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
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <com/sun/star/container/XEnumerationAccess.hpp>
#include <com/sun/star/drawing/XControlShape.hpp>
#include <com/sun/star/container/XNamed.hpp>
#include <ooo/vba/excel/XOLEObject.hpp>
#include "vbaoleobject.hxx"
#include "vbaoleobjects.hxx"
using namespace com::sun::star;
using namespace ooo::vba;
typedef ::cppu::WeakImplHelper1< container::XIndexAccess > XIndexAccess_BASE;
class IndexAccessWrapper : public XIndexAccess_BASE
{
typedef std::vector< uno::Reference< drawing::XControlShape > > OLEObjects;
OLEObjects vObjects;
public:
IndexAccessWrapper( const uno::Reference< container::XIndexAccess >& xIndexAccess )
{
sal_Int32 nLen = xIndexAccess->getCount();
for ( sal_Int32 index = 0; index < nLen; ++index )
{
uno::Reference< drawing::XControlShape > xControlShape( xIndexAccess->getByIndex( index), uno::UNO_QUERY);
if ( xControlShape.is() )
vObjects.push_back( xControlShape );
}
}
virtual ::sal_Int32 SAL_CALL getCount() throw (uno::RuntimeException, std::exception) SAL_OVERRIDE
{
return vObjects.size();
}
virtual uno::Any SAL_CALL getByIndex( ::sal_Int32 Index ) throw (lang::IndexOutOfBoundsException, lang::WrappedTargetException, uno::RuntimeException, std::exception) SAL_OVERRIDE
{
if ( Index < 0 || Index >= getCount() )
throw lang::IndexOutOfBoundsException();
return uno::makeAny( vObjects[ Index ] );
}
// Methods XElementAcess
virtual uno::Type SAL_CALL getElementType() throw (uno::RuntimeException, std::exception) SAL_OVERRIDE
{
return cppu::UnoType<drawing::XControlShape>::get();
}
virtual sal_Bool SAL_CALL hasElements() throw (uno::RuntimeException, std::exception) SAL_OVERRIDE
{
return ( getCount() > 0 );
}
};
class EnumWrapper : public EnumerationHelper_BASE
{
uno::Reference<XHelperInterface > m_xParent;
uno::Reference<uno::XComponentContext > m_xContext;
uno::Reference<container::XIndexAccess > m_xIndexAccess;
sal_Int32 nIndex;
public:
EnumWrapper( const uno::Reference< XHelperInterface >& xParent, const uno::Reference< uno::XComponentContext >& xContext, uno::Reference< container::XIndexAccess >& xIndexAccess ) : m_xParent( xParent ), m_xContext( xContext), m_xIndexAccess( xIndexAccess ), nIndex( 0 ) {}
virtual sal_Bool SAL_CALL hasMoreElements( ) throw (uno::RuntimeException, std::exception) SAL_OVERRIDE
{
return ( nIndex < m_xIndexAccess->getCount() );
}
virtual uno::Any SAL_CALL nextElement( ) throw (container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException, std::exception) SAL_OVERRIDE
{
if ( nIndex < m_xIndexAccess->getCount() )
{
uno::Reference< drawing::XControlShape > xControlShape ( m_xIndexAccess->getByIndex( nIndex++ ), uno::UNO_QUERY_THROW );
return uno::makeAny( uno::Reference< ov::excel::XOLEObject >( new ScVbaOLEObject( m_xParent, m_xContext, xControlShape ) ) );
}
throw container::NoSuchElementException();
}
};
uno::Reference< container::XIndexAccess > oleObjectIndexWrapper( const uno::Reference< container::XIndexAccess >& xIndexAccess )
{
return new IndexAccessWrapper( xIndexAccess );
}
ScVbaOLEObjects::ScVbaOLEObjects( const uno::Reference< XHelperInterface >& xParent, const uno::Reference< uno::XComponentContext >& xContext,
const css::uno::Reference< css::container::XIndexAccess >& xIndexAccess )
: OLEObjectsImpl_BASE( xParent, xContext, oleObjectIndexWrapper( xIndexAccess ) )
{
}
uno::Reference< container::XEnumeration >
ScVbaOLEObjects::createEnumeration() throw (uno::RuntimeException)
{
return new EnumWrapper( getParent(), mxContext, m_xIndexAccess );
}
uno::Any
ScVbaOLEObjects::createCollectionObject( const css::uno::Any& aSource )
{
if( aSource.hasValue() )
{
uno::Reference< drawing::XControlShape > xControlShape( aSource, uno::UNO_QUERY_THROW );
// parent of OLEObject is the same parent as the collection ( e.g. the sheet )
return uno::makeAny( uno::Reference< ov::excel::XOLEObject >( new ScVbaOLEObject( getParent(), mxContext, xControlShape ) ) );
}
return uno::Any();
}
uno::Any
ScVbaOLEObjects::getItemByStringIndex( const OUString& sIndex ) throw (uno::RuntimeException)
{
try
{
return OLEObjectsImpl_BASE::getItemByStringIndex( sIndex );
}
catch (const uno::RuntimeException&)
{
uno::Reference< container::XIndexAccess > xIndexAccess( m_xIndexAccess, uno::UNO_QUERY_THROW );
sal_Int32 nCount = xIndexAccess->getCount();
for( int index = 0; index < nCount; index++ )
{
uno::Any aUnoObj = xIndexAccess->getByIndex( index );
uno::Reference< drawing::XControlShape > xControlShape( aUnoObj, uno::UNO_QUERY_THROW );
uno::Reference< awt::XControlModel > xControlModel( xControlShape->getControl() );
uno::Reference< container::XNamed > xNamed( xControlModel, uno::UNO_QUERY_THROW );
if( sIndex.equals( xNamed->getName() ))
{
return createCollectionObject( aUnoObj );
}
}
return uno::Any();
}
}
uno::Type
ScVbaOLEObjects::getElementType() throw (uno::RuntimeException)
{
return cppu::UnoType<ooo::vba::excel::XOLEObject>::get();
}
OUString
ScVbaOLEObjects::getServiceImplName()
{
return OUString("ScVbaOLEObjects");
}
uno::Sequence< OUString >
ScVbaOLEObjects::getServiceNames()
{
static uno::Sequence< OUString > aServiceNames;
if ( aServiceNames.getLength() == 0 )
{
aServiceNames.realloc( 1 );
aServiceNames[ 0 ] = "ooo.vba.excel.OLEObjects";
}
return aServiceNames;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
