first commit of files

Timer.m

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+//
+//  Timer.m
+//
+//  Created by Jeena on 15.12.09.
+//  Copyright 2009 Jeena Paradies. All rights reserved.
+//	sound from http://www.flashkit.com/soundfx/Electronic/Alarms/Alarm_cl-Liquid-8852/index.php
+//	click sound from http://free-loops.com/download-free-loop-7744.html
+//
+
+#import "Timer.h"
+
+@implementation Timer
+
+@synthesize repeatingTimer;
+
+- (id)init {
+	
+	if (self = [super init]) {
+		
+		digits = [[NSMutableArray alloc] init];
+		for(int i = 0; i <= 9; i++) {
+			[digits addObject:[NSImage imageNamed:[NSString stringWithFormat:@"digit-%i.png", i]]];
+		}
+
+		colon = [[NSImage imageNamed:@"colon.png"] retain];
+		no_colon = [NSImage imageNamed:@"no_colon.png"];
+		start_button = [NSImage imageNamed:@"start-button.png"];
+		pause_button = [NSImage imageNamed:@"pause-button.png"];
+		alarm_button = [NSImage imageNamed:@"alarm-button.png"];
+		
+		NSString *path = [[NSBundle mainBundle] pathForResource:@"alarm" ofType:@"wav"];
+		alarmSound = [[NSSound alloc] initWithContentsOfFile:path byReference:NO];
+		[path release];
+		[alarmSound setLoops:YES];
+		[alarmSound setVolume:1];
+		
+		path = [[NSBundle mainBundle] pathForResource:@"click" ofType:@"wav"];
+		clickSound = [[NSSound alloc] initWithContentsOfFile:path byReference:NO];
+		[path release];
+		[clickSound setLoops:NO];
+		[clickSound setVolume:0.2];
+		
+		path = [[NSBundle mainBundle] pathForResource:@"clear" ofType:@"wav"];
+		clearSound = [[NSSound alloc] initWithContentsOfFile:path byReference:NO];
+		[path release];
+		[clearSound setLoops:NO];
+		[clearSound setVolume:0.2];
+		
+		remainingSeconds = 0;
+		isAlarm = NO;
+		cleared = NO;
+		ongoing = NO;
+	}
+	
+	return self;
+}
+
+- (void)applicationLoaded:(id)sender {
+	[(NSButtonCell *)[hour1 cell] setHighlightsBy:NSContentsCellMask];
+	[(NSButtonCell *)[hour2 cell] setHighlightsBy:NSContentsCellMask];
+	[(NSButtonCell *)[minute1 cell] setHighlightsBy:NSContentsCellMask];
+	[(NSButtonCell *)[minute2 cell] setHighlightsBy:NSContentsCellMask];
+	[(NSButtonCell *)[second1 cell] setHighlightsBy:NSContentsCellMask];
+	[(NSButtonCell *)[second2 cell] setHighlightsBy:NSContentsCellMask];
+	[(NSButtonCell *)[start cell] setHighlightsBy:NSContentsCellMask];
+	[(NSButtonCell *)[clear cell] setHighlightsBy:NSContentsCellMask];
+	[self clearNow];
+}
+
+
+- (IBAction)startOrPause:(NSButton *)sender {
+	
+	[clickSound play];
+	ongoing = YES;
+	
+	if (isAlarm) {
+		cleared = YES;
+		start.image = start_button;
+		[self clearNow];
+	
+	} else {
+
+		if (start.image == start_button) {
+			start.image = pause_button;
+			[self startRepeatingTimer:self];
+			[clear setTransparent:YES];
+			cleared = NO;
+			
+		} else if (start.image == pause_button) {
+			
+			start.image = start_button;
+			[self stopRepeatingTimer:self];
+			[clear setTransparent:NO];
+			
+		}
+		
+	}
+
+}
+
+- (void)clearNow:(id)sender {
+	[self clearNow];
+	[clear setTransparent:YES];
+	[clearSound play];
+}
+
+- (void)clearNow {
+	
+	remainingSeconds = [[NSUserDefaults standardUserDefaults] integerForKey:@"defaultTime"];
+
+	[self setDigitsForTime:remainingSeconds];
+	ongoing = NO;
+}
+
+
+- (void)tick:(NSTimer*)theTimer {
+
+	[self setDigitsForTime:remainingSeconds];
+
+	remainingSeconds -= 1;
+	if (remainingSeconds < 0) {
+		[theTimer invalidate];
+		self.repeatingTimer = nil;
+		start.image = alarm_button;
+		[self alarm:self];
+		cleared = NO;
+	}
+}
+
+- (void)setDigitsForTime:(int)time {
+	
+	int hd2, hd1, md2, md1, sd2, sd1, hours, minutes, seconds;
+	
+	hours = time / 3600;
+	hd1 = hours % 10;
+	hd2 = (hours - hd1) / 10;
+	
+	minutes = (time - (hours * 3600)) / 60;
+	md1 = minutes % 10;
+	md2 = (minutes - md1) / 10;
+	
+	seconds = time - (hours * 3600) - (minutes * 60);
+	sd1 = seconds % 10;
+	sd2 = (seconds - sd1) / 10;
+	
+	hour2.image = [digits objectAtIndex:hd2];
+	hour1.image = [digits objectAtIndex:hd1];
+	minute2.image = [digits objectAtIndex:md2];
+	minute1.image = [digits objectAtIndex:md1];
+	second2.image = [digits objectAtIndex:sd2];
+	second1.image = [digits objectAtIndex:sd1];
+	
+}
+
+- (void)alarm:(id)sender {
+
+	isAlarm = YES;
+	
+	if (cleared == NO) {
+		[alarmSound play];
+		[self performSelector:@selector(alarm:) withObject:self afterDelay:1];
+	} else {
+		[alarmSound stop];
+		isAlarm = NO;
+	}
+
+}
+
+- (IBAction)startRepeatingTimer:(id)sender {
+	
+    NSTimer *timer = [NSTimer scheduledTimerWithTimeInterval:1
+													  target:self selector:@selector(tick:)
+													userInfo:nil repeats:YES];
+    self.repeatingTimer = timer;
+}
+
+- (IBAction)stopRepeatingTimer:(id)sender {
+    [repeatingTimer invalidate];
+    self.repeatingTimer = nil;
+}
+
+- (IBAction)changeDigit:(NSButton *)sender {
+
+	if (repeatingTimer == nil) {
+		
+		[clickSound play];
+
+		int time = remainingSeconds;
+		
+		int hd2, hd1, md2, md1, sd2, sd1, hours, minutes, seconds;
+		
+		hours = time / 3600;
+		hd1 = hours % 10;
+		hd2 = (hours - hd1) / 10;
+		
+		minutes = (time - (hours * 3600)) / 60;
+		md1 = minutes % 10;
+		md2 = (minutes - md1) / 10;
+		
+		seconds = time - (hours * 3600) - (minutes * 60);
+		sd1 = seconds % 10;
+		sd2 = (seconds - sd1) / 10;
+		
+		if (sender == hour2) {
+			hd2 = (hd2 + 1) % 10;
+		} else if (sender == hour1) {
+			hd1 = (hd1 + 1) % 10;
+		} else if (sender == minute2) {
+			md2 = (md2 + 1) % 6;
+		} else if (sender == minute1) {
+			md1 = (md1 + 1) % 10;
+		} else if (sender == second2) {
+			sd2 = (sd2 + 1) % 6;
+		} else if (sender == second1) {
+			sd1 = (sd1 + 1) % 10;
+		}
+		
+		remainingSeconds = hd2 * 3600 * 10 + hd1 * 3600 + md2 * 60 * 10 + md1 * 60 + sd2 * 10 + sd1;
+		
+		[[NSUserDefaults standardUserDefaults] setInteger:remainingSeconds forKey:@"defaultTime"];
+		[self clearNow];
+	}
+	
+}
+
+@end