#!/usr/bin/env python
# -*- coding: UTF-8 -*-
__version__ = "$Revision: 1.7 $"
__author__ = "EI5, eivd, Group Burgbacher - Waelti"
__date__ = "2002-1-9"
from PyutClass import *
from PyutParam import *
from PyutMethod import *
from PyutField import *
from PyutStereotype import *
from PyutType import *
from PyutConsts import *
# reading file
from StringIO import StringIO
from UmlFrame import *
from OglClass import OglClass
from OglLink import *
from OglAssociation import *
#import lang
import wx
THIS_VERSION = 2
class PyutXml:
"""
Class for saving and loading a PyUT UML diagram in XML.
This class offers two main methods that are save() and load().
Using the dom XML model, you can, with the saving method, get the
diagram corresponding XML view. For loading, you have to parse
the file and indicate the UML frame on which you want to draw
(See `UmlFrame`).
Sample use::
# Write
pyutXml = PyutXml()
text = pyutXml.save(oglObjects)
file.write(text)
# Read
dom = parse(StringIO(file.read()))
pyutXml = PyutXml()
myXml.open(dom, umlFrame)
:version: $Revision: 1.7 $
:author: Philippe Waelti
:contact: pwaelti@eivd.ch
"""
#>------------------------------------------------------------------------
# Here begin saving file
#>------------------------------------------------------------------------
def _PyutLink2xml(self, pyutLink, xmlDoc):
"""
Exporting an PyutLink to a miniDom Element.
@param PyutLink pyutLink : Link to save
@param xmlDoc : xml document
@return Element : XML Node
@since 2.0
@author Deve Roux <droux@eivd.ch>
"""
root = xmlDoc.createElement('Link')
# link name
root.setAttribute('name', pyutLink.getName() )
# link type
root.setAttribute('type', str(pyutLink.getType()))
# link cardinality source
root.setAttribute('cardSrc', pyutLink.getSrcCard())
# link cardinality destination
root.setAttribute('cardDestination', pyutLink.getDestCard())
# link bidir
root.setAttribute('bidir', str(pyutLink.getBidir()))
# link source
root.setAttribute('sourceId', str(pyutLink.getSource().getId()))
# link destination
root.setAttribute('destId', str(pyutLink.getDestination().getId()))
return root
#>------------------------------------------------------------------------
def _PyutParam2xml(self, pyutParam, xmlDoc):
"""
Exporting a PyutParam to an miniDom Element.
@param PyutParam pyutParam : Parameters to save
@param xmlDoc : xml document
@return Element : XML Node
@author Deve Roux <droux@eivd.ch>
"""
root = xmlDoc.createElement('Param')
# param name
root.setAttribute('name', pyutParam.getName())
# param type
root.setAttribute('type', str(pyutParam.getType()))
# param defaulf value
defaultValue = pyutParam.getDefaultValue()
if (defaultValue is not None):
root.setAttribute('defaultValue', defaultValue)
return root
#>------------------------------------------------------------------------
def _PyutField2xml(self, pyutField, xmlDoc):
"""
Exporting a PyutField to an miniDom Element
@param PyutField pyutField : Field to save
@param xmlDoc : xml document
@return Element : XML Node
@author Deve Roux <droux@eivd.ch>
"""
root = xmlDoc.createElement('Field')
# adding the parent XML
# pyutField is a param
root.appendChild(self._PyutParam2xml(pyutField, xmlDoc))
# field visibility
root.setAttribute('visibility', str(pyutField.getVisibility()))
return root
#>------------------------------------------------------------------------
def _PyutMethod2xml(self, pyutMethod, xmlDoc):
"""
Exporting an PyutMethod to an miniDom Element.
@param PyutMethod pyutMethod : Method to save
@param xmlDoc : xml document
@return Element : XML Node
@author Deve Roux <droux@eivd.ch>
"""
root = xmlDoc.createElement('Method')
# method name
root.setAttribute('name', pyutMethod.getName() )
# method visibility
visibility = pyutMethod.getVisibility()
if visibility is not None:
root.setAttribute('visibility', str(visibility.getVisibility()))
# for all modifiers
for modifier in pyutMethod.getModifiers():
xmlModifier = xmlDoc.createElement('Modifier')
xmlModifier.setAttribute('name', modifier.getName())
root.appendChild(xmlModifier)
# method return type
returnType = pyutMethod.getReturns()
if returnType is not None:
xmlReturnType = xmlDoc.createElement('Return')
xmlReturnType.setAttribute('type', str(returnType))
root.appendChild(xmlReturnType)
# method params
for param in pyutMethod.getParams() :
root.appendChild(self._PyutParam2xml(param, xmlDoc))
return root
#>------------------------------------------------------------------------
def _PyutClass2xml(self, pyutClass, xmlDoc):
"""
Exporting an PyutClass to an miniDom Element.
@param PyutMethod pyutClass : Class to save
@param xmlDoc : xml document
@return Element : XML Node
@author Deve Roux <droux@eivd.ch>
"""
root = xmlDoc.createElement('Class')
# ID
root.setAttribute('id', str(pyutClass.getId()))
# class name
root.setAttribute('name', pyutClass.getName())
# classs stereotype
stereotype = pyutClass.getStereotype()
if stereotype is not None:
root.setAttribute('stereotype', stereotype.getStereotype())
# description (pwaelti@eivd.ch)
root.setAttribute('description', pyutClass.getDescription())
# methods
for method in pyutClass.getMethods():
root.appendChild(self._PyutMethod2xml(method, xmlDoc))
# fields
for field in pyutClass.getFields():
root.appendChild(self._PyutField2xml(field, xmlDoc))
return root
#>------------------------------------------------------------------------
def _PyutNote2xml(self, pyutNote, xmlDoc):
"""
Exporting an PyutNote to an miniDom Element.
@param PyutNote pyutNote : Note to convert
@param xmlDoc : xml document
@return Element : New miniDom element
@author Philippe Waelti <pwaelti@eivd.ch>
"""
root = xmlDoc.createElement('Note')
# ID
root.setAttribute('id', str(pyutNote.getId()))
# Note
root.setAttribute('name', pyutNote.getName())
return root
#>------------------------------------------------------------------------
def _PyutActor2xml(self, pyutActor, xmlDoc):
"""
Exporting an PyutActor to an miniDom Element.
@param PyutNote pyutActor : Note to convert
@param xmlDoc : xml document
@return Element : New miniDom element
@author Philippe Waelti <pwaelti@eivd.ch>
"""
root = xmlDoc.createElement('Actor')
# ID
root.setAttribute('id', str(pyutActor.getId()))
# Note
root.setAttribute('name', pyutActor.getName())
return root
#>------------------------------------------------------------------------
def _PyutUseCase2xml(self, pyutUseCase, xmlDoc):
"""
Exporting an PyutUseCase to an miniDom Element.
@param PyutNote pyutUseCase : Note to convert
@param xmlDoc : xml document
@return Element : New miniDom element
@author Philippe Waelti <pwaelti@eivd.ch>
"""
root = xmlDoc.createElement('UseCase')
# ID
root.setAttribute('id', str(pyutUseCase.getId()))
# Note
root.setAttribute('name', pyutUseCase.getName())
return root
#>------------------------------------------------------------------------
def _appendOglBase(self, oglObject, root):
"""
Saves the position and size of the OGL object in XML node.
@param OglObject oglObject : OGL Object
@param Element root : XML node to write
@since 2.0
@author Philippe Waelti <pwaelti@eivd.ch>
"""
# Saving size
w, h = oglObject.GetSize()
root.setAttribute('width', str(float(w)))
root.setAttribute('height', str(float(h)))
# Saving position
x, y = oglObject.GetPosition()
root.setAttribute('x', str(x))
root.setAttribute('y', str(y))
#>------------------------------------------------------------------------
def _OglLink2xml(self, oglLink, xmlDoc):
"""
@param xmlDoc : xml document
"""
root = xmlDoc.createElement('GraphicLink')
# Append OGL object base
# save src and dst anchor points
x, y = oglLink.GetSource().GetPosition()
root.setAttribute('srcX', str(x))
root.setAttribute('srcY', str(y))
x, y = oglLink.GetDestination().GetPosition()
root.setAttribute('dstX', str(x))
root.setAttribute('dstY', str(y))
root.setAttribute('spline', str(oglLink.GetSpline()))
if isinstance(oglLink, OglAssociation):
center = oglLink.getLabels()[CENTER]
src = oglLink.getLabels()[SRC_CARD]
dst = oglLink.getLabels()[DEST_CARD]
label = xmlDoc.createElement("LabelCenter")
root.appendChild(label)
x, y = center.GetPosition()
label.setAttribute("x", str(x))
label.setAttribute("y", str(y))
label = xmlDoc.createElement("LabelSrc")
root.appendChild(label)
x, y = src.GetPosition()
label.setAttribute("x", str(x))
label.setAttribute("y", str(y))
label = xmlDoc.createElement("LabelDst")
root.appendChild(label)
x, y = dst.GetPosition()
label.setAttribute("x", str(x))
label.setAttribute("y", str(y))
# save control points (not anchors!)
for x, y in oglLink.GetSegments()[1:-1]:
item = xmlDoc.createElement('ControlPoint')
item.setAttribute('x', str(x))
item.setAttribute('y', str(y))
root.appendChild(item)
# adding the data layer object
root.appendChild(self._PyutLink2xml(oglLink.getPyutObject(), xmlDoc))
return root
#>------------------------------------------------------------------------
def _OglClass2xml(self, oglClass, xmlDoc):
"""
Exporting an OglClass to an miniDom Element.
@param PyutMethod oglClass : Class to save
@param xmlDoc : xml document
@return Element : XML Node
@author Deve Roux <droux@eivd.ch>
"""
root = xmlDoc.createElement('GraphicClass')
# Append OGL object base (size and pos)
self._appendOglBase(oglClass, root)
# adding the data layer object
root.appendChild(self._PyutClass2xml(oglClass.getPyutObject(), xmlDoc))
return root
#>------------------------------------------------------------------------
def _OglNote2xml(self, oglNote, xmlDoc):
"""
Exporting an OglNote to an miniDom Element.
@param OglNote oglNote : Note to convert
@param xmlDoc : xml document
@return Element : New miniDom element
@author Philippe Waelti <pwaelti@eivd.ch>
"""
root = xmlDoc.createElement('GraphicNote')
# Append OGL object base (size and pos)
self._appendOglBase(oglNote, root)
# adding the data layer object
root.appendChild(self._PyutNote2xml(oglNote.getPyutObject(), xmlDoc))
return root
#>------------------------------------------------------------------------
def _OglActor2xml(self, oglActor, xmlDoc):
"""
Exporting an OglActor to an miniDom Element.
@param OglActor oglActor : Actor to convert
@param xmlDoc : xml document
@return Element : New miniDom element
@author Philippe Waelti <pwaelti@eivd.ch>
"""
root = xmlDoc.createElement('GraphicActor')
# Append OGL object base (size and pos)
self._appendOglBase(oglActor, root)
# adding the data layer object
root.appendChild(self._PyutActor2xml(oglActor.getPyutObject(), xmlDoc))
return root
#>------------------------------------------------------------------------
def _OglUseCase2xml(self, oglUseCase, xmlDoc):
"""
Exporting an OglUseCase to an miniDom Element.
@param OglUseCase oglUseCase : UseCase to convert
@param xmlDoc : xml document
@return Element : New miniDom element
@author Philippe Waelti <pwaelti@eivd.ch>
"""
root = xmlDoc.createElement('GraphicUseCase')
# Append OGL object base (size and pos)
self._appendOglBase(oglUseCase, root)
# adding the data layer object
root.appendChild(self._PyutUseCase2xml(oglUseCase.getPyutObject(), xmlDoc))
return root
#>------------------------------------------------------------------------
def save(self, oglObjects, umlFrame):
"""
To save diagram in XML file.
@author Deve Roux <droux@eivd.ch>
@modified Laurent Burgbacher <lb@alawa.ch> : add version support
"""
from xml.dom.minidom import Document
xmlDoc = Document()
top = xmlDoc.createElement("Pyut")
top.setAttribute('version', str(THIS_VERSION))
# version 1 is anything that has no version number...
xmlDoc.appendChild(top)
# Gauge
dlg=wx.Dialog(None, -1, "Saving...",
style=wx.STAY_ON_TOP | wx.CAPTION | wx.THICK_FRAME,
size=wx.Size(207, 70))
gauge=wx.Gauge(dlg, -1, len(oglObjects), pos=wx.Point(2, 5),
size=wx.Size(200, 30))
dlg.Show(True)
for i in range(len(oglObjects)):
gauge.SetValue(i)
if isinstance(oglObjects[i], OglClass):
top.appendChild(self._OglClass2xml(oglObjects[i], xmlDoc))
elif isinstance(oglObjects[i], OglNote):
top.appendChild(self._OglNote2xml(oglObjects[i], xmlDoc))
elif isinstance(oglObjects[i], OglActor):
top.appendChild(self._OglActor2xml(oglObjects[i], xmlDoc))
elif isinstance(oglObjects[i], OglUseCase):
top.appendChild(self._OglUseCase2xml(oglObjects[i], xmlDoc))
elif isinstance(oglObjects[i], OglLink):
top.appendChild(self._OglLink2xml(oglObjects[i], xmlDoc))
dlg.Destroy()
return xmlDoc
#>------------------------------------------------------------------------
# Here begins reading file
#>------------------------------------------------------------------------
def _getParam(self, Param):
aParam = PyutParam()
if(Param.hasAttribute('defaultValue')):
aParam.setDefaultValue(Param.getAttribute('defaultValue'))
aParam.setName(Param.getAttribute('name'))
aParam.setType(Param.getAttribute('type'))
return aParam
#>------------------------------------------------------------------------
def _getMethods(self, Class):
"""
To extract methods form interface.
@since 1.0
@author Deve Roux <droux@eivd.ch>
"""
# class methods for this currente class
allMethods = []
for Method in Class.getElementsByTagName("Method") :
# method name
aMethod = PyutMethod(Method.getAttribute('name'))
# method visibility
aMethod.setVisibility(Method.getAttribute('visibility'))
# for method return type
Return = Method.getElementsByTagName("Return")[0]
aMethod.setReturns(Return.getAttribute('type'))
# for methods param
allParams = []
for Param in Method.getElementsByTagName("Param"):
allParams.append(self._getParam(Param))
# setting de params for thiy method
aMethod.setParams(allParams)
# hadding this method in all class methods
allMethods.append(aMethod)
return allMethods
#>------------------------------------------------------------------------
def _getControlPoints(self, link):
"""
To extract control points from links.
@since 1.0
@author Laurent Burgbacher <lb@alawa.ch>
"""
# class methods for this currente class
allControlPoints = []
for cp in Class.getElementsByTagName('ControlPoint') :
# point position
x = cp.getAttribute('x')
y = cp.getAttribute('y')
point = ControlPoint(x, y)
allControlPoints.append(point)
return allControlPoints
#>------------------------------------------------------------------------
def _getFields(self, Class):
"""
To extract fields form Class.
@since 1.0
@author Deve Roux <droux@eivd.ch>
"""
# for class fields
allFields = []
for Field in Class.getElementsByTagName("Field"):
aField = PyutField()
aField.setVisibility(Field.getAttribute('visibility'))
Param = Field.getElementsByTagName("Param")[0]
if(Param.hasAttribute('defaultValue')):
aField.setDefaultValue(Param.getAttribute('defaultValue'))
aField.setName(Param.getAttribute('name'))
aField.setType(Param.getAttribute('type'))
allFields.append(aField)
return allFields
#>------------------------------------------------------------------------
def _getPyutLink(self, obj):
"""
To extract a PyutLink from an OglLink object.
@param String obj : Name of the object.
@since 1.0
@author Deve Roux <droux@eivd.ch>
@changed Philippe Waelti <pwaelti@eivd.ch> : Refactoring campain
@changed Laurent Burgbacher <lb@alawa.ch> : miniogl support
"""
link = obj.getElementsByTagName("Link")[0]
aLink = PyutLink()
aLink.setBidir(int(link.getAttribute('bidir')))
aLink.setDestCard(link.getAttribute('cardDestination'))
aLink.setSrcCard(link.getAttribute('cardSrc'))
aLink.setName(link.getAttribute('name'))
aLink.setType(int(link.getAttribute('type')))
# source and destination will be reconstructed by _getOglLinks
sourceId = int(link.getAttribute('sourceId'))
destId = int(link.getAttribute('destId'))
return sourceId, destId, aLink
#>------------------------------------------------------------------------
def _getOglLinks(self, xmlOglLinks, dicoOglObjects, dicoLink, \
dicoFather, umlFrame):
"""
To extract the links from an OGL object.
@param String obj : Name of the object.
@since 1.0
@author Laurent Burgbacher <lb@alawa.ch>
"""
for link in xmlOglLinks:
# src and dst anchor position
sx = float(link.getAttribute("srcX"))
sy = float(link.getAttribute("srcY"))
dx = float(link.getAttribute("dstX"))
dy = float(link.getAttribute("dstY"))
spline = int(link.getAttribute("spline"))
# create a list of ControlPoints
ctrlpts = []
for ctrlpt in link.getElementsByTagName("ControlPoint"):
x = float(ctrlpt.getAttribute("x"))
y = float(ctrlpt.getAttribute("y"))
ctrlpts.append(ControlPoint(x, y))
# get the associated PyutLink
srcId, dstId, pyutLink = self._getPyutLink(link)
# create the OglLink
oglLink = umlFrame.createNewLink(
dicoOglObjects[srcId],
dicoOglObjects[dstId],
pyutLink.getType())
oglLink.SetSpline(spline)
# give it the PyutLink
newPyutLink = oglLink.getPyutObject()
# set the destination PyutObject
newPyutLink.setDestination(dicoOglObjects[dstId].getPyutObject())
newPyutLink.setSource(dicoOglObjects[srcId].getPyutObject())
# copy the good information from the read link
newPyutLink.setBidir(pyutLink.getBidir())
newPyutLink.setDestCard(pyutLink.getDestCard())
newPyutLink.setSrcCard(pyutLink.getSrcCard())
newPyutLink.setName(pyutLink.getName())
# put the anchors at the right position
srcAnchor = oglLink.GetSource()
dstAnchor = oglLink.GetDestination()
srcAnchor.SetPosition(sx, sy)
dstAnchor.SetPosition(dx, dy)
# add the control points to the line
line = srcAnchor.GetLines()[0] # only 1 line per anchor in pyut
parent = line.GetSource().GetParent()
selfLink = parent is line.GetDestination().GetParent()
#print parent
#print line.GetDestination().GetParent()
for ctrl in ctrlpts:
line.AddControl(ctrl)
if selfLink:
x, y = ctrl.GetPosition()
ctrl.SetParent(parent)
ctrl.SetPosition(x, y)
if isinstance(oglLink, OglAssociation):
center = oglLink.getLabels()[CENTER]
src = oglLink.getLabels()[SRC_CARD]
dst = oglLink.getLabels()[DEST_CARD]
label = link.getElementsByTagName("LabelCenter")[0]
x = float(label.getAttribute("x"))
y = float(label.getAttribute("y"))
center.SetPosition(x, y)
label = link.getElementsByTagName("LabelSrc")[0]
x = float(label.getAttribute("x"))
y = float(label.getAttribute("y"))
src.SetPosition(x, y)
label = link.getElementsByTagName("LabelDst")[0]
x = float(label.getAttribute("x"))
y = float(label.getAttribute("y"))
dst.SetPosition(x, y)
#>------------------------------------------------------------------------
def _getOglClasses(self, xmlOglClasses, dicoOglObjects, dicoLink, \
dicoFather, umlFrame):
"""
Parse the XML elements given and build data layer for PyUT classes.
If file is version 1.0, the dictionary given will contain, for key,
the name of the OGL object. Otherwise, it will be the ID
(multi-same-name support from version 1.1). Everything is fixed
later.
@param Element[] xmlOglClasses : XML 'GraphicClass' elements
@param {id / srcName, OglObject} dicoOglObjects : OGL objects loaded
@param {id / srcName, OglLink} dicoLink : OGL links loaded
@param {id / srcName, id / srcName} fathers: Inheritance
@param UmlFrame umlFrame : Where to draw
@since 2.0
@author Philippe Waelti <pwaelti@eivd.ch>
"""
for xmlOglClass in xmlOglClasses:
pyutClass = PyutClass()
# Building OGL class
height = float(xmlOglClass.getAttribute('height'))
width = float(xmlOglClass.getAttribute('width'))
oglClass = OglClass(pyutClass, width, height)
# Data layer class
xmlClass = xmlOglClass.getElementsByTagName('Class')[0]
pyutClass.setId(int(xmlClass.getAttribute('id')))
# adding name for this class
pyutClass.setName(xmlClass.getAttribute('name').encode("charmap"))
# adding description
pyutClass.setDescription(xmlClass.getAttribute('description'))
# adding stereotype
if xmlClass.hasAttribute('stereotype'):
pyutClass.setStereotype(
getPyutStereotype(xmlClass.getAttribute('stereotype')))
# adding methods for this class
pyutClass.setMethods(self._getMethods(xmlClass))
# adding fields for this class
pyutClass.setFields(self._getFields(xmlClass))
dicoOglObjects[pyutClass.getId()] = oglClass
# Adding OGL class to UML Frame
x = float(xmlOglClass.getAttribute('x'))
y = float(xmlOglClass.getAttribute('y'))
umlFrame.addShape(oglClass, x, y)
#>------------------------------------------------------------------------
def _getOglNotes(self, xmlOglNotes, dicoOglObjects, dicoLink, \
dicoFather, umlFrame):
"""
Parse the XML elements given and build data layer for PyUT notes.
If file is version 1.0, the dictionary given will contain, for key,
the name of the OGL object. Otherwise, it will be the ID
(multi-same-name support from version 1.1). Everything is fixed
later.
@param Element[] xmlOglNotes : XML 'GraphicNote' elements
@param {id / srcName, OglObject} dicoOglObjects : OGL objects loaded
@param {id / srcName, OglLink} dicoLink : OGL links loaded
@param {id / srcName, id / srcName} fathers: Inheritance
@param UmlFrame umlFrame : Where to draw
@since 2.0
@author Philippe Waelti <pwaelti@eivd.ch>
"""
for xmlOglNote in xmlOglNotes:
pyutNote = PyutNote()
# Building OGL Note
height = float(xmlOglNote.getAttribute('height'))
width = float(xmlOglNote.getAttribute('width'))
oglNote = OglNote(pyutNote, width, height)
xmlNote = xmlOglNote.getElementsByTagName('Note')[0]
pyutNote.setId(int(xmlNote.getAttribute('id')))
# adding name for this class
pyutNote.setName(xmlNote.getAttribute('name').encode("charmap"))
# Update dicos
dicoOglObjects[pyutNote.getId()] = oglNote
# Update UML Frame
x = float(xmlOglNote.getAttribute('x'))
y = float(xmlOglNote.getAttribute('y'))
umlFrame.addShape(oglNote, x, y)
#>------------------------------------------------------------------------
def _getOglActors(self, xmlOglActors, dicoOglObjects, dicoLink, \
dicoFather, umlFrame):
"""
Parse the XML elements given and build data layer for PyUT actors.
@param Element[] xmlOglActors : XML 'GraphicActor' elements
@param {id / srcName, OglObject} dicoOglObjects : OGL objects loaded
@param {id / srcName, OglLink} dicoLink : OGL links loaded
@param {id / srcName, id / srcName} fathers: Inheritance
@param UmlFrame umlFrame : Where to draw
@since 2.0
@author Philippe Waelti <pwaelti@eivd.ch>
"""
for xmlOglActor in xmlOglActors:
pyutActor = PyutActor()
# Building OGL Actor
height = float(xmlOglActor.getAttribute('height'))
width = float(xmlOglActor.getAttribute('width'))
oglActor = OglActor(pyutActor, width, height)
xmlActor = xmlOglActor.getElementsByTagName('Actor')[0]
pyutActor.setId(int(xmlActor.getAttribute('id')))
# adding name for this class
pyutActor.setName(xmlActor.getAttribute('name').encode("charmap"))
# Update dicos
dicoOglObjects[pyutActor.getId()] = oglActor
# Update UML Frame
x = float(xmlOglActor.getAttribute('x'))
y = float(xmlOglActor.getAttribute('y'))
umlFrame.addShape(oglActor, x, y)
#>------------------------------------------------------------------------
def _getOglUseCases(self, xmlOglUseCases, dicoOglObjects, dicoLink, \
dicoFather, umlFrame):
"""
Parse the XML elements given and build data layer for PyUT actors.
@param Element[] xmlOglUseCases : XML 'GraphicUseCase' elements
@param {id / srcName, OglObject} dicoOglObjects : OGL objects loaded
@param {id / srcName, OglLink} dicoLink : OGL links loaded
@param {id / srcName, id / srcName} fathers: Inheritance
@param UmlFrame umlFrame : Where to draw
@since 2.0
@author Philippe Waelti <pwaelti@eivd.ch>
"""
for xmlOglUseCase in xmlOglUseCases:
pyutUseCase = PyutUseCase()
# Building OGL UseCase
height = float(xmlOglUseCase.getAttribute('height'))
width = float(xmlOglUseCase.getAttribute('width'))
oglUseCase = OglUseCase(pyutUseCase, width, height)
xmlUseCase = xmlOglUseCase.getElementsByTagName('UseCase')[0]
pyutUseCase.setId(int(xmlUseCase.getAttribute('id')))
# adding name for this class
pyutUseCase.setName(\
xmlUseCase.getAttribute('name').encode("charmap"))
# Update dicos
dicoOglObjects[pyutUseCase.getId()] = oglUseCase
# Update UML Frame
x = float(xmlOglUseCase.getAttribute('x'))
y = float(xmlOglUseCase.getAttribute('y'))
umlFrame.addShape(oglUseCase, x, y)
#>------------------------------------------------------------------------
def open(self, dom, umlFrame):
"""
To open a file and creating diagram.
@since 1.0
@author Deve Roux <droux@eivd.ch>
@modified Laurent Burgbacher <lb@alawa.ch> : version 2
"""
root = dom.getElementsByTagName("Pyut")[0]
if root.hasAttribute('version'):
version = int(root.getAttribute("version"))
else:
version = 1
if version != THIS_VERSION:
print "Wrong version of the file loader"
print "This is version", THIS_VERSION, "and the file version is",\
version
raise "VERSION_ERROR"
dicoOglObjects = {} # format {id/name : oglClass}
dicoLink = {} # format [id/name : PyutLink}
dicoFather = {} # format {id child oglClass : [id fathers]}
#Create and init gauge
dlgGauge=wx.Dialog(None, -1, "Loading...",
style=wx.STAY_ON_TOP | wx.CAPTION | wx.THICK_FRAME,
size=wx.Size(207, 70))
gauge=wx.Gauge(dlgGauge, -1, 5, pos=wx.Point(2, 5),
size=wx.Size(200, 30))
dlgGauge.Show(True)
# for all elements il xml file
dlgGauge.SetTitle("Reading file...")
gauge.SetValue(1)
# Load OGL Classes
self._getOglClasses(dom.getElementsByTagName('GraphicClass'),
dicoOglObjects, dicoLink, dicoFather, umlFrame)
# Load OGL Notes
self._getOglNotes(dom.getElementsByTagName('GraphicNote'),
dicoOglObjects, dicoLink, dicoFather, umlFrame)
# Load OGL Actors
self._getOglActors(dom.getElementsByTagName('GraphicActor'),
dicoOglObjects, dicoLink, dicoFather, umlFrame)
# Load OGL UseCases
self._getOglUseCases(dom.getElementsByTagName('GraphicUseCase'),
dicoOglObjects, dicoLink, dicoFather, umlFrame)
# Load OGL Links
self._getOglLinks(dom.getElementsByTagName("GraphicLink"),
dicoOglObjects, dicoLink, dicoFather, umlFrame)
# fix the link's destination field
gauge.SetValue(2)
dlgGauge.SetTitle("Fixing link's destination...")
for links in dicoLink.values():
for link in links:
link[1].setDestination(dicoOglObjects[link[0]].getPyutObject())
# adding fathers
dlgGauge.SetTitle("Adding fathers...")
gauge.SetValue(3)
for child, fathers in dicoFather.items():
for father in fathers:
umlFrame.createInheritanceLink(\
dicoOglObjects[child], dicoOglObjects[father])
# adding links to this OGL object
dlgGauge.SetTitle("Adding Links...")
gauge.SetValue(4)
for src, links in dicoLink.items():
for link in links:
createdLink = umlFrame.createNewLink(dicoOglObjects[src], \
dicoOglObjects[link[1].getDestination().getId()], \
link[1].getType())
# fix link with the loaded information
pyutLink = createdLink.getPyutObject()
pyutLink.setBidir(link[1].getBidir())
pyutLink.setDestCard(link[1].getDestCard())
pyutLink.setSrcCard(link[1].getSrcCard())
pyutLink.setName(link[1].getName())
# to draw diagram
umlFrame.Refresh()
gauge.SetValue(5)
dlgGauge.Destroy()
#>------------------------------------------------------------------------
def joli(self, fileName):
"""
To open a file and creating diagram.
@since 1.0
@author Deve Roux <droux@eivd.ch>
"""
from StringIO import StringIO
dom = parse(StringIO(open(fileName).read()))
xml.dom.ext.PrettyPrint(dom, open("joli.xml", 'w'))
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