comctl32/monthcal: Prepare drawing helpers for multiple calendars.
This commit is contained in:
Nikolay Sivov
Alexandre Julliard
parent
274d132b1f
commit
2042cbc243
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@ -743,23 +743,19 @@ static void MONTHCAL_PaintButton(MONTHCAL_INFO *infoPtr, HDC hdc, BOOL btnNext)
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}
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}
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/* paint a title with buttons and month/year string */
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static void MONTHCAL_PaintTitle(MONTHCAL_INFO *infoPtr, HDC hdc, const PAINTSTRUCT *ps)
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static void MONTHCAL_PaintTitle(MONTHCAL_INFO *infoPtr, HDC hdc, const PAINTSTRUCT *ps, INT calIdx)
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{
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static const WCHAR fmt_monthW[] = { '%','s',' ','%','l','d',0 };
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RECT *title = &infoPtr->calendars[calIdx].title;
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WCHAR buf_month[80], buf_fmt[80];
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HBRUSH hbr;
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RECT *title = &infoPtr->calendars[0].title;
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SIZE sz;
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/* fill header box */
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hbr = CreateSolidBrush(infoPtr->titlebk);
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hbr = CreateSolidBrush(infoPtr->titlebk);
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FillRect(hdc, title, hbr);
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DeleteObject(hbr);
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/* navigation buttons */
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MONTHCAL_PaintButton(infoPtr, hdc, FALSE);
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MONTHCAL_PaintButton(infoPtr, hdc, TRUE);
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/* month/year string */
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SetBkColor(hdc, infoPtr->titlebk);
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SetTextColor(hdc, infoPtr->titletxt);
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@ -774,15 +770,15 @@ static void MONTHCAL_PaintTitle(MONTHCAL_INFO *infoPtr, HDC hdc, const PAINTSTRU
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/* update title rectangles with current month - used while testing hits */
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GetTextExtentPoint32W(hdc, buf_fmt, strlenW(buf_fmt), &sz);
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infoPtr->calendars[0].titlemonth.left = title->right / 2 + title->left / 2 - sz.cx / 2;
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infoPtr->calendars[0].titleyear.right = title->right / 2 + title->left / 2 + sz.cx / 2;
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infoPtr->calendars[calIdx].titlemonth.left = title->right / 2 + title->left / 2 - sz.cx / 2;
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infoPtr->calendars[calIdx].titleyear.right = title->right / 2 + title->left / 2 + sz.cx / 2;
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GetTextExtentPoint32W(hdc, buf_month, strlenW(buf_month), &sz);
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infoPtr->calendars[0].titlemonth.right = infoPtr->calendars[0].titlemonth.left + sz.cx;
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infoPtr->calendars[0].titleyear.left = infoPtr->calendars[0].titlemonth.right;
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infoPtr->calendars[calIdx].titlemonth.right = infoPtr->calendars[calIdx].titlemonth.left + sz.cx;
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infoPtr->calendars[calIdx].titleyear.left = infoPtr->calendars[calIdx].titlemonth.right;
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}
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static void MONTHCAL_PaintWeeknumbers(MONTHCAL_INFO *infoPtr, HDC hdc, const PAINTSTRUCT *ps)
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static void MONTHCAL_PaintWeeknumbers(const MONTHCAL_INFO *infoPtr, HDC hdc, const PAINTSTRUCT *ps, INT calIdx)
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{
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static const WCHAR fmt_weekW[] = { '%','d',0 };
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INT mindays, weeknum, weeknum1, startofprescal;
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@ -857,7 +853,7 @@ static void MONTHCAL_PaintWeeknumbers(MONTHCAL_INFO *infoPtr, HDC hdc, const PAI
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if ((infoPtr->firstDay - weeknum1) % 7 > mindays) weeknum++;
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}
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r = infoPtr->calendars[0].weeknums;
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r = infoPtr->calendars[calIdx].weeknums;
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r.bottom = r.top + infoPtr->height_increment;
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for(i = 0; i < 6; i++) {
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@ -878,99 +874,17 @@ static void MONTHCAL_PaintWeeknumbers(MONTHCAL_INFO *infoPtr, HDC hdc, const PAI
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}
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/* line separator for week numbers column */
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MoveToEx(hdc, infoPtr->calendars[0].weeknums.right, infoPtr->calendars[0].weeknums.top + 3 , NULL);
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LineTo(hdc, infoPtr->calendars[0].weeknums.right, infoPtr->calendars[0].weeknums.bottom);
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MoveToEx(hdc, infoPtr->calendars[calIdx].weeknums.right, infoPtr->calendars[calIdx].weeknums.top + 3 , NULL);
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LineTo(hdc, infoPtr->calendars[calIdx].weeknums.right, infoPtr->calendars[calIdx].weeknums.bottom);
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}
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/* paint a calendar area */
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static void MONTHCAL_PaintCalendar(MONTHCAL_INFO *infoPtr, HDC hdc, const PAINTSTRUCT *ps)
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/* bottom today date */
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static void MONTHCAL_PaintTodayTitle(const MONTHCAL_INFO *infoPtr, HDC hdc, const PAINTSTRUCT *ps)
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{
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INT prev_month, i, j;
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WCHAR buf[80];
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HBRUSH hbr;
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RECT r;
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int mask;
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SYSTEMTIME st;
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UnionRect(&r, &infoPtr->calendars[0].wdays, &infoPtr->todayrect);
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hbr = CreateSolidBrush(infoPtr->monthbk);
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FillRect(hdc, &r, hbr);
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DeleteObject(hbr);
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/* draw line under day abbreviations */
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MoveToEx(hdc, infoPtr->calendars[0].days.left + 3,
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infoPtr->calendars[0].title.bottom + infoPtr->textHeight + 1, NULL);
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LineTo(hdc, infoPtr->calendars[0].days.right - 3,
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infoPtr->calendars[0].title.bottom + infoPtr->textHeight + 1);
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prev_month = infoPtr->curSel.wMonth - 1;
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if(prev_month == 0) prev_month = 12;
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infoPtr->calendars[0].wdays.left = infoPtr->calendars[0].days.left = infoPtr->calendars[0].weeknums.right;
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/* 1. draw day abbreviations */
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SelectObject(hdc, infoPtr->hFont);
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SetBkColor(hdc, infoPtr->monthbk);
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SetTextColor(hdc, infoPtr->trailingtxt);
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/* rectangle to draw a single day abbreviation within */
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r = infoPtr->calendars[0].wdays;
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r.right = r.left + infoPtr->width_increment;
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i = infoPtr->firstDay;
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for(j = 0; j < 7; j++) {
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GetLocaleInfoW(LOCALE_USER_DEFAULT, LOCALE_SABBREVDAYNAME1 + (i+j+6)%7, buf, countof(buf));
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DrawTextW(hdc, buf, strlenW(buf), &r, DT_CENTER | DT_VCENTER | DT_SINGLELINE);
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OffsetRect(&r, infoPtr->width_increment, 0);
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}
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/* 2. previous and next months */
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if (!(infoPtr->dwStyle & MCS_NOTRAILINGDATES))
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{
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SYSTEMTIME st_max;
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SetTextColor(hdc, infoPtr->trailingtxt);
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MONTHCAL_GetMinDate(infoPtr, &st);
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/* draw prev month */
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mask = 1 << (st.wDay-1);
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while(st.wDay <= MONTHCAL_MonthLength(prev_month, infoPtr->curSel.wYear)) {
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MONTHCAL_DrawDay(infoPtr, hdc, &st, infoPtr->monthdayState[0] & mask, ps);
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mask <<= 1;
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st.wDay++;
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}
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/* draw next month */
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st = infoPtr->curSel;
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st.wDay = 1;
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MONTHCAL_GetNextMonth(&st);
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MONTHCAL_GetMaxDate(infoPtr, &st_max);
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mask = 1;
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while(st.wDay <= st_max.wDay) {
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MONTHCAL_DrawDay(infoPtr, hdc, &st, infoPtr->monthdayState[2] & mask, ps);
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mask <<= 1;
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st.wDay++;
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}
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}
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/* 3. current month */
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SetTextColor(hdc, infoPtr->txt);
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st = infoPtr->curSel;
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st.wDay = 1;
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mask = 1;
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while(st.wDay <= MONTHCAL_MonthLength(infoPtr->curSel.wMonth, infoPtr->curSel.wYear)) {
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MONTHCAL_DrawDay(infoPtr, hdc, &st, infoPtr->monthdayState[1] & mask,
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ps);
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mask <<= 1;
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st.wDay++;
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}
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/* 4. bottom today date */
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if(!(infoPtr->dwStyle & MCS_NOTODAY)) {
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static const WCHAR todayW[] = { 'T','o','d','a','y',':',0 };
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static const WCHAR fmt_todayW[] = { '%','s',' ','%','s',0 };
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WCHAR buf_todayW[30], buf_dateW[20];
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WCHAR buf_todayW[30], buf_dateW[20], buf[80];
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RECT rtoday;
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if(!(infoPtr->dwStyle & MCS_NOTODAYCIRCLE)) {
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@ -997,8 +911,11 @@ static void MONTHCAL_PaintCalendar(MONTHCAL_INFO *infoPtr, HDC hdc, const PAINTS
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SelectObject(hdc, infoPtr->hFont);
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}
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}
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/* 5. today mark + focus */
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/* today mark + focus */
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static void MONTHCAL_PaintFocusAndCircle(const MONTHCAL_INFO *infoPtr, HDC hdc, const PAINTSTRUCT *ps)
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{
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if((infoPtr->curSel.wMonth == infoPtr->todaysDate.wMonth) &&
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(infoPtr->curSel.wYear == infoPtr->todaysDate.wYear) &&
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!(infoPtr->dwStyle & MCS_NOTODAYCIRCLE))
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@ -1008,33 +925,146 @@ static void MONTHCAL_PaintCalendar(MONTHCAL_INFO *infoPtr, HDC hdc, const PAINTS
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if(!MONTHCAL_IsDateEqual(&infoPtr->focusedSel, &st_null))
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{
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RECT r;
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MONTHCAL_CalcPosFromDay(infoPtr, &infoPtr->focusedSel, &r);
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DrawFocusRect(hdc, &r);
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}
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}
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/* paint a calendar area */
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static void MONTHCAL_PaintCalendar(const MONTHCAL_INFO *infoPtr, HDC hdc, const PAINTSTRUCT *ps, INT calIdx)
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{
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INT prev_month, i, j;
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WCHAR buf[80];
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HBRUSH hbr;
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RECT r, fill_bk_rect;
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int mask;
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SYSTEMTIME st;
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/* fill whole days area - from week days area to today note rectangle */
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fill_bk_rect = infoPtr->calendars[calIdx].wdays;
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fill_bk_rect.bottom = infoPtr->calendars[calIdx].days.bottom +
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(infoPtr->todayrect.bottom - infoPtr->todayrect.top);
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hbr = CreateSolidBrush(infoPtr->monthbk);
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FillRect(hdc, &fill_bk_rect, hbr);
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DeleteObject(hbr);
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/* draw line under day abbreviations */
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MoveToEx(hdc, infoPtr->calendars[calIdx].days.left + 3,
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infoPtr->calendars[calIdx].title.bottom + infoPtr->textHeight + 1, NULL);
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LineTo(hdc, infoPtr->calendars[calIdx].days.right - 3,
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infoPtr->calendars[calIdx].title.bottom + infoPtr->textHeight + 1);
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prev_month = infoPtr->curSel.wMonth - 1;
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if (prev_month == 0) prev_month = 12;
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infoPtr->calendars[calIdx].wdays.left = infoPtr->calendars[calIdx].days.left =
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infoPtr->calendars[calIdx].weeknums.right;
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/* 1. draw day abbreviations */
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SelectObject(hdc, infoPtr->hFont);
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SetBkColor(hdc, infoPtr->monthbk);
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SetTextColor(hdc, infoPtr->trailingtxt);
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/* rectangle to draw a single day abbreviation within */
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r = infoPtr->calendars[calIdx].wdays;
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r.right = r.left + infoPtr->width_increment;
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i = infoPtr->firstDay;
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for(j = 0; j < 7; j++) {
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GetLocaleInfoW(LOCALE_USER_DEFAULT, LOCALE_SABBREVDAYNAME1 + (i+j+6)%7, buf, countof(buf));
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DrawTextW(hdc, buf, strlenW(buf), &r, DT_CENTER | DT_VCENTER | DT_SINGLELINE);
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OffsetRect(&r, infoPtr->width_increment, 0);
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}
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/* 2. previous and next months */
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if (!(infoPtr->dwStyle & MCS_NOTRAILINGDATES) && (calIdx == 0 || calIdx == infoPtr->cal_num - 1))
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{
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SYSTEMTIME st_max;
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SetTextColor(hdc, infoPtr->trailingtxt);
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/* draw prev month */
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if (calIdx == 0)
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{
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MONTHCAL_GetMinDate(infoPtr, &st);
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mask = 1 << (st.wDay-1);
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while(st.wDay <= MONTHCAL_MonthLength(prev_month, infoPtr->curSel.wYear))
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{
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MONTHCAL_DrawDay(infoPtr, hdc, &st, infoPtr->monthdayState[0] & mask, ps);
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mask <<= 1;
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st.wDay++;
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}
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}
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/* draw next month */
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if (calIdx == infoPtr->cal_num - 1)
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{
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st = infoPtr->curSel;
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st.wDay = 1;
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MONTHCAL_GetNextMonth(&st);
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MONTHCAL_GetMaxDate(infoPtr, &st_max);
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mask = 1;
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while(st.wDay <= st_max.wDay)
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{
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MONTHCAL_DrawDay(infoPtr, hdc, &st, infoPtr->monthdayState[2] & mask, ps);
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mask <<= 1;
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st.wDay++;
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}
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}
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}
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/* 3. current month */
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SetTextColor(hdc, infoPtr->txt);
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st = infoPtr->curSel;
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st.wDay = 1;
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mask = 1;
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while(st.wDay <= MONTHCAL_MonthLength(infoPtr->curSel.wMonth, infoPtr->curSel.wYear)) {
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MONTHCAL_DrawDay(infoPtr, hdc, &st, infoPtr->monthdayState[1] & mask, ps);
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mask <<= 1;
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st.wDay++;
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}
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}
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static void MONTHCAL_Refresh(MONTHCAL_INFO *infoPtr, HDC hdc, const PAINTSTRUCT *ps)
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{
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RECT *title = &infoPtr->calendars[0].title;
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COLORREF old_text_clr, old_bk_clr;
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HFONT old_font;
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RECT r_temp;
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INT i;
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old_text_clr = SetTextColor(hdc, comctl32_color.clrWindowText);
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old_bk_clr = GetBkColor(hdc);
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old_font = GetCurrentObject(hdc, OBJ_FONT);
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/* draw title, redraw all its elements */
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if(IntersectRect(&r_temp, &(ps->rcPaint), title))
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MONTHCAL_PaintTitle(infoPtr, hdc, ps);
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for (i = 0; i < infoPtr->cal_num; i++)
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{
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RECT *title = &infoPtr->calendars[i].title;
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RECT r;
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/* draw calendar area */
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UnionRect(&r_temp, &infoPtr->calendars[0].wdays, &infoPtr->todayrect);
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if(IntersectRect(&r_temp, &(ps->rcPaint), &r_temp))
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MONTHCAL_PaintCalendar(infoPtr, hdc, ps);
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/* draw title, redraw all its elements */
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if (IntersectRect(&r, &(ps->rcPaint), title))
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MONTHCAL_PaintTitle(infoPtr, hdc, ps, i);
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/* week numbers */
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MONTHCAL_PaintWeeknumbers(infoPtr, hdc, ps);
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/* draw calendar area */
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UnionRect(&r, &infoPtr->calendars[i].wdays, &infoPtr->todayrect);
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if (IntersectRect(&r, &(ps->rcPaint), &r))
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MONTHCAL_PaintCalendar(infoPtr, hdc, ps, i);
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/* week numbers */
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MONTHCAL_PaintWeeknumbers(infoPtr, hdc, ps, i);
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}
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/* focus and today rectangle */
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MONTHCAL_PaintFocusAndCircle(infoPtr, hdc, ps);
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/* today at the bottom left */
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MONTHCAL_PaintTodayTitle(infoPtr, hdc, ps);
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/* navigation buttons */
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MONTHCAL_PaintButton(infoPtr, hdc, FALSE);
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MONTHCAL_PaintButton(infoPtr, hdc, TRUE);
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/* restore context */
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SetBkColor(hdc, old_bk_clr);
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