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_ANIMATIONACTIVITY_HXX 25*b1cdbd2cSJim Jagielski #define INCLUDED_SLIDESHOW_ANIMATIONACTIVITY_HXX 26*b1cdbd2cSJim Jagielski 27*b1cdbd2cSJim Jagielski #include "activity.hxx" 28*b1cdbd2cSJim Jagielski #include "animatableshape.hxx" 29*b1cdbd2cSJim Jagielski #include "shapeattributelayer.hxx" 30*b1cdbd2cSJim Jagielski 31*b1cdbd2cSJim Jagielski 32*b1cdbd2cSJim Jagielski /* Definition of AnimationActivity interface */ 33*b1cdbd2cSJim Jagielski 34*b1cdbd2cSJim Jagielski namespace slideshow 35*b1cdbd2cSJim Jagielski { 36*b1cdbd2cSJim Jagielski namespace internal 37*b1cdbd2cSJim Jagielski { 38*b1cdbd2cSJim Jagielski 39*b1cdbd2cSJim Jagielski /** Extends the Activity interface with animation-specific functions 40*b1cdbd2cSJim Jagielski */ 41*b1cdbd2cSJim Jagielski class AnimationActivity : public Activity 42*b1cdbd2cSJim Jagielski { 43*b1cdbd2cSJim Jagielski public: 44*b1cdbd2cSJim Jagielski /** Sets targets (shape and attributeLayer) 45*b1cdbd2cSJim Jagielski 46*b1cdbd2cSJim Jagielski Since attribute layers can only be generated when the 47*b1cdbd2cSJim Jagielski animation starts, the Activity owner must be able to 48*b1cdbd2cSJim Jagielski pass it into the Activity after initial creation. The 49*b1cdbd2cSJim Jagielski same applies to the actual shape the animation must 50*b1cdbd2cSJim Jagielski run for, since e.g. subsetted shapes are generated 51*b1cdbd2cSJim Jagielski close before the animation starts, too (this is not 52*b1cdbd2cSJim Jagielski necessary in and out of itself, but for performance 53*b1cdbd2cSJim Jagielski reasons. Otherwise, character iterations produce tons 54*b1cdbd2cSJim Jagielski of subset shapes). 55*b1cdbd2cSJim Jagielski 56*b1cdbd2cSJim Jagielski @param rShape 57*b1cdbd2cSJim Jagielski Shape to play the animation on. 58*b1cdbd2cSJim Jagielski 59*b1cdbd2cSJim Jagielski @param rAttrLayer 60*b1cdbd2cSJim Jagielski Attribute layer to change the animated values on. 61*b1cdbd2cSJim Jagielski */ 62*b1cdbd2cSJim Jagielski virtual void setTargets( const AnimatableShapeSharedPtr& rShape, 63*b1cdbd2cSJim Jagielski const ShapeAttributeLayerSharedPtr& rAttrLayer ) = 0; 64*b1cdbd2cSJim Jagielski }; 65*b1cdbd2cSJim Jagielski 66*b1cdbd2cSJim Jagielski typedef ::boost::shared_ptr< AnimationActivity > AnimationActivitySharedPtr; 67*b1cdbd2cSJim Jagielski 68*b1cdbd2cSJim Jagielski } 69*b1cdbd2cSJim Jagielski } 70*b1cdbd2cSJim Jagielski 71*b1cdbd2cSJim Jagielski #endif /* INCLUDED_SLIDESHOW_ANIMATIONACTIVITY_HXX */ 72