Mercurial > hg > orthanc-stone
comparison Framework/Layers/LayerSourceBase.h @ 65:885932a893de wasm
OrthancFrameLayerSource
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 16 May 2017 22:12:41 +0200 |
parents | |
children | 298f375dcb68 |
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64:394e63010e02 | 65:885932a893de |
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1 /** | |
2 * Stone of Orthanc | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
5 * Copyright (C) 2017 Osimis, Belgium | |
6 * | |
7 * This program is free software: you can redistribute it and/or | |
8 * modify it under the terms of the GNU Affero General Public License | |
9 * as published by the Free Software Foundation, either version 3 of | |
10 * the License, or (at your option) any later version. | |
11 * | |
12 * This program is distributed in the hope that it will be useful, but | |
13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 * Affero General Public License for more details. | |
16 * | |
17 * You should have received a copy of the GNU Affero General Public License | |
18 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
19 **/ | |
20 | |
21 | |
22 #pragma once | |
23 | |
24 #include "ILayerSource.h" | |
25 | |
26 namespace OrthancStone | |
27 { | |
28 class LayerSourceBase : public ILayerSource | |
29 { | |
30 private: | |
31 IObserver* observer_; | |
32 | |
33 protected: | |
34 void NotifySourceChange(); | |
35 | |
36 void NotifySliceChange(const SliceGeometry& slice); | |
37 | |
38 // Takes ownership of "layer" (that cannot be "NULL") | |
39 void NotifyLayerReady(ILayerRenderer* layer, | |
40 ILayerSource& source, | |
41 const SliceGeometry& viewportSlice); | |
42 | |
43 void NotifyLayerError(ILayerSource& source, | |
44 const SliceGeometry& viewportSlice); | |
45 | |
46 public: | |
47 LayerSourceBase() : observer_(NULL) | |
48 { | |
49 } | |
50 | |
51 virtual void SetObserver(IObserver& observer); | |
52 }; | |
53 } |