1*c45d927aSAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*c45d927aSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*c45d927aSAndrew Rist * or more contributor license agreements. See the NOTICE file 5*c45d927aSAndrew Rist * distributed with this work for additional information 6*c45d927aSAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*c45d927aSAndrew Rist * to you under the Apache License, Version 2.0 (the 8*c45d927aSAndrew Rist * "License"); you may not use this file except in compliance 9*c45d927aSAndrew Rist * with the License. You may obtain a copy of the License at 10*c45d927aSAndrew Rist * 11*c45d927aSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*c45d927aSAndrew Rist * 13*c45d927aSAndrew Rist * Unless required by applicable law or agreed to in writing, 14*c45d927aSAndrew Rist * software distributed under the License is distributed on an 15*c45d927aSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*c45d927aSAndrew Rist * KIND, either express or implied. See the License for the 17*c45d927aSAndrew Rist * specific language governing permissions and limitations 18*c45d927aSAndrew Rist * under the License. 19*c45d927aSAndrew Rist * 20*c45d927aSAndrew Rist *************************************************************/ 21*c45d927aSAndrew Rist 22*c45d927aSAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir #ifndef _SHAPELIST_HXX 25cdf0e10cSrcweir #define _SHAPELIST_HXX 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include <svx/sdrobjectuser.hxx> 28cdf0e10cSrcweir 29cdf0e10cSrcweir #include <list> 30cdf0e10cSrcweir 31cdf0e10cSrcweir namespace sd 32cdf0e10cSrcweir { 33cdf0e10cSrcweir class ShapeList : public sdr::ObjectUser 34cdf0e10cSrcweir { 35cdf0e10cSrcweir public: 36cdf0e10cSrcweir ShapeList(); 37cdf0e10cSrcweir virtual ~ShapeList(); 38cdf0e10cSrcweir 39cdf0e10cSrcweir /** adds the given shape to this list */ 40cdf0e10cSrcweir void addShape( SdrObject& rObject ); 41cdf0e10cSrcweir 42cdf0e10cSrcweir /** removes the shape from this list and returns 43cdf0e10cSrcweir a pointer to the next shape in list or 0*/ 44cdf0e10cSrcweir SdrObject* removeShape( SdrObject& rObject ); 45cdf0e10cSrcweir 46cdf0e10cSrcweir /** removes all shapes from this list */ 47cdf0e10cSrcweir void clear(); 48cdf0e10cSrcweir 49cdf0e10cSrcweir /** returns true if this list is empty */ 50cdf0e10cSrcweir bool isEmpty() const; 51cdf0e10cSrcweir 52cdf0e10cSrcweir /** returns true if given shape is part of this list */ 53cdf0e10cSrcweir bool hasShape( SdrObject& rObject ) const; 54cdf0e10cSrcweir 55cdf0e10cSrcweir /** returns the shape following the given shape in the list or 0 56cdf0e10cSrcweir returns the first shape if pObj is 0 */ 57cdf0e10cSrcweir SdrObject* getNextShape(SdrObject* pObj) const; 58cdf0e10cSrcweir 59cdf0e10cSrcweir /** 60cdf0e10cSrcweir */ 61cdf0e10cSrcweir SdrObject* getNextShape(); 62cdf0e10cSrcweir 63cdf0e10cSrcweir /** 64cdf0e10cSrcweir */ 65cdf0e10cSrcweir void seekShape( sal_uInt32 nIndex ); 66cdf0e10cSrcweir 67cdf0e10cSrcweir /** 68cdf0e10cSrcweir */ 69cdf0e10cSrcweir bool hasMore() const; 70cdf0e10cSrcweir getList() const71cdf0e10cSrcweir const std::list< SdrObject* >& getList() const { return maShapeList; } 72cdf0e10cSrcweir 73cdf0e10cSrcweir private: 74cdf0e10cSrcweir virtual void ObjectInDestruction(const SdrObject& rObject); 75cdf0e10cSrcweir 76cdf0e10cSrcweir typedef std::list< SdrObject* > ListImpl; 77cdf0e10cSrcweir ListImpl maShapeList; 78cdf0e10cSrcweir ListImpl::iterator maIter; 79cdf0e10cSrcweir }; 80cdf0e10cSrcweir } 81cdf0e10cSrcweir 82cdf0e10cSrcweir #endif // _SHAPELIST_HXX 83