pidgin/pidgin

Use the new status api in the demo protocol plugin

14 months ago, Gary Kramlich
e795355c3165
Use the new status api in the demo protocol plugin

We had to add the new properties to the compatibility layer in
PurpleContactManager but everything seems to be fine.

Testing Done:
Connected a demo account and verified the display was right in the contact list. Note, we don't currently display the primitive nor the idle time.

Reviewed at https://reviews.imfreedom.org/r/2376/
/*
* 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 "pidginpluginsmenu.h"
#include "pidginapplication.h"
#include <gplugin.h>
#include <purple.h>
struct _PidginPluginsMenu {
GMenuModel parent;
GQueue *plugins;
};
G_DEFINE_TYPE(PidginPluginsMenu, pidgin_plugins_menu, G_TYPE_MENU_MODEL)
/******************************************************************************
* Helpers
*****************************************************************************/
static void
pidgin_plugins_menu_add_item(gpointer data, gpointer user_data) {
PidginPluginsMenu *menu = user_data;
GPluginPlugin *plugin = data;
GPluginPluginInfo *info = NULL;
info = gplugin_plugin_get_info(plugin);
if(PURPLE_IS_PLUGIN_INFO(info)) {
GActionGroup *group = NULL;
group = purple_plugin_info_get_action_group(PURPLE_PLUGIN_INFO(info));
if(G_IS_ACTION_GROUP(group)) {
GApplication *application = g_application_get_default();
const gchar *prefix;
prefix = gplugin_plugin_info_get_id(info);
pidgin_application_add_action_group(PIDGIN_APPLICATION(application),
prefix, group);
g_object_unref(group);
g_queue_push_tail(menu->plugins, g_object_ref(plugin));
}
}
g_clear_object(&info);
}
static void
pidgin_plugins_menu_refresh(PidginPluginsMenu *menu) {
GPluginManager *manager = NULL;
GSList *loaded = NULL;
gint removed = 0, added = 0;
removed = g_queue_get_length(menu->plugins);
g_queue_clear_full(menu->plugins, g_object_unref);
manager = gplugin_manager_get_default();
loaded = gplugin_manager_find_plugins_with_state(manager,
GPLUGIN_PLUGIN_STATE_LOADED);
g_slist_foreach(loaded, pidgin_plugins_menu_add_item, menu);
g_slist_free_full(loaded, g_object_unref);
added = g_queue_get_length(menu->plugins);
/* Tell our listeners that our menu has changed. */
g_menu_model_items_changed(G_MENU_MODEL(menu), 0, removed, added);
}
/******************************************************************************
* Callbacks
*****************************************************************************/
static void
pidgin_plugins_menu_plugin_loaded_cb(G_GNUC_UNUSED GObject *manager,
G_GNUC_UNUSED GPluginPlugin *plugin,
gpointer data)
{
pidgin_plugins_menu_refresh(PIDGIN_PLUGINS_MENU(data));
}
static void
pidgin_plugins_menu_plugin_unloaded_cb(G_GNUC_UNUSED GObject *manager,
GPluginPlugin *plugin,
gpointer data)
{
GApplication *application = NULL;
GPluginPluginInfo *info = NULL;
const gchar *prefix;
/* Remove the action group that the plugin added. */
info = gplugin_plugin_get_info(plugin);
if(GPLUGIN_IS_PLUGIN_INFO(info)) {
prefix = gplugin_plugin_info_get_id(info);
if(prefix != NULL) {
application = g_application_get_default();
pidgin_application_add_action_group(PIDGIN_APPLICATION(application),
prefix, NULL);
}
}
/* Refresh the list */
pidgin_plugins_menu_refresh(PIDGIN_PLUGINS_MENU(data));
}
/******************************************************************************
* GMenuModel Implementation
*****************************************************************************/
static gboolean
pidgin_plugins_menu_is_mutable(G_GNUC_UNUSED GMenuModel *model) {
return TRUE;
}
static gint
pidgin_plugins_menu_get_n_items(GMenuModel *model) {
PidginPluginsMenu *menu = PIDGIN_PLUGINS_MENU(model);
return g_queue_get_length(menu->plugins);
}
static void
pidgin_plugins_menu_get_item_attributes(GMenuModel *model, gint index,
GHashTable **attributes)
{
PidginPluginsMenu *menu = PIDGIN_PLUGINS_MENU(model);
GPluginPlugin *plugin = NULL;
GPluginPluginInfo *info = NULL;
GVariant *value = NULL;
/* Create our hash table of attributes to return. */
*attributes = g_hash_table_new_full(g_str_hash, g_str_equal, NULL,
(GDestroyNotify)g_variant_unref);
/* Get the plugin the caller is interested in. */
plugin = g_queue_peek_nth(menu->plugins, index);
if(plugin == NULL) {
return;
}
/* Grab the plugin info and set the label attribute to the name of the
* plugin and set the action name space to the plugin's id.
*/
info = gplugin_plugin_get_info(plugin);
value = g_variant_new_string(gplugin_plugin_info_get_name(info));
g_hash_table_insert(*attributes, G_MENU_ATTRIBUTE_LABEL,
g_variant_ref_sink(value));
g_object_unref(info);
}
static void
pidgin_plugins_menu_get_item_links(GMenuModel *model, gint index,
GHashTable **links)
{
PidginPluginsMenu *menu = PIDGIN_PLUGINS_MENU(model);
PurplePluginInfo *purple_info = NULL;
GPluginPlugin *plugin = NULL;
GPluginPluginInfo *info = NULL;
GMenuModel *actions_model = NULL;
*links = g_hash_table_new_full(g_str_hash, g_str_equal, NULL,
g_object_unref);
plugin = g_queue_peek_nth(menu->plugins, index);
if(!GPLUGIN_IS_PLUGIN(plugin)) {
return;
}
info = gplugin_plugin_get_info(plugin);
purple_info = PURPLE_PLUGIN_INFO(info);
/* We need to use a section for the ACTION_NAMESPACE attribute to work, so
* create a menu, and add a new section item to it with the menu from the
* plugin, then set the ACTION_NAMESPACE attribute. Finally return the menu
* as the submenu.
*/
actions_model = purple_plugin_info_get_action_menu(purple_info);
if(G_IS_MENU_MODEL(actions_model)) {
GMenu *menu = NULL;
GMenuItem *section = NULL;
menu = g_menu_new();
section = g_menu_item_new_section(NULL, actions_model);
g_menu_item_set_attribute(section, G_MENU_ATTRIBUTE_ACTION_NAMESPACE,
"s", gplugin_plugin_info_get_id(info));
g_menu_append_item(menu, section);
g_object_unref(section);
g_hash_table_insert(*links, G_MENU_LINK_SUBMENU, menu);
}
g_object_unref(info);
}
/******************************************************************************
* GObject Implementation
*****************************************************************************/
static void
pidgin_plugins_menu_finalize(GObject *obj) {
PidginPluginsMenu *menu = PIDGIN_PLUGINS_MENU(obj);
g_queue_free_full(menu->plugins, g_object_unref);
G_OBJECT_CLASS(pidgin_plugins_menu_parent_class)->finalize(obj);
}
static void
pidgin_plugins_menu_constructed(GObject *obj) {
G_OBJECT_CLASS(pidgin_plugins_menu_parent_class)->constructed(obj);
pidgin_plugins_menu_refresh(PIDGIN_PLUGINS_MENU(obj));
}
static void
pidgin_plugins_menu_init(PidginPluginsMenu *menu) {
GPluginManager *manager = NULL;
menu->plugins = g_queue_new();
/* Connect to the plugin manager's signals so we can stay up to date. */
manager = gplugin_manager_get_default();
g_signal_connect_object(manager, "loaded-plugin",
G_CALLBACK(pidgin_plugins_menu_plugin_loaded_cb),
menu, 0);
g_signal_connect_object(manager, "unloaded-plugin",
G_CALLBACK(pidgin_plugins_menu_plugin_unloaded_cb),
menu, 0);
};
static void
pidgin_plugins_menu_class_init(PidginPluginsMenuClass *klass) {
GObjectClass *obj_class = G_OBJECT_CLASS(klass);
GMenuModelClass *model_class = G_MENU_MODEL_CLASS(klass);
obj_class->finalize = pidgin_plugins_menu_finalize;
obj_class->constructed = pidgin_plugins_menu_constructed;
model_class->is_mutable = pidgin_plugins_menu_is_mutable;
model_class->get_n_items = pidgin_plugins_menu_get_n_items;
model_class->get_item_attributes = pidgin_plugins_menu_get_item_attributes;
model_class->get_item_links = pidgin_plugins_menu_get_item_links;
}
/******************************************************************************
* Public API
*****************************************************************************/
GMenuModel *
pidgin_plugins_menu_new(void) {
return g_object_new(PIDGIN_TYPE_PLUGINS_MENU, NULL);
}