# vim:set et sts=4 sw=4:
#
# ibus - The Input Bus
#
# Copyright (c) 2007-2010 Peng Huang <shawn.p.huang@gmail.com>
# Copyright (c) 2007-2010 Red Hat, Inc.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301
# USA

__all__ = ("IInputContext", )

import dbus.service
from ibus.common import \
    IBUS_IFACE_INPUT_CONTEXT

class IInputContext(dbus.service.Object):
    # define method decorator.
    method = lambda **args: \
        dbus.service.method(dbus_interface=IBUS_IFACE_INPUT_CONTEXT, \
                            **args)

    # define async method decorator.
    async_method = lambda **args: \
        dbus.service.method(dbus_interface=IBUS_IFACE_INPUT_CONTEXT, \
                            async_callbacks=("reply_cb", "error_cb"), \
                            **args)

    # define signal decorator.
    signal = lambda **args: \
        dbus.service.signal(dbus_interface=IBUS_IFACE_INPUT_CONTEXT, \
                            **args)

    @async_method(in_signature="uuu", out_signature="b")
    def ProcessKeyEvent(self, keyval, keycode, state, reply_cb, error_cb): pass

    @method(in_signature="iiii")
    def SetCursorLocation(self, x, y, w, h): pass

    @method(in_signature="vuu")
    def SetSurroundingText(self, text, cursor_index, anchor_pos): pass

    @method()
    def FocusIn(self): pass

    @method()
    def FocusOut(self): pass

    @method()
    def Reset(self): pass

    @method(in_signature="u")
    def SetCapabilities(self, caps): pass

    @method(out_signature="v")
    def GetEngine(self): pass

    @method(in_signature="s")
    def SetEngine(self, engine_name): pass

    @method()
    def Destroy(self): pass

    #sigals
    @signal(signature="v")
    def CommitText(self, text): pass

    @signal(signature="uuu")
    def ForwardKeyEvent(self, keyval, keycode, state): pass

    @signal(signature="iu")
    def DeleteSurroundingText(self, offset_from_cursor, nchars): pass

    @signal(signature="vub")
    def UpdatePreeditText(self, text, cursor_pos, visible): pass

    @signal()
    def ShowPreeditText(self): pass

    @signal()
    def HidePreeditText(self): pass

    @signal(signature="vb")
    def UpdateAuxiliaryText(self, text, visible): pass

    @signal()
    def ShowAuxiliaryText(self): pass

    @signal()
    def HideAuxiliaryText(self): pass

    @signal(signature="vb")
    def UpdateLookupTable(self, lookup_table, visible): pass

    @signal()
    def ShowLookupTable(self): pass

    @signal()
    def HideLookupTable(self): pass

    @signal()
    def PageUpLookupTable(self): pass

    @signal()
    def PageDownLookupTable(self): pass

    @signal()
    def CursorUpLookupTable(self): pass

    @signal()
    def CursorDownLookupTable(self): pass

    @signal(signature="v")
    def RegisterProperties(self, props): pass

    @signal(signature="v")
    def UpdateProperty(self, prop): pass