author | hgs |
Tue, 02 Nov 2010 19:23:22 +0530 | |
changeset 79 | 564bc7b7ad27 |
parent 18 | 47c74d1534e1 |
permissions | -rw-r--r-- |
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/* GObject - GLib Type, Object, Parameter and Signal Library |
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* Copyright (C) 1998-1999, 2000-2001 Tim Janik and Red Hat, Inc. |
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* Portions copyright (c) 2006-2009 Nokia Corporation. All rights reserved. |
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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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/* |
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* MT safe |
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*/ |
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#include "config.h" |
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#include <string.h> |
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#include "genums.h" |
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#include "gvalue.h" |
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#include "gvaluecollector.h" |
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#include "gobjectalias.h" |
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#ifdef __SYMBIAN32__ |
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#include "gobject_wsd.h" |
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#endif /* __SYMBIAN32__ */ |
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/** |
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* SECTION:enumerations_flags |
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* @short_description: Enumeration and flags types |
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* @see_also:#GParamSpecEnum, #GParamSpecFlags, g_param_spec_enum(), |
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* g_param_spec_flags(), |
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* |
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* <link linkend="glib-mkenums">glib-mkenums</link> |
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* @title: Enumeration and Flag Types |
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* |
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* The GLib type system provides fundamental types for enumeration and |
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* flags types. (Flags types are like enumerations, but allow their |
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* values to be combined by bitwise or). A registered enumeration or |
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* flags type associates a name and a nickname with each allowed |
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* value, and the methods g_enum_get_value_by_name(), |
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* g_enum_get_value_by_nick(), g_flags_get_value_by_name() and |
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* g_flags_get_value_by_nick() can look up values by their name or |
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* nickname. When an enumeration or flags type is registered with the |
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* GLib type system, it can be used as value type for object |
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* properties, using g_param_spec_enum() or g_param_spec_flags(). |
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* |
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* GObject ships with a utility called <link |
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* linkend="glib-mkenums">glib-mkenums</link> that can construct |
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* suitable type registration functions from C enumeration |
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* definitions. |
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*/ |
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/* --- prototypes --- */ |
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static void g_enum_class_init (GEnumClass *class, |
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gpointer class_data); |
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static void g_flags_class_init (GFlagsClass *class, |
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gpointer class_data); |
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static void value_flags_enum_init (GValue *value); |
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static void value_flags_enum_copy_value (const GValue *src_value, |
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GValue *dest_value); |
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static gchar* value_flags_enum_collect_value (GValue *value, |
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guint n_collect_values, |
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GTypeCValue *collect_values, |
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guint collect_flags); |
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static gchar* value_flags_enum_lcopy_value (const GValue *value, |
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guint n_collect_values, |
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GTypeCValue *collect_values, |
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guint collect_flags); |
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/* --- functions --- */ |
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#if EMULATOR |
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PLS(initialized ,g_enum_types_init,gboolean) |
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PLS(info,g_enum_types_init,GTypeInfo) |
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#define initialized (*FUNCTION_NAME(initialized ,g_enum_types_init)()) |
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#define info (*FUNCTION_NAME(info ,g_enum_types_init)()) |
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const GTypeValueTable temp_flags_enum_value_table = { |
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value_flags_enum_init, /* value_init */ |
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NULL, /* value_free */ |
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value_flags_enum_copy_value, /* value_copy */ |
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NULL, /* value_peek_pointer */ |
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"i", /* collect_format */ |
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value_flags_enum_collect_value, /* collect_value */ |
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"p", /* lcopy_format */ |
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value_flags_enum_lcopy_value, /* lcopy_value */ |
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101 |
}; |
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102 |
|
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103 |
const GTypeInfo temp_info = { |
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0, /* class_size */ |
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105 |
NULL, /* base_init */ |
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106 |
NULL, /* base_destroy */ |
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107 |
NULL, /* class_init */ |
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108 |
NULL, /* class_destroy */ |
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109 |
NULL, /* class_data */ |
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110 |
0, /* instance_size */ |
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0, /* n_preallocs */ |
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112 |
NULL, /* instance_init */ |
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&temp_flags_enum_value_table, /* value_table */ |
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114 |
}; |
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115 |
|
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116 |
#endif /* EMULATOR */ |
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117 |
|
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118 |
void |
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g_enum_types_init (void) |
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120 |
{ |
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#if !(EMULATOR) |
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static gboolean initialized = FALSE; |
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#endif /*EMULATOR */ |
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static const GTypeValueTable flags_enum_value_table = { |
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value_flags_enum_init, /* value_init */ |
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126 |
NULL, /* value_free */ |
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value_flags_enum_copy_value, /* value_copy */ |
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NULL, /* value_peek_pointer */ |
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"i", /* collect_format */ |
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value_flags_enum_collect_value, /* collect_value */ |
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"p", /* lcopy_format */ |
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value_flags_enum_lcopy_value, /* lcopy_value */ |
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133 |
}; |
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134 |
|
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135 |
#if !(EMULATOR) |
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136 |
static GTypeInfo info = { |
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137 |
0, /* class_size */ |
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138 |
NULL, /* base_init */ |
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139 |
NULL, /* base_destroy */ |
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140 |
NULL, /* class_init */ |
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141 |
NULL, /* class_destroy */ |
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142 |
NULL, /* class_data */ |
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143 |
0, /* instance_size */ |
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144 |
0, /* n_preallocs */ |
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145 |
NULL, /* instance_init */ |
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146 |
&flags_enum_value_table, /* value_table */ |
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147 |
}; |
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148 |
#endif /*EMULATOR */ |
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149 |
|
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150 |
static const GTypeFundamentalInfo finfo = { |
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G_TYPE_FLAG_CLASSED | G_TYPE_FLAG_DERIVABLE, |
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152 |
}; |
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153 |
GType type; |
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154 |
|
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155 |
g_return_if_fail (initialized == FALSE); |
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156 |
initialized = TRUE; |
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157 |
|
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158 |
/* G_TYPE_ENUM |
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159 |
*/ |
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160 |
info.class_size = sizeof (GEnumClass); |
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type = g_type_register_fundamental (G_TYPE_ENUM, g_intern_static_string ("GEnum"), &info, &finfo, |
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162 |
G_TYPE_FLAG_ABSTRACT | G_TYPE_FLAG_VALUE_ABSTRACT); |
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g_assert (type == G_TYPE_ENUM); |
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164 |
|
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165 |
/* G_TYPE_FLAGS |
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166 |
*/ |
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167 |
info.class_size = sizeof (GFlagsClass); |
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type = g_type_register_fundamental (G_TYPE_FLAGS, g_intern_static_string ("GFlags"), &info, &finfo, |
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G_TYPE_FLAG_ABSTRACT | G_TYPE_FLAG_VALUE_ABSTRACT); |
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g_assert (type == G_TYPE_FLAGS); |
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171 |
} |
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172 |
|
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173 |
#if EMULATOR |
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174 |
#undef initialized |
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175 |
#undef info |
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176 |
#endif /* EMULATOR */ |
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177 |
|
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178 |
static void |
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179 |
value_flags_enum_init (GValue *value) |
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180 |
{ |
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181 |
value->data[0].v_long = 0; |
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182 |
} |
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183 |
|
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184 |
static void |
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185 |
value_flags_enum_copy_value (const GValue *src_value, |
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186 |
GValue *dest_value) |
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187 |
{ |
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188 |
dest_value->data[0].v_long = src_value->data[0].v_long; |
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189 |
} |
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190 |
|
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191 |
static gchar* |
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192 |
value_flags_enum_collect_value (GValue *value, |
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193 |
guint n_collect_values, |
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194 |
GTypeCValue *collect_values, |
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195 |
guint collect_flags) |
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196 |
{ |
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197 |
value->data[0].v_long = collect_values[0].v_int; |
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198 |
|
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199 |
return NULL; |
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200 |
} |
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201 |
|
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202 |
static gchar* |
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203 |
value_flags_enum_lcopy_value (const GValue *value, |
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204 |
guint n_collect_values, |
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GTypeCValue *collect_values, |
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guint collect_flags) |
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{ |
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gint *int_p = collect_values[0].v_pointer; |
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209 |
|
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if (!int_p) |
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return g_strdup_printf ("value location for `%s' passed as NULL", G_VALUE_TYPE_NAME (value)); |
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|
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*int_p = value->data[0].v_long; |
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|
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return NULL; |
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} |
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217 |
|
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/** |
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* g_enum_register_static: |
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* @name: A nul-terminated string used as the name of the new type. |
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* @const_static_values: An array of #GEnumValue structs for the possible |
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* enumeration values. The array is terminated by a struct with all |
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* members being 0. GObject keeps a reference to the data, so it cannot |
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* be stack-allocated. |
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* |
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* Registers a new static enumeration type with the name @name. |
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* |
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* It is normally more convenient to let <link |
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* linkend="glib-mkenums">glib-mkenums</link> generate a |
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* my_enum_get_type() function from a usual C enumeration definition |
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* than to write one yourself using g_enum_register_static(). |
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* |
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* Returns: The new type identifier. |
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*/ |
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EXPORT_C GType |
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g_enum_register_static (const gchar *name, |
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const GEnumValue *const_static_values) |
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{ |
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GTypeInfo enum_type_info = { |
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sizeof (GEnumClass), /* class_size */ |
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NULL, /* base_init */ |
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NULL, /* base_finalize */ |
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(GClassInitFunc) g_enum_class_init, |
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NULL, /* class_finalize */ |
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NULL, /* class_data */ |
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0, /* instance_size */ |
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0, /* n_preallocs */ |
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NULL, /* instance_init */ |
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NULL, /* value_table */ |
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}; |
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GType type; |
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252 |
|
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g_return_val_if_fail (name != NULL, 0); |
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g_return_val_if_fail (const_static_values != NULL, 0); |
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|
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enum_type_info.class_data = const_static_values; |
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|
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type = g_type_register_static (G_TYPE_ENUM, name, &enum_type_info, 0); |
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|
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return type; |
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} |
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|
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/** |
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* g_flags_register_static: |
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* @name: A nul-terminated string used as the name of the new type. |
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* @const_static_values: An array of #GFlagsValue structs for the possible |
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* flags values. The array is terminated by a struct with all members being 0. |
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* GObject keeps a reference to the data, so it cannot be stack-allocated. |
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* |
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* Registers a new static flags type with the name @name. |
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* |
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* It is normally more convenient to let <link |
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* linkend="glib-mkenums">glib-mkenums</link> generate a |
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* my_flags_get_type() function from a usual C enumeration definition |
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* than to write one yourself using g_flags_register_static(). |
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* |
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* Returns: The new type identifier. |
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*/ |
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EXPORT_C GType |
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g_flags_register_static (const gchar *name, |
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const GFlagsValue *const_static_values) |
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{ |
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GTypeInfo flags_type_info = { |
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sizeof (GFlagsClass), /* class_size */ |
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NULL, /* base_init */ |
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NULL, /* base_finalize */ |
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(GClassInitFunc) g_flags_class_init, |
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NULL, /* class_finalize */ |
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NULL, /* class_data */ |
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0, /* instance_size */ |
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0, /* n_preallocs */ |
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NULL, /* instance_init */ |
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NULL, /* value_table */ |
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}; |
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GType type; |
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|
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g_return_val_if_fail (name != NULL, 0); |
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g_return_val_if_fail (const_static_values != NULL, 0); |
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|
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flags_type_info.class_data = const_static_values; |
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|
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type = g_type_register_static (G_TYPE_FLAGS, name, &flags_type_info, 0); |
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|
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return type; |
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} |
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|
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/** |
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308 |
* g_enum_complete_type_info: |
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* @g_enum_type: the type identifier of the type being completed |
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* @info: the #GTypeInfo struct to be filled in |
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* @const_values: An array of #GEnumValue structs for the possible |
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* enumeration values. The array is terminated by a struct with all |
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* members being 0. |
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314 |
* |
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* This function is meant to be called from the complete_type_info() |
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* function of a #GTypePlugin implementation, as in the following |
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* example: |
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318 |
* |
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319 |
* |[ |
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* static void |
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* my_enum_complete_type_info (GTypePlugin *plugin, |
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* GType g_type, |
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* GTypeInfo *info, |
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* GTypeValueTable *value_table) |
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* { |
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* static const GEnumValue values[] = { |
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* { MY_ENUM_FOO, "MY_ENUM_FOO", "foo" }, |
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* { MY_ENUM_BAR, "MY_ENUM_BAR", "bar" }, |
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* { 0, NULL, NULL } |
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* }; |
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331 |
* |
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* g_enum_complete_type_info (type, info, values); |
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* } |
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* ]| |
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*/ |
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EXPORT_C void |
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g_enum_complete_type_info (GType g_enum_type, |
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GTypeInfo *info, |
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const GEnumValue *const_values) |
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340 |
{ |
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g_return_if_fail (G_TYPE_IS_ENUM (g_enum_type)); |
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g_return_if_fail (info != NULL); |
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g_return_if_fail (const_values != NULL); |
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344 |
|
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info->class_size = sizeof (GEnumClass); |
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info->base_init = NULL; |
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info->base_finalize = NULL; |
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info->class_init = (GClassInitFunc) g_enum_class_init; |
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info->class_finalize = NULL; |
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info->class_data = const_values; |
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351 |
} |
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352 |
|
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353 |
/** |
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* g_flags_complete_type_info: |
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* @g_flags_type: the type identifier of the type being completed |
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* @info: the #GTypeInfo struct to be filled in |
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* @const_values: An array of #GFlagsValue structs for the possible |
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* enumeration values. The array is terminated by a struct with all |
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* members being 0. |
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* |
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* This function is meant to be called from the complete_type_info() |
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* function of a #GTypePlugin implementation, see the example for |
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* g_enum_complete_type_info() above. |
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*/ |
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365 |
EXPORT_C void |
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g_flags_complete_type_info (GType g_flags_type, |
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GTypeInfo *info, |
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const GFlagsValue *const_values) |
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369 |
{ |
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g_return_if_fail (G_TYPE_IS_FLAGS (g_flags_type)); |
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g_return_if_fail (info != NULL); |
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g_return_if_fail (const_values != NULL); |
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373 |
|
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info->class_size = sizeof (GFlagsClass); |
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info->base_init = NULL; |
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info->base_finalize = NULL; |
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info->class_init = (GClassInitFunc) g_flags_class_init; |
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info->class_finalize = NULL; |
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info->class_data = const_values; |
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} |
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381 |
|
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382 |
static void |
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g_enum_class_init (GEnumClass *class, |
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gpointer class_data) |
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385 |
{ |
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g_return_if_fail (G_IS_ENUM_CLASS (class)); |
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387 |
|
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class->minimum = 0; |
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class->maximum = 0; |
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class->n_values = 0; |
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class->values = class_data; |
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392 |
|
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if (class->values) |
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394 |
{ |
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GEnumValue *values; |
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396 |
|
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class->minimum = class->values->value; |
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class->maximum = class->values->value; |
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for (values = class->values; values->value_name; values++) |
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400 |
{ |
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class->minimum = MIN (class->minimum, values->value); |
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class->maximum = MAX (class->maximum, values->value); |
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class->n_values++; |
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404 |
} |
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405 |
} |
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406 |
} |
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407 |
|
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408 |
static void |
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409 |
g_flags_class_init (GFlagsClass *class, |
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410 |
gpointer class_data) |
47c74d1534e1
Revision: 201011
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parents:
diff
changeset
|
411 |
{ |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
412 |
g_return_if_fail (G_IS_FLAGS_CLASS (class)); |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
413 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
414 |
class->mask = 0; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
415 |
class->n_values = 0; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
416 |
class->values = class_data; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
417 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
418 |
if (class->values) |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
419 |
{ |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
420 |
GFlagsValue *values; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
421 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
422 |
for (values = class->values; values->value_name; values++) |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
423 |
{ |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
424 |
class->mask |= values->value; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
425 |
class->n_values++; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
426 |
} |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
427 |
} |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
428 |
} |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
429 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
430 |
/** |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
431 |
* g_enum_get_value_by_name: |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
432 |
* @enum_class: a #GEnumClass |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
433 |
* @name: the name to look up |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
434 |
* |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
435 |
* Looks up a #GEnumValue by name. |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
436 |
* |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
437 |
* Returns: the #GEnumValue with name @name, or %NULL if the |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
438 |
* enumeration doesn't have a member with that name |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
439 |
*/ |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
440 |
EXPORT_C GEnumValue* |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
441 |
g_enum_get_value_by_name (GEnumClass *enum_class, |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
442 |
const gchar *name) |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
443 |
{ |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
444 |
g_return_val_if_fail (G_IS_ENUM_CLASS (enum_class), NULL); |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
445 |
g_return_val_if_fail (name != NULL, NULL); |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
446 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
447 |
if (enum_class->n_values) |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
448 |
{ |
47c74d1534e1
Revision: 201011
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parents:
diff
changeset
|
449 |
GEnumValue *enum_value; |
47c74d1534e1
Revision: 201011
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parents:
diff
changeset
|
450 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
451 |
for (enum_value = enum_class->values; enum_value->value_name; enum_value++) |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
452 |
if (strcmp (name, enum_value->value_name) == 0) |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
453 |
return enum_value; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
454 |
} |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
455 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
456 |
return NULL; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
457 |
} |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
458 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
459 |
/** |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
460 |
* g_flags_get_value_by_name: |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
461 |
* @flags_class: a #GFlagsClass |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
462 |
* @name: the name to look up |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
463 |
* |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
464 |
* Looks up a #GFlagsValue by name. |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
465 |
* |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
466 |
* Returns: the #GFlagsValue with name @name, or %NULL if there is no |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
467 |
* flag with that name |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
468 |
*/ |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
469 |
EXPORT_C GFlagsValue* |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
470 |
g_flags_get_value_by_name (GFlagsClass *flags_class, |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
471 |
const gchar *name) |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
472 |
{ |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
473 |
g_return_val_if_fail (G_IS_FLAGS_CLASS (flags_class), NULL); |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
474 |
g_return_val_if_fail (name != NULL, NULL); |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
475 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
476 |
if (flags_class->n_values) |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
477 |
{ |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
478 |
GFlagsValue *flags_value; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
479 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
480 |
for (flags_value = flags_class->values; flags_value->value_name; flags_value++) |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
481 |
if (strcmp (name, flags_value->value_name) == 0) |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
482 |
return flags_value; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
483 |
} |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
484 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
485 |
return NULL; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
486 |
} |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
487 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
488 |
/** |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
489 |
* g_enum_get_value_by_nick: |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
490 |
* @enum_class: a #GEnumClass |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
491 |
* @nick: the nickname to look up |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
492 |
* |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
493 |
* Looks up a #GEnumValue by nickname. |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
494 |
* |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
495 |
* Returns: the #GEnumValue with nickname @nick, or %NULL if the |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
496 |
* enumeration doesn't have a member with that nickname |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
497 |
*/ |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
498 |
EXPORT_C GEnumValue* |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
499 |
g_enum_get_value_by_nick (GEnumClass *enum_class, |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
500 |
const gchar *nick) |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
501 |
{ |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
502 |
g_return_val_if_fail (G_IS_ENUM_CLASS (enum_class), NULL); |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
503 |
g_return_val_if_fail (nick != NULL, NULL); |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
504 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
505 |
if (enum_class->n_values) |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
506 |
{ |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
507 |
GEnumValue *enum_value; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
508 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
509 |
for (enum_value = enum_class->values; enum_value->value_name; enum_value++) |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
510 |
if (enum_value->value_nick && strcmp (nick, enum_value->value_nick) == 0) |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
511 |
return enum_value; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
512 |
} |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
513 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
514 |
return NULL; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
515 |
} |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
516 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
517 |
/** |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
518 |
* g_flags_get_value_by_nick: |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
519 |
* @flags_class: a #GFlagsClass |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
520 |
* @nick: the nickname to look up |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
521 |
* |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
522 |
* Looks up a #GFlagsValue by nickname. |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
523 |
* |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
524 |
* Returns: the #GFlagsValue with nickname @nick, or %NULL if there is |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
525 |
* no flag with that nickname |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
526 |
*/ |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
527 |
EXPORT_C GFlagsValue* |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
528 |
g_flags_get_value_by_nick (GFlagsClass *flags_class, |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
529 |
const gchar *nick) |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
530 |
{ |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
531 |
g_return_val_if_fail (G_IS_FLAGS_CLASS (flags_class), NULL); |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
532 |
g_return_val_if_fail (nick != NULL, NULL); |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
533 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
534 |
if (flags_class->n_values) |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
535 |
{ |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
536 |
GFlagsValue *flags_value; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
537 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
538 |
for (flags_value = flags_class->values; flags_value->value_nick; flags_value++) |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
539 |
if (flags_value->value_nick && strcmp (nick, flags_value->value_nick) == 0) |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
540 |
return flags_value; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
541 |
} |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
542 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
543 |
return NULL; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
544 |
} |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
545 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
546 |
/** |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
547 |
* g_enum_get_value: |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
548 |
* @enum_class: a #GEnumClass |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
549 |
* @value: the value to look up |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
550 |
* |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
551 |
* Returns the #GEnumValue for a value. |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
552 |
* |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
553 |
* Returns: the #GEnumValue for @value, or %NULL if @value is not a |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
554 |
* member of the enumeration |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
555 |
*/ |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
556 |
EXPORT_C GEnumValue* |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
557 |
g_enum_get_value (GEnumClass *enum_class, |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
558 |
gint value) |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
559 |
{ |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
560 |
g_return_val_if_fail (G_IS_ENUM_CLASS (enum_class), NULL); |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
561 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
562 |
if (enum_class->n_values) |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
563 |
{ |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
564 |
GEnumValue *enum_value; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
565 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
566 |
for (enum_value = enum_class->values; enum_value->value_name; enum_value++) |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
567 |
if (enum_value->value == value) |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
568 |
return enum_value; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
569 |
} |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
570 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
571 |
return NULL; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
572 |
} |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
573 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
574 |
/** |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
575 |
* g_flags_get_first_value: |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
576 |
* @flags_class: a #GFlagsClass |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
577 |
* @value: the value |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
578 |
* |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
579 |
* Returns the first #GFlagsValue which is set in @value. |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
580 |
* |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
581 |
* Returns: the first #GFlagsValue which is set in @value, or %NULL if |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
582 |
* none is set |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
583 |
*/ |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
584 |
EXPORT_C GFlagsValue* |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
585 |
g_flags_get_first_value (GFlagsClass *flags_class, |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
586 |
guint value) |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
587 |
{ |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
588 |
g_return_val_if_fail (G_IS_FLAGS_CLASS (flags_class), NULL); |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
589 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
590 |
if (flags_class->n_values) |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
591 |
{ |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
592 |
GFlagsValue *flags_value; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
593 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
594 |
if (value == 0) |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
595 |
{ |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
596 |
for (flags_value = flags_class->values; flags_value->value_name; flags_value++) |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
597 |
if (flags_value->value == 0) |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
598 |
return flags_value; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
599 |
} |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
600 |
else |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
601 |
{ |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
602 |
for (flags_value = flags_class->values; flags_value->value_name; flags_value++) |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
603 |
if (flags_value->value != 0 && (flags_value->value & value) == flags_value->value) |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
604 |
return flags_value; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
605 |
} |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
606 |
} |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
607 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
608 |
return NULL; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
609 |
} |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
610 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
611 |
/** |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
612 |
* g_value_set_enum: |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
613 |
* @value: a valid #GValue whose type is derived from %G_TYPE_ENUM |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
614 |
* @v_enum: enum value to be set |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
615 |
* |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
616 |
* Set the contents of a %G_TYPE_ENUM #GValue to @v_enum. |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
617 |
*/ |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
618 |
EXPORT_C void |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
619 |
g_value_set_enum (GValue *value, |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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620 |
gint v_enum) |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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changeset
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621 |
{ |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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g_return_if_fail (G_VALUE_HOLDS_ENUM (value)); |
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Revision: 201011
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|
623 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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624 |
value->data[0].v_long = v_enum; |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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625 |
} |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
626 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
627 |
/** |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
628 |
* g_value_get_enum: |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
629 |
* @value: a valid #GValue whose type is derived from %G_TYPE_ENUM |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
630 |
* |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
631 |
* Get the contents of a %G_TYPE_ENUM #GValue. |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
632 |
* |
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Revision: 201011
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parents:
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633 |
* Returns: enum contents of @value |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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634 |
*/ |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
635 |
EXPORT_C gint |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
636 |
g_value_get_enum (const GValue *value) |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
637 |
{ |
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Revision: 201011
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638 |
g_return_val_if_fail (G_VALUE_HOLDS_ENUM (value), 0); |
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Revision: 201011
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parents:
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|
639 |
|
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Revision: 201011
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return value->data[0].v_long; |
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Revision: 201011
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parents:
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641 |
} |
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|
642 |
|
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Revision: 201011
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parents:
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|
643 |
/** |
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Revision: 201011
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parents:
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644 |
* g_value_set_flags: |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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645 |
* @value: a valid #GValue whose type is derived from %G_TYPE_FLAGS |
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Revision: 201011
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* @v_flags: flags value to be set |
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|
647 |
* |
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Revision: 201011
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648 |
* Set the contents of a %G_TYPE_FLAGS #GValue to @v_flags. |
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649 |
*/ |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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650 |
EXPORT_C void |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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651 |
g_value_set_flags (GValue *value, |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
652 |
guint v_flags) |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
653 |
{ |
47c74d1534e1
Revision: 201011
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parents:
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|
654 |
g_return_if_fail (G_VALUE_HOLDS_FLAGS (value)); |
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Revision: 201011
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parents:
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|
655 |
|
47c74d1534e1
Revision: 201011
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|
656 |
value->data[0].v_ulong = v_flags; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
657 |
} |
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Revision: 201011
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|
658 |
|
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Revision: 201011
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parents:
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|
659 |
/** |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
660 |
* g_value_get_flags: |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
661 |
* @value: a valid #GValue whose type is derived from %G_TYPE_FLAGS |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
662 |
* |
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Revision: 201011
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parents:
diff
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|
663 |
* Get the contents of a %G_TYPE_FLAGS #GValue. |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
664 |
* |
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Revision: 201011
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parents:
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|
665 |
* Returns: flags contents of @value |
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Revision: 201011
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parents:
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|
666 |
*/ |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
667 |
EXPORT_C guint |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
668 |
g_value_get_flags (const GValue *value) |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
669 |
{ |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
670 |
g_return_val_if_fail (G_VALUE_HOLDS_FLAGS (value), 0); |
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Revision: 201011
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parents:
diff
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|
671 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
672 |
return value->data[0].v_ulong; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
673 |
} |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
674 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
675 |
#define __G_ENUMS_C__ |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
676 |
#include "gobjectaliasdef.c" |