image/commands/kis_reselect_global_selection_command.cpp

0001 /*
0002  *  SPDX-FileCopyrightText: 2007 Sven Langkamp <sven.langkamp@gmail.com>
0003  *
0004  *  SPDX-License-Identifier: GPL-2.0-or-later
0005  */
0006
0007 #include "kis_reselect_global_selection_command.h"
0008 #include <klocalizedstring.h>
0009
0010 #include "kis_image.h"
0011 #include "kis_group_layer.h"
0012 #include "kis_selection_mask.h"
0013 #include "KisImageGlobalSelectionManagementInterface.h"
0014 #include "KisChangeDeselectedMaskCommand.h"
0015 #include "kis_image_layer_remove_command.h"
0016 #include "kis_image_layer_add_command.h"
0017 #include "KisNotifySelectionChangedCommand.h"
0018
0019
0020 KisReselectGlobalSelectionCommand::KisReselectGlobalSelectionCommand(KisImageWSP image, KUndo2Command * parent)
0021     : KisCommandUtils::AggregateCommand(kundo2_i18n("Reselect"), parent)
0022     , m_image(image)
0023 {
0024 }
0025
0026 KisReselectGlobalSelectionCommand::~KisReselectGlobalSelectionCommand()
0027 {
0028 }
0029
0030 void KisReselectGlobalSelectionCommand::populateChildCommands()
0031 {
0032     KisImageSP image = m_image.toStrongRef();
0033     KIS_SAFE_ASSERT_RECOVER_RETURN(image);
0034
0035     addCommand(new KisNotifySelectionChangedCommand(image, KisNotifySelectionChangedCommand::INITIALIZING));
0036
0037     KisSelectionMaskSP selectionMask = image->globalSelectionManagementInterface()->deselectedGlobalSelection();
0038     if (selectionMask) {
0039         KisSelectionMaskSP activeSelectionMask = image->rootLayer()->selectionMask();
0040         if (activeSelectionMask) {
0041             addCommand(new KisImageLayerRemoveCommand(image, activeSelectionMask, false, false));
0042         }
0043
0044         addCommand(new KisChangeDeselectedMaskCommand(image, nullptr));
0045         addCommand(new KisImageLayerAddCommand(image, selectionMask, image->root(), image->root()->lastChild(), false, false));
0046     }
0047
0048     addCommand(new KisNotifySelectionChangedCommand(image, KisNotifySelectionChangedCommand::FINALIZING));
0049 }
0050