Accessibility

Signed-off-by: Ajay Garg <ajay@activitycentral.com>

20 files changed, 831 insertions, 9 deletions

diff --git a/bin/sugar-session b/bin/sugar-session
index 4f69f18..bfe4fb1 100755
--- a/bin/sugar-session
+++ b/bin/sugar-session
@@ -257,6 +257,7 @@ def bootstrap():
     GObject.idle_add(setup_notification_service_cb)
     GObject.idle_add(setup_file_transfer_cb)
     GObject.idle_add(show_software_updates_cb)
+    GObject.idle_add(setup_accessibility_cb)
 
     if _USE_XKL:
         GObject.idle_add(setup_keyboard_cb)
@@ -277,6 +278,11 @@ def set_theme():
     settings.set_property('gtk-theme-name', sugar_theme)
     settings.set_property('gtk-icon-theme-name', 'sugar')
 
+def setup_accessibility_cb():
+    from jarabe.model import accessibility
+    accessibility_manager = accessibility.AccessibilityManager()
+    accessibility_manager.setup_accessibility()
+
 
 def main():
     try:
diff --git a/bin/sugar.in b/bin/sugar.in
index 428cbf2..d9a41ba 100644
--- a/bin/sugar.in
+++ b/bin/sugar.in
@@ -45,7 +45,18 @@ if test -z "$SUGAR_SCALING"; then
     export SUGAR_SCALING=100
 fi
 
-export GTK2_RC_FILES="@prefix@/share/sugar/data/sugar-$SUGAR_SCALING.gtkrc"
+if gconftool-2 --dir-exists=/desktop/sugar/interface ; then
+    THEME="$(gconftool-2 --get /desktop/sugar/interface/gtk_theme)"
+    if [ "$THEME" = 'sugar-contrast' ]; then
+        GTK2_THEME="sugar-$SUGAR_SCALING-contrast"
+    else
+        GTK2_THEME="sugar-$SUGAR_SCALING"
+    fi
+else
+    GTK2_THEME="sugar-$SUGAR_SCALING"
+fi
+
+export GTK2_RC_FILES="@prefix@/share/sugar/data/$GTK2_THEME.gtkrc"
 
 # Needed for executing wpa_passphrase
 export PATH="$PATH":/sbin:/usr/sbin
@@ -70,7 +81,15 @@ if [ -f ~/.sugar/debug ]; then
         . ~/.sugar/debug
 fi
 
-echo Xcursor.theme: sugar | xrdb -merge
+
+if gconftool-2 --dir-exists=/desktop/sugar/peripherals/mouse ; then
+    CURSOR_THEME="$(gconftool-2 --get /desktop/sugar/peripherals/mouse/cursor_theme)"
+else
+    CURSOR_THEME="sugar"
+fi
+
+
+echo Xcursor.theme: $CURSOR_THEME | xrdb -merge
 metacity --no-force-fullscreen -d $DISPLAY &
 
 exec sugar-session
diff --git a/configure.ac b/configure.ac
index 0878320..05c40b6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -51,6 +51,7 @@ data/Makefile
 data/sugar-emulator.desktop
 extensions/cpsection/aboutcomputer/Makefile
 extensions/cpsection/aboutme/Makefile
+extensions/cpsection/accessibility/Makefile
 extensions/cpsection/datetime/Makefile
 extensions/cpsection/frame/Makefile
 extensions/cpsection/keyboard/Makefile
diff --git a/data/Makefile.am b/data/Makefile.am
index 6a62d23..2a92ce1 100644
--- a/data/Makefile.am
+++ b/data/Makefile.am
@@ -8,6 +8,14 @@ sugar-100.gtkrc: gtkrc.em
 	$(srcdir)/em.py -D scaling=\'100\' $(srcdir)/gtkrc.em > \
 		$(top_builddir)/data/sugar-100.gtkrc
 
+sugar-100-contrast.gtkrc: gtkrc-contrast.em
+	$(srcdir)/em.py -D scaling=\'100\' $(srcdir)/gtkrc-contrast.em > \
+		$(top_builddir)/data/sugar-100-contrast.gtkrc
+
+sugar-72-contrast.gtkrc: gtkrc-contrast.em
+	$(srcdir)/em.py -D scaling=\'100\' $(srcdir)/gtkrc-contrast.em > \
+		$(top_builddir)/data/sugar-72-contrast.gtkrc
+
 sugardir = $(pkgdatadir)/data
 sugar_DATA =			\
 	activities.defaults	\
@@ -18,7 +26,9 @@ sugar_DATA =			\
 
 GTKRC_FILES =		\
 	sugar-72.gtkrc	\
-	sugar-100.gtkrc
+	sugar-100.gtkrc \
+	sugar-100-contrast.gtkrc \
+	sugar-72-contrast.gtkrc
 
 xsessionsdir = $(datadir)/xsessions
 xsessions_DATA = sugar.desktop
@@ -64,5 +74,5 @@ endif
 icondir = $(datadir)/icons/hicolor/scalable/apps
 icon_DATA = sugar-xo.svg
 
-EXTRA_DIST = $(sugar_DATA) $(xsessions_DATA) $(nmservice_DATA) $(mime_xml_in_files) em.py gtkrc.em $(schema_in_files) $(icon_DATA)
+EXTRA_DIST = $(sugar_DATA) $(xsessions_DATA) $(nmservice_DATA) $(mime_xml_in_files) em.py gtkrc.em gtkrc-contrast.em $(schema_in_files) $(icon_DATA)
 CLEANFILES = $(GTKRC_FILES) $(mime_xml_files) $(schema_DATA)
diff --git a/data/gtkrc-contrast.em b/data/gtkrc-contrast.em
new file mode 100644
index 0000000..3ed4717
--- /dev/null
+++ b/data/gtkrc-contrast.em
@@ -0,0 +1,11 @@
+@{
+if scaling == '72':
+    icon_sizes = 'gtk-large-toolbar=40,40'
+else:
+    icon_sizes = 'gtk-large-toolbar=55,55'
+}@
+gtk-theme-name = "sugar-@scaling-contrast"
+gtk-icon-theme-name = "sugar"
+gtk-toolbar-style = GTK_TOOLBAR_ICONS
+gtk-icon-sizes = "@icon_sizes"
+gtk-cursor-blink-timeout = 3
diff --git a/data/gtkrc.em b/data/gtkrc.em
index d4e1a7c..4459c42 100644
--- a/data/gtkrc.em
+++ b/data/gtkrc.em
@@ -6,7 +6,6 @@ else:
 }@
 gtk-theme-name = "sugar-@scaling"
 gtk-icon-theme-name = "sugar"
-gtk-cursor-theme-name = "sugar"
 gtk-toolbar-style = GTK_TOOLBAR_ICONS
 gtk-icon-sizes = "@icon_sizes"
 gtk-cursor-blink-timeout = 3
diff --git a/data/icons/Makefile.am b/data/icons/Makefile.am
index a35643a..2497c4a 100644
--- a/data/icons/Makefile.am
+++ b/data/icons/Makefile.am
@@ -3,6 +3,7 @@ sugardir = $(pkgdatadir)/data/icons
 sugar_DATA =                        \
 	module-about_me.svg             \
 	module-about_my_computer.svg    \
+	module-accessibility.svg        \
 	module-date_and_time.svg        \
 	module-frame.svg                \
 	module-keyboard.svg             \
diff --git a/data/icons/module-accessibility.svg b/data/icons/module-accessibility.svg
new file mode 100644
index 0000000..245a47e
--- /dev/null
+++ b/data/icons/module-accessibility.svg
@@ -0,0 +1,92 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   version="1.0"
+   width="55"
+   height="55"
+   id="svg795">
+  <defs
+     id="defs797" />
+  <g
+     id="layer1">
+    <path
+       d="m -23.738584,30.440666 a 8.901969,11.301082 0 1 1 -17.803937,0 8.901969,11.301082 0 1 1 17.803937,0 z"
+       transform="matrix(1.2765958,0,0,1.0558659,19.192898,-13.127946)"
+       id="path12"
+       style="fill:none;stroke:#ffffff" />
+    <path
+       d="m 30.145644,37.823484 c -0.583589,6.659344 -6.7511,11.52268 -13.775517,10.862567 C 9.3457054,48.02594 4.1243814,42.092348 4.7079694,35.433004 5.2915594,28.773661 20.67887,20.597949 14.885997,24.011638 -12.777062,40.313232 24.43362,62.068174 30.145644,37.823484 z"
+       id="path1405-0"
+       style="fill:none;stroke:#ffffff;stroke-width:1.44962609;stroke-opacity:1" />
+    <rect
+       width="2.916333"
+       height="21.188446"
+       ry="1.3939767"
+       x="18.332197"
+       y="13.76814"
+       id="rect1438-8"
+       style="fill:#ffffff;fill-opacity:1;stroke:#ffffff;stroke-width:1.50547338;stroke-opacity:1" />
+    <rect
+       width="2.8716421"
+       height="19.140917"
+       ry="1.259271"
+       x="-35.091366"
+       y="-38.207035"
+       transform="matrix(0,-1,-1,0,0,0)"
+       id="rect1438-1-87"
+       style="fill:#ffffff;fill-opacity:1;stroke:#ffffff;stroke-width:1.41987956;stroke-opacity:1" />
+    <rect
+       width="2.5733202"
+       height="15.766372"
+       ry="1.0372615"
+       x="-5.4068875"
+       y="-65.997124"
+       transform="matrix(-0.55477829,0.83199823,-0.68762037,-0.72607041,0,0)"
+       id="rect1438-0-4"
+       style="fill:#ffffff;fill-opacity:1;stroke:#ffffff;stroke-width:1.21988189;stroke-opacity:1" />
+    <rect
+       width="2.0588"
+       height="12.916228"
+       ry="0.84975183"
+       x="6.7647386"
+       y="-38.278324"
+       transform="matrix(-0.21998034,0.97550431,-0.88967727,-0.45658992,0,0)"
+       id="rect1438-0-1-8"
+       style="fill:#ffffff;fill-opacity:1;stroke:#ffffff;stroke-width:0.98759735;stroke-opacity:1" />
+    <rect
+       width="0.98179615"
+       height="13.275604"
+       ry="0.87339497"
+       x="-30.243309"
+       y="-41.495876"
+       transform="matrix(0,-1,-1,0,0,0)"
+       id="rect1438-1-8-5"
+       style="fill:#ffffff;fill-opacity:1;stroke:#ffffff;stroke-width:0.69142139;stroke-opacity:1" />
+    <rect
+       width="0.97070193"
+       height="11.568416"
+       ry="0.76108003"
+       x="50.822704"
+       y="-8.6089849"
+       transform="matrix(0.89791652,0.44016579,0.56230073,-0.82693282,0,0)"
+       id="rect1438-1-8-0-0"
+       style="fill:#ffffff;fill-opacity:1;stroke:#ffffff;stroke-width:0.64177793;stroke-opacity:1" />
+    <rect
+       width="1.6299056"
+       height="7.7739253"
+       ry="0.51144254"
+       x="72.759727"
+       y="35.364716"
+       transform="matrix(0.9888174,0.14913131,-0.60877492,0.79334299,0,0)"
+       id="rect1438-0-1-7-7"
+       style="fill:#ffffff;fill-opacity:1;stroke:#ffffff;stroke-width:0.68172067;stroke-opacity:1" />
+    <path
+       d="m 79.67578,18.634508 a 3.2829957,3.0304577 0 1 1 -6.565992,0 3.2829957,3.0304577 0 1 1 6.565992,0 z"
+       transform="matrix(1.5397454,0,0,1.4719643,-97.932275,-17.750188)"
+       id="path1603-2"
+       style="fill:#ffffff;fill-opacity:1;fill-rule:evenodd;stroke:#ffffff;stroke-opacity:1" />
+  </g>
+</svg>
diff --git a/extensions/cpsection/Makefile.am b/extensions/cpsection/Makefile.am
index a92b5dd..ee5897f 100644
--- a/extensions/cpsection/Makefile.am
+++ b/extensions/cpsection/Makefile.am
@@ -1,4 +1,4 @@
-SUBDIRS = aboutme aboutcomputer datetime frame keyboard language \
+SUBDIRS = aboutme aboutcomputer accessibility datetime frame keyboard language \
     modemconfiguration network power updater
 
 sugardir = $(pkgdatadir)/extensions/cpsection
diff --git a/extensions/cpsection/accessibility/Makefile.am b/extensions/cpsection/accessibility/Makefile.am
new file mode 100644
index 0000000..70d26f4
--- /dev/null
+++ b/extensions/cpsection/accessibility/Makefile.am
@@ -0,0 +1,6 @@
+sugardir = $(pkgdatadir)/extensions/cpsection/accessibility
+
+sugar_PYTHON = 		\
+	__init__.py	\
+	model.py	\
+	view.py		
diff --git a/extensions/cpsection/accessibility/__init__.py b/extensions/cpsection/accessibility/__init__.py
new file mode 100644
index 0000000..c69acfc
--- /dev/null
+++ b/extensions/cpsection/accessibility/__init__.py
@@ -0,0 +1,25 @@
+# Copyright (C) 2010 Plan Ceibal
+#
+# Author: Esteban Arias <earias@plan.ceibal.edu.uy>
+# Contact information: comunidad@plan.ceibal.edu.uy
+# Plan Ceibal http://www.ceibal.edu.uy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from gettext import gettext as _
+
+CLASS = 'accessibility'
+ICON = 'module-accessibility'
+TITLE = _('Accessibility')
+
diff --git a/extensions/cpsection/accessibility/model.py b/extensions/cpsection/accessibility/model.py
new file mode 100644
index 0000000..48b1636
--- /dev/null
+++ b/extensions/cpsection/accessibility/model.py
@@ -0,0 +1,89 @@
+# Copyright (C) 2010 Plan Ceibal
+#
+# Author: Esteban Arias <earias@plan.ceibal.edu.uy>
+# Contact information: comunidad@plan.ceibal.edu.uy
+# Plan Ceibal http://www.ceibal.edu.uy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from jarabe.model import accessibility
+
+keyboard = accessibility.Keyboard()
+screen = accessibility.Screen()
+mouse = accessibility.Mouse()
+
+KEYWORDS = ['mouse_keys', 'sticky_keys', 'bounce_keys', 'contrast', 'white_mouse', 'accel_mouse', 'capital_letters']
+
+def get_mouse_keys():
+    return keyboard.get_mouse_keys()
+
+def set_mouse_keys(activar):
+    keyboard.set_mouse_keys(activar)
+
+def print_mouse_keys():
+    print str(get_mouse_keys())
+
+def get_sticky_keys():
+    return keyboard.get_sticky_keys()
+
+def set_sticky_keys(activar):
+    keyboard.set_sticky_keys(activar)
+
+def print_sticky_keys():
+    print str(get_sticky_keys())
+
+def get_bounce_keys():
+    return keyboard.get_bounce_keys()
+
+def set_bounce_keys(activar):
+    keyboard.set_bounce_keys(activar)
+
+def print_bounce_keys():
+    print str(get_bounce_keys())
+
+def get_contrast():
+    return screen.get_contrast()
+
+def set_contrast(activar):
+    screen.set_contrast(activar)
+
+def print_contrast():
+    print str(get_contrast())
+
+def get_capital_letters():
+    return screen.get_capital_letters()
+
+def set_capital_letters(activar):
+    screen.set_capital_letters(activar)
+
+def print_capital_letters():
+    print str(get_capital_letters())
+
+def get_white_mouse():
+    return mouse.get_white_mouse()
+
+def set_white_mouse(activar):
+    mouse.set_white_mouse(activar)
+
+def print_white_mouse():
+    print str(get_white_mouse())
+
+def get_accel_mouse():
+	return mouse.get_accel_mouse()
+
+def set_accel_mouse(valor):
+	mouse.set_accel_mouse(valor)
+
+def print_accel_mouse():
+    print str(get_accel_mouse())
diff --git a/extensions/cpsection/accessibility/view.py b/extensions/cpsection/accessibility/view.py
new file mode 100644
index 0000000..e443cb4
--- /dev/null
+++ b/extensions/cpsection/accessibility/view.py
@@ -0,0 +1,302 @@
+# Copyright (C) 2010 Plan Ceibal
+#
+# Author: Esteban Arias <earias@plan.ceibal.edu.uy>
+# Contact information: comunidad@plan.ceibal.edu.uy
+# Plan Ceibal http://www.ceibal.edu.uy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+from gi.repository import Gtk
+from gettext import gettext as _
+
+from sugar3.graphics import style
+
+from jarabe.controlpanel.sectionview import SectionView
+from jarabe.controlpanel.inlinealert import InlineAlert
+
+class accessibility(SectionView):
+    def __init__(self, model, alerts=None):
+        SectionView.__init__(self)
+
+        self._model = model
+        self.restart_alerts = alerts
+        self.set_border_width(style.DEFAULT_SPACING * 2)
+        self.set_spacing(style.DEFAULT_SPACING)
+        scrollwindow = Gtk.ScrolledWindow()
+        scrollwindow.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC)
+        self.pack_start(scrollwindow, True, True, 0)
+        scrollwindow.show()
+
+        self._vbox_section = Gtk.VBox()
+        scrollwindow.add_with_viewport(self._vbox_section)
+        self._vbox_section.show()
+
+        self._zone_alert_box = Gtk.HBox(spacing=style.DEFAULT_SPACING)
+        self.pack_start(self._zone_alert_box, False, False, 0)
+
+        self._zone_alert = InlineAlert()
+        self._zone_alert_box.pack_start(self._zone_alert, True, True, 0)
+        if 'zone' in self.restart_alerts:
+            self._zone_alert.props.msg = self.restart_msg
+            self._zone_alert.show()
+        self._zone_alert_box.show()
+
+        self.needs_restart = False
+
+        self._view_keyboard_options()
+        self._view_screen_options()
+        self._view_mouse_options()
+
+
+    def _view_keyboard_options(self):
+        separator_pm_keyboard = Gtk.HSeparator()
+        self._vbox_section.pack_start(separator_pm_keyboard, False, False, 0)
+        separator_pm_keyboard.show()
+
+        label_pm_keyboard = Gtk.Label(_('Keyboard'))
+        label_pm_keyboard.set_alignment(0, 0)
+        self._vbox_section.pack_start(label_pm_keyboard, False, False, 0)
+        label_pm_keyboard.show()
+
+        self.box_pm_keyboard = Gtk.VBox()
+        self.box_pm_keyboard.set_border_width(style.DEFAULT_SPACING * 2)
+        self.box_pm_keyboard.set_spacing(style.DEFAULT_SPACING)
+
+        self._view_mouse_keys()
+        self._view_sticky_keys()
+        self._view_bounce_keys()
+
+        self._vbox_section.pack_start(self.box_pm_keyboard, False, False, 0)
+        self.box_pm_keyboard.show()
+
+    def _view_screen_options(self):
+        separator_pm_screen = Gtk.HSeparator()
+        self._vbox_section.pack_start(separator_pm_screen, False, False, 0)
+        separator_pm_screen.show()
+
+        label_pm_screen = Gtk.Label(_('Screen'))
+        label_pm_screen.set_alignment(0, 0)
+        self._vbox_section.pack_start(label_pm_screen, False, False, 0)
+        label_pm_screen.show()
+
+        self.box_pm_screen = Gtk.VBox()
+        self.box_pm_screen.set_border_width(style.DEFAULT_SPACING * 2)
+        self.box_pm_screen.set_spacing(style.DEFAULT_SPACING)
+
+        self._view_contrast()
+        self._view_letters()
+
+        self._vbox_section.pack_start(self.box_pm_screen, False, False, 0)
+        self.box_pm_screen.show()
+
+    def _view_mouse_options(self):
+        separator_pm_mouse = Gtk.HSeparator()
+        self._vbox_section.pack_start(separator_pm_mouse, False, False, 0)
+        separator_pm_mouse.show()
+
+        label_pm_mouse = Gtk.Label(_('Mouse'))
+        label_pm_mouse.set_alignment(0, 0)
+        self._vbox_section.pack_start(label_pm_mouse, False, False, 0)
+        label_pm_mouse.show()
+
+        self.box_pm_mouse = Gtk.VBox()
+        self.box_pm_mouse.set_border_width(style.DEFAULT_SPACING * 2)
+        self.box_pm_mouse.set_spacing(style.DEFAULT_SPACING)
+
+        self._view_white_mouse()
+        self._view_acceleration_mouse()
+
+        self._vbox_section.pack_start(self.box_pm_mouse, False, False, 0)
+        self.box_pm_mouse.show()
+
+    def _set_mouse_keys(self, widget):
+        state = widget.get_active()
+        self._model.set_mouse_keys(state)
+
+    def _set_sticky_keys(self, widget):
+        state = widget.get_active()
+        self._model.set_sticky_keys(state)
+
+    def _set_bounce_keys(self, widget):
+        state = widget.get_active()
+        self._model.set_bounce_keys(state)
+
+    def _set_contrast(self, widget):
+        state = widget.get_active()
+        self._model.set_contrast(state)
+        self.restart_alerts.append('zone')
+        self.needs_restart = True
+        self._zone_alert.props.msg = self.restart_msg
+        self._zone_alert.show()
+
+    def _set_capital_letters(self, widget):
+        state = widget.get_active()
+        self._model.set_capital_letters(state)
+        self.restart_alerts.append('zone')
+        self.needs_restart = True
+        self._zone_alert.props.msg = self.restart_msg
+        self._zone_alert.show()
+
+    def _set_white_mouse(self, widget):
+        state = widget.get_active()
+        self._model.set_white_mouse(state)
+        self.restart_alerts.append('zone')
+        self.needs_restart = True
+        self._zone_alert.props.msg = self.restart_msg
+        self._zone_alert.show()
+
+    def cb_digits_scale_accel_mouse(self, adj):
+        self._model.set_accel_mouse(adj.get_value())
+
+    def undo(self):
+        self._model.set_mouse_keys(self.init_state_mouse_keys)
+        self._model.set_sticky_keys(self.init_state_sticky_keys)
+        self._model.set_bounce_keys(self.init_state_bounce_keys)
+
+
+        self._model.set_contrast(self.init_state_contrast)
+        self.btn_contrast.set_active(self.init_state_contrast)
+
+        self._model.set_capital_letters(self.init_state_capital_letters)
+        self.btn_capital_letters.set_active(self.init_state_capital_letters)
+
+        self._model.set_white_mouse(self.init_state_white_mouse)
+        self.btn_white_mouse.set_active(self.init_state_white_mouse)
+
+        self.adj_accel_mouse.set_value(self.init_state_accel_mouse)
+
+        self.needs_restart = False
+        self._zone_alert.hide()
+
+    def _view_mouse_keys(self):
+        self.btn_mouse_keys = Gtk.CheckButton(_('Mouse Keys'))
+        self._mouse_pm_change_handler = self.btn_mouse_keys.connect("toggled", self._set_mouse_keys)
+        self.init_state_mouse_keys = self._model.get_mouse_keys()
+        self.btn_mouse_keys.set_active(self.init_state_mouse_keys)
+        self.box_pm_keyboard.pack_start(self.btn_mouse_keys, True, True, 2)
+        self.btn_mouse_keys.show()
+
+        lbl_mouse = Gtk.Label(_('Move the mouse pointer with keyboard number.'))
+        lbl_mouse.set_alignment(0, 0)
+        self.box_pm_keyboard.pack_start(lbl_mouse, True, True, 2)
+        lbl_mouse.show()
+
+    def _view_sticky_keys(self):
+        self.btn_sticky_keys = Gtk.CheckButton(_('Sticky Keys'))
+        self._sticky_pm_change_handler = self.btn_sticky_keys.connect("toggled", self._set_sticky_keys)
+        self.init_state_sticky_keys = self._model.get_sticky_keys()
+        self.btn_sticky_keys.set_active(self.init_state_sticky_keys)
+        self.box_pm_keyboard.pack_start(self.btn_sticky_keys, True, True, 2)
+        self.btn_sticky_keys.show()
+
+        lbl_sticky = Gtk.Label(_('Instead of having to press two keys at once (such as CTRL + Q), you can press one key at a time.'))
+        lbl_sticky.set_line_wrap(True)
+        lbl_sticky.set_alignment(0, 0)
+        self.box_pm_keyboard.pack_start(lbl_sticky, True, True, 2)
+        lbl_sticky.show()
+
+    def _view_bounce_keys(self):
+        self.btn_bounce_keys = Gtk.CheckButton(_('Bounce Keys'))
+        self._bounce_pm_change_handler = self.btn_bounce_keys.connect("toggled", self._set_bounce_keys)
+        self.init_state_bounce_keys = self._model.get_bounce_keys()
+        self.btn_bounce_keys.set_active(self.init_state_bounce_keys)
+        self.box_pm_keyboard.pack_start(self.btn_bounce_keys, True, True, 2)
+        self.btn_bounce_keys.show()
+
+        lbl_bounce = Gtk.Label(_('Ignore rapid, repeated keypresses of the same key.'))
+        lbl_bounce.set_alignment(0, 0)
+        self.box_pm_keyboard.pack_start(lbl_bounce, True, True, 2)
+        lbl_bounce.show()
+
+    def _view_contrast(self):
+        self.btn_contrast = Gtk.CheckButton(_('Contrast'))
+        self._contrast_pm_change_handler = self.btn_contrast.connect("toggled", self._set_contrast)
+        self.init_state_contrast = self._model.get_contrast()
+        if self.init_state_contrast:
+            self.btn_contrast.handler_block(self._contrast_pm_change_handler)
+            self.btn_contrast.set_active(True)
+            self.btn_contrast.handler_unblock(self._contrast_pm_change_handler)
+        else:
+            self.btn_contrast.set_active(False)
+        self.box_pm_screen.pack_start(self.btn_contrast, True, True, 2)
+        self.btn_contrast.show()
+
+        lbl_contrast = Gtk.Label(_('Enables the color contrast of the graphic interface.'))
+        lbl_contrast.set_alignment(0, 0)
+        self.box_pm_screen.pack_start(lbl_contrast, True, True, 2)
+        lbl_contrast.show()
+
+    def _view_letters(self):
+        self.btn_capital_letters = Gtk.CheckButton(_('Capital letters'))
+        self._capital_letters_pm_change_handler = self.btn_capital_letters.connect("toggled", self._set_capital_letters)
+        self.init_state_capital_letters = self._model.get_capital_letters()
+        if self.init_state_capital_letters:
+            self.btn_capital_letters.handler_block(self._capital_letters_pm_change_handler)
+            self.btn_capital_letters.set_active(True)
+            self.btn_capital_letters.handler_unblock(self._capital_letters_pm_change_handler)
+        else:
+            self.btn_capital_letters.set_active(False)
+        self.box_pm_screen.pack_start(self.btn_capital_letters, True, True, 2)
+        self.btn_capital_letters.show()
+
+        lbl_capital_letters = Gtk.Label(_('Shows capital letters in the user interface.'))
+        lbl_capital_letters.set_alignment(0, 0)
+        self.box_pm_screen.pack_start(lbl_capital_letters, True, True, 2)
+        lbl_capital_letters.show()
+
+    def _view_white_mouse(self):
+        self.btn_white_mouse = Gtk.CheckButton(_('White Mouse'))
+        self._white_mouse_pm_change_handler = self.btn_white_mouse.connect("toggled", self._set_white_mouse)
+        self.init_state_white_mouse = self._model.get_white_mouse()
+        if self.init_state_white_mouse:
+            self.btn_white_mouse.handler_block(self._white_mouse_pm_change_handler)
+            self.btn_white_mouse.set_active(True)
+            self.btn_white_mouse.handler_unblock(self._white_mouse_pm_change_handler)
+        else:
+            self.btn_white_mouse.set_active(False)
+        self.box_pm_mouse.pack_start(self.btn_white_mouse, True, True, 2)
+        self.btn_white_mouse.show()
+
+        lbl_white_mouse = Gtk.Label(_('Show the mouse cursor white.'))
+        lbl_white_mouse.set_alignment(0, 0)
+        self.box_pm_mouse.pack_start(lbl_white_mouse, True, True, 2)
+        lbl_white_mouse.show()
+
+    def _view_acceleration_mouse(self):
+        box_accel_mouse = Gtk.HBox(False, 0)
+        box_accel_mouse.set_border_width(0)
+        lbl_accel_mouse = Gtk.Label(_('Acceleration: '))
+        lbl_accel_mouse.show()
+        box_accel_mouse.pack_start(lbl_accel_mouse, False, False, 0)
+
+        self.init_state_accel_mouse = self._model.get_accel_mouse();
+        self.adj_accel_mouse = Gtk.Adjustment(self.init_state_accel_mouse, 0.0, 5.0, 1.0, 1.0, 0.0)
+        self.adj_accel_mouse.connect("value_changed", self.cb_digits_scale_accel_mouse)
+        self.scale_accel_mouse = Gtk.HScale(adjustment=self.adj_accel_mouse)
+        self.scale_accel_mouse.set_digits(0)
+        self.scale_accel_mouse.show()
+
+        box_accel_mouse.pack_start(self.scale_accel_mouse, True, True, 0)
+        box_accel_mouse.show()
+
+        self.box_pm_mouse.pack_start(box_accel_mouse, True, True, 2)
+
+        desc_accel_mouse = Gtk.Label(_('Controller acceleration mouse.'))
+        desc_accel_mouse.set_alignment(0, 0)
+        self.box_pm_mouse.pack_start(desc_accel_mouse, True, True, 2)
+        desc_accel_mouse.show()
+
+    def setup(self):
+        pass
diff --git a/extensions/globalkey/Makefile.am b/extensions/globalkey/Makefile.am
index b6cbbd6..cab05ba 100644
--- a/extensions/globalkey/Makefile.am
+++ b/extensions/globalkey/Makefile.am
@@ -3,5 +3,6 @@ sugardir = $(pkgdatadir)/extensions/globalkey
 sugar_PYTHON = 		\
 	__init__.py	\
 	screenshot.py	\
+        magnifier.py    \
 	speech.py	\
 	viewsource.py
diff --git a/extensions/globalkey/magnifier.py b/extensions/globalkey/magnifier.py
new file mode 100644
index 0000000..122e99b
--- /dev/null
+++ b/extensions/globalkey/magnifier.py
@@ -0,0 +1,96 @@
+# Copyright (C) 2010 Plan Ceibal <comunidad@plan.ceibal.edu.uy>
+
+import os
+
+import ConfigParser
+import logging
+from gi.repository import GObject
+
+from jarabe.view.viewsource import setup_view_source
+from sugar import env
+
+
+PATH_VMG_CONFIG = os.environ['HOME'] + '/.magnifier.ini'
+BOUND_KEYS = ['<shift>F13', 'F13', '<control>F13']
+
+def handle_key_press(key):
+    logger = logging.getLogger('magnifier')
+    logger.setLevel(logging.DEBUG)
+    logger.debug("Ejecutando magnifier......" + key)
+    if (key=='<shift>F13'):
+        set_ruta_archivo()
+        set_GraphicsTools()
+    if (key=='<control>F13'):
+        set_ruta_archivo()
+        set_InvertColors()
+    _run_cmd_async('launchVmg')
+
+def get_GraphicsTools():
+    return leer_config('General', 'GraphicsTools')
+
+def set_GraphicsTools():
+    grabar_config_GraphicsTools('General', 'GraphicsTools')
+
+def grabar_config_GraphicsTools(encabezado, etiqueta):
+    parser = ConfigParser.ConfigParser()
+    parser.read(PATH_VMG_CONFIG)
+    val_old = get_GraphicsTools()  
+    if val_old == '1':
+        parser.set(encabezado, etiqueta, '0')
+        arch = open(PATH_VMG_CONFIG, 'w')
+        parser.write(arch)
+        arch.close()
+    else:
+        parser.set(encabezado, etiqueta, '1')
+        arch = open(PATH_VMG_CONFIG, 'w')
+        parser.write(arch)
+        arch.close()    
+
+def get_InvertColors():
+    return leer_config('General', 'InvertColors')
+
+def set_InvertColors():
+    grabar_config_InvertColors('General', 'InvertColors')
+
+def grabar_config_InvertColors(encabezado, etiqueta):
+    parser = ConfigParser.ConfigParser()
+    parser.read(PATH_VMG_CONFIG)
+    val_old = get_InvertColors()  
+    if val_old == '1':
+        parser.set(encabezado, etiqueta, '0')
+        arch = open(PATH_VMG_CONFIG, 'w')
+        parser.write(arch)
+        arch.close()
+    else:
+        parser.set(encabezado, etiqueta, '1')
+        arch = open(PATH_VMG_CONFIG, 'w')
+        parser.write(arch)
+        arch.close() 
+
+def leer_config(encabezado, etiqueta):
+    parser = ConfigParser.ConfigParser()
+    parser.read(PATH_VMG_CONFIG)
+    return parser.get(encabezado, etiqueta)
+
+def set_ruta_archivo():
+    try:
+        f = file(PATH_VMG_CONFIG)
+    except:
+        PATH_VMG_CONFIG = "/root/.magnifier.ini"
+
+def _run_cmd_async(cmd):
+    logger = logging.getLogger('magnifier')
+    logger.setLevel(logging.DEBUG)
+    try:
+        GObject.spawn_async([find_and_absolutize('launchVmg')])
+        logger.debug("Ejecuto magnifier")
+    except Exception, e:
+        logger.debug("Error ejecutando magnifier" + str(e))
+
+def find_and_absolutize(script_name):
+    paths = env.os.environ['PATH'].split(':')
+    for path in paths:
+        looking_path =  path + '/' + script_name
+        if env.os.path.isfile(looking_path):
+            return looking_path
+    return None
diff --git a/src/jarabe/controlpanel/gui.py b/src/jarabe/controlpanel/gui.py
index daa58e4..0f7c5e2 100644
--- a/src/jarabe/controlpanel/gui.py
+++ b/src/jarabe/controlpanel/gui.py
@@ -1,4 +1,5 @@
 # Copyright (C) 2008 One Laptop Per Child
+# Copyright (C) 2010 Plan Ceibal <comunidad@plan.ceibal.edu.uy>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -247,7 +248,7 @@ class ControlPanel(Gtk.Window):
         self._section_view.connect('request-close',
                                    self.__close_request_cb)
         self._main_view.modify_bg(Gtk.StateType.NORMAL,
-                                  style.COLOR_WHITE.get_gdk_color())
+                                  style.COLOR_BG_CP.get_gdk_color())
 
     def set_section_view_auto_close(self):
         """Automatically close the control panel if there is "nothing to do"
diff --git a/src/jarabe/desktop/activitieslist.py b/src/jarabe/desktop/activitieslist.py
index 4adaf18..1b1dbdc 100644
--- a/src/jarabe/desktop/activitieslist.py
+++ b/src/jarabe/desktop/activitieslist.py
@@ -1,5 +1,6 @@
 # Copyright (C) 2008 One Laptop Per Child
 # Copyright (C) 2009 Tomeu Vizoso
+# Copyright (C) 2010 Plan Ceibal <comunidad@plan.ceibal.edu.uy>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -297,7 +298,7 @@ class CellRendererActivityIcon(CellRendererIcon):
         self.props.width = style.GRID_CELL_SIZE
         self.props.height = style.GRID_CELL_SIZE
         self.props.size = style.STANDARD_ICON_SIZE
-        self.props.stroke_color = style.COLOR_BUTTON_GREY.get_svg()
+        self.props.stroke_color = style.COLOR_DESKTOP_ICON.get_svg()
         self.props.fill_color = style.COLOR_TRANSPARENT.get_svg()
         self.props.mode = Gtk.CellRendererMode.ACTIVATABLE
 
diff --git a/src/jarabe/desktop/favoritesview.py b/src/jarabe/desktop/favoritesview.py
index 7f5b160..bcc4b9f 100644
--- a/src/jarabe/desktop/favoritesview.py
+++ b/src/jarabe/desktop/favoritesview.py
@@ -1,5 +1,6 @@
 # Copyright (C) 2006-2007 Red Hat, Inc.
 # Copyright (C) 2008 One Laptop Per Child
+# Copyright (C) 2010 Plan Ceibal <comunidad@plan.ceibal.edu.uy>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -555,7 +556,7 @@ class FavoritePalette(ActivityPalette):
         ActivityPalette.__init__(self, activity_info)
 
         if not journal_entries:
-            xo_color = XoColor('%s,%s' % (style.COLOR_BUTTON_GREY.get_svg(),
+            xo_color = XoColor('%s,%s' % (style.COLOR_WHITE.get_svg(),
                                           style.COLOR_TRANSPARENT.get_svg()))
         else:
             xo_color = misc.get_icon_color(journal_entries[0])
diff --git a/src/jarabe/model/Makefile.am b/src/jarabe/model/Makefile.am
index d40fb8d..8b37ee7 100644
--- a/src/jarabe/model/Makefile.am
+++ b/src/jarabe/model/Makefile.am
@@ -1,6 +1,7 @@
 sugardir = $(pythondir)/jarabe/model
 sugar_PYTHON =			\
 	adhoc.py		\
+	accessibility.py	\
 	__init__.py		\
 	buddy.py		\
 	bundleregistry.py	\
diff --git a/src/jarabe/model/accessibility.py b/src/jarabe/model/accessibility.py
new file mode 100644
index 0000000..6910b2b
--- /dev/null
+++ b/src/jarabe/model/accessibility.py
@@ -0,0 +1,160 @@
+# Copyright (C) 2010 Plan Ceibal
+#
+# Author: Esteban Arias <earias@plan.ceibal.edu.uy>
+# Contact information: comunidad@plan.ceibal.edu.uy 
+# Plan Ceibal http://www.ceibal.edu.uy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from gi.repository import Gtk
+from gi.repository import GConf
+import subprocess
+
+class Keyboard:
+
+    def get_mouse_keys(self):
+        client = GConf.Client.get_default()
+        return client.get_bool("/desktop/sugar/accessibility/keyboard/mousekeys_enable")
+
+    def set_mouse_keys(self, activar):
+        client = GConf.Client.get_default()
+        client.set_bool("/desktop/sugar/accessibility/keyboard/mousekeys_enable", activar)
+        self.run_config_keyboard()
+
+    def get_sticky_keys(self):
+        client = GConf.Client.get_default()
+        return client.get_bool("/desktop/sugar/accessibility/keyboard/stickykeys_enable")
+
+    def set_sticky_keys(self, activar):
+        client = GConf.Client.get_default()
+        client.set_bool("/desktop/sugar/accessibility/keyboard/stickykeys_enable", activar)
+        self.run_config_keyboard()
+
+    def get_bounce_keys(self):
+        client = GConf.Client.get_default()
+        return client.get_bool("/desktop/sugar/accessibility/keyboard/bouncekeys_enable")
+
+    def set_bounce_keys(self, activar):
+        client = GConf.Client.get_default()
+        client.set_bool("/desktop/sugar/accessibility/keyboard/bouncekeys_enable", activar)
+        self.run_config_keyboard()
+
+    def run_config_keyboard(self):
+        cmd = ['ax']
+        if self.get_sticky_keys():
+            cmd.append('+stickykeys')
+        else:
+            cmd.append('-stickykeys')
+        if self.get_bounce_keys():
+            cmd.append('+bouncekeys')
+        else:
+            cmd.append('-bouncekeys')
+        if self.get_mouse_keys():
+            cmd += ['+mousekeys', 'mousemaxspeed', '3000', 'mousetimetomax', '1000', '-timeout', '-repeatkeys']
+        else:
+            cmd += ['-mousekeys', 'mousemaxspeed', '3000', 'mousetimetomax', '1000', '+timeout', '+repeatkeys']
+        subprocess.call(cmd)
+
+class Screen:
+
+    DEFAULT_THEME = "sugar"
+    DEFAULT_FONT_SIZE = 7
+    DEFAULT_FONT_FACE = "Sans Serif"
+    CONTRAST_THEME = "sugar-contrast"
+    CONTRAST_FONT_SIZE = 9.5
+    CAPITAL_LETTERS_FONT_FACE = "Oracle"
+
+    def get_contrast(self):
+        client = GConf.Client.get_default()
+        value = client.get_string("/desktop/sugar/interface/Gtk_theme")
+        return value==self.CONTRAST_THEME
+
+    def set_contrast(self, activar):
+        client = GConf.Client.get_default()
+        if (activar):
+            client.set_string("/desktop/sugar/interface/Gtk_theme", self.CONTRAST_THEME)
+            client.set_float('/desktop/sugar/font/default_size', self.CONTRAST_FONT_SIZE)
+        else:
+            client.set_string("/desktop/sugar/interface/Gtk_theme", self.DEFAULT_THEME)
+            client.set_float('/desktop/sugar/font/default_size', self.DEFAULT_FONT_SIZE)
+
+    def get_capital_letters(self):
+        client = GConf.Client.get_default()
+        value = client.get_string("/desktop/sugar/font/default_face")
+        return value==self.CAPITAL_LETTERS_FONT_FACE
+
+    def set_capital_letters(self, activar):
+        client = GConf.Client.get_default()
+        if (activar):
+            client.set_string('/desktop/sugar/font/default_face', self.CAPITAL_LETTERS_FONT_FACE)
+        else:
+            client.set_string('/desktop/sugar/font/default_face', self.DEFAULT_FONT_FACE)
+
+
+class Mouse:
+
+    WHITE_CURSOR_THEME="FlatbedCursors.White.Huge"
+    DEFAULT_CURSOR_THEME="sugar"
+    DEFAULT_ACCEL_MOUSE=3
+
+    def get_white_mouse(self):
+        client = GConf.Client.get_default()
+        value = client.get_string("/desktop/sugar/peripherals/mouse/cursor_theme")
+        return value==self.WHITE_CURSOR_THEME
+
+    def set_white_mouse(self, activar):
+        client = GConf.Client.get_default()
+        if (activar):
+            client.set_string("/desktop/sugar/peripherals/mouse/cursor_theme", self.WHITE_CURSOR_THEME)
+        else:
+            client.set_string("/desktop/sugar/peripherals/mouse/cursor_theme", self.DEFAULT_CURSOR_THEME)
+
+    def _set_white_mouse_setting(self):
+        cursor_theme = self.DEFAULT_CURSOR_THEME
+        if (self.get_white_mouse()):
+            cursor_theme = self.WHITE_CURSOR_THEME
+        settings = Gtk.Settings.get_default()
+        settings.set_property("gtk-cursor-theme-name", "%s" % (cursor_theme))
+
+    def get_accel_mouse(self):
+        client = GConf.Client.get_default()
+        value = client.get_float("/desktop/sugar/peripherals/mouse/motion_acceleration")
+        return value
+
+    def set_accel_mouse(self, value):
+        client = GConf.Client.get_default()
+        client.set_float("/desktop/sugar/peripherals/mouse/motion_acceleration", value)
+        self.run_config_mouse()
+
+    def _set_accel_mouse_setting(self):
+        cmd = ['xset', 'm' , str(self.get_accel_mouse())]
+        subprocess.call(cmd)
+
+    def run_config_mouse(self):
+        self._set_accel_mouse_setting()
+        self._set_white_mouse_setting()
+
+class AccessibilityManager:
+    def setup_accessibility(self):
+        client = GConf.Client.get_default()
+        is_accessibility = client.dir_exists("/desktop/sugar/accessibility")
+        mouse = Mouse()
+        if is_accessibility:
+            keyboard = Keyboard()
+            keyboard.run_config_keyboard()
+            mouse.run_config_mouse()
+        else:
+            mouse.set_accel_mouse(mouse.DEFAULT_ACCEL_MOUSE)
+            mouse.set_white_mouse(False)
+            mouse._set_accel_mouse_setting()