[21] | 1 | //
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| 2 | // PSAlarmSetController.m
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| 3 | // Pester
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| 4 | //
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| 5 | // Created by Nicholas Riley on Tue Oct 08 2002.
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| 6 | // Copyright (c) 2002 Nicholas Riley. All rights reserved.
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| 7 | //
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| 8 |
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| 9 | #import "PSAlarmSetController.h"
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| 10 | #import "PSAlarmNotifierController.h"
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| 11 | #import "NJRDateFormatter.h"
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| 12 |
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| 13 | // XXX Bugs to file:
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| 14 | // XXX any trailing spaces: -> exception for +[NSCalendarDate dateWithNaturalLanguageString]:
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| 15 | // > NSCalendarDate dateWithNaturalLanguageString: '12 '
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| 16 | // format error: internal error
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| 17 |
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| 18 | // XXX NSDate natural language stuff in NSCalendarDate (why?), misspelled category name
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| 19 | // XXX NSCalendarDate natural language stuff behaves differently from NSDateFormatter (AM/PM has no effect, shouldn't they share code?)
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| 20 | // XXX NSDateFormatter doc class description gives two examples for natural language that are incorrect, no link to NSDate doc that describes exactly how natural language dates are parsed
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| 21 | // XXX NSTimeFormatString does not include %p when it should, meaning that AM/PM is stripped yet 12-hour time is still used
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| 22 | // XXX NSNextDayDesignations, NSNextNextDayDesignations are noted as 'a string' in NSUserDefaults docs, but maybe they are actually an array, or either an array or a string, given their names?
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| 23 | // XXX "Setting the Format for Dates" does not document how to get 1:15 AM, the answer is %1I - strftime has no exact equivalent; the closest is %l. strftime does not permit numeric prefixes. It also refers to "NSCalendar" when no such class exists.
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| 24 | // XXX none of many mentions of NSAMPMDesignation indicates that they include the leading spaces (" AM", " PM"). In "Setting the Format for Dates", needs to mention that the leading spaces are not included in %p with strftime.
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| 25 | // XXX descriptions for %X and %x are reversed (time zone is in %X, not %x)
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| 26 | // XXX too hard to implement date-only or time-only formatters
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| 27 | // XXX should be able to specify that natural language favors date or time (10 = 10th of month, not 10am)
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| 28 | // XXX please expose the iCal controls!
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| 29 |
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| 30 |
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| 31 | @implementation PSAlarmSetController
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| 32 |
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| 33 | - (void)awakeFromNib;
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| 34 | {
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| 35 | // NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
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| 36 | [[self window] center];
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| 37 | // XXX bugs prevent these from working (sigh...)
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| 38 | // [timeOfDay setFormatter: [[NJRDateFormatter alloc] initWithDateFormat: [defaults objectForKey: NSTimeFormatString] allowNaturalLanguage: YES]];
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| 39 | // [timeDate setFormatter: [[NJRDateFormatter alloc] initWithDateFormat: [defaults objectForKey: NSShortDateFormatString] allowNaturalLanguage: YES]];
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| 40 | [self inAtChanged: nil];
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[24] | 41 | alarm = [[PSAlarm alloc] init];
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| 42 | [[self window] makeKeyAndOrderFront: nil];
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[21] | 43 | }
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| 44 |
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[24] | 45 | - (BOOL)applicationShouldHandleReopen:(NSApplication *)sender hasVisibleWindows:(BOOL)flag;
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| 46 | {
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| 47 | if (!flag) [self showWindow: self];
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| 48 | return YES;
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| 49 | }
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| 50 |
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[21] | 51 | - (void)setStatus:(NSString *)aString;
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| 52 | {
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| 53 | if (aString != status) {
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| 54 | [status release]; status = nil;
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| 55 | status = [aString retain];
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| 56 | [timeSummary setStringValue: status];
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| 57 | }
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| 58 | }
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| 59 |
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| 60 | - (id)objectValueForTextField:(NSTextField *)field whileEditing:(id)sender;
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| 61 | {
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| 62 | if (sender == field) {
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| 63 | NSString *stringValue = [[[self window] fieldEditor: NO forObject: field] string];
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| 64 | id obj = nil;
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| 65 | [[field formatter] getObjectValue: &obj forString: stringValue errorDescription: NULL];
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| 66 | // NSLog(@"from field editor: %@", obj);
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| 67 | return obj;
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| 68 | } else {
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| 69 | // NSLog(@"from field: %@", [field objectValue]);
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| 70 | return [field objectValue];
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| 71 | }
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| 72 | }
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| 73 |
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| 74 | - (void)setAlarmDateAndInterval:(id)sender;
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| 75 | {
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| 76 | if (isIn) {
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[24] | 77 | [alarm setInterval:
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| 78 | [[self objectValueForTextField: timeInterval whileEditing: sender] intValue] *
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| 79 | [timeIntervalUnits selectedTag]];
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[21] | 80 | } else {
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[24] | 81 | [alarm setForDate: [self objectValueForTextField: timeDate whileEditing: sender]
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| 82 | atTime: [self objectValueForTextField: timeOfDay whileEditing: sender]];
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[21] | 83 | }
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| 84 | }
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| 85 |
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| 86 | // XXX should set timer to update status every second while configuration is valid, application is in front, and isIn
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| 87 |
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| 88 | // XXX use OACalendar?
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| 89 |
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| 90 | // Be careful not to hook up any of the text fields' actions to update: because we handle them in controlTextDidChange: instead. If we could get the active text field somehow via public API (guess we could use controlTextDidBegin/controlTextDidEndEditing) then we'd not need to overload the update sender for this purpose. Or, I guess, we could use another method other than update. It should not be this hard to implement what is essentially standard behavior. Sigh.
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| 91 |
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[24] | 92 | - (IBAction)updateDateDisplay:(id)sender;
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[21] | 93 | {
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[24] | 94 | if ([alarm isValid]) {
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| 95 | [self setStatus: [[alarm date] descriptionWithCalendarFormat: @"Alarm will be set for %X on %x" timeZone: nil locale: nil]];
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[21] | 96 | [setButton setEnabled: YES];
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| 97 | } else {
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| 98 | [setButton setEnabled: NO];
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| 99 | }
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| 100 | }
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| 101 |
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[24] | 102 | - (IBAction)update:(id)sender;
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| 103 | {
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| 104 | // NSLog(@"update: %@", sender);
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| 105 | [self setAlarmDateAndInterval: sender];
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| 106 | [self updateDateDisplay: sender];
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| 107 | }
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| 108 |
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[21] | 109 | - (IBAction)inAtChanged:(id)sender;
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| 110 | {
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| 111 | isIn = ([inAtMatrix selectedTag] == 0);
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| 112 | [timeInterval setEnabled: isIn];
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| 113 | [timeIntervalUnits setEnabled: isIn];
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| 114 | [timeOfDay setEnabled: !isIn];
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| 115 | [timeDate setEnabled: !isIn];
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| 116 | [timeDateCompletions setEnabled: !isIn];
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| 117 | if (sender != nil)
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| 118 | [[self window] makeFirstResponder: isIn ? timeInterval : timeOfDay];
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| 119 | // NSLog(@"UPDATING FROM inAtChanged");
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| 120 | [self update: nil];
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| 121 | }
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| 122 |
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| 123 | - (void)control:(NSControl *)control didFailToValidatePartialString:(NSString *)string errorDescription:(NSString *)error;
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| 124 | {
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| 125 | unichar c;
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| 126 | int tag;
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| 127 | unsigned length = [string length];
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| 128 | if (control != timeInterval || length == 0) return;
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| 129 | c = [string characterAtIndex: length - 1];
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| 130 | switch (c) {
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| 131 | case 's': case 'S': tag = 1; break;
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| 132 | case 'm': case 'M': tag = 60; break;
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| 133 | case 'h': case 'H': tag = 60 * 60; break;
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| 134 | default: return;
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| 135 | }
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| 136 | [timeIntervalUnits selectItemAtIndex:
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| 137 | [timeIntervalUnits indexOfItemWithTag: tag]];
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| 138 | // NSLog(@"UPDATING FROM validation");
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| 139 | [self update: timeInterval]; // make sure we still examine the field editor, otherwise if the existing numeric string is invalid, it'll be cleared
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| 140 | }
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| 141 |
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| 142 | - (IBAction)dateCompleted:(NSPopUpButton *)sender;
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| 143 | {
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| 144 | [timeDate setStringValue: [sender titleOfSelectedItem]];
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| 145 | }
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| 146 |
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| 147 | // to ensure proper updating of interval, this should be the only method by which the window is shown (e.g. from the Alarm menu)
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| 148 | - (IBAction)showWindow:(id)sender;
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| 149 | {
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| 150 | if (![[self window] isVisible]) {
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| 151 | // NSLog(@"UPDATING FROM showWindow");
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| 152 | [self update: self];
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| 153 | }
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| 154 | [super showWindow: sender];
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| 155 |
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| 156 | }
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| 157 |
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| 158 | - (IBAction)setAlarm:(NSButton *)sender;
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| 159 | {
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| 160 | PSAlarmNotifierController *notifier = [PSAlarmNotifierController alloc];
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| 161 | NSTimer *timer;
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[24] | 162 | NSTimeInterval interval;
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[21] | 163 | [self setAlarmDateAndInterval: sender];
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[24] | 164 | if (notifier == nil || ( (interval = [alarm interval]) == 0)) {
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[21] | 165 | [self setStatus: @"Unable to set alarm (time just passed?)"];
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| 166 | return;
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| 167 | }
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[24] | 168 | [alarm setMessage: [messageField stringValue]];
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[21] | 169 | // XXX should use alarm object instead for userInfo
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[24] | 170 | timer = [NSTimer scheduledTimerWithTimeInterval: interval
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[21] | 171 | target: notifier
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| 172 | selector: @selector(initWithTimer:)
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[24] | 173 | userInfo: alarm
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[21] | 174 | repeats: NO];
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[24] | 175 | [self setStatus: [[alarm date] descriptionWithCalendarFormat: @"Alarm set for %x at %X" timeZone: nil locale: nil]];
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[21] | 176 | [[self window] close];
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| 177 | }
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| 178 |
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| 179 | // called because we're the delegate
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| 180 |
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| 181 | - (void)controlTextDidChange:(NSNotification *)notification;
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| 182 | {
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| 183 | // NSLog(@"UPDATING FROM controlTextDidChange");
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| 184 | [self update: [notification object]];
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| 185 | }
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| 186 |
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| 187 | @end
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