Mercurial > hg > orthanc-stone
annotate Framework/Scene2D/Internals/CompositorHelper.h @ 694:7c6197d9acc9
Fixed a bunch of truncation warnings in various parts of the library
author | Benjamin Golinvaux <bgo@osimis.io> |
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date | Fri, 17 May 2019 09:21:30 +0200 |
parents | 03c4b998fcd0 |
children | 266e2b0b9abc |
rev | line source |
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585 | 1 /** |
2 * Stone of Orthanc | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
5 * Copyright (C) 2017-2019 Osimis S.A., 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 | |
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24 #include "../Scene2D.h" |
585 | 25 |
26 namespace OrthancStone | |
27 { | |
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28 namespace Internals |
585 | 29 { |
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30 class CompositorHelper : protected Scene2D::IVisitor |
585 | 31 { |
32 public: | |
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33 class ILayerRenderer : public boost::noncopyable |
585 | 34 { |
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35 public: |
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36 virtual ~ILayerRenderer() |
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37 { |
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38 } |
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39 |
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40 virtual void Render(const AffineTransform2D& transform) = 0; |
585 | 41 |
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42 // "Update()" is only called if the type of the layer has not changed |
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43 virtual void Update(const ISceneLayer& layer) = 0; |
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44 }; |
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45 |
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46 class IRendererFactory : public boost::noncopyable |
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47 { |
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48 public: |
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49 virtual ~IRendererFactory() |
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50 { |
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51 } |
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53 virtual ILayerRenderer* Create(const ISceneLayer& layer) = 0; |
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54 }; |
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55 |
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56 private: |
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57 class Item; |
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58 |
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59 typedef std::map<int, Item*> Content; |
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61 const Scene2D& scene_; |
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62 IRendererFactory& factory_; |
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63 Content content_; |
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64 AffineTransform2D sceneTransform_; |
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65 |
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66 protected: |
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67 virtual void Visit(const ISceneLayer& layer, |
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68 uint64_t layerIdentifier, |
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69 int depth); |
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70 |
585 | 71 public: |
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72 CompositorHelper(const Scene2D& scene, |
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73 IRendererFactory& factory) : |
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74 scene_(scene), |
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75 factory_(factory) |
585 | 76 { |
77 } | |
78 | |
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79 ~CompositorHelper(); |
585 | 80 |
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81 void Refresh(unsigned int canvasWidth, |
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82 unsigned int canvasHeight); |
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83 }; |
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84 } |
585 | 85 } |