1 /**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 *************************************************************/
21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_framework.hxx"
26
27 #include <classes/imagewrapper.hxx>
28 #include <osl/mutex.hxx>
29 #include <vcl/svapp.hxx>
30 #include <vcl/bitmap.hxx>
31 #include <vcl/bitmapex.hxx>
32 #include <tools/stream.hxx>
33 #include <cppuhelper/typeprovider.hxx>
34 #include <vcl/dibtools.hxx>
35
36 using namespace com::sun::star::lang;
37 using namespace com::sun::star::uno;
38
39 namespace framework
40 {
41
impl_getStaticIdentifier()42 static Sequence< sal_Int8 > impl_getStaticIdentifier()
43 {
44 static sal_uInt8 pGUID[16] = { 0x46, 0xAD, 0x69, 0xFB, 0xA7, 0xBE, 0x44, 0x83, 0xB2, 0xA7, 0xB3, 0xEC, 0x59, 0x4A, 0xB7, 0x00 };
45 static ::com::sun::star::uno::Sequence< sal_Int8 > seqID((sal_Int8*)pGUID,16) ;
46 return seqID ;
47 }
48
49
ImageWrapper(const Image & aImage)50 ImageWrapper::ImageWrapper( const Image& aImage ) : ThreadHelpBase( &Application::GetSolarMutex() )
51 , m_aImage( aImage )
52 {
53 }
54
55
~ImageWrapper()56 ImageWrapper::~ImageWrapper()
57 {
58 }
59
60
GetUnoTunnelId()61 Sequence< sal_Int8 > ImageWrapper::GetUnoTunnelId()
62 {
63 return impl_getStaticIdentifier();
64 }
65
66 // XBitmap
getSize()67 com::sun::star::awt::Size SAL_CALL ImageWrapper::getSize() throw ( RuntimeException )
68 {
69 vos::OGuard aGuard( Application::GetSolarMutex() );
70
71 BitmapEx aBitmapEx( m_aImage.GetBitmapEx() );
72 Size aBitmapSize( aBitmapEx.GetSizePixel() );
73
74 return com::sun::star::awt::Size( aBitmapSize.Width(), aBitmapSize.Height() );
75 }
76
getDIB()77 Sequence< sal_Int8 > SAL_CALL ImageWrapper::getDIB() throw ( RuntimeException )
78 {
79 vos::OGuard aGuard( Application::GetSolarMutex() );
80
81 SvMemoryStream aMem;
82 WriteDIB(m_aImage.GetBitmapEx().GetBitmap(), aMem, false, true);
83 return Sequence< sal_Int8 >( (sal_Int8*) aMem.GetData(), aMem.Tell() );
84 }
85
getMaskDIB()86 Sequence< sal_Int8 > SAL_CALL ImageWrapper::getMaskDIB() throw ( RuntimeException )
87 {
88 vos::OGuard aGuard( Application::GetSolarMutex() );
89 BitmapEx aBmpEx( m_aImage.GetBitmapEx() );
90
91 if ( aBmpEx.IsAlpha() )
92 {
93 SvMemoryStream aMem;
94 WriteDIB(aBmpEx.GetAlpha().GetBitmap(), aMem, false, true);
95 return Sequence< sal_Int8 >( (sal_Int8*) aMem.GetData(), aMem.Tell() );
96 }
97 else if ( aBmpEx.IsTransparent() )
98 {
99 SvMemoryStream aMem;
100 WriteDIB(aBmpEx.GetMask(), aMem, false, true);
101 return Sequence< sal_Int8 >( (sal_Int8*) aMem.GetData(), aMem.Tell() );
102 }
103
104 return Sequence< sal_Int8 >();
105 }
106
107 // XUnoTunnel
getSomething(const Sequence<sal_Int8> & aIdentifier)108 sal_Int64 SAL_CALL ImageWrapper::getSomething( const Sequence< sal_Int8 >& aIdentifier ) throw ( RuntimeException )
109 {
110 if ( aIdentifier == impl_getStaticIdentifier() )
111 return reinterpret_cast< sal_Int64 >( this );
112 else
113 return 0;
114 }
115
116 }
117
118