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Calendar.m
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Calendar.m
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/*
Redistribution and use in source and binary forms, with or without modification, are permitted
provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list of conditions
and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this list of conditions
and the following disclaimer in the documentation and/or other materials provided with the
distribution.
* Neither the name of the author nor the names of its contributors may be used to endorse or
promote products derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
// Basically, you can use the code in your free, commercial, private and public projects
// as long as you include the above notice and attribute the code to Philip Dow / Sprouted
// If you use this code in an app send me a note. I'd love to know how the code is used.
// Please also note that this copyright does not supersede any other copyrights applicable to
// open source code used herein. While explicit credit has been given in the Journler about box,
// it may be lacking in some instances in the source code. I will remedy this in future commits,
// and if you notice any please point them out.
#import "Calendar.h"
#import "Definitions.h"
#import "JournlerApplicationDelegate.h"
#import "DatesController.h"
#import "JournlerEntry.h"
#import "JournlerJournal.h"
#import "NSAlert+JournlerAdditions.h"
#import "MonthAndYearCell.h"
#import "CalendarButtonCell.h"
#import <SproutedInterface/SproutedInterface.h>
#define kRowHeight 18
#define kColWidth 22
#define kButtonCellHeight 16
#define kWidthOffset 2
#define kCalendarRequiredWidth 160
#define kMonthYearOffset 23
#define kBackgroundOffset 58
#define kDaysOffset 57
#define kDayHeaderOffset 40
#pragma mark -
@implementation Calendar
static void SetSegmentDescriptions(NSSegmentedControl *control, NSString *firstDescription, ...) {
// Use NSAccessibilityUnignoredDescendant to be sure we start with the correct object.
id segmentElement = NSAccessibilityUnignoredDescendant(control);
// Use the accessibility protocol to get the children.
NSArray *segments = [segmentElement accessibilityAttributeValue:NSAccessibilityChildrenAttribute];
va_list args;
va_start(args, firstDescription);
NSString *description = firstDescription;
for ( id segment in segments ) {
if (description != nil) {
[segment accessibilitySetOverrideValue:description forAttribute:NSAccessibilityDescriptionAttribute];
} else {
// Exit loop if we run out of descriptions.
break;
}
description = va_arg(args, id);
}
va_end(args);
}
#pragma mark -
+ (void)initialize
{
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
[self exposeBinding:@"content"];
[pool release];
}
- (id)initWithFrame:(NSRect)frameRect
{
if ( self = [super initWithFrame:frameRect] ) {
//
// initial date information
todaysDate = [[NSCalendarDate calendarDate] retain];
selectedDate = [[NSCalendarDate calendarDate] retain];
myDay = [selectedDate dayOfMonth];
myMonth = [selectedDate monthOfYear];
myYear = [selectedDate yearOfCommonEra];
//set up a timer to catch the day change
NSCalendarDate *daychangeFireDate = [[NSCalendarDate dateWithYear:[todaysDate yearOfCommonEra]
month:[todaysDate monthOfYear] day:[todaysDate dayOfMonth] hour:0 minute:0 second:1 timeZone:nil]
dateByAddingYears:0 months:0 days:1 hours:0 minutes:0 seconds:0];
dateWatcher = [[NSTimer alloc] initWithFireDate:daychangeFireDate interval:86400
target:self selector:@selector(resetToday:) userInfo:nil repeats:YES];
[[NSRunLoop currentRunLoop] addTimer:dateWatcher forMode:NSDefaultRunLoopMode];
//and cursor
pointCursor = [[NSCursor pointingHandCursor] retain];
// wake from sleep notification - the date may have changed
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(computerDidWake:)
name:PDPowerManagementNotification
object:[PDPowerManagement sharedPowerManagement]];
drawsBorder = NO;
backgroundColor = [[NSColor whiteColor] retain];
content = nil;
_dropDate = -1;
[self registerForDraggedTypes:[NSArray arrayWithObjects:PDEntryIDPboardType,
NSFilenamesPboardType, NSURLPboardType, NSRTFDPboardType, NSRTFPboardType,
NSStringPboardType, NSTIFFPboardType, NSPICTPboardType, kMailMessagePboardType, nil]];
monthYearCell = [[MonthAndYearCell alloc] init];
monthBackCell = [[CalendarButtonCell alloc] init];
monthTodayCell = [[CalendarButtonCell alloc] init];
monthForwardCell = [[CalendarButtonCell alloc] init];
[monthBackCell setTarget:self];
[monthBackCell setAction:@selector(monthToLeft:)];
[monthBackCell setCommand:kCalendarCommandMonthBack];
[monthBackCell setContinuous:YES];
[monthBackCell setPeriodicDelay:0.8 interval:0.2];
[monthTodayCell setTarget:self];
[monthTodayCell setAction:@selector(toToday:)];
[monthTodayCell setCommand:kCalendarCommandToToday];
[monthTodayCell setContinuous:YES];
[monthTodayCell setPeriodicDelay:0.8 interval:500];
[monthForwardCell setTarget:self];
[monthForwardCell setAction:@selector(monthToRight:)];
[monthForwardCell setCommand:kCalendarCommandMonthForward];
[monthForwardCell setContinuous:YES];
[monthForwardCell setPeriodicDelay:0.8 interval:0.2];
// register for a notification prefs will send when th start day changes
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(startDayChanged:)
name:CalendarStartDayChangedNotification
object:nil];
currentDragRect = NSZeroRect;
}
return self;
}
- (void) dealloc
{
#ifdef __DEBUG__
NSLog(@"%s",__PRETTY_FUNCTION__);
#endif
[[NSNotificationCenter defaultCenter] removeObserver:self];
[self unregisterDraggedTypes];
[selectedDate release];
[todaysDate release];
[pointCursor release];
[backgroundColor release];
[monthYearCell release];
[monthBackCell release];
[monthTodayCell release];
[monthForwardCell release];
[super dealloc];
}
- (void) ownerWillClose:(NSNotification*)aNotification
{
[dateWatcher invalidate];
[dateWatcher release];
}
#pragma mark -
+ (NSArray*) englishWeekDays {
return [NSArray arrayWithObjects:@"Sunday", @"Monday", @"Tuesday", @"Wednesday",
@"Thursday", @"Friday", @"Saturday", nil];
}
+ (NSInteger) lastDayOfMonth:(NSInteger)month year:(NSInteger)year {
//0 is january, 11 is december
//even though locally (myMonth) 1 is january and 12 is december
BOOL leap = NO;
static NSInteger daysInMonth[] = { 31,28,31,30,31,30,31,31,30,31,30,31 };
if ( year % 4 == 0 ) {
leap = YES;
if ( year % 100 == 0 ) { leap = NO; }
if ( year % 400 == 0 ) { leap = YES; }
}
if ( leap && month == 2 ) { return 29; }
else { return daysInMonth[month-1]; }
}
#pragma mark -
- (id) delegate
{
return delegate;
}
- (void) setDelegate:(id)anObject
{
delegate = anObject;
}
- (NSArray*) content
{
return content;
}
- (void) setContent:(NSArray*)anArray
{
if ( content != anArray )
{
[content release];
content = [anArray retain];
[self updateDaysWithEntries];
}
}
- (BOOL) highlighted
{
return highlighted;
}
- (void) setHighlighted:(BOOL)highlight
{
highlighted = highlight;
}
- (BOOL) drawsBorder
{
return drawsBorder;
}
- (void) setDrawsBorder:(BOOL)draw
{
drawsBorder = draw;
}
- (NSColor*) backgroundColor
{
return backgroundColor;
}
- (void) setBackgroundColor:(NSColor*)bgColor
{
if ( backgroundColor != bgColor )
{
[backgroundColor release];
backgroundColor = [bgColor copyWithZone:[self zone]];
}
}
- (DatesController*) dataSource
{
return dataSource;
}
- (void) setDataSource:(DatesController*)aController
{
if ( dataSource != aController )
{
[dataSource release];
dataSource = [aController retain];
}
}
#pragma mark -
- (void)setSelectedDate:(NSDate*)aDate
{
BOOL entireDisplayNeedsUpdate = YES;
NSRect earlierInvalidatedRect = [self frameOfDateWithDay:myDay month:myMonth year:myYear];
if ( aDate == nil ) // date shouldn't be nil
aDate = [NSCalendarDate calendarDate];
// else if ( [aDate isMemberOfClass:[NSDate class]] )
// leopard bug, must guarantee that this is a calendar date
else
aDate = [aDate dateWithCalendarFormat:nil timeZone:nil];
if ( selectedDate != aDate ) {
[selectedDate release];
selectedDate = [aDate copyWithZone:[self zone]];
}
//and update our date integers for easy access
NSInteger newYear = [(NSCalendarDate*)selectedDate yearOfCommonEra];
NSInteger newMonth = [(NSCalendarDate*)selectedDate monthOfYear];
if ( myMonth == newMonth && myYear == newYear )
entireDisplayNeedsUpdate = NO;
myDay = [(NSCalendarDate*)selectedDate dayOfMonth];
myMonth = newMonth;
myYear = newYear;
//if ( entireDisplayNeedsUpdate )
[self updateDaysWithEntries];
[[self window] invalidateCursorRectsForView:self];
if ( entireDisplayNeedsUpdate )
[self setNeedsDisplay:YES];
else
{
NSRect invalidatedRect = [self frameOfDateWithDay:myDay month:myMonth year:myYear];
[self setNeedsDisplayInRect:invalidatedRect];
[self setNeedsDisplayInRect:earlierInvalidatedRect];
}
}
- (NSCalendarDate*) selectedDate {
// return a mix of the current date and the present time
NSCalendarDate *now = [NSCalendarDate calendarDate];
return [NSCalendarDate
dateWithYear:[selectedDate yearOfCommonEra] month:[selectedDate monthOfYear] day:[selectedDate dayOfMonth]
hour:[now hourOfDay] minute:[now minuteOfHour] second:[now secondOfMinute] timeZone:nil];
}
- (void) setCurrentDate:(NSCalendarDate*)aDate
{
[self setSelectedDate:aDate];
}
- (NSCalendarDate*) currentDate
{
return [self selectedDate];
}
#pragma mark -
- (void) resetToday:(id)sender {
//called by the timer every 24 hours 1 second after midnight to update the current day
//reset "todays" date
[todaysDate release];
todaysDate = [[NSCalendarDate calendarDate] retain];
//update our display
//[self setNeedsDisplay:YES];
[self setNeedsDisplayInRect:[self frameOfDateWithDay:[todaysDate dayOfWeek] month:[todaysDate monthOfYear] year:[todaysDate yearOfCommonEra]]];
}
- (void) computerDidWake:(NSNotification*)aNotification {
// just make sure that today's date is corrected if the computer was asleep during a midnight date change
if ( [[[aNotification userInfo] objectForKey:PDPowerManagementMessage] integerValue] == PDPowerManagementPoweredOn )
[self resetToday:self];
}
#pragma mark -
- (void)dayToLeft {
BOOL entireDisplayNeedsUpdate = NO;
NSRect earlierInvalidatedRect = [self frameOfDateWithDay:myDay month:myMonth year:myYear];
myDay--;
if ( myDay < 1 ) {
//get us set up on the right day
if ( myMonth == 1 ) { myDay = [Calendar lastDayOfMonth:12 year:myYear]; }
else { myDay = [Calendar lastDayOfMonth:myMonth-1 year:myYear]; }
//and shift our month, which will take care of refreshing
[self monthToLeft];
entireDisplayNeedsUpdate = YES;
}
else {
//call a setCurrentInfo so our latest information is posted to our observers.
[self setSelectedDate:[NSCalendarDate dateWithYear:myYear month:myMonth day:myDay hour:1 minute:1 second:1 timeZone:nil]];
}
if ( entireDisplayNeedsUpdate )
[self setNeedsDisplay:YES];
else
{
NSRect invalidatedRect = [self frameOfDateWithDay:myDay month:myMonth year:myYear];
[self setNeedsDisplayInRect:invalidatedRect];
[self setNeedsDisplayInRect:earlierInvalidatedRect];
}
}
- (void)dayToRight
{
BOOL entireDisplayNeedsUpdate = NO;
NSRect earlierInvalidatedRect = [self frameOfDateWithDay:myDay month:myMonth year:myYear];
myDay++;
if ( myDay > [Calendar lastDayOfMonth:myMonth year:myYear] ) {
myDay = 1;
[self monthToRight];
entireDisplayNeedsUpdate = YES;
}
else {
//call a setCurrentInfo so our latest information is posted to our observers.
[self setSelectedDate:[NSCalendarDate dateWithYear:myYear month:myMonth day:myDay hour:1 minute:1 second:1 timeZone:nil]];
}
if ( entireDisplayNeedsUpdate )
[self setNeedsDisplay:YES];
else
{
NSRect invalidatedRect = [self frameOfDateWithDay:myDay month:myMonth year:myYear];
[self setNeedsDisplayInRect:invalidatedRect];
[self setNeedsDisplayInRect:earlierInvalidatedRect];
}
}
- (void) monthToLeft
{
BOOL entireDisplayNeedsUpdate = YES;
NSRect earlierInvalidatedRect = [self frameOfDateWithDay:myDay month:myMonth year:myYear];
if ( myMonth != 1 ) { myMonth--; }
else {
myMonth = 12;
myYear--;
}
//and in case we've switched months and our day has gone over
if ( myDay > [Calendar lastDayOfMonth:myMonth year:myYear] ) { myDay = [Calendar lastDayOfMonth:myMonth year:myYear]; }
//call a setCurrentInfo so our latest information is posted to our observers.
[self setSelectedDate:[NSCalendarDate dateWithYear:myYear month:myMonth day:myDay hour:1 minute:1 second:1 timeZone:nil]];
if ( entireDisplayNeedsUpdate )
[self setNeedsDisplay:YES];
else
{
NSRect invalidatedRect = [self frameOfDateWithDay:myDay month:myMonth year:myYear];
[self setNeedsDisplayInRect:invalidatedRect];
[self setNeedsDisplayInRect:earlierInvalidatedRect];
}
}
- (void) monthToRight
{
BOOL entireDisplayNeedsUpdate = YES;
NSRect earlierInvalidatedRect = [self frameOfDateWithDay:myDay month:myMonth year:myYear];
if ( myMonth != 12 ) { myMonth++; }
else {
myMonth = 1;
myYear++;
}
//and in case we've switched months and our day has gone over
if ( myDay > [Calendar lastDayOfMonth:myMonth year:myYear] ) { myDay = [Calendar lastDayOfMonth:myMonth year:myYear]; }
//call a setCurrentInfo so our latest information is posted to our observers.
[self setSelectedDate:[NSCalendarDate dateWithYear:myYear month:myMonth day:myDay hour:1 minute:1 second:1 timeZone:nil]];
if ( entireDisplayNeedsUpdate )
[self setNeedsDisplay:YES];
else
{
NSRect invalidatedRect = [self frameOfDateWithDay:myDay month:myMonth year:myYear];
[self setNeedsDisplayInRect:invalidatedRect];
[self setNeedsDisplayInRect:earlierInvalidatedRect];
}
}
- (void) toToday
{
BOOL entireDisplayNeedsUpdate = NO;
NSRect earlierInvalidatedRect = [self frameOfDateWithDay:myDay month:myMonth year:myYear];
if ( ![[[NSCalendarDate calendarDate] descriptionWithCalendarFormat:@"%Y%m%d"] isEqualToString:
[todaysDate descriptionWithCalendarFormat:@"%Y%m%d"]] )
[self resetToday:self];
[self setSelectedDate:[NSCalendarDate calendarDate]];
if ( entireDisplayNeedsUpdate )
[self setNeedsDisplay:YES];
else
{
NSRect invalidatedRect = [self frameOfDateWithDay:myDay month:myMonth year:myYear];
[self setNeedsDisplayInRect:invalidatedRect];
[self setNeedsDisplayInRect:earlierInvalidatedRect];
}
}
#pragma mark -
- (IBAction) dayToLeft:(id)sender {
[self dayToLeft];
}
- (IBAction) dayToRight:(id)sender {
[self dayToRight];
}
- (IBAction) monthToLeft:(id)sender {
[self monthToLeft];
}
- (IBAction) monthToRight:(id)sender {
[self monthToRight];
}
- (IBAction) toToday:(id)sender {
[self toToday];
}
#pragma mark -
- (IBAction) contexutalDateChange:(id)sender {
if ( [sender tag] >= 501 && [sender tag] <= 512 ) {
// acquire a month from 01 to 12 for January to February
NSInteger targetMonth = [sender tag] - 500;
NSInteger highestDay = [Calendar lastDayOfMonth:targetMonth year:myYear];
NSCalendarDate *newDate = [NSCalendarDate dateWithYear:myYear month:targetMonth day:(myDay<=highestDay?myDay:highestDay)
hour:0 minute:0 second:0 timeZone:nil];
[self setSelectedDate:newDate];
}
else if ( [sender tag] == 400 ) {
// requesting a year change
NSInteger newYear = [sender integerValue];
NSInteger highestDay = [Calendar lastDayOfMonth:myMonth year:newYear];
NSCalendarDate *newDate = [NSCalendarDate dateWithYear:newYear month:myMonth day:(myDay<=highestDay?myDay:highestDay)
hour:0 minute:0 second:0 timeZone:nil];
[self setSelectedDate:newDate];
}
else if ( [sender tag] == 401 ) {
// focus on the year field and select it
//[[self window] makeFirstResponder:yearField];
//[yearField selectText:self];
}
}
- (BOOL)validateMenuItem:(NSMenuItem*)anItem {
BOOL enabled = YES;
if ( [anItem tag] >= 501 && [anItem tag] <= 512 ) {
// acquire a month from 01 to 12 for January to February
NSInteger targetMonth = [anItem tag] - 500;
if ( targetMonth == myMonth )
[anItem setState:NSOnState];
else
[anItem setState:NSOffState];
}
return enabled;
}
#pragma mark -
- (NSString*) todaysInfo:(NSString*)format {
//always create this thing on the fly as I don't keep this information in memory - localizedDateInfo ?
return [[NSCalendarDate dateWithYear:myYear month:myMonth day:myDay hour:1 minute:1 second:1 timeZone:nil] descriptionWithCalendarFormat:format locale:nil];
}
// ============================================================
// Handling our display
// ============================================================
#pragma mark -
#pragma mark Drawing
- (void)drawRect:(NSRect)rect {
//NSLog(@"calendar content count: %i",[content count]);
NSString *dayID;
NSMutableDictionary *tempAttributes = [NSMutableDictionary dictionary];
NSRect bds = [self bounds];
NSInteger total_offset = kWidthOffset + ( bds.size.width/2 - kCalendarRequiredWidth/2 );
[backgroundColor set];
NSRectFill(bds);
if ( drawsBorder ) {
[[NSColor lightGrayColor] set];
NSFrameRect(bds);
}
else
{
[[NSColor colorWithCalibratedWhite:0.5 alpha:1.0] set];
NSFrameRect( NSMakeRect(0,bds.size.height-1,bds.size.width,bds.size.height-1) );
//[[NSBezierPath bezierPathWithLineFrom:NSMakePoint(0,bds.size.height-1) to:NSMakePoint(bds.size.width,bds.size.height-1) lineWidth:1] stroke];
}
NSInteger col, row, offset, i;
//draw my days
[tempAttributes setObject:[NSFont boldSystemFontOfSize:11.0] forKey:NSFontAttributeName];
[tempAttributes setObject:[NSColor blackColor] forKey:NSForegroundColorAttributeName];
NSInteger start_day = [[NSUserDefaults standardUserDefaults] integerForKey:@"CalendarStartDay"];
// 0 indicates Sunday, 6 indicates Monday
NSInteger day_id = start_day;
NSArray *weekDays = [[NSUserDefaults standardUserDefaults] objectForKey:NSShortWeekDayNameArray];
if ( !weekDays || [weekDays count] < 7 ) weekDays = [Calendar englishWeekDays];
for ( i = 0; i <= 6 ; i++ ) {
dayID = [[weekDays objectAtIndex:day_id] substringToIndex:1];
[dayID drawAtPoint:
NSMakePoint( total_offset + kColWidth*i + ( kColWidth/2 - [dayID sizeWithAttributes:tempAttributes].width/2 ),
kDayHeaderOffset) withAttributes:tempAttributes];
day_id++;
if (day_id == 7 ) day_id = 0;
}
//reset the font info
NSFont *ohneEntriesFont = [NSFont systemFontOfSize:11.0];
NSFont *mitEntriesFont = [NSFont boldSystemFontOfSize:11.0];
[tempAttributes setObject:ohneEntriesFont forKey:NSFontAttributeName];
// set up offset based on first day of week
offset = [[NSCalendarDate dateWithYear:myYear month:myMonth day:1 hour:1 minute:1 second:1 timeZone:nil] dayOfWeek];
// set the original column and row based on offset and start information
col = offset - start_day;
row = 0;
// if the original column due to offset is seven or more, adjust
if ( col < 0 ) col+= 7;
NSInteger todaysDay = [todaysDate dayOfMonth];
NSInteger todaysMonth = [todaysDate monthOfYear];
NSInteger todaysYear = [todaysDate yearOfCommonEra];
// draw the buttons
[self drawButtons];
// draw the month and year
[monthYearCell setSelectedMonth:myMonth-1];
[monthYearCell setSelectedYear:[[self selectedDate] yearOfCommonEra]];
[monthYearCell drawWithFrame:
NSMakeRect(total_offset, kMonthYearOffset, bds.size.width - total_offset*2, kRowHeight-2) inView:self];
// draw the background for the first row
NSBezierPath *bg = [NSBezierPath bezierPathWithRoundedRect:
NSMakeRect(total_offset, kBackgroundOffset, bds.size.width - total_offset*2, kRowHeight-2)
cornerRadius:8.0];
[[NSColor colorWithCalibratedWhite:0.95 alpha:1.0] set];
[bg fill];
// draw the days
for ( i = 1; i <= [Calendar lastDayOfMonth:myMonth year:myYear ]; i++ ) {
// create the string that will be drawn
dayID = [NSString stringWithFormat:@"%i",i];
// draw the row's background whenever the 0 columns is reached
if ( col == 0 && row != 0 ) {
NSBezierPath *bg = [NSBezierPath bezierPathWithRoundedRect:
NSMakeRect(total_offset, kBackgroundOffset+row*kRowHeight, bds.size.width - total_offset*2, kRowHeight-2)
cornerRadius:8.0];
[[NSColor colorWithCalibratedWhite:0.95 alpha:1.0] set];
[bg fill];
}
// draw a drop circle
if ( i == _dropDate ) {
// highlight the day grey
[[NSColor colorWithCalibratedWhite:0.4 alpha:1.0] set];
[[self bezierPathForSelectedDateAtColumn:col row:row offset:total_offset] fill];
// bold the date and use a white color
NSFont *font = [tempAttributes objectForKey:NSFontAttributeName];
NSFont *boldFont = [[NSFontManager sharedFontManager] convertFont:font toHaveTrait:NSBoldFontMask];
[tempAttributes setObject:boldFont forKey:NSFontAttributeName];
[tempAttributes setObject:[NSColor whiteColor] forKey:NSForegroundColorAttributeName];
// draw the date
[dayID drawAtPoint:NSMakePoint(
total_offset+col*kColWidth+( kColWidth/2 - [dayID sizeWithAttributes:tempAttributes].width/2 ),
kDaysOffset+row*kRowHeight + ( kRowHeight/2 - [dayID sizeWithAttributes:tempAttributes].height/2 ) )
withAttributes:tempAttributes];
// set the font back
[tempAttributes setObject:font forKey:NSFontAttributeName];
}
// draw the selected day
else if ( i == myDay ) {
// highlight the day blue
if (([[self window] firstResponder] == self) && [[self window] isMainWindow] && [[self window] isKeyWindow])
[[NSColor colorWithCalibratedRed:102.0/255.0 green:133.0/255.0 blue:183.0/255.0 alpha:1.0] set];
else
[[NSColor colorWithCalibratedRed:152.0/255.0 green:170.0/255.0 blue:196.0/255.0 alpha:0.9] set];
[[self bezierPathForSelectedDateAtColumn:col row:row offset:total_offset] fill];
// bold the date and use a white color
NSFont *font = [tempAttributes objectForKey:NSFontAttributeName];
NSFont *boldFont = [[NSFontManager sharedFontManager] convertFont:font toHaveTrait:NSBoldFontMask];
[tempAttributes setObject:boldFont forKey:NSFontAttributeName];
[tempAttributes setObject:[NSColor whiteColor] forKey:NSForegroundColorAttributeName];
// draw the date
[dayID drawAtPoint:NSMakePoint(
total_offset+col*kColWidth+( kColWidth/2 - [dayID sizeWithAttributes:tempAttributes].width/2 ),
kDaysOffset+row*kRowHeight + ( kRowHeight/2 - [dayID sizeWithAttributes:tempAttributes].height/2 ) )
withAttributes:tempAttributes];
// set the font back
[tempAttributes setObject:font forKey:NSFontAttributeName];
}
// draw todays day if it is other than the selected day
else if ( todaysDay == i && todaysMonth == myMonth && todaysYear == myYear ) {
// highlight the day grey
[[NSColor colorWithCalibratedWhite:0.7 alpha:1.0] set];
[[self bezierPathForSelectedDateAtColumn:col row:row offset:total_offset] fill];
// bold the date and use a white color
NSFont *font = [tempAttributes objectForKey:NSFontAttributeName];
NSFont *boldFont = [[NSFontManager sharedFontManager] convertFont:font toHaveTrait:NSBoldFontMask];
[tempAttributes setObject:boldFont forKey:NSFontAttributeName];
[tempAttributes setObject:[NSColor whiteColor] forKey:NSForegroundColorAttributeName];
// draw the date
[dayID drawAtPoint:NSMakePoint(
total_offset+col*kColWidth+( kColWidth/2 - [dayID sizeWithAttributes:tempAttributes].width/2 ),
kDaysOffset+row*kRowHeight + ( kRowHeight/2 - [dayID sizeWithAttributes:tempAttributes].height/2 ) )
withAttributes:tempAttributes];
// set the font back
[tempAttributes setObject:font forKey:NSFontAttributeName];
}
// draw a date neither selected or today
else
{
// color the date depending on the presence of entries
if ( dayOfMonthHasEntry[i] )
{
// date with entry
[tempAttributes setObject:mitEntriesFont forKey:NSFontAttributeName];
[tempAttributes setObject:[NSColor colorWithCalibratedWhite:0.15 alpha:1.0] forKey:NSForegroundColorAttributeName];
}
else
{
// date without entry
[tempAttributes setObject:ohneEntriesFont forKey:NSFontAttributeName];
[tempAttributes setObject:[NSColor darkGrayColor] forKey:NSForegroundColorAttributeName];
}
// draw the date
[dayID drawAtPoint:NSMakePoint(
total_offset+col*kColWidth+( kColWidth/2 - [dayID sizeWithAttributes:tempAttributes].width/2 ),
kDaysOffset+row*kRowHeight + ( kRowHeight/2 - [dayID sizeWithAttributes:tempAttributes].height/2 ) )
withAttributes:tempAttributes];
}
col++;
if ( col == 7 ) {
row++;
col = 0;
}
}
}
- (void) drawButtons {
NSRect bds = [self bounds];
NSInteger third = ceil(bds.size.width / 3.0);
NSRect monthBack = NSMakeRect(0,0,third,kButtonCellHeight);
NSRect monthToday = NSMakeRect(third,0,third,kButtonCellHeight);
NSRect monthForward = NSMakeRect(bds.size.width-third,0,third,kButtonCellHeight);
[monthBackCell drawWithFrame:monthBack inView:self];
[monthForwardCell drawWithFrame:monthForward inView:self];
[monthTodayCell drawWithFrame:monthToday inView:self];
}
- (NSBezierPath*) bezierPathForSelectedDateAtColumn:(NSInteger)column row:(NSInteger)row offset:(NSInteger)offset {
NSBezierPath *path;
if ( column == 0 ) {
// special action for a column at the far left
NSBezierPath *curve = [NSBezierPath bezierPathWithRoundedRect:
NSMakeRect(offset+column*kColWidth, kBackgroundOffset+row*kRowHeight, 22, kRowHeight-2)
cornerRadius:8.0];
path = [NSBezierPath bezierPathWithRect:
NSMakeRect(offset+12+column*kColWidth, kBackgroundOffset+row*kRowHeight, 10, kRowHeight-2)];
[path appendBezierPath:curve];
}
else if ( column == 6 ) {
// special action for a column at the far right
NSBezierPath *curve = [NSBezierPath bezierPathWithRoundedRect:
NSMakeRect(offset+2+column*kColWidth, kBackgroundOffset+row*kRowHeight, 22, kRowHeight-2)
cornerRadius:8.0];
path = [NSBezierPath bezierPathWithRect:
NSMakeRect(offset+column*kColWidth, kBackgroundOffset+row*kRowHeight, 10, kRowHeight-2)];
[path appendBezierPath:curve];
}
else {
// regular old rectangle
path = [NSBezierPath bezierPathWithRect:
NSMakeRect(offset+column*kColWidth, kBackgroundOffset+row*kRowHeight, 21, kRowHeight-2)];
}
return path;
}
- (NSRect) frameOfDateWithDay:(NSInteger)aDay month:(NSInteger)aMonth year:(NSInteger)aYear
{
if ( aMonth != myMonth || aYear != myYear )
return NSZeroRect;
else
{
NSInteger col, row, offset, i;
NSInteger start_day = [[NSUserDefaults standardUserDefaults] integerForKey:@"CalendarStartDay"];
NSRect bds = [self bounds];
NSInteger total_offset = kWidthOffset + ( bds.size.width/2 - kCalendarRequiredWidth/2 );
NSRect theFrame = NSZeroRect;
// set up offset based on first day of week
offset = [[NSCalendarDate dateWithYear:myYear month:myMonth day:1 hour:1 minute:1 second:1 timeZone:nil] dayOfWeek];
// set the original column and row based on offset and start information
col = offset - start_day;
row = 0;
// if the original column due to offset is seven or more, adjust
if ( col < 0 ) col+= 7;
// get the column and row for this position
for ( i = 1; i < aDay; i++ )
{
col++;
if ( col == 7 )
{
row++;
col = 0;
}
}
theFrame = NSMakeRect(total_offset+col*kColWidth - 2, kBackgroundOffset+row*kRowHeight - 2, kColWidth + 4, kRowHeight + 4);
return theFrame;
}
}
#pragma mark -
- (void)keyDown:(NSEvent *)theEvent {
//
// calendar as first responder, keyboard events change date
unichar key = [[theEvent charactersIgnoringModifiers] characterAtIndex:0];
NSUInteger flags = [theEvent modifierFlags];
if ( key == NSLeftArrowFunctionKey && !(flags & NSShiftKeyMask) )
[self dayToLeft];
else if ( key == NSLeftArrowFunctionKey && (flags & NSShiftKeyMask) )
[self monthToLeft];
else if ( key == NSRightArrowFunctionKey && !(flags & NSShiftKeyMask) )
[self dayToRight];
else if ( key == NSRightArrowFunctionKey && (flags & NSShiftKeyMask) )
[self monthToRight];
else if ( key == NSCarriageReturnCharacter || key == NSEnterCharacter )
[self toToday];
//else if ( key == NSTabCharacter )
// [self monthToRight];
//else if ( key == (unichar)25 ) // the capitalized tab?
// [self monthToLeft];
}
- (void)mouseDown:(NSEvent *)theEvent {
//
// calendar as first responder, mouse events change date
NSRect bds = [self bounds];
NSInteger total_offset = kWidthOffset + ( bds.size.width/2 - kCalendarRequiredWidth/2 );
NSInteger myX, myY, i, j, offset, dayHit;
NSPoint mouseLoc = [self convertPoint:[theEvent locationInWindow] fromView:nil];
// git rid of first responder so that the year field won't highlight ( fr goes away otherwise anyway? )
//[[self window] makeFirstResponder:nil];
NSRect navRect = NSMakeRect(0,0,bds.size.width,kButtonCellHeight);
NSRect monthYearRect = NSMakeRect(total_offset, kMonthYearOffset, bds.size.width - total_offset*2, kRowHeight-2);
// check to see if the user is clicking one of the buttons
if ( NSPointInRect(mouseLoc,navRect) ) {
NSInteger third = ceil(bds.size.width / 3.0);
NSRect monthBack = NSMakeRect(0,0,third,kButtonCellHeight);
NSRect monthToday = NSMakeRect(third,0,third,kButtonCellHeight);
NSRect monthForward = NSMakeRect(bds.size.width-third,0,third,kButtonCellHeight);