77 lines
2.7 KiB
C
77 lines
2.7 KiB
C
/*
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* mooutils/mooclosure.h
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*
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* Copyright (C) 2004-2005 by Yevgen Muntyan <muntyan@math.tamu.edu>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* See COPYING file that comes with this distribution.
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*/
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#ifndef MOOUI_MOOCLOSURE_H
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#define MOOUI_MOOCLOSURE_H
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#include <gtk/gtkobject.h>
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G_BEGIN_DECLS
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#define MOO_TYPE_CLOSURE (moo_closure_get_type ())
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#define MOO_CLOSURE(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), MOO_TYPE_CLOSURE, MooClosure))
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#define MOO_CLOSURE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), MOO_TYPE_CLOSURE, MooClosureClass))
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#define MOO_IS_CLOSURE(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), MOO_TYPE_CLOSURE))
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#define MOO_IS_CLOSURE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), MOO_TYPE_CLOSURE))
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#define MOO_CLOSURE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), MOO_TYPE_CLOSURE, MooClosureClass))
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typedef struct _MooClosure MooClosure;
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typedef struct _MooClosurePrivate MooClosurePrivate;
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typedef struct _MooClosureClass MooClosureClass;
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struct _MooClosure
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{
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GtkObject parent_instance;
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void (*callback) (gpointer data);
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gpointer (*proxy_func) (gpointer data);
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char *signal;
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gpointer data;
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guint object : 1;
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guint valid : 1;
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guint constructed : 1;
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};
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struct _MooClosureClass
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{
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GtkObjectClass parent_class;
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void (* invoke) (MooClosure *closure);
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};
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GType moo_closure_get_type (void) G_GNUC_CONST;
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MooClosure *moo_closure_new (GCallback callback_func,
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gpointer data);
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MooClosure *moo_closure_new_object (GCallback callback_func,
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gpointer object);
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MooClosure *moo_closure_new_signal (const char *signal,
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gpointer object);
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MooClosure *moo_closure_new_proxy (GCallback callback_func,
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GCallback proxy_func,
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gpointer object);
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MooClosure *moo_closure_new_proxy_signal (const char *signal,
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GCallback proxy_func,
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gpointer object);
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void moo_closure_invoke (MooClosure *closure);
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void moo_closure_invalidate (MooClosure *closure);
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G_END_DECLS
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#endif /* MOOUI_MOOCLOSURE_H */
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