#ifndef __GDL_DOCK_OBJECT_H__

#define __GDL_DOCK_OBJECT_H__

#include <gtk/gtk.h>

#define GDL_TYPE_DOCK_OBJECT (gdl_dock_object_get_type ())

#define GDL_DOCK_OBJECT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GDL_TYPE_DOCK_OBJECT, GdlDockObject))

#define GDL_DOCK_OBJECT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDL_TYPE_DOCK_OBJECT, GdlDockObjectClass))

#define GDL_IS_DOCK_OBJECT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GDL_TYPE_DOCK_OBJECT))

#define GDL_IS_DOCK_OBJECT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDL_TYPE_DOCK_OBJECT))

#define GDL_DOCK_OBJECT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_DOCK_OBJECT, GdlDockObjectClass))

typedef enum {

/* the parameter is to be exported for later layout rebuilding */

GDL_DOCK_PARAM_EXPORT = 1 << G_PARAM_USER_SHIFT,

/* the parameter must be set after adding the children objects */

GDL_DOCK_PARAM_AFTER = 1 << (G_PARAM_USER_SHIFT + 1)

} GdlDockParamFlags;

#define GDL_DOCK_NAME_PROPERTY "name"

#define GDL_DOCK_MASTER_PROPERTY "master"

typedef enum {

GDL_DOCK_AUTOMATIC = 1 << 0,

GDL_DOCK_ATTACHED = 1 << 1,

GDL_DOCK_IN_REFLOW = 1 << 2,

GDL_DOCK_IN_DETACH = 1 << 3

} GdlDockObjectFlags;

#define GDL_DOCK_OBJECT_FLAGS_SHIFT 8

typedef enum {

GDL_DOCK_NONE = 0,

GDL_DOCK_TOP,

GDL_DOCK_BOTTOM,

GDL_DOCK_RIGHT,

GDL_DOCK_LEFT,

GDL_DOCK_CENTER,

GDL_DOCK_FLOATING

} GdlDockPlacement;

typedef struct _GdlDockObject GdlDockObject;

typedef struct _GdlDockObjectClass GdlDockObjectClass;

typedef struct _GdlDockRequest GdlDockRequest;

struct _GdlDockRequest {

GdlDockObject *applicant;

GdlDockObject *target;

GdlDockPlacement position;

GdkRectangle rect;

GValue extra;

};

struct _GdlDockObject {

GtkContainer container;

GdlDockObjectFlags flags;

gint freeze_count;

GObject *master;

gchar *name;

gchar *long_name;

gchar *stock_id;

GdkPixbuf *pixbuf_icon;

gboolean reduce_pending;

};

struct _GdlDockObjectClass {

GtkContainerClass parent_class;

gboolean is_compound;

void (* detach) (GdlDockObject *object,

gboolean recursive);

void (* reduce) (GdlDockObject *object);

gboolean (* dock_request) (GdlDockObject *object,

gint x,

gint y,

GdlDockRequest *request);

void (* dock) (GdlDockObject *object,

GdlDockObject *requestor,

GdlDockPlacement position,

GValue *other_data);

gboolean (* reorder) (GdlDockObject *object,

GdlDockObject *child,

GdlDockPlacement new_position,

GValue *other_data);

void (* present) (GdlDockObject *object,

GdlDockObject *child);

gboolean (* child_placement) (GdlDockObject *object,

GdlDockObject *child,

GdlDockPlacement *placement);

};

#define GDL_DOCK_OBJECT_FLAGS(obj) (GDL_DOCK_OBJECT (obj)->flags)

#define GDL_DOCK_OBJECT_AUTOMATIC(obj) \

((GDL_DOCK_OBJECT_FLAGS (obj) & GDL_DOCK_AUTOMATIC) != 0)

#define GDL_DOCK_OBJECT_ATTACHED(obj) \

((GDL_DOCK_OBJECT_FLAGS (obj) & GDL_DOCK_ATTACHED) != 0)

#define GDL_DOCK_OBJECT_IN_REFLOW(obj) \

((GDL_DOCK_OBJECT_FLAGS (obj) & GDL_DOCK_IN_REFLOW) != 0)

#define GDL_DOCK_OBJECT_IN_DETACH(obj) \

((GDL_DOCK_OBJECT_FLAGS (obj) & GDL_DOCK_IN_DETACH) != 0)

#define GDL_DOCK_OBJECT_SET_FLAGS(obj,flag) \

G_STMT_START { (GDL_DOCK_OBJECT_FLAGS (obj) |= (flag)); } G_STMT_END

#define GDL_DOCK_OBJECT_UNSET_FLAGS(obj,flag) \

G_STMT_START { (GDL_DOCK_OBJECT_FLAGS (obj) &= ~(flag)); } G_STMT_END

#define GDL_DOCK_OBJECT_FROZEN(obj) (GDL_DOCK_OBJECT (obj)->freeze_count > 0)

GType gdl_dock_object_get_type (void);

gboolean gdl_dock_object_is_compound (GdlDockObject *object);

void gdl_dock_object_detach (GdlDockObject *object,

gboolean recursive);

GdlDockObject *gdl_dock_object_get_parent_object (GdlDockObject *object);

void gdl_dock_object_freeze (GdlDockObject *object);

void gdl_dock_object_thaw (GdlDockObject *object);

void gdl_dock_object_reduce (GdlDockObject *object);

gboolean gdl_dock_object_dock_request (GdlDockObject *object,

gint x,

gint y,

GdlDockRequest *request);

void gdl_dock_object_dock (GdlDockObject *object,

GdlDockObject *requestor,

GdlDockPlacement position,

GValue *other_data);

void gdl_dock_object_bind (GdlDockObject *object,

GObject *master);

void gdl_dock_object_unbind (GdlDockObject *object);

gboolean gdl_dock_object_is_bound (GdlDockObject *object);

gboolean gdl_dock_object_reorder (GdlDockObject *object,

GdlDockObject *child,

GdlDockPlacement new_position,

GValue *other_data);

void gdl_dock_object_present (GdlDockObject *object,

GdlDockObject *child);

gboolean gdl_dock_object_child_placement (GdlDockObject *object,

GdlDockObject *child,

GdlDockPlacement *placement);

#define GDL_TYPE_DOCK_PARAM (gdl_dock_param_get_type ())

GType gdl_dock_param_get_type (void);

G_CONST_RETURN gchar *gdl_dock_object_nick_from_type (GType type);

GType gdl_dock_object_type_from_nick (const gchar *nick);

GType gdl_dock_object_set_type_for_nick (const gchar *nick,

GType type);

#define GDL_TRACE_OBJECT(object, format, args...) \

G_STMT_START { \

g_log (G_LOG_DOMAIN, \

G_LOG_LEVEL_DEBUG, \

"%s:%d (%s) %s [%p %d%s:%d]: "format, \

__FILE__, \

__LINE__, \

__PRETTY_FUNCTION__, \

G_OBJECT_TYPE_NAME (object), object, \

G_OBJECT (object)->ref_count, \

(GTK_IS_OBJECT (object) && g_object_is_floating (object)) ? "(float)" : "", \

GDL_IS_DOCK_OBJECT (object) ? GDL_DOCK_OBJECT (object)->freeze_count : -1, \

##args); } G_STMT_END

#endif /* __GDL_DOCK_OBJECT_H__ */