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 * Licensed to the Apache Software Foundation (ASF) under one
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 * 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
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 *   http://www.apache.org/licenses/LICENSE-2.0
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#ifndef __FRAMEWORK_JOBS_JOBDISPATCH_HXX_
#define __FRAMEWORK_JOBS_JOBDISPATCH_HXX_

//_______________________________________
// my own includes

#include <jobs/configaccess.hxx>
#include <threadhelp/threadhelpbase.hxx>
#include <macros/xinterface.hxx>
#include <macros/xtypeprovider.hxx>
#include <macros/xserviceinfo.hxx>
#include <macros/debug.hxx>
#include <stdtypes.h>
#include <general.h>

//_______________________________________
// interface includes
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/frame/XNotifyingDispatch.hpp>
#include <com/sun/star/frame/XDispatch.hpp>
#include <com/sun/star/frame/XStatusListener.hpp>
#include <com/sun/star/frame/XDispatchResultListener.hpp>
#include <com/sun/star/task/XJobListener.hpp>
#include <com/sun/star/frame/XTerminateListener.hpp>
#include <com/sun/star/frame/XDispatchProvider.hpp>
#include <com/sun/star/frame/XDesktop.hpp>
#include <com/sun/star/uno/XInterface.hpp>
#include <com/sun/star/beans/NamedValue.hpp>
#include <com/sun/star/frame/FeatureStateEvent.hpp>
#include <com/sun/star/frame/DispatchResultEvent.hpp>
#include <com/sun/star/lang/XInitialization.hpp>

//_______________________________________
// other includes
#include <unotools/configpathes.hxx>
#include <cppuhelper/weak.hxx>
#include <rtl/ustring.hxx>

//_______________________________________
// namespace

namespace framework{

//_______________________________________
// public const

//_______________________________________
/**
    @short  implements a dispatch object for jobs
    @descr  Such dispatch object will be used by the generic dispatch mechanism if
            an URL "vnd.sun.star.job:alias=<name>" occures.
            Then an instance of this class will be created and used.
            This new instance will be called within his method
            dispatch() or dispatchWithNotification() for executing the
            real job. We do it, control the life cycle of this internal
            wrapped job and inform any interested listener if it finish.
 */
class JobDispatch : public  css::lang::XTypeProvider
                  , public  css::lang::XServiceInfo
                  , public  css::lang::XInitialization
                  , public  css::frame::XDispatchProvider
                  , public  css::frame::XNotifyingDispatch      // => XDispatch
                  , private ThreadHelpBase
                  , public  ::cppu::OWeakObject
{
    //___________________________________
    // member

    private:

        /** reference to the uno service manager */
        css::uno::Reference< css::lang::XMultiServiceFactory > m_xSMGR;

        /** reference to the frame, inside which this dispatch is used */
        css::uno::Reference< css::frame::XFrame > m_xFrame;

        /** name of module (writer, impress etc.) the frame is for */
        ::rtl::OUString m_sModuleIdentifier;

    //___________________________________
    // native interface methods

    public:

                  JobDispatch( const css::uno::Reference< css::lang::XMultiServiceFactory >& xSMGR );
         virtual ~JobDispatch(                                                                     );

        void impl_dispatchEvent  ( const ::rtl::OUString&                                            sEvent    ,
                                   const css::uno::Sequence< css::beans::PropertyValue >&            lArgs     ,
                                   const css::uno::Reference< css::frame::XDispatchResultListener >& xListener );
        void impl_dispatchService( const ::rtl::OUString&                                            sService  ,
                                   const css::uno::Sequence< css::beans::PropertyValue >&            lArgs     ,
                                   const css::uno::Reference< css::frame::XDispatchResultListener >& xListener );
        void impl_dispatchAlias  ( const ::rtl::OUString&                                            sAlias    ,
                                   const css::uno::Sequence< css::beans::PropertyValue >&            lArgs     ,
                                   const css::uno::Reference< css::frame::XDispatchResultListener >& xListener );

    //___________________________________
    // uno interface methods

    public:

        // XInterface, XTypeProvider, XServiceInfo
        FWK_DECLARE_XINTERFACE
        FWK_DECLARE_XTYPEPROVIDER
        DECLARE_XSERVICEINFO

        // Xinitialization
        virtual void SAL_CALL initialize( const css::uno::Sequence< css::uno::Any >& lArguments ) throw(css::uno::Exception       ,
                                                                                                        css::uno::RuntimeException);

        // XDispatchProvider
        virtual css::uno::Reference< css::frame::XDispatch > SAL_CALL                       queryDispatch  ( const css::util::URL&                                       aURL             ,
                                                                                                             const ::rtl::OUString&                                      sTargetFrameName ,
                                                                                                                   sal_Int32                                             nSearchFlags     ) throw(css::uno::RuntimeException);
        virtual css::uno::Sequence< css::uno::Reference< css::frame::XDispatch > > SAL_CALL queryDispatches( const css::uno::Sequence< css::frame::DispatchDescriptor >& lDescriptor      ) throw(css::uno::RuntimeException);

        // XNotifyingDispatch
        virtual void SAL_CALL dispatchWithNotification( const css::util::URL&                                             aURL      ,
                                                        const css::uno::Sequence< css::beans::PropertyValue >&            lArgs     ,
                                                        const css::uno::Reference< css::frame::XDispatchResultListener >& xListener ) throw(css::uno::RuntimeException);

        // XDispatch
        virtual void SAL_CALL dispatch            ( const css::util::URL&                                     aURL      ,
                                                    const css::uno::Sequence< css::beans::PropertyValue >&    lArgs     ) throw(css::uno::RuntimeException);
        virtual void SAL_CALL addStatusListener   ( const css::uno::Reference< css::frame::XStatusListener >& xListener ,
                                                    const css::util::URL&                                     aURL      ) throw(css::uno::RuntimeException);
        virtual void SAL_CALL removeStatusListener( const css::uno::Reference< css::frame::XStatusListener >& xListener ,
                                                    const css::util::URL&                                     aURL      ) throw(css::uno::RuntimeException);
};

} // namespace framework

#endif // __FRAMEWORK_JOBS_JOBDISPATCH_HXX_