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C++ ME_FindItemBack函数代码示例

本文整理汇总了C++中ME_FindItemBack函数的典型用法代码示例。如果您正苦于以下问题:C++ ME_FindItemBack函数的具体用法?C++ ME_FindItemBack怎么用?C++ ME_FindItemBack使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了ME_FindItemBack函数的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: ME_MoveCursorLines

static void
ME_MoveCursorLines(ME_TextEditor *editor, ME_Cursor *pCursor, int nRelOfs)
{
  ME_DisplayItem *pRun = pCursor->pRun;
  ME_DisplayItem *pItem;
  int x = ME_GetXForArrow(editor, pCursor);

  if (editor->bCaretAtEnd && !pCursor->nOffset)
    pRun = ME_FindItemBack(pRun, diRun);
  if (!pRun)
    return;
  if (nRelOfs == -1)
  {
    /* start of this row */
    pItem = ME_FindItemBack(pRun, diStartRow);
    assert(pItem);
    /* start of the previous row */
    pItem = ME_FindItemBack(pItem, diStartRow);
  }
  else
  {
    /* start of the next row */
    pItem = ME_FindItemFwd(pRun, diStartRow);
    /* FIXME If diParagraph is before diStartRow, wrap the next paragraph?
    */
  }
  if (!pItem)
  {
    /* row not found - ignore */
    return;
  }
  pCursor->pRun = ME_FindRunInRow(editor, pItem, x, &pCursor->nOffset, &editor->bCaretAtEnd);
  assert(pCursor->pRun);
  assert(pCursor->pRun->type == diRun);
}
开发者ID:WASSUM,项目名称:longene_travel,代码行数:35,代码来源:caret.c

示例2: ME_EnsureVisible

void ME_EnsureVisible(ME_TextEditor *editor, ME_DisplayItem *pRun)
{
  ME_DisplayItem *pRow = ME_FindItemBack(pRun, diStartRow);
  ME_DisplayItem *pPara = ME_FindItemBack(pRun, diParagraph);
  int y, yrel, yheight, yold;
  HWND hWnd = editor->hWnd;
  
  assert(pRow);
  assert(pPara);
  
  y = pPara->member.para.nYPos+pRow->member.row.nYPos;
  yheight = pRow->member.row.nHeight;
  yold = ME_GetYScrollPos(editor);
  yrel = y - yold;
  if (yrel < 0) {
    editor->nScrollPosY = y;
    SetScrollPos(hWnd, SB_VERT, y, TRUE);
    if (editor->bRedraw)
    {
      ScrollWindow(hWnd, 0, -yrel, NULL, NULL);
      UpdateWindow(hWnd);
    }
  } else if (yrel + yheight > editor->sizeWindow.cy) {
    int newy = y+yheight-editor->sizeWindow.cy;
    editor->nScrollPosY = newy;
    SetScrollPos(hWnd, SB_VERT, newy, TRUE);
    if (editor->bRedraw)
    {
      ScrollWindow(hWnd, 0, -(newy-yold), NULL, NULL);
      UpdateWindow(hWnd);
    }
  }
}
开发者ID:howard5888,项目名称:wineT,代码行数:33,代码来源:paint.c

示例3: ME_FindPixelPos

/* Finds the run and offset from the pixel position.
 *
 * x & y are pixel positions in virtual coordinates into the rich edit control,
 * so client coordinates must first be adjusted by the scroll position.
 *
 * returns TRUE if the result was exactly under the cursor, otherwise returns
 * FALSE, and result is set to the closest position to the coordinates.
 */
static BOOL ME_FindPixelPos(ME_TextEditor *editor, int x, int y,
                            ME_Cursor *result, BOOL *is_eol)
{
  ME_DisplayItem *p = editor->pBuffer->pFirst->member.para.next_para;
  BOOL isExact = TRUE;

  x -= editor->rcFormat.left;
  y -= editor->rcFormat.top;

  if (is_eol)
    *is_eol = FALSE;

  /* find paragraph */
  for (; p != editor->pBuffer->pLast; p = p->member.para.next_para)
  {
    assert(p->type == diParagraph);
    if (y < p->member.para.pt.y + p->member.para.nHeight)
    {
      if (p->member.para.nFlags & MEPF_ROWSTART)
        p = ME_FindPixelPosInTableRow(x, y, p);
      y -= p->member.para.pt.y;
      p = ME_FindItemFwd(p, diStartRow);
      break;
    } else if (p->member.para.nFlags & MEPF_ROWSTART) {
      p = ME_GetTableRowEnd(p);
    }
  }
  /* find row */
  for (; p != editor->pBuffer->pLast; )
  {
    ME_DisplayItem *pp;
    assert(p->type == diStartRow);
    if (y < p->member.row.pt.y + p->member.row.nHeight) break;
    pp = ME_FindItemFwd(p, diStartRow);
    if (!pp) break;
    p = pp;
  }
  if (p == editor->pBuffer->pLast)
  {
    /* The position is below the last paragraph, so the last row will be used
     * rather than the end of the text, so the x position will be used to
     * determine the offset closest to the pixel position. */
    isExact = FALSE;
    p = ME_FindItemBack(p, diStartRow);
    if (!p) p = editor->pBuffer->pLast;
  }

  assert( p->type == diStartRow || p == editor->pBuffer->pLast );

  if( p->type == diStartRow )
      return ME_FindRunInRow( editor, p, x, result, is_eol ) && isExact;

  result->pRun = ME_FindItemBack(p, diRun);
  result->pPara = ME_GetParagraph(result->pRun);
  result->nOffset = 0;
  assert(result->pRun->member.run.nFlags & MERF_ENDPARA);
  return FALSE;
}
开发者ID:AmesianX,项目名称:wine,代码行数:66,代码来源:caret.c

示例4: ME_AppendTableRow

ME_DisplayItem* ME_AppendTableRow(ME_TextEditor *editor,
                                  ME_DisplayItem *table_row)
{
  WCHAR endl = '\r', tab = '\t';
  ME_DisplayItem *run;
  PARAFORMAT2 *pFmt;
  int i;

  assert(table_row);
  assert(table_row->type == diParagraph);
  if (!editor->bEmulateVersion10) { /* v4.1 */
    ME_DisplayItem *insertedCell, *para, *cell, *prevTableEnd;
    cell = ME_FindItemFwd(ME_GetTableRowStart(table_row), diCell);
    prevTableEnd = ME_GetTableRowEnd(table_row);
    para = prevTableEnd->member.para.next_para;
    run = ME_FindItemFwd(para, diRun);
    editor->pCursors[0].pPara = para;
    editor->pCursors[0].pRun = run;
    editor->pCursors[0].nOffset = 0;
    editor->pCursors[1] = editor->pCursors[0];
    para = ME_InsertTableRowStartFromCursor(editor);
    insertedCell = ME_FindItemFwd(para, diCell);
    /* Copy cell properties */
    insertedCell->member.cell.nRightBoundary = cell->member.cell.nRightBoundary;
    insertedCell->member.cell.border = cell->member.cell.border;
    while (cell->member.cell.next_cell) {
      cell = cell->member.cell.next_cell;
      para = ME_InsertTableCellFromCursor(editor);
      insertedCell = ME_FindItemBack(para, diCell);
      /* Copy cell properties */
      insertedCell->member.cell.nRightBoundary = cell->member.cell.nRightBoundary;
      insertedCell->member.cell.border = cell->member.cell.border;
    };
    para = ME_InsertTableRowEndFromCursor(editor);
    *para->member.para.pFmt = *prevTableEnd->member.para.pFmt;
    /* return the table row start for the inserted paragraph */
    return ME_FindItemFwd(cell, diParagraph)->member.para.next_para;
  } else { /* v1.0 - 3.0 */
    run = ME_FindItemBack(table_row->member.para.next_para, diRun);
    pFmt = table_row->member.para.pFmt;
    assert(pFmt->dwMask & PFM_TABLE && pFmt->wEffects & PFE_TABLE);
    editor->pCursors[0].pPara = table_row;
    editor->pCursors[0].pRun = run;
    editor->pCursors[0].nOffset = 0;
    editor->pCursors[1] = editor->pCursors[0];
    ME_InsertTextFromCursor(editor, 0, &endl, 1, run->member.run.style);
    run = editor->pCursors[0].pRun;
    for (i = 0; i < pFmt->cTabCount; i++) {
      ME_InsertTextFromCursor(editor, 0, &tab, 1, run->member.run.style);
    }
    return table_row->member.para.next_para;
  }
}
开发者ID:AmesianX,项目名称:wine,代码行数:53,代码来源:table.c

示例5: ME_ExtendAnchorSelection

/* Extends the selection with a word, line, or paragraph selection type.
 *
 * The selection is anchored by editor->pCursors[2-3] such that the text
 * between the anchors will remain selected, and one end will be extended.
 *
 * editor->pCursors[0] should have the position to extend the selection to
 * before this function is called.
 *
 * Nothing will be done if editor->nSelectionType equals stPosition.
 */
static void ME_ExtendAnchorSelection(ME_TextEditor *editor)
{
  ME_Cursor tmp_cursor;
  int curOfs, anchorStartOfs, anchorEndOfs;
  if (editor->nSelectionType == stPosition || editor->nSelectionType == stDocument)
      return;
  curOfs = ME_GetCursorOfs(&editor->pCursors[0]);
  anchorStartOfs = ME_GetCursorOfs(&editor->pCursors[3]);
  anchorEndOfs = ME_GetCursorOfs(&editor->pCursors[2]);

  tmp_cursor = editor->pCursors[0];
  editor->pCursors[0] = editor->pCursors[2];
  editor->pCursors[1] = editor->pCursors[3];
  if (curOfs < anchorStartOfs)
  {
      /* Extend the left side of selection */
      editor->pCursors[1] = tmp_cursor;
      if (editor->nSelectionType == stWord)
          ME_MoveCursorWords(editor, &editor->pCursors[1], -1);
      else
      {
          ME_DisplayItem *pItem;
          ME_DIType searchType = ((editor->nSelectionType == stLine) ?
                                  diStartRowOrParagraph:diParagraph);
          pItem = ME_FindItemBack(editor->pCursors[1].pRun, searchType);
          editor->pCursors[1].pRun = ME_FindItemFwd(pItem, diRun);
          editor->pCursors[1].pPara = ME_GetParagraph(editor->pCursors[1].pRun);
          editor->pCursors[1].nOffset = 0;
      }
  }
  else if (curOfs >= anchorEndOfs)
  {
      /* Extend the right side of selection */
      editor->pCursors[0] = tmp_cursor;
      if (editor->nSelectionType == stWord)
          ME_MoveCursorWords(editor, &editor->pCursors[0], +1);
      else
      {
          ME_DisplayItem *pItem;
          ME_DIType searchType = ((editor->nSelectionType == stLine) ?
                                  diStartRowOrParagraphOrEnd:diParagraphOrEnd);
          pItem = ME_FindItemFwd(editor->pCursors[0].pRun, searchType);
          if (pItem->type == diTextEnd)
              editor->pCursors[0].pRun = ME_FindItemBack(pItem, diRun);
          else
              editor->pCursors[0].pRun = ME_FindItemFwd(pItem, diRun);
          editor->pCursors[0].pPara = ME_GetParagraph(editor->pCursors[0].pRun);
          editor->pCursors[0].nOffset = 0;
      }
  }
}
开发者ID:AmesianX,项目名称:wine,代码行数:61,代码来源:caret.c

示例6: ME_ArrowPageUp

static void ME_ArrowPageUp(ME_TextEditor *editor, ME_Cursor *pCursor)
{
  ME_DisplayItem *pRun = pCursor->pRun;
  ME_DisplayItem *pLast, *p;
  int x, y, ys, yd, yp, yprev;
  ME_Cursor tmp_curs = *pCursor;
  
  x = ME_GetXForArrow(editor, pCursor);
  if (!pCursor->nOffset && editor->bCaretAtEnd)
    pRun = ME_FindItemBack(pRun, diRun);
  
  p = ME_FindItemBack(pRun, diStartRowOrParagraph);
  assert(p->type == diStartRow);
  yp = ME_FindItemBack(p, diParagraph)->member.para.nYPos;
  yprev = ys = y = yp + p->member.row.nYPos;
  yd = y - editor->sizeWindow.cy;
  pLast = p;
  
  do {
    p = ME_FindItemBack(p, diStartRowOrParagraph);
    if (!p)
      break;
    if (p->type == diParagraph) { /* crossing paragraphs */
      if (p->member.para.prev_para == NULL)
        break;
      yp = p->member.para.prev_para->member.para.nYPos;
      continue;
    }
    y = yp + p->member.row.nYPos;
    if (y < yd)
      break;
    pLast = p;
    yprev = y;
  } while(1);
  
  pCursor->pRun = ME_FindRunInRow(editor, pLast, x, &pCursor->nOffset, &editor->bCaretAtEnd);
  ME_UpdateSelection(editor, &tmp_curs);
  if (yprev < editor->sizeWindow.cy)
  {
    ME_EnsureVisible(editor, ME_FindItemFwd(editor->pBuffer->pFirst, diRun));
    ME_Repaint(editor);
  }
  else 
  {
    ME_ScrollUp(editor, ys-yprev);
  }
  assert(pCursor->pRun);
  assert(pCursor->pRun->type == diRun);
}
开发者ID:WASSUM,项目名称:longene_travel,代码行数:49,代码来源:caret.c

示例7: ME_InsertRunAtCursor

/******************************************************************************
 * ME_InsertRunAtCursor
 *
 * Inserts a new run with given style, flags and content at a given position,
 * which is passed as a cursor structure (which consists of a run and 
 * a run-relative character offset).
 */
ME_DisplayItem *
ME_InsertRunAtCursor(ME_TextEditor *editor, ME_Cursor *cursor, ME_Style *style,
                     const WCHAR *str, int len, int flags)
{
  ME_DisplayItem *pDI, *insert_before = cursor->pRun, *prev;

  if (cursor->nOffset)
  {
    if (cursor->nOffset == cursor->pRun->member.run.len)
    {
      insert_before = ME_FindItemFwd( cursor->pRun, diRun );
      if (!insert_before) insert_before = cursor->pRun; /* Always insert before the final eop run */
    }
    else
    {
      ME_SplitRunSimple( editor, cursor );
      insert_before = cursor->pRun;
    }
  }

  add_undo_delete_run( editor, insert_before->member.run.para->nCharOfs +
                       insert_before->member.run.nCharOfs, len );

  pDI = ME_MakeRun(style, flags);
  pDI->member.run.nCharOfs = insert_before->member.run.nCharOfs;
  pDI->member.run.len = len;
  pDI->member.run.para = insert_before->member.run.para;
  ME_InsertString( pDI->member.run.para->text, pDI->member.run.nCharOfs, str, len );
  ME_InsertBefore( insert_before, pDI );
  TRACE("Shift length:%d\n", len);
  ME_PropagateCharOffset( insert_before, len );
  insert_before->member.run.para->nFlags |= MEPF_REWRAP;

  /* Move any cursors that were at the end of the previous run to the end of the inserted run */
  prev = ME_FindItemBack( pDI, diRun );
  if (prev)
  {
    int i;

    for (i = 0; i < editor->nCursors; i++)
    {
      if (editor->pCursors[i].pRun == prev &&
          editor->pCursors[i].nOffset == prev->member.run.len)
      {
        editor->pCursors[i].pRun = pDI;
        editor->pCursors[i].nOffset = len;
      }
    }
  }

  return pDI;
}
开发者ID:mstefani,项目名称:wine-stable,代码行数:59,代码来源:run.c

示例8: ME_GetOuterParagraph

ME_DisplayItem* ME_GetOuterParagraph(ME_DisplayItem *para)
{
  if (para->member.para.nFlags & MEPF_ROWEND)
    para = para->member.para.prev_para;
  while (para->member.para.pCell)
  {
    para = ME_GetTableRowStart(para);
    if (!para->member.para.pCell)
      break;
    para = ME_FindItemBack(para->member.para.pCell, diParagraph);
  }
  return para;
}
开发者ID:AmesianX,项目名称:wine,代码行数:13,代码来源:table.c

示例9: ME_ArrowHome

static void ME_ArrowHome(ME_TextEditor *editor, ME_Cursor *pCursor)
{
  ME_DisplayItem *pRow = ME_FindItemBack(pCursor->pRun, diStartRow);
  /* bCaretAtEnd doesn't make sense if the cursor isn't set at the
  first character of the next row */
  assert(!editor->bCaretAtEnd || !pCursor->nOffset);
  ME_WrapMarkedParagraphs(editor);
  if (pRow) {
    ME_DisplayItem *pRun;
    if (editor->bCaretAtEnd && !pCursor->nOffset) {
      pRow = ME_FindItemBack(pRow, diStartRow);
      if (!pRow)
        return;
    }
    pRun = ME_FindItemFwd(pRow, diRun);
    if (pRun) {
      pCursor->pRun = pRun;
      pCursor->nOffset = 0;
    }
  }
  editor->bCaretAtEnd = FALSE;
}
开发者ID:WASSUM,项目名称:longene_travel,代码行数:22,代码来源:caret.c

示例10: ME_BeginRow

static void ME_BeginRow(ME_WrapContext *wc)
{
  PARAFORMAT2 *pFmt;
  ME_DisplayItem *para = wc->pPara;

  pFmt = para->member.para.pFmt;
  wc->pRowStart = NULL;
  wc->bOverflown = FALSE;
  wc->pLastSplittableRun = NULL;
  wc->bWordWrap = wc->context->editor->bWordWrap;
  if (para->member.para.nFlags & (MEPF_ROWSTART|MEPF_ROWEND)) {
    wc->nAvailWidth = 0;
    wc->bWordWrap = FALSE;
    if (para->member.para.nFlags & MEPF_ROWEND)
    {
      ME_Cell *cell = &ME_FindItemBack(para, diCell)->member.cell;
      cell->nWidth = 0;
    }
  } else if (para->member.para.pCell) {
    ME_Cell *cell = &para->member.para.pCell->member.cell;
    int width;

    width = cell->nRightBoundary;
    if (cell->prev_cell)
      width -= cell->prev_cell->member.cell.nRightBoundary;
    if (!cell->prev_cell)
    {
      int rowIndent = ME_GetTableRowEnd(para)->member.para.pFmt->dxStartIndent;
      width -= rowIndent;
    }
    cell->nWidth = max(ME_twips2pointsX(wc->context, width), 0);

    wc->nAvailWidth = cell->nWidth
        - (wc->nRow ? wc->nLeftMargin : wc->nFirstMargin) - wc->nRightMargin;
    wc->bWordWrap = TRUE;
  } else {
    wc->nAvailWidth = wc->context->nAvailWidth
        - (wc->nRow ? wc->nLeftMargin : wc->nFirstMargin) - wc->nRightMargin;
  }
  wc->pt.x = wc->context->pt.x;
  if (wc->context->editor->bEmulateVersion10 && /* v1.0 - 3.0 */
      pFmt->dwMask & PFM_TABLE && pFmt->wEffects & PFE_TABLE)
    /* Shift the text down because of the border. */
    wc->pt.y++;
}
开发者ID:Endle,项目名称:wine-gsoc,代码行数:45,代码来源:wrap.c

示例11: ME_ReverseFindNonWhitespaceV

static ME_DisplayItem *ME_MaximizeSplit(ME_WrapContext *wc, ME_DisplayItem *p, int i)
{
  ME_DisplayItem *pp, *piter = p;
  int j;
  if (!i)
    return NULL;
  j = ME_ReverseFindNonWhitespaceV(p->member.run.strText, i);
  if (j>0) {
    pp = ME_SplitRun(wc, piter, j);
    wc->pt.x += piter->member.run.nWidth;
    return pp;
  }
  else
  {
    pp = piter;
    /* omit all spaces before split point */
    while(piter != wc->pRowStart)
    {
      piter = ME_FindItemBack(piter, diRun);
      if (piter->member.run.nFlags & MERF_WHITESPACE)
      {
        pp = piter;
        continue;
      }
      if (piter->member.run.nFlags & MERF_ENDWHITE)
      {
        i = ME_ReverseFindNonWhitespaceV(piter->member.run.strText,
                                         piter->member.run.strText->nLen);
        pp = ME_SplitRun(wc, piter, i);
        wc->pt = pp->member.run.pt;
        return pp;
      }
      /* this run is the end of spaces, so the run edge is a good point to split */
      wc->pt = pp->member.run.pt;
      wc->bOverflown = TRUE;
      TRACE("Split point is: %s|%s\n", debugstr_w(piter->member.run.strText->szData), debugstr_w(pp->member.run.strText->szData));
      return pp;
    }
    wc->pt = piter->member.run.pt;
    return piter;
  }
}
开发者ID:AmesianX,项目名称:RosWine,代码行数:42,代码来源:wrap.c

示例12: reverse_find_non_whitespace

static ME_DisplayItem *ME_MaximizeSplit(ME_WrapContext *wc, ME_DisplayItem *p, int i)
{
  ME_DisplayItem *pp, *piter = p;
  int j;
  if (!i)
    return NULL;
  j = reverse_find_non_whitespace( get_text( &p->member.run, 0 ), i);
  if (j>0) {
    pp = split_run_extents(wc, piter, j);
    wc->pt.x += piter->member.run.nWidth;
    return pp;
  }
  else
  {
    pp = piter;
    /* omit all spaces before split point */
    while(piter != wc->pRowStart)
    {
      piter = ME_FindItemBack(piter, diRun);
      if (piter->member.run.nFlags & MERF_WHITESPACE)
      {
        pp = piter;
        continue;
      }
      if (piter->member.run.nFlags & MERF_ENDWHITE)
      {
        i = reverse_find_non_whitespace( get_text( &piter->member.run, 0 ),
                                         piter->member.run.len );
        pp = split_run_extents(wc, piter, i);
        wc->pt = pp->member.run.pt;
        return pp;
      }
      /* this run is the end of spaces, so the run edge is a good point to split */
      wc->pt = pp->member.run.pt;
      wc->bOverflown = TRUE;
      TRACE("Split point is: %s|%s\n", debugstr_run( &piter->member.run ), debugstr_run( &pp->member.run ));
      return pp;
    }
    wc->pt = piter->member.run.pt;
    return piter;
  }
}
开发者ID:Endle,项目名称:wine-gsoc,代码行数:42,代码来源:wrap.c

示例13: ME_DrawRun

static void ME_DrawRun(ME_Context *c, int x, int y, ME_DisplayItem *rundi, ME_Paragraph *para) 
{
  ME_Run *run = &rundi->member.run;
  ME_DisplayItem *start = ME_FindItemBack(rundi, diStartRow);
  int runofs = run->nCharOfs+para->nCharOfs;
  int nSelFrom, nSelTo;
  const WCHAR wszSpace[] = {' ', 0};
  
  if (run->nFlags & MERF_HIDDEN)
    return;

  ME_GetSelection(c->editor, &nSelFrom, &nSelTo);

  /* Draw selected end-of-paragraph mark */
  if (run->nFlags & MERF_ENDPARA && runofs >= nSelFrom && runofs < nSelTo)
    ME_DrawTextWithStyle(c, x, y, wszSpace, 1, run->style, NULL, 0, 1,
                         c->pt.y + start->member.row.nYPos,
                         start->member.row.nHeight);
          
  /* you can always comment it out if you need visible paragraph marks */
  if (run->nFlags & (MERF_ENDPARA | MERF_TAB | MERF_CELL)) 
    return;

  if (run->nFlags & MERF_GRAPHICS)
    ME_DrawGraphics(c, x, y, run, para, (runofs >= nSelFrom) && (runofs < nSelTo));
  else
  {
    if (c->editor->cPasswordMask)
    {
      ME_String *szMasked = ME_MakeStringR(c->editor->cPasswordMask,ME_StrVLen(run->strText));
      ME_DrawTextWithStyle(c, x, y, 
        szMasked->szData, ME_StrVLen(szMasked), run->style, NULL, 
	nSelFrom-runofs,nSelTo-runofs, c->pt.y+start->member.row.nYPos, start->member.row.nHeight);
      ME_DestroyString(szMasked);
    }
    else
      ME_DrawTextWithStyle(c, x, y, 
        run->strText->szData, ME_StrVLen(run->strText), run->style, NULL, 
	nSelFrom-runofs,nSelTo-runofs, c->pt.y+start->member.row.nYPos, start->member.row.nHeight);
    }
}
开发者ID:howard5888,项目名称:wineT,代码行数:41,代码来源:paint.c

示例14: ME_GetSelection

ME_Style *ME_GetInsertStyle(ME_TextEditor *editor, int nCursor) {
  if (ME_IsSelection(editor))
  {
    ME_Cursor c;
    int from, to;
    
    ME_GetSelection(editor, &from, &to);
    ME_CursorFromCharOfs(editor, from, &c);
    ME_AddRefStyle(c.pRun->member.run.style);
    return c.pRun->member.run.style;
  }
  if (editor->pBuffer->pCharStyle) {
    ME_AddRefStyle(editor->pBuffer->pCharStyle);
    return editor->pBuffer->pCharStyle;
  }
  else
  {
    ME_Cursor *pCursor = &editor->pCursors[nCursor];
    ME_DisplayItem *pRunItem = pCursor->pRun;
    ME_DisplayItem *pPrevItem = NULL;
    if (pCursor->nOffset) {
      ME_Run *pRun = &pRunItem->member.run;
      ME_AddRefStyle(pRun->style);
      return pRun->style;
    }
    pPrevItem = ME_FindItemBack(pRunItem, diRunOrParagraph);
    if (pPrevItem->type == diRun)
    {
      ME_AddRefStyle(pPrevItem->member.run.style);
      return pPrevItem->member.run.style;
    }
    else
    {
      ME_AddRefStyle(pRunItem->member.run.style);
      return pRunItem->member.run.style;
    }
  }
}
开发者ID:howard5888,项目名称:wineT,代码行数:38,代码来源:style.c

示例15: ME_InsertTableCellFromCursor

void
ME_InsertTableCellFromCursor(ME_TextEditor *editor, int nCursor)
{
  WCHAR tab = '\t';
  ME_DisplayItem *p, *run;
  ME_Style *pStyle = ME_GetInsertStyle(editor, nCursor);
  
  p = ME_InternalInsertTextFromCursor(editor, nCursor, &tab, 1, pStyle,
                                      MERF_CELL);
  run = p;
  while ((run = ME_FindItemBack(run, diRunOrParagraph))->type == diRun)
  {
    if (run->member.run.nFlags & MERF_CELL)
    {
      assert(run->member.run.pCell->next);
      p->member.run.pCell = run->member.run.pCell->next;
      return;
    }
  }
  assert(run->type == diParagraph);
  assert(run->member.para.bTable);
  assert(run->member.para.pCells);
  p->member.run.pCell = run->member.para.pCells;
}
开发者ID:WASSUM,项目名称:longene_travel,代码行数:24,代码来源:caret.c


注:本文中的ME_FindItemBack函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。