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#ifndef __com_sun_star_frame_XModel2_idl__
#define __com_sun_star_frame_XModel2_idl__

#include <com/sun/star/frame/XController2.idl>
#include <com/sun/star/frame/XModel.idl>
#include <com/sun/star/container/XEnumeration.idl>
#include <com/sun/star/awt/XWindow.idl>
#include <com/sun/star/lang/IllegalArgumentException.idl>

//=============================================================================

 module com {  module sun {  module star {  module frame {

//=============================================================================
/** extends interface XModel.
 
    The following functions are added:
 
    - enumeration of all currently connected controller objects.
      (not getCurrentController() only, which depends on focus)
 
    - establish new view controller factory methods, which will make
      it possible to create new views for this model.
 */
interface XModel2 : com::sun::star::frame::XModel
{
    //-------------------------------------------------------------------------
    /** provides list of all currently connected controller objects.

        <p>
        Please note: Because this interface will might be used inside
        multi threaded environments those list can contain still disposed items
        or it new added controller will be missing (if they was added after this
        enumeration was created).
        </P>

        @returns
            list of controller objects.
            Enumeration can be empty but not NULL.
     */
    com::sun::star::container::XEnumeration getControllers();

    //-------------------------------------------------------------------------
    /** provides the available names of the factory to be used to create views.

        <p>The names are usually logical view names. The following names have
        a defined meaning, i.e. every concrete implementation which returns such
        a name must ensure it has the same meaning, and if a concrete implementation
        has a view with the given meaning, it must give it the name as defined here:
        <ul>
            <li><b>Default</b> specifies the default view of the document.</li>
            <li><b>Preview</b> specifies a preview of the document. A minimal implementation of such a view
                is a <em>Default</em> view which is read-only.</li>
            <li><b>PrintPreview</b> specifies a print preview of the document.</li>
        </ul>
        </p>

        <p>Implementations of this interface might decide to support additional
        view names, which then are documented in the respective service descriptions.</p>

        @see createView

        @returns
            a sequence of names of all supported views for this document.
     */
    sequence< string > getAvailableViewControllerNames();

    //-------------------------------------------------------------------------
    /** creates the default view instance for this model.

        <p>Effectively, this method is equivalent to calling <member>createView</member> with
        the <code>ViewName</code> being <code>&quot;Default&quot;</code>.</p>
    
        @param Frame
               used to place the new created view there
               
        @return the new view controller instance
        
        @throws ::com::sun::star::lang::IllegalArgumentException
                if one of the given parameter was wrong
                
        @throws ::com::sun::star::uno::Exception
                if creation of a new view failed by other reasons
     */
    com::sun::star::frame::XController2 createDefaultViewController( [in]  com::sun::star::frame::XFrame Frame )
        raises (com::sun::star::lang::IllegalArgumentException,
                com::sun::star::uno::Exception                );
               
    //-------------------------------------------------------------------------
    /** creates a new view instance classified by the specified name and arguments.
    
        <p>The newly created controller must not be connected with the document and the
        frame. That is, you should neither call <member>XFrame::setComponent</member>, nor
        <member>XController::attachFrame</member>, nor <member>XController::attachModel</member>,
        nor <member>XModel::connectController</member>, not <member>XModel::setCurrentController</member>.
        All of this is the responsibility of the caller, which will do it in the proper order.</p>

        @param ViewName
               classified name of instance
               
        @param Arguments
               arguments used for creation
               
        @param Frame
               used to place the new created view there
               
        @return the new view controller instance
        
        @throws ::com::sun::star::lang::IllegalArgumentException
                if one of the given parameter was wrong
                
        @throws ::com::sun::star::uno::Exception
                if creation of a new view failed by other reasons
     */
    com::sun::star::frame::XController2 createViewController( [in]  string                                           ViewName       ,
                                                              [in]  sequence< com::sun::star::beans::PropertyValue > Arguments      ,
                                                              [in]  com::sun::star::frame::XFrame                    Frame          )
        raises (com::sun::star::lang::IllegalArgumentException,
                com::sun::star::uno::Exception                );
};

//=============================================================================

}; }; }; };

#endif
