* npolibvlc.cpp: official Javascript APIs
*****************************************************************************
* Copyright (C) 2002-2009 the VideoLAN team
+ * Copyright (C) 2010 M2X BV
*
* Authors: Damien Fouilleul <Damien.Fouilleul@laposte.net>
- * JP Dinger <jpd@m2x.nl>
+ * JP Dinger <jpd@videolan.org>
*
* 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., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, 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 "config.h"
"subtitle",
"crop",
"teletext",
- "marquee"
+ "marquee",
+ "logo"
};
enum LibvlcVideoNPObjectPropertyIds
ID_video_subtitle,
ID_video_crop,
ID_video_teletext,
- ID_video_marquee
+ ID_video_marquee,
+ ID_video_logo
};
COUNTNAMES(LibvlcVideoNPObject,propertyCount,propertyNames);
OBJECT_TO_NPVARIANT(NPN_RetainObject(marqueeObj), result);
return INVOKERESULT_NO_ERROR;
}
+ case ID_video_logo:
+ {
+ InstantObj<LibvlcLogoNPObject>( logoObj );
+ OBJECT_TO_NPVARIANT(NPN_RetainObject(logoObj), result);
+ return INVOKERESULT_NO_ERROR;
+ }
}
}
return INVOKERESULT_GENERIC_ERROR;
}
return INVOKERESULT_GENERIC_ERROR;
}
+
+const NPUTF8 * const LibvlcLogoNPObject::propertyNames[] = {
+ "delay",
+ "repeat",
+ "opacity",
+ "position",
+ "x",
+ "y",
+};
+enum LibvlcLogoNPObjectPropertyIds {
+ ID_logo_delay,
+ ID_logo_repeat,
+ ID_logo_opacity,
+ ID_logo_position,
+ ID_logo_x,
+ ID_logo_y,
+};
+COUNTNAMES(LibvlcLogoNPObject,propertyCount,propertyNames);
+static const unsigned char logo_idx[] = {
+ libvlc_logo_delay,
+ libvlc_logo_repeat,
+ libvlc_logo_opacity,
+ 0,
+ libvlc_logo_x,
+ libvlc_logo_y,
+};
+
+struct posidx_s { const char *n; size_t i; };
+static const posidx_s posidx[] = {
+ { "center", 0 },
+ { "left", 1 },
+ { "right", 2 },
+ { "top", 4 },
+ { "bottom", 8 },
+ { "top-left", 5 },
+ { "top-right", 6 },
+ { "bottom-left", 9 },
+ { "bottom-right", 10 },
+};
+enum { num_posidx = sizeof(posidx)/sizeof(*posidx) };
+
+static inline const char *logo_numtopos( size_t i )
+{
+ for( const posidx_s *h=posidx; h<posidx+num_posidx; ++h )
+ if( h->i == i )
+ return h->n;
+ return "undefined";
+}
+
+static inline bool logo_postonum( const char *n, size_t &i )
+{
+ for( const posidx_s *h=posidx; h<posidx+num_posidx; ++h )
+ if( !strcasecmp( n, h->n ) )
+ { i=h->i; return true; }
+ return false;
+}
+
+RuntimeNPObject::InvokeResult
+LibvlcLogoNPObject::getProperty(int index, NPVariant &result)
+{
+ if( !isPluginRunning() )
+ return INVOKERESULT_GENERIC_ERROR;
+
+ VlcPlugin* p_plugin = getPrivate<VlcPlugin>();
+ libvlc_exception_t ex;
+ libvlc_exception_init(&ex);
+ libvlc_media_player_t *p_md = p_plugin->getMD(&ex);
+ RETURN_ON_EXCEPTION(this,ex);
+
+ switch( index )
+ {
+ case ID_logo_delay:
+ case ID_logo_repeat:
+ case ID_logo_opacity:
+ case ID_logo_x:
+ case ID_logo_y:
+
+ INT32_TO_NPVARIANT(
+ libvlc_video_get_logo_int(p_md, logo_idx[index], &ex), result);
+
+ RETURN_ON_EXCEPTION(this,ex);
+ break;
+
+ case ID_logo_position:
+ STRINGZ_TO_NPVARIANT( logo_numtopos(
+ libvlc_video_get_logo_int(p_md, libvlc_logo_position, &ex) ),
+ result );
+
+ RETURN_ON_EXCEPTION(this,ex);
+ break;
+ default:
+ return INVOKERESULT_GENERIC_ERROR;
+ }
+ return INVOKERESULT_NO_ERROR;
+}
+
+RuntimeNPObject::InvokeResult
+LibvlcLogoNPObject::setProperty(int index, const NPVariant &value)
+{
+ size_t i;
+
+ if( !isPluginRunning() )
+ return INVOKERESULT_GENERIC_ERROR;
+
+ VlcPlugin* p_plugin = getPrivate<VlcPlugin>();
+ libvlc_exception_t ex;
+ libvlc_exception_init(&ex);
+
+ libvlc_media_player_t *p_md = p_plugin->getMD(&ex);
+ RETURN_ON_EXCEPTION(this,ex);
+
+ switch( index )
+ {
+ case ID_logo_delay:
+ case ID_logo_repeat:
+ case ID_logo_opacity:
+ case ID_logo_x:
+ case ID_logo_y:
+ if( !NPVARIANT_IS_INT32(value) )
+ return INVOKERESULT_INVALID_VALUE;
+
+ libvlc_video_set_logo_int(p_md, logo_idx[index],
+ NPVARIANT_TO_INT32( value ), &ex);
+
+ RETURN_ON_EXCEPTION(this,ex);
+ break;
+
+ case ID_logo_position:
+ if( !NPVARIANT_IS_STRING(value) ||
+ !logo_postonum( NPVARIANT_TO_STRING(value).utf8characters, i ) )
+ return INVOKERESULT_INVALID_VALUE;
+
+ libvlc_video_set_logo_int(p_md, libvlc_logo_position, i, &ex);
+
+ RETURN_ON_EXCEPTION(this,ex);
+ break;
+ default:
+ return INVOKERESULT_GENERIC_ERROR;
+ }
+ return INVOKERESULT_NO_ERROR;
+}
+
+
+const NPUTF8 * const LibvlcLogoNPObject::methodNames[] = {
+ "enable",
+ "disable",
+ "file",
+};
+enum LibvlcLogoNPObjectMethodIds {
+ ID_logo_enable,
+ ID_logo_disable,
+ ID_logo_file,
+};
+COUNTNAMES(LibvlcLogoNPObject,methodCount,methodNames);
+
+RuntimeNPObject::InvokeResult
+LibvlcLogoNPObject::invoke(int index, const NPVariant *args,
+ uint32_t argCount, NPVariant &result)
+{
+ char *buf, *h;
+ size_t i, len;
+
+ if( !isPluginRunning() )
+ return INVOKERESULT_GENERIC_ERROR;
+
+ libvlc_exception_t ex;
+ libvlc_exception_init(&ex);
+ libvlc_media_player_t *p_md = getPrivate<VlcPlugin>()->getMD(&ex);
+ RETURN_ON_EXCEPTION(this,ex);
+
+ switch( index )
+ {
+ case ID_logo_enable:
+ case ID_logo_disable:
+ if( argCount != 0 )
+ return INVOKERESULT_GENERIC_ERROR;
+
+ libvlc_video_set_logo_int(p_md, libvlc_logo_enable,
+ index != ID_logo_disable, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ VOID_TO_NPVARIANT(result);
+ break;
+
+ case ID_logo_file:
+ if( argCount == 0 )
+ return INVOKERESULT_GENERIC_ERROR;
+
+ for( len=0,i=0;i<argCount;++i )
+ {
+ if( !NPVARIANT_IS_STRING(args[i]) )
+ return INVOKERESULT_INVALID_VALUE;
+ len+=NPVARIANT_TO_STRING(args[i]).utf8length+1;
+ }
+
+ buf = (char *)malloc( len+1 );
+ if( !buf )
+ return INVOKERESULT_OUT_OF_MEMORY;
+
+ for( h=buf,i=0;i<argCount;++i )
+ {
+ if(i) *h++=';';
+ len=NPVARIANT_TO_STRING(args[i]).utf8length;
+ memcpy(h,NPVARIANT_TO_STRING(args[i]).utf8characters,len);
+ h+=len;
+ }
+ *h='\0';
+
+ libvlc_video_set_logo_string(p_md, libvlc_logo_file, buf, &ex);
+ free( buf );
+ RETURN_ON_EXCEPTION(this,ex);
+ VOID_TO_NPVARIANT(result);
+ break;
+ }
+ return INVOKERESULT_NO_ERROR;
+}
+
projects / vlc / blobdiff