swfdec/swfdec_blur_filter_as.c

   1 /* Swfdec
   2  * Copyright (C) 2007 Pekka Lampila <pekka.lampila@iki.fi>
   3  *               2008 Benjamin Otte <otte@gnome.org>
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin Street, Fifth Floor,
  18  * Boston, MA  02110-1301  USA
  19  */
  20
  21 #ifdef HAVE_CONFIG_H
  22 #include "config.h"
  23 #endif
  24
  25 #include "swfdec_as_internal.h"
  26 #include "swfdec_blur_filter.h"
  27 #include "swfdec_debug.h"
  28
  29 SWFDEC_AS_NATIVE (1102, 1, swfdec_blur_filter_get_blurX)
  30 void
  31 swfdec_blur_filter_get_blurX (SwfdecAsContext *cx, SwfdecAsObject *object,
  32     guint argc, SwfdecAsValue *argv, SwfdecAsValue *ret)
  33 {
  34   SwfdecBlurFilter *filter;
  35
  36   SWFDEC_AS_CHECK (SWFDEC_TYPE_BLUR_FILTER, &filter, "");
  37
  38   *ret = swfdec_as_value_from_number (cx, filter->x);
  39 }
  40
  41 SWFDEC_AS_NATIVE (1102, 2, swfdec_blur_filter_set_blurX)
  42 void
  43 swfdec_blur_filter_set_blurX (SwfdecAsContext *cx, SwfdecAsObject *object,
  44     guint argc, SwfdecAsValue *argv, SwfdecAsValue *ret)
  45 {
  46   SwfdecBlurFilter *filter;
  47   double d;
  48
  49   SWFDEC_AS_CHECK (SWFDEC_TYPE_BLUR_FILTER, &filter, "n", &d);
  50
  51   filter->x = CLAMP (d, 0, 255);
  52   swfdec_blur_filter_invalidate (filter);
  53 }
  54
  55 SWFDEC_AS_NATIVE (1102, 3, swfdec_blur_filter_get_blurY)
  56 void
  57 swfdec_blur_filter_get_blurY (SwfdecAsContext *cx, SwfdecAsObject *object,
  58     guint argc, SwfdecAsValue *argv, SwfdecAsValue *ret)
  59 {
  60   SwfdecBlurFilter *filter;
  61
  62   SWFDEC_AS_CHECK (SWFDEC_TYPE_BLUR_FILTER, &filter, "");
  63
  64   *ret = swfdec_as_value_from_number (cx, filter->y);
  65 }
  66
  67 SWFDEC_AS_NATIVE (1102, 4, swfdec_blur_filter_set_blurY)
  68 void
  69 swfdec_blur_filter_set_blurY (SwfdecAsContext *cx, SwfdecAsObject *object,
  70     guint argc, SwfdecAsValue *argv, SwfdecAsValue *ret)
  71 {
  72   SwfdecBlurFilter *filter;
  73   double d;
  74
  75   SWFDEC_AS_CHECK (SWFDEC_TYPE_BLUR_FILTER, &filter, "n", &d);
  76
  77   filter->y = CLAMP (d, 0, 255);
  78   swfdec_blur_filter_invalidate (filter);
  79 }
  80
  81 SWFDEC_AS_NATIVE (1102, 5, swfdec_blur_filter_get_quality)
  82 void
  83 swfdec_blur_filter_get_quality (SwfdecAsContext *cx, SwfdecAsObject *object,
  84     guint argc, SwfdecAsValue *argv, SwfdecAsValue *ret)
  85 {
  86   SwfdecBlurFilter *filter;
  87
  88   SWFDEC_AS_CHECK (SWFDEC_TYPE_BLUR_FILTER, &filter, "");
  89
  90   *ret = swfdec_as_value_from_integer (cx, filter->quality);
  91 }
  92
  93 SWFDEC_AS_NATIVE (1102, 6, swfdec_blur_filter_set_quality)
  94 void
  95 swfdec_blur_filter_set_quality (SwfdecAsContext *cx, SwfdecAsObject *object,
  96     guint argc, SwfdecAsValue *argv, SwfdecAsValue *ret)
  97 {
  98   SwfdecBlurFilter *filter;
  99   int i;
 100
 101   SWFDEC_AS_CHECK (SWFDEC_TYPE_BLUR_FILTER, &filter, "i", &i);
 102
 103   filter->y = CLAMP (i, 0, 15);
 104   swfdec_blur_filter_invalidate (filter);
 105 }
 106
 107 // constructor
 108 SWFDEC_AS_NATIVE (1102, 0, swfdec_blur_filter_construct)
 109 void
 110 swfdec_blur_filter_construct (SwfdecAsContext *cx, SwfdecAsObject *object,
 111     guint argc, SwfdecAsValue *argv, SwfdecAsValue *ret)
 112 {
 113   SwfdecBlurFilter *filter;
 114   double x = 4, y = 4;
 115   int quality = 1;
 116
 117   SWFDEC_AS_CHECK (0, NULL, "|nni", &x, &y, &quality);
 118
 119   if (!swfdec_as_context_is_constructing (cx))
 120     return;
 121
 122   filter = g_object_new (SWFDEC_TYPE_BLUR_FILTER, "context", cx, NULL);
 123   filter->x = CLAMP (x, 0, 255);
 124   filter->y = CLAMP (y, 0, 255);
 125   filter->quality = CLAMP (quality, 0, 15);
 126
 127   swfdec_as_object_set_relay (object, SWFDEC_AS_RELAY (filter));
 128   SWFDEC_AS_VALUE_SET_OBJECT (ret, object);
 129 }