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actions/rs_actionlayersremove.cpp

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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_actionlayersremove.h"
+
+#include <QAction>
+#include "rs_dialogfactory.h"
+#include "rs_graphic.h"
+#include "qg_layerwidget.h"
+#include "rs_debug.h"
+
+RS_ActionLayersRemove::RS_ActionLayersRemove(RS_EntityContainer& container,
+        RS_GraphicView& graphicView)
+        :RS_ActionInterface("Remove Layer", container, graphicView) {}
+
+
+void RS_ActionLayersRemove::trigger() {
+    RS_DEBUG->print("RS_ActionLayersRemove::trigger");
+
+    if (graphic) {
+        RS_LayerList *ll = graphic->getLayerList();
+        QStringList names =
+            RS_DIALOGFACTORY->requestSelectedLayersRemovalDialog(ll);
+
+        if (!names.isEmpty()) {
+            for (auto name: names) {
+                graphic->removeLayer(ll->find(name));
+            }
+            graphic->updateInserts();
+            container->calculateBorders();
+            graphic->getLayerList()->getLayerWitget()->slotUpdateLayerList();
+        }
+    }
+    finish(false);
+    RS_DIALOGFACTORY->updateSelectionWidget(container->countSelected(),container->totalSelectedLength());
+}
+
+void RS_ActionLayersRemove::init(int status) {
+    RS_ActionInterface::init(status);
+    trigger();
+}
+
+// EOF