2 * RichEdit - RTF writer module
4 * Copyright 2005 by Phil Krylov
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 #include "wine/port.h"
27 WINE_DEFAULT_DEBUG_CHANNEL(richedit);
31 ME_StreamOutRTFText(ME_OutStream *pStream, const WCHAR *text, LONG nChars);
35 ME_StreamOutInit(ME_TextEditor *editor, EDITSTREAM *stream)
37 ME_OutStream *pStream = ALLOC_OBJ(ME_OutStream);
38 pStream->stream = stream;
39 pStream->stream->dwError = 0;
42 pStream->nFontTblLen = 0;
43 pStream->nColorTblLen = 1;
44 pStream->nNestingLevel = 0;
50 ME_StreamOutFlush(ME_OutStream *pStream)
55 EDITSTREAM *stream = pStream->stream;
57 while (nStart < pStream->pos) {
58 TRACE("sending %u bytes\n", pStream->pos - nStart);
59 /* Some apps seem not to set *pcb unless a problem arises, relying
60 on initial random nWritten value, which is usually >STREAMOUT_BUFFER_SIZE */
61 nRemaining = pStream->pos - nStart;
62 nWritten = 0xDEADBEEF;
63 stream->dwError = stream->pfnCallback(stream->dwCookie, (LPBYTE)pStream->buffer + nStart,
64 pStream->pos - nStart, &nWritten);
65 TRACE("error=%u written=%u\n", stream->dwError, nWritten);
66 if (nWritten > (pStream->pos - nStart) || nWritten<0) {
67 FIXME("Invalid returned written size *pcb: 0x%x (%d) instead of %d\n",
68 (unsigned)nWritten, nWritten, nRemaining);
69 nWritten = nRemaining;
71 if (nWritten == 0 || stream->dwError)
73 pStream->written += nWritten;
82 ME_StreamOutFree(ME_OutStream *pStream)
84 LONG written = pStream->written;
85 TRACE("total length = %u\n", written);
93 ME_StreamOutMove(ME_OutStream *pStream, const char *buffer, int len)
96 int space = STREAMOUT_BUFFER_SIZE - pStream->pos;
97 int fit = min(space, len);
99 TRACE("%u:%u:%s\n", pStream->pos, fit, debugstr_an(buffer,fit));
100 memmove(pStream->buffer + pStream->pos, buffer, fit);
104 if (pStream->pos == STREAMOUT_BUFFER_SIZE) {
105 if (!ME_StreamOutFlush(pStream))
114 ME_StreamOutPrint(ME_OutStream *pStream, const char *format, ...)
116 char string[STREAMOUT_BUFFER_SIZE]; /* This is going to be enough */
120 va_start(valist, format);
121 len = vsnprintf(string, sizeof(string), format, valist);
124 return ME_StreamOutMove(pStream, string, len);
129 ME_StreamOutRTFHeader(ME_OutStream *pStream, int dwFormat)
131 const char *cCharSet = NULL;
136 if (dwFormat & SF_USECODEPAGE) {
139 switch (HIWORD(dwFormat)) {
142 nCodePage = GetACP();
145 nCodePage = GetOEMCP();
146 if (nCodePage == 437)
148 else if (nCodePage == 850)
157 if (HIWORD(dwFormat) == CP_MACCP) {
159 nCodePage = 10000; /* MacRoman */
162 nCodePage = 1252; /* Latin-1 */
164 if (GetCPInfoExW(HIWORD(dwFormat), 0, &info))
165 nCodePage = info.CodePage;
169 /* TODO: If the original document contained an \ansicpg value, retain it.
170 * Otherwise, M$ richedit emits a codepage number determined from the
171 * charset of the default font here. Anyway, this value is not used by
173 nCodePage = GetACP();
175 if (nCodePage == CP_UTF8)
176 success = ME_StreamOutPrint(pStream, "{\\urtf");
178 success = ME_StreamOutPrint(pStream, "{\\rtf1\\%s\\ansicpg%u\\uc1", cCharSet, nCodePage);
183 pStream->nDefaultCodePage = nCodePage;
185 /* FIXME: This should be a document property */
186 /* TODO: handle SFF_PLAINRTF */
187 language = GetUserDefaultLangID();
188 if (!ME_StreamOutPrint(pStream, "\\deff0\\deflang%u\\deflangfe%u", language, language))
191 /* FIXME: This should be a document property */
192 pStream->nDefaultFont = 0;
199 ME_StreamOutRTFFontAndColorTbl(ME_OutStream *pStream, ME_DisplayItem *pFirstRun,
200 ME_DisplayItem *pLastRun)
202 ME_DisplayItem *item = pFirstRun;
203 ME_FontTableItem *table = pStream->fonttbl;
205 ME_DisplayItem *pLastPara = ME_GetParagraph(pLastRun);
206 ME_DisplayItem *pCell = NULL;
209 CHARFORMAT2W *fmt = &item->member.run.style->fmt;
212 if (fmt->dwMask & CFM_FACE) {
213 WCHAR *face = fmt->szFaceName;
214 BYTE bCharSet = (fmt->dwMask & CFM_CHARSET) ? fmt->bCharSet : DEFAULT_CHARSET;
216 for (i = 0; i < pStream->nFontTblLen; i++)
217 if (table[i].bCharSet == bCharSet
218 && (table[i].szFaceName == face || !lstrcmpW(table[i].szFaceName, face)))
220 if (i == pStream->nFontTblLen && i < STREAMOUT_FONTTBL_SIZE) {
221 table[i].bCharSet = bCharSet;
222 table[i].szFaceName = face;
223 pStream->nFontTblLen++;
227 if (fmt->dwMask & CFM_COLOR && !(fmt->dwEffects & CFE_AUTOCOLOR)) {
228 crColor = fmt->crTextColor;
229 for (i = 1; i < pStream->nColorTblLen; i++)
230 if (pStream->colortbl[i] == crColor)
232 if (i == pStream->nColorTblLen && i < STREAMOUT_COLORTBL_SIZE) {
233 pStream->colortbl[i] = crColor;
234 pStream->nColorTblLen++;
237 if (fmt->dwMask & CFM_BACKCOLOR && !(fmt->dwEffects & CFE_AUTOBACKCOLOR)) {
238 crColor = fmt->crBackColor;
239 for (i = 1; i < pStream->nColorTblLen; i++)
240 if (pStream->colortbl[i] == crColor)
242 if (i == pStream->nColorTblLen && i < STREAMOUT_COLORTBL_SIZE) {
243 pStream->colortbl[i] = crColor;
244 pStream->nColorTblLen++;
248 if (item == pLastRun)
250 item = ME_FindItemFwd(item, diRun);
252 item = ME_GetParagraph(pFirstRun);
254 if ((pCell = item->member.para.pCell))
256 ME_Border* borders[4] = { &pCell->member.cell.border.top,
257 &pCell->member.cell.border.left,
258 &pCell->member.cell.border.bottom,
259 &pCell->member.cell.border.right };
260 for (i = 0; i < 4; i++)
262 if (borders[i]->width > 0)
265 COLORREF crColor = borders[i]->colorRef;
266 for (j = 1; j < pStream->nColorTblLen; j++)
267 if (pStream->colortbl[j] == crColor)
269 if (j == pStream->nColorTblLen && j < STREAMOUT_COLORTBL_SIZE) {
270 pStream->colortbl[j] = crColor;
271 pStream->nColorTblLen++;
276 if (item == pLastPara)
278 item = item->member.para.next_para;
281 if (!ME_StreamOutPrint(pStream, "{\\fonttbl"))
284 for (i = 0; i < pStream->nFontTblLen; i++) {
285 if (table[i].bCharSet != DEFAULT_CHARSET) {
286 if (!ME_StreamOutPrint(pStream, "{\\f%u\\fcharset%u ", i, table[i].bCharSet))
289 if (!ME_StreamOutPrint(pStream, "{\\f%u ", i))
292 if (!ME_StreamOutRTFText(pStream, table[i].szFaceName, -1))
294 if (!ME_StreamOutPrint(pStream, ";}"))
297 if (!ME_StreamOutPrint(pStream, "}\r\n"))
300 /* Output colors table if not empty */
301 if (pStream->nColorTblLen > 1) {
302 if (!ME_StreamOutPrint(pStream, "{\\colortbl;"))
304 for (i = 1; i < pStream->nColorTblLen; i++) {
305 if (!ME_StreamOutPrint(pStream, "\\red%u\\green%u\\blue%u;",
306 pStream->colortbl[i] & 0xFF,
307 (pStream->colortbl[i] >> 8) & 0xFF,
308 (pStream->colortbl[i] >> 16) & 0xFF))
311 if (!ME_StreamOutPrint(pStream, "}"))
319 ME_StreamOutRTFTableProps(ME_TextEditor *editor, ME_OutStream *pStream,
320 ME_DisplayItem *para)
322 ME_DisplayItem *cell;
323 char props[STREAMOUT_BUFFER_SIZE] = "";
325 const char sideChar[4] = {'t','l','b','r'};
327 if (!ME_StreamOutPrint(pStream, "\\trowd"))
329 if (!editor->bEmulateVersion10) { /* v4.1 */
330 PARAFORMAT2 *pFmt = ME_GetTableRowEnd(para)->member.para.pFmt;
331 para = ME_GetTableRowStart(para);
332 cell = para->member.para.next_para->member.para.pCell;
335 sprintf(props + strlen(props), "\\trgaph%d", pFmt->dxOffset);
336 if (pFmt->dxStartIndent)
337 sprintf(props + strlen(props), "\\trleft%d", pFmt->dxStartIndent);
339 ME_Border* borders[4] = { &cell->member.cell.border.top,
340 &cell->member.cell.border.left,
341 &cell->member.cell.border.bottom,
342 &cell->member.cell.border.right };
343 for (i = 0; i < 4; i++)
345 if (borders[i]->width)
348 COLORREF crColor = borders[i]->colorRef;
349 sprintf(props + strlen(props), "\\clbrdr%c", sideChar[i]);
350 sprintf(props + strlen(props), "\\brdrs");
351 sprintf(props + strlen(props), "\\brdrw%d", borders[i]->width);
352 for (j = 1; j < pStream->nColorTblLen; j++) {
353 if (pStream->colortbl[j] == crColor) {
354 sprintf(props + strlen(props), "\\brdrcf%u", j);
360 sprintf(props + strlen(props), "\\cellx%d", cell->member.cell.nRightBoundary);
361 cell = cell->member.cell.next_cell;
362 } while (cell->member.cell.next_cell);
363 } else { /* v1.0 - 3.0 */
364 const ME_Border* borders[4] = { ¶->member.para.border.top,
365 ¶->member.para.border.left,
366 ¶->member.para.border.bottom,
367 ¶->member.para.border.right };
368 PARAFORMAT2 *pFmt = para->member.para.pFmt;
370 assert(!(para->member.para.nFlags & (MEPF_ROWSTART|MEPF_ROWEND|MEPF_CELL)));
372 sprintf(props + strlen(props), "\\trgaph%d", pFmt->dxOffset);
373 if (pFmt->dxStartIndent)
374 sprintf(props + strlen(props), "\\trleft%d", pFmt->dxStartIndent);
375 for (i = 0; i < 4; i++)
377 if (borders[i]->width)
380 COLORREF crColor = borders[i]->colorRef;
381 sprintf(props + strlen(props), "\\trbrdr%c", sideChar[i]);
382 sprintf(props + strlen(props), "\\brdrs");
383 sprintf(props + strlen(props), "\\brdrw%d", borders[i]->width);
384 for (j = 1; j < pStream->nColorTblLen; j++) {
385 if (pStream->colortbl[j] == crColor) {
386 sprintf(props + strlen(props), "\\brdrcf%u", j);
392 for (i = 0; i < pFmt->cTabCount; i++)
394 sprintf(props + strlen(props), "\\cellx%d", pFmt->rgxTabs[i] & 0x00FFFFFF);
397 if (!ME_StreamOutPrint(pStream, props))
404 ME_StreamOutRTFParaProps(ME_TextEditor *editor, ME_OutStream *pStream,
405 ME_DisplayItem *para)
407 PARAFORMAT2 *fmt = para->member.para.pFmt;
408 char props[STREAMOUT_BUFFER_SIZE] = "";
411 if (!editor->bEmulateVersion10) { /* v4.1 */
412 if (para->member.para.nFlags & MEPF_ROWSTART) {
413 pStream->nNestingLevel++;
414 if (pStream->nNestingLevel == 1) {
415 if (!ME_StreamOutRTFTableProps(editor, pStream, para))
419 } else if (para->member.para.nFlags & MEPF_ROWEND) {
420 pStream->nNestingLevel--;
421 if (pStream->nNestingLevel >= 1) {
422 if (!ME_StreamOutPrint(pStream, "{\\*\\nesttableprops"))
424 if (!ME_StreamOutRTFTableProps(editor, pStream, para))
426 if (!ME_StreamOutPrint(pStream, "\\nestrow}{\\nonesttables\\par}\r\n"))
429 if (!ME_StreamOutPrint(pStream, "\\row \r\n"))
434 } else { /* v1.0 - 3.0 */
435 if (para->member.para.pFmt->dwMask & PFM_TABLE &&
436 para->member.para.pFmt->wEffects & PFE_TABLE)
438 if (!ME_StreamOutRTFTableProps(editor, pStream, para))
443 /* TODO: Don't emit anything if the last PARAFORMAT2 is inherited */
444 if (!ME_StreamOutPrint(pStream, "\\pard"))
447 if (!editor->bEmulateVersion10) { /* v4.1 */
448 if (pStream->nNestingLevel > 0)
449 strcat(props, "\\intbl");
450 if (pStream->nNestingLevel > 1)
451 sprintf(props + strlen(props), "\\itap%d", pStream->nNestingLevel);
452 } else { /* v1.0 - 3.0 */
453 if (fmt->dwMask & PFM_TABLE && fmt->wEffects & PFE_TABLE)
454 strcat(props, "\\intbl");
457 /* TODO: PFM_BORDER. M$ does not emit any keywords for these properties, and
458 * when streaming border keywords in, PFM_BORDER is set, but wBorder field is
459 * set very different from the documentation.
460 * (Tested with RichEdit 5.50.25.0601) */
462 if (fmt->dwMask & PFM_ALIGNMENT) {
463 switch (fmt->wAlignment) {
465 /* Default alignment: not emitted */
468 strcat(props, "\\qr");
471 strcat(props, "\\qc");
474 strcat(props, "\\qj");
479 if (fmt->dwMask & PFM_LINESPACING) {
480 /* FIXME: MSDN says that the bLineSpacingRule field is controlled by the
481 * PFM_SPACEAFTER flag. Is that true? I don't believe so. */
482 switch (fmt->bLineSpacingRule) {
483 case 0: /* Single spacing */
484 strcat(props, "\\sl-240\\slmult1");
486 case 1: /* 1.5 spacing */
487 strcat(props, "\\sl-360\\slmult1");
489 case 2: /* Double spacing */
490 strcat(props, "\\sl-480\\slmult1");
493 sprintf(props + strlen(props), "\\sl%d\\slmult0", fmt->dyLineSpacing);
496 sprintf(props + strlen(props), "\\sl-%d\\slmult0", fmt->dyLineSpacing);
499 sprintf(props + strlen(props), "\\sl-%d\\slmult1", fmt->dyLineSpacing * 240 / 20);
504 if (fmt->dwMask & PFM_DONOTHYPHEN && fmt->wEffects & PFE_DONOTHYPHEN)
505 strcat(props, "\\hyph0");
506 if (fmt->dwMask & PFM_KEEP && fmt->wEffects & PFE_KEEP)
507 strcat(props, "\\keep");
508 if (fmt->dwMask & PFM_KEEPNEXT && fmt->wEffects & PFE_KEEPNEXT)
509 strcat(props, "\\keepn");
510 if (fmt->dwMask & PFM_NOLINENUMBER && fmt->wEffects & PFE_NOLINENUMBER)
511 strcat(props, "\\noline");
512 if (fmt->dwMask & PFM_NOWIDOWCONTROL && fmt->wEffects & PFE_NOWIDOWCONTROL)
513 strcat(props, "\\nowidctlpar");
514 if (fmt->dwMask & PFM_PAGEBREAKBEFORE && fmt->wEffects & PFE_PAGEBREAKBEFORE)
515 strcat(props, "\\pagebb");
516 if (fmt->dwMask & PFM_RTLPARA && fmt->wEffects & PFE_RTLPARA)
517 strcat(props, "\\rtlpar");
518 if (fmt->dwMask & PFM_SIDEBYSIDE && fmt->wEffects & PFE_SIDEBYSIDE)
519 strcat(props, "\\sbys");
521 if (!(editor->bEmulateVersion10 && /* v1.0 - 3.0 */
522 fmt->dwMask & PFM_TABLE && fmt->wEffects & PFE_TABLE))
524 if (fmt->dwMask & PFM_OFFSET)
525 sprintf(props + strlen(props), "\\li%d", fmt->dxOffset);
526 if (fmt->dwMask & PFM_OFFSETINDENT || fmt->dwMask & PFM_STARTINDENT)
527 sprintf(props + strlen(props), "\\fi%d", fmt->dxStartIndent);
528 if (fmt->dwMask & PFM_RIGHTINDENT)
529 sprintf(props + strlen(props), "\\ri%d", fmt->dxRightIndent);
530 if (fmt->dwMask & PFM_TABSTOPS) {
531 static const char * const leader[6] = { "", "\\tldot", "\\tlhyph", "\\tlul", "\\tlth", "\\tleq" };
533 for (i = 0; i < fmt->cTabCount; i++) {
534 switch ((fmt->rgxTabs[i] >> 24) & 0xF) {
536 strcat(props, "\\tqc");
539 strcat(props, "\\tqr");
542 strcat(props, "\\tqdec");
545 /* Word bar tab (vertical bar). Handled below */
548 if (fmt->rgxTabs[i] >> 28 <= 5)
549 strcat(props, leader[fmt->rgxTabs[i] >> 28]);
550 sprintf(props+strlen(props), "\\tx%d", fmt->rgxTabs[i]&0x00FFFFFF);
554 if (fmt->dwMask & PFM_SPACEAFTER)
555 sprintf(props + strlen(props), "\\sa%d", fmt->dySpaceAfter);
556 if (fmt->dwMask & PFM_SPACEBEFORE)
557 sprintf(props + strlen(props), "\\sb%d", fmt->dySpaceBefore);
558 if (fmt->dwMask & PFM_STYLE)
559 sprintf(props + strlen(props), "\\s%d", fmt->sStyle);
561 if (fmt->dwMask & PFM_SHADING) {
562 static const char * const style[16] = { "", "\\bgdkhoriz", "\\bgdkvert", "\\bgdkfdiag",
563 "\\bgdkbdiag", "\\bgdkcross", "\\bgdkdcross",
564 "\\bghoriz", "\\bgvert", "\\bgfdiag",
565 "\\bgbdiag", "\\bgcross", "\\bgdcross",
567 if (fmt->wShadingWeight)
568 sprintf(props + strlen(props), "\\shading%d", fmt->wShadingWeight);
569 if (fmt->wShadingStyle & 0xF)
570 strcat(props, style[fmt->wShadingStyle & 0xF]);
571 sprintf(props + strlen(props), "\\cfpat%d\\cbpat%d",
572 (fmt->wShadingStyle >> 4) & 0xF, (fmt->wShadingStyle >> 8) & 0xF);
575 if (*props && !ME_StreamOutPrint(pStream, props))
583 ME_StreamOutRTFCharProps(ME_OutStream *pStream, CHARFORMAT2W *fmt)
585 char props[STREAMOUT_BUFFER_SIZE] = "";
588 if (fmt->dwMask & CFM_ALLCAPS && fmt->dwEffects & CFE_ALLCAPS)
589 strcat(props, "\\caps");
590 if (fmt->dwMask & CFM_ANIMATION)
591 sprintf(props + strlen(props), "\\animtext%u", fmt->bAnimation);
592 if (fmt->dwMask & CFM_BACKCOLOR) {
593 if (!(fmt->dwEffects & CFE_AUTOBACKCOLOR)) {
594 for (i = 1; i < pStream->nColorTblLen; i++)
595 if (pStream->colortbl[i] == fmt->crBackColor) {
596 sprintf(props + strlen(props), "\\cb%u", i);
601 if (fmt->dwMask & CFM_BOLD && fmt->dwEffects & CFE_BOLD)
602 strcat(props, "\\b");
603 if (fmt->dwMask & CFM_COLOR) {
604 if (!(fmt->dwEffects & CFE_AUTOCOLOR)) {
605 for (i = 1; i < pStream->nColorTblLen; i++)
606 if (pStream->colortbl[i] == fmt->crTextColor) {
607 sprintf(props + strlen(props), "\\cf%u", i);
612 /* TODO: CFM_DISABLED */
613 if (fmt->dwMask & CFM_EMBOSS && fmt->dwEffects & CFE_EMBOSS)
614 strcat(props, "\\embo");
615 if (fmt->dwMask & CFM_HIDDEN && fmt->dwEffects & CFE_HIDDEN)
616 strcat(props, "\\v");
617 if (fmt->dwMask & CFM_IMPRINT && fmt->dwEffects & CFE_IMPRINT)
618 strcat(props, "\\impr");
619 if (fmt->dwMask & CFM_ITALIC && fmt->dwEffects & CFE_ITALIC)
620 strcat(props, "\\i");
621 if (fmt->dwMask & CFM_KERNING)
622 sprintf(props + strlen(props), "\\kerning%u", fmt->wKerning);
623 if (fmt->dwMask & CFM_LCID) {
624 /* TODO: handle SFF_PLAINRTF */
625 if (LOWORD(fmt->lcid) == 1024)
626 strcat(props, "\\noproof\\lang1024\\langnp1024\\langfe1024\\langfenp1024");
628 sprintf(props + strlen(props), "\\lang%u", LOWORD(fmt->lcid));
630 /* CFM_LINK is not streamed out by M$ */
631 if (fmt->dwMask & CFM_OFFSET) {
632 if (fmt->yOffset >= 0)
633 sprintf(props + strlen(props), "\\up%d", fmt->yOffset);
635 sprintf(props + strlen(props), "\\dn%d", -fmt->yOffset);
637 if (fmt->dwMask & CFM_OUTLINE && fmt->dwEffects & CFE_OUTLINE)
638 strcat(props, "\\outl");
639 if (fmt->dwMask & CFM_PROTECTED && fmt->dwEffects & CFE_PROTECTED)
640 strcat(props, "\\protect");
641 /* TODO: CFM_REVISED CFM_REVAUTHOR - probably using rsidtbl? */
642 if (fmt->dwMask & CFM_SHADOW && fmt->dwEffects & CFE_SHADOW)
643 strcat(props, "\\shad");
644 if (fmt->dwMask & CFM_SIZE)
645 sprintf(props + strlen(props), "\\fs%d", fmt->yHeight / 10);
646 if (fmt->dwMask & CFM_SMALLCAPS && fmt->dwEffects & CFE_SMALLCAPS)
647 strcat(props, "\\scaps");
648 if (fmt->dwMask & CFM_SPACING)
649 sprintf(props + strlen(props), "\\expnd%u\\expndtw%u", fmt->sSpacing / 5, fmt->sSpacing);
650 if (fmt->dwMask & CFM_STRIKEOUT && fmt->dwEffects & CFE_STRIKEOUT)
651 strcat(props, "\\strike");
652 if (fmt->dwMask & CFM_STYLE) {
653 sprintf(props + strlen(props), "\\cs%u", fmt->sStyle);
654 /* TODO: emit style contents here */
656 if (fmt->dwMask & (CFM_SUBSCRIPT | CFM_SUPERSCRIPT)) {
657 if (fmt->dwEffects & CFE_SUBSCRIPT)
658 strcat(props, "\\sub");
659 else if (fmt->dwEffects & CFE_SUPERSCRIPT)
660 strcat(props, "\\super");
662 if (fmt->dwMask & CFM_UNDERLINE || fmt->dwMask & CFM_UNDERLINETYPE) {
663 if (fmt->dwMask & CFM_UNDERLINETYPE)
664 switch (fmt->bUnderlineType) {
665 case CFU_CF1UNDERLINE:
667 strcat(props, "\\ul");
669 case CFU_UNDERLINEDOTTED:
670 strcat(props, "\\uld");
672 case CFU_UNDERLINEDOUBLE:
673 strcat(props, "\\uldb");
675 case CFU_UNDERLINEWORD:
676 strcat(props, "\\ulw");
678 case CFU_UNDERLINENONE:
680 strcat(props, "\\ul0");
683 else if (fmt->dwEffects & CFE_UNDERLINE)
684 strcat(props, "\\ul");
686 /* FIXME: How to emit CFM_WEIGHT? */
688 if (fmt->dwMask & CFM_FACE || fmt->dwMask & CFM_CHARSET) {
691 if (fmt->dwMask & CFM_FACE)
692 szFaceName = fmt->szFaceName;
694 szFaceName = pStream->fonttbl[0].szFaceName;
695 for (i = 0; i < pStream->nFontTblLen; i++) {
696 if (szFaceName == pStream->fonttbl[i].szFaceName
697 || !lstrcmpW(szFaceName, pStream->fonttbl[i].szFaceName))
698 if (!(fmt->dwMask & CFM_CHARSET)
699 || fmt->bCharSet == pStream->fonttbl[i].bCharSet)
702 if (i < pStream->nFontTblLen)
704 if (i != pStream->nDefaultFont)
705 sprintf(props + strlen(props), "\\f%u", i);
707 /* In UTF-8 mode, charsets/codepages are not used */
708 if (pStream->nDefaultCodePage != CP_UTF8)
710 if (pStream->fonttbl[i].bCharSet == DEFAULT_CHARSET)
711 pStream->nCodePage = pStream->nDefaultCodePage;
713 pStream->nCodePage = RTFCharSetToCodePage(NULL, pStream->fonttbl[i].bCharSet);
719 if (!ME_StreamOutPrint(pStream, props))
726 ME_StreamOutRTFText(ME_OutStream *pStream, const WCHAR *text, LONG nChars)
728 char buffer[STREAMOUT_BUFFER_SIZE];
733 nChars = lstrlenW(text);
736 /* In UTF-8 mode, font charsets are not used. */
737 if (pStream->nDefaultCodePage == CP_UTF8) {
738 /* 6 is the maximum character length in UTF-8 */
739 fit = min(nChars, STREAMOUT_BUFFER_SIZE / 6);
740 nBytes = WideCharToMultiByte(CP_UTF8, 0, text, fit, buffer,
741 STREAMOUT_BUFFER_SIZE, NULL, NULL);
744 for (i = 0; i < nBytes; i++)
745 if (buffer[i] == '{' || buffer[i] == '}' || buffer[i] == '\\') {
746 if (!ME_StreamOutPrint(pStream, "%.*s\\", i - pos, buffer + pos))
751 if (!ME_StreamOutMove(pStream, buffer + pos, nBytes - pos))
754 } else if (*text < 128) {
755 if (*text == '{' || *text == '}' || *text == '\\')
756 buffer[pos++] = '\\';
757 buffer[pos++] = (char)(*text++);
760 BOOL unknown = FALSE;
763 /* FIXME: In the MS docs for WideCharToMultiByte there is a big list of
764 * codepages including CP_SYMBOL for which the last parameter must be set
765 * to NULL for the function to succeed. But in Wine we need to care only
767 nBytes = WideCharToMultiByte(pStream->nCodePage, 0, text, 1,
769 (pStream->nCodePage == CP_SYMBOL) ? NULL : &unknown);
771 pos += sprintf(buffer + pos, "\\u%d?", (short)*text);
772 else if ((BYTE)*letter < 128) {
773 if (*letter == '{' || *letter == '}' || *letter == '\\')
774 buffer[pos++] = '\\';
775 buffer[pos++] = *letter;
777 for (i = 0; i < nBytes; i++)
778 pos += sprintf(buffer + pos, "\\'%02x", (BYTE)letter[i]);
783 if (pos >= STREAMOUT_BUFFER_SIZE - 11) {
784 if (!ME_StreamOutMove(pStream, buffer, pos))
789 return ME_StreamOutMove(pStream, buffer, pos);
793 static BOOL ME_StreamOutRTF(ME_TextEditor *editor, ME_OutStream *pStream,
794 const ME_Cursor *start, int nChars, int dwFormat)
796 ME_Cursor cursor = *start;
797 ME_DisplayItem *prev_para = cursor.pPara;
798 ME_Cursor endCur = cursor;
800 ME_MoveCursorChars(editor, &endCur, nChars);
802 if (!ME_StreamOutRTFHeader(pStream, dwFormat))
805 if (!ME_StreamOutRTFFontAndColorTbl(pStream, cursor.pRun, endCur.pRun))
808 /* TODO: stylesheet table */
810 /* FIXME: maybe emit something smarter for the generator? */
811 if (!ME_StreamOutPrint(pStream, "{\\*\\generator Wine Riched20 2.0.????;}"))
814 /* TODO: information group */
816 /* TODO: document formatting properties */
818 /* FIXME: We have only one document section */
820 /* TODO: section formatting properties */
822 if (!ME_StreamOutRTFParaProps(editor, pStream, cursor.pPara))
826 if (cursor.pPara != prev_para)
828 prev_para = cursor.pPara;
829 if (!ME_StreamOutRTFParaProps(editor, pStream, cursor.pPara))
833 if (cursor.pRun == endCur.pRun && !endCur.nOffset)
835 TRACE("flags %xh\n", cursor.pRun->member.run.nFlags);
836 /* TODO: emit embedded objects */
837 if (cursor.pPara->member.para.nFlags & (MEPF_ROWSTART|MEPF_ROWEND))
839 if (cursor.pRun->member.run.nFlags & MERF_GRAPHICS) {
840 FIXME("embedded objects are not handled\n");
841 } else if (cursor.pRun->member.run.nFlags & MERF_TAB) {
842 if (editor->bEmulateVersion10 && /* v1.0 - 3.0 */
843 cursor.pPara->member.para.pFmt->dwMask & PFM_TABLE &&
844 cursor.pPara->member.para.pFmt->wEffects & PFE_TABLE)
846 if (!ME_StreamOutPrint(pStream, "\\cell "))
849 if (!ME_StreamOutPrint(pStream, "\\tab "))
852 } else if (cursor.pRun->member.run.nFlags & MERF_ENDCELL) {
853 if (pStream->nNestingLevel > 1) {
854 if (!ME_StreamOutPrint(pStream, "\\nestcell "))
857 if (!ME_StreamOutPrint(pStream, "\\cell "))
861 } else if (cursor.pRun->member.run.nFlags & MERF_ENDPARA) {
862 if (cursor.pPara->member.para.pFmt->dwMask & PFM_TABLE &&
863 cursor.pPara->member.para.pFmt->wEffects & PFE_TABLE &&
864 !(cursor.pPara->member.para.nFlags & (MEPF_ROWSTART|MEPF_ROWEND|MEPF_CELL)))
866 if (!ME_StreamOutPrint(pStream, "\\row \r\n"))
869 if (!ME_StreamOutPrint(pStream, "\r\n\\par"))
872 /* Skip as many characters as required by current line break */
873 nChars = max(0, nChars - cursor.pRun->member.run.len);
874 } else if (cursor.pRun->member.run.nFlags & MERF_ENDROW) {
875 if (!ME_StreamOutPrint(pStream, "\\line \r\n"))
881 if (!ME_StreamOutPrint(pStream, "{"))
883 TRACE("style %p\n", cursor.pRun->member.run.style);
884 if (!ME_StreamOutRTFCharProps(pStream, &cursor.pRun->member.run.style->fmt))
887 nEnd = (cursor.pRun == endCur.pRun) ? endCur.nOffset : cursor.pRun->member.run.len;
888 if (!ME_StreamOutRTFText(pStream, get_text( &cursor.pRun->member.run, cursor.nOffset ),
889 nEnd - cursor.nOffset))
892 if (!ME_StreamOutPrint(pStream, "}"))
895 } while (cursor.pRun != endCur.pRun && ME_NextRun(&cursor.pPara, &cursor.pRun));
897 if (!ME_StreamOutMove(pStream, "}\0", 2))
903 static BOOL ME_StreamOutText(ME_TextEditor *editor, ME_OutStream *pStream,
904 const ME_Cursor *start, int nChars, DWORD dwFormat)
906 ME_Cursor cursor = *start;
908 UINT nCodePage = CP_ACP;
916 if (dwFormat & SF_USECODEPAGE)
917 nCodePage = HIWORD(dwFormat);
919 /* TODO: Handle SF_TEXTIZED */
921 while (success && nChars && cursor.pRun) {
922 nLen = min(nChars, cursor.pRun->member.run.len - cursor.nOffset);
924 if (!editor->bEmulateVersion10 && cursor.pRun->member.run.nFlags & MERF_ENDPARA)
926 static const WCHAR szEOL[] = { '\r', '\n' };
928 /* richedit 2.0 - all line breaks are \r\n */
929 if (dwFormat & SF_UNICODE)
930 success = ME_StreamOutMove(pStream, (const char *)szEOL, sizeof(szEOL));
932 success = ME_StreamOutMove(pStream, "\r\n", 2);
934 if (dwFormat & SF_UNICODE)
935 success = ME_StreamOutMove(pStream, (const char *)(get_text( &cursor.pRun->member.run, cursor.nOffset )),
936 sizeof(WCHAR) * nLen);
940 nSize = WideCharToMultiByte(nCodePage, 0, get_text( &cursor.pRun->member.run, cursor.nOffset ),
941 nLen, NULL, 0, NULL, NULL);
942 if (nSize > nBufLen) {
944 buffer = ALLOC_N_OBJ(char, nSize);
947 WideCharToMultiByte(nCodePage, 0, get_text( &cursor.pRun->member.run, cursor.nOffset ),
948 nLen, buffer, nSize, NULL, NULL);
949 success = ME_StreamOutMove(pStream, buffer, nSize);
955 cursor.pRun = ME_FindItemFwd(cursor.pRun, diRun);
963 LRESULT ME_StreamOutRange(ME_TextEditor *editor, DWORD dwFormat,
964 const ME_Cursor *start,
965 int nChars, EDITSTREAM *stream)
967 ME_OutStream *pStream = ME_StreamOutInit(editor, stream);
969 if (dwFormat & SF_RTF)
970 ME_StreamOutRTF(editor, pStream, start, nChars, dwFormat);
971 else if (dwFormat & SF_TEXT || dwFormat & SF_TEXTIZED)
972 ME_StreamOutText(editor, pStream, start, nChars, dwFormat);
973 if (!pStream->stream->dwError)
974 ME_StreamOutFlush(pStream);
975 return ME_StreamOutFree(pStream);
979 ME_StreamOut(ME_TextEditor *editor, DWORD dwFormat, EDITSTREAM *stream)
984 if (dwFormat & SFF_SELECTION) {
986 start = editor->pCursors[ME_GetSelectionOfs(editor, &nStart, &nTo)];
987 nChars = nTo - nStart;
989 ME_SetCursorToStart(editor, &start);
990 nChars = ME_GetTextLength(editor);
991 /* Generate an end-of-paragraph at the end of SCF_ALL RTF output */
992 if (dwFormat & SF_RTF)
995 return ME_StreamOutRange(editor, dwFormat, &start, nChars, stream);