Add Python binding.

bindings/Makefile.am

@@ -16,8 +16,12 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 # 02110-1301 USA
 
-if ENABLE_VALA
-SUBDIRS = vala
-else
 SUBDIRS =
+
+if ENABLE_PYTHON
+SUBDIRS += python
+endif
+
+if ENABLE_VALA
+SUBDIRS += vala
 endif

bindings/python/Makefile.am

@@ -0,0 +1,18 @@
+# Copyright (C) 2011 Daiki Ueno <ueno@unixuser.org>
+# Copyright (C) 2011 Red Hat, Inc.
+
+# 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/>.
+
+SUBDIRS = eekboard

bindings/python/eekboard/Makefile.am

@@ -0,0 +1,21 @@
+# Copyright (C) 2011 Daiki Ueno <ueno@unixuser.org>
+# Copyright (C) 2011 Red Hat, Inc.
+
+# 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/>.
+
+pkgpython_PYTHON = \
+	__init__.py \
+	eekboard.py \
+	context.py

bindings/python/eekboard/__init__.py

@@ -0,0 +1,63 @@
+# Copyright (C) 2011 Daiki Ueno <ueno@unixuser.org>
+# Copyright (C) 2011 Red Hat, Inc.
+
+# 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 Eek, EekXkl, Gio
+
+from eekboard import Eekboard
+from context import Context
+
+Keyboard = Eek.Keyboard
+Section = Eek.Section
+Key = Eek.Key
+Symbol = Eek.Symbol
+Keysym = Eek.Keysym
+
+MODIFIER_BEHAVIOR_NONE, \
+MODIFIER_BEHAVIOR_LOCK, \
+MODIFIER_BEHAVIOR_LATCH = \
+(Eek.ModifierBehavior.NONE,
+ Eek.ModifierBehavior.LOCK,
+ Eek.ModifierBehavior.LATCH)
+
+CSW = 640
+CSH = 480
+
+def XmlKeyboard(path, modifier_behavior=MODIFIER_BEHAVIOR_NONE):
+    _file = Gio.file_new_for_path(path)
+    layout = Eek.XmlLayout.new(_file.read())
+    keyboard = Eek.Keyboard.new(layout, CSW, CSH)
+    keyboard.set_modifier_behavior(modifier_behavior)
+    return keyboard
+
+def XklKeyboard(modifier_behavior=MODIFIER_BEHAVIOR_NONE):
+    layout = EekXkl.Layout.new()
+    keyboard = Eek.Keyboard.new(layout, CSW, CSH)
+    keyboard.set_modifier_behavior(modifier_behavior)
+    return keyboard
+
+__all__ = ['Eekboard',
+           'Context',
+           'Keyboard',
+           'Section',
+           'Key',
+           'Symbol',
+           'Keysym',
+           'MODIFIER_BEHAVIOR_NONE',
+           'MODIFIER_BEHAVIOR_LOCK',
+           'MODIFIER_BEHAVIOR_LATCH',
+           'XmlKeyboard',
+           'XklKeyboard']

bindings/python/eekboard/context.py

@@ -0,0 +1,73 @@
+# Copyright (C) 2011 Daiki Ueno <ueno@unixuser.org>
+# Copyright (C) 2011 Red Hat, Inc.
+
+# 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 Eekboard
+import gobject
+
+class Context(gobject.GObject):
+    __gtype_name__ = "PYEekboardContext"
+    __gsignals__ = {
+        'enabled': (
+            gobject.SIGNAL_RUN_LAST,
+            gobject.TYPE_NONE,
+            ()),
+        'disabled': (
+            gobject.SIGNAL_RUN_LAST,
+            gobject.TYPE_NONE,
+            ()),
+        'key-pressed': (
+            gobject.SIGNAL_RUN_LAST,
+            gobject.TYPE_NONE,
+            (gobject.TYPE_UINT,)),
+        'key-released': (
+            gobject.SIGNAL_RUN_LAST,
+            gobject.TYPE_NONE,
+            (gobject.TYPE_UINT,))
+        }
+
+    def __init__(self, giobject):
+        super(Context, self).__init__()
+        import sys
+        self.__giobject = giobject
+        self.__giobject.connect('enabled', lambda *args: self.emit('enabled'))
+        self.__giobject.connect('disabled', lambda *args: self.emit('disabled'))
+        self.__giobject.connect('key-pressed', lambda *args: self.emit('key-pressed', args[1]))
+        self.__giobject.connect('key-released', lambda *args: self.emit('key-released', args[1]))
+
+    def get_giobject(self):
+        return self.__giobject
+
+    def set_keyboard(self, keyboard):
+        self.__giobject.set_keyboard(keyboard, None)
+
+    def show_keyboard(self):
+        self.__giobject.show_keyboard(None)
+
+    def hide_keyboard(self):
+        self.__giobject.show_keyboard(None)
+
+    def set_group(self, group):
+        self.__giobject.set_group(group, None)
+
+    def press_key(self, keycode):
+        self.__giobject.press_key(keycode, None)
+
+    def release_key(self, keycode):
+        self.__giobject.release_key(keycode, None)
+
+    def is_enabled(self):
+        return self.__giobject.is_enabled()

bindings/python/eekboard/eekboard.py

@@ -0,0 +1,42 @@
+# Copyright (C) 2011 Daiki Ueno <ueno@unixuser.org>
+# Copyright (C) 2011 Red Hat, Inc.
+
+# 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 Gio
+import gi.repository
+import gobject
+from context import Context
+
+class Eekboard(gobject.GObject):
+    __gtype_name__ = "PYEekboardEekboard"
+
+    def __init__(self):
+        super(Eekboard, self).__init__()
+        self.__connection = Gio.bus_get_sync(Gio.BusType.SESSION, None)
+        self.__eekboard = gi.repository.Eekboard.Eekboard.new(self.__connection, None);
+
+    def create_context(self, client_name):
+        context = self.__eekboard.create_context(client_name, None)
+        return Context(context)
+
+    def push_context(self, context):
+        self.__eekboard.push_context(context.get_giobject(), None)
+
+    def pop_context(self):
+        self.__eekboard.pop_context(None)
+
+    def destroy_context(self, context):
+        self.__eekboard.destroy_context(context.get_giobject(), None)

configure.ac

@@ -132,6 +132,37 @@ fi
 AC_MSG_RESULT($enable_cspi)
 AM_CONDITIONAL(ENABLE_CSPI, [test x$enable_cspi = xyes])
 
+dnl Python language binding
+AC_MSG_CHECKING([whether you enable Python language support])
+AC_ARG_ENABLE(python,
+              AS_HELP_STRING([--enable-python=no/yes],
+                             [Enable Python language binding default=yes]),,
+              enable_python=yes)
+AC_MSG_RESULT($enable_python)
+AM_CONDITIONAL(ENABLE_PYTHON, [test x$enable_python = xyes])
+
+if test x"$enable_python" = x"yes"; then
+    # check python
+    AM_PATH_PYTHON([2.5])
+    AC_PATH_PROG(PYTHON_CONFIG, python$PYTHON_VERSION-config)
+    if test x"$PYTHON_CONFIG" = x""; then
+        AC_PATH_PROG(PYTHON_CONFIG, python-config)
+    fi
+    if test x"$PYTHON_CONFIG" != x""; then
+        PYTHON_CFLAGS=`$PYTHON_CONFIG --includes`
+        PYTHON_LIBS=`$PYTHON_CONFIG --libs`
+    else
+        PYTHON_CFLAGS=`$PYTHON $srcdir/python-config.py --includes`
+        PYTHON_LIBS=`$PYTHON $srcdir/python-config.py --libs`
+    fi
+    PYTHON_INCLUDES="$PYTHON_CFLAGS"
+    AC_SUBST(PYTHON_CFLAGS)
+    AC_SUBST(PYTHON_INCLUDES)
+    AC_SUBST(PYTHON_LIBS)
+else
+    enable_python="no (disabled, use --enable-python to enable)"
+fi
+
 dnl Vala langauge binding
 AC_MSG_CHECKING([whether you enable Vala language support])
 AC_ARG_ENABLE(vala,
@@ -195,6 +226,8 @@ eekboard/Makefile
 src/Makefile
 tests/Makefile
 bindings/Makefile
+bindings/python/Makefile
+bindings/python/eekboard/Makefile
 bindings/vala/Makefile
 docs/Makefile
 docs/reference/Makefile