1 /* Month calendar control
4 * Copyright 1998, 1999 Eric Kohl (ekohl@abo.rhein-zeitung.de)
5 * Copyright 1999 Alex Priem (alexp@sci.kun.nl)
6 * Copyright 1999 Chris Morgan <cmorgan@wpi.edu> and
7 * James Abbatiello <abbeyj@wpi.edu>
8 * Copyright 2000 Uwe Bonnes <bon@elektron.ikp.physik.tu-darmstadt.de>
14 * FIXME: handle resources better (doesn't work now); also take care
15 of internationalization.
16 * FIXME: keyboard handling.
31 #include "debugtools.h"
33 DEFAULT_DEBUG_CHANNEL(monthcal
);
35 #define MC_SEL_LBUTUP 1 /* Left button released */
36 #define MC_SEL_LBUTDOWN 2 /* Left button pressed in calendar */
37 #define MC_PREVPRESSED 4 /* Prev month button pressed */
38 #define MC_NEXTPRESSED 8 /* Next month button pressed */
39 #define MC_NEXTMONTHDELAY 350 /* when continuously pressing `next */
40 /* month', wait 500 ms before going */
41 /* to the next month */
42 #define MC_NEXTMONTHTIMER 1 /* Timer ID's */
43 #define MC_PREVMONTHTIMER 2
61 int firstDayplace
; /* place of the first day of the current month */
62 int delta
; /* scroll rate; # of months that the */
63 /* control moves when user clicks a scroll button */
64 int visible
; /* # of months visible */
65 int firstDay
; /* Start month calendar with firstDay's day */
67 MONTHDAYSTATE
*monthdayState
;
68 SYSTEMTIME todaysDate
;
71 int status
; /* See MC_SEL flags */
72 int curSelDay
; /* current selected day */
73 int firstSelDay
; /* first selected day */
81 RECT rcClient
; /* rect for whole client area */
82 RECT rcDraw
; /* rect for drawable portion of client area */
83 RECT title
; /* rect for the header above the calendar */
84 RECT titlebtnnext
; /* the `next month' button in the header */
85 RECT titlebtnprev
; /* the `prev month' button in the header */
86 RECT titlemonth
; /* the `month name' txt in the header */
87 RECT titleyear
; /* the `year number' txt in the header */
88 RECT wdays
; /* week days at top */
89 RECT days
; /* calendar area */
90 RECT weeknums
; /* week numbers at left side */
91 RECT todayrect
; /* `today: xx/xx/xx' text rect */
92 HWND hWndYearEdit
; /* Window Handle of edit box to handle years */
93 HWND hWndYearUpDown
;/* Window Handle of updown box to handle years */
94 } MONTHCAL_INFO
, *LPMONTHCAL_INFO
;
97 /* Offsets of days in the week to the weekday of january 1. */
98 static const int DayOfWeekTable
[] = {0, 3, 2, 5, 0, 3, 5, 1, 4, 6, 2, 4};
101 #define MONTHCAL_GetInfoPtr(hwnd) ((MONTHCAL_INFO *)GetWindowLongA(hwnd, 0))
103 /* helper functions */
105 /* returns the number of days in any given month, checking for leap days */
106 /* january is 1, december is 12 */
107 int MONTHCAL_MonthLength(int month
, int year
)
109 const int mdays
[] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31, 0};
110 /*Wrap around, this eases handleing*/
116 /* if we have a leap year add 1 day to February */
117 /* a leap year is a year either divisible by 400 */
118 /* or divisible by 4 and not by 100 */
119 if(month
== 2) { /* February */
120 return mdays
[month
- 1] + ((year
%400 == 0) ? 1 : ((year
%100 != 0) &&
121 (year
%4 == 0)) ? 1 : 0);
124 return mdays
[month
- 1];
129 /* make sure that time is valid */
130 static int MONTHCAL_ValidateTime(SYSTEMTIME time
)
132 if(time
.wMonth
> 12) return FALSE
;
133 if(time
.wDayOfWeek
> 6) return FALSE
;
134 if(time
.wDay
> MONTHCAL_MonthLength(time
.wMonth
, time
.wYear
))
136 if(time
.wHour
> 23) return FALSE
;
137 if(time
.wMinute
> 59) return FALSE
;
138 if(time
.wSecond
> 59) return FALSE
;
139 if(time
.wMilliseconds
> 999) return FALSE
;
145 void MONTHCAL_CopyTime(const SYSTEMTIME
*from
, SYSTEMTIME
*to
)
147 to
->wYear
= from
->wYear
;
148 to
->wMonth
= from
->wMonth
;
149 to
->wDayOfWeek
= from
->wDayOfWeek
;
150 to
->wDay
= from
->wDay
;
151 to
->wHour
= from
->wHour
;
152 to
->wMinute
= from
->wMinute
;
153 to
->wSecond
= from
->wSecond
;
154 to
->wMilliseconds
= from
->wMilliseconds
;
158 /* Note:Depending on DST, this may be offset by a day.
159 Need to find out if we're on a DST place & adjust the clock accordingly.
160 Above function assumes we have a valid data.
161 Valid for year>1752; 1 <= d <= 31, 1 <= m <= 12.
165 /* returns the day in the week(0 == monday, 6 == sunday) */
166 /* day(1 == 1st, 2 == 2nd... etc), year is the year value */
167 static int MONTHCAL_CalculateDayOfWeek(DWORD day
, DWORD month
, DWORD year
)
171 return((year
+ year
/4 - year
/100 + year
/400 +
172 DayOfWeekTable
[month
-1] + day
- 1 ) % 7);
175 /* From a given point, calculate the row (weekpos), column(daypos)
176 and day in the calendar. day== 0 mean the last day of tha last month
178 static int MONTHCAL_CalcDayFromPos(MONTHCAL_INFO
*infoPtr
, int x
, int y
,
179 int *daypos
,int *weekpos
)
181 int retval
, firstDay
;
183 /* if the point is outside the x bounds of the window put
185 if(x
> infoPtr
->rcClient
.right
) {
186 x
= infoPtr
->rcClient
.right
;
189 *daypos
= (x
- infoPtr
->days
.left
) / infoPtr
->width_increment
;
190 *weekpos
= (y
- infoPtr
->days
.top
) / infoPtr
->height_increment
;
192 firstDay
= (MONTHCAL_CalculateDayOfWeek(1, infoPtr
->currentMonth
, infoPtr
->currentYear
)+6 - infoPtr
->firstDay
)%7;
193 retval
= *daypos
+ (7 * *weekpos
) - firstDay
;
197 /* day is the day of the month, 1 == 1st day of the month */
198 /* sets x and y to be the position of the day */
199 /* x == day, y == week where(0,0) == firstDay, 1st week */
200 static void MONTHCAL_CalcDayXY(MONTHCAL_INFO
*infoPtr
, int day
, int month
,
203 int firstDay
, prevMonth
;
205 firstDay
= (MONTHCAL_CalculateDayOfWeek(1, infoPtr
->currentMonth
, infoPtr
->currentYear
) +6 - infoPtr
->firstDay
)%7;
207 if(month
==infoPtr
->currentMonth
) {
208 *x
= (day
+ firstDay
) % 7;
209 *y
= (day
+ firstDay
- *x
) / 7;
212 if(month
< infoPtr
->currentMonth
) {
213 prevMonth
= month
- 1;
217 *x
= (MONTHCAL_MonthLength(prevMonth
, infoPtr
->currentYear
) - firstDay
) % 7;
222 *y
= MONTHCAL_MonthLength(month
, infoPtr
->currentYear
- 1) / 7;
223 *x
= (day
+ firstDay
+ MONTHCAL_MonthLength(month
,
224 infoPtr
->currentYear
)) % 7;
228 /* x: column(day), y: row(week) */
229 static void MONTHCAL_CalcDayRect(MONTHCAL_INFO
*infoPtr
, RECT
*r
, int x
, int y
)
231 r
->left
= infoPtr
->days
.left
+ x
* infoPtr
->width_increment
;
232 r
->right
= r
->left
+ infoPtr
->width_increment
;
233 r
->top
= infoPtr
->days
.top
+ y
* infoPtr
->height_increment
;
234 r
->bottom
= r
->top
+ infoPtr
->textHeight
;
238 /* sets the RECT struct r to the rectangle around the day and month */
239 /* day is the day value of the month(1 == 1st), month is the month */
240 /* value(january == 1, december == 12) */
241 static inline void MONTHCAL_CalcPosFromDay(MONTHCAL_INFO
*infoPtr
,
242 int day
, int month
, RECT
*r
)
246 MONTHCAL_CalcDayXY(infoPtr
, day
, month
, &x
, &y
);
247 MONTHCAL_CalcDayRect(infoPtr
, r
, x
, y
);
251 /* day is the day in the month(1 == 1st of the month) */
252 /* month is the month value(1 == january, 12 == december) */
253 static void MONTHCAL_CircleDay(HDC hdc
, MONTHCAL_INFO
*infoPtr
, int day
,
256 HPEN hRedPen
= CreatePen(PS_SOLID
, 2, RGB(255, 0, 0));
257 HPEN hOldPen2
= SelectObject(hdc
, hRedPen
);
263 MONTHCAL_CalcPosFromDay(infoPtr
, day
, month
, &day_rect
);
270 points
[1].x
= x
+ 0.8 * infoPtr
->width_increment
;
272 points
[2].x
= x
+ 0.9 * infoPtr
->width_increment
;
274 points
[3].x
= x
+ infoPtr
->width_increment
;
275 points
[3].y
= y
+ 0.5 * infoPtr
->height_increment
;
277 points
[4].x
= x
+ infoPtr
->width_increment
;
278 points
[4].y
= y
+ 0.9 * infoPtr
->height_increment
;
279 points
[5].x
= x
+ 0.6 * infoPtr
->width_increment
;
280 points
[5].y
= y
+ 0.9 * infoPtr
->height_increment
;
281 points
[6].x
= x
+ 0.5 * infoPtr
->width_increment
;
282 points
[6].y
= y
+ 0.9 * infoPtr
->height_increment
; /* bring the bottom up just
283 a hair to fit inside the day rectangle */
285 points
[7].x
= x
+ 0.2 * infoPtr
->width_increment
;
286 points
[7].y
= y
+ 0.8 * infoPtr
->height_increment
;
287 points
[8].x
= x
+ 0.1 * infoPtr
->width_increment
;
288 points
[8].y
= y
+ 0.8 * infoPtr
->height_increment
;
290 points
[9].y
= y
+ 0.5 * infoPtr
->height_increment
;
292 points
[10].x
= x
+ 0.1 * infoPtr
->width_increment
;
293 points
[10].y
= y
+ 0.2 * infoPtr
->height_increment
;
294 points
[11].x
= x
+ 0.2 * infoPtr
->width_increment
;
295 points
[11].y
= y
+ 0.3 * infoPtr
->height_increment
;
296 points
[12].x
= x
+ 0.4 * infoPtr
->width_increment
;
297 points
[12].y
= y
+ 0.2 * infoPtr
->height_increment
;
299 PolyBezier(hdc
, points
, 13);
300 DeleteObject(hRedPen
);
301 SelectObject(hdc
, hOldPen2
);
305 static void MONTHCAL_DrawDay(HDC hdc
, MONTHCAL_INFO
*infoPtr
, int day
, int month
,
306 int x
, int y
, int bold
)
310 static int haveBoldFont
, haveSelectedDay
= FALSE
;
312 HPEN hNewPen
, hOldPen
= 0;
316 sprintf(buf
, "%d", day
);
318 /* No need to check styles: when selection is not valid, it is set to zero.
319 * 1<day<31, so evertyhing's OK.
322 MONTHCAL_CalcDayRect(infoPtr
, &r
, x
, y
);
324 if((day
>=infoPtr
->minSel
.wDay
) && (day
<=infoPtr
->maxSel
.wDay
)
325 && (month
==infoPtr
->currentMonth
)) {
329 TRACE("%d %d %d\n",day
, infoPtr
->minSel
.wDay
, infoPtr
->maxSel
.wDay
);
330 TRACE("%d %d %d %d\n", r
.left
, r
.top
, r
.right
, r
.bottom
);
331 oldCol
= SetTextColor(hdc
, infoPtr
->monthbk
);
332 oldBk
= SetBkColor(hdc
, infoPtr
->trailingtxt
);
333 hbr
= GetSysColorBrush(COLOR_GRAYTEXT
);
334 hrgn
= CreateEllipticRgn(r
.left
, r
.top
, r
.right
, r
.bottom
);
335 FillRgn(hdc
, hrgn
, hbr
);
337 /* FIXME: this may need to be changed now b/c of the other
338 drawing changes 11/3/99 CMM */
339 r2
.left
= r
.left
- 0.25 * infoPtr
->textWidth
;
341 r2
.right
= r
.left
+ 0.5 * infoPtr
->textWidth
;
342 r2
.bottom
= r
.bottom
;
343 if(haveSelectedDay
) FillRect(hdc
, &r2
, hbr
);
344 haveSelectedDay
= TRUE
;
346 haveSelectedDay
= FALSE
;
349 /* need to add some code for multiple selections */
351 if((bold
) &&(!haveBoldFont
)) {
352 SelectObject(hdc
, infoPtr
->hBoldFont
);
355 if((!bold
) &&(haveBoldFont
)) {
356 SelectObject(hdc
, infoPtr
->hFont
);
357 haveBoldFont
= FALSE
;
360 if(haveSelectedDay
) {
361 SetTextColor(hdc
, oldCol
);
362 SetBkColor(hdc
, oldBk
);
365 SetBkMode(hdc
,TRANSPARENT
);
366 DrawTextA(hdc
, buf
, -1, &r
, DT_CENTER
| DT_VCENTER
| DT_SINGLELINE
);
368 /* draw a rectangle around the currently selected days text */
369 if((day
==infoPtr
->curSelDay
) && (month
==infoPtr
->currentMonth
)) {
370 hNewPen
= CreatePen(PS_ALTERNATE
, 0, GetSysColor(COLOR_WINDOWTEXT
) );
371 hbr
= GetSysColorBrush(COLOR_WINDOWTEXT
);
372 FrameRect(hdc
, &r
, hbr
);
373 SelectObject(hdc
, hOldPen
);
378 /* CHECKME: For `todays date', do we need to check the locale?*/
379 static void MONTHCAL_Refresh(HWND hwnd
, HDC hdc
, PAINTSTRUCT
* ps
)
381 MONTHCAL_INFO
*infoPtr
=MONTHCAL_GetInfoPtr(hwnd
);
382 RECT
*rcClient
=&infoPtr
->rcClient
;
383 RECT
*rcDraw
=&infoPtr
->rcDraw
;
384 RECT
*title
=&infoPtr
->title
;
385 RECT
*prev
=&infoPtr
->titlebtnprev
;
386 RECT
*next
=&infoPtr
->titlebtnnext
;
387 RECT
*titlemonth
=&infoPtr
->titlemonth
;
388 RECT
*titleyear
=&infoPtr
->titleyear
;
392 int i
, j
, m
, mask
, day
, firstDay
, weeknum
, weeknum1
,prevMonth
;
393 int textHeight
= infoPtr
->textHeight
, textWidth
= infoPtr
->textWidth
;
397 /* LOGFONTA logFont; */
401 COLORREF oldTextColor
, oldBkColor
;
402 DWORD dwStyle
= GetWindowLongA(hwnd
, GWL_STYLE
);
404 RECT rcDay
; /* used in MONTHCAL_CalcDayRect() */
405 SYSTEMTIME localtime
;
408 oldTextColor
= SetTextColor(hdc
, GetSysColor(COLOR_WINDOWTEXT
));
411 /* fill background */
412 hbr
= CreateSolidBrush (infoPtr
->bk
);
413 FillRect(hdc
, rcClient
, hbr
);
417 if(IntersectRect(&rcTemp
, &(ps
->rcPaint
), title
))
419 hbr
= CreateSolidBrush(infoPtr
->titlebk
);
420 FillRect(hdc
, title
, hbr
);
424 /* if the previous button is pressed draw it depressed */
425 if(IntersectRect(&rcTemp
, &(ps
->rcPaint
), prev
))
427 if((infoPtr
->status
& MC_PREVPRESSED
))
428 DrawFrameControl(hdc
, prev
, DFC_SCROLL
,
429 DFCS_SCROLLLEFT
| DFCS_PUSHED
|
430 (dwStyle
& WS_DISABLED
? DFCS_INACTIVE
: 0));
431 else /* if the previous button is pressed draw it depressed */
432 DrawFrameControl(hdc
, prev
, DFC_SCROLL
,
433 DFCS_SCROLLLEFT
|(dwStyle
& WS_DISABLED
? DFCS_INACTIVE
: 0));
436 /* if next button is depressed draw it depressed */
437 if(IntersectRect(&rcTemp
, &(ps
->rcPaint
), next
))
439 if((infoPtr
->status
& MC_NEXTPRESSED
))
440 DrawFrameControl(hdc
, next
, DFC_SCROLL
,
441 DFCS_SCROLLRIGHT
| DFCS_PUSHED
|
442 (dwStyle
& WS_DISABLED
? DFCS_INACTIVE
: 0));
443 else /* if the next button is pressed draw it depressed */
444 DrawFrameControl(hdc
, next
, DFC_SCROLL
,
445 DFCS_SCROLLRIGHT
|(dwStyle
& WS_DISABLED
? DFCS_INACTIVE
: 0));
448 oldBkColor
= SetBkColor(hdc
, infoPtr
->titlebk
);
449 SetTextColor(hdc
, infoPtr
->titletxt
);
450 currentFont
= SelectObject(hdc
, infoPtr
->hBoldFont
);
452 /* titlemonth->left and right are set in MONTHCAL_UpdateSize */
453 titlemonth
->left
= title
->left
;
454 titlemonth
->right
= title
->right
;
456 GetLocaleInfoA( LOCALE_USER_DEFAULT
,LOCALE_SMONTHNAME1
+infoPtr
->currentMonth
-1,
458 sprintf(buf
, "%s %ld", buf1
, infoPtr
->currentYear
);
460 if(IntersectRect(&rcTemp
, &(ps
->rcPaint
), titlemonth
))
462 DrawTextA(hdc
, buf
, strlen(buf
), titlemonth
,
463 DT_CENTER
| DT_VCENTER
| DT_SINGLELINE
);
466 SelectObject(hdc
, infoPtr
->hFont
);
468 /* titlemonth left/right contained rect for whole titletxt('June 1999')
469 * MCM_HitTestInfo wants month & year rects, so prepare these now.
470 *(no, we can't draw them separately; the whole text is centered)
472 GetTextExtentPoint32A(hdc
, buf
, strlen(buf
), &size
);
473 titlemonth
->left
= title
->right
/ 2 - size
.cx
/ 2;
474 titleyear
->right
= title
->right
/ 2 + size
.cx
/ 2;
475 GetTextExtentPoint32A(hdc
, buf1
, strlen(buf1
), &size
);
476 titlemonth
->right
= titlemonth
->left
+ size
.cx
;
477 titleyear
->left
= titlemonth
->right
;
479 /* draw month area */
480 rcTemp
.top
=infoPtr
->wdays
.top
;
481 rcTemp
.left
=infoPtr
->wdays
.left
;
482 rcTemp
.bottom
=infoPtr
->todayrect
.bottom
;
483 rcTemp
.right
=infoPtr
->todayrect
.right
;
484 if(IntersectRect(&rcTemp
, &(ps
->rcPaint
), &rcTemp
))
486 hbr
= CreateSolidBrush(infoPtr
->monthbk
);
487 FillRect(hdc
, &rcTemp
, hbr
);
491 /* draw line under day abbreviatons */
493 MoveToEx(hdc
, infoPtr
->days
.left
+ 3, title
->bottom
+ textHeight
+ 1, NULL
);
495 LineTo(hdc
, rcDraw
->right
- 3, title
->bottom
+ textHeight
+ 1);
497 prevMonth
= infoPtr
->currentMonth
- 1;
498 if(prevMonth
== 0) /* if currentMonth is january(1) prevMonth is */
499 prevMonth
= 12; /* december(12) of the previous year */
501 infoPtr
->wdays
.left
= infoPtr
->days
.left
= infoPtr
->weeknums
.right
;
502 /* draw day abbreviations */
504 SetBkColor(hdc
, infoPtr
->monthbk
);
505 SetTextColor(hdc
, infoPtr
->trailingtxt
);
507 /* copy this rect so we can change the values without changing */
508 /* the original version */
509 days
->left
= infoPtr
->wdays
.left
;
510 days
->right
= days
->left
+ infoPtr
->width_increment
;
511 days
->top
= infoPtr
->wdays
.top
;
512 days
->bottom
= infoPtr
->wdays
.bottom
;
514 i
= infoPtr
->firstDay
;
517 GetLocaleInfoA( LOCALE_USER_DEFAULT
,LOCALE_SABBREVDAYNAME1
+ (i
+j
)%7,
519 DrawTextA(hdc
, buf
, strlen(buf
), days
,
520 DT_CENTER
| DT_VCENTER
| DT_SINGLELINE
);
521 days
->left
+=infoPtr
->width_increment
;
522 days
->right
+=infoPtr
->width_increment
;
525 /* draw day numbers; first, the previous month */
527 firstDay
= MONTHCAL_CalculateDayOfWeek(1, infoPtr
->currentMonth
, infoPtr
->currentYear
);
529 day
= MONTHCAL_MonthLength(prevMonth
, infoPtr
->currentYear
) +
530 (infoPtr
->firstDay
+ 7 - firstDay
)%7 + 1;
531 if (day
> MONTHCAL_MonthLength(prevMonth
, infoPtr
->currentYear
))
533 startofprescal
= day
;
538 while(day
<= MONTHCAL_MonthLength(prevMonth
, infoPtr
->currentYear
)) {
539 MONTHCAL_CalcDayRect(infoPtr
, &rcDay
, i
, 0);
540 if(IntersectRect(&rcTemp
, &(ps
->rcPaint
), &rcDay
))
542 MONTHCAL_DrawDay(hdc
, infoPtr
, day
, prevMonth
, i
, 0,
543 infoPtr
->monthdayState
[m
] & mask
);
551 /* draw `current' month */
553 day
= 1; /* start at the beginning of the current month */
555 infoPtr
->firstDayplace
= i
;
556 SetTextColor(hdc
, infoPtr
->txt
);
560 /* draw the first week of the current month */
562 MONTHCAL_CalcDayRect(infoPtr
, &rcDay
, i
, 0);
563 if(IntersectRect(&rcTemp
, &(ps
->rcPaint
), &rcDay
))
566 MONTHCAL_DrawDay(hdc
, infoPtr
, day
, infoPtr
->currentMonth
, i
, 0,
567 infoPtr
->monthdayState
[m
] & mask
);
569 if((infoPtr
->currentMonth
==infoPtr
->todaysDate
.wMonth
) &&
570 (day
==infoPtr
->todaysDate
.wDay
) &&
571 (infoPtr
->currentYear
== infoPtr
->todaysDate
.wYear
)) {
572 if(!(dwStyle
& MCS_NOTODAYCIRCLE
))
573 MONTHCAL_CircleDay(hdc
, infoPtr
, day
, infoPtr
->currentMonth
);
582 j
= 1; /* move to the 2nd week of the current month */
583 i
= 0; /* move back to sunday */
584 while(day
<= MONTHCAL_MonthLength(infoPtr
->currentMonth
, infoPtr
->currentYear
)) {
585 MONTHCAL_CalcDayRect(infoPtr
, &rcDay
, i
, j
);
586 if(IntersectRect(&rcTemp
, &(ps
->rcPaint
), &rcDay
))
588 MONTHCAL_DrawDay(hdc
, infoPtr
, day
, infoPtr
->currentMonth
, i
, j
,
589 infoPtr
->monthdayState
[m
] & mask
);
591 if((infoPtr
->currentMonth
==infoPtr
->todaysDate
.wMonth
) &&
592 (day
==infoPtr
->todaysDate
.wDay
) &&
593 (infoPtr
->currentYear
== infoPtr
->todaysDate
.wYear
))
594 if(!(dwStyle
& MCS_NOTODAYCIRCLE
))
595 MONTHCAL_CircleDay(hdc
, infoPtr
, day
, infoPtr
->currentMonth
);
600 if(i
>6) { /* past saturday, goto the next weeks sunday */
606 /* draw `next' month */
608 day
= 1; /* start at the first day of the next month */
612 SetTextColor(hdc
, infoPtr
->trailingtxt
);
613 while((i
<7) &&(j
<6)) {
614 MONTHCAL_CalcDayRect(infoPtr
, &rcDay
, i
, j
);
615 if(IntersectRect(&rcTemp
, &(ps
->rcPaint
), &rcDay
))
617 MONTHCAL_DrawDay(hdc
, infoPtr
, day
, infoPtr
->currentMonth
+ 1, i
, j
,
618 infoPtr
->monthdayState
[m
] & mask
);
624 if(i
==7) { /* past saturday, go to next week's sunday */
629 SetTextColor(hdc
, infoPtr
->txt
);
632 /* draw `today' date if style allows it, and draw a circle before today's
633 * date if necessary */
635 if(!(dwStyle
& MCS_NOTODAY
)) {
637 if(!(dwStyle
& MCS_NOTODAYCIRCLE
)) {
638 /*day is the number of days from nextmonth we put on the calendar */
639 MONTHCAL_CircleDay(hdc
, infoPtr
,
640 day
+MONTHCAL_MonthLength(infoPtr
->currentMonth
,infoPtr
->currentYear
),
641 infoPtr
->currentMonth
);
644 if (!LoadStringA(COMCTL32_hModule
,IDM_TODAY
,buf1
,sizeof(buf1
)))
646 WARN("Can't load resource\n");
647 strcpy(buf1
,"Today:");
649 MONTHCAL_CalcDayRect(infoPtr
, &rtoday
, 1, 6);
650 MONTHCAL_CopyTime(&infoPtr
->todaysDate
,&localtime
);
651 GetDateFormatA(LOCALE_USER_DEFAULT
,DATE_SHORTDATE
,&localtime
,NULL
,buf2
,sizeof(buf2
));
652 sprintf(buf
, "%s %s", buf1
,buf2
);
653 SelectObject(hdc
, infoPtr
->hBoldFont
);
655 if(IntersectRect(&rcTemp
, &(ps
->rcPaint
), &rtoday
))
657 DrawTextA(hdc
, buf
, -1, &rtoday
, DT_CALCRECT
| DT_LEFT
| DT_VCENTER
| DT_SINGLELINE
);
658 DrawTextA(hdc
, buf
, -1, &rtoday
, DT_LEFT
| DT_VCENTER
| DT_SINGLELINE
);
660 SelectObject(hdc
, infoPtr
->hFont
);
663 /*eventually draw week numbers*/
664 if(dwStyle
& MCS_WEEKNUMBERS
) {
665 /* display weeknumbers*/
668 /* Rules what week to call the first week of a new year:
669 LOCALE_IFIRSTWEEKOFYEAR == 0 (e.g US?):
670 The week containing Jan 1 is the first week of year
671 LOCALE_IFIRSTWEEKOFYEAR == 2 (e.g. Germany):
672 First week of year must contain 4 days of the new year
673 LOCALE_IFIRSTWEEKOFYEAR == 1 (what contries?)
674 The first week of the year must contain only days of the new year
676 GetLocaleInfoA(LOCALE_USER_DEFAULT
, LOCALE_IFIRSTWEEKOFYEAR
,
678 sscanf(buf
, "%d", &weeknum
);
689 if (infoPtr
->currentMonth
< 2)
691 /* calculate all those exceptions for january */
692 weeknum1
=MONTHCAL_CalculateDayOfWeek(1,1,infoPtr
->currentYear
);
693 if ((infoPtr
->firstDay
+7 - weeknum1
)%7 > mindays
)
699 weeknum
+=MONTHCAL_MonthLength(i
+1, infoPtr
->currentYear
-1);
700 weeknum
+=startofprescal
+ 7;
702 weeknum1
=MONTHCAL_CalculateDayOfWeek(1,1,infoPtr
->currentYear
-1);
703 if ((infoPtr
->firstDay
+ 7 - weeknum1
)%7 > mindays
)
710 for(i
=0; i
<prevMonth
-1; i
++)
711 weeknum
+=MONTHCAL_MonthLength(i
+1, infoPtr
->currentYear
);
712 weeknum
+=startofprescal
+ 7;
714 weeknum1
=MONTHCAL_CalculateDayOfWeek(1,1,infoPtr
->currentYear
);
715 if ((infoPtr
->firstDay
+ 7 - weeknum1
)%7 > mindays
)
718 days
->left
= infoPtr
->weeknums
.left
;
719 days
->right
= infoPtr
->weeknums
.right
;
720 days
->top
= infoPtr
->weeknums
.top
;
721 days
->bottom
= days
->top
+infoPtr
->height_increment
;
723 if((i
==0)&&(weeknum
>50))
725 sprintf(buf
, "%d", weeknum
);
728 else if((i
==5)&&(weeknum
>47))
730 sprintf(buf
, "%d", 1);
733 sprintf(buf
, "%d", weeknum
+ i
);
734 DrawTextA(hdc
, buf
, -1, days
, DT_CENTER
| DT_VCENTER
| DT_SINGLELINE
);
735 days
->top
+=infoPtr
->height_increment
;
736 days
->bottom
+=infoPtr
->height_increment
;
739 MoveToEx(hdc
, infoPtr
->weeknums
.right
, infoPtr
->weeknums
.top
+ 3 , NULL
);
740 LineTo(hdc
, infoPtr
->weeknums
.right
, infoPtr
->weeknums
.bottom
);
743 /* currentFont was font at entering Refresh */
745 SetBkColor(hdc
, oldBkColor
);
746 SelectObject(hdc
, currentFont
);
747 SetTextColor(hdc
, oldTextColor
);
752 MONTHCAL_GetMinReqRect(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
754 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
755 LPRECT lpRect
= (LPRECT
) lParam
;
756 TRACE("%x %lx\n", wParam
, lParam
);
758 /* validate parameters */
760 if((infoPtr
==NULL
) ||(lpRect
== NULL
) ) return FALSE
;
762 lpRect
->left
= infoPtr
->rcClient
.left
;
763 lpRect
->right
= infoPtr
->rcClient
.right
;
764 lpRect
->top
= infoPtr
->rcClient
.top
;
765 lpRect
->bottom
= infoPtr
->rcClient
.bottom
;
771 MONTHCAL_GetColor(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
773 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
775 TRACE("%x %lx\n", wParam
, lParam
);
777 switch((int)wParam
) {
778 case MCSC_BACKGROUND
:
783 return infoPtr
->titlebk
;
785 return infoPtr
->titletxt
;
787 return infoPtr
->monthbk
;
788 case MCSC_TRAILINGTEXT
:
789 return infoPtr
->trailingtxt
;
797 MONTHCAL_SetColor(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
799 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
802 TRACE("%x %lx\n", wParam
, lParam
);
804 switch((int)wParam
) {
805 case MCSC_BACKGROUND
:
807 infoPtr
->bk
= (COLORREF
)lParam
;
811 infoPtr
->txt
= (COLORREF
)lParam
;
814 prev
= infoPtr
->titlebk
;
815 infoPtr
->titlebk
= (COLORREF
)lParam
;
818 prev
=infoPtr
->titletxt
;
819 infoPtr
->titletxt
= (COLORREF
)lParam
;
822 prev
= infoPtr
->monthbk
;
823 infoPtr
->monthbk
= (COLORREF
)lParam
;
825 case MCSC_TRAILINGTEXT
:
826 prev
= infoPtr
->trailingtxt
;
827 infoPtr
->trailingtxt
= (COLORREF
)lParam
;
831 InvalidateRect(hwnd
, NULL
, FALSE
);
837 MONTHCAL_GetMonthDelta(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
839 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
841 TRACE("%x %lx\n", wParam
, lParam
);
844 return infoPtr
->delta
;
846 return infoPtr
->visible
;
851 MONTHCAL_SetMonthDelta(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
853 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
854 int prev
= infoPtr
->delta
;
856 TRACE("%x %lx\n", wParam
, lParam
);
858 infoPtr
->delta
= (int)wParam
;
864 MONTHCAL_GetFirstDayOfWeek(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
866 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
868 return infoPtr
->firstDay
;
872 /* sets the first day of the week that will appear in the control */
873 /* 0 == Monday, 6 == Sunday */
874 /* FIXME: this needs to be implemented properly in MONTHCAL_Refresh() */
875 /* FIXME: we need more error checking here */
877 MONTHCAL_SetFirstDayOfWeek(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
879 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
880 int prev
= infoPtr
->firstDay
;
884 TRACE("%x %lx\n", wParam
, lParam
);
886 if((lParam
>= 0) && (lParam
< 7)) {
887 infoPtr
->firstDay
= (int)lParam
;
891 GetLocaleInfoA(LOCALE_USER_DEFAULT
, LOCALE_IFIRSTDAYOFWEEK
,
893 TRACE("%s %d\n", buf
, strlen(buf
));
894 if(sscanf(buf
, "%d", &day
) == 1)
895 infoPtr
->firstDay
= day
;
897 infoPtr
->firstDay
= 0;
903 /* FIXME: fill this in */
905 MONTHCAL_GetMonthRange(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
907 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
909 TRACE("%x %lx\n", wParam
, lParam
);
912 return infoPtr
->monthRange
;
917 MONTHCAL_GetMaxTodayWidth(HWND hwnd
)
919 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
921 return(infoPtr
->todayrect
.right
- infoPtr
->todayrect
.left
);
925 /* FIXME: are validated times taken from current date/time or simply
927 * FIXME: check whether MCM_GETMONTHRANGE shows correct result after
928 * adjusting range with MCM_SETRANGE
932 MONTHCAL_SetRange(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
934 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
935 SYSTEMTIME lprgSysTimeArray
[1];
938 TRACE("%x %lx\n", wParam
, lParam
);
940 if(wParam
& GDTR_MAX
) {
941 if(MONTHCAL_ValidateTime(lprgSysTimeArray
[1])){
942 MONTHCAL_CopyTime(&lprgSysTimeArray
[1], &infoPtr
->maxDate
);
943 infoPtr
->rangeValid
|=GDTR_MAX
;
945 GetSystemTime(&infoPtr
->todaysDate
);
946 MONTHCAL_CopyTime(&infoPtr
->todaysDate
, &infoPtr
->maxDate
);
949 if(wParam
& GDTR_MIN
) {
950 if(MONTHCAL_ValidateTime(lprgSysTimeArray
[0])) {
951 MONTHCAL_CopyTime(&lprgSysTimeArray
[0], &infoPtr
->maxDate
);
952 infoPtr
->rangeValid
|=GDTR_MIN
;
954 GetSystemTime(&infoPtr
->todaysDate
);
955 MONTHCAL_CopyTime(&infoPtr
->todaysDate
, &infoPtr
->maxDate
);
959 prev
= infoPtr
->monthRange
;
960 infoPtr
->monthRange
= infoPtr
->maxDate
.wMonth
- infoPtr
->minDate
.wMonth
;
962 if(infoPtr
->monthRange
!=prev
) {
963 COMCTL32_ReAlloc(infoPtr
->monthdayState
,
964 infoPtr
->monthRange
* sizeof(MONTHDAYSTATE
));
971 /* CHECKME: At the moment, we copy ranges anyway,regardless of
972 * infoPtr->rangeValid; a invalid range is simply filled with zeros in
973 * SetRange. Is this the right behavior?
977 MONTHCAL_GetRange(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
979 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
980 SYSTEMTIME
*lprgSysTimeArray
= (SYSTEMTIME
*)lParam
;
982 /* validate parameters */
984 if((infoPtr
==NULL
) || (lprgSysTimeArray
==NULL
)) return FALSE
;
986 MONTHCAL_CopyTime(&infoPtr
->maxDate
, &lprgSysTimeArray
[1]);
987 MONTHCAL_CopyTime(&infoPtr
->minDate
, &lprgSysTimeArray
[0]);
989 return infoPtr
->rangeValid
;
994 MONTHCAL_SetDayState(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
997 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
998 int i
, iMonths
= (int)wParam
;
999 MONTHDAYSTATE
*dayStates
= (LPMONTHDAYSTATE
)lParam
;
1001 TRACE("%x %lx\n", wParam
, lParam
);
1002 if(iMonths
!=infoPtr
->monthRange
) return 0;
1004 for(i
=0; i
<iMonths
; i
++)
1005 infoPtr
->monthdayState
[i
] = dayStates
[i
];
1010 MONTHCAL_GetCurSel(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
1012 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
1013 SYSTEMTIME
*lpSel
= (SYSTEMTIME
*) lParam
;
1015 TRACE("%x %lx\n", wParam
, lParam
);
1016 if((infoPtr
==NULL
) ||(lpSel
==NULL
)) return FALSE
;
1017 if(GetWindowLongA(hwnd
, GWL_STYLE
) & MCS_MULTISELECT
) return FALSE
;
1019 MONTHCAL_CopyTime(&infoPtr
->minSel
, lpSel
);
1023 /* FIXME: if the specified date is not visible, make it visible */
1024 /* FIXME: redraw? */
1026 MONTHCAL_SetCurSel(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
1028 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
1029 SYSTEMTIME
*lpSel
= (SYSTEMTIME
*)lParam
;
1031 TRACE("%x %lx\n", wParam
, lParam
);
1032 if((infoPtr
==NULL
) ||(lpSel
==NULL
)) return FALSE
;
1033 if(GetWindowLongA(hwnd
, GWL_STYLE
) & MCS_MULTISELECT
) return FALSE
;
1035 TRACE("%d %d\n", lpSel
->wMonth
, lpSel
->wDay
);
1037 MONTHCAL_CopyTime(lpSel
, &infoPtr
->minSel
);
1038 MONTHCAL_CopyTime(lpSel
, &infoPtr
->maxSel
);
1040 InvalidateRect(hwnd
, NULL
, FALSE
);
1047 MONTHCAL_GetMaxSelCount(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
1049 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
1051 TRACE("%x %lx\n", wParam
, lParam
);
1052 return infoPtr
->maxSelCount
;
1057 MONTHCAL_SetMaxSelCount(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
1059 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
1061 TRACE("%x %lx\n", wParam
, lParam
);
1062 if(GetWindowLongA(hwnd
, GWL_STYLE
) & MCS_MULTISELECT
) {
1063 infoPtr
->maxSelCount
= wParam
;
1071 MONTHCAL_GetSelRange(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
1073 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
1074 SYSTEMTIME
*lprgSysTimeArray
= (SYSTEMTIME
*) lParam
;
1076 TRACE("%x %lx\n", wParam
, lParam
);
1078 /* validate parameters */
1080 if((infoPtr
==NULL
) ||(lprgSysTimeArray
==NULL
)) return FALSE
;
1082 if(GetWindowLongA(hwnd
, GWL_STYLE
) & MCS_MULTISELECT
)
1084 MONTHCAL_CopyTime(&infoPtr
->maxSel
, &lprgSysTimeArray
[1]);
1085 MONTHCAL_CopyTime(&infoPtr
->minSel
, &lprgSysTimeArray
[0]);
1086 TRACE("[min,max]=[%d %d]\n", infoPtr
->minSel
.wDay
, infoPtr
->maxSel
.wDay
);
1095 MONTHCAL_SetSelRange(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
1097 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
1098 SYSTEMTIME
*lprgSysTimeArray
= (SYSTEMTIME
*) lParam
;
1100 TRACE("%x %lx\n", wParam
, lParam
);
1102 /* validate parameters */
1104 if((infoPtr
==NULL
) ||(lprgSysTimeArray
==NULL
)) return FALSE
;
1106 if(GetWindowLongA( hwnd
, GWL_STYLE
) & MCS_MULTISELECT
)
1108 MONTHCAL_CopyTime(&lprgSysTimeArray
[1], &infoPtr
->maxSel
);
1109 MONTHCAL_CopyTime(&lprgSysTimeArray
[0], &infoPtr
->minSel
);
1110 TRACE("[min,max]=[%d %d]\n", infoPtr
->minSel
.wDay
, infoPtr
->maxSel
.wDay
);
1119 MONTHCAL_GetToday(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
1121 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
1122 SYSTEMTIME
*lpToday
= (SYSTEMTIME
*) lParam
;
1124 TRACE("%x %lx\n", wParam
, lParam
);
1126 /* validate parameters */
1128 if((infoPtr
==NULL
) || (lpToday
==NULL
)) return FALSE
;
1129 MONTHCAL_CopyTime(&infoPtr
->todaysDate
, lpToday
);
1135 MONTHCAL_SetToday(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
1137 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
1138 SYSTEMTIME
*lpToday
= (SYSTEMTIME
*) lParam
;
1140 TRACE("%x %lx\n", wParam
, lParam
);
1142 /* validate parameters */
1144 if((infoPtr
==NULL
) ||(lpToday
==NULL
)) return FALSE
;
1145 MONTHCAL_CopyTime(lpToday
, &infoPtr
->todaysDate
);
1146 InvalidateRect(hwnd
, NULL
, FALSE
);
1152 MONTHCAL_HitTest(HWND hwnd
, LPARAM lParam
)
1154 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
1155 PMCHITTESTINFO lpht
= (PMCHITTESTINFO
)lParam
;
1163 retval
= MCHT_NOWHERE
;
1166 /* Comment in for debugging...
1167 TRACE("%d %d wd[%d %d %d %d] d[%d %d %d %d] t[%d %d %d %d] wn[%d %d %d %d]\n", x, y,
1168 infoPtr->wdays.left, infoPtr->wdays.right,
1169 infoPtr->wdays.top, infoPtr->wdays.bottom,
1170 infoPtr->days.left, infoPtr->days.right,
1171 infoPtr->days.top, infoPtr->days.bottom,
1172 infoPtr->todayrect.left, infoPtr->todayrect.right,
1173 infoPtr->todayrect.top, infoPtr->todayrect.bottom,
1174 infoPtr->weeknums.left, infoPtr->weeknums.right,
1175 infoPtr->weeknums.top, infoPtr->weeknums.bottom);
1178 /* are we in the header? */
1180 if(PtInRect(&infoPtr
->title
, lpht
->pt
)) {
1181 if(PtInRect(&infoPtr
->titlebtnprev
, lpht
->pt
)) {
1182 retval
= MCHT_TITLEBTNPREV
;
1185 if(PtInRect(&infoPtr
->titlebtnnext
, lpht
->pt
)) {
1186 retval
= MCHT_TITLEBTNNEXT
;
1189 if(PtInRect(&infoPtr
->titlemonth
, lpht
->pt
)) {
1190 retval
= MCHT_TITLEMONTH
;
1193 if(PtInRect(&infoPtr
->titleyear
, lpht
->pt
)) {
1194 retval
= MCHT_TITLEYEAR
;
1198 retval
= MCHT_TITLE
;
1202 day
= MONTHCAL_CalcDayFromPos(infoPtr
,x
,y
,&wday
,&wnum
);
1203 if(PtInRect(&infoPtr
->wdays
, lpht
->pt
)) {
1204 retval
= MCHT_CALENDARDAY
;
1205 lpht
->st
.wYear
= infoPtr
->currentYear
;
1206 lpht
->st
.wMonth
= (day
< 1)? infoPtr
->currentMonth
-1 : infoPtr
->currentMonth
;
1207 lpht
->st
.wDay
= (day
< 1)?
1208 MONTHCAL_MonthLength(infoPtr
->currentMonth
-1,infoPtr
->currentYear
) -day
: day
;
1211 if(PtInRect(&infoPtr
->weeknums
, lpht
->pt
)) {
1212 retval
= MCHT_CALENDARWEEKNUM
;
1213 lpht
->st
.wYear
= infoPtr
->currentYear
;
1214 lpht
->st
.wMonth
= (day
< 1) ? infoPtr
->currentMonth
-1 :
1215 (day
> MONTHCAL_MonthLength(infoPtr
->currentMonth
,infoPtr
->currentYear
)) ?
1216 infoPtr
->currentMonth
+1 :infoPtr
->currentMonth
;
1217 lpht
->st
.wDay
= (day
< 1 ) ?
1218 MONTHCAL_MonthLength(infoPtr
->currentMonth
-1,infoPtr
->currentYear
) -day
:
1219 (day
> MONTHCAL_MonthLength(infoPtr
->currentMonth
,infoPtr
->currentYear
)) ?
1220 day
- MONTHCAL_MonthLength(infoPtr
->currentMonth
,infoPtr
->currentYear
) : day
;
1223 if(PtInRect(&infoPtr
->days
, lpht
->pt
))
1225 lpht
->st
.wYear
= infoPtr
->currentYear
;
1228 retval
= MCHT_CALENDARDATEPREV
;
1229 lpht
->st
.wMonth
= infoPtr
->currentMonth
- 1;
1230 if (lpht
->st
.wMonth
<1)
1232 lpht
->st
.wMonth
= 12;
1235 lpht
->st
.wDay
= MONTHCAL_MonthLength(lpht
->st
.wMonth
,lpht
->st
.wYear
) -day
;
1237 else if (day
> MONTHCAL_MonthLength(infoPtr
->currentMonth
,infoPtr
->currentYear
))
1239 retval
= MCHT_CALENDARDATENEXT
;
1240 lpht
->st
.wMonth
= infoPtr
->currentMonth
+ 1;
1241 if (lpht
->st
.wMonth
<12)
1243 lpht
->st
.wMonth
= 1;
1246 lpht
->st
.wDay
= day
- MONTHCAL_MonthLength(infoPtr
->currentMonth
,infoPtr
->currentYear
) ;
1249 retval
= MCHT_CALENDARDATE
;
1250 lpht
->st
.wMonth
= infoPtr
->currentMonth
;
1251 lpht
->st
.wDay
= day
;
1255 if(PtInRect(&infoPtr
->todayrect
, lpht
->pt
)) {
1256 retval
= MCHT_TODAYLINK
;
1261 /* Hit nothing special? What's left must be background :-) */
1263 retval
= MCHT_CALENDARBK
;
1265 lpht
->uHit
= retval
;
1270 static void MONTHCAL_GoToNextMonth(HWND hwnd
, MONTHCAL_INFO
*infoPtr
)
1272 DWORD dwStyle
= GetWindowLongA(hwnd
, GWL_STYLE
);
1274 TRACE("MONTHCAL_GoToNextMonth\n");
1276 infoPtr
->currentMonth
++;
1277 if(infoPtr
->currentMonth
> 12) {
1278 infoPtr
->currentYear
++;
1279 infoPtr
->currentMonth
= 1;
1282 if(dwStyle
& MCS_DAYSTATE
) {
1286 nmds
.nmhdr
.hwndFrom
= hwnd
;
1287 nmds
.nmhdr
.idFrom
= GetWindowLongA(hwnd
, GWL_ID
);
1288 nmds
.nmhdr
.code
= MCN_GETDAYSTATE
;
1289 nmds
.cDayState
= infoPtr
->monthRange
;
1290 nmds
.prgDayState
= COMCTL32_Alloc(infoPtr
->monthRange
* sizeof(MONTHDAYSTATE
));
1292 SendMessageA(GetParent(hwnd
), WM_NOTIFY
,
1293 (WPARAM
)nmds
.nmhdr
.idFrom
, (LPARAM
)&nmds
);
1294 for(i
=0; i
<infoPtr
->monthRange
; i
++)
1295 infoPtr
->monthdayState
[i
] = nmds
.prgDayState
[i
];
1300 static void MONTHCAL_GoToPrevMonth(HWND hwnd
, MONTHCAL_INFO
*infoPtr
)
1302 DWORD dwStyle
= GetWindowLongA(hwnd
, GWL_STYLE
);
1304 TRACE("MONTHCAL_GoToPrevMonth\n");
1306 infoPtr
->currentMonth
--;
1307 if(infoPtr
->currentMonth
< 1) {
1308 infoPtr
->currentYear
--;
1309 infoPtr
->currentMonth
= 12;
1312 if(dwStyle
& MCS_DAYSTATE
) {
1316 nmds
.nmhdr
.hwndFrom
= hwnd
;
1317 nmds
.nmhdr
.idFrom
= GetWindowLongA(hwnd
, GWL_ID
);
1318 nmds
.nmhdr
.code
= MCN_GETDAYSTATE
;
1319 nmds
.cDayState
= infoPtr
->monthRange
;
1320 nmds
.prgDayState
= COMCTL32_Alloc
1321 (infoPtr
->monthRange
* sizeof(MONTHDAYSTATE
));
1323 SendMessageA(GetParent(hwnd
), WM_NOTIFY
,
1324 (WPARAM
)nmds
.nmhdr
.idFrom
, (LPARAM
)&nmds
);
1325 for(i
=0; i
<infoPtr
->monthRange
; i
++)
1326 infoPtr
->monthdayState
[i
] = nmds
.prgDayState
[i
];
1331 MONTHCAL_RButtonDown(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
1333 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
1338 hMenu
= CreatePopupMenu();
1339 if (!LoadStringA(COMCTL32_hModule
,IDM_GOTODAY
,buf
,sizeof(buf
)))
1341 WARN("Can't load resource\n");
1342 strcpy(buf
,"Go to Today:");
1344 AppendMenuA(hMenu
, MF_STRING
|MF_ENABLED
,1, buf
);
1345 menupoint
.x
=(INT
)LOWORD(lParam
);
1346 menupoint
.y
=(INT
)HIWORD(lParam
);
1347 ClientToScreen(hwnd
, &menupoint
);
1348 if( TrackPopupMenu(hMenu
,TPM_RIGHTBUTTON
| TPM_NONOTIFY
|TPM_RETURNCMD
,
1349 menupoint
.x
,menupoint
.y
,0,hwnd
,NULL
))
1351 infoPtr
->currentMonth
=infoPtr
->todaysDate
.wMonth
;
1352 infoPtr
->currentYear
=infoPtr
->todaysDate
.wYear
;
1353 InvalidateRect(hwnd
, NULL
, FALSE
);
1359 MONTHCAL_LButtonDown(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
1361 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
1365 RECT rcDay
; /* used in determining area to invalidate */
1369 TRACE("%x %lx\n", wParam
, lParam
);
1371 if (infoPtr
->hWndYearUpDown
)
1373 infoPtr
->currentYear
=SendMessageA( infoPtr
->hWndYearUpDown
, UDM_SETPOS
, (WPARAM
) 0,(LPARAM
)0);
1374 if(!DestroyWindow(infoPtr
->hWndYearUpDown
))
1376 FIXME("Can't destroy Updown Control\n");
1379 infoPtr
->hWndYearUpDown
=0;
1380 if(!DestroyWindow(infoPtr
->hWndYearEdit
))
1382 FIXME("Can't destroy Updown Control\n");
1385 infoPtr
->hWndYearEdit
=0;
1386 InvalidateRect(hwnd
, NULL
, FALSE
);
1389 ht
.pt
.x
= (INT
)LOWORD(lParam
);
1390 ht
.pt
.y
= (INT
)HIWORD(lParam
);
1391 hit
= MONTHCAL_HitTest(hwnd
, (LPARAM
)&ht
);
1393 /* FIXME: these flags should be checked by */
1394 /*((hit & MCHT_XXX) == MCHT_XXX) b/c some of the flags are */
1396 if(hit
==MCHT_TITLEBTNNEXT
) {
1397 MONTHCAL_GoToNextMonth(hwnd
, infoPtr
);
1398 infoPtr
->status
= MC_NEXTPRESSED
;
1399 SetTimer(hwnd
, MC_NEXTMONTHTIMER
, MC_NEXTMONTHDELAY
, 0);
1400 InvalidateRect(hwnd
, NULL
, FALSE
);
1403 if(hit
== MCHT_TITLEBTNPREV
){
1404 MONTHCAL_GoToPrevMonth(hwnd
, infoPtr
);
1405 infoPtr
->status
= MC_PREVPRESSED
;
1406 SetTimer(hwnd
, MC_PREVMONTHTIMER
, MC_NEXTMONTHDELAY
, 0);
1407 InvalidateRect(hwnd
, NULL
, FALSE
);
1411 if(hit
== MCHT_TITLEMONTH
) {
1412 hMenu
= CreatePopupMenu();
1416 GetLocaleInfoA( LOCALE_USER_DEFAULT
,LOCALE_SMONTHNAME1
+i
,
1418 AppendMenuA(hMenu
, MF_STRING
|MF_ENABLED
,i
+1, buf
);
1420 menupoint
.x
=infoPtr
->titlemonth
.right
;
1421 menupoint
.y
=infoPtr
->titlemonth
.bottom
;
1422 ClientToScreen(hwnd
, &menupoint
);
1423 i
= TrackPopupMenu(hMenu
,TPM_LEFTALIGN
| TPM_NONOTIFY
| TPM_RIGHTBUTTON
| TPM_RETURNCMD
,
1424 menupoint
.x
,menupoint
.y
,0,hwnd
,NULL
);
1425 if ((i
>0) && (i
<13))
1427 infoPtr
->currentMonth
=i
;
1428 InvalidateRect(hwnd
, NULL
, FALSE
);
1431 if(hit
== MCHT_TITLEYEAR
) {
1432 infoPtr
->hWndYearEdit
=CreateWindowExA(0,
1435 WS_VISIBLE
| WS_CHILD
|UDS_SETBUDDYINT
,
1436 infoPtr
->titleyear
.left
+3,infoPtr
->titlebtnnext
.top
,
1437 infoPtr
->titleyear
.right
-infoPtr
->titleyear
.left
,
1438 infoPtr
->textHeight
,
1443 infoPtr
->hWndYearUpDown
=CreateWindowExA(0,
1446 WS_VISIBLE
| WS_CHILD
|UDS_SETBUDDYINT
|UDS_NOTHOUSANDS
|UDS_ARROWKEYS
,
1447 infoPtr
->titleyear
.right
+6,infoPtr
->titlebtnnext
.top
,
1449 infoPtr
->textHeight
,
1454 SendMessageA( infoPtr
->hWndYearUpDown
, UDM_SETRANGE
, (WPARAM
) 0, MAKELONG (9999, 1753));
1455 SendMessageA( infoPtr
->hWndYearUpDown
, UDM_SETBUDDY
, (WPARAM
) infoPtr
->hWndYearEdit
, (LPARAM
)0 );
1456 SendMessageA( infoPtr
->hWndYearUpDown
, UDM_SETPOS
, (WPARAM
) 0,(LPARAM
)infoPtr
->currentYear
);
1460 if(hit
== MCHT_TODAYLINK
) {
1461 infoPtr
->currentMonth
=infoPtr
->todaysDate
.wMonth
;
1462 infoPtr
->currentYear
=infoPtr
->todaysDate
.wYear
;
1463 InvalidateRect(hwnd
, NULL
, FALSE
);
1466 if(hit
&& MCHT_CALENDARDATE
) {
1467 SYSTEMTIME selArray
[2];
1470 TRACE("MCHT_CALENDARDATE\n");
1471 nmsc
.nmhdr
.hwndFrom
= hwnd
;
1472 nmsc
.nmhdr
.idFrom
= GetWindowLongA(hwnd
, GWL_ID
);
1473 nmsc
.nmhdr
.code
= MCN_SELCHANGE
;
1474 MONTHCAL_CopyTime(&nmsc
.stSelStart
, &infoPtr
->minSel
);
1475 MONTHCAL_CopyTime(&nmsc
.stSelEnd
, &infoPtr
->maxSel
);
1477 SendMessageA(GetParent(hwnd
), WM_NOTIFY
,
1478 (WPARAM
)nmsc
.nmhdr
.idFrom
,(LPARAM
)&nmsc
);
1480 MONTHCAL_CopyTime(&ht
.st
, &selArray
[0]);
1481 MONTHCAL_CopyTime(&ht
.st
, &selArray
[1]);
1482 MONTHCAL_SetSelRange(hwnd
,0,(LPARAM
) &selArray
);
1484 /* redraw both old and new days if the selected day changed */
1485 if(infoPtr
->curSelDay
!= ht
.st
.wDay
) {
1486 MONTHCAL_CalcPosFromDay(infoPtr
, ht
.st
.wDay
, ht
.st
.wMonth
, &rcDay
);
1487 InvalidateRect(hwnd
, &rcDay
, TRUE
);
1489 MONTHCAL_CalcPosFromDay(infoPtr
, infoPtr
->curSelDay
, infoPtr
->currentMonth
, &rcDay
);
1490 InvalidateRect(hwnd
, &rcDay
, TRUE
);
1493 infoPtr
->firstSelDay
= ht
.st
.wDay
;
1494 infoPtr
->curSelDay
= ht
.st
.wDay
;
1495 infoPtr
->status
= MC_SEL_LBUTDOWN
;
1504 MONTHCAL_LButtonUp(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
1506 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
1509 BOOL redraw
= FALSE
;
1515 if(infoPtr
->status
& MC_NEXTPRESSED
) {
1516 KillTimer(hwnd
, MC_NEXTMONTHTIMER
);
1519 if(infoPtr
->status
& MC_PREVPRESSED
) {
1520 KillTimer(hwnd
, MC_PREVMONTHTIMER
);
1524 ht
.pt
.x
= (INT
)LOWORD(lParam
);
1525 ht
.pt
.y
= (INT
)HIWORD(lParam
);
1526 hit
= MONTHCAL_HitTest(hwnd
, (LPARAM
)&ht
);
1528 infoPtr
->status
= MC_SEL_LBUTUP
;
1530 if(hit
==MCHT_CALENDARDATENEXT
) {
1531 MONTHCAL_GoToNextMonth(hwnd
, infoPtr
);
1532 InvalidateRect(hwnd
, NULL
, FALSE
);
1535 if(hit
== MCHT_CALENDARDATEPREV
){
1536 MONTHCAL_GoToPrevMonth(hwnd
, infoPtr
);
1537 InvalidateRect(hwnd
, NULL
, FALSE
);
1540 nmhdr
.hwndFrom
= hwnd
;
1541 nmhdr
.idFrom
= GetWindowLongA( hwnd
, GWL_ID
);
1542 nmhdr
.code
= NM_RELEASEDCAPTURE
;
1543 TRACE("Sent notification from %x to %x\n", hwnd
, GetParent(hwnd
));
1545 SendMessageA(GetParent(hwnd
), WM_NOTIFY
,
1546 (WPARAM
)nmhdr
.idFrom
, (LPARAM
)&nmhdr
);
1548 nmsc
.nmhdr
.hwndFrom
= hwnd
;
1549 nmsc
.nmhdr
.idFrom
= GetWindowLongA(hwnd
, GWL_ID
);
1550 nmsc
.nmhdr
.code
= MCN_SELECT
;
1551 MONTHCAL_CopyTime(&nmsc
.stSelStart
, &infoPtr
->minSel
);
1552 MONTHCAL_CopyTime(&nmsc
.stSelEnd
, &infoPtr
->maxSel
);
1554 SendMessageA(GetParent(hwnd
), WM_NOTIFY
,
1555 (WPARAM
)nmsc
.nmhdr
.idFrom
, (LPARAM
)&nmsc
);
1557 /* redraw if necessary */
1559 InvalidateRect(hwnd
, NULL
, FALSE
);
1566 MONTHCAL_Timer(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
1568 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
1569 BOOL redraw
= FALSE
;
1571 TRACE(" %d\n", wParam
);
1572 if(!infoPtr
) return 0;
1575 case MC_NEXTMONTHTIMER
:
1577 MONTHCAL_GoToNextMonth(hwnd
, infoPtr
);
1579 case MC_PREVMONTHTIMER
:
1581 MONTHCAL_GoToPrevMonth(hwnd
, infoPtr
);
1584 ERR("got unknown timer\n");
1587 /* redraw only if necessary */
1589 InvalidateRect(hwnd
, NULL
, FALSE
);
1596 MONTHCAL_MouseMove(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
1598 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
1600 int oldselday
, selday
, hit
;
1603 if(!(infoPtr
->status
& MC_SEL_LBUTDOWN
)) return 0;
1605 ht
.pt
.x
= LOWORD(lParam
);
1606 ht
.pt
.y
= HIWORD(lParam
);
1608 hit
= MONTHCAL_HitTest(hwnd
, (LPARAM
)&ht
);
1610 /* not on the calendar date numbers? bail out */
1611 TRACE("hit:%x\n",hit
);
1612 if((hit
& MCHT_CALENDARDATE
) != MCHT_CALENDARDATE
) return 0;
1614 selday
= ht
.st
.wDay
;
1615 oldselday
= infoPtr
->curSelDay
;
1616 infoPtr
->curSelDay
= selday
;
1617 MONTHCAL_CalcPosFromDay(infoPtr
, selday
, ht
.st
. wMonth
, &r
);
1619 if(GetWindowLongA(hwnd
, GWL_STYLE
) & MCS_MULTISELECT
) {
1620 SYSTEMTIME selArray
[2];
1623 MONTHCAL_GetSelRange(hwnd
, 0, (LPARAM
)&selArray
);
1625 if(infoPtr
->firstSelDay
==selArray
[0].wDay
) i
=1;
1626 TRACE("oldRange:%d %d %d %d\n", infoPtr
->firstSelDay
, selArray
[0].wDay
, selArray
[1].wDay
, i
);
1627 if(infoPtr
->firstSelDay
==selArray
[1].wDay
) {
1628 /* 1st time we get here: selArray[0]=selArray[1]) */
1629 /* if we're still at the first selected date, return */
1630 if(infoPtr
->firstSelDay
==selday
) goto done
;
1631 if(selday
<infoPtr
->firstSelDay
) i
= 0;
1634 if(abs(infoPtr
->firstSelDay
- selday
) >= infoPtr
->maxSelCount
) {
1635 if(selday
>infoPtr
->firstSelDay
)
1636 selday
= infoPtr
->firstSelDay
+ infoPtr
->maxSelCount
;
1638 selday
= infoPtr
->firstSelDay
- infoPtr
->maxSelCount
;
1641 if(selArray
[i
].wDay
!=selday
) {
1642 TRACE("newRange:%d %d %d %d\n", infoPtr
->firstSelDay
, selArray
[0].wDay
, selArray
[1].wDay
, i
);
1644 selArray
[i
].wDay
= selday
;
1646 if(selArray
[0].wDay
>selArray
[1].wDay
) {
1648 tempday
= selArray
[1].wDay
;
1649 selArray
[1].wDay
= selArray
[0].wDay
;
1650 selArray
[0].wDay
= tempday
;
1653 MONTHCAL_SetSelRange(hwnd
, 0, (LPARAM
)&selArray
);
1659 /* only redraw if the currently selected day changed */
1660 /* FIXME: this should specify a rectangle containing only the days that changed */
1661 /* using InvalidateRect */
1662 if(oldselday
!= infoPtr
->curSelDay
)
1663 InvalidateRect(hwnd
, NULL
, FALSE
);
1670 MONTHCAL_Paint(HWND hwnd
, WPARAM wParam
)
1672 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
1676 /* fill ps.rcPaint with a default rect */
1677 memcpy(&(ps
.rcPaint
), &(infoPtr
->rcClient
), sizeof(infoPtr
->rcClient
));
1679 hdc
= (wParam
==0 ? BeginPaint(hwnd
, &ps
) : (HDC
)wParam
);
1680 MONTHCAL_Refresh(hwnd
, hdc
, &ps
);
1681 if(!wParam
) EndPaint(hwnd
, &ps
);
1687 MONTHCAL_KillFocus(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
1691 InvalidateRect(hwnd
, NULL
, TRUE
);
1698 MONTHCAL_SetFocus(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
1702 InvalidateRect(hwnd
, NULL
, FALSE
);
1707 /* sets the size information */
1708 static void MONTHCAL_UpdateSize(HWND hwnd
)
1710 HDC hdc
= GetDC(hwnd
);
1711 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
1712 RECT
*rcClient
=&infoPtr
->rcClient
;
1713 RECT
*rcDraw
=&infoPtr
->rcDraw
;
1714 RECT
*title
=&infoPtr
->title
;
1715 RECT
*prev
=&infoPtr
->titlebtnprev
;
1716 RECT
*next
=&infoPtr
->titlebtnnext
;
1717 RECT
*titlemonth
=&infoPtr
->titlemonth
;
1718 RECT
*titleyear
=&infoPtr
->titleyear
;
1719 RECT
*wdays
=&infoPtr
->wdays
;
1720 RECT
*weeknumrect
=&infoPtr
->weeknums
;
1721 RECT
*days
=&infoPtr
->days
;
1722 RECT
*todayrect
=&infoPtr
->todayrect
;
1725 DWORD dwStyle
= GetWindowLongA(hwnd
, GWL_STYLE
);
1729 currentFont
= SelectObject(hdc
, infoPtr
->hFont
);
1731 /* FIXME: need a way to determine current font, without setting it */
1733 if(infoPtr->hFont!=currentFont) {
1734 SelectObject(hdc, currentFont);
1735 infoPtr->hFont=currentFont;
1736 GetObjectA(currentFont, sizeof(LOGFONTA), &logFont);
1737 logFont.lfWeight=FW_BOLD;
1738 infoPtr->hBoldFont = CreateFontIndirectA(&logFont);
1742 /* get the height and width of each day's text */
1743 GetTextMetricsA(hdc
, &tm
);
1744 infoPtr
->textHeight
= tm
.tmHeight
+ tm
.tmExternalLeading
;
1745 GetTextExtentPoint32A(hdc
, "Sun", 3, &size
);
1746 infoPtr
->textWidth
= size
.cx
+ 2;
1748 /* retrieve the controls client rectangle info infoPtr->rcClient */
1749 GetClientRect(hwnd
, rcClient
);
1751 /* rcDraw is the rectangle the control is drawn in */
1752 rcDraw
->left
= rcClient
->left
;
1753 rcDraw
->right
= rcClient
->right
;
1754 rcDraw
->top
= rcClient
->top
;
1755 rcDraw
->bottom
= rcClient
->bottom
;
1757 /* recalculate the height and width increments and offsets */
1758 /* FIXME: We use up all available width. This will inhibit having multiple
1759 calendars in a row, like win doesn
1761 if(dwStyle
& MCS_WEEKNUMBERS
)
1765 infoPtr
->width_increment
= (infoPtr
->rcDraw
.right
- infoPtr
->rcDraw
.left
) / xdiv
;
1766 infoPtr
->height_increment
= (infoPtr
->rcDraw
.bottom
- infoPtr
->rcDraw
.top
) / 10.0;
1767 infoPtr
->left_offset
= (infoPtr
->rcDraw
.right
- infoPtr
->rcDraw
.left
) - (infoPtr
->width_increment
* xdiv
);
1768 infoPtr
->top_offset
= (infoPtr
->rcDraw
.bottom
- infoPtr
->rcDraw
.top
) - (infoPtr
->height_increment
* 10.0);
1770 rcDraw
->bottom
= rcDraw
->top
+ 10 * infoPtr
->height_increment
;
1771 /* this is correct, the control does NOT expand vertically */
1772 /* like it does horizontally */
1773 /* make sure we don't move the controls bottom out of the client */
1775 /* title line has about 3 text heights, abrev days line, 6 weeksline and today circle line*/
1776 /*if((rcDraw->top + 9 * infoPtr->textHeight + 5) < rcDraw->bottom) {
1777 rcDraw->bottom = rcDraw->top + 9 * infoPtr->textHeight + 5;
1780 /* calculate title area */
1781 title
->top
= rcClient
->top
;
1782 title
->bottom
= title
->top
+ 2 * infoPtr
->height_increment
;
1783 title
->left
= rcClient
->left
;
1784 title
->right
= rcClient
->right
;
1786 /* set the dimensions of the next and previous buttons and center */
1787 /* the month text vertically */
1788 prev
->top
= next
->top
= title
->top
+ 6;
1789 prev
->bottom
= next
->bottom
= title
->bottom
- 6;
1790 prev
->left
= title
->left
+ 6;
1791 prev
->right
= prev
->left
+ (title
->bottom
- title
->top
) ;
1792 next
->right
= title
->right
- 6;
1793 next
->left
= next
->right
- (title
->bottom
- title
->top
);
1795 /* titlemonth->left and right change based upon the current month */
1796 /* and are recalculated in refresh as the current month may change */
1797 /* without the control being resized */
1798 titlemonth
->top
= titleyear
->top
= title
->top
+ (infoPtr
->height_increment
)/2;
1799 titlemonth
->bottom
= titleyear
->bottom
= title
->bottom
- (infoPtr
->height_increment
)/2;
1801 /* setup the dimensions of the rectangle we draw the names of the */
1802 /* days of the week in */
1803 weeknumrect
->left
=infoPtr
->left_offset
;
1804 if(dwStyle
& MCS_WEEKNUMBERS
)
1805 weeknumrect
->right
=prev
->right
;
1807 weeknumrect
->right
=weeknumrect
->left
;
1808 wdays
->left
= days
->left
= weeknumrect
->right
;
1809 wdays
->right
= days
->right
= wdays
->left
+ 7 * infoPtr
->width_increment
;
1810 wdays
->top
= title
->bottom
;
1811 wdays
->bottom
= wdays
->top
+ infoPtr
->height_increment
;
1813 days
->top
= weeknumrect
->top
= wdays
->bottom
;
1814 days
->bottom
= weeknumrect
->bottom
= days
->top
+ 6 * infoPtr
->height_increment
;
1816 todayrect
->left
= rcClient
->left
;
1817 todayrect
->right
= rcClient
->right
;
1818 todayrect
->top
= days
->bottom
;
1819 todayrect
->bottom
= days
->bottom
+ infoPtr
->height_increment
;
1821 /* uncomment for excessive debugging
1822 TRACE("dx=%d dy=%d rcC[%d %d %d %d] t[%d %d %d %d] wd[%d %d %d %d] w[%d %d %d %d] t[%d %d %d %d]\n",
1823 infoPtr->width_increment,infoPtr->height_increment,
1824 rcClient->left, rcClient->right, rcClient->top, rcClient->bottom,
1825 title->left, title->right, title->top, title->bottom,
1826 wdays->left, wdays->right, wdays->top, wdays->bottom,
1827 days->left, days->right, days->top, days->bottom,
1828 todayrect->left,todayrect->right,todayrect->top,todayrect->bottom);
1831 /* restore the originally selected font */
1832 SelectObject(hdc
, currentFont
);
1834 ReleaseDC(hwnd
, hdc
);
1837 static LRESULT
MONTHCAL_Size(HWND hwnd
, int Width
, int Height
)
1839 TRACE("(hwnd=%x, width=%d, height=%d)\n", hwnd
, Width
, Height
);
1841 MONTHCAL_UpdateSize(hwnd
);
1843 /* invalidate client area and erase background */
1844 InvalidateRect(hwnd
, NULL
, TRUE
);
1849 /* FIXME: check whether dateMin/dateMax need to be adjusted. */
1851 MONTHCAL_Create(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
1853 MONTHCAL_INFO
*infoPtr
;
1856 /* allocate memory for info structure */
1857 infoPtr
=(MONTHCAL_INFO
*)COMCTL32_Alloc(sizeof(MONTHCAL_INFO
));
1858 SetWindowLongA(hwnd
, 0, (DWORD
)infoPtr
);
1860 if(infoPtr
== NULL
) {
1861 ERR( "could not allocate info memory!\n");
1864 if((MONTHCAL_INFO
*)GetWindowLongA(hwnd
, 0) != infoPtr
) {
1865 ERR( "pointer assignment error!\n");
1869 infoPtr
->hFont
= GetStockObject(DEFAULT_GUI_FONT
);
1870 GetObjectA(infoPtr
->hFont
, sizeof(LOGFONTA
), &logFont
);
1871 logFont
.lfWeight
= FW_BOLD
;
1872 infoPtr
->hBoldFont
= CreateFontIndirectA(&logFont
);
1874 /* initialize info structure */
1875 /* FIXME: calculate systemtime ->> localtime(substract timezoneinfo) */
1877 GetSystemTime(&infoPtr
->todaysDate
);
1878 MONTHCAL_SetFirstDayOfWeek(hwnd
,0,(LPARAM
)-1);
1879 infoPtr
->currentMonth
= infoPtr
->todaysDate
.wMonth
;
1880 infoPtr
->currentYear
= infoPtr
->todaysDate
.wYear
;
1881 MONTHCAL_CopyTime(&infoPtr
->todaysDate
, &infoPtr
->minDate
);
1882 MONTHCAL_CopyTime(&infoPtr
->todaysDate
, &infoPtr
->maxDate
);
1883 infoPtr
->maxSelCount
= 7;
1884 infoPtr
->monthRange
= 3;
1885 infoPtr
->monthdayState
= COMCTL32_Alloc
1886 (infoPtr
->monthRange
* sizeof(MONTHDAYSTATE
));
1887 infoPtr
->titlebk
= GetSysColor(COLOR_ACTIVECAPTION
);
1888 infoPtr
->titletxt
= GetSysColor(COLOR_WINDOW
);
1889 infoPtr
->monthbk
= GetSysColor(COLOR_WINDOW
);
1890 infoPtr
->trailingtxt
= GetSysColor(COLOR_GRAYTEXT
);
1891 infoPtr
->bk
= GetSysColor(COLOR_WINDOW
);
1892 infoPtr
->txt
= GetSysColor(COLOR_WINDOWTEXT
);
1894 /* call MONTHCAL_UpdateSize to set all of the dimensions */
1895 /* of the control */
1896 MONTHCAL_UpdateSize(hwnd
);
1903 MONTHCAL_Destroy(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
1905 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
1907 /* free month calendar info data */
1908 COMCTL32_Free(infoPtr
);
1909 SetWindowLongA(hwnd
, 0, 0);
1914 static LRESULT WINAPI
1915 MONTHCAL_WindowProc(HWND hwnd
, UINT uMsg
, WPARAM wParam
, LPARAM lParam
)
1917 TRACE("hwnd=%x msg=%x wparam=%x lparam=%lx\n", hwnd
, uMsg
, wParam
, lParam
);
1918 if (!MONTHCAL_GetInfoPtr(hwnd
) && (uMsg
!= WM_CREATE
))
1919 return DefWindowProcA(hwnd
, uMsg
, wParam
, lParam
);
1923 return MONTHCAL_GetCurSel(hwnd
, wParam
, lParam
);
1926 return MONTHCAL_SetCurSel(hwnd
, wParam
, lParam
);
1928 case MCM_GETMAXSELCOUNT
:
1929 return MONTHCAL_GetMaxSelCount(hwnd
, wParam
, lParam
);
1931 case MCM_SETMAXSELCOUNT
:
1932 return MONTHCAL_SetMaxSelCount(hwnd
, wParam
, lParam
);
1934 case MCM_GETSELRANGE
:
1935 return MONTHCAL_GetSelRange(hwnd
, wParam
, lParam
);
1937 case MCM_SETSELRANGE
:
1938 return MONTHCAL_SetSelRange(hwnd
, wParam
, lParam
);
1940 case MCM_GETMONTHRANGE
:
1941 return MONTHCAL_GetMonthRange(hwnd
, wParam
, lParam
);
1943 case MCM_SETDAYSTATE
:
1944 return MONTHCAL_SetDayState(hwnd
, wParam
, lParam
);
1946 case MCM_GETMINREQRECT
:
1947 return MONTHCAL_GetMinReqRect(hwnd
, wParam
, lParam
);
1950 return MONTHCAL_GetColor(hwnd
, wParam
, lParam
);
1953 return MONTHCAL_SetColor(hwnd
, wParam
, lParam
);
1956 return MONTHCAL_GetToday(hwnd
, wParam
, lParam
);
1959 return MONTHCAL_SetToday(hwnd
, wParam
, lParam
);
1962 return MONTHCAL_HitTest(hwnd
,lParam
);
1964 case MCM_GETFIRSTDAYOFWEEK
:
1965 return MONTHCAL_GetFirstDayOfWeek(hwnd
, wParam
, lParam
);
1967 case MCM_SETFIRSTDAYOFWEEK
:
1968 return MONTHCAL_SetFirstDayOfWeek(hwnd
, wParam
, lParam
);
1971 return MONTHCAL_GetRange(hwnd
, wParam
, lParam
);
1974 return MONTHCAL_SetRange(hwnd
, wParam
, lParam
);
1976 case MCM_GETMONTHDELTA
:
1977 return MONTHCAL_GetMonthDelta(hwnd
, wParam
, lParam
);
1979 case MCM_SETMONTHDELTA
:
1980 return MONTHCAL_SetMonthDelta(hwnd
, wParam
, lParam
);
1982 case MCM_GETMAXTODAYWIDTH
:
1983 return MONTHCAL_GetMaxTodayWidth(hwnd
);
1986 return DLGC_WANTARROWS
| DLGC_WANTCHARS
;
1989 return MONTHCAL_KillFocus(hwnd
, wParam
, lParam
);
1991 case WM_RBUTTONDOWN
:
1992 return MONTHCAL_RButtonDown(hwnd
, wParam
, lParam
);
1994 case WM_LBUTTONDOWN
:
1995 return MONTHCAL_LButtonDown(hwnd
, wParam
, lParam
);
1998 return MONTHCAL_MouseMove(hwnd
, wParam
, lParam
);
2001 return MONTHCAL_LButtonUp(hwnd
, wParam
, lParam
);
2004 return MONTHCAL_Paint(hwnd
, wParam
);
2007 return MONTHCAL_SetFocus(hwnd
, wParam
, lParam
);
2010 return MONTHCAL_Size(hwnd
, (int)SLOWORD(lParam
), (int)SHIWORD(lParam
));
2013 return MONTHCAL_Create(hwnd
, wParam
, lParam
);
2016 return MONTHCAL_Timer(hwnd
, wParam
, lParam
);
2019 return MONTHCAL_Destroy(hwnd
, wParam
, lParam
);
2023 ERR( "unknown msg %04x wp=%08x lp=%08lx\n", uMsg
, wParam
, lParam
);
2024 return DefWindowProcA(hwnd
, uMsg
, wParam
, lParam
);
2031 MONTHCAL_Register(void)
2035 ZeroMemory(&wndClass
, sizeof(WNDCLASSA
));
2036 wndClass
.style
= CS_GLOBALCLASS
;
2037 wndClass
.lpfnWndProc
= (WNDPROC
)MONTHCAL_WindowProc
;
2038 wndClass
.cbClsExtra
= 0;
2039 wndClass
.cbWndExtra
= sizeof(MONTHCAL_INFO
*);
2040 wndClass
.hCursor
= LoadCursorA(0, IDC_ARROWA
);
2041 wndClass
.hbrBackground
= (HBRUSH
)(COLOR_WINDOW
+ 1);
2042 wndClass
.lpszClassName
= MONTHCAL_CLASSA
;
2044 RegisterClassA(&wndClass
);
2049 MONTHCAL_Unregister(void)
2051 UnregisterClassA(MONTHCAL_CLASSA
, (HINSTANCE
)NULL
);