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
|
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: xpmread.hxx,v $
* $Revision: 1.4 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _XPMREAD_HXX
#define _XPMREAD_HXX
#ifndef _BITMAP_HXX
#include <vcl/bitmap.hxx>
#endif
#ifdef _XPMPRIVATE
#define XPMTEMPBUFSIZE 0x00008000
#define XPMSTRINGBUF 0x00008000
#define XPMIDENTIFIER 0x00000001 // mnIdentifier includes on of the six phases
#define XPMDEFINITION 0x00000002 // the XPM format consists of
#define XPMVALUES 0x00000003
#define XPMCOLORS 0x00000004
#define XPMPIXELS 0x00000005
#define XPMEXTENSIONS 0x00000006
#define XPMENDEXT 0x00000007
#define XPMREMARK 0x00000001 // defines used by mnStatus
#define XPMDOUBLE 0x00000002
#define XPMSTRING 0x00000004
#define XPMFINISHED 0x00000008
#define XPMCASESENSITIVE 0x00000001
#define XPMCASENONSENSITIVE 0x00000002
// ---------
// - Enums -
// ---------
enum ReadState
{
XPMREAD_OK,
XPMREAD_ERROR,
XPMREAD_NEED_MORE
};
// -------------
// - XPMReader -
// -------------
class BitmapWriteAccess;
class Graphic;
class XPMReader : public GraphicReader
{
private:
SvStream& mrIStm;
Bitmap maBmp;
BitmapWriteAccess* mpAcc;
Bitmap maMaskBmp;
BitmapWriteAccess* mpMaskAcc;
long mnLastPos;
ULONG mnWidth;
ULONG mnHeight;
ULONG mnColors;
ULONG mnCpp; // characters per pix
BOOL mbTransparent;
BOOL mbStatus;
ULONG mnStatus;
ULONG mnIdentifier;
BYTE mcThisByte;
BYTE mcLastByte;
ULONG mnTempAvail;
BYTE* mpTempBuf;
BYTE* mpTempPtr;
BYTE* mpFastColorTable;
BYTE* mpColMap;
ULONG mnStringSize;
BYTE* mpStringBuf;
ULONG mnParaSize;
BYTE* mpPara;
BOOL ImplGetString( void );
BOOL ImplGetColor( ULONG );
BOOL ImplGetScanLine( ULONG );
BOOL ImplGetColSub( BYTE* );
BOOL ImplGetColKey( BYTE );
void ImplGetRGBHex( BYTE*, ULONG );
BOOL ImplGetPara( ULONG numb );
BOOL ImplCompare( BYTE*, BYTE*, ULONG, ULONG nmode = XPMCASENONSENSITIVE );
ULONG ImplGetULONG( ULONG nPara );
public:
XPMReader( SvStream& rStm );
virtual ~XPMReader();
ReadState ReadXPM( Graphic& rGraphic );
};
#endif // _XPMPRIVATE
// -------------
// - ImportXPM -
// -------------
BOOL ImportXPM( SvStream& rStream, Graphic& rGraphic );
#endif // _XPMREAD_HXX
|
