init

2024-03-06 14:54:30 +08:00
commit edac2715f0
1525 changed files with 809982 additions and 0 deletions
--- a/actions/lc_actionlayerstoggleconstruction.cpp
+++ b/actions/lc_actionlayerstoggleconstruction.cpp
@@ -0,0 +1,101 @@
+/****************************************************************************
+**
+ * Toggle whether a layer is a construction layer
+ * Construction layer doesn't appear on printout
+ * and have straight lines of infinite length
+
+Copyright (C) 2015 A. Stebich (librecad@mail.lordofbikes.de)
+Copyright (C) 2011 Dongxu Li (dongxuli2011@gmail.com)
+Copyright (C) 2011 R. van Twisk (librecad@rvt.dds.nl)
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+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.
+**********************************************************************/
+
+
+#include "lc_actionlayerstoggleconstruction.h"
+
+#include <QAction>
+#include "rs_dialogfactory.h"
+#include "rs_graphicview.h"
+#include "rs_graphic.h"
+#include "rs_layer.h"
+#include "rs_debug.h"
+
+/**
+ * whether a layer is a construction layer or not
+ * construction layers doesn't appear on printout,
+ * and have straight lines of infinite length
+ *
+ * @author Armin Stebich
+ */
+LC_ActionLayersToggleConstruction::LC_ActionLayersToggleConstruction(
+    RS_EntityContainer& container,
+    RS_GraphicView& graphicView,
+    RS_Layer* layer)
+        : RS_ActionInterface("Toggle Construction Layer", container, graphicView)
+        , a_layer(layer)
+{}
+
+
+void LC_ActionLayersToggleConstruction::trigger() {
+    RS_DEBUG->print("toggle layer construction");
+    if (graphic) {
+        RS_LayerList* ll = graphic->getLayerList();
+        unsigned cnt = 0;
+        // toggle selected layers
+        for (auto layer: *ll) {
+            if (!layer) continue;
+            if (!layer->isVisibleInLayerList()) continue;
+            if (!layer->isSelectedInLayerList()) continue;
+            graphic->toggleLayerConstruction(layer);
+            deselectEntities(layer);
+            cnt++;
+        }
+        // if there wasn't selected layers, toggle active layer
+        if (!cnt) {
+            graphic->toggleLayerConstruction(a_layer);
+            deselectEntities(a_layer);
+        }
+    }
+    finish(false);
+}
+
+
+void LC_ActionLayersToggleConstruction::init(int status) {
+    RS_ActionInterface::init(status);
+    trigger();
+}
+
+
+void LC_ActionLayersToggleConstruction::deselectEntities(RS_Layer* layer)
+{
+    if (!layer) return;
+
+    for(auto e: *container){
+        if (e && e->isVisible() && e->getLayer() == layer) {
+
+            if (graphicView) {
+                graphicView->deleteEntity(e);
+            }
+
+            if (graphicView) {
+                graphicView->drawEntity(e);
+            }
+        }
+    }
+}
+
+
+// EOF