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richedit: Fixed centering and right align with word wrap disabled.

This commit is contained in:
Dylan Smith 2008-10-10 17:50:44 -04:00 committed by Alexandre Julliard
parent a32f1f2c1c
commit 1ed84f0dcc
2 changed files with 9 additions and 7 deletions
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2
dlls/riched20/editstr.h
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@ -401,7 +401,7 @@ typedef struct tagME_WrapContext
int nAvailWidth;
int nRow;
POINT pt;
BOOL bOverflown;
BOOL bOverflown, bWordWrap;
ME_DisplayItem *pRowStart;
ME_DisplayItem *pLastSplittableRun;

14
dlls/riched20/wrap.c
View File

@ -50,8 +50,10 @@ static void ME_BeginRow(ME_WrapContext *wc, ME_DisplayItem *para)
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;
@ -73,12 +75,11 @@ static void ME_BeginRow(ME_WrapContext *wc, ME_DisplayItem *para)
wc->nAvailWidth = cell->nWidth
- (wc->nRow ? wc->nLeftMargin : wc->nFirstMargin) - wc->nRightMargin;
} else if (wc->context->editor->bWordWrap) {
wc->bWordWrap = TRUE;
} else {
wc->nAvailWidth = wc->context->rcView.right - wc->context->rcView.left
- (wc->nRow ? wc->nLeftMargin : wc->nFirstMargin) - wc->nRightMargin
- wc->context->editor->selofs;
} else {
wc->nAvailWidth = ~0u >> 1;
}
wc->pt.x = wc->context->pt.x;
if (wc->context->editor->bEmulateVersion10 && /* v1.0 - 3.0 */
@ -149,9 +150,9 @@ static void ME_InsertRowStart(ME_WrapContext *wc, const ME_DisplayItem *pEnd)
assert(para->member.para.pFmt->dwMask & PFM_ALIGNMENT);
align = para->member.para.pFmt->wAlignment;
if (align == PFA_CENTER)
shift = (wc->nAvailWidth-width)/2;
shift = max((wc->nAvailWidth-width)/2, 0);
if (align == PFA_RIGHT)
shift = wc->nAvailWidth-width;
shift = max(wc->nAvailWidth-width, 0);
for (p = wc->pRowStart; p!=pEnd; p = p->next)
{
if (p->type==diRun) { /* FIXME add more run types */
@ -378,7 +379,8 @@ static ME_DisplayItem *ME_WrapHandleRun(ME_WrapContext *wc, ME_DisplayItem *p)
}
/* will current run fit? */
if (wc->pt.x + run->nWidth - wc->context->pt.x > wc->nAvailWidth)
if (wc->bWordWrap &&
wc->pt.x + run->nWidth - wc->context->pt.x > wc->nAvailWidth)
{
int loc = wc->context->pt.x + wc->nAvailWidth - wc->pt.x;
/* total white run ? */