1 /*****************************************************************************
2 * sfilter.m: MacOS X Subpicture filters dialogue
3 *****************************************************************************
4 * Copyright (C) 2005-2006 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., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
25 /*****************************************************************************
27 * the code used to bind with VLC's core is partially based upon the
28 * RC-interface, written by Antoine Cellerier and Mark F. Moriarty
29 * (members of the VideoLAN team)
30 *****************************************************************************/
37 - check for memory leaks
38 - save the preferences, if requested
41 @implementation VLCsFilters
43 static VLCsFilters *_o_sharedInstance = nil;
45 + (VLCsFilters *)sharedInstance
47 return _o_sharedInstance ? _o_sharedInstance : [[self alloc] init];
52 if (_o_sharedInstance) {
55 _o_sharedInstance = [super init];
58 return _o_sharedInstance;
70 [o_sfilter_win setTitle: _NS("Subpicture Filters")];
71 [[o_sfilter_tabView tabViewItemAtIndex: 0] setLabel: _NS("Logo")];
72 [[o_sfilter_tabView tabViewItemAtIndex: 1] setLabel: _NS("Time")];
73 [[o_sfilter_tabView tabViewItemAtIndex: 2] setLabel: _NS("Marquee")];
74 [o_sfilter_saveSettings_ckb setTitle: _NS("Save settings")];
75 [o_logo_image_btn setTitle: _NS("Browse...")];
76 [o_logo_enabled_ckb setTitle: _NS("Enabled")];
77 [o_logo_image_lbl setStringValue: _NS("Image:")];
78 [o_logo_pos_lbl setStringValue: _NS("Position:")];
79 [o_logo_opaque_lbl setStringValue: _NS("Opaqueness")];
80 [o_time_enabled_ckb setTitle: _NS("Enabled")];
81 [o_time_stamp_lbl setStringValue: _NS("Timestamp:")];
82 [o_time_size_lbl setStringValue: _NS("Size:")];
83 [o_time_color_lbl setStringValue: _NS("Color:")];
84 [o_time_opaque_lbl setStringValue: _NS("Opaqueness:")];
85 [o_time_pos_lbl setStringValue: _NS("Position:")];
86 [o_time_size_inPx_lbl setStringValue: _NS("(in pixels)")];
87 [o_marq_enabled_ckb setTitle: _NS("Enabled")];
88 [o_marq_color_lbl setStringValue: _NS("Color:")];
89 [o_marq_marq_lbl setStringValue: _NS("Marquee:")];
90 [o_marq_opaque_lbl setStringValue: _NS("Opaqueness")];
91 [o_marq_tmOut_lbl setStringValue: _NS("Timeout:")];
92 [o_marq_tmOut_ms_lbl setStringValue: _NS("ms")];
93 [o_marq_pos_lbl setStringValue: _NS("Position:")];
94 [o_marq_size_lbl setStringValue: _NS("Size:")];
95 [o_time_color_lbl setStringValue: _NS("(in pixels)")];
100 /* colors as implemented at the beginning of marq.c and time.c
101 * feel free to add more colors, but remember to add them to these files
102 * as well to keep a certain level of consistency across the interfaces */
120 o_default = [NSArray arrayWithObjects: _NS("Default"), @"-1", nil];
121 o_black = [NSArray arrayWithObjects: _NS("Black"), @"0x000000", nil];
122 o_gray = [NSArray arrayWithObjects: _NS("Gray"), @"0x808080", nil];
123 o_silver = [NSArray arrayWithObjects: _NS("Silver"), @"0xC0C0C0", nil];
124 o_white = [NSArray arrayWithObjects: _NS("White"), @"0xFFFFFF", nil];
125 o_maroon = [NSArray arrayWithObjects: _NS("Maroon"), @"0x800000", nil];
126 o_red = [NSArray arrayWithObjects: _NS("Red"), @"0xFF0000", nil];
127 o_fuchsia = [NSArray arrayWithObjects: _NS("Fuchsia"), @"0xFF00FF", nil];
128 o_yellow = [NSArray arrayWithObjects: _NS("Yellow"), @"0xFFFF00", nil];
129 o_olive = [NSArray arrayWithObjects: _NS("Olive"), @"0x808000", nil];
130 o_green = [NSArray arrayWithObjects: _NS("Green"), @"0x008000", nil];
131 o_teal = [NSArray arrayWithObjects: _NS("Teal"), @"0x008080", nil];
132 o_lime = [NSArray arrayWithObjects: _NS("Lime"), @"0x00FF00", nil];
133 o_purple = [NSArray arrayWithObjects: _NS("Purple"), @"0x800080", nil];
134 o_navy = [NSArray arrayWithObjects: _NS("Navy"), @"0x000080", nil];
135 o_blue = [NSArray arrayWithObjects: _NS("Blue"), @"0x0000FF", nil];
136 o_aqua = [NSArray arrayWithObjects: _NS("Aqua"), @"0x00FFFF", nil];
137 o_colors = [[NSArray alloc] initWithObjects: o_default, o_black, o_gray,
138 o_silver, o_white, o_maroon, o_red, o_fuchsia, o_yellow, o_olive,
139 o_green, o_teal, o_lime, o_purple, o_navy, o_blue, o_aqua, nil];
142 [o_marq_color_pop removeAllItems];
143 [o_time_color_pop removeAllItems];
145 /* we are adding tags to the items, so we can easily identify them even if
146 * the menu was sorted */
147 while (x != [o_colors count])
149 [o_marq_color_pop addItemWithTitle: [[o_colors objectAtIndex:x]
151 [[o_marq_color_pop lastItem] setTag: x];
153 [o_time_color_pop addItemWithTitle: [[o_colors objectAtIndex:x]
155 [[o_time_color_pop lastItem] setTag: x];
160 [o_marq_color_pop selectItemAtIndex:0];
161 [o_time_color_pop selectItemAtIndex:0];
163 /* define the relative positions and copy them to the menues
164 * we can destroy the array afterwards, because we are saving the ints
165 * as tags to the menu-items */
166 /*NSArray * o_cnt_cnt;
175 NSArray * o_positions;
176 o_cnt_cnt = [NSArray arrayWithObjects: _NS("Center-Center"), @"0", nil];
177 o_lft_cnt = [NSArray arrayWithObjects: _NS("Left-Center"), @"1", nil];
178 o_rht_cnt = [NSArray arrayWithObjects: _NS("Right-Center"), @"2", nil];
179 o_cnt_top = [NSArray arrayWithObjects: _NS("Center-Top"), @"4", nil];
180 o_lft_top = [NSArray arrayWithObjects: _NS("Left-Top"), @"5", nil];
181 o_rht_top = [NSArray arrayWithObjects: _NS("Right-Top"), @"6", nil];
182 o_cnt_btm = [NSArray arrayWithObjects: _NS("Center-Bottom"), @"8", nil];
183 o_lft_btm = [NSArray arrayWithObjects: _NS("Left-Bottom"), @"9", nil];
184 o_rht_btm = [NSArray arrayWithObjects: _NS("Right-Bottom"), @"10", nil];
185 o_positions = [[NSArray alloc] initWithObjects: o_cnt_cnt, o_lft_cnt,
186 o_rht_cnt, o_cnt_top, o_lft_top, o_rht_top, o_cnt_btm, o_lft_btm,
190 [o_time_pos_rel_pop removeAllItems];
191 [o_marq_pos_rel_pop removeAllItems];
192 [o_logo_pos_rel_pop removeAllItems];
194 * we are adding a tag here, so we can easily select an item later on *
195 while ( x != [o_positions count] )
197 [o_time_pos_rel_pop addItemWithTitle: [[o_positions objectAtIndex:x]
199 [[o_time_pos_rel_pop lastItem] setTag: [[[o_positions objectAtIndex:x]
200 objectAtIndex:1] intValue]];
201 [o_marq_pos_rel_pop addItemWithTitle: [[o_positions objectAtIndex:x]
203 [[o_marq_pos_rel_pop lastItem] setTag: [[[o_positions objectAtIndex:x]
204 objectAtIndex:1] intValue]];
205 [o_logo_pos_rel_pop addItemWithTitle: [[o_positions objectAtIndex:x]
207 [[o_logo_pos_rel_pop lastItem] setTag: [[[o_positions objectAtIndex:x]
208 objectAtIndex:1] intValue]];
212 [o_positions release];*/
215 o_sizes = [[NSArray alloc] initWithObjects: @"6", @"8", @"10", @"11", @"12",\
216 @"14", @"13", @"16", @"18", @"24", @"36", @"48", @"64", @"72", @"96",
217 @"144", @"288", nil];
218 [o_marq_size_pop removeAllItems];
219 [o_marq_size_pop addItemsWithTitles: o_sizes];
220 [o_time_size_pop removeAllItems];
221 [o_time_size_pop addItemsWithTitles: o_sizes];
229 /* called from intf.m */
230 [o_sfilter_win displayIfNeeded];
231 [o_sfilter_win makeKeyAndOrderFront:nil];
233 intf_thread_t * p_intf = VLCIntf;
235 /* retrieve the marquee settings */
237 int tempInt = config_GetInt( p_intf, "marq-color" );
238 while( strtol([[[o_colors objectAtIndex:x] objectAtIndex:1] UTF8String],
239 NULL, 0) != tempInt )
243 if( x >= [o_marq_color_pop numberOfItems] )
249 [o_marq_color_pop selectItemAtIndex: x];
250 if( psz_temp = config_GetPsz( p_intf, "time-format" ) )
251 [o_marq_marq_fld setStringValue: [NSString stringWithUTF8String: psz_temp]];
253 [o_marq_marq_fld setStringValue: _NS(@"Not Available")];
255 [o_marq_opaque_sld setIntValue: config_GetInt( p_intf, "marq-opacity")];
256 [o_marq_pos_radio selectCellWithTag: config_GetInt( p_intf, "marq-position" )];
257 /* FIXME: the following line doesn't work with "-1", which is the default
259 [o_marq_size_pop selectItemWithTitle:
260 [[NSNumber numberWithInt: config_GetInt( p_intf, "marq-size" )]
262 [o_marq_size_pop selectItemAtIndex: x];
263 [o_marq_tmOut_fld setStringValue: [[NSNumber numberWithInt:
264 config_GetInt( p_intf, "marq-timeout" )] stringValue]];
266 /* retrieve the time settings */
268 tempInt = config_GetInt( p_intf, "time-color" );
269 while( strtol([[[o_colors objectAtIndex:x] objectAtIndex:1] UTF8String],
270 NULL, 0) != tempInt )
274 if( x >= [o_time_color_pop numberOfItems] )
280 [o_time_color_pop selectItemAtIndex: x];
281 if( psz_temp = config_GetPsz( p_intf, "time-format" ) )
282 [o_time_stamp_fld setStringValue: [NSString stringWithUTF8String: psz_temp]];
284 [o_time_stamp_fld setStringValue: _NS(@"Not Available")];
286 [o_time_opaque_sld setIntValue: config_GetInt( p_intf, "time-opacity")];
287 /* FIXME: the following line doesn't work with "-1", which is the default
289 [o_time_size_pop selectItemWithTitle:
290 [[NSNumber numberWithInt: config_GetInt( p_intf, "time-size" )]
292 [o_time_pos_radio selectCellWithTag: config_GetInt( p_intf, "time-position" )];
294 /* retrieve the logo settings */
295 [o_logo_opaque_sld setIntValue: config_GetInt( p_intf, "logo-transparency")];
296 /* in case that no path has been saved yet */
297 if( psz_temp = config_GetPsz( p_intf, "logo-file" ) )
298 [o_logo_image_fld setStringValue: [NSString stringWithUTF8String: psz_temp]];
300 [o_logo_image_fld setStringValue: @""];
301 [o_logo_pos_radio selectCellWithTag: config_GetInt( p_intf, "logo-position" )];
303 /* enable the requested filters */
304 char * psz_subfilters;
305 psz_subfilters = config_GetPsz( p_intf, "sub-filter" );
308 if( strstr( psz_subfilters, "marq") )
309 [o_marq_enabled_ckb setState: YES];
311 [o_marq_enabled_ckb setState: NO];
313 if( strstr( psz_subfilters, "logo") )
314 [o_logo_enabled_ckb setState: YES];
316 [o_logo_enabled_ckb setState: NO];
318 if( strstr( psz_subfilters, "time") )
319 [o_time_enabled_ckb setState: YES];
321 [o_time_enabled_ckb setState: NO];
328 - (IBAction)logo_selectFile:(id)sender
330 NSOpenPanel * openPanel = [NSOpenPanel openPanel];
331 SEL sel = @selector(logo_getFile:returnCode:contextInfo:);
332 [openPanel beginSheetForDirectory:nil file:nil types: [NSArray
333 arrayWithObjects: @"png", @"PNG", @"'PNGf'", nil] modalForWindow:
334 o_sfilter_win modalDelegate:self didEndSelector:sel contextInfo:nil];
337 - (void)logo_getFile: (NSOpenPanel *)sheet returnCode:
338 (int)returnCode contextInfo: (void *)contextInfo
340 if (returnCode == NSOKButton)
342 [o_logo_image_fld setStringValue: [sheet filename]];
343 /* Make sure we notice that */
344 [self propertyChanged: o_logo_image_fld];
348 - (IBAction)propertyChanged:(id)sender
350 intf_thread_t * p_intf = VLCIntf;
351 input_thread_t * p_input = (input_thread_t *)vlc_object_find( p_intf,
352 VLC_OBJECT_INPUT, FIND_ANYWHERE );
356 /* general properties */
357 if( sender == o_sfilter_saveSettings_ckb)
359 o_save_settings = [o_sfilter_saveSettings_ckb state];
363 else if( sender == o_marq_marq_fld )
365 if( [[o_marq_marq_fld stringValue] length] == 0 )
367 val.psz_string = (char *)"";
371 val.psz_string = (char *)[[o_marq_marq_fld stringValue] UTF8String];
375 var_Set( p_input->p_libvlc_global, "marq-marquee", val );
377 config_PutPsz( p_intf, "marq-marquee", val.psz_string );
380 else if( sender == o_marq_pos_radio )
382 val.i_int = [[o_marq_pos_radio selectedCell] tag];
385 var_Set( p_input->p_libvlc_global, "marq-position", val );
387 config_PutInt( p_intf, "marq-position", val.i_int );
390 else if( sender == o_marq_color_pop )
392 val.i_int = strtol( [[[o_colors objectAtIndex: [o_marq_color_pop
393 indexOfSelectedItem]] objectAtIndex: 1] UTF8String], NULL, 0 );
396 var_Set( p_input->p_libvlc_global, "marq-color", val );
398 config_PutInt( p_intf, "marq-color", val.i_int );
401 else if( sender == o_marq_opaque_sld )
403 val.i_int = [o_marq_opaque_sld intValue];
406 var_Set( p_input->p_libvlc_global, "marq-opacity", val );
408 config_PutInt( p_intf, "marq-opacity", val.i_int );
411 else if( sender == o_marq_size_pop )
413 val.i_int = [[o_marq_size_pop titleOfSelectedItem] intValue];
416 var_Set( p_input->p_libvlc_global, "marq-size", val );
418 config_PutInt( p_intf, "marq-size", val.i_int );
421 else if( sender == o_marq_tmOut_fld && [[sender stringValue] length] > 0 )
423 val.i_int = [o_marq_tmOut_fld intValue];
426 var_Set( p_input->p_libvlc_global, "marq-timeout", val );
428 config_PutInt( p_intf, "marq-timeout", val.i_int );
433 else if( sender == o_time_stamp_fld )
435 if( [[o_time_stamp_fld stringValue] length] == 0 )
437 val.psz_string = (char *)"";
441 val.psz_string = (char *)[[o_time_stamp_fld stringValue] UTF8String];
445 var_Set( p_input->p_libvlc_global, "time-format", val );
447 config_PutPsz( p_intf, "time-format", val.psz_string );
450 else if( sender == o_time_pos_radio )
452 val.i_int = [[o_time_pos_radio selectedCell] tag];
455 var_Set( p_input->p_libvlc_global, "time-position", val );
457 config_PutInt( p_intf, "time-position", val.i_int );
460 else if( sender == o_time_color_pop )
462 val.i_int = strtol( [[[o_colors objectAtIndex: [o_time_color_pop
463 indexOfSelectedItem]] objectAtIndex: 1] UTF8String], NULL, 0 );
466 var_Set( p_input->p_libvlc_global, "time-color", val );
468 config_PutInt( p_intf, "time-color", val.i_int );
471 else if( sender == o_time_opaque_sld )
473 val.i_int = [o_time_opaque_sld intValue];
476 var_Set( p_input->p_libvlc_global, "time-opacity", val );
478 config_PutInt( p_intf, "time-opacity", val.i_int );
481 else if( sender == o_time_size_pop )
483 val.i_int = [[o_time_size_pop titleOfSelectedItem] intValue];
486 var_Set( p_input->p_libvlc_global, "time-size", val );
488 config_PutInt( p_intf, "time-size", val.i_int );
492 else if( sender == o_logo_opaque_sld )
494 val.i_int = [o_logo_opaque_sld intValue];
497 var_Set( p_input->p_libvlc_global, "logo-transparency", val );
499 config_PutInt( p_intf, "logo-transparency", val.i_int );
502 else if( sender == o_logo_pos_radio )
504 val.i_int = [[o_logo_pos_radio selectedCell] tag];
507 var_Set( p_input->p_libvlc_global, "logo-position", val );
509 config_PutInt( p_intf, "logo-position", val.i_int );
511 else if ( sender == o_logo_image_fld )
513 val.psz_string = [[o_logo_image_fld stringValue] cString];
516 var_Set( p_input->p_libvlc_global, "logo-file", val );
518 config_PutPsz( p_intf, "logo-file", val.psz_string );
523 msg_Err( p_intf, "couldn't find any action for sender" );
529 o_config_changed = YES;
530 vlc_object_release( p_input );
534 - (IBAction)enableFilter:(id)sender
536 if( sender == o_marq_enabled_ckb )
538 if( [o_marq_enabled_ckb state] == NSOnState )
540 [self changeFiltersString:(char *)"marq" onOrOff:VLC_TRUE];
544 [self changeFiltersString:(char *)"marq" onOrOff:VLC_FALSE];
548 if( sender == o_logo_enabled_ckb )
550 if( [o_logo_enabled_ckb state] == NSOnState )
552 [self changeFiltersString:(char *)"logo" onOrOff:VLC_TRUE];
556 [self changeFiltersString:(char *)"logo" onOrOff:VLC_FALSE];
560 if( sender == o_time_enabled_ckb )
562 if( [o_time_enabled_ckb state] == NSOnState )
564 [self changeFiltersString:(char *)"time" onOrOff:VLC_TRUE];
568 [self changeFiltersString:(char *)"time" onOrOff:VLC_FALSE];
576 [o_marq_color_pop setEnabled: [o_marq_enabled_ckb state]];
577 [o_marq_marq_fld setEnabled: [o_marq_enabled_ckb state]];
578 [o_marq_opaque_sld setEnabled: [o_marq_enabled_ckb state]];
579 [o_marq_size_pop setEnabled: [o_marq_enabled_ckb state]];
580 [o_marq_tmOut_fld setEnabled: [o_marq_enabled_ckb state]];
581 [o_marq_pos_radio setEnabled: [o_marq_enabled_ckb state]];
586 [o_time_color_pop setEnabled: [o_time_enabled_ckb state]];
587 [o_time_stamp_fld setEnabled: [o_time_enabled_ckb state]];
588 [o_time_opaque_sld setEnabled: [o_time_enabled_ckb state]];
589 [o_time_size_pop setEnabled: [o_time_enabled_ckb state]];
590 [o_time_pos_radio setEnabled: [o_time_enabled_ckb state]];
595 [o_logo_image_btn setEnabled: [o_logo_enabled_ckb state]];
596 [o_logo_image_fld setEnabled: [o_logo_enabled_ckb state]];
597 [o_logo_opaque_sld setEnabled: [o_logo_enabled_ckb state]];
598 [o_logo_pos_radio setEnabled: [o_logo_enabled_ckb state]];
601 - (void)changeFiltersString:(char *)psz_name onOrOff:(vlc_bool_t )b_add
603 /* copied from ../wxwidgets/extrapanel.cpp
604 * renamed to conform with Cocoa's rules
605 * and slightly modified to suit our needs */
607 intf_thread_t * p_intf = VLCIntf;
609 char *psz_parser, *psz_string;
610 psz_string = config_GetPsz( p_intf, "sub-filter" );
612 if( !psz_string ) psz_string = strdup("");
614 psz_parser = strstr( psz_string, psz_name );
620 psz_parser = psz_string;
621 asprintf( &psz_string, (*psz_string) ? "%s:%s" : "%s%s",
622 psz_string, psz_name );
634 memmove( psz_parser, psz_parser + strlen(psz_name) +
635 (*(psz_parser + strlen(psz_name)) == ':' ? 1 : 0 ),
636 strlen(psz_parser + strlen(psz_name)) + 1 );
638 /* Remove trailing : : */
639 if( *(psz_string+strlen(psz_string ) -1 ) == ':' )
641 *(psz_string+strlen(psz_string ) -1 ) = '\0';
651 config_PutPsz( p_intf, "sub-filter", psz_string );
653 /* Try to set on the fly */
654 /* FIXME: enable this once we support on-the-fly addition of this kind of
656 vout_thread_t *p_vout;
657 p_vout = (vout_thread_t *)vlc_object_find( p_intf, VLC_OBJECT_VOUT,
661 var_SetString( p_vout, "sub-filter", psz_string );
662 vlc_object_release( p_vout );
667 o_config_changed = YES;