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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236
|
/* LIBGIMP - The GIMP Library
* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
*
* gimpunitcache.c
* Copyright (C) 1999-2000 Michael Natterer <mitch@gimp.org>
*
* This library is free software: you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 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 Lesser General Public
* License along with this library. If not, see
* <https://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <gio/gio.h>
#include "libgimpbase/gimpbase.h"
#include "gimpunitcache.h"
#include "gimpunit_pdb.h"
#include "libgimp-intl.h"
/* internal structures */
typedef struct
{
gdouble factor;
gint digits;
const gchar *identifier;
const gchar *symbol;
const gchar *abbreviation;
const gchar *singular;
const gchar *plural;
} GimpUnitDef;
static GimpUnitDef * gimp_unit_defs = NULL;
static GimpUnit gimp_units_initialized = 0;
/* not a unit at all but kept here to have the strings in one place
*/
static const GimpUnitDef gimp_unit_percent =
{
0.0, 0, "percent", "%", "%", N_("percent"), N_("percent")
};
static void gimp_unit_def_init (GimpUnitDef *unit_def,
GimpUnit unit);
static gboolean
gimp_unit_init (GimpUnit unit)
{
gint i, n;
if (unit < gimp_units_initialized)
return TRUE;
n = _gimp_unit_get_number_of_units ();
if (unit >= n)
return FALSE;
gimp_unit_defs = g_renew (GimpUnitDef, gimp_unit_defs, n);
for (i = gimp_units_initialized; i < n; i++)
{
gimp_unit_def_init (&gimp_unit_defs[i], i);
}
gimp_units_initialized = n;
return TRUE;
}
static void
gimp_unit_def_init (GimpUnitDef *unit_def,
GimpUnit unit)
{
unit_def->factor = _gimp_unit_get_factor (unit);
unit_def->digits = _gimp_unit_get_digits (unit);
unit_def->identifier = _gimp_unit_get_identifier (unit);
unit_def->symbol = _gimp_unit_get_symbol (unit);
unit_def->abbreviation = _gimp_unit_get_abbreviation (unit);
unit_def->singular = _gimp_unit_get_singular (unit);
unit_def->plural = _gimp_unit_get_plural (unit);
}
gint
_gimp_unit_cache_get_number_of_units (void)
{
return _gimp_unit_get_number_of_units ();
}
gint
_gimp_unit_cache_get_number_of_built_in_units (void)
{
return GIMP_UNIT_END;
}
GimpUnit
_gimp_unit_cache_new (gchar *identifier,
gdouble factor,
gint digits,
gchar *symbol,
gchar *abbreviation,
gchar *singular,
gchar *plural)
{
return _gimp_unit_new (identifier,
factor,
digits,
symbol,
abbreviation,
singular,
plural);
}
gboolean
_gimp_unit_cache_get_deletion_flag (GimpUnit unit)
{
if (unit < GIMP_UNIT_END)
return FALSE;
return _gimp_unit_get_deletion_flag (unit);
}
void
_gimp_unit_cache_set_deletion_flag (GimpUnit unit,
gboolean deletion_flag)
{
if (unit < GIMP_UNIT_END)
return;
_gimp_unit_set_deletion_flag (unit,
deletion_flag);
}
gdouble
_gimp_unit_cache_get_factor (GimpUnit unit)
{
g_return_val_if_fail (unit >= GIMP_UNIT_INCH, 1.0);
if (unit == GIMP_UNIT_PERCENT)
return gimp_unit_percent.factor;
if (!gimp_unit_init (unit))
return 1.0;
return gimp_unit_defs[unit].factor;
}
gint
_gimp_unit_cache_get_digits (GimpUnit unit)
{
g_return_val_if_fail (unit >= GIMP_UNIT_INCH, 0);
if (unit == GIMP_UNIT_PERCENT)
return gimp_unit_percent.digits;
if (!gimp_unit_init (unit))
return 0;
return gimp_unit_defs[unit].digits;
}
const gchar *
_gimp_unit_cache_get_identifier (GimpUnit unit)
{
if (unit == GIMP_UNIT_PERCENT)
return gimp_unit_percent.identifier;
if (!gimp_unit_init (unit))
return NULL;
return gimp_unit_defs[unit].identifier;
}
const gchar *
_gimp_unit_cache_get_symbol (GimpUnit unit)
{
if (unit == GIMP_UNIT_PERCENT)
return gimp_unit_percent.symbol;
if (!gimp_unit_init (unit))
return NULL;
return gimp_unit_defs[unit].symbol;
}
const gchar *
_gimp_unit_cache_get_abbreviation (GimpUnit unit)
{
if (unit == GIMP_UNIT_PERCENT)
return gimp_unit_percent.abbreviation;
if (!gimp_unit_init (unit))
return NULL;
return gimp_unit_defs[unit].abbreviation;
}
const gchar *
_gimp_unit_cache_get_singular (GimpUnit unit)
{
if (unit == GIMP_UNIT_PERCENT)
return gettext (gimp_unit_percent.singular);
if (!gimp_unit_init (unit))
return NULL;
return gettext (gimp_unit_defs[unit].singular);
}
const gchar *
_gimp_unit_cache_get_plural (GimpUnit unit)
{
if (unit == GIMP_UNIT_PERCENT)
return gettext (gimp_unit_percent.plural);
if (!gimp_unit_init (unit))
return NULL;
return gettext (gimp_unit_defs[unit].plural);
}
|