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 10*aaef562fSAndrew Rist * 11*aaef562fSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*aaef562fSAndrew Rist * 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. 19*aaef562fSAndrew Rist * 20*aaef562fSAndrew Rist *************************************************************/ 21*aaef562fSAndrew Rist 22*aaef562fSAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir #ifndef INCLUDED_SLIDESHOW_REHEARSETIMINGSACTIVITY_HXX 25cdf0e10cSrcweir #define INCLUDED_SLIDESHOW_REHEARSETIMINGSACTIVITY_HXX 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include "activity.hxx" 28cdf0e10cSrcweir 29cdf0e10cSrcweir #include <basegfx/range/b2drange.hxx> 30cdf0e10cSrcweir #include <boost/shared_ptr.hpp> 31cdf0e10cSrcweir #include <boost/enable_shared_from_this.hpp> 32cdf0e10cSrcweir #include <boost/noncopyable.hpp> 33cdf0e10cSrcweir 34cdf0e10cSrcweir #include <vector> 35cdf0e10cSrcweir #include <utility> 36cdf0e10cSrcweir 37cdf0e10cSrcweir class Font; 38cdf0e10cSrcweir namespace canvas{ namespace tools{ class ElapsedTime; }} 39cdf0e10cSrcweir namespace cppcanvas{ class CustomSprite; } 40cdf0e10cSrcweir namespace basegfx 41cdf0e10cSrcweir { 42cdf0e10cSrcweir class B2IVector; 43cdf0e10cSrcweir class B2DRange; 44cdf0e10cSrcweir } 45cdf0e10cSrcweir 46cdf0e10cSrcweir namespace slideshow { 47cdf0e10cSrcweir namespace internal { 48cdf0e10cSrcweir 49cdf0e10cSrcweir struct SlideShowContext; 50cdf0e10cSrcweir class EventMultiplexer; 51cdf0e10cSrcweir class ScreenUpdater; 52cdf0e10cSrcweir class RehearseTimingsActivity : public Activity, 53cdf0e10cSrcweir public ViewEventHandler, 54cdf0e10cSrcweir public boost::enable_shared_from_this<RehearseTimingsActivity>, 55cdf0e10cSrcweir private ::boost::noncopyable 56cdf0e10cSrcweir { 57cdf0e10cSrcweir public: 58cdf0e10cSrcweir /** Creates the activity. 59cdf0e10cSrcweir */ 60cdf0e10cSrcweir static boost::shared_ptr<RehearseTimingsActivity> create( 61cdf0e10cSrcweir const SlideShowContext& rContext ); 62cdf0e10cSrcweir 63cdf0e10cSrcweir virtual ~RehearseTimingsActivity(); 64cdf0e10cSrcweir 65cdf0e10cSrcweir /** Starts and shows the timer; adds to activity queue. 66cdf0e10cSrcweir */ 67cdf0e10cSrcweir void start(); 68cdf0e10cSrcweir 69cdf0e10cSrcweir /** Stops and hides the timer. 70cdf0e10cSrcweir @return elapsed time 71cdf0e10cSrcweir */ 72cdf0e10cSrcweir double stop(); 73cdf0e10cSrcweir 74cdf0e10cSrcweir /** Determines whether the timer button has been clicked. 75cdf0e10cSrcweir */ 76cdf0e10cSrcweir bool hasBeenClicked() const; 77cdf0e10cSrcweir 78cdf0e10cSrcweir // ViewEventHandler interface 79cdf0e10cSrcweir virtual void viewAdded( const UnoViewSharedPtr& rView ); 80cdf0e10cSrcweir virtual void viewRemoved( const UnoViewSharedPtr& rView ); 81cdf0e10cSrcweir virtual void viewChanged( const UnoViewSharedPtr& rView ); 82cdf0e10cSrcweir virtual void viewsChanged(); 83cdf0e10cSrcweir 84cdf0e10cSrcweir // Disposable: 85cdf0e10cSrcweir virtual void dispose(); 86cdf0e10cSrcweir // Activity: 87cdf0e10cSrcweir virtual double calcTimeLag() const; 88cdf0e10cSrcweir virtual bool perform(); 89cdf0e10cSrcweir virtual bool isActive() const; 90cdf0e10cSrcweir virtual void dequeued(); 91cdf0e10cSrcweir virtual void end(); 92cdf0e10cSrcweir 93cdf0e10cSrcweir private: 94cdf0e10cSrcweir class WakeupEvent; 95cdf0e10cSrcweir 96cdf0e10cSrcweir explicit RehearseTimingsActivity( const SlideShowContext& rContext ); 97cdf0e10cSrcweir 98cdf0e10cSrcweir void paint( ::cppcanvas::CanvasSharedPtr const & canvas ) const; 99cdf0e10cSrcweir void paintAllSprites() const; 100cdf0e10cSrcweir 101cdf0e10cSrcweir class MouseHandler; 102cdf0e10cSrcweir friend class MouseHandler; 103cdf0e10cSrcweir 104cdf0e10cSrcweir typedef ::std::vector< 105cdf0e10cSrcweir ::std::pair<UnoViewSharedPtr, 106cdf0e10cSrcweir boost::shared_ptr<cppcanvas::CustomSprite> > > ViewsVecT; 107cdf0e10cSrcweir 108cdf0e10cSrcweir template <typename func_type> for_each_sprite(func_type const & func) const109cdf0e10cSrcweir void for_each_sprite( func_type const & func ) const 110cdf0e10cSrcweir { 111cdf0e10cSrcweir ViewsVecT::const_iterator iPos( maViews.begin() ); 112cdf0e10cSrcweir const ViewsVecT::const_iterator iEnd( maViews.end() ); 113cdf0e10cSrcweir for ( ; iPos != iEnd; ++iPos ) 114cdf0e10cSrcweir func( iPos->second ); 115cdf0e10cSrcweir } 116cdf0e10cSrcweir 117cdf0e10cSrcweir ::basegfx::B2DRange calcSpriteRectangle( 118cdf0e10cSrcweir UnoViewSharedPtr const & rView ) const; 119cdf0e10cSrcweir 120cdf0e10cSrcweir EventQueue& mrEventQueue; 121cdf0e10cSrcweir ScreenUpdater& mrScreenUpdater; 122cdf0e10cSrcweir EventMultiplexer& mrEventMultiplexer; 123cdf0e10cSrcweir ActivitiesQueue& mrActivitiesQueue; 124cdf0e10cSrcweir canvas::tools::ElapsedTime maElapsedTime; 125cdf0e10cSrcweir 126cdf0e10cSrcweir ViewsVecT maViews; 127cdf0e10cSrcweir 128cdf0e10cSrcweir /// screen rect of sprite (in view coordinates!) 129cdf0e10cSrcweir ::basegfx::B2DRange maSpriteRectangle; 130cdf0e10cSrcweir 131cdf0e10cSrcweir Font maFont; 132cdf0e10cSrcweir boost::shared_ptr<WakeupEvent> mpWakeUpEvent; 133cdf0e10cSrcweir boost::shared_ptr<MouseHandler> mpMouseHandler; 134cdf0e10cSrcweir ::basegfx::B2IVector maSpriteSizePixel; 135cdf0e10cSrcweir sal_Int32 mnYOffset; 136cdf0e10cSrcweir bool mbActive; 137cdf0e10cSrcweir bool mbDrawPressed; 138cdf0e10cSrcweir }; 139cdf0e10cSrcweir 140cdf0e10cSrcweir } // namespace internal 141cdf0e10cSrcweir } // namespace presentation 142cdf0e10cSrcweir 143cdf0e10cSrcweir #endif /* INCLUDED_SLIDESHOW_REHEARSETIMINGSACTIVITY_HXX */ 144