source: trunk/Cocoa/Pester/Source/PSMovieAlertController.m @ 42

Last change on this file since 42 was 42, checked in by Nicholas Riley, 17 years ago

Fixed another MyCompanyName instance, and documented some known bugs.

File size: 3.5 KB
Line 
1//
2//  PSMovieAlertController.m
3//  Pester
4//
5//  Created by Nicholas Riley on Sat Oct 26 2002.
6//  Copyright (c) 2002 Nicholas Riley. All rights reserved.
7//
8
9#import "PSAlarmAlertController.h"
10#import "PSMovieAlertController.h"
11#import "PSMovieAlert.h"
12#import "NSMovie-NJRExtensions.h"
13#import <QuickTime/Movies.h>
14
15// XXX if you specify a truly tiny movie, obey the minimum window size to compensate
16
17@implementation PSMovieAlertController
18
19+ (PSMovieAlertController *)controllerWithAlarm:(PSAlarm *)alarm movieAlert:(PSMovieAlert *)alert;
20{
21    return [[self alloc] initWithAlarm: alarm movieAlert: alert];
22}
23
24- (void)play;
25{
26    NSTimeInterval delay;
27    if (repetitions == 0) return;
28    if (IsMovieDone((Movie)theMovie) || repetitionsRemaining == repetitions) {
29        if (repetitionsRemaining == 0) {
30            [self close];
31            return;
32        }
33        repetitionsRemaining--;
34        [movieView gotoBeginning: self];
35        [movieView start: self];
36    }
37    delay = (GetMovieDuration((Movie)theMovie) - GetMovieTime((Movie)theMovie, NULL)) / (double)GetMovieTimeScale((Movie)theMovie);
38    [self performSelector: @selector(play) withObject: nil afterDelay: delay inModes: [NSArray arrayWithObject: NSDefaultRunLoopMode]];
39}
40
41- (id)initWithAlarm:(PSAlarm *)alarm movieAlert:(PSMovieAlert *)alert;
42{
43    if ([self initWithWindowNibName: @"Movie alert"]) {
44        NSMovie *movie = [alert movie];
45        NSWindow *window = [self window]; // connect outlets
46        [movieView setMovie: movie];
47        theMovie = [movie QTMovie];
48        if ([alert hasVideo]) {
49            NSRect screenRect = [[window screen] visibleFrame];
50            float magnification = 1.0;
51            NSSize movieSize;
52            NSRect frame;
53            screenRect.size.height -= [window frame].size.height - [[window contentView] frame].size.height; // account for height of window frame
54            while (1) {
55                movieSize = [movieView sizeForMagnification: magnification];
56                movieSize.height -= 16; // controller is hidden, but its size is included (documented, ergh)
57                if (movieSize.width > screenRect.size.width || movieSize.height > screenRect.size.height)
58                    magnification /= 2;
59                else
60                    break;
61            }
62            [window setContentSize: movieSize];
63            [window center];
64            frame = [window frame];
65            frame.origin.y -= 250; // appear below notifier window
66            if (frame.origin.y < screenRect.origin.y) frame.origin.y = screenRect.origin.y;
67            [window setFrame: frame display: NO];
68            [window setTitle: [alarm message]];
69            [[self window] orderFrontRegardless];
70        }
71        [[NSNotificationCenter defaultCenter] addObserver: self selector: @selector(close) name: PSAlarmAlertStopNotification object: nil];
72        repetitions = [alert repetitions];
73        repetitionsRemaining = repetitions;
74        if (![movie isStatic]) [self play]; // if it's an image, don't close the window automatically
75    }
76    return self;
77}
78
79- (void)dealloc;
80{
81    [[NSNotificationCenter defaultCenter] removeObserver: self];
82    [super dealloc];
83}
84
85@end
86
87@implementation PSMovieAlertController (NSWindowNotifications)
88
89- (void)windowWillClose:(NSNotification *)notification;
90{
91    repetitions = 0;
92    [movieView stop: self];
93    [self release];
94    // note: there may still be a retained copy of this object until the runloop timer has let go of us at the end of the current movie playback cycle; donÕt worry about it.
95}
96
97@end
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