1 /****************************************************************************
2 **
3 ** This file is part of the LibreCAD project, a 2D CAD program
4 **
5 ** Copyright (C) 2010 R. van Twisk (librecad@rvt.dds.nl)
6 ** Copyright (C) 2001-2003 RibbonSoft. All rights reserved.
7 **
8 **
9 ** This file may be distributed and/or modified under the terms of the
10 ** GNU General Public License version 2 as published by the Free Software
11 ** Foundation and appearing in the file gpl-2.0.txt included in the
12 ** packaging of this file.
13 **
14 ** This program is distributed in the hope that it will be useful,
15 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
16 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 ** GNU General Public License for more details.
18 **
19 ** You should have received a copy of the GNU General Public License
20 ** along with this program; if not, write to the Free Software
21 ** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22 **
23 ** This copyright notice MUST APPEAR in all copies of the script!
24 **
25 **********************************************************************/
26
27 #include "rs_actionblockstoggleview.h"
28
29 #include <QAction>
30 #include "rs_graphicview.h"
31 #include "rs_graphic.h"
32 #include "rs_block.h"
33 #include "rs_debug.h"
34
35
36
RS_ActionBlocksToggleView(RS_EntityContainer & container,RS_GraphicView & graphicView)37 RS_ActionBlocksToggleView::RS_ActionBlocksToggleView(
38 RS_EntityContainer& container,
39 RS_GraphicView& graphicView)
40 :RS_ActionInterface("Toggle Block Visibility",
41 container, graphicView) {}
42
43
trigger()44 void RS_ActionBlocksToggleView::trigger() {
45 RS_DEBUG->print("toggle block");
46 if (graphic) {
47 RS_BlockList* bl = graphic->getBlockList();
48 unsigned cnt = 0;
49 // toggle selected blocks
50 for (auto block: *bl) {
51 if (!block) continue;
52 if (!block->isVisibleInBlockList()) continue;
53 if (!block->isSelectedInBlockList()) continue;
54 graphic->toggleBlock(block);
55 cnt++;
56 }
57 // if there wasn't selected blocks, toggle active block
58 if (!cnt) {
59 graphic->toggleBlock(graphic->getActiveBlock());
60 }
61 }
62 graphicView->redraw(RS2::RedrawDrawing);
63
64 finish(false);
65 }
66
67
68
init(int status)69 void RS_ActionBlocksToggleView::init(int status) {
70 RS_ActionInterface::init(status);
71 trigger();
72 }
73
74 // EOF
75