1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski 24*b1cdbd2cSJim Jagielski #ifndef INCLUDED_SLIDESHOW_CONTINUOUSACTIVITYBASE_HXX 25*b1cdbd2cSJim Jagielski #define INCLUDED_SLIDESHOW_CONTINUOUSACTIVITYBASE_HXX 26*b1cdbd2cSJim Jagielski 27*b1cdbd2cSJim Jagielski #include "simplecontinuousactivitybase.hxx" 28*b1cdbd2cSJim Jagielski 29*b1cdbd2cSJim Jagielski namespace slideshow 30*b1cdbd2cSJim Jagielski { 31*b1cdbd2cSJim Jagielski namespace internal 32*b1cdbd2cSJim Jagielski { 33*b1cdbd2cSJim Jagielski /** Simple, continuous animation. 34*b1cdbd2cSJim Jagielski 35*b1cdbd2cSJim Jagielski This class implements a simple, continuous 36*b1cdbd2cSJim Jagielski animation. Only addition to ActivityBase class is an 37*b1cdbd2cSJim Jagielski explicit animation duration and a minimal number of 38*b1cdbd2cSJim Jagielski frames to display. 39*b1cdbd2cSJim Jagielski */ 40*b1cdbd2cSJim Jagielski class ContinuousActivityBase : public SimpleContinuousActivityBase 41*b1cdbd2cSJim Jagielski { 42*b1cdbd2cSJim Jagielski public: 43*b1cdbd2cSJim Jagielski ContinuousActivityBase( const ActivityParameters& rParms ); 44*b1cdbd2cSJim Jagielski 45*b1cdbd2cSJim Jagielski using SimpleContinuousActivityBase::perform; 46*b1cdbd2cSJim Jagielski 47*b1cdbd2cSJim Jagielski /** Hook for derived classes 48*b1cdbd2cSJim Jagielski 49*b1cdbd2cSJim Jagielski This method will be called from perform(), already 50*b1cdbd2cSJim Jagielski equipped with the modified time (nMinNumberOfFrames, repeat, 51*b1cdbd2cSJim Jagielski acceleration and deceleration taken into account). 52*b1cdbd2cSJim Jagielski 53*b1cdbd2cSJim Jagielski @param nModifiedTime 54*b1cdbd2cSJim Jagielski Already accelerated/decelerated and repeated time, always 55*b1cdbd2cSJim Jagielski in the [0,1] range. 56*b1cdbd2cSJim Jagielski 57*b1cdbd2cSJim Jagielski @param nRepeatCount 58*b1cdbd2cSJim Jagielski Number of full repeats already performed 59*b1cdbd2cSJim Jagielski */ 60*b1cdbd2cSJim Jagielski virtual void perform( double nModifiedTime, sal_uInt32 nRepeatCount ) const = 0; 61*b1cdbd2cSJim Jagielski 62*b1cdbd2cSJim Jagielski /// From SimpleContinuousActivityBase class 63*b1cdbd2cSJim Jagielski virtual void simplePerform( double nSimpleTime, 64*b1cdbd2cSJim Jagielski sal_uInt32 nRepeatCount ) const; 65*b1cdbd2cSJim Jagielski }; 66*b1cdbd2cSJim Jagielski } 67*b1cdbd2cSJim Jagielski } 68*b1cdbd2cSJim Jagielski 69*b1cdbd2cSJim Jagielski #endif /* INCLUDED_SLIDESHOW_CONTINUOUSACTIVITYBASE_HXX */ 70