diff options
Diffstat (limited to 'src/tests/clutter/interactive/test-bind-constraint.c')
| -rw-r--r-- | src/tests/clutter/interactive/test-bind-constraint.c | 258 |
1 files changed, 0 insertions, 258 deletions
diff --git a/src/tests/clutter/interactive/test-bind-constraint.c b/src/tests/clutter/interactive/test-bind-constraint.c deleted file mode 100644 index bc8da6cd6..000000000 --- a/src/tests/clutter/interactive/test-bind-constraint.c +++ /dev/null @@ -1,258 +0,0 @@ -#include <stdlib.h> -#include <clutter/clutter.h> - -#include "tests/clutter-test-utils.h" - -#define RECT_SIZE 128 - -#define H_PADDING 32 -#define V_PADDING 32 - -enum -{ - NorthWest, North, NorthEast, - West, Center, East, - SouthWest, South, SouthEast, - - N_RECTS -}; - -static ClutterActor *rects[N_RECTS] = { NULL, }; -static const gchar *colors[N_RECTS] = { - "#8ae234", "#73d216", "#4e9a06", - "#729fcf", "#3465a4", "#204a87", - "#ef2929", "#cc0000", "#a40000" -}; -static const gchar *names[N_RECTS] = { - "North West", "North", "North East", - "West", "Center", "East", - "South West", "South", "South East" -}; - -static const gchar *desaturare_glsl_shader = -"uniform sampler2D tex;\n" -"uniform float factor;\n" -"\n" -"vec3 desaturate (const vec3 color, const float desaturation)\n" -"{\n" -" const vec3 gray_conv = vec3 (0.299, 0.587, 0.114);\n" -" vec3 gray = vec3 (dot (gray_conv, color));\n" -" return vec3 (mix (color.rgb, gray, desaturation));\n" -"}\n" -"\n" -"void main ()\n" -"{\n" -" vec4 color = cogl_color_in * texture2D (tex, vec2 (cogl_tex_coord_in[0].xy));\n" -" color.rgb = desaturate (color.rgb, factor);\n" -" cogl_color_out = color;\n" -"}\n"; - -static gboolean is_expanded = FALSE; - -const char * -test_bind_constraint_describe (void); - -int -test_bind_constraint_main (int argc, char *argv[]); - -static gboolean -on_button_release (ClutterActor *actor, - ClutterEvent *event, - gpointer data G_GNUC_UNUSED) -{ - if (!is_expanded) - { - gfloat north_offset, south_offset; - gfloat west_offset, east_offset; - - /* expand the 8 rectangles by animating the offset of the - * bind constraints - */ - - north_offset = (clutter_actor_get_height (rects[Center]) + V_PADDING) - * -1.0f; - south_offset = (clutter_actor_get_height (rects[Center]) + V_PADDING); - - west_offset = (clutter_actor_get_width (rects[Center]) + H_PADDING) - * -1.0f; - east_offset = (clutter_actor_get_width (rects[Center]) + H_PADDING); - - clutter_actor_animate (rects[NorthWest], CLUTTER_EASE_OUT_EXPO, 500, - "opacity", 255, - "@constraints.x-bind.offset", west_offset, - "@constraints.y-bind.offset", north_offset, - "reactive", TRUE, - NULL); - clutter_actor_animate (rects[North], CLUTTER_EASE_OUT_EXPO, 500, - "opacity", 255, - "@constraints.y-bind.offset", north_offset, - "reactive", TRUE, - NULL); - clutter_actor_animate (rects[NorthEast], CLUTTER_EASE_OUT_EXPO, 500, - "opacity", 255, - "@constraints.x-bind.offset", east_offset, - "@constraints.y-bind.offset", north_offset, - "reactive", TRUE, - NULL); - - clutter_actor_animate (rects[West], CLUTTER_EASE_OUT_EXPO, 500, - "opacity", 255, - "@constraints.x-bind.offset", west_offset, - "reactive", TRUE, - NULL); - /* turn on the desaturation effect and set the center - * rectangle not reactive - */ - clutter_actor_animate (rects[Center], CLUTTER_LINEAR, 500, - "@effects.desaturate.enabled", TRUE, - "reactive", FALSE, - NULL); - clutter_actor_animate (rects[East], CLUTTER_EASE_OUT_EXPO, 500, - "opacity", 255, - "@constraints.x-bind.offset", east_offset, - "reactive", TRUE, - NULL); - - clutter_actor_animate (rects[SouthWest], CLUTTER_EASE_OUT_EXPO, 500, - "opacity", 255, - "@constraints.x-bind.offset", west_offset, - "@constraints.y-bind.offset", south_offset, - "reactive", TRUE, - NULL); - clutter_actor_animate (rects[South], CLUTTER_EASE_OUT_EXPO, 500, - "opacity", 255, - "@constraints.y-bind.offset", south_offset, - "reactive", TRUE, - NULL); - clutter_actor_animate (rects[SouthEast], CLUTTER_EASE_OUT_EXPO, 500, - "opacity", 255, - "@constraints.x-bind.offset", east_offset, - "@constraints.y-bind.offset", south_offset, - "reactive", TRUE, - NULL); - } - else - { - gint i; - - clutter_actor_animate (rects[Center], CLUTTER_LINEAR, 500, - "@effects.desaturate.enabled", FALSE, - "reactive", TRUE, - NULL); - - for (i = NorthWest; i < N_RECTS; i++) - { - if (i == Center) - continue; - - /* put the 8 rectangles back into their initial state */ - clutter_actor_animate (rects[i], CLUTTER_EASE_OUT_EXPO, 500, - "opacity", 0, - "@constraints.x-bind.offset", 0.0f, - "@constraints.y-bind.offset", 0.0f, - "reactive", FALSE, - NULL); - } - } - - is_expanded = !is_expanded; - - g_print ("Selected: [%s]\n", clutter_actor_get_name (actor)); - - return TRUE; -} - -G_MODULE_EXPORT const char * -test_bind_constraint_describe (void) -{ - return "Demonstrate the usage of ClutterBindConstraint"; -} - -G_MODULE_EXPORT int -test_bind_constraint_main (int argc, char *argv[]) -{ - ClutterActor *stage, *rect; - ClutterConstraint *constraint; - ClutterEffect *effect; - ClutterColor rect_color; - gint i; - - clutter_test_init (&argc, &argv); - - stage = clutter_test_get_stage (); - g_signal_connect (stage, "destroy", G_CALLBACK (clutter_test_quit), NULL); - clutter_stage_set_title (CLUTTER_STAGE (stage), "Constraints"); - clutter_actor_set_size (stage, 800, 600); - - /* main rectangle */ - clutter_color_from_string (&rect_color, "#3465a4"); - rect = clutter_actor_new (); - g_signal_connect (rect, "button-release-event", - G_CALLBACK (on_button_release), - NULL); - clutter_actor_set_background_color (rect, &rect_color); - clutter_actor_set_size (rect, RECT_SIZE, RECT_SIZE); - clutter_actor_set_reactive (rect, TRUE); - clutter_actor_set_name (rect, names[Center]); - clutter_actor_add_child (stage, rect); - - /* align the center rectangle to the center of the stage */ - constraint = clutter_align_constraint_new (stage, CLUTTER_ALIGN_BOTH, 0.5); - clutter_actor_add_constraint_with_name (rect, "align", constraint); - - /* this is the equivalent of the DesaturateEffect; we cannot animate - * the factor because the animation API only understands GObject - * properties; so we use the ActorMeta:enabled property to toggle - * the shader - */ - effect = clutter_shader_effect_new (CLUTTER_FRAGMENT_SHADER); - clutter_shader_effect_set_shader_source (CLUTTER_SHADER_EFFECT (effect), - desaturare_glsl_shader); - clutter_shader_effect_set_uniform (CLUTTER_SHADER_EFFECT (effect), - "tex", G_TYPE_INT, 1, 0); - clutter_shader_effect_set_uniform (CLUTTER_SHADER_EFFECT (effect), - "factor", G_TYPE_FLOAT, 1, 0.66); - clutter_actor_meta_set_enabled (CLUTTER_ACTOR_META (effect), FALSE); - clutter_actor_add_effect_with_name (rect, "desaturate", effect); - - rects[Center] = rect; - - /* build the other rectangles, and bind their position and size - * to the center rectangle. we are going to animate the offset - * of the BindConstraints - */ - for (i = 0; i < N_RECTS; i++) - { - if (i == Center) - continue; - - clutter_color_from_string (&rect_color, colors[i]); - - rect = clutter_actor_new (); - clutter_actor_set_background_color (rect, &rect_color); - clutter_actor_set_opacity (rect, 0); - clutter_actor_set_name (rect, names[i]); - clutter_actor_add_child (stage, rect); - - constraint = clutter_bind_constraint_new (rects[Center], CLUTTER_BIND_X, 0.0); - clutter_actor_add_constraint_with_name (rect, "x-bind", constraint); - - constraint = clutter_bind_constraint_new (rects[Center], CLUTTER_BIND_Y, 0.0); - clutter_actor_add_constraint_with_name (rect, "y-bind", constraint); - - constraint = clutter_bind_constraint_new (rects[Center], CLUTTER_BIND_SIZE, 0.0); - clutter_actor_add_constraint_with_name (rect, "size-bind", constraint); - - g_signal_connect (rect, "button-release-event", - G_CALLBACK (on_button_release), - NULL); - - rects[i] = rect; - } - - clutter_actor_show (stage); - - clutter_test_main (); - - return EXIT_SUCCESS; -} |