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 SD_SLIDESORTER_SUBSTITUTION_HANDLER_HXX 25cdf0e10cSrcweir #define SD_SLIDESORTER_SUBSTITUTION_HANDLER_HXX 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include <tools/gen.hxx> 28cdf0e10cSrcweir 29cdf0e10cSrcweir #include "model/SlsSharedPageDescriptor.hxx" 30cdf0e10cSrcweir #include "controller/SlsInsertionIndicatorHandler.hxx" 31cdf0e10cSrcweir #include <vector> 32cdf0e10cSrcweir 33cdf0e10cSrcweir 34cdf0e10cSrcweir namespace sd { namespace slidesorter { 35cdf0e10cSrcweir class SlideSorter; 36cdf0e10cSrcweir } } 37cdf0e10cSrcweir 38cdf0e10cSrcweir 39cdf0e10cSrcweir 40cdf0e10cSrcweir namespace sd { namespace slidesorter { namespace controller { 41cdf0e10cSrcweir 42cdf0e10cSrcweir /** A DragAndDropContext object handles an active drag and drop operation. 43cdf0e10cSrcweir When the mouse is moved from one slide sorter window to another the 44cdf0e10cSrcweir target SlideSorter object is exchanged accordingly. 45cdf0e10cSrcweir */ 46cdf0e10cSrcweir class DragAndDropContext 47cdf0e10cSrcweir { 48cdf0e10cSrcweir public: 49cdf0e10cSrcweir /** Create a substitution display of the currently selected pages or, 50cdf0e10cSrcweir when provided, the pages in the transferable. 51cdf0e10cSrcweir */ 52cdf0e10cSrcweir DragAndDropContext (SlideSorter& rSlideSorter); 53cdf0e10cSrcweir ~DragAndDropContext (void); 54cdf0e10cSrcweir 55cdf0e10cSrcweir /** Call this method (for example as reaction to ESC key press) to avoid 56cdf0e10cSrcweir processing (ie moving or inserting) the substition when the called 57cdf0e10cSrcweir DragAndDropContext object is destroyed. 58cdf0e10cSrcweir */ 59cdf0e10cSrcweir void Dispose (void); 60cdf0e10cSrcweir 61cdf0e10cSrcweir /** Move the substitution display by the distance the mouse has 62cdf0e10cSrcweir travelled since the last call to this method or to 63cdf0e10cSrcweir CreateSubstitution(). The given point becomes the new anchor. 64cdf0e10cSrcweir */ 65cdf0e10cSrcweir void UpdatePosition ( 66cdf0e10cSrcweir const Point& rMousePosition, 67cdf0e10cSrcweir const InsertionIndicatorHandler::Mode eMode, 68cdf0e10cSrcweir const bool bAllowAutoScroll = true); 69cdf0e10cSrcweir 70cdf0e10cSrcweir void SetTargetSlideSorter ( 71cdf0e10cSrcweir SlideSorter* pSlideSorter = NULL, 72cdf0e10cSrcweir const Point aMousePosition = Point(0,0), 73cdf0e10cSrcweir const InsertionIndicatorHandler::Mode eMode = InsertionIndicatorHandler::UnknownMode, 74cdf0e10cSrcweir const bool bIsOverSourceView = false); 75cdf0e10cSrcweir 76cdf0e10cSrcweir private: 77cdf0e10cSrcweir SlideSorter* mpTargetSlideSorter; 78cdf0e10cSrcweir model::SharedPageDescriptor mpHitDescriptor; 79cdf0e10cSrcweir sal_Int32 mnInsertionIndex; 80cdf0e10cSrcweir 81cdf0e10cSrcweir void GetPagesFromBookmarks ( 82cdf0e10cSrcweir ::std::vector<const SdPage*>& rPages, 83cdf0e10cSrcweir sal_Int32& rnSelectionCount, 84cdf0e10cSrcweir DrawDocShell* pDocShell, 85cdf0e10cSrcweir const List& rBookmarks) const; 86cdf0e10cSrcweir void GetPagesFromSelection ( 87cdf0e10cSrcweir ::std::vector<const SdPage*>& rPages, 88cdf0e10cSrcweir sal_Int32& rnSelectionCount, 89cdf0e10cSrcweir model::PageEnumeration& rSelection) const; 90cdf0e10cSrcweir }; 91cdf0e10cSrcweir 92cdf0e10cSrcweir 93cdf0e10cSrcweir 94cdf0e10cSrcweir } } } // end of namespace ::sd::slidesorter::controller 95cdf0e10cSrcweir 96cdf0e10cSrcweir #endif 97