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Diffstat (limited to 'app/core/gimpcontainer.h')
| -rw-r--r-- | app/core/gimpcontainer.h | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/app/core/gimpcontainer.h b/app/core/gimpcontainer.h new file mode 100644 index 0000000..88465b5 --- /dev/null +++ b/app/core/gimpcontainer.h @@ -0,0 +1,150 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimpcontainer.h + * Copyright (C) 2001 Michael Natterer <mitch@gimp.org> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <https://www.gnu.org/licenses/>. + */ + +#ifndef __GIMP_CONTAINER_H__ +#define __GIMP_CONTAINER_H__ + + +#include "gimpobject.h" + + +#define GIMP_TYPE_CONTAINER (gimp_container_get_type ()) +#define GIMP_CONTAINER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_CONTAINER, GimpContainer)) +#define GIMP_CONTAINER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_CONTAINER, GimpContainerClass)) +#define GIMP_IS_CONTAINER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_CONTAINER)) +#define GIMP_IS_CONTAINER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_CONTAINER)) +#define GIMP_CONTAINER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_CONTAINER, GimpContainerClass)) + + +typedef gboolean (* GimpContainerSearchFunc) (GimpObject *object, + gpointer user_data); + + +typedef struct _GimpContainerClass GimpContainerClass; +typedef struct _GimpContainerPrivate GimpContainerPrivate; + +struct _GimpContainer +{ + GimpObject parent_instance; + + GimpContainerPrivate *priv; +}; + +struct _GimpContainerClass +{ + GimpObjectClass parent_class; + + /* signals */ + void (* add) (GimpContainer *container, + GimpObject *object); + void (* remove) (GimpContainer *container, + GimpObject *object); + void (* reorder) (GimpContainer *container, + GimpObject *object, + gint new_index); + void (* freeze) (GimpContainer *container); + void (* thaw) (GimpContainer *container); + + /* virtual functions */ + void (* clear) (GimpContainer *container); + gboolean (* have) (GimpContainer *container, + GimpObject *object); + void (* foreach) (GimpContainer *container, + GFunc func, + gpointer user_data); + GimpObject * (* search) (GimpContainer *container, + GimpContainerSearchFunc func, + gpointer user_data); + gboolean (* get_unique_names) (GimpContainer *container); + GimpObject * (* get_child_by_name) (GimpContainer *container, + const gchar *name); + GimpObject * (* get_child_by_index) (GimpContainer *container, + gint index); + gint (* get_child_index) (GimpContainer *container, + GimpObject *object); +}; + + +GType gimp_container_get_type (void) G_GNUC_CONST; + +GType gimp_container_get_children_type (GimpContainer *container); +GimpContainerPolicy gimp_container_get_policy (GimpContainer *container); +gint gimp_container_get_n_children (GimpContainer *container); + +gboolean gimp_container_add (GimpContainer *container, + GimpObject *object); +gboolean gimp_container_remove (GimpContainer *container, + GimpObject *object); +gboolean gimp_container_insert (GimpContainer *container, + GimpObject *object, + gint new_index); +gboolean gimp_container_reorder (GimpContainer *container, + GimpObject *object, + gint new_index); + +void gimp_container_freeze (GimpContainer *container); +void gimp_container_thaw (GimpContainer *container); +gboolean gimp_container_frozen (GimpContainer *container); +gint gimp_container_freeze_count (GimpContainer *container); + +void gimp_container_clear (GimpContainer *container); +gboolean gimp_container_is_empty (GimpContainer *container); +gboolean gimp_container_have (GimpContainer *container, + GimpObject *object); +void gimp_container_foreach (GimpContainer *container, + GFunc func, + gpointer user_data); +GimpObject * gimp_container_search (GimpContainer *container, + GimpContainerSearchFunc func, + gpointer user_data); + +gboolean gimp_container_get_unique_names (GimpContainer *container); + +GimpObject * gimp_container_get_child_by_name (GimpContainer *container, + const gchar *name); +GimpObject * gimp_container_get_child_by_index (GimpContainer *container, + gint index); +GimpObject * gimp_container_get_first_child (GimpContainer *container); +GimpObject * gimp_container_get_last_child (GimpContainer *container); +gint gimp_container_get_child_index (GimpContainer *container, + GimpObject *object); + +GimpObject * gimp_container_get_neighbor_of (GimpContainer *container, + GimpObject *object); + +gchar ** gimp_container_get_name_array (GimpContainer *container, + gint *length); + +GQuark gimp_container_add_handler (GimpContainer *container, + const gchar *signame, + GCallback callback, + gpointer callback_data); +void gimp_container_remove_handler (GimpContainer *container, + GQuark id); +void gimp_container_remove_handlers_by_func + (GimpContainer *container, + GCallback callback, + gpointer callback_data); +void gimp_container_remove_handlers_by_data + (GimpContainer *container, + gpointer callback_data); + + +#endif /* __GIMP_CONTAINER_H__ */ |