Simplify the API to get icon/description for objects.

Get rid of the service for now, it's not necessary
until we allow activities to extend the
mime type -> generic type mapping (post 1.0)

configure.ac

@@ -52,7 +52,6 @@ lib/sugar/activity/Makefile
 lib/sugar/bundle/Makefile
 lib/sugar/clipboard/Makefile
 lib/sugar/graphics/Makefile
-lib/sugar/objects/Makefile
 lib/sugar/presence/Makefile
 lib/sugar/datastore/Makefile
 services/Makefile

lib/sugar/Makefile.am

@@ -1,4 +1,4 @@
-SUBDIRS = activity bundle clipboard graphics objects presence datastore
+SUBDIRS = activity bundle clipboard graphics presence datastore
 
 sugardir = $(pythondir)/sugar
 sugar_PYTHON =		\

lib/sugar/graphics/objectchooser.py

@@ -148,10 +148,7 @@ class CollapsedEntry(CanvasRoundBox):
 
         mime_type = self.jobject.metadata['mime_type']
         if not self._icon_name and mime_type:
-            type = objecttype.get_registry().get_type_for_mime(mime_type)
-            if type:
-                self._icon_name = type.icon
-
+            self._icon_name = mime.get_mime_icon(mime_type)
         if not self._icon_name:
             self._icon_name = 'image-missing'
 

services/shell/Makefile.am

@@ -2,13 +2,11 @@ servicedir = $(datadir)/dbus-1/services
 
 service_in_files =                              \
     org.laptop.ActivityRegistry.service.in      \
-    org.laptop.Clipboard.service.in             \
-    org.laptop.ObjectTypeRegistry.service.in
+    org.laptop.Clipboard.service.in
 
 service_DATA =					\
     org.laptop.ActivityRegistry.service		\
-    org.laptop.Clipboard.service		\
-    org.laptop.ObjectTypeRegistry.service
+    org.laptop.Clipboard.service
 
 org.laptop.ActivityRegistry.service: org.laptop.ActivityRegistry.service.in Makefile
 	@sed -e "s|\@bindir\@|$(bindir)|" $< > $@
@@ -26,8 +24,7 @@ sugar_PYTHON =				\
 	activityregistryservice.py	\
 	bundleregistry.py		\
 	clipboardobject.py      	\
-	clipboardservice.py     	\
-	objecttypeservice.py
+	clipboardservice.py
 
 bin_SCRIPTS = sugar-shell-service
 

services/shell/clipboardobject.py

@@ -20,7 +20,6 @@ import urlparse
 
 from sugar import mime
 
-import objecttypeservice
 import bundleregistry
 
 class ClipboardObject:
@@ -38,27 +37,16 @@ class ClipboardObject:
     def get_id(self):
         return self._id
 
-    def _get_type_info(self):
-        logging.debug('_get_type_info')
-        type_registry = objecttypeservice.get_instance()
-        return type_registry.GetTypeForMIME(self.get_mime_type())
-    
     def get_name(self):
-        if self._name:
-            return self._name
-        else:
-            type_info = self._get_type_info()
-            if type_info:
-                return type_info['name']
-            else:
-                return ''
+        name = self._name
+        if not name:
+            name = mime.get_mime_description(self.get_mime_type())
+        if not name:
+            name = ''
+        return name
 
     def get_icon(self):
-        type_info = self._get_type_info()
-        if type_info:
-            return type_info['icon']
-        else:
-            return ''
+        return mime.get_mime_icon(self.get_mime_type())
 
     def get_preview(self):
         # TODO: should previews really be here?