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_MoveBrushFacesCommand
21 #define TrenchBroom_MoveBrushFacesCommand
22 
23 #include "SharedPointer.h"
24 #include "Model/ModelTypes.h"
25 #include "View/VertexCommand.h"
26 
27 namespace TrenchBroom {
28     namespace Model {
29         class Snapshot;
30     }
31 
32     namespace View {
33         class VertexHandleManager;
34 
35         class MoveBrushFacesCommand : public VertexCommand {
36         public:
37             static const CommandType Type;
38             typedef std::shared_ptr<MoveBrushFacesCommand> Ptr;
39         private:
40             Model::BrushFacesMap m_faces;
41             Polygon3::List m_oldFacePositions;
42             Polygon3::List m_newFacePositions;
43             Vec3 m_delta;
44         public:
45             static Ptr move(const Model::VertexToFacesMap& faces, const Vec3& delta);
46         private:
47             MoveBrushFacesCommand(const Model::BrushList& brushes, const Model::BrushFacesMap& faces, const Polygon3::List& facePositions, const Vec3& delta);
48 
49             bool doCanDoVertexOperation(const MapDocument* document) const;
50             bool doVertexOperation(MapDocumentCommandFacade* document);
51 
52             void doSelectNewHandlePositions(VertexHandleManager& manager, const Model::BrushList& brushes);
53             void doSelectOldHandlePositions(VertexHandleManager& manager, const Model::BrushList& brushes);
54 
55             bool doCollateWith(UndoableCommand::Ptr command);
56         };
57     }
58 }
59 
60 #endif /* defined(TrenchBroom_MoveBrushFacesCommand) */
61