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2007-10-25 Emmanuele Bassi <ebassi@openedhand.com>

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* clutter/clutter-behaviour-bspline.c: Implement the
	ClutterScriptableIface to parse the custom "knots" property.
This commit is contained in:
Emmanuele Bassi 2007-10-25 15:05:19 +00:00
parent 94f9f6d475
commit 7b242370f0
2 changed files with 93 additions and 5 deletions
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@ -1,3 +1,8 @@
2007-10-25 Emmanuele Bassi <ebassi@openedhand.com>
* clutter/clutter-behaviour-bspline.c: Implement the
ClutterScriptableIface to parse the custom "knots" property.
2007-10-25 Emmanuele Bassi <ebassi@openedhand.com>
* tests/test-script.c:

93
clutter/clutter-behaviour-bspline.c
View File

@ -46,11 +46,13 @@
* Since: 0.4
*/
#include "clutter-fixed.h"
#include "clutter-marshal.h"
#include "clutter-behaviour-bspline.h"
#include "clutter-debug.h"
#include "clutter-fixed.h"
#include "clutter-marshal.h"
#include "clutter-private.h"
#include "clutter-scriptable.h"
#include "clutter-script-private.h"
#include <stdlib.h>
#include <memory.h>
@ -451,9 +453,13 @@ clutter_bezier_adjust (ClutterBezier * b, ClutterKnot * knot, guint indx)
* *
****************************************************************************/
G_DEFINE_TYPE (ClutterBehaviourBspline,
clutter_behaviour_bspline,
CLUTTER_TYPE_BEHAVIOUR);
static void clutter_scriptable_iface_init (ClutterScriptableIface *iface);
G_DEFINE_TYPE_WITH_CODE (ClutterBehaviourBspline,
clutter_behaviour_bspline,
CLUTTER_TYPE_BEHAVIOUR,
G_IMPLEMENT_INTERFACE (CLUTTER_TYPE_SCRIPTABLE,
clutter_scriptable_iface_init));
#define CLUTTER_BEHAVIOUR_BSPLINE_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE ((obj), \
@ -631,6 +637,83 @@ clutter_behaviour_bspline_init (ClutterBehaviourBspline * self)
priv->length = 0;
}
static void
clutter_behaviour_bspline_set_custom_property (ClutterScriptable *scriptable,
ClutterScript *script,
const gchar *name,
const GValue *value)
{
if (strcmp (name, "knots") == 0)
{
ClutterBehaviourBspline *bspline;
GSList *knots, *l;
if (!G_VALUE_HOLDS (value, G_TYPE_POINTER))
return;
bspline = CLUTTER_BEHAVIOUR_BSPLINE (scriptable);
knots = g_value_get_pointer (value);
for (l = knots; l != NULL; l = l->next)
{
ClutterKnot *knot = l->data;
clutter_behaviour_bspline_append_knot (bspline, knot);
clutter_knot_free (knot);
}
g_slist_free (knots);
}
else
g_object_set_property (G_OBJECT (scriptable), name, value);
}
static gboolean
clutter_behaviour_bspline_parse_custom_node (ClutterScriptable *scriptable,
ClutterScript *script,
GValue *value,
const gchar *name,
JsonNode *node)
{
if (strcmp (name, "knots") == 0)
{
JsonArray *array;
guint knots_len, i;
GSList *knots = NULL;
array = json_node_get_array (node);
knots_len = json_array_get_length (array);
for (i = 0; i < knots_len; i++)
{
JsonNode *val = json_array_get_element (array, i);
ClutterKnot knot = { 0, };
if (clutter_script_parse_knot (script, val, &knot))
{
CLUTTER_NOTE (SCRIPT, "parsed knot [ x:%d, y:%d ]",
knot.x, knot.y);
knots = g_slist_prepend (knots, clutter_knot_copy (&knot));
}
}
g_value_init (value, G_TYPE_POINTER);
g_value_set_pointer (value, knots);
return TRUE;
}
return FALSE;
}
static void
clutter_scriptable_iface_init (ClutterScriptableIface *iface)
{
iface->parse_custom_node = clutter_behaviour_bspline_parse_custom_node;
iface->set_custom_property = clutter_behaviour_bspline_set_custom_property;
}
/**
* clutter_behaviour_bspline_new:
* @alpha: a #ClutterAlpha, or %NULL