[34] | 1 | //
|
---|
| 2 | // NJRQTMediaPopUpButton.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 "NJRQTMediaPopUpButton.h"
|
---|
| 10 | #import "SoundFileManager.h"
|
---|
| 11 | #import "NSMovie-NJRExtensions.h"
|
---|
| 12 | #import "NSImage-NJRExtensions.h"
|
---|
| 13 |
|
---|
[53] | 14 | // XXX workaround for SoundFileManager log message in 10.2.3 and earlier
|
---|
| 15 | #include <stdio.h>
|
---|
| 16 | #include <unistd.h>
|
---|
| 17 | #include <fcntl.h>
|
---|
| 18 | // XXX end workaround
|
---|
| 19 |
|
---|
[39] | 20 | static const int NJRQTMediaPopUpButtonMaxRecentItems = 10;
|
---|
| 21 |
|
---|
[41] | 22 | NSString * const NJRQTMediaPopUpButtonMovieChangedNotification = @"NJRQTMediaPopUpButtonMovieChangedNotification";
|
---|
| 23 |
|
---|
[34] | 24 | @interface NJRQTMediaPopUpButton (Private)
|
---|
[39] | 25 | - (void)_setPath:(NSString *)path;
|
---|
[40] | 26 | - (NSMenuItem *)_itemForAlias:(BDAlias *)alias;
|
---|
[41] | 27 | - (BOOL)_validateWithPreview:(BOOL)doPreview;
|
---|
[34] | 28 | @end
|
---|
| 29 |
|
---|
| 30 | @implementation NJRQTMediaPopUpButton
|
---|
| 31 |
|
---|
| 32 | // XXX handle refreshing sound list on resume
|
---|
[39] | 33 | // XXX don't add icons on Puma, they look like ass
|
---|
| 34 | // XXX launch preview on a separate thread (if movies take too long to load, they inhibit the interface responsiveness)
|
---|
[34] | 35 |
|
---|
[40] | 36 | // Recent media layout:
|
---|
| 37 | // Most recent media are at TOP of menu (smaller item numbers, starting at [self indexOfItem: otherItem] + 1)
|
---|
| 38 | // Most recent media are at END of array (larger indices)
|
---|
| 39 |
|
---|
[41] | 40 | #pragma mark recently selected media tracking
|
---|
| 41 |
|
---|
[39] | 42 | - (NSString *)_defaultKey;
|
---|
| 43 | {
|
---|
| 44 | NSAssert([self tag] != 0, @"CanÕt track recently selected media for popup with tag 0: please set a tag");
|
---|
| 45 | return [NSString stringWithFormat: @"NJRQTMediaPopUpButtonMaxRecentItems tag %d", [self tag]];
|
---|
| 46 | }
|
---|
| 47 |
|
---|
| 48 | - (void)_writeRecentMedia;
|
---|
| 49 | {
|
---|
| 50 | NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
|
---|
| 51 | [defaults setObject: recentMediaAliasData forKey: [self _defaultKey]];
|
---|
| 52 | [defaults synchronize];
|
---|
| 53 | }
|
---|
| 54 |
|
---|
| 55 | - (NSMenuItem *)_addRecentMediaAtPath:(NSString *)path withAlias:(BDAlias *)alias;
|
---|
| 56 | {
|
---|
| 57 | NSString *title = [[NSFileManager defaultManager] displayNameAtPath: path];
|
---|
| 58 | NSMenu *menu = [self menu];
|
---|
[47] | 59 | NSMenuItem *item;
|
---|
| 60 | if (title == nil || path == nil) return nil;
|
---|
| 61 | item = [menu insertItemWithTitle: title action: @selector(_aliasSelected:) keyEquivalent: @"" atIndex: [menu indexOfItem: otherItem] + 1];
|
---|
[39] | 62 | [item setTarget: self];
|
---|
| 63 | [item setRepresentedObject: alias];
|
---|
| 64 | [item setImage: [[[NSWorkspace sharedWorkspace] iconForFile: path] bestFitImageForSize: NSMakeSize(16, 16)]];
|
---|
| 65 | [recentMediaAliasData addObject: [alias aliasData]];
|
---|
| 66 | if ([recentMediaAliasData count] > NJRQTMediaPopUpButtonMaxRecentItems) {
|
---|
| 67 | [menu removeItemAtIndex: [menu numberOfItems] - 1];
|
---|
| 68 | [recentMediaAliasData removeObjectAtIndex: 0];
|
---|
| 69 | }
|
---|
| 70 | return item;
|
---|
| 71 | }
|
---|
| 72 |
|
---|
| 73 | - (void)_addRecentMediaFromAliasesData:(NSArray *)aliasesData;
|
---|
| 74 | {
|
---|
| 75 | NSEnumerator *e = [aliasesData objectEnumerator];
|
---|
| 76 | NSData *aliasData;
|
---|
| 77 | BDAlias *alias;
|
---|
| 78 | while ( (aliasData = [e nextObject]) != nil) {
|
---|
| 79 | if ( (alias = [[BDAlias alloc] initWithData: aliasData]) != nil) {
|
---|
| 80 | [self _addRecentMediaAtPath: [alias fullPath] withAlias: alias];
|
---|
| 81 | [alias release];
|
---|
| 82 | }
|
---|
| 83 | }
|
---|
| 84 | }
|
---|
| 85 |
|
---|
| 86 | - (void)_validateRecentMedia;
|
---|
| 87 | {
|
---|
[40] | 88 | NSEnumerator *e = [recentMediaAliasData reverseObjectEnumerator];
|
---|
[39] | 89 | NSData *aliasData;
|
---|
| 90 | NSMenuItem *item;
|
---|
| 91 | BDAlias *itemAlias;
|
---|
| 92 | int otherIndex = [self indexOfItem: otherItem];
|
---|
| 93 | int aliasDataCount = [recentMediaAliasData count];
|
---|
| 94 | int lastItemIndex = [self numberOfItems] - 1;
|
---|
| 95 | int recentItemCount = lastItemIndex - otherIndex;
|
---|
| 96 | int recentItemIndex = otherIndex;
|
---|
| 97 | NSAssert2(recentItemCount == aliasDataCount, @"Counted %d recent menu items, %d of alias data", recentItemCount, aliasDataCount);
|
---|
[40] | 98 | while ( (aliasData = [e nextObject]) != nil) { // go BACKWARD through array while going DOWN menu
|
---|
[39] | 99 | recentItemIndex++;
|
---|
| 100 | item = [self itemAtIndex: recentItemIndex];
|
---|
| 101 | itemAlias = [item representedObject];
|
---|
[40] | 102 | if ([itemAlias aliasDataIsEqual: aliasData])
|
---|
[39] | 103 | NSLog(@"item %d %@: %@", recentItemIndex, [item title], [itemAlias fullPath]);
|
---|
| 104 | else
|
---|
| 105 | NSLog(@"ITEM %d %@: %@ != aliasData %@", recentItemIndex, [item title], [itemAlias fullPath], [[BDAlias aliasWithData: aliasData] fullPath]);
|
---|
| 106 | }
|
---|
| 107 | }
|
---|
| 108 |
|
---|
[41] | 109 | #pragma mark initialize-release
|
---|
| 110 |
|
---|
[53] | 111 | - (void)_setUp;
|
---|
[34] | 112 | {
|
---|
| 113 | NSMenu *menu;
|
---|
| 114 | NSMenuItem *item;
|
---|
| 115 | SoundFileManager *sfm = [SoundFileManager sharedSoundFileManager];
|
---|
| 116 | int soundCount = [sfm count];
|
---|
[39] | 117 |
|
---|
[34] | 118 | [self removeAllItems];
|
---|
| 119 | menu = [self menu];
|
---|
| 120 | item = [menu addItemWithTitle: @"Alert sound" action: @selector(_beepSelected:) keyEquivalent: @""];
|
---|
| 121 | [item setTarget: self];
|
---|
| 122 | [menu addItem: [NSMenuItem separatorItem]];
|
---|
| 123 | if (soundCount == 0) {
|
---|
| 124 | item = [menu addItemWithTitle: @"CanÕt locate alert sounds" action: nil keyEquivalent: @""];
|
---|
| 125 | [item setEnabled: NO];
|
---|
| 126 | } else {
|
---|
| 127 | SoundFile *sf;
|
---|
| 128 | int i;
|
---|
| 129 | [sfm sortByName];
|
---|
| 130 | for (i = 0 ; i < soundCount ; i++) {
|
---|
| 131 | sf = [sfm soundFileAtIndex: i];
|
---|
| 132 | item = [menu addItemWithTitle: [sf name] action: @selector(_soundFileSelected:) keyEquivalent: @""];
|
---|
| 133 | [item setTarget: self];
|
---|
| 134 | [item setRepresentedObject: sf];
|
---|
| 135 | [item setImage: [[[NSWorkspace sharedWorkspace] iconForFile: [sf path]] bestFitImageForSize: NSMakeSize(16, 16)]];
|
---|
| 136 | }
|
---|
| 137 | }
|
---|
| 138 | [menu addItem: [NSMenuItem separatorItem]];
|
---|
| 139 | item = [menu addItemWithTitle: @"OtherÉ" action: @selector(select:) keyEquivalent: @""];
|
---|
| 140 | [item setTarget: self];
|
---|
[39] | 141 | otherItem = [item retain];
|
---|
| 142 |
|
---|
[41] | 143 | [self _validateWithPreview: NO];
|
---|
| 144 |
|
---|
[39] | 145 | recentMediaAliasData = [[NSMutableArray alloc] initWithCapacity: NJRQTMediaPopUpButtonMaxRecentItems + 1];
|
---|
| 146 | [self _addRecentMediaFromAliasesData: [[NSUserDefaults standardUserDefaults] arrayForKey: [self _defaultKey]]];
|
---|
[41] | 147 | // [self _validateRecentMedia];
|
---|
[39] | 148 |
|
---|
| 149 | [self registerForDraggedTypes:
|
---|
| 150 | [NSArray arrayWithObjects: NSFilenamesPboardType, NSURLPboardType, nil]];
|
---|
[34] | 151 | }
|
---|
| 152 |
|
---|
[53] | 153 | - (id)initWithFrame:(NSRect)frame;
|
---|
| 154 | {
|
---|
| 155 | if ( (self = [super initWithFrame: frame]) != nil) {
|
---|
| 156 | [self _setUp];
|
---|
| 157 | }
|
---|
| 158 | return self;
|
---|
| 159 | }
|
---|
| 160 |
|
---|
| 161 | - (id)initWithCoder:(NSCoder *)coder;
|
---|
| 162 | {
|
---|
| 163 | if ( (self = [super initWithCoder: coder]) != nil) {
|
---|
| 164 | [self _setUp];
|
---|
| 165 | }
|
---|
| 166 | return self;
|
---|
| 167 | }
|
---|
| 168 |
|
---|
[39] | 169 | - (void)dealloc;
|
---|
[34] | 170 | {
|
---|
[39] | 171 | [recentMediaAliasData release]; recentMediaAliasData = nil;
|
---|
| 172 | [otherItem release];
|
---|
| 173 | [selectedAlias release]; [previousAlias release];
|
---|
| 174 | [super dealloc];
|
---|
[34] | 175 | }
|
---|
| 176 |
|
---|
[41] | 177 | #pragma mark accessing
|
---|
| 178 |
|
---|
[39] | 179 | - (BDAlias *)selectedAlias;
|
---|
[34] | 180 | {
|
---|
[39] | 181 | return selectedAlias;
|
---|
| 182 | }
|
---|
| 183 |
|
---|
| 184 | - (void)_setAlias:(BDAlias *)alias;
|
---|
| 185 | {
|
---|
| 186 | BDAlias *oldAlias = [selectedAlias retain];
|
---|
| 187 | [previousAlias release];
|
---|
| 188 | previousAlias = oldAlias;
|
---|
[34] | 189 | if (selectedAlias != alias) {
|
---|
| 190 | [selectedAlias release];
|
---|
| 191 | selectedAlias = [alias retain];
|
---|
| 192 | }
|
---|
| 193 | }
|
---|
| 194 |
|
---|
[53] | 195 | - (void)setAlias:(BDAlias *)alias;
|
---|
| 196 | {
|
---|
| 197 | [self _setAlias: alias];
|
---|
| 198 | if ([self _validateWithPreview: NO]) {
|
---|
| 199 | [self selectItem: [self _itemForAlias: selectedAlias]];
|
---|
| 200 | }
|
---|
| 201 | }
|
---|
| 202 |
|
---|
[39] | 203 | - (void)_setPath:(NSString *)path;
|
---|
[34] | 204 | {
|
---|
[39] | 205 | [self _setAlias: [BDAlias aliasWithPath: path]];
|
---|
[34] | 206 | }
|
---|
| 207 |
|
---|
[39] | 208 | - (NSMenuItem *)_itemForAlias:(BDAlias *)alias;
|
---|
[34] | 209 | {
|
---|
[39] | 210 | NSString *path;
|
---|
| 211 | SoundFile *sf;
|
---|
| 212 | if (alias == nil) {
|
---|
| 213 | return [self itemAtIndex: 0];
|
---|
| 214 | }
|
---|
[34] | 215 |
|
---|
[41] | 216 | // [self _validateRecentMedia];
|
---|
[39] | 217 | path = [alias fullPath];
|
---|
[53] | 218 | { // XXX suppress log message from Apple's code:
|
---|
| 219 | // 2002-12-14 14:09:58.740 Pester[26529] Could not find sound type for directory /Users/nicholas/Desktop
|
---|
| 220 | int errfd = dup(STDERR_FILENO), nullfd = open("/dev/null", O_WRONLY, 0);
|
---|
| 221 | // need to have something open in STDERR_FILENO because if it isn't,
|
---|
| 222 | // NSLog will log to /dev/console
|
---|
| 223 | dup2(nullfd, STDERR_FILENO);
|
---|
| 224 | close(nullfd);
|
---|
| 225 | sf = [[SoundFileManager sharedSoundFileManager] soundFileFromPath: path];
|
---|
| 226 | dup2(errfd, STDERR_FILENO);
|
---|
| 227 | close(errfd);
|
---|
| 228 | }
|
---|
[41] | 229 | // NSLog(@"_itemForAlias: %@", path);
|
---|
[34] | 230 |
|
---|
[39] | 231 | // selected a system sound?
|
---|
| 232 | if (sf != nil) {
|
---|
[41] | 233 | // NSLog(@"_itemForAlias: selected system sound");
|
---|
[39] | 234 | return [self itemAtIndex: [self indexOfItemWithRepresentedObject: sf]];
|
---|
| 235 | } else {
|
---|
[40] | 236 | NSEnumerator *e = [recentMediaAliasData reverseObjectEnumerator];
|
---|
[39] | 237 | NSData *aliasData;
|
---|
| 238 | NSMenuItem *item;
|
---|
[40] | 239 | int recentIndex = 1;
|
---|
[34] | 240 |
|
---|
[39] | 241 | while ( (aliasData = [e nextObject]) != nil) {
|
---|
| 242 | // selected a recently selected, non-system sound?
|
---|
| 243 | if ([alias aliasDataIsEqual: aliasData]) {
|
---|
| 244 | int otherIndex = [self indexOfItem: otherItem];
|
---|
[40] | 245 | int menuIndex = recentIndex + otherIndex;
|
---|
[39] | 246 | if (menuIndex == otherIndex + 1) return [self itemAtIndex: menuIndex]; // already at top
|
---|
| 247 | // remove item, add (at top) later
|
---|
[41] | 248 | // NSLog(@"_itemForAlias removing item: idx %d + otherItemIdx %d + 1 = %d [%@]", recentIndex, otherIndex, menuIndex, [self itemAtIndex: menuIndex]);
|
---|
[39] | 249 | [self removeItemAtIndex: menuIndex];
|
---|
[40] | 250 | [recentMediaAliasData removeObjectAtIndex: [recentMediaAliasData count] - recentIndex];
|
---|
[39] | 251 | break;
|
---|
[34] | 252 | }
|
---|
[39] | 253 | recentIndex++;
|
---|
[34] | 254 | }
|
---|
[39] | 255 |
|
---|
| 256 | // create the item
|
---|
| 257 | item = [self _addRecentMediaAtPath: path withAlias: alias];
|
---|
| 258 | [self _writeRecentMedia];
|
---|
| 259 | return item;
|
---|
[34] | 260 | }
|
---|
| 261 | }
|
---|
| 262 |
|
---|
[41] | 263 | - (BOOL)canRepeat;
|
---|
| 264 | {
|
---|
| 265 | return movieCanRepeat;
|
---|
| 266 | }
|
---|
| 267 |
|
---|
| 268 | #pragma mark selected media validation
|
---|
| 269 |
|
---|
[39] | 270 | - (void)_invalidateSelection;
|
---|
[34] | 271 | {
|
---|
[39] | 272 | [self _setAlias: previousAlias];
|
---|
| 273 | [self selectItem: [self _itemForAlias: [self selectedAlias]]];
|
---|
[41] | 274 | [[NSNotificationCenter defaultCenter] postNotificationName: NJRQTMediaPopUpButtonMovieChangedNotification object: self];
|
---|
[34] | 275 | }
|
---|
| 276 |
|
---|
[41] | 277 | - (BOOL)_validateWithPreview:(BOOL)doPreview;
|
---|
[34] | 278 | {
|
---|
| 279 | [preview stop: self];
|
---|
| 280 | if (selectedAlias == nil) {
|
---|
| 281 | [preview setMovie: nil];
|
---|
[41] | 282 | movieCanRepeat = YES;
|
---|
| 283 | if (doPreview) NSBeep();
|
---|
[34] | 284 | } else {
|
---|
| 285 | NSMovie *movie = [[NSMovie alloc] initWithURL: [NSURL fileURLWithPath: [selectedAlias fullPath]] byReference: YES];
|
---|
[41] | 286 | movieCanRepeat = ![movie isStatic];
|
---|
[34] | 287 | if ([movie hasAudio])
|
---|
| 288 | [preview setMovie: movie];
|
---|
| 289 | else {
|
---|
| 290 | [preview setMovie: nil];
|
---|
| 291 | if (movie == nil) {
|
---|
[53] | 292 | NSBeginAlertSheet(@"Format not recognized", nil, 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.");
|
---|
[39] | 293 | [self _invalidateSelection];
|
---|
[34] | 294 | return NO;
|
---|
| 295 | }
|
---|
| 296 | if (![movie hasAudio] && ![movie hasVideo]) {
|
---|
[53] | 297 | NSBeginAlertSheet(@"No video or audio", nil, 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]]);
|
---|
[39] | 298 | [self _invalidateSelection];
|
---|
[34] | 299 | [movie release];
|
---|
| 300 | return NO;
|
---|
| 301 | }
|
---|
| 302 | }
|
---|
| 303 | [movie release];
|
---|
[53] | 304 | if (doPreview) [preview start: self];
|
---|
[34] | 305 | }
|
---|
[41] | 306 | [[NSNotificationCenter defaultCenter] postNotificationName: NJRQTMediaPopUpButtonMovieChangedNotification object: self];
|
---|
[34] | 307 | return YES;
|
---|
| 308 | }
|
---|
| 309 |
|
---|
[41] | 310 | #pragma mark actions
|
---|
| 311 |
|
---|
[39] | 312 | - (IBAction)stopSoundPreview:(id)sender;
|
---|
| 313 | {
|
---|
| 314 | [preview stop: self];
|
---|
| 315 | }
|
---|
| 316 |
|
---|
| 317 | - (void)_beepSelected:(NSMenuItem *)sender;
|
---|
| 318 | {
|
---|
| 319 | [self _setAlias: nil];
|
---|
[41] | 320 | [self _validateWithPreview: YES];
|
---|
[39] | 321 | }
|
---|
| 322 |
|
---|
| 323 | - (void)_soundFileSelected:(NSMenuItem *)sender;
|
---|
| 324 | {
|
---|
| 325 | [self _setPath: [(SoundFile *)[sender representedObject] path]];
|
---|
[41] | 326 | if (![self _validateWithPreview: YES]) {
|
---|
[39] | 327 | [[self menu] removeItem: sender];
|
---|
| 328 | }
|
---|
| 329 | }
|
---|
| 330 |
|
---|
| 331 | - (void)_aliasSelected:(NSMenuItem *)sender;
|
---|
| 332 | {
|
---|
| 333 | BDAlias *alias = [sender representedObject];
|
---|
| 334 | int index = [self indexOfItem: sender], otherIndex = [self indexOfItem: otherItem];
|
---|
| 335 | [self _setAlias: alias];
|
---|
[41] | 336 | if (![self _validateWithPreview: YES]) {
|
---|
[39] | 337 | [[self menu] removeItem: sender];
|
---|
| 338 | } else if (index > otherIndex + 1) { // move "other" item to top of list
|
---|
[40] | 339 | int recentIndex = [recentMediaAliasData count] - index + otherIndex;
|
---|
[39] | 340 | NSMenuItem *item = [[self itemAtIndex: index] retain];
|
---|
| 341 | NSData *data = [[recentMediaAliasData objectAtIndex: recentIndex] retain];
|
---|
[45] | 342 | // [self _validateRecentMedia];
|
---|
[39] | 343 | [self removeItemAtIndex: index];
|
---|
| 344 | [[self menu] insertItem: item atIndex: otherIndex + 1];
|
---|
| 345 | [self selectItem: item];
|
---|
| 346 | [item release];
|
---|
| 347 | NSAssert(recentIndex >= 0, @"Recent media index invalid");
|
---|
[41] | 348 | // NSLog(@"_aliasSelected removing item %d - %d + %d = %d of recentMediaAliasData", [recentMediaAliasData count], index, otherIndex, recentIndex);
|
---|
[39] | 349 | [recentMediaAliasData removeObjectAtIndex: recentIndex];
|
---|
| 350 | [recentMediaAliasData addObject: data];
|
---|
[40] | 351 | [self _validateRecentMedia];
|
---|
[39] | 352 | [data release];
|
---|
[40] | 353 | } // else NSLog(@"_aliasSelected ...already at top");
|
---|
[39] | 354 | }
|
---|
| 355 |
|
---|
| 356 | - (IBAction)select:(id)sender;
|
---|
| 357 | {
|
---|
| 358 | NSOpenPanel *openPanel = [NSOpenPanel openPanel];
|
---|
| 359 | NSString *path = [selectedAlias fullPath];
|
---|
| 360 | [openPanel setAllowsMultipleSelection: NO];
|
---|
| 361 | [openPanel setCanChooseDirectories: NO];
|
---|
| 362 | [openPanel setCanChooseFiles: YES];
|
---|
| 363 | [openPanel beginSheetForDirectory: [path stringByDeletingLastPathComponent]
|
---|
| 364 | file: [path lastPathComponent]
|
---|
| 365 | types: nil // XXX fix for QuickTime!
|
---|
| 366 | modalForWindow: [self window]
|
---|
| 367 | modalDelegate: self
|
---|
| 368 | didEndSelector: @selector(openPanelDidEnd:returnCode:contextInfo:)
|
---|
| 369 | contextInfo: nil];
|
---|
| 370 | }
|
---|
| 371 |
|
---|
| 372 | - (void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo;
|
---|
| 373 | {
|
---|
| 374 | [sheet close];
|
---|
| 375 |
|
---|
| 376 | if (returnCode == NSOKButton) {
|
---|
| 377 | NSArray *files = [sheet filenames];
|
---|
| 378 | NSAssert1([files count] == 1, @"%d items returned, only one expected", [files count]);
|
---|
| 379 | [self _setPath: [files objectAtIndex: 0]];
|
---|
[41] | 380 | if ([self _validateWithPreview: YES]) {
|
---|
[39] | 381 | [self selectItem: [self _itemForAlias: selectedAlias]];
|
---|
| 382 | }
|
---|
| 383 | } else {
|
---|
| 384 | // "Other..." item is still selected, revert to previously selected item
|
---|
| 385 | // XXX issue with cancelling, top item in recent menu is sometimes duplicated!?
|
---|
| 386 | [self selectItem: [self _itemForAlias: selectedAlias]];
|
---|
| 387 | }
|
---|
| 388 | // [self _validateRecentMedia];
|
---|
| 389 | }
|
---|
| 390 |
|
---|
[43] | 391 | - (void)setEnabled:(BOOL)flag;
|
---|
| 392 | {
|
---|
| 393 | [super setEnabled: flag];
|
---|
| 394 | if (flag) ; // XXX [self startSoundPreview: self]; // need to prohibit at startup
|
---|
| 395 | else [self stopSoundPreview: self];
|
---|
| 396 | }
|
---|
| 397 |
|
---|
[41] | 398 | #pragma mark drag feedback
|
---|
| 399 |
|
---|
| 400 | - (void)drawRect:(NSRect)rect;
|
---|
| 401 | {
|
---|
| 402 | if (dragAccepted) {
|
---|
| 403 | NSWindow *window = [self window];
|
---|
| 404 | NSRect boundsRect = [self bounds];
|
---|
| 405 | BOOL isFirstResponder = ([window firstResponder] == self);
|
---|
| 406 | // focus ring and drag feedback interfere with one another
|
---|
| 407 | if (isFirstResponder) [window makeFirstResponder: window];
|
---|
| 408 | [super drawRect: rect];
|
---|
| 409 | [[NSColor selectedControlColor] set];
|
---|
| 410 | NSFrameRectWithWidthUsingOperation(NSInsetRect(boundsRect, 2, 2), 3, NSCompositeSourceIn);
|
---|
| 411 | if (isFirstResponder) [window makeFirstResponder: self];
|
---|
| 412 | } else {
|
---|
| 413 | [super drawRect: rect];
|
---|
| 414 | }
|
---|
| 415 | }
|
---|
| 416 |
|
---|
[34] | 417 | @end
|
---|
[39] | 418 |
|
---|
| 419 | @implementation NJRQTMediaPopUpButton (NSDraggingDestination)
|
---|
| 420 |
|
---|
| 421 | - (BOOL)acceptsDragFrom:(id <NSDraggingInfo>)sender;
|
---|
| 422 | {
|
---|
| 423 | NSURL *url = [NSURL URLFromPasteboard: [sender draggingPasteboard]];
|
---|
[40] | 424 | NSFileManager *fm = [NSFileManager defaultManager];
|
---|
| 425 | BOOL isDir;
|
---|
[39] | 426 |
|
---|
| 427 | if (url == nil || ![url isFileURL]) return NO;
|
---|
[40] | 428 |
|
---|
| 429 | if (![fm fileExistsAtPath: [url path] isDirectory: &isDir]) return NO;
|
---|
| 430 |
|
---|
| 431 | if (isDir) return NO;
|
---|
| 432 |
|
---|
[39] | 433 | return YES;
|
---|
| 434 | }
|
---|
| 435 |
|
---|
[40] | 436 | - (NSString *)_descriptionForDraggingInfo:(id <NSDraggingInfo>)sender;
|
---|
| 437 | {
|
---|
| 438 | NSDragOperation mask = [sender draggingSourceOperationMask];
|
---|
| 439 | NSMutableString *s = [NSMutableString stringWithFormat: @"Drag seq %d source: %@",
|
---|
| 440 | [sender draggingSequenceNumber], [sender draggingSource]];
|
---|
| 441 | NSPasteboard *draggingPasteboard = [sender draggingPasteboard];
|
---|
| 442 | NSArray *types = [draggingPasteboard types];
|
---|
| 443 | NSEnumerator *e = [types objectEnumerator];
|
---|
| 444 | NSString *type;
|
---|
| 445 | [s appendString: @"\nDrag operations:"];
|
---|
| 446 | if (mask & NSDragOperationCopy) [s appendString: @" copy"];
|
---|
| 447 | if (mask & NSDragOperationLink) [s appendString: @" link"];
|
---|
| 448 | if (mask & NSDragOperationGeneric) [s appendString: @" generic"];
|
---|
| 449 | if (mask & NSDragOperationPrivate) [s appendString: @" private"];
|
---|
| 450 | if (mask & NSDragOperationMove) [s appendString: @" move"];
|
---|
| 451 | if (mask & NSDragOperationDelete) [s appendString: @" delete"];
|
---|
| 452 | if (mask & NSDragOperationEvery) [s appendString: @" every"];
|
---|
| 453 | if (mask & NSDragOperationNone) [s appendString: @" none"];
|
---|
| 454 | [s appendFormat: @"\nImage: %@ at %@", [sender draggedImage],
|
---|
| 455 | NSStringFromPoint([sender draggedImageLocation])];
|
---|
| 456 | [s appendFormat: @"\nDestination: %@ at %@", [sender draggingDestinationWindow],
|
---|
| 457 | NSStringFromPoint([sender draggingLocation])];
|
---|
| 458 | [s appendFormat: @"\nPasteboard: %@ types:", draggingPasteboard];
|
---|
| 459 | while ( (type = [e nextObject]) != nil) {
|
---|
| 460 | if ([type hasPrefix: @"CorePasteboardFlavorType 0x"]) {
|
---|
| 461 | const char *osTypeHex = [[type substringFromIndex: [type rangeOfString: @"0x" options: NSBackwardsSearch].location] lossyCString];
|
---|
| 462 | OSType osType;
|
---|
| 463 | sscanf(osTypeHex, "%lx", &osType);
|
---|
| 464 | [s appendFormat: @" '%4s'", &osType];
|
---|
| 465 | } else {
|
---|
| 466 | [s appendFormat: @" \"%@\"", type];
|
---|
| 467 | }
|
---|
| 468 | }
|
---|
| 469 | return s;
|
---|
| 470 | }
|
---|
| 471 |
|
---|
[39] | 472 | - (NSDragOperation)draggingEntered:(id <NSDraggingInfo>)sender;
|
---|
| 473 | {
|
---|
| 474 | if ([self acceptsDragFrom: sender] && [sender draggingSourceOperationMask] &
|
---|
[40] | 475 | (NSDragOperationCopy | NSDragOperationLink)) {
|
---|
[39] | 476 | dragAccepted = YES;
|
---|
| 477 | [self setNeedsDisplay: YES];
|
---|
[40] | 478 | // NSLog(@"draggingEntered accept:\n%@", [self _descriptionForDraggingInfo: sender]);
|
---|
| 479 | return NSDragOperationLink;
|
---|
[39] | 480 | }
|
---|
| 481 | return NSDragOperationNone;
|
---|
| 482 | }
|
---|
| 483 |
|
---|
| 484 | - (void)draggingExited:(id <NSDraggingInfo>)sender;
|
---|
| 485 | {
|
---|
| 486 | dragAccepted = NO;
|
---|
| 487 | [self setNeedsDisplay: YES];
|
---|
| 488 | }
|
---|
| 489 |
|
---|
| 490 | - (BOOL)prepareForDragOperation:(id <NSDraggingInfo>)sender;
|
---|
| 491 | {
|
---|
| 492 | dragAccepted = NO;
|
---|
| 493 | [self setNeedsDisplay: YES];
|
---|
| 494 | return [self acceptsDragFrom: sender];
|
---|
| 495 | }
|
---|
| 496 |
|
---|
| 497 | - (BOOL)performDragOperation:(id <NSDraggingInfo>)sender;
|
---|
| 498 | {
|
---|
| 499 | if ([sender draggingSource] != self) {
|
---|
| 500 | NSURL *url = [NSURL URLFromPasteboard: [sender draggingPasteboard]];
|
---|
| 501 | if (url == nil) return NO;
|
---|
| 502 | [self _setPath: [url path]];
|
---|
[41] | 503 | if ([self _validateWithPreview: YES]) {
|
---|
[40] | 504 | [self selectItem: [self _itemForAlias: selectedAlias]];
|
---|
| 505 | }
|
---|
[39] | 506 | }
|
---|
| 507 | return YES;
|
---|
| 508 | }
|
---|
| 509 |
|
---|
| 510 | @end
|
---|