add export graphviz

GUI/tk/MainWindow.py

@@ -134,8 +134,13 @@ class MainWindow:
             i+=1
 
     def exporterGraphviz(self):
-        #transformer_graphviz()
-        print("Graphviz")
+        uids=self._objFrame.getSelectedObjects()
+        data=self._controller.getModel().getObject(uids)
+
+        for index, row in data.iterrows():
+            obj=row["object"]
+            if callable(getattr(obj,"transformer_graphviz",None)):
+                obj.transformer_graphviz()
 
 
 class ExportAsDialog(Toplevel):

GUI/tk/NewObjectFrame.py

@@ -108,24 +108,29 @@ class LabelText(LabelFrame):
     _TEXT_MAX_SIZE=100
     _text=None
     _scrollbarY=None
+    _description=None
 
-    def __init__(self, parent, name:str, *args, **kwargs):
+    def __init__(self, parent, name:str, description:str=None, *args, **kwargs):
         LabelFrame .__init__(self, parent,
                                 bd=parameters.FRAME_BD,
                                 text=name,
                                 *args, **kwargs)
+        self._description=description
         self._initFrame()
 
     def _initFrame(self):
         self.columnconfigure(0, weight=1, minsize=20)
         self.columnconfigure(1, minsize=16)
-        self.rowconfigure(0, weight=1, minsize=20)
+        self.rowconfigure(1, weight=1, minsize=20)
+
+        if self._description:
+            Label(self, text=self._description, anchor="w").grid(row=0, column=0, sticky="new")
 
         self._text=Text(self)
-        self._text.grid(row=0, column=0, sticky="nw")
+        self._text.grid(row=1, column=0, sticky="nw")
 
         self._scrollbarY=Scrollbar(self, orient =VERTICAL)
-        self._scrollbarY.grid(row=0, column=1, sticky="nsw")
+        self._scrollbarY.grid(row=1, column=1, sticky="nsw")
 
         self._text.configure(yscrollcommand = self._scrollbarY.set)
         self._scrollbarY.config(command=self._text.yview)
@@ -136,7 +141,7 @@ class LabelText(LabelFrame):
 class ObjectLabelText(LabelText):
 
     def __init__(self, parent, *args, **kwargs):
-        LabelText .__init__(self, parent, name="Objets", *args, **kwargs)
+        LabelText .__init__(self, parent, name="Objets", description="ex: 1,2,3...", *args, **kwargs)
 
     def getObjectsList(self):
         return [x for x in split('[,\n]', self.getText()) if x]
@@ -144,7 +149,7 @@ class ObjectLabelText(LabelText):
 class MorphismeLabelText(LabelText):
 
     def __init__(self, parent, *args, **kwargs):
-        LabelText .__init__(self, parent, name="Morphismes", *args, **kwargs)
+        LabelText .__init__(self, parent, name="Morphismes", description="ex: (1,2,f)(2,3,g)...", *args, **kwargs)
 
     def getMorphismesList(self):
         # (...)