Mercurial > hg > orthanc-stone

annotate Samples/WebAssembly/RtViewer/OSBOLETE.cpp @ 1384:24bcff8ea58f

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RtViewer : SDL ok. Preparation for WASM builds ongoing
author Benjamin Golinvaux <bgo@osimis.io>
date Mon, 27 Apr 2020 10:01:48 +0200
parents
children 15173a383a00
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1 /**
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2 * Stone of Orthanc
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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5 * Copyright (C) 2017-2020 Osimis S.A., Belgium
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6 *
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7 * This program is free software: you can redistribute it and/or
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8 * modify it under the terms of the GNU Affero General Public License
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9 * as published by the Free Software Foundation, either version 3 of
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10 * the License, or (at your option) any later version.
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11 *
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12 * This program is distributed in the hope that it will be useful, but
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13 * WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 * Affero General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU Affero General Public License
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18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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19 **/
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20
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21 #include <Framework/Viewport/WebAssemblyViewport.h>
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22 #include <Framework/Scene2D/OpenGLCompositor.h>
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23 #include <Framework/Scene2D/PanSceneTracker.h>
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24 #include <Framework/Scene2D/RotateSceneTracker.h>
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25 #include <Framework/Scene2D/ZoomSceneTracker.h>
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26 #include <Framework/Scene2DViewport/UndoStack.h>
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27 #include <Framework/Scene2DViewport/ViewportController.h>
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28 #include <Framework/Loaders/OrthancSeriesVolumeProgressiveLoader.h>
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29 #include <Framework/Oracle/SleepOracleCommand.h>
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30 #include <Framework/Oracle/WebAssemblyOracle.h>
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31 #include <Framework/Scene2D/GrayscaleStyleConfigurator.h>
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32 #include <Framework/StoneInitialization.h>
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33 #include <Framework/Volumes/VolumeSceneLayerSource.h>
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34
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35 #include <Core/OrthancException.h>
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36
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37 #include <emscripten/html5.h>
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38 #include <emscripten.h>
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39
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40 #include <boost/make_shared.hpp>
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41
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42
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43 class ViewportManager;
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44
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45 static const unsigned int FONT_SIZE = 32;
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46
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47 boost::shared_ptr<OrthancStone::DicomVolumeImage> ct_(new OrthancStone::DicomVolumeImage);
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48 boost::shared_ptr<OrthancStone::OrthancSeriesVolumeProgressiveLoader> loader_;
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49 std::unique_ptr<ViewportManager> widget1_;
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50 std::unique_ptr<ViewportManager> widget2_;
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51 std::unique_ptr<ViewportManager> widget3_;
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52 //OrthancStone::MessageBroker broker_;
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53 //OrthancStone::WebAssemblyOracle oracle_(broker_);
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54 std::unique_ptr<OrthancStone::IFlexiblePointerTracker> tracker_;
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55 static std::map<std::string, std::string> arguments_;
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56 static bool ctrlDown_ = false;
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57
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58
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59 #if 0
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60
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61 // use the one from WebAssemblyViewport
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62 static OrthancStone::PointerEvent* ConvertMouseEvent(
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63 const EmscriptenMouseEvent& source,
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64 OrthancStone::IViewport& viewport)
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65 {
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66
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67 std::unique_ptr<OrthancStone::PointerEvent> target(
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68 new OrthancStone::PointerEvent);
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69
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70 target->AddPosition(viewport.GetPixelCenterCoordinates(
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71 source.targetX, source.targetY));
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72 target->SetAltModifier(source.altKey);
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73 target->SetControlModifier(source.ctrlKey);
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74 target->SetShiftModifier(source.shiftKey);
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75
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76 return target.release();
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77 }
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78 #endif
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79
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80
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81 EM_BOOL OnMouseEvent(int eventType,
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82 const EmscriptenMouseEvent *mouseEvent,
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83 void *userData)
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84 {
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85 if (mouseEvent != NULL &&
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86 userData != NULL)
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87 {
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88 boost::shared_ptr<OrthancStone::WebGLViewport>& viewport =
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89 *reinterpret_cast<boost::shared_ptr<OrthancStone::WebGLViewport>*>(userData);
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90
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91 std::unique_ptr<OrthancStone::IViewport::ILock> lock = (*viewport)->Lock();
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92 ViewportController& controller = lock->GetController();
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93 Scene2D& scene = controller.GetScene();
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94
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95 switch (eventType)
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96 {
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97 case EMSCRIPTEN_EVENT_CLICK:
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98 {
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99 static unsigned int count = 0;
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100 char buf[64];
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101 sprintf(buf, "click %d", count++);
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102
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103 std::unique_ptr<OrthancStone::TextSceneLayer> layer(new OrthancStone::TextSceneLayer);
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104 layer->SetText(buf);
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105 scene.SetLayer(100, layer.release());
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106 lock->Invalidate();
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107 break;
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108 }
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109
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110 case EMSCRIPTEN_EVENT_MOUSEDOWN:
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111 {
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112 boost::shared_ptr<OrthancStone::IFlexiblePointerTracker> t;
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113
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114 {
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115 std::unique_ptr<OrthancStone::PointerEvent> event(
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116 ConvertMouseEvent(*mouseEvent, controller->GetViewport()));
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117
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118 switch (mouseEvent->button)
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119 {
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120 case 0: // Left button
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121 emscripten_console_log("Creating RotateSceneTracker");
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122 t.reset(new OrthancStone::RotateSceneTracker(
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123 viewport, *event));
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124 break;
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125
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126 case 1: // Middle button
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127 emscripten_console_log("Creating PanSceneTracker");
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128 LOG(INFO) << "Creating PanSceneTracker" ;
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129 t.reset(new OrthancStone::PanSceneTracker(
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130 viewport, *event));
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131 break;
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132
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
133 case 2: // Right button
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
134 emscripten_console_log("Creating ZoomSceneTracker");
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
135 t.reset(new OrthancStone::ZoomSceneTracker(
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
136 viewport, *event, controller->GetViewport().GetCanvasWidth()));
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
137 break;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
138
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
139 default:
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
140 break;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
141 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
142 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
143
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
144 if (t.get() != NULL)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
145 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
146 tracker_.reset(
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
147 new OrthancStone::ActiveTracker(t, controller->GetViewport().GetCanvasIdentifier()));
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
148 controller->GetViewport().Refresh();
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
149 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
150
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
151 break;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
152 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
153
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
154 case EMSCRIPTEN_EVENT_MOUSEMOVE:
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
155 if (tracker_.get() != NULL)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
156 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
157 std::unique_ptr<OrthancStone::PointerEvent> event(
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
158 ConvertMouseEvent(*mouseEvent, controller->GetViewport()));
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
159 tracker_->PointerMove(*event);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
160 controller->GetViewport().Refresh();
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
161 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
162 break;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
163
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
164 case EMSCRIPTEN_EVENT_MOUSEUP:
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
165 if (tracker_.get() != NULL)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
166 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
167 std::unique_ptr<OrthancStone::PointerEvent> event(
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
168 ConvertMouseEvent(*mouseEvent, controller->GetViewport()));
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
169 tracker_->PointerUp(*event);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
170 controller->GetViewport().Refresh();
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
171 if (!tracker_->IsAlive())
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
172 tracker_.reset();
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
173 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
174 break;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
175
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
176 default:
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
177 break;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
178 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
179 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
180
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
181 return true;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
182 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
183
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
184
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
185 void SetupEvents(const std::string& canvas,
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
186 boost::shared_ptr<OrthancStone::WebGLViewport>& viewport)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
187 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
188 emscripten_set_mousedown_callback(canvas.c_str(), &viewport, false, OnMouseEvent);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
189 emscripten_set_mousemove_callback(canvas.c_str(), &viewport, false, OnMouseEvent);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
190 emscripten_set_mouseup_callback(canvas.c_str(), &viewport, false, OnMouseEvent);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
191 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
192
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
193 class ViewportManager : public OrthanStone::ObserverBase<ViewportManager>
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
194 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
195 private:
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
196 OrthancStone::WebAssemblyViewport viewport_;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
197 std::unique_ptr<VolumeSceneLayerSource> source_;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
198 VolumeProjection projection_;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
199 std::vector<CoordinateSystem3D> planes_;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
200 size_t currentPlane_;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
201
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
202 void Handle(const DicomVolumeImage::GeometryReadyMessage& message)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
203 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
204 LOG(INFO) << "Geometry is available";
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
205
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
206 const VolumeImageGeometry& geometry = message.GetOrigin().GetGeometry();
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
207
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
208 const unsigned int depth = geometry.GetProjectionDepth(projection_);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
209
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
210 // select an initial cutting plane halfway through the volume
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
211 currentPlane_ = depth / 2;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
212
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
213 planes_.resize(depth);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
214
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
215 for (unsigned int z = 0; z < depth; z++)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
216 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
217 planes_[z] = geometry.GetProjectionSlice(projection_, z);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
218 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
219
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
220 Refresh();
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
221
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
222 viewport_.FitContent();
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
223 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
224
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
225 public:
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
226 ViewportManager(const std::string& canvas,
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
227 VolumeProjection projection) :
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
228 projection_(projection),
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
229 currentPlane_(0)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
230 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
231 viewport_ = OrthancStone::WebGLViewport::Create(canvas);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
232 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
233
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
234 void UpdateSize()
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
235 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
236 viewport_.UpdateSize();
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
237 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
238
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
239 void SetSlicer(int layerDepth,
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
240 const boost::shared_ptr<IVolumeSlicer>& slicer,
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
241 IObservable& loader,
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
242 ILayerStyleConfigurator* configurator)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
243 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
244 if (source_.get() != NULL)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
245 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
246 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls,
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
247 "Only one slicer can be registered");
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
248 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
249
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
250 loader.RegisterObserverCallback(
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
251 new Callable<ViewportManager, DicomVolumeImage::GeometryReadyMessage>
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
252 (*this, &ViewportManager::Handle));
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
253
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
254 source_.reset(new VolumeSceneLayerSource(viewport_.GetScene(), layerDepth, slicer));
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
255
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
256 if (configurator != NULL)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
257 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
258 source_->SetConfigurator(configurator);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
259 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
260 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
261
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
262 void Refresh()
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
263 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
264 if (source_.get() != NULL &&
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
265 currentPlane_ < planes_.size())
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
266 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
267 source_->Update(planes_[currentPlane_]);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
268 viewport_.Refresh();
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
269 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
270 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
271
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
272 size_t GetSlicesCount() const
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
273 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
274 return planes_.size();
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
275 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
276
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
277 void Scroll(int delta)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
278 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
279 if (!planes_.empty())
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
280 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
281 int tmp = static_cast<int>(currentPlane_) + delta;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
282 unsigned int next;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
283
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
284 if (tmp < 0)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
285 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
286 next = 0;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
287 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
288 else if (tmp >= static_cast<int>(planes_.size()))
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
289 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
290 next = planes_.size() - 1;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
291 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
292 else
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
293 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
294 next = static_cast<size_t>(tmp);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
295 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
296
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
297 if (next != currentPlane_)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
298 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
299 currentPlane_ = next;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
300 Refresh();
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
301 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
302 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
303 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
304 };
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
305 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
306
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
307
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
308 EM_BOOL OnWindowResize(int eventType, const EmscriptenUiEvent *uiEvent, void *userData)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
309 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
310 try
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
311 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
312 if (widget1_.get() != NULL)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
313 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
314 widget1_->UpdateSize();
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
315 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
316
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
317 if (widget2_.get() != NULL)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
318 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
319 widget2_->UpdateSize();
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
320 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
321
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
322 if (widget3_.get() != NULL)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
323 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
324 widget3_->UpdateSize();
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
325 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
326 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
327 catch (Orthanc::OrthancException& e)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
328 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
329 LOG(ERROR) << "Exception while updating canvas size: " << e.What();
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
330 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
331
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
332 return true;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
333 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
334
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
335 EM_BOOL OnAnimationFrame(double time, void *userData)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
336 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
337 try
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
338 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
339 if (widget1_.get() != NULL)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
340 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
341 widget1_->Refresh();
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
342 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
343
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
344 if (widget2_.get() != NULL)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
345 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
346 widget2_->Refresh();
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
347 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
348
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
349 if (widget3_.get() != NULL)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
350 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
351 widget3_->Refresh();
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
352 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
353
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
354 return true;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
355 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
356 catch (Orthanc::OrthancException& e)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
357 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
358 LOG(ERROR) << "Exception in the animation loop, stopping now: " << e.What();
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
359 return false;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
360 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
361 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
362
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
363 EM_BOOL OnMouseWheel(int eventType,
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
364 const EmscriptenWheelEvent *wheelEvent,
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
365 void *userData)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
366 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
367 try
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
368 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
369 if (userData != NULL)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
370 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
371 int delta = 0;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
372
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
373 if (wheelEvent->deltaY < 0)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
374 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
375 delta = -1;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
376 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
377
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
378 if (wheelEvent->deltaY > 0)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
379 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
380 delta = 1;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
381 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
382
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
383 OrthancStone::ViewportManager& widget =
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
384 *reinterpret_cast<OrthancStone::ViewportManager*>(userData);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
385
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
386 if (ctrlDown_)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
387 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
388 delta *= static_cast<int>(widget.GetSlicesCount() / 10);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
389 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
390
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
391 widget.Scroll(delta);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
392 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
393 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
394 catch (Orthanc::OrthancException& e)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
395 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
396 LOG(ERROR) << "Exception in the wheel event: " << e.What();
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
397 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
398
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
399 return true;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
400 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
401
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
402
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
403 EM_BOOL OnKeyDown(int eventType,
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
404 const EmscriptenKeyboardEvent *keyEvent,
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
405 void *userData)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
406 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
407 ctrlDown_ = keyEvent->ctrlKey;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
408 return false;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
409 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
410
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
411
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
412 EM_BOOL OnKeyUp(int eventType,
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
413 const EmscriptenKeyboardEvent *keyEvent,
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
414 void *userData)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
415 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
416 ctrlDown_ = false;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
417 return false;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
418 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
419
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
420
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
421
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
422 #if 0
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
423 namespace OrthancStone
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
424 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
425 class TestSleep : public IObserver
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
426 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
427 private:
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
428 WebAssemblyOracle& oracle_;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
429
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
430 void Schedule()
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
431 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
432 oracle_.Schedule(*this, new OrthancStone::SleepOracleCommand(2000));
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
433 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
434
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
435 void Handle(const SleepOracleCommand::TimeoutMessage& message)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
436 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
437 LOG(INFO) << "TIMEOUT";
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
438 Schedule();
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
439 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
440
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
441 public:
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
442 TestSleep(MessageBroker& broker,
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
443 WebAssemblyOracle& oracle) :
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
444 IObserver(broker),
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
445 oracle_(oracle)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
446 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
447 oracle.RegisterObserverCallback(
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
448 new Callable<TestSleep, SleepOracleCommand::TimeoutMessage>
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
449 (*this, &TestSleep::Handle));
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
450
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
451 LOG(INFO) << "STARTING";
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
452 Schedule();
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
453 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
454 };
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
455
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
456 //static TestSleep testSleep(broker_, oracle_);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
457 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
458 #endif
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
459
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
460 static bool GetArgument(std::string& value,
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
461 const std::string& key)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
462 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
463 std::map<std::string, std::string>::const_iterator found = arguments_.find(key);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
464
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
465 if (found == arguments_.end())
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
466 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
467 return false;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
468 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
469 else
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
470 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
471 value = found->second;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
472 return true;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
473 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
474 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
475
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
476
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
477 extern "C"
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
478 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
479 int main(int argc, char const *argv[])
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
480 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
481 OrthancStone::StoneInitialize();
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
482 Orthanc::Logging::EnableInfoLevel(true);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
483 // Orthanc::Logging::EnableTraceLevel(true);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
484 EM_ASM(window.dispatchEvent(new CustomEvent("WebAssemblyLoaded")););
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
485 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
486
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
487 EMSCRIPTEN_KEEPALIVE
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
488 void SetArgument(const char* key, const char* value)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
489 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
490 // This is called for each GET argument (cf. "app.js")
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
491 LOG(INFO) << "Received GET argument: [" << key << "] = [" << value << "]";
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
492 arguments_[key] = value;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
493 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
494
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
495 EMSCRIPTEN_KEEPALIVE
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
496 void Initialize()
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
497 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
498 try
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
499 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
500 oracle_.SetOrthancRoot("..");
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
501
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
502 loader_.reset(new OrthancStone::OrthancSeriesVolumeProgressiveLoader(ct_, oracle_, oracle_));
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
503
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
504 widget1_.reset(new OrthancStone::ViewportManager("mycanvas1", OrthancStone::VolumeProjection_Axial));
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
505 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
506 std::unique_ptr<OrthancStone::GrayscaleStyleConfigurator> style(new OrthancStone::GrayscaleStyleConfigurator);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
507 style->SetLinearInterpolation(true);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
508 style->SetWindowing(OrthancStone::ImageWindowing_Bone);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
509 widget1_->SetSlicer(0, loader_, *loader_, style.release());
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
510 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
511 widget1_->UpdateSize();
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
512
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
513 widget2_.reset(new OrthancStone::ViewportManager("mycanvas2", OrthancStone::VolumeProjection_Coronal));
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
514 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
515 std::unique_ptr<OrthancStone::GrayscaleStyleConfigurator> style(new OrthancStone::GrayscaleStyleConfigurator);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
516 style->SetLinearInterpolation(true);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
517 style->SetWindowing(OrthancStone::ImageWindowing_Bone);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
518 widget2_->SetSlicer(0, loader_, *loader_, style.release());
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
519 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
520 widget2_->UpdateSize();
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
521
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
522 widget3_.reset(new OrthancStone::ViewportManager("mycanvas3", OrthancStone::VolumeProjection_Sagittal));
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
523 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
524 std::unique_ptr<OrthancStone::GrayscaleStyleConfigurator> style(new OrthancStone::GrayscaleStyleConfigurator);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
525 style->SetLinearInterpolation(true);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
526 style->SetWindowing(OrthancStone::ImageWindowing_Bone);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
527 widget3_->SetSlicer(0, loader_, *loader_, style.release());
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
528 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
529 widget3_->UpdateSize();
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
530
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
531 emscripten_set_resize_callback(EMSCRIPTEN_EVENT_TARGET_WINDOW, NULL, false, OnWindowResize); // DISABLE_DEPRECATED_FIND_EVENT_TARGET_BEHAVIOR=1 !!
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
532
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
533 emscripten_set_wheel_callback("#mycanvas1", widget1_.get(), false, OnMouseWheel);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
534 emscripten_set_wheel_callback("#mycanvas2", widget2_.get(), false, OnMouseWheel);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
535 emscripten_set_wheel_callback("#mycanvas3", widget3_.get(), false, OnMouseWheel);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
536
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
537 emscripten_set_keydown_callback(EMSCRIPTEN_EVENT_TARGET_WINDOW, NULL, false, OnKeyDown);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
538 emscripten_set_keyup_callback(EMSCRIPTEN_EVENT_TARGET_WINDOW, NULL, false, OnKeyUp);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
539
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
540 //emscripten_request_animation_frame_loop(OnAnimationFrame, NULL);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
541
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
542 std::string ct;
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
543 if (GetArgument(ct, "ct"))
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
544 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
545 //loader_->LoadSeries("a04ecf01-79b2fc33-58239f7e-ad9db983-28e81afa");
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
546 loader_->LoadSeries(ct);
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
547 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
548 else
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
549 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
550 LOG(ERROR) << "No Orthanc identifier for the CT series was provided";
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
551 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
552 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
553 catch (Orthanc::OrthancException& e)
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
554 {
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
555 LOG(ERROR) << "Exception during Initialize(): " << e.What();
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
556 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
557 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
558 }
24bcff8ea58f RtViewer : SDL ok. Preparation for WASM builds ongoing
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
559