1 #ifndef COIN_SCXMLIFELT_H
2 #define COIN_SCXMLIFELT_H
3 
4 /**************************************************************************\
5  * Copyright (c) Kongsberg Oil & Gas Technologies AS
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34 \**************************************************************************/
35 
36 #include <Inventor/scxml/ScXMLExecutableElt.h>
37 
38 #include <Inventor/tools/SbPimplPtr.h>
39 
40 class ScXMLElseElt;
41 class ScXMLElseIfElt;
42 
43 class COIN_DLL_API ScXMLIfElt : public ScXMLExecutableElt {
44   typedef ScXMLExecutableElt inherited;
45   SCXML_ELEMENT_HEADER(ScXMLIfElt)
46 
47 public:
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);
getCondAttribute(void)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 
80 protected:
81   char * cond;
82 
83 private:
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
93