init

lib/modification/rs_selection.h

@@ -0,0 +1,78 @@
+/****************************************************************************
+**
+** 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!  
+**
+**********************************************************************/
+
+#ifndef RS_SELECTION_H
+#define RS_SELECTION_H
+
+#include "rs_entitycontainer.h"
+#include "rs_graphicview.h"
+
+
+
+/**
+ * API Class for selecting entities. 
+ * There's no interaction handled in this class.
+ * This class is connected to an entity container and
+ * can be connected to a graphic view.
+ *
+ * @author Andrew Mustun
+ */
+class RS_Selection {
+public:
+    RS_Selection(RS_EntityContainer& entityContainer,
+                 RS_GraphicView* graphicView=NULL);
+
+    void selectSingle(RS_Entity* e);
+    void selectAll(bool select=true);
+    void deselectAll() {
+        selectAll(false);
+    }
+    void invertSelection();
+    void selectWindow(const RS_Vector& v1, const RS_Vector& v2,
+                      bool select=true, bool cross=false);
+    void deselectWindow(const RS_Vector& v1, const RS_Vector& v2) {
+        selectWindow(v1, v2, false);
+    }
+    void selectIntersected(const RS_Vector& v1, const RS_Vector& v2,
+                      bool select=true);
+    void deselectIntersected(const RS_Vector& v1, const RS_Vector& v2) {
+		selectIntersected(v1, v2, false);
+	}
+    void selectContour(RS_Entity* e);
+	
+    void selectLayer(RS_Entity* e);
+    void selectLayer(const QString& layerName, bool select=true);
+    void deselectLayer(QString& layerName) {
+		selectLayer(layerName, false);
+	}
+
+protected:
+    RS_EntityContainer* container;
+    RS_Graphic* graphic;
+    RS_GraphicView* graphicView;
+};
+
+#endif