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EDIT_EM_LineLength called from within EDIT_EM_LineLength needs 

starting line char index, not line index (== line number).
This commit is contained in:
Andreas Mohr 2001-11-13 21:29:38 +00:00 committed by Alexandre Julliard
parent ad3815929d
commit 07216db627
1 changed files with 13 additions and 10 deletions
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23
controls/edit.c
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@ -1274,7 +1274,7 @@ static void EDIT_BuildLineDefs_ML(HWND hwnd, EDITSTATE *es, INT istart, INT iend
if (current_line->index == nstart_index && istart > current_line->index + prev)
istart = current_line->index + prev;
/* else if we are updating the previous line before the first line we
* are re-caulculating and it expanded */
* are re-calculating and it expanded */
else if (current_line == start_line &&
current_line->index != nstart_index && orig_net_length < prev)
{
@ -1312,7 +1312,7 @@ static void EDIT_BuildLineDefs_ML(HWND hwnd, EDITSTATE *es, INT istart, INT iend
line_index++;
} while (previous_line->ending != END_0);
/* Finish adjusting line index's by delta or remove hanging lines */
/* Finish adjusting line indexes by delta or remove hanging lines */
if (previous_line->ending == END_0)
{
LINEDEF *pnext = NULL;
@ -1394,7 +1394,7 @@ static void EDIT_CalcLineWidth_SL(HWND hwnd, EDITSTATE *es)
*
* Call appropriate WordBreakProc (internal or external).
*
* Note: The "start" argument should always be an index refering
* Note: The "start" argument should always be an index referring
* to es->text. The actual wordbreak proc might be
* 16 bit, so we can't always pass any 32 bit LPSTR.
* Hence we assume that es->text is the buffer that holds
@ -1408,7 +1408,7 @@ static INT EDIT_CallWordBreakProc(EDITSTATE *es, INT start, INT index, INT count
{
INT ret, iWndsLocks;
/* To avoid any deadlocks, all the locks on the windows structures
/* To avoid any deadlocks, all the locks on the window structures
must be suspended before the control is passed to the application */
iWndsLocks = WIN_SuspendWndsLock();
@ -2820,15 +2820,16 @@ static INT EDIT_EM_LineLength(EDITSTATE *es, INT index)
if (index == -1) {
/* get the number of remaining non-selected chars of selected lines */
INT32 li;
INT32 l; /* line number */
INT32 li; /* index of first char in line */
INT32 count;
li = EDIT_EM_LineFromChar(es, es->selection_start);
l = EDIT_EM_LineFromChar(es, es->selection_start);
/* # chars before start of selection area */
count = es->selection_start - EDIT_EM_LineIndex(es, li);
li = EDIT_EM_LineFromChar(es, es->selection_end);
count = es->selection_start - EDIT_EM_LineIndex(es, l);
l = EDIT_EM_LineFromChar(es, es->selection_end);
/* # chars after end of selection */
count += EDIT_EM_LineIndex(es, li) +
EDIT_EM_LineLength(es, li) - es->selection_end;
li = EDIT_EM_LineIndex(es, l);
count += li + EDIT_EM_LineLength(es, li) - es->selection_end;
return count;
}
line_def = es->first_line_def;
@ -3011,6 +3012,7 @@ static void EDIT_EM_ReplaceSel(HWND hwnd, EDITSTATE *es, BOOL can_undo, LPCWSTR
if (e != s) {
/* there is something to be deleted */
TRACE("deleting stuff.\n");
if (can_undo) {
utl = strlenW(es->undo_text);
if (!es->undo_insert_count && (*es->undo_text && (s == es->undo_position))) {
@ -3064,6 +3066,7 @@ static void EDIT_EM_ReplaceSel(HWND hwnd, EDITSTATE *es, BOOL can_undo, LPCWSTR
/* now insert */
tl = strlenW(es->text);
TRACE("inserting stuff (tl %d, strl %d, selstart %d ('%s'), text '%s')\n", tl, strl, s, debugstr_w(es->text + s), debugstr_w(es->text));
for (p = es->text + tl ; p >= es->text + s ; p--)
p[strl] = p[0];
for (i = 0 , p = es->text + s ; i < strl ; i++)