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From 2d77d002d70ce8a4f7cd53567592e538654a7ac7 Mon Sep 17 00:00:00 2001
From: Martin Abente <martin.abente.lahaye@gmail.com>
Date: Wed, 3 Nov 2010 18:27:30 -0300
Subject: [PATCH sugar 40/74] Globalkey for touchpad device icon
Add a new keyboard shortcut as a globalkey, this will
toggle the touchpad mode when <Alt + m> is pressed.
Also change DeviceView.palette indentifier for
DeviceView._palette. Palette was not showing
because of that.
Dextrose version
---
extensions/deviceicon/touchpad.py | 16 ++++++++++------
extensions/globalkey/Makefile.am | 1 +
extensions/globalkey/touchpad.py | 33 +++++++++++++++++++++++++++++++++
3 files changed, 44 insertions(+), 6 deletions(-)
create mode 100644 extensions/globalkey/touchpad.py
diff --git a/extensions/deviceicon/touchpad.py b/extensions/deviceicon/touchpad.py
index 6773afc..ba02037 100644
--- a/extensions/deviceicon/touchpad.py
+++ b/extensions/deviceicon/touchpad.py
@@ -45,6 +45,8 @@
# NODE_PATH is used to communicate with the touchpad device.
NODE_PATH = '/sys/devices/platform/i8042/serio1/ptmode'
+_view = None
+
class DeviceView(TrayIcon):
""" Manage the touchpad mode from the device palette on the Frame. """
@@ -66,14 +68,14 @@ def create_palette(self):
""" Create a palette for this icon; called by the Sugar framework
when a palette needs to be displayed. """
label = glib.markup_escape_text(_('My touchpad'))
- self.palette = ResourcePalette(label, self.icon)
- self.palette.set_group_id('frame')
- return self.palette
+ self._palette = ResourcePalette(label, self.icon)
+ self._palette.set_group_id('frame')
+ return self._palette
def __button_release_event_cb(self, widget, event):
""" Callback for button release event; used to invoke touchpad-mode
change. """
- self.palette.toggle_mode()
+ self._palette.toggle_mode()
return True
@@ -111,10 +113,12 @@ def toggle_mode(self):
def setup(tray):
- """ Initialize the devic icon; called by the shell when initializing the
+ """ Initialize the device icon; called by the shell when initializing the
Frame. """
+ global _view
if os.path.exists(NODE_PATH):
- tray.add_device(DeviceView())
+ _view = DeviceView()
+ tray.add_device(_view)
_write_touchpad_mode(TOUCHPAD_MODE_CAPACITIVE)
diff --git a/extensions/globalkey/Makefile.am b/extensions/globalkey/Makefile.am
index b44626e..e3aaa8a 100644
--- a/extensions/globalkey/Makefile.am
+++ b/extensions/globalkey/Makefile.am
@@ -4,5 +4,6 @@ sugar_PYTHON = \
__init__.py \
magnifier.py \
screenshot.py \
+ touchpad.py \
viewsource.py \
virtualkeyboard.py
diff --git a/extensions/globalkey/touchpad.py b/extensions/globalkey/touchpad.py
new file mode 100644
index 0000000..eeaba40
--- /dev/null
+++ b/extensions/globalkey/touchpad.py
@@ -0,0 +1,33 @@
+# Copyright (C) 2010, Martin Abente
+#
+# 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 2 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, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+import logging
+
+BOUND_KEYS = ['<alt>m']
+touchpad = None
+
+def handle_key_press(key):
+ global touchpad
+ if touchpad is None:
+ try:
+ touchpad = __import__('deviceicon.touchpad', globals(),
+ locals(), ['touchpad'])
+ except Exception:
+ logging.error('Could not import touchpad module.')
+ return
+
+ if touchpad._view is not None:
+ touchpad._view._palette.toggle_mode()
--
1.7.6
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