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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 :
21 : #include "commandimageprovider.hxx"
22 :
23 : #include <com/sun/star/ui/XImageManager.hpp>
24 : #include <com/sun/star/ui/XUIConfigurationManagerSupplier.hpp>
25 : #include <com/sun/star/ui/theModuleUIConfigurationManagerSupplier.hpp>
26 : #include <com/sun/star/frame/ModuleManager.hpp>
27 : #include <com/sun/star/ui/ImageType.hpp>
28 :
29 : #include <tools/diagnose_ex.h>
30 :
31 :
32 : namespace frm
33 : {
34 :
35 :
36 : using ::com::sun::star::uno::Reference;
37 : using ::com::sun::star::uno::XInterface;
38 : using ::com::sun::star::uno::UNO_QUERY;
39 : using ::com::sun::star::uno::UNO_QUERY_THROW;
40 : using ::com::sun::star::uno::UNO_SET_THROW;
41 : using ::com::sun::star::uno::Exception;
42 : using ::com::sun::star::uno::RuntimeException;
43 : using ::com::sun::star::uno::Any;
44 : using ::com::sun::star::uno::makeAny;
45 : using ::com::sun::star::uno::Sequence;
46 : using ::com::sun::star::uno::Type;
47 : using ::com::sun::star::uno::XComponentContext;
48 : using ::com::sun::star::frame::XModel;
49 : using ::com::sun::star::ui::XImageManager;
50 : using ::com::sun::star::ui::XUIConfigurationManagerSupplier;
51 : using ::com::sun::star::ui::XUIConfigurationManager;
52 : using ::com::sun::star::ui::XModuleUIConfigurationManagerSupplier;
53 : using ::com::sun::star::ui::theModuleUIConfigurationManagerSupplier;
54 : using ::com::sun::star::frame::ModuleManager;
55 : using ::com::sun::star::frame::XModuleManager2;
56 : using ::com::sun::star::graphic::XGraphic;
57 :
58 : namespace ImageType = ::com::sun::star::ui::ImageType;
59 :
60 :
61 : //= DocumentCommandImageProvider
62 :
63 : class DocumentCommandImageProvider : public ICommandImageProvider
64 : {
65 : public:
66 0 : DocumentCommandImageProvider( const Reference<XComponentContext>& _rContext, const Reference< XModel >& _rxDocument )
67 0 : {
68 0 : impl_init_nothrow( _rContext, _rxDocument );
69 0 : }
70 0 : virtual ~DocumentCommandImageProvider()
71 0 : {
72 0 : }
73 :
74 : // ICommandImageProvider
75 : virtual CommandImages getCommandImages( const CommandURLs& _rCommandURLs, const bool _bLarge ) const SAL_OVERRIDE;
76 :
77 : private:
78 : void impl_init_nothrow( const Reference<XComponentContext>& _rContext, const Reference< XModel >& _rxDocument );
79 :
80 : private:
81 : Reference< XImageManager > m_xDocumentImageManager;
82 : Reference< XImageManager > m_xModuleImageManager;
83 : };
84 :
85 :
86 0 : void DocumentCommandImageProvider::impl_init_nothrow( const Reference<XComponentContext>& _rContext, const Reference< XModel >& _rxDocument )
87 : {
88 : OSL_ENSURE( _rxDocument.is(), "DocumentCommandImageProvider::impl_init_nothrow: no document => no images!" );
89 0 : if ( !_rxDocument.is() )
90 0 : return;
91 :
92 : // obtain the image manager of the document
93 : try
94 : {
95 0 : Reference< XUIConfigurationManagerSupplier > xSuppUIConfig( _rxDocument, UNO_QUERY_THROW );
96 0 : Reference< XUIConfigurationManager > xUIConfig( xSuppUIConfig->getUIConfigurationManager(), UNO_QUERY );
97 0 : m_xDocumentImageManager.set( xUIConfig->getImageManager(), UNO_QUERY_THROW );
98 : }
99 0 : catch( const Exception& )
100 : {
101 : DBG_UNHANDLED_EXCEPTION();
102 : }
103 :
104 : // obtain the image manager or the module
105 : try
106 : {
107 0 : Reference< XModuleManager2 > xModuleManager( ModuleManager::create(_rContext) );
108 0 : OUString sModuleID = xModuleManager->identify( _rxDocument );
109 :
110 : Reference< XModuleUIConfigurationManagerSupplier > xSuppUIConfig(
111 0 : theModuleUIConfigurationManagerSupplier::get(_rContext) );
112 : Reference< XUIConfigurationManager > xUIConfig(
113 0 : xSuppUIConfig->getUIConfigurationManager( sModuleID ), UNO_SET_THROW );
114 0 : m_xModuleImageManager.set( xUIConfig->getImageManager(), UNO_QUERY_THROW );
115 : }
116 0 : catch( const Exception& )
117 : {
118 : DBG_UNHANDLED_EXCEPTION();
119 : }
120 : }
121 :
122 :
123 0 : CommandImages DocumentCommandImageProvider::getCommandImages( const CommandURLs& _rCommandURLs, const bool _bLarge ) const
124 : {
125 0 : const size_t nCommandCount = _rCommandURLs.getLength();
126 0 : CommandImages aImages( nCommandCount );
127 : try
128 : {
129 : const sal_Int16 nImageType = ImageType::COLOR_NORMAL
130 0 : + ( _bLarge ? ImageType::SIZE_LARGE : ImageType::SIZE_DEFAULT );
131 :
132 0 : Sequence< Reference< XGraphic > > aDocImages( nCommandCount );
133 0 : Sequence< Reference< XGraphic > > aModImages( nCommandCount );
134 :
135 : // first try the document image manager
136 0 : if ( m_xDocumentImageManager.is() )
137 0 : aDocImages = m_xDocumentImageManager->getImages( nImageType, _rCommandURLs );
138 :
139 : // then the module's image manager
140 0 : if ( m_xModuleImageManager.is() )
141 0 : aModImages = m_xModuleImageManager->getImages( nImageType, _rCommandURLs );
142 :
143 0 : ENSURE_OR_THROW( (size_t)aDocImages.getLength() == nCommandCount, "illegal array size returned by getImages (document image manager)" );
144 0 : ENSURE_OR_THROW( (size_t)aModImages.getLength() == nCommandCount, "illegal array size returned by getImages (module image manager)" );
145 :
146 0 : for ( size_t i=0; i<nCommandCount; ++i )
147 : {
148 0 : if ( aDocImages[i].is() )
149 0 : aImages[i] = Image( aDocImages[i] );
150 : else
151 0 : aImages[i] = Image( aModImages[i] );
152 0 : }
153 : }
154 0 : catch( const Exception& )
155 : {
156 : DBG_UNHANDLED_EXCEPTION();
157 : }
158 0 : return aImages;
159 : }
160 :
161 :
162 0 : PCommandImageProvider createDocumentCommandImageProvider(
163 : const Reference<XComponentContext>& _rContext, const Reference< XModel >& _rxDocument )
164 : {
165 0 : PCommandImageProvider pImageProvider( new DocumentCommandImageProvider( _rContext, _rxDocument ) );
166 0 : return pImageProvider;
167 : }
168 :
169 :
170 : } // namespace frm
171 :
172 :
173 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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