dlls/riched20/para.c

   1 /*
   2  * RichEdit - functions working on paragraphs of text (diParagraph).
   3  *
   4  * Copyright 2004 by Krzysztof Foltman
   5  * Copyright 2006 by Phil Krylov
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #include "editor.h"
  23
  24 WINE_DEFAULT_DEBUG_CHANNEL(richedit);
  25
  26 static const WCHAR wszParagraphSign[] = {0xB6, 0};
  27
  28 void ME_MakeFirstParagraph(ME_TextEditor *editor)
  29 {
  30   ME_Context c;
  31   CHARFORMAT2W cf;
  32   LOGFONTW lf;
  33   HFONT hf;
  34   ME_TextBuffer *text = editor->pBuffer;
  35   ME_DisplayItem *para = ME_MakeDI(diParagraph);
  36   ME_DisplayItem *run;
  37   ME_Style *style;
  38
  39   ME_InitContext(&c, editor, GetDC(editor->hWnd));
  40
  41   hf = (HFONT)GetStockObject(SYSTEM_FONT);
  42   assert(hf);
  43   GetObjectW(hf, sizeof(LOGFONTW), &lf);
  44   ZeroMemory(&cf, sizeof(cf));
  45   cf.cbSize = sizeof(cf);
  46   cf.dwMask = CFM_BACKCOLOR|CFM_COLOR|CFM_FACE|CFM_SIZE|CFM_CHARSET;
  47   cf.dwMask |= CFM_ALLCAPS|CFM_BOLD|CFM_DISABLED|CFM_EMBOSS|CFM_HIDDEN;
  48   cf.dwMask |= CFM_IMPRINT|CFM_ITALIC|CFM_LINK|CFM_OUTLINE|CFM_PROTECTED;
  49   cf.dwMask |= CFM_REVISED|CFM_SHADOW|CFM_SMALLCAPS|CFM_STRIKEOUT;
  50   cf.dwMask |= CFM_SUBSCRIPT|CFM_UNDERLINETYPE|CFM_WEIGHT;
  51
  52   cf.dwEffects = CFE_AUTOCOLOR | CFE_AUTOBACKCOLOR;
  53   lstrcpyW(cf.szFaceName, lf.lfFaceName);
  54   /* Convert system font height from logical units to twips for cf.yHeight */
  55   cf.yHeight = (lf.lfHeight * 72 * 1440) / (c.dpi.cy * c.dpi.cy);
  56   if (lf.lfWeight > FW_NORMAL) cf.dwEffects |= CFE_BOLD;
  57   cf.wWeight = lf.lfWeight;
  58   if (lf.lfItalic) cf.dwEffects |= CFE_ITALIC;
  59   cf.bUnderlineType = (lf.lfUnderline) ? CFU_CF1UNDERLINE : CFU_UNDERLINENONE;
  60   if (lf.lfStrikeOut) cf.dwEffects |= CFE_STRIKEOUT;
  61   cf.bPitchAndFamily = lf.lfPitchAndFamily;
  62   cf.bCharSet = lf.lfCharSet;
  63
  64   style = ME_MakeStyle(&cf);
  65   text->pDefaultStyle = style;
  66
  67   run = ME_MakeRun(style, ME_MakeString(wszParagraphSign), MERF_ENDPARA);
  68   run->member.run.nCharOfs = 0;
  69   run->member.run.nCR = 1;
  70   run->member.run.nLF = (editor->bEmulateVersion10) ? 1 : 0;
  71
  72   ME_InsertBefore(text->pLast, para);
  73   ME_InsertBefore(text->pLast, run);
  74   para->member.para.prev_para = text->pFirst;
  75   para->member.para.next_para = text->pLast;
  76   text->pFirst->member.para.next_para = para;
  77   text->pLast->member.para.prev_para = para;
  78
  79   text->pLast->member.para.nCharOfs = 1;
  80
  81   ME_DestroyContext(&c, editor->hWnd);
  82 }
  83
  84 void ME_MarkAllForWrapping(ME_TextEditor *editor)
  85 {
  86   ME_MarkForWrapping(editor, editor->pBuffer->pFirst->member.para.next_para, editor->pBuffer->pLast);
  87 }
  88
  89 void ME_MarkForWrapping(ME_TextEditor *editor, ME_DisplayItem *first, const ME_DisplayItem *last)
  90 {
  91   while(first != last)
  92   {
  93     first->member.para.nFlags |= MEPF_REWRAP;
  94     first = first->member.para.next_para;
  95   }
  96 }
  97
  98 void ME_MarkForPainting(ME_TextEditor *editor, ME_DisplayItem *first, const ME_DisplayItem *last)
  99 {
 100   while(first != last && first)
 101   {
 102     first->member.para.nFlags |= MEPF_REPAINT;
 103     first = first->member.para.next_para;
 104   }
 105 }
 106
 107 /* split paragraph at the beginning of the run */
 108 ME_DisplayItem *ME_SplitParagraph(ME_TextEditor *editor, ME_DisplayItem *run, ME_Style *style, int numCR, int numLF)
 109 {
 110   ME_DisplayItem *next_para = NULL;
 111   ME_DisplayItem *run_para = NULL;
 112   ME_DisplayItem *new_para = ME_MakeDI(diParagraph);
 113   ME_DisplayItem *end_run = ME_MakeRun(style,ME_MakeString(wszParagraphSign), MERF_ENDPARA);
 114   ME_UndoItem *undo = NULL;
 115   int ofs;
 116   ME_DisplayItem *pp;
 117   int end_len = numCR + numLF;
 118
 119   assert(run->type == diRun);
 120
 121   end_run->member.run.nCR = numCR;
 122   end_run->member.run.nLF = numLF;
 123   run_para = ME_GetParagraph(run);
 124   assert(run_para->member.para.pFmt->cbSize == sizeof(PARAFORMAT2));
 125
 126   ofs = end_run->member.run.nCharOfs = run->member.run.nCharOfs;
 127   next_para = run_para->member.para.next_para;
 128   assert(next_para == ME_FindItemFwd(run_para, diParagraphOrEnd));
 129
 130   undo = ME_AddUndoItem(editor, diUndoJoinParagraphs, NULL);
 131   if (undo)
 132     undo->nStart = run_para->member.para.nCharOfs + ofs;
 133
 134   /* the new paragraph will have a different starting offset, so let's update its runs */
 135   pp = run;
 136   while(pp->type == diRun) {
 137     pp->member.run.nCharOfs -= ofs;
 138     pp = ME_FindItemFwd(pp, diRunOrParagraphOrEnd);
 139   }
 140   new_para->member.para.nCharOfs = ME_GetParagraph(run)->member.para.nCharOfs+ofs;
 141   new_para->member.para.nCharOfs += end_len;
 142
 143   new_para->member.para.nFlags = MEPF_REWRAP; /* FIXME copy flags (if applicable) */
 144   /* FIXME initialize format style and call ME_SetParaFormat blah blah */
 145   *new_para->member.para.pFmt = *run_para->member.para.pFmt;
 146
 147   /* insert paragraph into paragraph double linked list */
 148   new_para->member.para.prev_para = run_para;
 149   new_para->member.para.next_para = next_para;
 150   run_para->member.para.next_para = new_para;
 151   next_para->member.para.prev_para = new_para;
 152
 153   /* insert end run of the old paragraph, and new paragraph, into DI double linked list */
 154   ME_InsertBefore(run, new_para);
 155   ME_InsertBefore(new_para, end_run);
 156
 157   /* force rewrap of the */
 158   run_para->member.para.prev_para->member.para.nFlags |= MEPF_REWRAP;
 159   new_para->member.para.prev_para->member.para.nFlags |= MEPF_REWRAP;
 160
 161   /* we've added the end run, so we need to modify nCharOfs in the next paragraphs */
 162   ME_PropagateCharOffset(next_para, end_len);
 163   editor->nParagraphs++;
 164
 165   return new_para;
 166 }
 167
 168 /* join tp with tp->member.para.next_para, keeping tp's style; this
 169  * is consistent with the original */
 170 ME_DisplayItem *ME_JoinParagraphs(ME_TextEditor *editor, ME_DisplayItem *tp,
 171                                   BOOL keepFirstParaFormat)
 172 {
 173   ME_DisplayItem *pNext, *pFirstRunInNext, *pRun, *pTmp;
 174   int i, shift;
 175   ME_UndoItem *undo = NULL;
 176   int end_len;
 177
 178   assert(tp->type == diParagraph);
 179   assert(tp->member.para.next_para);
 180   assert(tp->member.para.next_para->type == diParagraph);
 181
 182   pNext = tp->member.para.next_para;
 183
 184   /* Need to locate end-of-paragraph run here, in order to know end_len */
 185   pRun = ME_FindItemBack(pNext, diRunOrParagraph);
 186
 187   assert(pRun);
 188   assert(pRun->type == diRun);
 189   assert(pRun->member.run.nFlags & MERF_ENDPARA);
 190
 191   end_len = pRun->member.run.nCR + pRun->member.run.nLF;
 192
 193   {
 194     /* null char format operation to store the original char format for the ENDPARA run */
 195     CHARFORMAT2W fmt;
 196     ME_InitCharFormat2W(&fmt);
 197     ME_SetCharFormat(editor, pNext->member.para.nCharOfs - end_len, end_len, &fmt);
 198   }
 199   undo = ME_AddUndoItem(editor, diUndoSplitParagraph, pNext);
 200   if (undo)
 201   {
 202     undo->nStart = pNext->member.para.nCharOfs - end_len;
 203     undo->nCR = pRun->member.run.nCR;
 204     undo->nLF = pRun->member.run.nLF;
 205   }
 206   if (!keepFirstParaFormat)
 207   {
 208     ME_AddUndoItem(editor, diUndoSetParagraphFormat, tp);
 209     *tp->member.para.pFmt = *pNext->member.para.pFmt;
 210   }
 211
 212   shift = pNext->member.para.nCharOfs - tp->member.para.nCharOfs - end_len;
 213
 214   pFirstRunInNext = ME_FindItemFwd(pNext, diRunOrParagraph);
 215
 216   assert(pFirstRunInNext->type == diRun);
 217
 218   /* if some cursor points at end of paragraph, make it point to the first
 219      run of the next joined paragraph */
 220   for (i=0; i<editor->nCursors; i++) {
 221     if (editor->pCursors[i].pRun == pRun) {
 222       editor->pCursors[i].pRun = pFirstRunInNext;
 223       editor->pCursors[i].nOffset = 0;
 224     }
 225   }
 226
 227   pTmp = pNext;
 228   do {
 229     pTmp = ME_FindItemFwd(pTmp, diRunOrParagraphOrEnd);
 230     if (pTmp->type != diRun)
 231       break;
 232     TRACE("shifting \"%s\" by %d (previous %d)\n", debugstr_w(pTmp->member.run.strText->szData), shift, pTmp->member.run.nCharOfs);
 233     pTmp->member.run.nCharOfs += shift;
 234   } while(1);
 235
 236   ME_Remove(pRun);
 237   ME_DestroyDisplayItem(pRun);
 238
 239   if (editor->pLastSelStartPara == pNext)
 240     editor->pLastSelStartPara = tp;
 241   if (editor->pLastSelEndPara == pNext)
 242     editor->pLastSelEndPara = tp;
 243
 244   tp->member.para.next_para = pNext->member.para.next_para;
 245   pNext->member.para.next_para->member.para.prev_para = tp;
 246   ME_Remove(pNext);
 247   ME_DestroyDisplayItem(pNext);
 248
 249   ME_PropagateCharOffset(tp->member.para.next_para, -end_len);
 250
 251   ME_CheckCharOffsets(editor);
 252
 253   editor->nParagraphs--;
 254   tp->member.para.nFlags |= MEPF_REWRAP;
 255   return tp;
 256 }
 257
 258 ME_DisplayItem *ME_GetParagraph(ME_DisplayItem *item) {
 259   return ME_FindItemBackOrHere(item, diParagraph);
 260 }
 261
 262 void ME_DumpParaStyleToBuf(const PARAFORMAT2 *pFmt, char buf[2048])
 263 {
 264   char *p;
 265   p = buf;
 266
 267 #define DUMP(mask, name, fmt, field) \
 268   if (pFmt->dwMask & (mask)) p += sprintf(p, "%-22s" fmt "\n", name, pFmt->field); \
 269   else p += sprintf(p, "%-22sN/A\n", name);
 270
 271 /* we take for granted that PFE_xxx is the hiword of the corresponding PFM_xxx */
 272 #define DUMP_EFFECT(mask, name) \
 273   p += sprintf(p, "%-22s%s\n", name, (pFmt->dwMask & (mask)) ? ((pFmt->wEffects & ((mask) >> 8)) ? "yes" : "no") : "N/A");
 274
 275   DUMP(PFM_NUMBERING,      "Numbering:",         "%u", wNumbering);
 276   DUMP_EFFECT(PFM_DONOTHYPHEN,     "Disable auto-hyphen:");
 277   DUMP_EFFECT(PFM_KEEP,            "No page break in para:");
 278   DUMP_EFFECT(PFM_KEEPNEXT,        "No page break in para & next:");
 279   DUMP_EFFECT(PFM_NOLINENUMBER,    "No line number:");
 280   DUMP_EFFECT(PFM_NOWIDOWCONTROL,  "No widow & orphan:");
 281   DUMP_EFFECT(PFM_PAGEBREAKBEFORE, "Page break before:");
 282   DUMP_EFFECT(PFM_RTLPARA,         "RTL para:");
 283   DUMP_EFFECT(PFM_SIDEBYSIDE,      "Side by side:");
 284   DUMP_EFFECT(PFM_TABLE,           "Table:");
 285   DUMP(PFM_OFFSETINDENT,   "Offset indent:",     "%d", dxStartIndent);
 286   DUMP(PFM_STARTINDENT,    "Start indent:",      "%d", dxStartIndent);
 287   DUMP(PFM_RIGHTINDENT,    "Right indent:",      "%d", dxRightIndent);
 288   DUMP(PFM_OFFSET,         "Offset:",            "%d", dxOffset);
 289   if (pFmt->dwMask & PFM_ALIGNMENT) {
 290     switch (pFmt->wAlignment) {
 291     case PFA_LEFT   : p += sprintf(p, "Alignment:            left\n"); break;
 292     case PFA_RIGHT  : p += sprintf(p, "Alignment:            right\n"); break;
 293     case PFA_CENTER : p += sprintf(p, "Alignment:            center\n"); break;
 294     case PFA_JUSTIFY: p += sprintf(p, "Alignment:            justify\n"); break;
 295     default         : p += sprintf(p, "Alignment:            incorrect %d\n", pFmt->wAlignment); break;
 296     }
 297   }
 298   else p += sprintf(p, "Alignment:            N/A\n");
 299   DUMP(PFM_TABSTOPS,       "Tab Stops:",         "%d", cTabCount);
 300   if (pFmt->dwMask & PFM_TABSTOPS) {
 301     int i;
 302     p += sprintf(p, "\t");
 303     for (i = 0; i < pFmt->cTabCount; i++) p += sprintf(p, "%x ", pFmt->rgxTabs[i]);
 304     p += sprintf(p, "\n");
 305   }
 306   DUMP(PFM_SPACEBEFORE,    "Space Before:",      "%d", dySpaceBefore);
 307   DUMP(PFM_SPACEAFTER,     "Space After:",       "%d", dySpaceAfter);
 308   DUMP(PFM_LINESPACING,    "Line spacing:",      "%d", dyLineSpacing);
 309   DUMP(PFM_STYLE,          "Text style:",        "%d", sStyle);
 310   DUMP(PFM_LINESPACING,    "Line spacing rule:", "%u", bLineSpacingRule);
 311   /* bOutlineLevel should be 0 */
 312   DUMP(PFM_SHADING,        "Shading Weigth:",    "%u", wShadingWeight);
 313   DUMP(PFM_SHADING,        "Shading Style:",     "%u", wShadingStyle);
 314   DUMP(PFM_NUMBERINGSTART, "Numbering Start:",   "%u", wNumberingStart);
 315   DUMP(PFM_NUMBERINGSTYLE, "Numbering Style:",   "0x%x", wNumberingStyle);
 316   DUMP(PFM_NUMBERINGTAB,   "Numbering Tab:",     "%u", wNumberingStyle);
 317   DUMP(PFM_BORDER,         "Border Space:",      "%u", wBorderSpace);
 318   DUMP(PFM_BORDER,         "Border Width:",      "%u", wBorderWidth);
 319   DUMP(PFM_BORDER,         "Borders:",           "%u", wBorders);
 320
 321 #undef DUMP
 322 #undef DUMP_EFFECT
 323 }
 324
 325 void ME_SetParaFormat(ME_TextEditor *editor, ME_DisplayItem *para, const PARAFORMAT2 *pFmt)
 326 {
 327   PARAFORMAT2 copy;
 328   assert(sizeof(*para->member.para.pFmt) == sizeof(PARAFORMAT2));
 329   ME_AddUndoItem(editor, diUndoSetParagraphFormat, para);
 330
 331   copy = *para->member.para.pFmt;
 332
 333 #define COPY_FIELD(m, f) \
 334   if (pFmt->dwMask & (m)) {                     \
 335     para->member.para.pFmt->dwMask |= m;        \
 336     para->member.para.pFmt->f = pFmt->f;        \
 337   }
 338
 339   COPY_FIELD(PFM_NUMBERING, wNumbering);
 340 #define EFFECTS_MASK (PFM_RTLPARA|PFM_KEEP|PFM_KEEPNEXT|PFM_PAGEBREAKBEFORE| \
 341                       PFM_NOLINENUMBER|PFM_NOWIDOWCONTROL|PFM_DONOTHYPHEN|PFM_SIDEBYSIDE| \
 342                       PFM_TABLE)
 343   /* we take for granted that PFE_xxx is the hiword of the corresponding PFM_xxx */
 344   if (pFmt->dwMask & EFFECTS_MASK) {
 345     para->member.para.pFmt->dwMask |= pFmt->dwMask & EFFECTS_MASK;
 346     para->member.para.pFmt->wEffects &= ~HIWORD(pFmt->dwMask);
 347     para->member.para.pFmt->wEffects |= pFmt->wEffects & HIWORD(pFmt->dwMask);
 348   }
 349 #undef EFFECTS_MASK
 350
 351   COPY_FIELD(PFM_STARTINDENT, dxStartIndent);
 352   if (pFmt->dwMask & PFM_OFFSETINDENT)
 353     para->member.para.pFmt->dxStartIndent += pFmt->dxStartIndent;
 354   COPY_FIELD(PFM_RIGHTINDENT, dxRightIndent);
 355   COPY_FIELD(PFM_OFFSET, dxOffset);
 356   COPY_FIELD(PFM_ALIGNMENT, wAlignment);
 357
 358   if (pFmt->dwMask & PFM_TABSTOPS)
 359   {
 360     para->member.para.pFmt->cTabCount = pFmt->cTabCount;
 361     memcpy(para->member.para.pFmt->rgxTabs, pFmt->rgxTabs, pFmt->cTabCount*sizeof(LONG));
 362   }
 363   COPY_FIELD(PFM_SPACEBEFORE, dySpaceBefore);
 364   COPY_FIELD(PFM_SPACEAFTER, dySpaceAfter);
 365   COPY_FIELD(PFM_LINESPACING, dyLineSpacing);
 366   COPY_FIELD(PFM_STYLE, sStyle);
 367   COPY_FIELD(PFM_LINESPACING, bLineSpacingRule);
 368   COPY_FIELD(PFM_SHADING, wShadingWeight);
 369   COPY_FIELD(PFM_SHADING, wShadingStyle);
 370   COPY_FIELD(PFM_NUMBERINGSTART, wNumberingStart);
 371   COPY_FIELD(PFM_NUMBERINGSTYLE, wNumberingStyle);
 372   COPY_FIELD(PFM_NUMBERINGTAB, wNumberingTab);
 373   COPY_FIELD(PFM_BORDER, wBorderSpace);
 374   COPY_FIELD(PFM_BORDER, wBorderWidth);
 375   COPY_FIELD(PFM_BORDER, wBorders);
 376
 377   para->member.para.pFmt->dwMask |= pFmt->dwMask;
 378 #undef COPY_FIELD
 379
 380   if (memcmp(&copy, para->member.para.pFmt, sizeof(PARAFORMAT2)))
 381     para->member.para.nFlags |= MEPF_REWRAP;
 382 }
 383
 384
 385 void
 386 ME_GetSelectionParas(ME_TextEditor *editor, ME_DisplayItem **para, ME_DisplayItem **para_end)
 387 {
 388   ME_Cursor *pEndCursor = &editor->pCursors[1];
 389
 390   *para = ME_GetParagraph(editor->pCursors[0].pRun);
 391   *para_end = ME_GetParagraph(editor->pCursors[1].pRun);
 392   if ((*para_end)->member.para.nCharOfs < (*para)->member.para.nCharOfs) {
 393     ME_DisplayItem *tmp = *para;
 394
 395     *para = *para_end;
 396     *para_end = tmp;
 397     pEndCursor = &editor->pCursors[0];
 398   }
 399
 400   /* selection consists of chars from nFrom up to nTo-1 */
 401   if ((*para_end)->member.para.nCharOfs > (*para)->member.para.nCharOfs) {
 402     if (!pEndCursor->nOffset) {
 403       *para_end = ME_GetParagraph(ME_FindItemBack(pEndCursor->pRun, diRun));
 404     }
 405   }
 406 }
 407
 408
 409 void ME_SetSelectionParaFormat(ME_TextEditor *editor, const PARAFORMAT2 *pFmt)
 410 {
 411   ME_DisplayItem *para, *para_end;
 412
 413   ME_GetSelectionParas(editor, &para, &para_end);
 414
 415   do {
 416     ME_SetParaFormat(editor, para, pFmt);
 417     if (para == para_end)
 418       break;
 419     para = para->member.para.next_para;
 420   } while(1);
 421 }
 422
 423 void ME_GetParaFormat(ME_TextEditor *editor, const ME_DisplayItem *para, PARAFORMAT2 *pFmt)
 424 {
 425   if (pFmt->cbSize >= sizeof(PARAFORMAT2))
 426   {
 427     *pFmt = *para->member.para.pFmt;
 428     return;
 429   }
 430   CopyMemory(pFmt, para->member.para.pFmt, pFmt->cbSize);
 431 }
 432
 433 void ME_GetSelectionParaFormat(ME_TextEditor *editor, PARAFORMAT2 *pFmt)
 434 {
 435   ME_DisplayItem *para, *para_end;
 436   PARAFORMAT2 tmp;
 437
 438   ME_GetSelectionParas(editor, &para, &para_end);
 439
 440   ME_GetParaFormat(editor, para, pFmt);
 441   if (para == para_end) return;
 442
 443   /* Invalidate values that change across the selected paragraphs. */
 444   do {
 445     ZeroMemory(&tmp, sizeof(tmp));
 446     tmp.cbSize = sizeof(tmp);
 447     ME_GetParaFormat(editor, para, &tmp);
 448
 449 #define CHECK_FIELD(m, f) \
 450     if (pFmt->f != tmp.f) pFmt->dwMask &= ~(m);
 451
 452     pFmt->dwMask &= ~((pFmt->wEffects ^ tmp.wEffects) << 16);
 453     CHECK_FIELD(PFM_NUMBERING, wNumbering);
 454     assert(tmp.dwMask & PFM_ALIGNMENT);
 455     CHECK_FIELD(PFM_NUMBERING, wNumbering);
 456     assert(tmp.dwMask & PFM_STARTINDENT);
 457     CHECK_FIELD(PFM_STARTINDENT, dxStartIndent);
 458     assert(tmp.dwMask & PFM_RIGHTINDENT);
 459     CHECK_FIELD(PFM_RIGHTINDENT, dxRightIndent);
 460     assert(tmp.dwMask & PFM_OFFSET);
 461     CHECK_FIELD(PFM_OFFSET, dxOffset);
 462     CHECK_FIELD(PFM_ALIGNMENT, wAlignment);
 463
 464     assert(tmp.dwMask & PFM_TABSTOPS);
 465     if (pFmt->dwMask & PFM_TABSTOPS) {
 466       if (pFmt->cTabCount != tmp.cTabCount ||
 467           memcmp(pFmt->rgxTabs, tmp.rgxTabs, tmp.cTabCount*sizeof(int)))
 468         pFmt->dwMask &= ~PFM_TABSTOPS;
 469     }
 470
 471     CHECK_FIELD(PFM_SPACEBEFORE, dySpaceBefore);
 472     CHECK_FIELD(PFM_SPACEAFTER, dySpaceAfter);
 473     CHECK_FIELD(PFM_LINESPACING, dyLineSpacing);
 474     CHECK_FIELD(PFM_STYLE, sStyle);
 475     CHECK_FIELD(PFM_SPACEAFTER, bLineSpacingRule);
 476     CHECK_FIELD(PFM_SHADING, wShadingWeight);
 477     CHECK_FIELD(PFM_SHADING, wShadingStyle);
 478     CHECK_FIELD(PFM_NUMBERINGSTART, wNumberingStart);
 479     CHECK_FIELD(PFM_NUMBERINGSTYLE, wNumberingStyle);
 480     CHECK_FIELD(PFM_NUMBERINGTAB, wNumberingTab);
 481     CHECK_FIELD(PFM_BORDER, wBorderSpace);
 482     CHECK_FIELD(PFM_BORDER, wBorderWidth);
 483     CHECK_FIELD(PFM_BORDER, wBorders);
 484
 485 #undef CHECK_FIELD
 486
 487     if (para == para_end)
 488       return;
 489     para = para->member.para.next_para;
 490   } while(1);
 491 }
 492
 493 void ME_SetDefaultParaFormat(PARAFORMAT2 *pFmt)
 494 {
 495     ZeroMemory(pFmt, sizeof(PARAFORMAT2));
 496     pFmt->cbSize = sizeof(PARAFORMAT2);
 497     pFmt->dwMask = PFM_ALL2;
 498     pFmt->wAlignment = PFA_LEFT;
 499     pFmt->sStyle = -1;
 500     pFmt->bOutlineLevel = TRUE;
 501 }