Mercurial > hg > orthanc-stone
annotate Framework/Scene2D/Internals/CompositorHelper.h @ 597:9e51fb773bbd
CairoCompositor
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Fri, 26 Apr 2019 17:28:18 +0200 |
parents | 6bf8f881fcb5 |
children | 6129b1e5ba42 |
rev | line source |
---|---|
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 | |
593
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
24 #include "../Scene2D.h" |
585 | 25 |
26 namespace OrthancStone | |
27 { | |
593
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
28 namespace Internals |
585 | 29 { |
593
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
30 class CompositorHelper : protected Scene2D::IVisitor |
585 | 31 { |
32 public: | |
593
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
33 class ILayerRenderer : public boost::noncopyable |
585 | 34 { |
593
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
35 public: |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
36 virtual ~ILayerRenderer() |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
37 { |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
38 } |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
39 |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
40 virtual void Render(const AffineTransform2D& transform) = 0; |
585 | 41 |
593
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
42 // "Update()" is only called if the type of the layer has not changed |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
43 virtual void Update(const ISceneLayer& layer) = 0; |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
44 }; |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
45 |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
46 class IRendererFactory : public boost::noncopyable |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
47 { |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
48 public: |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
49 virtual ~IRendererFactory() |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
50 { |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
51 } |
585 | 52 |
593
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
53 virtual ILayerRenderer* Create(const ISceneLayer& layer) = 0; |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
54 }; |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
55 |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
56 private: |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
57 class Item; |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
58 |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
59 typedef std::map<int, Item*> Content; |
585 | 60 |
593
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
61 Scene2D& scene_; |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
62 IRendererFactory& factory_; |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
63 Content content_; |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
64 AffineTransform2D sceneTransform_; |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
65 |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
66 protected: |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
67 virtual void Visit(const ISceneLayer& layer, |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
68 int depth); |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
69 |
585 | 70 public: |
593
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
71 CompositorHelper(Scene2D& scene, |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
72 IRendererFactory& factory) : |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
73 scene_(scene), |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
74 factory_(factory) |
585 | 75 { |
76 } | |
77 | |
593
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
78 ~CompositorHelper(); |
585 | 79 |
593
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
80 void Refresh(unsigned int canvasWidth, |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
81 unsigned int canvasHeight); |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
82 }; |
6bf8f881fcb5
OpenGLBasicPolylineRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
585
diff
changeset
|
83 } |
585 | 84 } |