source: trunk/Cocoa/Pester/Source/PSAlarmSetController.m @ 363

Last change on this file since 363 was 363, checked in by Nicholas Riley, 13 years ago

English.lproj/MainMenu.nib: Temporarily remove/move out of view
controls that don't do anything. Remove "Edit Alerts" from Edit menu
since there's no point in a collapsible alert area yet.

Info-Pester.plist: Updated for build 21.

PSAlarmSetController.m: Always expand alert area since there isn't any
space saving for now.

Pester.xcodeproj: Updated for build 21.

Read Me.rtfd: Clarify dock bouncing behavior and explain why controls
are missing.

Updates/release-notes.html: Updated for build 21.

Updates/updates.html: Updated for build 21.

File size: 24.8 KB
Line 
1//
2//  PSAlarmSetController.m
3//  Pester
4//
5//  Created by Nicholas Riley on Tue Oct 08 2002.
6//  Copyright (c) 2002 Nicholas Riley. All rights reserved.
7//
8
9#import "PSAlarmSetController.h"
10#import "PSAlarmAlertController.h"
11#import "PSCalendarController.h"
12#import "PSPowerManager.h"
13#import "PSTimeDateEditor.h"
14#import "PSVolumeController.h"
15#import "NJRDateFormatter.h"
16#import "NJRFSObjectSelector.h"
17#import "NJRIntervalField.h"
18#import "NJRQTMediaPopUpButton.h"
19#import "NJRSoundManager.h"
20#import "NJRVoicePopUpButton.h"
21#import "NSString-NJRExtensions.h"
22#import "NSAttributedString-NJRExtensions.h"
23#import "NSCalendarDate-NJRExtensions.h"
24#import <Carbon/Carbon.h>
25
26#import "PSAlerts.h"
27#import "PSDockBounceAlert.h"
28#import "PSScriptAlert.h"
29#import "PSNotifierAlert.h"
30#import "PSBeepAlert.h"
31#import "PSMovieAlert.h"
32#import "PSSpeechAlert.h"
33#import "PSWakeAlert.h"
34
35/* Bugs to file:
36
37¥ any trailing spaces: -> exception for +[NSCalendarDate dateWithNaturalLanguageString]:
38 > NSCalendarDate dateWithNaturalLanguageString: '12 '
39  format error: internal error
40
41¥ NSDate natural language stuff in NSCalendarDate (why?), misspelled category name
42¥ NSCalendarDate natural language stuff behaves differently from NSDateFormatter (AM/PM has no effect, shouldn't they share code?)
43¥ descriptionWithCalendarFormat:, dateWithNaturalLanguageString: does not default to current locale, instead it defaults to US unless you tell it otherwise
44¥ 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
45¥ NSTimeFormatString does not include %p when it should, meaning that AM/PM is stripped yet 12-hour time is still used
46¥ 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?
47¥ "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.
48¥ 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.  But if you use the NSCalendarDate stuff, it appears %p doesn't include the space (because it doesn't use the locale dictionary).
49¥ If you feed NSCalendarDate dateWithNaturalLanguageString: an " AM"/" PM" locale, it doesn't accept that date format.
50¥ descriptions for %X and %x are reversed (time zone is in %X, not %x)
51¥ NSComboBox data source issues, canÕt have it appear as ÒtodayÓ because the formatter doesnÕt like that.  Should be able to enter text into the data source and have the formatter process it without altering it.
52¥ too hard to implement date-only or time-only formatters
53¥ should be able to specify that natural language favors date or time (10 = 10th of month, not 10am)
54¥ please expose the iCal controls!
55
56*/
57
58static NSString * const PSAlertsSelected = @"Pester alerts selected"; // NSUserDefaults key
59static NSString * const PSAlertsEditing = @"Pester alerts editing"; // NSUserDefaults key
60
61@interface PSAlarmSetController (Private)
62
63- (void)_readAlerts:(PSAlerts *)alerts;
64- (BOOL)_setAlerts;
65- (void)_setVolume:(float)volume withPreview:(BOOL)preview;
66- (void)_stopUpdateTimer;
67
68@end
69
70@implementation PSAlarmSetController
71
72- (void)awakeFromNib;
73{
74    NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
75    NSNotificationCenter *notificationCenter = [NSNotificationCenter defaultCenter];
76    alarm = [[PSAlarm alloc] init];
77    [[self window] center];
78    if ([[removeMessageButton image] size].width != 0)
79        [removeMessageButton setTitle: @""];
80    [PSTimeDateEditor setUpTimeField: timeOfDay dateField: timeDate completions: timeDateCompletions];
81    { // volume defaults, usually overridden by restored alert info
82        float volume = 0.5;
83        [NJRSoundManager getDefaultOutputVolume: &volume];
84        [self _setVolume: volume withPreview: NO];
85    }
86    [editAlert setIntValue: 1]; // XXX temporary for 1.1b5
87    {
88        NSDictionary *plAlerts = [defaults dictionaryForKey: PSAlertsSelected];
89        PSAlerts *alerts;
90        if (plAlerts == nil) {
91            alerts = [[PSAlerts alloc] initWithPesterVersion1Alerts];
92        } else {
93            NS_DURING
94                alerts = [[PSAlerts alloc] initWithPropertyList: plAlerts];
95            NS_HANDLER
96                NSRunAlertPanel(@"Unable to restore alerts", @"Pester could not restore recent alert information for one or more alerts in the Set Alarm window.  The default set of alerts will be used instead.\n\n%@", nil, nil, nil, [localException reason]);
97                alerts = [[PSAlerts alloc] initWithPesterVersion1Alerts];
98            NS_ENDHANDLER
99        }
100        [self _readAlerts: alerts];
101    }
102    [self inAtChanged: nil]; // by convention, if sender is nil, we're initializing
103    [self playSoundChanged: nil];
104    [self doScriptChanged: nil];
105    [self doSpeakChanged: nil];
106    [self editAlertChanged: nil];
107    [script setFileTypes: [NSArray arrayWithObjects: @"applescript", @"script", NSFileTypeForHFSTypeCode(kOSAFileType), NSFileTypeForHFSTypeCode('TEXT'), nil]];
108    [notificationCenter addObserver: self selector: @selector(silence:) name: PSAlarmAlertStopNotification object: nil];
109    [notificationCenter addObserver: self selector: @selector(playSoundChanged:) name: NJRQTMediaPopUpButtonMovieChangedNotification object: sound];
110    [notificationCenter addObserver: self selector: @selector(applicationWillHide:) name: NSApplicationWillHideNotification object: NSApp];
111    [notificationCenter addObserver: self selector: @selector(applicationDidUnhide:) name: NSApplicationDidUnhideNotification object: NSApp];
112    [notificationCenter addObserver: self selector: @selector(applicationWillTerminate:) name: NSApplicationWillTerminateNotification object: NSApp];
113    [voice setDelegate: self]; // XXX why don't we do this in IB?  It should use the accessor...
114    [wakeUp setEnabled: [PSPowerManager autoWakeSupported]];
115    // XXX workaround for 10.1.x and 10.2.x bug which sets the first responder to the wrong field alternately, but it works if I set the initial first responder to nil... go figure.
116    [[self window] setInitialFirstResponder: nil];
117    [[self window] makeKeyAndOrderFront: nil];
118}
119
120- (void)setStatus:(NSString *)aString;
121{
122    // NSLog(@"%@", alarm);
123    if (aString != status) {
124        [status release]; status = nil;
125        status = [aString retain];
126        [timeSummary setStringValue: status];
127    }
128}
129
130// XXX with -[NSControl currentEditor] don't need to compare?  Also check -[NSControl validateEditing]
131- (id)objectValueForTextField:(NSTextField *)field whileEditing:(id)sender;
132{
133    if (sender == field) {
134        NSString *stringValue = [[[self window] fieldEditor: NO forObject: field] string];
135        id obj = nil;
136        [[field formatter] getObjectValue: &obj forString: stringValue errorDescription: NULL];
137        // NSLog(@"from field editor: %@", obj);
138        return obj;
139    } else {
140        // NSLog(@"from field: %@", [field objectValue]);
141        return [field objectValue];
142    }
143}
144
145#pragma mark date/interval setting
146
147- (void)setAlarmDateAndInterval:(id)sender;
148{
149    if (isInterval) {
150        [alarm setInterval: [timeInterval interval]];
151    } else {
152        [alarm setForDate: [self objectValueForTextField: timeDate whileEditing: sender]
153                   atTime: [self objectValueForTextField: timeOfDay whileEditing: sender]];
154    }
155}
156
157- (void)_stopUpdateTimer;
158{
159    [updateTimer invalidate]; [updateTimer release]; updateTimer = nil;
160}
161
162- (IBAction)updateDateDisplay:(id)sender;
163{
164    // NSLog(@"updateDateDisplay: %@", sender);
165    if ([alarm isValid]) {
166        [self setStatus: [NSString stringWithFormat: @"Alarm will be set for %@ on %@.", [alarm timeString], [alarm dateString]]];
167        [setButton setEnabled: YES];
168        if (updateTimer == nil || ![updateTimer isValid]) {
169            // XXX this logic (and the timer) should really go into PSAlarm, to send notifications for status updates instead.  Timer starts when people are watching, stops when people aren't.
170            // NSLog(@"setting timer");
171            if (isInterval) {
172                updateTimer = [NSTimer scheduledTimerWithTimeInterval: 1 target: self selector: @selector(updateDateDisplay:) userInfo: nil repeats: YES];
173            } else {
174                updateTimer = [NSTimer scheduledTimerWithTimeInterval: [alarm interval] target: self selector: @selector(updateDateDisplay:) userInfo: nil repeats: NO];
175            }
176            [updateTimer retain];
177        }
178    } else {
179        [setButton setEnabled: NO];
180        [self setStatus: [alarm invalidMessage]];
181        [self _stopUpdateTimer];
182    }
183}
184
185// 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.
186// Note: finding out whether a given control is editing is easier.  See: <http://cocoa.mamasam.com/COCOADEV/2002/03/2/28501.php>.
187
188- (IBAction)update:(id)sender;
189{
190    // NSLog(@"update: %@", sender);
191    [self setAlarmDateAndInterval: sender];
192    [self updateDateDisplay: sender];
193}
194
195- (IBAction)inAtChanged:(id)sender;
196{
197    NSButtonCell *new = [inAtMatrix selectedCell], *old;
198    isInterval = ([inAtMatrix selectedTag] == 0);
199    old = [inAtMatrix cellWithTag: isInterval];
200    NSAssert(new != old, @"in and at buttons should be distinct!");
201    [old setKeyEquivalent: [new keyEquivalent]];
202    [old setKeyEquivalentModifierMask: [new keyEquivalentModifierMask]];
203    [new setKeyEquivalent: @""];
204    [new setKeyEquivalentModifierMask: 0];
205    [timeInterval setEnabled: isInterval];
206    [timeIntervalUnits setEnabled: isInterval];
207    [timeIntervalRepeats setEnabled: isInterval];
208    [timeOfDay setEnabled: !isInterval];
209    [timeDate setEnabled: !isInterval];
210    [timeDateCompletions setEnabled: !isInterval && [NJRDateFormatter naturalLanguageParsingAvailable]];
211    [timeCalendarButton setEnabled: !isInterval];
212    if (sender != nil)
213        [[self window] makeFirstResponder: isInterval ? (NSTextField *)timeInterval : timeOfDay];
214    if (!isInterval) { // need to do this every time the controls are enabled
215        [timeOfDay setNextKeyView: timeDate];
216    }
217    // NSLog(@"UPDATING FROM inAtChanged");
218    [self update: nil];
219}
220
221- (IBAction)dateCompleted:(NSPopUpButton *)sender;
222{
223    [timeDate setStringValue: [sender titleOfSelectedItem]];
224    [self update: sender];
225}
226
227#pragma mark calendar
228
229- (IBAction)showCalendar:(NSButton *)sender;
230{
231    [PSCalendarController controllerWithDate: [NSCalendarDate dateForDay: [timeDate objectValue]] delegate: self];
232}
233
234- (void)calendarController:(PSCalendarController *)calendar didSetDate:(NSCalendarDate *)date;
235{
236    [timeDate setObjectValue: date];
237    [self update: self];
238}
239
240- (NSView *)calendarControllerLaunchingView:(PSCalendarController *)controller;
241{
242    return timeCalendarButton;
243}
244
245#pragma mark volume
246
247- (IBAction)showVolume:(NSButton *)sender;
248{
249    [PSVolumeController controllerWithVolume: [sound outputVolume] delegate: self];
250}
251
252#define VOLUME_IMAGE_INDEX(vol) (vol * 4) - 0.01
253
254- (void)_setVolume:(float)volume withPreview:(BOOL)preview;
255{
256    float outputVolume = [sound outputVolume];
257    short volumeImageIndex = VOLUME_IMAGE_INDEX(volume);
258
259    if (outputVolume > 0 && volumeImageIndex == VOLUME_IMAGE_INDEX(outputVolume)) return;
260    NSString *volumeImageName = [NSString stringWithFormat: @"Volume %ld", volumeImageIndex];
261    [soundVolumeButton setImage: [NSImage imageNamed: volumeImageName]];
262
263    [sound setOutputVolume: volume withPreview: preview];
264}
265
266- (void)volumeController:(PSVolumeController *)controller didSetVolume:(float)volume;
267{
268    [self _setVolume: volume withPreview: YES];
269}
270
271- (NSView *)volumeControllerLaunchingView:(PSVolumeController *)controller;
272{
273    return soundVolumeButton;
274}
275
276#pragma mark alert editing
277
278- (IBAction)toggleAlertEditor:(id)sender;
279{
280    [editAlert performClick: self];
281}
282
283- (IBAction)editAlertChanged:(id)sender;
284{
285    BOOL editAlertSelected = [editAlert intValue];
286    NSView *editAlertControl = [editAlert controlView];
287    NSWindow *window = [self window];
288    NSRect frame = [window frame];
289    if (editAlertSelected) {
290        NSSize editWinSize = [window maxSize];
291        [editAlertControl setNextKeyView: [displayMessage controlView]];
292        frame.origin.y += frame.size.height - editWinSize.height;
293        frame.size = editWinSize;
294        [window setFrame: frame display: (sender != nil) animate: (sender != nil)];
295        [self updateDateDisplay: sender];
296        [alertTabs selectTabViewItemWithIdentifier: @"edit"];
297    } else {
298        NSSize viewWinSize = [window minSize];
299        NSRect textFrame = [alertView frame];
300        float textHeight;
301        if (![self _setAlerts]) {
302            [alertView setStringValue: [NSString stringWithFormat: @"%@\n%@", NSLocalizedString(@"Couldn't process alert information.", "Message shown in collapsed alert area when alert information is invalid or inconsistent (prevents setting alarm)"), status]];
303        } else {
304            NSAttributedString *string = [[alarm alerts] prettyList];
305            if (string == nil) {
306                [alertView setStringValue: NSLocalizedString(@"Do nothing. Click the button labeled 'Edit' to add an alert.", "Message shown in collapsed alert edit area when no alerts have been specified")];
307            } else {
308                [alertView setAttributedStringValue: string];
309                [self updateDateDisplay: sender];
310            }
311        }
312        if (sender != nil) { // nil == we're initializing, don't mess with focus
313            NSResponder *oldResponder = [window firstResponder];
314            // make sure focus doesn't get stuck in the edit tab: it is confusing and leaves behind artifacts
315            if (oldResponder == editAlertControl || [oldResponder isKindOfClass: [NSView class]] && [(NSView *)oldResponder isDescendantOf: alertTabs])
316                [window makeFirstResponder: messageField]; // would use editAlertControl, but can't get it to display anomaly-free.
317            [self silence: sender];
318        }
319        // allow height to expand, though not arbitrarily (should still fit on an 800x600 screen)
320        textHeight = [[alertView cell] cellSizeForBounds: NSMakeRect(0, 0, textFrame.size.width, 400)].height;
321        textFrame.origin.y += textFrame.size.height - textHeight;
322        textFrame.size.height = textHeight;
323        [alertView setFrame: textFrame];
324        viewWinSize.height += textHeight;
325        [alertTabs selectTabViewItemWithIdentifier: @"view"];
326        frame.origin.y += frame.size.height - viewWinSize.height;
327        frame.size = viewWinSize;
328        [window setFrame: frame display: (sender != nil) animate: (sender != nil)];
329        [editAlertControl setNextKeyView: cancelButton];
330    }
331    if (sender != nil) {
332        [[NSUserDefaults standardUserDefaults] setBool: editAlertSelected forKey: PSAlertsEditing];
333    }
334}
335
336- (IBAction)playSoundChanged:(id)sender;
337{
338    BOOL playSoundSelected = [playSound intValue];
339    BOOL canRepeat = playSoundSelected ? [sound canRepeat] : NO;
340    [sound setEnabled: NO]; //playSoundSelected]; // XXX temporary for 1.1b5
341    [soundRepetitions setEnabled: canRepeat];
342    [soundVolumeButton setEnabled: canRepeat && [sound hasAudio]];
343    [soundRepetitionStepper setEnabled: canRepeat];
344    [soundRepetitionsLabel setTextColor: canRepeat ? [NSColor controlTextColor] : [NSColor disabledControlTextColor]];
345    if (playSoundSelected && sender == playSound) {
346        [[self window] makeFirstResponder: sound];
347    }
348}
349
350- (IBAction)setSoundRepetitionCount:(id)sender;
351{
352    NSTextView *fieldEditor = (NSTextView *)[soundRepetitions currentEditor];
353    BOOL isEditing = (fieldEditor != nil);
354    int newReps = [sender intValue], oldReps;
355    if (isEditing) {
356        // XXX work around bug where if you ask soundRepetitions for its intValue too often while it's editing, the field begins to flash
357        oldReps = [[[fieldEditor textStorage] string] intValue];
358    } else oldReps = [soundRepetitions intValue];
359    if (newReps != oldReps) {
360        [soundRepetitions setIntValue: newReps];
361        // NSLog(@"updating: new value %d, old value %d%@", newReps, oldReps, isEditing ? @", is editing" : @"");
362        // XXX work around 10.1 bug, otherwise field only displays every second value
363        if (isEditing) [soundRepetitions selectText: self];
364    }
365}
366
367// XXX should check the 'Do script:' button when someone drops a script on the button
368
369- (IBAction)doScriptChanged:(id)sender;
370{
371    BOOL doScriptSelected = [doScript intValue];
372    [script setEnabled: doScriptSelected];
373    [scriptSelectButton setEnabled: doScriptSelected];
374    if (doScriptSelected && sender != nil) {
375        [[self window] makeFirstResponder: scriptSelectButton];
376        if ([script alias] == nil) [scriptSelectButton performClick: sender];
377    } else {
378        [[self window] makeFirstResponder: sender];
379    }
380}
381
382- (IBAction)doSpeakChanged:(id)sender;
383{
384    BOOL doSpeakSelected = [doSpeak state] == NSOnState;
385    [voice setEnabled: doSpeakSelected];
386    if (doSpeakSelected && sender != nil)
387        [[self window] makeFirstResponder: voice];
388    else
389        [[self window] makeFirstResponder: sender];     
390}
391
392- (void)_readAlerts:(PSAlerts *)alerts;
393{
394    NSEnumerator *e = [alerts alertEnumerator];
395    PSAlert *alert;
396   
397    [alarm setAlerts: alerts];
398
399    // turn off all alerts
400    [bounceDockIcon setState: NSOffState];
401    [doScript setIntValue: NO];
402    [displayMessage setIntValue: NO];
403    [playSound setIntValue: NO];
404    [doSpeak setIntValue: NO];
405
406    while ( (alert = [e nextObject]) != nil) {
407        if ([alert isKindOfClass: [PSDockBounceAlert class]]) {
408            [bounceDockIcon setState: NSOnState];
409        } else if ([alert isKindOfClass: [PSScriptAlert class]]) {
410            [doScript setIntValue: YES];
411            [script setAlias: [(PSScriptAlert *)alert scriptFileAlias]];
412        } else if ([alert isKindOfClass: [PSNotifierAlert class]]) {
413            [displayMessage setIntValue: YES];
414        } else if ([alert isKindOfClass: [PSMediaAlert class]]) {
415            unsigned int repetitions = [(PSMediaAlert *)alert repetitions];
416            [playSound setIntValue: YES];
417            [soundRepetitions setIntValue: repetitions];
418            [soundRepetitionStepper setIntValue: repetitions];
419            [self _setVolume: [(PSMediaAlert *)alert outputVolume] withPreview: NO];
420            if ([alert isKindOfClass: [PSBeepAlert class]]) {
421                [sound setAlias: nil];
422            } else if ([alert isKindOfClass: [PSMovieAlert class]]) {
423                [sound setAlias: [(PSMovieAlert *)alert movieFileAlias]];
424            }
425        } else if ([alert isKindOfClass: [PSSpeechAlert class]]) {
426            [doSpeak setIntValue: YES];
427            [voice setVoice: [(PSSpeechAlert *)alert voice]];
428        } else if ([alert isKindOfClass: [PSWakeAlert class]]) {
429            [wakeUp setIntValue: YES];
430        }
431}
432}
433
434- (BOOL)_setAlerts;
435{
436    PSAlerts *alerts = [alarm alerts];
437   
438    [alerts removeAlerts];
439    NS_DURING
440        // dock bounce alert
441        if ([bounceDockIcon state] == NSOnState)
442            [alerts addAlert: [PSDockBounceAlert alert]];
443        // script alert
444        if ([doScript intValue]) {
445            BDAlias *scriptFileAlias = [script alias];
446            if (scriptFileAlias == nil) {
447                [self setStatus: @"Unable to set script alert (no script specified?)"];
448                return NO;
449            }
450            [alerts addAlert: [PSScriptAlert alertWithScriptFileAlias: scriptFileAlias]];
451        }
452        // notifier alert
453        if ([displayMessage intValue])
454            [alerts addAlert: [PSNotifierAlert alert]];
455        // sound alerts
456        if ([playSound intValue]) {
457            BDAlias *soundAlias = [sound selectedAlias];
458            unsigned short numReps = [soundRepetitions intValue];
459            PSMediaAlert *alert;
460            if (soundAlias == nil) // beep alert
461                alert = [PSBeepAlert alertWithRepetitions: numReps];
462            else // movie alert
463                alert = [PSMovieAlert alertWithMovieFileAlias: soundAlias repetitions: numReps];
464            [alerts addAlert: alert];
465            [alert setOutputVolume: [sound outputVolume]];
466        }
467        // speech alert
468        if ([doSpeak intValue])
469            [alerts addAlert: [PSSpeechAlert alertWithVoice: [voice titleOfSelectedItem]]];
470        // wake alert
471        if ([wakeUp intValue])
472            [alerts addAlert: [PSWakeAlert alert]];
473        [[NSUserDefaults standardUserDefaults] setObject: [alerts propertyListRepresentation] forKey: PSAlertsSelected];
474    NS_HANDLER
475        [self setStatus: [localException reason]];
476        NS_VALUERETURN(NO, BOOL);
477    NS_ENDHANDLER
478    return YES;
479}
480
481#pragma mark actions
482
483// to ensure proper updating of interval, this should be the only method by which the window is shown (e.g. from the Alarm menu)
484- (IBAction)showWindow:(id)sender;
485{
486    if (![[self window] isVisible]) {
487        NSDate *today = [NSCalendarDate dateForDay: [NSDate date]];
488        if ([(NSDate *)[timeDate objectValue] compare: today] == NSOrderedAscending) {
489            [timeDate setObjectValue: today];
490        }
491        [self update: self];
492        // XXX bug workaround - otherwise, first responder appears to alternate every time the window is shown.  And if you set the initial first responder, you can't tab in the window. :(
493        [[self window] makeFirstResponder: [[self window] initialFirstResponder]];
494    }
495    [super showWindow: sender];
496}
497
498- (IBAction)setAlarm:(NSButton *)sender;
499{
500    // set alerts before setting alarm...
501    if (![self _setAlerts]) return;
502
503    // set alarm
504    [self setAlarmDateAndInterval: sender];
505    [alarm setRepeating: [timeIntervalRepeats state] == NSOnState];
506    [alarm setMessage: [messageField stringValue]];
507    if (![alarm setTimer]) {
508        [self setStatus: [@"Unable to set alarm. " stringByAppendingString: [alarm invalidMessage]]];
509        return;
510    }
511   
512    [self setStatus: [[alarm date] descriptionWithCalendarFormat: @"Alarm set for %x at %X" timeZone: nil locale: nil]];
513    [[self window] close];
514    [alarm release];
515    alarm = [[PSAlarm alloc] init];
516}
517
518- (IBAction)silence:(id)sender;
519{
520    [sound stopSoundPreview: self];
521    [voice stopVoicePreview: self];
522}
523
524- (BOOL)validateUserInterfaceItem:(id <NSValidatedUserInterfaceItem>)anItem;
525{
526    if ([anItem action] == @selector(toggleAlertEditor:)) {
527        if ([NSApp keyWindow] != [self window])
528            return NO;
529        [(NSMenuItem *)anItem setState: [editAlert intValue] ? NSOnState : NSOffState];
530    }
531    return YES;
532}
533
534@end
535
536@implementation PSAlarmSetController (NSControlSubclassDelegate)
537
538- (BOOL)control:(NSControl *)control didFailToFormatString:(NSString *)string errorDescription:(NSString *)error;
539{
540    if (control == timeInterval)
541        [timeInterval handleDidFailToFormatString: string errorDescription: error label: @"alarm interval"];
542    return NO;
543}
544
545- (void)control:(NSControl *)control didFailToValidatePartialString:(NSString *)string errorDescription:(NSString *)error;
546{
547    // NSLog(@"UPDATING FROM validation");
548    if (control == timeInterval) [self update: timeInterval]; // make sure we still examine the field editor, otherwise if the existing numeric string is invalid, it'll be cleared
549}
550
551@end
552
553@implementation PSAlarmSetController (NSWindowNotifications)
554
555- (void)windowWillClose:(NSNotification *)notification;
556{
557    // NSLog(@"stopping update timer");
558    [self silence: nil];
559    [self _stopUpdateTimer];
560    [self _setAlerts];
561}
562
563@end
564
565@implementation PSAlarmSetController (NSControlSubclassNotifications)
566
567// called because we're the delegate
568
569- (void)controlTextDidChange:(NSNotification *)notification;
570{
571    // NSLog(@"UPDATING FROM controlTextDidChange: %@", [notification object]);
572    [self update: [notification object]];
573}
574
575@end
576
577@implementation PSAlarmSetController (NJRVoicePopUpButtonDelegate)
578
579- (NSString *)voicePopUpButton:(NJRVoicePopUpButton *)sender previewStringForVoice:(NSString *)voice;
580{
581    NSString *message = [messageField stringValue];
582    if (message == nil || [message length] == 0)
583        message = [alarm message];
584    return message;
585}
586
587@end
588
589@implementation PSAlarmSetController (NSApplicationNotifications)
590
591- (void)applicationWillTerminate:(NSNotification *)notification;
592{
593    [self _setAlerts];
594}
595
596- (void)applicationWillHide:(NSNotification *)notification;
597{
598    if ([[self window] isVisible]) {
599        [self silence: nil];
600        [self _stopUpdateTimer];
601    }
602}
603
604- (void)applicationDidUnhide:(NSNotification *)notification;
605{
606    if ([[self window] isVisible]) {
607        [self update: self];
608    }
609}
610
611@end
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