* 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"
#include "vlcplugin.h"
#include "npolibvlc.h"
+#include "position.h"
+
/*
** Local helper macros and function
*/
#define RETURN_ON_EXCEPTION(this,ex) \
do { if( libvlc_exception_raised(&ex) ) \
{ \
- NPN_SetException(this, libvlc_exception_get_message(&ex)); \
+ NPN_SetException(this, libvlc_errmsg()); \
libvlc_exception_clear(&ex); \
return INVOKERESULT_GENERIC_ERROR; \
} } while(false)
+#define ERROR_EVENT_NOT_FOUND "ERROR: One or more events could not be found."
+#define ERROR_API_VERSION "ERROR: NPAPI version not high enough. (Gecko >= 1.9 needed)"
+
+// Make a copy of an NPVariant.
+NPVariant copyNPVariant(const NPVariant& original)
+{
+ NPVariant res;
+
+ if (NPVARIANT_IS_STRING(original))
+ STRINGZ_TO_NPVARIANT(strdup(NPVARIANT_TO_STRING(original).utf8characters), res);
+ else if (NPVARIANT_IS_INT32(original))
+ INT32_TO_NPVARIANT(NPVARIANT_TO_INT32(original), res);
+ else if (NPVARIANT_IS_DOUBLE(original))
+ DOUBLE_TO_NPVARIANT(NPVARIANT_TO_DOUBLE(original), res);
+ else if (NPVARIANT_IS_OBJECT(original))
+ {
+ NPObject *obj = NPVARIANT_TO_OBJECT(original);
+ NPN_RetainObject(obj);
+ OBJECT_TO_NPVARIANT(obj, res);
+ }
+ else if (NPVARIANT_IS_BOOLEAN(original))
+ BOOLEAN_TO_NPVARIANT(NPVARIANT_TO_BOOLEAN(original), res);
+
+ return res;
+}
+
+// Parse an event Array given as a NPObject by JS.
+// This function is similar to LibvlcPlaylistNPObject::parseOptions,
+// but we don't use it because it's not clearly accessible and the FIXME flags
+// implie that it might be modified.
+bool parseEventArray(NPObject *obj, eventtypes_bitmap_t &eventToGet, NPP instance)
+{
+ NPIdentifier propId = NPN_GetStringIdentifier("length");
+ NPVariant value;
+
+ if (!NPN_GetProperty(instance, obj, propId, &value))
+ return false;
+
+ int count = NPVARIANT_TO_INT32(value);
+ NPN_ReleaseVariantValue(&value);
+ if (count == 0)
+ return false;
+
+ int nOptions = 0;
+ while (nOptions < count)
+ {
+ propId = NPN_GetIntIdentifier(nOptions);
+ // if there is no other string in the array.
+ if( ! NPN_GetProperty(instance, obj, propId, &value) )
+ break;
+
+ // if the element is not a string.
+ if( ! NPVARIANT_IS_STRING(value) )
+ {
+ NPN_ReleaseVariantValue(&value);
+ break;
+ }
+
+ if (!eventToGet.add_event(NPVARIANT_TO_STRING(value).utf8characters))
+ return false;
+ nOptions++;
+ }
+ return true;
+}
+
/*
** implementation of libvlc root object
*/
"playlist",
"subtitle",
"video",
+ "events",
"VersionInfo",
};
COUNTNAMES(LibvlcRootNPObject,propertyCount,propertyNames);
ID_root_playlist,
ID_root_subtitle,
ID_root_video,
+ ID_root_events,
ID_root_VersionInfo,
};
switch( index )
{
case ID_root_audio:
- // create child object in lazyman fashion to avoid
- // ownership problem with firefox
- if( ! audioObj )
- audioObj = NPN_CreateObject(_instance,
- RuntimeNPClass<LibvlcAudioNPObject>::getClass());
+ InstantObj<LibvlcAudioNPObject>( audioObj );
OBJECT_TO_NPVARIANT(NPN_RetainObject(audioObj), result);
return INVOKERESULT_NO_ERROR;
case ID_root_input:
- // create child object in lazyman fashion to avoid
- // ownership problem with firefox
- if( ! inputObj )
- inputObj = NPN_CreateObject(_instance,
- RuntimeNPClass<LibvlcInputNPObject>::getClass());
+ InstantObj<LibvlcInputNPObject>( inputObj );
OBJECT_TO_NPVARIANT(NPN_RetainObject(inputObj), result);
return INVOKERESULT_NO_ERROR;
case ID_root_playlist:
- // create child object in lazyman fashion to avoid
- // ownership problem with firefox
- if( ! playlistObj )
- playlistObj = NPN_CreateObject(_instance,
- RuntimeNPClass<LibvlcPlaylistNPObject>::getClass());
+ InstantObj<LibvlcPlaylistNPObject>( playlistObj );
OBJECT_TO_NPVARIANT(NPN_RetainObject(playlistObj), result);
return INVOKERESULT_NO_ERROR;
case ID_root_subtitle:
- // create child object in lazyman fashion to avoid
- // ownership problem with firefox
- if( ! subtitleObj )
- subtitleObj = NPN_CreateObject(_instance,
- RuntimeNPClass<LibvlcSubtitleNPObject>::getClass());
+ InstantObj<LibvlcSubtitleNPObject>( subtitleObj );
OBJECT_TO_NPVARIANT(NPN_RetainObject(subtitleObj), result);
return INVOKERESULT_NO_ERROR;
case ID_root_video:
+ InstantObj<LibvlcVideoNPObject>( videoObj );
+ OBJECT_TO_NPVARIANT(NPN_RetainObject(videoObj), result);
+ return INVOKERESULT_NO_ERROR;
+ case ID_root_events:
// create child object in lazyman fashion to avoid
// ownership problem with firefox
- if( ! videoObj )
- videoObj = NPN_CreateObject(_instance,
- RuntimeNPClass<LibvlcVideoNPObject>::getClass());
- OBJECT_TO_NPVARIANT(NPN_RetainObject(videoObj), result);
+ if( ! eventObj )
+ eventObj = NPN_CreateObject(_instance,
+ RuntimeNPClass<LibvlcEventNPObject>::getClass());
+ OBJECT_TO_NPVARIANT(NPN_RetainObject(eventObj), result);
return INVOKERESULT_NO_ERROR;
case ID_root_VersionInfo:
return invokeResultString(libvlc_get_version(),result);
{
case ID_audio_mute:
{
- bool muted = libvlc_audio_get_mute(p_plugin->getVLC(), &ex);
- RETURN_ON_EXCEPTION(this,ex);
+ bool muted = libvlc_audio_get_mute(p_plugin->getVLC());
BOOLEAN_TO_NPVARIANT(muted, result);
return INVOKERESULT_NO_ERROR;
}
case ID_audio_volume:
{
- int volume = libvlc_audio_get_volume(p_plugin->getVLC(), &ex);
- RETURN_ON_EXCEPTION(this,ex);
+ int volume = libvlc_audio_get_volume(p_plugin->getVLC());
INT32_TO_NPVARIANT(volume, result);
return INVOKERESULT_NO_ERROR;
}
if( NPVARIANT_IS_BOOLEAN(value) )
{
libvlc_audio_set_mute(p_plugin->getVLC(),
- NPVARIANT_TO_BOOLEAN(value), &ex);
- RETURN_ON_EXCEPTION(this,ex);
+ NPVARIANT_TO_BOOLEAN(value));
return INVOKERESULT_NO_ERROR;
}
return INVOKERESULT_INVALID_VALUE;
case ID_audio_togglemute:
if( argCount == 0 )
{
- libvlc_audio_toggle_mute(p_plugin->getVLC(), &ex);
- RETURN_ON_EXCEPTION(this,ex);
+ libvlc_audio_toggle_mute(p_plugin->getVLC());
VOID_TO_NPVARIANT(result);
return INVOKERESULT_NO_ERROR;
}
{
if( index != ID_input_state )
{
- NPN_SetException(this, libvlc_exception_get_message(&ex));
+ NPN_SetException(this, libvlc_errmsg());
libvlc_exception_clear(&ex);
return INVOKERESULT_GENERIC_ERROR;
}
}
case ID_input_state:
{
- int val = libvlc_media_player_get_state(p_md, &ex);
+ int val = libvlc_media_player_get_state(p_md);
RETURN_ON_EXCEPTION(this,ex);
INT32_TO_NPVARIANT(val, result);
return INVOKERESULT_NO_ERROR;
const NPUTF8 * const LibvlcInputNPObject::methodNames[] =
{
/* no methods */
+ "none",
};
-
COUNTNAMES(LibvlcInputNPObject,methodCount,methodNames);
+enum LibvlcInputNPObjectMethodIds
+{
+ ID_none,
+};
+
+RuntimeNPObject::InvokeResult
+LibvlcInputNPObject::invoke(int index, const NPVariant *args,
+ uint32_t argCount, NPVariant &result)
+{
+ /* is plugin still running */
+ if( isPluginRunning() )
+ {
+ switch( index )
+ {
+ case ID_none:
+ return INVOKERESULT_NO_SUCH_METHOD;
+ default:
+ ;
+ }
+ }
+ return INVOKERESULT_GENERIC_ERROR;
+}
+
/*
** implementation of libvlc playlist items object
*/
if( isPluginRunning() )
{
VlcPlugin* p_plugin = getPrivate<VlcPlugin>();
- libvlc_exception_t ex;
- libvlc_exception_init(&ex);
switch( index )
{
case ID_playlistitems_count:
{
- int val = p_plugin->playlist_count(&ex);
- RETURN_ON_EXCEPTION(this,ex);
+ int val = p_plugin->playlist_count();
INT32_TO_NPVARIANT(val, result);
return INVOKERESULT_NO_ERROR;
}
if( isPluginRunning() )
{
VlcPlugin* p_plugin = getPrivate<VlcPlugin>();
- libvlc_exception_t ex;
- libvlc_exception_init(&ex);
switch( index )
{
case ID_playlist_itemcount: /* deprecated */
{
- int val = p_plugin->playlist_count(&ex);
- RETURN_ON_EXCEPTION(this,ex);
+ int val = p_plugin->playlist_count();
INT32_TO_NPVARIANT(val, result);
return INVOKERESULT_NO_ERROR;
}
case ID_playlist_isplaying:
{
- int val = p_plugin->playlist_isplaying(&ex);
- RETURN_ON_EXCEPTION(this,ex);
+ int val = p_plugin->playlist_isplaying();
BOOLEAN_TO_NPVARIANT(val, result);
return INVOKERESULT_NO_ERROR;
}
case ID_playlist_items:
{
- // create child object in lazyman fashion to avoid
- // ownership problem with firefox
- if( ! playlistItemsObj )
- playlistItemsObj =
- NPN_CreateObject(_instance, RuntimeNPClass<
- LibvlcPlaylistItemsNPObject>::getClass());
+ InstantObj<LibvlcPlaylistItemsNPObject>( playlistItemsObj );
OBJECT_TO_NPVARIANT(NPN_RetainObject(playlistItemsObj), result);
return INVOKERESULT_NO_ERROR;
}
return INVOKERESULT_NO_SUCH_METHOD;
// grab URL
+ if( NPVARIANT_IS_NULL(args[0]) )
+ return INVOKERESULT_NO_SUCH_METHOD;
+
char *s = stringValue(NPVARIANT_TO_STRING(args[0]));
if( !s )
return INVOKERESULT_OUT_OF_MEMORY;
case ID_playlist_stop:
if( argCount == 0 )
{
- p_plugin->playlist_stop(&ex);
- RETURN_ON_EXCEPTION(this,ex);
+ p_plugin->playlist_stop();
VOID_TO_NPVARIANT(result);
return INVOKERESULT_NO_ERROR;
}
if( ! moreOptions )
{
/* failed to allocate more memory */
- free(s);
+ free(s);
/* return what we got so far */
*i_options = nOptions;
*ppsz_options = options;
}
options[nOptions++] = stringValue(value);
+ NPN_ReleaseVariantValue(&value);
}
*i_options = nOptions;
*ppsz_options = options;
** implementation of libvlc video object
*/
+LibvlcVideoNPObject::~LibvlcVideoNPObject()
+{
+ if( isValid() )
+ {
+ if( marqueeObj ) NPN_ReleaseObject(marqueeObj);
+ if( logoObj ) NPN_ReleaseObject(logoObj);
+ if( deintObj ) NPN_ReleaseObject(deintObj);
+ }
+}
+
const NPUTF8 * const LibvlcVideoNPObject::propertyNames[] =
{
"fullscreen",
"aspectRatio",
"subtitle",
"crop",
- "teletext"
+ "teletext",
+ "marquee",
+ "logo",
+ "deinterlace",
};
enum LibvlcVideoNPObjectPropertyIds
ID_video_aspectratio,
ID_video_subtitle,
ID_video_crop,
- ID_video_teletext
+ ID_video_teletext,
+ ID_video_marquee,
+ ID_video_logo,
+ ID_video_deinterlace,
};
COUNTNAMES(LibvlcVideoNPObject,propertyCount,propertyNames);
}
case ID_video_teletext:
{
- int i_page = libvlc_video_get_teletext(p_md, &ex);
+/* int i_page = libvlc_video_get_teletext(p_md, &ex);
RETURN_ON_EXCEPTION(this,ex);
INT32_TO_NPVARIANT(i_page, result);
return INVOKERESULT_NO_ERROR;
+*/
+ return INVOKERESULT_NO_SUCH_METHOD;
+ }
+ case ID_video_marquee:
+ {
+ InstantObj<LibvlcMarqueeNPObject>( marqueeObj );
+ 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;
+ }
+ case ID_video_deinterlace:
+ {
+ InstantObj<LibvlcDeinterlaceNPObject>( deintObj );
+ OBJECT_TO_NPVARIANT(NPN_RetainObject(deintObj), result);
+ return INVOKERESULT_NO_ERROR;
}
}
}
{
if( isNumberValue(value) )
{
+/*
libvlc_video_set_teletext(p_md, numberValue(value), &ex);
RETURN_ON_EXCEPTION(this,ex);
return INVOKERESULT_NO_ERROR;
+*/
+ return INVOKERESULT_NO_SUCH_METHOD;
}
return INVOKERESULT_INVALID_VALUE;
}
const NPUTF8 * const LibvlcVideoNPObject::methodNames[] =
{
"toggleFullscreen",
- "toggleTeletext"
+ "toggleTeletext",
};
COUNTNAMES(LibvlcVideoNPObject,methodCount,methodNames);
enum LibvlcVideoNPObjectMethodIds
{
ID_video_togglefullscreen,
- ID_video_toggleteletext
+ ID_video_toggleteletext,
};
RuntimeNPObject::InvokeResult
switch( index )
{
case ID_video_togglefullscreen:
+ {
if( argCount == 0 )
{
p_plugin->toggle_fullscreen(&ex);
return INVOKERESULT_NO_ERROR;
}
return INVOKERESULT_NO_SUCH_METHOD;
+ }
case ID_video_toggleteletext:
+ {
if( argCount == 0 )
{
libvlc_toggle_teletext(p_md, &ex);
return INVOKERESULT_NO_ERROR;
}
return INVOKERESULT_NO_SUCH_METHOD;
+ }
default:
return INVOKERESULT_NO_SUCH_METHOD;
}
}
return INVOKERESULT_GENERIC_ERROR;
}
+
+/*
+** implementation of libvlc marquee object
+*/
+
+const NPUTF8 * const LibvlcMarqueeNPObject::propertyNames[] =
+{
+ "color",
+ "opacity",
+ "position",
+ "refresh",
+ "size",
+ "text",
+ "timeout",
+ "x",
+ "y",
+};
+
+enum LibvlcMarqueeNPObjectPropertyIds
+{
+ ID_marquee_color,
+ ID_marquee_opacity,
+ ID_marquee_position,
+ ID_marquee_refresh,
+ ID_marquee_size,
+ ID_marquee_text,
+ ID_marquee_timeout,
+ ID_marquee_x,
+ ID_marquee_y,
+};
+
+COUNTNAMES(LibvlcMarqueeNPObject,propertyCount,propertyNames);
+
+static const unsigned char marquee_idx[] = {
+ libvlc_marquee_Color,
+ libvlc_marquee_Opacity,
+ libvlc_marquee_Position,
+ libvlc_marquee_Refresh,
+ libvlc_marquee_Size,
+ 0,
+ libvlc_marquee_Timeout,
+ libvlc_marquee_X,
+ libvlc_marquee_Y,
+};
+
+RuntimeNPObject::InvokeResult
+LibvlcMarqueeNPObject::getProperty(int index, NPVariant &result)
+{
+ char *psz;
+
+ 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_marquee_color:
+ case ID_marquee_opacity:
+ case ID_marquee_refresh:
+ case ID_marquee_timeout:
+ case ID_marquee_size:
+ case ID_marquee_x:
+ case ID_marquee_y:
+ INT32_TO_NPVARIANT(
+ libvlc_video_get_marquee_int(p_md, marquee_idx[index], &ex),
+ result );
+ RETURN_ON_EXCEPTION(this,ex);
+ return INVOKERESULT_NO_ERROR;
+
+ case ID_marquee_position:
+ STRINGZ_TO_NPVARIANT( position_bynumber(
+ libvlc_video_get_marquee_int(p_md, libvlc_marquee_Position, &ex) ),
+ result );
+
+ RETURN_ON_EXCEPTION(this,ex);
+ break;
+
+ case ID_marquee_text:
+ psz = libvlc_video_get_marquee_string(p_md, libvlc_marquee_Text, &ex);
+ if( psz )
+ {
+ STRINGZ_TO_NPVARIANT(psz, result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ break;
+ }
+ return INVOKERESULT_GENERIC_ERROR;
+}
+
+RuntimeNPObject::InvokeResult
+LibvlcMarqueeNPObject::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_marquee_color:
+ case ID_marquee_opacity:
+ case ID_marquee_refresh:
+ case ID_marquee_timeout:
+ case ID_marquee_x:
+ case ID_marquee_y:
+ if( NPVARIANT_IS_INT32( value ) )
+ {
+ libvlc_video_set_marquee_int(p_md, marquee_idx[index],
+ NPVARIANT_TO_INT32( value ), &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ return INVOKERESULT_NO_ERROR;
+ }
+ break;
+
+ case ID_marquee_position:
+ if( !NPVARIANT_IS_STRING(value) ||
+ !position_byname( NPVARIANT_TO_STRING(value).utf8characters, i ) )
+ return INVOKERESULT_INVALID_VALUE;
+
+ libvlc_video_set_marquee_int(p_md, libvlc_marquee_Position, i, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ return INVOKERESULT_NO_ERROR;
+
+ case ID_marquee_text:
+ if( NPVARIANT_IS_STRING( value ) )
+ {
+ char *psz_text = stringValue( NPVARIANT_TO_STRING( value ) );
+ libvlc_video_set_marquee_string(p_md, libvlc_marquee_Text,
+ psz_text, &ex);
+ free(psz_text);
+ RETURN_ON_EXCEPTION(this,ex);
+ return INVOKERESULT_NO_ERROR;
+ }
+ break;
+ }
+ return INVOKERESULT_NO_SUCH_METHOD;
+}
+
+const NPUTF8 * const LibvlcMarqueeNPObject::methodNames[] =
+{
+ "enable",
+ "disable",
+};
+COUNTNAMES(LibvlcMarqueeNPObject,methodCount,methodNames);
+
+enum LibvlcMarqueeNPObjectMethodIds
+{
+ ID_marquee_enable,
+ ID_marquee_disable,
+};
+
+RuntimeNPObject::InvokeResult
+LibvlcMarqueeNPObject::invoke(int index, const NPVariant *args,
+ uint32_t argCount, 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_marquee_enable:
+ case ID_marquee_disable:
+ libvlc_video_set_marquee_int(p_md, libvlc_marquee_Enable,
+ index!=ID_marquee_disable, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ VOID_TO_NPVARIANT(result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ return INVOKERESULT_NO_SUCH_METHOD;
+}
+
+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,
+};
+
+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( position_bynumber(
+ 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) ||
+ !position_byname( 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;
+ default:
+ return INVOKERESULT_NO_SUCH_METHOD;
+ }
+ return INVOKERESULT_NO_ERROR;
+}
+
+
+const NPUTF8 * const LibvlcDeinterlaceNPObject::propertyNames[] = {
+};
+enum LibvlcDeinterlaceNPObjectPropertyIds {
+};
+COUNTNAMES(LibvlcDeinterlaceNPObject,propertyCount,propertyNames);
+
+RuntimeNPObject::InvokeResult
+LibvlcDeinterlaceNPObject::getProperty(int index, NPVariant &result)
+{
+ return INVOKERESULT_GENERIC_ERROR;
+}
+
+RuntimeNPObject::InvokeResult
+LibvlcDeinterlaceNPObject::setProperty(int index, const NPVariant &value)
+{
+ return INVOKERESULT_GENERIC_ERROR;
+}
+
+
+const NPUTF8 * const LibvlcDeinterlaceNPObject::methodNames[] = {
+ "enable",
+ "disable",
+};
+enum LibvlcDeinterlaceNPObjectMethodIds {
+ ID_deint_enable,
+ ID_deint_disable,
+};
+COUNTNAMES(LibvlcDeinterlaceNPObject,methodCount,methodNames);
+
+RuntimeNPObject::InvokeResult
+LibvlcDeinterlaceNPObject::invoke(int index, const NPVariant *args,
+ uint32_t argCount, NPVariant &result)
+{
+ char *psz;
+
+ 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_deint_disable:
+ libvlc_video_set_deinterlace(p_md, 0, "", &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ break;
+
+ case ID_deint_enable:
+ if( argCount != 1 || !NPVARIANT_IS_STRING( args[0] ) )
+ return INVOKERESULT_INVALID_VALUE;
+
+ psz = stringValue( NPVARIANT_TO_STRING( args[0] ) );
+ libvlc_video_set_deinterlace(p_md, 1, psz, &ex);
+ free(psz);
+ RETURN_ON_EXCEPTION(this,ex);
+ break;
+
+ default:
+ return INVOKERESULT_NO_SUCH_METHOD;
+ }
+ return INVOKERESULT_NO_ERROR;
+}
+
+
+
+/*
+** implementation of libvlc event object
+*/
+
+const NPUTF8 * const LibvlcEventNPObject::propertyNames[] =
+{
+};
+
+enum LibvlcEventNPObjectPropertyIds
+{
+};
+COUNTNAMES(LibvlcEventNPObject,propertyCount,propertyNames);
+
+const NPUTF8 * const LibvlcEventNPObject::methodNames[] =
+{
+ "addListener",
+ "removeListeners",
+};
+COUNTNAMES(LibvlcEventNPObject,methodCount,methodNames);
+
+enum LibvlcEventNPObjectMethodIds
+{
+ ID_event_addListener,
+ ID_event_removeListeners,
+};
+
+bool LibvlcEventNPObject::parseArgs(const NPVariant *args, uint32_t argCount,
+ eventtypes_bitmap_t &eventToGet)
+{
+ if (argCount > 2)
+ eventToGet.clear();
+
+ for (int argIndex = 2; argIndex < argCount; argIndex++)
+ {
+ if (NPVARIANT_IS_STRING(args[argIndex]))
+ {
+ if (!eventToGet.add_event(NPVARIANT_TO_STRING(args[argIndex]).utf8characters))
+ return false;
+ }
+ else if (NPVARIANT_IS_OBJECT(args[argIndex]))
+ {
+ if (!parseEventArray(NPVARIANT_TO_OBJECT(args[argIndex]), eventToGet, _instance))
+ return false;
+ }
+ else
+ return false;
+ }
+ return true;
+}
+
+RuntimeNPObject::InvokeResult
+LibvlcEventNPObject::invoke(int index, const NPVariant *args,
+ uint32_t argCount, NPVariant &result)
+{
+ /* is plugin still running */
+ if( isPluginRunning() )
+ {
+ libvlc_exception_t ex;
+ libvlc_exception_init(&ex);
+
+ switch( index )
+ {
+ case ID_event_addListener:
+ if (argCount >= 2)
+ {
+ // Checks if the first argument is a NPObject
+ if (!NPVARIANT_IS_OBJECT(args[0]))
+ return INVOKERESULT_NO_SUCH_METHOD;
+
+ // Checks if the browser has the NPAPI version 0.19 at least.
+ if (!VlcPlugin::canUseEventListener())
+ {
+ NPN_SetException(this, strdup(ERROR_API_VERSION));
+ return INVOKERESULT_GENERIC_ERROR;
+ }
+
+ VlcPlugin* p_plugin = getPrivate<VlcPlugin>();
+
+ // Gets the binary field corresponding to the events the
+ // listener must listen to if specified.
+ // Else, listen to all events.
+ eventtypes_bitmap_t eventToGet;
+ eventToGet.set_all_events();
+
+ if (!parseArgs(args, argCount, eventToGet))
+ {
+ NPN_SetException(this, strdup(ERROR_EVENT_NOT_FOUND));
+ return INVOKERESULT_GENERIC_ERROR;
+ }
+
+ NPObject *listener = NPVARIANT_TO_OBJECT(args[0]);
+ NPN_RetainObject(listener);
+
+ EventListener *eventListener = new EventListener();
+ eventListener->listener = listener;
+ eventListener->id = copyNPVariant(args[1]);
+ eventListener->eventMap = eventToGet;
+
+ p_plugin->eventToCatch.add_event(eventToGet);
+
+ p_plugin->eventListeners.push_back(eventListener);
+
+ return INVOKERESULT_NO_ERROR;
+ }
+ return INVOKERESULT_NO_SUCH_METHOD;
+ case ID_event_removeListeners:
+ if (argCount == 0)
+ {
+ VlcPlugin* p_plugin = getPrivate<VlcPlugin>();
+ p_plugin->eventListeners.clear();
+ p_plugin->eventToCatch.clear();
+ return INVOKERESULT_NO_ERROR;
+ }
+ return INVOKERESULT_NO_SUCH_METHOD;
+ default:
+ ;
+ }
+ }
+ return INVOKERESULT_GENERIC_ERROR;
+}
projects / vlc / blobdiff