File size: 2,698 Bytes
a5ffdcd | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 | /****************************************************************************
**
** 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_actionlayerstogglelock.h"
#include "rs_debug.h"
#include "rs_graphic.h"
#include "rs_layer.h"
class RS_LayerList;
RS_ActionLayersToggleLock::RS_ActionLayersToggleLock(LC_ActionContext *actionContext,RS_Layer* layer)
: RS_ActionInterface("Toggle Layer Visibility", actionContext, RS2::ActionLayersToggleLock)
, m_layer(layer){
}
void RS_ActionLayersToggleLock::trigger() {
RS_DEBUG->print("toggle layer");
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->toggleLayerLock(layer);
deselectEntitiesOnLockedLayer(layer);
cnt++;
}
// if there wasn't selected layers, toggle active layer
if (!cnt) {
m_graphic->toggleLayerLock(m_layer);
deselectEntitiesOnLockedLayer(m_layer);
}
}
redrawDrawing();
finish(false);
}
void RS_ActionLayersToggleLock::init(int status) {
RS_ActionInterface::init(status);
trigger();
}
void RS_ActionLayersToggleLock::deselectEntitiesOnLockedLayer(RS_Layer* layer)
{
if (!layer) return;
if (!layer->isLocked()) return;
for(auto e: *m_container){ // fixme - sand - interation over all entities in container
if (e && e->isVisible() && e->getLayer() == layer) {
e->setSelected(false);
}
}
}
|