/usr/include/libgda-4.0/libgda/gda-holder.h is in libgda-4.0-dev 4.2.8-2build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 | /* gda-holder.h
*
* Copyright (C) 2003 - 2009 Vivien Malerba
*
* 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; see the file COPYING.LIB. If not,
* write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GDA_HOLDER_H_
#define __GDA_HOLDER_H_
#include <libgda/gda-decl.h>
#include "gda-value.h"
G_BEGIN_DECLS
#define GDA_TYPE_HOLDER (gda_holder_get_type())
#define GDA_HOLDER(obj) G_TYPE_CHECK_INSTANCE_CAST (obj, gda_holder_get_type(), GdaHolder)
#define GDA_HOLDER_CLASS(klass) G_TYPE_CHECK_CLASS_CAST (klass, gda_holder_get_type (), GdaHolderClass)
#define GDA_IS_HOLDER(obj) G_TYPE_CHECK_INSTANCE_TYPE (obj, gda_holder_get_type ())
/* error reporting */
extern GQuark gda_holder_error_quark (void);
#define GDA_HOLDER_ERROR gda_holder_error_quark ()
typedef enum {
GDA_HOLDER_STRING_CONVERSION_ERROR,
GDA_HOLDER_VALUE_TYPE_ERROR,
GDA_HOLDER_VALUE_NULL_ERROR
} GdaHolderError;
/* struct for the object's data */
struct _GdaHolder
{
GObject object;
GdaHolderPrivate *priv;
};
/* struct for the object's class */
struct _GdaHolderClass
{
GObjectClass parent_class;
void (*changed) (GdaHolder *holder);
void (*source_changed) (GdaHolder *holder);
GError *(*validate_change) (GdaHolder *holder, const GValue *new_value);
void (*att_changed) (GdaHolder *holder, const gchar *att_name, const GValue *att_value);
/*< private >*/
/* Padding for future expansion */
void (*_gda_reserved1) (void);
void (*_gda_reserved2) (void);
void (*_gda_reserved3) (void);
void (*_gda_reserved4) (void);
};
GType gda_holder_get_type (void) G_GNUC_CONST;
GdaHolder *gda_holder_new (GType type);
GdaHolder *gda_holder_new_inline (GType type, const gchar *id, ...);
GdaHolder *gda_holder_copy (GdaHolder *orig);
GType gda_holder_get_g_type (GdaHolder *holder);
const gchar *gda_holder_get_id (GdaHolder *holder);
/**
* gda_holder_new_string
* @id: a string
* @str: a string
*
* Creates a new boolean #GdaHolder object with an ID set to @id, and a value initialized to
* @str.
*
* Returns: a new #GdaHolder
*/
#define gda_holder_new_string(id,str) gda_holder_new_inline (G_TYPE_STRING, (id), (str))
/**
* gda_holder_new_boolean
* @id: a string
* @abool: a boolean value
*
* Creates a new boolean #GdaHolder object with an ID set to @id, and a value initialized to
* @abool.
*
* Returns: a new #GdaHolder
*/
#define gda_holder_new_boolean(id,abool) gda_holder_new_inline (G_TYPE_BOOLEAN, (id), (abool))
/**
* gda_holder_new_int
* @id: a string
* @anint: an int value
*
* Creates a new boolean #GdaHolder object with an ID set to @id, and a value initialized to
* @anint.
*
* Returns: a new #GdaHolder
*/
#define gda_holder_new_int(id,anint) gda_holder_new_inline (G_TYPE_INT, (id), (anint))
const GValue *gda_holder_get_value (GdaHolder *holder);
gchar *gda_holder_get_value_str (GdaHolder *holder, GdaDataHandler *dh);
gboolean gda_holder_set_value (GdaHolder *holder, const GValue *value, GError **error);
gboolean gda_holder_take_value (GdaHolder *holder, GValue *value, GError **error);
GValue *gda_holder_take_static_value (GdaHolder *holder, const GValue *value, gboolean *value_changed, GError **error);
gboolean gda_holder_set_value_str (GdaHolder *holder, GdaDataHandler *dh, const gchar *value, GError **error);
const GValue *gda_holder_get_default_value (GdaHolder *holder);
void gda_holder_set_default_value (GdaHolder *holder, const GValue *value);
gboolean gda_holder_set_value_to_default (GdaHolder *holder);
gboolean gda_holder_value_is_default (GdaHolder *holder);
void gda_holder_force_invalid (GdaHolder *holder);
gboolean gda_holder_is_valid (GdaHolder *holder);
void gda_holder_set_not_null (GdaHolder *holder, gboolean not_null);
gboolean gda_holder_get_not_null (GdaHolder *holder);
gboolean gda_holder_set_source_model (GdaHolder *holder, GdaDataModel *model,
gint col, GError **error);
GdaDataModel *gda_holder_get_source_model (GdaHolder *holder, gint *col);
gboolean gda_holder_set_bind (GdaHolder *holder, GdaHolder *bind_to, GError **error);
GdaHolder *gda_holder_get_bind (GdaHolder *holder);
const GValue *gda_holder_get_attribute (GdaHolder *holder, const gchar *attribute);
void gda_holder_set_attribute (GdaHolder *holder, const gchar *attribute, const GValue *value,
GDestroyNotify destroy);
/**
* gda_holder_set_attribute_static
* @holder: a #GdaHolder
* @attribute: attribute's name
* @value: a #GValue, or %NULL
*
* This function is similar to gda_holder_set_attribute() but for static strings
*/
#define gda_holder_set_attribute_static(holder,attribute,value) gda_holder_set_attribute((holder),(attribute),(value),NULL)
G_END_DECLS
#endif
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