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 // MARKER(update_precomp.py): autogen include statement, do not remove 25*b1cdbd2cSJim Jagielski #include "precompiled_slideshow.hxx" 26*b1cdbd2cSJim Jagielski 27*b1cdbd2cSJim Jagielski #include <canvas/debug.hxx> 28*b1cdbd2cSJim Jagielski #include <unoviewcontainer.hxx> 29*b1cdbd2cSJim Jagielski 30*b1cdbd2cSJim Jagielski #include <boost/bind.hpp> 31*b1cdbd2cSJim Jagielski 32*b1cdbd2cSJim Jagielski #include <algorithm> 33*b1cdbd2cSJim Jagielski 34*b1cdbd2cSJim Jagielski 35*b1cdbd2cSJim Jagielski using namespace ::com::sun::star; 36*b1cdbd2cSJim Jagielski 37*b1cdbd2cSJim Jagielski // ----------------------------------------------------------------------------- 38*b1cdbd2cSJim Jagielski 39*b1cdbd2cSJim Jagielski namespace slideshow 40*b1cdbd2cSJim Jagielski { 41*b1cdbd2cSJim Jagielski namespace internal 42*b1cdbd2cSJim Jagielski { UnoViewContainer()43*b1cdbd2cSJim Jagielski UnoViewContainer::UnoViewContainer() : 44*b1cdbd2cSJim Jagielski maViews() 45*b1cdbd2cSJim Jagielski { 46*b1cdbd2cSJim Jagielski } 47*b1cdbd2cSJim Jagielski addView(const UnoViewSharedPtr & rView)48*b1cdbd2cSJim Jagielski bool UnoViewContainer::addView( const UnoViewSharedPtr& rView ) 49*b1cdbd2cSJim Jagielski { 50*b1cdbd2cSJim Jagielski // check whether same view is already added 51*b1cdbd2cSJim Jagielski const UnoViewVector::iterator aEnd( maViews.end() ); 52*b1cdbd2cSJim Jagielski 53*b1cdbd2cSJim Jagielski // already added? 54*b1cdbd2cSJim Jagielski if( ::std::find_if( maViews.begin(), 55*b1cdbd2cSJim Jagielski aEnd, 56*b1cdbd2cSJim Jagielski ::boost::bind( 57*b1cdbd2cSJim Jagielski ::std::equal_to< uno::Reference< presentation::XSlideShowView > >(), 58*b1cdbd2cSJim Jagielski ::boost::cref( rView->getUnoView() ), 59*b1cdbd2cSJim Jagielski ::boost::bind( 60*b1cdbd2cSJim Jagielski &UnoView::getUnoView, 61*b1cdbd2cSJim Jagielski _1 ) ) ) != aEnd ) 62*b1cdbd2cSJim Jagielski { 63*b1cdbd2cSJim Jagielski // yes, nothing to do 64*b1cdbd2cSJim Jagielski return false; 65*b1cdbd2cSJim Jagielski } 66*b1cdbd2cSJim Jagielski 67*b1cdbd2cSJim Jagielski // add locally 68*b1cdbd2cSJim Jagielski maViews.push_back( rView ); 69*b1cdbd2cSJim Jagielski 70*b1cdbd2cSJim Jagielski return true; 71*b1cdbd2cSJim Jagielski } 72*b1cdbd2cSJim Jagielski removeView(const uno::Reference<presentation::XSlideShowView> & xView)73*b1cdbd2cSJim Jagielski UnoViewSharedPtr UnoViewContainer::removeView( const uno::Reference< presentation::XSlideShowView >& xView ) 74*b1cdbd2cSJim Jagielski { 75*b1cdbd2cSJim Jagielski // check whether same view is already added 76*b1cdbd2cSJim Jagielski const UnoViewVector::iterator aEnd( maViews.end() ); 77*b1cdbd2cSJim Jagielski UnoViewVector::iterator aIter; 78*b1cdbd2cSJim Jagielski 79*b1cdbd2cSJim Jagielski // added in the first place? 80*b1cdbd2cSJim Jagielski if( (aIter=::std::find_if( maViews.begin(), 81*b1cdbd2cSJim Jagielski aEnd, 82*b1cdbd2cSJim Jagielski ::boost::bind( 83*b1cdbd2cSJim Jagielski ::std::equal_to< uno::Reference< presentation::XSlideShowView > >(), 84*b1cdbd2cSJim Jagielski ::boost::cref( xView ), 85*b1cdbd2cSJim Jagielski ::boost::bind( 86*b1cdbd2cSJim Jagielski &UnoView::getUnoView, 87*b1cdbd2cSJim Jagielski _1 ) ) ) ) == aEnd ) 88*b1cdbd2cSJim Jagielski { 89*b1cdbd2cSJim Jagielski // nope, nothing to do 90*b1cdbd2cSJim Jagielski return UnoViewSharedPtr(); 91*b1cdbd2cSJim Jagielski } 92*b1cdbd2cSJim Jagielski 93*b1cdbd2cSJim Jagielski OSL_ENSURE( 94*b1cdbd2cSJim Jagielski ::std::count_if( 95*b1cdbd2cSJim Jagielski maViews.begin(), 96*b1cdbd2cSJim Jagielski aEnd, 97*b1cdbd2cSJim Jagielski ::boost::bind( 98*b1cdbd2cSJim Jagielski ::std::equal_to< uno::Reference< presentation::XSlideShowView > >(), 99*b1cdbd2cSJim Jagielski ::boost::cref( xView ), 100*b1cdbd2cSJim Jagielski ::boost::bind( 101*b1cdbd2cSJim Jagielski &UnoView::getUnoView, 102*b1cdbd2cSJim Jagielski _1 ))) == 1, 103*b1cdbd2cSJim Jagielski "UnoViewContainer::removeView(): View was added multiple times" ); 104*b1cdbd2cSJim Jagielski 105*b1cdbd2cSJim Jagielski UnoViewSharedPtr pView( *aIter ); 106*b1cdbd2cSJim Jagielski 107*b1cdbd2cSJim Jagielski // actually erase from container 108*b1cdbd2cSJim Jagielski maViews.erase( aIter ); 109*b1cdbd2cSJim Jagielski 110*b1cdbd2cSJim Jagielski return pView; 111*b1cdbd2cSJim Jagielski } 112*b1cdbd2cSJim Jagielski removeView(const UnoViewSharedPtr & rView)113*b1cdbd2cSJim Jagielski bool UnoViewContainer::removeView( const UnoViewSharedPtr& rView ) 114*b1cdbd2cSJim Jagielski { 115*b1cdbd2cSJim Jagielski // remove locally 116*b1cdbd2cSJim Jagielski const UnoViewVector::iterator aEnd( maViews.end() ); 117*b1cdbd2cSJim Jagielski UnoViewVector::iterator aIter; 118*b1cdbd2cSJim Jagielski if( (aIter=::std::find( maViews.begin(), 119*b1cdbd2cSJim Jagielski aEnd, 120*b1cdbd2cSJim Jagielski rView )) == aEnd ) 121*b1cdbd2cSJim Jagielski { 122*b1cdbd2cSJim Jagielski // view seemingly was not added, failed 123*b1cdbd2cSJim Jagielski return false; 124*b1cdbd2cSJim Jagielski } 125*b1cdbd2cSJim Jagielski 126*b1cdbd2cSJim Jagielski OSL_ENSURE( ::std::count( maViews.begin(), 127*b1cdbd2cSJim Jagielski aEnd, 128*b1cdbd2cSJim Jagielski rView ) == 1, 129*b1cdbd2cSJim Jagielski "UnoViewContainer::removeView(): View was added multiple times" ); 130*b1cdbd2cSJim Jagielski 131*b1cdbd2cSJim Jagielski // actually erase from container 132*b1cdbd2cSJim Jagielski maViews.erase( aIter ); 133*b1cdbd2cSJim Jagielski 134*b1cdbd2cSJim Jagielski return true; 135*b1cdbd2cSJim Jagielski } 136*b1cdbd2cSJim Jagielski dispose()137*b1cdbd2cSJim Jagielski void UnoViewContainer::dispose() 138*b1cdbd2cSJim Jagielski { 139*b1cdbd2cSJim Jagielski ::std::for_each( maViews.begin(), 140*b1cdbd2cSJim Jagielski maViews.end(), 141*b1cdbd2cSJim Jagielski ::boost::mem_fn(&UnoView::_dispose) ); 142*b1cdbd2cSJim Jagielski maViews.clear(); 143*b1cdbd2cSJim Jagielski } 144*b1cdbd2cSJim Jagielski } 145*b1cdbd2cSJim Jagielski } 146