list.c File Reference

#include "editor.h"

Include dependency graph for list.c:

Go to the source code of this file.

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (richedit_lists)
void	ME_InsertBefore (ME_DisplayItem *diWhere, ME_DisplayItem *diWhat)
void	ME_Remove (ME_DisplayItem *diWhere)
static BOOL	ME_DITypesEqual (ME_DIType type, ME_DIType nTypeOrClass)
ME_DisplayItem *	ME_FindItemBack (ME_DisplayItem *di, ME_DIType nTypeOrClass)
ME_DisplayItem *	ME_FindItemBackOrHere (ME_DisplayItem *di, ME_DIType nTypeOrClass)
ME_DisplayItem *	ME_FindItemFwd (ME_DisplayItem *di, ME_DIType nTypeOrClass)
static const char *	ME_GetDITypeName (ME_DIType type)
void	ME_DestroyDisplayItem (ME_DisplayItem *item)
ME_DisplayItem *	ME_MakeDI (ME_DIType type)
void	ME_DumpDocument (ME_TextBuffer *buffer)

Function Documentation

ME_DestroyDisplayItem()

void ME_DestroyDisplayItem

(

ME_DisplayItem *

item

)

Definition at line 115 of file list.c.

{
  if (0)
    TRACE("type=%s\n", ME_GetDITypeName(item->type));
  if (item->type==diRun)
  {
    if (item->member.run.reobj)
    {
      list_remove(&item->member.run.reobj->entry);
      ME_DeleteReObject(item->member.run.reobj);
    }
    heap_free( item->member.run.glyphs );
    heap_free( item->member.run.clusters );
    ME_ReleaseStyle(item->member.run.style);
  }
  heap_free(item);
}

Referenced by ME_DestroyEditor(), ME_InternalDeleteText(), ME_PrepareParagraphForWrapping(), para_destroy(), para_join(), and run_join().

ME_DITypesEqual()

static BOOL ME_DITypesEqual ( ME_DIType  type, ME_DIType  nTypeOrClass  )

static

Definition at line 45 of file list.c.

{
  switch (nTypeOrClass)
  {
    case diRunOrParagraph:
      return type == diRun || type == diParagraph;
    case diRunOrStartRow:
      return type == diRun || type == diStartRow;
    case diParagraphOrEnd:
      return type == diTextEnd || type == diParagraph;
    case diStartRowOrParagraph:
      return type == diStartRow || type == diParagraph;
    case diStartRowOrParagraphOrEnd:
      return type == diStartRow || type == diParagraph || type == diTextEnd;
    case diRunOrParagraphOrEnd:
      return type == diRun || type == diParagraph || type == diTextEnd;
    default:
      return type == nTypeOrClass;
  }
}

Referenced by ME_FindItemBack(), ME_FindItemBackOrHere(), and ME_FindItemFwd().

ME_DumpDocument()

void ME_DumpDocument

(

ME_TextBuffer *

buffer

)

Definition at line 142 of file list.c.

{
  /* FIXME this is useless, */
  ME_DisplayItem *pItem = buffer->pFirst;
  TRACE("DOCUMENT DUMP START\n");
  while(pItem) {
    switch(pItem->type)
    {
      case diTextStart:
        TRACE("Start\n");
        break;
      case diCell:
        TRACE("Cell(level=%d%s)\n", pItem->member.cell.nNestingLevel,
              !pItem->member.cell.next_cell ? ", END" :
                (!pItem->member.cell.prev_cell ? ", START" :""));
        break;
      case diParagraph:
        TRACE("Paragraph(ofs=%d)\n", pItem->member.para.nCharOfs);
        if (pItem->member.para.nFlags & MEPF_ROWSTART)
          TRACE(" - (Table Row Start)\n");
        if (pItem->member.para.nFlags & MEPF_ROWEND)
          TRACE(" - (Table Row End)\n");
        break;
      case diStartRow:
        TRACE(" - StartRow\n");
        break;
      case diRun:
        TRACE(" - Run(%s, %d, flags=%x)\n", debugstr_run( &pItem->member.run ),
          pItem->member.run.nCharOfs, pItem->member.run.nFlags);
        break;
      case diTextEnd:
        TRACE("End(ofs=%d)\n", pItem->member.para.nCharOfs);
        break;
      default:
        break;
    }
    pItem = pItem->next;
  }
  TRACE("DOCUMENT DUMP END\n");
}

Referenced by ME_CheckCharOffsets().

ME_FindItemBack()

ME_DisplayItem * ME_FindItemBack	(	ME_DisplayItem *	di,
		ME_DIType	nTypeOrClass
	)

Definition at line 66 of file list.c.

{
  if (!di)
    return NULL;
  di = di->prev;
  while(di!=NULL) {
    if (ME_DITypesEqual(di->type, nTypeOrClass))
      return di;
    di = di->prev;
  }
  return NULL;
}

Referenced by cell_end_para(), para_end_row(), row_end_cursor(), row_from_cursor(), row_next_run(), row_prev_all_paras(), table_outer_para(), and table_row_start().

ME_FindItemBackOrHere()

ME_DisplayItem * ME_FindItemBackOrHere	(	ME_DisplayItem *	di,
		ME_DIType	nTypeOrClass
	)

Definition at line 79 of file list.c.

{
  while(di!=NULL) {
    if (ME_DITypesEqual(di->type, nTypeOrClass))
      return di;
    di = di->prev;
  }
  return NULL;
}

ME_FindItemFwd()

ME_DisplayItem * ME_FindItemFwd	(	ME_DisplayItem *	di,
		ME_DIType	nTypeOrClass
	)

Definition at line 89 of file list.c.

{
  if (!di) return NULL;
  di = di->next;
  while(di!=NULL) {
    if (ME_DITypesEqual(di->type, nTypeOrClass))
      return di;
    di = di->next;
  }
  return NULL;
}

Referenced by cell_first_para(), ME_CheckCharOffsets(), para_first_row(), row_end_cursor(), row_first_cursor(), row_first_run(), row_next(), row_next_all_paras(), row_next_run(), and table_row_end().

ME_GetDITypeName()

static const char * ME_GetDITypeName ( ME_DIType  type )

static

Definition at line 101 of file list.c.

{
  switch(type)
  {
    case diParagraph: return "diParagraph";
    case diRun: return "diRun";
    case diCell: return "diCell";
    case diTextStart: return "diTextStart";
    case diTextEnd: return "diTextEnd";
    case diStartRow: return "diStartRow";
    default: return "?";
  }
}

Referenced by ME_DestroyDisplayItem().

ME_InsertBefore()

void ME_InsertBefore	(	ME_DisplayItem *	diWhere,
		ME_DisplayItem *	diWhat
	)

Definition at line 26 of file list.c.

{
  diWhat->next = diWhere;
  diWhat->prev = diWhere->prev;
 
  diWhere->prev->next = diWhat;
  diWhat->next->prev = diWhat;
}

Referenced by ME_InsertRowStart(), ME_MakeFirstParagraph(), para_split(), run_insert(), and run_split().

ME_MakeDI()

ME_DisplayItem * ME_MakeDI

(

ME_DIType

type

)

Definition at line 133 of file list.c.

{
  ME_DisplayItem *item = heap_alloc_zero(sizeof(*item));
 
  item->type = type;
  item->prev = item->next = NULL;
  return item;
}

Referenced by cell_create(), ME_MakeText(), para_create(), row_create(), and run_create().

ME_Remove()

void ME_Remove

(

ME_DisplayItem *

diWhere

)

Definition at line 35 of file list.c.

{
  ME_DisplayItem *diNext = diWhere->next;
  ME_DisplayItem *diPrev = diWhere->prev;
  assert(diNext);
  assert(diPrev);
  diPrev->next = diNext;
  diNext->prev = diPrev;
}

Referenced by ME_InternalDeleteText(), ME_PrepareParagraphForWrapping(), para_join(), and run_join().

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

richedit_lists

)