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actions/rs_actionselectcontour.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_actionselectcontour.h"
+
+#include <QAction>
+#include <QMouseEvent>
+#include "rs_dialogfactory.h"
+#include "rs_graphicview.h"
+#include "rs_selection.h"
+#include "rs_selection.h"
+#include "rs_debug.h"
+
+
+
+RS_ActionSelectContour::RS_ActionSelectContour(RS_EntityContainer& container,
+        RS_GraphicView& graphicView)
+		:RS_ActionInterface("Select Contours", container, graphicView)
+		,en(nullptr)
+{
+	actionType=RS2::ActionSelectContour;
+}
+
+
+void RS_ActionSelectContour::trigger() {
+    if (en) {
+        if (en->isAtomic()) {
+            RS_Selection s(*container, graphicView);
+            s.selectContour(en);
+
+			RS_DIALOGFACTORY->updateSelectionWidget(container->countSelected(),container->totalSelectedLength());
+		} else
+			RS_DIALOGFACTORY->commandMessage(
+						tr("Entity must be an Atomic Entity."));
+	} else
+        RS_DEBUG->print("RS_ActionSelectContour::trigger: Entity is NULL\n");
+}
+
+
+
+void RS_ActionSelectContour::mouseReleaseEvent(QMouseEvent* e) {
+    if (e->button()==Qt::RightButton) {
+        init(getStatus()-1);
+    } else {
+        en = catchEntity(e);
+        trigger();
+    }
+}
+
+
+
+void RS_ActionSelectContour::updateMouseCursor() {
+    graphicView->setMouseCursor(RS2::SelectCursor);
+}
+
+// EOF