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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 : #include <osl/mutex.hxx>
21 : #include <vcl/svapp.hxx>
22 : #include <com/sun/star/graphic/GraphicType.hpp>
23 : #include <com/sun/star/graphic/XGraphicTransformer.hpp>
24 : #include <vcl/dibtools.hxx>
25 : #include <vcl/graph.hxx>
26 : #include "graphic.hxx"
27 : #include <comphelper/servicehelper.hxx>
28 : #include <cppuhelper/supportsservice.hxx>
29 : #include <string.h>
30 :
31 : using namespace com::sun::star;
32 :
33 : namespace unographic {
34 :
35 0 : Graphic::Graphic() :
36 0 : mpGraphic( NULL )
37 : {
38 0 : }
39 :
40 :
41 :
42 0 : Graphic::~Graphic()
43 0 : throw()
44 : {
45 0 : delete mpGraphic;
46 0 : }
47 :
48 :
49 :
50 0 : void Graphic::init( const ::Graphic& rGraphic )
51 : throw()
52 : {
53 0 : delete mpGraphic;
54 0 : mpGraphic = new ::Graphic( rGraphic );
55 0 : ::unographic::GraphicDescriptor::init( *mpGraphic );
56 0 : }
57 :
58 :
59 :
60 0 : uno::Any SAL_CALL Graphic::queryAggregation( const uno::Type& rType )
61 : throw( uno::RuntimeException, std::exception )
62 : {
63 0 : uno::Any aAny;
64 0 : if( rType == ::getCppuType((const uno::Reference< graphic::XGraphic >*)0) )
65 0 : aAny <<= uno::Reference< graphic::XGraphic >( this );
66 0 : else if( rType == ::getCppuType((const uno::Reference< awt::XBitmap >*)0) )
67 0 : aAny <<= uno::Reference< awt::XBitmap >( this );
68 0 : else if( rType == ::getCppuType((const uno::Reference< lang::XUnoTunnel >*)0) )
69 0 : aAny <<= uno::Reference< lang::XUnoTunnel >(this);
70 : else
71 0 : aAny <<= ::unographic::GraphicDescriptor::queryAggregation( rType );
72 :
73 0 : return aAny ;
74 : }
75 :
76 :
77 :
78 0 : uno::Any SAL_CALL Graphic::queryInterface( const uno::Type & rType )
79 : throw( uno::RuntimeException, std::exception )
80 : {
81 0 : ::com::sun::star::uno::Any aReturn = ::unographic::GraphicDescriptor::queryInterface( rType );
82 0 : if ( !aReturn.hasValue() )
83 0 : aReturn = ::cppu::queryInterface ( rType, static_cast< graphic::XGraphicTransformer*>( this ) );
84 0 : return aReturn;
85 : }
86 :
87 :
88 :
89 0 : void SAL_CALL Graphic::acquire()
90 : throw()
91 : {
92 0 : ::unographic::GraphicDescriptor::acquire();
93 0 : }
94 :
95 :
96 :
97 0 : void SAL_CALL Graphic::release() throw()
98 : {
99 0 : ::unographic::GraphicDescriptor::release();
100 0 : }
101 :
102 0 : OUString Graphic::getImplementationName_Static()
103 : throw()
104 : {
105 0 : return OUString( "com.sun.star.comp.graphic.Graphic" );
106 : }
107 :
108 :
109 :
110 0 : uno::Sequence< OUString > Graphic::getSupportedServiceNames_Static()
111 : throw()
112 : {
113 0 : uno::Sequence< OUString > aSeq( 1 );
114 :
115 0 : aSeq.getArray()[ 0 ] = "com.sun.star.graphic.Graphic";
116 :
117 0 : return aSeq;
118 : }
119 :
120 0 : OUString SAL_CALL Graphic::getImplementationName()
121 : throw( uno::RuntimeException, std::exception )
122 : {
123 0 : return getImplementationName_Static();
124 : }
125 :
126 0 : sal_Bool SAL_CALL Graphic::supportsService( const OUString& rServiceName )
127 : throw( uno::RuntimeException, std::exception )
128 : {
129 0 : return cppu::supportsService( this, rServiceName );
130 : }
131 :
132 0 : uno::Sequence< OUString > SAL_CALL Graphic::getSupportedServiceNames()
133 : throw( uno::RuntimeException, std::exception )
134 : {
135 0 : uno::Sequence< OUString > aRet( ::unographic::GraphicDescriptor::getSupportedServiceNames() );
136 0 : uno::Sequence< OUString > aNew( getSupportedServiceNames_Static() );
137 0 : sal_Int32 nOldCount = aRet.getLength();
138 :
139 0 : aRet.realloc( nOldCount + aNew.getLength() );
140 :
141 0 : for( sal_Int32 i = 0; i < aNew.getLength(); ++i )
142 0 : aRet[ nOldCount++ ] = aNew[ i ];
143 :
144 0 : return aRet;
145 : }
146 :
147 0 : uno::Sequence< uno::Type > SAL_CALL Graphic::getTypes()
148 : throw(uno::RuntimeException, std::exception)
149 : {
150 0 : uno::Sequence< uno::Type > aRet( ::unographic::GraphicDescriptor::getTypes() );
151 0 : sal_Int32 nOldCount = aRet.getLength();
152 :
153 0 : aRet.realloc( nOldCount + 2 );
154 0 : aRet[ nOldCount ] = ::getCppuType((const uno::Reference< graphic::XGraphic>*)0);
155 0 : aRet[ nOldCount+1 ] = ::getCppuType((const uno::Reference< awt::XBitmap>*)0);
156 :
157 0 : return aRet;
158 : }
159 :
160 :
161 :
162 0 : uno::Sequence< sal_Int8 > SAL_CALL Graphic::getImplementationId()
163 : throw(uno::RuntimeException, std::exception)
164 : {
165 0 : return css::uno::Sequence<sal_Int8>();
166 : }
167 :
168 :
169 :
170 0 : ::sal_Int8 SAL_CALL Graphic::getType()
171 : throw (uno::RuntimeException, std::exception)
172 : {
173 0 : ::sal_Int8 cRet = graphic::GraphicType::EMPTY;
174 :
175 0 : if( mpGraphic && ( mpGraphic->GetType() != GRAPHIC_NONE ) )
176 0 : cRet = ( ( mpGraphic->GetType() == GRAPHIC_BITMAP ) ? graphic::GraphicType::PIXEL : graphic::GraphicType::VECTOR );
177 :
178 0 : return cRet;
179 : }
180 :
181 :
182 : // XBitmap
183 :
184 :
185 0 : awt::Size SAL_CALL Graphic::getSize( ) throw (uno::RuntimeException, std::exception)
186 : {
187 0 : SolarMutexGuard aGuard;
188 :
189 0 : ::Size aVclSize;
190 0 : if( mpGraphic && ( mpGraphic->GetType() != GRAPHIC_NONE ) )
191 0 : aVclSize = mpGraphic->GetSizePixel();
192 :
193 0 : return awt::Size( aVclSize.Width(), aVclSize.Height() );
194 : }
195 :
196 :
197 :
198 0 : uno::Sequence< ::sal_Int8 > SAL_CALL Graphic::getDIB( ) throw (uno::RuntimeException, std::exception)
199 : {
200 0 : SolarMutexGuard aGuard;
201 :
202 0 : if( mpGraphic && ( mpGraphic->GetType() != GRAPHIC_NONE ) )
203 : {
204 0 : SvMemoryStream aMem;
205 :
206 0 : WriteDIB(mpGraphic->GetBitmapEx().GetBitmap(), aMem, false, true);
207 0 : return ::com::sun::star::uno::Sequence<sal_Int8>( (sal_Int8*) aMem.GetData(), aMem.Tell() );
208 : }
209 : else
210 : {
211 0 : return uno::Sequence<sal_Int8>();
212 0 : }
213 : }
214 :
215 :
216 :
217 0 : uno::Sequence< ::sal_Int8 > SAL_CALL Graphic::getMaskDIB( ) throw (uno::RuntimeException, std::exception)
218 : {
219 0 : SolarMutexGuard aGuard;
220 :
221 0 : if( mpGraphic && ( mpGraphic->GetType() != GRAPHIC_NONE ) )
222 : {
223 0 : SvMemoryStream aMem;
224 :
225 0 : WriteDIB(mpGraphic->GetBitmapEx().GetMask(), aMem, false, true);
226 0 : return ::com::sun::star::uno::Sequence<sal_Int8>( (sal_Int8*) aMem.GetData(), aMem.Tell() );
227 : }
228 : else
229 : {
230 0 : return uno::Sequence<sal_Int8>();
231 0 : }
232 : }
233 :
234 :
235 0 : const ::Graphic* Graphic::getImplementation( const uno::Reference< uno::XInterface >& rxIFace )
236 : throw()
237 : {
238 0 : uno::Reference< lang::XUnoTunnel > xTunnel( rxIFace, uno::UNO_QUERY );
239 0 : return( xTunnel.is() ? reinterpret_cast< ::Graphic* >( xTunnel->getSomething( ::Graphic::getUnoTunnelId() ) ) : NULL );
240 : }
241 :
242 :
243 0 : sal_Int64 SAL_CALL Graphic::getSomething( const uno::Sequence< sal_Int8 >& rId )
244 : throw( uno::RuntimeException, std::exception )
245 : {
246 0 : return( ( rId.getLength() == 16 && 0 == memcmp( ::Graphic::getUnoTunnelId().getConstArray(), rId.getConstArray(), 16 ) ) ?
247 : reinterpret_cast< sal_Int64 >( mpGraphic ) :
248 0 : 0 );
249 : }
250 :
251 : }
252 :
253 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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