+2006-11-17 Matthew Allum <mallum@openedhand.com>
+
+ * clutter/clutter-alpha.c:
+ * clutter/clutter-behaviour-opacity.c:
+ More docs.
+
+ * clutter/clutter-behaviour-path.h:
+ * clutter/clutter-behaviour-path.c:
+ More docs, add clutter_behaviour_path_insert_knot(),
+ clutter_behaviour_path_remove_knot()
+
+ * clutter/clutter-behaviour-scale.h:
+ * clutter/clutter-behaviour-scale.c:
+ More docs, add clutter_behaviour_scale_newx() taking fixed values.
+
+ * clutter/Makefile.am:
+ * clutter/pango/Makefile.am:
+ Fix linking warning.
+
+2006-11-15 Matthew Allum <mallum@openedhand.com>
+
+ * clutter/clutter-actor.h:
+ * clutter/clutter-actor.c:
+ Add new API clutter_actor_move_by(), clutter_actor_get_size()
+
+ * clutter/clutter-alpha.c:
+ * clutter/clutter-alpha.h:
+ Add clutter alpha sine func
+
+ * clutter/clutter-behaviours.h:
+ * clutter/clutter-behaviours.c:
+ Add a basic scale behaviour (needs work)
+
+ * examples/behave.c: (main):
+ More playing with new behaviour functionality
+
+ * clutter/clutter-feature.c:
+ * clutter/clutter-feature.h:
+ * clutter/clutter-main.c:
+ Add new experimental sync to vblank code
+ Set env CLUTTER_VBLANK=none to disable.
+
2006-11-16 Emmanuele Bassi <ebassi@openedhand.com>
* clutter/clutter-private.h:
lib_LTLIBRARIES = libclutter-@CLUTTER_MAJORMINOR@.la
libclutter_@CLUTTER_MAJORMINOR@_la_LIBADD = \
- @CLUTTER_LIBS@ $(top_srcdir)/clutter/pango/libpangoclutter.a
+ @CLUTTER_LIBS@ $(top_srcdir)/clutter/pango/libpangoclutter.la
libclutter_@CLUTTER_MAJORMINOR@_la_LDFLAGS = @CLUTTER_LT_LDFLAGS@
libclutter_@CLUTTER_MAJORMINOR@_la_DEPENDENCIES = \
$(top_srcdir)/clutter/pango/libpangoclutter.a
* @short_description: A class for calculating an alpha value as a function
* of time.
*
- * #ClutterAlpha is a class for calculating an alpha value as a function
- * of time.
+ * #ClutterAlpha is a class for calculating an integer value between
+ * 0 and CLUTTER_ALPHA_MAX_ALPHA as a function of time.
*/
#ifdef HAVE_CONFIG_H
* Boston, MA 02111-1307, USA.
*/
+/**
+ * SECTION:clutter-behaviour-opacity
+ * @short_description: A behaviour class interpolating actors opacity between
+ * two values.
+ *
+ * #ClutterBehaviourPath interpolates actors opacity between two values.
+ *
+ */
+
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
self->priv = CLUTTER_BEHAVIOUR_OPACITY_GET_PRIVATE (self);
}
+/**
+ * clutter_behaviour_opacity_new :
+ * @alpha: a #ClutterAlpha
+ * @scale_begin: initial opacity value
+ * @scale_end: final opacity value
+ *
+ * Creates a new #ClutterBehaviourOpacity instance.
+ *
+ * Return value: the newly created #ClutterBehaviourOpacity
+ *
+ * Since: 0.2
+ */
ClutterBehaviour*
clutter_behaviour_opacity_new (ClutterAlpha *alpha,
guint8 opacity_start,
* Boston, MA 02111-1307, USA.
*/
+/**
+ * SECTION:clutter-behaviour-path
+ * @short_description: A behaviour class interpolating actors along a defined
+ * path.
+ *
+ * #ClutterBehaviourPath interpolates actors along a defined path of points.
+ *
+ */
+
+
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
/**
* clutter_behaviour_path_new:
* @alpha: a #ClutterAlpha
- * @knots: a list of #ClutterKnots
- * @n_knots: the number of nodes in the path
+ * @knots: a list of #ClutterKnots
+ * @n_knots: the number of nodes in the path
*
- * FIXME
+ * Creates a new #ClutterBehaviourPath instance for supplied knots.
*
* Return value: a #ClutterBehaviour
+ *
+ * Since: 0.2
*/
ClutterBehaviour *
clutter_behaviour_path_new (ClutterAlpha *alpha,
return CLUTTER_BEHAVIOUR (behave);
}
+/**
+ * clutter_behaviour_path_get_knots:
+ * @behave: a #ClutterBehvaiourPath
+ *
+ * Returns a copy of the list of knots contained by the #ClutterBehvaiourPath
+ *
+ * Return value: a #GSList of the paths knots.
+ *
+ * Since: 0.2
+ */
GSList *
clutter_behaviour_path_get_knots (ClutterBehaviourPath *behave)
{
return g_slist_reverse (retval);
}
+/**
+ * clutter_behaviour_path_append_knot:
+ * @pathb: a #ClutterBehvaiourPath
+ * @knot: a #ClutterKnot to append.
+ *
+ * Appends a #ClutterKnot to the path
+ *
+ * Since: 0.2
+ */
void
clutter_behaviour_path_append_knot (ClutterBehaviourPath *pathb,
const ClutterKnot *knot)
priv->knots = g_slist_append (priv->knots, clutter_knot_copy (knot));
}
+/**
+ * clutter_behaviour_path_append_knot:
+ * @pathb: a #ClutterBehvaiourPath
+ * @offset: position in path to insert knot.
+ * @knot: a #ClutterKnot to append.
+ *
+ * Inserts a #ClutterKnot in the path at specified position. Values greater
+ * than total number of knots will append the knot at the end of path.
+ *
+ * Since: 0.2
+ */
+void
+clutter_behaviour_path_insert_knot (ClutterBehaviourPath *pathb,
+ guint offset,
+ const ClutterKnot *knot)
+{
+ ClutterBehaviourPathPrivate *priv;
+
+ g_return_if_fail (CLUTTER_IS_BEHAVIOUR_PATH (pathb));
+ g_return_if_fail (knot != NULL);
+
+ priv = pathb->priv;
+ priv->knots = g_slist_insert (priv->knots, clutter_knot_copy (knot), offset);
+}
+
+/**
+ * clutter_behaviour_path_remove_knot:
+ * @pathb: a #ClutterBehvaiourPath
+ * @offset: position in path to remove knot.
+ * @knot: a #ClutterKnot to append.
+ *
+ * Removes a #ClutterKnot in the path at specified offset.
+ *
+ * Since: 0.2
+ */
+void
+clutter_behaviour_path_remove_knot (ClutterBehaviourPath *pathb,
+ guint offset)
+{
+ ClutterBehaviourPathPrivate *priv;
+ GSList *togo;
+
+ g_return_if_fail (CLUTTER_IS_BEHAVIOUR_PATH (pathb));
+
+ priv = pathb->priv;
+
+ togo = g_slist_nth (priv->knots, offset);
+
+ if (togo)
+ {
+ clutter_knot_free ((ClutterKnot*)togo->data);
+ priv->knots = g_slist_delete_link (priv->knots, togo);
+ }
+}
+
+/**
+ * clutter_behaviour_path_append_knots_valist:
+ * @pathb: a #ClutterBehvaiourPath
+ * @first_know: the #ClutterKnot knot to add to the path
+ * @args: the knots to be added
+ *
+ * Similar to clutter_behaviour_path_append_knots() but using a va_list.
+ * Use this function inside bindings.
+ *
+ * Since: 0.2
+ */
static void
clutter_behaviour_path_append_knots_valist (ClutterBehaviourPath *pathb,
const ClutterKnot *first_knot,
}
}
+/**
+ * clutter_behaviour_path_append_knots:
+ * @pathb: a #ClutterBehvaiourPath
+ * @first_know: the #ClutterKnot knot to add to the path
+ * @Varargs: additional knots to add to the path
+ *
+ * Adds a NULL-terminated list of knots to a path. This function is
+ * equivalent to calling clutter_behaviour_path_append_knot() for each
+ * member of the list.
+ *
+ * Since: 0.2
+ */
void
clutter_behaviour_path_append_knots (ClutterBehaviourPath *pathb,
const ClutterKnot *first_knot,
va_end (args);
}
+/**
+ * clutter_behaviour_path_clear:
+ * @pathb: a #ClutterBehvaiourPath
+ *
+ * Removes all knots from a path
+ *
+ * Since: 0.2
+ */
void
clutter_behaviour_path_clear (ClutterBehaviourPath *pathb)
{
void clutter_behaviour_path_append_knots (ClutterBehaviourPath *pathb,
const ClutterKnot *first_knot,
...) G_GNUC_NULL_TERMINATED;
+
+void clutter_behaviour_path_insert_knot (ClutterBehaviourPath *pathb,
+ guint offset,
+ const ClutterKnot *knot);
+void clutter_behaviour_path_remove_knot (ClutterBehaviourPath *pathb,
+ guint offset);
+
void clutter_behaviour_path_clear (ClutterBehaviourPath *path);
G_END_DECLS
* Boston, MA 02111-1307, USA.
*/
+/**
+ * SECTION:clutter-behaviour-scale
+ * @short_description: A behaviour class interpolating actors size between
+ * two values.
+ *
+ * #ClutterBehaviourPath interpolates actors size between two values.
+ *
+ */
+
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
/**
* clutter_behaviour_scale_new:
* @alpha: a #ClutterAlpha
- * @scale_begin: FIXME
- * @scale_end: FIXME
+ * @scale_begin: initial scale factor
+ * @scale_end: final scale factor
*
- * FIXME
+ * Creates a new #ClutterBehaviourScale instance.
*
* Return value: the newly created #ClutterBehaviourScale
+ *
+ * Since: 0.2
*/
ClutterBehaviour *
clutter_behaviour_scale_new (ClutterAlpha *alpha,
gdouble scale_end,
ClutterGravity gravity)
{
+ return clutter_behaviour_scale_newx (alpha,
+ CLUTTER_FLOAT_TO_FIXED (scale_begin),
+ CLUTTER_FLOAT_TO_FIXED (scale_end),
+ gravity);
+}
+
+/**
+ * clutter_behaviour_scale_newx:
+ * @alpha: a #ClutterAlpha
+ * @scale_begin: initial scale factor
+ * @scale_end: final scale factor
+ *
+ * A fixed point implementation of clutter_behaviour_scale_new()
+ *
+ * Return value: the newly created #ClutterBehaviourScale
+ *
+ * Since: 0.2
+ */
+ClutterBehaviour *
+clutter_behaviour_scale_newx (ClutterAlpha *alpha,
+ ClutterFixed scale_begin,
+ ClutterFixed scale_end,
+ ClutterGravity gravity)
+{
ClutterBehaviourScale *behave;
behave = g_object_new (CLUTTER_TYPE_BEHAVIOUR_SCALE,
"alpha", alpha,
NULL);
- behave->priv->scale_begin = CLUTTER_FLOAT_TO_FIXED (scale_begin);
- behave->priv->scale_end = CLUTTER_FLOAT_TO_FIXED (scale_end);
+ behave->priv->scale_begin = scale_begin;
+ behave->priv->scale_end = scale_end;
behave->priv->gravity = gravity;
return CLUTTER_BEHAVIOUR (behave);
gdouble scale_end,
ClutterGravity gravity);
+ClutterBehaviour*
+clutter_behaviour_scale_newx (ClutterAlpha *alpha,
+ ClutterFixed scale_begin,
+ ClutterFixed scale_end,
+ ClutterGravity gravity);
G_END_DECLS
source_h_priv = pangoclutter-private.h
-noinst_LIBRARIES = libpangoclutter.a
+noinst_LTLIBRARIES = libpangoclutter.la
-libpangoclutter_a_SOURCES = $(source_c) \
- $(source_h) \
- $(source_h_priv)
+libpangoclutter_la_SOURCES = $(source_c) \
+ $(source_h) \
+ $(source_h_priv)
INCLUDES = @GCC_FLAGS@ @CLUTTER_CFLAGS@ -I$(top_srcdir)
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