[clutter/clutter-1.16] tests: add an interactive test for rotate and zoom actions
- From: Emmanuele Bassi <ebassi src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [clutter/clutter-1.16] tests: add an interactive test for rotate and zoom actions
- Date: Mon, 19 Aug 2013 23:22:40 +0000 (UTC)
commit 371b12c4afca0197a0c460e0a423357d7a1e317e
Author: Lionel Landwerlin <llandwerlin gmail com>
Date: Thu Apr 25 17:16:15 2013 -0700
tests: add an interactive test for rotate and zoom actions
https://bugzilla.gnome.org/show_bug.cgi?id=698836
tests/interactive/Makefile.am | 3 +-
tests/interactive/test-rotate-zoom.c | 98 ++++++++++++++++++++++++++++++++++
2 files changed, 100 insertions(+), 1 deletions(-)
---
diff --git a/tests/interactive/Makefile.am b/tests/interactive/Makefile.am
index 381d1e9..8e87edf 100644
--- a/tests/interactive/Makefile.am
+++ b/tests/interactive/Makefile.am
@@ -49,7 +49,8 @@ UNIT_TESTS = \
test-content.c \
test-keyframe-transition.c \
test-bind-constraint.c \
- test-touch-events.c
+ test-touch-events.c \
+ test-rotate-zoom.c
if X11_TESTS
UNIT_TESTS += test-pixmap.c
diff --git a/tests/interactive/test-rotate-zoom.c b/tests/interactive/test-rotate-zoom.c
new file mode 100644
index 0000000..0e9cc0a
--- /dev/null
+++ b/tests/interactive/test-rotate-zoom.c
@@ -0,0 +1,98 @@
+/*
+ * Copyright (C) 2013 Intel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU Lesser General Public License,
+ * version 2.1, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ * Boston, MA 02111-1307, USA.
+ *
+ */
+#include <stdlib.h>
+#include <math.h>
+#include <cairo.h>
+#include <glib.h>
+#include <clutter/clutter.h>
+#include <gdk-pixbuf/gdk-pixbuf.h>
+
+#define STAGE_WIDTH 800
+#define STAGE_HEIGHT 550
+
+static ClutterActor *
+create_hand (void)
+{
+ GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file (TESTS_DATADIR G_DIR_SEPARATOR_S "redhand.png", NULL);
+ ClutterContent *image = clutter_image_new ();
+ ClutterActor *actor = clutter_actor_new ();
+
+ clutter_image_set_data (CLUTTER_IMAGE (image),
+ gdk_pixbuf_get_pixels (pixbuf),
+ gdk_pixbuf_get_has_alpha (pixbuf)
+ ? COGL_PIXEL_FORMAT_RGBA_8888
+ : COGL_PIXEL_FORMAT_RGB_888,
+ gdk_pixbuf_get_width (pixbuf),
+ gdk_pixbuf_get_height (pixbuf),
+ gdk_pixbuf_get_rowstride (pixbuf),
+ NULL);
+ clutter_actor_set_content (actor, image);
+ clutter_actor_set_size (actor,
+ gdk_pixbuf_get_width (pixbuf),
+ gdk_pixbuf_get_height (pixbuf));
+ clutter_actor_set_reactive (actor, TRUE);
+
+ g_object_unref (pixbuf);
+
+ return actor;
+}
+
+G_MODULE_EXPORT int
+test_rotate_zoom_main (int argc, char *argv[])
+{
+ ClutterActor *stage, *actor;
+ gfloat width, height;
+
+#ifdef CLUTTER_WINDOWING_X11
+ clutter_x11_enable_xinput ();
+#endif
+
+ /* initialize Clutter */
+ if (clutter_init (&argc, &argv) != CLUTTER_INIT_SUCCESS)
+ return EXIT_FAILURE;
+
+ /* create a resizable stage */
+ stage = clutter_stage_new ();
+ g_signal_connect (stage, "destroy", G_CALLBACK (clutter_main_quit), NULL);
+ clutter_stage_set_title (CLUTTER_STAGE (stage), "Rotate and Zoom actions");
+ clutter_stage_set_user_resizable (CLUTTER_STAGE (stage), TRUE);
+ clutter_actor_set_size (stage, STAGE_WIDTH, STAGE_HEIGHT);
+ clutter_actor_set_reactive (stage, FALSE);
+ clutter_actor_show (stage);
+
+ actor = create_hand ();
+ clutter_actor_add_action (actor, clutter_rotate_action_new ());
+ clutter_actor_add_action (actor, clutter_zoom_action_new ());
+ clutter_actor_add_child (stage, actor);
+
+ clutter_actor_get_size (actor, &width, &height);
+ clutter_actor_set_position (actor,
+ STAGE_WIDTH / 2 - width / 2,
+ STAGE_HEIGHT / 2 - height / 2);
+
+ clutter_main ();
+
+ return EXIT_SUCCESS;
+}
+
+G_MODULE_EXPORT const char *
+test_rotate_zoom_describe (void)
+{
+ return "Rotates and zooms an actor using touch events";
+}
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