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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 : #ifndef INCLUDED_VCL_SOURCE_FILTER_SGVMAIN_HXX
21 : #define INCLUDED_VCL_SOURCE_FILTER_SGVMAIN_HXX
22 :
23 : #include <vcl/font.hxx>
24 : #include <vcl/outdev.hxx>
25 : #include <vcl/virdev.hxx>
26 :
27 : #define UCHAR unsigned char
28 :
29 : struct PointType {
30 : sal_Int16 x;
31 : sal_Int16 y;
32 250 : PointType()
33 : : x(0)
34 250 : , y(0)
35 : {
36 250 : }
37 : };
38 :
39 : #define SgfDpmm 40
40 :
41 : #define DtHdSize 256
42 : class DtHdType {
43 : public:
44 : sal_uInt8 Reserved[256];
45 : friend SvStream& ReadDtHdType(SvStream& rIStream, DtHdType& rDtHd);
46 : friend void DtHdOverSeek(SvStream& rInp);
47 : };
48 :
49 4 : struct Seitenformat {
50 : PointType Size; // 0.00mm...819.175mm (papersize)
51 : sal_Int16 RandL; // left border on
52 : sal_Int16 RandR; // right paper
53 : sal_Int16 RandO; // upper border on
54 : sal_Int16 RandU; // lower paper
55 : sal_uInt8 PColor; // future use
56 : sal_uInt8 PIntens; // future use
57 : };
58 :
59 : #define PageSize 146
60 : class PageType {
61 : public:
62 : sal_uInt32 Next; // next page
63 : sal_uInt32 nList; // objectdata, first record
64 : sal_uInt32 ListEnd; // objectdata, last record
65 : Seitenformat Paper; // data of paper
66 : bool BorderClip; // clip objects at border (cheat due to alignment in NT)
67 : sal_uInt8 StdPg; // insert which standardpage ?
68 : PointType U; // origin
69 : sal_Int16 HlpLnH[20]; // guides
70 : sal_Int16 HlpLnV[20];
71 : sal_uInt8 LnAnzH;
72 : sal_uInt8 LnAnzV;
73 : UCHAR PgName[32]; // page name
74 : friend SvStream& ReadPageType(SvStream& rIStream, PageType& rPage);
75 : PageType();
76 : };
77 :
78 : enum ObjArtType {ObjStrk,ObjRect,ObjPoly,ObjCirc,ObjSpln,
79 : ObjText,ObjGrup,ObjBmap,ObjVirt,ObjTxtX,ObjMaxi};
80 :
81 : struct ObjLineType {
82 : sal_uInt8 LFarbe; // [Index]
83 : sal_uInt8 LBFarbe; // [Index]
84 : sal_uInt8 LIntens; // [%]
85 : sal_uInt8 LMuster; // [Index] including transparency
86 : sal_Int16 LMSize; // [coefficient/100]
87 : sal_Int16 LDicke; // line thickness
88 : };
89 :
90 : struct ObjAreaType {
91 : sal_uInt8 FFarbe; // [Index]
92 : sal_uInt8 FBFarbe; // [Index]
93 : sal_uInt8 FIntens; // [%]
94 : // Despite the "Dummy" in the name, and not being used anywhere in
95 : // the code, these two fields are *essential*. These structs are
96 : // 1:1 mappings of actual on-disk/wire file format structures...
97 : // So don't clean the "unused dummy" fields away. (Actually it
98 : // might well be that many other fields around here are never used
99 : // in our code either.)
100 : sal_uInt8 FDummy1;
101 : sal_Int16 FDummy2;
102 : sal_uInt16 FMuster; // [Index] incl. Invers, transparency
103 :
104 14 : ObjAreaType()
105 : : FFarbe(0)
106 : , FBFarbe(0)
107 : , FIntens(0)
108 : , FDummy1(0)
109 : , FDummy2(0)
110 14 : , FMuster(0)
111 : {
112 14 : }
113 : };
114 :
115 : #define ObjTextTypeSize 64
116 0 : class ObjTextType {
117 : public:
118 : ObjLineType L; // text outline (future)
119 : ObjAreaType F; // inner text
120 : sal_uInt16 FontLo,FontHi; // e.g. 92500 (CG Times), split due to DWordAllign in TextType.
121 : sal_uInt16 Grad; // 0.5..32767.5 pt - we should stop at 1000 pt
122 : sal_uInt16 Breite; // 1..65535% please not more as 500%
123 : sal_uInt8 Justify; // 2 bit vertical (Hi), 3 bit horizontal (Lo)
124 : sal_uInt8 Kapit; // 1..255%
125 : sal_uInt16 Schnitt; // 8 flags
126 : sal_uInt16 LnFeed; // 1..32767% of max font size of the line
127 : sal_uInt16 Slant; // slant angle 0.00..89.99deg default 15.00deg viewed double width)
128 : sal_uInt8 ZAbst; // character spacing 0..255% (0=on the line; 100=normal; 200=Zeichen wird als
129 : signed char ChrVPos; // vertical position of char. Default 0=on baseline, 10=5Pt below (-64..63")
130 : ObjLineType ShdL; // shadow outline (new 2.0)
131 : ObjAreaType ShdF; // shadow inside (new 2.0)
132 : PointType ShdVers; // shadow offset max. 300.00%
133 : bool ShdAbs; // True-> shadow offset is absolute instead of relative to font size
134 : bool NoSpc; // True-> no space (for background area)
135 : ObjAreaType BackF; // background area
136 : sal_uInt32 GetFont();
137 : void SetFont(sal_uInt32 FontID);
138 : };
139 :
140 20 : class Obj0Type { // SuperClass for Apple-VMT
141 : public:
142 : virtual void Draw(OutputDevice& rOut);
143 20 : virtual ~Obj0Type() {}
144 : };
145 :
146 : #define ObjkSize 20 /* should be 21. due to allignment we shifted the flag */
147 20 : class ObjkType: public Obj0Type { // basic componenents of all Stardraw objects
148 : public:
149 : sal_uInt32 Last;
150 : sal_uInt32 Next;
151 : sal_uInt16 MemSize; // in bytes
152 : PointType ObjMin; // XY minimum of the object
153 : PointType ObjMax; // XY maximum of the object
154 : sal_uInt8 Art;
155 : sal_uInt8 Layer;
156 20 : ObjkType()
157 : : Last(0)
158 : , Next(0)
159 : , MemSize(0)
160 : , Art(0)
161 20 : , Layer(0)
162 : {
163 20 : }
164 : friend SvStream& ReadObjkType(SvStream& rIStream, ObjkType& rObjk);
165 : friend bool ObjOverSeek(SvStream& rInp, ObjkType& rObjk);
166 : virtual void Draw(OutputDevice& rOut) SAL_OVERRIDE;
167 : };
168 :
169 : #define StrkSize 38
170 0 : class StrkType: public ObjkType {
171 : public:
172 : sal_uInt8 Flags; // (cheat due to alignment in NT)
173 : sal_uInt8 LEnden; // line ends
174 : ObjLineType L;
175 : PointType Pos1; // start point
176 : PointType Pos2; // end point
177 : friend SvStream& ReadStrkType(SvStream& rIStream, StrkType& rStrk);
178 : virtual void Draw(OutputDevice& rOut) SAL_OVERRIDE;
179 : };
180 :
181 : #define RectSize 52
182 0 : class RectType: public ObjkType {
183 : public:
184 : sal_uInt8 Flags; // (cheat due to alignment in NT)
185 : sal_uInt8 Reserve;
186 : ObjLineType L;
187 : ObjAreaType F;
188 : PointType Pos1; // lower left corner = reference point
189 : PointType Pos2; // right corner
190 : sal_Int16 Radius; // radius of corner
191 : sal_uInt16 DrehWink; // 315...<45
192 : sal_uInt16 Slant; // >270...<90
193 : friend SvStream& ReadRectType(SvStream& rIStream, RectType& rRect);
194 : virtual void Draw(OutputDevice& rOut) SAL_OVERRIDE;
195 : };
196 :
197 : #define PolySize 44
198 12 : class PolyType: public ObjkType { // identical to spline !
199 : public:
200 : sal_uInt8 Flags; // (cheat due to alignment in NT)
201 : sal_uInt8 LEnden; // only for polyline
202 : ObjLineType L;
203 : ObjAreaType F; // not for polyline
204 : sal_uInt8 nPoints;
205 : sal_uInt8 Reserve;
206 : sal_uInt32 SD_EckP; // pointer to corner point (StarDraw)
207 : PointType* EckP; // pointer to corner points (StarView (is not read from disk!))
208 : friend SvStream& ReadPolyType(SvStream& rIStream, PolyType& rPoly);
209 : virtual void Draw(OutputDevice& rOut) SAL_OVERRIDE;
210 : };
211 : #define PolyClosBit 0x01 // kinds of Poly: 0: polyLine 1: polygon
212 :
213 : #define SplnSize 44
214 12 : class SplnType: public ObjkType { // identical to Poly !
215 : public:
216 : sal_uInt8 Flags; // (cheat due to alignment in NT)
217 : sal_uInt8 LEnden; // only for nSpline
218 : ObjLineType L;
219 : ObjAreaType F; // not for nSpline
220 : sal_uInt8 nPoints;
221 : sal_uInt8 Reserve;
222 : sal_uInt32 SD_EckP; // pointer to corner points (StarDraw)
223 : PointType* EckP; // pointer to corner points (StarView (is not read from disk!))
224 : friend SvStream& ReadSplnType(SvStream& rIStream, SplnType& rSpln);
225 : virtual void Draw(OutputDevice& rOut) SAL_OVERRIDE;
226 : };
227 : // kinds of Spline: see Poly
228 :
229 : #define CircSize 52
230 4 : class CircType: public ObjkType {
231 : public:
232 : sal_uInt8 Flags; // (cheat due to alignment in NT)
233 : sal_uInt8 LEnden; // only arcs (circle & ellips)
234 : ObjLineType L;
235 : ObjAreaType F; // not for arcs (circly & ellips)
236 : PointType Center; // center
237 : PointType Radius; // radius
238 : sal_uInt16 DrehWink; // only ellipses
239 : sal_uInt16 StartWink; // and not for full circles
240 : sal_uInt16 RelWink; // and full ellipses
241 : friend SvStream& ReadCircType(SvStream& rIStream, CircType& rCirc);
242 : virtual void Draw(OutputDevice& rOut) SAL_OVERRIDE;
243 : };
244 : #define CircFull 0x00 /* kinds of circle: 0: full circle */
245 : #define CircSect 0x01 /* 1: circle sector */
246 : #define CircAbsn 0x02 /* 2: circle segment */
247 : #define CircArc 0x03 /* 3: circle arc */
248 :
249 : #define TextSize 116
250 0 : class TextType: public ObjkType {
251 : public:
252 : sal_uInt8 Flags; // (cheat due to alignment in NT)
253 : sal_uInt8 Reserve; // for Word Allign
254 : ObjTextType T; // 64 bytes << DWord-Allign needed for FontID
255 : PointType Pos1; // reference point (upper left)
256 : PointType Pos2; // (lower right)
257 : sal_Int16 TopOfs; // from upper side to start of text (future for vJustify)
258 : sal_uInt16 DrehWink; // 0...<360
259 : sal_uInt16 BoxSlant; // >270...<90 (only Box)
260 : sal_uInt16 BufSize; // size of buffer for Load, Save, Copy etc.
261 : sal_uInt16 BufLo,BufHi; // (UCHAR*) pointer to Textbuffer << ShortArr, otherwise DWord-Allign needed
262 : sal_uInt16 ExtLo,ExtHi; // (Ptr) text over more frames << ShortArr, otherwise DWord-Allign needed
263 : PointType FitSize; // size of origin for Fit2Size
264 : sal_Int16 FitBreit; // width to format for Fit2Size
265 : UCHAR* Buffer; // this variable is not set by reading from disk, but explicit!
266 : friend SvStream& ReadTextType(SvStream& rIStream, TextType& rText);
267 : virtual void Draw(OutputDevice& rOut) SAL_OVERRIDE;
268 : };
269 : #define TextOutlBit 0x01 /* 1=Sourcecode for outliner (ignored byDrawObjekt()) */
270 : #define TextFitSBit 0x02 /* Bit1: 1=Text-Fit2Size, also outliner (2.0) */
271 : #define TextDrftBit 0x04 /* Bit2: 1=DraftDraw (2.0) */
272 : #define TextFitZBit 0x08 /* Bit3: 1=Fit2Size line by line (2.0) */
273 : #define TextFitBits (TextFitSBit | TextFitZBit)
274 :
275 : enum GrafStat {NoGraf,Pic,Pcx,Hpgl,Img,Msp,Tiff,Dxf,Lot,Usr,Sgf};
276 :
277 : #define BmapSize 132
278 0 : class BmapType: public ObjkType {
279 : public:
280 : sal_uInt8 Flags; // (cheat due to alignment in NT)
281 : sal_uInt8 Reserve;
282 : ObjAreaType F; // colour and pattern of first plane bitmap
283 : PointType Pos1;
284 : PointType Pos2;
285 : sal_uInt16 DrehWink; // 315...<45 (future)
286 : sal_uInt16 Slant; // >270...<90 (future)
287 : UCHAR Filename[80]; // path
288 : PointType PixSize; // size in Pixel (0 for vector)
289 : GrafStat Format; // see: GpmDef.Pas
290 : sal_uInt8 nPlanes; // number of bitplanes (0 for vector)
291 : bool RawOut; // output as raw ?
292 : bool InvOut; // output inverted ?
293 : bool LightOut; // brighten? (SD20)
294 : sal_uInt8 GrfFlg; // (SD20) 0=nSGF 1=Pcx 2=HPGL 4=Raw $FF=Undef (to fix DrawBmp)
295 : INetURLObject aFltPath; // for GraphicFilter
296 :
297 0 : BmapType()
298 : : Flags(0)
299 : , Reserve(0)
300 : , DrehWink(0)
301 : , Slant(0)
302 : , Format(NoGraf)
303 : , nPlanes(0)
304 : , RawOut(false)
305 : , InvOut(false)
306 : , LightOut(false)
307 0 : , GrfFlg(0)
308 : {
309 0 : memset(Filename, 0, sizeof(Filename));
310 0 : }
311 :
312 : friend SvStream& ReadBmapType(SvStream& rIStream, BmapType& rBmap);
313 : virtual void Draw(OutputDevice& rOut) SAL_OVERRIDE;
314 : void SetPaths( const INetURLObject& rFltPath );
315 : };
316 :
317 : #define GrupSize 48
318 4 : class GrupType: public ObjkType {
319 : public:
320 : sal_uInt8 Flags; // (cheat due to alignment in NT)
321 : UCHAR Name[13]; // name of group
322 : sal_uInt16 SbLo,SbHi; // (Ptr) group list << ShortArr, as otherwise DWord alignment needed
323 : sal_uInt16 UpLo,UpHi; // (Ptr) parent list << ShortArr, as otherwise DWord alignment needed
324 : sal_uInt16 ChartSize; // required amount of memory for structure of diagram structure
325 : sal_uInt32 ChartPtr; // diagram structure
326 : sal_uInt32 GetSubPtr(); // only to check if Sublist is empty
327 : friend SvStream& ReadGrupType(SvStream& rIStream, GrupType& rGrup);
328 : };
329 :
330 : void SetLine(ObjLineType& rLine, OutputDevice& rOut);
331 : void SetArea(ObjAreaType& rArea, OutputDevice& rOut);
332 : Color Sgv2SvFarbe(sal_uInt8 nFrb1, sal_uInt8 nFrb2, sal_uInt8 nInts);
333 : void RotatePoint(PointType& P, sal_Int16 cx, sal_Int16 cy, double sn, double cs);
334 : void RotatePoint(Point& P, sal_Int16 cx, sal_Int16 cy, double sn, double cs);
335 : sal_Int16 iMulDiv(sal_Int16 a, sal_Int16 Mul, sal_Int16 Div);
336 : sal_uInt16 MulDiv(sal_uInt16 a, sal_uInt16 Mul, sal_uInt16 Div);
337 :
338 0 : class SgfFontOne {
339 : public:
340 : SgfFontOne* Next; // pointer to list
341 : sal_uInt32 IFID;
342 : bool Bold;
343 : bool Ital;
344 : bool Sans;
345 : bool Serf;
346 : bool Fixd;
347 : FontFamily SVFamil;
348 : rtl_TextEncoding SVChSet;
349 : OUString SVFName; // e.g. "Times New Roman" = 15 chars
350 : sal_uInt16 SVWidth; // average character width in %
351 : SgfFontOne();
352 : void ReadOne(const OString& rID, OString& rDsc);
353 : };
354 :
355 : class SgfFontLst {
356 : public:
357 : OUString FNam; // complete filename of the Ini-file
358 : SgfFontOne* pList; // start of list
359 : SgfFontOne* Last; // end of list
360 : sal_uInt32 LastID; // for faster access during repeats
361 : SgfFontOne* LastLn; // for faster access during repeats
362 : bool Tried;
363 : SgfFontLst();
364 : ~SgfFontLst();
365 : void AssignFN(const OUString& rFName);
366 : void ReadList();
367 : void RausList();
368 : SgfFontOne* GetFontDesc(sal_uInt32 ID);
369 : };
370 :
371 : #endif // INCLUDED_VCL_SOURCE_FILTER_SGVMAIN_HXX
372 :
373 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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