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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* gdl-dock-item.h
*
* Author: Gustavo Girldez <gustavo.giraldez@gmx.net>
*
* Based on GnomeDockItem/BonoboDockItem. Original copyright notice follows.
*
* Copyright (C) 1998 Ettore Perazzoli
* Copyright (C) 1998 Elliot Lee
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
* All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GDL_DOCK_ITEM_H__
#define __GDL_DOCK_ITEM_H__
#include <gdl/gdl-dock-object.h>
G_BEGIN_DECLS
/* standard macros */
#define GDL_TYPE_DOCK_ITEM (gdl_dock_item_get_type ())
#define GDL_DOCK_ITEM(obj) (GTK_CHECK_CAST ((obj), GDL_TYPE_DOCK_ITEM, GdlDockItem))
#define GDL_DOCK_ITEM_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GDL_TYPE_DOCK_ITEM, GdlDockItemClass))
#define GDL_IS_DOCK_ITEM(obj) (GTK_CHECK_TYPE ((obj), GDL_TYPE_DOCK_ITEM))
#define GDL_IS_DOCK_ITEM_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GDL_TYPE_DOCK_ITEM))
#define GDL_DOCK_ITEM_GET_CLASS(obj) (GTK_CHECK_GET_CLASS ((obj), GTK_TYPE_DOCK_ITEM, GdlDockItemClass))
/* data types & structures */
typedef enum {
GDL_DOCK_ITEM_BEH_NORMAL = 0,
GDL_DOCK_ITEM_BEH_NEVER_FLOATING = 1 << 0,
GDL_DOCK_ITEM_BEH_NEVER_VERTICAL = 1 << 1,
GDL_DOCK_ITEM_BEH_NEVER_HORIZONTAL = 1 << 2,
GDL_DOCK_ITEM_BEH_LOCKED = 1 << 3,
GDL_DOCK_ITEM_BEH_CANT_DOCK_TOP = 1 << 4,
GDL_DOCK_ITEM_BEH_CANT_DOCK_BOTTOM = 1 << 5,
GDL_DOCK_ITEM_BEH_CANT_DOCK_LEFT = 1 << 6,
GDL_DOCK_ITEM_BEH_CANT_DOCK_RIGHT = 1 << 7,
GDL_DOCK_ITEM_BEH_CANT_DOCK_CENTER = 1 << 8,
GDL_DOCK_ITEM_BEH_CANT_CLOSE = 1 << 9,
GDL_DOCK_ITEM_BEH_CANT_ICONIFY = 1 << 10,
GDL_DOCK_ITEM_BEH_NO_GRIP = 1 << 11
} GdlDockItemBehavior;
typedef enum {
GDL_DOCK_IN_DRAG = 1 << GDL_DOCK_OBJECT_FLAGS_SHIFT,
GDL_DOCK_IN_PREDRAG = 1 << (GDL_DOCK_OBJECT_FLAGS_SHIFT + 1),
GDL_DOCK_ICONIFIED = 1 << (GDL_DOCK_OBJECT_FLAGS_SHIFT + 2),
/* for general use: indicates the user has started an action on
the dock item */
GDL_DOCK_USER_ACTION = 1 << (GDL_DOCK_OBJECT_FLAGS_SHIFT + 3)
} GdlDockItemFlags;
typedef struct _GdlDockItem GdlDockItem;
typedef struct _GdlDockItemClass GdlDockItemClass;
typedef struct _GdlDockItemPrivate GdlDockItemPrivate;
struct _GdlDockItem {
GdlDockObject object;
GtkWidget *child;
GdlDockItemBehavior behavior;
GtkOrientation orientation;
guint resize : 1;
gint dragoff_x, dragoff_y; /* these need to be
accesible from
outside */
GdlDockItemPrivate *_priv;
};
struct _GdlDockItemClass {
GdlDockObjectClass parent_class;
gboolean has_grip;
/* virtuals */
void (* dock_drag_begin) (GdlDockItem *item);
void (* dock_drag_motion) (GdlDockItem *item,
gint x,
gint y);
void (* dock_drag_end) (GdlDockItem *item,
gboolean cancelled);
void (* set_orientation) (GdlDockItem *item,
GtkOrientation orientation);
};
/* additional macros */
#define GDL_DOCK_ITEM_FLAGS(item) (GDL_DOCK_OBJECT (item)->flags)
#define GDL_DOCK_ITEM_IN_DRAG(item) \
((GDL_DOCK_ITEM_FLAGS (item) & GDL_DOCK_IN_DRAG) != 0)
#define GDL_DOCK_ITEM_IN_PREDRAG(item) \
((GDL_DOCK_ITEM_FLAGS (item) & GDL_DOCK_IN_PREDRAG) != 0)
#define GDL_DOCK_ITEM_ICONIFIED(item) \
((GDL_DOCK_ITEM_FLAGS (item) & GDL_DOCK_ICONIFIED) != 0)
#define GDL_DOCK_ITEM_USER_ACTION(item) \
((GDL_DOCK_ITEM_FLAGS (item) & GDL_DOCK_USER_ACTION) != 0)
#define GDL_DOCK_ITEM_NOT_LOCKED(item) !((item)->behavior & GDL_DOCK_ITEM_BEH_LOCKED)
#define GDL_DOCK_ITEM_NO_GRIP(item) ((item)->behavior & GDL_DOCK_ITEM_BEH_NO_GRIP)
#define GDL_DOCK_ITEM_SET_FLAGS(item,flag) \
G_STMT_START { (GDL_DOCK_ITEM_FLAGS (item) |= (flag)); } G_STMT_END
#define GDL_DOCK_ITEM_UNSET_FLAGS(item,flag) \
G_STMT_START { (GDL_DOCK_ITEM_FLAGS (item) &= ~(flag)); } G_STMT_END
#define GDL_DOCK_ITEM_HAS_GRIP(item) ((GDL_DOCK_ITEM_GET_CLASS (item)->has_grip)&& \
! GDL_DOCK_ITEM_NO_GRIP (item))
#define GDL_DOCK_ITEM_CANT_CLOSE(item) \
((((item)->behavior & GDL_DOCK_ITEM_BEH_CANT_CLOSE) != 0)|| \
! GDL_DOCK_ITEM_NOT_LOCKED(item))
#define GDL_DOCK_ITEM_CANT_ICONIFY(item) \
((((item)->behavior & GDL_DOCK_ITEM_BEH_CANT_ICONIFY) != 0)|| \
! GDL_DOCK_ITEM_NOT_LOCKED(item))
/* public interface */
GtkWidget *gdl_dock_item_new (const gchar *name,
const gchar *long_name,
GdlDockItemBehavior behavior);
GtkWidget *gdl_dock_item_new_with_stock (const gchar *name,
const gchar *long_name,
const gchar *stock_id,
GdlDockItemBehavior behavior);
GType gdl_dock_item_get_type (void);
void gdl_dock_item_dock_to (GdlDockItem *item,
GdlDockItem *target,
GdlDockPlacement position,
gint docking_param);
void gdl_dock_item_set_orientation (GdlDockItem *item,
GtkOrientation orientation);
GtkWidget *gdl_dock_item_get_tablabel (GdlDockItem *item);
void gdl_dock_item_set_tablabel (GdlDockItem *item,
GtkWidget *tablabel);
void gdl_dock_item_hide_grip (GdlDockItem *item);
void gdl_dock_item_show_grip (GdlDockItem *item);
/* bind and unbind items to a dock */
void gdl_dock_item_bind (GdlDockItem *item,
GtkWidget *dock);
void gdl_dock_item_unbind (GdlDockItem *item);
void gdl_dock_item_hide_item (GdlDockItem *item);
void gdl_dock_item_iconify_item (GdlDockItem *item);
void gdl_dock_item_show_item (GdlDockItem *item);
void gdl_dock_item_lock (GdlDockItem *item);
void gdl_dock_item_unlock (GdlDockItem *item);
void gdl_dock_item_set_default_position (GdlDockItem *item,
GdlDockObject *reference);
void gdl_dock_item_preferred_size (GdlDockItem *item,
GtkRequisition *req);
G_END_DECLS
#endif
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