cl->reparent(this);
+			if (l) {
+                cl->setLayer(l->getName());
+            }
+            addEntity(cl);
+        }
+	}
+
+    loaded = true;
+    RS_DEBUG->print("RS_Pattern::loadPattern: OK");
+
+    return true;
+}
+
+QString RS_Pattern::getFileName() const {
+	return fileName;
+}
+