orca r3521 - in trunk: . src/orca/scripts

[richb svn gnome org]

Author: richb
Date: Tue Jan 29 19:27:46 2008
New Revision: 3521
URL: http://svn.gnome.org/viewvc/orca?rev=3521&view=rev

Log:
        * src/orca/scripts/rhythmbox.py:  (new)
          src/orca/scripts/Makefile.am:
          Fix for bug #512639 - rhythmbox Library table not accessible.


Added:
   trunk/src/orca/scripts/rhythmbox.py
Modified:
   trunk/ChangeLog
   trunk/src/orca/scripts/Makefile.am

Modified: trunk/src/orca/scripts/Makefile.am
==============================================================================
--- trunk/src/orca/scripts/Makefile.am	(original)
+++ trunk/src/orca/scripts/Makefile.am	Tue Jan 29 19:27:46 2008
@@ -22,6 +22,7 @@
 	nautilus.py \
 	notification-daemon.py \
 	planner.py \
+	rhythmbox.py \
 	self_voicing.py \
 	StarOffice.py \
 	Thunderbird.py

Added: trunk/src/orca/scripts/rhythmbox.py
==============================================================================
--- (empty file)
+++ trunk/src/orca/scripts/rhythmbox.py	Tue Jan 29 19:27:46 2008
@@ -0,0 +1,110 @@
+# Orca
+#
+# Copyright 2008 Sun Microsystems Inc.
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Library General Public
+# License as published by the Free Software Foundation; either
+# version 2 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Library General Public License for more details.
+#
+# You should have received a copy of the GNU Library General Public
+# License along with this library; if not, write to the
+# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+
+"""Custom script for rhythmbox."""
+
+__id__ = "$Id:$"
+__version__   = "$Revision:$"
+__date__      = "$Date:$"
+__copyright__ = "Copyright (c) 2005-2008 Sun Microsystems Inc."
+__license__   = "LGPL"
+
+import orca.braillegenerator as braillegenerator
+import orca.debug as debug
+import orca.default as default
+import orca.speechgenerator as speechgenerator
+
+class BrailleGenerator(braillegenerator.BrailleGenerator):
+    """Overrides _getBrailleRegionsForTableCell to correctly handle 
+    the table cells in the Library table.
+    """
+
+    def __init__(self, script):
+        braillegenerator.BrailleGenerator.__init__(self, script)
+
+    def _getBrailleRegionsForTableCell(self, obj):
+        """Get the braille for a single table cell
+
+        Arguments:
+        - obj: the table
+
+        Returns a list where the first element is a list of Regions to 
+        display and the second element is the Region which should get focus.
+        """
+
+        # Check to see if this is a table cell from the Library table.
+        # If so, it'll have five children and we are interested in the
+        # penultimate one. See bug #512639 for more details.
+        #
+        if obj.childCount == 5:
+            obj = obj[3]
+
+        return braillegenerator.BrailleGenerator.\
+                    _getBrailleRegionsForTableCell(self, obj)
+
+
+class SpeechGenerator(speechgenerator.SpeechGenerator):
+    """Overrides _getSpeechForTableCell to correctly handle the table
+    cells in the Library table.
+    """
+
+    def __init__(self, script):
+        speechgenerator.SpeechGenerator.__init__(self, script)
+
+    def _getSpeechForTableCell(self, obj, already_focused):
+        """Get the speech utterances for a single table cell
+
+        Arguments:
+        - obj: the table
+        - already_focused: False if object just received focus
+
+        Returns a list of utterances to be spoken for the object.
+        """
+
+        # Check to see if this is a table cell from the Library table.
+        # If so, it'll have five children and we are interested in the
+        # penultimate one. See bug #512639 for more details.
+        #
+        if obj.childCount == 5:
+            obj = obj[3]
+        return speechgenerator.SpeechGenerator.\
+                    _getSpeechForTableCell(self, obj, already_focused)
+
+        return utterances
+
+class Script(default.Script):
+
+    def __init__(self, app):
+        """Creates a new script for the given application.
+
+        Arguments:
+        - app: the application to create a script for.
+        """
+        default.Script.__init__(self, app)
+
+    def getBrailleGenerator(self):
+        """Returns the braille generator for this script.
+        """
+
+        return BrailleGenerator(self)
+
+    def getSpeechGenerator(self):
+        """Returns the speech generator for this script.
+        """
+        return SpeechGenerator(self)