git.sesse.net Git - vlc/blob - modules/gui/macosx/ConvertAndSave.m

   1 /*****************************************************************************
   2  * ConvertAndSave.h: MacOS X interface module
   3  *****************************************************************************
   4  * Copyright (C) 2012 Felix Paul Kühne
   5  * $Id$
   6  *
   7  * Authors: Felix Paul Kühne <fkuehne -at- videolan -dot- org>
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  22  *****************************************************************************/
  23
  24 #import "ConvertAndSave.h"
  25 #import "intf.h"
  26 #import "playlist.h"
  27 #import <vlc_common.h>
  28 #import <vlc_url.h>
  29
  30 /* mini doc:
  31  * the used NSMatrix includes a bunch of cells referenced most easily by tags. There you go: */
  32 #define MPEGTS 0
  33 #define WEBM 1
  34 #define OGG 2
  35 #define MP4 3
  36 #define MPEGPS 4
  37 #define MJPEG 5
  38 #define WAV 6
  39 #define FLV 7
  40 #define MPEG1 8
  41 #define MKV 9
  42 #define RAW 10
  43 #define AVI 11
  44 #define ASF 12
  45 /* 13-15 are present, but not set */
  46
  47 @implementation VLCConvertAndSave
  48
  49 @synthesize MRL=_MRL, outputDestination=_outputDestination, profileNames=_profileNames, profileValueList=_profileValueList, currentProfile=_currentProfile;
  50
  51 static VLCConvertAndSave *_o_sharedInstance = nil;
  52
  53 #pragma mark -
  54 #pragma mark Initialization
  55
  56 + (void)initialize{
  57     NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
  58
  59     /* We are using the same format as the Qt4 intf here:
  60      * Container(string), transcode video(bool), transcode audio(bool),
  61      * use subtitles(bool), video codec(string), video bitrate(integer),
  62      * scale(float), fps(float), width(integer, height(integer),
  63      * audio codec(string), audio bitrate(integer), channels(integer),
  64      * samplerate(integer), subtitle codec(string), subtitle overlay(bool) */
  65     NSArray * defaultProfiles = [[NSArray alloc] initWithObjects:
  66                                  @"mp4;1;1;0;h264;0;0;0;0;0;mpga;128;2;44100;0;1",
  67                                  @"webm;1;1;0;VP80;2000;0;0;0;0;vorb;128;2;44100;0;1",
  68                                  @"ts;1;1;0;h264;800;1;0;0;0;mpga;128;2;44100;0;0",
  69                                  @"ts;1;1;0;drac;800;1;0;0;0;mpga;128;2;44100;0;0",
  70                                  @"ogg;1;1;0;theo;800;1;0;0;0;vorb;128;2;44100;0;0",
  71                                  @"ogg;1;1;0;theo;800;1;0;0;0;flac;128;2;44100;0;0",
  72                                  @"ts;1;1;0;mp2v;800;1;0;0;0;mpga;128;2;44100;0;0",
  73                                  @"asf;1;1;0;WMV2;800;1;0;0;0;wma2;128;2;44100;0;0",
  74                                  @"asf;1;1;0;DIV3;800;1;0;0;0;mp3;128;2;44100;0;0",
  75                                  @"ogg;1;1;0;none;800;1;0;0;0;vorb;128;2;44100;none;0",
  76                                  @"raw;1;1;0;none;800;1;0;0;0;mp3;128;2;44100;none;0",
  77                                  @"mp4;1;1;0;none;800;1;0;0;0;mpga;128;2;44100;none;0",
  78                                  @"raw;1;1;0;none;800;1;0;0;0;flac;128;2;44100;none;0",
  79                                  @"wav;1;1;0;none;800;1;0;0;0;s16l;128;2;44100;none;0", nil];
  80
  81     NSArray * defaultProfileNames = [[NSArray alloc] initWithObjects:
  82                                      @"Video - H.264 + MP3 (MP4)",
  83                                      @"Video - VP80 + Vorbis (Webm)",
  84                                      @"Video - H.264 + MP3 (TS)",
  85                                      @"Video - Dirac + MP3 (TS)",
  86                                      @"Video - Theora + Vorbis (OGG)",
  87                                      @"Video - Theora + Flac (OGG)",
  88                                      @"Video - MPEG-2 + MPGA (TS)",
  89                                      @"Video - WMV + WMA (ASF)",
  90                                      @"Video - DIV3 + MP3 (ASF)",
  91                                      @"Audio - Vorbis (OGG)",
  92                                      @"Audio - MP3",
  93                                      @"Audio - MP3 (MP4)",
  94                                      @"Audio - FLAC",
  95                                      @"Audio - CD",
  96                                      nil];
  97
  98     NSDictionary *appDefaults = [NSDictionary dictionaryWithObjectsAndKeys:defaultProfiles, @"CASProfiles", defaultProfileNames, @"CASProfileNames", nil];
  99
 100     [defaults registerDefaults:appDefaults];
 101     [defaultProfiles release];
 102 }
 103
 104 + (VLCConvertAndSave *)sharedInstance
 105 {
 106     return _o_sharedInstance ? _o_sharedInstance : [[self alloc] init];
 107 }
 108
 109 - (id)init
 110 {
 111     if (_o_sharedInstance) {
 112         [self dealloc];
 113     } else {
 114         _o_sharedInstance = [super init];
 115     }
 116
 117     return _o_sharedInstance;
 118 }
 119
 120 - (void)dealloc
 121 {
 122     if (_currentProfile)
 123         [_currentProfile release];
 124
 125     [_profileNames release];
 126     [_profileValueList release];
 127     [_videoCodecs release];
 128     [_audioCodecs release];
 129     [_subsCodecs release];
 130
 131     [super dealloc];
 132 }
 133
 134 - (void)awakeFromNib
 135 {
 136     [_window setTitle: _NS("Convert & Save")];
 137     [_ok_btn setTitle: _NS("Save")];
 138     [_drop_lbl setStringValue: _NS("Drop media here")];
 139     [_drop_btn setTitle: _NS("Open media...")];
 140     [_profile_lbl setStringValue: _NS("Choose Profile")];
 141     [_profile_btn setTitle: _NS("Customize")];
 142     [_destination_lbl setStringValue: _NS("Choose Destination")];
 143     [_destination_filename_stub_lbl setStringValue: _NS("Choose an output location")];
 144     [_destination_filename_lbl setHidden: YES];
 145     [_destination_browse_btn setTitle:_NS("Browse...")];
 146     [_destination_stream_btn setTitle:_NS("Setup Streaming...")];
 147     [_destination_stream_lbl setStringValue:@"Select Streaming Method"];
 148     [_destination_itwantafile_btn setTitle:_NS("Save as File")];
 149     [_destination_itwantastream_btn setTitle:_NS("Stream")];
 150     [_destination_cancel_btn setHidden:YES];
 151     [_customize_ok_btn setTitle: _NS("Apply")];
 152     [_customize_cancel_btn setTitle: _NS("Cancel")];
 153     [[_customize_tabview tabViewItemAtIndex:0] setLabel: _NS("Encapsulation")];
 154     [[_customize_tabview tabViewItemAtIndex:1] setLabel: _NS("Video codec")];
 155     [[_customize_tabview tabViewItemAtIndex:2] setLabel: _NS("Audio codec")];
 156     [[_customize_tabview tabViewItemAtIndex:3] setLabel: _NS("Subtitles")];
 157     [_customize_tabview selectTabViewItemAtIndex: 0];
 158     [_customize_vid_ckb setTitle: _NS("Video")];
 159     [_customize_vid_keep_ckb setTitle: _NS("Keep original video track")];
 160     [_customize_vid_codec_lbl setStringValue: _NS("Codec")];
 161     [_customize_vid_bitrate_lbl setStringValue: _NS("Bitrate")];
 162     [_customize_vid_framerate_lbl setStringValue: _NS("Frame Rate")];
 163     [_customize_vid_res_box setTitle: _NS("Resolution")];
 164     [_customize_vid_res_lbl setStringValue: _NS("You just need to fill one of the three following parameters, VLC will autodetect the other using the original aspect ratio")];
 165     [_customize_vid_width_lbl setStringValue: _NS("Width")];
 166     [_customize_vid_height_lbl setStringValue: _NS("Height")];
 167     [_customize_vid_scale_lbl setStringValue: _NS("Scale")];
 168     [_customize_aud_ckb setTitle: _NS("Audio")];
 169     [_customize_aud_keep_ckb setTitle: _NS("Keep original audio track")];
 170     [_customize_aud_codec_lbl setStringValue: _NS("Codec")];
 171     [_customize_aud_bitrate_lbl setStringValue: _NS("Bitrate")];
 172     [_customize_aud_channels_lbl setStringValue: _NS("Channels")];
 173     [_customize_aud_samplerate_lbl setStringValue: _NS("Sample Rate")];
 174     [_customize_subs_ckb setTitle: _NS("Subtitles")];
 175     [_customize_subs_overlay_ckb setTitle: _NS("Overlay subtitles on the video")];
 176     [_stream_ok_btn setTitle:_NS("Close")];
 177     [_stream_destination_lbl setStringValue:_NS("Stream Destination")];
 178     [_stream_announcement_lbl setStringValue:_NS("Stream Announcement")];
 179     [_stream_type_lbl setStringValue:_NS("Type")];
 180     [_stream_address_lbl setStringValue:_NS("Address")];
 181     [_stream_ttl_lbl setStringValue:_NS("TTL")];
 182     [_stream_ttl_fld setEnabled:NO];
 183     [_stream_ttl_stepper setEnabled:NO];
 184     [_stream_port_lbl setStringValue:_NS("Port")];
 185     [_stream_sap_ckb setStringValue:_NS("SAP Announcement")];
 186     [_stream_http_ckb setStringValue:_NS("HTTP Announcement")];
 187     [_stream_rtsp_ckb setStringValue:_NS("RTSP Announcement")];
 188     [_stream_sdp_ckb setStringValue:_NS("Export SDP as file")];
 189     [_stream_sap_ckb setState:NSOffState];
 190     [_stream_http_ckb setState:NSOffState];
 191     [_stream_rtsp_ckb setState:NSOffState];
 192     [_stream_sdp_ckb setState:NSOffState];
 193
 194     /* there is no way to hide single cells, so replace the existing ones with empty cells.. */
 195     id blankCell = [[[NSCell alloc] init] autorelease];
 196     [blankCell setEnabled:NO];
 197     [_customize_encap_matrix putCell:blankCell atRow:3 column:1];
 198     [_customize_encap_matrix putCell:blankCell atRow:3 column:2];
 199     [_customize_encap_matrix putCell:blankCell atRow:3 column:3];
 200
 201     /* fetch profiles from defaults */
 202     NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
 203     _profileValueList = [[defaults arrayForKey:@"CASProfiles"] retain];
 204     _profileNames = [[defaults arrayForKey:@"CASProfileNames"] retain];
 205
 206     [_profile_pop removeAllItems];
 207     [_profile_pop addItemsWithTitles:_profileNames];
 208     [_profile_pop addItemWithTitle:_NS("Custom")];
 209
 210     _videoCodecs = [[NSArray alloc] initWithObjects:
 211                     [NSArray arrayWithObjects:@"MPEG-1", @"MPEG-2", @"MPEG-4", @"DIVX 1", @"DIVX 2", @"DIVX 3", @"H.263", @"H.264", @"VP8", @"WMV1", @"WMV2", @"M-JPEG", @"Theora", @"Dirac", nil],
 212                     [NSArray arrayWithObjects:@"mpgv", @"mp2v", @"mp4v", @"DIV1", @"DIV2", @"DIV3", @"H263", @"h264", @"VP80", @"WMV1", @"WMV2", @"MJPG", @"theo", @"drac", nil],
 213                     nil];
 214     _audioCodecs = [[NSArray alloc] initWithObjects:
 215                     [NSArray arrayWithObjects:@"MPEG Audio", @"MP3", @"MPEG 4 Audio (AAC)", @"A52/AC-3", @"Vorbis", @"Flac", @"Speex", @"WAV", @"WMA2", nil],
 216                     [NSArray arrayWithObjects:@"mpga", @"mp3", @"mp4a", @"a52", @"vorb", @"flac", @"spx", @"s16l", @"wma2", nil],
 217                     nil];
 218     _subsCodecs = [[NSArray alloc] initWithObjects:
 219                    [NSArray arrayWithObjects:@"DVB subtitle", @"T.140", nil],
 220                    [NSArray arrayWithObjects:@"dvbs", @"t140", nil],
 221                    nil];
 222
 223     [_customize_vid_codec_pop removeAllItems];
 224     [_customize_vid_scale_pop removeAllItems];
 225     [_customize_aud_codec_pop removeAllItems];
 226     [_customize_aud_samplerate_pop removeAllItems];
 227     [_customize_subs_pop removeAllItems];
 228
 229     [_customize_vid_codec_pop addItemsWithTitles:[_videoCodecs objectAtIndex:0]];
 230     [_customize_aud_codec_pop addItemsWithTitles:[_audioCodecs objectAtIndex:0]];
 231     [_customize_subs_pop addItemsWithTitles:[_subsCodecs objectAtIndex:0]];
 232
 233     [_customize_aud_samplerate_pop addItemWithTitle:@"8000"];
 234     [_customize_aud_samplerate_pop addItemWithTitle:@"11025"];
 235     [_customize_aud_samplerate_pop addItemWithTitle:@"22050"];
 236     [_customize_aud_samplerate_pop addItemWithTitle:@"44100"];
 237     [_customize_aud_samplerate_pop addItemWithTitle:@"48000"];
 238
 239     [_customize_vid_scale_pop addItemWithTitle:@"1"];
 240     [_customize_vid_scale_pop addItemWithTitle:@"0.25"];
 241     [_customize_vid_scale_pop addItemWithTitle:@"0.5"];
 242     [_customize_vid_scale_pop addItemWithTitle:@"0.75"];
 243     [_customize_vid_scale_pop addItemWithTitle:@"1.25"];
 244     [_customize_vid_scale_pop addItemWithTitle:@"1.5"];
 245     [_customize_vid_scale_pop addItemWithTitle:@"1.75"];
 246     [_customize_vid_scale_pop addItemWithTitle:@"2"];
 247
 248     [_ok_btn setEnabled: NO];
 249
 250     [self resetCustomizationSheetBasedOnProfile:[_profileValueList objectAtIndex:0]];
 251 }
 252
 253 # pragma mark -
 254 # pragma mark Code to Communicate with other objects
 255
 256 - (void)toggleWindow
 257 {
 258     [_window makeKeyAndOrderFront: nil];
 259 }
 260
 261 # pragma mark -
 262 # pragma mark User Interaction
 263
 264 - (IBAction)finalizePanel:(id)sender
 265 {
 266     playlist_t * p_playlist = pl_Get(VLCIntf);
 267
 268     input_item_t *p_input = input_item_New([_MRL UTF8String], [[_dropin_media_lbl stringValue] UTF8String]);
 269     if (!p_input)
 270         return;
 271
 272     input_item_AddOption(p_input, [[self composedOptions] UTF8String], VLC_INPUT_OPTION_TRUSTED);
 273
 274     int returnValue;
 275     returnValue = playlist_AddInput( p_playlist, p_input, PLAYLIST_STOP, PLAYLIST_END, true, pl_Unlocked );
 276
 277     if (returnValue == VLC_SUCCESS) {
 278         /* let's "play" */
 279         PL_LOCK;
 280         playlist_item_t *p_item = playlist_ItemGetByInput( p_playlist, p_input );
 281         playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, pl_Locked, NULL,
 282                          p_item );
 283         PL_UNLOCK;
 284     }
 285     else
 286         msg_Err( VLCIntf, "CAS: playlist add input failed :(");
 287
 288     /* we're done with this input */
 289     vlc_gc_decref( p_input );
 290
 291     [_window performClose:sender];
 292 }
 293
 294 - (IBAction)openMedia:(id)sender
 295 {
 296     /* preliminary implementation until the open panel is cleaned up */
 297     NSOpenPanel * openPanel = [NSOpenPanel openPanel];
 298     [openPanel setCanChooseDirectories:NO];
 299     [openPanel setResolvesAliases:YES];
 300     [openPanel setAllowsMultipleSelection:NO];
 301     [openPanel beginSheetForDirectory:nil file:nil types:nil modalForWindow: _window modalDelegate:self didEndSelector:@selector(openPanelDidEnd:returnCode:contextInfo:) contextInfo:nil];
 302 }
 303
 304 - (void)openPanelDidEnd:(NSOpenPanel *)panel returnCode:(int)returnCode  contextInfo:(void  *)contextInfo
 305 {
 306     if (returnCode == NSOKButton)
 307     {
 308         [self setMRL: [NSString stringWithUTF8String:vlc_path2uri([[[panel URL] path] UTF8String], NULL)]];
 309         [self updateOKButton];
 310         [self updateDropView];
 311     }
 312 }
 313
 314 - (IBAction)switchProfile:(id)sender
 315 {
 316     NSUInteger index = [_profile_pop indexOfSelectedItem];
 317     if (index < ([_profileValueList count] - 1))
 318         [self resetCustomizationSheetBasedOnProfile:[_profileValueList objectAtIndex:index]];
 319 }
 320
 321 - (IBAction)customizeProfile:(id)sender
 322 {
 323     [NSApp beginSheet:_customize_panel modalForWindow:_window modalDelegate:self didEndSelector:NULL contextInfo:nil];
 324 }
 325
 326 - (IBAction)closeCustomizationSheet:(id)sender
 327 {
 328     [_customize_panel orderOut:sender];
 329     [NSApp endSheet: _customize_panel];
 330
 331     /* update current profile based upon the sheet's values */
 332     /* Container(string), transcode video(bool), transcode audio(bool),
 333      * use subtitles(bool), video codec(string), video bitrate(integer),
 334      * scale(float), fps(float), width(integer, height(integer),
 335      * audio codec(string), audio bitrate(integer), channels(integer),
 336      * samplerate(integer), subtitle codec(string), subtitle overlay(bool) */
 337
 338     if (sender == _customize_ok_btn && [_currentProfile count] == 16) {
 339         NSInteger i;
 340         [_currentProfile replaceObjectAtIndex:0 withObject:[self currentEncapsulationFormatAsFileExtension:NO]];
 341         [_currentProfile replaceObjectAtIndex:1 withObject:[NSString stringWithFormat:@"%li", [_customize_vid_ckb state]]];
 342         [_currentProfile replaceObjectAtIndex:2 withObject:[NSString stringWithFormat:@"%li", [_customize_aud_ckb state]]];
 343         [_currentProfile replaceObjectAtIndex:3 withObject:[NSString stringWithFormat:@"%li", [_customize_subs_ckb state]]];
 344         i = [_customize_vid_codec_pop indexOfSelectedItem];
 345         if (i >= 0)
 346             [_currentProfile replaceObjectAtIndex:4 withObject:[_videoCodecs objectAtIndex:i]];
 347         else
 348             [_currentProfile replaceObjectAtIndex:4 withObject:@"none"];
 349         [_currentProfile replaceObjectAtIndex:5 withObject:[_customize_vid_bitrate_fld stringValue]];
 350         [_currentProfile replaceObjectAtIndex:6 withObject:[[_customize_vid_scale_pop selectedItem] title]];
 351         [_currentProfile replaceObjectAtIndex:7 withObject:[_customize_vid_framerate_fld stringValue]];
 352         [_currentProfile replaceObjectAtIndex:8 withObject:[_customize_vid_width_fld stringValue]];
 353         [_currentProfile replaceObjectAtIndex:9 withObject:[_customize_vid_height_fld stringValue]];
 354         i = [_customize_aud_codec_pop indexOfSelectedItem];
 355         if (i >= 0)
 356             [_currentProfile replaceObjectAtIndex:10 withObject:[_audioCodecs objectAtIndex:i]];
 357         else
 358             [_currentProfile replaceObjectAtIndex:10 withObject:@"none"];
 359         [_currentProfile replaceObjectAtIndex:11 withObject:[_customize_aud_bitrate_fld stringValue]];
 360         [_currentProfile replaceObjectAtIndex:12 withObject:[_customize_aud_channels_fld stringValue]];
 361         [_currentProfile replaceObjectAtIndex:13 withObject:[[_customize_aud_samplerate_pop selectedItem] title]];
 362         i = [_customize_subs_pop indexOfSelectedItem];
 363         if (i >= 0)
 364             [_currentProfile replaceObjectAtIndex:14 withObject:[_subsCodecs objectAtIndex:i]];
 365         else
 366             [_currentProfile replaceObjectAtIndex:14 withObject:@"none"];
 367         [_currentProfile replaceObjectAtIndex:15 withObject:[NSString stringWithFormat:@"%li", [_customize_subs_overlay_ckb state]]];
 368     }
 369 }
 370
 371 - (IBAction)iWantAFile:(id)sender
 372 {
 373     NSRect boxFrame = [_destination_box frame];
 374     NSRect subViewFrame = [_destination_itwantafile_view frame];
 375     subViewFrame.origin.x = (boxFrame.size.width - subViewFrame.size.width) / 2;
 376     subViewFrame.origin.y = ((boxFrame.size.height - subViewFrame.size.height) / 2) - 15.;
 377     [_destination_itwantafile_view setFrame: subViewFrame];
 378     [[_destination_itwantafile_btn animator] setHidden: YES];
 379     [[_destination_itwantastream_btn animator] setHidden: YES];
 380     [_destination_box performSelector:@selector(addSubview:) withObject:_destination_itwantafile_view afterDelay:0.2];
 381     [[_destination_cancel_btn animator] setHidden:NO];
 382     b_streaming = NO;
 383     [_ok_btn setTitle:_NS("Save")];
 384 }
 385
 386 - (IBAction)iWantAStream:(id)sender
 387 {
 388     NSRect boxFrame = [_destination_box frame];
 389     NSRect subViewFrame = [_destination_itwantastream_view frame];
 390     subViewFrame.origin.x = (boxFrame.size.width - subViewFrame.size.width) / 2;
 391     subViewFrame.origin.y = ((boxFrame.size.height - subViewFrame.size.height) / 2) - 15.;
 392     [_destination_itwantastream_view setFrame: subViewFrame];
 393     [[_destination_itwantafile_btn animator] setHidden: YES];
 394     [[_destination_itwantastream_btn animator] setHidden: YES];
 395     [_destination_box performSelector:@selector(addSubview:) withObject:_destination_itwantastream_view afterDelay:0.2];
 396     [[_destination_cancel_btn animator] setHidden:NO];
 397     b_streaming = YES;
 398     [_ok_btn setTitle:_NS("Stream")];
 399 }
 400
 401 - (IBAction)cancelDestination:(id)sender
 402 {
 403     if ([_destination_itwantastream_view superview] != nil)
 404         [_destination_itwantastream_view removeFromSuperview];
 405     if ([_destination_itwantafile_view superview] != nil)
 406         [_destination_itwantafile_view removeFromSuperview];
 407
 408     [_destination_cancel_btn setHidden:YES];
 409     [[_destination_itwantafile_btn animator] setHidden: NO];
 410     [[_destination_itwantastream_btn animator] setHidden: NO];
 411     b_streaming = NO;
 412 }
 413
 414 - (IBAction)browseFileDestination:(id)sender
 415 {
 416     NSSavePanel * saveFilePanel = [NSSavePanel savePanel];
 417     [saveFilePanel setCanSelectHiddenExtension: YES];
 418     [saveFilePanel setCanCreateDirectories: YES];
 419     if ([[_customize_encap_matrix selectedCell] tag] != RAW) // there is no clever guess for this
 420         [saveFilePanel setAllowedFileTypes:[NSArray arrayWithObject:[self currentEncapsulationFormatAsFileExtension:YES]]];
 421     [saveFilePanel beginSheetForDirectory:nil file:nil modalForWindow:_window modalDelegate:self didEndSelector:@selector(savePanelDidEnd:returnCode:contextInfo:) contextInfo:nil];
 422 }
 423
 424 - (void)savePanelDidEnd:(NSSavePanel *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo
 425 {
 426     if (returnCode == NSOKButton) {
 427         [self setOutputDestination:[[sheet URL] path]];
 428         [_destination_filename_lbl setStringValue: [[NSFileManager defaultManager] displayNameAtPath:_outputDestination]];
 429         [[_destination_filename_stub_lbl animator] setHidden: YES];
 430         [[_destination_filename_lbl animator] setHidden: NO];
 431     } else {
 432         [self setOutputDestination:@""];
 433         [[_destination_filename_lbl animator] setHidden: YES];
 434         [[_destination_filename_stub_lbl animator] setHidden: NO];
 435     }
 436     [self updateOKButton];
 437 }
 438
 439 - (IBAction)showStreamPanel:(id)sender
 440 {
 441     [NSApp beginSheet:_stream_panel modalForWindow:_window modalDelegate:self didEndSelector:NULL contextInfo:nil];
 442 }
 443
 444 - (IBAction)closeStreamPanel:(id)sender
 445 {
 446     NSMutableString * labelContent = [[NSMutableString alloc] initWithFormat:@"%@ @ %@:%@", [_stream_type_pop titleOfSelectedItem], [_stream_address_fld stringValue], [_stream_port_fld stringValue]];
 447
 448     if ([_stream_type_pop indexOfSelectedItem] > 1) {
 449         [labelContent appendFormat:@" TTL:%@", [_stream_ttl_fld stringValue]];
 450         if ([_stream_sap_ckb state] || [_stream_rtsp_ckb state] || [_stream_http_ckb state] || [_stream_sdp_ckb state])
 451             [labelContent appendFormat:@" — %@:\"%@\" (", _NS("Channel"), [_stream_channel_fld stringValue]];
 452
 453         BOOL b_gotSomething;
 454         if (_stream_sap_ckb) {
 455             [labelContent appendString:@"SAP"];
 456             b_gotSomething = YES;
 457         }
 458         if (_stream_rtsp_ckb) {
 459             if (b_gotSomething)
 460                 [labelContent appendString:@", "];
 461             [labelContent appendString:@"RTSP"];
 462             b_gotSomething = YES;
 463         }
 464         if (_stream_http_ckb) {
 465             if (b_gotSomething)
 466                 [labelContent appendString:@", "];
 467             [labelContent appendString:@"HTTP"];
 468             b_gotSomething = YES;
 469         }
 470         if ([_stream_sdp_ckb state]) {
 471             if (b_gotSomething)
 472                 [labelContent appendString:@", "];
 473             [labelContent appendString:@"SDP"];
 474         }
 475
 476         if ([_stream_sap_ckb state] || [_stream_rtsp_ckb state] || [_stream_http_ckb state] || [_stream_sdp_ckb state])
 477             [labelContent appendString:@")"];
 478     }
 479     [_destination_stream_lbl setStringValue:labelContent];
 480     [labelContent release];
 481
 482     [_stream_panel orderOut:sender];
 483     [NSApp endSheet: _stream_panel];
 484 }
 485
 486 - (IBAction)streamTypeToggle:(id)sender
 487 {
 488     NSUInteger index = [_stream_type_pop indexOfSelectedItem];
 489     if (index <= 1) { // HTTP, MMSH
 490         [_stream_ttl_fld setEnabled:NO];
 491         [_stream_ttl_stepper setEnabled:NO];
 492         [_stream_sap_ckb setEnabled:NO];
 493         [_stream_rtsp_ckb setEnabled:NO];
 494         [_stream_http_ckb setEnabled:NO];
 495         [_stream_sdp_ckb setEnabled:NO];
 496     } else if (index == 2) { // RTP
 497         [_stream_ttl_fld setEnabled:YES];
 498         [_stream_ttl_stepper setEnabled:YES];
 499         [_stream_sap_ckb setEnabled:YES];
 500         [_stream_rtsp_ckb setEnabled:YES];
 501         [_stream_http_ckb setEnabled:YES];
 502         [_stream_sdp_ckb setEnabled:YES];
 503         [_stream_channel_fld setEnabled:YES];
 504         [_stream_sdp_fld setEnabled:[_stream_sdp_ckb state]];
 505     } else { // UDP
 506         [_stream_ttl_fld setEnabled:YES];
 507         [_stream_ttl_stepper setEnabled:YES];
 508         [_stream_sap_ckb setEnabled:YES];
 509         [_stream_rtsp_ckb setEnabled:NO];
 510         [_stream_http_ckb setEnabled:NO];
 511         [_stream_sdp_ckb setEnabled:NO];
 512         [_stream_channel_fld setEnabled:YES];
 513     }
 514 }
 515
 516 - (IBAction)streamAnnouncementToggle:(id)sender
 517 {
 518     [_stream_sdp_fld setEnabled:[_stream_sdp_ckb state]];
 519 }
 520
 521 - (BOOL)performDragOperation:(id <NSDraggingInfo>)sender
 522 {
 523     NSPasteboard *paste = [sender draggingPasteboard];
 524     NSArray *types = [NSArray arrayWithObjects: NSFilenamesPboardType, @"VLCPlaylistItemPboardType", nil];
 525     NSString *desired_type = [paste availableTypeFromArray: types];
 526     NSData *carried_data = [paste dataForType: desired_type];
 527
 528     if( carried_data ) {
 529         if( [desired_type isEqualToString:NSFilenamesPboardType] ) {
 530             NSArray *values = [[paste propertyListForType: NSFilenamesPboardType] sortedArrayUsingSelector:@selector(caseInsensitiveCompare:)];
 531
 532             if ([values count] > 0) {
 533                 [self setMRL: [NSString stringWithUTF8String:vlc_path2uri([[values objectAtIndex:0] UTF8String], NULL)]];
 534                 [self updateOKButton];
 535                 [self updateDropView];
 536                 return YES;
 537             }
 538         } else if( [desired_type isEqualToString:@"VLCPlaylistItemPboardType"] ) {
 539             NSArray * array = [[[VLCMain sharedInstance] playlist] draggedItems];
 540             NSUInteger count = [array count];
 541             if (count > 0) {
 542                 playlist_t * p_playlist = pl_Get( VLCIntf );
 543                 playlist_item_t * p_item = NULL;
 544
 545                 PL_LOCK;
 546                 /* let's look for the first proper input item */
 547                 for (NSUInteger x = 0; x < count; x++) {
 548                     p_item = [[array objectAtIndex:x] pointerValue];
 549                     if (p_item) {
 550                         if (p_item->p_input) {
 551                             if (p_item->p_input->psz_uri != nil) {
 552                                 [self setMRL: [NSString stringWithFormat:@"%s", p_item->p_input->psz_uri]];
 553                                 [self updateDropView];
 554                                 [self updateOKButton];
 555
 556                                 PL_UNLOCK;
 557
 558                                 return YES;
 559                             }
 560                         }
 561                     }
 562                 }
 563                 PL_UNLOCK;
 564             }
 565         }
 566     }
 567     return NO;
 568 }
 569
 570 # pragma mark -
 571 # pragma mark Private Functionality
 572 - (void)updateDropView
 573 {
 574     if ([_MRL length] > 0) {
 575         NSString * path = [[NSURL URLWithString:_MRL] path];
 576         [_dropin_media_lbl setStringValue: [[NSFileManager defaultManager] displayNameAtPath: path]];
 577         NSImage * image = [[NSWorkspace sharedWorkspace] iconForFile: path];
 578         [image setSize:NSMakeSize(128,128)];
 579         [_dropin_icon_view setImage: image];
 580
 581         if (![_dropin_view superview]) {
 582             NSRect boxFrame = [_drop_box frame];
 583             NSRect subViewFrame = [_dropin_view frame];
 584             subViewFrame.origin.x = (boxFrame.size.width - subViewFrame.size.width) / 2;
 585             subViewFrame.origin.y = (boxFrame.size.height - subViewFrame.size.height) / 2;
 586             [_dropin_view setFrame: subViewFrame];
 587             [[_drop_image_view animator] setHidden: YES];
 588             [_drop_box performSelector:@selector(addSubview:) withObject:_dropin_view afterDelay:0.6];
 589         }
 590     } else {
 591         [_dropin_view removeFromSuperview];
 592         [[_drop_image_view animator] setHidden: NO];
 593     }
 594 }
 595
 596 - (void)updateOKButton
 597 {
 598     if ([_outputDestination length] > 0 && [_MRL length] > 0)
 599         [_ok_btn setEnabled: YES];
 600     else
 601         [_ok_btn setEnabled: NO];
 602 }
 603
 604 - (void)resetCustomizationSheetBasedOnProfile:(NSString *)profileString
 605 {
 606     /* Container(string), transcode video(bool), transcode audio(bool),
 607     * use subtitles(bool), video codec(string), video bitrate(integer),
 608     * scale(float), fps(float), width(integer, height(integer),
 609     * audio codec(string), audio bitrate(integer), channels(integer),
 610     * samplerate(integer), subtitle codec(string), subtitle overlay(bool) */
 611
 612     NSArray * components = [profileString componentsSeparatedByString:@";"];
 613     if ([components count] != 16) {
 614         msg_Err(VLCIntf, "CAS: the requested profile '%s' is invalid", [profileString UTF8String]);
 615         return;
 616     }
 617
 618     [self selectCellByEncapsulationFormat:[components objectAtIndex:0]];
 619     [_customize_vid_ckb setState:[[components objectAtIndex:1] intValue]];
 620     [_customize_aud_ckb setState:[[components objectAtIndex:2] intValue]];
 621     [_customize_subs_ckb setState:[[components objectAtIndex:3] intValue]];
 622     [_customize_vid_bitrate_fld setStringValue:[components objectAtIndex:5]];
 623     [_customize_vid_scale_pop selectItemWithTitle:[components objectAtIndex:6]];
 624     [_customize_vid_framerate_fld setStringValue:[components objectAtIndex:7]];
 625     [_customize_vid_width_fld setStringValue:[components objectAtIndex:8]];
 626     [_customize_vid_height_fld setStringValue:[components objectAtIndex:9]];
 627     [_customize_aud_bitrate_fld setStringValue:[components objectAtIndex:11]];
 628     [_customize_aud_channels_fld setStringValue:[components objectAtIndex:12]];
 629     [_customize_aud_samplerate_pop selectItemWithTitle:[components objectAtIndex:13]];
 630     [_customize_subs_overlay_ckb setState:[[components objectAtIndex:15] intValue]];
 631
 632     /* since there is no proper lookup mechanism in arrays, we need to implement a string specific one ourselves */
 633     NSArray * tempArray = [_videoCodecs objectAtIndex:1];
 634     NSUInteger count = [tempArray count];
 635     NSString * searchString = [components objectAtIndex:4];
 636     if ([searchString isEqualToString:@"none"] || [searchString isEqualToString:@"0"]) {
 637         [_customize_vid_codec_pop selectItemAtIndex:-1];
 638     } else {
 639         for (NSUInteger x = 0; x < count; x++) {
 640             if ([[tempArray objectAtIndex:x] isEqualToString: searchString]) {
 641                 [_customize_vid_codec_pop selectItemAtIndex:x];
 642                 break;
 643             }
 644         }
 645     }
 646
 647     tempArray = [_audioCodecs objectAtIndex:1];
 648     count = [tempArray count];
 649     searchString = [components objectAtIndex:10];
 650     if ([searchString isEqualToString:@"none"] || [searchString isEqualToString:@"0"]) {
 651         [_customize_aud_codec_pop selectItemAtIndex:-1];
 652     } else {
 653         for (NSUInteger x = 0; x < count; x++) {
 654             if ([[tempArray objectAtIndex:x] isEqualToString: searchString]) {
 655                 [_customize_aud_codec_pop selectItemAtIndex:x];
 656                 break;
 657             }
 658         }
 659     }
 660
 661     tempArray = [_subsCodecs objectAtIndex:1];
 662     count = [tempArray count];
 663     searchString = [components objectAtIndex:14];
 664     if ([searchString isEqualToString:@"none"] || [searchString isEqualToString:@"0"]) {
 665         [_customize_subs_pop selectItemAtIndex:-1];
 666     } else {
 667         for (NSUInteger x = 0; x < count; x++) {
 668             if ([[tempArray objectAtIndex:x] isEqualToString: searchString]) {
 669                 [_customize_subs_pop selectItemAtIndex:x];
 670                 break;
 671             }
 672         }
 673     }
 674
 675     if (_currentProfile)
 676         [_currentProfile release];
 677     _currentProfile = [[NSMutableArray alloc] initWithArray: [profileString componentsSeparatedByString:@";"]];
 678 }
 679
 680 - (void)selectCellByEncapsulationFormat:(NSString *)format
 681 {
 682     if ([format isEqualToString:@"ts"])
 683         [_customize_encap_matrix selectCellWithTag:MPEGTS];
 684     else if([format isEqualToString:@"webm"])
 685         [_customize_encap_matrix selectCellWithTag:WEBM];
 686     else if([format isEqualToString:@"ogg"])
 687         [_customize_encap_matrix selectCellWithTag:OGG];
 688     else if([format isEqualToString:@"ogm"])
 689         [_customize_encap_matrix selectCellWithTag:OGG];
 690     else if([format isEqualToString:@"mp4"])
 691         [_customize_encap_matrix selectCellWithTag:MP4];
 692     else if([format isEqualToString:@"mov"])
 693         [_customize_encap_matrix selectCellWithTag:MP4];
 694     else if([format isEqualToString:@"ps"])
 695         [_customize_encap_matrix selectCellWithTag:MPEGPS];
 696     else if([format isEqualToString:@"mpjpeg"])
 697         [_customize_encap_matrix selectCellWithTag:MJPEG];
 698     else if([format isEqualToString:@"wav"])
 699         [_customize_encap_matrix selectCellWithTag:WAV];
 700     else if([format isEqualToString:@"flv"])
 701         [_customize_encap_matrix selectCellWithTag:FLV];
 702     else if([format isEqualToString:@"mpeg1"])
 703         [_customize_encap_matrix selectCellWithTag:MPEG1];
 704     else if([format isEqualToString:@"mkv"])
 705         [_customize_encap_matrix selectCellWithTag:MKV];
 706     else if([format isEqualToString:@"raw"])
 707         [_customize_encap_matrix selectCellWithTag:RAW];
 708     else if([format isEqualToString:@"avi"])
 709         [_customize_encap_matrix selectCellWithTag:AVI];
 710     else if([format isEqualToString:@"asf"])
 711         [_customize_encap_matrix selectCellWithTag:ASF];
 712     else if([format isEqualToString:@"wmv"])
 713         [_customize_encap_matrix selectCellWithTag:ASF];
 714     else
 715         msg_Err(VLCIntf, "CAS: unknown encap format requested for customization");
 716 }
 717
 718 - (NSString *)currentEncapsulationFormatAsFileExtension:(BOOL)b_extension
 719 {
 720     NSUInteger cellTag = [[_customize_encap_matrix selectedCell] tag];
 721     NSString * returnValue;
 722     switch (cellTag) {
 723         case MPEGTS:
 724             returnValue = @"ts";
 725             break;
 726         case WEBM:
 727             returnValue = @"webm";
 728             break;
 729         case OGG:
 730             returnValue = @"ogg";
 731             break;
 732         case MP4:
 733         {
 734             if (b_extension)
 735                 returnValue = @"m4v";
 736             else
 737                 returnValue = @"mp4";
 738             break;
 739         }
 740         case MPEGPS:
 741         {
 742             if (b_extension)
 743                 returnValue = @"mpg";
 744             else
 745                 returnValue = @"ps";
 746             break;
 747         }
 748         case MJPEG:
 749             returnValue = @"mjpeg";
 750             break;
 751         case WAV:
 752             returnValue = @"wav";
 753             break;
 754         case FLV:
 755             returnValue = @"flv";
 756             break;
 757         case MPEG1:
 758         {
 759             if (b_extension)
 760                 returnValue = @"mpg";
 761             else
 762                 returnValue = @"mpeg1";
 763             break;
 764         }
 765         case MKV:
 766             returnValue = @"mkv";
 767             break;
 768         case RAW:
 769             returnValue = @"raw";
 770             break;
 771         case AVI:
 772             returnValue = @"avi";
 773             break;
 774         case ASF:
 775             returnValue = @"asf";
 776             break;
 777
 778         default:
 779             returnValue = @"none";
 780             break;
 781     }
 782
 783     return returnValue;
 784 }
 785
 786 - (NSString *)composedOptions
 787 {
 788     NSMutableString *composedOptions = [[NSMutableString alloc] initWithString:@":sout=#transcode{"];
 789     if ([[_currentProfile objectAtIndex:1] intValue]) {
 790         // video is enabled
 791         [composedOptions appendFormat:@"vcodec=%@", [_currentProfile objectAtIndex:4]];
 792         if (![[_currentProfile objectAtIndex:4] isEqualToString:@"none"]) {
 793             if ([[_currentProfile objectAtIndex:5] intValue] > 0) // bitrate
 794                 [composedOptions appendFormat:@",vb=%@", [_currentProfile objectAtIndex:5]];
 795             if ([[_currentProfile objectAtIndex:6] floatValue] > 0.) // scale
 796                 [composedOptions appendFormat:@",scale=%@", [_currentProfile objectAtIndex:6]];
 797             if ([[_currentProfile objectAtIndex:7] floatValue] > 0.) // fps
 798                 [composedOptions appendFormat:@",fps=%@", [_currentProfile objectAtIndex:7]];
 799             if ([[_currentProfile objectAtIndex:8] intValue] > 0) // width
 800                 [composedOptions appendFormat:@",width=%@", [_currentProfile objectAtIndex:8]];
 801             if ([[_currentProfile objectAtIndex:9] intValue] > 0) // height
 802                 [composedOptions appendFormat:@",height=%@", [_currentProfile objectAtIndex:9]];
 803         }
 804     }
 805     if ([[_currentProfile objectAtIndex:2] intValue]) {
 806         // audio is enabled
 807
 808         // add another comma in case video is enabled
 809         if ([[_currentProfile objectAtIndex:1] intValue])
 810             [composedOptions appendString:@","];
 811
 812         [composedOptions appendFormat:@"acodec=%@", [_currentProfile objectAtIndex:10]];
 813         if (![[_currentProfile objectAtIndex:10] isEqualToString:@"none"]) {
 814             [composedOptions appendFormat:@",ab=%@", [_currentProfile objectAtIndex:11]]; // bitrate
 815             [composedOptions appendFormat:@",channels=%@", [_currentProfile objectAtIndex:12]]; // channel number
 816             [composedOptions appendFormat:@",samplerate=%@", [_currentProfile objectAtIndex:13]]; // sample rate
 817         }
 818     }
 819     if ([_currentProfile objectAtIndex:3]) {
 820         // subtitles enabled
 821         [composedOptions appendFormat:@",scodec=%@", [_currentProfile objectAtIndex:14]];
 822         if ([[_currentProfile objectAtIndex:15] intValue])
 823             [composedOptions appendFormat:@",soverlay"];
 824     }
 825
 826     // add muxer
 827     [composedOptions appendFormat:@"}:standard{mux=%@", [_currentProfile objectAtIndex:0]];
 828
 829     // add output destination (file only at this point)
 830     [composedOptions appendFormat:@",dst=%@,access=file}", _outputDestination];
 831
 832     NSString * returnString = [NSString stringWithString:composedOptions];
 833     [composedOptions release];
 834
 835     return returnString;
 836 }
 837
 838 @end
 839
 840 # pragma mark -
 841 # pragma mark Drag and drop handling
 842
 843 @implementation VLCDropEnabledBox
 844
 845 - (void)awakeFromNib
 846 {
 847     [self registerForDraggedTypes:[NSArray arrayWithObjects: NSFilenamesPboardType, @"VLCPlaylistItemPboardType", nil]];
 848 }
 849
 850 - (NSDragOperation)draggingEntered:(id <NSDraggingInfo>)sender
 851 {
 852     b_activeDragAndDrop = YES;
 853     [self setNeedsDisplay:YES];
 854
 855     if (OSX_SNOW_LEOPARD || OSX_LION)
 856         [[NSCursor dragCopyCursor] set];
 857
 858     if ((NSDragOperationGeneric & [sender draggingSourceOperationMask]) == NSDragOperationGeneric)
 859         return NSDragOperationGeneric;
 860
 861     return NSDragOperationNone;
 862 }
 863
 864 - (void)draggingEnded:(id < NSDraggingInfo >)sender
 865 {
 866     [[NSCursor arrowCursor] set];
 867     b_activeDragAndDrop = NO;
 868     [self setNeedsDisplay:YES];
 869 }
 870
 871 - (void)draggingExited:(id < NSDraggingInfo >)sender
 872 {
 873     [[NSCursor arrowCursor] set];
 874     b_activeDragAndDrop = NO;
 875     [self setNeedsDisplay:YES];
 876 }
 877
 878 - (void)drawRect:(NSRect)dirtyRect
 879 {
 880     if (b_activeDragAndDrop) {
 881         [[NSColor colorWithCalibratedRed:(.154/.255) green:(.154/.255) blue:(.154/.255) alpha:1.] setFill];
 882         NSRect frameRect = [[self contentView] bounds];
 883         frameRect.origin.x += 10;
 884         frameRect.origin.y += 10;
 885         frameRect.size.width -= 17;
 886         frameRect.size.height -= 17;
 887         NSFrameRectWithWidthUsingOperation(frameRect, 4., NSCompositeHighlight);
 888     }
 889
 890     [super drawRect:dirtyRect];
 891 }
 892
 893 - (BOOL)prepareForDragOperation:(id <NSDraggingInfo>)sender
 894 {
 895     return YES;
 896 }
 897
 898 - (BOOL)performDragOperation:(id <NSDraggingInfo>)sender
 899 {
 900     return [[VLCConvertAndSave sharedInstance] performDragOperation: sender];
 901 }
 902
 903 - (void)concludeDragOperation:(id <NSDraggingInfo>)sender
 904 {
 905     [self setNeedsDisplay:YES];
 906 }
 907
 908 @end
 909
 910 @implementation VLCDropEnabledImageView
 911
 912 - (void)awakeFromNib
 913 {
 914     [self registerForDraggedTypes:[NSArray arrayWithObjects: NSFilenamesPboardType, @"VLCPlaylistItemPboardType", nil]];
 915 }
 916
 917 - (NSDragOperation)draggingEntered:(id <NSDraggingInfo>)sender
 918 {
 919     return [[[self superview] superview] draggingEntered:sender];
 920 }
 921
 922 - (BOOL)prepareForDragOperation:(id <NSDraggingInfo>)sender
 923 {
 924     return YES;
 925 }
 926
 927 - (BOOL)performDragOperation:(id <NSDraggingInfo>)sender
 928 {
 929     return [[VLCConvertAndSave sharedInstance] performDragOperation: sender];
 930 }
 931
 932 - (void)concludeDragOperation:(id <NSDraggingInfo>)sender
 933 {
 934     [self setNeedsDisplay:YES];
 935 }
 936
 937 @end
 938
 939 @implementation VLCDropEnabledButton
 940
 941 - (void)awakeFromNib
 942 {
 943     [self registerForDraggedTypes:[NSArray arrayWithObjects: NSFilenamesPboardType, @"VLCPlaylistItemPboardType", nil]];
 944 }
 945
 946 - (NSDragOperation)draggingEntered:(id <NSDraggingInfo>)sender
 947 {
 948     return [[[self superview] superview] draggingEntered:sender];
 949 }
 950
 951 - (BOOL)prepareForDragOperation:(id <NSDraggingInfo>)sender
 952 {
 953     return YES;
 954 }
 955
 956 - (BOOL)performDragOperation:(id <NSDraggingInfo>)sender
 957 {
 958     return [[VLCConvertAndSave sharedInstance] performDragOperation: sender];
 959 }
 960
 961 - (void)concludeDragOperation:(id <NSDraggingInfo>)sender
 962 {
 963     [self setNeedsDisplay:YES];
 964 }
 965
 966 @end