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_svtools.hxx"
26
27 #include <tools/vcompat.hxx>
28 #include <svtools/grfmgr.hxx>
29
30 // ---------------
31 // - GraphicAttr -
32 // ---------------
33
GraphicAttr()34 GraphicAttr::GraphicAttr() :
35 mfGamma ( 1.0 ),
36 mnMirrFlags ( 0 ),
37 mnLeftCrop ( 0 ),
38 mnTopCrop ( 0 ),
39 mnRightCrop ( 0 ),
40 mnBottomCrop ( 0 ),
41 mnRotate10 ( 0 ),
42 mnContPercent ( 0 ),
43 mnLumPercent ( 0 ),
44 mnRPercent ( 0 ),
45 mnGPercent ( 0 ),
46 mnBPercent ( 0 ),
47 mbInvert ( sal_False ),
48 mcTransparency ( 0 ),
49 meDrawMode ( GRAPHICDRAWMODE_STANDARD )
50 {
51 }
52
53 // ------------------------------------------------------------------------
54
~GraphicAttr()55 GraphicAttr::~GraphicAttr()
56 {
57 }
58
59 // ------------------------------------------------------------------------
60
operator ==(const GraphicAttr & rAttr) const61 sal_Bool GraphicAttr::operator==( const GraphicAttr& rAttr ) const
62 {
63 return( ( mfGamma == rAttr.mfGamma ) &&
64 ( mnMirrFlags == rAttr.mnMirrFlags ) &&
65 ( mnLeftCrop == rAttr.mnLeftCrop ) &&
66 ( mnTopCrop == rAttr.mnTopCrop ) &&
67 ( mnRightCrop == rAttr.mnRightCrop ) &&
68 ( mnBottomCrop == rAttr.mnBottomCrop ) &&
69 ( mnRotate10 == rAttr.mnRotate10 ) &&
70 ( mnContPercent == rAttr.mnContPercent ) &&
71 ( mnLumPercent == rAttr.mnLumPercent ) &&
72 ( mnRPercent == rAttr.mnRPercent ) &&
73 ( mnGPercent == rAttr.mnGPercent ) &&
74 ( mnBPercent == rAttr.mnBPercent ) &&
75 ( mbInvert == rAttr.mbInvert ) &&
76 ( mcTransparency == rAttr.mcTransparency ) &&
77 ( meDrawMode == rAttr.meDrawMode ) );
78 }
79
80 // ------------------------------------------------------------------------
81
operator >>(SvStream & rIStm,GraphicAttr & rAttr)82 SvStream& operator>>( SvStream& rIStm, GraphicAttr& rAttr )
83 {
84 VersionCompat aCompat( rIStm, STREAM_READ );
85 sal_uInt32 nTmp32;
86 sal_uInt16 nTmp16;
87
88 rIStm >> nTmp32 >> nTmp32 >> rAttr.mfGamma >> rAttr.mnMirrFlags >> rAttr.mnRotate10;
89 rIStm >> rAttr.mnContPercent >> rAttr.mnLumPercent >> rAttr.mnRPercent >> rAttr.mnGPercent >> rAttr.mnBPercent;
90 rIStm >> rAttr.mbInvert >> rAttr.mcTransparency >> nTmp16;
91 rAttr.meDrawMode = (GraphicDrawMode) nTmp16;
92
93 if( aCompat.GetVersion() >= 2 )
94 {
95 rIStm >> rAttr.mnLeftCrop >> rAttr.mnTopCrop >> rAttr.mnRightCrop >> rAttr.mnBottomCrop;
96 }
97
98 return rIStm;
99 }
100
101 // ------------------------------------------------------------------------
102
operator <<(SvStream & rOStm,const GraphicAttr & rAttr)103 SvStream& operator<<( SvStream& rOStm, const GraphicAttr& rAttr )
104 {
105 VersionCompat aCompat( rOStm, STREAM_WRITE, 2 );
106 const sal_uInt32 nTmp32 = 0;
107
108 rOStm << nTmp32 << nTmp32 << rAttr.mfGamma << rAttr.mnMirrFlags << rAttr.mnRotate10;
109 rOStm << rAttr.mnContPercent << rAttr.mnLumPercent << rAttr.mnRPercent << rAttr.mnGPercent << rAttr.mnBPercent;
110 rOStm << rAttr.mbInvert << rAttr.mcTransparency << (sal_uInt16) rAttr.meDrawMode;
111 rOStm << rAttr.mnLeftCrop << rAttr.mnTopCrop << rAttr.mnRightCrop << rAttr.mnBottomCrop;
112
113 return rOStm;
114 }
115