/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */

#ifndef __FRAMEWORK_SERVICES_TABWINDOWSERVICE_HXX_
#define __FRAMEWORK_SERVICES_TABWINDOWSERVICE_HXX_

/** Attention: stl headers must(!) be included at first. Otherwhise it can make trouble
               with solaris headers ...
*/
#include <vector>

#include <classes/fwktabwindow.hxx>
#include <classes/propertysethelper.hxx>
#include <threadhelp/threadhelpbase.hxx>
#include <macros/generic.hxx>
#include <macros/debug.hxx>
#include <macros/xinterface.hxx>
#include <macros/xtypeprovider.hxx>
#include <macros/xserviceinfo.hxx>
#include <general.h>
#include <stdtypes.h>

#include <com/sun/star/awt/XSimpleTabController.hpp>
#include <com/sun/star/awt/XWindow.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>

#include <cppuhelper/weak.hxx>
#include <vcl/window.hxx>

namespace framework{

struct TTabPageInfo
{
    public:

        TTabPageInfo()
            : m_nIndex      ( -1      )
            , m_bCreated    (sal_False)
            , m_pPage       ( NULL    )
            , m_lProperties (         )
        {}

        TTabPageInfo(::sal_Int32 nID)
            : m_nIndex      ( nID     )
            , m_bCreated    (sal_False)
            , m_pPage       ( NULL    )
            , m_lProperties (         )
        {}

    public:

        ::sal_Int32                                   m_nIndex;
        ::sal_Bool                                    m_bCreated;
        FwkTabPage*                                   m_pPage;
        css::uno::Sequence< css::beans::NamedValue >  m_lProperties;
};

typedef ::boost::unordered_map< ::sal_Int32                    ,
                         TTabPageInfo                   ,
                         Int32HashCode                  ,
                         ::std::equal_to< ::sal_Int32 > > TTabPageInfoHash;

/*-************************************************************************************************************//**
    @short  implements a helper service providing a dockable tab control window
*//*-*************************************************************************************************************/

class TabWindowService :  public css::lang::XTypeProvider
                         ,  public css::lang::XServiceInfo
                         ,  public css::awt::XSimpleTabController
                         ,  public css::lang::XComponent
                         ,  public ThreadHelpBase
                         ,  public TransactionBase
                         ,  public PropertySetHelper
                         ,  public ::cppu::OWeakObject
{
    //-------------------------------------------------------------------------------------------------------------
    //  public methods
    //-------------------------------------------------------------------------------------------------------------

    public:

        //---------------------------------------------------------------------------------------------------------
        //  constructor / destructor
        //---------------------------------------------------------------------------------------------------------

        TabWindowService( const css::uno::Reference< css::lang::XMultiServiceFactory >& xFactory );
        virtual ~TabWindowService();

        //---------------------------------------------------------------------------------------------------------
        //  XInterface, XTypeProvider, XServiceInfo
        //---------------------------------------------------------------------------------------------------------

        FWK_DECLARE_XINTERFACE
        FWK_DECLARE_XTYPEPROVIDER
        DECLARE_XSERVICEINFO

        //---------------------------------------------------------------------------------------------------------
        //  XSimpleTabController
        //---------------------------------------------------------------------------------------------------------

        virtual sal_Int32 SAL_CALL insertTab() throw ( css::uno::RuntimeException );
        virtual void SAL_CALL removeTab( sal_Int32 nID ) throw ( css::lang::IndexOutOfBoundsException, css::uno::RuntimeException );
        virtual void SAL_CALL setTabProps( sal_Int32 nID, const css::uno::Sequence< css::beans::NamedValue >& aProperties ) throw ( css::lang::IndexOutOfBoundsException, css::uno::RuntimeException );
        virtual css::uno::Sequence< css::beans::NamedValue > SAL_CALL getTabProps( sal_Int32 nID ) throw ( css::lang::IndexOutOfBoundsException, css::uno::RuntimeException );
        virtual void SAL_CALL activateTab( sal_Int32 nID ) throw ( css::lang::IndexOutOfBoundsException, css::uno::RuntimeException );
        virtual sal_Int32 SAL_CALL getActiveTabID() throw ( css::uno::RuntimeException );
        virtual void SAL_CALL addTabListener( const css::uno::Reference< css::awt::XTabListener >& Listener ) throw ( css::uno::RuntimeException );
        virtual void SAL_CALL removeTabListener( const css::uno::Reference< css::awt::XTabListener >& Listener ) throw ( css::uno::RuntimeException );

        //---------------------------------------------------------------------------------------------------------
        //  XComponent
        //---------------------------------------------------------------------------------------------------------

        virtual void SAL_CALL dispose() throw ( css::uno::RuntimeException );
        virtual void SAL_CALL addEventListener( const css::uno::Reference< css::lang::XEventListener >& xListener ) throw ( css::uno::RuntimeException );
        virtual void SAL_CALL removeEventListener( const css::uno::Reference< css::lang::XEventListener >& xListener ) throw ( css::uno::RuntimeException );

    //-------------------------------------------------------------------------------------------------------------
    //  protected methods
    //-------------------------------------------------------------------------------------------------------------

    protected:

    //-------------------------------------------------------------------------------------------------------------
    //  private methods
    //-------------------------------------------------------------------------------------------------------------

    private:

        void impl_initializePropInfo();
        virtual void SAL_CALL impl_setPropertyValue(const ::rtl::OUString& sProperty,
                                                          sal_Int32        nHandle  ,
                                                    const css::uno::Any&   aValue   );
        virtual css::uno::Any SAL_CALL impl_getPropertyValue(const ::rtl::OUString& sProperty,
                                                                   sal_Int32        nHandle  );

        DECL_DLLPRIVATE_LINK( EventListener, VclSimpleEvent * );

        void impl_checkTabIndex (::sal_Int32 nID) throw (css::lang::IndexOutOfBoundsException);
        TTabPageInfoHash::iterator impl_getTabPageInfo(::sal_Int32 nID) throw (css::lang::IndexOutOfBoundsException);
        FwkTabWindow* mem_TabWin ();
    //-------------------------------------------------------------------------------------------------------------
    //  variables
    //  (should be private everyway!)
    //-------------------------------------------------------------------------------------------------------------

    private:

        /// reference to factory, which has created this instance
        css::uno::Reference< css::lang::XMultiServiceFactory > m_xFactory;

        /// the tab window as XWindow ( to hold window* alive !)
        css::uno::Reference< css::awt::XWindow > m_xTabWin;

        /// the VCL tab window
        FwkTabWindow* m_pTabWin;

        /// container of inserted tab pages
        TTabPageInfoHash m_lTabPageInfos;

        /// container of the added TabListener
        ::cppu::OMultiTypeInterfaceContainerHelper m_lListener;

        /// counter of the tabpage indexes
        ::sal_Int32 m_nPageIndexCounter;

        /// index of the current active page
        ::sal_Int32 m_nCurrentPageIndex;

        /// title of the tabcontrolled window
        ::rtl::OUString m_sTitle;

};      //  class TabWindowService

}       //  namespace framework

#endif  //  #ifndef __FRAMEWORK_SERVICES_TABWINDOWSERVICE_HXX_

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