git.sesse.net Git - vlc/blob - projects/macosx/framework/Examples/iPodConverter/Controller.m

   1 #import "Controller.h"
   2
   3
   4 /**********************************************************
   5  * First off, some value transformer to easily play with
   6  * bindings
   7  */
   8 @interface VLCFloat10000FoldTransformer : NSObject
   9 @end
  10
  11 @implementation VLCFloat10000FoldTransformer
  12
  13 + (Class)transformedValueClass
  14 {
  15     return [NSNumber class];
  16 }
  17
  18 + (BOOL)allowsReverseTransformation
  19 {
  20     return YES;
  21 }
  22
  23 - (id)transformedValue:(id)value
  24 {
  25     if( !value ) return nil;
  26
  27     if(![value respondsToSelector: @selector(floatValue)])
  28     {
  29         [NSException raise: NSInternalInconsistencyException
  30                     format: @"Value (%@) does not respond to -floatValue.",
  31         [value class]];
  32         return nil;
  33     }
  34
  35     return [NSNumber numberWithFloat: [value floatValue]*10000.];
  36 }
  37
  38 - (id)reverseTransformedValue:(id)value
  39 {
  40     if( !value ) return nil;
  41
  42     if(![value respondsToSelector: @selector(floatValue)])
  43     {
  44         [NSException raise: NSInternalInconsistencyException
  45                     format: @"Value (%@) does not respond to -floatValue.",
  46         [value class]];
  47         return nil;
  48     }
  49
  50     return [NSNumber numberWithFloat: [value floatValue]/10000.];
  51 }
  52 @end
  53
  54
  55 /**********************************************************
  56  * @implementation Controller
  57  */
  58
  59 @implementation Controller
  60 - (id)init
  61 {
  62     if(self = [super init])
  63     {
  64         VLCFloat10000FoldTransformer *float100fold;
  65         float100fold = [[[VLCFloat10000FoldTransformer alloc] init] autorelease];
  66         [NSValueTransformer setValueTransformer:(id)float100fold forName:@"Float10000FoldTransformer"];
  67         self.media = nil;
  68         self.streamSession = nil;
  69         selectedStreamOutput = [[NSNumber alloc] initWithInt:0];
  70     }
  71     return self;
  72 }
  73
  74 @synthesize streamSession;
  75 @synthesize selectedStreamOutput;
  76
  77 - (void)awakeFromNib
  78 {
  79     [window setShowsResizeIndicator:NO];
  80     [NSApp setDelegate: self];
  81 }
  82
  83 - (void)applicationDidFinishLaunching:(NSNotification *)aNotification
  84 {
  85     [VLCLibrary sharedLibrary];
  86 }
  87
  88 - (VLCMedia *)media
  89 {
  90     return media;
  91 }
  92
  93 - (void)setMedia:(VLCMedia *)newMedia
  94 {
  95     [media release];
  96     media = [newMedia retain];
  97     NSRect newFrame = [window frameRectForContentRect:[conversionView frame]];
  98     [[window animator] setFrame:NSMakeRect([window frame].origin.x, [window frame].origin.y+NSHeight([window frame])-NSHeight(newFrame), NSWidth(newFrame), NSHeight(newFrame)) display:YES];
  99     [[window animator] setContentView:conversionView];
 100     [window setMinSize:newFrame.size];
 101     [window setMaxSize:NSMakeSize(10000., NSHeight(newFrame))];
 102     [window setShowsResizeIndicator:YES];
 103 }
 104
 105 + (NSSet *)keyPathsForValuesAffectingOutputFilePath
 106 {
 107     return [NSSet setWithObjects:@"media.metaDictionary.title", nil];
 108 }
 109 - (NSString *)outputFilePath
 110 {
 111     return [NSString stringWithFormat:[@"~/Movies/iPod Converted/%@.mp4" stringByExpandingTildeInPath],
 112                             [[self.media metaDictionary] objectForKey:@"title"]];
 113 }
 114
 115 - (IBAction)convert:(id)sender
 116 {
 117     self.streamSession = [VLCStreamSession streamSession];
 118     if([selectedStreamOutput intValue] == 0)
 119     {
 120         [self.streamSession setStreamOutput:
 121                                     [VLCStreamOutput ipodStreamOutputWithFilePath:
 122                                         [self outputFilePath]
 123                                     ]];
 124     }
 125     else
 126     {
 127         /* This doesn't really is useful for the iPod/iPhone...
 128          * But one day we'll figure that out */
 129         NSRunAlertPanelRelativeToWindow(@"Warning", @"We can't really stream to the iPod/iPhone for now...\n\nSo we're just streaming using the RTP protocol, and annoucing it via SAP.\n\n(Launch the SAP VLC service discovery module to see it).", @"OK", nil, nil, window);
 130         [self.streamSession setStreamOutput:
 131                                     [VLCStreamOutput rtpBroadcastStreamOutput]];
 132     }
 133
 134
 135     NSLog(@"Using %@", self.streamSession.streamOutput );
 136
 137     [self.streamSession setMedia:self.media];
 138     [self.streamSession startStreaming];
 139
 140     [openConvertedFileButton setImage:[[NSWorkspace sharedWorkspace] iconForFile:[self outputFilePath]]];
 141 }
 142
 143 - (IBAction)openConvertedFile:(id)sender
 144 {
 145     [[NSWorkspace sharedWorkspace] openFile:[self outputFilePath]];
 146 }
 147 - (IBAction)openConvertedEnclosingFolder:(id)sender
 148 {
 149     [[NSWorkspace sharedWorkspace] openFile:[[self outputFilePath] stringByDeletingLastPathComponent]];
 150
 151 }
 152 @end