[34] | 1 | //
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| 2 | // PSMovieAlert.m
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| 3 | // Pester
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| 4 | //
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| 5 | // Created by Nicholas Riley on Sat Oct 26 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 <QuickTime/Movies.h>
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| 10 | #import "PSMovieAlert.h"
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| 11 | #import "PSMovieAlertController.h"
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[53] | 12 | #import "NSDictionary-NJRExtensions.h"
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[34] | 13 | #import "NSMovie-NJRExtensions.h"
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[53] | 14 | #import "BDAlias.h"
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[34] | 15 |
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[53] | 16 | // property list keys
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| 17 | static NSString * const PLAlertRepetitions = @"times"; // NSString
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| 18 | static NSString * const PLAlertAlias = @"alias"; // NSData
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| 19 |
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[34] | 20 | @implementation PSMovieAlert
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| 21 |
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| 22 | + (PSMovieAlert *)alertWithMovieFileAlias:(BDAlias *)anAlias repetitions:(unsigned short)numReps;
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| 23 | {
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[53] | 24 | return [[[self alloc] initWithMovieFileAlias: anAlias repetitions: numReps] autorelease];
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[34] | 25 | }
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| 26 |
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[53] | 27 | - (id)initWithMovieFileAlias:(BDAlias *)anAlias repetitions:(unsigned int) numReps;
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[34] | 28 | {
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| 29 | if ( (self = [super init]) != nil) {
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[53] | 30 | NSString *path = [anAlias fullPath];
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| 31 | if (path == nil) {
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| 32 | [self release];
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| 33 | [NSException raise: PSAlertCreationException format: @"CanÕt locate media to play as alert."];
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| 34 | }
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[34] | 35 | alias = [anAlias retain];
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| 36 | repetitions = numReps;
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[53] | 37 | movie = [[NSMovie alloc] initWithURL: [NSURL fileURLWithPath: path] byReference: YES];
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[34] | 38 | if (movie == nil) {
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| 39 | [self release];
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| 40 | self = nil;
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| 41 | } else {
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| 42 | hasAudio = [movie hasAudio];
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| 43 | hasVideo = [movie hasVideo];
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| 44 |
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| 45 | if (!hasAudio && !hasVideo) {
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| 46 | [self release]; self = nil;
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| 47 | }
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| 48 | }
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| 49 | }
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| 50 |
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| 51 | return self;
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| 52 | }
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| 53 |
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| 54 | - (BOOL)hasVideo;
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| 55 | {
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| 56 | return hasVideo;
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| 57 | }
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| 58 |
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[53] | 59 | - (BOOL)requiresPesterFrontmost;
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| 60 | {
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| 61 | return hasVideo;
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| 62 | }
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| 63 |
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[34] | 64 | - (NSMovie *)movie;
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| 65 | {
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| 66 | return movie;
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| 67 | }
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| 68 |
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[53] | 69 | - (BDAlias *)movieFileAlias;
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| 70 | {
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| 71 | return alias;
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| 72 | }
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| 73 |
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[34] | 74 | - (unsigned short)repetitions;
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| 75 | {
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| 76 | return repetitions;
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| 77 | }
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| 78 |
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| 79 | - (void)dealloc;
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| 80 | {
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| 81 | [alias release];
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| 82 | [movie release];
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| 83 | [super dealloc];
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| 84 | }
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| 85 |
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| 86 | - (NSString *)description;
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| 87 | {
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| 88 | return [NSString stringWithFormat: @"PSMovieAlert (%@%@): %@, repeats %hu times", hasAudio ? @"A" : @"", hasVideo ? @"V" : @"", [alias fullPath], repetitions];
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| 89 | }
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| 90 |
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| 91 | - (void)triggerForAlarm:(PSAlarm *)alarm;
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| 92 | {
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| 93 | [PSMovieAlertController controllerWithAlarm: alarm movieAlert: self];
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| 94 | }
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| 95 |
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[53] | 96 | - (NSAttributedString *)actionDescription;
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| 97 | {
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| 98 | BOOL isStatic = [movie isStatic];
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| 99 | NSMutableAttributedString *string = [[(isStatic ? @"Show " : @"Play ") small] mutableCopy];
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| 100 | NSString *kindString = nil, *name = [alias displayNameWithKindString: &kindString];
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| 101 | if (name == nil) name = @"ÇcanÕt locate media fileÈ";
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| 102 | else [string appendAttributedString: [[NSString stringWithFormat: @"%@ ", kindString] small]];
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| 103 | [string appendAttributedString: [name underlined]];
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| 104 | if (repetitions > 1 && !isStatic) {
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| 105 | [string appendAttributedString: [[NSString stringWithFormat: @" %hu times", repetitions] small]];
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| 106 | }
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| 107 | return [string autorelease];
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| 108 | }
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| 109 |
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| 110 | #pragma mark property list serialization (Pester 1.1)
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| 111 |
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| 112 | - (NSDictionary *)propertyListRepresentation;
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| 113 | {
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| 114 | NSMutableDictionary *plAlert = [[super propertyListRepresentation] mutableCopy];
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| 115 | [plAlert setObject: [NSNumber numberWithUnsignedShort: repetitions] forKey: PLAlertRepetitions];
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| 116 | [plAlert setObject: [alias aliasData] forKey: PLAlertAlias];
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| 117 | return [plAlert autorelease];
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| 118 | }
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| 119 |
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| 120 | - (id)initWithPropertyList:(NSDictionary *)dict;
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| 121 | {
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| 122 | return [self initWithMovieFileAlias: [BDAlias aliasWithData: [dict objectForRequiredKey: PLAlertAlias]]
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| 123 | repetitions: [[dict objectForRequiredKey: PLAlertRepetitions] unsignedShortValue]];
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| 124 | }
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| 125 |
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[34] | 126 | @end
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