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path: root/framework/inc/uielement/langselectionstatusbarcontroller.hxx
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org 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 version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

#ifndef __FRAMEWORK_UIELEMENT_LANGSELECTIONSTATUSBARCONTROLLER_HXX_
#define __FRAMEWORK_UIELEMENT_LANGSELECTIONSTATUSBARCONTROLLER_HXX_

#include <macros/generic.hxx>
#include <macros/xinterface.hxx>
#include <macros/xtypeprovider.hxx>
#include <macros/xserviceinfo.hxx>
#include <stdtypes.h>
#include <com/sun/star/linguistic2/XLanguageGuessing.hpp>
#include <svtools/statusbarcontroller.hxx>
#include <rtl/ustring.hxx>

#include "helper/mischelper.hxx"

#include <set>

class SvtLanguageTable;


// component helper namespace
namespace framework {

class LangSelectionStatusbarController : public svt::StatusbarController
{
    public:
        explicit LangSelectionStatusbarController( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xServiceManager );

        // XServiceInfo
        DECLARE_XSERVICEINFO

        // XInterface
        virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type& aType ) throw (::com::sun::star::uno::RuntimeException);
        virtual void SAL_CALL acquire() throw ();
        virtual void SAL_CALL release() throw ();

        // XInitialization
        virtual void SAL_CALL initialize( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aArguments ) throw (::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException);

        // XComponent
        virtual void SAL_CALL dispose() throw ( ::com::sun::star::uno::RuntimeException );

        // XEventListener
        virtual void SAL_CALL disposing( const com::sun::star::lang::EventObject& Source ) throw ( ::com::sun::star::uno::RuntimeException );

        // XStatusListener
        virtual void SAL_CALL statusChanged( const ::com::sun::star::frame::FeatureStateEvent& Event ) throw ( ::com::sun::star::uno::RuntimeException );

        // XStatusbarController
        virtual ::sal_Bool SAL_CALL mouseButtonDown( const ::com::sun::star::awt::MouseEvent& aMouseEvent ) throw (::com::sun::star::uno::RuntimeException);
        virtual ::sal_Bool SAL_CALL mouseMove( const ::com::sun::star::awt::MouseEvent& aMouseEvent ) throw (::com::sun::star::uno::RuntimeException);
        virtual ::sal_Bool SAL_CALL mouseButtonUp( const ::com::sun::star::awt::MouseEvent& aMouseEvent ) throw (::com::sun::star::uno::RuntimeException);
        virtual void SAL_CALL command( const ::com::sun::star::awt::Point& aPos,
                                       ::sal_Int32 nCommand,
                                       ::sal_Bool bMouseEvent,
                                       const ::com::sun::star::uno::Any& aData ) throw (::com::sun::star::uno::RuntimeException);
        virtual void SAL_CALL paint( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XGraphics >& xGraphics,
                                     const ::com::sun::star::awt::Rectangle& rOutputRectangle,
                                     ::sal_Int32 nItemId, ::sal_Int32 nStyle ) throw (::com::sun::star::uno::RuntimeException);
        virtual void SAL_CALL click() throw (::com::sun::star::uno::RuntimeException);
        virtual void SAL_CALL doubleClick() throw (::com::sun::star::uno::RuntimeException);

    private:
        virtual ~LangSelectionStatusbarController() {}
        LangSelectionStatusbarController(LangSelectionStatusbarController &); // not defined
        void operator =(LangSelectionStatusbarController &); // not defined


        sal_Bool            m_bShowMenu;        // if the menu is to be displayed or not (depending on the selected object/text)
        sal_Int16           m_nScriptType;      // the flags for the different script types available in the selection, LATIN = 0x0001, ASIAN = 0x0002, COMPLEX = 0x0004
        ::rtl::OUString     m_aCurLang;         // the language of the current selection, "*" if there are more than one languages
        ::rtl::OUString     m_aKeyboardLang;    // the keyboard language
        ::rtl::OUString     m_aGuessedTextLang;     // the 'guessed' language for the selection, "" if none could be guessed
        LanguageGuessingHelper      m_aLangGuessHelper;

        void LangMenu() throw (::com::sun::star::uno::RuntimeException);
};

} // framework namespace

#endif // __FRAMEWORK_UIELEMENT_LANGSELECTIONSTATUSBARCONTROLLER_HXX_

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