Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Viewport/DefaultViewportInteractor.cpp @ 1909:782ba9eb6f22
improved variable names
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 01 Feb 2022 08:56:36 +0100 |
parents | 7053b8a0aaec |
children | a7a77488ddb1 |
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1557 | 1 /** |
2 * Stone of Orthanc | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
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5 * Copyright (C) 2017-2022 Osimis S.A., Belgium |
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6 * Copyright (C) 2021-2022 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
1557 | 7 * |
8 * This program is free software: you can redistribute it and/or | |
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9 * modify it under the terms of the GNU Lesser General Public License |
1557 | 10 * as published by the Free Software Foundation, either version 3 of |
11 * the License, or (at your option) any later version. | |
12 * | |
13 * This program is distributed in the hope that it will be useful, but | |
14 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
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15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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16 * Lesser General Public License for more details. |
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17 * |
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18 * You should have received a copy of the GNU Lesser General Public |
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19 * License along with this program. If not, see |
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20 * <http://www.gnu.org/licenses/>. |
1557 | 21 **/ |
22 | |
23 #include "DefaultViewportInteractor.h" | |
24 | |
25 #include "../Scene2D/GrayscaleWindowingSceneTracker.h" | |
26 #include "../Scene2D/PanSceneTracker.h" | |
27 #include "../Scene2D/RotateSceneTracker.h" | |
28 #include "../Scene2D/ZoomSceneTracker.h" | |
29 | |
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30 #include <OrthancException.h> |
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31 |
1557 | 32 namespace OrthancStone |
33 { | |
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34 IFlexiblePointerTracker* DefaultViewportInteractor::CreateTrackerInternal( |
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35 boost::weak_ptr<IViewport> viewport, |
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36 MouseAction action, |
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37 const PointerEvent& event, |
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38 unsigned int viewportWidth, |
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39 unsigned int viewportHeight) |
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40 { |
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41 switch (action) |
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42 { |
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43 case MouseAction_None: |
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44 return NULL; |
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45 |
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46 case MouseAction_Rotate: |
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47 return new RotateSceneTracker(viewport, event); |
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48 |
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49 case MouseAction_GrayscaleWindowing: |
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50 return new GrayscaleWindowingSceneTracker( |
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51 viewport, windowingLayer_, event, viewportWidth, viewportHeight); |
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52 |
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53 case MouseAction_Pan: |
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54 return new PanSceneTracker(viewport, event); |
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55 |
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56 case MouseAction_Zoom: |
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57 return new ZoomSceneTracker(viewport, event, viewportHeight); |
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58 |
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59 default: |
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60 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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61 } |
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62 } |
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63 |
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64 |
1557 | 65 IFlexiblePointerTracker* DefaultViewportInteractor::CreateTracker( |
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66 boost::weak_ptr<IViewport> viewport, |
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67 const PointerEvent& event, |
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68 unsigned int viewportWidth, |
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69 unsigned int viewportHeight) |
1557 | 70 { |
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71 MouseAction action; |
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72 |
1557 | 73 switch (event.GetMouseButton()) |
74 { | |
75 case MouseButton_Left: | |
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76 action = leftButtonAction_; |
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77 break; |
1557 | 78 |
79 case MouseButton_Middle: | |
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80 action = middleButtonAction_; |
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81 break; |
1557 | 82 |
83 case MouseButton_Right: | |
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84 action = rightButtonAction_; |
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85 break; |
1557 | 86 |
87 default: | |
88 return NULL; | |
89 } | |
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90 |
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91 return CreateTrackerInternal(viewport, action, event, viewportWidth, viewportHeight); |
1557 | 92 } |
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93 |
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94 |
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95 void DefaultViewportInteractor::HandleMouseHover(IViewport& viewport, |
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96 const PointerEvent& event) |
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97 { |
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98 // "HasMouseOver()" returns "false" |
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99 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); |
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100 } |
1557 | 101 } |