Mercurial > hg > orthanc-stone

annotate Framework/Widgets/LayerWidget.cpp @ 268:5bd4161bf11b am-2

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removed constness of the observable when emitting a message
author am@osimis.io
date Wed, 22 Aug 2018 15:08:15 +0200
parents 89d02de83c03
children 46c5296d867e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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);
95
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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);
66
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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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diff changeset
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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diff changeset
255 ILayerSource& source) const
85
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diff changeset
256 {
97
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diff changeset
257 extent.Reset();
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diff changeset
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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diff changeset
261 {
97
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262 for (size_t i = 0; i < points.size(); i++)
85
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parents: 83
diff changeset
263 {
97
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diff changeset
264 double x, y;
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diff changeset
265 slice_.ProjectPoint(x, y, points[i]);
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diff changeset
266 extent.AddPoint(x, y);
85
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diff changeset
267 }
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parents: 83
diff changeset
268 }
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diff changeset
269 }
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parents: 83
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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diff changeset
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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diff changeset
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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parents:
diff changeset
287
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parents:
diff changeset
288
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diff changeset
289 bool LayerWidget::RenderScene(CairoContext& context,
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diff changeset
290 const ViewportGeometry& view)
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291 {
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diff changeset
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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diff changeset
296 else
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parents:
diff changeset
297 {
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298 return true;
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299 }
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300 }
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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
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parents: 119
diff changeset
308 thickness = 1.0;
e66b2c757790 displaying rt-struct
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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
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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:
diff changeset
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
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diff changeset
363 IObserver(broker),
267
89d02de83c03 added declaretion of messages handled/emitted
am@osimis.io
parents: 266
diff changeset
364 IObservable(broker),
78
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
365 started_(false)
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
366 {
267
89d02de83c03 added declaretion of messages handled/emitted
am@osimis.io
parents: 266
diff changeset
367 DeclareHandledMessage(MessageType_LayerSource_GeometryReady);
89d02de83c03 added declaretion of messages handled/emitted
am@osimis.io
parents: 266
diff changeset
368 DeclareHandledMessage(MessageType_LayerSource_ContentChanged);
89d02de83c03 added declaretion of messages handled/emitted
am@osimis.io
parents: 266
diff changeset
369 DeclareHandledMessage(MessageType_LayerSource_LayerReady);
89d02de83c03 added declaretion of messages handled/emitted
am@osimis.io
parents: 266
diff changeset
370 DeclareHandledMessage(MessageType_LayerSource_SliceChanged);
89d02de83c03 added declaretion of messages handled/emitted
am@osimis.io
parents: 266
diff changeset
371 DeclareHandledMessage(MessageType_LayerSource_GeometryError);
89d02de83c03 added declaretion of messages handled/emitted
am@osimis.io
parents: 266
diff changeset
372
89d02de83c03 added declaretion of messages handled/emitted
am@osimis.io
parents: 266
diff changeset
373 DeclareEmittableMessage(MessageType_Widget_GeometryChanged);
89d02de83c03 added declaretion of messages handled/emitted
am@osimis.io
parents: 266
diff changeset
374 DeclareEmittableMessage(MessageType_Widget_ContentChanged);
89d02de83c03 added declaretion of messages handled/emitted
am@osimis.io
parents: 266
diff changeset
375
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
376 SetBackgroundCleared(true);
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
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
380 LayerWidget::~LayerWidget()
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
381 {
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
382 for (size_t i = 0; i < layers_.size(); i++)
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
383 {
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
384 delete layers_[i];
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
385 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
386 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
387
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
388
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
389 size_t LayerWidget::AddLayer(ILayerSource* layer) // Takes ownership
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
390 {
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
391 if (layer == NULL)
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
392 {
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
393 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer);
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
394 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
395
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
396 size_t index = layers_.size();
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
397 layers_.push_back(layer);
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
398 styles_.push_back(RenderStyle());
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
399 layersIndex_[layer] = index;
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
400
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
401 ResetPendingScene();
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
402 layer->RegisterObserver(*this);
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
403
103
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
404 ResetChangedLayers();
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
405
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
406 return index;
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
407 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
408
219
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
409 void LayerWidget::ReplaceLayer(size_t index, ILayerSource* layer) // Takes ownership
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
410 {
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
411 if (layer == NULL)
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
412 {
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
413 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer);
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
414 }
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
415
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
416 if (index >= layers_.size())
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
417 {
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
418 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
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 delete layers_[index];
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
422 layers_[index] = layer;
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
423 layersIndex_[layer] = index;
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
424
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
425 ResetPendingScene();
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
426 layer->RegisterObserver(*this);
219
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
427
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
428 InvalidateLayer(index);
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
429 }
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
430
26e3bfe30e66 ReplaceLayer()
am@osimis.io
parents: 212
diff changeset
431
119
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
432 const RenderStyle& LayerWidget::GetLayerStyle(size_t layer) const
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
433 {
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
434 if (layer >= layers_.size())
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
435 {
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
436 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
437 }
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
438
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
439 assert(layers_.size() == styles_.size());
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
440 return styles_[layer];
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
441 }
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
442
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
443
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
444 void LayerWidget::SetLayerStyle(size_t layer,
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
445 const RenderStyle& style)
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
446 {
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
447 if (layer >= layers_.size())
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
448 {
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
449 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
450 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
451
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
452 assert(layers_.size() == styles_.size());
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
453 styles_[layer] = style;
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
454
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
455 if (currentScene_.get() != NULL)
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
456 {
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
457 currentScene_->SetLayerStyle(layer, style);
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
458 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
459
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
460 if (pendingScene_.get() != NULL)
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
461 {
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
462 pendingScene_->SetLayerStyle(layer, style);
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
463 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
464
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
465 NotifyChange();
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
466 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
467
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
468
110
53025eecbc95 renamed SliceGeometry as CoordinateSystem3D
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 109
diff changeset
469 void LayerWidget::SetSlice(const CoordinateSystem3D& slice)
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
470 {
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 92
diff changeset
471 LOG(INFO) << "Setting slice origin: (" << slice.GetOrigin()[0]
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 92
diff changeset
472 << "," << slice.GetOrigin()[1]
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 92
diff changeset
473 << "," << slice.GetOrigin()[2] << ")";
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 92
diff changeset
474
90
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
475 Slice displayedSlice(slice_, THIN_SLICE_THICKNESS);
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
476
97
d18dcc963930 separation of the renderers vs. viewport slice
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 96
diff changeset
477 //if (!displayedSlice.ContainsPlane(slice))
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
478 {
90
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
479 if (currentScene_.get() == NULL ||
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
480 (pendingScene_.get() != NULL &&
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
481 pendingScene_->IsComplete()))
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
482 {
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
483 currentScene_ = pendingScene_;
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
484 }
89
f244018a4e4b BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 87
diff changeset
485
90
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
486 slice_ = slice;
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
487 ResetPendingScene();
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
488
92
961ee171d933 cleaning up
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 90
diff changeset
489 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
490 }
89
f244018a4e4b BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 87
diff changeset
491 }
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
492
268
5bd4161bf11b removed constness of the observable when emitting a message
am@osimis.io
parents: 267
diff changeset
493 void LayerWidget::HandleMessage(IObservable& from, const IMessage& message)
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
494 {
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
495 switch (message.GetType()) {
267
89d02de83c03 added declaretion of messages handled/emitted
am@osimis.io
parents: 266
diff changeset
496 case MessageType_LayerSource_GeometryReady:
266
c9cf95b49a86 removed OrthancSlicesLoader::ISliceLoaderObserver; now using standard messages instead
am@osimis.io
parents: 252
diff changeset
497 OnGeometryReady(dynamic_cast<const ILayerSource&>(from));
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
498 break;
267
89d02de83c03 added declaretion of messages handled/emitted
am@osimis.io
parents: 266
diff changeset
499 case MessageType_LayerSource_GeometryError:
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
500 LOG(ERROR) << "Cannot get geometry";
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
501 break;
267
89d02de83c03 added declaretion of messages handled/emitted
am@osimis.io
parents: 266
diff changeset
502 case MessageType_LayerSource_ContentChanged:
266
c9cf95b49a86 removed OrthancSlicesLoader::ISliceLoaderObserver; now using standard messages instead
am@osimis.io
parents: 252
diff changeset
503 OnContentChanged(dynamic_cast<const ILayerSource&>(from));
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
504 break;
267
89d02de83c03 added declaretion of messages handled/emitted
am@osimis.io
parents: 266
diff changeset
505 case MessageType_LayerSource_SliceChanged:
266
c9cf95b49a86 removed OrthancSlicesLoader::ISliceLoaderObserver; now using standard messages instead
am@osimis.io
parents: 252
diff changeset
506 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
507 break;
267
89d02de83c03 added declaretion of messages handled/emitted
am@osimis.io
parents: 266
diff changeset
508 case MessageType_LayerSource_LayerReady:
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
509 {
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
510 const ILayerSource::LayerReadyMessage& layerReadyMessage = dynamic_cast<const ILayerSource::LayerReadyMessage&>(message);
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
511 OnLayerReady(layerReadyMessage.layer_,
266
c9cf95b49a86 removed OrthancSlicesLoader::ISliceLoaderObserver; now using standard messages instead
am@osimis.io
parents: 252
diff changeset
512 dynamic_cast<const ILayerSource&>(from),
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
513 layerReadyMessage.slice_,
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
514 layerReadyMessage.isError_);
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
515 }; break;
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
516 default:
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
517 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented);
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
518 }
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
519 }
89
f244018a4e4b BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 87
diff changeset
520
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
521 void LayerWidget::OnGeometryReady(const ILayerSource& source)
90
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
522 {
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
523 size_t i;
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
524 if (LookupLayer(i, source))
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
525 {
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
526 LOG(INFO) << "Geometry ready for layer " << i;
103
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
527
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 //layers_[i]->ScheduleLayerCreation(slice_);
90
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
530 }
267
89d02de83c03 added declaretion of messages handled/emitted
am@osimis.io
parents: 266
diff changeset
531 EmitMessage(IMessage(MessageType_Widget_GeometryChanged));
90
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
532 }
64e60018943f fix and observer refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 89
diff changeset
533
89
f244018a4e4b BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 87
diff changeset
534 void LayerWidget::InvalidateAllLayers()
f244018a4e4b BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 87
diff changeset
535 {
f244018a4e4b BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 87
diff changeset
536 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
537 {
f244018a4e4b BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 87
diff changeset
538 assert(layers_[i] != NULL);
103
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
539 changedLayers_[i] = true;
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
540
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
541 //layers_[i]->ScheduleLayerCreation(slice_);
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
542 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
543 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
544
89
f244018a4e4b BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 87
diff changeset
545
f244018a4e4b BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 87
diff changeset
546 void LayerWidget::InvalidateLayer(size_t layer)
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
547 {
89
f244018a4e4b BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 87
diff changeset
548 if (layer >= layers_.size())
83
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 78
diff changeset
549 {
89
f244018a4e4b BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 87
diff changeset
550 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
83
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 78
diff changeset
551 }
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
552
89
f244018a4e4b BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 87
diff changeset
553 assert(layers_[layer] != NULL);
103
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
554 changedLayers_[layer] = true;
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
555
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
556 //layers_[layer]->ScheduleLayerCreation(slice_);
77
f5f54ed8d307 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 71
diff changeset
557 }
89
f244018a4e4b BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 87
diff changeset
558
77
f5f54ed8d307 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 71
diff changeset
559
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
560 void LayerWidget::OnContentChanged(const ILayerSource& source)
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
561 {
87
4a541cd4fa83 OrthancVolumeImageLoader
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 86
diff changeset
562 size_t index;
4a541cd4fa83 OrthancVolumeImageLoader
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 86
diff changeset
563 if (LookupLayer(index, source))
4a541cd4fa83 OrthancVolumeImageLoader
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 86
diff changeset
564 {
103
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
565 InvalidateLayer(index);
87
4a541cd4fa83 OrthancVolumeImageLoader
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 86
diff changeset
566 }
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
567 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
568
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
569
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
570 void LayerWidget::OnSliceChanged(const ILayerSource& source,
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
571 const Slice& slice)
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
572 {
77
f5f54ed8d307 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 71
diff changeset
573 if (slice.ContainsPlane(slice_))
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
574 {
87
4a541cd4fa83 OrthancVolumeImageLoader
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 86
diff changeset
575 size_t index;
4a541cd4fa83 OrthancVolumeImageLoader
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 86
diff changeset
576 if (LookupLayer(index, source))
4a541cd4fa83 OrthancVolumeImageLoader
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 86
diff changeset
577 {
103
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
578 InvalidateLayer(index);
87
4a541cd4fa83 OrthancVolumeImageLoader
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 86
diff changeset
579 }
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
580 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
581 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
582
89
f244018a4e4b BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 87
diff changeset
583
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
584 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
585 const ILayerSource& source,
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
586 const CoordinateSystem3D& slice,
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 219
diff changeset
587 bool isError)
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
588 {
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
589 size_t index;
121
e66b2c757790 displaying rt-struct
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
590 if (LookupLayer(index, source))
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
591 {
96
f8bce1bebe01 removal of the NotifyLayerError callback
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 95
diff changeset
592 if (isError)
f8bce1bebe01 removal of the NotifyLayerError callback
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 95
diff changeset
593 {
f8bce1bebe01 removal of the NotifyLayerError callback
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 95
diff changeset
594 LOG(ERROR) << "Using error renderer on layer " << index;
f8bce1bebe01 removal of the NotifyLayerError callback
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 95
diff changeset
595 }
f8bce1bebe01 removal of the NotifyLayerError callback
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 95
diff changeset
596 else
f8bce1bebe01 removal of the NotifyLayerError callback
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 95
diff changeset
597 {
f8bce1bebe01 removal of the NotifyLayerError callback
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 95
diff changeset
598 LOG(INFO) << "Renderer ready for layer " << index;
f8bce1bebe01 removal of the NotifyLayerError callback
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 95
diff changeset
599 }
f8bce1bebe01 removal of the NotifyLayerError callback
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 95
diff changeset
600
99
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 97
diff changeset
601 if (renderer.get() != NULL)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 97
diff changeset
602 {
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 97
diff changeset
603 UpdateLayer(index, renderer.release(), slice);
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 97
diff changeset
604 }
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 97
diff changeset
605 else if (isError)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 97
diff changeset
606 {
121
e66b2c757790 displaying rt-struct
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
607 // TODO
e66b2c757790 displaying rt-struct
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
608 //UpdateLayer(index, new SliceOutlineRenderer(slice), slice);
99
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 97
diff changeset
609 }
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
610 }
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
611 }
103
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::ResetChangedLayers()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
615 {
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
616 changedLayers_.resize(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 changedLayers_[i] = false;
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
621 }
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
622 }
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 void LayerWidget::UpdateContent()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
626 {
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
627 assert(changedLayers_.size() <= layers_.size());
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
628
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
629 for (size_t i = 0; i < changedLayers_.size(); i++)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
630 {
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
631 if (changedLayers_[i])
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
632 {
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
633 layers_[i]->ScheduleLayerCreation(slice_);
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
634 }
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
635 }
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
636
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
637 ResetChangedLayers();
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
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638 }
66
298f375dcb68 LayerWidget
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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639 }