1 /*****************************************************************************
2 * TrackSynchronization.m: MacOS X interface module
3 *****************************************************************************
4 * Copyright (C) 2011-2012 VLC authors and VideoLAN
5 * Copyright (C) 2011-2012 Felix Paul Kühne
8 * Authors: Felix Paul Kühne <fkuehne -at- videolan -dot- org>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
25 #import "CompatibilityFixes.h"
27 #import <vlc_common.h>
28 #import "TrackSynchronization.h"
30 @implementation VLCTrackSynchronization
31 static VLCTrackSynchronization *_o_sharedInstance = nil;
33 + (VLCTrackSynchronization *)sharedInstance
35 return _o_sharedInstance ? _o_sharedInstance : [[self alloc] init];
40 if (_o_sharedInstance) {
44 _o_sharedInstance = [super init];
47 return _o_sharedInstance;
52 [o_window setTitle:_NS("Track Synchronization")];
53 [o_reset_btn setTitle:_NS("Reset")];
54 [o_av_lbl setStringValue:_NS("Audio/Video")];
55 [o_av_advance_lbl setStringValue: _NS("Audio track synchronization:")];
56 [[o_av_value_fld formatter] setFormat:[NSString stringWithFormat:@"#,##0.000 %@", _NS("s")]];
57 [o_av_value_fld setToolTip: _NS("A positive value means that the audio is ahead of the video")];
58 [o_sv_lbl setStringValue: _NS("Subtitles/Video")];
59 [o_sv_advance_lbl setStringValue: _NS("Subtitle track syncronization:")];
60 [[o_sv_advance_value_fld formatter] setFormat:[NSString stringWithFormat:@"#,##0.000 %@", _NS("s")]];
61 [o_sv_advance_value_fld setToolTip: _NS("A positive value means that the subtitles are ahead of the video" )];
62 [o_sv_speed_lbl setStringValue: _NS("Subtitles speed:")];
63 [[o_sv_speed_value_fld formatter] setFormat:[NSString stringWithFormat:@"#,##0.000 %@", _NS("fps")]];
66 [o_window setCollectionBehavior: NSWindowCollectionBehaviorFullScreenAuxiliary];
68 [self resetValues:self];
71 - (IBAction)toggleWindow:(id)sender
73 if( [o_window isVisible] )
74 [o_window orderOut:sender];
76 [o_window makeKeyAndOrderFront:sender];
79 - (IBAction)resetValues:(id)sender
81 [o_av_value_fld setFloatValue:0.0];
82 [o_sv_advance_value_fld setFloatValue:0.0];
83 [o_sv_speed_value_fld setFloatValue:1.0];
84 [o_av_stp setFloatValue:0.0];
85 [o_sv_advance_stp setFloatValue:0.0];
86 [o_sv_speed_stp setFloatValue:1.0];
88 input_thread_t * p_input = pl_CurrentInput( p_intf );
92 var_SetTime( p_input, "audio-delay", 0.0 );
93 var_SetTime( p_input, "spu-delay", 0.0 );
94 var_SetFloat( p_input, "sub-fps", 1.0 );
95 vlc_object_release( p_input );
101 input_thread_t * p_input = pl_CurrentInput( p_intf );
105 [o_av_value_fld setDoubleValue: var_GetTime( p_input, "audio-delay" ) / 1000000.];
106 [o_sv_advance_value_fld setDoubleValue: var_GetTime( p_input, "spu-delay" ) / 1000000.];
107 [o_sv_speed_value_fld setFloatValue: var_GetFloat( p_input, "sub-fps" )];
108 vlc_object_release( p_input );
110 [o_av_stp setDoubleValue: [o_av_value_fld doubleValue]];
111 [o_sv_advance_stp setDoubleValue: [o_sv_advance_value_fld doubleValue]];
112 [o_sv_speed_stp setDoubleValue: [o_sv_speed_value_fld doubleValue]];
115 - (IBAction)avValueChanged:(id)sender
117 if( sender == o_av_minus_btn )
118 [o_av_value_fld setDoubleValue: [o_av_value_fld doubleValue] - 0.5];
120 if( sender == o_av_plus_btn )
121 [o_av_value_fld setDoubleValue: [o_av_value_fld doubleValue] + 0.5];
123 if( sender == o_av_stp )
124 [o_av_value_fld setDoubleValue: [o_av_stp doubleValue]];
126 [o_av_stp setDoubleValue: [o_av_value_fld doubleValue]];
128 input_thread_t * p_input = pl_CurrentInput( p_intf );
132 var_SetTime( p_input, "audio-delay", [o_av_value_fld doubleValue] * 1000000. );
134 vlc_object_release( p_input );
138 - (IBAction)svAdvanceValueChanged:(id)sender
140 if( sender == o_sv_advance_minus_btn )
141 [o_sv_advance_value_fld setDoubleValue: [o_sv_advance_value_fld doubleValue] - 0.5];
143 if( sender == o_sv_advance_plus_btn )
144 [o_sv_advance_value_fld setDoubleValue: [o_sv_advance_value_fld doubleValue] + 0.5];
146 if( sender == o_sv_advance_stp )
147 [o_sv_advance_value_fld setDoubleValue: [o_sv_advance_stp doubleValue]];
149 [o_sv_advance_stp setDoubleValue: [o_sv_advance_value_fld doubleValue]];
151 input_thread_t * p_input = pl_CurrentInput( p_intf );
155 var_SetTime( p_input, "spu-delay", [o_sv_advance_value_fld doubleValue] * 1000000. );
157 vlc_object_release( p_input );
161 - (IBAction)svSpeedValueChanged:(id)sender
163 if( sender == o_sv_speed_minus_btn )
164 [o_sv_speed_value_fld setFloatValue: [o_sv_speed_value_fld floatValue] - 0.5];
166 if( sender == o_sv_speed_plus_btn )
167 [o_sv_speed_value_fld setFloatValue: [o_sv_speed_value_fld floatValue] + 0.5];
169 if( sender == o_sv_speed_stp )
170 [o_sv_speed_value_fld setFloatValue: [o_sv_speed_stp floatValue]];
172 [o_sv_speed_stp setFloatValue: [o_sv_speed_value_fld floatValue]];
174 input_thread_t * p_input = pl_CurrentInput( p_intf );
178 var_SetFloat( p_input, "sub-fps", [o_sv_speed_value_fld floatValue] );
180 vlc_object_release( p_input );