[34] | 1 | //
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| 2 | // NJRQTMediaPopUpButton.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 "NJRQTMediaPopUpButton.h"
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| 10 | #import "SoundFileManager.h"
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| 11 | #import "NSMovie-NJRExtensions.h"
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| 12 | #import "NSImage-NJRExtensions.h"
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| 13 |
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| 14 | @interface NJRQTMediaPopUpButton (Private)
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| 15 | - (BOOL)_previewSound;
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| 16 | @end
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| 17 |
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| 18 | @implementation NJRQTMediaPopUpButton
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| 19 |
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| 20 | // XXX handle refreshing sound list on resume
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| 21 | // XXX don't add icons on Puma
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| 22 | // XXX add saving of recently selected media
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| 23 | // XXX launch preview on a separate thread (if movies take too long to load, they inhibit the interface)
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| 24 |
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| 25 | - (void)awakeFromNib;
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| 26 | {
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| 27 | NSMenu *menu;
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| 28 | NSMenuItem *item;
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| 29 | SoundFileManager *sfm = [SoundFileManager sharedSoundFileManager];
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| 30 | int soundCount = [sfm count];
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| 31 |
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| 32 | [self removeAllItems];
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| 33 | menu = [self menu];
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| 34 | item = [menu addItemWithTitle: @"Alert sound" action: @selector(_beepSelected:) keyEquivalent: @""];
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| 35 | [item setTarget: self];
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| 36 | [menu addItem: [NSMenuItem separatorItem]];
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| 37 | if (soundCount == 0) {
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| 38 | item = [menu addItemWithTitle: @"CanÕt locate alert sounds" action: nil keyEquivalent: @""];
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| 39 | [item setEnabled: NO];
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| 40 | } else {
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| 41 | SoundFile *sf;
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| 42 | int i;
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| 43 | [sfm sortByName];
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| 44 | for (i = 0 ; i < soundCount ; i++) {
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| 45 | sf = [sfm soundFileAtIndex: i];
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| 46 | item = [menu addItemWithTitle: [sf name] action: @selector(_soundFileSelected:) keyEquivalent: @""];
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| 47 | [item setTarget: self];
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| 48 | [item setRepresentedObject: sf];
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| 49 | [item setImage: [[[NSWorkspace sharedWorkspace] iconForFile: [sf path]] bestFitImageForSize: NSMakeSize(16, 16)]];
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| 50 | }
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| 51 | }
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| 52 | [menu addItem: [NSMenuItem separatorItem]];
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| 53 | item = [menu addItemWithTitle: @"OtherÉ" action: @selector(select:) keyEquivalent: @""];
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| 54 | [item setTarget: self];
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| 55 | }
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| 56 |
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| 57 | - (IBAction)select:(id)sender;
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| 58 | {
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| 59 | NSOpenPanel *openPanel = [NSOpenPanel openPanel];
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| 60 | NSString *path = [selectedAlias fullPath];
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| 61 | [openPanel setAllowsMultipleSelection: NO];
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| 62 | [openPanel setCanChooseDirectories: NO];
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| 63 | [openPanel setCanChooseFiles: YES];
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| 64 | [openPanel beginSheetForDirectory: [path stringByDeletingLastPathComponent]
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| 65 | file: [path lastPathComponent]
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| 66 | types: nil // XXX fix for QuickTime!
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| 67 | modalForWindow: [self window]
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| 68 | modalDelegate: self
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| 69 | didEndSelector: @selector(openPanelDidEnd:returnCode:contextInfo:)
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| 70 | contextInfo: nil];
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| 71 | }
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| 72 |
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| 73 | - (void)setAlias:(BDAlias *)alias;
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| 74 | {
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| 75 | if (selectedAlias != alias) {
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| 76 | [selectedAlias release];
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| 77 | selectedAlias = [alias retain];
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| 78 | }
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| 79 | }
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| 80 |
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| 81 | - (void)setPath:(NSString *)path;
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| 82 | {
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| 83 | [self setAlias: [BDAlias aliasWithPath: path]];
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| 84 | }
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| 85 |
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| 86 | - (BDAlias *)selectedAlias;
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| 87 | {
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| 88 | return selectedAlias;
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| 89 | }
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| 90 |
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| 91 |
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| 92 | - (void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo;
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| 93 | {
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| 94 | [sheet close];
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| 95 |
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| 96 | if (returnCode == NSOKButton) {
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| 97 | NSArray *files = [sheet filenames];
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| 98 | NSAssert1([files count] == 1, @"%d items returned, only one expected", [files count]);
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| 99 | [self setPath: [files objectAtIndex: 0]];
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| 100 | if ([self _previewSound]) {
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| 101 | NSString *path = [selectedAlias fullPath];
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| 102 | SoundFile *sf = [[SoundFileManager sharedSoundFileManager] soundFileFromPath: path];
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| 103 | if (sf != nil) {
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| 104 | [self selectItemAtIndex: [self indexOfItemWithRepresentedObject: sf]];
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| 105 | } else {
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| 106 | NSString *title = [[NSFileManager defaultManager] displayNameAtPath: path];
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| 107 | NSMenuItem *item = [[self menu] addItemWithTitle: title action: @selector(_aliasSelected:) keyEquivalent: @""];
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| 108 | [item setTarget: self];
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| 109 | [item setRepresentedObject: selectedAlias];
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| 110 | [item setImage: [[[NSWorkspace sharedWorkspace] iconForFile: path] bestFitImageForSize: NSMakeSize(16, 16)]];
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| 111 | [self selectItem: item];
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| 112 | }
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| 113 | }
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| 114 | }
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| 115 | }
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| 116 |
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| 117 | - (void)_beepSelected:(NSMenuItem *)sender;
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| 118 | {
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| 119 | [self setAlias: nil];
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| 120 | [self _previewSound];
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| 121 | }
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| 122 |
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| 123 | - (void)_soundFileSelected:(NSMenuItem *)sender;
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| 124 | {
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| 125 | [self setPath: [(SoundFile *)[sender representedObject] path]];
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| 126 | [self _previewSound];
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| 127 | }
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| 128 |
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| 129 | - (void)_aliasSelected:(NSMenuItem *)sender;
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| 130 | {
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| 131 | [self setAlias: [sender representedObject]];
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| 132 | [self _previewSound];
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| 133 | }
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| 134 |
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| 135 | - (void)_invalidateSoundSelection;
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| 136 | {
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| 137 | [self setAlias: nil];
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| 138 | [self selectItemAtIndex: 0];
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| 139 | }
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| 140 |
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| 141 | - (IBAction)stopSoundPreview:(id)sender;
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| 142 | {
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| 143 | [preview stop: self];
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| 144 | }
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| 145 |
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| 146 | - (BOOL)_previewSound;
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| 147 | {
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| 148 | [preview stop: self];
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| 149 | if (selectedAlias == nil) {
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| 150 | [preview setMovie: nil];
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| 151 | NSBeep();
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| 152 | } else {
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| 153 | NSMovie *movie = [[NSMovie alloc] initWithURL: [NSURL fileURLWithPath: [selectedAlias fullPath]] byReference: YES];
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| 154 | if ([movie hasAudio])
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| 155 | [preview setMovie: movie];
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| 156 | else {
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| 157 | [preview setMovie: nil];
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| 158 | if (movie == nil) {
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| 159 | NSBeginAlertSheet(@"Format not recognized", @"OK", nil, nil, [self window], nil, nil, nil, nil, @"The item you selected isnÕt a sound or movie recognized by QuickTime. Please select a different item.");
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| 160 | [self _invalidateSoundSelection];
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| 161 | return NO;
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| 162 | }
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| 163 | if (![movie hasAudio] && ![movie hasVideo]) {
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| 164 | NSBeginAlertSheet(@"No video or audio", @"OK", nil, nil, [self window], nil, nil, nil, nil, @"Ò%@Ó contains neither audio nor video content playable by QuickTime. Please select a different item.", [[NSFileManager defaultManager] displayNameAtPath: [selectedAlias fullPath]]);
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| 165 | [self _invalidateSoundSelection];
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| 166 | [movie release];
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| 167 | return NO;
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| 168 | }
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| 169 | }
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| 170 | [movie release];
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| 171 | [preview start: self];
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| 172 | }
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| 173 | return YES;
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| 174 | }
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| 175 |
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| 176 | @end
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