laurent@371: 
laurent@371: class button:
laurent@371:     
laurent@381:     def __init__(self, parent, id, args):
laurent@371:         self.parent = parent
laurent@381:         self.id = id
laurent@381:         self.back_elt = getSVGElementById(args.back_id)
laurent@381:         self.sele_elt = getSVGElementById(args.sele_id)
laurent@381:         self.toggle = args.toggle
laurent@381:         self.active = args.active
laurent@389:         if args.state != undefined:
laurent@389:             self.state = args.state
laurent@389:         else:
laurent@389:             self.state = False
laurent@371:         self.dragging = False
laurent@389:         if self.toggle:
laurent@389:             self.up = not self.state
laurent@371:         else:
laurent@371:             self.up = True
laurent@371:         
laurent@371:         # Add event on each element of the button
laurent@371:         if self.active:
laurent@371:             self.back_elt.addEventListener("mouseup", self, False)
laurent@371:             self.back_elt.addEventListener("mousedown", self, False)
laurent@371:             self.back_elt.addEventListener("mouseover", self, False)
laurent@371:             self.back_elt.addEventListener("mouseout", self, False)
laurent@371:             
laurent@371:             self.sele_elt.addEventListener("mouseup", self, False)
laurent@371:             self.sele_elt.addEventListener("mousedown", self, False)
laurent@371:             self.sele_elt.addEventListener("mouseover", self, False)
laurent@371:             self.sele_elt.addEventListener("mouseout", self, False)
laurent@371:         
laurent@371:         blockSVGElementDrag(self.back_elt)
laurent@371:         blockSVGElementDrag(self.sele_elt)
laurent@371: 
laurent@371:         self.updateElements()
laurent@371: 
laurent@371:     # method to display the current state of interface
laurent@371:     def updateElements(self):
laurent@371:         if self.up:
laurent@371:             self.sele_elt.setAttribute("visibility", "hidden")
laurent@371:             self.back_elt.setAttribute("visibility", "visible")
laurent@371:         else:
laurent@371:             self.sele_elt.setAttribute("visibility", "visible")
laurent@371:             self.back_elt.setAttribute("visibility", "hidden")
laurent@371:         
laurent@381:     def updateValues(self, values):
laurent@381:         if values.state != self.state:
laurent@381:             self.state = values.state
laurent@381:             self.up = not self.state
laurent@389:             updateAttr(self.id, 'state', self.state)
laurent@381:             self.updateElements()
laurent@371: 
laurent@371:     def handleEvent(self, evt):
laurent@371:         # Quand le bouton de la souris est presse
laurent@371:         if evt.type == "mousedown":
laurent@371:             evt.stopPropagation()
laurent@371:             setCurrentObject(self)
laurent@371:             
laurent@371:             self.dragging = True
laurent@371:             
laurent@371:             if self.toggle:
laurent@371:                 self.up = self.state
laurent@371:             else:
laurent@371:                 self.up = False
laurent@371:                 self.state = True
laurent@381:                 updateAttr(self.id, 'state', self.state)
laurent@371:             self.updateElements()
laurent@371:         
laurent@371:         if isCurrentObject(self) and self.dragging:
laurent@371:             # Quand le bouton est survole
laurent@371:             if evt.type == "mouseover" and self.toggle:
laurent@371:                 self.up = self.state
laurent@371:                 self.updateElements()
laurent@371:             
laurent@371:             # Quand le curseur quitte la zone du bouton
laurent@371:             elif evt.type == "mouseout" and self.toggle:       
laurent@371:                 self.up = not self.state
laurent@371:                 self.updateElements()
laurent@371:             
laurent@371:             # Quand le bouton de la souris est relache
laurent@371:             elif evt.type == "mouseup":
laurent@371:                 evt.stopPropagation()
laurent@371:                 if self.toggle and self.up == self.state:
laurent@371:                     self.state = not self.state
laurent@381:                     updateAttr(self.id, 'state', self.state)
laurent@371:                 elif not self.toggle:
laurent@371:                     self.up = True
laurent@371:                     self.state = False
laurent@381:                     updateAttr(self.id, 'state', self.state)
laurent@371:                     self.updateElements()
laurent@371:                 self.dragging = False
laurent@389: 
laurent@371: class textControl:
laurent@371:     
laurent@381:     def __init__(self, parent, id, args):
laurent@371:         self.parent = parent
laurent@381:         self.id = id
laurent@381:         self.back_elt = getSVGElementById(args.back_id)
laurent@389:         if args.text != undefined:
laurent@389:             self.text = args.text
laurent@389:         else:
laurent@389:             self.text = ""
laurent@381:         self.updateElements()
laurent@381:     
laurent@381:     def updateValues(self, values):
laurent@381:         if values.text != self.value:
laurent@389:             self.text = values.text
laurent@389:             updateAttr(self.id, 'text', self.text)
laurent@381:             self.updateElements()
laurent@381:     
laurent@381:     def updateElements(self):
laurent@389:         self.back_elt.firstChild.firstChild.textContent = self.text
laurent@371:     
laurent@371:     def handleEvent(self, evt):
laurent@371:         pass
laurent@371: