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_UVCameraTool
21 #define TrenchBroom_UVCameraTool
22 
23 #include "View/Tool.h"
24 #include "View/ToolController.h"
25 #include "View/ViewTypes.h"
26 
27 namespace TrenchBroom {
28     namespace Renderer {
29         class OrthographicCamera;
30     }
31 
32     namespace View {
33         class UVCameraTool : public ToolControllerBase<NoPickingPolicy, NoKeyPolicy, MousePolicy, MouseDragPolicy, NoRenderPolicy, NoDropPolicy>, public Tool {
34         private:
35             Renderer::OrthographicCamera& m_camera;
36         public:
37             UVCameraTool(Renderer::OrthographicCamera& camera);
38         private:
39             Tool* doGetTool();
40 
41             void doMouseScroll(const InputState& inputState);
42             bool doStartMouseDrag(const InputState& inputState);
43             bool doMouseDrag(const InputState& inputState);
44             void doEndMouseDrag(const InputState& inputState);
45             void doCancelMouseDrag();
46 
47             bool doCancel();
48         };
49     }
50 }
51 
52 #endif /* defined(TrenchBroom_UVCameraTool) */
53