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comparison Framework/Layers/ILayerSource.h @ 77:f5f54ed8d307 wasm

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refactoring
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 24 May 2017 21:13:29 +0200
parents 298f375dcb68
children 02c3a7a4938f
comparison
equal deleted inserted replaced
76:0aef120d7e1c 77:f5f54ed8d307
20 20
21 21
22 #pragma once 22 #pragma once
23 23
24 #include "ILayerRenderer.h" 24 #include "ILayerRenderer.h"
25 #include "../Toolbox/SliceGeometry.h" 25 #include "../Toolbox/Slice.h"
26 26
27 namespace OrthancStone 27 namespace OrthancStone
28 { 28 {
29 class ILayerSource : public boost::noncopyable 29 class ILayerSource : public boost::noncopyable
30 { 30 {
38 38
39 // Triggered as soon as the source has enough information to 39 // Triggered as soon as the source has enough information to
40 // answer to "GetExtent()" 40 // answer to "GetExtent()"
41 virtual void NotifyGeometryReady(ILayerSource& source) = 0; 41 virtual void NotifyGeometryReady(ILayerSource& source) = 0;
42 42
43 virtual void NotifyGeometryError(ILayerSource& source) = 0;
44
43 // Triggered if the extent or the content of the volume has changed 45 // Triggered if the extent or the content of the volume has changed
44 virtual void NotifySourceChange(ILayerSource& source) = 0; 46 virtual void NotifySourceChange(ILayerSource& source) = 0;
45 47
46 // Triggered if some slice in the source volume has changed 48 // Triggered if the content of some slice in the source volume has changed
47 virtual void NotifySliceChange(ILayerSource& source, 49 virtual void NotifySliceChange(ILayerSource& source,
48 const SliceGeometry& slice) = 0; 50 const Slice& slice) = 0;
49 51
50 // The layer must be deleted by the observer. "layer" will never 52 // The layer must be deleted by the observer. "layer" will never
51 // be "NULL", otherwise "NotifyLayerError()" would have been 53 // be "NULL", otherwise "NotifyLayerError()" would have been
52 // called. 54 // called.
53 virtual void NotifyLayerReady(ILayerRenderer *layer, 55 virtual void NotifyLayerReady(ILayerRenderer *layer,
54 ILayerSource& source, 56 ILayerSource& source,
55 const SliceGeometry& viewportSlice) = 0; 57 const Slice& slice) = 0;
56 58
57 virtual void NotifyLayerError(ILayerSource& source, 59 virtual void NotifyLayerError(ILayerSource& source,
58 const SliceGeometry& viewportSlice) = 0; 60 const SliceGeometry& slice) = 0;
59 }; 61 };
60 62
61 virtual ~ILayerSource() 63 virtual ~ILayerSource()
62 { 64 {
63 } 65 }