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;
}
static ClutterActor *
window_backed_app_get_icon (CinnamonApp *app,
int size)
{
MetaWindow *window;
ClutterActor *actor;
gint scale;
CinnamonGlobal *global;
StThemeContext *context;
global = cinnamon_global_get ();
context = st_theme_context_get_for_stage (cinnamon_global_get_stage (global));
g_object_get (context, "scale-factor", &scale, NULL);
size *= scale;
/* During a state transition from running to not-running for
* window-backend apps, it's possible we get a request for the icon.
* Avoid asserting here and just return an empty image.
*/
if (app->running_state == NULL)
{
actor = clutter_texture_new ();
g_object_set (actor, "opacity", 0, "width", (float) size, "height", (float) size, NULL);
return actor;
}
window = window_backed_app_get_window (app);
actor = st_texture_cache_bind_pixbuf_property (st_texture_cache_get_default (),
G_OBJECT (window),
"icon");
g_object_set (actor, "width", (float) size, "height", (float) size, NULL);
return actor;
}
/**
* shell_app_info_create_icon_texture:
*
* Look up the icon for this application, and create a #ClutterTexture
* for it at the given size.
*
* Return value: (transfer none): A floating #ClutterActor
*/
ClutterActor *
shell_app_info_create_icon_texture (ShellAppInfo *info, float size)
{
GIcon *icon;
ClutterActor *ret;
if (info->type == SHELL_APP_INFO_TYPE_WINDOW)
{
return st_texture_cache_bind_pixbuf_property (st_texture_cache_get_default (),
G_OBJECT (info->window),
"icon");
}
icon = shell_app_info_get_icon (info);
if (icon == NULL)
{
ret = clutter_texture_new ();
g_object_set (ret, "opacity", 0, "width", size, "height", size, NULL);
}
else
{
ret = st_texture_cache_load_gicon (st_texture_cache_get_default (), icon, (int)size);
g_object_unref (icon);
}
return ret;
}
/**
* st_texture_cache_bind_cairo_surface_property:
* @cache:
* @object: A #GObject with a property @property_name of type #GdkPixbuf
* @property_name: Name of a property
*
* Create a #ClutterTexture which tracks the #cairo_surface_t value of a GObject property
* named by @property_name. Unlike other methods in StTextureCache, the underlying
* #CoglTexture is not shared by default with other invocations to this method.
*
* If the source object is destroyed, the texture will continue to show the last
* value of the property.
*
* Return value: (transfer none): A new #ClutterActor
*/
ClutterActor *
st_texture_cache_bind_cairo_surface_property (StTextureCache *cache,
GObject *object,
const char *property_name)
{
ClutterTexture *texture;
gchar *notify_key;
StTextureCachePropertyBind *bind;
texture = CLUTTER_TEXTURE (clutter_texture_new ());
bind = g_new0 (StTextureCachePropertyBind, 1);
bind->cache = cache;
bind->texture = texture;
bind->source = object;
g_object_weak_ref (G_OBJECT (texture), st_texture_cache_bind_weak_notify, bind);
bind->weakref_active = TRUE;
st_texture_cache_reset_texture (bind, property_name);
notify_key = g_strdup_printf ("notify::%s", property_name);
bind->notify_signal_id = g_signal_connect_data (object, notify_key, G_CALLBACK(st_texture_cache_on_pixbuf_notify),
bind, (GClosureNotify)st_texture_cache_free_bind, 0);
g_free (notify_key);
return CLUTTER_ACTOR(texture);
}
static void
shell_status_menu_init (ShellStatusMenu *status)
{
ShellStatusMenuPrivate *priv;
status->priv = priv = G_TYPE_INSTANCE_GET_PRIVATE (status, SHELL_TYPE_STATUS_MENU,
ShellStatusMenuPrivate);
g_object_set (G_OBJECT (status),
"orientation", BIG_BOX_ORIENTATION_HORIZONTAL,
NULL);
priv->client = gconf_client_get_default ();
priv->user_icon = CLUTTER_TEXTURE (clutter_texture_new ());
big_box_append (BIG_BOX (status), CLUTTER_ACTOR (status->priv->user_icon), 0);
priv->name_box = BIG_BOX (big_box_new (BIG_BOX_ORIENTATION_VERTICAL));
g_object_set (G_OBJECT (priv->name_box), "y-align", BIG_BOX_ALIGNMENT_CENTER, NULL);
big_box_append (BIG_BOX (status), CLUTTER_ACTOR (priv->name_box), BIG_BOX_PACK_EXPAND);
priv->name = CLUTTER_TEXT (clutter_text_new ());
big_box_append (BIG_BOX (priv->name_box), CLUTTER_ACTOR (priv->name), BIG_BOX_PACK_EXPAND);
priv->manager = gdm_user_manager_ref_default ();
setup_current_user (status);
create_sub_menu (status);
}
/* We want to preserve the aspect ratio by default, also the default
* pipeline for an empty texture is full opacity white, which we
* definitely don't want. Skip that by setting 0 opacity.
*/
static ClutterTexture *
create_default_texture (void)
{
ClutterTexture * texture = CLUTTER_TEXTURE (clutter_texture_new ());
g_object_set (texture, "keep-aspect-ratio", TRUE, "opacity", 0, NULL);
return texture;
}
/**
* shell_startup_sequence_create_icon:
* @sequence:
* @size: Size in pixels of icon
*
* Returns: (transfer none): A new #ClutterTexture containing an icon for the sequence
*/
ClutterActor *
shell_startup_sequence_create_icon (ShellStartupSequence *sequence, guint size)
{
GIcon *themed;
const char *icon_name;
ClutterActor *texture;
gint scale;
ShellGlobal *global;
StThemeContext *context;
global = shell_global_get ();
context = st_theme_context_get_for_stage (shell_global_get_stage (global));
g_object_get (context, "scale-factor", &scale, NULL);
icon_name = sn_startup_sequence_get_icon_name ((SnStartupSequence*)sequence);
if (!icon_name)
{
texture = clutter_texture_new ();
clutter_actor_set_size (texture, size * scale, size * scale);
return texture;
}
themed = g_themed_icon_new (icon_name);
texture = st_texture_cache_load_gicon (st_texture_cache_get_default (),
NULL, themed, size, scale);
g_object_unref (G_OBJECT (themed));
return texture;
}
static void
mex_telepathy_channel_create_incoming_video (MexTelepathyChannel *self)
{
MexTelepathyChannelPrivate *priv = MEX_TELEPATHY_CHANNEL (self)->priv;
ClutterActor *video_incoming_area;
/* Setup the incoming surface to draw to */
priv->incoming_texture = clutter_texture_new ();
clutter_texture_set_keep_aspect_ratio (CLUTTER_TEXTURE (priv->incoming_texture),
TRUE);
video_incoming_area = mx_stack_new ();
clutter_container_add (CLUTTER_CONTAINER (video_incoming_area),
mex_telepathy_channel_create_static_image(),
priv->incoming_texture,
NULL);
/* Create a frame for it with a styled border */
priv->full_frame = mx_frame_new();
clutter_actor_set_name (priv->full_frame, "Incoming Frame");
mx_bin_set_fill (MX_BIN (priv->full_frame), TRUE, TRUE);
mx_stylable_set_style_class (MX_STYLABLE (priv->full_frame),
"CallWindow");
clutter_actor_add_effect (priv->full_frame,
CLUTTER_EFFECT (
mex_telepathy_channel_create_shadow ()));
clutter_container_add_actor (CLUTTER_CONTAINER (priv->full_frame),
video_incoming_area);
priv->incoming_sink =
clutter_gst_video_sink_new (CLUTTER_TEXTURE (priv->incoming_texture));
}
/**
* st_texture_cache_load_file_simple:
* @cache: A #StTextureCache
* @file_path: Filesystem path
*
* Synchronously load an image into a texture. The texture will be cached
* indefinitely. On error, this function returns an empty texture and prints a warning.
*
* Returns: (transfer none): A new #ClutterTexture
*/
ClutterActor *
st_texture_cache_load_file_simple (StTextureCache *cache,
const gchar *file_path)
{
GFile *file;
char *uri;
ClutterActor *texture;
GError *error = NULL;
file = g_file_new_for_path (file_path);
uri = g_file_get_uri (file);
texture = st_texture_cache_load_uri_sync (cache, ST_TEXTURE_CACHE_POLICY_FOREVER,
uri, -1, -1, &error);
g_object_unref (file);
free (uri);
if (texture == NULL)
{
if (error)
{
g_warning ("Failed to load %s: %s", file_path, error->message);
g_clear_error (&error);
}
else
g_warning ("Failed to load %s", file_path);
texture = clutter_texture_new ();
}
return texture;
}
/**
* cinnamon_startup_sequence_create_icon:
* @sequence:
* @size: Size in pixels of icon
*
* Returns: (transfer none): A new #ClutterTexture containing an icon for the sequence
*/
ClutterActor *
cinnamon_startup_sequence_create_icon (CinnamonStartupSequence *sequence, guint size)
{
GIcon *themed;
const char *icon_name;
ClutterActor *texture;
icon_name = sn_startup_sequence_get_icon_name ((SnStartupSequence*)sequence);
if (!icon_name)
{
gint scale;
CinnamonGlobal *global;
StThemeContext *context;
texture = clutter_texture_new ();
global = cinnamon_global_get ();
context = st_theme_context_get_for_stage (cinnamon_global_get_stage (global));
g_object_get (context, "scale-factor", &scale, NULL);
clutter_actor_set_size (texture, size * scale, size * scale);
return texture;
}
themed = g_themed_icon_new (icon_name);
texture = g_object_new (ST_TYPE_ICON, "gicon", themed, "icon-size", size, NULL);
g_object_unref (G_OBJECT (themed));
return texture;
}
static void
mex_telepathy_channel_create_preview (MexTelepathyChannel *self)
{
MexTelepathyChannelPrivate *priv = MEX_TELEPATHY_CHANNEL (self)->priv;
ClutterActor *video_preview_area;
priv->video_outgoing = clutter_texture_new ();
clutter_texture_set_keep_aspect_ratio (CLUTTER_TEXTURE (priv->video_outgoing),
TRUE);
priv->outgoing_sink =
clutter_gst_video_sink_new (CLUTTER_TEXTURE (priv->video_outgoing));
video_preview_area = mx_stack_new ();
clutter_container_add (CLUTTER_CONTAINER (video_preview_area),
mex_telepathy_channel_create_static_image(),
priv->video_outgoing,
NULL);
mx_stylable_set_style_class (MX_STYLABLE (video_preview_area),
"PreviewStack");
clutter_actor_set_height (video_preview_area, 150.0);
clutter_actor_add_effect (video_preview_area,
CLUTTER_EFFECT (
mex_telepathy_channel_create_shadow ()));
priv->preview_area = mx_frame_new ();
mx_stylable_set_style_class (MX_STYLABLE (priv->preview_area),
"PreviewPadding");
mx_bin_set_child (MX_BIN (priv->preview_area), video_preview_area);
}
/**
* cinnamon_app_get_faded_icon:
* @app: A #CinnamonApp
* @size: Size in pixels
*
* Return an actor with a horizontally faded look.
*
* Return value: (transfer none): A floating #ClutterActor, or %NULL if no icon
*/
ClutterActor *
cinnamon_app_get_faded_icon (CinnamonApp *app, int size)
{
CoglHandle texture;
ClutterActor *result;
char *cache_key;
CreateFadedIconData data;
gint scale;
CinnamonGlobal *global;
StThemeContext *context;
/* Don't fade for window backed apps for now...easier to reuse the
* property tracking bits, and this helps us visually distinguish
* app-tracked from not.
*/
if (!app->entry)
return window_backed_app_get_icon (app, size);
global = cinnamon_global_get ();
context = st_theme_context_get_for_stage (cinnamon_global_get_stage (global));
g_object_get (context, "scale-factor", &scale, NULL);
cache_key = g_strdup_printf ("faded-icon:%s,size=%d,scale=%d", cinnamon_app_get_id (app), size, scale);
data.app = app;
data.size = size;
data.scale = scale;
texture = st_texture_cache_load (st_texture_cache_get_default (),
cache_key,
ST_TEXTURE_CACHE_POLICY_FOREVER,
cinnamon_app_create_faded_icon_cpu,
&data,
NULL);
g_free (cache_key);
if (texture != COGL_INVALID_HANDLE)
{
result = clutter_texture_new ();
clutter_texture_set_cogl_texture (CLUTTER_TEXTURE (result), texture);
}
else
{
result = clutter_texture_new ();
g_object_set (result, "opacity", 0, "width", (float) size * scale, "height", (float) size * scale, NULL);
}
return result;
}
int
main (int argc, char **argv)
{
ClutterActor *stage, *image, *sub_image;
CoglHandle texture, sub_texture;
gfloat image_width, image_height;
/* Initialize Clutter */
if (clutter_init (NULL, NULL) != CLUTTER_INIT_SUCCESS)
return 1;
/* Get the default stage */
stage = clutter_stage_get_default ();
clutter_stage_set_title (CLUTTER_STAGE (stage), "Sub-texture");
/* Create a new ClutterTexture that shows smiley.png */
image = clutter_texture_new_from_file ("smiley.png", NULL);
clutter_actor_get_size (image, &image_width, &image_height);
clutter_actor_set_size (stage,
image_width * 3 / 2 + 30,
image_height + 20);
/* Grab the CoglHandle of the underlying Cogl texture */
texture = clutter_texture_get_cogl_texture (CLUTTER_TEXTURE (image));
/* Create a new Cogl texture from the handle above. That new texture is a
* rectangular region from image, more precisely the north ouest corner
* of the image */
sub_texture = cogl_texture_new_from_sub_texture (texture,
0, 0,
image_width / 2,
image_height / 2);
/* Finally, use the newly created Cogl texture to feed a new ClutterTexture
* and thus create a new actor that displays sub_texture */
sub_image = clutter_texture_new ();
clutter_texture_set_cogl_texture (CLUTTER_TEXTURE (sub_image), sub_texture);
/*
* You could have used the more straightforward g_object_new() function that
* can create an object and set some properties on it at the same time:
* sub_image = g_object_new (CLUTTER_TYPE_TEXTURE,
* "cogl-texture", sub_texture,
* NULL);
*/
/* Put the original image at (10,10) and the new sub image next to it */
clutter_actor_set_position (image, 10, 10);
clutter_actor_set_position (sub_image, 20 + image_width, 10);
/* Add both ClutterTexture to the stage */
clutter_container_add (CLUTTER_CONTAINER (stage), image, sub_image, NULL);
clutter_actor_show_all (stage);
clutter_main ();
return 0;
}
static void
impl_constructed (GObject *object)
{
RBVisualizerPage *page;
ClutterInitError err;
GstElement *colorspace;
GstElement *realsink;
GstElement *capsfilter;
GstCaps *caps;
GstPad *pad;
RB_CHAIN_GOBJECT_METHOD (rb_visualizer_page_parent_class, constructed, object);
page = RB_VISUALIZER_PAGE (object);
err = gtk_clutter_init (NULL, NULL);
if (err != CLUTTER_INIT_SUCCESS) {
/* maybe do something more sensible here. not sure if there are any user-recoverable
* conditions that would cause clutter init to fail, though, so it may not be worth it.
* as it is, we just won't add the page to the page tree.
*/
g_warning ("Unable to display visual effects due to Clutter init failure");
return;
}
page->texture = clutter_texture_new ();
clutter_texture_set_sync_size (CLUTTER_TEXTURE (page->texture), TRUE);
clutter_texture_set_keep_aspect_ratio (CLUTTER_TEXTURE (page->texture), TRUE);
page->sink = gst_bin_new (NULL);
g_object_ref (page->sink);
/* actual sink */
realsink = gst_element_factory_make ("cluttersink", NULL);
g_object_set (realsink, "texture", page->texture, NULL);
colorspace = gst_element_factory_make ("ffmpegcolorspace", NULL);
/* capsfilter to force rgb format (without this we end up using ayuv) */
capsfilter = gst_element_factory_make ("capsfilter", NULL);
caps = gst_caps_from_string ("video/x-raw-rgb,bpp=(int)24,depth=(int)24,"
"endianness=(int)4321,red_mask=(int)16711680,"
"green_mask=(int)65280,blue_mask=(int)255");
g_object_set (capsfilter, "caps", caps, NULL);
gst_caps_unref (caps);
gst_bin_add_many (GST_BIN (page->sink), colorspace, capsfilter, realsink, NULL);
gst_element_link (colorspace, capsfilter);
gst_element_link (capsfilter, realsink);
pad = gst_element_get_static_pad (colorspace, "sink");
gst_element_add_pad (page->sink, gst_ghost_pad_new ("sink", pad));
gst_object_unref (pad);
g_signal_connect_object (page->fullscreen_action,
"toggled",
G_CALLBACK (toggle_fullscreen_cb),
page, 0);
}
static void
cheese_widget_init (CheeseWidget *widget)
{
CheeseWidgetPrivate *priv = CHEESE_WIDGET_GET_PRIVATE (widget);
GtkWidget *box;
ClutterActor *stage, *frame;
ClutterConstraint *constraint;
ClutterColor black = { 0x00, 0x00, 0x00, 0xff };
priv->state = CHEESE_WIDGET_STATE_NONE;
priv->error = NULL;
/* XXX
* remove this line if you want to debug */
gtk_notebook_set_show_tabs (GTK_NOTEBOOK (widget), FALSE);
gtk_notebook_set_show_border (GTK_NOTEBOOK (widget), FALSE);
/* Spinner page */
priv->spinner = gtk_spinner_new ();
box = gtk_event_box_new ();
gtk_container_add (GTK_CONTAINER (box), priv->spinner);
cheese_widget_spinner_invert (priv->spinner, box);
gtk_widget_show_all (box);
gtk_notebook_append_page (GTK_NOTEBOOK (widget),
box, gtk_label_new ("spinner"));
/* Webcam page */
priv->screen = gtk_clutter_embed_new ();
stage = gtk_clutter_embed_get_stage (GTK_CLUTTER_EMBED (priv->screen));
clutter_stage_set_color (CLUTTER_STAGE (stage), &black);
frame = cheese_aspect_frame_new ();
priv->texture = clutter_texture_new ();
clutter_actor_set_size (priv->texture, 400, 300);
mx_bin_set_child (MX_BIN (frame), priv->texture);
clutter_container_add_actor (CLUTTER_CONTAINER (stage), frame);
constraint = clutter_bind_constraint_new (stage, CLUTTER_BIND_SIZE, 0.0);
clutter_actor_add_constraint_with_name (frame, "size", constraint);
gtk_widget_show (priv->screen);
clutter_actor_show (priv->texture);
gtk_notebook_append_page (GTK_NOTEBOOK (widget),
priv->screen, gtk_label_new ("webcam"));
/* Problem page */
priv->problem = gtk_drawing_area_new ();
gtk_widget_show (priv->problem);
gtk_notebook_append_page (GTK_NOTEBOOK (widget),
priv->problem,
gtk_label_new ("got problems"));
priv->settings = g_settings_new ("org.gnome.Cheese");
}
int
main (int argc, char **argv)
{
GtkWidget *window;
GtkWidget *screen;
CheeseCamera *camera;
ClutterActor *stage;
ClutterActor *texture;
bindtextdomain (GETTEXT_PACKAGE, PACKAGE_LOCALEDIR);
bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
textdomain (GETTEXT_PACKAGE);
if (gtk_clutter_init (&argc, &argv) != CLUTTER_INIT_SUCCESS)
return EXIT_FAILURE;
if (!cheese_init (&argc, &argv))
return EXIT_FAILURE;
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_default_size (GTK_WINDOW (window), 400, 300);
g_signal_connect (G_OBJECT (window), "delete-event",
G_CALLBACK (delete_callback), NULL);
screen = gtk_clutter_embed_new ();
stage = gtk_clutter_embed_get_stage (GTK_CLUTTER_EMBED (screen));
texture = clutter_texture_new ();
clutter_actor_set_size (texture, 400, 300);
clutter_actor_add_child (stage, texture);
gtk_widget_show (screen);
clutter_actor_show (texture);
camera = cheese_camera_new (CLUTTER_TEXTURE (texture), NULL, 640, 480);
cheese_camera_setup (camera, NULL, NULL);
gtk_container_add (GTK_CONTAINER (window), screen);
gtk_widget_show_all (window);
cheese_camera_play (camera);
g_timeout_add_seconds (5, (GSourceFunc) (time_cb), camera);
gtk_main ();
return EXIT_SUCCESS;
}
static void bar_pane_gps_thumb_done_cb(ThumbLoader *tl, gpointer data)
{
FileData *fd;
ClutterActor *marker;
ClutterActor *actor;
marker = CLUTTER_ACTOR(data);
fd = g_object_get_data(G_OBJECT(marker), "file_fd");
if (fd->thumb_pixbuf != NULL)
{
actor = clutter_texture_new();
gtk_clutter_texture_set_from_pixbuf(CLUTTER_TEXTURE(actor), fd->thumb_pixbuf, NULL);
champlain_marker_set_image(CHAMPLAIN_MARKER(marker), actor);
}
thumb_loader_free(tl);
}
static void
fluttr_viewer_init (FluttrViewer *self)
{
FluttrViewerPrivate *priv;
gint width, height;
ClutterActor *message;
priv = FLUTTR_VIEWER_GET_PRIVATE (self);
priv->mini_token = NULL;
priv->popping = FALSE;
width = CLUTTER_STAGE_WIDTH ();
height = CLUTTER_STAGE_HEIGHT ();
/* message box */
message = clutter_texture_new ();
priv->texture = message;
clutter_group_add (CLUTTER_GROUP (self),message);
clutter_actor_set_size (message, width, height);
clutter_actor_set_position (message, -(width/2),-(height/2));
/* Spinner */
priv->spinner = fluttr_spinner_new ();
clutter_group_add (CLUTTER_GROUP (self),priv->spinner);
clutter_actor_set_size (priv->spinner, (height/6)-11, (height/6)-11);
clutter_actor_set_position (priv->spinner, width-(height/6),height-(height/6));
/* Setup the pixbuf swap */
priv->pixbuf = NULL;
priv->swap_time = clutter_timeline_new (40, 40);
priv->swap_alpha = clutter_alpha_new_full (priv->swap_time,
alpha_linear_inc_func,
NULL, NULL);
priv->swap_behave = fluttr_behave_new (priv->swap_alpha,
fluttr_viewer_swap_alpha_func,
(gpointer)self);
priv->timeline = clutter_timeline_new (40, 80);
priv->alpha = clutter_alpha_new_full (priv->timeline,
alpha_sine_inc_func,
NULL, NULL);
priv->behave = fluttr_behave_new (priv->alpha,
fluttr_viewer_alpha_func,
(gpointer)self);
}
/**
* st_texture_cache_load_recent_thumbnail:
* @cache:
* @size: Size in pixels to use for thumbnail
* @info: Recent item info
*
* Asynchronously load a thumbnail image of a #GtkRecentInfo into a texture. The
* returned texture object will be a new instance; however, its texture data
* may be shared with other objects. This implies the texture data is cached.
*
* The current caching policy is permanent; to uncache, you must explicitly
* call st_texture_cache_unref_recent_thumbnail().
*
* Returns: (transfer none): A new #ClutterActor
*/
ClutterActor *
st_texture_cache_load_recent_thumbnail (StTextureCache *cache,
int size,
GtkRecentInfo *info)
{
ClutterTexture *texture;
AsyncTextureLoadData *data;
char *key;
CoglHandle texdata;
const char *uri;
uri = gtk_recent_info_get_uri (info);
/* Don't attempt to load thumbnails for non-local URIs */
if (!g_str_has_prefix (uri, "file://"))
{
GIcon *icon = icon_for_recent (info);
return st_texture_cache_load_gicon (cache, icon, size);
}
texture = CLUTTER_TEXTURE (clutter_texture_new ());
clutter_actor_set_size (CLUTTER_ACTOR (texture), size, size);
key = g_strdup_printf (CACHE_PREFIX_THUMBNAIL_URI "uri=%s,size=%d", uri, size);
texdata = g_hash_table_lookup (cache->priv->keyed_cache, key);
if (!texdata)
{
data = g_new0 (AsyncTextureLoadData, 1);
data->key = g_strdup (key);
data->policy = ST_TEXTURE_CACHE_POLICY_FOREVER;
data->thumbnail = TRUE;
data->recent_info = gtk_recent_info_ref (info);
data->width = size;
data->height = size;
data->textures = g_slist_prepend (data->textures, g_object_ref (texture));
load_recent_thumbnail_async (cache, info, size, NULL, on_pixbuf_loaded, data);
}
else
{
set_texture_cogl_texture (texture, texdata);
}
g_free (key);
return CLUTTER_ACTOR (texture);
}
static void
penge_app_tile_init (PengeAppTile *self)
{
PengeAppTilePrivate *priv = GET_PRIVATE_REAL (self);
self->priv = priv;
priv->tex = clutter_texture_new ();
clutter_actor_set_size (priv->tex, ICON_SIZE, ICON_SIZE);
mx_bin_set_child (MX_BIN (self),
priv->tex);
g_signal_connect (self,
"clicked",
(GCallback)_button_clicked_cb,
self);
}
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;
}
void show_image(XImage *img)
{
ClutterActor *stage, *actor;
// init stage
clutter_init(0, NULL);
stage = clutter_stage_get_default(); // XX TODO: use root window?
// init actor
actor = clutter_texture_new();
clutter_texture_set_from_rgb_data(CLUTTER_TEXTURE(actor), img->data, False, img->width, img->height, img->bytes_per_line, 4, (ClutterTextureFlags)0, NULL);
clutter_container_add(CLUTTER_CONTAINER(stage), actor, NULL);
clutter_actor_set_position(actor, 10, 10);
g_signal_connect(stage, "button-press-event", clutter_main_quit, NULL);
// show and wait for exit
clutter_actor_show(stage);
clutter_main();
}
int
main (int argc, char *argv[])
{
ClutterActor *stage;
ClutterActor *texture;
GError *error = NULL;
ClutterActor *clone;
gfloat y_offset;
if (clutter_init (&argc, &argv) != CLUTTER_INIT_SUCCESS)
return 1;
stage = clutter_stage_new ();
clutter_stage_set_title (CLUTTER_STAGE (stage), "Reflection");
g_signal_connect (stage, "destroy", G_CALLBACK (clutter_main_quit), NULL);
texture = clutter_texture_new ();
clutter_texture_set_from_file (CLUTTER_TEXTURE (texture),
"redhand.png",
&error);
clutter_actor_add_constraint (texture, clutter_align_constraint_new (stage, CLUTTER_ALIGN_X_AXIS, 0.5));
clutter_actor_add_constraint (texture, clutter_align_constraint_new (stage, CLUTTER_ALIGN_Y_AXIS, 0.2));
y_offset = clutter_actor_get_height (texture) + V_PADDING;
clone = clutter_clone_new (texture);
clutter_actor_add_constraint (clone, clutter_bind_constraint_new (texture, CLUTTER_BIND_X, 0.0));
clutter_actor_add_constraint (clone, clutter_bind_constraint_new (texture, CLUTTER_BIND_Y, y_offset));
g_signal_connect (clone,
"paint",
G_CALLBACK (_clone_paint_cb),
NULL);
clutter_container_add (CLUTTER_CONTAINER (stage), texture, clone, NULL);
clutter_actor_show (stage);
clutter_main ();
return EXIT_SUCCESS;
}
/**
* shell_startup_sequence_create_icon:
* @sequence:
* @size: Size in pixels of icon
*
* Returns: (transfer none): A new #ClutterTexture containing an icon for the sequence
*/
ClutterActor *
shell_startup_sequence_create_icon (ShellStartupSequence *sequence, guint size)
{
GIcon *themed;
const char *icon_name;
ClutterActor *texture;
icon_name = sn_startup_sequence_get_icon_name ((SnStartupSequence*)sequence);
if (!icon_name)
{
texture = clutter_texture_new ();
clutter_actor_set_size (texture, size, size);
return texture;
}
themed = g_themed_icon_new (icon_name);
texture = st_texture_cache_load_gicon (st_texture_cache_get_default (),
themed, size);
g_object_unref (G_OBJECT (themed));
return texture;
}
void Platform::init(int* argc, char*** argv)
{
if(m_initialized)
return;
m_initialized = true;
if (!g_thread_supported ())
g_thread_init (NULL);
clutter_gst_init (argc, argv);
m_stage = clutter_stage_get_default();
clutter_actor_set_size(m_stage, (gfloat)960, (gfloat)540);
m_videoTexture = clutter_texture_new ();
GstPlaybin::getInstance().init(m_videoTexture);
clutter_container_add_actor (CLUTTER_CONTAINER (m_stage), m_videoTexture);
g_signal_connect (CLUTTER_STAGE (m_stage), "fullscreen", G_CALLBACK (Platform::windowSizeChanged), this);
g_signal_connect (CLUTTER_STAGE (m_stage), "unfullscreen", G_CALLBACK (Platform::windowSizeChanged), this);
// g_signal_connect (CLUTTER_STAGE (m_stage), "event", G_CALLBACK (Platform::stageEvent), this);
}
static void
mpd_folder_button_init (MpdFolderButton *self)
{
MpdFolderButtonPrivate *priv = GET_PRIVATE (self);
ClutterActor *vbox;
ClutterText *text;
/* Box */
vbox = mx_box_layout_new ();
mx_box_layout_set_orientation (MX_BOX_LAYOUT (vbox), MX_ORIENTATION_VERTICAL);
mx_bin_set_child (MX_BIN (self), vbox);
/* Icon */
priv->icon = clutter_texture_new ();
clutter_texture_set_sync_size (CLUTTER_TEXTURE (priv->icon), true);
clutter_container_add_actor (CLUTTER_CONTAINER (vbox), priv->icon);
clutter_container_child_set (CLUTTER_CONTAINER (vbox), priv->icon,
"expand", false,
"x-align", MX_ALIGN_MIDDLE,
"x-fill", false,
"y-align", MX_ALIGN_START,
"y-fill", false,
NULL);
/* Label */
priv->label = mx_label_new ();
text = (ClutterText *) mx_label_get_clutter_text (MX_LABEL (priv->label));
clutter_text_set_line_wrap_mode (text, PANGO_WRAP_WORD_CHAR);
clutter_container_add_actor (CLUTTER_CONTAINER (vbox), priv->label);
clutter_container_child_set (CLUTTER_CONTAINER (vbox), priv->label,
"expand", false,
"x-align", MX_ALIGN_MIDDLE,
"x-fill", false,
"y-align", MX_ALIGN_START,
"y-fill", false,
NULL);
}
/* clutter scene */
ClutterActor *
setup_stage (ClutterStage * stage)
{
ClutterTimeline *timeline = NULL;
ClutterActor *texture_actor = NULL;
ClutterColor rect_color = { 125, 50, 200, 255 };
ClutterActor *rect_actor = NULL;
/* texture actor */
texture_actor = clutter_texture_new ();
clutter_container_add_actor (CLUTTER_CONTAINER (stage), texture_actor);
clutter_actor_set_position (texture_actor, 300, 170);
clutter_actor_set_scale (texture_actor, 0.6, 0.6);
clutter_actor_show (texture_actor);
g_object_set_data (G_OBJECT (texture_actor), "stage", stage);
/* rectangle actor */
rect_actor = clutter_rectangle_new_with_color (&rect_color);
clutter_container_add_actor (CLUTTER_CONTAINER (stage), rect_actor);
clutter_actor_set_size (rect_actor, 50, 50);
clutter_actor_set_position (rect_actor, 300, 300);
clutter_actor_show (rect_actor);
/* timeline */
timeline = clutter_timeline_new (360, 60);
g_object_set_data (G_OBJECT (timeline), "texture_actor", texture_actor);
clutter_timeline_set_loop (timeline, TRUE);
clutter_timeline_start (timeline);
g_signal_connect (timeline, "new-frame", G_CALLBACK (on_new_frame),
rect_actor);
return texture_actor;
}
int
main (int argc, char *argv[])
{
ClutterActor *stage;
ClutterActor *texture;
ClutterState *transitions;
GError *error = NULL;
gfloat texture_width, texture_height;
clutter_init (&argc, &argv);
stage = clutter_stage_get_default ();
g_signal_connect (stage, "destroy", G_CALLBACK (clutter_main_quit), NULL);
texture = clutter_texture_new ();
clutter_actor_add_constraint (texture,
clutter_align_constraint_new (stage, CLUTTER_ALIGN_X_AXIS, 0.5));
clutter_actor_add_constraint (texture,
clutter_align_constraint_new (stage, CLUTTER_ALIGN_Y_AXIS, 0.5));
clutter_texture_set_sync_size (CLUTTER_TEXTURE (texture), TRUE);
clutter_texture_set_from_file (CLUTTER_TEXTURE (texture),
TESTS_DATA_DIR "/redhand.png",
&error);
if (error != NULL)
{
g_error ("Problem loading image into texture - %s", error->message);
g_error_free (error);
return 1;
}
clutter_actor_get_size (texture, &texture_width, &texture_height);
clutter_actor_set_size (stage, texture_width * 2, texture_height * 2);
/* set all centres of rotation to the centre of the texture */
clutter_actor_set_rotation (texture,
CLUTTER_X_AXIS,
0.0,
texture_width * 0.5,
texture_height * 0.5,
0.0);
clutter_actor_set_rotation (texture,
CLUTTER_Y_AXIS,
0.0,
texture_width * 0.5,
texture_height * 0.5,
0.0);
clutter_actor_set_z_rotation_from_gravity (texture, 0.0, CLUTTER_GRAVITY_CENTER);
clutter_container_add_actor (CLUTTER_CONTAINER (stage), texture);
/* set up the animations */
transitions = clutter_state_new ();
clutter_state_set (transitions, NULL, "start",
texture, "rotation-angle-x", CLUTTER_LINEAR, 0.0,
texture, "rotation-angle-y", CLUTTER_LINEAR, 0.0,
texture, "rotation-angle-z", CLUTTER_LINEAR, 0.0,
NULL);
clutter_state_set (transitions, NULL, "x-cw",
texture, "rotation-angle-x", CLUTTER_LINEAR, ROTATION_ANGLE,
NULL);
clutter_state_set (transitions, NULL, "x-ccw",
texture, "rotation-angle-x", CLUTTER_LINEAR, -ROTATION_ANGLE,
NULL);
clutter_state_set (transitions, NULL, "x-after",
texture, "rotation-angle-x", CLUTTER_LINEAR, 0.0,
NULL);
clutter_state_set (transitions, NULL, "y-cw",
texture, "rotation-angle-y", CLUTTER_LINEAR, ROTATION_ANGLE,
NULL);
clutter_state_set (transitions, NULL, "y-ccw",
texture, "rotation-angle-y", CLUTTER_LINEAR, -ROTATION_ANGLE,
NULL);
clutter_state_set (transitions, NULL, "y-after",
texture, "rotation-angle-y", CLUTTER_LINEAR, 0.0,
NULL);
clutter_state_set (transitions, NULL, "z-cw",
texture, "rotation-angle-z", CLUTTER_LINEAR, ROTATION_ANGLE,
NULL);
clutter_state_set (transitions, NULL, "z-ccw",
texture, "rotation-angle-z", CLUTTER_LINEAR, -ROTATION_ANGLE,
NULL);
clutter_state_set_duration (transitions, NULL, NULL, DURATION);
clutter_state_set_duration (transitions, "start", NULL, DURATION * 0.5);
clutter_state_set_duration (transitions, NULL, "start", DURATION * 0.5);
clutter_state_set_duration (transitions, NULL, "x-after", DURATION * 0.5);
clutter_state_set_duration (transitions, NULL, "y-after", DURATION * 0.5);
clutter_state_warp_to_state (transitions, "start");
g_signal_connect (transitions,
"completed",
G_CALLBACK (_set_next_state),
NULL);
clutter_state_set_state (transitions, "x-cw");
clutter_actor_show (stage);
clutter_main ();
return 0;
}
static void
penge_interesting_tile_init (PengeInterestingTile *self)
{
PengeInterestingTilePrivate *priv = GET_PRIVATE_REAL (self);
ClutterActor *tmp_text;
ClutterActor *icon;
self->priv = priv;
priv->inner_table = mx_table_new ();
mx_bin_set_child (MX_BIN (self),
priv->inner_table);
mx_bin_set_fill (MX_BIN (self), TRUE, TRUE);
priv->primary_text = mx_label_new ();
mx_stylable_set_style_class (MX_STYLABLE (priv->primary_text),
"PengeInterestingTilePrimaryLabel");
tmp_text = mx_label_get_clutter_text (MX_LABEL (priv->primary_text));
clutter_text_set_line_alignment (CLUTTER_TEXT (tmp_text),
PANGO_ALIGN_LEFT);
clutter_text_set_ellipsize (CLUTTER_TEXT (tmp_text),
PANGO_ELLIPSIZE_END);
g_signal_connect (priv->primary_text,
"notify::allocation",
(GCallback)_label_notify_allocation_cb,
self);
priv->secondary_text = mx_label_new ();
mx_stylable_set_style_class (MX_STYLABLE (priv->secondary_text),
"PengeInterestingTileSecondaryLabel");
tmp_text = mx_label_get_clutter_text (MX_LABEL (priv->secondary_text));
clutter_text_set_line_alignment (CLUTTER_TEXT (tmp_text),
PANGO_ALIGN_LEFT);
clutter_text_set_ellipsize (CLUTTER_TEXT (tmp_text),
PANGO_ELLIPSIZE_END);
g_signal_connect (priv->secondary_text,
"notify::allocation",
(GCallback)_label_notify_allocation_cb,
self);
priv->icon = clutter_texture_new ();
clutter_actor_set_size (priv->icon, 28, 28);
clutter_actor_hide (priv->icon);
/* This gets added to ourself table after our body because of ordering */
priv->details_overlay = mx_table_new ();
mx_stylable_set_style_class (MX_STYLABLE (priv->details_overlay),
"PengeInterestingTileDetails");
mx_table_add_actor (MX_TABLE (priv->inner_table),
priv->details_overlay,
1,
0);
clutter_container_child_set (CLUTTER_CONTAINER (priv->inner_table),
(ClutterActor *)priv->details_overlay,
"x-expand", TRUE,
"y-expand", FALSE,
"y-fill", FALSE,
"y-align", MX_ALIGN_END,
NULL);
mx_table_add_actor (MX_TABLE (priv->details_overlay),
priv->primary_text,
0,
1);
clutter_container_child_set (CLUTTER_CONTAINER (priv->details_overlay),
(ClutterActor *)priv->primary_text,
"x-expand",
TRUE,
"y-expand",
FALSE,
NULL);
mx_table_add_actor (MX_TABLE (priv->details_overlay),
priv->secondary_text,
1,
1);
clutter_container_child_set (CLUTTER_CONTAINER (priv->details_overlay),
(ClutterActor *)priv->secondary_text,
"x-expand",
TRUE,
"y-expand",
FALSE,
NULL);
mx_table_add_actor (MX_TABLE (priv->details_overlay),
priv->icon,
0,
0);
clutter_container_child_set (CLUTTER_CONTAINER (priv->details_overlay),
priv->icon,
"row-span", 2,
"y-expand", FALSE,
"x-expand", FALSE,
"y-fill", FALSE,
"x-fill", FALSE,
NULL);
priv->remove_button = mx_button_new ();
mx_stylable_set_style_class (MX_STYLABLE (priv->remove_button),
"PengeInterestingTileRemoveButton");
icon = (ClutterActor *)mx_icon_new ();
mx_stylable_set_style_class (MX_STYLABLE (icon),
"PengeInterestingTileIcon");
mx_bin_set_child (MX_BIN (priv->remove_button),
(ClutterActor *)icon);
mx_table_add_actor_with_properties (MX_TABLE (priv->details_overlay),
priv->remove_button,
0, 2,
"row-span", 2,
"x-expand", TRUE,
"y-expand", TRUE,
"x-fill", FALSE,
"y-fill", FALSE,
"x-align", MX_ALIGN_END,
"y-align", MX_ALIGN_MIDDLE,
NULL);
g_signal_connect (priv->remove_button,
"clicked",
(GCallback)_remove_button_clicked,
self);
mx_table_set_column_spacing (MX_TABLE (priv->details_overlay), 4);
clutter_actor_set_reactive ((ClutterActor *) self, TRUE);
clutter_actor_hide (priv->icon);
clutter_container_child_set (CLUTTER_CONTAINER (priv->details_overlay),
priv->primary_text,
"column", 0,
NULL);
clutter_container_child_set (CLUTTER_CONTAINER (priv->details_overlay),
priv->secondary_text,
"column", 0,
NULL);
}
static void
ntf_libnotify_update (NtfNotification *ntf, Notification *details)
{
ClutterActor *icon = NULL;
g_return_if_fail (store && ntf && details);
if (details->summary)
ntf_notification_set_summary (ntf, details->summary);
if (details->body)
ntf_notification_set_body (ntf, details->body);
if (details->icon_pixbuf)
{
GdkPixbuf *pixbuf = details->icon_pixbuf;
icon = clutter_texture_new ();
clutter_texture_set_from_rgb_data (CLUTTER_TEXTURE (icon),
gdk_pixbuf_get_pixels (pixbuf),
gdk_pixbuf_get_has_alpha (pixbuf),
gdk_pixbuf_get_width (pixbuf),
gdk_pixbuf_get_height (pixbuf),
gdk_pixbuf_get_rowstride (pixbuf),
gdk_pixbuf_get_has_alpha (pixbuf) ?
4 : 3,
0, NULL);
}
else if (details->icon_name)
{
GtkIconTheme *theme;
GtkIconInfo *info;
theme = gtk_icon_theme_get_default ();
info = gtk_icon_theme_lookup_icon (theme, details->icon_name, 24, 0);
if (info)
{
icon = clutter_texture_new ();
clutter_texture_set_from_file (CLUTTER_TEXTURE(icon),
gtk_icon_info_get_filename (info),
NULL);
gtk_icon_info_free (info);
}
}
if (icon)
clutter_actor_set_size (icon, 24.0, 24.0);
ntf_notification_set_icon (ntf, icon);
if (details->actions)
{
GList *action;
gchar *key, *value;
ntf_notification_remove_all_buttons (ntf);
for (action = details->actions; action;)
{
/*
* The action list length is
* guaranteed to be % 2 and > 0
*/
key = action->data;
action = g_list_next (action);
value = action->data;
action = g_list_next (action);
if (strcasecmp(key, "default") != 0)
{
ActionData *data;
ClutterActor *button;
KeySym keysym = 0;
data = g_slice_new0 (ActionData);
data->notification = ntf;
data->action = g_strdup (key);
data->id = details->id;
data->store = store;
button = mx_button_new ();
mx_button_set_label (MX_BUTTON (button), value);
g_signal_connect_data (button, "clicked",
G_CALLBACK (ntf_libnotify_action_cb),
data,
(GClosureNotify) free_action_data,
0);
/*
* Handle the dawati key shortcut protocol
*/
if (!strncmp (key, DAWATI_KEY_PREFIX, strlen (DAWATI_KEY_PREFIX)))
{
const char *k = key + strlen (DAWATI_KEY_PREFIX);
const char *pfx = strstr (k, "XK_");
char *name;
if (pfx)
{
if (k == pfx)
{
name = g_strdup (k + 3);
}
else
{
name = g_strdup (k);
name [pfx - k] = 0;
strcat (name, pfx + 3);
}
keysym = XStringToKeysym (name);
if (!keysym)
g_warning (G_STRLOC ": no keysym found for %s (%s)",
key, name);
g_free (name);
}
else
{
g_warning (G_STRLOC ": invalid key %s", key);
}
}
ntf_notification_add_button (ntf, button, key, keysym);
mx_stylable_set_style_class (MX_STYLABLE (button),
"Primary");
}
}
}
ntf_notification_set_urgent (ntf, details->is_urgent);
ntf_notification_set_timeout (ntf, details->timeout_ms);
}
