| /******************************************************************************* | |
| * | |
| This file is part of the LibreCAD project, a 2D CAD program | |
| Copyright (C) 2024 LibreCAD.org | |
| Copyright (C) 2024 sand1024 | |
| 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. | |
| ******************************************************************************/ | |
| /** | |
| * 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( | |
| LC_ActionContext *actionContext, | |
| RS_Layer* layer) | |
| : RS_ActionInterface("Toggle Construction Layer", actionContext, RS2::ActionType::ActionLayersToggleConstruction) | |
| , m_layer(layer){ | |
| } | |
| void LC_ActionLayersToggleConstruction::trigger() { | |
| RS_DEBUG->print("toggle layer construction"); | |
| if (m_graphic) { | |
| RS_LayerList* ll = m_graphic->getLayerList(); | |
| unsigned cnt = 0; | |
| // toggle selected layers | |
| for (auto layer: *ll) { | |
| if (!layer) continue; | |
| if (!layer->isVisibleInLayerList()) continue; | |
| if (!layer->isSelectedInLayerList()) continue; | |
| m_graphic->toggleLayerConstruction(layer); | |
| deselectEntities(layer); | |
| cnt++; | |
| } | |
| // if there wasn't selected layers, toggle active layer | |
| if (!cnt) { | |
| m_graphic->toggleLayerConstruction(m_layer); | |
| deselectEntities(m_layer); | |
| } | |
| redrawDrawing(); | |
| } | |
| 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: *m_container){ // fixme - sand - iteration over all entities in container | |
| if (e && e->isVisible() && e->getLayer() == layer) { | |
| e->setSelected(false); | |
| } | |
| } | |
| } | |