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elementFunction.cc
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48 \*===========================================================================*/
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
70 ElementFunction::ElementFunction (Function *_f, SceneElement *_element) :
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
82 ElementFunction::~ElementFunction ()
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 {
111 BaseWidget::getBaseWidget ()->pushScene (scene_);
112 }
113
114 //------------------------------------------------------------------------------
115 }
116
117
118
VSI
Definition: baseWidget.cc:78
VSI::Function
Definition: function.hh:73
VSI::GraphicsScene::loadFromXml
void loadFromXml(QXmlQuery &_xml)
Load from xml.
Definition: graphicsScene.cc:889
VSI::BaseWidget::getBaseWidget
static BaseWidget * getBaseWidget()
Returns singleton.
Definition: baseWidget.cc:471
VSI::Function::element
Element * element() const
Element that this function belongs to.
Definition: function.hh:84
VSI::ElementFunction::ElementFunction
ElementFunction(Function *_f, SceneElement *_element)
Constructor.
Definition: elementFunction.cc:70
VSI::Function::name
QString name() const
Name.
Definition: function.hh:87
VSI::Element::context
Context * context() const
Context of element.
Definition: element.hh:85
VSI::GraphicsScene
Definition: graphicsScene.hh:86
VSI::SceneElement::graphicsScene
GraphicsScene * graphicsScene()
Scene.
Definition: sceneElement.hh:139
VSI::GraphicsScene::saveToXml
void saveToXml(QDomDocument &_doc, QDomElement &_root)
Save to xml.
Definition: graphicsScene.cc:857
VSI::ElementFunction::saveToXml
void saveToXml(QDomDocument &_doc, QDomElement &_root)
Save to xml.
Definition: elementFunction.cc:90
VSI::SceneElement
Definition: sceneElement.hh:79
VSI::ElementFunction::~ElementFunction
~ElementFunction()
Destructor.
Definition: elementFunction.cc:82
VSI::ElementFunction::loadFromXml
void loadFromXml(QXmlQuery &_xml)
Load from xml.
Definition: elementFunction.cc:101
VSI::BaseWidget::pushScene
void pushScene(GraphicsScene *_scene)
show a new scene (function) in editor
Definition: baseWidget.cc:479