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

   1 /*****************************************************************************
   2  * output.m: MacOS X Output Dialog
   3  *****************************************************************************
   4  * Copyright (C) 2002-2003 VideoLAN
   5  * $Id: output.m,v 1.2 2003/05/10 10:32:29 hartman Exp $
   6  *
   7  * Authors: Jon Lech Johansen <jon-vl@nanocrew.net>
   8  *          Christophe Massiot <massiot@via.ecp.fr>
   9  *          Derk-Jan Hartman <thedj@users.sourceforge.net>
  10  *
  11  * This program is free software; you can redistribute it and/or modify
  12  * it under the terms of the GNU General Public License as published by
  13  * the Free Software Foundation; either version 2 of the License, or
  14  * (at your option) any later version.
  15  *
  16  * This program is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with this program; if not, write to the Free Software
  23  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
  24  *****************************************************************************/
  25
  26 /*****************************************************************************
  27  * Preamble
  28  *****************************************************************************/
  29 #include <stdlib.h>                                      /* malloc(), free() */
  30 #include <string.h>
  31
  32 #include "intf.h"
  33 #include "output.h"
  34
  35 /*****************************************************************************
  36  * VLCOutput implementation
  37  *****************************************************************************/
  38 @implementation VLCOutput
  39
  40 - (id)init
  41 {
  42     self = [super init];
  43     o_mrl = [[NSString alloc] init];
  44     o_transcode = [[NSString alloc] init];
  45     return self;
  46 }
  47
  48 - (void)dealloc
  49 {
  50     [o_mrl release];
  51     [o_transcode release];
  52     [super dealloc];
  53 }
  54
  55 - (void)setMRL:(NSString *)o_mrl_string
  56 {
  57     [o_mrl autorelease];
  58     o_mrl = [o_mrl_string copy];
  59 }
  60
  61 - (void)setTranscode:(NSString *)o_transcode_string
  62 {
  63     [o_transcode autorelease];
  64     o_transcode = [o_transcode_string copy];
  65 }
  66
  67 - (void)awakeFromNib
  68 {
  69     intf_thread_t * p_intf = [NSApp getIntf];
  70     char * psz_sout = config_GetPsz( p_intf, "sout" );
  71
  72     if ( psz_sout != NULL && *psz_sout )
  73     {
  74         [o_output_ckbox setState: YES];
  75     }
  76     else
  77     {
  78         [o_output_ckbox setState: NO];
  79     }
  80     free(psz_sout);
  81
  82     [self initStrings];
  83
  84     [[NSNotificationCenter defaultCenter] addObserver: self
  85         selector: @selector(outputInfoChanged:)
  86         name: NSControlTextDidChangeNotification
  87         object: o_file_field];
  88     [[NSNotificationCenter defaultCenter] addObserver: self
  89         selector: @selector(outputInfoChanged:)
  90         name: NSControlTextDidChangeNotification
  91         object: o_stream_address];
  92     [[NSNotificationCenter defaultCenter] addObserver: self
  93         selector: @selector(outputInfoChanged:)
  94         name: NSControlTextDidChangeNotification
  95         object: o_stream_port];
  96     [[NSNotificationCenter defaultCenter] addObserver: self
  97         selector: @selector(TTLChanged:)
  98         name: NSControlTextDidChangeNotification
  99         object: o_stream_ttl];
 100     [[NSNotificationCenter defaultCenter] addObserver: self
 101         selector: @selector(transcodeInfoChanged:)
 102         name: NSControlTextDidChangeNotification
 103         object: o_transcode_video_bitrate];
 104     [[NSNotificationCenter defaultCenter] addObserver: self
 105         selector: @selector(transcodeInfoChanged:)
 106         name: NSControlTextDidChangeNotification
 107         object: o_transcode_audio_bitrate];
 108
 109     [o_mux_selector setAutoenablesItems: NO];
 110     [self transcodeChanged:nil];
 111 }
 112
 113 - (void)initStrings
 114 {
 115     [o_output_ckbox setTitle: _NS("Advanced output:")];
 116     [o_output_settings setTitle: _NS("Settings...")];
 117     [o_btn_ok setTitle: _NS("OK")];
 118
 119     [o_options_lbl setTitle: _NS("Output Options")];
 120     [o_display setTitle: _NS("Screen")];
 121     [[o_method cellAtRow:0 column:0] setTitle: _NS("File")];
 122     [[o_method cellAtRow:1 column:0] setTitle: _NS("Stream")];
 123     [o_btn_browse setTitle: _NS("Browse...")];
 124     [o_stream_address_lbl setStringValue: _NS("Address")];
 125     [o_stream_port_lbl setStringValue: _NS("Port")];
 126     [o_stream_ttl_lbl setStringValue: _NS("TTL")];
 127     [[o_stream_type itemAtIndex: 0] setTitle: _NS("HTTP")];
 128     [[o_stream_type itemAtIndex: 1] setTitle: _NS("UDP")];
 129     [[o_stream_type itemAtIndex: 2] setTitle: _NS("RTP")];
 130     [o_stream_type_lbl setStringValue: _NS("Type")];
 131
 132     [o_mux_lbl setStringValue: _NS("Encapsulation Method")];
 133     [[o_mux_selector itemAtIndex: 0] setTitle: _NS("MPEG TS")];
 134     [[o_mux_selector itemAtIndex: 1] setTitle: _NS("MPEG PS")];
 135     [[o_mux_selector itemAtIndex: 2] setTitle: _NS("AVI")];
 136     [[o_mux_selector itemAtIndex: 3] setTitle: _NS("Ogg")];
 137     [[o_mux_selector itemAtIndex: 4] setTitle: _NS("mp4")];
 138
 139     [o_transcode_lbl setTitle: _NS("Transcode options")];
 140     [o_transcode_video_chkbox setTitle: _NS("Video")];
 141     [[o_transcode_video_selector itemAtIndex: 0] setTitle: @"mpgv"];
 142     [[o_transcode_video_selector itemAtIndex: 1] setTitle: @"mp4v"];
 143     [[o_transcode_video_selector itemAtIndex: 2] setTitle: @"DIV1"];
 144     [[o_transcode_video_selector itemAtIndex: 3] setTitle: @"DIV2"];
 145     [[o_transcode_video_selector itemAtIndex: 4] setTitle: @"DIV3"];
 146     [[o_transcode_video_selector itemAtIndex: 5] setTitle: @"H263"];
 147     [[o_transcode_video_selector itemAtIndex: 6] setTitle: @"I263"];
 148     [[o_transcode_video_selector itemAtIndex: 7] setTitle: @"WMV1"];
 149     [o_transcode_video_bitrate_lbl setStringValue: _NS("Bitrate (bps)")];
 150     [o_transcode_audio_chkbox setTitle: _NS("Audio")];
 151     [[o_transcode_audio_selector itemAtIndex: 0] setTitle: _NS("mpga")];
 152     [[o_transcode_audio_selector itemAtIndex: 1] setTitle: _NS("a52 ")];
 153     [o_transcode_audio_bitrate_lbl setStringValue: _NS("Bitrate (bps)")];
 154 }
 155
 156 - (IBAction)outputChanged:(id)sender;
 157 {
 158     if ([o_output_ckbox state] == NSOnState)
 159     {
 160         [o_output_settings setEnabled:YES];
 161     }
 162     else
 163     {
 164         intf_thread_t * p_intf = [NSApp getIntf];
 165         config_PutPsz( p_intf, "sout", NULL );
 166         [o_output_settings setEnabled:NO];
 167     }
 168 }
 169
 170 - (IBAction)outputSettings:(id)sender
 171 {
 172     [NSApp beginSheet: o_output_sheet
 173         modalForWindow: o_open_panel
 174         modalDelegate: self
 175         didEndSelector: NULL
 176         contextInfo: nil];
 177 }
 178
 179 - (IBAction)outputCloseSheet:(id)sender
 180 {
 181     intf_thread_t * p_intf = [NSApp getIntf];
 182     config_PutPsz( p_intf, "sout", [o_mrl lossyCString] );
 183
 184     [o_output_sheet orderOut:sender];
 185     [NSApp endSheet: o_output_sheet];
 186 }
 187
 188 - (void)outputMethodChanged:(NSNotification *)o_notification
 189 {
 190     NSString *o_mode;
 191
 192     o_mode = [[o_method selectedCell] title];
 193
 194     if( [o_mode isEqualToString: _NS("File")] )
 195     {
 196         [o_file_field setEnabled: YES];
 197         [o_btn_browse setEnabled: YES];
 198         [o_stream_address setEnabled: NO];
 199         [o_stream_port setEnabled: NO];
 200         [o_stream_ttl setEnabled: NO];
 201         [o_stream_port_stp setEnabled: NO];
 202         [o_stream_ttl_stp setEnabled: NO];
 203         [o_stream_type setEnabled: NO];
 204         [o_mux_selector setEnabled: YES];
 205         [[o_mux_selector itemAtIndex: 1] setEnabled: YES];
 206         [[o_mux_selector itemAtIndex: 2] setEnabled: YES];
 207         [[o_mux_selector itemAtIndex: 3] setEnabled: YES];
 208         [[o_mux_selector itemAtIndex: 4] setEnabled: YES];
 209     }
 210     else if( [o_mode isEqualToString: _NS("Stream")] )
 211     {
 212         [o_file_field setEnabled: NO];
 213         [o_btn_browse setEnabled: NO];
 214         [o_stream_port setEnabled: YES];
 215         [o_stream_port_stp setEnabled: YES];
 216         [o_stream_type setEnabled: YES];
 217         [o_mux_selector setEnabled: YES];
 218
 219         o_mode = [o_stream_type titleOfSelectedItem];
 220
 221         if( [o_mode isEqualToString: _NS("HTTP")] )
 222         {
 223             [o_stream_address setEnabled: YES];
 224             [o_stream_ttl setEnabled: NO];
 225             [o_stream_ttl_stp setEnabled: NO];
 226             [[o_mux_selector itemAtIndex: 1] setEnabled: YES];
 227             [[o_mux_selector itemAtIndex: 2] setEnabled: NO];
 228             [[o_mux_selector itemAtIndex: 3] setEnabled: YES];
 229             [[o_mux_selector itemAtIndex: 4] setEnabled: NO];
 230         }
 231         else if( [o_mode isEqualToString: _NS("UDP")] )
 232         {
 233             [o_stream_address setEnabled: YES];
 234             [o_stream_ttl setEnabled: YES];
 235             [o_stream_ttl_stp setEnabled: YES];
 236             [[o_mux_selector itemAtIndex: 1] setEnabled: NO];
 237             [[o_mux_selector itemAtIndex: 2] setEnabled: NO];
 238             [[o_mux_selector itemAtIndex: 3] setEnabled: NO];
 239             [[o_mux_selector itemAtIndex: 4] setEnabled: NO];
 240         }
 241         else if( [o_mode isEqualToString: _NS("RTP")] )
 242         {
 243             [o_stream_address setEnabled: YES];
 244             [o_stream_ttl setEnabled: NO];
 245             [o_stream_ttl_stp setEnabled: NO];
 246             [[o_mux_selector itemAtIndex: 1] setEnabled: NO];
 247             [[o_mux_selector itemAtIndex: 2] setEnabled: NO];
 248             [[o_mux_selector itemAtIndex: 3] setEnabled: NO];
 249             [[o_mux_selector itemAtIndex: 4] setEnabled: NO];
 250         }
 251     }
 252     if( ![[o_mux_selector selectedItem] isEnabled] )
 253     {
 254         [o_mux_selector selectItemAtIndex: 0];
 255     }
 256     [self outputInfoChanged: nil];
 257 }
 258
 259 - (void)outputInfoChanged:(NSNotification *)o_notification
 260 {
 261     NSString *o_mode, *o_mux, *o_mux_string;
 262     NSMutableString *o_mrl_string = [NSMutableString stringWithString:@"#"];
 263
 264     if( [o_display state] == NSOnState )
 265     {
 266         [o_mrl_string appendString: @"display:"];
 267     }
 268     [o_mrl_string appendString: o_transcode];
 269
 270     o_mode = [[o_method selectedCell] title];
 271     o_mux = [o_mux_selector titleOfSelectedItem];
 272
 273     if ( [o_mux isEqualToString: _NS("AVI")] ) o_mux_string = @"avi";
 274     else if ( [o_mux isEqualToString: _NS("Ogg")] ) o_mux_string = @"ogg";
 275     else if ( [o_mux isEqualToString: _NS("MPEG PS")] ) o_mux_string = @"ps";
 276     else if ( [o_mux isEqualToString: _NS("mp4")] ) o_mux_string = @"mp4";
 277     else o_mux_string = @"ts";
 278
 279     if( [o_mode isEqualToString: _NS("File")] )
 280     {
 281         [o_mrl_string appendFormat:
 282                         @"dst=std{access=file,mux=%@,url=\"%@\"},",
 283                         o_mux_string, [o_file_field stringValue]];
 284     }
 285     else if( [o_mode isEqualToString: _NS("Stream")] )
 286     {
 287         o_mode = [o_stream_type titleOfSelectedItem];
 288
 289         if ( [o_mode isEqualToString: _NS("HTTP")] ) o_mode = @"http";
 290         else if ( [o_mode isEqualToString: _NS("UDP")] )
 291             o_mode = @"udp";
 292         else if ( [o_mode isEqualToString: _NS("RTP")] )
 293             o_mode = @"rtp";
 294
 295         [o_mrl_string appendFormat:
 296                         @"dst=std{access=%@,mux=%@,url=\"%@:%@\"},",
 297                         o_mode, o_mux_string, [o_stream_address stringValue],
 298                         [o_stream_port stringValue]];
 299     }
 300     [o_mrl_string appendString: @"}:"];
 301     [self setMRL:o_mrl_string];
 302 }
 303
 304 - (void)TTLChanged:(NSNotification *)o_notification
 305 {
 306     intf_thread_t * p_intf = [NSApp getIntf];
 307     config_PutInt( p_intf, "ttl", [o_stream_ttl intValue] );
 308 }
 309
 310 - (IBAction)outputFileBrowse:(id)sender
 311 {
 312     NSSavePanel *o_save_panel = [NSSavePanel savePanel];
 313     NSString *o_mux_string;
 314     if ( [[o_mux_selector titleOfSelectedItem] isEqualToString: _NS("MPEG PS")] )
 315         o_mux_string = @"vob";
 316     else if ( [[o_mux_selector titleOfSelectedItem] isEqualToString: _NS("AVI")] )
 317         o_mux_string = @"avi";
 318     else if ( [[o_mux_selector titleOfSelectedItem] isEqualToString: _NS("Ogg")] )
 319         o_mux_string = @"ogm";
 320     else if ( [[o_mux_selector titleOfSelectedItem] isEqualToString: _NS("mp4")] )
 321         o_mux_string = @"mp4";
 322     else
 323         o_mux_string = @"ts";
 324
 325     NSString * o_name = [NSString stringWithFormat: @"vlc-output.%@",
 326                          o_mux_string];
 327
 328     [o_save_panel setTitle: _NS("Save File")];
 329     [o_save_panel setPrompt: _NS("Save")];
 330
 331     if( [o_save_panel runModalForDirectory: nil
 332             file: o_name] == NSOKButton )
 333     {
 334         NSString *o_filename = [o_save_panel filename];
 335         [o_file_field setStringValue: o_filename];
 336         [self outputInfoChanged: nil];
 337     }
 338 }
 339
 340 - (IBAction)streamPortStepperChanged:(id)sender
 341 {
 342     [o_stream_port setIntValue: [o_stream_port_stp intValue]];
 343     [self outputInfoChanged: nil];
 344 }
 345
 346 - (IBAction)streamTTLStepperChanged:(id)sender
 347 {
 348     [o_stream_ttl setIntValue: [o_stream_ttl_stp intValue]];
 349     [self TTLChanged:nil];
 350 }
 351
 352 - (void)transcodeChanged:(NSNotification *)o_notification
 353 {
 354     if( [o_transcode_video_chkbox state] == NSOnState )
 355     {
 356         [o_transcode_video_selector setEnabled: YES];
 357         [o_transcode_video_bitrate setEnabled: YES];
 358     }
 359     else
 360     {
 361         [o_transcode_video_selector setEnabled: NO];
 362         [o_transcode_video_bitrate setEnabled: NO];
 363     }
 364     if( [o_transcode_audio_chkbox state] == NSOnState )
 365     {
 366         [o_transcode_audio_selector setEnabled: YES];
 367         [o_transcode_audio_bitrate setEnabled: YES];
 368     }
 369     else
 370     {
 371         [o_transcode_audio_selector setEnabled: NO];
 372         [o_transcode_audio_bitrate setEnabled: NO];
 373     }
 374
 375     [self transcodeInfoChanged:nil];
 376 }
 377
 378 - (void)transcodeInfoChanged:(NSNotification *)o_notification
 379 {
 380     NSMutableString *o_transcode_string;
 381
 382     if( [o_transcode_video_chkbox state] == NSOnState ||
 383         [o_transcode_audio_chkbox state] == NSOnState )
 384     {
 385         o_transcode_string = [NSMutableString stringWithString:@"transcode{"];
 386         if ( [o_transcode_video_chkbox state] == NSOnState )
 387         {
 388             [o_transcode_string appendFormat: @"vcodec=\"%@\",vb=\"%@\",",
 389                 [o_transcode_video_selector titleOfSelectedItem],
 390                 [o_transcode_video_bitrate stringValue]];
 391         }
 392         if ( [o_transcode_audio_chkbox state] == NSOnState )
 393         {
 394             [o_transcode_string appendFormat: @"acodec=\"%@\",ab=\"%@\",",
 395                 [o_transcode_audio_selector titleOfSelectedItem],
 396                 [o_transcode_audio_bitrate stringValue]];
 397         }
 398     }
 399     else
 400     {
 401         o_transcode_string = [NSString stringWithString:@"duplicate{"];
 402     }
 403     [self setTranscode: o_transcode_string];
 404     [self outputInfoChanged:nil];
 405 }
 406
 407 @end