xref: /trunk/main/offapi/com/sun/star/frame/XSubToolbarController.idl (revision c4dc0a1a)

/**************************************************************
 *
 * 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
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 *************************************************************/


#ifndef __com_sun_star_frame_XSubToolbarController_idl__
#define __com_sun_star_frame_XSubToolbarController_idl__

#ifndef __com_sun_star_uno_XInterface_idl__
#include <com/sun/star/uno/XInterface.idl>
#endif

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

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

//=============================================================================
/** special interface to support sub-toolbars in a controller implementation.

    <p>
    This interface is normally used to implement the toolbar button/sub-
    toolbar function feature. It exchanges the function of the toolbar
    button, that opened the sub-toolbar, with the one that has been selected
    on the sub-toolbar.
    </p>

    @see com::sun::star::frame::ToolbarController

    @since OpenOffice 2.0
 */
interface XSubToolbarController : com::sun::star::uno::XInterface
{
    //=============================================================================
    /** if the controller features a sub-toolbar.

        @return
            <TRUE/> if the controller offers a sub toolbar, otherwise <FALSE/>.

        <p>
        Enables implementations to dynamically decide to support sub-toolbars
        or not.
        </p>
    */
    boolean opensSubToolbar();

    //=============================================================================
    /** provides the resource URL of the sub-toolbar this controller opens.

        @return
            name of the sub-toolbar this controller offers. A empty string
            will be interpreted as if this controller offers no sub-toolbar.
    */
    string getSubToolbarName();

    //=============================================================================
    /** gets called to notify a controller that a sub-toolbar function has been
        selected.

        @param aCommand
            a string which identifies the function that has been selected by
            a user.
    */
    void functionSelected( [in] string aCommand );

    //=============================================================================
    /** gets called to notify a controller that it should set an image which
        represents the current selected function.

        <p>
        Only the controller instance is able to set the correct image for the
        current function. A toolbar implementation will ask sub-toolbar
        controllers to update their image whenever it has to update the images
        of all its buttons.
        </p>
    */
    void updateImage();
};

}; }; }; };

#endif