* src/Calendar.py: removed

* src/Gregorian.py: removed
* src/Hebrew.py: removed
* src/Julian.py: removed
* src/calendars/Islamic.py: removed
* src/calendars/Persian.py: removed
* src/calendars/Makefile.am: removed
* src/Date.py: New, simpler date structure
* src/DateHandler.py: Start of a class to abstract and select
parser and display functions based off locale
* src/DateParser.py: base date parsing class (US English)
* src/DateDisplay.py: base date display class (US English)
* src/DateEdit.py: handle new date method
* src/EditPerson.py: handle new date method
* src/EventEdit.py: handle new date method
* src/GrampsCfg.py: removed redundant options due to new date class
* src/StartupDialog.py: removed redundant options due to new date class
* src/Makefile.am: handle file changes
* src/Sort.py: handle new date method
* src/ReadGedcom.py: handle new date method
* src/ReadXML.py: handle new date method
* src/WriteGedcom.py: handle new date method
* src/WriteXML.py: handle new date method
* src/RelLib.py: handle new date method
* src/gramps_main.py: handle new date method
* src/gramps.glade: handle new date method


svn: r3546

src/DateHandler.py

@@ -0,0 +1,60 @@
+import DateParser
+import DateDisplay
+import os
+
+try:
+    import gconf
+except ImportError:
+    import gnome.gconf
+    gconf = gnome.gconf
+
+client = gconf.client_get_default()
+client.add_dir("/apps/gramps",gconf.CLIENT_PRELOAD_NONE)
+
+_lang = os.environ.get('LANG','C')
+    
+
+_lang_to_parser = {
+    'C'       : DateParser.DateParser,
+    'en.US'   : DateParser.DateParser,
+    }
+
+_lang_to_display = {
+    'C'       : DateDisplay.DateDisplay,
+    'en.US'   : DateDisplay.DateDisplay,
+    }
+
+def create_parser():
+    try:
+        return _lang_to_parser[_lang]()
+    except:
+        print "not found"
+        return DateParser.DateParser()
+
+def create_display():
+    val = client.get_int("/apps/gramps/preferences/date-format")
+    try:
+        return _lang_to_display[_lang](val)
+    except:
+        return DateDisplay.DateDisplay(3)
+
+def get_date_formats():
+    try:
+        return _lang_to_display[_lang].formats
+    except:
+        print "not found"
+        return DateDisplay.DateDisplay.formats
+
+def set_format(val):
+    try:
+        _lang_to_display[_lang].display_format = val
+    except:
+        print "not found"
+        pass
+
+def get_format():
+    try:
+        return _lang_to_display[_lang].display_format
+    except:
+        print "not found"
+        return 0