scim-bridge-client-imcontext-qt.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 SCIMBRIDGECLIENTIMCONTEXTQT_H_
#define SCIMBRIDGECLIENTIMCONTEXTQT_H_

#ifdef QT4
#include <QApplication>
#include <QEvent>
#include <QFont>
#include <QInputContext>
#include <QInputMethodEvent>
#include <QObject>
#include <QPoint>
#include <QWidget>
#else
#include <qapplication.h>
#include <qevent.h>
#include <qfont.h>
#include <qinputcontext.h>
#include <qobject.h>
#include <qptrlist.h>
#include <qpoint.h>
#include <qwidget.h>
#endif

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

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

#include "scim-bridge-client-common-qt.h"

struct _ScimBridgeClientIMContext: public QInputContext
{

    public:

        static void static_initialize ();
        
        static void static_finalize ();

        static void connection_opened ();

        static void connection_closed ();

        static _ScimBridgeClientIMContext *alloc ();

        virtual ~_ScimBridgeClientIMContext () {}

        virtual bool x11FilterEvent (QWidget *widget, XEvent *event) = 0;

        virtual bool filterEvent (const QEvent *event) = 0;

#ifdef QT4

        virtual void update () = 0;

        virtual QString identifierName () = 0;

        virtual QString language () = 0;

        virtual void mouseHandler (int offset, QMouseEvent *event) = 0;

        virtual void widgetDestroyed (QWidget *widget) = 0;

#else

        virtual void setFocus () = 0;

        virtual void unsetFocus () = 0;
        
        virtual void setMicroFocus (int x, int y, int w, int h, QFont *font = 0) = 0;

        virtual void mouseHandler (int offset, QEvent::Type type, ButtonState button, ButtonState state) = 0;

#endif

        virtual void reset () = 0;

    protected:

        _ScimBridgeClientIMContext () {}

};

#endif                                            /*SCIMBRIDGECLIENTIMCONTEXTQT_H_*/