PIKApp/app/widgets/pikacontainerview.h

169 lines
8.8 KiB
C

/* PIKA - Photo and Image Kooker Application
* a rebranding of The GNU Image Manipulation Program (created with heckimp)
* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
*
* Original copyright, applying to most contents (license remains unchanged):
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* pikacontainerview.h
* Copyright (C) 2001-2010 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 __PIKA_CONTAINER_VIEW_H__
#define __PIKA_CONTAINER_VIEW_H__
typedef enum
{
PIKA_CONTAINER_VIEW_PROP_0,
PIKA_CONTAINER_VIEW_PROP_CONTAINER,
PIKA_CONTAINER_VIEW_PROP_CONTEXT,
PIKA_CONTAINER_VIEW_PROP_SELECTION_MODE,
PIKA_CONTAINER_VIEW_PROP_REORDERABLE,
PIKA_CONTAINER_VIEW_PROP_VIEW_SIZE,
PIKA_CONTAINER_VIEW_PROP_VIEW_BORDER_WIDTH,
PIKA_CONTAINER_VIEW_PROP_LAST = PIKA_CONTAINER_VIEW_PROP_VIEW_BORDER_WIDTH
} PikaContainerViewProp;
#define PIKA_TYPE_CONTAINER_VIEW (pika_container_view_get_type ())
G_DECLARE_INTERFACE (PikaContainerView, pika_container_view, PIKA, CONTAINER_VIEW, GtkWidget)
struct _PikaContainerViewInterface
{
GTypeInterface base_iface;
/* signals */
gboolean (* select_items) (PikaContainerView *view,
GList *items,
GList *paths);
void (* activate_item) (PikaContainerView *view,
PikaViewable *object,
gpointer insert_data);
/* virtual functions */
void (* set_container) (PikaContainerView *view,
PikaContainer *container);
void (* set_context) (PikaContainerView *view,
PikaContext *context);
void (* set_selection_mode) (PikaContainerView *view,
GtkSelectionMode mode);
gpointer (* insert_item) (PikaContainerView *view,
PikaViewable *object,
gpointer parent_insert_data,
gint index);
void (* insert_items_after) (PikaContainerView *view);
void (* remove_item) (PikaContainerView *view,
PikaViewable *object,
gpointer insert_data);
void (* reorder_item) (PikaContainerView *view,
PikaViewable *object,
gint new_index,
gpointer insert_data);
void (* rename_item) (PikaContainerView *view,
PikaViewable *object,
gpointer insert_data);
void (* expand_item) (PikaContainerView *view,
PikaViewable *object,
gpointer insert_data);
void (* clear_items) (PikaContainerView *view);
void (* set_view_size) (PikaContainerView *view);
gint (* get_selected) (PikaContainerView *view,
GList **items,
GList **insert_data);
/* the destroy notifier for private->hash_table's values */
GDestroyNotify insert_data_free;
gboolean model_is_tree;
};
PikaContainer * pika_container_view_get_container (PikaContainerView *view);
void pika_container_view_set_container (PikaContainerView *view,
PikaContainer *container);
PikaContext * pika_container_view_get_context (PikaContainerView *view);
void pika_container_view_set_context (PikaContainerView *view,
PikaContext *context);
GtkSelectionMode pika_container_view_get_selection_mode (PikaContainerView *view);
void pika_container_view_set_selection_mode (PikaContainerView *view,
GtkSelectionMode mode);
gint pika_container_view_get_view_size (PikaContainerView *view,
gint *view_border_width);
void pika_container_view_set_view_size (PikaContainerView *view,
gint view_size,
gint view_border_width);
gboolean pika_container_view_get_reorderable (PikaContainerView *view);
void pika_container_view_set_reorderable (PikaContainerView *view,
gboolean reorderable);
GtkWidget * pika_container_view_get_dnd_widget (PikaContainerView *view);
void pika_container_view_set_dnd_widget (PikaContainerView *view,
GtkWidget *dnd_widget);
void pika_container_view_enable_dnd (PikaContainerView *editor,
GtkButton *button,
GType children_type);
gboolean pika_container_view_select_items (PikaContainerView *view,
GList *viewables);
gboolean pika_container_view_select_item (PikaContainerView *view,
PikaViewable *viewable);
void pika_container_view_activate_item (PikaContainerView *view,
PikaViewable *viewable);
gint pika_container_view_get_selected (PikaContainerView *view,
GList **items,
GList **items_data);
gboolean pika_container_view_is_item_selected (PikaContainerView *view,
PikaViewable *viewable);
/* protected */
gpointer pika_container_view_lookup (PikaContainerView *view,
PikaViewable *viewable);
gboolean pika_container_view_contains (PikaContainerView *view,
GList *viewables);
gboolean pika_container_view_item_selected (PikaContainerView *view,
PikaViewable *item);
gboolean pika_container_view_multi_selected (PikaContainerView *view,
GList *items,
GList *paths);
void pika_container_view_item_activated (PikaContainerView *view,
PikaViewable *item);
/* convenience functions */
void pika_container_view_install_properties (GObjectClass *klass);
void pika_container_view_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec);
void pika_container_view_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec);
#endif /* __PIKA_CONTAINER_VIEW_H__ */