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>
10 * This library is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU Lesser General Public
12 * License as published by the Free Software Foundation; either
13 * version 2.1 of the License, or (at your option) any later version.
15 * This library is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 * Lesser General Public License for more details.
20 * You should have received a copy of the GNU Lesser General Public
21 * License along with this library; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
28 * FIXME: handle resources better (doesn't work now); also take care
29 of internationalization.
30 * FIXME: keyboard handling.
46 #include "wine/debug.h"
48 WINE_DEFAULT_DEBUG_CHANNEL(monthcal
);
50 #define MC_SEL_LBUTUP 1 /* Left button released */
51 #define MC_SEL_LBUTDOWN 2 /* Left button pressed in calendar */
52 #define MC_PREVPRESSED 4 /* Prev month button pressed */
53 #define MC_NEXTPRESSED 8 /* Next month button pressed */
54 #define MC_NEXTMONTHDELAY 350 /* when continuously pressing `next */
55 /* month', wait 500 ms before going */
56 /* to the next month */
57 #define MC_NEXTMONTHTIMER 1 /* Timer ID's */
58 #define MC_PREVMONTHTIMER 2
76 int firstDayplace
; /* place of the first day of the current month */
77 int delta
; /* scroll rate; # of months that the */
78 /* control moves when user clicks a scroll button */
79 int visible
; /* # of months visible */
80 int firstDay
; /* Start month calendar with firstDay's day */
82 MONTHDAYSTATE
*monthdayState
;
83 SYSTEMTIME todaysDate
;
86 int status
; /* See MC_SEL flags */
87 int curSelDay
; /* current selected day */
88 int firstSelDay
; /* first selected day */
96 RECT rcClient
; /* rect for whole client area */
97 RECT rcDraw
; /* rect for drawable portion of client area */
98 RECT title
; /* rect for the header above the calendar */
99 RECT titlebtnnext
; /* the `next month' button in the header */
100 RECT titlebtnprev
; /* the `prev month' button in the header */
101 RECT titlemonth
; /* the `month name' txt in the header */
102 RECT titleyear
; /* the `year number' txt in the header */
103 RECT wdays
; /* week days at top */
104 RECT days
; /* calendar area */
105 RECT weeknums
; /* week numbers at left side */
106 RECT todayrect
; /* `today: xx/xx/xx' text rect */
107 HWND hwndNotify
; /* Window to receive the notifications */
108 HWND hWndYearEdit
; /* Window Handle of edit box to handle years */
109 HWND hWndYearUpDown
;/* Window Handle of updown box to handle years */
110 } MONTHCAL_INFO
, *LPMONTHCAL_INFO
;
113 /* Offsets of days in the week to the weekday of january 1. */
114 static const int DayOfWeekTable
[] = {0, 3, 2, 5, 0, 3, 5, 1, 4, 6, 2, 4};
117 #define MONTHCAL_GetInfoPtr(hwnd) ((MONTHCAL_INFO *)GetWindowLongA(hwnd, 0))
119 /* helper functions */
121 /* returns the number of days in any given month, checking for leap days */
122 /* january is 1, december is 12 */
123 int MONTHCAL_MonthLength(int month
, int year
)
125 const int mdays
[] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31, 0};
126 /*Wrap around, this eases handling*/
132 /* if we have a leap year add 1 day to February */
133 /* a leap year is a year either divisible by 400 */
134 /* or divisible by 4 and not by 100 */
135 if(month
== 2) { /* February */
136 return mdays
[month
- 1] + ((year
%400 == 0) ? 1 : ((year
%100 != 0) &&
137 (year
%4 == 0)) ? 1 : 0);
140 return mdays
[month
- 1];
145 /* make sure that time is valid */
146 static int MONTHCAL_ValidateTime(SYSTEMTIME time
)
148 if(time
.wMonth
> 12) return FALSE
;
149 if(time
.wDayOfWeek
> 6) return FALSE
;
150 if(time
.wDay
> MONTHCAL_MonthLength(time
.wMonth
, time
.wYear
))
152 if(time
.wHour
> 23) return FALSE
;
153 if(time
.wMinute
> 59) return FALSE
;
154 if(time
.wSecond
> 59) return FALSE
;
155 if(time
.wMilliseconds
> 999) return FALSE
;
161 void MONTHCAL_CopyTime(const SYSTEMTIME
*from
, SYSTEMTIME
*to
)
163 to
->wYear
= from
->wYear
;
164 to
->wMonth
= from
->wMonth
;
165 to
->wDayOfWeek
= from
->wDayOfWeek
;
166 to
->wDay
= from
->wDay
;
167 to
->wHour
= from
->wHour
;
168 to
->wMinute
= from
->wMinute
;
169 to
->wSecond
= from
->wSecond
;
170 to
->wMilliseconds
= from
->wMilliseconds
;
174 /* Note:Depending on DST, this may be offset by a day.
175 Need to find out if we're on a DST place & adjust the clock accordingly.
176 Above function assumes we have a valid data.
177 Valid for year>1752; 1 <= d <= 31, 1 <= m <= 12.
181 /* returns the day in the week(0 == monday, 6 == sunday) */
182 /* day(1 == 1st, 2 == 2nd... etc), year is the year value */
183 static int MONTHCAL_CalculateDayOfWeek(DWORD day
, DWORD month
, DWORD year
)
187 return((year
+ year
/4 - year
/100 + year
/400 +
188 DayOfWeekTable
[month
-1] + day
- 1 ) % 7);
191 /* From a given point, calculate the row (weekpos), column(daypos)
192 and day in the calendar. day== 0 mean the last day of tha last month
194 static int MONTHCAL_CalcDayFromPos(MONTHCAL_INFO
*infoPtr
, int x
, int y
,
195 int *daypos
,int *weekpos
)
197 int retval
, firstDay
;
199 /* if the point is outside the x bounds of the window put
201 if(x
> infoPtr
->rcClient
.right
) {
202 x
= infoPtr
->rcClient
.right
;
205 *daypos
= (x
- infoPtr
->days
.left
) / infoPtr
->width_increment
;
206 *weekpos
= (y
- infoPtr
->days
.top
) / infoPtr
->height_increment
;
208 firstDay
= (MONTHCAL_CalculateDayOfWeek(1, infoPtr
->currentMonth
, infoPtr
->currentYear
)+6 - infoPtr
->firstDay
)%7;
209 retval
= *daypos
+ (7 * *weekpos
) - firstDay
;
213 /* day is the day of the month, 1 == 1st day of the month */
214 /* sets x and y to be the position of the day */
215 /* x == day, y == week where(0,0) == firstDay, 1st week */
216 static void MONTHCAL_CalcDayXY(MONTHCAL_INFO
*infoPtr
, int day
, int month
,
219 int firstDay
, prevMonth
;
221 firstDay
= (MONTHCAL_CalculateDayOfWeek(1, infoPtr
->currentMonth
, infoPtr
->currentYear
) +6 - infoPtr
->firstDay
)%7;
223 if(month
==infoPtr
->currentMonth
) {
224 *x
= (day
+ firstDay
) % 7;
225 *y
= (day
+ firstDay
- *x
) / 7;
228 if(month
< infoPtr
->currentMonth
) {
229 prevMonth
= month
- 1;
233 *x
= (MONTHCAL_MonthLength(prevMonth
, infoPtr
->currentYear
) - firstDay
) % 7;
238 *y
= MONTHCAL_MonthLength(month
, infoPtr
->currentYear
- 1) / 7;
239 *x
= (day
+ firstDay
+ MONTHCAL_MonthLength(month
,
240 infoPtr
->currentYear
)) % 7;
244 /* x: column(day), y: row(week) */
245 static void MONTHCAL_CalcDayRect(MONTHCAL_INFO
*infoPtr
, RECT
*r
, int x
, int y
)
247 r
->left
= infoPtr
->days
.left
+ x
* infoPtr
->width_increment
;
248 r
->right
= r
->left
+ infoPtr
->width_increment
;
249 r
->top
= infoPtr
->days
.top
+ y
* infoPtr
->height_increment
;
250 r
->bottom
= r
->top
+ infoPtr
->textHeight
;
254 /* sets the RECT struct r to the rectangle around the day and month */
255 /* day is the day value of the month(1 == 1st), month is the month */
256 /* value(january == 1, december == 12) */
257 static inline void MONTHCAL_CalcPosFromDay(MONTHCAL_INFO
*infoPtr
,
258 int day
, int month
, RECT
*r
)
262 MONTHCAL_CalcDayXY(infoPtr
, day
, month
, &x
, &y
);
263 MONTHCAL_CalcDayRect(infoPtr
, r
, x
, y
);
267 /* day is the day in the month(1 == 1st of the month) */
268 /* month is the month value(1 == january, 12 == december) */
269 static void MONTHCAL_CircleDay(HDC hdc
, MONTHCAL_INFO
*infoPtr
, int day
,
272 HPEN hRedPen
= CreatePen(PS_SOLID
, 2, RGB(255, 0, 0));
273 HPEN hOldPen2
= SelectObject(hdc
, hRedPen
);
279 MONTHCAL_CalcPosFromDay(infoPtr
, day
, month
, &day_rect
);
286 points
[1].x
= x
+ 0.8 * infoPtr
->width_increment
;
288 points
[2].x
= x
+ 0.9 * infoPtr
->width_increment
;
290 points
[3].x
= x
+ infoPtr
->width_increment
;
291 points
[3].y
= y
+ 0.5 * infoPtr
->height_increment
;
293 points
[4].x
= x
+ infoPtr
->width_increment
;
294 points
[4].y
= y
+ 0.9 * infoPtr
->height_increment
;
295 points
[5].x
= x
+ 0.6 * infoPtr
->width_increment
;
296 points
[5].y
= y
+ 0.9 * infoPtr
->height_increment
;
297 points
[6].x
= x
+ 0.5 * infoPtr
->width_increment
;
298 points
[6].y
= y
+ 0.9 * infoPtr
->height_increment
; /* bring the bottom up just
299 a hair to fit inside the day rectangle */
301 points
[7].x
= x
+ 0.2 * infoPtr
->width_increment
;
302 points
[7].y
= y
+ 0.8 * infoPtr
->height_increment
;
303 points
[8].x
= x
+ 0.1 * infoPtr
->width_increment
;
304 points
[8].y
= y
+ 0.8 * infoPtr
->height_increment
;
306 points
[9].y
= y
+ 0.5 * infoPtr
->height_increment
;
308 points
[10].x
= x
+ 0.1 * infoPtr
->width_increment
;
309 points
[10].y
= y
+ 0.2 * infoPtr
->height_increment
;
310 points
[11].x
= x
+ 0.2 * infoPtr
->width_increment
;
311 points
[11].y
= y
+ 0.3 * infoPtr
->height_increment
;
312 points
[12].x
= x
+ 0.4 * infoPtr
->width_increment
;
313 points
[12].y
= y
+ 0.2 * infoPtr
->height_increment
;
315 PolyBezier(hdc
, points
, 13);
316 DeleteObject(hRedPen
);
317 SelectObject(hdc
, hOldPen2
);
321 static void MONTHCAL_DrawDay(HDC hdc
, MONTHCAL_INFO
*infoPtr
, int day
, int month
,
322 int x
, int y
, int bold
)
326 static int haveBoldFont
, haveSelectedDay
= FALSE
;
328 HPEN hNewPen
, hOldPen
= 0;
332 sprintf(buf
, "%d", day
);
334 /* No need to check styles: when selection is not valid, it is set to zero.
335 * 1<day<31, so evertyhing's OK.
338 MONTHCAL_CalcDayRect(infoPtr
, &r
, x
, y
);
340 if((day
>=infoPtr
->minSel
.wDay
) && (day
<=infoPtr
->maxSel
.wDay
)
341 && (month
==infoPtr
->currentMonth
)) {
345 TRACE("%d %d %d\n",day
, infoPtr
->minSel
.wDay
, infoPtr
->maxSel
.wDay
);
346 TRACE("%ld %ld %ld %ld\n", r
.left
, r
.top
, r
.right
, r
.bottom
);
347 oldCol
= SetTextColor(hdc
, infoPtr
->monthbk
);
348 oldBk
= SetBkColor(hdc
, infoPtr
->trailingtxt
);
349 hbr
= GetSysColorBrush(COLOR_GRAYTEXT
);
350 hrgn
= CreateEllipticRgn(r
.left
, r
.top
, r
.right
, r
.bottom
);
351 FillRgn(hdc
, hrgn
, hbr
);
353 /* FIXME: this may need to be changed now b/c of the other
354 drawing changes 11/3/99 CMM */
355 r2
.left
= r
.left
- 0.25 * infoPtr
->textWidth
;
357 r2
.right
= r
.left
+ 0.5 * infoPtr
->textWidth
;
358 r2
.bottom
= r
.bottom
;
359 if(haveSelectedDay
) FillRect(hdc
, &r2
, hbr
);
360 haveSelectedDay
= TRUE
;
362 haveSelectedDay
= FALSE
;
365 /* need to add some code for multiple selections */
367 if((bold
) &&(!haveBoldFont
)) {
368 SelectObject(hdc
, infoPtr
->hBoldFont
);
371 if((!bold
) &&(haveBoldFont
)) {
372 SelectObject(hdc
, infoPtr
->hFont
);
373 haveBoldFont
= FALSE
;
376 if(haveSelectedDay
) {
377 SetTextColor(hdc
, oldCol
);
378 SetBkColor(hdc
, oldBk
);
381 SetBkMode(hdc
,TRANSPARENT
);
382 DrawTextA(hdc
, buf
, -1, &r
, DT_CENTER
| DT_VCENTER
| DT_SINGLELINE
);
384 /* draw a rectangle around the currently selected days text */
385 if((day
==infoPtr
->curSelDay
) && (month
==infoPtr
->currentMonth
)) {
386 hNewPen
= CreatePen(PS_ALTERNATE
, 0, GetSysColor(COLOR_WINDOWTEXT
) );
387 hbr
= GetSysColorBrush(COLOR_WINDOWTEXT
);
388 FrameRect(hdc
, &r
, hbr
);
389 SelectObject(hdc
, hOldPen
);
394 /* CHECKME: For `todays date', do we need to check the locale?*/
395 static void MONTHCAL_Refresh(HWND hwnd
, HDC hdc
, PAINTSTRUCT
* ps
)
397 MONTHCAL_INFO
*infoPtr
=MONTHCAL_GetInfoPtr(hwnd
);
398 RECT
*rcClient
=&infoPtr
->rcClient
;
399 RECT
*rcDraw
=&infoPtr
->rcDraw
;
400 RECT
*title
=&infoPtr
->title
;
401 RECT
*prev
=&infoPtr
->titlebtnprev
;
402 RECT
*next
=&infoPtr
->titlebtnnext
;
403 RECT
*titlemonth
=&infoPtr
->titlemonth
;
404 RECT
*titleyear
=&infoPtr
->titleyear
;
408 int i
, j
, m
, mask
, day
, firstDay
, weeknum
, weeknum1
,prevMonth
;
409 int textHeight
= infoPtr
->textHeight
, textWidth
= infoPtr
->textWidth
;
413 /* LOGFONTA logFont; */
417 COLORREF oldTextColor
, oldBkColor
;
418 DWORD dwStyle
= GetWindowLongA(hwnd
, GWL_STYLE
);
420 RECT rcDay
; /* used in MONTHCAL_CalcDayRect() */
421 SYSTEMTIME localtime
;
424 oldTextColor
= SetTextColor(hdc
, GetSysColor(COLOR_WINDOWTEXT
));
427 /* fill background */
428 hbr
= CreateSolidBrush (infoPtr
->bk
);
429 FillRect(hdc
, rcClient
, hbr
);
433 if(IntersectRect(&rcTemp
, &(ps
->rcPaint
), title
))
435 hbr
= CreateSolidBrush(infoPtr
->titlebk
);
436 FillRect(hdc
, title
, hbr
);
440 /* if the previous button is pressed draw it depressed */
441 if(IntersectRect(&rcTemp
, &(ps
->rcPaint
), prev
))
443 if((infoPtr
->status
& MC_PREVPRESSED
))
444 DrawFrameControl(hdc
, prev
, DFC_SCROLL
,
445 DFCS_SCROLLLEFT
| DFCS_PUSHED
|
446 (dwStyle
& WS_DISABLED
? DFCS_INACTIVE
: 0));
447 else /* if the previous button is pressed draw it depressed */
448 DrawFrameControl(hdc
, prev
, DFC_SCROLL
,
449 DFCS_SCROLLLEFT
|(dwStyle
& WS_DISABLED
? DFCS_INACTIVE
: 0));
452 /* if next button is depressed draw it depressed */
453 if(IntersectRect(&rcTemp
, &(ps
->rcPaint
), next
))
455 if((infoPtr
->status
& MC_NEXTPRESSED
))
456 DrawFrameControl(hdc
, next
, DFC_SCROLL
,
457 DFCS_SCROLLRIGHT
| DFCS_PUSHED
|
458 (dwStyle
& WS_DISABLED
? DFCS_INACTIVE
: 0));
459 else /* if the next button is pressed draw it depressed */
460 DrawFrameControl(hdc
, next
, DFC_SCROLL
,
461 DFCS_SCROLLRIGHT
|(dwStyle
& WS_DISABLED
? DFCS_INACTIVE
: 0));
464 oldBkColor
= SetBkColor(hdc
, infoPtr
->titlebk
);
465 SetTextColor(hdc
, infoPtr
->titletxt
);
466 currentFont
= SelectObject(hdc
, infoPtr
->hBoldFont
);
468 /* titlemonth->left and right are set in MONTHCAL_UpdateSize */
469 titlemonth
->left
= title
->left
;
470 titlemonth
->right
= title
->right
;
472 GetLocaleInfoA( LOCALE_USER_DEFAULT
,LOCALE_SMONTHNAME1
+infoPtr
->currentMonth
-1,
474 sprintf(buf
, "%s %ld", buf1
, infoPtr
->currentYear
);
476 if(IntersectRect(&rcTemp
, &(ps
->rcPaint
), titlemonth
))
478 DrawTextA(hdc
, buf
, strlen(buf
), titlemonth
,
479 DT_CENTER
| DT_VCENTER
| DT_SINGLELINE
);
482 SelectObject(hdc
, infoPtr
->hFont
);
484 /* titlemonth left/right contained rect for whole titletxt('June 1999')
485 * MCM_HitTestInfo wants month & year rects, so prepare these now.
486 *(no, we can't draw them separately; the whole text is centered)
488 GetTextExtentPoint32A(hdc
, buf
, strlen(buf
), &size
);
489 titlemonth
->left
= title
->right
/ 2 - size
.cx
/ 2;
490 titleyear
->right
= title
->right
/ 2 + size
.cx
/ 2;
491 GetTextExtentPoint32A(hdc
, buf1
, strlen(buf1
), &size
);
492 titlemonth
->right
= titlemonth
->left
+ size
.cx
;
493 titleyear
->left
= titlemonth
->right
;
495 /* draw month area */
496 rcTemp
.top
=infoPtr
->wdays
.top
;
497 rcTemp
.left
=infoPtr
->wdays
.left
;
498 rcTemp
.bottom
=infoPtr
->todayrect
.bottom
;
499 rcTemp
.right
=infoPtr
->todayrect
.right
;
500 if(IntersectRect(&rcTemp
, &(ps
->rcPaint
), &rcTemp
))
502 hbr
= CreateSolidBrush(infoPtr
->monthbk
);
503 FillRect(hdc
, &rcTemp
, hbr
);
507 /* draw line under day abbreviatons */
509 MoveToEx(hdc
, infoPtr
->days
.left
+ 3, title
->bottom
+ textHeight
+ 1, NULL
);
511 LineTo(hdc
, rcDraw
->right
- 3, title
->bottom
+ textHeight
+ 1);
513 prevMonth
= infoPtr
->currentMonth
- 1;
514 if(prevMonth
== 0) /* if currentMonth is january(1) prevMonth is */
515 prevMonth
= 12; /* december(12) of the previous year */
517 infoPtr
->wdays
.left
= infoPtr
->days
.left
= infoPtr
->weeknums
.right
;
518 /* draw day abbreviations */
520 SetBkColor(hdc
, infoPtr
->monthbk
);
521 SetTextColor(hdc
, infoPtr
->trailingtxt
);
523 /* copy this rect so we can change the values without changing */
524 /* the original version */
525 days
->left
= infoPtr
->wdays
.left
;
526 days
->right
= days
->left
+ infoPtr
->width_increment
;
527 days
->top
= infoPtr
->wdays
.top
;
528 days
->bottom
= infoPtr
->wdays
.bottom
;
530 i
= infoPtr
->firstDay
;
533 GetLocaleInfoA( LOCALE_USER_DEFAULT
,LOCALE_SABBREVDAYNAME1
+ (i
+j
)%7,
535 DrawTextA(hdc
, buf
, strlen(buf
), days
,
536 DT_CENTER
| DT_VCENTER
| DT_SINGLELINE
);
537 days
->left
+=infoPtr
->width_increment
;
538 days
->right
+=infoPtr
->width_increment
;
541 /* draw day numbers; first, the previous month */
543 firstDay
= MONTHCAL_CalculateDayOfWeek(1, infoPtr
->currentMonth
, infoPtr
->currentYear
);
545 day
= MONTHCAL_MonthLength(prevMonth
, infoPtr
->currentYear
) +
546 (infoPtr
->firstDay
+ 7 - firstDay
)%7 + 1;
547 if (day
> MONTHCAL_MonthLength(prevMonth
, infoPtr
->currentYear
))
549 startofprescal
= day
;
554 while(day
<= MONTHCAL_MonthLength(prevMonth
, infoPtr
->currentYear
)) {
555 MONTHCAL_CalcDayRect(infoPtr
, &rcDay
, i
, 0);
556 if(IntersectRect(&rcTemp
, &(ps
->rcPaint
), &rcDay
))
558 MONTHCAL_DrawDay(hdc
, infoPtr
, day
, prevMonth
, i
, 0,
559 infoPtr
->monthdayState
[m
] & mask
);
567 /* draw `current' month */
569 day
= 1; /* start at the beginning of the current month */
571 infoPtr
->firstDayplace
= i
;
572 SetTextColor(hdc
, infoPtr
->txt
);
576 /* draw the first week of the current month */
578 MONTHCAL_CalcDayRect(infoPtr
, &rcDay
, i
, 0);
579 if(IntersectRect(&rcTemp
, &(ps
->rcPaint
), &rcDay
))
582 MONTHCAL_DrawDay(hdc
, infoPtr
, day
, infoPtr
->currentMonth
, i
, 0,
583 infoPtr
->monthdayState
[m
] & mask
);
585 if((infoPtr
->currentMonth
==infoPtr
->todaysDate
.wMonth
) &&
586 (day
==infoPtr
->todaysDate
.wDay
) &&
587 (infoPtr
->currentYear
== infoPtr
->todaysDate
.wYear
)) {
588 if(!(dwStyle
& MCS_NOTODAYCIRCLE
))
589 MONTHCAL_CircleDay(hdc
, infoPtr
, day
, infoPtr
->currentMonth
);
598 j
= 1; /* move to the 2nd week of the current month */
599 i
= 0; /* move back to sunday */
600 while(day
<= MONTHCAL_MonthLength(infoPtr
->currentMonth
, infoPtr
->currentYear
)) {
601 MONTHCAL_CalcDayRect(infoPtr
, &rcDay
, i
, j
);
602 if(IntersectRect(&rcTemp
, &(ps
->rcPaint
), &rcDay
))
604 MONTHCAL_DrawDay(hdc
, infoPtr
, day
, infoPtr
->currentMonth
, i
, j
,
605 infoPtr
->monthdayState
[m
] & mask
);
607 if((infoPtr
->currentMonth
==infoPtr
->todaysDate
.wMonth
) &&
608 (day
==infoPtr
->todaysDate
.wDay
) &&
609 (infoPtr
->currentYear
== infoPtr
->todaysDate
.wYear
))
610 if(!(dwStyle
& MCS_NOTODAYCIRCLE
))
611 MONTHCAL_CircleDay(hdc
, infoPtr
, day
, infoPtr
->currentMonth
);
616 if(i
>6) { /* past saturday, goto the next weeks sunday */
622 /* draw `next' month */
624 day
= 1; /* start at the first day of the next month */
628 SetTextColor(hdc
, infoPtr
->trailingtxt
);
629 while((i
<7) &&(j
<6)) {
630 MONTHCAL_CalcDayRect(infoPtr
, &rcDay
, i
, j
);
631 if(IntersectRect(&rcTemp
, &(ps
->rcPaint
), &rcDay
))
633 MONTHCAL_DrawDay(hdc
, infoPtr
, day
, infoPtr
->currentMonth
+ 1, i
, j
,
634 infoPtr
->monthdayState
[m
] & mask
);
640 if(i
==7) { /* past saturday, go to next week's sunday */
645 SetTextColor(hdc
, infoPtr
->txt
);
648 /* draw `today' date if style allows it, and draw a circle before today's
649 * date if necessary */
651 if(!(dwStyle
& MCS_NOTODAY
)) {
653 if(!(dwStyle
& MCS_NOTODAYCIRCLE
)) {
654 /*day is the number of days from nextmonth we put on the calendar */
655 MONTHCAL_CircleDay(hdc
, infoPtr
,
656 day
+MONTHCAL_MonthLength(infoPtr
->currentMonth
,infoPtr
->currentYear
),
657 infoPtr
->currentMonth
);
660 if (!LoadStringA(COMCTL32_hModule
,IDM_TODAY
,buf1
,sizeof(buf1
)))
662 WARN("Can't load resource\n");
663 strcpy(buf1
,"Today:");
665 MONTHCAL_CalcDayRect(infoPtr
, &rtoday
, 1, 6);
666 MONTHCAL_CopyTime(&infoPtr
->todaysDate
,&localtime
);
667 GetDateFormatA(LOCALE_USER_DEFAULT
,DATE_SHORTDATE
,&localtime
,NULL
,buf2
,sizeof(buf2
));
668 sprintf(buf
, "%s %s", buf1
,buf2
);
669 SelectObject(hdc
, infoPtr
->hBoldFont
);
671 if(IntersectRect(&rcTemp
, &(ps
->rcPaint
), &rtoday
))
673 DrawTextA(hdc
, buf
, -1, &rtoday
, DT_CALCRECT
| DT_LEFT
| DT_VCENTER
| DT_SINGLELINE
);
674 DrawTextA(hdc
, buf
, -1, &rtoday
, DT_LEFT
| DT_VCENTER
| DT_SINGLELINE
);
676 SelectObject(hdc
, infoPtr
->hFont
);
679 /*eventually draw week numbers*/
680 if(dwStyle
& MCS_WEEKNUMBERS
) {
681 /* display weeknumbers*/
684 /* Rules what week to call the first week of a new year:
685 LOCALE_IFIRSTWEEKOFYEAR == 0 (e.g US?):
686 The week containing Jan 1 is the first week of year
687 LOCALE_IFIRSTWEEKOFYEAR == 2 (e.g. Germany):
688 First week of year must contain 4 days of the new year
689 LOCALE_IFIRSTWEEKOFYEAR == 1 (what contries?)
690 The first week of the year must contain only days of the new year
692 GetLocaleInfoA(LOCALE_USER_DEFAULT
, LOCALE_IFIRSTWEEKOFYEAR
,
694 sscanf(buf
, "%d", &weeknum
);
705 if (infoPtr
->currentMonth
< 2)
707 /* calculate all those exceptions for january */
708 weeknum1
=MONTHCAL_CalculateDayOfWeek(1,1,infoPtr
->currentYear
);
709 if ((infoPtr
->firstDay
+7 - weeknum1
)%7 > mindays
)
715 weeknum
+=MONTHCAL_MonthLength(i
+1, infoPtr
->currentYear
-1);
716 weeknum
+=startofprescal
+ 7;
718 weeknum1
=MONTHCAL_CalculateDayOfWeek(1,1,infoPtr
->currentYear
-1);
719 if ((infoPtr
->firstDay
+ 7 - weeknum1
)%7 > mindays
)
726 for(i
=0; i
<prevMonth
-1; i
++)
727 weeknum
+=MONTHCAL_MonthLength(i
+1, infoPtr
->currentYear
);
728 weeknum
+=startofprescal
+ 7;
730 weeknum1
=MONTHCAL_CalculateDayOfWeek(1,1,infoPtr
->currentYear
);
731 if ((infoPtr
->firstDay
+ 7 - weeknum1
)%7 > mindays
)
734 days
->left
= infoPtr
->weeknums
.left
;
735 days
->right
= infoPtr
->weeknums
.right
;
736 days
->top
= infoPtr
->weeknums
.top
;
737 days
->bottom
= days
->top
+infoPtr
->height_increment
;
739 if((i
==0)&&(weeknum
>50))
741 sprintf(buf
, "%d", weeknum
);
744 else if((i
==5)&&(weeknum
>47))
746 sprintf(buf
, "%d", 1);
749 sprintf(buf
, "%d", weeknum
+ i
);
750 DrawTextA(hdc
, buf
, -1, days
, DT_CENTER
| DT_VCENTER
| DT_SINGLELINE
);
751 days
->top
+=infoPtr
->height_increment
;
752 days
->bottom
+=infoPtr
->height_increment
;
755 MoveToEx(hdc
, infoPtr
->weeknums
.right
, infoPtr
->weeknums
.top
+ 3 , NULL
);
756 LineTo(hdc
, infoPtr
->weeknums
.right
, infoPtr
->weeknums
.bottom
);
759 /* currentFont was font at entering Refresh */
761 SetBkColor(hdc
, oldBkColor
);
762 SelectObject(hdc
, currentFont
);
763 SetTextColor(hdc
, oldTextColor
);
768 MONTHCAL_GetMinReqRect(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
770 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
771 LPRECT lpRect
= (LPRECT
) lParam
;
772 TRACE("%x %lx\n", wParam
, lParam
);
774 /* validate parameters */
776 if((infoPtr
==NULL
) ||(lpRect
== NULL
) ) return FALSE
;
778 lpRect
->left
= infoPtr
->rcClient
.left
;
779 lpRect
->right
= infoPtr
->rcClient
.right
;
780 lpRect
->top
= infoPtr
->rcClient
.top
;
781 lpRect
->bottom
= infoPtr
->rcClient
.bottom
;
787 MONTHCAL_GetColor(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
789 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
791 TRACE("%x %lx\n", wParam
, lParam
);
793 switch((int)wParam
) {
794 case MCSC_BACKGROUND
:
799 return infoPtr
->titlebk
;
801 return infoPtr
->titletxt
;
803 return infoPtr
->monthbk
;
804 case MCSC_TRAILINGTEXT
:
805 return infoPtr
->trailingtxt
;
813 MONTHCAL_SetColor(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
815 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
818 TRACE("%x %lx\n", wParam
, lParam
);
820 switch((int)wParam
) {
821 case MCSC_BACKGROUND
:
823 infoPtr
->bk
= (COLORREF
)lParam
;
827 infoPtr
->txt
= (COLORREF
)lParam
;
830 prev
= infoPtr
->titlebk
;
831 infoPtr
->titlebk
= (COLORREF
)lParam
;
834 prev
=infoPtr
->titletxt
;
835 infoPtr
->titletxt
= (COLORREF
)lParam
;
838 prev
= infoPtr
->monthbk
;
839 infoPtr
->monthbk
= (COLORREF
)lParam
;
841 case MCSC_TRAILINGTEXT
:
842 prev
= infoPtr
->trailingtxt
;
843 infoPtr
->trailingtxt
= (COLORREF
)lParam
;
847 InvalidateRect(hwnd
, NULL
, FALSE
);
853 MONTHCAL_GetMonthDelta(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
855 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
857 TRACE("%x %lx\n", wParam
, lParam
);
860 return infoPtr
->delta
;
862 return infoPtr
->visible
;
867 MONTHCAL_SetMonthDelta(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
869 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
870 int prev
= infoPtr
->delta
;
872 TRACE("%x %lx\n", wParam
, lParam
);
874 infoPtr
->delta
= (int)wParam
;
880 MONTHCAL_GetFirstDayOfWeek(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
882 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
884 return infoPtr
->firstDay
;
888 /* sets the first day of the week that will appear in the control */
889 /* 0 == Monday, 6 == Sunday */
890 /* FIXME: this needs to be implemented properly in MONTHCAL_Refresh() */
891 /* FIXME: we need more error checking here */
893 MONTHCAL_SetFirstDayOfWeek(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
895 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
896 int prev
= infoPtr
->firstDay
;
900 TRACE("%x %lx\n", wParam
, lParam
);
902 if((lParam
>= 0) && (lParam
< 7)) {
903 infoPtr
->firstDay
= (int)lParam
;
907 GetLocaleInfoA(LOCALE_USER_DEFAULT
, LOCALE_IFIRSTDAYOFWEEK
,
909 TRACE("%s %d\n", buf
, strlen(buf
));
910 if(sscanf(buf
, "%d", &day
) == 1)
911 infoPtr
->firstDay
= day
;
913 infoPtr
->firstDay
= 0;
919 /* FIXME: fill this in */
921 MONTHCAL_GetMonthRange(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
923 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
925 TRACE("%x %lx\n", wParam
, lParam
);
928 return infoPtr
->monthRange
;
933 MONTHCAL_GetMaxTodayWidth(HWND hwnd
)
935 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
937 return(infoPtr
->todayrect
.right
- infoPtr
->todayrect
.left
);
941 /* FIXME: are validated times taken from current date/time or simply
943 * FIXME: check whether MCM_GETMONTHRANGE shows correct result after
944 * adjusting range with MCM_SETRANGE
948 MONTHCAL_SetRange(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
950 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
951 SYSTEMTIME lprgSysTimeArray
[1];
954 TRACE("%x %lx\n", wParam
, lParam
);
956 if(wParam
& GDTR_MAX
) {
957 if(MONTHCAL_ValidateTime(lprgSysTimeArray
[1])){
958 MONTHCAL_CopyTime(&lprgSysTimeArray
[1], &infoPtr
->maxDate
);
959 infoPtr
->rangeValid
|=GDTR_MAX
;
961 GetSystemTime(&infoPtr
->todaysDate
);
962 MONTHCAL_CopyTime(&infoPtr
->todaysDate
, &infoPtr
->maxDate
);
965 if(wParam
& GDTR_MIN
) {
966 if(MONTHCAL_ValidateTime(lprgSysTimeArray
[0])) {
967 MONTHCAL_CopyTime(&lprgSysTimeArray
[0], &infoPtr
->maxDate
);
968 infoPtr
->rangeValid
|=GDTR_MIN
;
970 GetSystemTime(&infoPtr
->todaysDate
);
971 MONTHCAL_CopyTime(&infoPtr
->todaysDate
, &infoPtr
->maxDate
);
975 prev
= infoPtr
->monthRange
;
976 infoPtr
->monthRange
= infoPtr
->maxDate
.wMonth
- infoPtr
->minDate
.wMonth
;
978 if(infoPtr
->monthRange
!=prev
) {
979 infoPtr
->monthdayState
= ReAlloc(infoPtr
->monthdayState
,
980 infoPtr
->monthRange
* sizeof(MONTHDAYSTATE
));
987 /* CHECKME: At the moment, we copy ranges anyway,regardless of
988 * infoPtr->rangeValid; a invalid range is simply filled with zeros in
989 * SetRange. Is this the right behavior?
993 MONTHCAL_GetRange(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
995 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
996 SYSTEMTIME
*lprgSysTimeArray
= (SYSTEMTIME
*)lParam
;
998 /* validate parameters */
1000 if((infoPtr
==NULL
) || (lprgSysTimeArray
==NULL
)) return FALSE
;
1002 MONTHCAL_CopyTime(&infoPtr
->maxDate
, &lprgSysTimeArray
[1]);
1003 MONTHCAL_CopyTime(&infoPtr
->minDate
, &lprgSysTimeArray
[0]);
1005 return infoPtr
->rangeValid
;
1010 MONTHCAL_SetDayState(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
1013 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
1014 int i
, iMonths
= (int)wParam
;
1015 MONTHDAYSTATE
*dayStates
= (LPMONTHDAYSTATE
)lParam
;
1017 TRACE("%x %lx\n", wParam
, lParam
);
1018 if(iMonths
!=infoPtr
->monthRange
) return 0;
1020 for(i
=0; i
<iMonths
; i
++)
1021 infoPtr
->monthdayState
[i
] = dayStates
[i
];
1026 MONTHCAL_GetCurSel(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 MONTHCAL_CopyTime(&infoPtr
->minSel
, lpSel
);
1039 /* FIXME: if the specified date is not visible, make it visible */
1040 /* FIXME: redraw? */
1042 MONTHCAL_SetCurSel(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
1044 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
1045 SYSTEMTIME
*lpSel
= (SYSTEMTIME
*)lParam
;
1047 TRACE("%x %lx\n", wParam
, lParam
);
1048 if((infoPtr
==NULL
) ||(lpSel
==NULL
)) return FALSE
;
1049 if(GetWindowLongA(hwnd
, GWL_STYLE
) & MCS_MULTISELECT
) return FALSE
;
1051 TRACE("%d %d\n", lpSel
->wMonth
, lpSel
->wDay
);
1053 MONTHCAL_CopyTime(lpSel
, &infoPtr
->minSel
);
1054 MONTHCAL_CopyTime(lpSel
, &infoPtr
->maxSel
);
1056 InvalidateRect(hwnd
, NULL
, FALSE
);
1063 MONTHCAL_GetMaxSelCount(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
1065 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
1067 TRACE("%x %lx\n", wParam
, lParam
);
1068 return infoPtr
->maxSelCount
;
1073 MONTHCAL_SetMaxSelCount(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
1075 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
1077 TRACE("%x %lx\n", wParam
, lParam
);
1078 if(GetWindowLongA(hwnd
, GWL_STYLE
) & MCS_MULTISELECT
) {
1079 infoPtr
->maxSelCount
= wParam
;
1087 MONTHCAL_GetSelRange(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
1089 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
1090 SYSTEMTIME
*lprgSysTimeArray
= (SYSTEMTIME
*) lParam
;
1092 TRACE("%x %lx\n", wParam
, lParam
);
1094 /* validate parameters */
1096 if((infoPtr
==NULL
) ||(lprgSysTimeArray
==NULL
)) return FALSE
;
1098 if(GetWindowLongA(hwnd
, GWL_STYLE
) & MCS_MULTISELECT
)
1100 MONTHCAL_CopyTime(&infoPtr
->maxSel
, &lprgSysTimeArray
[1]);
1101 MONTHCAL_CopyTime(&infoPtr
->minSel
, &lprgSysTimeArray
[0]);
1102 TRACE("[min,max]=[%d %d]\n", infoPtr
->minSel
.wDay
, infoPtr
->maxSel
.wDay
);
1111 MONTHCAL_SetSelRange(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
1113 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
1114 SYSTEMTIME
*lprgSysTimeArray
= (SYSTEMTIME
*) lParam
;
1116 TRACE("%x %lx\n", wParam
, lParam
);
1118 /* validate parameters */
1120 if((infoPtr
==NULL
) ||(lprgSysTimeArray
==NULL
)) return FALSE
;
1122 if(GetWindowLongA( hwnd
, GWL_STYLE
) & MCS_MULTISELECT
)
1124 MONTHCAL_CopyTime(&lprgSysTimeArray
[1], &infoPtr
->maxSel
);
1125 MONTHCAL_CopyTime(&lprgSysTimeArray
[0], &infoPtr
->minSel
);
1126 TRACE("[min,max]=[%d %d]\n", infoPtr
->minSel
.wDay
, infoPtr
->maxSel
.wDay
);
1135 MONTHCAL_GetToday(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(&infoPtr
->todaysDate
, lpToday
);
1151 MONTHCAL_SetToday(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
1153 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
1154 SYSTEMTIME
*lpToday
= (SYSTEMTIME
*) lParam
;
1156 TRACE("%x %lx\n", wParam
, lParam
);
1158 /* validate parameters */
1160 if((infoPtr
==NULL
) ||(lpToday
==NULL
)) return FALSE
;
1161 MONTHCAL_CopyTime(lpToday
, &infoPtr
->todaysDate
);
1162 InvalidateRect(hwnd
, NULL
, FALSE
);
1168 MONTHCAL_HitTest(HWND hwnd
, LPARAM lParam
)
1170 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
1171 PMCHITTESTINFO lpht
= (PMCHITTESTINFO
)lParam
;
1179 retval
= MCHT_NOWHERE
;
1182 /* Comment in for debugging...
1183 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,
1184 infoPtr->wdays.left, infoPtr->wdays.right,
1185 infoPtr->wdays.top, infoPtr->wdays.bottom,
1186 infoPtr->days.left, infoPtr->days.right,
1187 infoPtr->days.top, infoPtr->days.bottom,
1188 infoPtr->todayrect.left, infoPtr->todayrect.right,
1189 infoPtr->todayrect.top, infoPtr->todayrect.bottom,
1190 infoPtr->weeknums.left, infoPtr->weeknums.right,
1191 infoPtr->weeknums.top, infoPtr->weeknums.bottom);
1194 /* are we in the header? */
1196 if(PtInRect(&infoPtr
->title
, lpht
->pt
)) {
1197 if(PtInRect(&infoPtr
->titlebtnprev
, lpht
->pt
)) {
1198 retval
= MCHT_TITLEBTNPREV
;
1201 if(PtInRect(&infoPtr
->titlebtnnext
, lpht
->pt
)) {
1202 retval
= MCHT_TITLEBTNNEXT
;
1205 if(PtInRect(&infoPtr
->titlemonth
, lpht
->pt
)) {
1206 retval
= MCHT_TITLEMONTH
;
1209 if(PtInRect(&infoPtr
->titleyear
, lpht
->pt
)) {
1210 retval
= MCHT_TITLEYEAR
;
1214 retval
= MCHT_TITLE
;
1218 day
= MONTHCAL_CalcDayFromPos(infoPtr
,x
,y
,&wday
,&wnum
);
1219 if(PtInRect(&infoPtr
->wdays
, lpht
->pt
)) {
1220 retval
= MCHT_CALENDARDAY
;
1221 lpht
->st
.wYear
= infoPtr
->currentYear
;
1222 lpht
->st
.wMonth
= (day
< 1)? infoPtr
->currentMonth
-1 : infoPtr
->currentMonth
;
1223 lpht
->st
.wDay
= (day
< 1)?
1224 MONTHCAL_MonthLength(infoPtr
->currentMonth
-1,infoPtr
->currentYear
) -day
: day
;
1227 if(PtInRect(&infoPtr
->weeknums
, lpht
->pt
)) {
1228 retval
= MCHT_CALENDARWEEKNUM
;
1229 lpht
->st
.wYear
= infoPtr
->currentYear
;
1230 lpht
->st
.wMonth
= (day
< 1) ? infoPtr
->currentMonth
-1 :
1231 (day
> MONTHCAL_MonthLength(infoPtr
->currentMonth
,infoPtr
->currentYear
)) ?
1232 infoPtr
->currentMonth
+1 :infoPtr
->currentMonth
;
1233 lpht
->st
.wDay
= (day
< 1 ) ?
1234 MONTHCAL_MonthLength(infoPtr
->currentMonth
-1,infoPtr
->currentYear
) -day
:
1235 (day
> MONTHCAL_MonthLength(infoPtr
->currentMonth
,infoPtr
->currentYear
)) ?
1236 day
- MONTHCAL_MonthLength(infoPtr
->currentMonth
,infoPtr
->currentYear
) : day
;
1239 if(PtInRect(&infoPtr
->days
, lpht
->pt
))
1241 lpht
->st
.wYear
= infoPtr
->currentYear
;
1244 retval
= MCHT_CALENDARDATEPREV
;
1245 lpht
->st
.wMonth
= infoPtr
->currentMonth
- 1;
1246 if (lpht
->st
.wMonth
<1)
1248 lpht
->st
.wMonth
= 12;
1251 lpht
->st
.wDay
= MONTHCAL_MonthLength(lpht
->st
.wMonth
,lpht
->st
.wYear
) -day
;
1253 else if (day
> MONTHCAL_MonthLength(infoPtr
->currentMonth
,infoPtr
->currentYear
))
1255 retval
= MCHT_CALENDARDATENEXT
;
1256 lpht
->st
.wMonth
= infoPtr
->currentMonth
+ 1;
1257 if (lpht
->st
.wMonth
<12)
1259 lpht
->st
.wMonth
= 1;
1262 lpht
->st
.wDay
= day
- MONTHCAL_MonthLength(infoPtr
->currentMonth
,infoPtr
->currentYear
) ;
1265 retval
= MCHT_CALENDARDATE
;
1266 lpht
->st
.wMonth
= infoPtr
->currentMonth
;
1267 lpht
->st
.wDay
= day
;
1271 if(PtInRect(&infoPtr
->todayrect
, lpht
->pt
)) {
1272 retval
= MCHT_TODAYLINK
;
1277 /* Hit nothing special? What's left must be background :-) */
1279 retval
= MCHT_CALENDARBK
;
1281 lpht
->uHit
= retval
;
1286 static void MONTHCAL_GoToNextMonth(HWND hwnd
, MONTHCAL_INFO
*infoPtr
)
1288 DWORD dwStyle
= GetWindowLongA(hwnd
, GWL_STYLE
);
1290 TRACE("MONTHCAL_GoToNextMonth\n");
1292 infoPtr
->currentMonth
++;
1293 if(infoPtr
->currentMonth
> 12) {
1294 infoPtr
->currentYear
++;
1295 infoPtr
->currentMonth
= 1;
1298 if(dwStyle
& MCS_DAYSTATE
) {
1302 nmds
.nmhdr
.hwndFrom
= hwnd
;
1303 nmds
.nmhdr
.idFrom
= GetWindowLongA(hwnd
, GWL_ID
);
1304 nmds
.nmhdr
.code
= MCN_GETDAYSTATE
;
1305 nmds
.cDayState
= infoPtr
->monthRange
;
1306 nmds
.prgDayState
= Alloc(infoPtr
->monthRange
* sizeof(MONTHDAYSTATE
));
1308 SendMessageA(infoPtr
->hwndNotify
, WM_NOTIFY
,
1309 (WPARAM
)nmds
.nmhdr
.idFrom
, (LPARAM
)&nmds
);
1310 for(i
=0; i
<infoPtr
->monthRange
; i
++)
1311 infoPtr
->monthdayState
[i
] = nmds
.prgDayState
[i
];
1316 static void MONTHCAL_GoToPrevMonth(HWND hwnd
, MONTHCAL_INFO
*infoPtr
)
1318 DWORD dwStyle
= GetWindowLongA(hwnd
, GWL_STYLE
);
1320 TRACE("MONTHCAL_GoToPrevMonth\n");
1322 infoPtr
->currentMonth
--;
1323 if(infoPtr
->currentMonth
< 1) {
1324 infoPtr
->currentYear
--;
1325 infoPtr
->currentMonth
= 12;
1328 if(dwStyle
& MCS_DAYSTATE
) {
1332 nmds
.nmhdr
.hwndFrom
= hwnd
;
1333 nmds
.nmhdr
.idFrom
= GetWindowLongA(hwnd
, GWL_ID
);
1334 nmds
.nmhdr
.code
= MCN_GETDAYSTATE
;
1335 nmds
.cDayState
= infoPtr
->monthRange
;
1336 nmds
.prgDayState
= Alloc
1337 (infoPtr
->monthRange
* sizeof(MONTHDAYSTATE
));
1339 SendMessageA(infoPtr
->hwndNotify
, WM_NOTIFY
,
1340 (WPARAM
)nmds
.nmhdr
.idFrom
, (LPARAM
)&nmds
);
1341 for(i
=0; i
<infoPtr
->monthRange
; i
++)
1342 infoPtr
->monthdayState
[i
] = nmds
.prgDayState
[i
];
1347 MONTHCAL_RButtonDown(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
1349 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
1354 hMenu
= CreatePopupMenu();
1355 if (!LoadStringA(COMCTL32_hModule
,IDM_GOTODAY
,buf
,sizeof(buf
)))
1357 WARN("Can't load resource\n");
1358 strcpy(buf
,"Go to Today:");
1360 AppendMenuA(hMenu
, MF_STRING
|MF_ENABLED
,1, buf
);
1361 menupoint
.x
=(INT
)LOWORD(lParam
);
1362 menupoint
.y
=(INT
)HIWORD(lParam
);
1363 ClientToScreen(hwnd
, &menupoint
);
1364 if( TrackPopupMenu(hMenu
,TPM_RIGHTBUTTON
| TPM_NONOTIFY
|TPM_RETURNCMD
,
1365 menupoint
.x
,menupoint
.y
,0,hwnd
,NULL
))
1367 infoPtr
->currentMonth
=infoPtr
->todaysDate
.wMonth
;
1368 infoPtr
->currentYear
=infoPtr
->todaysDate
.wYear
;
1369 InvalidateRect(hwnd
, NULL
, FALSE
);
1375 MONTHCAL_LButtonDown(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
1377 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
1381 RECT rcDay
; /* used in determining area to invalidate */
1385 TRACE("%x %lx\n", wParam
, lParam
);
1387 if (infoPtr
->hWndYearUpDown
)
1389 infoPtr
->currentYear
=SendMessageA( infoPtr
->hWndYearUpDown
, UDM_SETPOS
, (WPARAM
) 0,(LPARAM
)0);
1390 if(!DestroyWindow(infoPtr
->hWndYearUpDown
))
1392 FIXME("Can't destroy Updown Control\n");
1395 infoPtr
->hWndYearUpDown
=0;
1396 if(!DestroyWindow(infoPtr
->hWndYearEdit
))
1398 FIXME("Can't destroy Updown Control\n");
1401 infoPtr
->hWndYearEdit
=0;
1402 InvalidateRect(hwnd
, NULL
, FALSE
);
1405 ht
.pt
.x
= (INT
)LOWORD(lParam
);
1406 ht
.pt
.y
= (INT
)HIWORD(lParam
);
1407 hit
= MONTHCAL_HitTest(hwnd
, (LPARAM
)&ht
);
1409 /* FIXME: these flags should be checked by */
1410 /*((hit & MCHT_XXX) == MCHT_XXX) b/c some of the flags are */
1412 if(hit
==MCHT_TITLEBTNNEXT
) {
1413 MONTHCAL_GoToNextMonth(hwnd
, infoPtr
);
1414 infoPtr
->status
= MC_NEXTPRESSED
;
1415 SetTimer(hwnd
, MC_NEXTMONTHTIMER
, MC_NEXTMONTHDELAY
, 0);
1416 InvalidateRect(hwnd
, NULL
, FALSE
);
1419 if(hit
== MCHT_TITLEBTNPREV
){
1420 MONTHCAL_GoToPrevMonth(hwnd
, infoPtr
);
1421 infoPtr
->status
= MC_PREVPRESSED
;
1422 SetTimer(hwnd
, MC_PREVMONTHTIMER
, MC_NEXTMONTHDELAY
, 0);
1423 InvalidateRect(hwnd
, NULL
, FALSE
);
1427 if(hit
== MCHT_TITLEMONTH
) {
1428 hMenu
= CreatePopupMenu();
1432 GetLocaleInfoA( LOCALE_USER_DEFAULT
,LOCALE_SMONTHNAME1
+i
,
1434 AppendMenuA(hMenu
, MF_STRING
|MF_ENABLED
,i
+1, buf
);
1436 menupoint
.x
=infoPtr
->titlemonth
.right
;
1437 menupoint
.y
=infoPtr
->titlemonth
.bottom
;
1438 ClientToScreen(hwnd
, &menupoint
);
1439 i
= TrackPopupMenu(hMenu
,TPM_LEFTALIGN
| TPM_NONOTIFY
| TPM_RIGHTBUTTON
| TPM_RETURNCMD
,
1440 menupoint
.x
,menupoint
.y
,0,hwnd
,NULL
);
1441 if ((i
>0) && (i
<13))
1443 infoPtr
->currentMonth
=i
;
1444 InvalidateRect(hwnd
, NULL
, FALSE
);
1447 if(hit
== MCHT_TITLEYEAR
) {
1448 infoPtr
->hWndYearEdit
=CreateWindowExA(0,
1451 WS_VISIBLE
| WS_CHILD
|UDS_SETBUDDYINT
,
1452 infoPtr
->titleyear
.left
+3,infoPtr
->titlebtnnext
.top
,
1453 infoPtr
->titleyear
.right
-infoPtr
->titleyear
.left
,
1454 infoPtr
->textHeight
,
1459 infoPtr
->hWndYearUpDown
=CreateWindowExA(0,
1462 WS_VISIBLE
| WS_CHILD
|UDS_SETBUDDYINT
|UDS_NOTHOUSANDS
|UDS_ARROWKEYS
,
1463 infoPtr
->titleyear
.right
+6,infoPtr
->titlebtnnext
.top
,
1465 infoPtr
->textHeight
,
1470 SendMessageA( infoPtr
->hWndYearUpDown
, UDM_SETRANGE
, (WPARAM
) 0, MAKELONG (9999, 1753));
1471 SendMessageA( infoPtr
->hWndYearUpDown
, UDM_SETBUDDY
, (WPARAM
) infoPtr
->hWndYearEdit
, (LPARAM
)0 );
1472 SendMessageA( infoPtr
->hWndYearUpDown
, UDM_SETPOS
, (WPARAM
) 0,(LPARAM
)infoPtr
->currentYear
);
1476 if(hit
== MCHT_TODAYLINK
) {
1477 infoPtr
->currentMonth
=infoPtr
->todaysDate
.wMonth
;
1478 infoPtr
->currentYear
=infoPtr
->todaysDate
.wYear
;
1479 InvalidateRect(hwnd
, NULL
, FALSE
);
1482 if(hit
&& MCHT_CALENDARDATE
) {
1483 SYSTEMTIME selArray
[2];
1486 TRACE("MCHT_CALENDARDATE\n");
1487 nmsc
.nmhdr
.hwndFrom
= hwnd
;
1488 nmsc
.nmhdr
.idFrom
= GetWindowLongA(hwnd
, GWL_ID
);
1489 nmsc
.nmhdr
.code
= MCN_SELCHANGE
;
1490 MONTHCAL_CopyTime(&nmsc
.stSelStart
, &infoPtr
->minSel
);
1491 MONTHCAL_CopyTime(&nmsc
.stSelEnd
, &infoPtr
->maxSel
);
1493 SendMessageA(infoPtr
->hwndNotify
, WM_NOTIFY
,
1494 (WPARAM
)nmsc
.nmhdr
.idFrom
,(LPARAM
)&nmsc
);
1496 MONTHCAL_CopyTime(&ht
.st
, &selArray
[0]);
1497 MONTHCAL_CopyTime(&ht
.st
, &selArray
[1]);
1498 MONTHCAL_SetSelRange(hwnd
,0,(LPARAM
) &selArray
);
1500 /* redraw both old and new days if the selected day changed */
1501 if(infoPtr
->curSelDay
!= ht
.st
.wDay
) {
1502 MONTHCAL_CalcPosFromDay(infoPtr
, ht
.st
.wDay
, ht
.st
.wMonth
, &rcDay
);
1503 InvalidateRect(hwnd
, &rcDay
, TRUE
);
1505 MONTHCAL_CalcPosFromDay(infoPtr
, infoPtr
->curSelDay
, infoPtr
->currentMonth
, &rcDay
);
1506 InvalidateRect(hwnd
, &rcDay
, TRUE
);
1509 infoPtr
->firstSelDay
= ht
.st
.wDay
;
1510 infoPtr
->curSelDay
= ht
.st
.wDay
;
1511 infoPtr
->status
= MC_SEL_LBUTDOWN
;
1520 MONTHCAL_LButtonUp(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
1522 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
1525 BOOL redraw
= FALSE
;
1531 if(infoPtr
->status
& MC_NEXTPRESSED
) {
1532 KillTimer(hwnd
, MC_NEXTMONTHTIMER
);
1535 if(infoPtr
->status
& MC_PREVPRESSED
) {
1536 KillTimer(hwnd
, MC_PREVMONTHTIMER
);
1540 ht
.pt
.x
= (INT
)LOWORD(lParam
);
1541 ht
.pt
.y
= (INT
)HIWORD(lParam
);
1542 hit
= MONTHCAL_HitTest(hwnd
, (LPARAM
)&ht
);
1544 infoPtr
->status
= MC_SEL_LBUTUP
;
1546 if(hit
==MCHT_CALENDARDATENEXT
) {
1547 MONTHCAL_GoToNextMonth(hwnd
, infoPtr
);
1548 InvalidateRect(hwnd
, NULL
, FALSE
);
1551 if(hit
== MCHT_CALENDARDATEPREV
){
1552 MONTHCAL_GoToPrevMonth(hwnd
, infoPtr
);
1553 InvalidateRect(hwnd
, NULL
, FALSE
);
1556 nmhdr
.hwndFrom
= hwnd
;
1557 nmhdr
.idFrom
= GetWindowLongA( hwnd
, GWL_ID
);
1558 nmhdr
.code
= NM_RELEASEDCAPTURE
;
1559 TRACE("Sent notification from %p to %p\n", hwnd
, infoPtr
->hwndNotify
);
1561 SendMessageA(infoPtr
->hwndNotify
, WM_NOTIFY
,
1562 (WPARAM
)nmhdr
.idFrom
, (LPARAM
)&nmhdr
);
1564 nmsc
.nmhdr
.hwndFrom
= hwnd
;
1565 nmsc
.nmhdr
.idFrom
= GetWindowLongA(hwnd
, GWL_ID
);
1566 nmsc
.nmhdr
.code
= MCN_SELECT
;
1567 MONTHCAL_CopyTime(&nmsc
.stSelStart
, &infoPtr
->minSel
);
1568 MONTHCAL_CopyTime(&nmsc
.stSelEnd
, &infoPtr
->maxSel
);
1570 SendMessageA(infoPtr
->hwndNotify
, WM_NOTIFY
,
1571 (WPARAM
)nmsc
.nmhdr
.idFrom
, (LPARAM
)&nmsc
);
1573 /* redraw if necessary */
1575 InvalidateRect(hwnd
, NULL
, FALSE
);
1582 MONTHCAL_Timer(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
1584 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
1585 BOOL redraw
= FALSE
;
1587 TRACE(" %d\n", wParam
);
1588 if(!infoPtr
) return 0;
1591 case MC_NEXTMONTHTIMER
:
1593 MONTHCAL_GoToNextMonth(hwnd
, infoPtr
);
1595 case MC_PREVMONTHTIMER
:
1597 MONTHCAL_GoToPrevMonth(hwnd
, infoPtr
);
1600 ERR("got unknown timer\n");
1603 /* redraw only if necessary */
1605 InvalidateRect(hwnd
, NULL
, FALSE
);
1612 MONTHCAL_MouseMove(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
1614 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
1616 int oldselday
, selday
, hit
;
1619 if(!(infoPtr
->status
& MC_SEL_LBUTDOWN
)) return 0;
1621 ht
.pt
.x
= LOWORD(lParam
);
1622 ht
.pt
.y
= HIWORD(lParam
);
1624 hit
= MONTHCAL_HitTest(hwnd
, (LPARAM
)&ht
);
1626 /* not on the calendar date numbers? bail out */
1627 TRACE("hit:%x\n",hit
);
1628 if((hit
& MCHT_CALENDARDATE
) != MCHT_CALENDARDATE
) return 0;
1630 selday
= ht
.st
.wDay
;
1631 oldselday
= infoPtr
->curSelDay
;
1632 infoPtr
->curSelDay
= selday
;
1633 MONTHCAL_CalcPosFromDay(infoPtr
, selday
, ht
.st
. wMonth
, &r
);
1635 if(GetWindowLongA(hwnd
, GWL_STYLE
) & MCS_MULTISELECT
) {
1636 SYSTEMTIME selArray
[2];
1639 MONTHCAL_GetSelRange(hwnd
, 0, (LPARAM
)&selArray
);
1641 if(infoPtr
->firstSelDay
==selArray
[0].wDay
) i
=1;
1642 TRACE("oldRange:%d %d %d %d\n", infoPtr
->firstSelDay
, selArray
[0].wDay
, selArray
[1].wDay
, i
);
1643 if(infoPtr
->firstSelDay
==selArray
[1].wDay
) {
1644 /* 1st time we get here: selArray[0]=selArray[1]) */
1645 /* if we're still at the first selected date, return */
1646 if(infoPtr
->firstSelDay
==selday
) goto done
;
1647 if(selday
<infoPtr
->firstSelDay
) i
= 0;
1650 if(abs(infoPtr
->firstSelDay
- selday
) >= infoPtr
->maxSelCount
) {
1651 if(selday
>infoPtr
->firstSelDay
)
1652 selday
= infoPtr
->firstSelDay
+ infoPtr
->maxSelCount
;
1654 selday
= infoPtr
->firstSelDay
- infoPtr
->maxSelCount
;
1657 if(selArray
[i
].wDay
!=selday
) {
1658 TRACE("newRange:%d %d %d %d\n", infoPtr
->firstSelDay
, selArray
[0].wDay
, selArray
[1].wDay
, i
);
1660 selArray
[i
].wDay
= selday
;
1662 if(selArray
[0].wDay
>selArray
[1].wDay
) {
1664 tempday
= selArray
[1].wDay
;
1665 selArray
[1].wDay
= selArray
[0].wDay
;
1666 selArray
[0].wDay
= tempday
;
1669 MONTHCAL_SetSelRange(hwnd
, 0, (LPARAM
)&selArray
);
1675 /* only redraw if the currently selected day changed */
1676 /* FIXME: this should specify a rectangle containing only the days that changed */
1677 /* using InvalidateRect */
1678 if(oldselday
!= infoPtr
->curSelDay
)
1679 InvalidateRect(hwnd
, NULL
, FALSE
);
1686 MONTHCAL_Paint(HWND hwnd
, WPARAM wParam
)
1688 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
1692 /* fill ps.rcPaint with a default rect */
1693 memcpy(&(ps
.rcPaint
), &(infoPtr
->rcClient
), sizeof(infoPtr
->rcClient
));
1695 hdc
= (wParam
==0 ? BeginPaint(hwnd
, &ps
) : (HDC
)wParam
);
1696 MONTHCAL_Refresh(hwnd
, hdc
, &ps
);
1697 if(!wParam
) EndPaint(hwnd
, &ps
);
1703 MONTHCAL_KillFocus(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
1707 InvalidateRect(hwnd
, NULL
, TRUE
);
1714 MONTHCAL_SetFocus(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
1718 InvalidateRect(hwnd
, NULL
, FALSE
);
1723 /* sets the size information */
1724 static void MONTHCAL_UpdateSize(HWND hwnd
)
1726 HDC hdc
= GetDC(hwnd
);
1727 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
1728 RECT
*rcClient
=&infoPtr
->rcClient
;
1729 RECT
*rcDraw
=&infoPtr
->rcDraw
;
1730 RECT
*title
=&infoPtr
->title
;
1731 RECT
*prev
=&infoPtr
->titlebtnprev
;
1732 RECT
*next
=&infoPtr
->titlebtnnext
;
1733 RECT
*titlemonth
=&infoPtr
->titlemonth
;
1734 RECT
*titleyear
=&infoPtr
->titleyear
;
1735 RECT
*wdays
=&infoPtr
->wdays
;
1736 RECT
*weeknumrect
=&infoPtr
->weeknums
;
1737 RECT
*days
=&infoPtr
->days
;
1738 RECT
*todayrect
=&infoPtr
->todayrect
;
1741 DWORD dwStyle
= GetWindowLongA(hwnd
, GWL_STYLE
);
1745 currentFont
= SelectObject(hdc
, infoPtr
->hFont
);
1747 /* FIXME: need a way to determine current font, without setting it */
1749 if(infoPtr->hFont!=currentFont) {
1750 SelectObject(hdc, currentFont);
1751 infoPtr->hFont=currentFont;
1752 GetObjectA(currentFont, sizeof(LOGFONTA), &logFont);
1753 logFont.lfWeight=FW_BOLD;
1754 infoPtr->hBoldFont = CreateFontIndirectA(&logFont);
1758 /* get the height and width of each day's text */
1759 GetTextMetricsA(hdc
, &tm
);
1760 infoPtr
->textHeight
= tm
.tmHeight
+ tm
.tmExternalLeading
;
1761 GetTextExtentPoint32A(hdc
, "Sun", 3, &size
);
1762 infoPtr
->textWidth
= size
.cx
+ 2;
1764 /* retrieve the controls client rectangle info infoPtr->rcClient */
1765 GetClientRect(hwnd
, rcClient
);
1767 /* rcDraw is the rectangle the control is drawn in */
1768 rcDraw
->left
= rcClient
->left
;
1769 rcDraw
->right
= rcClient
->right
;
1770 rcDraw
->top
= rcClient
->top
;
1771 rcDraw
->bottom
= rcClient
->bottom
;
1773 /* recalculate the height and width increments and offsets */
1774 /* FIXME: We use up all available width. This will inhibit having multiple
1775 calendars in a row, like win doesn
1777 if(dwStyle
& MCS_WEEKNUMBERS
)
1781 infoPtr
->width_increment
= (infoPtr
->rcDraw
.right
- infoPtr
->rcDraw
.left
) / xdiv
;
1782 infoPtr
->height_increment
= (infoPtr
->rcDraw
.bottom
- infoPtr
->rcDraw
.top
) / 10.0;
1783 infoPtr
->left_offset
= (infoPtr
->rcDraw
.right
- infoPtr
->rcDraw
.left
) - (infoPtr
->width_increment
* xdiv
);
1784 infoPtr
->top_offset
= (infoPtr
->rcDraw
.bottom
- infoPtr
->rcDraw
.top
) - (infoPtr
->height_increment
* 10.0);
1786 rcDraw
->bottom
= rcDraw
->top
+ 10 * infoPtr
->height_increment
;
1787 /* this is correct, the control does NOT expand vertically */
1788 /* like it does horizontally */
1789 /* make sure we don't move the controls bottom out of the client */
1791 /* title line has about 3 text heights, abrev days line, 6 weeksline and today circle line*/
1792 /*if((rcDraw->top + 9 * infoPtr->textHeight + 5) < rcDraw->bottom) {
1793 rcDraw->bottom = rcDraw->top + 9 * infoPtr->textHeight + 5;
1796 /* calculate title area */
1797 title
->top
= rcClient
->top
;
1798 title
->bottom
= title
->top
+ 2 * infoPtr
->height_increment
;
1799 title
->left
= rcClient
->left
;
1800 title
->right
= rcClient
->right
;
1802 /* set the dimensions of the next and previous buttons and center */
1803 /* the month text vertically */
1804 prev
->top
= next
->top
= title
->top
+ 6;
1805 prev
->bottom
= next
->bottom
= title
->bottom
- 6;
1806 prev
->left
= title
->left
+ 6;
1807 prev
->right
= prev
->left
+ (title
->bottom
- title
->top
) ;
1808 next
->right
= title
->right
- 6;
1809 next
->left
= next
->right
- (title
->bottom
- title
->top
);
1811 /* titlemonth->left and right change based upon the current month */
1812 /* and are recalculated in refresh as the current month may change */
1813 /* without the control being resized */
1814 titlemonth
->top
= titleyear
->top
= title
->top
+ (infoPtr
->height_increment
)/2;
1815 titlemonth
->bottom
= titleyear
->bottom
= title
->bottom
- (infoPtr
->height_increment
)/2;
1817 /* setup the dimensions of the rectangle we draw the names of the */
1818 /* days of the week in */
1819 weeknumrect
->left
=infoPtr
->left_offset
;
1820 if(dwStyle
& MCS_WEEKNUMBERS
)
1821 weeknumrect
->right
=prev
->right
;
1823 weeknumrect
->right
=weeknumrect
->left
;
1824 wdays
->left
= days
->left
= weeknumrect
->right
;
1825 wdays
->right
= days
->right
= wdays
->left
+ 7 * infoPtr
->width_increment
;
1826 wdays
->top
= title
->bottom
;
1827 wdays
->bottom
= wdays
->top
+ infoPtr
->height_increment
;
1829 days
->top
= weeknumrect
->top
= wdays
->bottom
;
1830 days
->bottom
= weeknumrect
->bottom
= days
->top
+ 6 * infoPtr
->height_increment
;
1832 todayrect
->left
= rcClient
->left
;
1833 todayrect
->right
= rcClient
->right
;
1834 todayrect
->top
= days
->bottom
;
1835 todayrect
->bottom
= days
->bottom
+ infoPtr
->height_increment
;
1837 /* uncomment for excessive debugging
1838 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",
1839 infoPtr->width_increment,infoPtr->height_increment,
1840 rcClient->left, rcClient->right, rcClient->top, rcClient->bottom,
1841 title->left, title->right, title->top, title->bottom,
1842 wdays->left, wdays->right, wdays->top, wdays->bottom,
1843 days->left, days->right, days->top, days->bottom,
1844 todayrect->left,todayrect->right,todayrect->top,todayrect->bottom);
1847 /* restore the originally selected font */
1848 SelectObject(hdc
, currentFont
);
1850 ReleaseDC(hwnd
, hdc
);
1853 static LRESULT
MONTHCAL_Size(HWND hwnd
, int Width
, int Height
)
1855 TRACE("(hwnd=%p, width=%d, height=%d)\n", hwnd
, Width
, Height
);
1857 MONTHCAL_UpdateSize(hwnd
);
1859 /* invalidate client area and erase background */
1860 InvalidateRect(hwnd
, NULL
, TRUE
);
1865 /* FIXME: check whether dateMin/dateMax need to be adjusted. */
1867 MONTHCAL_Create(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
1869 MONTHCAL_INFO
*infoPtr
;
1872 /* allocate memory for info structure */
1873 infoPtr
=(MONTHCAL_INFO
*)Alloc(sizeof(MONTHCAL_INFO
));
1874 SetWindowLongA(hwnd
, 0, (DWORD
)infoPtr
);
1876 if(infoPtr
== NULL
) {
1877 ERR( "could not allocate info memory!\n");
1880 if((MONTHCAL_INFO
*)GetWindowLongA(hwnd
, 0) != infoPtr
) {
1881 ERR( "pointer assignment error!\n");
1885 infoPtr
->hwndNotify
= ((LPCREATESTRUCTW
)lParam
)->hwndParent
;
1887 infoPtr
->hFont
= GetStockObject(DEFAULT_GUI_FONT
);
1888 GetObjectA(infoPtr
->hFont
, sizeof(LOGFONTA
), &logFont
);
1889 logFont
.lfWeight
= FW_BOLD
;
1890 infoPtr
->hBoldFont
= CreateFontIndirectA(&logFont
);
1892 /* initialize info structure */
1893 /* FIXME: calculate systemtime ->> localtime(substract timezoneinfo) */
1895 GetSystemTime(&infoPtr
->todaysDate
);
1896 MONTHCAL_SetFirstDayOfWeek(hwnd
,0,(LPARAM
)-1);
1897 infoPtr
->currentMonth
= infoPtr
->todaysDate
.wMonth
;
1898 infoPtr
->currentYear
= infoPtr
->todaysDate
.wYear
;
1899 MONTHCAL_CopyTime(&infoPtr
->todaysDate
, &infoPtr
->minDate
);
1900 MONTHCAL_CopyTime(&infoPtr
->todaysDate
, &infoPtr
->maxDate
);
1901 infoPtr
->maxSelCount
= 7;
1902 infoPtr
->monthRange
= 3;
1903 infoPtr
->monthdayState
= Alloc
1904 (infoPtr
->monthRange
* sizeof(MONTHDAYSTATE
));
1905 infoPtr
->titlebk
= GetSysColor(COLOR_ACTIVECAPTION
);
1906 infoPtr
->titletxt
= GetSysColor(COLOR_WINDOW
);
1907 infoPtr
->monthbk
= GetSysColor(COLOR_WINDOW
);
1908 infoPtr
->trailingtxt
= GetSysColor(COLOR_GRAYTEXT
);
1909 infoPtr
->bk
= GetSysColor(COLOR_WINDOW
);
1910 infoPtr
->txt
= GetSysColor(COLOR_WINDOWTEXT
);
1912 /* call MONTHCAL_UpdateSize to set all of the dimensions */
1913 /* of the control */
1914 MONTHCAL_UpdateSize(hwnd
);
1921 MONTHCAL_Destroy(HWND hwnd
, WPARAM wParam
, LPARAM lParam
)
1923 MONTHCAL_INFO
*infoPtr
= MONTHCAL_GetInfoPtr(hwnd
);
1925 /* free month calendar info data */
1926 if(infoPtr
->monthdayState
)
1927 Free(infoPtr
->monthdayState
);
1929 SetWindowLongA(hwnd
, 0, 0);
1934 static LRESULT WINAPI
1935 MONTHCAL_WindowProc(HWND hwnd
, UINT uMsg
, WPARAM wParam
, LPARAM lParam
)
1937 TRACE("hwnd=%p msg=%x wparam=%x lparam=%lx\n", hwnd
, uMsg
, wParam
, lParam
);
1938 if (!MONTHCAL_GetInfoPtr(hwnd
) && (uMsg
!= WM_CREATE
))
1939 return DefWindowProcA(hwnd
, uMsg
, wParam
, lParam
);
1943 return MONTHCAL_GetCurSel(hwnd
, wParam
, lParam
);
1946 return MONTHCAL_SetCurSel(hwnd
, wParam
, lParam
);
1948 case MCM_GETMAXSELCOUNT
:
1949 return MONTHCAL_GetMaxSelCount(hwnd
, wParam
, lParam
);
1951 case MCM_SETMAXSELCOUNT
:
1952 return MONTHCAL_SetMaxSelCount(hwnd
, wParam
, lParam
);
1954 case MCM_GETSELRANGE
:
1955 return MONTHCAL_GetSelRange(hwnd
, wParam
, lParam
);
1957 case MCM_SETSELRANGE
:
1958 return MONTHCAL_SetSelRange(hwnd
, wParam
, lParam
);
1960 case MCM_GETMONTHRANGE
:
1961 return MONTHCAL_GetMonthRange(hwnd
, wParam
, lParam
);
1963 case MCM_SETDAYSTATE
:
1964 return MONTHCAL_SetDayState(hwnd
, wParam
, lParam
);
1966 case MCM_GETMINREQRECT
:
1967 return MONTHCAL_GetMinReqRect(hwnd
, wParam
, lParam
);
1970 return MONTHCAL_GetColor(hwnd
, wParam
, lParam
);
1973 return MONTHCAL_SetColor(hwnd
, wParam
, lParam
);
1976 return MONTHCAL_GetToday(hwnd
, wParam
, lParam
);
1979 return MONTHCAL_SetToday(hwnd
, wParam
, lParam
);
1982 return MONTHCAL_HitTest(hwnd
,lParam
);
1984 case MCM_GETFIRSTDAYOFWEEK
:
1985 return MONTHCAL_GetFirstDayOfWeek(hwnd
, wParam
, lParam
);
1987 case MCM_SETFIRSTDAYOFWEEK
:
1988 return MONTHCAL_SetFirstDayOfWeek(hwnd
, wParam
, lParam
);
1991 return MONTHCAL_GetRange(hwnd
, wParam
, lParam
);
1994 return MONTHCAL_SetRange(hwnd
, wParam
, lParam
);
1996 case MCM_GETMONTHDELTA
:
1997 return MONTHCAL_GetMonthDelta(hwnd
, wParam
, lParam
);
1999 case MCM_SETMONTHDELTA
:
2000 return MONTHCAL_SetMonthDelta(hwnd
, wParam
, lParam
);
2002 case MCM_GETMAXTODAYWIDTH
:
2003 return MONTHCAL_GetMaxTodayWidth(hwnd
);
2006 return DLGC_WANTARROWS
| DLGC_WANTCHARS
;
2009 return MONTHCAL_KillFocus(hwnd
, wParam
, lParam
);
2011 case WM_RBUTTONDOWN
:
2012 return MONTHCAL_RButtonDown(hwnd
, wParam
, lParam
);
2014 case WM_LBUTTONDOWN
:
2015 return MONTHCAL_LButtonDown(hwnd
, wParam
, lParam
);
2018 return MONTHCAL_MouseMove(hwnd
, wParam
, lParam
);
2021 return MONTHCAL_LButtonUp(hwnd
, wParam
, lParam
);
2024 return MONTHCAL_Paint(hwnd
, wParam
);
2027 return MONTHCAL_SetFocus(hwnd
, wParam
, lParam
);
2030 return MONTHCAL_Size(hwnd
, (short)LOWORD(lParam
), (short)HIWORD(lParam
));
2033 return MONTHCAL_Create(hwnd
, wParam
, lParam
);
2036 return MONTHCAL_Timer(hwnd
, wParam
, lParam
);
2039 return MONTHCAL_Destroy(hwnd
, wParam
, lParam
);
2042 if ((uMsg
>= WM_USER
) && (uMsg
< WM_APP
))
2043 ERR( "unknown msg %04x wp=%08x lp=%08lx\n", uMsg
, wParam
, lParam
);
2044 return DefWindowProcA(hwnd
, uMsg
, wParam
, lParam
);
2051 MONTHCAL_Register(void)
2055 ZeroMemory(&wndClass
, sizeof(WNDCLASSA
));
2056 wndClass
.style
= CS_GLOBALCLASS
;
2057 wndClass
.lpfnWndProc
= (WNDPROC
)MONTHCAL_WindowProc
;
2058 wndClass
.cbClsExtra
= 0;
2059 wndClass
.cbWndExtra
= sizeof(MONTHCAL_INFO
*);
2060 wndClass
.hCursor
= LoadCursorA(0, (LPSTR
)IDC_ARROW
);
2061 wndClass
.hbrBackground
= (HBRUSH
)(COLOR_WINDOW
+ 1);
2062 wndClass
.lpszClassName
= MONTHCAL_CLASSA
;
2064 RegisterClassA(&wndClass
);
2069 MONTHCAL_Unregister(void)
2071 UnregisterClassA(MONTHCAL_CLASSA
, NULL
);