pidgin/pidgin

Remove unused pref widget helpers

14 months ago, Elliott Sales de Andrade
82dbf36ac6db
Remove unused pref widget helpers

They are no longer used now that the plugin prefs are gone and other main prefs stopped using them.

Note, there are a couple references in the disabled-by-default plugins, but they need re-writing anyway.

Testing Done:
Compiled only.

Reviewed at https://reviews.imfreedom.org/r/2406/
/*
* 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 program 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 program 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 program; if not, see <https://www.gnu.org/licenses/>.
*/
#include "purpletags.h"
#include "util.h"
struct _PurpleTags {
GObject parent;
GList *tags;
};
G_DEFINE_TYPE(PurpleTags, purple_tags, G_TYPE_OBJECT)
/******************************************************************************
* GObject Implementation
*****************************************************************************/
static void
purple_tags_dispose(GObject *obj) {
PurpleTags *tags = PURPLE_TAGS(obj);
g_clear_list(&tags->tags, g_free);
G_OBJECT_CLASS(purple_tags_parent_class)->dispose(obj);
}
static void
purple_tags_init(G_GNUC_UNUSED PurpleTags *tags) {
}
static void
purple_tags_class_init(PurpleTagsClass *klass) {
GObjectClass *obj_class = G_OBJECT_CLASS(klass);
obj_class->dispose = purple_tags_dispose;
}
/******************************************************************************
* Public API
*****************************************************************************/
PurpleTags *
purple_tags_new(void) {
return g_object_new(PURPLE_TYPE_TAGS, NULL);
}
const gchar *
purple_tags_lookup(PurpleTags *tags, const gchar *name, gboolean *found) {
size_t name_len = 0;
g_return_val_if_fail(PURPLE_IS_TAGS(tags), FALSE);
g_return_val_if_fail(name != NULL, FALSE);
/* Assume we're going to find the tag, if we don't we set found to false
* before we return. This sounds silly, but it saves some additional logic
* below.
*/
if(found) {
*found = TRUE;
}
name_len = strlen(name);
for(GList *l = tags->tags; l != NULL; l = l->next) {
const gchar *tag = l->data;
if(g_str_has_prefix(tag, name)) {
const gchar *value = tag + name_len;
if(*value == '\0') {
return NULL;
} else if(*value == ':') {
return value+1;
}
}
}
/* We didn't find the tag, so set found to false if necessary. */
if(found) {
*found = FALSE;
}
return NULL;
}
const gchar *
purple_tags_get(PurpleTags *tags, const gchar *name) {
g_return_val_if_fail(PURPLE_IS_TAGS(tags), NULL);
g_return_val_if_fail(name != NULL, NULL);
return purple_tags_lookup(tags, name, NULL);
}
void
purple_tags_add(PurpleTags *tags, const gchar *tag) {
g_return_if_fail(PURPLE_IS_TAGS(tags));
g_return_if_fail(tag != NULL);
/* Remove any existing tags with this value. */
purple_tags_remove(tags, tag);
/* Add the new tag. */
tags->tags = g_list_append(tags->tags, g_strdup(tag));
}
void
purple_tags_add_with_value(PurpleTags *tags, const char *name,
const char *value)
{
char *tag = NULL;
g_return_if_fail(PURPLE_IS_TAGS(tags));
g_return_if_fail(name != NULL);
if(value != NULL) {
tag = g_strdup_printf("%s:%s", name, value);
} else {
tag = g_strdup(name);
}
purple_tags_add(tags, tag);
g_free(tag);
}
gboolean
purple_tags_remove(PurpleTags *tags, const gchar *tag) {
g_return_val_if_fail(PURPLE_IS_TAGS(tags), FALSE);
g_return_val_if_fail(tag != NULL, FALSE);
for(GList *l = tags->tags; l != NULL; l = l->next) {
gchar *etag = l->data;
if(purple_strequal(etag, tag)) {
g_free(etag);
tags->tags = g_list_delete_link(tags->tags, l);
return TRUE;
}
}
return FALSE;
}
guint
purple_tags_get_count(PurpleTags *tags) {
g_return_val_if_fail(PURPLE_IS_TAGS(tags), 0);
return g_list_length(tags->tags);
}
GList *
purple_tags_get_all(PurpleTags *tags) {
g_return_val_if_fail(PURPLE_IS_TAGS(tags), NULL);
return tags->tags;
}
gchar *
purple_tags_to_string(PurpleTags *tags, const gchar *separator) {
GString *value = NULL;
g_return_val_if_fail(PURPLE_IS_TAGS(tags), NULL);
value = g_string_new("");
for(GList *l = tags->tags; l != NULL; l = l->next) {
const gchar *tag = l->data;
g_string_append(value, tag);
if(separator != NULL && l->next != NULL) {
g_string_append(value, separator);
}
}
return g_string_free(value, FALSE);
}
void
purple_tag_parse(const char *tag, char **name, char **value) {
const char *colon = NULL;
g_return_if_fail(tag != NULL);
colon = g_strstr_len(tag, -1, ":");
if(colon == NULL) {
if(name != NULL) {
*name = g_strdup(tag);
}
if(value != NULL) {
*value = NULL;
}
} else {
if(name != NULL) {
*name = g_strndup(tag, colon - tag);
}
if(value != NULL) {
*value = g_strdup(colon + 1);
}
}
}