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/*
 * Purple - Internet Messaging Library
 * Copyright (C) Pidgin Developers <devel@pidgin.im>
 *
 * Purple is the legal property of its developers, whose names are too numerous
 * to list here. Please refer to the COPYRIGHT file distributed with this
 * source distribution.
 *
 * This library is free software; you can redistribute it and/or modify it
 * under the terms of the GNU 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 General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this library; if not, see <https://www.gnu.org/licenses/>.
 */

#if !defined(PURPLE_GLOBAL_HEADER_INSIDE) && !defined(PURPLE_COMPILATION)
# error "only <purple.h> may be included directly"
#endif

#ifndef PURPLE_ACCOUNT_OPTION_H
#define PURPLE_ACCOUNT_OPTION_H

#include <glib.h>
#include <glib-object.h>

#include "prefs.h"
#include "purpleversion.h"

#define PURPLE_TYPE_ACCOUNT_OPTION (purple_account_option_get_type())

/**
 * PurpleAccountOption:
 *
 * An option for an account.
 *
 * This is set by protocols, and appears in the account settings
 * dialogs.
 *
 * Since: 2.0
 */
typedef struct _PurpleAccountOption		PurpleAccountOption;

G_BEGIN_DECLS

PURPLE_AVAILABLE_IN_ALL
GType purple_account_option_get_type(void);

/**
 * purple_account_option_new:
 * @type:      The type of option.
 * @text:      The text of the option.
 * @pref_name: The account preference name for the option.
 *
 * Creates a new account option. If you know what @type will be in advance,
 * consider using [ctor@Purple.AccountOption.bool_new],
 * [ctor@Purple.AccountOption.int_new], [ctor@Purple.AccountOption.string_new]
 * or [ctor@Purple.AccountOption.list_new] (as appropriate) instead.
 *
 * Returns: The account option.
 *
 * Since: 2.0
 */
PURPLE_AVAILABLE_IN_ALL
PurpleAccountOption *purple_account_option_new(PurplePrefType type, const char *text, const char *pref_name);

/**
 * purple_account_option_copy:
 * @option: The option to copy.
 *
 * Creates a newly allocated copy of @option.
 *
 * Returns: (transfer full): A new copy of @option.
 *
 * Since: 3.0
 */
PURPLE_AVAILABLE_IN_3_0
PurpleAccountOption *purple_account_option_copy(PurpleAccountOption *option);

/**
 * purple_account_option_bool_new:
 * @text:          The text of the option.
 * @pref_name:     The account preference name for the option.
 * @default_value: The default value.
 *
 * Creates a new boolean account option.
 *
 * Returns: The account option.
 *
 * Since: 2.0
 */
PURPLE_AVAILABLE_IN_ALL
PurpleAccountOption *purple_account_option_bool_new(const char *text, const char *pref_name, gboolean default_value);

/**
 * purple_account_option_int_new:
 * @text:          The text of the option.
 * @pref_name:     The account preference name for the option.
 * @default_value: The default value.
 *
 * Creates a new integer account option.
 *
 * Returns: The account option.
 *
 * Since: 2.0
 */
PURPLE_AVAILABLE_IN_ALL
PurpleAccountOption *purple_account_option_int_new(const char *text, const char *pref_name, int default_value);

/**
 * purple_account_option_string_new:
 * @text:          The text of the option.
 * @pref_name:     The account preference name for the option.
 * @default_value: The default value.
 *
 * Creates a new string account option.
 *
 * Returns: The account option.
 *
 * Since: 2.0
 */
PURPLE_AVAILABLE_IN_ALL
PurpleAccountOption *purple_account_option_string_new(const char *text, const char *pref_name, const char *default_value);

/**
 * purple_account_option_list_new:
 * @text:      The text of the option.
 * @pref_name: The account preference name for the option.
 * @list: (element-type PurpleKeyValuePair) (transfer full): The key, value list.
 *
 * Creates a new list account option.
 *
 * The list passed will be owned by the account option, and the
 * strings inside will be freed automatically.
 *
 * The list is a list of #PurpleKeyValuePair items. The key is the label that
 * should be displayed to the user, and the <type>(const char *)</type> value is
 * the internal ID that should be passed to purple_account_set_string() to
 * choose that value.
 *
 * Returns: The account option.
 *
 * Since: 2.0
 */
PURPLE_AVAILABLE_IN_ALL
PurpleAccountOption *purple_account_option_list_new(const char *text, const char *pref_name, GList *list);

/**
 * purple_account_option_destroy:
 * @option: The option to destroy.
 *
 * Destroys an account option.
 *
 * Since: 2.0
 */
PURPLE_AVAILABLE_IN_ALL
void purple_account_option_destroy(PurpleAccountOption *option);

/**
 * purple_account_option_set_default_bool:
 * @option: The account option.
 * @value:  The default boolean value.
 *
 * Sets the default boolean value for an account option.
 *
 * Since: 2.0
 */
PURPLE_AVAILABLE_IN_ALL
void purple_account_option_set_default_bool(PurpleAccountOption *option, gboolean value);

/**
 * purple_account_option_set_default_int:
 * @option: The account option.
 * @value:  The default integer value.
 *
 * Sets the default integer value for an account option.
 *
 * Since: 2.0
 */
PURPLE_AVAILABLE_IN_ALL
void purple_account_option_set_default_int(PurpleAccountOption *option, int value);

/**
 * purple_account_option_set_default_string:
 * @option: The account option.
 * @value:  The default string value.
 *
 * Sets the default string value for an account option.
 *
 * Since: 2.0
 */
PURPLE_AVAILABLE_IN_ALL
void purple_account_option_set_default_string(PurpleAccountOption *option, const char *value);

/**
 * purple_account_option_string_set_masked:
 * @option: The account option.
 * @masked: The masking.
 *
 * Sets the masking for an account option. Setting this to %TRUE acts
 * as a hint to the UI that the option's value should be obscured from
 * view, like a password.
 *
 * Since: 3.0
 */
PURPLE_AVAILABLE_IN_3_0
void purple_account_option_string_set_masked(PurpleAccountOption *option, gboolean masked);

/**
 * purple_account_option_string_set_hints:
 * @option: The account option.
 * @hints: (element-type utf8) (transfer full): The list of hints, stored as strings.
 *
 * Sets the hint list for an account option.
 *
 * The list passed will be owned by the account option, and the
 * strings inside will be freed automatically.
 *
 * Since: 3.0
 */
PURPLE_AVAILABLE_IN_3_0
void purple_account_option_string_set_hints(PurpleAccountOption *option, GSList *hints);

/**
 * purple_account_option_set_list:
 * @option: The account option.
 * @values: (element-type PurpleKeyValuePair) (transfer full): The default list
 *          value.
 *
 * Sets the list values for an account option.
 *
 * The list passed will be owned by the account option, and the
 * strings inside will be freed automatically.
 *
 * The list is in key, value pairs. The key is the ID stored and used
 * internally, and the value is the label displayed.
 *
 * Since: 2.0
 */
PURPLE_AVAILABLE_IN_ALL
void purple_account_option_set_list(PurpleAccountOption *option, GList *values);

/**
 * purple_account_option_add_list_item:
 * @option: The account option.
 * @key:    The key.
 * @value:  The value.
 *
 * Adds an item to a list account option.
 *
 * Since: 2.0
 */
PURPLE_AVAILABLE_IN_ALL
void purple_account_option_add_list_item(PurpleAccountOption *option, const char *key, const char *value);

/**
 * purple_account_option_get_pref_type:
 * @option: The account option.
 *
 * Returns the specified account option's type.
 *
 * Returns: The account option's type.
 *
 * Since: 3.0
 */
PURPLE_AVAILABLE_IN_3_0
PurplePrefType purple_account_option_get_pref_type(const PurpleAccountOption *option);

/**
 * purple_account_option_get_text:
 * @option: The account option.
 *
 * Returns the text for an account option.
 *
 * Returns: The account option's text.
 *
 * Since: 2.0
 */
PURPLE_AVAILABLE_IN_ALL
const char *purple_account_option_get_text(const PurpleAccountOption *option);

/**
 * purple_account_option_get_setting:
 * @option: The account option.
 *
 * Returns the name of an account option. This corresponds to the %pref_name
 * parameter supplied to [ctor@Purple.AccountOption.new] or one of the
 * type-specific constructors.
 *
 * Returns: The option's name.
 *
 * Since: 2.0
 */
PURPLE_AVAILABLE_IN_ALL
const char *purple_account_option_get_setting(const PurpleAccountOption *option);

/**
 * purple_account_option_get_default_bool:
 * @option: The account option.
 *
 * Returns the default boolean value for an account option.
 *
 * Returns: The default boolean value.
 *
 * Since: 2.0
 */
PURPLE_AVAILABLE_IN_ALL
gboolean purple_account_option_get_default_bool(const PurpleAccountOption *option);

/**
 * purple_account_option_get_default_int:
 * @option: The account option.
 *
 * Returns the default integer value for an account option.
 *
 * Returns: The default integer value.
 *
 * Since: 2.0
 */
PURPLE_AVAILABLE_IN_ALL
int purple_account_option_get_default_int(const PurpleAccountOption *option);

/**
 * purple_account_option_get_default_string:
 * @option: The account option.
 *
 * Returns the default string value for an account option.
 *
 * Returns: The default string value.
 *
 * Since: 2.0
 */
PURPLE_AVAILABLE_IN_ALL
const char *purple_account_option_get_default_string(const PurpleAccountOption *option);

/**
 * purple_account_option_get_default_list_value:
 * @option: The account option.
 *
 * Returns the default string value for a list account option.
 *
 * Returns: The default list string value.
 *
 * Since: 2.0
 */
PURPLE_AVAILABLE_IN_ALL
const char *purple_account_option_get_default_list_value(const PurpleAccountOption *option);

/**
 * purple_account_option_string_get_masked:
 * @option: The account option.
 *
 * Returns whether an option's value should be masked from view, like a
 * password.  If so, the UI might display each character of the option
 * as a '*' (for example).
 *
 * Returns: %TRUE if the option's value should be obscured.
 *
 * Since: 3.0
 */
PURPLE_AVAILABLE_IN_3_0
gboolean purple_account_option_string_get_masked(const PurpleAccountOption *option);

/**
 * purple_account_option_string_get_hints:
 * @option: The account option.
 *
 * Returns the list of hints for an account option.
 *
 * Returns: (element-type utf8) (transfer none): A list of hints.
 *
 * Since: 3.0
 */
PURPLE_AVAILABLE_IN_3_0
const GSList *purple_account_option_string_get_hints(const PurpleAccountOption *option);

/**
 * purple_account_option_get_list:
 * @option: The account option.
 *
 * Returns the list values for an account option.
 *
 * Returns: (element-type PurpleKeyValuePair) (transfer none): A list of
 *          #PurpleKeyValuePair, mapping the human-readable description of the
 *          value to the <type>(const char *)</type> that should be passed to
 *          purple_account_set_string() to set the option.
 *
 * Since: 2.0
 */
PURPLE_AVAILABLE_IN_ALL
GList *purple_account_option_get_list(const PurpleAccountOption *option);

G_END_DECLS

#endif /* PURPLE_ACCOUNT_OPTION_H */