Coin: ScXMLIfElt.h Source File

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ScXMLIfElt.h
1#ifndef COIN_SCXMLIFELT_H
2#define COIN_SCXMLIFELT_H
3
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34\**************************************************************************/
35
36#include <Inventor/scxml/ScXMLExecutableElt.h>
37
38#include <Inventor/tools/SbPimplPtr.h>
39
40class ScXMLElseElt;
41class ScXMLElseIfElt;
42
43 class COIN_DLL_API ScXMLIfElt : public ScXMLExecutableElt {
44 typedef ScXMLExecutableElt inherited;
45 SCXML_ELEMENT_HEADER(ScXMLIfElt)
46
47public:
48 static void initClass(void);
49 static void cleanClass(void);
50
51 ScXMLIfElt(void);
52 virtual ~ScXMLIfElt(void);
53
54 virtual void setCondAttribute(const char * cond);
55 virtual const char * getCondAttribute(void) const { return this->cond; }
56
57 virtual SbBool handleXMLAttributes(void);
58
59 virtual void copyContents(const ScXMLElt * rhs);
60
61 virtual const ScXMLElt * search(const char * attrname, const char * attrvalue) const;
62
63 virtual int getNumElseIfs(void) const;
64 virtual ScXMLElseIfElt * getElseIf(int idx) const;
65 virtual void addElseIf(ScXMLElseIfElt * elseif);
66 virtual void removeElseIf(ScXMLElseIfElt * elseif);
67 virtual void clearAllElseIfs(void);
68
69 virtual void setElse(ScXMLElseElt * elseelt);
70 virtual ScXMLElseElt * getElse(void) const;
71
72 virtual int getNumExecutables(const ScXMLExecutableElt * conditional) const;
73 virtual ScXMLExecutableElt * getExecutable(const ScXMLExecutableElt * conditional, int idx) const;
74 virtual void addExecutable(ScXMLExecutableElt * conditional, ScXMLExecutableElt * executable);
75 virtual void removeExecutable(ScXMLExecutableElt * conditional, ScXMLExecutableElt * executable);
76 virtual void clearAllExecutables(ScXMLExecutableElt * conditional);
77
78 virtual void execute(ScXMLStateMachine * statemachine) const;
79
80protected:
81 char * cond;
82
83private:
84 ScXMLIfElt(const ScXMLIfElt & rhs); // N/A
85 ScXMLIfElt & operator = (const ScXMLIfElt & rhs); // N/A
86
87 class PImpl;
88 SbPimplPtr<PImpl> pimpl;
89
90}; // ScXMLIfElt
91
92#endif // !COIN_SCXMLIFELT_H
SbPimplPtr
Definition SbPimplPtr.h:55
ScXMLElseElt
implements the <else> SCXML element.
Definition ScXMLElseElt.h:40
ScXMLElseIfElt
implements the <elseif> SCXML element.
Definition ScXMLElseIfElt.h:40
ScXMLElt
base class for all SCXML elements.
Definition ScXMLElt.h:44
ScXMLElt::search
virtual const ScXMLElt * search(const char *attrname, const char *attrvalue) const
Definition ScXMLElt.cpp:214
ScXMLElt::handleXMLAttributes
virtual SbBool handleXMLAttributes(void)
Definition ScXMLElt.cpp:200
ScXMLExecutableElt
base class for all SCXML elements with executable content.
Definition ScXMLExecutableElt.h:42
ScXMLIfElt
implements the <if> SCXML element.
Definition ScXMLIfElt.h:43
ScXMLStateMachine
Manager for processing events and setting states in SCXML structures.
Definition ScXMLStateMachine.h:61