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 10cdf0e10cSrcweir * 11*c45d927aSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12cdf0e10cSrcweir * 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. 19cdf0e10cSrcweir * 20*c45d927aSAndrew Rist *************************************************************/ 21*c45d927aSAndrew Rist 22*c45d927aSAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir #ifndef SD_SLIDESORTER_HIDE_SLIDE_FUNCTION_HXX 25cdf0e10cSrcweir #define SD_SLIDESORTER_HIDE_SLIDE_FUNCTION_HXX 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include "controller/SlsSlideFunction.hxx" 28cdf0e10cSrcweir #include "model/SlsPageEnumeration.hxx" 29cdf0e10cSrcweir 30cdf0e10cSrcweir 31cdf0e10cSrcweir namespace sd { namespace slidesorter { namespace controller { 32cdf0e10cSrcweir 33cdf0e10cSrcweir /** Toggle the hidden flag of the selected slides. 34cdf0e10cSrcweir When the selected pages have not all the same state they will all set to 35cdf0e10cSrcweir hidden. When all selected pages have the same state this state is 36cdf0e10cSrcweir toggled for all of them 37cdf0e10cSrcweir */ 38cdf0e10cSrcweir class HideSlideFunction 39cdf0e10cSrcweir : public SlideFunction 40cdf0e10cSrcweir { 41cdf0e10cSrcweir public: 42cdf0e10cSrcweir TYPEINFO(); 43cdf0e10cSrcweir 44cdf0e10cSrcweir virtual ~HideSlideFunction (void); 45cdf0e10cSrcweir 46cdf0e10cSrcweir static FunctionReference Create( SlideSorter& rSlideSorter, SfxRequest& rRequest ); 47cdf0e10cSrcweir virtual void DoExecute( SfxRequest& rReq ); 48cdf0e10cSrcweir 49cdf0e10cSrcweir // The state of a set of slides with respect to being excluded from the 50cdf0e10cSrcweir // slide show. 51cdf0e10cSrcweir enum ExclusionState {UNDEFINED, EXCLUDED, INCLUDED, MIXED}; 52cdf0e10cSrcweir 53cdf0e10cSrcweir /** Return for the given set of slides whether they included are 54cdf0e10cSrcweir excluded from the slide show. 55cdf0e10cSrcweir */ 56cdf0e10cSrcweir static ExclusionState GetExclusionState (model::PageEnumeration& rPageSet); 57cdf0e10cSrcweir 58cdf0e10cSrcweir protected: 59cdf0e10cSrcweir HideSlideFunction ( 60cdf0e10cSrcweir SlideSorter& rSlideSorter, 61cdf0e10cSrcweir SfxRequest& rRequest); 62cdf0e10cSrcweir 63cdf0e10cSrcweir SlideSorter& mrSlideSorter; 64cdf0e10cSrcweir }; 65cdf0e10cSrcweir 66cdf0e10cSrcweir } } } // end of namespace ::sd::slidesorter::controller 67cdf0e10cSrcweir 68cdf0e10cSrcweir #endif 69cdf0e10cSrcweir 70