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 _SHAPELIST_HXX 25 #define _SHAPELIST_HXX 26 27 #include <svx/sdrobjectuser.hxx> 28 29 #include <list> 30 31 namespace sd 32 { 33 class ShapeList : public sdr::ObjectUser 34 { 35 public: 36 ShapeList(); 37 virtual ~ShapeList(); 38 39 /** adds the given shape to this list */ 40 void addShape( SdrObject& rObject ); 41 42 /** removes the shape from this list and returns 43 a pointer to the next shape in list or 0*/ 44 SdrObject* removeShape( SdrObject& rObject ); 45 46 /** removes all shapes from this list */ 47 void clear(); 48 49 /** returns true if this list is empty */ 50 bool isEmpty() const; 51 52 /** returns true if given shape is part of this list */ 53 bool hasShape( SdrObject& rObject ) const; 54 55 /** returns the shape following the given shape in the list or 0 56 returns the first shape if pObj is 0 */ 57 SdrObject* getNextShape(SdrObject* pObj) const; 58 59 /** 60 */ 61 SdrObject* getNextShape(); 62 63 /** 64 */ 65 void seekShape( sal_uInt32 nIndex ); 66 67 /** 68 */ 69 bool hasMore() const; 70 getList() const71 const std::list< SdrObject* >& getList() const { return maShapeList; } 72 73 private: 74 virtual void ObjectInDestruction(const SdrObject& rObject); 75 76 typedef std::list< SdrObject* > ListImpl; 77 ListImpl maShapeList; 78 ListImpl::iterator maIter; 79 }; 80 } 81 82 #endif // _SHAPELIST_HXX 83