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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