mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2024-09-20 17:26:14 +02:00
397ad5881e
Fri May 5 01:15:48 2000 Tim Janik <timj@gtk.org>
* gtype.h: add reserved fundamental ids for gtk types (for transition
time). added G_TYPE_FUNDAMENTAL_MAX for gtk.
Mon Apr 17 20:45:50 2000 Tim Janik <timj@gtk.org>
* glib-gobject.c (g_object_base_class_finalize): oops, don't unset
n_params prior to destructing them.
Tue Apr 11 04:28:10 2000 Tim Janik <timj@gtk.org>
* fixed a couple of bugs in the initial parameter/object
implementations, after getting beast running on GObject and GValue.
Fri Apr 7 04:27:49 2000 Tim Janik <timj@gtk.org>
* glib-gobject.[hc]: completed parameter set/get implementations,
along with asyncronous parameter changed notification queue.
Sun Apr 2 04:54:36 2000 Tim Janik <timj@gtk.org>
* glib-gobject.[hc]: GObject implementation, that is facilities
for setting/getting quarked data and reference counting.
* glib-gparamspecs.[hc]: first actuall parameter implementations
for GLib, so far we have: char, uchar, bool, int, uint, long,
ulong, enum, flags, float, double, string and object. each of these
GParamSpecs is a new instantiatable type in its own respect,
so the .c file derives 13 new types from G_TYPE_PARAM and
defines over 50 (*2) conversion facilities.
* glib-gvaluecollector.h: generic varargs handling stubs for
GParamSpecs, private header file (does get installed for
inclusion into user code though).
* glib-gvalue.[hc]: GValue functionality implementation.
* glib-gparam.[hc]: basis GParamSpec implementation for
the virtual base type G_TYPE_PARAM.
* glib-genums.[hc]: enum/flags type implementation, based on
bseenum.[hc].
* glib-extra.[hc]: GLib additions, including 1.3 compatibility
routines and various other functions, from string manipulation
over list manipulation up to a unix signal GSource.
* glib-gtype.[hc]: GLib Type System implementation, heavily
based on BSE's dynamic type system.
336 lines
16 KiB
C
336 lines
16 KiB
C
/* GObject - GLib Type, Object, Parameter and Signal Library
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* Copyright (C) 1997, 1998, 1999, 2000 Tim Janik and Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General
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* Public License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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* gparamspecs.h: GLib default param specs
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*/
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#ifndef __G_PARAMSPECS_H__
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#define __G_PARAMSPECS_H__
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#include <gobject/gvalue.h>
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#include <gobject/genums.h>
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#include <gobject/gobject.h>
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/* --- type macros --- */
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#define G_IS_VALUE_CHAR(value) (G_TYPE_CHECK_CLASS_TYPE ((value), G_TYPE_PARAM_CHAR))
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#define G_IS_PARAM_SPEC_CHAR(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_CHAR))
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#define G_PARAM_SPEC_CHAR(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_CHAR, GParamSpecChar))
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#define G_IS_VALUE_UCHAR(value) (G_TYPE_CHECK_CLASS_TYPE ((value), G_TYPE_PARAM_UCHAR))
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#define G_IS_PARAM_SPEC_UCHAR(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_UCHAR))
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#define G_PARAM_SPEC_UCHAR(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_UCHAR, GParamSpecUChar))
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#define G_IS_VALUE_BOOL(value) (G_TYPE_CHECK_CLASS_TYPE ((value), G_TYPE_PARAM_BOOL))
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#define G_IS_PARAM_SPEC_BOOL(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_BOOL))
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#define G_PARAM_SPEC_BOOL(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_BOOL, GParamSpecBool))
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#define G_IS_VALUE_INT(value) (G_TYPE_CHECK_CLASS_TYPE ((value), G_TYPE_PARAM_INT))
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#define G_IS_PARAM_SPEC_INT(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_INT))
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#define G_PARAM_SPEC_INT(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_INT, GParamSpecInt))
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#define G_IS_VALUE_UINT(value) (G_TYPE_CHECK_CLASS_TYPE ((value), G_TYPE_PARAM_UINT))
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#define G_IS_PARAM_SPEC_UINT(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_UINT))
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#define G_PARAM_SPEC_UINT(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_UINT, GParamSpecUInt))
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#define G_IS_VALUE_LONG(value) (G_TYPE_CHECK_CLASS_TYPE ((value), G_TYPE_PARAM_LONG))
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#define G_IS_PARAM_SPEC_LONG(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_LONG))
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#define G_PARAM_SPEC_LONG(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_LONG, GParamSpecLong))
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#define G_IS_VALUE_ULONG(value) (G_TYPE_CHECK_CLASS_TYPE ((value), G_TYPE_PARAM_ULONG))
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#define G_IS_PARAM_SPEC_ULONG(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_ULONG))
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#define G_PARAM_SPEC_ULONG(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_ULONG, GParamSpecULong))
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#define G_IS_VALUE_ENUM(value) (G_TYPE_CHECK_CLASS_TYPE ((value), G_TYPE_PARAM_ENUM))
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#define G_IS_PARAM_SPEC_ENUM(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_ENUM))
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#define G_PARAM_SPEC_ENUM(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_ENUM, GParamSpecEnum))
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#define G_IS_VALUE_FLAGS(value) (G_TYPE_CHECK_CLASS_TYPE ((value), G_TYPE_PARAM_FLAGS))
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#define G_IS_PARAM_SPEC_FLAGS(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_FLAGS))
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#define G_PARAM_SPEC_FLAGS(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_FLAGS, GParamSpecFlags))
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#define G_IS_VALUE_FLOAT(value) (G_TYPE_CHECK_CLASS_TYPE ((value), G_TYPE_PARAM_FLOAT))
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#define G_IS_PARAM_SPEC_FLOAT(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_FLOAT))
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#define G_PARAM_SPEC_FLOAT(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_FLOAT, GParamSpecFloat))
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#define G_IS_VALUE_DOUBLE(value) (G_TYPE_CHECK_CLASS_TYPE ((value), G_TYPE_PARAM_DOUBLE))
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#define G_IS_PARAM_SPEC_DOUBLE(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_DOUBLE))
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#define G_PARAM_SPEC_DOUBLE(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_DOUBLE, GParamSpecDouble))
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#define G_IS_VALUE_STRING(value) (G_TYPE_CHECK_CLASS_TYPE ((value), G_TYPE_PARAM_STRING))
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#define G_IS_PARAM_SPEC_STRING(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_STRING))
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#define G_PARAM_SPEC_STRING(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_STRING, GParamSpecString))
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#define G_IS_VALUE_OBJECT(value) (G_TYPE_CHECK_CLASS_TYPE ((value), G_TYPE_PARAM_OBJECT))
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#define G_IS_PARAM_SPEC_OBJECT(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_OBJECT))
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#define G_PARAM_SPEC_OBJECT(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_OBJECT, GParamSpecObject))
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/* --- typedefs & structures --- */
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typedef struct _GParamSpecChar GParamSpecChar;
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typedef struct _GParamSpecUChar GParamSpecUChar;
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typedef struct _GParamSpecBool GParamSpecBool;
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typedef struct _GParamSpecInt GParamSpecInt;
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typedef struct _GParamSpecUInt GParamSpecUInt;
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typedef struct _GParamSpecLong GParamSpecLong;
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typedef struct _GParamSpecULong GParamSpecULong;
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typedef struct _GParamSpecEnum GParamSpecEnum;
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typedef struct _GParamSpecFlags GParamSpecFlags;
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typedef struct _GParamSpecFloat GParamSpecFloat;
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typedef struct _GParamSpecDouble GParamSpecDouble;
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typedef struct _GParamSpecString GParamSpecString;
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typedef struct _GParamSpecObject GParamSpecObject;
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struct _GParamSpecChar
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{
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GParamSpec parent_instance;
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gint8 minimum;
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gint8 maximum;
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gint8 default_value;
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};
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struct _GParamSpecUChar
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{
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GParamSpec parent_instance;
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guint8 minimum;
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guint8 maximum;
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guint8 default_value;
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};
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struct _GParamSpecBool
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{
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GParamSpec parent_instance;
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gboolean default_value;
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};
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struct _GParamSpecInt
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{
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GParamSpec parent_instance;
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gint minimum;
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gint maximum;
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gint default_value;
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};
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struct _GParamSpecUInt
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{
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GParamSpec parent_instance;
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guint minimum;
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guint maximum;
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guint default_value;
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};
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struct _GParamSpecLong
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{
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GParamSpec parent_instance;
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glong minimum;
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glong maximum;
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glong default_value;
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};
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struct _GParamSpecULong
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{
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GParamSpec parent_instance;
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gulong minimum;
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gulong maximum;
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gulong default_value;
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};
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struct _GParamSpecEnum
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{
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GParamSpec parent_instance;
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GEnumClass *enum_class;
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glong default_value;
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};
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struct _GParamSpecFlags
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{
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GParamSpec parent_instance;
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GFlagsClass *flags_class;
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gulong default_value;
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};
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struct _GParamSpecFloat
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{
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GParamSpec parent_instance;
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gfloat minimum;
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gfloat maximum;
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gfloat default_value;
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gfloat epsilon;
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};
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struct _GParamSpecDouble
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{
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GParamSpec parent_instance;
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gdouble minimum;
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gdouble maximum;
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gdouble default_value;
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gdouble epsilon;
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};
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struct _GParamSpecString
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{
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GParamSpec parent_instance;
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gchar *default_value;
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gchar *cset_first;
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gchar *cset_nth;
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gchar substitutor;
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guint null_fold_if_empty : 1;
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guint ensure_non_null : 1;
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};
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struct _GParamSpecObject
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{
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GParamSpec parent_instance;
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GType object_type;
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};
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/* --- GValue prototypes --- */
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void g_value_set_char (GValue *value,
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gint8 v_char);
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gint8 g_value_get_char (GValue *value);
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void g_value_set_uchar (GValue *value,
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guint8 v_uchar);
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guint8 g_value_get_uchar (GValue *value);
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void g_value_set_bool (GValue *value,
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gboolean v_bool);
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gboolean g_value_get_bool (GValue *value);
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void g_value_set_int (GValue *value,
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gint v_int);
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gint g_value_get_int (GValue *value);
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void g_value_set_uint (GValue *value,
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guint v_uint);
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guint g_value_get_uint (GValue *value);
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void g_value_set_long (GValue *value,
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glong v_long);
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glong g_value_get_long (GValue *value);
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void g_value_set_ulong (GValue *value,
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gulong v_ulong);
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gulong g_value_get_ulong (GValue *value);
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void g_value_set_enum (GValue *value,
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gint v_enum);
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gint g_value_get_enum (GValue *value);
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void g_value_set_flags (GValue *value,
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guint v_flags);
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guint g_value_get_flags (GValue *value);
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void g_value_set_float (GValue *value,
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gfloat v_float);
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gfloat g_value_get_float (GValue *value);
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void g_value_set_double (GValue *value,
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gdouble v_double);
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gdouble g_value_get_double (GValue *value);
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void g_value_set_string (GValue *value,
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const gchar *v_string);
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gchar* g_value_get_string (GValue *value);
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gchar* g_value_dup_string (GValue *value);
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void g_value_set_object (GValue *value,
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GObject *v_object);
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GObject* g_value_get_object (GValue *value);
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GObject* g_value_dup_object (GValue *value);
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/* --- GParamSpec prototypes --- */
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GParamSpec* g_param_spec_char (const gchar *name,
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const gchar *nick,
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const gchar *blurb,
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gint8 minimum,
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gint8 maximum,
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gint8 default_value,
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GParamFlags flags);
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GParamSpec* g_param_spec_uchar (const gchar *name,
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const gchar *nick,
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const gchar *blurb,
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guint8 minimum,
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guint8 maximum,
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guint8 default_value,
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GParamFlags flags);
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GParamSpec* g_param_spec_bool (const gchar *name,
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const gchar *nick,
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const gchar *blurb,
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gboolean default_value,
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GParamFlags flags);
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GParamSpec* g_param_spec_int (const gchar *name,
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const gchar *nick,
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const gchar *blurb,
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gint minimum,
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gint maximum,
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gint default_value,
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GParamFlags flags);
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GParamSpec* g_param_spec_uint (const gchar *name,
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const gchar *nick,
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const gchar *blurb,
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guint minimum,
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guint maximum,
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guint default_value,
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GParamFlags flags);
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GParamSpec* g_param_spec_long (const gchar *name,
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const gchar *nick,
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const gchar *blurb,
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glong minimum,
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glong maximum,
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glong default_value,
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GParamFlags flags);
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GParamSpec* g_param_spec_ulong (const gchar *name,
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const gchar *nick,
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const gchar *blurb,
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gulong minimum,
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gulong maximum,
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gulong default_value,
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GParamFlags flags);
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GParamSpec* g_param_spec_enum (const gchar *name,
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const gchar *nick,
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const gchar *blurb,
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GType enum_type,
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gint default_value,
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GParamFlags flags);
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GParamSpec* g_param_spec_flags (const gchar *name,
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const gchar *nick,
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const gchar *blurb,
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GType flags_type,
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guint default_value,
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GParamFlags flags);
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GParamSpec* g_param_spec_float (const gchar *name,
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const gchar *nick,
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const gchar *blurb,
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gfloat minimum,
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gfloat maximum,
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gfloat default_value,
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GParamFlags flags);
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GParamSpec* g_param_spec_double (const gchar *name,
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const gchar *nick,
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const gchar *blurb,
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gdouble minimum,
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gdouble maximum,
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gdouble default_value,
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GParamFlags flags);
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GParamSpec* g_param_spec_string (const gchar *name,
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const gchar *nick,
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const gchar *blurb,
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const gchar *default_value,
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GParamFlags flags);
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GParamSpec* g_param_spec_string_c (const gchar *name,
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const gchar *nick,
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const gchar *blurb,
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const gchar *default_value,
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GParamFlags flags);
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GParamSpec* g_param_spec_object (const gchar *name,
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const gchar *nick,
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const gchar *blurb,
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GType object_type,
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GParamFlags flags);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __G_PARAMSPECS_H__ */
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