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
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
|
/*************************************************************************
*
* 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: svgwriter.hxx,v $
* $Revision: 1.8 $
*
* 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 SVGWRITER_HXX
#define SVGWRITER_HXX
#include <cppuhelper/weak.hxx>
#include <rtl/ustring.hxx>
#include <tools/debug.hxx>
#include <tools/stream.hxx>
#include <tools/string.hxx>
#include <tools/urlobj.hxx>
#include <tools/stack.hxx>
#ifndef _SALBTYPE_HXX
#include <vcl/salbtype.hxx>
#endif
#ifndef _GDIMTF_HXX
#include <vcl/gdimtf.hxx>
#endif
#ifndef _METAACT_HXX
#include <vcl/metaact.hxx>
#endif
#ifndef _METAACT_HXX
#include <vcl/metric.hxx>
#endif
#ifndef _VIRDEV_HXX
#include <vcl/virdev.hxx>
#endif
#ifndef _CVTGRF_HXX
#include <vcl/cvtgrf.hxx>
#endif
#include <xmloff/xmlexp.hxx>
#include <xmloff/nmspmap.hxx>
#include <com/sun/star/uno/Reference.h>
#include <com/sun/star/uno/RuntimeException.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/lang/XComponent.hpp>
#include <com/sun/star/registry/XRegistryKey.hpp>
#include <com/sun/star/lang/XComponent.hpp>
#include <com/sun/star/io/XInputStream.hpp>
#include <com/sun/star/io/XOutputStream.hpp>
#include <com/sun/star/xml/sax/XDocumentHandler.hpp>
#include <com/sun/star/xml/sax/XExtendedDocumentHandler.hpp>
// -----------------------------------------------------------------------------
#define _SVG_USE_NATIVE_TEXTDECORATION
#define _SVG_USE_TSPANS 1
#undef _SVG_WRITE_EXTENTS
#define _SVG_EMBED_FONTS 1
// -----------------------------------------------------------------------------
#define NMSP_CPPU cppu
#define NMSP_RTL rtl
#define NMSP_UNO com::sun::star::uno
#define NMSP_LANG com::sun::star::lang
#define NMSP_SAX com::sun::star::xml::sax
#define NMSP_SVG com::sun::star::svg
#define NMSP_REGISTRY com::sun::star::registry
#define REF( _def_Obj ) NMSP_UNO::Reference< _def_Obj >
#define SEQ( _def_Obj ) NMSP_UNO::Sequence< _def_Obj >
#define B2UCONST( _def_pChar ) (NMSP_RTL::OUString(RTL_CONSTASCII_USTRINGPARAM(_def_pChar )))
#define SVG_DTD_STRING B2UCONST( "<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1//EN\" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd\">" )
#define SVGWRITER_WRITE_NONE 0x00000000
#define SVGWRITER_WRITE_FILL 0x00000001
#define SVGWRITER_WRITE_TEXT 0x00000002
#define SVGWRITER_WRITE_ALL 0xFFFFFFFF
// --------------
// - FastString -
// --------------
class FastString
{
private:
sal_uInt32 mnBufLen;
sal_uInt32 mnCurLen;
sal_uInt32 mnBufInc;
sal_Unicode* mpBuffer;
sal_uInt32 mnPartPos;
rtl::OUString maString;
public:
FastString( sal_uInt32 nInitLen = 2048, sal_uInt32 nIncrement = 2048 );
FastString( sal_Char* pBufferForBase64Encoding, sal_uInt32 nBufLen );
~FastString();
FastString& operator+=( const ::rtl::OUString& rStr );
const ::rtl::OUString& GetString() const;
sal_Bool GetFirstPartString( const sal_uInt32 nPartLen, ::rtl::OUString& rPartString );
sal_Bool GetNextPartString( const sal_uInt32 nPartLen, ::rtl::OUString& rPartString );
sal_uInt32 GetLength() const { return mnCurLen; }
void Clear() { mnCurLen = 0, maString = ::rtl::OUString(); }
};
// ----------------------
// - SVGAttributeWriter -
// ----------------------
class SVGActionWriter;
class SVGFontExport;
class SVGAttributeWriter
{
private:
Font maCurFont;
Color maCurLineColor;
Color maCurFillColor;
SvXMLExport& mrExport;
SVGFontExport& mrFontExport;
SvXMLElementExport* mpElemFont;
SvXMLElementExport* mpElemPaint;
SVGAttributeWriter();
public:
SVGAttributeWriter( SvXMLExport& rExport, SVGFontExport& rFontExport );
virtual ~SVGAttributeWriter();
::rtl::OUString GetFontStyle( const Font& rFont );
::rtl::OUString GetPaintStyle( const Color& rLineColor, const Color& rFillColor );
void SetFontAttr( const Font& rFont );
void SetPaintAttr( const Color& rLineColor, const Color& rFillColor );
};
// -------------------
// - SVGActionWriter -
// -------------------
class SVGAttributeWriter;
class SvXMLExport;
class GDIMetaFile;
class SVGActionWriter
{
private:
SvXMLExport& mrExport;
SVGFontExport& mrFontExport;
SVGAttributeWriter* mpContext;
sal_Bool mbClipAttrChanged;
sal_Int32 mnCurClipId;
Stack maContextStack;
VirtualDevice* mpVDev;
MapMode maTargetMapMode;
sal_Bool mbDestroyVDev;
sal_Bool mbPaintAttrChanged;
sal_Bool mbFontAttrChanged;
SVGAttributeWriter* ImplAcquireContext() { maContextStack.Push( mpContext = new SVGAttributeWriter( mrExport, mrFontExport ) ); return mpContext; }
void ImplReleaseContext() { delete (SVGAttributeWriter*) maContextStack.Pop(); mpContext = (SVGAttributeWriter*) maContextStack.Top(); }
long ImplMap( sal_Int32 nVal ) const;
Point ImplMap( const Point& rPt ) const;
Size ImplMap( const Size& rSz ) const;
inline Rectangle ImplMap( const Rectangle& rRect ) const { return Rectangle( ImplMap( rRect.TopLeft() ), ImplMap( rRect.GetSize() ) ); }
void ImplWriteLine( const Point& rPt1, const Point& rPt2, const Color* pLineColor = NULL, const ::rtl::OUString* pStyle = NULL );
void ImplWriteRect( const Rectangle& rRect, long nRadX = 0, long nRadY = 0, const ::rtl::OUString* pStyle = NULL );
void ImplWriteEllipse( const Point& rCenter, long nRadX, long nRadY, const ::rtl::OUString* pStyle = NULL );
void ImplWritePolyPolygon( const PolyPolygon& rPolyPoly, sal_Bool bLineOnly, const ::rtl::OUString* pStyle = NULL );
void ImplWriteGradientEx( const PolyPolygon& rPolyPoly, const Gradient& rGradient, const ::rtl::OUString* pStyle, sal_uInt32 nWriteFlags );
void ImplWriteText( const Point& rPos, const String& rText, const sal_Int32* pDXArray, long nWidth, const ::rtl::OUString* pStyle = NULL );
void ImplWriteBmp( const BitmapEx& rBmpEx, const Point& rPt, const Size& rSz, const Point& rSrcPt, const Size& rSrcSz, const ::rtl::OUString* pStyle = NULL );
void ImplCheckFontAttributes();
void ImplCheckPaintAttributes();
void ImplWriteActions( const GDIMetaFile& rMtf, const ::rtl::OUString* pStyle, sal_uInt32 nWriteFlags );
sal_Int32 ImplGetNextClipId() { return mnCurClipId++; }
public:
static ::rtl::OUString GetValueString( sal_Int32 nVal );
static ::rtl::OUString GetPathString( const PolyPolygon& rPolyPoly, sal_Bool bLine );
public:
SVGActionWriter( SvXMLExport& rExport, SVGFontExport& rFontExport );
virtual ~SVGActionWriter();
void WriteMetaFile( const Point& rPos100thmm,
const Size& rSize100thmm,
const GDIMetaFile& rMtf,
sal_uInt32 nWriteFlags = SVGWRITER_WRITE_ALL );
};
#endif
|