GimpImage *
action_data_get_image (gpointer data)
{
GimpImage *result = NULL;
static gboolean recursion = FALSE;
if (! data || recursion)
return NULL;
recursion = TRUE;
if (GIMP_IS_ITEM_TREE_VIEW (data))
result = gimp_item_tree_view_get_image ((GimpItemTreeView *) data);
else if (GIMP_IS_IMAGE_EDITOR (data))
result = ((GimpImageEditor *) data)->image;
if (! result)
{
GimpDisplay *display = action_data_get_display (data);
if (display)
result = gimp_display_get_image (display);
}
if (! result)
{
GimpContext *context = action_data_get_context (data);
if (context)
result = gimp_context_get_image (context);
}
recursion = FALSE;
return result;
}
void
plug_in_run_cmd_callback (GtkAction *action,
GimpPlugInProcedure *proc,
gpointer data)
{
GimpProcedure *procedure = GIMP_PROCEDURE (proc);
Gimp *gimp;
GimpValueArray *args;
gint n_args = 0;
GimpDisplay *display = NULL;
return_if_no_gimp (gimp, data);
args = gimp_procedure_get_arguments (procedure);
/* initialize the first argument */
g_value_set_int (gimp_value_array_index (args, n_args),
GIMP_RUN_INTERACTIVE);
n_args++;
switch (procedure->proc_type)
{
case GIMP_EXTENSION:
break;
case GIMP_PLUGIN:
case GIMP_TEMPORARY:
if (GIMP_IS_DATA_FACTORY_VIEW (data) ||
GIMP_IS_FONT_VIEW (data) ||
GIMP_IS_BUFFER_VIEW (data))
{
GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (data);
GimpContainer *container;
GimpContext *context;
GimpObject *object;
container = gimp_container_view_get_container (editor->view);
context = gimp_container_view_get_context (editor->view);
object = gimp_context_get_by_type (context,
gimp_container_get_children_type (container));
n_args = plug_in_collect_data_args (action, object,
procedure->args,
args, n_args);
}
else if (GIMP_IS_IMAGE_EDITOR (data))
{
GimpImageEditor *editor = GIMP_IMAGE_EDITOR (data);
GimpImage *image;
image = gimp_image_editor_get_image (editor);
n_args = plug_in_collect_image_args (action, image,
procedure->args,
args, n_args);
}
else if (GIMP_IS_ITEM_TREE_VIEW (data))
{
GimpItemTreeView *view = GIMP_ITEM_TREE_VIEW (data);
GimpImage *image;
GimpItem *item;
image = gimp_item_tree_view_get_image (view);
if (image)
item = GIMP_ITEM_TREE_VIEW_GET_CLASS (view)->get_active_item (image);
else
item = NULL;
n_args = plug_in_collect_item_args (action, image, item,
procedure->args,
args, n_args);
}
else
{
display = action_data_get_display (data);
n_args = plug_in_collect_display_args (action,
display,
procedure->args,
args, n_args);
}
break;
case GIMP_INTERNAL:
g_warning ("Unhandled procedure type.");
n_args = -1;
break;
}
if (n_args >= 1)
plug_in_procedure_execute (proc, gimp, display, args, n_args);
gimp_value_array_unref (args);
}
