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#include "config.h"
#include <locale.h>
#include <stdlib.h>
#include <stdio.h>
#include <math.h>
#include <glib.h>
#include <glib/gi18n.h>
#include <gmodule.h>
#include <clutter/clutter.h>
static ClutterScript *script = NULL;
static guint merge_id = 0;
static const gchar *test_unmerge =
"["
" {"
" \"id\" : \"main-stage\","
" \"type\" : \"ClutterStage\","
" \"children\" : [ \"blue-button\" ]"
" },"
" {"
" \"id\" : \"blue-button\","
" \"type\" : \"ClutterRectangle\","
" \"color\" : \"#0000ffff\","
" \"x\" : 350,"
" \"y\" : 50,"
" \"width\" : 100,"
" \"height\" : 100,"
" \"visible\" : true,"
" \"reactive\" : true"
" }"
"]";
static const gchar *test_behaviour =
"["
" {"
" \"id\" : \"main-timeline\","
" \"type\" : \"ClutterTimeline\","
" \"duration\" : 5000,"
" \"loop\" : true"
" },"
" {"
" \"id\" : \"sine-alpha\","
" \"type\" : \"ClutterAlpha\","
" \"function\" : \"sine_alpha\","
" \"timeline\" : \"main-timeline\""
" },"
" {"
" \"id\" : \"path-behaviour\","
" \"type\" : \"ClutterBehaviourPath\","
" \"path\" : \"M 50 50 L 100 100\","
" \"alpha\" : {"
" \"timeline\" : \"main-timeline\","
" \"function\" : \"double_ramp_alpha\""
" }"
" },"
" {"
" \"id\" : \"rotate-behaviour\","
" \"type\" : \"ClutterBehaviourRotate\","
" \"angle-start\" : 0.0,"
" \"angle-end\" : 360.0,"
" \"axis\" : \"y-axis\","
" \"alpha\" : \"sine-alpha\""
" },"
" {"
" \"id\" : \"fade-behaviour\","
" \"type\" : \"ClutterBehaviourOpacity\","
" \"opacity-start\" : 255,"
" \"opacity-end\" : 0,"
" \"alpha\" : {"
" \"id\" : \"fade-alpha\","
" \"type\" : \"ClutterAlpha\","
" \"timeline\" : \"main-timeline\","
" \"mode\" : \"linear\""
" }"
" }"
"]";
gdouble
sine_alpha (ClutterAlpha *alpha,
gpointer dummy G_GNUC_UNUSED)
{
ClutterTimeline *timeline = clutter_alpha_get_timeline (alpha);
return sin (clutter_timeline_get_progress (timeline) * G_PI);
}
gdouble
double_ramp_alpha (ClutterAlpha *alpha,
gpointer dummy G_GNUC_UNUSED)
{
ClutterTimeline *timeline = clutter_alpha_get_timeline (alpha);
gdouble progress = clutter_timeline_get_progress (timeline);
if (progress >= 0.5)
return 1.0 - progress;
return progress;
}
static gboolean
blue_button_press (ClutterActor *actor,
ClutterButtonEvent *event,
gpointer data)
{
g_print ("[*] Pressed '%s'\n", clutter_get_script_id (G_OBJECT (actor)));
g_print ("[*] Unmerging objects with merge id: %d\n", merge_id);
clutter_script_unmerge_objects (script, merge_id);
return TRUE;
}
static gboolean
red_button_press (ClutterActor *actor,
ClutterButtonEvent *event,
gpointer data)
{
GObject *timeline;
g_print ("[*] Pressed '%s'\n", clutter_get_script_id (G_OBJECT (actor)));
timeline = clutter_script_get_object (script, "main-timeline");
g_assert (CLUTTER_IS_TIMELINE (timeline));
if (!clutter_timeline_is_playing (CLUTTER_TIMELINE (timeline)))
clutter_timeline_start (CLUTTER_TIMELINE (timeline));
else
clutter_timeline_pause (CLUTTER_TIMELINE (timeline));
return TRUE;
}
G_MODULE_EXPORT int
test_script_main (int argc, char *argv[])
{
GObject *stage, *blue_button, *red_button;
GError *error = NULL;
gchar *file;
gint res;
setlocale (LC_ALL, "");
textdomain (GETTEXT_PACKAGE);
if (clutter_init (&argc, &argv) != CLUTTER_INIT_SUCCESS)
return 1;
script = clutter_script_new ();
g_assert (CLUTTER_IS_SCRIPT (script));
clutter_script_load_from_data (script, test_behaviour, -1, &error);
if (error)
{
g_print ("*** Error:\n"
"*** %s\n", error->message);
g_error_free (error);
g_object_unref (script);
return EXIT_FAILURE;
}
file = g_build_filename (TESTS_DATADIR, "test-script.json", NULL);
clutter_script_load_from_file (script, file, &error);
if (error)
{
g_print ("*** Error:\n"
"*** %s\n", error->message);
g_error_free (error);
g_object_unref (script);
g_free (file);
return EXIT_FAILURE;
}
g_free (file);
merge_id = clutter_script_load_from_data (script, test_unmerge, -1, &error);
if (error)
{
g_print ("*** Error:\n"
"*** %s\n", error->message);
g_error_free (error);
g_object_unref (script);
return EXIT_FAILURE;
}
clutter_script_connect_signals (script, NULL);
res = clutter_script_get_objects (script,
"main-stage", &stage,
"red-button", &red_button,
"blue-button", &blue_button,
NULL);
g_assert (res == 3);
clutter_actor_show (CLUTTER_ACTOR (stage));
g_signal_connect (red_button,
"button-press-event",
G_CALLBACK (red_button_press),
NULL);
g_signal_connect (blue_button,
"button-press-event",
G_CALLBACK (blue_button_press),
NULL);
clutter_main ();
g_object_unref (script);
return EXIT_SUCCESS;
}
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