HGKeeper

* Guifications - The end-all, be-all notification framework

* 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 <http://www.gnu.org/licenses/>.

#ifndef GF_TYPE_H

#define GF_TYPE_H

#include <glib.h>

#include <glib-object.h>

#define GF_TYPE_TYPE_QUERY_CONTEXT (gf_type_query_context_get_type())

#define GF_TYPE_QUERY_CONTEXT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GF_TYPE_TYPE_QUERY_CONTEXT, GfTypeQueryContext))

#define GF_TYPE_QUERY_CONTEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GF_TYPE_TYPE_QUERY_CONTEXT, GfTypeQueryContextClass))

#define GF_IS_TYPE_QUERY_CONTEXT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GF_TYPE_TYPE_QUERY_CONTEXT))

#define GF_IS_TYPE_QUERY_CONTEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GF_TYPE_TYPE_QUERY_CONTEXT))

#define GF_TYPE_QUERY_CONTEXT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GF_TYPE_TYPE_QUERY_CONTEXT, GfTypeQueryContextClass))

typedef struct _GfTypeQueryContext GfTypeQueryContext;

typedef struct _GfTypeQueryContextClass GfTypeQueryContextClass;

typedef struct _GfTypeQuery GfTypeQuery;

/**

* GfTypeQueryContext:

* A class that allows digging through the types in the type system.

struct _GfTypeQueryContext {

/*< private >*/

GObject parent;

};

struct _GfTypeQueryContextClass {

GObjectClass parent;

void (*query)(GfTypeQueryContext *ctx, GType type);

void (*_gf_reserved_1)(void);

void (*_gf_reserved_2)(void);

void (*_gf_reserved_3)(void);

void (*_gf_reserved_4)(void);

};

/**

* GfTypeQuery:

* @start_object: A function to call when an object is first reached.

* @end_object: A function to call when finished with an object.

* @param: A function thats called when a param is reached.

* @signal: A function to call when a signal is found.

* A simple structure for functions to call during a call to

* #gf_type_query_context_query.

struct _GfTypeQuery {

void (*start_object)(GfTypeQueryContext *ctx, const GTypeQuery *query, gpointer data);

void (*end_object)(GfTypeQueryContext *ctx, const GTypeQuery *query, gpointer data);

void (*param)(GfTypeQueryContext *ctx, const GParamSpec *pspec, gpointer data);

void (*signal)(GfTypeQueryContext *ctx, const GSignalQuery *query, gpointer data);

};

G_BEGIN_DECLS

GType gf_type_query_context_get_type(void);

GfTypeQueryContext *gf_type_query_context_new(GfTypeQuery *query, gboolean recursive, gpointer data, GDestroyNotify destroy_notify);

void gf_type_query_context_run(GfTypeQueryContext *ctx, GType type);

GfTypeQuery *gf_type_query_context_get_query(const GfTypeQueryContext *ctx);

gboolean gf_type_query_context_is_recursive(const GfTypeQueryContext *ctx);

void gf_type_query_context_set_recursive(GfTypeQueryContext *ctx, gboolean recursive);

gpointer gf_type_query_context_get_user_data(const GfTypeQueryContext *ctx);

GDestroyNotify gf_type_query_context_get_destroy_notify(const GfTypeQueryContext *ctx);

GType *gf_type_children(GType type, guint *n_children);

GType *gf_type_concrete_children(GType type, guint *n_children);

GType *gf_type_interface_implementors(GType type, guint *n_children);

G_END_DECLS

#endif /* GF_TYPE_H */

grim/guifications3