IO_METHOD(IoClutterStage, setTitle) {
char *title = IoMessage_locals_cStringArgAt_(m, locals, 0);
clutter_stage_set_title(IOCSTAGE(self), title);
return self;
}
G_MODULE_EXPORT int
test_paint_wrapper_main (int argc, char *argv[])
{
ClutterAlpha *alpha;
ClutterActor *stage;
ClutterColor stage_color = { 0x61, 0x64, 0x8c, 0xff };
SuperOH *oh;
gint i;
GError *error;
ClutterActor *real_hand;
error = NULL;
#ifdef CLUTTER_WINDOWING_X11
clutter_x11_set_use_argb_visual (TRUE);
#endif
if (clutter_init_with_args (&argc, &argv,
NULL,
super_oh_entries,
NULL,
&error) != CLUTTER_INIT_SUCCESS)
{
g_warning ("Unable to initialise Clutter:\n%s",
error->message);
g_error_free (error);
return EXIT_FAILURE;
}
oh = g_new(SuperOH, 1);
stage = clutter_stage_new ();
clutter_actor_set_size (stage, 800, 600);
if (use_alpha != 255)
{
clutter_stage_set_use_alpha (CLUTTER_STAGE (stage), TRUE);
clutter_actor_set_opacity (stage, use_alpha);
}
clutter_stage_set_title (CLUTTER_STAGE (stage), "Paint Test");
clutter_actor_set_background_color (stage, &stage_color);
g_signal_connect (stage, "destroy", G_CALLBACK (stop_and_quit), oh);
oh->stage = stage;
/* Create a timeline to manage animation */
oh->timeline = clutter_timeline_new (6000);
clutter_timeline_set_repeat_count (oh->timeline, -1);
/* fire a callback for frame change */
oh->frame_id =
g_signal_connect (oh->timeline, "new-frame", G_CALLBACK (frame_cb), oh);
/* Set up some behaviours to handle scaling */
alpha = clutter_alpha_new_with_func (oh->timeline, my_sine_wave, NULL, NULL);
oh->scaler_1 = clutter_behaviour_scale_new (alpha, 0.5, 0.5, 1.0, 1.0);
oh->scaler_2 = clutter_behaviour_scale_new (alpha, 1.0, 1.0, 0.5, 0.5);
real_hand = clutter_texture_new_from_file (TESTS_DATADIR
G_DIR_SEPARATOR_S
"redhand.png",
&error);
if (real_hand == NULL)
{
g_error ("image load failed: %s", error->message);
return EXIT_FAILURE;
}
/* create a new group to hold multiple actors in a group */
oh->group = clutter_group_new();
oh->hand = g_new (ClutterActor*, n_hands);
oh->stage_width = clutter_actor_get_width (stage);
oh->stage_height = clutter_actor_get_height (stage);
oh->radius = (oh->stage_width + oh->stage_height)
/ n_hands;
for (i = 0; i < n_hands; i++)
{
gint x, y, w, h;
if (i == 0)
oh->hand[i] = real_hand;
else
oh->hand[i] = clutter_clone_new (real_hand);
clutter_actor_set_reactive (oh->hand[i], TRUE);
clutter_actor_set_size (oh->hand[i], 200, 213);
/* Place around a circle */
w = clutter_actor_get_width (oh->hand[i]);
h = clutter_actor_get_height (oh->hand[i]);
x = oh->stage_width / 2
+ oh->radius
* cos (i * G_PI / (n_hands / 2))
- w / 2;
y = oh->stage_height / 2
+ oh->radius
* sin (i * G_PI / (n_hands / 2))
- h / 2;
clutter_actor_set_position (oh->hand[i], x, y);
clutter_actor_move_anchor_point_from_gravity (oh->hand[i],
CLUTTER_GRAVITY_CENTER);
g_signal_connect (oh->hand[i], "button-press-event",
G_CALLBACK (on_button_press_event),
oh);
/* paint something before each hand */
g_signal_connect (oh->hand[i],
"paint", G_CALLBACK (hand_pre_paint),
oh);
/* paint something after each hand */
g_signal_connect_after (oh->hand[i],
"paint", G_CALLBACK (hand_post_paint),
oh);
/* Add to our group group */
clutter_container_add_actor (CLUTTER_CONTAINER (oh->group), oh->hand[i]);
if (i % 2)
clutter_behaviour_apply (oh->scaler_1, oh->hand[i]);
else
clutter_behaviour_apply (oh->scaler_2, oh->hand[i]);
}
oh->paint_guards = g_malloc0 (sizeof (gboolean) * n_hands);
/* Add the group to the stage */
clutter_container_add_actor (CLUTTER_CONTAINER (stage),
CLUTTER_ACTOR (oh->group));
/* Show everying ( and map window ) */
clutter_actor_show (stage);
g_signal_connect (stage, "key-release-event",
G_CALLBACK (input_cb),
oh);
/* and start it */
clutter_timeline_start (oh->timeline);
clutter_main ();
g_object_unref (oh->scaler_1);
g_object_unref (oh->scaler_2);
g_object_unref (oh->timeline);
g_free (oh->paint_guards);
g_free (oh->hand);
g_free (oh);
return 0;
}
G_MODULE_EXPORT int
test_bin_layout_main (int argc, char *argv[])
{
ClutterActor *stage, *box, *rect;
ClutterLayoutManager *layout;
ClutterColor stage_color = { 0xe0, 0xf2, 0xfc, 0xff };
ClutterColor *color;
ClutterAction *action;
if (clutter_init (&argc, &argv) != CLUTTER_INIT_SUCCESS)
return 1;
stage = clutter_stage_get_default ();
clutter_stage_set_title (CLUTTER_STAGE (stage), "Box test");
clutter_stage_set_color (CLUTTER_STAGE (stage), &stage_color);
clutter_actor_set_size (stage, 640, 480);
layout = clutter_bin_layout_new (CLUTTER_BIN_ALIGNMENT_CENTER,
CLUTTER_BIN_ALIGNMENT_CENTER);
box = clutter_box_new (layout);
clutter_container_add_actor (CLUTTER_CONTAINER (stage), box);
clutter_actor_set_anchor_point_from_gravity (box, CLUTTER_GRAVITY_CENTER);
clutter_actor_set_position (box, 320, 240);
clutter_actor_set_reactive (box, TRUE);
clutter_actor_set_name (box, "box");
/* the contents of the texture are created every time the allocation
* of the box changes, to keep the background's size the same as the
* box's size
*/
rect = clutter_cairo_texture_new (100, 100);
/* first method: use clutter_box_pack() */
clutter_box_pack (CLUTTER_BOX (box), rect,
"x-align", CLUTTER_BIN_ALIGNMENT_FILL,
"y-align", CLUTTER_BIN_ALIGNMENT_FILL,
NULL);
clutter_actor_lower_bottom (rect);
clutter_actor_set_name (rect, "background");
g_signal_connect (box, "allocation-changed",
G_CALLBACK (on_box_allocation_changed),
rect);
{
ClutterActor *tex;
GError *error;
gchar *file;
error = NULL;
file = g_build_filename (TESTS_DATADIR, "redhand.png", NULL);
tex = clutter_texture_new_from_file (file, &error);
if (error)
g_error ("Unable to create texture: %s", error->message);
clutter_texture_set_keep_aspect_ratio (CLUTTER_TEXTURE (tex), TRUE);
/* second method: use clutter_bin_layout_add() */
clutter_bin_layout_add (CLUTTER_BIN_LAYOUT (layout), tex,
CLUTTER_BIN_ALIGNMENT_CENTER,
CLUTTER_BIN_ALIGNMENT_CENTER);
clutter_actor_raise (tex, rect);
clutter_actor_set_width (tex, 175);
clutter_actor_set_name (tex, "texture");
g_free (file);
}
color = clutter_color_new (g_random_int_range (0, 255),
g_random_int_range (0, 255),
g_random_int_range (0, 255),
224);
rect = clutter_rectangle_new_with_color (color);
/* third method: container_add() and set_alignment() */
clutter_container_add_actor (CLUTTER_CONTAINER (box), rect);
clutter_bin_layout_set_alignment (CLUTTER_BIN_LAYOUT (layout), rect,
CLUTTER_BIN_ALIGNMENT_END,
CLUTTER_BIN_ALIGNMENT_END);
clutter_actor_set_size (rect, 50, 50);
clutter_actor_set_opacity (rect, 0);
clutter_actor_set_reactive (rect, TRUE);
clutter_actor_raise_top (rect);
clutter_actor_set_name (rect, "emblem");
action = clutter_click_action_new ();
clutter_actor_add_action (rect, action);
g_signal_connect (action, "clicked", G_CALLBACK (on_rect_clicked), box);
g_signal_connect (action, "long-press", G_CALLBACK (on_rect_long_press), box);
g_signal_connect (box,
"enter-event", G_CALLBACK (on_box_enter),
rect);
g_signal_connect (box,
"leave-event", G_CALLBACK (on_box_leave),
rect);
rect = clutter_text_new ();
clutter_text_set_text (CLUTTER_TEXT (rect), "A simple test");
clutter_container_add_actor (CLUTTER_CONTAINER (box), rect);
clutter_bin_layout_set_alignment (CLUTTER_BIN_LAYOUT (layout), rect,
CLUTTER_BIN_ALIGNMENT_CENTER,
CLUTTER_BIN_ALIGNMENT_START);
clutter_actor_raise_top (rect);
clutter_actor_set_name (rect, "text");
clutter_actor_show_all (stage);
clutter_main ();
clutter_color_free (color);
return EXIT_SUCCESS;
}
int
main (int argc, char *argv[])
{
ClutterActor *stage, *box;
ClutterLayoutManager *layout;
GError *error;
gint i;
error = NULL;
if (clutter_init_with_args (&argc, &argv,
NULL,
entries,
NULL,
&error) != CLUTTER_INIT_SUCCESS)
{
g_print ("Unable to run flow-layout: %s", error->message);
g_error_free (error);
return EXIT_FAILURE;
}
stage = clutter_stage_new ();
clutter_actor_set_background_color (stage, CLUTTER_COLOR_LightSkyBlue);
clutter_stage_set_title (CLUTTER_STAGE (stage), "Flow Layout");
clutter_stage_set_user_resizable (CLUTTER_STAGE (stage), TRUE);
g_signal_connect (stage, "destroy", G_CALLBACK (clutter_main_quit), NULL);
layout = clutter_flow_layout_new (vertical ? CLUTTER_FLOW_VERTICAL
: CLUTTER_FLOW_HORIZONTAL);
clutter_flow_layout_set_homogeneous (CLUTTER_FLOW_LAYOUT (layout),
is_homogeneous);
clutter_flow_layout_set_column_spacing (CLUTTER_FLOW_LAYOUT (layout),
x_spacing);
clutter_flow_layout_set_row_spacing (CLUTTER_FLOW_LAYOUT (layout),
y_spacing);
box = clutter_actor_new ();
clutter_actor_set_layout_manager (box, layout);
clutter_actor_set_background_color (box, CLUTTER_COLOR_Aluminium2);
clutter_actor_add_child (stage, box);
if (!fixed_size)
clutter_actor_add_constraint (box, clutter_bind_constraint_new (stage, CLUTTER_BIND_SIZE, 0.0));
clutter_actor_set_position (box, 0, 0);
clutter_actor_set_name (box, "box");
for (i = 0; i < n_rects; i++)
{
ClutterColor color = CLUTTER_COLOR_INIT (255, 255, 255, 255);
gfloat width, height;
ClutterActor *rect;
gchar *name;
name = g_strdup_printf ("rect%02d", i);
clutter_color_from_hls (&color,
360.0 / n_rects * i,
0.5,
0.8);
rect = clutter_actor_new ();
clutter_actor_set_background_color (rect, &color);
if (random_size)
{
width = g_random_int_range (50, 100);
height = g_random_int_range (50, 100);
}
else
width = height = 50.f;
clutter_actor_set_size (rect, width, height);
clutter_actor_set_name (rect, name);
clutter_actor_add_child (box, rect);
g_free (name);
}
clutter_actor_show (stage);
clutter_main ();
return EXIT_SUCCESS;
}
int
main(int argc, char **argv)
{
GOptionContext *context;
ClutterActor *stage;
GError *error = NULL;
CinnamonGlobal *global;
GjsContext *js_context;
char *script;
const char *filename;
char *title;
gsize len;
int code;
gtk_init (&argc, &argv);
clutter_x11_set_display (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()));
clutter_x11_disable_event_retrieval ();
if (clutter_init (&argc, &argv) != CLUTTER_INIT_SUCCESS)
return 1;
gdk_window_add_filter (NULL, event_filter, NULL);
context = g_option_context_new (NULL);
/* pass unknown through to the JS script */
g_option_context_set_ignore_unknown_options (context, TRUE);
g_option_context_add_main_entries (context, entries, NULL);
if (!g_option_context_parse (context, &argc, &argv, &error))
g_error ("option parsing failed: %s", error->message);
setlocale (LC_ALL, "");
_cinnamon_global_init (NULL);
global = cinnamon_global_get ();
js_context = _cinnamon_global_get_gjs_context (global);
/* prepare command line arguments */
if (!gjs_context_define_string_array (js_context, "ARGV",
argc - 2, (const char**)argv + 2,
&error)) {
g_printerr ("Failed to defined ARGV: %s", error->message);
exit (1);
}
if (command != NULL) {
script = command;
len = strlen (script);
filename = "<command line>";
} else if (argc <= 1) {
script = g_strdup ("const Console = imports.console; Console.interact();");
len = strlen (script);
filename = "<stdin>";
} else /*if (argc >= 2)*/ {
error = NULL;
if (!g_file_get_contents (argv[1], &script, &len, &error)) {
g_printerr ("%s\n", error->message);
exit (1);
}
filename = argv[1];
}
stage = clutter_stage_get_default ();
title = g_filename_display_basename (filename);
clutter_stage_set_title (CLUTTER_STAGE (stage), title);
g_free (title);
#if HAVE_BLUETOOTH
/* The module imports are all so intertwined that if the test
* imports anything in js/ui, it will probably eventually end up
* pulling in ui/status/bluetooth.js. So we need this.
*/
g_irepository_prepend_search_path (BLUETOOTH_DIR);
#endif
/* evaluate the script */
error = NULL;
if (!gjs_context_eval (js_context, script, len,
filename, &code, &error)) {
g_free (script);
g_printerr ("%s\n", error->message);
exit (1);
}
g_free (script);
exit (code);
}
int
main (int argc, char *argv[])
{
ClutterActor *stage;
ClutterActor *draggable, *droppable;
ClutterColor rect_color1 = { 146, 123, 81, 255 };
ClutterColor rect_color2 = { 128, 195, 28, 255 };
ClutterColor rect_color3 = { 255, 122, 2, 255 };
ClutterColor rect_color4 = { 141, 195, 233, 255 };
if (clutter_init (&argc, &argv) != CLUTTER_INIT_SUCCESS)
return 1;
stage = clutter_stage_get_default ();
clutter_stage_set_title (CLUTTER_STAGE (stage), "Droppable Example");
clutter_actor_set_size (stage, 800, 600);
droppable = g_object_new (DROPPABLE_TYPE_GROUP, NULL);
clutter_container_add_actor (CLUTTER_CONTAINER (stage), droppable);
clutter_actor_set_position (droppable, 500, 50);
clutter_actor_set_reactive (droppable, TRUE);
clutter_actor_set_name (droppable, "Drop Target 1");
mx_droppable_enable (MX_DROPPABLE (droppable));
droppable = g_object_new (DROPPABLE_TYPE_GROUP, NULL);
clutter_container_add_actor (CLUTTER_CONTAINER (stage), droppable);
clutter_actor_set_position (droppable, 500, 350);
clutter_actor_set_reactive (droppable, TRUE);
clutter_actor_set_name (droppable, "Drop Target 2");
mx_droppable_enable (MX_DROPPABLE (droppable));
draggable = g_object_new (DRAGGABLE_TYPE_RECTANGLE,
"color", &rect_color1,
NULL);
clutter_container_add_actor (CLUTTER_CONTAINER (stage), draggable);
clutter_actor_set_size (draggable, 50, 50);
clutter_actor_set_position (draggable, 75, 250);
clutter_actor_set_reactive (draggable, TRUE);
mx_draggable_enable (MX_DRAGGABLE (draggable));
draggable = g_object_new (DRAGGABLE_TYPE_RECTANGLE,
"color", &rect_color2,
NULL);
clutter_container_add_actor (CLUTTER_CONTAINER (stage), draggable);
clutter_actor_set_size (draggable, 50, 50);
clutter_actor_set_position (draggable, 125, 250);
clutter_actor_set_reactive (draggable, TRUE);
mx_draggable_enable (MX_DRAGGABLE (draggable));
draggable = g_object_new (DRAGGABLE_TYPE_RECTANGLE,
"color", &rect_color3,
NULL);
clutter_container_add_actor (CLUTTER_CONTAINER (stage), draggable);
clutter_actor_set_size (draggable, 50, 50);
clutter_actor_set_position (draggable, 75, 300);
clutter_actor_set_reactive (draggable, TRUE);
mx_draggable_enable (MX_DRAGGABLE (draggable));
draggable = g_object_new (DRAGGABLE_TYPE_RECTANGLE,
"color", &rect_color4,
NULL);
clutter_container_add_actor (CLUTTER_CONTAINER (stage), draggable);
clutter_actor_set_size (draggable, 50, 50);
clutter_actor_set_position (draggable, 125, 300);
clutter_actor_set_reactive (draggable, TRUE);
mx_draggable_enable (MX_DRAGGABLE (draggable));
clutter_actor_show_all (stage);
clutter_main ();
return EXIT_SUCCESS;
}
int
main (int argc, char *argv[])
{
ClutterActor *stage;
ClutterLayoutManager *layout;
ClutterActor *box;
ClutterActor *rect;
ClutterActor *text;
ClutterState *transitions;
if (clutter_init (&argc, &argv) != CLUTTER_INIT_SUCCESS)
return 1;
stage = clutter_stage_get_default ();
clutter_stage_set_color (CLUTTER_STAGE (stage), &stage_color);
clutter_stage_set_title (CLUTTER_STAGE (stage), "btn");
layout = clutter_bin_layout_new (CLUTTER_BIN_ALIGNMENT_FILL,
CLUTTER_BIN_ALIGNMENT_FILL);
box = clutter_box_new (layout);
clutter_actor_set_position (box, 25, 25);
clutter_actor_set_reactive (box, TRUE);
clutter_actor_set_size (box, 100, 30);
/* background for the button */
rect = clutter_rectangle_new_with_color (&yellow);
clutter_container_add_actor (CLUTTER_CONTAINER (box), rect);
/* text for the button */
text = clutter_text_new_full ("Sans 10pt", "Hover me", &white);
clutter_text_set_line_alignment (CLUTTER_TEXT (text), PANGO_ALIGN_CENTER);
/*
* NB don't set the height, so the actor assumes the height of the text;
* then when added to the bin layout, it gets centred on it;
* also if you don't set the width, the layout goes gets really wide;
* the 10pt text fits inside the 30px height of the rectangle
*/
clutter_actor_set_width (text, 100);
clutter_bin_layout_add (CLUTTER_BIN_LAYOUT (layout),
text,
CLUTTER_BIN_ALIGNMENT_CENTER,
CLUTTER_BIN_ALIGNMENT_CENTER);
/* animations */
transitions = clutter_state_new ();
clutter_state_set (transitions, NULL, "fade-out",
box, "opacity", CLUTTER_LINEAR, 180,
NULL);
/*
* NB you can't use an easing mode where alpha > 1.0 if you're
* animating to a value of 255, as the value you're animating
* to will possibly go > 255
*/
clutter_state_set (transitions, NULL, "fade-in",
box, "opacity", CLUTTER_LINEAR, 255,
NULL);
clutter_state_set_duration (transitions, NULL, NULL, 50);
clutter_state_warp_to_state (transitions, "fade-out");
g_signal_connect (box,
"enter-event",
G_CALLBACK (_pointer_enter_cb),
transitions);
g_signal_connect (box,
"leave-event",
G_CALLBACK (_pointer_leave_cb),
transitions);
/* bind the stage size to the box size + 50px in each axis */
clutter_actor_add_constraint (stage, clutter_bind_constraint_new (box, CLUTTER_BIND_HEIGHT, 50.0));
clutter_actor_add_constraint (stage, clutter_bind_constraint_new (box, CLUTTER_BIND_WIDTH, 50.0));
clutter_container_add_actor (CLUTTER_CONTAINER (stage), box);
clutter_actor_show (stage);
clutter_main ();
g_object_unref (transitions);
return 0;
}
G_MODULE_EXPORT int
test_shader_effects_main (int argc, char *argv[])
{
ClutterTimeline *timeline;
ClutterActor *stage, *hand, *label, *rect;
gchar *file;
clutter_init (&argc, &argv);
/* Make a timeline */
timeline = clutter_timeline_new (7692);
clutter_timeline_set_loop (timeline, TRUE);
stage = clutter_stage_new ();
clutter_stage_set_title (CLUTTER_STAGE (stage), "Rotations");
clutter_stage_set_color (CLUTTER_STAGE (stage), CLUTTER_COLOR_Aluminium3);
g_signal_connect (stage, "destroy", G_CALLBACK (clutter_main_quit), NULL);
/* Make a hand */
file = g_build_filename (TESTS_DATADIR, "redhand.png", NULL);
hand = clutter_texture_new_from_file (file, NULL);
if (!hand)
g_error("Unable to load '%s'", file);
g_free (file);
clutter_actor_set_position (hand, 326, 265);
clutter_actor_add_effect_with_name (hand, "desaturate", clutter_desaturate_effect_new (0.75));
clutter_actor_add_effect_with_name (hand, "blur", clutter_blur_effect_new ());
clutter_actor_animate_with_timeline (hand, CLUTTER_LINEAR, timeline,
"@effects.desaturate.factor", 1.0,
"rotation-angle-z", 360.0,
"fixed::anchor-x", 86.0,
"fixed::anchor-y", 125.0,
"opacity", 128,
NULL);
rect = clutter_rectangle_new_with_color (CLUTTER_COLOR_DarkOrange);
clutter_actor_add_effect_with_name (rect, "blur", clutter_blur_effect_new ());
clutter_actor_set_position (rect, 415, 215);
clutter_actor_set_size (rect, 150, 150);
clutter_actor_animate_with_timeline (rect, CLUTTER_LINEAR, timeline,
"rotation-angle-z", 360.0,
"fixed::anchor-x", 75.0,
"fixed::anchor-y", 75.0,
NULL);
label = clutter_text_new_with_text ("Mono 16",
"The Wonder\n"
"of the\n"
"Spinning Hand");
clutter_text_set_line_alignment (CLUTTER_TEXT (label), PANGO_ALIGN_CENTER);
clutter_actor_set_position (label, 336, 275);
clutter_actor_set_size (label, 500, 100);
clutter_actor_animate_with_timeline (label, CLUTTER_LINEAR, timeline,
"rotation-angle-z", 360.0,
"fixed::anchor-x", 86.0,
"fixed::anchor-y", 125.0,
NULL);
clutter_container_add (CLUTTER_CONTAINER (stage), rect, hand, label, NULL);
/* start the timeline and thus the animations */
clutter_timeline_start (timeline);
clutter_actor_show_all (stage);
clutter_main();
g_object_unref (timeline);
return 0;
}
G_MODULE_EXPORT gint
test_text_field_main (gint argc,
gchar **argv)
{
ClutterActor *stage;
ClutterActor *box, *label, *entry;
ClutterLayoutManager *table;
PangoAttrList *entry_attrs;
if (clutter_init (&argc, &argv) != CLUTTER_INIT_SUCCESS)
return EXIT_FAILURE;
stage = clutter_stage_new ();
clutter_stage_set_title (CLUTTER_STAGE (stage), "Text Fields");
clutter_actor_set_background_color (stage, CLUTTER_COLOR_Black);
g_signal_connect (stage, "destroy", G_CALLBACK (clutter_main_quit), NULL);
table = clutter_table_layout_new ();
clutter_table_layout_set_column_spacing (CLUTTER_TABLE_LAYOUT (table), 6);
clutter_table_layout_set_row_spacing (CLUTTER_TABLE_LAYOUT (table), 6);
box = clutter_actor_new ();
clutter_actor_set_layout_manager (box, table);
clutter_actor_add_constraint (box, clutter_bind_constraint_new (stage, CLUTTER_BIND_WIDTH, -24.0));
clutter_actor_add_constraint (box, clutter_bind_constraint_new (stage, CLUTTER_BIND_HEIGHT, -24.0));
clutter_actor_set_position (box, 12, 12);
clutter_actor_add_child (stage, box);
label = create_label (CLUTTER_COLOR_White, "<b>Input field:</b>");
g_object_set (label, "min-width", 150.0, NULL);
clutter_actor_add_child (box, label);
clutter_layout_manager_child_set (table, CLUTTER_CONTAINER (box), label,
"row", 0,
"column", 0,
"x-expand", FALSE,
"y-expand", FALSE,
NULL);
entry_attrs = pango_attr_list_new ();
pango_attr_list_insert (entry_attrs, pango_attr_underline_new (PANGO_UNDERLINE_ERROR));
pango_attr_list_insert (entry_attrs, pango_attr_underline_color_new (65535, 0, 0));
entry = create_entry (CLUTTER_COLOR_Black, "somme misspeeled textt", entry_attrs, 0, 0);
clutter_actor_add_child (box, entry);
clutter_layout_manager_child_set (table, CLUTTER_CONTAINER (box), entry,
"row", 0,
"column", 1,
"x-expand", TRUE,
"x-fill", TRUE,
"y-expand", FALSE,
NULL);
clutter_actor_grab_key_focus (entry);
label = create_label (CLUTTER_COLOR_White, "<b>A very long password field:</b>");
clutter_actor_add_child (box, label);
clutter_layout_manager_child_set (table, CLUTTER_CONTAINER (box), label,
"row", 1,
"column", 0,
"x-expand", FALSE,
"y-expand", FALSE,
NULL);
entry = create_entry (CLUTTER_COLOR_Black, "password", NULL, '*', 8);
clutter_actor_add_child (box, entry);
clutter_layout_manager_child_set (table, CLUTTER_CONTAINER (box), entry,
"row", 1,
"column", 1,
"x-expand", TRUE,
"x-fill", TRUE,
"y-expand", FALSE,
NULL);
clutter_actor_show (stage);
clutter_main ();
return EXIT_SUCCESS;
}
static void
on_new_kinect_device (GObject *obj,
GAsyncResult *res,
gpointer user_data)
{
ClutterActor *stage, *instructions;
GError *error = NULL;
gint width = 640;
gint height = 480;
kinect = gfreenect_device_new_finish (res, &error);
if (kinect == NULL)
{
g_debug ("Failed to created kinect device: %s", error->message);
g_error_free (error);
clutter_main_quit ();
return;
}
g_debug ("Kinect device created!");
stage = clutter_stage_new ();
clutter_stage_set_title (CLUTTER_STAGE (stage), "Kinect Test");
clutter_actor_set_size (stage, width * 2, height + 250);
clutter_stage_set_user_resizable (CLUTTER_STAGE (stage), TRUE);
g_signal_connect (stage, "destroy", G_CALLBACK (on_destroy), kinect);
g_signal_connect (stage,
"key-release-event",
G_CALLBACK (on_key_release),
kinect);
depth_tex = clutter_actor_new ();
depth_canvas = clutter_canvas_new ();
clutter_actor_set_content (depth_tex, depth_canvas);
clutter_canvas_set_size (CLUTTER_CANVAS (depth_canvas), width, height);
clutter_actor_set_size (depth_tex, width, height);
clutter_actor_add_child (stage, depth_tex);
video_tex = clutter_actor_new ();
clutter_actor_set_content (video_tex, clutter_image_new ());
clutter_actor_set_size (video_tex, width, height);
clutter_actor_set_position (video_tex, width, 0.0);
clutter_actor_add_child (stage, video_tex);
info_text = clutter_text_new ();
clutter_actor_set_position (info_text, 50, height + 20);
clutter_actor_add_child (stage, info_text);
instructions = create_instructions ();
clutter_actor_set_position (instructions, 50, height + 70);
clutter_actor_add_child (stage, instructions);
skeleton = skeltrack_skeleton_new ();
g_object_get (skeleton, "smoothing-factor", &SMOOTHING_FACTOR, NULL);
set_info_text ();
g_signal_connect (kinect,
"depth-frame",
G_CALLBACK (on_depth_frame),
NULL);
g_signal_connect (kinect,
"video-frame",
G_CALLBACK (on_video_frame),
NULL);
g_signal_connect (depth_canvas,
"draw",
G_CALLBACK (on_skeleton_draw),
NULL);
gfreenect_device_set_tilt_angle (kinect, 0, NULL, NULL, NULL);
gfreenect_device_start_depth_stream (kinect,
GFREENECT_DEPTH_FORMAT_MM,
NULL);
gfreenect_device_start_video_stream (kinect,
GFREENECT_RESOLUTION_MEDIUM,
GFREENECT_VIDEO_FORMAT_RGB, NULL);
clutter_actor_show (stage);
}
G_MODULE_EXPORT gint
test_shader_main (gint argc, gchar *argv[])
{
ClutterActor *actor;
ClutterActor *stage;
ClutterColor stage_color = { 0x61, 0x64, 0x8c, 0xff };
ClutterShader *shader;
GError *error;
gchar *file;
clutter_init (&argc, &argv);
stage = clutter_stage_get_default ();
clutter_actor_set_size (stage, 512, 384);
g_print ("applying shaders[%i] named '%s'\n",
shader_no,
shaders[shader_no].name);
shader = clutter_shader_new ();
error = NULL;
clutter_shader_set_fragment_source (shader, shaders[shader_no].source, -1);
clutter_shader_compile (shader, &error);
if (error)
{
g_print ("unable to load shaders[%d] named '%s': %s\n",
shader_no,
shaders[shader_no].name,
error->message);
g_error_free (error);
return EXIT_FAILURE;
}
clutter_stage_set_title (CLUTTER_STAGE (stage), "Shader Test");
clutter_stage_set_color (CLUTTER_STAGE (stage), &stage_color);
file = g_build_filename (TESTS_DATADIR, "redhand.png", NULL);
#ifndef TEST_GROUP
actor = clutter_texture_new_from_file (file, &error);
if (!actor)
g_error("pixbuf load failed: %s", error ? error->message : "Unknown");
#else
actor = clutter_group_new ();
{
ClutterActor *child1, *child2, *child3, *child4;
ClutterColor color = { 0xff, 0x22, 0x66, 0x99 };
child1 = clutter_texture_new_from_file (file, &error);
if (!child1)
g_error("pixbuf load failed: %s", error ? error->message : "Unknown");
child2 = clutter_texture_new_from_file (file, &error);
if (!child2)
g_error("pixbuf load failed: %s", error ? error->message : "Unknown");
child3 = clutter_rectangle_new ();
child4 = clutter_text_new_with_text ("Sans 20px", "Shady stuff");
clutter_rectangle_set_color (CLUTTER_RECTANGLE (child3), &color);
clutter_actor_set_size (child3, 50, 50);
clutter_actor_set_position (child1, 0, 0);
clutter_actor_set_position (child2, 50, 100);
clutter_actor_set_position (child3, 30, -30);
clutter_actor_set_position (child4, -50, 20);
clutter_container_add (CLUTTER_CONTAINER (actor),
child1,
child2,
child3,
child4,
NULL);
clutter_actor_show_all (actor);
}
#endif /* !TEST_GROUP */
g_free (file);
clutter_actor_set_shader (actor, shader);
clutter_actor_set_position (actor, 100, 100);
g_object_unref (shader);
clutter_container_add_actor (CLUTTER_CONTAINER (stage), actor);
clutter_actor_set_shader_param_int (actor, "tex", 0);
clutter_actor_set_shader_param_float (actor, "brightness", 0.4);
clutter_actor_set_shader_param_float (actor, "contrast", -1.9);
clutter_actor_set_reactive (actor, TRUE);
g_signal_connect (actor, "button-release-event",
G_CALLBACK (button_release_cb), NULL);
#ifdef COGL_HAS_GLES
/* On an embedded platform it is difficult to right click so we will
cycle through the shaders automatically */
g_timeout_add_seconds (3, timeout_cb, actor);
#endif
/* Show everying ( and map window ) */
clutter_actor_show_all (stage);
clutter_main ();
return EXIT_SUCCESS;
}
int
main (int argc, char *argv[])
{
GLenum err = 0;
#ifdef WIN32
HGLRC clutter_gl_context = 0;
HDC clutter_dc = 0;
#else
Display *clutter_display = NULL;
Window clutter_win = 0;
GLXContext clutter_gl_context = NULL;
#endif
GstPipeline *pipeline = NULL;
GstBus *bus = NULL;
GstElement *glupload = NULL;
GstState state = 0;
ClutterActor *stage = NULL;
ClutterActor *clutter_texture = NULL;
GAsyncQueue *queue_input_buf = NULL;
GAsyncQueue *queue_output_buf = NULL;
GstElement *fakesink = NULL;
/* init gstreamer then clutter */
gst_init (&argc, &argv);
clutter_threads_init ();
clutter_init (&argc, &argv);
clutter_threads_enter ();
g_print ("clutter version: %s\n", CLUTTER_VERSION_S);
/* init glew */
err = glewInit ();
if (err != GLEW_OK)
g_debug ("failed to init GLEW: %s", glewGetErrorString (err));
/* avoid to dispatch unecesary events */
clutter_ungrab_keyboard ();
clutter_ungrab_pointer ();
/* retrieve and turn off clutter opengl context */
stage = clutter_stage_get_default ();
/* retrieve and turn off clutter opengl context */
#ifdef WIN32
clutter_gl_context = wglGetCurrentContext ();
clutter_dc = wglGetCurrentDC ();
wglMakeCurrent (0, 0);
#else
clutter_display = clutter_x11_get_default_display ();
clutter_win = clutter_x11_get_stage_window (CLUTTER_STAGE (stage));
clutter_gl_context = glXGetCurrentContext ();
glXMakeCurrent (clutter_display, None, 0);
#endif
/* setup gstreamer pipeline */
pipeline =
GST_PIPELINE (gst_parse_launch
("videotestsrc ! video/x-raw-yuv, width=320, height=240, framerate=(fraction)30/1 ! "
"glupload ! gleffects effect=5 ! glfiltercube ! fakesink sync=1",
NULL));
/* setup bus */
bus = gst_pipeline_get_bus (GST_PIPELINE (pipeline));
gst_bus_add_signal_watch (bus);
g_signal_connect (bus, "message::error", G_CALLBACK (end_stream_cb), NULL);
g_signal_connect (bus, "message::warning", G_CALLBACK (end_stream_cb), NULL);
g_signal_connect (bus, "message::eos", G_CALLBACK (end_stream_cb), NULL);
gst_object_unref (bus);
/* clutter_gl_context is an external OpenGL context with which gst-plugins-gl want to share textures */
glupload = gst_bin_get_by_name (GST_BIN (pipeline), "glupload0");
g_object_set (G_OBJECT (glupload), "external-opengl-context",
clutter_gl_context, NULL);
g_object_unref (glupload);
/* NULL to PAUSED state pipeline to make sure the gst opengl context is created and
* shared with the clutter one */
gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_PAUSED);
state = GST_STATE_PAUSED;
if (gst_element_get_state (GST_ELEMENT (pipeline), &state, NULL,
GST_CLOCK_TIME_NONE) != GST_STATE_CHANGE_SUCCESS) {
g_debug ("failed to pause pipeline\n");
return -1;
}
/* turn on back clutter opengl context */
#ifdef WIN32
wglMakeCurrent (clutter_dc, clutter_gl_context);
#else
glXMakeCurrent (clutter_display, clutter_win, clutter_gl_context);
#endif
/* clutter stage */
clutter_actor_set_size (stage, 640, 480);
clutter_actor_set_position (stage, 0, 0);
clutter_stage_set_title (CLUTTER_STAGE (stage), "clutter and gst-plugins-gl");
clutter_texture = setup_stage (CLUTTER_STAGE (stage));
/* append a gst-gl texture to this queue when you do not need it no more */
queue_input_buf = g_async_queue_new ();
queue_output_buf = g_async_queue_new ();
g_object_set_data (G_OBJECT (clutter_texture), "queue_input_buf",
queue_input_buf);
g_object_set_data (G_OBJECT (clutter_texture), "queue_output_buf",
queue_output_buf);
/* set a callback to retrieve the gst gl textures */
fakesink = gst_bin_get_by_name (GST_BIN (pipeline), "fakesink0");
g_object_set (G_OBJECT (fakesink), "signal-handoffs", TRUE, NULL);
g_signal_connect (fakesink, "handoff", G_CALLBACK (on_gst_buffer),
clutter_texture);
g_object_unref (fakesink);
/* play gst */
gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_PLAYING);
/* main loop */
clutter_main ();
/* before to deinitialize the gst-gl-opengl context,
* no shared context (here the clutter one) must be current
*/
#ifdef WIN32
wglMakeCurrent (0, 0);
#else
glXMakeCurrent (clutter_display, None, 0);
#endif
clutter_threads_leave ();
/* stop and clean up the pipeline */
gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_NULL);
g_object_unref (pipeline);
/* make sure there is no pending gst gl buffer in the communication queues
* between clutter and gst-gl
*/
while (g_async_queue_length (queue_input_buf) > 0) {
GstBuffer *buf = g_async_queue_pop (queue_input_buf);
gst_buffer_unref (buf);
}
while (g_async_queue_length (queue_output_buf) > 0) {
GstBuffer *buf = g_async_queue_pop (queue_output_buf);
gst_buffer_unref (buf);
}
return 0;
}
G_MODULE_EXPORT gint
test_text_main (gint argc,
gchar **argv)
{
ClutterActor *stage;
ClutterActor *text, *text2;
ClutterColor text_color = { 0x33, 0xff, 0x33, 0xff };
ClutterColor cursor_color = { 0xff, 0x33, 0x33, 0xff };
ClutterTextBuffer *buffer;
if (clutter_init (&argc, &argv) != CLUTTER_INIT_SUCCESS)
return 1;
stage = clutter_stage_new ();
clutter_stage_set_title (CLUTTER_STAGE (stage), "Text Editing");
clutter_actor_set_background_color (stage, CLUTTER_COLOR_Black);
g_signal_connect (stage, "destroy", G_CALLBACK (clutter_main_quit), NULL);
buffer = clutter_text_buffer_new_with_text ("·", -1);
text = clutter_text_new_with_buffer (buffer);
clutter_text_set_font_name (CLUTTER_TEXT (text), FONT);
clutter_text_set_color (CLUTTER_TEXT (text), &text_color);
clutter_container_add (CLUTTER_CONTAINER (stage), text, NULL);
clutter_actor_set_position (text, 40, 30);
clutter_actor_set_width (text, 1024);
clutter_text_set_line_wrap (CLUTTER_TEXT (text), TRUE);
clutter_actor_set_reactive (text, TRUE);
clutter_stage_set_key_focus (CLUTTER_STAGE (stage), text);
clutter_text_set_editable (CLUTTER_TEXT (text), TRUE);
clutter_text_set_selectable (CLUTTER_TEXT (text), TRUE);
clutter_text_set_cursor_color (CLUTTER_TEXT (text), &cursor_color);
clutter_text_set_selected_text_color (CLUTTER_TEXT (text), CLUTTER_COLOR_Blue);
text2 = clutter_text_new_with_buffer (buffer);
clutter_text_set_color (CLUTTER_TEXT (text2), &text_color);
clutter_container_add (CLUTTER_CONTAINER (stage), text2, NULL);
clutter_actor_set_position (text2, 40, 300);
clutter_actor_set_width (text2, 1024);
clutter_text_set_line_wrap (CLUTTER_TEXT (text2), TRUE);
clutter_actor_set_reactive (text2, TRUE);
clutter_text_set_editable (CLUTTER_TEXT (text2), TRUE);
clutter_text_set_selectable (CLUTTER_TEXT (text2), TRUE);
clutter_text_set_cursor_color (CLUTTER_TEXT (text2), &cursor_color);
clutter_text_set_selected_text_color (CLUTTER_TEXT (text2), CLUTTER_COLOR_Green);
if (argv[1])
{
GError *error = NULL;
gchar *utf8;
g_file_get_contents (argv[1], &utf8, NULL, &error);
if (error)
{
utf8 = g_strconcat ("Unable to open '", argv[1], "':\n",
error->message,
NULL);
g_error_free (error);
}
clutter_text_set_text (CLUTTER_TEXT (text), utf8);
}
else
clutter_text_set_text (CLUTTER_TEXT (text), runes);
clutter_actor_set_size (stage, 1024, 768);
clutter_actor_show (stage);
clutter_main ();
return EXIT_SUCCESS;
}
