1 /* 2 Copyright (C) 2010-2014 Kristian Duske 3 4 This file is part of TrenchBroom. 5 6 TrenchBroom is free software: you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation, either version 3 of the License, or 9 (at your option) any later version. 10 11 TrenchBroom is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 GNU General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with TrenchBroom. If not, see <http://www.gnu.org/licenses/>. 18 */ 19 20 #ifndef TrenchBroom_AddRemoveNodesCommand 21 #define TrenchBroom_AddRemoveNodesCommand 22 23 #include "SharedPointer.h" 24 #include "Model/ModelTypes.h" 25 #include "View/DocumentCommand.h" 26 27 namespace TrenchBroom { 28 namespace View { 29 class AddRemoveNodesCommand : public DocumentCommand { 30 public: 31 static const CommandType Type; 32 typedef std::shared_ptr<AddRemoveNodesCommand> Ptr; 33 private: 34 typedef enum { 35 Action_Add, 36 Action_Remove 37 } Action; 38 39 Action m_action; 40 Model::ParentChildrenMap m_nodesToAdd; 41 Model::NodeList m_nodesToRemove; 42 public: 43 static Ptr add(Model::Node* parent, const Model::NodeList& children); 44 static Ptr add(const Model::ParentChildrenMap& nodes); 45 static Ptr remove(const Model::NodeList& nodes); 46 ~AddRemoveNodesCommand(); 47 48 const Model::NodeList& addedNodes() const; 49 private: 50 AddRemoveNodesCommand(const Model::ParentChildrenMap& nodesToAdd); 51 AddRemoveNodesCommand(const Model::NodeList& nodesToRemove); 52 static String makeName(Action action); 53 54 bool doPerformDo(MapDocumentCommandFacade* document); 55 bool doPerformUndo(MapDocumentCommandFacade* document); 56 57 bool doIsRepeatable(MapDocumentCommandFacade* document) const; 58 59 bool doCollateWith(UndoableCommand::Ptr command); 60 }; 61 } 62 } 63 64 #endif /* defined(TrenchBroom_AddRemoveNodesCommand) */ 65