scim-bridge-agent-client-listener.h

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/*
 * SCIM Bridge
 *
 * Copyright (c) 2006 Ryo Dairiki <ryo-dairiki@users.sourceforge.net>
 *
 *
 * 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 and 
 * appearing in the file LICENSE.LGPL included in the package of this file.
 * You can also redistribute it and/or modify it under the terms of 
 * the GNU General Public License as published by the Free Software Foundation and 
 * appearing in the file LICENSE.GPL included in the package of this file.
 *
 * 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.
 */

#ifndef SCIMBRIDGEAGENTCLIENTLISTENER_H_
#define SCIMBRIDGEAGENTCLIENTLISTENER_H_

#define Uses_SCIM_ATTRIBUTE
#define Uses_SCIM_EVENT
#include <scim.h>

#include "scim-bridge.h"
#include "scim-bridge-imcontext.h"

#include "scim-bridge-agent-socket-client.h"

class ScimBridgeAgentProtected;

class ScimBridgeAgentClientListener: public ScimBridgeAgentSocketClient
{

    public:

        static ScimBridgeAgentClientListener *alloc (int socket_fd, ScimBridgeAgentProtected *agent);
        
        virtual ~ScimBridgeAgentClientListener () {}

        virtual retval_t imengine_status_changed (scim_bridge_imcontext_id_t imcontext_id, bool enabled) = 0;

        virtual retval_t set_preedit_shown (scim_bridge_imcontext_id_t imcontext_id, bool shown) = 0;

        virtual retval_t set_preedit_cursor_position (scim_bridge_imcontext_id_t imcontext_id, int cursor_position) = 0;

        virtual retval_t set_preedit_string (scim_bridge_imcontext_id_t imcontext_id, const scim::WideString &wstring) = 0;

        virtual retval_t set_preedit_attributes (scim_bridge_imcontext_id_t imcontext_id, const scim::AttributeList &attributes) = 0;

        virtual retval_t update_preedit (scim_bridge_imcontext_id_t imcontext_id) = 0;

        virtual retval_t commit_string (scim_bridge_imcontext_id_t imcontext_id, const scim::WideString &wstring) = 0;

        virtual retval_t beep (scim_bridge_imcontext_id_t imcontext_id) = 0;

        virtual retval_t forward_key_event (scim_bridge_imcontext_id_t imcontext_id, const scim::KeyEvent &key_event) = 0;

        virtual retval_t get_surrounding_string (scim_bridge_imcontext_id_t imcontext_id, int before_max, int after_max, scim::WideString &wstring, int &cursor_position) = 0;

        virtual retval_t delete_surrounding_string (scim_bridge_imcontext_id_t imcontext_id, int offset, int length) = 0;

        virtual retval_t replace_surrounding_string (scim_bridge_imcontext_id_t imcontext_id, const scim::WideString &wstring, int cursor_position) = 0;

    protected:

        ScimBridgeAgentClientListener () {}

};
#endif                                            /*SCIMBRIDGEAGENTCLIENTLISTENER_H_*/