Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Viewport/DefaultViewportInteractor.cpp @ 2113:8ab2eb6ed354
fix for boost 1.84.0
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 24 Jan 2024 16:42:38 +0100 |
parents | 07964689cb0b |
children | c23eef785569 |
rev | line source |
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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) 2017-2023 Osimis S.A., Belgium |
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6 * Copyright (C) 2021-2023 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" | |
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26 #include "../Scene2D/MagnifyingGlassTracker.h" |
1557 | 27 #include "../Scene2D/PanSceneTracker.h" |
28 #include "../Scene2D/RotateSceneTracker.h" | |
29 #include "../Scene2D/ZoomSceneTracker.h" | |
1925 | 30 #include "../Scene2DViewport/ViewportController.h" |
1557 | 31 |
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32 #include <OrthancException.h> |
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33 |
1557 | 34 namespace OrthancStone |
35 { | |
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36 IFlexiblePointerTracker* DefaultViewportInteractor::CreateTrackerInternal( |
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37 boost::weak_ptr<IViewport> viewport, |
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38 MouseAction action, |
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39 const PointerEvent& event, |
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40 unsigned int viewportWidth, |
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41 unsigned int viewportHeight) |
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42 { |
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43 switch (action) |
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44 { |
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45 case MouseAction_None: |
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46 return NULL; |
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47 |
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48 case MouseAction_Rotate: |
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49 return new RotateSceneTracker(viewport, event); |
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50 |
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51 case MouseAction_GrayscaleWindowing: |
1925 | 52 { |
53 boost::shared_ptr<IViewport> v(viewport.lock()); | |
54 if (v == NULL) | |
55 { | |
56 return NULL; | |
57 } | |
58 else | |
59 { | |
60 std::unique_ptr<IViewport::ILock> lock(v->Lock()); | |
61 if (lock->GetController().GetScene().HasLayer(windowingLayer_) && | |
62 lock->GetController().GetScene().GetLayer(windowingLayer_).GetType() == ISceneLayer::Type_FloatTexture) | |
63 { | |
64 return new GrayscaleWindowingSceneTracker( | |
65 viewport, windowingLayer_, event, viewportWidth, viewportHeight); | |
66 } | |
67 else | |
68 { | |
69 // Don't create the tracker if the layer is not a float texture | |
70 return NULL; | |
71 } | |
72 } | |
73 } | |
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74 |
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75 case MouseAction_Pan: |
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76 return new PanSceneTracker(viewport, event); |
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77 |
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78 case MouseAction_Zoom: |
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79 return new ZoomSceneTracker(viewport, event, viewportHeight); |
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80 |
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81 case MouseAction_MagnifyingGlass: |
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82 return new MagnifyingGlassTracker(viewport, event); |
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83 |
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84 default: |
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85 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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86 } |
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87 } |
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88 |
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89 |
1557 | 90 IFlexiblePointerTracker* DefaultViewportInteractor::CreateTracker( |
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91 boost::weak_ptr<IViewport> viewport, |
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92 const PointerEvent& event, |
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93 unsigned int viewportWidth, |
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94 unsigned int viewportHeight) |
1557 | 95 { |
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96 MouseAction action; |
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97 |
1557 | 98 switch (event.GetMouseButton()) |
99 { | |
100 case MouseButton_Left: | |
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101 action = leftButtonAction_; |
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102 break; |
1557 | 103 |
104 case MouseButton_Middle: | |
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105 action = middleButtonAction_; |
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106 break; |
1557 | 107 |
108 case MouseButton_Right: | |
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109 action = rightButtonAction_; |
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110 break; |
1557 | 111 |
112 default: | |
113 return NULL; | |
114 } | |
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115 |
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116 return CreateTrackerInternal(viewport, action, event, viewportWidth, viewportHeight); |
1557 | 117 } |
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118 |
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119 |
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120 void DefaultViewportInteractor::HandleMouseHover(IViewport& viewport, |
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121 const PointerEvent& event) |
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122 { |
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123 // "HasMouseOver()" returns "false" |
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124 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); |
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125 } |
1557 | 126 } |