1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
|
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: unoviewcontainer.cxx,v $
* $Revision: 1.9 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_slideshow.hxx"
#include <canvas/debug.hxx>
#include <unoviewcontainer.hxx>
#include <boost/bind.hpp>
#include <algorithm>
using namespace ::com::sun::star;
// -----------------------------------------------------------------------------
namespace slideshow
{
namespace internal
{
UnoViewContainer::UnoViewContainer() :
maViews()
{
}
bool UnoViewContainer::addView( const UnoViewSharedPtr& rView )
{
// check whether same view is already added
const UnoViewVector::iterator aEnd( maViews.end() );
// already added?
if( ::std::find_if( maViews.begin(),
aEnd,
::boost::bind(
::std::equal_to< uno::Reference< presentation::XSlideShowView > >(),
::boost::cref( rView->getUnoView() ),
::boost::bind(
&UnoView::getUnoView,
_1 ) ) ) != aEnd )
{
// yes, nothing to do
return false;
}
// add locally
maViews.push_back( rView );
return true;
}
UnoViewSharedPtr UnoViewContainer::removeView( const uno::Reference< presentation::XSlideShowView >& xView )
{
// check whether same view is already added
const UnoViewVector::iterator aEnd( maViews.end() );
UnoViewVector::iterator aIter;
// added in the first place?
if( (aIter=::std::find_if( maViews.begin(),
aEnd,
::boost::bind(
::std::equal_to< uno::Reference< presentation::XSlideShowView > >(),
::boost::cref( xView ),
::boost::bind(
&UnoView::getUnoView,
_1 ) ) ) ) == aEnd )
{
// nope, nothing to do
return UnoViewSharedPtr();
}
OSL_ENSURE(
::std::count_if(
maViews.begin(),
aEnd,
::boost::bind(
::std::equal_to< uno::Reference< presentation::XSlideShowView > >(),
::boost::cref( xView ),
::boost::bind(
&UnoView::getUnoView,
_1 ))) == 1,
"UnoViewContainer::removeView(): View was added multiple times" );
UnoViewSharedPtr pView( *aIter );
// actually erase from container
maViews.erase( aIter );
return pView;
}
bool UnoViewContainer::removeView( const UnoViewSharedPtr& rView )
{
// remove locally
const UnoViewVector::iterator aEnd( maViews.end() );
UnoViewVector::iterator aIter;
if( (aIter=::std::find( maViews.begin(),
aEnd,
rView )) == aEnd )
{
// view seemingly was not added, failed
return false;
}
OSL_ENSURE( ::std::count( maViews.begin(),
aEnd,
rView ) == 1,
"UnoViewContainer::removeView(): View was added multiple times" );
// actually erase from container
maViews.erase( aIter );
return true;
}
void UnoViewContainer::dispose()
{
::std::for_each( maViews.begin(),
maViews.end(),
::boost::mem_fn(&UnoView::_dispose) );
maViews.clear();
}
}
}
|
