| /************************************************************** | 
 |  *  | 
 |  * 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 IDOCUMENTDRAWMODEL_HXX_INCLUDED | 
 | #define IDOCUMENTDRAWMODEL_HXX_INCLUDED | 
 |  | 
 | #include <svx/svdtypes.hxx> | 
 |  | 
 | class SwDrawModel; | 
 | class SdrPageView; | 
 |  | 
 | /** IDocumentDrawModelAccess | 
 |  */ | 
 | class IDocumentDrawModelAccess | 
 | { | 
 | public: | 
 |  | 
 |     /** Draw Model and id accessors | 
 |      */ | 
 |     virtual const SwDrawModel* GetDrawModel() const = 0; | 
 |     virtual SwDrawModel* GetDrawModel() = 0; | 
 |     virtual SwDrawModel* _MakeDrawModel() = 0; | 
 |     virtual SwDrawModel* GetOrCreateDrawModel() = 0; | 
 |     virtual SdrLayerID GetHeavenId() const = 0; | 
 |     virtual SdrLayerID GetHellId() const = 0; | 
 |     virtual SdrLayerID GetControlsId() const = 0; | 
 |     virtual SdrLayerID GetInvisibleHeavenId() const = 0; | 
 |     virtual SdrLayerID GetInvisibleHellId() const = 0; | 
 |     virtual SdrLayerID GetInvisibleControlsId() const = 0; | 
 |  | 
 |     /** method to notify drawing page view about the invisible layers | 
 |         OD 26.06.2003 #108784# | 
 |         @author OD | 
 |     */ | 
 |     virtual void NotifyInvisibleLayers( SdrPageView& _rSdrPageView ) = 0; | 
 |  | 
 |     /** method to determine, if a layer ID belongs to the visible ones. | 
 |         OD 25.06.2003 #108784# | 
 |         Note: If given layer ID is unknown, method asserts and returns <false>. | 
 |         @author OD | 
 |  | 
 |         @param _nLayerId | 
 |         input parameter - layer ID, which has to be checked, if it belongs to | 
 |         the visible ones. | 
 |  | 
 |         @return bool, indicating, if given layer ID belongs to the visible ones. | 
 |     */ | 
 |     virtual bool IsVisibleLayerId( const SdrLayerID& _nLayerId ) const = 0; | 
 |  | 
 |     /** method to determine, if the corresponding visible layer ID for a invisible one. | 
 |  | 
 |         OD 25.06.2003 #108784# | 
 |         Note: If given layer ID is a visible one, method returns given layer ID. | 
 |         Note: If given layer ID is unknown, method returns given layer ID. | 
 |  | 
 |         @author OD | 
 |  | 
 |         @param _nInvisibleLayerId | 
 |         input parameter - invisible layer ID for which the corresponding | 
 |         visible one has to be returned. | 
 |  | 
 |         @return sal_Int8, visible layer ID corresponding to given layer ID | 
 |     */ | 
 |     virtual SdrLayerID GetVisibleLayerIdByInvisibleOne( const SdrLayerID& _nInvisibleLayerId ) = 0; | 
 |  | 
 |     /** method to determine, if the corresponding invisible layer ID for a visible one. | 
 |  | 
 |         OD 25.06.2003 #108784# | 
 |         Note: If given layer ID is a invisible one, method returns given layer ID. | 
 |         Note: If given layer ID is unknown, method returns given layer ID. | 
 |  | 
 |         @author OD | 
 |  | 
 |         @param _nVisibleLayerId | 
 |         input parameter - visible layer ID for which the corresponding | 
 |         invisible one has to be returned. | 
 |  | 
 |         @return sal_Int8, invisible layer ID corresponding to given layer ID | 
 |     */ | 
 |     virtual SdrLayerID GetInvisibleLayerIdByVisibleOne( const SdrLayerID& _nVisibleLayerId ) = 0; | 
 |  | 
 | protected: | 
 |  | 
 |     virtual ~IDocumentDrawModelAccess() {}; | 
 | }; | 
 |  | 
 | #endif |