Using XmlRootClass. Added file.close

bzr-revno: 58

openlp/theme/theme.py

@@ -16,18 +16,13 @@ this program; if not, write to the Free Software Foundation, Inc., 59 Temple
 Place, Suite 330, Boston, MA 02111-1307 USA
 """
 
-import platform
-ver = platform.python_version()
-if ver >= '2.5':
-    from xml.etree.ElementTree import ElementTree, XML
-else:
-    from elementtree import ElementTree, XML
 
+import sys
+import os
 from PyQt4 import QtGui
+sys.path.append(os.path.abspath("./../.."))
 
-DelphiColors={"clRed":0xFF0000,
-               "clBlack":0x000000,
-               "clWhite":0xFFFFFF}
+from openlp.core.xmlrootclass import XmlRootClass
 
 blankstylexml=\
 '''<?xml version="1.0" encoding="iso-8859-1"?>
@@ -48,7 +43,7 @@ blankstylexml=\
 </Theme>
 '''
 
-class Theme:
+class Theme(XmlRootClass):
     def __init__(self, xmlfile=None):
         """ stores the info about a theme
         attributes:
@@ -93,55 +88,3 @@ class Theme:
             t=''.join(file.readlines()) # read the file and change list to a string
             self._set_from_XML(t)
 
-    def _get_as_string(self):
-        s=""
-        keys=dir(self)
-        keys.sort()
-        for k in keys:
-            if k[0:1] != "_":
-                s+= "_%s_" %(getattr(self,k))
-        return s
-    def _set_from_XML(self, xml):
-        root=ElementTree(element=XML(xml))
-        iter=root.getiterator()
-        for element in iter:
-            if element.tag != "Theme":
-                t=element.text
-#                 print element.tag, t, type(t)
-                if type(t) == type(None): # easy!
-                    val=t
-                if type(t) == type(" "): # strings need special handling to sort the colours out
-#                    print "str",
-                    if t[0] == "$": # might be a hex number
-#                        print "hex",
-                        try:
-                            val=int(t[1:], 16)
-                        except ValueError: # nope
-#                            print "nope",
-                            pass
-                    elif DelphiColors.has_key(t):
-#                        print "colour",
-                        val=DelphiColors[t]
-                    else:
-#                        print "last chance",
-                        try:
-                            val=int(t)
-#                            print "int",
-                        except ValueError:
-#                            print "give up",
-                            val=t
-                if (element.tag.find("Color") > 0 or
-                    (element.tag.find("BackgroundParameter") == 0 and type(val) == type(0))):
-                    # convert to a wx.Colour
-                    val= QtGui.QColor((val>>16) & 0xFF, (val>>8)&0xFF, val&0xFF)
- #               print [val]
-                setattr(self,element.tag, val)
-
-
-    def __str__(self):
-        s=""
-        for k in dir(self):
-            if k[0:1] != "_":
-                s+= "%30s : %s\n" %(k,getattr(self,k))
-        return s
-