pidgin/pidgin

Use G_DECLARE_DERIVABLE_TYPE for PurpleConversation and additional cleanups

2021-04-16, Gary Kramlich
f1b7c03f6cc7
Use G_DECLARE_DERIVABLE_TYPE for PurpleConversation and additional cleanups

The setters for PurpleConversation are kind of crappy because of the
conversation cache in the purple_conversations api, which we'll address at a
later time.

Testing Done:
Compiled and ran locally, parted a chat and just signed out to verify no new issues.

Reviewed at https://reviews.imfreedom.org/r/613/
/*
* Pidgin - Internet Messenger
* Copyright (C) Pidgin Developers <devel@pidgin.im>
*
* Pidgin 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 <glib/gi18n-lib.h>
#include "pidgin/pidgincredentialproviderstore.h"
struct _PidginCredentialProviderStore {
GtkListStore parent;
};
/******************************************************************************
* Helpers
*****************************************************************************/
static void
pidgin_credential_provider_store_add(PidginCredentialProviderStore *store,
PurpleCredentialProvider *provider)
{
GtkTreeIter iter;
gchar *markup = NULL;
const gchar *id = NULL, *name = NULL, *description = NULL;
id = purple_credential_provider_get_id(provider);
name = purple_credential_provider_get_name(provider);
description = purple_credential_provider_get_description(provider);
markup = g_strdup_printf("<b>%s</b>\n%s", name, description);
gtk_list_store_append(GTK_LIST_STORE(store), &iter);
gtk_list_store_set(
GTK_LIST_STORE(store),
&iter,
PIDGIN_CREDENTIAL_PROVIDER_STORE_COLUMN_ID, id,
PIDGIN_CREDENTIAL_PROVIDER_STORE_COLUMN_MARKUP, markup,
-1
);
g_free(markup);
}
static void
pidgin_credential_provider_store_add_helper(PurpleCredentialProvider *provider,
gpointer data)
{
pidgin_credential_provider_store_add(PIDGIN_CREDENTIAL_PROVIDER_STORE(data),
provider);
}
static void
pidgin_credential_provider_store_add_providers(PidginCredentialProviderStore *store)
{
PurpleCredentialManager *manager = NULL;
manager = purple_credential_manager_get_default();
purple_credential_manager_foreach_provider(manager,
pidgin_credential_provider_store_add_helper,
store);
}
static void
pidgin_credential_provider_store_remove(PidginCredentialProviderStore *store,
PurpleCredentialProvider *provider)
{
GtkTreeIter iter;
const gchar *id = NULL;
id = purple_credential_provider_get_id(provider);
if(gtk_tree_model_get_iter_first(GTK_TREE_MODEL(store), &iter) == FALSE) {
purple_debug_warning("credential-provider-store",
"asked to remove provider %s but the store is "
"empty",
id);
return;
}
/* walk through the store and look for the provider to remove */
do {
gchar *found = NULL;
gtk_tree_model_get(
GTK_TREE_MODEL(store),
&iter,
PIDGIN_CREDENTIAL_PROVIDER_STORE_COLUMN_ID, &found,
-1
);
if(purple_strequal(found, id)) {
g_free(found);
gtk_list_store_remove(GTK_LIST_STORE(store), &iter);
return;
}
g_free(found);
} while(gtk_tree_model_iter_next(GTK_TREE_MODEL(store), &iter));
}
/******************************************************************************
* Callbacks
*****************************************************************************/
static void
purple_credential_provider_store_registered_cb(PurpleCredentialManager *manager,
PurpleCredentialProvider *provider,
gpointer data)
{
pidgin_credential_provider_store_add(PIDGIN_CREDENTIAL_PROVIDER_STORE(data),
provider);
}
static void
purple_credential_provider_store_unregistered_cb(PurpleCredentialManager *manager,
PurpleCredentialProvider *provider,
gpointer data)
{
pidgin_credential_provider_store_remove(PIDGIN_CREDENTIAL_PROVIDER_STORE(data),
provider);
}
/******************************************************************************
* GObject Implementation
*****************************************************************************/
G_DEFINE_TYPE(PidginCredentialProviderStore, pidgin_credential_provider_store, GTK_TYPE_LIST_STORE)
static void
pidgin_credential_provider_store_init(PidginCredentialProviderStore *store) {
PurpleCredentialManager *manager = NULL;
GType types[PIDGIN_CREDENTIAL_PROVIDER_STORE_N_COLUMNS] = {
G_TYPE_STRING,
G_TYPE_STRING,
};
gtk_list_store_set_column_types(
GTK_LIST_STORE(store),
PIDGIN_CREDENTIAL_PROVIDER_STORE_N_COLUMNS,
types
);
/* add the known providers */
pidgin_credential_provider_store_add_providers(store);
manager = purple_credential_manager_get_default();
g_signal_connect_object(G_OBJECT(manager), "provider-registered",
G_CALLBACK(purple_credential_provider_store_registered_cb),
store, 0);
g_signal_connect_object(G_OBJECT(manager), "provider-unregistered",
G_CALLBACK(purple_credential_provider_store_unregistered_cb),
store, 0);
}
static void
pidgin_credential_provider_store_class_init(PidginCredentialProviderStoreClass *klass) {
}
/******************************************************************************
* API
*****************************************************************************/
GtkListStore *
pidgin_credential_provider_store_new(void) {
return GTK_LIST_STORE(g_object_new(PIDGIN_TYPE_CREDENTIAL_PROVIDER_STORE,
NULL));
}