Mercurial > hg > orthanc-stone

annotate Framework/Widgets/LayerWidget.cpp @ 266:c9cf95b49a86 am-2

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removed OrthancSlicesLoader::ISliceLoaderObserver; now using standard messages instead
author am@osimis.io
date Tue, 21 Aug 2018 18:14:22 +0200
parents 40b21c1f8b8d
children 89d02de83c03
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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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e2fe9352f240 upgrade to year 2018
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5 * Copyright (C) 2017-2018 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
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22 #include "LayerWidget.h"
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23
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24 #include "../Layers/SliceOutlineRenderer.h"
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25 #include "../Toolbox/GeometryToolbox.h"
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26
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27 #include <Core/Logging.h>
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28
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29 static const double THIN_SLICE_THICKNESS = 100.0 * std::numeric_limits<double>::epsilon();
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30
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31 namespace OrthancStone
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32 {
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33 class LayerWidget::Scene : public boost::noncopyable
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34 {
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35 private:
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36 CoordinateSystem3D slice_;
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37 double thickness_;
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38 size_t countMissing_;
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39 std::vector<ILayerRenderer*> renderers_;
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40
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41 void DeleteLayer(size_t index)
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42 {
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43 if (index >= renderers_.size())
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44 {
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45 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
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46 }
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47
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48 assert(countMissing_ <= renderers_.size());
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49
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50 if (renderers_[index] != NULL)
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51 {
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52 assert(countMissing_ < renderers_.size());
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53 delete renderers_[index];
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54 renderers_[index] = NULL;
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55 countMissing_++;
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56 }
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57 }
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59 public:
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60 Scene(const CoordinateSystem3D& slice,
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61 double thickness,
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62 size_t countLayers) :
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63 slice_(slice),
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64 thickness_(thickness),
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65 countMissing_(countLayers),
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66 renderers_(countLayers, NULL)
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67 {
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68 if (thickness <= 0)
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69 {
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70 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
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71 }
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72 }
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73
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74 ~Scene()
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75 {
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76 for (size_t i = 0; i < renderers_.size(); i++)
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77 {
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78 DeleteLayer(i);
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79 }
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80 }
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81
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82 void SetLayer(size_t index,
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83 ILayerRenderer* renderer) // Takes ownership
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84 {
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85 if (renderer == NULL)
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86 {
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87 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer);
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88 }
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89
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90 DeleteLayer(index);
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91
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92 renderers_[index] = renderer;
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93 countMissing_--;
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94 }
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95
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96 const CoordinateSystem3D& GetSlice() const
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97 {
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98 return slice_;
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99 }
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100
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101 bool HasRenderer(size_t index)
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102 {
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103 return renderers_[index] != NULL;
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104 }
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105
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106 bool IsComplete() const
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107 {
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108 return countMissing_ == 0;
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109 }
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110
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111 unsigned int GetCountMissing() const
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112 {
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113 return countMissing_;
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114 }
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115
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116 bool RenderScene(CairoContext& context,
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117 const ViewportGeometry& view,
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118 const CoordinateSystem3D& viewportSlice)
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119 {
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120 bool fullQuality = true;
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121 cairo_t *cr = context.GetObject();
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122
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123 for (size_t i = 0; i < renderers_.size(); i++)
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124 {
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125 if (renderers_[i] != NULL)
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126 {
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127 const CoordinateSystem3D& frameSlice = renderers_[i]->GetLayerSlice();
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128
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129 double x0, y0, x1, y1, x2, y2;
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130 viewportSlice.ProjectPoint(x0, y0, frameSlice.GetOrigin());
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131 viewportSlice.ProjectPoint(x1, y1, frameSlice.GetOrigin() + frameSlice.GetAxisX());
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132 viewportSlice.ProjectPoint(x2, y2, frameSlice.GetOrigin() + frameSlice.GetAxisY());
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133
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134 /**
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135 * Now we solve the system of linear equations Ax + b = x', given:
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136 * A [0 ; 0] + b = [x0 ; y0]
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137 * A [1 ; 0] + b = [x1 ; y1]
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138 * A [0 ; 1] + b = [x2 ; y2]
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139 * <=>
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140 * b = [x0 ; y0]
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141 * A [1 ; 0] = [x1 ; y1] - b = [x1 - x0 ; y1 - y0]
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142 * A [0 ; 1] = [x2 ; y2] - b = [x2 - x0 ; y2 - y0]
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143 * <=>
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144 * b = [x0 ; y0]
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145 * [a11 ; a21] = [x1 - x0 ; y1 - y0]
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146 * [a12 ; a22] = [x2 - x0 ; y2 - y0]
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147 **/
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148
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149 cairo_matrix_t transform;
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150 cairo_matrix_init(&transform, x1 - x0, y1 - y0, x2 - x0, y2 - y0, x0, y0);
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151
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152 cairo_save(cr);
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153 cairo_transform(cr, &transform);
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154
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155 if (!renderers_[i]->RenderLayer(context, view))
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156 {
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157 cairo_restore(cr);
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158 return false;
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159 }
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160
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161 cairo_restore(cr);
66
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162 }
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163
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164 if (renderers_[i] != NULL &&
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165 !renderers_[i]->IsFullQuality())
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166 {
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167 fullQuality = false;
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168 }
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169 }
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170
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171 if (!fullQuality)
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172 {
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173 double x, y;
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174 view.MapDisplayToScene(x, y, static_cast<double>(view.GetDisplayWidth()) / 2.0, 10);
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175
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176 cairo_translate(cr, x, y);
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177
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178 #if 1
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179 double s = 5.0 / view.GetZoom();
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180 cairo_rectangle(cr, -s, -s, 2.0 * s, 2.0 * s);
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181 #else
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182 // TODO Drawing circles makes WebAssembly crash!
66
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183 cairo_arc(cr, 0, 0, 5.0 / view.GetZoom(), 0, 2 * M_PI);
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184 #endif
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185
66
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186 cairo_set_line_width(cr, 2.0 / view.GetZoom());
251
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187 cairo_set_source_rgb(cr, 1, 1, 1);
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188 cairo_stroke_preserve(cr);
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189 cairo_set_source_rgb(cr, 1, 0, 0);
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190 cairo_fill(cr);
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191 }
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192
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193 return true;
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194 }
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195
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196 void SetLayerStyle(size_t index,
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197 const RenderStyle& style)
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198 {
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199 if (renderers_[index] != NULL)
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200 {
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201 renderers_[index]->SetLayerStyle(style);
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202 }
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203 }
121
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204
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205 bool ContainsPlane(const CoordinateSystem3D& slice) const
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206 {
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207 bool isOpposite;
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208 if (!GeometryToolbox::IsParallelOrOpposite(isOpposite,
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209 slice.GetNormal(),
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210 slice_.GetNormal()))
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211 {
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212 return false;
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213 }
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214 else
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215 {
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216 double z = (slice_.ProjectAlongNormal(slice.GetOrigin()) -
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217 slice_.ProjectAlongNormal(slice_.GetOrigin()));
251
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218
121
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219 if (z < 0)
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220 {
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221 z = -z;
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222 }
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223
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224 return z <= thickness_;
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225 }
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226 }
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227
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228 double GetThickness() const
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229 {
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230 return thickness_;
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231 }
66
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232 };
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233
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234
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235 bool LayerWidget::LookupLayer(size_t& index /* out */,
87
4a541cd4fa83 OrthancVolumeImageLoader
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236 const ILayerSource& layer) const
66
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237 {
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238 LayersIndex::const_iterator found = layersIndex_.find(&layer);
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239
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240 if (found == layersIndex_.end())
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241 {
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242 return false;
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243 }
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244 else
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245 {
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246 index = found->second;
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247 assert(index < layers_.size() &&
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248 layers_[index] == &layer);
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249 return true;
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250 }
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251 }
251
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252
85
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253
111
7665ccbf33db rename Extent as Extent2D
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diff changeset
254 void LayerWidget::GetLayerExtent(Extent2D& extent,
97
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255 ILayerSource& source) const
85
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256 {
97
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diff changeset
257 extent.Reset();
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258
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259 std::vector<Vector> points;
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260 if (source.GetExtent(points, slice_))
85
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261 {
97
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262 for (size_t i = 0; i < points.size(); i++)
85
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diff changeset
263 {
97
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diff changeset
264 double x, y;
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265 slice_.ProjectPoint(x, y, points[i]);
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266 extent.AddPoint(x, y);
85
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267 }
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268 }
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269 }
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diff changeset
270
251
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diff changeset
271
111
7665ccbf33db rename Extent as Extent2D
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diff changeset
272 Extent2D LayerWidget::GetSceneExtent()
66
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273 {
111
7665ccbf33db rename Extent as Extent2D
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diff changeset
274 Extent2D sceneExtent;
66
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275
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276 for (size_t i = 0; i < layers_.size(); i++)
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277 {
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278 assert(layers_[i] != NULL);
111
7665ccbf33db rename Extent as Extent2D
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diff changeset
279 Extent2D layerExtent;
97
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diff changeset
280 GetLayerExtent(layerExtent, *layers_[i]);
66
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281
97
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282 sceneExtent.Union(layerExtent);
66
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283 }
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284
109
53bd9277b025 using the Extent class
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diff changeset
285 return sceneExtent;
66
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286 }
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287
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288
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289 bool LayerWidget::RenderScene(CairoContext& context,
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290 const ViewportGeometry& view)
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291 {
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292 if (currentScene_.get() != NULL)
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293 {
97
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diff changeset
294 return currentScene_->RenderScene(context, view, slice_);
66
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295 }
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296 else
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diff changeset
297 {
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298 return true;
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299 }
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300 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
301
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
302
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
303 void LayerWidget::ResetPendingScene()
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
304 {
121
e66b2c757790 displaying rt-struct
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parents: 119
diff changeset
305 double thickness;
e66b2c757790 displaying rt-struct
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
306 if (pendingScene_.get() == NULL)
e66b2c757790 displaying rt-struct
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
307 {
e66b2c757790 displaying rt-struct
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
308 thickness = 1.0;
e66b2c757790 displaying rt-struct
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
309 }
e66b2c757790 displaying rt-struct
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
310 else
e66b2c757790 displaying rt-struct
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
311 {
e66b2c757790 displaying rt-struct
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
312 thickness = pendingScene_->GetThickness();
e66b2c757790 displaying rt-struct
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
313 }
e66b2c757790 displaying rt-struct
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
314
e66b2c757790 displaying rt-struct
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
315 pendingScene_.reset(new Scene(slice_, thickness, layers_.size()));
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
316 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
317
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
318
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
319 void LayerWidget::UpdateLayer(size_t index,
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
320 ILayerRenderer* renderer,
121
e66b2c757790 displaying rt-struct
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
321 const CoordinateSystem3D& slice)
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
322 {
71
30c768873d47 OrthancSliceLoader::ScheduleLoadInstance
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 66
diff changeset
323 LOG(INFO) << "Updating layer " << index;
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
324
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
325 std::auto_ptr<ILayerRenderer> tmp(renderer);
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
326
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
327 if (renderer == NULL)
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
328 {
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
329 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer);
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
330 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
331
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
332 if (index >= layers_.size())
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
333 {
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
334 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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335 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
336
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
337 assert(layers_.size() == styles_.size());
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
338 renderer->SetLayerStyle(styles_[index]);
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
339
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
340 if (currentScene_.get() != NULL &&
121
e66b2c757790 displaying rt-struct
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
341 currentScene_->ContainsPlane(slice))
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
342 {
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
343 currentScene_->SetLayer(index, tmp.release());
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
344 NotifyChange();
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
345 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
346 else if (pendingScene_.get() != NULL &&
121
e66b2c757790 displaying rt-struct
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
347 pendingScene_->ContainsPlane(slice))
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
348 {
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
349 pendingScene_->SetLayer(index, tmp.release());
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
350
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
351 if (currentScene_.get() == NULL ||
89
f244018a4e4b BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 87
diff changeset
352 !currentScene_->IsComplete() ||
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
353 pendingScene_->IsComplete())
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
354 {
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
355 currentScene_ = pendingScene_;
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
356 NotifyChange();
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
357 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
358 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
359 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
360
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
361
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
362 LayerWidget::LayerWidget(MessageBroker& broker) :
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
363 IObserver(broker),
78
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
364 started_(false)
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
365 {
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
366 SetBackgroundCleared(true);
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
367 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
368
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
369
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
370 LayerWidget::~LayerWidget()
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
371 {
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
372 for (size_t i = 0; i < layers_.size(); i++)
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
373 {
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
374 delete layers_[i];
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
375 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
376 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
377
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
378
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
379 size_t LayerWidget::AddLayer(ILayerSource* layer) // Takes ownership
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
380 {
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
381 if (layer == NULL)
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
382 {
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
383 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer);
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
384 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
385
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
386 size_t index = layers_.size();
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
387 layers_.push_back(layer);
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
388 styles_.push_back(RenderStyle());
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
389 layersIndex_[layer] = index;
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
390
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
391 ResetPendingScene();
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
392 layer->RegisterObserver(*this);
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
393
103
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
394 ResetChangedLayers();
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
395
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
396 return index;
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
397 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
398
219
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
399 void LayerWidget::ReplaceLayer(size_t index, ILayerSource* layer) // Takes ownership
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
400 {
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
401 if (layer == NULL)
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
402 {
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
403 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer);
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
404 }
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
405
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
406 if (index >= layers_.size())
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
407 {
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
408 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
409 }
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
410
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
411 delete layers_[index];
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
412 layers_[index] = layer;
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
413 layersIndex_[layer] = index;
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
414
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
415 ResetPendingScene();
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
416 layer->RegisterObserver(*this);
219
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
417
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
418 InvalidateLayer(index);
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
419 }
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
420
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
421
119
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
422 const RenderStyle& LayerWidget::GetLayerStyle(size_t layer) const
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
423 {
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
424 if (layer >= layers_.size())
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
425 {
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
426 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
427 }
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
428
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
429 assert(layers_.size() == styles_.size());
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
430 return styles_[layer];
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
431 }
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
432
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
433
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
434 void LayerWidget::SetLayerStyle(size_t layer,
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
435 const RenderStyle& style)
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
436 {
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
437 if (layer >= layers_.size())
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
438 {
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
439 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
440 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
441
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
442 assert(layers_.size() == styles_.size());
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
443 styles_[layer] = style;
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
444
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
445 if (currentScene_.get() != NULL)
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
446 {
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
447 currentScene_->SetLayerStyle(layer, style);
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
448 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
449
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
450 if (pendingScene_.get() != NULL)
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
451 {
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
452 pendingScene_->SetLayerStyle(layer, style);
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
453 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
454
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
455 NotifyChange();
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
456 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
457
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
458
110
53025eecbc95 renamed SliceGeometry as CoordinateSystem3D
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 109
diff changeset
459 void LayerWidget::SetSlice(const CoordinateSystem3D& slice)
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
460 {
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 92
diff changeset
461 LOG(INFO) << "Setting slice origin: (" << slice.GetOrigin()[0]
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 92
diff changeset
462 << "," << slice.GetOrigin()[1]
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 92
diff changeset
463 << "," << slice.GetOrigin()[2] << ")";
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 92
diff changeset
464
90
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
465 Slice displayedSlice(slice_, THIN_SLICE_THICKNESS);
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
466
97
d18dcc963930 separation of the renderers vs. viewport slice
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 96
diff changeset
467 //if (!displayedSlice.ContainsPlane(slice))
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
468 {
90
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
469 if (currentScene_.get() == NULL ||
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
470 (pendingScene_.get() != NULL &&
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
471 pendingScene_->IsComplete()))
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
472 {
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
473 currentScene_ = pendingScene_;
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
474 }
89
f244018a4e4b BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 87
diff changeset
475
90
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
476 slice_ = slice;
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
477 ResetPendingScene();
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
478
92
961ee171d933 cleaning up
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 90
diff changeset
479 InvalidateAllLayers(); // TODO Removing this line avoid loading twice the image in WASM
90
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
480 }
89
f244018a4e4b BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 87
diff changeset
481 }
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
482
266
c9cf95b49a86 removed OrthancSlicesLoader::ISliceLoaderObserver; now using standard messages instead
am@osimis.io
parents: 252
diff changeset
483 void LayerWidget::HandleMessage(const IObservable& from, const IMessage& message)
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
484 {
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
485 switch (message.GetType()) {
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
486 case MessageType_GeometryReady:
266
c9cf95b49a86 removed OrthancSlicesLoader::ISliceLoaderObserver; now using standard messages instead
am@osimis.io
parents: 252
diff changeset
487 OnGeometryReady(dynamic_cast<const ILayerSource&>(from));
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
488 break;
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
489 case MessageType_GeometryError:
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
490 LOG(ERROR) << "Cannot get geometry";
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
491 break;
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
492 case MessageType_ContentChanged:
266
c9cf95b49a86 removed OrthancSlicesLoader::ISliceLoaderObserver; now using standard messages instead
am@osimis.io
parents: 252
diff changeset
493 OnContentChanged(dynamic_cast<const ILayerSource&>(from));
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
494 break;
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
495 case MessageType_SliceChanged:
266
c9cf95b49a86 removed OrthancSlicesLoader::ISliceLoaderObserver; now using standard messages instead
am@osimis.io
parents: 252
diff changeset
496 OnSliceChanged(dynamic_cast<const ILayerSource&>(from), dynamic_cast<const ILayerSource::SliceChangedMessage&>(message).slice_);
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
497 break;
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
498 case MessageType_LayerReady:
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
499 {
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
500 const ILayerSource::LayerReadyMessage& layerReadyMessage = dynamic_cast<const ILayerSource::LayerReadyMessage&>(message);
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
501 OnLayerReady(layerReadyMessage.layer_,
266
c9cf95b49a86 removed OrthancSlicesLoader::ISliceLoaderObserver; now using standard messages instead
am@osimis.io
parents: 252
diff changeset
502 dynamic_cast<const ILayerSource&>(from),
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
503 layerReadyMessage.slice_,
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
504 layerReadyMessage.isError_);
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
505 }; break;
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
506 default:
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
507 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented);
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
508 }
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
509 }
89
f244018a4e4b BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 87
diff changeset
510
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
511 void LayerWidget::OnGeometryReady(const ILayerSource& source)
90
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
512 {
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
513 size_t i;
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
514 if (LookupLayer(i, source))
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
515 {
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
516 LOG(INFO) << "Geometry ready for layer " << i;
103
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
517
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
518 changedLayers_[i] = true;
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
519 //layers_[i]->ScheduleLayerCreation(slice_);
90
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
520 }
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
521 }
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
522
89
f244018a4e4b BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 87
diff changeset
523 void LayerWidget::InvalidateAllLayers()
f244018a4e4b BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 87
diff changeset
524 {
f244018a4e4b BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 87
diff changeset
525 for (size_t i = 0; i < layers_.size(); i++)
f244018a4e4b BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 87
diff changeset
526 {
f244018a4e4b BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 87
diff changeset
527 assert(layers_[i] != NULL);
103
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
528 changedLayers_[i] = true;
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
529
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
530 //layers_[i]->ScheduleLayerCreation(slice_);
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
531 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
532 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
533
89
f244018a4e4b BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 87
diff changeset
534
f244018a4e4b BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 87
diff changeset
535 void LayerWidget::InvalidateLayer(size_t layer)
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
536 {
89
f244018a4e4b BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 87
diff changeset
537 if (layer >= layers_.size())
83
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 78
diff changeset
538 {
89
f244018a4e4b BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 87
diff changeset
539 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
83
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 78
diff changeset
540 }
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
541
89
f244018a4e4b BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 87
diff changeset
542 assert(layers_[layer] != NULL);
103
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
543 changedLayers_[layer] = true;
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
544
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
545 //layers_[layer]->ScheduleLayerCreation(slice_);
77
f5f54ed8d307 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 71
diff changeset
546 }
89
f244018a4e4b BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 87
diff changeset
547
77
f5f54ed8d307 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 71
diff changeset
548
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
549 void LayerWidget::OnContentChanged(const ILayerSource& source)
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
550 {
87
4a541cd4fa83 OrthancVolumeImageLoader
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 86
diff changeset
551 size_t index;
4a541cd4fa83 OrthancVolumeImageLoader
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 86
diff changeset
552 if (LookupLayer(index, source))
4a541cd4fa83 OrthancVolumeImageLoader
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 86
diff changeset
553 {
103
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
554 InvalidateLayer(index);
87
4a541cd4fa83 OrthancVolumeImageLoader
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 86
diff changeset
555 }
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
556 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
557
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
558
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
559 void LayerWidget::OnSliceChanged(const ILayerSource& source,
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
560 const Slice& slice)
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
561 {
77
f5f54ed8d307 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 71
diff changeset
562 if (slice.ContainsPlane(slice_))
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
563 {
87
4a541cd4fa83 OrthancVolumeImageLoader
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 86
diff changeset
564 size_t index;
4a541cd4fa83 OrthancVolumeImageLoader
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 86
diff changeset
565 if (LookupLayer(index, source))
4a541cd4fa83 OrthancVolumeImageLoader
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 86
diff changeset
566 {
103
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
567 InvalidateLayer(index);
87
4a541cd4fa83 OrthancVolumeImageLoader
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 86
diff changeset
568 }
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
569 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
570 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
571
89
f244018a4e4b BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 87
diff changeset
572
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
573 void LayerWidget::OnLayerReady(std::auto_ptr<ILayerRenderer>& renderer,
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
574 const ILayerSource& source,
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
575 const CoordinateSystem3D& slice,
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
576 bool isError)
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
577 {
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
578 size_t index;
121
e66b2c757790 displaying rt-struct
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
579 if (LookupLayer(index, source))
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
580 {
96
f8bce1bebe01 removal of the NotifyLayerError callback
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 95
diff changeset
581 if (isError)
f8bce1bebe01 removal of the NotifyLayerError callback
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 95
diff changeset
582 {
f8bce1bebe01 removal of the NotifyLayerError callback
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 95
diff changeset
583 LOG(ERROR) << "Using error renderer on layer " << index;
f8bce1bebe01 removal of the NotifyLayerError callback
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 95
diff changeset
584 }
f8bce1bebe01 removal of the NotifyLayerError callback
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 95
diff changeset
585 else
f8bce1bebe01 removal of the NotifyLayerError callback
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 95
diff changeset
586 {
f8bce1bebe01 removal of the NotifyLayerError callback
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 95
diff changeset
587 LOG(INFO) << "Renderer ready for layer " << index;
f8bce1bebe01 removal of the NotifyLayerError callback
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 95
diff changeset
588 }
f8bce1bebe01 removal of the NotifyLayerError callback
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 95
diff changeset
589
99
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 97
diff changeset
590 if (renderer.get() != NULL)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 97
diff changeset
591 {
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 97
diff changeset
592 UpdateLayer(index, renderer.release(), slice);
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 97
diff changeset
593 }
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 97
diff changeset
594 else if (isError)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 97
diff changeset
595 {
121
e66b2c757790 displaying rt-struct
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
596 // TODO
e66b2c757790 displaying rt-struct
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
597 //UpdateLayer(index, new SliceOutlineRenderer(slice), slice);
99
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 97
diff changeset
598 }
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
599 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
600 }
103
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
601
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
602
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
603 void LayerWidget::ResetChangedLayers()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
604 {
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
605 changedLayers_.resize(layers_.size());
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
606
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
607 for (size_t i = 0; i < changedLayers_.size(); i++)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
608 {
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
609 changedLayers_[i] = false;
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
610 }
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
611 }
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
612
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
613
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
614 void LayerWidget::UpdateContent()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
615 {
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
616 assert(changedLayers_.size() <= layers_.size());
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
617
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
618 for (size_t i = 0; i < changedLayers_.size(); i++)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
619 {
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
620 if (changedLayers_[i])
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
621 {
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
622 layers_[i]->ScheduleLayerCreation(slice_);
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
623 }
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
624 }
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
625
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
626 ResetChangedLayers();
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
627 }
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
628 }