1 /*
2 * Copyright (c) 2002 Patrick Julien <freak@codepimps.org>
3 * Copyright (c) 2007 Sven Langkamp <sven.langkamp@gmail.com>
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 */
19
20 #include "kis_image_commands.h"
21 #include <QString>
22 #include <QBitArray>
23
24 #include <klocalizedstring.h>
25
26 #include "KoColor.h"
27 #include "KoColorProfile.h"
28
29
30 #include "kis_image.h"
31 #include "kis_layer.h"
32 #include "kis_group_layer.h"
33 #include "kis_undo_adapter.h"
34
35
KisImageLayerMoveCommand(KisImageWSP image,KisNodeSP layer,KisNodeSP newParent,KisNodeSP newAbove,bool doUpdates)36 KisImageLayerMoveCommand::KisImageLayerMoveCommand(KisImageWSP image, KisNodeSP layer, KisNodeSP newParent, KisNodeSP newAbove, bool doUpdates)
37 : KisImageCommand(kundo2_i18n("Move Layer"), image)
38 {
39 m_layer = layer;
40 m_newParent = newParent;
41 m_newAbove = newAbove;
42 m_prevParent = layer->parent();
43 m_prevAbove = layer->prevSibling();
44 m_index = -1;
45 m_useIndex = false;
46 m_doUpdates = doUpdates;
47 }
48
KisImageLayerMoveCommand(KisImageWSP image,KisNodeSP node,KisNodeSP newParent,quint32 index)49 KisImageLayerMoveCommand::KisImageLayerMoveCommand(KisImageWSP image, KisNodeSP node, KisNodeSP newParent, quint32 index)
50 : KisImageCommand(kundo2_i18n("Move Layer"), image)
51 {
52 m_layer = node;
53 m_newParent = newParent;
54 m_newAbove = 0;
55 m_prevParent = node->parent();
56 m_prevAbove = node->prevSibling();
57 m_index = index;
58 m_useIndex = true;
59 m_doUpdates = true;
60 }
61
redo()62 void KisImageLayerMoveCommand::redo()
63 {
64 KisImageSP image = m_image.toStrongRef();
65 if (!image) {
66 return;
67 }
68 if (m_useIndex) {
69 image->moveNode(m_layer, m_newParent, m_index);
70 } else {
71 image->moveNode(m_layer, m_newParent, m_newAbove);
72 }
73
74 if (m_doUpdates) {
75 image->refreshGraphAsync(m_prevParent);
76 if (m_newParent != m_prevParent) {
77 m_layer->setDirty(image->bounds());
78 }
79 }
80 }
81
undo()82 void KisImageLayerMoveCommand::undo()
83 {
84 KisImageSP image = m_image.toStrongRef();
85 if (!image) {
86 return;
87 }
88 image->moveNode(m_layer, m_prevParent, m_prevAbove);
89
90 if (m_doUpdates) {
91 image->refreshGraphAsync(m_newParent);
92 if (m_newParent != m_prevParent) {
93 m_layer->setDirty(image->bounds());
94 }
95 }
96 }
97