/*****************************************************************************
* time.cpp
*****************************************************************************
- * Copyright (C) 2003 VideoLAN
- * $Id: time.cpp,v 1.2 2004/01/11 17:12:17 asmax Exp $
+ * Copyright (C) 2003 the VideoLAN team
+ * $Id$
*
* Authors: Cyril Deguet <asmax@via.ecp.fr>
- * Olivier Teulière <ipkiss@via.ecp.fr>
+ * Olivier Teulière <ipkiss@via.ecp.fr>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
-#include <stdio.h> // snprintf
-
+#include <vlc_input.h>
#include "time.hpp"
-#include <vlc/input.h>
-void Time::set( float percentage, bool updateVLC )
-{
- if( getIntf()->p_sys->p_input == NULL )
- {
- return;
- }
+inline bool StreamTime::havePosition() const {
+ input_thread_t *p_input = getIntf()->p_sys->p_input;
+ return p_input && ( var_GetFloat( p_input, "position" ) != 0.0 );
+}
+
+void StreamTime::set( float percentage, bool updateVLC )
+{
VarPercent::set( percentage );
// Avoid looping forever...
- if( updateVLC )
- {
- vlc_value_t pos;
- pos.f_float = percentage;
-
- var_Set( getIntf()->p_sys->p_input, "position", pos );
- }
+ if( updateVLC && getIntf()->p_sys->p_input )
+ var_SetFloat( getIntf()->p_sys->p_input, "position", percentage );
}
-string Time::getAsStringPercent() const
+string StreamTime::getAsStringPercent() const
{
int value = (int)(100. * get());
// 0 <= value <= 100, so we need 4 chars
- char *str = new char[4];
+ char str[4];
snprintf( str, 4, "%d", value );
- string ret = str;
- delete[] str;
-
- return ret;
+ return string(str);
}
-string Time::getAsStringTime() const
+string StreamTime::formatTime( int seconds, bool bShortFormat ) const
{
- if( getIntf()->p_sys->p_input == NULL ||
- !getIntf()->p_sys->p_input->stream.b_seekable )
+ char psz_time[MSTRTIME_MAX_SIZE];
+ if( bShortFormat && (seconds < 60 * 60) )
{
- return "-:--:--";
+ snprintf( psz_time, MSTRTIME_MAX_SIZE, "%02d:%02d",
+ (int) (seconds / 60 % 60),
+ (int) (seconds % 60) );
}
+ else
+ {
+ snprintf( psz_time, MSTRTIME_MAX_SIZE, "%d:%02d:%02d",
+ (int) (seconds / (60 * 60)),
+ (int) (seconds / 60 % 60),
+ (int) (seconds % 60) );
+ }
+ return string(psz_time);
+}
- vlc_value_t time;
- char *psz_time = new char[MSTRTIME_MAX_SIZE];
- var_Get( getIntf()->p_sys->p_input, "time", &time );
- int i_seconds = time.i_time / 1000000;
- snprintf( psz_time, MSTRTIME_MAX_SIZE, "%d:%02d:%02d",
- (int) (i_seconds / (60 * 60)),
- (int) (i_seconds / 60 % 60),
- (int) (i_seconds % 60) );
+string StreamTime::getAsStringCurrTime( bool bShortFormat ) const
+{
+ if( !havePosition() )
+ return "-:--:--";
+
+ mtime_t time = var_GetTime( getIntf()->p_sys->p_input, "time" );
+ return formatTime( time / 1000000, bShortFormat );
+}
+
+
+string StreamTime::getAsStringTimeLeft( bool bShortFormat ) const
+{
+ if( !havePosition() )
+ return "-:--:--";
+
+ mtime_t time = var_GetTime( getIntf()->p_sys->p_input, "time" ),
+ duration = var_GetTime( getIntf()->p_sys->p_input, "length" );
+
+ return formatTime( (duration - time) / 1000000, bShortFormat );
+}
- string ret = psz_time;
- delete[] psz_time;
- return ret;
+string StreamTime::getAsStringDuration( bool bShortFormat ) const
+{
+ if( !havePosition() )
+ return "-:--:--";
+
+ mtime_t time = var_GetTime( getIntf()->p_sys->p_input, "length" );
+ return formatTime( time / 1000000, bShortFormat );
}