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comparison Framework/Radiography/RadiographyLayerRotateTracker.h @ 414:f7616c010056

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reorganization
author Sebastien Jodogne <s.jodogne@gmail.com>
date Mon, 12 Nov 2018 18:00:48 +0100
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children b70e9be013e4
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413:18b707fb8620 414:f7616c010056
1 /**
2 * Stone of Orthanc
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
4 * Department, University Hospital of Liege, Belgium
5 * Copyright (C) 2017-2018 Osimis S.A., Belgium
6 *
7 * This program is free software: you can redistribute it and/or
8 * modify it under the terms of the GNU Affero General Public License
9 * as published by the Free Software Foundation, either version 3 of
10 * the License, or (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Affero General Public License for more details.
16 *
17 * You should have received a copy of the GNU Affero General Public License
18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
19 **/
20
21
22 #pragma once
23
24 #include "../Toolbox/UndoRedoStack.h"
25 #include "../Toolbox/ViewportGeometry.h"
26 #include "../Widgets/IWorldSceneMouseTracker.h"
27 #include "RadiographyScene.h"
28
29
30 namespace OrthancStone
31 {
32 class RadiographyLayerRotateTracker : public IWorldSceneMouseTracker
33 {
34 private:
35 class UndoRedoCommand;
36
37 UndoRedoStack& undoRedoStack_;
38 RadiographyScene::LayerAccessor accessor_;
39 double centerX_;
40 double centerY_;
41 double originalAngle_;
42 double clickAngle_;
43 bool roundAngles_;
44
45 bool ComputeAngle(double& angle /* out */,
46 double sceneX,
47 double sceneY) const;
48
49 public:
50 RadiographyLayerRotateTracker(UndoRedoStack& undoRedoStack,
51 RadiographyScene& scene,
52 const ViewportGeometry& view,
53 size_t layer,
54 double x,
55 double y,
56 bool roundAngles);
57
58 virtual bool HasRender() const
59 {
60 return false;
61 }
62
63 virtual void Render(CairoContext& context,
64 double zoom);
65
66 virtual void MouseUp();
67
68 virtual void MouseMove(int displayX,
69 int displayY,
70 double sceneX,
71 double sceneY);
72 };
73 }