/**
* gimp_object_name_changed:
* @object: a #GimpObject
*
* Causes the ::name-changed signal to be emitted.
**/
void
gimp_object_name_changed (GimpObject *object)
{
g_return_if_fail (GIMP_IS_OBJECT (object));
g_signal_emit (object, object_signals[NAME_CHANGED], 0);
}
void
gimp_procedure_execute_async (GimpProcedure *procedure,
Gimp *gimp,
GimpContext *context,
GimpProgress *progress,
GValueArray *args,
GimpObject *display,
GError **error)
{
g_return_if_fail (GIMP_IS_PROCEDURE (procedure));
g_return_if_fail (GIMP_IS_GIMP (gimp));
g_return_if_fail (GIMP_IS_CONTEXT (context));
g_return_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress));
g_return_if_fail (args != NULL);
g_return_if_fail (display == NULL || GIMP_IS_OBJECT (display));
g_return_if_fail (error == NULL || *error == NULL);
if (gimp_procedure_validate_args (procedure,
procedure->args, procedure->num_args,
args, FALSE, error))
{
if (GIMP_IS_PDB_CONTEXT (context))
context = g_object_ref (context);
else
context = gimp_pdb_context_new (gimp, context, TRUE);
GIMP_PROCEDURE_GET_CLASS (procedure)->execute_async (procedure, gimp,
context, progress,
args, display);
g_object_unref (context);
}
}
void
gimp_gegl_config_proxy_sync (GimpObject *proxy,
GeglNode *node)
{
GParamSpec **pspecs;
gchar *operation;
guint n_pspecs;
gint i;
g_return_if_fail (GIMP_IS_OBJECT (proxy));
g_return_if_fail (GEGL_IS_NODE (node));
gegl_node_get (node,
"operation", &operation,
NULL);
g_return_if_fail (operation != NULL);
pspecs = gegl_operation_list_properties (operation, &n_pspecs);
g_free (operation);
for (i = 0; i < n_pspecs; i++)
{
GParamSpec *gegl_pspec = pspecs[i];
GParamSpec *gimp_pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (proxy),
gegl_pspec->name);
if (gimp_pspec)
{
GValue value = { 0, };
g_value_init (&value, gimp_pspec->value_type);
g_object_get_property (G_OBJECT (proxy), gimp_pspec->name,
&value);
if (GEGL_IS_PARAM_SPEC_COLOR (gegl_pspec))
{
GimpRGB gimp_color;
GeglColor *gegl_color;
gimp_value_get_rgb (&value, &gimp_color);
g_value_unset (&value);
gegl_color = gimp_gegl_color_new (&gimp_color);
g_value_init (&value, gegl_pspec->value_type);
g_value_take_object (&value, gegl_color);
}
gegl_node_set_property (node, gegl_pspec->name,
&value);
g_value_unset (&value);
}
}
g_free (pspecs);
}
/**
* gimp_object_get_name:
* @object: a #GimpObject
*
* This function gives access to the name of a GimpObject. The
* returned name belongs to the object and must not be freed.
*
* Return value: a pointer to the @object's name
**/
const gchar *
gimp_object_get_name (gconstpointer object)
{
const GimpObject *object_typed = object;
g_return_val_if_fail (GIMP_IS_OBJECT (object_typed), NULL);
return object_typed->p->name;
}
GimpObject *
action_select_object (GimpActionSelectType select_type,
GimpContainer *container,
GimpObject *current)
{
gint select_index;
gint n_children;
g_return_val_if_fail (GIMP_IS_CONTAINER (container), NULL);
g_return_val_if_fail (current == NULL || GIMP_IS_OBJECT (current), NULL);
if (! current)
return NULL;
n_children = gimp_container_get_n_children (container);
if (n_children == 0)
return NULL;
switch (select_type)
{
case GIMP_ACTION_SELECT_FIRST:
select_index = 0;
break;
case GIMP_ACTION_SELECT_LAST:
select_index = n_children - 1;
break;
case GIMP_ACTION_SELECT_PREVIOUS:
select_index = gimp_container_get_child_index (container, current) - 1;
break;
case GIMP_ACTION_SELECT_NEXT:
select_index = gimp_container_get_child_index (container, current) + 1;
break;
case GIMP_ACTION_SELECT_SKIP_PREVIOUS:
select_index = gimp_container_get_child_index (container, current) - 10;
break;
case GIMP_ACTION_SELECT_SKIP_NEXT:
select_index = gimp_container_get_child_index (container, current) + 10;
break;
default:
if ((gint) select_type >= 0)
select_index = (gint) select_type;
else
g_return_val_if_reached (current);
break;
}
select_index = CLAMP (select_index, 0, n_children - 1);
return gimp_container_get_child_by_index (container, select_index);
}
gboolean
gimp_procedure_get_sensitive (GimpProcedure *procedure,
GimpObject *object)
{
g_return_val_if_fail (GIMP_IS_PROCEDURE (procedure), FALSE);
g_return_val_if_fail (object == NULL || GIMP_IS_OBJECT (object), FALSE);
return GIMP_PROCEDURE_GET_CLASS (procedure)->get_sensitive (procedure,
object);
}
void
gimp_delete_display (Gimp *gimp,
GimpObject *display)
{
g_return_if_fail (GIMP_IS_GIMP (gimp));
g_return_if_fail (GIMP_IS_OBJECT (display));
if (gimp->gui.display_delete)
gimp->gui.display_delete (display);
}
GimpProgress *
gimp_new_progress (Gimp *gimp,
GimpObject *display)
{
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
g_return_val_if_fail (display == NULL || GIMP_IS_OBJECT (display), NULL);
if (gimp->gui.progress_new)
return gimp->gui.progress_new (gimp, display);
return NULL;
}
guint32
gimp_get_display_window_id (Gimp *gimp,
GimpObject *display)
{
g_return_val_if_fail (GIMP_IS_GIMP (gimp), -1);
g_return_val_if_fail (GIMP_IS_OBJECT (display), -1);
if (gimp->gui.display_get_window_id)
return gimp->gui.display_get_window_id (display);
return -1;
}
void
gimp_plug_in_progress_start (GimpPlugIn *plug_in,
const gchar *message,
GimpObject *display)
{
GimpPlugInProcFrame *proc_frame;
g_return_if_fail (GIMP_IS_PLUG_IN (plug_in));
g_return_if_fail (display == NULL || GIMP_IS_OBJECT (display));
proc_frame = gimp_plug_in_get_proc_frame (plug_in);
if (! proc_frame->progress)
{
proc_frame->progress = gimp_new_progress (plug_in->manager->gimp,
display);
if (proc_frame->progress)
{
proc_frame->progress_created = TRUE;
g_object_ref (proc_frame->progress);
gimp_plug_in_progress_attach (proc_frame->progress);
}
}
if (proc_frame->progress)
{
if (! proc_frame->progress_cancel_id)
proc_frame->progress_cancel_id =
g_signal_connect (proc_frame->progress, "cancel",
G_CALLBACK (gimp_plug_in_progress_cancel_callback),
plug_in);
if (gimp_progress_is_active (proc_frame->progress))
{
if (message)
gimp_progress_set_text (proc_frame->progress, message);
if (gimp_progress_get_value (proc_frame->progress) > 0.0)
gimp_progress_set_value (proc_frame->progress, 0.0);
}
else
{
gimp_progress_start (proc_frame->progress,
message ? message : "",
TRUE);
}
}
}
void
gimp_object_set_static_name (GimpObject *object,
const gchar *name)
{
g_return_if_fail (GIMP_IS_OBJECT (object));
if (! g_strcmp0 (object->p->name, name))
return;
gimp_object_name_free (object);
object->p->name = (gchar *) name;
object->p->static_name = TRUE;
gimp_object_name_changed (object);
g_object_notify (G_OBJECT (object), "name");
}
/**
* gimp_object_set_name_safe:
* @object: a #GimpObject
* @name: the @object's new name
*
* A safe version of gimp_object_set_name() that takes care of
* handling newlines and overly long names. The actual name set
* may be different to the @name you pass.
**/
void
gimp_object_set_name_safe (GimpObject *object,
const gchar *name)
{
g_return_if_fail (GIMP_IS_OBJECT (object));
if (! g_strcmp0 (object->p->name, name))
return;
gimp_object_name_free (object);
object->p->name = gimp_utf8_strtrim (name, 30);
object->p->static_name = FALSE;
gimp_object_name_changed (object);
g_object_notify (G_OBJECT (object), "name");
}
void
gimp_object_take_name (GimpObject *object,
gchar *name)
{
g_return_if_fail (GIMP_IS_OBJECT (object));
if (! g_strcmp0 (object->p->name, name))
{
g_free (name);
return;
}
gimp_object_name_free (object);
object->p->name = name;
object->p->static_name = FALSE;
gimp_object_name_changed (object);
g_object_notify (G_OBJECT (object), "name");
}
gint64
gimp_object_get_memsize (GimpObject *object,
gint64 *gui_size)
{
gint64 my_size = 0;
gint64 my_gui_size = 0;
g_return_val_if_fail (object == NULL || GIMP_IS_OBJECT (object), 0);
if (! object)
{
if (gui_size)
*gui_size = 0;
return 0;
}
#ifdef DEBUG_MEMSIZE
if (gimp_debug_memsize)
{
static gint indent_level = 0;
static GList *aggregation_tree = NULL;
static gchar indent_buf[256];
gint64 memsize;
gint64 gui_memsize = 0;
gint i;
gint my_indent_level;
gchar *object_size;
indent_level++;
my_indent_level = indent_level;
memsize = GIMP_OBJECT_GET_CLASS (object)->get_memsize (object,
&gui_memsize);
indent_level--;
for (i = 0; i < MIN (my_indent_level * 2, sizeof (indent_buf) - 1); i++)
indent_buf[i] = ' ';
indent_buf[i] = '\0';
object_size = g_strdup_printf ("%s%s \"%s\": "
"%" G_GINT64_FORMAT
"(%" G_GINT64_FORMAT ")\n",
indent_buf,
g_type_name (G_TYPE_FROM_INSTANCE (object)),
object->p->name ? object->p->name : "anonymous",
memsize,
gui_memsize);
aggregation_tree = g_list_prepend (aggregation_tree, object_size);
if (indent_level == 0)
{
GList *list;
for (list = aggregation_tree; list; list = g_list_next (list))
{
g_print ("%s", (gchar *) list->data);
g_free (list->data);
}
g_list_free (aggregation_tree);
aggregation_tree = NULL;
}
return memsize;
}
#endif /* DEBUG_MEMSIZE */
my_size = GIMP_OBJECT_GET_CLASS (object)->get_memsize (object,
&my_gui_size);
if (gui_size)
*gui_size = my_gui_size;
return my_size;
}
GimpValueArray *
gimp_plug_in_manager_call_run (GimpPlugInManager *manager,
GimpContext *context,
GimpProgress *progress,
GimpPlugInProcedure *procedure,
GimpValueArray *args,
gboolean synchronous,
GimpObject *display)
{
GimpValueArray *return_vals = NULL;
GimpPlugIn *plug_in;
g_return_val_if_fail (GIMP_IS_PLUG_IN_MANAGER (manager), NULL);
g_return_val_if_fail (GIMP_IS_PDB_CONTEXT (context), NULL);
g_return_val_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress), NULL);
g_return_val_if_fail (GIMP_IS_PLUG_IN_PROCEDURE (procedure), NULL);
g_return_val_if_fail (args != NULL, NULL);
g_return_val_if_fail (display == NULL || GIMP_IS_OBJECT (display), NULL);
plug_in = gimp_plug_in_new (manager, context, progress, procedure, NULL);
if (plug_in)
{
GimpCoreConfig *core_config = manager->gimp->config;
GimpGeglConfig *gegl_config = GIMP_GEGL_CONFIG (core_config);
GimpDisplayConfig *display_config = GIMP_DISPLAY_CONFIG (core_config);
GimpGuiConfig *gui_config = GIMP_GUI_CONFIG (core_config);
GPConfig config;
GPProcRun proc_run;
gint display_ID;
GObject *screen;
gint monitor;
if (! gimp_plug_in_open (plug_in, GIMP_PLUG_IN_CALL_RUN, FALSE))
{
const gchar *name = gimp_object_get_name (plug_in);
GError *error = g_error_new (GIMP_PLUG_IN_ERROR,
GIMP_PLUG_IN_EXECUTION_FAILED,
_("Failed to run plug-in \"%s\""),
name);
g_object_unref (plug_in);
return_vals = gimp_procedure_get_return_values (GIMP_PROCEDURE (procedure),
FALSE, error);
g_error_free (error);
return return_vals;
}
display_ID = display ? gimp_get_display_ID (manager->gimp, display) : -1;
config.version = GIMP_PROTOCOL_VERSION;
config.tile_width = GIMP_PLUG_IN_TILE_WIDTH;
config.tile_height = GIMP_PLUG_IN_TILE_HEIGHT;
config.shm_ID = (manager->shm ?
gimp_plug_in_shm_get_ID (manager->shm) : -1);
config.check_size = display_config->transparency_size;
config.check_type = display_config->transparency_type;
config.show_help_button = (gui_config->use_help &&
gui_config->show_help_button);
config.use_cpu_accel = manager->gimp->use_cpu_accel;
config.use_opencl = gegl_config->use_opencl;
config.gimp_reserved_6 = 0;
config.gimp_reserved_7 = 0;
config.gimp_reserved_8 = 0;
config.install_cmap = FALSE;
config.show_tooltips = gui_config->show_tooltips;
config.min_colors = 144;
config.gdisp_ID = display_ID;
config.app_name = (gchar *) g_get_application_name ();
config.wm_class = (gchar *) gimp_get_program_class (manager->gimp);
config.display_name = gimp_get_display_name (manager->gimp,
display_ID,
&screen, &monitor);
config.monitor_number = monitor;
config.timestamp = gimp_get_user_time (manager->gimp);
proc_run.name = GIMP_PROCEDURE (procedure)->original_name;
proc_run.nparams = gimp_value_array_length (args);
proc_run.params = plug_in_args_to_params (args, FALSE);
if (! gp_config_write (plug_in->my_write, &config, plug_in) ||
! gp_proc_run_write (plug_in->my_write, &proc_run, plug_in) ||
! gimp_wire_flush (plug_in->my_write, plug_in))
{
const gchar *name = gimp_object_get_name (plug_in);
GError *error = g_error_new (GIMP_PLUG_IN_ERROR,
GIMP_PLUG_IN_EXECUTION_FAILED,
_("Failed to run plug-in \"%s\""),
name);
g_free (config.display_name);
g_free (proc_run.params);
g_object_unref (plug_in);
return_vals = gimp_procedure_get_return_values (GIMP_PROCEDURE (procedure),
FALSE, error);
g_error_free (error);
return return_vals;
}
g_free (config.display_name);
g_free (proc_run.params);
/* If this is an extension,
* wait for an installation-confirmation message
*/
if (GIMP_PROCEDURE (procedure)->proc_type == GIMP_EXTENSION)
{
plug_in->ext_main_loop = g_main_loop_new (NULL, FALSE);
gimp_threads_leave (manager->gimp);
g_main_loop_run (plug_in->ext_main_loop);
gimp_threads_enter (manager->gimp);
/* main_loop is quit in gimp_plug_in_handle_extension_ack() */
g_main_loop_unref (plug_in->ext_main_loop);
plug_in->ext_main_loop = NULL;
}
/* If this plug-in is requested to run synchronously,
* wait for its return values
*/
if (synchronous)
{
GimpPlugInProcFrame *proc_frame = &plug_in->main_proc_frame;
proc_frame->main_loop = g_main_loop_new (NULL, FALSE);
gimp_threads_leave (manager->gimp);
g_main_loop_run (proc_frame->main_loop);
gimp_threads_enter (manager->gimp);
/* main_loop is quit in gimp_plug_in_handle_proc_return() */
g_main_loop_unref (proc_frame->main_loop);
proc_frame->main_loop = NULL;
return_vals = gimp_plug_in_proc_frame_get_return_values (proc_frame);
}
g_object_unref (plug_in);
}
return return_vals;
}
static void
gimp_list_uniquefy_name (GimpList *gimp_list,
GimpObject *object)
{
GList *list;
GList *list2;
gint unique_ext = 0;
gchar *new_name = NULL;
gchar *ext;
g_return_if_fail (GIMP_IS_LIST (gimp_list));
g_return_if_fail (GIMP_IS_OBJECT (object));
for (list = gimp_list->list; list; list = g_list_next (list))
{
GimpObject *object2 = GIMP_OBJECT (list->data);
if (object != object2 &&
strcmp (gimp_object_get_name (GIMP_OBJECT (object)),
gimp_object_get_name (GIMP_OBJECT (object2))) == 0)
{
ext = strrchr (object->name, '#');
if (ext)
{
gchar *ext_str;
unique_ext = atoi (ext + 1);
ext_str = g_strdup_printf ("%d", unique_ext);
/* check if the extension really is of the form "#<n>" */
if (! strcmp (ext_str, ext + 1))
{
*ext = '\0';
}
else
{
unique_ext = 0;
}
g_free (ext_str);
}
else
{
unique_ext = 0;
}
do
{
unique_ext++;
g_free (new_name);
new_name = g_strdup_printf ("%s#%d", object->name, unique_ext);
for (list2 = gimp_list->list; list2; list2 = g_list_next (list2))
{
object2 = GIMP_OBJECT (list2->data);
if (object == object2)
continue;
if (! strcmp (object2->name, new_name))
break;
}
}
while (list2);
gimp_object_take_name (object, new_name);
break;
}
}
}
