Developer Documentation
elementFunction.cc
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49 
50 //== INCLUDES =================================================================
51 #include "elementFunction.hh"
52 
53 #include "graphicsScene.hh"
54 #include "sceneElement.hh"
55 #include "../parser/function.hh"
56 #include "../parser/element.hh"
57 
58 #include "baseWidget.hh"
59 
60 //== NAMESPACES ===============================================================
61 namespace VSI {
62 
63 //=============================================================================
64 //
65 // CLASS VSI::ElementFunction - IMPLEMENTATION
66 //
67 //=============================================================================
68 
71  element_ (_element),
72  function_ (_f)
73 {
74  scene_ = new GraphicsScene (_f->element()->context(), this);
75  connect (scene_, SIGNAL (contentChanged ()),
76  _element->graphicsScene (), SLOT (contentChange ()));
77 }
78 
79 //------------------------------------------------------------------------------
80 
83 {
84  delete scene_;
85 }
86 
87 //------------------------------------------------------------------------------
88 
90 void ElementFunction::saveToXml(QDomDocument & _doc, QDomElement & _root)
91 {
92  QDomElement main = _doc.createElement("function");
93  _root.appendChild(main);
94  main.setAttribute ("name",function_->name ());
95  scene_->saveToXml (_doc, main);
96 }
97 
98 //------------------------------------------------------------------------------
99 
101 void ElementFunction::loadFromXml(QXmlQuery & _xml)
102 {
103  scene_->loadFromXml (_xml);
104 }
105 
106 //------------------------------------------------------------------------------
107 
108 // initiate editing
109 void VSI::ElementFunction::editFunction()
110 {
112 }
113 
114 //------------------------------------------------------------------------------
115 }
116 
117 
118 
void loadFromXml(QXmlQuery &_xml)
Load from xml.
GraphicsScene * graphicsScene()
Scene.
QString name() const
Name.
Definition: function.hh:87
static BaseWidget * getBaseWidget()
Returns singleton.
Definition: baseWidget.cc:471
Context * context() const
Context of element.
Definition: element.hh:85
void saveToXml(QDomDocument &_doc, QDomElement &_root)
Save to xml.
void pushScene(GraphicsScene *_scene)
show a new scene (function) in editor
Definition: baseWidget.cc:479
ElementFunction(Function *_f, SceneElement *_element)
Constructor.
Element * element() const
Element that this function belongs to.
Definition: function.hh:84
~ElementFunction()
Destructor.
void loadFromXml(QXmlQuery &_xml)
Load from xml.
void saveToXml(QDomDocument &_doc, QDomElement &_root)
Save to xml.