1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef IDOCUMENTDRAWMODEL_HXX_INCLUDED 25 #define IDOCUMENTDRAWMODEL_HXX_INCLUDED 26 27 #include <svx/svdtypes.hxx> 28 29 class SdrModel; 30 class SdrPageView; 31 32 /** IDocumentDrawModelAccess 33 */ 34 class IDocumentDrawModelAccess 35 { 36 public: 37 38 /** Draw Model and id accessors 39 */ 40 virtual const SdrModel* GetDrawModel() const = 0; 41 virtual SdrModel* GetDrawModel() = 0; 42 virtual SdrModel* _MakeDrawModel() = 0; 43 virtual SdrModel* GetOrCreateDrawModel() = 0; 44 virtual SdrLayerID GetHeavenId() const = 0; 45 virtual SdrLayerID GetHellId() const = 0; 46 virtual SdrLayerID GetControlsId() const = 0; 47 virtual SdrLayerID GetInvisibleHeavenId() const = 0; 48 virtual SdrLayerID GetInvisibleHellId() const = 0; 49 virtual SdrLayerID GetInvisibleControlsId() const = 0; 50 51 /** method to notify drawing page view about the invisible layers 52 OD 26.06.2003 #108784# 53 @author OD 54 */ 55 virtual void NotifyInvisibleLayers( SdrPageView& _rSdrPageView ) = 0; 56 57 /** method to determine, if a layer ID belongs to the visible ones. 58 OD 25.06.2003 #108784# 59 Note: If given layer ID is unknown, method asserts and returns <false>. 60 @author OD 61 62 @param _nLayerId 63 input parameter - layer ID, which has to be checked, if it belongs to 64 the visible ones. 65 66 @return bool, indicating, if given layer ID belongs to the visible ones. 67 */ 68 virtual bool IsVisibleLayerId( const SdrLayerID& _nLayerId ) const = 0; 69 70 /** method to determine, if the corresponding visible layer ID for a invisible one. 71 72 OD 25.06.2003 #108784# 73 Note: If given layer ID is a visible one, method returns given layer ID. 74 Note: If given layer ID is unknown, method returns given layer ID. 75 76 @author OD 77 78 @param _nInvisibleLayerId 79 input parameter - invisible layer ID for which the corresponding 80 visible one has to be returned. 81 82 @return sal_Int8, visible layer ID corresponding to given layer ID 83 */ 84 virtual SdrLayerID GetVisibleLayerIdByInvisibleOne( const SdrLayerID& _nInvisibleLayerId ) = 0; 85 86 /** method to determine, if the corresponding invisible layer ID for a visible one. 87 88 OD 25.06.2003 #108784# 89 Note: If given layer ID is a invisible one, method returns given layer ID. 90 Note: If given layer ID is unknown, method returns given layer ID. 91 92 @author OD 93 94 @param _nVisibleLayerId 95 input parameter - visible layer ID for which the corresponding 96 invisible one has to be returned. 97 98 @return sal_Int8, invisible layer ID corresponding to given layer ID 99 */ 100 virtual SdrLayerID GetInvisibleLayerIdByVisibleOne( const SdrLayerID& _nVisibleLayerId ) = 0; 101 102 protected: 103 ~IDocumentDrawModelAccess()104 virtual ~IDocumentDrawModelAccess() {}; 105 }; 106 107 #endif 108