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https://github.com/reactos/wine.git
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2053 lines
58 KiB
C
2053 lines
58 KiB
C
/* Month calendar control
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*
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* Copyright 1998, 1999 Eric Kohl (ekohl@abo.rhein-zeitung.de)
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* Copyright 1999 Alex Priem (alexp@sci.kun.nl)
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* Copyright 1999 Chris Morgan <cmorgan@wpi.edu> and
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* James Abbatiello <abbeyj@wpi.edu>
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* Copyright 2000 Uwe Bonnes <bon@elektron.ikp.physik.tu-darmstadt.de>
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*
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* TODO:
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* - Notifications.
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*
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*
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* FIXME: handle resources better (doesn't work now); also take care
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of internationalization.
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* FIXME: keyboard handling.
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*/
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#include <math.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "winbase.h"
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#include "windef.h"
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#include "wingdi.h"
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#include "winuser.h"
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#include "winnls.h"
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#include "commctrl.h"
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#include "comctl32.h"
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#include "debugtools.h"
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DEFAULT_DEBUG_CHANNEL(monthcal);
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#define MC_SEL_LBUTUP 1 /* Left button released */
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#define MC_SEL_LBUTDOWN 2 /* Left button pressed in calendar */
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#define MC_PREVPRESSED 4 /* Prev month button pressed */
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#define MC_NEXTPRESSED 8 /* Next month button pressed */
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#define MC_NEXTMONTHDELAY 350 /* when continuously pressing `next */
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/* month', wait 500 ms before going */
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/* to the next month */
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#define MC_NEXTMONTHTIMER 1 /* Timer ID's */
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#define MC_PREVMONTHTIMER 2
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typedef struct
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{
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COLORREF bk;
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COLORREF txt;
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COLORREF titlebk;
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COLORREF titletxt;
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COLORREF monthbk;
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COLORREF trailingtxt;
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HFONT hFont;
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HFONT hBoldFont;
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int textHeight;
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int textWidth;
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int height_increment;
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int width_increment;
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int left_offset;
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int top_offset;
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int firstDayplace; /* place of the first day of the current month */
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int delta; /* scroll rate; # of months that the */
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/* control moves when user clicks a scroll button */
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int visible; /* # of months visible */
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int firstDay; /* Start month calendar with firstDay's day */
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int monthRange;
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MONTHDAYSTATE *monthdayState;
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SYSTEMTIME todaysDate;
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DWORD currentMonth;
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DWORD currentYear;
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int status; /* See MC_SEL flags */
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int curSelDay; /* current selected day */
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int firstSelDay; /* first selected day */
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int maxSelCount;
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SYSTEMTIME minSel;
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SYSTEMTIME maxSel;
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DWORD rangeValid;
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SYSTEMTIME minDate;
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SYSTEMTIME maxDate;
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RECT rcClient; /* rect for whole client area */
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RECT rcDraw; /* rect for drawable portion of client area */
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RECT title; /* rect for the header above the calendar */
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RECT titlebtnnext; /* the `next month' button in the header */
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RECT titlebtnprev; /* the `prev month' button in the header */
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RECT titlemonth; /* the `month name' txt in the header */
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RECT titleyear; /* the `year number' txt in the header */
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RECT wdays; /* week days at top */
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RECT days; /* calendar area */
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RECT weeknums; /* week numbers at left side */
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RECT todayrect; /* `today: xx/xx/xx' text rect */
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HWND hWndYearEdit; /* Window Handle of edit box to handle years */
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HWND hWndYearUpDown;/* Window Handle of updown box to handle years */
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} MONTHCAL_INFO, *LPMONTHCAL_INFO;
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/* Offsets of days in the week to the weekday of january 1. */
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static const int DayOfWeekTable[] = {0, 3, 2, 5, 0, 3, 5, 1, 4, 6, 2, 4};
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#define MONTHCAL_GetInfoPtr(hwnd) ((MONTHCAL_INFO *)GetWindowLongA(hwnd, 0))
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/* helper functions */
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/* returns the number of days in any given month, checking for leap days */
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/* january is 1, december is 12 */
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int MONTHCAL_MonthLength(int month, int year)
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{
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const int mdays[] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31, 0};
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/*Wrap around, this eases handling*/
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if(month == 0)
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month = 12;
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if(month == 13)
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month = 1;
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/* if we have a leap year add 1 day to February */
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/* a leap year is a year either divisible by 400 */
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/* or divisible by 4 and not by 100 */
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if(month == 2) { /* February */
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return mdays[month - 1] + ((year%400 == 0) ? 1 : ((year%100 != 0) &&
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(year%4 == 0)) ? 1 : 0);
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}
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else {
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return mdays[month - 1];
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}
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}
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/* make sure that time is valid */
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static int MONTHCAL_ValidateTime(SYSTEMTIME time)
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{
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if(time.wMonth > 12) return FALSE;
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if(time.wDayOfWeek > 6) return FALSE;
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if(time.wDay > MONTHCAL_MonthLength(time.wMonth, time.wYear))
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return FALSE;
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if(time.wHour > 23) return FALSE;
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if(time.wMinute > 59) return FALSE;
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if(time.wSecond > 59) return FALSE;
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if(time.wMilliseconds > 999) return FALSE;
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return TRUE;
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}
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void MONTHCAL_CopyTime(const SYSTEMTIME *from, SYSTEMTIME *to)
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{
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to->wYear = from->wYear;
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to->wMonth = from->wMonth;
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to->wDayOfWeek = from->wDayOfWeek;
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to->wDay = from->wDay;
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to->wHour = from->wHour;
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to->wMinute = from->wMinute;
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to->wSecond = from->wSecond;
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to->wMilliseconds = from->wMilliseconds;
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}
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/* Note:Depending on DST, this may be offset by a day.
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Need to find out if we're on a DST place & adjust the clock accordingly.
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Above function assumes we have a valid data.
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Valid for year>1752; 1 <= d <= 31, 1 <= m <= 12.
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0 = Monday.
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*/
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/* returns the day in the week(0 == monday, 6 == sunday) */
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/* day(1 == 1st, 2 == 2nd... etc), year is the year value */
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static int MONTHCAL_CalculateDayOfWeek(DWORD day, DWORD month, DWORD year)
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{
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year-=(month < 3);
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return((year + year/4 - year/100 + year/400 +
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DayOfWeekTable[month-1] + day - 1 ) % 7);
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}
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/* From a given point, calculate the row (weekpos), column(daypos)
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and day in the calendar. day== 0 mean the last day of tha last month
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*/
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static int MONTHCAL_CalcDayFromPos(MONTHCAL_INFO *infoPtr, int x, int y,
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int *daypos,int *weekpos)
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{
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int retval, firstDay;
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/* if the point is outside the x bounds of the window put
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it at the boundry */
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if(x > infoPtr->rcClient.right) {
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x = infoPtr->rcClient.right ;
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}
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*daypos = (x - infoPtr->days.left ) / infoPtr->width_increment;
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*weekpos = (y - infoPtr->days.top ) / infoPtr->height_increment;
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firstDay = (MONTHCAL_CalculateDayOfWeek(1, infoPtr->currentMonth, infoPtr->currentYear)+6 - infoPtr->firstDay)%7;
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retval = *daypos + (7 * *weekpos) - firstDay;
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return retval;
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}
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/* day is the day of the month, 1 == 1st day of the month */
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/* sets x and y to be the position of the day */
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/* x == day, y == week where(0,0) == firstDay, 1st week */
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static void MONTHCAL_CalcDayXY(MONTHCAL_INFO *infoPtr, int day, int month,
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int *x, int *y)
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{
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int firstDay, prevMonth;
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firstDay = (MONTHCAL_CalculateDayOfWeek(1, infoPtr->currentMonth, infoPtr->currentYear) +6 - infoPtr->firstDay)%7;
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if(month==infoPtr->currentMonth) {
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*x = (day + firstDay) % 7;
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*y = (day + firstDay - *x) / 7;
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return;
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}
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if(month < infoPtr->currentMonth) {
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prevMonth = month - 1;
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if(prevMonth==0)
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prevMonth = 12;
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*x = (MONTHCAL_MonthLength(prevMonth, infoPtr->currentYear) - firstDay) % 7;
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*y = 0;
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return;
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}
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*y = MONTHCAL_MonthLength(month, infoPtr->currentYear - 1) / 7;
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*x = (day + firstDay + MONTHCAL_MonthLength(month,
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infoPtr->currentYear)) % 7;
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}
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/* x: column(day), y: row(week) */
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static void MONTHCAL_CalcDayRect(MONTHCAL_INFO *infoPtr, RECT *r, int x, int y)
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{
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r->left = infoPtr->days.left + x * infoPtr->width_increment;
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r->right = r->left + infoPtr->width_increment;
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r->top = infoPtr->days.top + y * infoPtr->height_increment;
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r->bottom = r->top + infoPtr->textHeight;
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}
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/* sets the RECT struct r to the rectangle around the day and month */
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/* day is the day value of the month(1 == 1st), month is the month */
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/* value(january == 1, december == 12) */
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static inline void MONTHCAL_CalcPosFromDay(MONTHCAL_INFO *infoPtr,
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int day, int month, RECT *r)
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{
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int x, y;
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MONTHCAL_CalcDayXY(infoPtr, day, month, &x, &y);
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MONTHCAL_CalcDayRect(infoPtr, r, x, y);
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}
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/* day is the day in the month(1 == 1st of the month) */
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/* month is the month value(1 == january, 12 == december) */
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static void MONTHCAL_CircleDay(HDC hdc, MONTHCAL_INFO *infoPtr, int day,
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int month)
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{
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HPEN hRedPen = CreatePen(PS_SOLID, 2, RGB(255, 0, 0));
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HPEN hOldPen2 = SelectObject(hdc, hRedPen);
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POINT points[13];
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int x, y;
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RECT day_rect;
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MONTHCAL_CalcPosFromDay(infoPtr, day, month, &day_rect);
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x = day_rect.left;
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y = day_rect.top;
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points[0].x = x;
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points[0].y = y - 1;
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points[1].x = x + 0.8 * infoPtr->width_increment;
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points[1].y = y - 1;
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points[2].x = x + 0.9 * infoPtr->width_increment;
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points[2].y = y;
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points[3].x = x + infoPtr->width_increment;
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points[3].y = y + 0.5 * infoPtr->height_increment;
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points[4].x = x + infoPtr->width_increment;
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points[4].y = y + 0.9 * infoPtr->height_increment;
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points[5].x = x + 0.6 * infoPtr->width_increment;
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points[5].y = y + 0.9 * infoPtr->height_increment;
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points[6].x = x + 0.5 * infoPtr->width_increment;
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points[6].y = y + 0.9 * infoPtr->height_increment; /* bring the bottom up just
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a hair to fit inside the day rectangle */
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points[7].x = x + 0.2 * infoPtr->width_increment;
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points[7].y = y + 0.8 * infoPtr->height_increment;
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points[8].x = x + 0.1 * infoPtr->width_increment;
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points[8].y = y + 0.8 * infoPtr->height_increment;
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points[9].x = x;
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points[9].y = y + 0.5 * infoPtr->height_increment;
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points[10].x = x + 0.1 * infoPtr->width_increment;
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points[10].y = y + 0.2 * infoPtr->height_increment;
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points[11].x = x + 0.2 * infoPtr->width_increment;
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points[11].y = y + 0.3 * infoPtr->height_increment;
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points[12].x = x + 0.4 * infoPtr->width_increment;
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points[12].y = y + 0.2 * infoPtr->height_increment;
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PolyBezier(hdc, points, 13);
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DeleteObject(hRedPen);
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SelectObject(hdc, hOldPen2);
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}
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static void MONTHCAL_DrawDay(HDC hdc, MONTHCAL_INFO *infoPtr, int day, int month,
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int x, int y, int bold)
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{
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char buf[10];
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RECT r;
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static int haveBoldFont, haveSelectedDay = FALSE;
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HBRUSH hbr;
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HPEN hNewPen, hOldPen = 0;
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COLORREF oldCol = 0;
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COLORREF oldBk = 0;
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sprintf(buf, "%d", day);
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/* No need to check styles: when selection is not valid, it is set to zero.
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* 1<day<31, so evertyhing's OK.
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*/
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MONTHCAL_CalcDayRect(infoPtr, &r, x, y);
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if((day>=infoPtr->minSel.wDay) && (day<=infoPtr->maxSel.wDay)
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&& (month==infoPtr->currentMonth)) {
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HRGN hrgn;
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RECT r2;
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TRACE("%d %d %d\n",day, infoPtr->minSel.wDay, infoPtr->maxSel.wDay);
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TRACE("%d %d %d %d\n", r.left, r.top, r.right, r.bottom);
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oldCol = SetTextColor(hdc, infoPtr->monthbk);
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oldBk = SetBkColor(hdc, infoPtr->trailingtxt);
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hbr = GetSysColorBrush(COLOR_GRAYTEXT);
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hrgn = CreateEllipticRgn(r.left, r.top, r.right, r.bottom);
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FillRgn(hdc, hrgn, hbr);
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/* FIXME: this may need to be changed now b/c of the other
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drawing changes 11/3/99 CMM */
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r2.left = r.left - 0.25 * infoPtr->textWidth;
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r2.top = r.top;
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r2.right = r.left + 0.5 * infoPtr->textWidth;
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r2.bottom = r.bottom;
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if(haveSelectedDay) FillRect(hdc, &r2, hbr);
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haveSelectedDay = TRUE;
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} else {
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haveSelectedDay = FALSE;
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}
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/* need to add some code for multiple selections */
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if((bold) &&(!haveBoldFont)) {
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SelectObject(hdc, infoPtr->hBoldFont);
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haveBoldFont = TRUE;
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}
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if((!bold) &&(haveBoldFont)) {
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SelectObject(hdc, infoPtr->hFont);
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haveBoldFont = FALSE;
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}
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if(haveSelectedDay) {
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SetTextColor(hdc, oldCol);
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SetBkColor(hdc, oldBk);
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}
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SetBkMode(hdc,TRANSPARENT);
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DrawTextA(hdc, buf, -1, &r, DT_CENTER | DT_VCENTER | DT_SINGLELINE );
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/* draw a rectangle around the currently selected days text */
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if((day==infoPtr->curSelDay) && (month==infoPtr->currentMonth)) {
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hNewPen = CreatePen(PS_ALTERNATE, 0, GetSysColor(COLOR_WINDOWTEXT) );
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hbr = GetSysColorBrush(COLOR_WINDOWTEXT);
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FrameRect(hdc, &r, hbr);
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SelectObject(hdc, hOldPen);
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}
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}
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/* CHECKME: For `todays date', do we need to check the locale?*/
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static void MONTHCAL_Refresh(HWND hwnd, HDC hdc, PAINTSTRUCT* ps)
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{
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MONTHCAL_INFO *infoPtr=MONTHCAL_GetInfoPtr(hwnd);
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RECT *rcClient=&infoPtr->rcClient;
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RECT *rcDraw=&infoPtr->rcDraw;
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RECT *title=&infoPtr->title;
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RECT *prev=&infoPtr->titlebtnprev;
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RECT *next=&infoPtr->titlebtnnext;
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RECT *titlemonth=&infoPtr->titlemonth;
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RECT *titleyear=&infoPtr->titleyear;
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RECT dayrect;
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RECT *days=&dayrect;
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RECT rtoday;
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int i, j, m, mask, day, firstDay, weeknum, weeknum1,prevMonth;
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int textHeight = infoPtr->textHeight, textWidth = infoPtr->textWidth;
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SIZE size;
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HBRUSH hbr;
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HFONT currentFont;
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/* LOGFONTA logFont; */
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char buf[20];
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char buf1[20];
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char buf2[32];
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COLORREF oldTextColor, oldBkColor;
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DWORD dwStyle = GetWindowLongA(hwnd, GWL_STYLE);
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RECT rcTemp;
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RECT rcDay; /* used in MONTHCAL_CalcDayRect() */
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SYSTEMTIME localtime;
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int startofprescal;
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oldTextColor = SetTextColor(hdc, GetSysColor(COLOR_WINDOWTEXT));
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/* fill background */
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hbr = CreateSolidBrush (infoPtr->bk);
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FillRect(hdc, rcClient, hbr);
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DeleteObject(hbr);
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/* draw header */
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if(IntersectRect(&rcTemp, &(ps->rcPaint), title))
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{
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hbr = CreateSolidBrush(infoPtr->titlebk);
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FillRect(hdc, title, hbr);
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DeleteObject(hbr);
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}
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/* if the previous button is pressed draw it depressed */
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if(IntersectRect(&rcTemp, &(ps->rcPaint), prev))
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{
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if((infoPtr->status & MC_PREVPRESSED))
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DrawFrameControl(hdc, prev, DFC_SCROLL,
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DFCS_SCROLLLEFT | DFCS_PUSHED |
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(dwStyle & WS_DISABLED ? DFCS_INACTIVE : 0));
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else /* if the previous button is pressed draw it depressed */
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DrawFrameControl(hdc, prev, DFC_SCROLL,
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DFCS_SCROLLLEFT |(dwStyle & WS_DISABLED ? DFCS_INACTIVE : 0));
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}
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/* if next button is depressed draw it depressed */
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if(IntersectRect(&rcTemp, &(ps->rcPaint), next))
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{
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if((infoPtr->status & MC_NEXTPRESSED))
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DrawFrameControl(hdc, next, DFC_SCROLL,
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DFCS_SCROLLRIGHT | DFCS_PUSHED |
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(dwStyle & WS_DISABLED ? DFCS_INACTIVE : 0));
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else /* if the next button is pressed draw it depressed */
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DrawFrameControl(hdc, next, DFC_SCROLL,
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DFCS_SCROLLRIGHT |(dwStyle & WS_DISABLED ? DFCS_INACTIVE : 0));
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}
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oldBkColor = SetBkColor(hdc, infoPtr->titlebk);
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SetTextColor(hdc, infoPtr->titletxt);
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currentFont = SelectObject(hdc, infoPtr->hBoldFont);
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/* titlemonth->left and right are set in MONTHCAL_UpdateSize */
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titlemonth->left = title->left;
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titlemonth->right = title->right;
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GetLocaleInfoA( LOCALE_USER_DEFAULT,LOCALE_SMONTHNAME1+infoPtr->currentMonth -1,
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buf1,sizeof(buf1));
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sprintf(buf, "%s %ld", buf1, infoPtr->currentYear);
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if(IntersectRect(&rcTemp, &(ps->rcPaint), titlemonth))
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{
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DrawTextA(hdc, buf, strlen(buf), titlemonth,
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DT_CENTER | DT_VCENTER | DT_SINGLELINE);
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}
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|
|
SelectObject(hdc, infoPtr->hFont);
|
|
|
|
/* titlemonth left/right contained rect for whole titletxt('June 1999')
|
|
* MCM_HitTestInfo wants month & year rects, so prepare these now.
|
|
*(no, we can't draw them separately; the whole text is centered)
|
|
*/
|
|
GetTextExtentPoint32A(hdc, buf, strlen(buf), &size);
|
|
titlemonth->left = title->right / 2 - size.cx / 2;
|
|
titleyear->right = title->right / 2 + size.cx / 2;
|
|
GetTextExtentPoint32A(hdc, buf1, strlen(buf1), &size);
|
|
titlemonth->right = titlemonth->left + size.cx;
|
|
titleyear->left = titlemonth->right;
|
|
|
|
/* draw month area */
|
|
rcTemp.top=infoPtr->wdays.top;
|
|
rcTemp.left=infoPtr->wdays.left;
|
|
rcTemp.bottom=infoPtr->todayrect.bottom;
|
|
rcTemp.right =infoPtr->todayrect.right;
|
|
if(IntersectRect(&rcTemp, &(ps->rcPaint), &rcTemp))
|
|
{
|
|
hbr = CreateSolidBrush(infoPtr->monthbk);
|
|
FillRect(hdc, &rcTemp, hbr);
|
|
DeleteObject(hbr);
|
|
}
|
|
|
|
/* draw line under day abbreviatons */
|
|
|
|
MoveToEx(hdc, infoPtr->days.left + 3, title->bottom + textHeight + 1, NULL);
|
|
|
|
LineTo(hdc, rcDraw->right - 3, title->bottom + textHeight + 1);
|
|
|
|
prevMonth = infoPtr->currentMonth - 1;
|
|
if(prevMonth == 0) /* if currentMonth is january(1) prevMonth is */
|
|
prevMonth = 12; /* december(12) of the previous year */
|
|
|
|
infoPtr->wdays.left = infoPtr->days.left = infoPtr->weeknums.right;
|
|
/* draw day abbreviations */
|
|
|
|
SetBkColor(hdc, infoPtr->monthbk);
|
|
SetTextColor(hdc, infoPtr->trailingtxt);
|
|
|
|
/* copy this rect so we can change the values without changing */
|
|
/* the original version */
|
|
days->left = infoPtr->wdays.left;
|
|
days->right = days->left + infoPtr->width_increment;
|
|
days->top = infoPtr->wdays.top;
|
|
days->bottom = infoPtr->wdays.bottom;
|
|
|
|
i = infoPtr->firstDay;
|
|
|
|
for(j=0; j<7; j++) {
|
|
GetLocaleInfoA( LOCALE_USER_DEFAULT,LOCALE_SABBREVDAYNAME1 + (i +j)%7,
|
|
buf,sizeof(buf));
|
|
DrawTextA(hdc, buf, strlen(buf), days,
|
|
DT_CENTER | DT_VCENTER | DT_SINGLELINE );
|
|
days->left+=infoPtr->width_increment;
|
|
days->right+=infoPtr->width_increment;
|
|
}
|
|
|
|
/* draw day numbers; first, the previous month */
|
|
|
|
firstDay = MONTHCAL_CalculateDayOfWeek(1, infoPtr->currentMonth, infoPtr->currentYear);
|
|
|
|
day = MONTHCAL_MonthLength(prevMonth, infoPtr->currentYear) +
|
|
(infoPtr->firstDay + 7 - firstDay)%7 + 1;
|
|
if (day > MONTHCAL_MonthLength(prevMonth, infoPtr->currentYear))
|
|
day -=7;
|
|
startofprescal = day;
|
|
mask = 1<<(day-1);
|
|
|
|
i = 0;
|
|
m = 0;
|
|
while(day <= MONTHCAL_MonthLength(prevMonth, infoPtr->currentYear)) {
|
|
MONTHCAL_CalcDayRect(infoPtr, &rcDay, i, 0);
|
|
if(IntersectRect(&rcTemp, &(ps->rcPaint), &rcDay))
|
|
{
|
|
MONTHCAL_DrawDay(hdc, infoPtr, day, prevMonth, i, 0,
|
|
infoPtr->monthdayState[m] & mask);
|
|
}
|
|
|
|
mask<<=1;
|
|
day++;
|
|
i++;
|
|
}
|
|
|
|
/* draw `current' month */
|
|
|
|
day = 1; /* start at the beginning of the current month */
|
|
|
|
infoPtr->firstDayplace = i;
|
|
SetTextColor(hdc, infoPtr->txt);
|
|
m++;
|
|
mask = 1;
|
|
|
|
/* draw the first week of the current month */
|
|
while(i<7) {
|
|
MONTHCAL_CalcDayRect(infoPtr, &rcDay, i, 0);
|
|
if(IntersectRect(&rcTemp, &(ps->rcPaint), &rcDay))
|
|
{
|
|
|
|
MONTHCAL_DrawDay(hdc, infoPtr, day, infoPtr->currentMonth, i, 0,
|
|
infoPtr->monthdayState[m] & mask);
|
|
|
|
if((infoPtr->currentMonth==infoPtr->todaysDate.wMonth) &&
|
|
(day==infoPtr->todaysDate.wDay) &&
|
|
(infoPtr->currentYear == infoPtr->todaysDate.wYear)) {
|
|
if(!(dwStyle & MCS_NOTODAYCIRCLE))
|
|
MONTHCAL_CircleDay(hdc, infoPtr, day, infoPtr->currentMonth);
|
|
}
|
|
}
|
|
|
|
mask<<=1;
|
|
day++;
|
|
i++;
|
|
}
|
|
|
|
j = 1; /* move to the 2nd week of the current month */
|
|
i = 0; /* move back to sunday */
|
|
while(day <= MONTHCAL_MonthLength(infoPtr->currentMonth, infoPtr->currentYear)) {
|
|
MONTHCAL_CalcDayRect(infoPtr, &rcDay, i, j);
|
|
if(IntersectRect(&rcTemp, &(ps->rcPaint), &rcDay))
|
|
{
|
|
MONTHCAL_DrawDay(hdc, infoPtr, day, infoPtr->currentMonth, i, j,
|
|
infoPtr->monthdayState[m] & mask);
|
|
|
|
if((infoPtr->currentMonth==infoPtr->todaysDate.wMonth) &&
|
|
(day==infoPtr->todaysDate.wDay) &&
|
|
(infoPtr->currentYear == infoPtr->todaysDate.wYear))
|
|
if(!(dwStyle & MCS_NOTODAYCIRCLE))
|
|
MONTHCAL_CircleDay(hdc, infoPtr, day, infoPtr->currentMonth);
|
|
}
|
|
mask<<=1;
|
|
day++;
|
|
i++;
|
|
if(i>6) { /* past saturday, goto the next weeks sunday */
|
|
i = 0;
|
|
j++;
|
|
}
|
|
}
|
|
|
|
/* draw `next' month */
|
|
|
|
day = 1; /* start at the first day of the next month */
|
|
m++;
|
|
mask = 1;
|
|
|
|
SetTextColor(hdc, infoPtr->trailingtxt);
|
|
while((i<7) &&(j<6)) {
|
|
MONTHCAL_CalcDayRect(infoPtr, &rcDay, i, j);
|
|
if(IntersectRect(&rcTemp, &(ps->rcPaint), &rcDay))
|
|
{
|
|
MONTHCAL_DrawDay(hdc, infoPtr, day, infoPtr->currentMonth + 1, i, j,
|
|
infoPtr->monthdayState[m] & mask);
|
|
}
|
|
|
|
mask<<=1;
|
|
day++;
|
|
i++;
|
|
if(i==7) { /* past saturday, go to next week's sunday */
|
|
i = 0;
|
|
j++;
|
|
}
|
|
}
|
|
SetTextColor(hdc, infoPtr->txt);
|
|
|
|
|
|
/* draw `today' date if style allows it, and draw a circle before today's
|
|
* date if necessary */
|
|
|
|
if(!(dwStyle & MCS_NOTODAY)) {
|
|
int offset = 0;
|
|
if(!(dwStyle & MCS_NOTODAYCIRCLE)) {
|
|
/*day is the number of days from nextmonth we put on the calendar */
|
|
MONTHCAL_CircleDay(hdc, infoPtr,
|
|
day+MONTHCAL_MonthLength(infoPtr->currentMonth,infoPtr->currentYear),
|
|
infoPtr->currentMonth);
|
|
offset+=textWidth;
|
|
}
|
|
if (!LoadStringA(COMCTL32_hModule,IDM_TODAY,buf1,sizeof(buf1)))
|
|
{
|
|
WARN("Can't load resource\n");
|
|
strcpy(buf1,"Today:");
|
|
}
|
|
MONTHCAL_CalcDayRect(infoPtr, &rtoday, 1, 6);
|
|
MONTHCAL_CopyTime(&infoPtr->todaysDate,&localtime);
|
|
GetDateFormatA(LOCALE_USER_DEFAULT,DATE_SHORTDATE,&localtime,NULL,buf2,sizeof(buf2));
|
|
sprintf(buf, "%s %s", buf1,buf2);
|
|
SelectObject(hdc, infoPtr->hBoldFont);
|
|
|
|
if(IntersectRect(&rcTemp, &(ps->rcPaint), &rtoday))
|
|
{
|
|
DrawTextA(hdc, buf, -1, &rtoday, DT_CALCRECT | DT_LEFT | DT_VCENTER | DT_SINGLELINE);
|
|
DrawTextA(hdc, buf, -1, &rtoday, DT_LEFT | DT_VCENTER | DT_SINGLELINE);
|
|
}
|
|
SelectObject(hdc, infoPtr->hFont);
|
|
}
|
|
|
|
/*eventually draw week numbers*/
|
|
if(dwStyle & MCS_WEEKNUMBERS) {
|
|
/* display weeknumbers*/
|
|
int mindays;
|
|
|
|
/* Rules what week to call the first week of a new year:
|
|
LOCALE_IFIRSTWEEKOFYEAR == 0 (e.g US?):
|
|
The week containing Jan 1 is the first week of year
|
|
LOCALE_IFIRSTWEEKOFYEAR == 2 (e.g. Germany):
|
|
First week of year must contain 4 days of the new year
|
|
LOCALE_IFIRSTWEEKOFYEAR == 1 (what contries?)
|
|
The first week of the year must contain only days of the new year
|
|
*/
|
|
GetLocaleInfoA(LOCALE_USER_DEFAULT, LOCALE_IFIRSTWEEKOFYEAR,
|
|
buf, sizeof(buf));
|
|
sscanf(buf, "%d", &weeknum);
|
|
switch (weeknum)
|
|
{
|
|
case 1: mindays = 6;
|
|
break;
|
|
case 2: mindays = 3;
|
|
break;
|
|
case 0:
|
|
default:
|
|
mindays = 0;
|
|
}
|
|
if (infoPtr->currentMonth < 2)
|
|
{
|
|
/* calculate all those exceptions for january */
|
|
weeknum1=MONTHCAL_CalculateDayOfWeek(1,1,infoPtr->currentYear);
|
|
if ((infoPtr->firstDay +7 - weeknum1)%7 > mindays)
|
|
weeknum =1;
|
|
else
|
|
{
|
|
weeknum = 0;
|
|
for(i=0; i<11; i++)
|
|
weeknum+=MONTHCAL_MonthLength(i+1, infoPtr->currentYear-1);
|
|
weeknum +=startofprescal+ 7;
|
|
weeknum /=7;
|
|
weeknum1=MONTHCAL_CalculateDayOfWeek(1,1,infoPtr->currentYear-1);
|
|
if ((infoPtr->firstDay + 7 - weeknum1)%7 > mindays)
|
|
weeknum++;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
weeknum = 0;
|
|
for(i=0; i<prevMonth-1; i++)
|
|
weeknum+=MONTHCAL_MonthLength(i+1, infoPtr->currentYear);
|
|
weeknum +=startofprescal+ 7;
|
|
weeknum /=7;
|
|
weeknum1=MONTHCAL_CalculateDayOfWeek(1,1,infoPtr->currentYear);
|
|
if ((infoPtr->firstDay + 7 - weeknum1)%7 > mindays)
|
|
weeknum++;
|
|
}
|
|
days->left = infoPtr->weeknums.left;
|
|
days->right = infoPtr->weeknums.right;
|
|
days->top = infoPtr->weeknums.top;
|
|
days->bottom = days->top +infoPtr->height_increment;
|
|
for(i=0; i<6; i++) {
|
|
if((i==0)&&(weeknum>50))
|
|
{
|
|
sprintf(buf, "%d", weeknum);
|
|
weeknum=0;
|
|
}
|
|
else if((i==5)&&(weeknum>47))
|
|
{
|
|
sprintf(buf, "%d", 1);
|
|
}
|
|
else
|
|
sprintf(buf, "%d", weeknum + i);
|
|
DrawTextA(hdc, buf, -1, days, DT_CENTER | DT_VCENTER | DT_SINGLELINE );
|
|
days->top+=infoPtr->height_increment;
|
|
days->bottom+=infoPtr->height_increment;
|
|
}
|
|
|
|
MoveToEx(hdc, infoPtr->weeknums.right, infoPtr->weeknums.top + 3 , NULL);
|
|
LineTo(hdc, infoPtr->weeknums.right, infoPtr->weeknums.bottom );
|
|
|
|
}
|
|
/* currentFont was font at entering Refresh */
|
|
|
|
SetBkColor(hdc, oldBkColor);
|
|
SelectObject(hdc, currentFont);
|
|
SetTextColor(hdc, oldTextColor);
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
MONTHCAL_GetMinReqRect(HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
MONTHCAL_INFO *infoPtr = MONTHCAL_GetInfoPtr(hwnd);
|
|
LPRECT lpRect = (LPRECT) lParam;
|
|
TRACE("%x %lx\n", wParam, lParam);
|
|
|
|
/* validate parameters */
|
|
|
|
if((infoPtr==NULL) ||(lpRect == NULL) ) return FALSE;
|
|
|
|
lpRect->left = infoPtr->rcClient.left;
|
|
lpRect->right = infoPtr->rcClient.right;
|
|
lpRect->top = infoPtr->rcClient.top;
|
|
lpRect->bottom = infoPtr->rcClient.bottom;
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
MONTHCAL_GetColor(HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
MONTHCAL_INFO *infoPtr = MONTHCAL_GetInfoPtr(hwnd);
|
|
|
|
TRACE("%x %lx\n", wParam, lParam);
|
|
|
|
switch((int)wParam) {
|
|
case MCSC_BACKGROUND:
|
|
return infoPtr->bk;
|
|
case MCSC_TEXT:
|
|
return infoPtr->txt;
|
|
case MCSC_TITLEBK:
|
|
return infoPtr->titlebk;
|
|
case MCSC_TITLETEXT:
|
|
return infoPtr->titletxt;
|
|
case MCSC_MONTHBK:
|
|
return infoPtr->monthbk;
|
|
case MCSC_TRAILINGTEXT:
|
|
return infoPtr->trailingtxt;
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
MONTHCAL_SetColor(HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
MONTHCAL_INFO *infoPtr = MONTHCAL_GetInfoPtr(hwnd);
|
|
int prev = -1;
|
|
|
|
TRACE("%x %lx\n", wParam, lParam);
|
|
|
|
switch((int)wParam) {
|
|
case MCSC_BACKGROUND:
|
|
prev = infoPtr->bk;
|
|
infoPtr->bk = (COLORREF)lParam;
|
|
break;
|
|
case MCSC_TEXT:
|
|
prev = infoPtr->txt;
|
|
infoPtr->txt = (COLORREF)lParam;
|
|
break;
|
|
case MCSC_TITLEBK:
|
|
prev = infoPtr->titlebk;
|
|
infoPtr->titlebk = (COLORREF)lParam;
|
|
break;
|
|
case MCSC_TITLETEXT:
|
|
prev=infoPtr->titletxt;
|
|
infoPtr->titletxt = (COLORREF)lParam;
|
|
break;
|
|
case MCSC_MONTHBK:
|
|
prev = infoPtr->monthbk;
|
|
infoPtr->monthbk = (COLORREF)lParam;
|
|
break;
|
|
case MCSC_TRAILINGTEXT:
|
|
prev = infoPtr->trailingtxt;
|
|
infoPtr->trailingtxt = (COLORREF)lParam;
|
|
break;
|
|
}
|
|
|
|
InvalidateRect(hwnd, NULL, FALSE);
|
|
return prev;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
MONTHCAL_GetMonthDelta(HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
MONTHCAL_INFO *infoPtr = MONTHCAL_GetInfoPtr(hwnd);
|
|
|
|
TRACE("%x %lx\n", wParam, lParam);
|
|
|
|
if(infoPtr->delta)
|
|
return infoPtr->delta;
|
|
else
|
|
return infoPtr->visible;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
MONTHCAL_SetMonthDelta(HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
MONTHCAL_INFO *infoPtr = MONTHCAL_GetInfoPtr(hwnd);
|
|
int prev = infoPtr->delta;
|
|
|
|
TRACE("%x %lx\n", wParam, lParam);
|
|
|
|
infoPtr->delta = (int)wParam;
|
|
return prev;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
MONTHCAL_GetFirstDayOfWeek(HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
MONTHCAL_INFO *infoPtr = MONTHCAL_GetInfoPtr(hwnd);
|
|
|
|
return infoPtr->firstDay;
|
|
}
|
|
|
|
|
|
/* sets the first day of the week that will appear in the control */
|
|
/* 0 == Monday, 6 == Sunday */
|
|
/* FIXME: this needs to be implemented properly in MONTHCAL_Refresh() */
|
|
/* FIXME: we need more error checking here */
|
|
static LRESULT
|
|
MONTHCAL_SetFirstDayOfWeek(HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
MONTHCAL_INFO *infoPtr = MONTHCAL_GetInfoPtr(hwnd);
|
|
int prev = infoPtr->firstDay;
|
|
char buf[40];
|
|
int day;
|
|
|
|
TRACE("%x %lx\n", wParam, lParam);
|
|
|
|
if((lParam >= 0) && (lParam < 7)) {
|
|
infoPtr->firstDay = (int)lParam;
|
|
}
|
|
else
|
|
{
|
|
GetLocaleInfoA(LOCALE_USER_DEFAULT, LOCALE_IFIRSTDAYOFWEEK,
|
|
buf, sizeof(buf));
|
|
TRACE("%s %d\n", buf, strlen(buf));
|
|
if(sscanf(buf, "%d", &day) == 1)
|
|
infoPtr->firstDay = day;
|
|
else
|
|
infoPtr->firstDay = 0;
|
|
}
|
|
return prev;
|
|
}
|
|
|
|
|
|
/* FIXME: fill this in */
|
|
static LRESULT
|
|
MONTHCAL_GetMonthRange(HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
MONTHCAL_INFO *infoPtr = MONTHCAL_GetInfoPtr(hwnd);
|
|
|
|
TRACE("%x %lx\n", wParam, lParam);
|
|
FIXME("stub\n");
|
|
|
|
return infoPtr->monthRange;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
MONTHCAL_GetMaxTodayWidth(HWND hwnd)
|
|
{
|
|
MONTHCAL_INFO *infoPtr = MONTHCAL_GetInfoPtr(hwnd);
|
|
|
|
return(infoPtr->todayrect.right - infoPtr->todayrect.left);
|
|
}
|
|
|
|
|
|
/* FIXME: are validated times taken from current date/time or simply
|
|
* copied?
|
|
* FIXME: check whether MCM_GETMONTHRANGE shows correct result after
|
|
* adjusting range with MCM_SETRANGE
|
|
*/
|
|
|
|
static LRESULT
|
|
MONTHCAL_SetRange(HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
MONTHCAL_INFO *infoPtr = MONTHCAL_GetInfoPtr(hwnd);
|
|
SYSTEMTIME lprgSysTimeArray[1];
|
|
int prev;
|
|
|
|
TRACE("%x %lx\n", wParam, lParam);
|
|
|
|
if(wParam & GDTR_MAX) {
|
|
if(MONTHCAL_ValidateTime(lprgSysTimeArray[1])){
|
|
MONTHCAL_CopyTime(&lprgSysTimeArray[1], &infoPtr->maxDate);
|
|
infoPtr->rangeValid|=GDTR_MAX;
|
|
} else {
|
|
GetSystemTime(&infoPtr->todaysDate);
|
|
MONTHCAL_CopyTime(&infoPtr->todaysDate, &infoPtr->maxDate);
|
|
}
|
|
}
|
|
if(wParam & GDTR_MIN) {
|
|
if(MONTHCAL_ValidateTime(lprgSysTimeArray[0])) {
|
|
MONTHCAL_CopyTime(&lprgSysTimeArray[0], &infoPtr->maxDate);
|
|
infoPtr->rangeValid|=GDTR_MIN;
|
|
} else {
|
|
GetSystemTime(&infoPtr->todaysDate);
|
|
MONTHCAL_CopyTime(&infoPtr->todaysDate, &infoPtr->maxDate);
|
|
}
|
|
}
|
|
|
|
prev = infoPtr->monthRange;
|
|
infoPtr->monthRange = infoPtr->maxDate.wMonth - infoPtr->minDate.wMonth;
|
|
|
|
if(infoPtr->monthRange!=prev) {
|
|
COMCTL32_ReAlloc(infoPtr->monthdayState,
|
|
infoPtr->monthRange * sizeof(MONTHDAYSTATE));
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
|
|
/* CHECKME: At the moment, we copy ranges anyway,regardless of
|
|
* infoPtr->rangeValid; a invalid range is simply filled with zeros in
|
|
* SetRange. Is this the right behavior?
|
|
*/
|
|
|
|
static LRESULT
|
|
MONTHCAL_GetRange(HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
MONTHCAL_INFO *infoPtr = MONTHCAL_GetInfoPtr(hwnd);
|
|
SYSTEMTIME *lprgSysTimeArray = (SYSTEMTIME *)lParam;
|
|
|
|
/* validate parameters */
|
|
|
|
if((infoPtr==NULL) || (lprgSysTimeArray==NULL)) return FALSE;
|
|
|
|
MONTHCAL_CopyTime(&infoPtr->maxDate, &lprgSysTimeArray[1]);
|
|
MONTHCAL_CopyTime(&infoPtr->minDate, &lprgSysTimeArray[0]);
|
|
|
|
return infoPtr->rangeValid;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
MONTHCAL_SetDayState(HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
|
|
{
|
|
MONTHCAL_INFO *infoPtr = MONTHCAL_GetInfoPtr(hwnd);
|
|
int i, iMonths = (int)wParam;
|
|
MONTHDAYSTATE *dayStates = (LPMONTHDAYSTATE)lParam;
|
|
|
|
TRACE("%x %lx\n", wParam, lParam);
|
|
if(iMonths!=infoPtr->monthRange) return 0;
|
|
|
|
for(i=0; i<iMonths; i++)
|
|
infoPtr->monthdayState[i] = dayStates[i];
|
|
return 1;
|
|
}
|
|
|
|
static LRESULT
|
|
MONTHCAL_GetCurSel(HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
MONTHCAL_INFO *infoPtr = MONTHCAL_GetInfoPtr(hwnd);
|
|
SYSTEMTIME *lpSel = (SYSTEMTIME *) lParam;
|
|
|
|
TRACE("%x %lx\n", wParam, lParam);
|
|
if((infoPtr==NULL) ||(lpSel==NULL)) return FALSE;
|
|
if(GetWindowLongA(hwnd, GWL_STYLE) & MCS_MULTISELECT) return FALSE;
|
|
|
|
MONTHCAL_CopyTime(&infoPtr->minSel, lpSel);
|
|
return TRUE;
|
|
}
|
|
|
|
/* FIXME: if the specified date is not visible, make it visible */
|
|
/* FIXME: redraw? */
|
|
static LRESULT
|
|
MONTHCAL_SetCurSel(HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
MONTHCAL_INFO *infoPtr = MONTHCAL_GetInfoPtr(hwnd);
|
|
SYSTEMTIME *lpSel = (SYSTEMTIME *)lParam;
|
|
|
|
TRACE("%x %lx\n", wParam, lParam);
|
|
if((infoPtr==NULL) ||(lpSel==NULL)) return FALSE;
|
|
if(GetWindowLongA(hwnd, GWL_STYLE) & MCS_MULTISELECT) return FALSE;
|
|
|
|
TRACE("%d %d\n", lpSel->wMonth, lpSel->wDay);
|
|
|
|
MONTHCAL_CopyTime(lpSel, &infoPtr->minSel);
|
|
MONTHCAL_CopyTime(lpSel, &infoPtr->maxSel);
|
|
|
|
InvalidateRect(hwnd, NULL, FALSE);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
MONTHCAL_GetMaxSelCount(HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
MONTHCAL_INFO *infoPtr = MONTHCAL_GetInfoPtr(hwnd);
|
|
|
|
TRACE("%x %lx\n", wParam, lParam);
|
|
return infoPtr->maxSelCount;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
MONTHCAL_SetMaxSelCount(HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
MONTHCAL_INFO *infoPtr = MONTHCAL_GetInfoPtr(hwnd);
|
|
|
|
TRACE("%x %lx\n", wParam, lParam);
|
|
if(GetWindowLongA(hwnd, GWL_STYLE) & MCS_MULTISELECT) {
|
|
infoPtr->maxSelCount = wParam;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
MONTHCAL_GetSelRange(HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
MONTHCAL_INFO *infoPtr = MONTHCAL_GetInfoPtr(hwnd);
|
|
SYSTEMTIME *lprgSysTimeArray = (SYSTEMTIME *) lParam;
|
|
|
|
TRACE("%x %lx\n", wParam, lParam);
|
|
|
|
/* validate parameters */
|
|
|
|
if((infoPtr==NULL) ||(lprgSysTimeArray==NULL)) return FALSE;
|
|
|
|
if(GetWindowLongA(hwnd, GWL_STYLE) & MCS_MULTISELECT)
|
|
{
|
|
MONTHCAL_CopyTime(&infoPtr->maxSel, &lprgSysTimeArray[1]);
|
|
MONTHCAL_CopyTime(&infoPtr->minSel, &lprgSysTimeArray[0]);
|
|
TRACE("[min,max]=[%d %d]\n", infoPtr->minSel.wDay, infoPtr->maxSel.wDay);
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
MONTHCAL_SetSelRange(HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
MONTHCAL_INFO *infoPtr = MONTHCAL_GetInfoPtr(hwnd);
|
|
SYSTEMTIME *lprgSysTimeArray = (SYSTEMTIME *) lParam;
|
|
|
|
TRACE("%x %lx\n", wParam, lParam);
|
|
|
|
/* validate parameters */
|
|
|
|
if((infoPtr==NULL) ||(lprgSysTimeArray==NULL)) return FALSE;
|
|
|
|
if(GetWindowLongA( hwnd, GWL_STYLE) & MCS_MULTISELECT)
|
|
{
|
|
MONTHCAL_CopyTime(&lprgSysTimeArray[1], &infoPtr->maxSel);
|
|
MONTHCAL_CopyTime(&lprgSysTimeArray[0], &infoPtr->minSel);
|
|
TRACE("[min,max]=[%d %d]\n", infoPtr->minSel.wDay, infoPtr->maxSel.wDay);
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
MONTHCAL_GetToday(HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
MONTHCAL_INFO *infoPtr = MONTHCAL_GetInfoPtr(hwnd);
|
|
SYSTEMTIME *lpToday = (SYSTEMTIME *) lParam;
|
|
|
|
TRACE("%x %lx\n", wParam, lParam);
|
|
|
|
/* validate parameters */
|
|
|
|
if((infoPtr==NULL) || (lpToday==NULL)) return FALSE;
|
|
MONTHCAL_CopyTime(&infoPtr->todaysDate, lpToday);
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
MONTHCAL_SetToday(HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
MONTHCAL_INFO *infoPtr = MONTHCAL_GetInfoPtr(hwnd);
|
|
SYSTEMTIME *lpToday = (SYSTEMTIME *) lParam;
|
|
|
|
TRACE("%x %lx\n", wParam, lParam);
|
|
|
|
/* validate parameters */
|
|
|
|
if((infoPtr==NULL) ||(lpToday==NULL)) return FALSE;
|
|
MONTHCAL_CopyTime(lpToday, &infoPtr->todaysDate);
|
|
InvalidateRect(hwnd, NULL, FALSE);
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
MONTHCAL_HitTest(HWND hwnd, LPARAM lParam)
|
|
{
|
|
MONTHCAL_INFO *infoPtr = MONTHCAL_GetInfoPtr(hwnd);
|
|
PMCHITTESTINFO lpht = (PMCHITTESTINFO)lParam;
|
|
UINT x,y;
|
|
DWORD retval;
|
|
int day,wday,wnum;
|
|
|
|
|
|
x = lpht->pt.x;
|
|
y = lpht->pt.y;
|
|
retval = MCHT_NOWHERE;
|
|
|
|
|
|
/* Comment in for debugging...
|
|
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,
|
|
infoPtr->wdays.left, infoPtr->wdays.right,
|
|
infoPtr->wdays.top, infoPtr->wdays.bottom,
|
|
infoPtr->days.left, infoPtr->days.right,
|
|
infoPtr->days.top, infoPtr->days.bottom,
|
|
infoPtr->todayrect.left, infoPtr->todayrect.right,
|
|
infoPtr->todayrect.top, infoPtr->todayrect.bottom,
|
|
infoPtr->weeknums.left, infoPtr->weeknums.right,
|
|
infoPtr->weeknums.top, infoPtr->weeknums.bottom);
|
|
*/
|
|
|
|
/* are we in the header? */
|
|
|
|
if(PtInRect(&infoPtr->title, lpht->pt)) {
|
|
if(PtInRect(&infoPtr->titlebtnprev, lpht->pt)) {
|
|
retval = MCHT_TITLEBTNPREV;
|
|
goto done;
|
|
}
|
|
if(PtInRect(&infoPtr->titlebtnnext, lpht->pt)) {
|
|
retval = MCHT_TITLEBTNNEXT;
|
|
goto done;
|
|
}
|
|
if(PtInRect(&infoPtr->titlemonth, lpht->pt)) {
|
|
retval = MCHT_TITLEMONTH;
|
|
goto done;
|
|
}
|
|
if(PtInRect(&infoPtr->titleyear, lpht->pt)) {
|
|
retval = MCHT_TITLEYEAR;
|
|
goto done;
|
|
}
|
|
|
|
retval = MCHT_TITLE;
|
|
goto done;
|
|
}
|
|
|
|
day = MONTHCAL_CalcDayFromPos(infoPtr,x,y,&wday,&wnum);
|
|
if(PtInRect(&infoPtr->wdays, lpht->pt)) {
|
|
retval = MCHT_CALENDARDAY;
|
|
lpht->st.wYear = infoPtr->currentYear;
|
|
lpht->st.wMonth = (day < 1)? infoPtr->currentMonth -1 : infoPtr->currentMonth;
|
|
lpht->st.wDay = (day < 1)?
|
|
MONTHCAL_MonthLength(infoPtr->currentMonth-1,infoPtr->currentYear) -day : day;
|
|
goto done;
|
|
}
|
|
if(PtInRect(&infoPtr->weeknums, lpht->pt)) {
|
|
retval = MCHT_CALENDARWEEKNUM;
|
|
lpht->st.wYear = infoPtr->currentYear;
|
|
lpht->st.wMonth = (day < 1) ? infoPtr->currentMonth -1 :
|
|
(day > MONTHCAL_MonthLength(infoPtr->currentMonth,infoPtr->currentYear)) ?
|
|
infoPtr->currentMonth +1 :infoPtr->currentMonth;
|
|
lpht->st.wDay = (day < 1 ) ?
|
|
MONTHCAL_MonthLength(infoPtr->currentMonth-1,infoPtr->currentYear) -day :
|
|
(day > MONTHCAL_MonthLength(infoPtr->currentMonth,infoPtr->currentYear)) ?
|
|
day - MONTHCAL_MonthLength(infoPtr->currentMonth,infoPtr->currentYear) : day;
|
|
goto done;
|
|
}
|
|
if(PtInRect(&infoPtr->days, lpht->pt))
|
|
{
|
|
lpht->st.wYear = infoPtr->currentYear;
|
|
if ( day < 1)
|
|
{
|
|
retval = MCHT_CALENDARDATEPREV;
|
|
lpht->st.wMonth = infoPtr->currentMonth - 1;
|
|
if (lpht->st.wMonth <1)
|
|
{
|
|
lpht->st.wMonth = 12;
|
|
lpht->st.wYear--;
|
|
}
|
|
lpht->st.wDay = MONTHCAL_MonthLength(lpht->st.wMonth,lpht->st.wYear) -day;
|
|
}
|
|
else if (day > MONTHCAL_MonthLength(infoPtr->currentMonth,infoPtr->currentYear))
|
|
{
|
|
retval = MCHT_CALENDARDATENEXT;
|
|
lpht->st.wMonth = infoPtr->currentMonth + 1;
|
|
if (lpht->st.wMonth <12)
|
|
{
|
|
lpht->st.wMonth = 1;
|
|
lpht->st.wYear++;
|
|
}
|
|
lpht->st.wDay = day - MONTHCAL_MonthLength(infoPtr->currentMonth,infoPtr->currentYear) ;
|
|
}
|
|
else {
|
|
retval = MCHT_CALENDARDATE;
|
|
lpht->st.wMonth = infoPtr->currentMonth;
|
|
lpht->st.wDay = day;
|
|
}
|
|
goto done;
|
|
}
|
|
if(PtInRect(&infoPtr->todayrect, lpht->pt)) {
|
|
retval = MCHT_TODAYLINK;
|
|
goto done;
|
|
}
|
|
|
|
|
|
/* Hit nothing special? What's left must be background :-) */
|
|
|
|
retval = MCHT_CALENDARBK;
|
|
done:
|
|
lpht->uHit = retval;
|
|
return retval;
|
|
}
|
|
|
|
|
|
static void MONTHCAL_GoToNextMonth(HWND hwnd, MONTHCAL_INFO *infoPtr)
|
|
{
|
|
DWORD dwStyle = GetWindowLongA(hwnd, GWL_STYLE);
|
|
|
|
TRACE("MONTHCAL_GoToNextMonth\n");
|
|
|
|
infoPtr->currentMonth++;
|
|
if(infoPtr->currentMonth > 12) {
|
|
infoPtr->currentYear++;
|
|
infoPtr->currentMonth = 1;
|
|
}
|
|
|
|
if(dwStyle & MCS_DAYSTATE) {
|
|
NMDAYSTATE nmds;
|
|
int i;
|
|
|
|
nmds.nmhdr.hwndFrom = hwnd;
|
|
nmds.nmhdr.idFrom = GetWindowLongA(hwnd, GWL_ID);
|
|
nmds.nmhdr.code = MCN_GETDAYSTATE;
|
|
nmds.cDayState = infoPtr->monthRange;
|
|
nmds.prgDayState = COMCTL32_Alloc(infoPtr->monthRange * sizeof(MONTHDAYSTATE));
|
|
|
|
SendMessageA(GetParent(hwnd), WM_NOTIFY,
|
|
(WPARAM)nmds.nmhdr.idFrom, (LPARAM)&nmds);
|
|
for(i=0; i<infoPtr->monthRange; i++)
|
|
infoPtr->monthdayState[i] = nmds.prgDayState[i];
|
|
}
|
|
}
|
|
|
|
|
|
static void MONTHCAL_GoToPrevMonth(HWND hwnd, MONTHCAL_INFO *infoPtr)
|
|
{
|
|
DWORD dwStyle = GetWindowLongA(hwnd, GWL_STYLE);
|
|
|
|
TRACE("MONTHCAL_GoToPrevMonth\n");
|
|
|
|
infoPtr->currentMonth--;
|
|
if(infoPtr->currentMonth < 1) {
|
|
infoPtr->currentYear--;
|
|
infoPtr->currentMonth = 12;
|
|
}
|
|
|
|
if(dwStyle & MCS_DAYSTATE) {
|
|
NMDAYSTATE nmds;
|
|
int i;
|
|
|
|
nmds.nmhdr.hwndFrom = hwnd;
|
|
nmds.nmhdr.idFrom = GetWindowLongA(hwnd, GWL_ID);
|
|
nmds.nmhdr.code = MCN_GETDAYSTATE;
|
|
nmds.cDayState = infoPtr->monthRange;
|
|
nmds.prgDayState = COMCTL32_Alloc
|
|
(infoPtr->monthRange * sizeof(MONTHDAYSTATE));
|
|
|
|
SendMessageA(GetParent(hwnd), WM_NOTIFY,
|
|
(WPARAM)nmds.nmhdr.idFrom, (LPARAM)&nmds);
|
|
for(i=0; i<infoPtr->monthRange; i++)
|
|
infoPtr->monthdayState[i] = nmds.prgDayState[i];
|
|
}
|
|
}
|
|
|
|
static LRESULT
|
|
MONTHCAL_RButtonDown(HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
MONTHCAL_INFO *infoPtr = MONTHCAL_GetInfoPtr(hwnd);
|
|
HMENU hMenu;
|
|
POINT menupoint;
|
|
char buf[32];
|
|
|
|
hMenu = CreatePopupMenu();
|
|
if (!LoadStringA(COMCTL32_hModule,IDM_GOTODAY,buf,sizeof(buf)))
|
|
{
|
|
WARN("Can't load resource\n");
|
|
strcpy(buf,"Go to Today:");
|
|
}
|
|
AppendMenuA(hMenu, MF_STRING|MF_ENABLED,1, buf);
|
|
menupoint.x=(INT)LOWORD(lParam);
|
|
menupoint.y=(INT)HIWORD(lParam);
|
|
ClientToScreen(hwnd, &menupoint);
|
|
if( TrackPopupMenu(hMenu,TPM_RIGHTBUTTON| TPM_NONOTIFY|TPM_RETURNCMD,
|
|
menupoint.x,menupoint.y,0,hwnd,NULL))
|
|
{
|
|
infoPtr->currentMonth=infoPtr->todaysDate.wMonth;
|
|
infoPtr->currentYear=infoPtr->todaysDate.wYear;
|
|
InvalidateRect(hwnd, NULL, FALSE);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static LRESULT
|
|
MONTHCAL_LButtonDown(HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
MONTHCAL_INFO *infoPtr = MONTHCAL_GetInfoPtr(hwnd);
|
|
MCHITTESTINFO ht;
|
|
DWORD hit;
|
|
HMENU hMenu;
|
|
RECT rcDay; /* used in determining area to invalidate */
|
|
char buf[32];
|
|
int i;
|
|
POINT menupoint;
|
|
TRACE("%x %lx\n", wParam, lParam);
|
|
|
|
if (infoPtr->hWndYearUpDown)
|
|
{
|
|
infoPtr->currentYear=SendMessageA( infoPtr->hWndYearUpDown, UDM_SETPOS, (WPARAM) 0,(LPARAM)0);
|
|
if(!DestroyWindow(infoPtr->hWndYearUpDown))
|
|
{
|
|
FIXME("Can't destroy Updown Control\n");
|
|
}
|
|
else
|
|
infoPtr->hWndYearUpDown=0;
|
|
if(!DestroyWindow(infoPtr->hWndYearEdit))
|
|
{
|
|
FIXME("Can't destroy Updown Control\n");
|
|
}
|
|
else
|
|
infoPtr->hWndYearEdit=0;
|
|
InvalidateRect(hwnd, NULL, FALSE);
|
|
}
|
|
|
|
ht.pt.x = (INT)LOWORD(lParam);
|
|
ht.pt.y = (INT)HIWORD(lParam);
|
|
hit = MONTHCAL_HitTest(hwnd, (LPARAM)&ht);
|
|
|
|
/* FIXME: these flags should be checked by */
|
|
/*((hit & MCHT_XXX) == MCHT_XXX) b/c some of the flags are */
|
|
/* multi-bit */
|
|
if(hit ==MCHT_TITLEBTNNEXT) {
|
|
MONTHCAL_GoToNextMonth(hwnd, infoPtr);
|
|
infoPtr->status = MC_NEXTPRESSED;
|
|
SetTimer(hwnd, MC_NEXTMONTHTIMER, MC_NEXTMONTHDELAY, 0);
|
|
InvalidateRect(hwnd, NULL, FALSE);
|
|
return TRUE;
|
|
}
|
|
if(hit == MCHT_TITLEBTNPREV){
|
|
MONTHCAL_GoToPrevMonth(hwnd, infoPtr);
|
|
infoPtr->status = MC_PREVPRESSED;
|
|
SetTimer(hwnd, MC_PREVMONTHTIMER, MC_NEXTMONTHDELAY, 0);
|
|
InvalidateRect(hwnd, NULL, FALSE);
|
|
return TRUE;
|
|
}
|
|
|
|
if(hit == MCHT_TITLEMONTH) {
|
|
hMenu = CreatePopupMenu();
|
|
|
|
for (i=0; i<12;i++)
|
|
{
|
|
GetLocaleInfoA( LOCALE_USER_DEFAULT,LOCALE_SMONTHNAME1+i,
|
|
buf,sizeof(buf));
|
|
AppendMenuA(hMenu, MF_STRING|MF_ENABLED,i+1, buf);
|
|
}
|
|
menupoint.x=infoPtr->titlemonth.right;
|
|
menupoint.y=infoPtr->titlemonth.bottom;
|
|
ClientToScreen(hwnd, &menupoint);
|
|
i= TrackPopupMenu(hMenu,TPM_LEFTALIGN | TPM_NONOTIFY | TPM_RIGHTBUTTON | TPM_RETURNCMD,
|
|
menupoint.x,menupoint.y,0,hwnd,NULL);
|
|
if ((i>0) && (i<13))
|
|
{
|
|
infoPtr->currentMonth=i;
|
|
InvalidateRect(hwnd, NULL, FALSE);
|
|
}
|
|
}
|
|
if(hit == MCHT_TITLEYEAR) {
|
|
infoPtr->hWndYearEdit=CreateWindowExA(0,
|
|
"EDIT",
|
|
0,
|
|
WS_VISIBLE | WS_CHILD |UDS_SETBUDDYINT,
|
|
infoPtr->titleyear.left+3,infoPtr->titlebtnnext.top,
|
|
infoPtr->titleyear.right-infoPtr->titleyear.left,
|
|
infoPtr->textHeight,
|
|
hwnd,
|
|
(HMENU)NULL,
|
|
(HINSTANCE)NULL,
|
|
NULL);
|
|
infoPtr->hWndYearUpDown=CreateWindowExA(0,
|
|
UPDOWN_CLASSA,
|
|
0,
|
|
WS_VISIBLE | WS_CHILD |UDS_SETBUDDYINT|UDS_NOTHOUSANDS|UDS_ARROWKEYS,
|
|
infoPtr->titleyear.right+6,infoPtr->titlebtnnext.top,
|
|
20,
|
|
infoPtr->textHeight,
|
|
hwnd,
|
|
(HMENU)NULL,
|
|
(HINSTANCE)NULL,
|
|
NULL);
|
|
SendMessageA( infoPtr->hWndYearUpDown, UDM_SETRANGE, (WPARAM) 0, MAKELONG (9999, 1753));
|
|
SendMessageA( infoPtr->hWndYearUpDown, UDM_SETBUDDY, (WPARAM) infoPtr->hWndYearEdit, (LPARAM)0 );
|
|
SendMessageA( infoPtr->hWndYearUpDown, UDM_SETPOS, (WPARAM) 0,(LPARAM)infoPtr->currentYear );
|
|
return TRUE;
|
|
|
|
}
|
|
if(hit == MCHT_TODAYLINK) {
|
|
infoPtr->currentMonth=infoPtr->todaysDate.wMonth;
|
|
infoPtr->currentYear=infoPtr->todaysDate.wYear;
|
|
InvalidateRect(hwnd, NULL, FALSE);
|
|
return TRUE;
|
|
}
|
|
if(hit && MCHT_CALENDARDATE) {
|
|
SYSTEMTIME selArray[2];
|
|
NMSELCHANGE nmsc;
|
|
|
|
TRACE("MCHT_CALENDARDATE\n");
|
|
nmsc.nmhdr.hwndFrom = hwnd;
|
|
nmsc.nmhdr.idFrom = GetWindowLongA(hwnd, GWL_ID);
|
|
nmsc.nmhdr.code = MCN_SELCHANGE;
|
|
MONTHCAL_CopyTime(&nmsc.stSelStart, &infoPtr->minSel);
|
|
MONTHCAL_CopyTime(&nmsc.stSelEnd, &infoPtr->maxSel);
|
|
|
|
SendMessageA(GetParent(hwnd), WM_NOTIFY,
|
|
(WPARAM)nmsc.nmhdr.idFrom,(LPARAM)&nmsc);
|
|
|
|
MONTHCAL_CopyTime(&ht.st, &selArray[0]);
|
|
MONTHCAL_CopyTime(&ht.st, &selArray[1]);
|
|
MONTHCAL_SetSelRange(hwnd,0,(LPARAM) &selArray);
|
|
|
|
/* redraw both old and new days if the selected day changed */
|
|
if(infoPtr->curSelDay != ht.st.wDay) {
|
|
MONTHCAL_CalcPosFromDay(infoPtr, ht.st.wDay, ht.st.wMonth, &rcDay);
|
|
InvalidateRect(hwnd, &rcDay, TRUE);
|
|
|
|
MONTHCAL_CalcPosFromDay(infoPtr, infoPtr->curSelDay, infoPtr->currentMonth, &rcDay);
|
|
InvalidateRect(hwnd, &rcDay, TRUE);
|
|
}
|
|
|
|
infoPtr->firstSelDay = ht.st.wDay;
|
|
infoPtr->curSelDay = ht.st.wDay;
|
|
infoPtr->status = MC_SEL_LBUTDOWN;
|
|
return TRUE;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
MONTHCAL_LButtonUp(HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
MONTHCAL_INFO *infoPtr = MONTHCAL_GetInfoPtr(hwnd);
|
|
NMSELCHANGE nmsc;
|
|
NMHDR nmhdr;
|
|
BOOL redraw = FALSE;
|
|
MCHITTESTINFO ht;
|
|
DWORD hit;
|
|
|
|
TRACE("\n");
|
|
|
|
if(infoPtr->status & MC_NEXTPRESSED) {
|
|
KillTimer(hwnd, MC_NEXTMONTHTIMER);
|
|
redraw = TRUE;
|
|
}
|
|
if(infoPtr->status & MC_PREVPRESSED) {
|
|
KillTimer(hwnd, MC_PREVMONTHTIMER);
|
|
redraw = TRUE;
|
|
}
|
|
|
|
ht.pt.x = (INT)LOWORD(lParam);
|
|
ht.pt.y = (INT)HIWORD(lParam);
|
|
hit = MONTHCAL_HitTest(hwnd, (LPARAM)&ht);
|
|
|
|
infoPtr->status = MC_SEL_LBUTUP;
|
|
|
|
if(hit ==MCHT_CALENDARDATENEXT) {
|
|
MONTHCAL_GoToNextMonth(hwnd, infoPtr);
|
|
InvalidateRect(hwnd, NULL, FALSE);
|
|
return TRUE;
|
|
}
|
|
if(hit == MCHT_CALENDARDATEPREV){
|
|
MONTHCAL_GoToPrevMonth(hwnd, infoPtr);
|
|
InvalidateRect(hwnd, NULL, FALSE);
|
|
return TRUE;
|
|
}
|
|
nmhdr.hwndFrom = hwnd;
|
|
nmhdr.idFrom = GetWindowLongA( hwnd, GWL_ID);
|
|
nmhdr.code = NM_RELEASEDCAPTURE;
|
|
TRACE("Sent notification from %x to %x\n", hwnd, GetParent(hwnd));
|
|
|
|
SendMessageA(GetParent(hwnd), WM_NOTIFY,
|
|
(WPARAM)nmhdr.idFrom, (LPARAM)&nmhdr);
|
|
|
|
nmsc.nmhdr.hwndFrom = hwnd;
|
|
nmsc.nmhdr.idFrom = GetWindowLongA(hwnd, GWL_ID);
|
|
nmsc.nmhdr.code = MCN_SELECT;
|
|
MONTHCAL_CopyTime(&nmsc.stSelStart, &infoPtr->minSel);
|
|
MONTHCAL_CopyTime(&nmsc.stSelEnd, &infoPtr->maxSel);
|
|
|
|
SendMessageA(GetParent(hwnd), WM_NOTIFY,
|
|
(WPARAM)nmsc.nmhdr.idFrom, (LPARAM)&nmsc);
|
|
|
|
/* redraw if necessary */
|
|
if(redraw)
|
|
InvalidateRect(hwnd, NULL, FALSE);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
MONTHCAL_Timer(HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
MONTHCAL_INFO *infoPtr = MONTHCAL_GetInfoPtr(hwnd);
|
|
BOOL redraw = FALSE;
|
|
|
|
TRACE(" %d\n", wParam);
|
|
if(!infoPtr) return 0;
|
|
|
|
switch(wParam) {
|
|
case MC_NEXTMONTHTIMER:
|
|
redraw = TRUE;
|
|
MONTHCAL_GoToNextMonth(hwnd, infoPtr);
|
|
break;
|
|
case MC_PREVMONTHTIMER:
|
|
redraw = TRUE;
|
|
MONTHCAL_GoToPrevMonth(hwnd, infoPtr);
|
|
break;
|
|
default:
|
|
ERR("got unknown timer\n");
|
|
}
|
|
|
|
/* redraw only if necessary */
|
|
if(redraw)
|
|
InvalidateRect(hwnd, NULL, FALSE);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
MONTHCAL_MouseMove(HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
MONTHCAL_INFO *infoPtr = MONTHCAL_GetInfoPtr(hwnd);
|
|
MCHITTESTINFO ht;
|
|
int oldselday, selday, hit;
|
|
RECT r;
|
|
|
|
if(!(infoPtr->status & MC_SEL_LBUTDOWN)) return 0;
|
|
|
|
ht.pt.x = LOWORD(lParam);
|
|
ht.pt.y = HIWORD(lParam);
|
|
|
|
hit = MONTHCAL_HitTest(hwnd, (LPARAM)&ht);
|
|
|
|
/* not on the calendar date numbers? bail out */
|
|
TRACE("hit:%x\n",hit);
|
|
if((hit & MCHT_CALENDARDATE) != MCHT_CALENDARDATE) return 0;
|
|
|
|
selday = ht.st.wDay;
|
|
oldselday = infoPtr->curSelDay;
|
|
infoPtr->curSelDay = selday;
|
|
MONTHCAL_CalcPosFromDay(infoPtr, selday, ht.st. wMonth, &r);
|
|
|
|
if(GetWindowLongA(hwnd, GWL_STYLE) & MCS_MULTISELECT) {
|
|
SYSTEMTIME selArray[2];
|
|
int i;
|
|
|
|
MONTHCAL_GetSelRange(hwnd, 0, (LPARAM)&selArray);
|
|
i = 0;
|
|
if(infoPtr->firstSelDay==selArray[0].wDay) i=1;
|
|
TRACE("oldRange:%d %d %d %d\n", infoPtr->firstSelDay, selArray[0].wDay, selArray[1].wDay, i);
|
|
if(infoPtr->firstSelDay==selArray[1].wDay) {
|
|
/* 1st time we get here: selArray[0]=selArray[1]) */
|
|
/* if we're still at the first selected date, return */
|
|
if(infoPtr->firstSelDay==selday) goto done;
|
|
if(selday<infoPtr->firstSelDay) i = 0;
|
|
}
|
|
|
|
if(abs(infoPtr->firstSelDay - selday) >= infoPtr->maxSelCount) {
|
|
if(selday>infoPtr->firstSelDay)
|
|
selday = infoPtr->firstSelDay + infoPtr->maxSelCount;
|
|
else
|
|
selday = infoPtr->firstSelDay - infoPtr->maxSelCount;
|
|
}
|
|
|
|
if(selArray[i].wDay!=selday) {
|
|
TRACE("newRange:%d %d %d %d\n", infoPtr->firstSelDay, selArray[0].wDay, selArray[1].wDay, i);
|
|
|
|
selArray[i].wDay = selday;
|
|
|
|
if(selArray[0].wDay>selArray[1].wDay) {
|
|
DWORD tempday;
|
|
tempday = selArray[1].wDay;
|
|
selArray[1].wDay = selArray[0].wDay;
|
|
selArray[0].wDay = tempday;
|
|
}
|
|
|
|
MONTHCAL_SetSelRange(hwnd, 0, (LPARAM)&selArray);
|
|
}
|
|
}
|
|
|
|
done:
|
|
|
|
/* only redraw if the currently selected day changed */
|
|
/* FIXME: this should specify a rectangle containing only the days that changed */
|
|
/* using InvalidateRect */
|
|
if(oldselday != infoPtr->curSelDay)
|
|
InvalidateRect(hwnd, NULL, FALSE);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
MONTHCAL_Paint(HWND hwnd, WPARAM wParam)
|
|
{
|
|
MONTHCAL_INFO *infoPtr = MONTHCAL_GetInfoPtr(hwnd);
|
|
HDC hdc;
|
|
PAINTSTRUCT ps;
|
|
|
|
/* fill ps.rcPaint with a default rect */
|
|
memcpy(&(ps.rcPaint), &(infoPtr->rcClient), sizeof(infoPtr->rcClient));
|
|
|
|
hdc = (wParam==0 ? BeginPaint(hwnd, &ps) : (HDC)wParam);
|
|
MONTHCAL_Refresh(hwnd, hdc, &ps);
|
|
if(!wParam) EndPaint(hwnd, &ps);
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
MONTHCAL_KillFocus(HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
TRACE("\n");
|
|
|
|
InvalidateRect(hwnd, NULL, TRUE);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
MONTHCAL_SetFocus(HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
TRACE("\n");
|
|
|
|
InvalidateRect(hwnd, NULL, FALSE);
|
|
|
|
return 0;
|
|
}
|
|
|
|
/* sets the size information */
|
|
static void MONTHCAL_UpdateSize(HWND hwnd)
|
|
{
|
|
HDC hdc = GetDC(hwnd);
|
|
MONTHCAL_INFO *infoPtr = MONTHCAL_GetInfoPtr(hwnd);
|
|
RECT *rcClient=&infoPtr->rcClient;
|
|
RECT *rcDraw=&infoPtr->rcDraw;
|
|
RECT *title=&infoPtr->title;
|
|
RECT *prev=&infoPtr->titlebtnprev;
|
|
RECT *next=&infoPtr->titlebtnnext;
|
|
RECT *titlemonth=&infoPtr->titlemonth;
|
|
RECT *titleyear=&infoPtr->titleyear;
|
|
RECT *wdays=&infoPtr->wdays;
|
|
RECT *weeknumrect=&infoPtr->weeknums;
|
|
RECT *days=&infoPtr->days;
|
|
RECT *todayrect=&infoPtr->todayrect;
|
|
SIZE size;
|
|
TEXTMETRICA tm;
|
|
DWORD dwStyle = GetWindowLongA(hwnd, GWL_STYLE);
|
|
HFONT currentFont;
|
|
double xdiv;
|
|
|
|
currentFont = SelectObject(hdc, infoPtr->hFont);
|
|
|
|
/* FIXME: need a way to determine current font, without setting it */
|
|
/*
|
|
if(infoPtr->hFont!=currentFont) {
|
|
SelectObject(hdc, currentFont);
|
|
infoPtr->hFont=currentFont;
|
|
GetObjectA(currentFont, sizeof(LOGFONTA), &logFont);
|
|
logFont.lfWeight=FW_BOLD;
|
|
infoPtr->hBoldFont = CreateFontIndirectA(&logFont);
|
|
}
|
|
*/
|
|
|
|
/* get the height and width of each day's text */
|
|
GetTextMetricsA(hdc, &tm);
|
|
infoPtr->textHeight = tm.tmHeight + tm.tmExternalLeading;
|
|
GetTextExtentPoint32A(hdc, "Sun", 3, &size);
|
|
infoPtr->textWidth = size.cx + 2;
|
|
|
|
/* retrieve the controls client rectangle info infoPtr->rcClient */
|
|
GetClientRect(hwnd, rcClient);
|
|
|
|
/* rcDraw is the rectangle the control is drawn in */
|
|
rcDraw->left = rcClient->left;
|
|
rcDraw->right = rcClient->right;
|
|
rcDraw->top = rcClient->top;
|
|
rcDraw->bottom = rcClient->bottom;
|
|
|
|
/* recalculate the height and width increments and offsets */
|
|
/* FIXME: We use up all available width. This will inhibit having multiple
|
|
calendars in a row, like win doesn
|
|
*/
|
|
if(dwStyle & MCS_WEEKNUMBERS)
|
|
xdiv=8.0;
|
|
else
|
|
xdiv=7.0;
|
|
infoPtr->width_increment = (infoPtr->rcDraw.right - infoPtr->rcDraw.left) / xdiv;
|
|
infoPtr->height_increment = (infoPtr->rcDraw.bottom - infoPtr->rcDraw.top) / 10.0;
|
|
infoPtr->left_offset = (infoPtr->rcDraw.right - infoPtr->rcDraw.left) - (infoPtr->width_increment * xdiv);
|
|
infoPtr->top_offset = (infoPtr->rcDraw.bottom - infoPtr->rcDraw.top) - (infoPtr->height_increment * 10.0);
|
|
|
|
rcDraw->bottom = rcDraw->top + 10 * infoPtr->height_increment;
|
|
/* this is correct, the control does NOT expand vertically */
|
|
/* like it does horizontally */
|
|
/* make sure we don't move the controls bottom out of the client */
|
|
/* area */
|
|
/* title line has about 3 text heights, abrev days line, 6 weeksline and today circle line*/
|
|
/*if((rcDraw->top + 9 * infoPtr->textHeight + 5) < rcDraw->bottom) {
|
|
rcDraw->bottom = rcDraw->top + 9 * infoPtr->textHeight + 5;
|
|
}*/
|
|
|
|
/* calculate title area */
|
|
title->top = rcClient->top;
|
|
title->bottom = title->top + 2 * infoPtr->height_increment;
|
|
title->left = rcClient->left;
|
|
title->right = rcClient->right;
|
|
|
|
/* set the dimensions of the next and previous buttons and center */
|
|
/* the month text vertically */
|
|
prev->top = next->top = title->top + 6;
|
|
prev->bottom = next->bottom = title->bottom - 6;
|
|
prev->left = title->left + 6;
|
|
prev->right = prev->left + (title->bottom - title->top) ;
|
|
next->right = title->right - 6;
|
|
next->left = next->right - (title->bottom - title->top);
|
|
|
|
/* titlemonth->left and right change based upon the current month */
|
|
/* and are recalculated in refresh as the current month may change */
|
|
/* without the control being resized */
|
|
titlemonth->top = titleyear->top = title->top + (infoPtr->height_increment)/2;
|
|
titlemonth->bottom = titleyear->bottom = title->bottom - (infoPtr->height_increment)/2;
|
|
|
|
/* setup the dimensions of the rectangle we draw the names of the */
|
|
/* days of the week in */
|
|
weeknumrect->left =infoPtr->left_offset;
|
|
if(dwStyle & MCS_WEEKNUMBERS)
|
|
weeknumrect->right=prev->right;
|
|
else
|
|
weeknumrect->right=weeknumrect->left;
|
|
wdays->left = days->left = weeknumrect->right;
|
|
wdays->right = days->right = wdays->left + 7 * infoPtr->width_increment;
|
|
wdays->top = title->bottom ;
|
|
wdays->bottom = wdays->top + infoPtr->height_increment;
|
|
|
|
days->top = weeknumrect->top = wdays->bottom ;
|
|
days->bottom = weeknumrect->bottom = days->top + 6 * infoPtr->height_increment;
|
|
|
|
todayrect->left = rcClient->left;
|
|
todayrect->right = rcClient->right;
|
|
todayrect->top = days->bottom;
|
|
todayrect->bottom = days->bottom + infoPtr->height_increment;
|
|
|
|
/* uncomment for excessive debugging
|
|
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",
|
|
infoPtr->width_increment,infoPtr->height_increment,
|
|
rcClient->left, rcClient->right, rcClient->top, rcClient->bottom,
|
|
title->left, title->right, title->top, title->bottom,
|
|
wdays->left, wdays->right, wdays->top, wdays->bottom,
|
|
days->left, days->right, days->top, days->bottom,
|
|
todayrect->left,todayrect->right,todayrect->top,todayrect->bottom);
|
|
*/
|
|
|
|
/* restore the originally selected font */
|
|
SelectObject(hdc, currentFont);
|
|
|
|
ReleaseDC(hwnd, hdc);
|
|
}
|
|
|
|
static LRESULT MONTHCAL_Size(HWND hwnd, int Width, int Height)
|
|
{
|
|
TRACE("(hwnd=%x, width=%d, height=%d)\n", hwnd, Width, Height);
|
|
|
|
MONTHCAL_UpdateSize(hwnd);
|
|
|
|
/* invalidate client area and erase background */
|
|
InvalidateRect(hwnd, NULL, TRUE);
|
|
|
|
return 0;
|
|
}
|
|
|
|
/* FIXME: check whether dateMin/dateMax need to be adjusted. */
|
|
static LRESULT
|
|
MONTHCAL_Create(HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
MONTHCAL_INFO *infoPtr;
|
|
LOGFONTA logFont;
|
|
|
|
/* allocate memory for info structure */
|
|
infoPtr =(MONTHCAL_INFO*)COMCTL32_Alloc(sizeof(MONTHCAL_INFO));
|
|
SetWindowLongA(hwnd, 0, (DWORD)infoPtr);
|
|
|
|
if(infoPtr == NULL) {
|
|
ERR( "could not allocate info memory!\n");
|
|
return 0;
|
|
}
|
|
if((MONTHCAL_INFO*)GetWindowLongA(hwnd, 0) != infoPtr) {
|
|
ERR( "pointer assignment error!\n");
|
|
return 0;
|
|
}
|
|
|
|
infoPtr->hFont = GetStockObject(DEFAULT_GUI_FONT);
|
|
GetObjectA(infoPtr->hFont, sizeof(LOGFONTA), &logFont);
|
|
logFont.lfWeight = FW_BOLD;
|
|
infoPtr->hBoldFont = CreateFontIndirectA(&logFont);
|
|
|
|
/* initialize info structure */
|
|
/* FIXME: calculate systemtime ->> localtime(substract timezoneinfo) */
|
|
|
|
GetSystemTime(&infoPtr->todaysDate);
|
|
MONTHCAL_SetFirstDayOfWeek(hwnd,0,(LPARAM)-1);
|
|
infoPtr->currentMonth = infoPtr->todaysDate.wMonth;
|
|
infoPtr->currentYear = infoPtr->todaysDate.wYear;
|
|
MONTHCAL_CopyTime(&infoPtr->todaysDate, &infoPtr->minDate);
|
|
MONTHCAL_CopyTime(&infoPtr->todaysDate, &infoPtr->maxDate);
|
|
infoPtr->maxSelCount = 7;
|
|
infoPtr->monthRange = 3;
|
|
infoPtr->monthdayState = COMCTL32_Alloc
|
|
(infoPtr->monthRange * sizeof(MONTHDAYSTATE));
|
|
infoPtr->titlebk = GetSysColor(COLOR_ACTIVECAPTION);
|
|
infoPtr->titletxt = GetSysColor(COLOR_WINDOW);
|
|
infoPtr->monthbk = GetSysColor(COLOR_WINDOW);
|
|
infoPtr->trailingtxt = GetSysColor(COLOR_GRAYTEXT);
|
|
infoPtr->bk = GetSysColor(COLOR_WINDOW);
|
|
infoPtr->txt = GetSysColor(COLOR_WINDOWTEXT);
|
|
|
|
/* call MONTHCAL_UpdateSize to set all of the dimensions */
|
|
/* of the control */
|
|
MONTHCAL_UpdateSize(hwnd);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
MONTHCAL_Destroy(HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
MONTHCAL_INFO *infoPtr = MONTHCAL_GetInfoPtr(hwnd);
|
|
|
|
/* free month calendar info data */
|
|
COMCTL32_Free(infoPtr);
|
|
SetWindowLongA(hwnd, 0, 0);
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT WINAPI
|
|
MONTHCAL_WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
TRACE("hwnd=%x msg=%x wparam=%x lparam=%lx\n", hwnd, uMsg, wParam, lParam);
|
|
if (!MONTHCAL_GetInfoPtr(hwnd) && (uMsg != WM_CREATE))
|
|
return DefWindowProcA(hwnd, uMsg, wParam, lParam);
|
|
switch(uMsg)
|
|
{
|
|
case MCM_GETCURSEL:
|
|
return MONTHCAL_GetCurSel(hwnd, wParam, lParam);
|
|
|
|
case MCM_SETCURSEL:
|
|
return MONTHCAL_SetCurSel(hwnd, wParam, lParam);
|
|
|
|
case MCM_GETMAXSELCOUNT:
|
|
return MONTHCAL_GetMaxSelCount(hwnd, wParam, lParam);
|
|
|
|
case MCM_SETMAXSELCOUNT:
|
|
return MONTHCAL_SetMaxSelCount(hwnd, wParam, lParam);
|
|
|
|
case MCM_GETSELRANGE:
|
|
return MONTHCAL_GetSelRange(hwnd, wParam, lParam);
|
|
|
|
case MCM_SETSELRANGE:
|
|
return MONTHCAL_SetSelRange(hwnd, wParam, lParam);
|
|
|
|
case MCM_GETMONTHRANGE:
|
|
return MONTHCAL_GetMonthRange(hwnd, wParam, lParam);
|
|
|
|
case MCM_SETDAYSTATE:
|
|
return MONTHCAL_SetDayState(hwnd, wParam, lParam);
|
|
|
|
case MCM_GETMINREQRECT:
|
|
return MONTHCAL_GetMinReqRect(hwnd, wParam, lParam);
|
|
|
|
case MCM_GETCOLOR:
|
|
return MONTHCAL_GetColor(hwnd, wParam, lParam);
|
|
|
|
case MCM_SETCOLOR:
|
|
return MONTHCAL_SetColor(hwnd, wParam, lParam);
|
|
|
|
case MCM_GETTODAY:
|
|
return MONTHCAL_GetToday(hwnd, wParam, lParam);
|
|
|
|
case MCM_SETTODAY:
|
|
return MONTHCAL_SetToday(hwnd, wParam, lParam);
|
|
|
|
case MCM_HITTEST:
|
|
return MONTHCAL_HitTest(hwnd,lParam);
|
|
|
|
case MCM_GETFIRSTDAYOFWEEK:
|
|
return MONTHCAL_GetFirstDayOfWeek(hwnd, wParam, lParam);
|
|
|
|
case MCM_SETFIRSTDAYOFWEEK:
|
|
return MONTHCAL_SetFirstDayOfWeek(hwnd, wParam, lParam);
|
|
|
|
case MCM_GETRANGE:
|
|
return MONTHCAL_GetRange(hwnd, wParam, lParam);
|
|
|
|
case MCM_SETRANGE:
|
|
return MONTHCAL_SetRange(hwnd, wParam, lParam);
|
|
|
|
case MCM_GETMONTHDELTA:
|
|
return MONTHCAL_GetMonthDelta(hwnd, wParam, lParam);
|
|
|
|
case MCM_SETMONTHDELTA:
|
|
return MONTHCAL_SetMonthDelta(hwnd, wParam, lParam);
|
|
|
|
case MCM_GETMAXTODAYWIDTH:
|
|
return MONTHCAL_GetMaxTodayWidth(hwnd);
|
|
|
|
case WM_GETDLGCODE:
|
|
return DLGC_WANTARROWS | DLGC_WANTCHARS;
|
|
|
|
case WM_KILLFOCUS:
|
|
return MONTHCAL_KillFocus(hwnd, wParam, lParam);
|
|
|
|
case WM_RBUTTONDOWN:
|
|
return MONTHCAL_RButtonDown(hwnd, wParam, lParam);
|
|
|
|
case WM_LBUTTONDOWN:
|
|
return MONTHCAL_LButtonDown(hwnd, wParam, lParam);
|
|
|
|
case WM_MOUSEMOVE:
|
|
return MONTHCAL_MouseMove(hwnd, wParam, lParam);
|
|
|
|
case WM_LBUTTONUP:
|
|
return MONTHCAL_LButtonUp(hwnd, wParam, lParam);
|
|
|
|
case WM_PAINT:
|
|
return MONTHCAL_Paint(hwnd, wParam);
|
|
|
|
case WM_SETFOCUS:
|
|
return MONTHCAL_SetFocus(hwnd, wParam, lParam);
|
|
|
|
case WM_SIZE:
|
|
return MONTHCAL_Size(hwnd, (int)SLOWORD(lParam), (int)SHIWORD(lParam));
|
|
|
|
case WM_CREATE:
|
|
return MONTHCAL_Create(hwnd, wParam, lParam);
|
|
|
|
case WM_TIMER:
|
|
return MONTHCAL_Timer(hwnd, wParam, lParam);
|
|
|
|
case WM_DESTROY:
|
|
return MONTHCAL_Destroy(hwnd, wParam, lParam);
|
|
|
|
default:
|
|
if(uMsg >= WM_USER)
|
|
ERR( "unknown msg %04x wp=%08x lp=%08lx\n", uMsg, wParam, lParam);
|
|
return DefWindowProcA(hwnd, uMsg, wParam, lParam);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
|
|
void
|
|
MONTHCAL_Register(void)
|
|
{
|
|
WNDCLASSA wndClass;
|
|
|
|
ZeroMemory(&wndClass, sizeof(WNDCLASSA));
|
|
wndClass.style = CS_GLOBALCLASS;
|
|
wndClass.lpfnWndProc = (WNDPROC)MONTHCAL_WindowProc;
|
|
wndClass.cbClsExtra = 0;
|
|
wndClass.cbWndExtra = sizeof(MONTHCAL_INFO *);
|
|
wndClass.hCursor = LoadCursorA(0, IDC_ARROWA);
|
|
wndClass.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);
|
|
wndClass.lpszClassName = MONTHCAL_CLASSA;
|
|
|
|
RegisterClassA(&wndClass);
|
|
}
|
|
|
|
|
|
void
|
|
MONTHCAL_Unregister(void)
|
|
{
|
|
UnregisterClassA(MONTHCAL_CLASSA, (HINSTANCE)NULL);
|
|
}
|