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input.cc
1 /*===========================================================================*\
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5 * Department of Computer Graphics and Multimedia *
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40 \*===========================================================================*/
41
42 /*===========================================================================*\
43 * *
44 * $Revision$ *
45 * $LastChangedBy$ *
46 * $Date$ *
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48 \*===========================================================================*/
49
50 //== INCLUDES =================================================================
51 #include "input.hh"
52 #include "type.hh"
53 #include "element.hh"
54 #include "context.hh"
55
56 //== NAMESPACES ===============================================================
57 namespace VSI {
58
59 //=============================================================================
60 //
61 // CLASS VSI::Input - IMPLEMENTATION
62 //
63 //=============================================================================
64
66 Input::Input (Element *_e) :
67 InOut (_e),
68 state_ (0)
69 {
70 }
71
72 //------------------------------------------------------------------------------
73
75 unsigned int Input::state()
76 {
77 unsigned int state = state_;
78
79 // If type is not supported or has no configuration widged that we can't support user input
80 Type *tp = element ()->context ()->getType (typeString ());
81 if (!tp || !tp->hasWidget ())
82 {
83 state |= NoUserInput | NoRuntimeUserInput;
84 }
85
86 return state;
87 }
88
89 //------------------------------------------------------------------------------
90 }
VSI
Definition: baseWidget.cc:78
VSI::Input::Input
Input(Element *_f)
Constructor.
Definition: input.cc:66
VSI::InOut::element
const Element * element() const
Element of this input/output.
Definition: inout.hh:85
VSI::Element::context
Context * context() const
Context of element.
Definition: element.hh:85
VSI::Input::state
unsigned int state()
Current state.
Definition: input.cc:75
VSI::InOut
Definition: inout.hh:68
VSI::Element
Definition: element.hh:74
VSI::InOut::typeString
QString typeString() const
Type.
Definition: inout.cc:71
VSI::Context::getType
Type * getType(QString _type)
Get type object for given type name.
Definition: context.cc:596
VSI::Type::hasWidget
virtual bool hasWidget()
Does this type has a configuration widget.
Definition: type.hh:90
VSI::Type
Definition: type.hh:71