Mercurial > hg > orthanc-stone
annotate Framework/Layers/LayerSourceBase.cpp @ 79:4e21f6b3aa0d wasm
cleaning up
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 24 May 2017 21:23:29 +0200 |
parents | f5f54ed8d307 |
children | 02c3a7a4938f |
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1 /** |
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2 * Stone of Orthanc |
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics |
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4 * Department, University Hospital of Liege, Belgium |
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5 * Copyright (C) 2017 Osimis, 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 "LayerSourceBase.h" |
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23 |
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24 #include "../../Resources/Orthanc/Core/OrthancException.h" |
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25 |
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26 namespace OrthancStone |
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27 { |
66 | 28 void LayerSourceBase::NotifyGeometryReady() |
29 { | |
30 if (!started_) | |
31 { | |
32 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); | |
33 } | |
34 | |
35 if (observer_ != NULL) | |
36 { | |
37 observer_->NotifyGeometryReady(*this); | |
38 } | |
39 } | |
40 | |
77 | 41 void LayerSourceBase::NotifyGeometryError() |
42 { | |
43 if (!started_) | |
44 { | |
45 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); | |
46 } | |
47 | |
48 if (observer_ != NULL) | |
49 { | |
50 observer_->NotifyGeometryError(*this); | |
51 } | |
52 } | |
53 | |
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54 void LayerSourceBase::NotifySourceChange() |
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55 { |
66 | 56 if (!started_) |
57 { | |
58 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); | |
59 } | |
60 | |
65
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61 if (observer_ != NULL) |
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62 { |
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63 observer_->NotifySourceChange(*this); |
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64 } |
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65 } |
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66 |
77 | 67 void LayerSourceBase::NotifySliceChange(const Slice& slice) |
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68 { |
66 | 69 if (!started_) |
70 { | |
71 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); | |
72 } | |
73 | |
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74 if (observer_ != NULL) |
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75 { |
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76 observer_->NotifySliceChange(*this, slice); |
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77 } |
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78 } |
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79 |
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80 void LayerSourceBase::NotifyLayerReady(ILayerRenderer* layer, |
77 | 81 const Slice& slice) |
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82 { |
66 | 83 std::auto_ptr<ILayerRenderer> tmp(layer); |
84 | |
85 if (!started_) | |
86 { | |
87 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); | |
88 } | |
89 | |
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90 if (layer == NULL) |
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91 { |
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92 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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93 } |
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94 |
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95 if (observer_ != NULL) |
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96 { |
77 | 97 observer_->NotifyLayerReady(tmp.release(), *this, slice); |
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98 } |
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99 } |
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100 |
77 | 101 void LayerSourceBase::NotifyLayerError(const SliceGeometry& slice) |
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102 { |
66 | 103 if (!started_) |
104 { | |
105 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); | |
106 } | |
107 | |
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108 if (observer_ != NULL) |
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109 { |
77 | 110 observer_->NotifyLayerError(*this, slice); |
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111 } |
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112 } |
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113 |
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114 void LayerSourceBase::SetObserver(IObserver& observer) |
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115 { |
66 | 116 if (started_) |
117 { | |
118 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); | |
119 } | |
120 | |
121 if (observer_ == NULL) | |
122 { | |
123 observer_ = &observer; | |
124 } | |
125 else | |
126 { | |
127 // Cannot add more than one observer | |
128 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); | |
129 } | |
130 } | |
131 | |
132 void LayerSourceBase::Start() | |
133 { | |
134 if (started_) | |
135 { | |
136 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); | |
137 } | |
138 else | |
139 { | |
140 started_ = true; | |
141 StartInternal(); | |
142 } | |
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143 } |
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144 } |