git.sesse.net Git - vlc/blob - extras/MacOSX/Framework/Examples/test/Controller.m

   1 #import "Controller.h"
   2
   3 static void *sleepForMe(void)
   4 {
   5     while (1) sleep(60);
   6 }
   7
   8 @implementation Controller
   9
  10 - (void)awakeFromNib
  11 {
  12 //    atexit((void*)sleepForMe);    // Only used for memory leak debugging
  13
  14     [NSApp setDelegate:self];
  15
  16     // Allocate a VLCVideoView instance and tell it what area to occupy.
  17     NSRect rect = NSMakeRect(0, 0, 0, 0);
  18     rect.size = [videoHolderView frame].size;
  19
  20     videoView = [[VLCVideoView alloc] initWithFrame:rect];
  21     [videoHolderView addSubview:videoView];
  22     [videoView setAutoresizingMask: NSViewHeightSizable|NSViewWidthSizable];
  23     videoView.fillScreen = YES;
  24
  25     playlist = [[VLCMediaList alloc] init];
  26     [playlist addObserver:self forKeyPath:@"media" options:NSKeyValueObservingOptionNew context:nil];
  27
  28     player = [[VLCMediaPlayer alloc] initWithVideoView:videoView];
  29     mediaIndex = -1;
  30
  31     [playlistOutline registerForDraggedTypes:[NSArray arrayWithObjects:NSFilenamesPboardType, NSURLPboardType, nil]];
  32     [playlistOutline setDoubleAction:@selector(changeAndPlay:)];
  33 }
  34
  35 - (void)applicationDidFinishLaunching:(NSNotification *)aNotification
  36 {
  37 }
  38
  39 - (void)applicationWillTerminate:(NSNotification *)aNotification
  40 {
  41     [playlist removeObserver:self forKeyPath:@"media"];
  42
  43     [player pause];
  44     [player setMedia:nil];
  45     [player release];
  46     [playlist release];
  47     [videoView release];
  48 }
  49
  50 - (void)changeAndPlay:(id)sender
  51 {
  52     if ([playlistOutline selectedRow] != mediaIndex)
  53     {
  54                 [self setMediaIndex:[playlistOutline selectedRow]];
  55                 if (![player isPlaying])
  56                         [player play];
  57     }
  58 }
  59
  60 - (void)setMediaIndex:(int)value
  61 {
  62     if ([playlist count] <= 0)
  63                 return;
  64
  65     if (value < 0)
  66                 value = 0;
  67     if (value > [playlist count] - 1)
  68                 value = [playlist count] - 1;
  69
  70     mediaIndex = value;
  71     [player setMedia:[playlist mediaAtIndex:mediaIndex]];
  72 }
  73
  74 - (void)play:(id)sender
  75 {
  76     [self setMediaIndex:mediaIndex+1];
  77     if (![player isPlaying])
  78     {
  79                 NSLog(@"%@ length = %@", [playlist mediaAtIndex:mediaIndex], [[playlist mediaAtIndex:mediaIndex] lengthWaitUntilDate:[NSDate dateWithTimeIntervalSinceNow:60]]);
  80                 [player play];
  81     }
  82 }
  83
  84 - (void)pause:(id)sender
  85 {
  86     NSLog(@"Sending pause message to media player...");
  87     [player pause];
  88 }
  89
  90 - (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context
  91 {
  92     if ([keyPath isEqualToString:@"media"] && object == playlist) {
  93         [playlistOutline reloadData];
  94     }
  95 }
  96
  97 // NSTableView Implementation
  98 - (int)numberOfRowsInTableView:(NSTableView *)tableView
  99 {
 100     return [playlist count];
 101 }
 102
 103 - (id)tableView:(NSTableView *)tableView objectValueForTableColumn:(NSTableColumn *)tableColumn
 104                         row:(int)row
 105 {
 106     return [(VLCMedia *)[playlist mediaAtIndex:row].metaDictionary valueForKey:VLCMetaInformationTitle];
 107 }
 108
 109 - (NSDragOperation)tableView:(NSTableView*)tv validateDrop:(id <NSDraggingInfo>)info
 110                                  proposedRow:(int)row proposedDropOperation:(NSTableViewDropOperation)op
 111 {
 112     return NSDragOperationEvery; /* This is for now */
 113 }
 114
 115 - (BOOL)tableView:(NSTableView *)aTableView acceptDrop:(id <NSDraggingInfo>)info
 116                           row:(int)row dropOperation:(NSTableViewDropOperation)operation
 117 {
 118     int i;
 119     NSArray *droppedItems = [[info draggingPasteboard] propertyListForType:NSFilenamesPboardType];
 120
 121     for (i = 0; i < [droppedItems count]; i++)
 122     {
 123         NSString * filename = [droppedItems objectAtIndex:i];
 124                 VLCMedia * media = [VLCMedia mediaWithURL:[NSURL fileURLWithPath:filename]];
 125                 [playlist addMedia:media];
 126     }
 127     return YES;
 128 }
 129
 130 @end