2007-12-10 Tomas Frydrych <tf@openedhand.com>

* tests/test-viewport.c:
	* tests/Makefile.am:
	Added a simple viewport test.

ChangeLog

@@ -1,3 +1,17 @@
+2007-12-10  Tomas Frydrych  <tf@openedhand.com>
+
+	* tests/test-viewport.c:
+	* tests/Makefile.am:
+	Added a simple viewport test.
+	
+2007-12-10  Tomas Frydrych  <tf@openedhand.com>
+
+	* clutter/clutter-actor.c:
+	(_clutter_actor_apply_modelview_transform):
+	Moved offset translation after rotation so that rotation coords
+	are also relative to the offset point.
+
+
 2007-12-09  Emmanuele Bassi  <ebassi@openedhand.com>
 
 	* tests/test-events.c (input_cb):
@@ -26,13 +40,6 @@
 	(clutter_actor_get_positionu): Add unit-based accessors to
 	the size and position.
 
-2007-12-07  Tomas Frydrych  <tf@openedhand.com>
-
-	* clutter/clutter-actor.c:
-	(_clutter_actor_apply_modelview_transform):
-	Moved offset translation after rotation so that rotation coords
-	are also relative to the offset point.
-
 2007-12-07  Tomas Frydrych  <tf@openedhand.com>
 
 	* clutter/clutter-behaviour-ellipse.c:

tests/Makefile.am

@@ -3,7 +3,7 @@ noinst_PROGRAMS = test-textures test-events test-offscreen test-scale \
 		  test-perspective test-rotate test-depth \
 		  test-threads test-timeline test-score test-script \
 		  test-model test-grab test-effects test-fullscreen \
-		  test-shader test-unproject
+		  test-shader test-unproject test-viewport
 
 INCLUDES = -I$(top_srcdir)/
 LDADD = $(top_builddir)/clutter/libclutter-@CLUTTER_FLAVOUR@-@CLUTTER_MAJORMINOR@.la
@@ -32,5 +32,6 @@ test_script_SOURCES      = test-script.c
 test_model_SOURCES       = test-model.c
 test_effects_SOURCES     = test-effects.c
 test_fullscreen_SOURCES  = test-fullscreen.c
+test_vieport_SOURCES     = test-viewport.c
 
 EXTRA_DIST = redhand.png test-script.json

tests/test-viewport.c

@@ -0,0 +1,68 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <glib.h>
+
+#include <clutter/clutter.h>
+
+int
+main (int argc, char *argv[])
+{
+  ClutterTimeline  *timeline;
+  ClutterAlpha     *alpha;
+  ClutterBehaviour *r_behave;
+  ClutterActor     *stage;
+  ClutterActor     *hand;
+  ClutterColor      stage_color = { 0xcc, 0xcc, 0xcc, 0xff };
+  GdkPixbuf        *pixbuf;
+
+  clutter_init (&argc, &argv);
+
+  stage = clutter_stage_get_default ();
+
+  pixbuf = gdk_pixbuf_new_from_file ("redhand.png", NULL);
+
+  if (!pixbuf)
+    g_error("pixbuf load failed");
+
+  clutter_stage_set_color (CLUTTER_STAGE (stage),
+		           &stage_color);
+
+  /* Make a hand */
+  hand = clutter_texture_new_from_pixbuf (pixbuf);
+  clutter_actor_set_position (hand, 300, 200);
+  clutter_actor_set_clip (hand, 20, 21, 132, 170);
+  clutter_actor_set_anchor_point (hand, 86, 125);
+  clutter_actor_show (hand);
+  clutter_container_add_actor (CLUTTER_CONTAINER (stage), hand);
+
+  /* Make a timeline */
+  timeline = clutter_timeline_new (200, 26); /* num frames, fps */
+  g_object_set (timeline, "loop", TRUE, NULL);  
+
+  /* Set an alpha func to power behaviour - ramp is constant rise/fall */
+  alpha = clutter_alpha_new_full (timeline,
+                                  CLUTTER_ALPHA_RAMP_INC,
+                                  NULL, NULL);
+
+  /* Create a behaviour for that alpha */
+  r_behave = clutter_behaviour_rotate_new (alpha,
+					   CLUTTER_Z_AXIS,
+					   CLUTTER_ROTATE_CW,
+					   0.0, 360.0); 
+
+  /* Apply it to our actor */
+  clutter_behaviour_apply (r_behave, hand);
+
+  /* start the timeline and thus the animations */
+  clutter_timeline_start (timeline);
+
+  clutter_actor_show_all (stage);
+
+  clutter_main();
+
+  g_object_unref (r_behave);
+
+  return 0;
+}