Mercurial > hg > orthanc-stone
annotate Framework/Layers/LayerSourceBase.cpp @ 86:02c3a7a4938f wasm
removing of the Start() mechanism
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Fri, 26 May 2017 13:42:50 +0200 |
parents | f5f54ed8d307 |
children | 4a541cd4fa83 |
rev | line source |
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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 (observer_ != NULL) | |
31 { | |
32 observer_->NotifyGeometryReady(*this); | |
33 } | |
34 } | |
35 | |
77 | 36 void LayerSourceBase::NotifyGeometryError() |
37 { | |
38 if (observer_ != NULL) | |
39 { | |
40 observer_->NotifyGeometryError(*this); | |
41 } | |
42 } | |
43 | |
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44 void LayerSourceBase::NotifySourceChange() |
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45 { |
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46 if (observer_ != NULL) |
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47 { |
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48 observer_->NotifySourceChange(*this); |
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49 } |
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50 } |
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51 |
77 | 52 void LayerSourceBase::NotifySliceChange(const Slice& slice) |
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53 { |
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54 if (observer_ != NULL) |
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55 { |
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56 observer_->NotifySliceChange(*this, slice); |
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57 } |
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58 } |
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59 |
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60 void LayerSourceBase::NotifyLayerReady(ILayerRenderer* layer, |
77 | 61 const Slice& slice) |
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62 { |
66 | 63 std::auto_ptr<ILayerRenderer> tmp(layer); |
64 | |
65
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65 if (layer == NULL) |
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66 { |
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67 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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68 } |
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69 |
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70 if (observer_ != NULL) |
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71 { |
77 | 72 observer_->NotifyLayerReady(tmp.release(), *this, slice); |
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73 } |
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74 } |
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75 |
77 | 76 void LayerSourceBase::NotifyLayerError(const SliceGeometry& slice) |
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77 { |
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78 if (observer_ != NULL) |
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79 { |
77 | 80 observer_->NotifyLayerError(*this, slice); |
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81 } |
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82 } |
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83 |
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84 void LayerSourceBase::SetObserver(IObserver& observer) |
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85 { |
66 | 86 if (observer_ == NULL) |
87 { | |
88 observer_ = &observer; | |
89 } | |
90 else | |
91 { | |
92 // Cannot add more than one observer | |
93 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); | |
94 } | |
95 } | |
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96 } |