swfdec/swfdec_video_movie_as.c

   1 /* Swfdec
   2  * Copyright (C) 2007-2008 Benjamin Otte <otte@gnome.org>
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor,
  17  * Boston, MA  02110-1301  USA
  18  */
  19
  20 #ifdef HAVE_CONFIG_H
  21 #include "config.h"
  22 #endif
  23
  24 #include "swfdec_video.h"
  25 #include "swfdec_as_internal.h"
  26 #include "swfdec_as_strings.h"
  27 #include "swfdec_debug.h"
  28 #include "swfdec_net_stream.h"
  29 #include "swfdec_player_internal.h"
  30 #include "swfdec_sandbox.h"
  31
  32 SWFDEC_AS_NATIVE (667, 1, swfdec_video_attach_video)
  33 void
  34 swfdec_video_attach_video (SwfdecAsContext *cx, SwfdecAsObject *object,
  35     guint argc, SwfdecAsValue *argv, SwfdecAsValue *rval)
  36 {
  37   SwfdecVideoMovie *video;
  38   SwfdecAsObject *o;
  39
  40   SWFDEC_AS_CHECK (SWFDEC_TYPE_VIDEO_MOVIE, &video, "O", &o);
  41
  42   if (o == NULL || !SWFDEC_IS_VIDEO_PROVIDER (o->relay)) {
  43     SWFDEC_WARNING ("calling attachVideo without a NetStream object");
  44     swfdec_video_movie_set_provider (video, NULL);
  45     return;
  46   }
  47
  48   swfdec_video_movie_set_provider (video, SWFDEC_VIDEO_PROVIDER (o->relay));
  49 }
  50
  51 SWFDEC_AS_NATIVE (667, 2, swfdec_video_clear)
  52 void
  53 swfdec_video_clear (SwfdecAsContext *cx, SwfdecAsObject *object, guint argc,
  54     SwfdecAsValue *argv, SwfdecAsValue *rval)
  55 {
  56   SwfdecVideoMovie *video;
  57
  58   SWFDEC_AS_CHECK (SWFDEC_TYPE_VIDEO_MOVIE, &video, "");
  59
  60   swfdec_video_movie_clear (video);
  61 }
  62
  63 static void
  64 swfdec_video_get_width (SwfdecAsContext *cx, SwfdecAsObject *object, guint argc,
  65     SwfdecAsValue *argv, SwfdecAsValue *rval)
  66 {
  67   SwfdecVideoMovie *video;
  68   guint w;
  69
  70   SWFDEC_AS_CHECK (SWFDEC_TYPE_VIDEO_MOVIE, &video, "");
  71
  72   if (video->provider) {
  73     w = swfdec_video_provider_get_width (video->provider);
  74   } else {
  75     w = 0;
  76   }
  77   *rval = swfdec_as_value_from_integer (cx, w);
  78 }
  79
  80 static void
  81 swfdec_video_get_height (SwfdecAsContext *cx, SwfdecAsObject *object, guint argc,
  82     SwfdecAsValue *argv, SwfdecAsValue *rval)
  83 {
  84   SwfdecVideoMovie *video;
  85   guint h;
  86
  87   SWFDEC_AS_CHECK (SWFDEC_TYPE_VIDEO_MOVIE, &video, "");
  88
  89   if (video->provider) {
  90     h = swfdec_video_provider_get_height (video->provider);
  91   } else {
  92     h = 0;
  93   }
  94   *rval = swfdec_as_value_from_integer (cx, h);
  95 }
  96
  97 static void
  98 swfdec_video_get_deblocking (SwfdecAsContext *cx, SwfdecAsObject *object, guint argc,
  99     SwfdecAsValue *argv, SwfdecAsValue *rval)
 100 {
 101   SWFDEC_STUB ("Video.deblocking (get)");
 102   *rval = swfdec_as_value_from_integer (cx, 0);
 103 }
 104
 105 static void
 106 swfdec_video_set_deblocking (SwfdecAsContext *cx, SwfdecAsObject *object, guint argc,
 107     SwfdecAsValue *argv, SwfdecAsValue *rval)
 108 {
 109   SWFDEC_STUB ("Video.deblocking (set)");
 110 }
 111
 112 static void
 113 swfdec_video_get_smoothing (SwfdecAsContext *cx, SwfdecAsObject *object, guint argc,
 114     SwfdecAsValue *argv, SwfdecAsValue *rval)
 115 {
 116   SWFDEC_STUB ("Video.smoothing (get)");
 117   SWFDEC_AS_VALUE_SET_BOOLEAN (rval, TRUE);
 118 }
 119
 120 static void
 121 swfdec_video_set_smoothing (SwfdecAsContext *cx, SwfdecAsObject *object, guint argc,
 122     SwfdecAsValue *argv, SwfdecAsValue *rval)
 123 {
 124   SWFDEC_STUB ("Video.smoothing (set)");
 125 }
 126
 127 void
 128 swfdec_video_movie_init_properties (SwfdecAsContext *cx)
 129 {
 130   SwfdecAsValue val;
 131   SwfdecAsObject *video, *proto;
 132
 133   // FIXME: We should only initialize if the prototype Object has not been
 134   // initialized by any object's constructor with native properties
 135   // (TextField, TextFormat, XML, XMLNode at least)
 136
 137   g_return_if_fail (SWFDEC_IS_AS_CONTEXT (cx));
 138
 139   swfdec_as_object_get_variable (cx->global, SWFDEC_AS_STR_Video, &val);
 140   if (!SWFDEC_AS_VALUE_IS_OBJECT (val))
 141     return;
 142   video = SWFDEC_AS_VALUE_GET_OBJECT (val);
 143
 144   swfdec_as_object_get_variable (video, SWFDEC_AS_STR_prototype, &val);
 145   if (!SWFDEC_AS_VALUE_IS_OBJECT (val))
 146     return;
 147   proto = SWFDEC_AS_VALUE_GET_OBJECT (val);
 148
 149   swfdec_as_object_add_native_variable (proto, SWFDEC_AS_STR_width,
 150       swfdec_video_get_width, NULL);
 151   swfdec_as_object_add_native_variable (proto, SWFDEC_AS_STR_height,
 152       swfdec_video_get_height, NULL);
 153   swfdec_as_object_add_native_variable (proto, SWFDEC_AS_STR_deblocking,
 154       swfdec_video_get_deblocking, swfdec_video_set_deblocking);
 155   swfdec_as_object_add_native_variable (proto, SWFDEC_AS_STR_smoothing,
 156       swfdec_video_get_smoothing, swfdec_video_set_smoothing);
 157 }
 158
 159