static ClutterActor*
create_clutter_texture(EmpathyVideoWidget *object)
{
EmpathyVideoWidgetPriv *priv = GET_PRIV (object);
ClutterActor *texture, *stage, *box;
ClutterLayoutManager *layout;
stage = gtk_clutter_embed_get_stage (GTK_CLUTTER_EMBED (object));
g_assert (stage != NULL);
clutter_stage_set_color (CLUTTER_STAGE(stage), CLUTTER_COLOR_Black);
layout = clutter_bin_layout_new (CLUTTER_BIN_ALIGNMENT_CENTER,
CLUTTER_BIN_ALIGNMENT_CENTER);
g_assert (layout != NULL);
box = clutter_box_new (layout);
g_assert (box != NULL);
clutter_container_add_actor (CLUTTER_CONTAINER (stage), box);
priv->notify_allocation_id = g_signal_connect (stage, "notify::allocation",
G_CALLBACK(on_stage_allocation_changed), box);
texture = clutter_texture_new ();
g_assert (texture != NULL);
clutter_texture_set_keep_aspect_ratio (CLUTTER_TEXTURE (texture), TRUE);
g_object_ref (G_OBJECT (texture));
clutter_box_pack (CLUTTER_BOX (box), texture, NULL, NULL);
return texture;
}
int
main (int argc,
char **argv)
{
ClutterActor *stage;
clutter_init (&argc, &argv);
stage = clutter_stage_get_default ();
clutter_stage_set_user_resizable (CLUTTER_STAGE (stage), TRUE);
clutter_actor_set_size (stage, 640, 480);
#if 1
layout = penge_block_layout_new ();
penge_block_layout_set_min_tile_size (PENGE_BLOCK_LAYOUT (layout),
140,
92);
penge_block_layout_set_spacing (PENGE_BLOCK_LAYOUT (layout), 6);
#else
layout = clutter_flow_layout_new (CLUTTER_FLOW_HORIZONTAL);
#endif
box = clutter_box_new (layout);
bridge = g_object_new (PENGE_TYPE_MODEL_BRIDGE, NULL);
penge_model_bridge_set_container (bridge, CLUTTER_CONTAINER (box));
penge_model_bridge_set_factory (bridge, factory_func);
client = sw_client_new ();
sw_client_get_services (client, _client_get_services_cb, NULL);
clutter_container_add_actor (CLUTTER_CONTAINER (stage), box);
clutter_actor_set_size (box,
clutter_actor_get_width (stage),
clutter_actor_get_height (stage));
clutter_actor_show (stage);
g_signal_connect (stage,
"allocation-changed", G_CALLBACK (stage_allocation_changed_cb),
box);
clutter_main ();
return EXIT_SUCCESS;
}
/* object init: create a private structure and pack
* composed ClutterActors into it
*/
static void
cb_button_init (CbButton *self)
{
CbButtonPrivate *priv;
ClutterLayoutManager *layout;
priv = self->priv = CB_BUTTON_GET_PRIVATE (self);
clutter_actor_set_reactive (CLUTTER_ACTOR (self), TRUE);
/* the only child of this actor is a ClutterBox with a
* ClutterBinLayout: painting and allocation of the actor basically
* involves painting and allocating this child box
*/
layout = clutter_bin_layout_new (CLUTTER_BIN_ALIGNMENT_CENTER,
CLUTTER_BIN_ALIGNMENT_CENTER);
priv->child = clutter_box_new (layout);
/* set the parent of the ClutterBox to this instance */
clutter_actor_set_parent (priv->child,
CLUTTER_ACTOR (self));
/* add text label to the button; see the ClutterText API docs
* for more information about available properties
*/
priv->label = g_object_new (CLUTTER_TYPE_TEXT,
"line-alignment", PANGO_ALIGN_CENTER,
"ellipsize", PANGO_ELLIPSIZE_END,
NULL);
clutter_container_add_actor (CLUTTER_CONTAINER (priv->child),
priv->label);
/* add a ClutterClickAction on this actor, so we can proxy its
* "clicked" signal into a signal from this actor
*/
priv->click_action = clutter_click_action_new ();
clutter_actor_add_action (CLUTTER_ACTOR (self), priv->click_action);
g_signal_connect (priv->click_action,
"clicked",
G_CALLBACK (cb_button_clicked),
NULL);
}
G_MODULE_EXPORT int
test_texture_material_main (int argc, char *argv[])
{
ClutterActor *stage, *box;
ClutterLayoutManager *manager;
int i;
g_thread_init (NULL);
clutter_threads_init ();
clutter_init (&argc, &argv);
stage = clutter_stage_new ();
clutter_stage_set_title (CLUTTER_STAGE (stage), "Texture Material");
g_signal_connect (stage, "destroy", G_CALLBACK (clutter_main_quit), NULL);
manager = clutter_flow_layout_new (CLUTTER_FLOW_HORIZONTAL);
box = clutter_box_new (manager);
clutter_actor_add_constraint (box, clutter_bind_constraint_new (stage, CLUTTER_BIND_WIDTH, -25.0));
clutter_actor_add_constraint (box, clutter_bind_constraint_new (stage, CLUTTER_BIND_HEIGHT, -25.0));
clutter_actor_set_position (box, 25.0, 25.0);
clutter_container_add_actor (CLUTTER_CONTAINER (stage), box);
for (i = 0; i < 48; i++)
{
ClutterActor *texture = clutter_texture_new ();
clutter_texture_set_load_data_async (CLUTTER_TEXTURE (texture), TRUE);
clutter_texture_set_keep_aspect_ratio (CLUTTER_TEXTURE (texture), TRUE);
clutter_texture_set_from_file (CLUTTER_TEXTURE (texture),
TESTS_DATADIR "/redhand.png",
NULL);
clutter_actor_set_width (texture, 96);
clutter_container_add_actor (CLUTTER_CONTAINER (box), texture);
}
clutter_actor_show (stage);
clutter_main ();
return EXIT_SUCCESS;
}
int main(int argc, char *argv[])
{
ClutterTimeline *timeline;
ClutterActor *stage;
if (argc < 1)
{
g_error ("Usage: %s", argv[0]);
return EXIT_FAILURE;
}
else
{
GError *error = NULL;
GOptionContext *context;
context = g_option_context_new (PROGRAM_DESC);
g_option_context_add_main_entries (context, entries, NULL); //GETTEXT_PACKAGE);
//g_option_context_add_group (context, gtk_get_option_group (TRUE));
if (! g_option_context_parse (context, &argc, &argv, &error))
{
g_print ("option parsing failed: %s\n", error->message);
return EXIT_FAILURE; // exit (1);
}
}
if (option_version)
{
g_print("contextize version %s\n", PACKAGE_VERSION);
return 0;
}
g_thread_init(NULL); // to load images asynchronously. must be called before clutter_init
if (clutter_init (&argc, &argv) != CLUTTER_INIT_SUCCESS)
{
g_error ("Failed to initialize clutter\n");
return EXIT_FAILURE;
}
gst_init (&argc, &argv);
stage = clutter_stage_get_default ();
clutter_actor_set_size(stage, STAGE_WIDTH, STAGE_HEIGHT);
clutter_stage_set_color(CLUTTER_STAGE(stage), &black);
clutter_stage_set_title(CLUTTER_STAGE(stage), STAGE_TITLE);
/* Make a timeline */
timeline = clutter_timeline_new (1000);
g_object_set(timeline, "loop", TRUE, NULL);
ClutterActor *texture_live = setup_camera_texture(stage);
// create the layout
ClutterLayoutManager *layout;
ClutterActor *box;
layout = clutter_bin_layout_new(CLUTTER_BIN_ALIGNMENT_CENTER,
CLUTTER_BIN_ALIGNMENT_CENTER);
box = clutter_box_new(layout); /* then the container */
clutter_actor_set_name(box, BOX_ACTOR);
/* we can use the layout object to add actors */
clutter_bin_layout_add(CLUTTER_BIN_LAYOUT(layout), texture_live,
CLUTTER_BIN_ALIGNMENT_FILL,
CLUTTER_BIN_ALIGNMENT_FILL);
clutter_container_add_actor(CLUTTER_CONTAINER(stage), box);
clutter_actor_set_size(box, STAGE_WIDTH, STAGE_HEIGHT);
clutter_actor_show_all(box);
g_signal_connect(G_OBJECT(stage), "fullscreen", G_CALLBACK(on_fullscreen), NULL);
g_signal_connect(G_OBJECT(stage), "unfullscreen", G_CALLBACK(on_unfullscreen), NULL);
g_signal_connect(G_OBJECT(stage), "key-press-event", G_CALLBACK(key_press_event), NULL);
/* start the timeline */
clutter_timeline_start (timeline);
clutter_actor_show_all (stage);
if (option_fullscreen)
clutter_stage_set_fullscreen(CLUTTER_STAGE(stage), TRUE);
// OSC server
lo_server_thread osc_server = NULL;
if (option_osc_receive_port != 0)
{
gchar *osc_port_str = g_strdup_printf("%i", option_osc_receive_port);
if (option_verbose)
g_print("Listening on osc.udp://localhost:%s\n", osc_port_str);
osc_server = lo_server_thread_new(osc_port_str, on_osc_error);
g_free(osc_port_str);
lo_server_thread_start(osc_server);
}
clutter_main();
if (option_osc_receive_port != 0)
lo_server_thread_free(osc_server);
return EXIT_SUCCESS;
}
int main(int argc, char *argv[])
{
ClutterActor *stage;
WebKitWebView *web_view;
ClutterConstraint *width_binding;
ClutterConstraint *height_binding;
ClutterConstraint *web_view_height_binding;
gfloat stageWidth, stageHeight;
ClutterActorBox stageAllocation;
ClutterLayoutManager *mainLayout;
ClutterActor *mainLayoutContainer;
ClutterLayoutManager *toolbarLayout;
ClutterActor *toolbarContainer;
ClutterLayoutManager *toolbarBinLayout;
ClutterActor *toolbarBinContainer;
ClutterActor *toolbarBgr;
ClutterActor *statusBar;
ClutterActor *backFwdBtns;
ClutterActor *backBtn;
ClutterActor *fwdBtn;
ClutterActor *uriGroup;
ClutterActor *uriBgr;
ClutterActor *uriText;
ClutterActor *spacer;
GError *error = NULL;
ClutterColor whiteColor = { 255, 255, 255, 255 };
ClutterColor blackColor = { 0, 0, 0, 255 };
ClutterColor grayColor = { 200, 200, 200, 255 };
ClutterColor transparentColor = { 0, 0, 0, 0 };
gchar *toolbarBgrPath = clutter_launcher_file_path("toolbar_bgr.png");
gchar *backBtnPath = clutter_launcher_file_path("back_btn.png");
gchar *fwdBtnPath = clutter_launcher_file_path("fwd_btn.png");
g_thread_init(NULL);
clutter_threads_init();
clutter_init(&argc, &argv);
stage = clutter_stage_get_default();
clutter_actor_set_size(stage, 1024, 768);
clutter_stage_set_color(CLUTTER_STAGE(stage), &stage_color);
g_signal_connect (stage, "destroy", G_CALLBACK(clutter_main_quit), NULL);
/* make the stage resizable */
clutter_stage_set_user_resizable(CLUTTER_STAGE(stage), TRUE);
clutter_actor_show(stage);
mainLayout = clutter_box_layout_new();
clutter_box_layout_set_vertical(CLUTTER_BOX_LAYOUT(mainLayout), TRUE);
clutter_actor_get_allocation_box(stage, &stageAllocation);
stageWidth = stageAllocation.x2 - stageAllocation.x1;
stageHeight = stageAllocation.y2 - stageAllocation.y1;
web_view = WEBKIT_WEB_VIEW(webkit_web_view_new((guint)stageWidth, (guint)stageHeight - (toolbarHeight + statusBarHeight)));
g_object_set(web_view, "reactive", TRUE, NULL);
mainLayoutContainer = clutter_box_new(mainLayout);
clutter_actor_set_size(mainLayoutContainer, stageWidth, stageHeight);
width_binding = clutter_bind_constraint_new(stage, CLUTTER_BIND_WIDTH, 0);
height_binding = clutter_bind_constraint_new(stage, CLUTTER_BIND_HEIGHT, 0);
/* web_view_height_binding = clutter_bind_constraint_new(stage, CLUTTER_BIND_HEIGHT, -(toolbarHeight + statusBarHeight));
*/
clutter_actor_add_constraint(mainLayoutContainer, width_binding);
clutter_actor_add_constraint(mainLayoutContainer, height_binding);
/* clutter_actor_add_constraint(CLUTTER_ACTOR(web_view), web_view_height_binding);
*/
toolbarBinLayout = clutter_bin_layout_new(CLUTTER_BIN_ALIGNMENT_FILL, CLUTTER_BIN_ALIGNMENT_CENTER);
toolbarBinContainer = clutter_box_new(toolbarBinLayout);
toolbarBgr = clutter_texture_new_from_file(toolbarBgrPath, &error);
if (toolbarBgr == NULL) {
fprintf(stderr, "Can't load file: %s. Aborting...\n", toolbarBgrPath);
exit(1);
}
clutter_actor_set_height(toolbarBgr, toolbarHeight);
clutter_texture_set_repeat(CLUTTER_TEXTURE(toolbarBgr), TRUE, FALSE);
clutter_box_pack(CLUTTER_BOX(toolbarBinContainer), toolbarBgr, NULL, NULL);
toolbarLayout = clutter_box_layout_new();
clutter_box_layout_set_vertical(CLUTTER_BOX_LAYOUT(toolbarLayout), FALSE);
clutter_box_layout_set_spacing(CLUTTER_BOX_LAYOUT(toolbarLayout), 16);
toolbarContainer = clutter_box_new(toolbarLayout);
spacer = clutter_rectangle_new_with_color(&transparentColor);
clutter_actor_set_size(spacer, 1, 1);
clutter_box_pack(CLUTTER_BOX(toolbarContainer), spacer, NULL, NULL);
backFwdBtns = clutter_group_new();
backBtn = clutter_texture_new_from_file(backBtnPath, &error);
if (backBtn == NULL) {
fprintf(stderr, "Can't load file: %s. Aborting...\n", backBtnPath);
exit(1);
}
clutter_actor_set_reactive(backBtn, TRUE);
/* connect the release event */
g_signal_connect (backBtn,
"button-release-event",
G_CALLBACK (on_back_release_cb),
web_view);
fwdBtn = clutter_texture_new_from_file(fwdBtnPath, &error);
if (fwdBtn == NULL) {
fprintf(stderr, "Can't load file: %s. Aborting...\n", fwdBtnPath);
exit(1);
}
clutter_actor_set_reactive(fwdBtn, TRUE);
/* connect the release event */
g_signal_connect (fwdBtn,
"button-release-event",
G_CALLBACK (on_fwd_release_cb),
web_view);
clutter_actor_set_position(fwdBtn,
clutter_actor_get_width(backBtn), 0);
clutter_container_add(CLUTTER_CONTAINER(backFwdBtns), backBtn, fwdBtn, NULL);
clutter_box_pack(CLUTTER_BOX(toolbarContainer), backFwdBtns, NULL, NULL);
uriGroup = clutter_group_new();
uriBgr = clutter_rectangle_new_with_color(&whiteColor);
clutter_rectangle_set_border_color(CLUTTER_RECTANGLE(uriBgr), &blackColor);
clutter_rectangle_set_border_width(CLUTTER_RECTANGLE(uriBgr), 1);
clutter_actor_set_size(uriBgr, 400, 25);
uriText = clutter_text_new_full("Helvetica 11px", "http://www.google.com", &blackColor);
clutter_text_set_editable(CLUTTER_TEXT(uriText), TRUE);
clutter_text_set_single_line_mode(CLUTTER_TEXT(uriText), TRUE);
clutter_actor_set_position(uriText, 5, 7);
clutter_actor_set_size(uriText, 390, 17);
clutter_actor_set_reactive(uriText, TRUE);
g_signal_connect(uriText, "activate", G_CALLBACK(on_uri_activate_cb), web_view);
clutter_container_add(CLUTTER_CONTAINER(uriGroup), uriBgr, uriText, NULL);
clutter_box_pack(CLUTTER_BOX(toolbarContainer), uriGroup, NULL, NULL);
clutter_box_pack(CLUTTER_BOX(toolbarBinContainer), toolbarContainer, NULL, NULL);
clutter_box_pack(CLUTTER_BOX(mainLayoutContainer), toolbarBinContainer,
"y-align", CLUTTER_BOX_ALIGNMENT_START, NULL);
clutter_box_layout_set_expand(CLUTTER_BOX_LAYOUT(mainLayout), toolbarBinContainer, TRUE);
clutter_box_layout_set_fill(CLUTTER_BOX_LAYOUT(mainLayout), toolbarBinContainer, TRUE, FALSE);
statusBar = clutter_rectangle_new_with_color(&grayColor);
clutter_actor_set_height(statusBar, statusBarHeight);
clutter_box_pack(CLUTTER_BOX(mainLayoutContainer), statusBar,
"y-align", CLUTTER_BOX_ALIGNMENT_END, NULL);
clutter_box_layout_set_expand(CLUTTER_BOX_LAYOUT(mainLayout), statusBar, TRUE);
clutter_box_layout_set_fill(CLUTTER_BOX_LAYOUT(mainLayout), statusBar, TRUE, FALSE);
clutter_box_pack_after(CLUTTER_BOX(mainLayoutContainer), CLUTTER_ACTOR(web_view), toolbarBinContainer,
"y-align", CLUTTER_BOX_ALIGNMENT_START, NULL);
clutter_box_layout_set_expand(CLUTTER_BOX_LAYOUT(mainLayout), CLUTTER_ACTOR(web_view), TRUE);
clutter_box_layout_set_fill(CLUTTER_BOX_LAYOUT(mainLayout), CLUTTER_ACTOR(web_view), TRUE, TRUE);
clutter_container_add(CLUTTER_CONTAINER(stage), mainLayoutContainer, NULL);
g_signal_connect(web_view, "webkit-load-finished", G_CALLBACK(load_finished_cb), web_view);
g_signal_connect(web_view, "notify::progress", G_CALLBACK (notify_progress_cb), web_view);
/* g_signal_connect(stage, "delete-event", G_CALLBACK(delete_cb), web_view);*/
g_signal_connect(web_view, "notify::uri", G_CALLBACK(notify_uri_cb), uriText);
gchar *uri = (gchar*) (argc > 1 ? argv[1] : "http://www.google.com/");
gchar *fileURL = filenameToURL(uri);
webkit_web_view_load_uri(web_view, fileURL ? fileURL : uri);
printf("%s\n", fileURL ? fileURL : uri);
g_free(fileURL);
g_timeout_add_full(G_PRIORITY_DEFAULT, 3000, timeout_cb, web_view, 0);
clutter_threads_enter ();
clutter_main();
clutter_threads_leave ();
return EXIT_SUCCESS;
}
int
main (int argc, char **argv)
{
ClutterActor *stage = stage;
ClutterActor *side_box;
ClutterActor *button_box;
ClutterActor *box;
ClutterAnimation *anim;
MashLightSet *light_set;
MxStyle *style;
GError *error = NULL;
Data data;
int i;
if (clutter_init (&argc, &argv) != CLUTTER_INIT_SUCCESS)
return 1;
style = mx_style_get_default ();
if (!mx_style_load_from_file (style, "lights.css",
&error))
{
g_warning ("Error setting style: %s", error->message);
g_clear_error (&error);
}
stage = clutter_stage_get_default ();
clutter_actor_set_size (stage, 800, 600);
side_box = mx_table_new ();
clutter_actor_set_name (side_box, "side-box");
clutter_container_add_actor (CLUTTER_CONTAINER (stage), side_box);
clutter_actor_set_size (side_box, 300,
clutter_actor_get_height (stage));
clutter_actor_set_x (side_box,
clutter_actor_get_width (stage)
- clutter_actor_get_width (side_box));
button_box = mx_table_new ();
mx_table_add_actor (MX_TABLE (side_box), button_box, 0, 0);
data.notebook = mx_notebook_new ();
mx_table_add_actor (MX_TABLE (side_box), data.notebook, 1, 0);
data.model = mash_model_new_from_file (MASH_DATA_NONE,
argc > 1
? argv[1]
: "suzanne.ply",
&error);
if (data.model == NULL)
{
g_warning ("Error loading model: %s", error->message);
g_clear_error (&error);
return 1;
}
light_set = mash_light_set_new ();
box = clutter_box_new (clutter_fixed_layout_new ());
clutter_actor_set_size (data.model, 400, 400);
clutter_actor_set_position (data.model, 50.0, 100.0);
clutter_container_add_actor (CLUTTER_CONTAINER (box), data.model);
clutter_container_add_actor (CLUTTER_CONTAINER (stage), box);
g_signal_connect_swapped (box, "paint",
G_CALLBACK (cogl_set_depth_test_enabled),
GINT_TO_POINTER (TRUE));
g_signal_connect_data (box, "paint",
G_CALLBACK (cogl_set_depth_test_enabled),
GINT_TO_POINTER (FALSE), NULL,
G_CONNECT_AFTER | G_CONNECT_SWAPPED);
data.light_marker_material = cogl_material_new ();
{
CoglColor color;
cogl_color_set_from_4ub (&color, 255, 0, 0, 255);
/* Use the layer state to ignore the vertex color from the shader so
that the light marker won't itself be lit */
cogl_material_set_layer_combine_constant (data.light_marker_material, 0,
&color);
cogl_material_set_layer_combine (data.light_marker_material, 0,
"RGBA = REPLACE(CONSTANT)",
NULL);
}
clutter_actor_set_rotation (data.model, CLUTTER_Y_AXIS,
0.0f,
clutter_actor_get_width (data.model) / 2.0f,
0.0f,
0.0f);
anim = clutter_actor_animate (data.model, CLUTTER_LINEAR, 3000,
"rotation-angle-y", 360.0f,
NULL);
clutter_animation_set_loop (anim, TRUE);
for (i = 0; i < N_LIGHTS; i++)
{
ClutterActor *table = mx_table_new ();
ClutterActor *button;
static ClutterActor *(* constructors[N_LIGHTS]) (void) =
{ mash_directional_light_new,
mash_point_light_new,
mash_spot_light_new };
static const ClutterColor black = { 0, 0, 0, 255 };
data.lights[i] = constructors[i] ();
button = mx_button_new_with_label (G_OBJECT_TYPE_NAME (data.lights[i]));
mx_table_add_actor (MX_TABLE (button_box), button, i, 0);
/* Default to disable all of the lights */
g_object_set (data.lights[i],
"ambient", &black,
"diffuse", &black,
"specular", &black,
NULL);
data.notebook_buttons[i] = button;
clutter_container_add_actor (CLUTTER_CONTAINER (box), data.lights[i]);
mash_light_set_add_light (light_set, MASH_LIGHT (data.lights[i]));
add_color_prop (table, "ambient light",
G_OBJECT (data.lights[i]), "ambient");
add_color_prop (table, "diffuse light",
G_OBJECT (data.lights[i]), "diffuse");
add_color_prop (table, "specular light",
G_OBJECT (data.lights[i]), "specular");
if (MASH_IS_POINT_LIGHT (data.lights[i]))
{
add_float_prop (table, "constant attenuation",
G_OBJECT (data.lights[i]), "constant-attenuation",
0.0f, 10.0f);
add_float_prop (table, "linear attenuation",
G_OBJECT (data.lights[i]), "linear-attenuation",
0.0f, 10.0f);
add_float_prop (table, "quadratic attenuation",
G_OBJECT (data.lights[i]), "quadratic-attenuation",
0.0f, 10.0f);
}
if (MASH_IS_SPOT_LIGHT (data.lights[i]))
{
clutter_actor_set_x (data.lights[i], 250);
add_float_prop (table, "spot cutoff",
G_OBJECT (data.lights[i]), "spot-cutoff",
0.0f, 90.0f);
add_float_prop (table, "spot exponent",
G_OBJECT (data.lights[i]), "spot-exponent",
0.0f, 128.0f);
}
clutter_container_add_actor (CLUTTER_CONTAINER (data.notebook), table);
data.notebook_pages[i] = table;
}
{
ClutterActor *button;
ClutterActor *table;
CoglHandle material;
float maximum_shininess;
material = mash_model_get_pipeline (MASH_MODEL (data.model));
/* Before version 1.3.10 on the 1.3 branch and 1.2.14 on the 1.2
branch Cogl would remap the shininess property to the range
[0,1]. After this it is just a value greater or equal to zero
(but GL imposes a limit of 128.0) */
if (clutter_check_version (1, 3, 9)
|| (clutter_major_version == 1
&& clutter_minor_version == 2
&& clutter_micro_version >= 13))
maximum_shininess = 128.0f;
else
maximum_shininess = 1.0f;
cogl_material_set_shininess (material, maximum_shininess);
button = mx_button_new_with_label ("Material");
data.notebook_buttons[i] = button;
mx_table_add_actor (MX_TABLE (button_box), button, i, 0);
table = mx_table_new ();
data.notebook_pages[i] = table;
clutter_container_add_actor (CLUTTER_CONTAINER (data.notebook), table);
add_material_color_prop (table, "emission", material,
cogl_material_set_emission,
cogl_material_get_emission);
add_material_color_prop (table, "diffuse", material,
cogl_material_set_diffuse,
cogl_material_get_diffuse);
add_material_color_prop (table, "ambient", material,
cogl_material_set_ambient,
cogl_material_get_ambient);
add_material_color_prop (table, "specular", material,
cogl_material_set_specular,
cogl_material_get_specular);
add_material_float_prop (table, "shininess", material,
0.0f, maximum_shininess,
cogl_material_set_shininess,
cogl_material_get_shininess);
}
mash_model_set_light_set (MASH_MODEL (data.model), light_set);
g_object_unref (light_set);
for (i = 0; i < N_PAGES; i++)
{
g_signal_connect (data.notebook_buttons[i], "notify::toggled",
G_CALLBACK (notebook_button_cb), &data);
mx_button_set_is_toggle (MX_BUTTON (data.notebook_buttons[i]), TRUE);
}
mx_button_set_toggled (MX_BUTTON (data.notebook_buttons[0]), TRUE);
g_signal_connect (stage, "motion-event",
G_CALLBACK (motion_event_cb),
&data);
clutter_actor_show (stage);
clutter_main ();
cogl_handle_unref (data.light_marker_material);
return 0;
}
int
main (int argc, char *argv[])
{
GError *error = NULL;
/* UI */
ClutterActor *stage;
ClutterLayoutManager *layout;
ClutterActor *box;
ClutterActor *top, *bottom;
ClutterState *transitions;
clutter_init_with_args (&argc, &argv,
" - cross-fade", entries,
NULL,
NULL);
if (source == NULL || target == NULL)
{
g_print ("Usage: %s -s <source> -t <target> [-d <duration>]\n", argv[0]);
exit (EXIT_FAILURE);
}
clutter_init (&argc, &argv);
stage = clutter_stage_get_default ();
clutter_stage_set_title (CLUTTER_STAGE (stage), "cross-fade");
clutter_actor_set_size (stage, 400, 300);
clutter_actor_show (stage);
g_signal_connect (stage, "destroy", G_CALLBACK (clutter_main_quit), NULL);
layout = clutter_bin_layout_new (CLUTTER_BIN_ALIGNMENT_CENTER,
CLUTTER_BIN_ALIGNMENT_CENTER);
box = clutter_box_new (layout);
clutter_actor_set_size (box, 400, 300);
bottom = clutter_texture_new ();
top = clutter_texture_new ();
clutter_container_add_actor (CLUTTER_CONTAINER (box), bottom);
clutter_container_add_actor (CLUTTER_CONTAINER (box), top);
clutter_container_add_actor (CLUTTER_CONTAINER (stage), box);
/* load the first image into the bottom */
load_image (CLUTTER_TEXTURE (bottom), source);
/* load the second image into the top */
load_image (CLUTTER_TEXTURE (top), target);
/* animations */
transitions = clutter_state_new ();
clutter_state_set (transitions, NULL, "show-bottom",
top, "opacity", CLUTTER_LINEAR, 0,
bottom, "opacity", CLUTTER_LINEAR, 255,
NULL);
clutter_state_set (transitions, NULL, "show-top",
top, "opacity", CLUTTER_EASE_IN_CUBIC, 255,
bottom, "opacity", CLUTTER_EASE_IN_CUBIC, 0,
NULL);
clutter_state_set_duration (transitions, NULL, NULL, duration);
/* make the bottom opaque and top transparent */
clutter_state_warp_to_state (transitions, "show-bottom");
/* on key press, fade in the top texture and fade out the bottom texture */
g_signal_connect (stage,
"key-press-event",
G_CALLBACK (start_animation),
transitions);
clutter_actor_show (stage);
clutter_main ();
g_object_unref (transitions);
if (error != NULL)
g_error_free (error);
return EXIT_SUCCESS;
}
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 bg_color = { 0xcc, 0xcc, 0xcc, 0x99 };
ClutterColor *color;
clutter_init (&argc, &argv);
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");
rect = make_background (&bg_color, 200, 200);
/* 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");
{
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_raise_top (rect);
clutter_actor_set_name (rect, "emblem");
g_signal_connect (box,
"enter-event", G_CALLBACK (on_box_enter),
rect);
g_signal_connect (box,
"leave-event", G_CALLBACK (on_box_leave),
rect);
clutter_actor_show_all (stage);
clutter_main ();
clutter_color_free (color);
return EXIT_SUCCESS;
}
static void
load_controls (UserInterface * ui)
{
// Check icon files exist
gchar *vid_panel_png;
gchar *icon_files[6];
gchar *duration_str;
gint c;
ClutterColor control_color1 = { 0x12, 0x12, 0x12, 0xff };
ClutterColor control_color2 = { 0xcc, 0xcc, 0xcc, 0xff };
ClutterLayoutManager *controls_layout;
ClutterLayoutManager *main_box_layout;
ClutterLayoutManager *info_box_layout;
ClutterLayoutManager *bottom_box_layout;
ClutterLayoutManager *volume_box_layout;
ClutterLayoutManager *seek_box_layout;
ClutterLayoutManager *vol_int_box_layout;
ClutterActor *seek_box;
ClutterActor *bottom_box;
ClutterActor *vol_int_box;
GError *error = NULL;
vid_panel_png = g_strdup_printf ("%s%s", SNAPPY_DATA_DIR, "/vid-panel.png");
ui->play_png = g_strdup_printf ("%s%s", SNAPPY_DATA_DIR,
"/media-actions-start.png");
ui->pause_png = g_strdup_printf ("%s%s", SNAPPY_DATA_DIR,
"/media-actions-pause.png");
ui->volume_low_png = g_strdup_printf ("%s%s", SNAPPY_DATA_DIR,
"/audio-volume-low.png");
ui->volume_high_png = g_strdup_printf ("%s%s", SNAPPY_DATA_DIR,
"/audio-volume-high.png");
ui->segment_png = g_strdup_printf ("%s%s", SNAPPY_DATA_DIR,
"/media-actions-segment-point.png");
icon_files[0] = vid_panel_png;
icon_files[1] = ui->play_png;
icon_files[2] = ui->pause_png;
icon_files[3] = ui->volume_low_png;
icon_files[4] = ui->volume_high_png;
icon_files[5] = ui->segment_png;
for (c = 0; c < 6; c++) {
if (!g_file_test (icon_files[c], G_FILE_TEST_EXISTS)) {
g_print ("Icon file doesn't exist, are you sure you have "
" installed snappy correctly?\nThis file needed is: %s\n",
icon_files[c]);
}
}
// Controls layout management
controls_layout = clutter_bin_layout_new (CLUTTER_BIN_ALIGNMENT_FIXED,
CLUTTER_BIN_ALIGNMENT_FIXED);
ui->control_box = clutter_box_new (controls_layout);
// Controls background
ui->control_bg = clutter_texture_new_from_file (vid_panel_png, &error);
if (!ui->control_bg && error)
g_debug ("Clutter error: %s\n", error->message);
if (error) {
g_error_free (error);
error = NULL;
}
g_free (vid_panel_png);
clutter_container_add_actor (CLUTTER_CONTAINER (ui->control_box),
ui->control_bg);
// Controls play toggle
main_box_layout = clutter_box_layout_new ();
clutter_box_layout_set_vertical (CLUTTER_BOX_LAYOUT (main_box_layout), FALSE);
ui->main_box = clutter_box_new (main_box_layout);
ui->control_play_toggle =
clutter_texture_new_from_file (ui->pause_png, &error);
if (!ui->control_play_toggle && error)
g_debug ("Clutter error: %s\n", error->message);
if (error) {
g_error_free (error);
error = NULL;
}
clutter_box_layout_pack (CLUTTER_BOX_LAYOUT (main_box_layout),
ui->control_play_toggle,
FALSE, /* expand */
FALSE, /* x-fill */
FALSE, /* y-fill */
CLUTTER_BOX_ALIGNMENT_START, /* x-align */
CLUTTER_BOX_ALIGNMENT_CENTER); /* y-align */
clutter_container_add_actor (CLUTTER_CONTAINER (ui->control_box),
ui->main_box);
g_assert (ui->control_bg && ui->control_play_toggle);
// Controls title
info_box_layout = clutter_box_layout_new ();
clutter_box_layout_set_vertical (CLUTTER_BOX_LAYOUT (info_box_layout), TRUE);
ui->info_box = clutter_box_new (info_box_layout);
ui->control_title = clutter_text_new_full ("Sans 32px",
cut_long_filename (ui->filename, ui->title_length), &control_color1);
clutter_text_set_max_length (CLUTTER_TEXT (ui->control_title),
ui->title_length);
clutter_box_layout_pack (CLUTTER_BOX_LAYOUT (info_box_layout),
ui->control_title,
TRUE, /* expand */
FALSE, /* x-fill */
FALSE, /* y-fill */
CLUTTER_BOX_ALIGNMENT_CENTER, /* x-align */
CLUTTER_BOX_ALIGNMENT_START); /* y-align */
// Controls seek
seek_box_layout = clutter_bin_layout_new (CLUTTER_BIN_ALIGNMENT_FIXED,
CLUTTER_BIN_ALIGNMENT_FIXED);
seek_box = clutter_box_new (seek_box_layout);
// In point
ui->in_point = clutter_texture_new_from_file (ui->segment_png, &error);
if (!ui->in_point && error)
g_debug ("Clutter error: %s\n", error->message);
if (error) {
g_error_free (error);
error = NULL;
}
clutter_container_add_actor (CLUTTER_CONTAINER (seek_box), ui->in_point);
// background box rectangle shows as the border
ui->control_seek1 = clutter_rectangle_new_with_color (&control_color1);
clutter_container_add_actor (CLUTTER_CONTAINER (seek_box), ui->control_seek1);
// smaller background rectangle inside seek1 to create a border
ui->control_seek2 = clutter_rectangle_new_with_color (&control_color2);
clutter_container_add_actor (CLUTTER_CONTAINER (seek_box), ui->control_seek2);
// progress rectangle
ui->control_seekbar = clutter_rectangle_new_with_color (&control_color1);
clutter_container_add_actor (CLUTTER_CONTAINER (seek_box),
ui->control_seekbar);
clutter_box_layout_pack (CLUTTER_BOX_LAYOUT (info_box_layout), seek_box,
TRUE, /* expand */
FALSE, /* x-fill */
FALSE, /* y-fill */
CLUTTER_BOX_ALIGNMENT_CENTER, /* x-align */
CLUTTER_BOX_ALIGNMENT_CENTER); /* y-align */
// Out point
ui->out_point = clutter_texture_new_from_file (ui->segment_png, &error);
if (!ui->out_point && error)
g_debug ("Clutter error: %s\n", error->message);
if (error) {
g_error_free (error);
error = NULL;
}
clutter_container_add_actor (CLUTTER_CONTAINER (seek_box), ui->out_point);
// Controls bottom box
bottom_box_layout = clutter_box_layout_new ();
clutter_box_layout_set_vertical (CLUTTER_BOX_LAYOUT (bottom_box_layout),
FALSE);
bottom_box = clutter_box_new (bottom_box_layout);
// Controls volume box
volume_box_layout = clutter_box_layout_new ();
clutter_box_layout_set_vertical (CLUTTER_BOX_LAYOUT (volume_box_layout),
FALSE);
clutter_box_layout_set_spacing (CLUTTER_BOX_LAYOUT (volume_box_layout), 0);
ui->volume_box = clutter_box_new (volume_box_layout);
clutter_box_pack (CLUTTER_BOX (bottom_box), ui->volume_box,
"x-align", CLUTTER_BOX_ALIGNMENT_START, "expand", TRUE, NULL);
// Controls volume low
ui->volume_low = clutter_texture_new_from_file (ui->volume_low_png, &error);
if (!ui->volume_low && error)
g_debug ("Clutter error: %s\n", error->message);
if (error) {
g_error_free (error);
error = NULL;
}
clutter_box_pack (CLUTTER_BOX (ui->volume_box), ui->volume_low, "x-align",
CLUTTER_BOX_ALIGNMENT_START, NULL);
// Controls volume intensity
vol_int_box_layout =
clutter_bin_layout_new (CLUTTER_BIN_ALIGNMENT_FIXED,
CLUTTER_BIN_ALIGNMENT_FIXED);
vol_int_box = clutter_box_new (vol_int_box_layout);
ui->vol_int_bg = clutter_rectangle_new_with_color (&control_color1);
clutter_container_add_actor (CLUTTER_CONTAINER (vol_int_box), ui->vol_int_bg);
ui->vol_int = clutter_rectangle_new_with_color (&control_color1);
clutter_container_add_actor (CLUTTER_CONTAINER (vol_int_box), ui->vol_int);
clutter_box_pack (CLUTTER_BOX (ui->volume_box), vol_int_box,
"x-fill", FALSE,
"y-fill", FALSE, "y-align", CLUTTER_BOX_ALIGNMENT_CENTER, NULL);
// Controls volume high
ui->volume_high = clutter_texture_new_from_file (ui->volume_high_png, &error);
if (!ui->volume_high && error)
g_debug ("Clutter error: %s\n", error->message);
if (error) {
g_error_free (error);
error = NULL;
}
clutter_box_pack (CLUTTER_BOX (ui->volume_box), ui->volume_high, "x-align",
CLUTTER_BOX_ALIGNMENT_END, NULL);
// Controls position text
duration_str = g_strdup_printf (" 0:00:00/%s", ui->duration_str);
ui->control_pos = clutter_text_new_full ("Sans 22px", duration_str,
&control_color1);
clutter_box_pack (CLUTTER_BOX (bottom_box), ui->control_pos,
"x-align", CLUTTER_BOX_ALIGNMENT_END, "expand", TRUE, NULL);
clutter_box_layout_pack (CLUTTER_BOX_LAYOUT (info_box_layout), bottom_box,
TRUE, /* expand */
FALSE, /* x-fill */
FALSE, /* y-fill */
CLUTTER_BOX_ALIGNMENT_CENTER, /* x-align */
CLUTTER_BOX_ALIGNMENT_END); /* y-align */
clutter_box_layout_pack (CLUTTER_BOX_LAYOUT (main_box_layout), ui->info_box,
FALSE, /* expand */
TRUE, /* x-fill */
FALSE, /* y-fill */
CLUTTER_BOX_ALIGNMENT_END, /* x-align */
CLUTTER_BOX_ALIGNMENT_CENTER); /* y-align */
clutter_actor_lower_bottom (ui->control_bg);
size_change (CLUTTER_STAGE (ui->stage), ui);
}
WindowPanel::WindowPanel()
: auto_hide_(false) {
ClutterLayoutManager * main_layout = clutter_bin_layout_new(CLUTTER_BIN_ALIGNMENT_FIXED,
CLUTTER_BIN_ALIGNMENT_FIXED);
actor_ = clutter_box_new(main_layout);
ClutterActor * menu = clutter_cairo_texture_new(110, 22);
clutter_actor_set_position(menu, 10.0f, 0.0f);
cairo_t * context = clutter_cairo_texture_create(CLUTTER_CAIRO_TEXTURE(menu));
cairo_move_to(context, 0.0, 0.0);
cairo_line_to(context, 0.0, 19.0);
cairo_curve_to(context, 1.0, 21.0, 2.0, 22.0, 3.0, 22.0);
cairo_line_to(context, 107.0, 22.0);
cairo_curve_to(context, 108.0, 22.0, 109.0, 21.0, 110.0, 19.0);
cairo_line_to(context, 110.0, 0.0);
cairo_close_path(context);
cairo_set_source_rgb(context, 0.8, 0.8, 0.8);
cairo_fill_preserve(context);
cairo_set_line_width(context, 1.0);
cairo_set_source_rgb(context, 0.0, 0.0, 0.0);
cairo_stroke(context);
cairo_select_font_face(context, "Sans", CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_NORMAL);
cairo_set_font_size(context, 12.0);
cairo_text_extents_t extents;
cairo_text_extents(context, DISPLAY_NAME, &extents);
cairo_move_to(context, 55.0 - ((extents.width / 2.0) + extents.x_bearing),
11.0 - ((extents.height / 2.0) + extents.y_bearing));
cairo_text_path(context, DISPLAY_NAME);
cairo_set_source_rgb(context, 0.0, 0.0, 0.0);
cairo_fill(context);
cairo_destroy(context);
clutter_box_pack(CLUTTER_BOX(actor_), menu, NULL, NULL);
ClutterLayoutManager * controls_layout = clutter_box_layout_new();
clutter_box_layout_set_spacing(CLUTTER_BOX_LAYOUT(controls_layout), 10u);
ClutterActor * controls = clutter_box_new(controls_layout);
clutter_actor_add_constraint(controls, clutter_align_constraint_new(clutter_stage_get_default(),
CLUTTER_ALIGN_X_AXIS, 0.95f));
clutter_actor_add_constraint(controls, clutter_bind_constraint_new(clutter_stage_get_default(),
CLUTTER_BIND_Y, 5.0f));
fullscreen_button_ = clutter_cairo_texture_new(18, 16);
clutter_actor_set_reactive(fullscreen_button_, TRUE);
g_signal_connect(fullscreen_button_, "button-press-event", G_CALLBACK(fullscreen_clicked_cb), this);
g_signal_connect(fullscreen_button_, "enter-event", G_CALLBACK(actor_highlight_on_cb), fullscreen_button_);
g_signal_connect(fullscreen_button_, "leave-event", G_CALLBACK(actor_highlight_off_cb), fullscreen_button_);
clutter_box_pack(CLUTTER_BOX(controls), fullscreen_button_, NULL, NULL);
close_button_ = clutter_cairo_texture_new(15, 15);
context = clutter_cairo_texture_create(CLUTTER_CAIRO_TEXTURE(close_button_));
cairo_move_to(context, 1.0, 3.0);
cairo_line_to(context, 3.0, 1.0);
cairo_line_to(context, 8.0, 6.0);
cairo_line_to(context, 13.0, 1.0);
cairo_line_to(context, 15.0, 3.0);
cairo_line_to(context, 10.0, 8.0);
cairo_line_to(context, 15.0, 13.0);
cairo_line_to(context, 13.0, 15.0);
cairo_line_to(context, 8.0, 10.0);
cairo_line_to(context, 3.0, 15.0);
cairo_line_to(context, 1.0, 13.0);
cairo_line_to(context, 6.0, 8.0);
cairo_close_path(context);
cairo_set_source_rgb(context, 1.0, 1.0, 1.0);
cairo_fill_preserve(context);
cairo_set_line_width(context, 1.0);
cairo_set_source_rgb(context, 0.0, 0.0, 0.0);
cairo_stroke(context);
cairo_destroy(context);
clutter_actor_set_reactive(close_button_, TRUE);
g_signal_connect(close_button_, "button-press-event", G_CALLBACK(close_clicked_cb), NULL);
g_signal_connect(close_button_, "enter-event", G_CALLBACK(actor_highlight_on_cb), close_button_);
g_signal_connect(close_button_, "leave-event", G_CALLBACK(actor_highlight_off_cb), close_button_);
clutter_box_pack(CLUTTER_BOX(controls), close_button_, NULL, NULL);
draw_window_controls();
clutter_box_pack(CLUTTER_BOX(actor_), controls, NULL, NULL);
g_signal_connect(clutter_stage_get_default(), "fullscreen", G_CALLBACK(fullscreen_status_changed_cb), this);
g_signal_connect(clutter_stage_get_default(), "unfullscreen", G_CALLBACK(fullscreen_status_changed_cb), this);
g_signal_connect(clutter_stage_get_default(), "motion-event", G_CALLBACK(show_panel_cb), this);
}
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;
}
int
main (int argc, char *argv[])
{
ClutterLayoutManager *layout;
ClutterActor *box;
ClutterActor *stage;
ClutterActor *texture;
CoglHandle *cogl_texture;
GError *error = NULL;
gfloat width;
gchar *filename = TESTS_DATA_DIR "/redhand.png";
if (argc > 1)
filename = argv[1];
clutter_init (&argc, &argv);
stage = clutter_stage_get_default ();
clutter_actor_set_size (stage, STAGE_SIDE, STAGE_SIDE);
layout = clutter_bin_layout_new (CLUTTER_BIN_ALIGNMENT_CENTER,
CLUTTER_BIN_ALIGNMENT_CENTER);
box = clutter_box_new (layout);
clutter_box_set_color (CLUTTER_BOX (box), &box_color);
texture = clutter_texture_new_from_file (filename, &error);
if (error != NULL)
g_error ("Error loading file %s; message was:\n%s",
filename,
error->message);
/*
* get a reference to the underlying Cogl texture
* for copying onto each Clutter texture placed into the layout
*/
cogl_texture = clutter_texture_get_cogl_texture (CLUTTER_TEXTURE (texture));
/*
* add gradually turning and shrinking textures,
* smallest one last; each actor ends up on top
* of the one added just before it
*/
for (width = STAGE_SIDE * 0.75; width >= STAGE_SIDE * 0.0625; width -= STAGE_SIDE * 0.0625)
{
ClutterActor *texture_copy = clutter_texture_new ();
clutter_texture_set_cogl_texture (CLUTTER_TEXTURE (texture_copy),
cogl_texture);
clutter_texture_set_keep_aspect_ratio (CLUTTER_TEXTURE (texture_copy),
TRUE);
clutter_actor_set_z_rotation_from_gravity (texture_copy,
(gfloat)(width * 0.5) - (STAGE_SIDE * 0.03125),
CLUTTER_GRAVITY_CENTER);
clutter_actor_set_width (texture_copy, width);
clutter_container_add_actor (CLUTTER_CONTAINER (box), texture_copy);
}
clutter_actor_add_constraint (box, clutter_align_constraint_new (stage, CLUTTER_ALIGN_X_AXIS, 0.5));
clutter_actor_add_constraint (box, clutter_align_constraint_new (stage, CLUTTER_ALIGN_Y_AXIS, 0.5));
clutter_container_add_actor (CLUTTER_CONTAINER (stage), box);
clutter_actor_show (stage);
clutter_main ();
return 0;
}
