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Don't calculate the redundant and unused REBAR_ROW structures.

This commit is contained in:
Mike McCormack 2004-03-12 20:23:39 +00:00 committed by Alexandre Julliard
parent a61caabaf2
commit 18eda48e59
1 changed files with 52 additions and 75 deletions
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127
dlls/comctl32/rebar.c
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@ -215,13 +215,6 @@ typedef struct
#define DRAW_CHEVRONPUSHED 0x00000080
#define NTF_INVALIDATE 0x01000000
typedef struct
{
INT istartband; /* index of first band in row */
INT iendband; /* index of last band in row */
} REBAR_ROW;
typedef struct
{
COLORREF clrBk; /* background color */
@ -257,7 +250,6 @@ typedef struct
INT ichevronhotBand; /* last band that had a hot chevron */
INT iGrabbedBand;/* band number of band whose gripper was grabbed */
REBAR_ROW *rows; /* pointer to row indexes */
REBAR_BAND *bands; /* pointer to the array of rebar bands */
} REBAR_INFO;
@ -675,11 +667,10 @@ static VOID
REBAR_Refresh (REBAR_INFO *infoPtr, HDC hdc)
{
REBAR_BAND *lpBand;
UINT i, oldrow;
UINT i;
if (!infoPtr->DoRedraw) return;
oldrow = infoPtr->bands[0].iRow;
for (i = 0; i < infoPtr->uNumBands; i++) {
lpBand = &infoPtr->bands[i];
@ -1762,37 +1753,6 @@ REBAR_Layout (REBAR_INFO *infoPtr, LPRECT lpRect, BOOL notify, BOOL resetclient)
/* ******* End Phase 2 - split rows till adjustment height full ******* */
/* ******* Start Phase 2a - create array of start and end ******* */
/* indexes by row */
if (infoPtr->uNumRows != origrows) {
if (infoPtr->rows) Free (infoPtr->rows);
infoPtr->rows = Alloc (sizeof (REBAR_ROW) * infoPtr->uNumRows);
}
row = 0;
for (i = 0; i < infoPtr->uNumBands; i++) {
lpBand = &infoPtr->bands[i];
if (HIDDENBAND(lpBand)) continue;
if (lpBand->iRow > row) {
row++;
infoPtr->rows[row-1].istartband = i;
}
if (row == 0) {
ERR("P2a bug!!!!!!\n");
}
infoPtr->rows[row-1].iendband = i;
}
for (i = 0; i < infoPtr->uNumRows; i++) {
REBAR_ROW *p;
p = &infoPtr->rows[i];
TRACE("P2a row %d, starts %d, ends %d\n",
i+1, p->istartband, p->iendband);
}
/* ******* End Phase 2a - create array of start and end ******* */
/* indexes by row */
@ -1804,24 +1764,33 @@ REBAR_Layout (REBAR_INFO *infoPtr, LPRECT lpRect, BOOL notify, BOOL resetclient)
if (((infoPtr->dwStyle & CCS_VERT) ? clientcx > x : clientcy > y) &&
infoPtr->uNumBands) {
INT diff, i, iband;
INT diff, i;
UINT j;
diff = (infoPtr->dwStyle & CCS_VERT) ? clientcx - x : clientcy - y;
for (i = infoPtr->uNumRows; i >= 1; i--) {
/* if row has more than 1 band, ignore row */
if (infoPtr->rows[i-1].istartband != infoPtr->rows[i-1].iendband)
continue;
/* point to only band in row */
iband = infoPtr->rows[i-1].istartband;
lpBand = &infoPtr->bands[iband];
/* iterate backwards thru the rows */
for (i = infoPtr->uNumBands-1; i>0; i--) {
lpBand = &infoPtr->bands[i];
/* if row has more than 1 band, ignore it */
/* row is same as previous */
if( lpBand->iRow == infoPtr->bands[i-1].iRow )
continue;
/* row is same as next */
if( (i != (infoPtr->uNumBands-1)) &&
(lpBand->iRow == infoPtr->bands[i+1].iRow ) )
continue;
if(HIDDENBAND(lpBand)) continue;
if (lpBand->fMask & RBBS_VARIABLEHEIGHT) continue;
if (((INT)lpBand->cyMaxChild < 1) ||
((INT)lpBand->cyIntegral < 1)) {
if (lpBand->cyMaxChild + lpBand->cyIntegral == 0) continue;
ERR("P2b band %u RBBS_VARIABLEHEIGHT set but cyMax=%d, cyInt=%d\n",
iband, lpBand->cyMaxChild, lpBand->cyIntegral);
i, lpBand->cyMaxChild, lpBand->cyIntegral);
continue;
}
/* j is now the maximum height/width in the client area */
@ -1835,7 +1804,7 @@ REBAR_Layout (REBAR_INFO *infoPtr, LPRECT lpRect, BOOL notify, BOOL resetclient)
else
lpBand->rcBand.bottom = lpBand->rcBand.top + j;
TRACE("P2b band %d, row %d changed to (%ld,%ld)-(%ld,%ld)\n",
iband, lpBand->iRow,
i, lpBand->iRow,
lpBand->rcBand.left, lpBand->rcBand.top,
lpBand->rcBand.right, lpBand->rcBand.bottom);
if (diff <= 0) break;
@ -1856,7 +1825,7 @@ REBAR_Layout (REBAR_INFO *infoPtr, LPRECT lpRect, BOOL notify, BOOL resetclient)
/* ******* Start Phase 3 - adjust all bands for width full ******* */
if (infoPtr->uNumBands) {
REBAR_ROW *p;
int startband;
/* If RBS_BANDBORDERS set then indicate to draw bottom separator */
/* on all bands in all rows but last row. */
@ -1864,39 +1833,47 @@ REBAR_Layout (REBAR_INFO *infoPtr, LPRECT lpRect, BOOL notify, BOOL resetclient)
/* each row but the rightmost band. */
if (infoPtr->dwStyle & RBS_BANDBORDERS) {
for(i = 0; i < infoPtr->uNumRows; i++) {
p = &infoPtr->rows[i];
for (j = p->istartband; j <= p->iendband; j++) {
lpBand = &infoPtr->bands[j];
if (HIDDENBAND(lpBand)) continue;
if (j != p->iendband)
lpBand->fDraw |= DRAW_RIGHTSEP;
if (i != infoPtr->uNumRows-1)
lpBand->fDraw |= DRAW_BOTTOMSEP;
}
for (i=0; i<infoPtr->uNumBands; i++) {
lpBand = &infoPtr->bands[i];
if (HIDDENBAND(lpBand))
continue;
/* not righthand bands */
if( (i!=(infoPtr->uNumBands - 1) ) &&
(lpBand->iRow != infoPtr->bands[i+1].iRow ) )
lpBand->fDraw |= DRAW_RIGHTSEP;
/* not the last row */
if( lpBand->iRow != infoPtr->bands[infoPtr->uNumBands-1].iRow )
lpBand->fDraw |= DRAW_BOTTOMSEP;
}
}
/* Distribute the extra space on the horizontal and adjust */
/* all bands in row to same height. */
for (i=1; i<=infoPtr->uNumRows; i++) {
p = &infoPtr->rows[i-1];
mcy = 0;
mcy = 0;
row = 1;
startband = 0;
for (i=0; i<infoPtr->uNumBands; i++) {
TRACE("P3 processing row %d, starting band %d, ending band %d\n",
i, p->istartband, p->iendband);
lpBand = &infoPtr->bands[i];
if (HIDDENBAND(lpBand)) continue;
if (mcy < ircBw(lpBand))
mcy = ircBw(lpBand);
/* Find the largest height of the bands in the row */
for (j = p->istartband; j <= p->iendband; j++) {
lpBand = &infoPtr->bands[j];
if (HIDDENBAND(lpBand)) continue;
if (mcy < ircBw(lpBand))
mcy = ircBw(lpBand);
}
if( (i==(infoPtr->uNumBands-1)) ||
(infoPtr->bands[i+1].iRow != lpBand->iRow ) )
{
TRACE("P3 processing row %d, starting band %d, ending band %d\n",
row, startband, i);
REBAR_AdjustBands (infoPtr, p->istartband, p->iendband,
REBAR_AdjustBands (infoPtr, startband, i,
(infoPtr->dwStyle & CCS_VERT) ?
clientcy : clientcx, mcy);
startband = i+1;
mcy = 0;
row ++;
}
}
/* Calculate the other rectangles in each band */