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comctl32/monthcal: Simplify painting operations, split painting to several helpers.

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This commit is contained in:
Nikolay Sivov 2009-10-13 04:05:31 +04:00 committed by Alexandre Julliard
parent 8272ecd3f2
commit 840a39e90a
2 changed files with 294 additions and 332 deletions
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487
dlls/comctl32/monthcal.c
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@ -93,7 +93,6 @@ typedef struct
int textWidth; int textWidth;
int height_increment; int height_increment;
int width_increment; int width_increment;
int firstDayplace; /* place of the first day of the current month */
INT delta; /* scroll rate; # of months that the */ INT delta; /* scroll rate; # of months that the */
/* control moves when user clicks a scroll button */ /* control moves when user clicks a scroll button */
int visible; /* # of months visible */ int visible; /* # of months visible */
@ -646,23 +645,22 @@ static void MONTHCAL_CircleDay(const MONTHCAL_INFO *infoPtr, HDC hdc,
} }
static void MONTHCAL_DrawDay(const MONTHCAL_INFO *infoPtr, HDC hdc, const SYSTEMTIME *st, static void MONTHCAL_DrawDay(const MONTHCAL_INFO *infoPtr, HDC hdc, const SYSTEMTIME *st,
int x, int y, int bold) int bold, const PAINTSTRUCT *ps)
{ {
static const WCHAR fmtW[] = { '%','d',0 }; static const WCHAR fmtW[] = { '%','d',0 };
WCHAR buf[10]; WCHAR buf[10];
RECT r; RECT r, r_temp;
static BOOL haveBoldFont, haveSelectedDay = FALSE; static BOOL haveBoldFont, haveSelectedDay = FALSE;
HBRUSH hbr; HBRUSH hbr;
COLORREF oldCol = 0; COLORREF oldCol = 0;
COLORREF oldBk = 0; COLORREF oldBk = 0;
wsprintfW(buf, fmtW, st->wDay);
/* No need to check styles: when selection is not valid, it is set to zero. /* No need to check styles: when selection is not valid, it is set to zero.
* 1<day<31, so everything is OK. * 1<day<31, so everything is OK.
*/ */
MONTHCAL_CalcDayRect(infoPtr, &r, x, y); MONTHCAL_CalcPosFromDay(infoPtr, st, &r);
if(!IntersectRect(&r_temp, &(ps->rcPaint), &r)) return;
if ((MONTHCAL_CompareDate(st, &infoPtr->minSel) >= 0) && if ((MONTHCAL_CompareDate(st, &infoPtr->minSel) >= 0) &&
(MONTHCAL_CompareDate(st, &infoPtr->maxSel) <= 0)) { (MONTHCAL_CompareDate(st, &infoPtr->maxSel) <= 0)) {
@ -699,6 +697,7 @@ static void MONTHCAL_DrawDay(const MONTHCAL_INFO *infoPtr, HDC hdc, const SYSTEM
} }
SetBkMode(hdc,TRANSPARENT); SetBkMode(hdc,TRANSPARENT);
wsprintfW(buf, fmtW, st->wDay);
DrawTextW(hdc, buf, -1, &r, DT_CENTER | DT_VCENTER | DT_SINGLELINE ); DrawTextW(hdc, buf, -1, &r, DT_CENTER | DT_VCENTER | DT_SINGLELINE );
if(haveSelectedDay) { if(haveSelectedDay) {
@ -708,7 +707,7 @@ static void MONTHCAL_DrawDay(const MONTHCAL_INFO *infoPtr, HDC hdc, const SYSTEM
} }
static void paint_button (MONTHCAL_INFO *infoPtr, HDC hdc, BOOL btnNext) static void MONTHCAL_PaintButton(MONTHCAL_INFO *infoPtr, HDC hdc, BOOL btnNext)
{ {
HTHEME theme = GetWindowTheme (infoPtr->hwndSelf); HTHEME theme = GetWindowTheme (infoPtr->hwndSelf);
RECT *r = btnNext ? &infoPtr->titlebtnnext : &infoPtr->titlebtnprev; RECT *r = btnNext ? &infoPtr->titlebtnnext : &infoPtr->titlebtnprev;
@ -744,266 +743,66 @@ static void paint_button (MONTHCAL_INFO *infoPtr, HDC hdc, BOOL btnNext)
DrawFrameControl(hdc, r, DFC_SCROLL, style); DrawFrameControl(hdc, r, DFC_SCROLL, style);
} }
} }
/* paint a title with buttons and month/year string */
static void MONTHCAL_PaintTitle(MONTHCAL_INFO *infoPtr, HDC hdc, const PAINTSTRUCT *ps)
static void MONTHCAL_Refresh(MONTHCAL_INFO *infoPtr, HDC hdc, const PAINTSTRUCT *ps)
{ {
static const WCHAR fmt_monthW[] = { '%','s',' ','%','l','d',0 }; static const WCHAR fmt_monthW[] = { '%','s',' ','%','l','d',0 };
RECT *title=&infoPtr->title; WCHAR buf_month[80], buf_fmt[80];
RECT *titlemonth=&infoPtr->titlemonth;
RECT *titleyear=&infoPtr->titleyear;
RECT dayrect;
int i, j, m, mask, day, prevMonth;
int textHeight = infoPtr->textHeight;
SIZE size;
HBRUSH hbr; HBRUSH hbr;
HFONT currentFont; RECT *title = &infoPtr->title;
WCHAR buf[20]; SIZE sz;
WCHAR buf1[20];
WCHAR buf2[32];
COLORREF oldTextColor, oldBkColor;
RECT rcTemp;
RECT rcDay; /* used in MONTHCAL_CalcDayRect() */
int startofprescal;
SYSTEMTIME st;
oldTextColor = SetTextColor(hdc, comctl32_color.clrWindowText); /* fill header box */
/* fill background */
hbr = CreateSolidBrush (infoPtr->bk);
FillRect(hdc, &ps->rcPaint, hbr);
DeleteObject(hbr);
/* draw header */
if(IntersectRect(&rcTemp, &(ps->rcPaint), title))
{
hbr = CreateSolidBrush(infoPtr->titlebk); hbr = CreateSolidBrush(infoPtr->titlebk);
FillRect(hdc, title, hbr); FillRect(hdc, title, hbr);
DeleteObject(hbr); DeleteObject(hbr);
}
/* if the previous button is pressed draw it depressed */ /* navigation buttons */
if(IntersectRect(&rcTemp, &(ps->rcPaint), &infoPtr->titlebtnprev)) MONTHCAL_PaintButton(infoPtr, hdc, FALSE);
paint_button(infoPtr, hdc, FALSE); MONTHCAL_PaintButton(infoPtr, hdc, TRUE);
/* if next button is depressed draw it depressed */ /* month/year string */
if(IntersectRect(&rcTemp, &(ps->rcPaint), &infoPtr->titlebtnnext)) SetBkColor(hdc, infoPtr->titlebk);
paint_button(infoPtr, hdc, TRUE);
oldBkColor = SetBkColor(hdc, infoPtr->titlebk);
SetTextColor(hdc, infoPtr->titletxt); SetTextColor(hdc, infoPtr->titletxt);
currentFont = SelectObject(hdc, infoPtr->hBoldFont);
GetLocaleInfoW( LOCALE_USER_DEFAULT,LOCALE_SMONTHNAME1+infoPtr->curSel.wMonth -1,
buf1,countof(buf1));
wsprintfW(buf, fmt_monthW, buf1, infoPtr->curSel.wYear);
if(IntersectRect(&rcTemp, &(ps->rcPaint), title))
{
DrawTextW(hdc, buf, strlenW(buf), title,
DT_CENTER | DT_VCENTER | DT_SINGLELINE);
}
/* titlemonth left/right contained rect for whole titletxt('June 1999')
* MCM_HitTestInfo wants month & year rects, so prepare these now.
*(no, we can't draw them separately; the whole text is centered)
*/
GetTextExtentPoint32W(hdc, buf, strlenW(buf), &size);
titlemonth->left = title->right / 2 + title->left / 2 - size.cx / 2;
titleyear->right = title->right / 2 + title->left / 2 + size.cx / 2;
GetTextExtentPoint32W(hdc, buf1, strlenW(buf1), &size);
titlemonth->right = titlemonth->left + size.cx;
titleyear->left = titlemonth->right;
/* draw month area */
rcTemp.top=infoPtr->wdays.top;
rcTemp.left=infoPtr->wdays.left;
rcTemp.bottom=infoPtr->todayrect.bottom;
rcTemp.right =infoPtr->todayrect.right;
if(IntersectRect(&rcTemp, &(ps->rcPaint), &rcTemp))
{
hbr = CreateSolidBrush(infoPtr->monthbk);
FillRect(hdc, &rcTemp, hbr);
DeleteObject(hbr);
}
/* draw line under day abbreviations */
MoveToEx(hdc, infoPtr->days.left + 3, title->bottom + textHeight + 1, NULL);
LineTo(hdc, infoPtr->days.right - 3, title->bottom + textHeight + 1);
prevMonth = infoPtr->curSel.wMonth - 1;
if(prevMonth == 0) /* if curSel.wMonth is january(1) prevMonth is */
prevMonth = 12; /* december(12) of the previous year */
infoPtr->wdays.left = infoPtr->days.left = infoPtr->weeknums.right;
/* draw day abbreviations */
SelectObject(hdc, infoPtr->hFont);
SetBkColor(hdc, infoPtr->monthbk);
SetTextColor(hdc, infoPtr->trailingtxt);
/* rectangle to draw a single day abbreviation within */
dayrect = infoPtr->wdays;
dayrect.right = dayrect.left + infoPtr->width_increment;
i = infoPtr->firstDay;
for(j = 0; j < 7; j++) {
GetLocaleInfoW(LOCALE_USER_DEFAULT, LOCALE_SABBREVDAYNAME1 + (i+j+6)%7, buf, countof(buf));
DrawTextW(hdc, buf, strlenW(buf), &dayrect, DT_CENTER | DT_VCENTER | DT_SINGLELINE);
dayrect.left += infoPtr->width_increment;
dayrect.right += infoPtr->width_increment;
}
/* draw day numbers; first, the previous month */
MONTHCAL_GetMinDate(infoPtr, &st);
day = st.wDay;
startofprescal = day;
mask = 1<<(day-1);
i = 0;
m = 0;
while(st.wDay <= MONTHCAL_MonthLength(prevMonth, infoPtr->curSel.wYear)) {
MONTHCAL_CalcDayRect(infoPtr, &rcDay, i, 0);
if(IntersectRect(&rcTemp, &(ps->rcPaint), &rcDay))
{
MONTHCAL_DrawDay(infoPtr, hdc, &st, i, 0,
infoPtr->monthdayState[m] & mask);
}
mask <<= 1;
st.wDay++;
i++;
}
/* draw `current' month */
day = 1; /* start at the beginning of the current month */
st = infoPtr->curSel;
st.wDay = 1;
infoPtr->firstDayplace = i;
SetTextColor(hdc, infoPtr->txt);
m++;
mask = 1;
/* draw the first week of the current month */
while(i < 7) {
MONTHCAL_CalcDayRect(infoPtr, &rcDay, i, 0);
if(IntersectRect(&rcTemp, &(ps->rcPaint), &rcDay))
{
MONTHCAL_DrawDay(infoPtr, hdc, &st, i, 0,
infoPtr->monthdayState[m] & mask);
}
mask<<=1;
st.wDay++;
i++;
}
j = 1; /* move to the 2nd week of the current month */
i = 0; /* move back to sunday */
while(st.wDay <= MONTHCAL_MonthLength(infoPtr->curSel.wMonth, infoPtr->curSel.wYear)) {
MONTHCAL_CalcDayRect(infoPtr, &rcDay, i, j);
if(IntersectRect(&rcTemp, &(ps->rcPaint), &rcDay))
{
MONTHCAL_DrawDay(infoPtr, hdc, &st, i, j,
infoPtr->monthdayState[m] & mask);
}
mask<<=1;
st.wDay++;
i++;
if(i>6) { /* past saturday, goto the next weeks sunday */
i = 0;
j++;
}
}
/* draw `next' month */
day = 1; /* start at the first day of the next month */
st = infoPtr->curSel;
st.wDay = 1;
MONTHCAL_GetNextMonth(&st);
m++;
mask = 1;
SetTextColor(hdc, infoPtr->trailingtxt);
while((i<7) &&(j<6)) {
MONTHCAL_CalcDayRect(infoPtr, &rcDay, i, j);
if(IntersectRect(&rcTemp, &(ps->rcPaint), &rcDay))
{
MONTHCAL_DrawDay(infoPtr, hdc, &st, i, j,
infoPtr->monthdayState[m] & mask);
}
mask<<=1;
st.wDay++;
day++;
i++;
if(i==7) { /* past saturday, go to next week's sunday */
i = 0;
j++;
}
}
SetTextColor(hdc, infoPtr->txt);
/* draw today mark rectangle */
if((infoPtr->curSel.wMonth == infoPtr->todaysDate.wMonth) &&
(infoPtr->curSel.wYear == infoPtr->todaysDate.wYear) &&
!(infoPtr->dwStyle & MCS_NOTODAYCIRCLE))
{
MONTHCAL_CircleDay(infoPtr, hdc, &infoPtr->todaysDate);
}
/* draw focused day */
if(!MONTHCAL_IsDateEqual(&infoPtr->focusedSel, &st_null))
{
MONTHCAL_CalcPosFromDay(infoPtr, &infoPtr->focusedSel, &rcDay);
DrawFocusRect(hdc, &rcDay);
}
/* draw `today' date if style allows it, and draw a circle before today's
* date if necessary */
if(!(infoPtr->dwStyle & MCS_NOTODAY)) {
static const WCHAR todayW[] = { 'T','o','d','a','y',':',0 };
static const WCHAR fmt_todayW[] = { '%','s',' ','%','s',0 };
RECT rtoday;
if(!(infoPtr->dwStyle & MCS_NOTODAYCIRCLE)) {
SYSTEMTIME fake_st = infoPtr->curSel;
/*day is the number of days from nextmonth we put on the calendar */
fake_st.wDay = day + MONTHCAL_MonthLength(infoPtr->curSel.wMonth, infoPtr->curSel.wYear);
MONTHCAL_CircleDay(infoPtr, hdc, &fake_st);
}
if (!LoadStringW(COMCTL32_hModule, IDM_TODAY, buf1, countof(buf1)))
{
WARN("Can't load resource\n");
strcpyW(buf1, todayW);
}
MONTHCAL_CalcDayRect(infoPtr, &rtoday, 1, 6);
GetDateFormatW(LOCALE_USER_DEFAULT, DATE_SHORTDATE, &infoPtr->todaysDate, NULL,
buf2, countof(buf2));
wsprintfW(buf, fmt_todayW, buf1, buf2);
SelectObject(hdc, infoPtr->hBoldFont); SelectObject(hdc, infoPtr->hBoldFont);
DrawTextW(hdc, buf, -1, &rtoday, DT_CALCRECT | DT_LEFT | DT_VCENTER | DT_SINGLELINE); GetLocaleInfoW(LOCALE_USER_DEFAULT, LOCALE_SMONTHNAME1+infoPtr->curSel.wMonth-1,
if(IntersectRect(&rcTemp, &(ps->rcPaint), &rtoday)) buf_month, countof(buf_month));
{
DrawTextW(hdc, buf, -1, &rtoday, DT_LEFT | DT_VCENTER | DT_SINGLELINE);
}
SelectObject(hdc, infoPtr->hFont);
}
/* eventually draw week numbers */ wsprintfW(buf_fmt, fmt_monthW, buf_month, infoPtr->curSel.wYear);
if(infoPtr->dwStyle & MCS_WEEKNUMBERS) { DrawTextW(hdc, buf_fmt, strlenW(buf_fmt), title,
static const WCHAR fmt_weekW[] = { '%','d',0 }; /* week numbers format */ DT_CENTER | DT_VCENTER | DT_SINGLELINE);
int mindays, weeknum, weeknum1;
/* update title rectangles with current month - used while testing hits */
GetTextExtentPoint32W(hdc, buf_fmt, strlenW(buf_fmt), &sz);
infoPtr->titlemonth.left = title->right / 2 + title->left / 2 - sz.cx / 2;
infoPtr->titleyear.right = title->right / 2 + title->left / 2 + sz.cx / 2;
GetTextExtentPoint32W(hdc, buf_month, strlenW(buf_month), &sz);
infoPtr->titlemonth.right = infoPtr->titlemonth.left + sz.cx;
infoPtr->titleyear.left = infoPtr->titlemonth.right;
}
static void MONTHCAL_PaintWeeknumbers(MONTHCAL_INFO *infoPtr, HDC hdc, const PAINTSTRUCT *ps)
{
static const WCHAR fmt_weekW[] = { '%','d',0 };
INT mindays, weeknum, weeknum1, startofprescal;
SYSTEMTIME st = infoPtr->curSel; SYSTEMTIME st = infoPtr->curSel;
RECT r;
WCHAR buf[80];
INT i, prev_month;
/* Rules what week to call the first week of a new year: if (!(infoPtr->dwStyle & MCS_WEEKNUMBERS)) return;
MONTHCAL_GetMinDate(infoPtr, &st);
startofprescal = st.wDay;
st = infoPtr->curSel;
prev_month = infoPtr->curSel.wMonth - 1;
if(prev_month == 0) prev_month = 12;
/*
Rules what week to call the first week of a new year:
LOCALE_IFIRSTWEEKOFYEAR == 0 (e.g US?): LOCALE_IFIRSTWEEKOFYEAR == 0 (e.g US?):
The week containing Jan 1 is the first week of year The week containing Jan 1 is the first week of year
LOCALE_IFIRSTWEEKOFYEAR == 2 (e.g. Germany): LOCALE_IFIRSTWEEKOFYEAR == 2 (e.g. Germany):
@ -1019,8 +818,10 @@ static void MONTHCAL_Refresh(MONTHCAL_INFO *infoPtr, HDC hdc, const PAINTSTRUCT
break; break;
case 2: mindays = 3; case 2: mindays = 3;
break; break;
case 0: case 0: mindays = 0;
break;
default: default:
WARN("Unknown LOCALE_IFIRSTWEEKOFYEAR value %d, defaulting to 0\n", weeknum);
mindays = 0; mindays = 0;
} }
if (infoPtr->curSel.wMonth < 2) if (infoPtr->curSel.wMonth < 2)
@ -1046,7 +847,7 @@ static void MONTHCAL_Refresh(MONTHCAL_INFO *infoPtr, HDC hdc, const PAINTSTRUCT
else else
{ {
weeknum = 0; weeknum = 0;
for(i = 0; i < prevMonth - 1; i++) for(i = 0; i < prev_month - 1; i++)
weeknum += MONTHCAL_MonthLength(i+1, infoPtr->curSel.wYear); weeknum += MONTHCAL_MonthLength(i+1, infoPtr->curSel.wYear);
weeknum += startofprescal + 7; weeknum += startofprescal + 7;
@ -1056,8 +857,8 @@ static void MONTHCAL_Refresh(MONTHCAL_INFO *infoPtr, HDC hdc, const PAINTSTRUCT
if ((infoPtr->firstDay - weeknum1) % 7 > mindays) weeknum++; if ((infoPtr->firstDay - weeknum1) % 7 > mindays) weeknum++;
} }
dayrect = infoPtr->weeknums; r = infoPtr->weeknums;
dayrect.bottom = dayrect.top + infoPtr->height_increment; r.bottom = r.top + infoPtr->height_increment;
for(i = 0; i < 6; i++) { for(i = 0; i < 6; i++) {
if((i == 0) && (weeknum > 50)) if((i == 0) && (weeknum > 50))
@ -1072,19 +873,179 @@ static void MONTHCAL_Refresh(MONTHCAL_INFO *infoPtr, HDC hdc, const PAINTSTRUCT
else else
wsprintfW(buf, fmt_weekW, weeknum + i); wsprintfW(buf, fmt_weekW, weeknum + i);
DrawTextW(hdc, buf, -1, &dayrect, DT_CENTER | DT_VCENTER | DT_SINGLELINE); DrawTextW(hdc, buf, -1, &r, DT_CENTER | DT_VCENTER | DT_SINGLELINE);
dayrect.top += infoPtr->height_increment; OffsetRect(&r, 0, infoPtr->height_increment);
dayrect.bottom += infoPtr->height_increment;
} }
/* line separator for week numbers column */
MoveToEx(hdc, infoPtr->weeknums.right, infoPtr->weeknums.top + 3 , NULL); MoveToEx(hdc, infoPtr->weeknums.right, infoPtr->weeknums.top + 3 , NULL);
LineTo(hdc, infoPtr->weeknums.right, infoPtr->weeknums.bottom); LineTo(hdc, infoPtr->weeknums.right, infoPtr->weeknums.bottom);
}
/* paint a calendar area */
static void MONTHCAL_PaintCalendar(MONTHCAL_INFO *infoPtr, HDC hdc, const PAINTSTRUCT *ps)
{
INT prev_month, i, j;
WCHAR buf[80];
HBRUSH hbr;
RECT r;
int mask;
SYSTEMTIME st;
UnionRect(&r, &infoPtr->wdays, &infoPtr->todayrect);
hbr = CreateSolidBrush(infoPtr->monthbk);
FillRect(hdc, &r, hbr);
DeleteObject(hbr);
/* draw line under day abbreviations */
MoveToEx(hdc, infoPtr->days.left + 3,
infoPtr->title.bottom + infoPtr->textHeight + 1, NULL);
LineTo(hdc, infoPtr->days.right - 3,
infoPtr->title.bottom + infoPtr->textHeight + 1);
prev_month = infoPtr->curSel.wMonth - 1;
if(prev_month == 0) prev_month = 12;
infoPtr->wdays.left = infoPtr->days.left = infoPtr->weeknums.right;
/* 1. draw day abbreviations */
SelectObject(hdc, infoPtr->hFont);
SetBkColor(hdc, infoPtr->monthbk);
SetTextColor(hdc, infoPtr->trailingtxt);
/* rectangle to draw a single day abbreviation within */
r = infoPtr->wdays;
r.right = r.left + infoPtr->width_increment;
i = infoPtr->firstDay;
for(j = 0; j < 7; j++) {
GetLocaleInfoW(LOCALE_USER_DEFAULT, LOCALE_SABBREVDAYNAME1 + (i+j+6)%7, buf, countof(buf));
DrawTextW(hdc, buf, strlenW(buf), &r, DT_CENTER | DT_VCENTER | DT_SINGLELINE);
OffsetRect(&r, infoPtr->width_increment, 0);
} }
/* currentFont was font at entering Refresh */ /* 2. previous and next months */
SetBkColor(hdc, oldBkColor); if (!(infoPtr->dwStyle & MCS_NOTRAILINGDATES))
SelectObject(hdc, currentFont); {
SetTextColor(hdc, oldTextColor); SYSTEMTIME st_max;
SetTextColor(hdc, infoPtr->trailingtxt);
MONTHCAL_GetMinDate(infoPtr, &st);
/* draw prev month */
mask = 1 << (st.wDay-1);
while(st.wDay <= MONTHCAL_MonthLength(prev_month, infoPtr->curSel.wYear)) {
MONTHCAL_DrawDay(infoPtr, hdc, &st, infoPtr->monthdayState[0] & mask, ps);
mask <<= 1;
st.wDay++;
}
/* draw next month */
st = infoPtr->curSel;
st.wDay = 1;
MONTHCAL_GetNextMonth(&st);
MONTHCAL_GetMaxDate(infoPtr, &st_max);
mask = 1;
while(st.wDay <= st_max.wDay) {
MONTHCAL_DrawDay(infoPtr, hdc, &st, infoPtr->monthdayState[2] & mask, ps);
mask <<= 1;
st.wDay++;
}
}
/* 3. current month */
SetTextColor(hdc, infoPtr->txt);
st = infoPtr->curSel;
st.wDay = 1;
mask = 1;
while(st.wDay <= MONTHCAL_MonthLength(infoPtr->curSel.wMonth, infoPtr->curSel.wYear)) {
MONTHCAL_DrawDay(infoPtr, hdc, &st, infoPtr->monthdayState[1] & mask,
ps);
mask <<= 1;
st.wDay++;
}
/* 4. bottom today date */
if(!(infoPtr->dwStyle & MCS_NOTODAY)) {
static const WCHAR todayW[] = { 'T','o','d','a','y',':',0 };
static const WCHAR fmt_todayW[] = { '%','s',' ','%','s',0 };
WCHAR buf_todayW[30], buf_dateW[20];
RECT rtoday;
if(!(infoPtr->dwStyle & MCS_NOTODAYCIRCLE)) {
SYSTEMTIME fake_st;
MONTHCAL_GetMaxDate(infoPtr, &fake_st);
/* this is always safe cause next month will never fully fit calendar */
fake_st.wDay += 1;
MONTHCAL_CircleDay(infoPtr, hdc, &fake_st);
}
if (!LoadStringW(COMCTL32_hModule, IDM_TODAY, buf_todayW, countof(buf_todayW)))
{
WARN("Can't load resource\n");
strcpyW(buf_todayW, todayW);
}
MONTHCAL_CalcDayRect(infoPtr, &rtoday, 1, 6);
GetDateFormatW(LOCALE_USER_DEFAULT, DATE_SHORTDATE, &infoPtr->todaysDate, NULL,
buf_dateW, countof(buf_dateW));
SelectObject(hdc, infoPtr->hBoldFont);
wsprintfW(buf, fmt_todayW, buf_todayW, buf_dateW);
DrawTextW(hdc, buf, -1, &rtoday, DT_CALCRECT | DT_LEFT | DT_VCENTER | DT_SINGLELINE);
DrawTextW(hdc, buf, -1, &rtoday, DT_LEFT | DT_VCENTER | DT_SINGLELINE);
SelectObject(hdc, infoPtr->hFont);
}
/* 5. today mark + focus */
if((infoPtr->curSel.wMonth == infoPtr->todaysDate.wMonth) &&
(infoPtr->curSel.wYear == infoPtr->todaysDate.wYear) &&
!(infoPtr->dwStyle & MCS_NOTODAYCIRCLE))
{
MONTHCAL_CircleDay(infoPtr, hdc, &infoPtr->todaysDate);
}
if(!MONTHCAL_IsDateEqual(&infoPtr->focusedSel, &st_null))
{
MONTHCAL_CalcPosFromDay(infoPtr, &infoPtr->focusedSel, &r);
DrawFocusRect(hdc, &r);
}
}
static void MONTHCAL_Refresh(MONTHCAL_INFO *infoPtr, HDC hdc, const PAINTSTRUCT *ps)
{
RECT *title=&infoPtr->title;
HBRUSH hbr;
COLORREF old_text_clr, old_bk_clr;
HFONT old_font;
RECT r_temp;
old_text_clr = SetTextColor(hdc, comctl32_color.clrWindowText);
old_bk_clr = GetBkColor(hdc);
old_font = GetCurrentObject(hdc, OBJ_FONT);
/* fill background */
hbr = CreateSolidBrush (infoPtr->bk);
FillRect(hdc, &ps->rcPaint, hbr);
DeleteObject(hbr);
/* draw title, redraw all its elements */
if(IntersectRect(&r_temp, &(ps->rcPaint), title))
MONTHCAL_PaintTitle(infoPtr, hdc, ps);
/* draw calendar area */
UnionRect(&r_temp, &infoPtr->wdays, &infoPtr->todayrect);
if(IntersectRect(&r_temp, &(ps->rcPaint), &r_temp))
MONTHCAL_PaintCalendar(infoPtr, hdc, ps);
/* week numbers */
MONTHCAL_PaintWeeknumbers(infoPtr, hdc, ps);
/* restore context */
SetBkColor(hdc, old_bk_clr);
SelectObject(hdc, old_font);
SetTextColor(hdc, old_text_clr);
} }

1
include/commctrl.h
View File

@ -4668,6 +4668,7 @@ static const WCHAR MONTHCAL_CLASSW[] = { 'S','y','s',
#define MCS_WEEKNUMBERS 0x0004 #define MCS_WEEKNUMBERS 0x0004
#define MCS_NOTODAY 0x0010 #define MCS_NOTODAY 0x0010
#define MCS_NOTODAYCIRCLE 0x0008 #define MCS_NOTODAYCIRCLE 0x0008
#define MCS_NOTRAILINGDATES 0x0040
#define MCHT_TITLE 0x00010000 #define MCHT_TITLE 0x00010000
#define MCHT_CALENDAR 0x00020000 #define MCHT_CALENDAR 0x00020000