1 /*****************************************************************************
2 * wizard.h: MacOS X Streaming Wizard
3 *****************************************************************************
4 * Copyright (C) 2005 the VideoLAN team
7 * Authors: Felix Kühne <fkuehne@users.sf.net>
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.
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.
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., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
22 *****************************************************************************/
25 /*****************************************************************************
26 * Note: this code is based upon ../wxwindows/wizard.cpp and
27 * ../wxwindows/streamdata.h; both written by Clément Stenac.
28 *****************************************************************************/
31 - start of the streaming/transcoding
33 - l10n string fixes (both in OSX and WX)
34 - implementation of correct encap-selection for transcoding
35 - fill the playlist-table on t2
36 - implement l10n on t8?
41 /*****************************************************************************
43 *****************************************************************************/
48 /*****************************************************************************
49 * VLCWizard implementation
50 *****************************************************************************/
52 @implementation VLCWizard
54 static VLCWizard *_o_sharedInstance = nil;
56 + (VLCWizard *)sharedInstance
58 return _o_sharedInstance ? _o_sharedInstance : [[self alloc] init];
63 if (_o_sharedInstance) {
66 _o_sharedInstance = [super init];
69 return _o_sharedInstance;
74 /* some minor cleanup */
75 [o_t2_tbl_plst setEnabled:NO];
76 [o_wizardhelp_window setExcludedFromWindowsMenu:YES];
77 o_userSelections = [[NSMutableDictionary alloc] init];
78 [o_btn_backward setEnabled:NO];
80 /* add audio-bitrates for transcoding */
81 NSArray * audioBitratesArray;
82 audioBitratesArray = [NSArray arrayWithObjects: @"512", @"256", @"192", @"128", @"64", @"32", @"16", nil ];
83 [o_t4_pop_audioBitrate removeAllItems];
84 [o_t4_pop_audioBitrate addItemsWithTitles: audioBitratesArray];
85 [o_t4_pop_audioBitrate selectItemWithTitle: @"192"];
87 /* add video-bitrates for transcoding */
88 NSArray * videoBitratesArray;
89 videoBitratesArray = [NSArray arrayWithObjects: @"3072", @"2048", @"1024", @"768", @"512", @"256", @"192", @"128", @"64", @"32", @"16", nil ];
90 [o_t4_pop_videoBitrate removeAllItems];
91 [o_t4_pop_videoBitrate addItemsWithTitles: videoBitratesArray];
92 [o_t4_pop_videoBitrate selectItemWithTitle: @"1024"];
94 /* fill 2 global arrays with arrays containing all codec-related information
95 * - one array per codec named by its short name to define the encap-compability,
96 * cmd-names, real names, more info in the order: realName, shortName,
110 NSArray * o_dummyVid;
111 o_mp1v = [NSArray arrayWithObjects: @"MPEG-1 Video", @"mp1v", _NS("MPEG-1 Video codec"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_OGG", @"MUX_RAW", @"NO", @"NO", @"NO", @"NO", nil];
112 o_mp2v = [NSArray arrayWithObjects: @"MPEG-2 Video", @"mp2v", _NS("MPEG-2 Video codec"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_OGG", @"MUX_RAW", @"NO", @"NO", @"NO", @"NO", nil];
113 o_mp4v = [NSArray arrayWithObjects: @"MPEG-4 Video", @"mp4v", _NS("MPEG-4 Video codec"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_MP4", @"MUX_OGG", @"MUX_RAW", @"NO", @"NO", nil];
114 o_div1 = [NSArray arrayWithObjects: @"DIVX 1", @"DIV1", _NS("DivX first version"), @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"NO", @"NO", @"NO", @"NO", @"NO", nil];
115 o_div2 = [NSArray arrayWithObjects: @"DIVX 2", @"DIV2", _NS("DivX second version"), @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"NO", @"NO", @"NO", @"NO", @"NO", nil];
116 o_div3 = [NSArray arrayWithObjects: @"DIVX 3", @"DIV3", _NS("DivX third version"), @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"NO", @"NO", @"NO", @"NO", @"NO", nil];
117 o_h263 = [NSArray arrayWithObjects: @"H 263", @"H263", _NS("H263 is a video codec optimized for videoconference (low rates)"), @"MUX_TS", @"MUX_AVI", @"NO", @"NO", @"NO", @"NO", @"NO", @"NO", @"NO", nil];
118 o_h264 = [NSArray arrayWithObjects: @"H 264", @"H264", _NS("H264 is a new video codec"), @"MUX_TS", @"MUX_AVI", @"NO", @"NO", @"NO", @"NO", @"NO", @"NO", @"NO", nil];
119 o_wmv1 = [NSArray arrayWithObjects: @"WMV 1", @"WMV1", _NS("WMV (Windows Media Video) 1"), @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"NO", @"NO", @"NO", @"NO", @"NO", nil];
120 o_wmv2 = [NSArray arrayWithObjects: @"WMV 2", @"WMV2", _NS("WMV (Windows Media Video) 2"), @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"NO", @"NO", @"NO", @"NO", @"NO", nil];
121 o_mjpg = [NSArray arrayWithObjects: @"MJPEG", @"MJPG", _NS("MJPEG consists of a series of JPEG pictures"), @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"NO", @"NO", @"NO", @"NO", @"NO", nil];
122 o_theo = [NSArray arrayWithObjects: @"Theora", @"theo", _NS("Theora is a free general-purpose codec"), @"MUX_TS", @"NO", @"NO", @"NO", @"NO", @"NO", @"NO", @"NO", @"NO", nil];
123 o_dummyVid = [NSArray arrayWithObjects: @"Dummy", @"dummy", _NS("Dummy codec (do not transcode)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_MP4", @"MUX_OGG", @"MUX_WAV", @"MUX_RAW", @"MUX_MOV", nil];
124 o_videoCodecs = [[NSArray alloc] initWithObjects: o_mp1v, o_mp2v, o_mp4v, o_div1, o_div2, o_div3, o_h263, o_h264, o_wmv1, o_wmv2, o_mjpg, o_theo, o_dummyVid, nil];
125 [o_t4_pop_videoCodec removeAllItems];
128 while (x != [o_videoCodecs count])
130 [o_t4_pop_videoCodec addItemWithTitle:[[o_videoCodecs objectAtIndex:x] objectAtIndex:0]];
143 NSArray * o_dummyAud;
144 o_mpga = [NSArray arrayWithObjects: @"MPEG Audio", @"mpga", _NS("The standard MPEG audio (1/2) format"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"MUX_RAW", @"-1", @"-1", @"-1", nil];
145 o_mp3 = [NSArray arrayWithObjects: @"MP3", @"mp3", _NS("MPEG Audio Layer 3"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"MUX_RAW", @"-1", @"-1", @"-1", nil];
146 o_mp4a = [NSArray arrayWithObjects: @"MPEG 4 Audio", @"mp4a", _NS("Audio format for MPEG4"), @"MUX_TS", @"MUX_MP4", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", nil];
147 o_a52 = [NSArray arrayWithObjects: @"A/52", @"a52", _NS("DVD audio format"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"MUX_RAW", @"-1", @"-1", @"-1", nil];
148 o_vorb = [NSArray arrayWithObjects: @"Vorbis", @"vorb", _NS("Vorbis is a free audio codec"), @"MUX_OGG", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", nil];
149 o_flac = [NSArray arrayWithObjects: @"FLAC", @"flac", _NS("FLAC is a lossless audio codec"), @"MUX_OGG", @"MUX_RAW", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", nil];
150 o_spx = [NSArray arrayWithObjects: @"Speex", @"spx", _NS("A free audio codec dedicated to compression of voice"), @"MUX_OGG", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", nil];
151 o_s16l = [NSArray arrayWithObjects: @"Uncompressed, integer", @"s16l", _NS("Uncompressed audio samples"), @"MUX_WAV", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", nil];
152 o_fl32 = [NSArray arrayWithObjects: @"Uncompressed, floating", @"fl32", _NS("Uncompressed audio samples"), @"MUX_WAV", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", nil];
153 o_dummyAud = [NSArray arrayWithObjects: @"Dummy", @"dummy", _NS("Dummy codec (do not transcode)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_MP4", @"MUX_OGG", @"MUX_RAW", @"MUX_MOV", @"MUX_WAV", nil];
154 o_audioCodecs = [[NSArray alloc] initWithObjects: o_mpga, o_mp3, o_mp4a, o_a52, o_vorb, o_flac, o_spx, o_s16l, o_fl32, o_dummyAud, nil];
155 [o_t4_pop_audioCodec removeAllItems];
157 while (x != [o_audioCodecs count])
159 [o_t4_pop_audioCodec addItemWithTitle:[[o_audioCodecs objectAtIndex:x] objectAtIndex:0]];
166 /* just present the window to the user */
167 [o_tab_pageHolder selectFirstTabViewItem:self];
171 [o_wizard_window center];
172 [o_wizard_window displayIfNeeded];
173 [o_wizard_window makeKeyAndOrderFront:nil];
178 /* reset the wizard-window to its default values */
180 [o_userSelections removeAllObjects];
181 [o_t1_matrix_strmgOrTrnscd selectCellAtRow:0 column:0];
182 [[o_t1_matrix_strmgOrTrnscd cellAtRow:1 column:0] setState: NSOffState];
183 [o_btn_forward setTitle: [_NS("Next") stringByAppendingString:@" >"]];
186 [o_t2_fld_pathToNewStrm setStringValue: @""];
187 [o_t2_ckb_enblPartExtrct setState: NSOffState];
188 [self t2_enableExtract:nil];
189 [o_t2_matrix_inputSourceType selectCellAtRow:0 column:0];
190 [[o_t2_matrix_inputSourceType cellAtRow:1 column:0] setState: NSOffState];
191 /* FIXME: we need to refresh the playlist-table as well */
192 [o_t2_tbl_plst setEnabled:NO];
193 [o_t2_fld_pathToNewStrm setEnabled:YES];
194 [o_t2_btn_chooseFile setEnabled:YES];
197 [o_t3_fld_address setStringValue: @""];
198 [o_t3_matrix_stmgMhd selectCellAtRow:0 column:0];
199 [[o_t3_matrix_stmgMhd cellAtRow:1 column:1] setState: NSOffState];
200 [[o_t3_matrix_stmgMhd cellAtRow:1 column:2] setState: NSOffState];
203 [o_t4_ckb_audio setState: NSOffState];
204 [o_t4_ckb_video setState: NSOffState];
205 [self t4_enblVidTrnscd:nil];
206 [self t4_enblAudTrnscd:nil];
209 [o_t6_fld_ttl setStringValue: @"1"];
210 [o_t6_ckb_sap setState: NSOffState];
211 [self t6_enblSapAnnce:nil];
214 [o_t7_fld_filePath setStringValue: @""];
219 /* localise all strings to the users lang */
220 /* method is called from intf.m (in method openWizard) */
223 [o_btn_backward setTitle: [@"< " stringByAppendingString: _NS("Back")]];
224 [o_btn_cancel setTitle: _NS("Cancel")];
225 [o_btn_forward setTitle: [_NS("Next") stringByAppendingString:@" >"]];
226 [o_wizard_window setTitle: _NS("Streaming/Transcoding Wizard")];
228 /* page one ("Hello") */
229 [o_t1_txt_title setStringValue: _NS("Streaming/Transcoding Wizard")];
230 [o_t1_txt_text setStringValue: _NS("This wizard helps you to stream, transcode or save a stream")];
231 [o_t1_btn_mrInfo_strmg setTitle: _NS("More Info")];
232 [o_t1_btn_mrInfo_trnscd setTitle: _NS("More Info")];
233 [o_t1_txt_notice setStringValue: _NS("This wizard only gives access to a small subset of VLC's streaming and transcoding capabilities. Use the Open and Stream Output dialogs to get all of them")];
234 [[o_t1_matrix_strmgOrTrnscd cellAtRow:0 column:0] setTitle: _NS("Stream to network")];
235 [[o_t1_matrix_strmgOrTrnscd cellAtRow:1 column:0] setTitle: _NS("Transcode/Save to file")];
237 /* page two ("Input") */
238 [o_t2_title setStringValue: _NS("Choose input")];
239 [o_t2_text setStringValue: _NS("Choose here your input stream")];
240 [[o_t2_matrix_inputSourceType cellAtRow:0 column:0] setTitle: _NS("Select a stream")];
241 [[o_t2_matrix_inputSourceType cellAtRow:1 column:0] setTitle: _NS("Existing playlist item")];
242 [o_t2_btn_chooseFile setTitle: _NS("Choose...")];
243 [[[o_t2_tbl_plst tableColumnWithIdentifier:@"name"] headerCell] setStringValue: _NS("Name")];
244 [[[o_t2_tbl_plst tableColumnWithIdentifier:@"uri"] headerCell] setStringValue: _NS("URI")];
245 [o_t2_box_prtExtrct setTitle: _NS("Partial Extract")];
246 [o_t2_ckb_enblPartExtrct setTitle: _NS("Enable")];
247 [o_t2_txt_prtExtrctFrom setStringValue: _NS("From")];
248 [o_t2_txt_prtExtrctTo setStringValue: _NS("To")];
250 /* page three ("Streaming 1") */
251 [o_t3_txt_title setStringValue: _NS("Streaming")];
252 [o_t3_txt_text setStringValue: _NS("In this page, you will select how your input stream will be sent.")];
253 [o_t3_box_dest setTitle: _NS("Destination")];
254 [o_t3_box_strmgMthd setTitle: _NS("Streaming method")];
255 [o_t3_txt_destInfo setStringValue: _NS("Enter the address of the computer to stream to")];
256 [[o_t3_matrix_stmgMhd cellAtRow:1 column:0] setTitle: _NS("UDP Unicast")];
257 [[o_t3_matrix_stmgMhd cellAtRow:1 column:1] setTitle: _NS("UDP Multicast")];
259 /* page four ("Transcode 1") */
260 [o_t4_title setStringValue: _NS("Transcode")];
261 [o_t4_text setStringValue: _NS("If you want to change the compression format of the audio or video tracks, fill in this page. (If you only want to change the container format, proceed to next page).")];
262 [o_t4_box_audio setTitle: _NS("Audio")];
263 [o_t4_box_video setTitle: _NS("Video")];
264 [o_t4_ckb_audio setTitle: _NS("Transcode audio")];
265 [o_t4_ckb_video setTitle: _NS("Transcode video")];
266 [o_t4_txt_videoBitrate setStringValue: _NS("Bitrate (kb/s)")];
267 [o_t4_txt_videoCodec setStringValue: _NS("Codec")];
268 [o_t4_txt_hintAudio setStringValue: _NS("If your stream has audio and you want to " \
269 "transcode it, enable this")];
270 [o_t4_txt_hintVideo setStringValue: _NS("If your stream has video and you want to " \
271 "transcode it, enable this")];
273 /* page five ("Encap") */
274 [o_t5_title setStringValue: _NS("Encapsulation format")];
275 [o_t5_text setStringValue: _NS("In this page, you will select how the stream will be "\
276 "encapsulated. Depending on the choices you made, all "\
277 "formats won't be available.")];
279 /* page six ("Streaming 2") */
280 [o_t6_title setStringValue: _NS("Additional streaming options")];
281 [o_t6_text setStringValue: _NS("In this page, you will define a few " \
282 "additional parameters for your stream.")];
283 [o_t6_txt_ttl setStringValue: _NS("Time-To-Live (TTL)")];
284 [o_t6_btn_mrInfo_ttl setTitle: _NS("More Info")];
285 [o_t6_ckb_sap setTitle: _NS("SAP Announce")];
286 [o_t6_btn_mrInfo_sap setTitle: _NS("More Info")];
288 /* page seven ("Transcode 2") */
289 [o_t7_title setStringValue: _NS("Additional transcode options")];
290 [o_t7_text setStringValue: _NS("In this page, you will define a few " \
291 "additionnal parameters for your transcoding.")];
292 [o_t7_txt_saveFileTo setStringValue: _NS("Select the file to save to")];
293 [o_t7_btn_chooseFile setTitle: _NS("Choose...")];
295 /* page eight ("Summary") */
296 /* FIXME: currently not implemented as it unsure whether we show this tab
297 * to the public or use it for debugging only */
299 /* wizard help window */
300 [o_wh_btn_okay setTitle: _NS("OK")];
303 - (IBAction)cancelRun:(id)sender
305 [o_wizard_window close];
308 - (IBAction)nextTab:(id)sender
310 if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: @"Hello"])
312 /* check whether the user wants to stream or just to transcode;
313 * store information for later usage */
315 o_mode = [[o_t1_matrix_strmgOrTrnscd selectedCell] title];
316 if( [o_mode isEqualToString: _NS("Stream to network")] )
318 [o_userSelections setObject:@"strmg" forKey:@"trnscdOrStrmg"];
320 [o_userSelections setObject:@"trnscd" forKey:@"trnscdOrStrmg"];
322 [o_btn_backward setEnabled:YES];
323 [o_tab_pageHolder selectTabViewItemAtIndex:1];
325 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: @"Input"])
327 /* check whether partialExtract is enabled and store the values, if needed */
328 if ([o_t2_ckb_enblPartExtrct state] == NSOnState)
330 [o_userSelections setObject:@"YES" forKey:@"partExtract"];
331 [o_userSelections setObject:[o_t2_fld_prtExtrctFrom stringValue] forKey:@"partExtractFrom"];
332 [o_userSelections setObject:[o_t2_fld_prtExtrctTo stringValue] forKey:@"partExtractTo"];
334 [o_userSelections setObject:@"NO" forKey:@"partExtract"];
337 /* check whether we use an existing pl-item or add an new one;
338 * store the path or the index and set a flag.
339 * complain to the user if s/he didn't provide a path */
341 o_mode = [[o_t2_matrix_inputSourceType selectedCell] title];
342 if( [o_mode isEqualToString: _NS("Select a stream")] )
344 [o_userSelections setObject:@"YES" forKey:@"newStrm"];
345 if ([[o_t2_fld_pathToNewStrm stringValue] isEqualToString: @""])
347 /* FIXME: we should complain to the user that s/he didn't provide a path */
349 [o_userSelections setObject:[o_t2_fld_pathToNewStrm stringValue] forKey:@"pathToNewStrm"];
352 [o_userSelections setObject:@"NO" forKey:@"newStrm"];
353 NSNumber * myNumber = [[NSNumber alloc] initWithInt:[o_t2_tbl_plst selectedRow]];
354 [o_userSelections setObject:myNumber forKey:@"plItemIndex"];
357 /* show either "Streaming 1" or "Transcode 1" to the user */
358 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"strmg"])
360 /* we are streaming */
361 [o_tab_pageHolder selectTabViewItemAtIndex:2];
363 /* we are just transcoding */
364 [o_tab_pageHolder selectTabViewItemAtIndex:3];
367 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: @"Streaming 1"])
369 /* check which streaming method is selected and store it */
371 o_mode = [[o_t3_matrix_stmgMhd selectedCell] title];
372 if( [o_mode isEqualToString: _NS("HTTP")] )
374 [o_userSelections setObject:@"HTTP" forKey:@"stmgMhd"];
375 /* enable MPEG PS, MPEG TS, MPEG 1, OGG, RAW and ASF; select MPEG PS */
376 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:YES];
377 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
378 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:YES];
379 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:YES];
380 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:YES];
381 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:YES];
382 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:NO];
383 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:NO];
384 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:NO];
385 [o_t5_matrix_encap selectCellAtRow:0 column:0];
387 if( [o_mode isEqualToString: _NS("UDP Unicast")] )
389 [o_userSelections setObject:@"UDP-Unicast" forKey:@"stmgMhd"];
391 [o_userSelections setObject:@"UDP-Multicast" forKey:@"stmgMhd"];
393 /* disable all encap-formats but MPEG-TS and select it */
394 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:NO];
395 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:NO];
396 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:NO];
397 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:NO];
398 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:NO];
399 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:NO];
400 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:NO];
401 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:NO];
402 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
403 [o_t5_matrix_encap selectCellAtRow:1 column:0];
406 /* store the destination and check whether is it empty */
407 if( [[o_t3_fld_address stringValue] isEqualToString: @""] )
408 { /* FIXME: complain to the user that "" is no valid dest. */
410 [o_userSelections setObject:[o_t3_fld_address stringValue] forKey:@"stmgDest"];
413 /* let's go to the encap-tab */
414 [o_tab_pageHolder selectTabViewItemAtIndex:4];
416 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: @"Transcode 1"])
418 /* check whether the user wants to transcode the video-track and store the related options */
419 if ([o_t4_ckb_video state] == NSOnState)
422 theNum = [NSNumber numberWithInt:[o_t4_pop_videoCodec indexOfSelectedItem]];
423 [o_userSelections setObject:@"YES" forKey:@"trnscdVideo"];
424 [o_userSelections setObject:[o_t4_pop_videoBitrate titleOfSelectedItem] forKey:@"trnscdVideoBitrate"];
425 [o_userSelections setObject:theNum forKey:@"trnscdVideoCodec"];
427 [o_userSelections setObject:@"NO" forKey:@"trnscdVideo"];
430 /* check whether the user wants to transcode the audio-track and store the related options */
431 if ([o_t4_ckb_audio state] == NSOnState)
434 theNum = [NSNumber numberWithInt:[o_t4_pop_audioCodec indexOfSelectedItem]];
435 [o_userSelections setObject:@"YES" forKey:@"trnscdAudio"];
436 [o_userSelections setObject:[o_t4_pop_audioBitrate titleOfSelectedItem] forKey:@"trnscdAudioBitrate"];
437 [o_userSelections setObject:theNum forKey:@"trnscdAudioCodec"];
439 [o_userSelections setObject:@"NO" forKey:@"trnscdAudio"];
442 /* FIXME: re-enable the "Encap"-tab depending on the chosen codecs */
443 [o_tab_pageHolder selectTabViewItemAtIndex:4];
445 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: @"Encap"])
447 /* get the chosen encap format and store it */
448 [o_userSelections setObject:[[o_t5_matrix_encap selectedCell] title] forKey:@"encapFormat"];
450 /* show either "Streaming 2" or "Transcode 2" to the user */
451 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"strmg"])
453 /* we are streaming */
454 [o_tab_pageHolder selectTabViewItemAtIndex:5];
456 /* we are just transcoding */
457 [o_tab_pageHolder selectTabViewItemAtIndex:6];
460 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: @"Streaming 2"])
462 /* store the chosen TTL */
463 [o_userSelections setObject:[o_t6_fld_ttl stringValue] forKey:@"ttl"];
465 /* check whether SAP is enabled and store the announce, if needed */
466 if ([o_t6_ckb_sap state] == NSOnState)
468 [o_userSelections setObject:@"YES" forKey:@"sap"];
469 [o_userSelections setObject:[o_t6_fld_sap stringValue] forKey:@"sapText"];
471 [o_userSelections setObject:@"NO" forKey:@"sap"];
474 /* go to "Summary" */
477 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: @"Transcode 2"])
479 /* check whether the path != "" and store it */
480 if( [[o_t7_fld_filePath stringValue] isEqualToString: @""] )
481 { /* FIXME: complain to the user that "" is no valid path */
483 [o_userSelections setObject:[o_t7_fld_filePath stringValue] forKey:@"trnscdFilePath"];
486 /* go to "Summary" */
493 [o_btn_forward setTitle: _NS("Finish")];
494 if ([[o_userSelections objectForKey:@"newStrm"] isEqualToString: @"YES"])
496 [o_t8_fld_inptStream setStringValue:[o_userSelections objectForKey:@"pathToNewStrm"]];
498 [o_t8_fld_inptStream setStringValue:[[o_userSelections objectForKey:@"plItemIndex"] stringValue]];
500 if ([[o_userSelections objectForKey:@"partExtract"] isEqualToString: @"YES"])
502 [o_t8_fld_partExtract setStringValue: [[[[[_NS("yes") stringByAppendingString:@" - "] stringByAppendingString: _NS("from ")] stringByAppendingString: [o_userSelections objectForKey:@"partExtractFrom"]] stringByAppendingString: _NS(" to ")] stringByAppendingString: [o_userSelections objectForKey:@"partExtractTo"]]];
504 [o_t8_fld_partExtract setStringValue: _NS("no")];
507 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"strmg"])
509 /* we are streaming; no transcoding allowed atm */
510 [o_t8_fld_saveFileTo setStringValue: @"-"];
511 [o_t8_fld_trnscdAudio setStringValue: @"-"];
512 [o_t8_fld_trnscdVideo setStringValue: @"-"];
513 [o_t8_fld_strmgMthd setStringValue: [o_userSelections objectForKey:@"stmgMhd"]];
514 [o_t8_fld_destination setStringValue: [o_userSelections objectForKey:@"stmgDest"]];
515 [o_t8_fld_ttl setStringValue: [o_userSelections objectForKey:@"ttl"]];
516 if ([[o_userSelections objectForKey:@"sap"] isEqualToString: @"YES"])
518 [o_t8_fld_sap setStringValue: [[_NS("yes") stringByAppendingString:@": "] stringByAppendingString:[o_userSelections objectForKey:@"sapText"]]];
520 [o_t8_fld_sap setStringValue: _NS("no")];
523 /* we are transcoding */
524 [o_t8_fld_strmgMthd setStringValue: @"-"];
525 [o_t8_fld_destination setStringValue: @"-"];
526 [o_t8_fld_ttl setStringValue: @"-"];
527 [o_t8_fld_sap setStringValue: @"-"];
528 if ([[o_userSelections objectForKey:@"trnscdVideo"] isEqualToString:@"YES"])
530 [o_t8_fld_trnscdVideo setStringValue: [[[[[_NS("yes") stringByAppendingString:@": "] stringByAppendingString: [[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey:@"trnscdVideoCodec"] intValue]] objectAtIndex:0]] stringByAppendingString:@" @ "] stringByAppendingString: [o_userSelections objectForKey:@"trnscdVideoBitrate"]] stringByAppendingString:@" kb/s"]];
532 [o_t8_fld_trnscdVideo setStringValue: _NS("no")];
534 if ([[o_userSelections objectForKey:@"trnscdAudio"] isEqualToString:@"YES"])
536 [o_t8_fld_trnscdAudio setStringValue: [[[[[_NS("yes") stringByAppendingString:@": "] stringByAppendingString: [[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey:@"trnscdAudioCodec"] intValue]] objectAtIndex:0]] stringByAppendingString:@" @ "] stringByAppendingString: [o_userSelections objectForKey:@"trnscdAudioBitrate"]] stringByAppendingString:@" kb/s"]];
538 [o_t8_fld_trnscdAudio setStringValue: _NS("no")];
540 [o_t8_fld_saveFileTo setStringValue: [o_userSelections objectForKey:@"trnscdFilePath"]];
542 [o_t8_fld_encapFormat setStringValue: [o_userSelections objectForKey:@"encapFormat"]];
543 [o_tab_pageHolder selectTabViewItemAtIndex:7];
546 - (IBAction)prevTab:(id)sender
548 if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: @"Summary"])
550 /* check whether we are streaming or transcoding and go back */
551 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"strmg"])
553 /* show "Streaming 2" */
554 [o_tab_pageHolder selectTabViewItemAtIndex:5];
556 /* show "Transcode 2" */
557 [o_tab_pageHolder selectTabViewItemAtIndex:6];
559 /* rename the forward-button */
560 [o_btn_forward setTitle: [_NS("Next") stringByAppendingString:@" >"]];
562 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: @"Transcode 2"])
565 [o_tab_pageHolder selectTabViewItemAtIndex:4];
567 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: @"Streaming 2"])
570 [o_tab_pageHolder selectTabViewItemAtIndex:4];
572 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: @"Encap"])
574 /* check whether we are streaming or transcoding and go back */
575 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"strmg"])
577 /* show "Streaming 1" */
578 [o_tab_pageHolder selectTabViewItemAtIndex:2];
580 /* show "Transcode 2" */
581 [o_tab_pageHolder selectTabViewItemAtIndex:3];
584 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: @"Streaming 1"])
587 [o_tab_pageHolder selectTabViewItemAtIndex:1];
589 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: @"Transcode 1"])
592 [o_tab_pageHolder selectTabViewItemAtIndex:1];
594 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: @"Input"])
597 [o_tab_pageHolder selectTabViewItemAtIndex:0];
598 /* disable backwards-btn */
599 [o_btn_backward setEnabled:NO];
603 - (IBAction)t1_mrInfo_streaming:(id)sender
605 /* show a sheet for the help */
606 /* since NSAlert does not exist on OSX < 10.3, we use our own implementation */
607 [o_wh_txt_title setStringValue: _NS("Stream to network")];
608 [o_wh_txt_text setStringValue: _NS("Use this to stream on a network.")];
609 [NSApp beginSheet: o_wizardhelp_window
610 modalForWindow: o_wizard_window
611 modalDelegate: o_wizardhelp_window
616 - (IBAction)t1_mrInfo_transcode:(id)sender
618 /* show a sheet for the help */
619 [o_wh_txt_title setStringValue: _NS("Transcode/Save to file")];
620 [o_wh_txt_text setStringValue: _NS("Use this to save a stream to a file. You "\
621 "have the possibility to reencode the stream. You can save whatever "\
622 "VLC can read.\nPlease notice that VLC is not very suited " \
623 "for file to file transcoding. You should use its transcoding " \
624 "features to save network streams, for example.")];
625 [NSApp beginSheet: o_wizardhelp_window
626 modalForWindow: o_wizard_window
627 modalDelegate: o_wizardhelp_window
632 - (IBAction)t2_addNewStream:(id)sender
634 NSOpenPanel * openPanel = [NSOpenPanel openPanel];
635 SEL sel = @selector(t2_getNewStreamFromDialog:returnCode:contextInfo:);
636 [openPanel beginSheetForDirectory:nil file:nil types:nil modalForWindow:o_wizard_window modalDelegate:self didEndSelector:sel contextInfo:nil];
639 - (void)t2_getNewStreamFromDialog: (NSOpenPanel *)sheet returnCode: (int)returnCode contextInfo: (void *)contextInfo
641 if (returnCode == NSOKButton)
643 [o_t2_fld_pathToNewStrm setStringValue:[sheet filename]];
644 /* FIXME: store path in a global variable */
648 - (IBAction)t2_chooseStreamOrPlst:(id)sender
650 /* enable and disable the respective items depending on user's choice */
652 o_mode = [[o_t2_matrix_inputSourceType selectedCell] title];
654 if( [o_mode isEqualToString: _NS("Select a stream")] )
656 [o_t2_btn_chooseFile setEnabled:YES];
657 [o_t2_fld_pathToNewStrm setEnabled:YES];
658 [o_t2_tbl_plst setEnabled:NO];
660 [o_t2_btn_chooseFile setEnabled:NO];
661 [o_t2_fld_pathToNewStrm setEnabled:NO];
662 [o_t2_tbl_plst setEnabled:YES];
666 - (IBAction)t2_enableExtract:(id)sender
668 /* enable/disable the respective items */
669 if([o_t2_ckb_enblPartExtrct state] == NSOnState)
671 [o_t2_fld_prtExtrctFrom setEnabled:YES];
672 [o_t2_fld_prtExtrctTo setEnabled:YES];
674 [o_t2_fld_prtExtrctFrom setEnabled:NO];
675 [o_t2_fld_prtExtrctTo setEnabled:NO];
676 [o_t2_fld_prtExtrctFrom setStringValue:@""];
677 [o_t2_fld_prtExtrctTo setStringValue:@""];
681 - (IBAction)t3_addressEntered:(id)sender
683 /* check whether the entered address is valid */
686 - (IBAction)t4_AudCdcChanged:(id)sender
688 /* update codec info */
689 [o_t4_txt_hintAudio setStringValue:[[o_audioCodecs objectAtIndex:[o_t4_pop_audioCodec indexOfSelectedItem]] objectAtIndex:2]];
692 - (IBAction)t4_enblAudTrnscd:(id)sender
694 /* enable/disable the respective items */
695 if([o_t4_ckb_audio state] == NSOnState)
697 [o_t4_pop_audioCodec setEnabled:YES];
698 [o_t4_pop_audioBitrate setEnabled:YES];
699 [o_t4_txt_hintAudio setStringValue: _NS("Select your audio codec. "\
700 "Click one to get more information.")];
702 [o_t4_pop_audioCodec setEnabled:NO];
703 [o_t4_pop_audioBitrate setEnabled:NO];
704 [o_t4_txt_hintAudio setStringValue: _NS("If your stream has audio " \
705 "and you want to transcode it, enable this.")];
709 - (IBAction)t4_enblVidTrnscd:(id)sender
711 /* enable/disable the respective items */
712 if([o_t4_ckb_video state] == NSOnState)
714 [o_t4_pop_videoCodec setEnabled:YES];
715 [o_t4_pop_videoBitrate setEnabled:YES];
716 [o_t4_txt_hintVideo setStringValue: _NS("Select your video codec. "\
717 "Click one to get more information.")];
719 [o_t4_pop_videoCodec setEnabled:NO];
720 [o_t4_pop_videoBitrate setEnabled:NO];
721 [o_t4_txt_hintVideo setStringValue: _NS("If your stream has video " \
722 "and you want to transcode it, enable this.")];
726 - (IBAction)t4_VidCdcChanged:(id)sender
728 /* update codec info */
729 [o_t4_txt_hintVideo setStringValue:[[o_videoCodecs objectAtIndex:[o_t4_pop_videoCodec indexOfSelectedItem]] objectAtIndex:2]];
732 - (IBAction)t6_enblSapAnnce:(id)sender
734 /* enable/disable input fld */
735 if([o_t6_ckb_sap state] == NSOnState)
737 [o_t6_fld_sap setEnabled:YES];
739 [o_t6_fld_sap setEnabled:NO];
740 [o_t6_fld_sap setStringValue:@""];
744 - (IBAction)t6_mrInfo_ttl:(id)sender
746 /* show a sheet for the help */
747 [o_wh_txt_title setStringValue: _NS("Time-To-Live (TTL)")];
748 [o_wh_txt_text setStringValue: _NS("Define the TTL (Time-To-Live) of the stream. "\
749 "This parameter is the maximum number of routers your stream can go "
750 "through. If you don't know what it means, or if you want to stream on " \
751 "your local network only, leave this setting to 1.")];
752 [NSApp beginSheet: o_wizardhelp_window
753 modalForWindow: o_wizard_window
754 modalDelegate: o_wizardhelp_window
759 - (IBAction)t6_mrInfo_sap:(id)sender
761 /* show a sheet for the help */
762 [o_wh_txt_title setStringValue: _NS("SAP Announce")];
763 [o_wh_txt_text setStringValue: _NS("When streaming using UDP, you can " \
764 "announce your streams using the SAP/SDP announcing protocol. This " \
765 "way, the clients won't have to type in the multicast address, it " \
766 "will appear in their playlist if they enable the SAP extra interface.\n" \
767 "If you want to give a name to your stream, enter it here, " \
768 "else, a default name will be used.")];
769 [NSApp beginSheet: o_wizardhelp_window
770 modalForWindow: o_wizard_window
771 modalDelegate: o_wizardhelp_window
776 - (IBAction)t7_selectTrnscdDestFile:(id)sender
778 /* provide a save-to-dialogue, so the user can choose a location for his/her new file */
779 NSSavePanel * savePanel = [NSSavePanel savePanel];
780 SEL sel = @selector(t7_getTrnscdDestFile:returnCode:contextInfo:);
781 [savePanel beginSheetForDirectory:nil file:nil modalForWindow:o_wizard_window modalDelegate:self didEndSelector:sel contextInfo:nil];
782 /* FIXME: insert a suffix in file depending on the chosen encap-format instead of providing file:nil */
785 - (void)t7_getTrnscdDestFile: (NSSavePanel *)sheet returnCode: (int)returnCode contextInfo: (void *)contextInfo
787 if (returnCode == NSOKButton)
789 [o_t7_fld_filePath setStringValue:[sheet filename]];
790 /* FIXME: add a suffix depending on the chosen encap-format, if needed */
794 - (IBAction)wh_closeSheet:(id)sender
796 /* close the help sheet */
797 [NSApp endSheet:o_wizardhelp_window];
798 [o_wizardhelp_window close];
803 [o_userSelections release];
804 [o_videoCodecs release];
805 [o_audioCodecs release];