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Merge branch 'animator-parser'

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* animator-parser:
  docs: Describe the Animation definition syntax
  animator: Provide a ClutterScript parser
  animator: Allow retrieving type property type from a key
  script: Use a node when resolving an animation mode
This commit is contained in:
Emmanuele Bassi 2010-02-08 16:53:11 +00:00
commit 069ba6daf9
13 changed files with 585 additions and 109 deletions
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2
.gitignore vendored
View File

@ -245,6 +245,8 @@ TAGS
/tests/conform/test-behaviours
/tests/conform/test-cogl-sub-texture
/tests/conform/test-cogl-multitexture
/tests/conform/test-animator-base
/tests/conform/test-animator-properties
/tests/micro-bench/test-text-perf
/tests/micro-bench/test-text
/tests/micro-bench/test-picking

21
clutter/clutter-alpha.c
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@ -302,25 +302,14 @@ clutter_alpha_parse_custom_node (ClutterScriptable *scriptable,
*/
if (strncmp (name, "mode", 4) == 0)
{
if (JSON_NODE_TYPE (node) != JSON_NODE_VALUE)
return FALSE;
gulong mode;
mode = clutter_script_resolve_animation_mode (node);
g_value_init (value, G_TYPE_ULONG);
g_value_set_ulong (value, mode);
if (json_node_get_value_type (node) == G_TYPE_INT64)
{
g_value_set_ulong (value, json_node_get_int (node));
return TRUE;
}
else if (json_node_get_value_type (node) == G_TYPE_STRING)
{
const gchar *str = json_node_get_string (node);
gulong mode;
mode = clutter_script_resolve_animation_mode (str);
g_value_set_ulong (value, mode);
return TRUE;
}
return TRUE;
}
return FALSE;

25
clutter/clutter-animation.c
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@ -403,29 +403,14 @@ clutter_animation_parse_custom_node (ClutterScriptable *scriptable,
{
if (strncmp (name, "mode", 4) == 0)
{
if (json_node_get_node_type (node) != JSON_NODE_VALUE)
return FALSE;
gulong mode;
mode = clutter_script_resolve_animation_mode (node);
g_value_init (value, G_TYPE_ULONG);
g_value_set_ulong (value, mode);
if (json_node_get_value_type (node) == G_TYPE_INT64)
{
g_value_set_ulong (value, json_node_get_int (node));
return TRUE;
}
else if (json_node_get_value_type (node) == G_TYPE_STRING)
{
const gchar *str = json_node_get_string (node);
gulong mode = CLUTTER_LINEAR;
mode = clutter_script_resolve_animation_mode (str);
g_value_set_ulong (value, mode);
return TRUE;
}
else
g_warning ("Expected an integer id or a string id for "
"the ClutterAnimation mode property");
return TRUE;
}
return FALSE;

455
clutter/clutter-animator.c
View File

@ -37,6 +37,65 @@
* through the #ClutterScript definition format, but it comes with a
* convenience C API.
*
* <refsect2 id="ClutterAnimator-script">
* <title>ClutterAnimator description for #ClutterScript</title>
* <para>#ClutterAnimator defines a custom "properties" property
* which allows describing the key frames for objects.</para>
* <para>The "properties" property has the following syntax:</para>
* <informalexample>
* <programlisting>
* {
* "properties" : [
* {
* "object" : &lt;id of an object&gt;,
* "name" : &lt;name of the property&gt;,
* "ease-in" : &lt;boolean&gt;,
* "interpolation" : &lt;#ClutterInterpolation value&gt;,
* "keys" : [
* [ &lt;progress&gt;, &lt;easing mode&gt;, &lt;final value&gt; ]
* ]
* ]
* }
* </programlisting>
* </informalexample>
* <example id="ClutterAnimator-script-example">
* <title>ClutterAnimator definition<title>
* <para>The following JSON fragment defines a #ClutterAnimator
* with the duration of 1 second and operating on the x and y
* properties of a #ClutterActor named "rect-01", with two frames
* for each property. The first frame will linearly move the actor
* from its current position to the 100, 100 position in 20 percent
* of the duration of the animation; the second will using a cubic
* easing to move the actor to the 200, 200 coordinates.</para>
* <programlisting>
* {
* "type" : "ClutterAnimator",
* "duration" : 1000,
* "properties" : [
* {
* "object" : "rect-01",
* "name" : "x",
* "ease-in" : true,
* "keys" : [
* [ 0.2, "linear", 100.0 ],
* [ 1.0, "easeOutCubic", 200.0 ]
* ]
* },
* {
* "object" : "rect-01",
* "name" : "y",
* "ease-in" : true,
* "keys" : [
* [ 0.2, "linear", 100.0 ],
* [ 1.0, "easeOutCubic", 200.0 ]
* ]
* }
* ]
* }
* </programlisting>
* </example>
* </refsect2>
*
* #ClutterAnimator is available since Clutter 1.2
*/
@ -54,8 +113,8 @@
#include "clutter-enum-types.h"
#include "clutter-interval.h"
#include "clutter-private.h"
G_DEFINE_TYPE (ClutterAnimator, clutter_animator, G_TYPE_OBJECT);
#include "clutter-script-private.h"
#include "clutter-scriptable.h"
#define CLUTTER_ANIMATOR_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), CLUTTER_TYPE_ANIMATOR, ClutterAnimatorPrivate))
@ -104,6 +163,13 @@ enum
PROP_DURATION
};
static void clutter_scriptable_init (ClutterScriptableIface *iface);
G_DEFINE_TYPE_WITH_CODE (ClutterAnimator,
clutter_animator,
G_TYPE_OBJECT,
G_IMPLEMENT_INTERFACE (CLUTTER_TYPE_SCRIPTABLE,
clutter_scriptable_init));
/**
* clutter_animator_new:
*
@ -270,10 +336,10 @@ object_disappeared (gpointer data,
static ClutterAnimatorKey *
clutter_animator_key_new (ClutterAnimator *animator,
gdouble progress,
GObject *object,
guint mode,
const gchar *property_name)
const gchar *property_name,
gdouble progress,
guint mode)
{
ClutterAnimatorKey *animator_key;
@ -771,10 +837,16 @@ clutter_animator_get_timeline (ClutterAnimator *animator)
ClutterTimeline *
clutter_animator_run (ClutterAnimator *animator)
{
ClutterAnimatorPrivate *priv;
g_return_val_if_fail (CLUTTER_IS_ANIMATOR (animator), NULL);
clutter_timeline_rewind (animator->priv->timeline);
clutter_timeline_start (animator->priv->timeline);
return animator->priv->timeline;
priv = animator->priv;
clutter_timeline_rewind (priv->timeline);
clutter_timeline_start (priv->timeline);
return priv->timeline;
}
/**
@ -915,18 +987,47 @@ clutter_animator_set (ClutterAnimator *animator,
va_end (args);
}
static inline void
clutter_animator_set_key_internal (ClutterAnimator *animator,
ClutterAnimatorKey *key)
{
ClutterAnimatorPrivate *priv = animator->priv;
GList *old_item;
old_item = g_list_find_custom (priv->score, key,
sort_actor_prop_progress_func);
/* replace the key if we already have a similar one */
if (old_item != NULL)
{
ClutterAnimatorKey *old_key = old_item->data;
clutter_animator_key_free (old_key);
priv->score = g_list_remove (priv->score, old_key);
}
priv->score = g_list_insert_sorted (priv->score, key,
sort_actor_prop_progress_func);
}
/**
* clutter_animator_set_key:
* @animator: a #ClutterAnimator
* @object: a #GObject
* @property_name: the property to specify a key for
* @mode: the id of the alpha function to use
* @progress: at which stage of the animation this value applies (range 0.0-1.0)
* @progress: the normalized range at which stage of the animation this
* value applies
* @value: the value property_name should have at progress.
*
* As clutter_animator_set but only for a single key.
* Sets a single key in the #ClutterAnimator for the @property_name of
* @object at @progress.
*
* See also: clutter_animator_set()
*
* Return value: (transfer none): The animator instance
*
* Return value: (transfer none): The animator itself.
* Since: 1.2
*/
ClutterAnimator *
@ -939,7 +1040,6 @@ clutter_animator_set_key (ClutterAnimator *animator,
{
ClutterAnimatorPrivate *priv;
ClutterAnimatorKey *animator_key;
GList *old_item;
g_return_val_if_fail (CLUTTER_IS_ANIMATOR (animator), NULL);
g_return_val_if_fail (G_IS_OBJECT (object), NULL);
@ -949,22 +1049,16 @@ clutter_animator_set_key (ClutterAnimator *animator,
priv = animator->priv;
property_name = g_intern_string (property_name);
animator_key = clutter_animator_key_new (animator, progress, object, mode,
property_name);
animator_key = clutter_animator_key_new (animator,
object, property_name,
progress,
mode);
g_value_init (&animator_key->value, G_VALUE_TYPE (value));
g_value_copy (value, &animator_key->value);
if ((old_item = g_list_find_custom (priv->score, animator_key,
sort_actor_prop_progress_func)))
{
ClutterAnimatorKey *old_key = old_item->data;
clutter_animator_key_free (old_key);
animator->priv->score = g_list_remove (animator->priv->score, old_key);
}
clutter_animator_set_key_internal (animator, animator_key);
priv->score = g_list_insert_sorted (priv->score, animator_key,
sort_actor_prop_progress_func);
return animator;
}
@ -1077,6 +1171,228 @@ again:
}
}
typedef struct _ParseClosure {
ClutterAnimator *animator;
ClutterScript *script;
GValue *value;
gboolean result;
} ParseClosure;
static ClutterInterpolation
resolve_interpolation (JsonNode *node)
{
if ((JSON_NODE_TYPE (node) != JSON_NODE_VALUE))
return CLUTTER_INTERPOLATION_LINEAR;
if (json_node_get_value_type (node) == G_TYPE_INT64)
{
return json_node_get_int (node);
}
else if (json_node_get_value_type (node) == G_TYPE_STRING)
{
const gchar *str = json_node_get_string (node);
gboolean res;
gint enum_value;
res = clutter_script_enum_from_string (CLUTTER_TYPE_INTERPOLATION,
str,
&enum_value);
if (res)
return enum_value;
}
return CLUTTER_INTERPOLATION_LINEAR;
}
static void
parse_animator_property (JsonArray *array,
guint index_,
JsonNode *element,
gpointer data)
{
ParseClosure *clos = data;
JsonObject *object;
JsonArray *keys;
GObject *gobject;
const gchar *id, *pname;
GObjectClass *klass;
GParamSpec *pspec;
GSList *valid_keys = NULL;
GList *k;
ClutterInterpolation interpolation = CLUTTER_INTERPOLATION_LINEAR;
gboolean ease_in = FALSE;
if (JSON_NODE_TYPE (element) != JSON_NODE_OBJECT)
{
g_warning ("The 'properties' member of a ClutterAnimator description "
"should be an array of objects, but the element %d of the "
"array is of type '%s'. The element will be ignored.",
index_,
json_node_type_name (element));
return;
}
object = json_node_get_object (element);
if (!json_object_has_member (object, "object") ||
!json_object_has_member (object, "name") ||
!json_object_has_member (object, "keys"))
{
g_warning ("The property description at index %d is missing one of "
"the mandatory fields: object, name and keys",
index_);
return;
}
id = json_object_get_string_member (object, "object");
gobject = clutter_script_get_object (clos->script, id);
if (gobject == NULL)
{
g_warning ("No object with id '%s' has been defined.", id);
return;
}
pname = json_object_get_string_member (object, "name");
klass = G_OBJECT_GET_CLASS (gobject);
pspec = g_object_class_find_property (klass, pname);
if (pspec == NULL)
{
g_warning ("The object of type '%s' and name '%s' has no "
"property named '%s'",
G_OBJECT_TYPE_NAME (gobject),
id,
pname);
return;
}
if (json_object_has_member (object, "ease-in"))
ease_in = json_object_get_boolean_member (object, "ease-in");
if (json_object_has_member (object, "interpolation"))
{
JsonNode *node = json_object_get_member (object, "interpolation");
interpolation = resolve_interpolation (node);
}
keys = json_object_get_array_member (object, "keys");
if (keys == NULL)
{
g_warning ("The property description at index %d has an invalid "
"key field of type '%s' when an array was expected.",
index_,
json_node_type_name (json_object_get_member (object, "keys")));
return;
}
valid_keys = NULL;
for (k = json_array_get_elements (keys);
k != NULL;
k = k->next)
{
JsonNode *node = k->data;
JsonArray *key = json_node_get_array (node);
ClutterAnimatorKey *animator_key;
gdouble progress;
gulong mode;
GValue *value;
gboolean res;
progress = json_array_get_double_element (key, 0);
mode = clutter_script_resolve_animation_mode (json_array_get_element (key, 1));
animator_key = clutter_animator_key_new (clos->animator,
gobject,
pname,
progress,
mode);
value = &animator_key->value;
res = clutter_script_parse_node (clos->script,
value,
pname,
json_array_get_element (key, 2),
pspec);
if (!res)
{
g_warning ("Unable to parse the key value for the "
"property '%s' (progress: %.2f) at index %d",
pname,
progress,
index_);
continue;
}
animator_key->ease_in = ease_in;
animator_key->interpolation = interpolation;
valid_keys = g_slist_prepend (valid_keys, animator_key);
}
g_value_init (clos->value, G_TYPE_POINTER);
g_value_set_pointer (clos->value, g_slist_reverse (valid_keys));
clos->result = TRUE;
}
static gboolean
clutter_animator_parse_custom_node (ClutterScriptable *scriptable,
ClutterScript *script,
GValue *value,
const gchar *name,
JsonNode *node)
{
ParseClosure parse_closure;
if (strcmp (name, "properties") != 0)
return FALSE;
if (JSON_NODE_TYPE (node) != JSON_NODE_ARRAY)
return FALSE;
parse_closure.animator = CLUTTER_ANIMATOR (scriptable);
parse_closure.script = script;
parse_closure.value = value;
parse_closure.result = FALSE;
json_array_foreach_element (json_node_get_array (node),
parse_animator_property,
&parse_closure);
/* we return TRUE if we had at least one key parsed */
return parse_closure.result;
}
static void
clutter_animator_set_custom_property (ClutterScriptable *scriptable,
ClutterScript *script,
const gchar *name,
const GValue *value)
{
if (strcmp (name, "properties") == 0)
{
ClutterAnimator *animator = CLUTTER_ANIMATOR (scriptable);
GSList *keys = g_value_get_pointer (value);
GSList *k;
for (k = keys; k != NULL; k = k->next)
clutter_animator_set_key_internal (animator, k->data);
g_slist_free (keys);
}
else
g_object_set_property (G_OBJECT (scriptable), name, value);
}
static void
clutter_scriptable_init (ClutterScriptableIface *iface)
{
iface->parse_custom_node = clutter_animator_parse_custom_node;
iface->set_custom_property = clutter_animator_set_custom_property;
}
static void
clutter_animator_set_property (GObject *gobject,
guint prop_id,
@ -1340,24 +1656,25 @@ clutter_animator_key_get_type (void)
/**
* clutter_animator_key_get_object:
* @animator_key: a #ClutterAnimatorKey
* @key: a #ClutterAnimatorKey
*
* Retrieves the object a key applies to.
*
* Return value: the object an animator_key exist for.
* Return value: (transfer none): the object an animator_key exist for.
*
* Since: 1.2
*/
GObject *
clutter_animator_key_get_object (ClutterAnimatorKey *animator_key)
clutter_animator_key_get_object (const ClutterAnimatorKey *key)
{
g_return_val_if_fail (animator_key, NULL);
return animator_key->object;
g_return_val_if_fail (key != NULL, NULL);
return key->object;
}
/**
* clutter_animator_key_get_property_name:
* @animator_key: a #ClutterAnimatorKey
* @key: a #ClutterAnimatorKey
*
* Retrieves the name of the property a key applies to.
*
@ -1366,16 +1683,37 @@ clutter_animator_key_get_object (ClutterAnimatorKey *animator_key)
* Since: 1.2
*/
G_CONST_RETURN gchar *
clutter_animator_key_get_property_name (ClutterAnimatorKey *animator_key)
clutter_animator_key_get_property_name (const ClutterAnimatorKey *key)
{
g_return_val_if_fail (animator_key != NULL, NULL);
g_return_val_if_fail (key != NULL, NULL);
return animator_key->property_name;
return key->property_name;
}
/**
* clutter_animator_key_get_property_type:
* @key: a #ClutterAnimatorKey
*
* Retrieves the #GType of the property a key applies to
*
* You can use this type to initialize the #GValue to pass to
* clutter_animator_key_get_value()
*
* Return value: the #GType of the property
*
* Since: 1.2
*/
GType
clutter_animator_key_get_property_type (const ClutterAnimatorKey *key)
{
g_return_val_if_fail (key != NULL, G_TYPE_INVALID);
return G_VALUE_TYPE (&key->value);
}
/**
* clutter_animator_key_get_mode:
* @animator_key: a #ClutterAnimatorKey
* @key: a #ClutterAnimatorKey
*
* Retrieves the mode of a #ClutterAnimator key, for the first key of a
* property for an object this represents the whether the animation is
@ -1387,16 +1725,16 @@ clutter_animator_key_get_property_name (ClutterAnimatorKey *animator_key)
* Since: 1.2
*/
gulong
clutter_animator_key_get_mode (ClutterAnimatorKey *animator_key)
clutter_animator_key_get_mode (const ClutterAnimatorKey *key)
{
g_return_val_if_fail (animator_key != NULL, 0);
g_return_val_if_fail (key != NULL, 0);
return animator_key->mode;
return key->mode;
}
/**
* clutter_animator_key_get_progress:
* @animator_key: a #ClutterAnimatorKey
* @key: a #ClutterAnimatorKey
*
* Retrieves the progress of an clutter_animator_key
*
@ -1405,31 +1743,52 @@ clutter_animator_key_get_mode (ClutterAnimatorKey *animator_key)
* Since: 1.2
*/
gdouble
clutter_animator_key_get_progress (ClutterAnimatorKey *animator_key)
clutter_animator_key_get_progress (const ClutterAnimatorKey *key)
{
g_return_val_if_fail (animator_key != NULL, 0.0);
g_return_val_if_fail (key != NULL, 0.0);
return animator_key->progress;
return key->progress;
}
/**
* clutter_animator_key_get_value:
* @animator_key: a #ClutterAnimatorKey
* @key: a #ClutterAnimatorKey
* @value: a #GValue initialized with the correct type for the animator key
*
* Retrieves a copy of the value for a #ClutterAnimatorKey.
*
* The passed in GValue needs to be already initialized for the value type.
* The passed in #GValue needs to be already initialized for the value
* type of the key or to a type that allow transformation from the value
* type of the key.
*
* Use g_value_unset() when done
* Use g_value_unset() when done.
*
* Return value: %TRUE if the passed #GValue was successfully set, and
* %FALSE otherwise
*
* Since: 1.2
*/
void
clutter_animator_key_get_value (ClutterAnimatorKey *animator_key,
GValue *value)
gboolean
clutter_animator_key_get_value (const ClutterAnimatorKey *key,
GValue *value)
{
g_return_if_fail (animator_key != NULL);
GType gtype;
g_value_copy (&animator_key->value, value);
g_return_val_if_fail (key != NULL, FALSE);
gtype = G_VALUE_TYPE (&key->value);
if (g_value_type_compatible (gtype, G_VALUE_TYPE (value)))
{
g_value_copy (&key->value, value);
return TRUE;
}
if (g_value_type_transformable (gtype, G_VALUE_TYPE (value)))
{
if (g_value_transform (&key->value, value))
return TRUE;
}
return FALSE;
}

13
clutter/clutter-animator.h
View File

@ -154,12 +154,13 @@ void clutter_animator_property_set_interpolation (ClutterAnimato
ClutterInterpolation interpolation);
GType clutter_animator_key_get_type (void) G_GNUC_CONST;
GObject * clutter_animator_key_get_object (ClutterAnimatorKey *animator_key);
G_CONST_RETURN gchar *clutter_animator_key_get_property_name (ClutterAnimatorKey *animator_key);
gulong clutter_animator_key_get_mode (ClutterAnimatorKey *animator_key);
gdouble clutter_animator_key_get_progress (ClutterAnimatorKey *animator_key);
void clutter_animator_key_get_value (ClutterAnimatorKey *animator_key,
GValue *value);
GObject * clutter_animator_key_get_object (const ClutterAnimatorKey *animator_key);
G_CONST_RETURN gchar *clutter_animator_key_get_property_name (const ClutterAnimatorKey *animator_key);
GType clutter_animator_key_get_property_type (const ClutterAnimatorKey *animator_key);
gulong clutter_animator_key_get_mode (const ClutterAnimatorKey *animator_key);
gdouble clutter_animator_key_get_progress (const ClutterAnimatorKey *animator_key);
gboolean clutter_animator_key_get_value (const ClutterAnimatorKey *animator_key,
GValue *value);
G_END_DECLS

49
clutter/clutter-script-parser.c
View File

@ -769,27 +769,40 @@ static const struct
static const gint n_animation_modes = G_N_ELEMENTS (animation_modes);
gulong
clutter_script_resolve_animation_mode (const gchar *name)
clutter_script_resolve_animation_mode (JsonNode *node)
{
gint i, res = 0;
gint i, res = CLUTTER_CUSTOM_MODE;
/* XXX - we might be able to optimize by changing the ordering
* of the animation_modes array, e.g.
* - special casing linear
* - tokenizing ('ease', 'In', 'Sine') and matching on token
* - binary searching?
*/
for (i = 0; i < n_animation_modes; i++)
if (JSON_NODE_TYPE (node) != JSON_NODE_VALUE)
return CLUTTER_CUSTOM_MODE;
if (json_node_get_value_type (node) == G_TYPE_INT64)
return json_node_get_int (node);
if (json_node_get_value_type (node) == G_TYPE_STRING)
{
if (strcmp (animation_modes[i].name, name) == 0)
return animation_modes[i].mode;
const gchar *name = json_node_get_string (node);
/* XXX - we might be able to optimize by changing the ordering
* of the animation_modes array, e.g.
* - special casing linear
* - tokenizing ('ease', 'In', 'Sine') and matching on token
* - binary searching?
*/
for (i = 0; i < n_animation_modes; i++)
{
if (strcmp (animation_modes[i].name, name) == 0)
return animation_modes[i].mode;
}
if (clutter_script_enum_from_string (CLUTTER_TYPE_ANIMATION_MODE,
name,
&res))
return res;
g_warning ("Unable to find the animation mode '%s'", name);
}
if (clutter_script_enum_from_string (CLUTTER_TYPE_ANIMATION_MODE, name, &res))
return res;
g_warning ("Unable to find the animation mode '%s'", name);
return CLUTTER_CUSTOM_MODE;
}
@ -850,8 +863,8 @@ _clutter_script_parse_alpha (ClutterScript *script,
}
val = json_object_get_member (object, "mode");
if (val && json_node_get_string (val) != NULL)
mode = clutter_script_resolve_animation_mode (json_node_get_string (val));
if (val)
mode = clutter_script_resolve_animation_mode (val);
if (mode == CLUTTER_CUSTOM_MODE)
{

2
clutter/clutter-script-private.h
View File

@ -103,7 +103,7 @@ gboolean clutter_script_parse_node (ClutterScript *script,
GType clutter_script_get_type_from_symbol (const gchar *symbol);
GType clutter_script_get_type_from_class (const gchar *name);
gulong clutter_script_resolve_animation_mode (const gchar *namer);
gulong clutter_script_resolve_animation_mode (JsonNode *node);
gboolean clutter_script_enum_from_string (GType gtype,
const gchar *string,

1
tests/conform/Makefile.am
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@ -45,6 +45,7 @@ test_conformance_SOURCES = \
test-script-parser.c \
test-actor-destroy.c \
test-behaviours.c \
test-animator.c \
$(NULL)
# For convenience, this provides a way to easily run individual unit tests:

88
tests/conform/test-animator.c Normal file
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@ -0,0 +1,88 @@
#include <clutter/clutter.h>
#include "test-conform-common.h"
void
test_animator_properties (TestConformSimpleFixture *fixture,
gconstpointer dummy)
{
ClutterScript *script = clutter_script_new ();
GObject *animator = NULL;
GError *error = NULL;
gchar *test_file;
GList *keys;
test_file = clutter_test_get_data_file ("test-animator-2.json");
clutter_script_load_from_file (script, test_file, &error);
if (g_test_verbose () && error)
g_print ("Error: %s", error->message);
g_assert (error == NULL);
animator = clutter_script_get_object (script, "animator");
g_assert (CLUTTER_IS_ANIMATOR (animator));
/* get all the keys */
keys = clutter_animator_get_keys (CLUTTER_ANIMATOR (animator),
NULL, NULL, -1.0);
g_assert_cmpint (g_list_length (keys), ==, 3);
{
const ClutterAnimatorKey *key = g_list_nth_data (keys, 1);
GValue value = { 0, };
g_assert (key != NULL);
if (g_test_verbose ())
{
g_print ("keys[1] = \n"
".object = %s\n"
".progress = %.2f\n"
".name = '%s'\n"
".type = '%s'\n",
clutter_get_script_id (clutter_animator_key_get_object (key)),
clutter_animator_key_get_progress (key),
clutter_animator_key_get_property_name (key),
g_type_name (clutter_animator_key_get_property_type (key)));
}
g_assert (clutter_animator_key_get_object (key) != NULL);
g_assert_cmpfloat (clutter_animator_key_get_progress (key), ==, 0.2);
g_assert_cmpstr (clutter_animator_key_get_property_name (key), ==, "x");
g_assert (clutter_animator_key_get_property_type (key) == G_TYPE_FLOAT);
g_value_init (&value, G_TYPE_FLOAT);
g_assert (clutter_animator_key_get_value (key, &value));
g_assert_cmpfloat (g_value_get_float (&value), ==, 150.0);
}
g_list_free (keys);
g_object_unref (script);
g_free (test_file);
}
void
test_animator_base (TestConformSimpleFixture *fixture,
gconstpointer dummy)
{
ClutterScript *script = clutter_script_new ();
GObject *animator = NULL;
GError *error = NULL;
guint duration = 0;
gchar *test_file;
test_file = clutter_test_get_data_file ("test-animator-1.json");
clutter_script_load_from_file (script, test_file, &error);
if (g_test_verbose () && error)
g_print ("Error: %s", error->message);
g_assert (error == NULL);
animator = clutter_script_get_object (script, "animator");
g_assert (CLUTTER_IS_ANIMATOR (animator));
duration = clutter_animator_get_duration (CLUTTER_ANIMATOR (animator));
g_assert_cmpint (duration, ==, 1000);
g_object_unref (script);
g_free (test_file);
}

2
tests/conform/test-conform-main.c
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@ -177,6 +177,8 @@ main (int argc, char **argv)
TEST_CONFORM_SIMPLE ("/script", test_script_object_property);
TEST_CONFORM_SIMPLE ("/script", test_script_animation);
TEST_CONFORM_SIMPLE ("/script", test_script_named_object);
TEST_CONFORM_SIMPLE ("/script", test_animator_base);
TEST_CONFORM_SIMPLE ("/script", test_animator_properties);
TEST_CONFORM_SIMPLE ("/behaviours", test_behaviours);

2
tests/data/Makefile.am
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@ -8,6 +8,8 @@ json_files = \
test-script-named-object.json \
test-script-object-property.json \
test-script-single.json \
test-animator-1.json \
test-animator-2.json \
$(NULL)
png_files = \

5
tests/data/test-animator-1.json Normal file
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@ -0,0 +1,5 @@
{
"type" : "ClutterAnimator",
"id" : "animator",
"duration" : 1000
}

29
tests/data/test-animator-2.json Normal file
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@ -0,0 +1,29 @@
[
{
"type" : "ClutterRectangle",
"id" : "foo",
"x" : 0,
"y" : 0,
"width" : 100,
"height" : 100
},
{
"type" : "ClutterAnimator",
"id" : "animator",
"duration" : 1000,
"properties" : [
{
"object" : "foo",
"name" : "x",
"ease-in" : true,
"interpolation" : "linear",
"keys" : [
[ 0.0, "easeInCubic", 100.0 ],
[ 0.2, "easeOutCubic", 150.0 ],
[ 0.8, "linear", 200.0 ]
]
}
]
}
]