SoWWWInline.h Source File

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SoWWWInline.h
1 #ifndef COIN_SOWWWINLINE_H
2 #define COIN_SOWWWINLINE_H
3
4 /**************************************************************************\
5 *
6 * This file is part of the Coin 3D visualization library.
7 * Copyright (C) by Kongsberg Oil & Gas Technologies.
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * ("GPL") version 2 as published by the Free Software Foundation.
12 * See the file LICENSE.GPL at the root directory of this source
13 * distribution for additional information about the GNU GPL.
14 *
15 * For using Coin with software that can not be combined with the GNU
16 * GPL, and for taking advantage of the additional benefits of our
17 * support services, please contact Kongsberg Oil & Gas Technologies
18 * about acquiring a Coin Professional Edition License.
19 *
20 * See http://www.coin3d.org/ for more information.
21 *
22 * Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
23 * http://www.sim.no/ sales@sim.no coin-support@coin3d.org
24 *
25 \**************************************************************************/
26
27 #include <Inventor/nodes/SoSubNode.h>
28 #include <Inventor/fields/SoSFString.h>
29 #include <Inventor/fields/SoSFVec3f.h>
30 #include <Inventor/fields/SoSFNode.h>
31
32 #ifndef COIN_INTERNAL
33 #include <Inventor/actions/SoCallbackAction.h>
34 #endif // !COIN_INTERNAL
35
36 class SbColor;
37 class SoGroup;
38 class SoWWWInlineP;
39
40 // *************************************************************************
41
42 class SoWWWInline;
43 typedef void SoWWWInlineFetchURLCB(const SbString & url, void * userData,
44 SoWWWInline * node);
45
46 // *************************************************************************
47
48 class COIN_DLL_API SoWWWInline : public SoNode {
49 typedef SoNode inherited;
50
51 SO_NODE_HEADER(SoWWWInline);
52
53 public:
54 static void initClass(void);
55 SoWWWInline(void);
56
57 SoSFString name;
58 SoSFVec3f bboxCenter;
59 SoSFVec3f bboxSize;
60 SoSFNode alternateRep;
61
62 enum BboxVisibility {
63 NEVER,
64 UNTIL_LOADED,
65 ALWAYS
66 };
67
68 void setFullURLName(const SbString & url);
69 const SbString & getFullURLName(void);
70
71 SoGroup * copyChildren(void) const;
72
73 void requestURLData(void);
74 SbBool isURLDataRequested(void) const;
75 SbBool isURLDataHere(void) const;
76 void cancelURLDataRequest(void);
77
78 void setChildData(SoNode * urldata);
79 SoNode * getChildData(void) const;
80
81 virtual SoChildList * getChildren(void) const;
82
83 static void setFetchURLCallBack(SoWWWInlineFetchURLCB * f, void * userdata);
84
85 static void setBoundingBoxVisibility(BboxVisibility b);
86 static BboxVisibility getBoundingBoxVisibility(void);
87
88 static void setBoundingBoxColor(SbColor & c);
89 static const SbColor & getBoundingBoxColor(void);
90
91 static void setReadAsSoFile(SbBool onoff);
92 static SbBool getReadAsSoFile(void);
93
94 virtual void doAction(SoAction * action);
95 virtual void doActionOnKidsOrBox(SoAction * action);
96 virtual void callback(SoCallbackAction * action);
97 virtual void GLRender(SoGLRenderAction * action);
98 virtual void getBoundingBox(SoGetBoundingBoxAction * action);
99 virtual void getMatrix(SoGetMatrixAction * action);
100 virtual void handleEvent(SoHandleEventAction * action);
101 virtual void search(SoSearchAction * action);
102 virtual void pick(SoPickAction * action);
103 virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
104 virtual void audioRender(SoAudioRenderAction * action);
105
106 protected:
107 virtual ~SoWWWInline();
108
109 virtual void addBoundingBoxChild(SbVec3f center, SbVec3f size);
110 virtual SbBool readInstance(SoInput * in, unsigned short flags);
111 virtual void copyContents(const SoFieldContainer * fromfC,
112 SbBool copyconnections);
113
114 private:
115 friend class SoWWWInlineP;
116 static SoWWWInlineFetchURLCB * fetchurlcb;
117 static void * fetchurlcbdata;
118 static SbBool readassofile;
119 static SbColor * bboxcolor;
120 static BboxVisibility bboxvisibility;
121
122 static void cleanup(void);
123
124 SoWWWInlineP * pimpl;
125 };
126
127 #endif // !COIN_SOWWWINLINE_H
SoBase
The SoBase class is the top-level superclass for a number of class-hierarchies.SoBase provides the ba...
Definition: SoBase.h:36
SoNode::copyContents
virtual void copyContents(const SoFieldContainer *from, SbBool copyconnections)
Definition: SoNode.cpp:1410
SbColor
The SbColor class contains the red, green and blue components which make up a color value...
Definition: SbColor.h:30
SoNode::getPrimitiveCount
virtual void getPrimitiveCount(SoGetPrimitiveCountAction *action)
Definition: SoNode.cpp:870
SoGetMatrixAction
The SoGetMatrixAction class is an action for accumulating the transformation matrix of a subgraph...
Definition: SoGetMatrixAction.h:37
SO_NODE_HEADER
#define SO_NODE_HEADER(classname)
SoWWWInline::name
SoSFString name
Definition: SoWWWInline.h:57
SoFieldContainer
The SoFieldContainer class is a base class for all classes that contain fields.The classes containing...
Definition: SoFieldContainer.h:34
SoSearchAction
The SoSearchAction class provides methods for searching through scene graphs.Nodes can be searched fo...
Definition: SoSearchAction.h:35
SoWWWInline::UNTIL_LOADED
Definition: SoWWWInline.h:64
SoSFString
The SoSFString class is a container for an SbString.This field is used where nodes, engines or other field containers needs to store a single string.
Definition: SoSFString.h:31
SoNode::search
virtual void search(SoSearchAction *action)
Definition: SoNode.cpp:1148
SoNode::getChildren
virtual SoChildList * getChildren(void) const
Definition: SoNode.cpp:1293
SoWWWInline::bboxSize
SoSFVec3f bboxSize
Definition: SoWWWInline.h:59
SoPickAction
The SoPickAction class is the base class for picking actions.The basis for all interaction features t...
Definition: SoPickAction.h:34
SoWWWInline::NEVER
Definition: SoWWWInline.h:63
SoNode
The SoNode class is the base class for nodes used in scene graphs.Coin is a retained mode 3D visualiz...
Definition: SoNode.h:47
SoNode::audioRender
virtual void audioRender(SoAudioRenderAction *action)
Definition: SoNode.cpp:1283
SoChildList
The SoChildList class is a container for node children.This class does automatic notification on the ...
Definition: SoChildList.h:33
SoSFNode
The SoSFNode class is a container for a single node.This field container stores a pointer to a Coin n...
Definition: SoSFNode.h:38
SoNode::readInstance
virtual SbBool readInstance(SoInput *in, unsigned short flags)
Definition: SoNode.cpp:1466
SoNode::getMatrix
virtual void getMatrix(SoGetMatrixAction *action)
Definition: SoNode.cpp:1029
SoWWWInline::BboxVisibility
BboxVisibility
Definition: SoWWWInline.h:62
SoAudioRenderAction
The SoAudioRenderAction class renders the aural parts of the scene graph.Applying this method at a ro...
Definition: SoAudioRenderAction.h:33
SoAction
The SoAction class is the base class for all traversal actions.Applying actions is the basic mechanis...
Definition: SoAction.h:68
SoNode::pick
virtual void pick(SoPickAction *action)
Definition: SoNode.cpp:1085
SbVec3f
The SbVec3f class is a 3 dimensional vector with floating point coordinates.This vector class is used...
Definition: SbVec3f.h:40
SoGroup
The SoGroup class is a node which managed other node instances.The internal scene data structures in ...
Definition: SoGroup.h:31
SoNode::doAction
virtual void doAction(SoAction *action)
Definition: SoNode.cpp:785
SoHandleEventAction
The SoHandleEventAction class distributes user events to the scene.This is the action used by the GUI...
Definition: SoHandleEventAction.h:37
SoGetPrimitiveCountAction
The SoGetPrimitiveCountAction class counts the primitives in a scene.Apply this action to a scene if ...
Definition: SoGetPrimitiveCountAction.h:34
SoGetBoundingBoxAction
The SoGetBoundingBoxAction class calculates bounding boxes for nodes and subgraphs.If this action is applied to a path or scene graph root, it will calculate the bounding box and the center point of the geometry contained within the scene.
Definition: SoGetBoundingBoxAction.h:36
SoCallbackAction
The SoCallbackAction class invokes callbacks at specific nodes.This action has mechanisms for trackin...
Definition: SoCallbackAction.h:71
SoWWWInline
The SoWWWInline class is a node used to include data from an URL.If the URL is not a local file...
Definition: SoWWWInline.h:48
SoWWWInline::bboxCenter
SoSFVec3f bboxCenter
Definition: SoWWWInline.h:58
SoInput
The SoInput class is an abstraction of file import functionality.This class takes care of most of the...
Definition: SoInput.h:52
SoNode::getBoundingBox
virtual void getBoundingBox(SoGetBoundingBoxAction *action)
Definition: SoNode.cpp:841
SoSFVec3f
The SoSFVec3f class is a container for an SbVec3f vector.This field is used where nodes...
Definition: SoSFVec3f.h:31
SoWWWInline::alternateRep
SoSFNode alternateRep
Definition: SoWWWInline.h:60
SoNode::GLRender
virtual void GLRender(SoGLRenderAction *action)
Definition: SoNode.cpp:930
SbString
The SbString class is a string class with convenience functions for string operations.This is the class used for storing and working with character strings. It automatically takes care of supporting all the "bookkeeping" tasks usually associated with working with character strings, like memory allocation and deallocation etc.
Definition: SbString.h:42
SoNode::callback
virtual void callback(SoCallbackAction *action)
Definition: SoNode.cpp:1002
SoNode::handleEvent
virtual void handleEvent(SoHandleEventAction *action)
Definition: SoNode.cpp:1059
SoGLRenderAction
The SoGLRenderAction class renders the scene graph with OpenGL calls.Applying this method at a root n...
Definition: SoGLRenderAction.h:41

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