1*aaef562fSAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*aaef562fSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*aaef562fSAndrew Rist * or more contributor license agreements. See the NOTICE file 5*aaef562fSAndrew Rist * distributed with this work for additional information 6*aaef562fSAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*aaef562fSAndrew Rist * to you under the Apache License, Version 2.0 (the 8*aaef562fSAndrew Rist * "License"); you may not use this file except in compliance 9*aaef562fSAndrew Rist * with the License. You may obtain a copy of the License at 10cdf0e10cSrcweir * 11*aaef562fSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12cdf0e10cSrcweir * 13*aaef562fSAndrew Rist * Unless required by applicable law or agreed to in writing, 14*aaef562fSAndrew Rist * software distributed under the License is distributed on an 15*aaef562fSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*aaef562fSAndrew Rist * KIND, either express or implied. See the License for the 17*aaef562fSAndrew Rist * specific language governing permissions and limitations 18*aaef562fSAndrew Rist * under the License. 19cdf0e10cSrcweir * 20*aaef562fSAndrew Rist *************************************************************/ 21*aaef562fSAndrew Rist 22*aaef562fSAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir #ifndef INCLUDED_SLIDESHOW_CURSORMANAGER_HXX 25cdf0e10cSrcweir #define INCLUDED_SLIDESHOW_CURSORMANAGER_HXX 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include <sal/types.h> 28cdf0e10cSrcweir #include <boost/shared_ptr.hpp> 29cdf0e10cSrcweir 30cdf0e10cSrcweir 31cdf0e10cSrcweir /* Definition of CursorManager interface */ 32cdf0e10cSrcweir 33cdf0e10cSrcweir namespace slideshow 34cdf0e10cSrcweir { 35cdf0e10cSrcweir namespace internal 36cdf0e10cSrcweir { 37cdf0e10cSrcweir 38cdf0e10cSrcweir /** Interface for handling the view cursor. 39cdf0e10cSrcweir 40cdf0e10cSrcweir Classes implementing this interface interact with the 41cdf0e10cSrcweir View, arbitrating access to the mouse cursor shape. 42cdf0e10cSrcweir */ 43cdf0e10cSrcweir class CursorManager 44cdf0e10cSrcweir { 45cdf0e10cSrcweir public: ~CursorManager()46cdf0e10cSrcweir virtual ~CursorManager() {} 47cdf0e10cSrcweir 48cdf0e10cSrcweir /** Request different cursor shape. 49cdf0e10cSrcweir 50cdf0e10cSrcweir @param nCursorShape 51cdf0e10cSrcweir Shape ID of the new mouse cursor 52cdf0e10cSrcweir */ 53cdf0e10cSrcweir virtual bool requestCursor( sal_Int16 nCursorShape ) = 0; 54cdf0e10cSrcweir 55cdf0e10cSrcweir /** Reset cursor to default one. 56cdf0e10cSrcweir 57cdf0e10cSrcweir This method resets the cursor to whatever default to 58cdf0e10cSrcweir manager deems appropriate. 59cdf0e10cSrcweir */ 60cdf0e10cSrcweir virtual void resetCursor() = 0; 61cdf0e10cSrcweir }; 62cdf0e10cSrcweir 63cdf0e10cSrcweir typedef ::boost::shared_ptr< CursorManager > CursorManagerSharedPtr; 64cdf0e10cSrcweir 65cdf0e10cSrcweir } 66cdf0e10cSrcweir } 67cdf0e10cSrcweir 68cdf0e10cSrcweir #endif /* INCLUDED_SLIDESHOW_CURSORMANAGER_HXX */ 69