qulogic/pidgin

Remove all of the existing status widgets

6 months ago, Gary Kramlich
c73c0cf2b554
Remove all of the existing status widgets

None of these work with the new presence system and were going to be removed
sooner or later. I'm opting for sooner as many of them have deprecation
warnings that make the build output difficult to read.

Testing Done:
Ran `ninja turtles` and ran pidgin3 without issues.

Reviewed at https://reviews.imfreedom.org/r/2809/
/*
* 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/>.
*/
#define G_SETTINGS_ENABLE_BACKEND
#include <gio/gsettingsbackend.h>
#include "purplepresencemanager.h"
#include "purplepresencemanagerprivate.h"
#include "core.h"
#include "purplesavedpresenceprivate.h"
#include "purpleui.h"
#include "util.h"
#define MANAGER_SCHEMA_ID "im.pidgin.Purple.PresenceManager"
#define PRESENCE_SCHEMA_ID "im.pidgin.Purple.SavedPresence"
#define MANAGER_PATH "/purple/presence-manager"
enum {
PROP_0,
PROP_FILENAME,
PROP_ACTIVE,
N_PROPERTIES,
};
static GParamSpec *properties[N_PROPERTIES] = {NULL, };
enum {
SIG_ADDED,
SIG_REMOVED,
N_SIGNALS,
};
static guint signals[N_SIGNALS] = {0, };
struct _PurplePresenceManager {
GObject parent;
char *filename;
GSettingsBackend *backend;
GSettings *settings;
PurpleSavedPresence *active;
GPtrArray *presences;
};
static PurplePresenceManager *default_manager = NULL;
/******************************************************************************
* Helpers
*****************************************************************************/
static inline char *
purple_presence_manager_path_for_presence(const char *id) {
return g_strdup_printf("%s/presences/%s/", MANAGER_PATH, id);
}
static gboolean
purple_presence_manager_id_equal(gconstpointer a, gconstpointer b) {
PurpleSavedPresence *presence_a = PURPLE_SAVED_PRESENCE((gpointer)a);
PurpleSavedPresence *presence_b = PURPLE_SAVED_PRESENCE((gpointer)b);
const char *id_a = NULL;
const char *id_b = NULL;
id_a = purple_saved_presence_get_id(presence_a);
id_b = purple_saved_presence_get_id(presence_b);
return purple_strequal(id_a, id_b);
}
static PurpleSavedPresence *
purple_presence_manager_find_with_id(PurplePresenceManager *manager,
const char *id, guint *_index)
{
PurpleSavedPresence *needle = NULL;
PurpleSavedPresence *ret = NULL;
gboolean found = FALSE;
guint index = 0;
g_return_val_if_fail(PURPLE_IS_PRESENCE_MANAGER(manager), NULL);
g_return_val_if_fail(!purple_strempty(id), NULL);
needle = g_object_new(PURPLE_TYPE_SAVED_PRESENCE, "id", id, NULL);
found = g_ptr_array_find_with_equal_func(manager->presences, needle,
purple_presence_manager_id_equal,
&index);
if(found) {
ret = g_ptr_array_index(manager->presences, index);
if(_index) {
*_index = index;
}
}
g_clear_object(&needle);
return ret;
}
static void
purple_presence_manager_update_presences_setting(PurplePresenceManager *manager)
{
GStrvBuilder *builder = NULL;
GStrv presences = NULL;
builder = g_strv_builder_new();
for(guint i = 0; i < manager->presences->len; i++) {
PurpleSavedPresence *presence = NULL;
const char *id = NULL;
presence = g_ptr_array_index(manager->presences, i);
id = purple_saved_presence_get_id(presence);
g_strv_builder_add(builder, id);
}
presences = g_strv_builder_end(builder);
g_settings_set_strv(manager->settings, "presences",
(const char * const *)presences);
g_strfreev(presences);
g_strv_builder_unref(builder);
}
static inline void
purple_presence_manager_add(PurplePresenceManager *manager,
PurpleSavedPresence *presence)
{
g_return_if_fail(PURPLE_IS_PRESENCE_MANAGER(manager));
g_return_if_fail(PURPLE_IS_SAVED_PRESENCE(presence));
g_ptr_array_add(manager->presences, g_object_ref(presence));
purple_presence_manager_update_presences_setting(manager);
g_signal_emit(manager, signals[SIG_ADDED], 0, presence);
g_list_model_items_changed(G_LIST_MODEL(manager),
manager->presences->len - 1, 0, 1);
}
static void
purple_presence_manager_set_filename(PurplePresenceManager *manager,
const char *filename)
{
g_return_if_fail(PURPLE_IS_PRESENCE_MANAGER(manager));
if(!purple_strequal(filename, manager->filename)) {
g_free(manager->filename);
manager->filename = g_strdup(filename);
g_object_notify_by_pspec(G_OBJECT(manager), properties[PROP_FILENAME]);
}
}
static void
purple_presence_manager_load_saved_presences(PurplePresenceManager *manager) {
GStrv ids = NULL;
ids = g_settings_get_strv(manager->settings, "presences");
for(int i = 0; ids[i] != NULL; i++) {
PurpleSavedPresence *presence = NULL;
GSettings *settings = NULL;
char *path = NULL;
path = purple_presence_manager_path_for_presence(ids[i]);
settings = g_settings_new_with_backend_and_path(PRESENCE_SCHEMA_ID,
manager->backend,
path);
g_clear_pointer(&path, g_free);
presence = g_object_new(
PURPLE_TYPE_SAVED_PRESENCE,
"id", ids[i],
"settings", settings,
NULL);
purple_presence_manager_add(manager, presence);
g_clear_object(&presence);
}
g_strfreev(ids);
}
/******************************************************************************
* GListModel Implementation
*****************************************************************************/
static GType
purple_presence_manager_get_item_type(G_GNUC_UNUSED GListModel *list) {
return PURPLE_TYPE_SAVED_PRESENCE;
}
static guint
purple_presence_manager_get_n_items(GListModel *list) {
PurplePresenceManager *manager = PURPLE_PRESENCE_MANAGER(list);
return manager->presences->len;
}
static gpointer
purple_presence_manager_get_item(GListModel *list, guint position) {
PurplePresenceManager *manager = PURPLE_PRESENCE_MANAGER(list);
PurpleSavedPresence *presence = NULL;
if(position < manager->presences->len) {
presence = g_ptr_array_index(manager->presences, position);
g_object_ref(presence);
}
return presence;
}
static void
purple_presence_manager_list_model_init(GListModelInterface *iface) {
iface->get_item_type = purple_presence_manager_get_item_type;
iface->get_n_items = purple_presence_manager_get_n_items;
iface->get_item = purple_presence_manager_get_item;
}
/******************************************************************************
* GObject Implementation
*****************************************************************************/
G_DEFINE_TYPE_EXTENDED(PurplePresenceManager, purple_presence_manager,
G_TYPE_OBJECT, G_TYPE_FLAG_FINAL,
G_IMPLEMENT_INTERFACE(G_TYPE_LIST_MODEL,
purple_presence_manager_list_model_init))
static void
purple_presence_manager_constructed(GObject *obj) {
PurplePresenceManager *manager = PURPLE_PRESENCE_MANAGER(obj);
char *active_id = NULL;
G_OBJECT_CLASS(purple_presence_manager_parent_class)->constructed(obj);
if(manager->filename == NULL) {
manager->backend = g_memory_settings_backend_new();
} else {
manager->backend = g_keyfile_settings_backend_new(manager->filename,
"/", NULL);
}
manager->settings = g_settings_new_with_backend(MANAGER_SCHEMA_ID,
manager->backend);
purple_presence_manager_load_saved_presences(manager);
active_id = g_settings_get_string(manager->settings, "active");
if(!purple_strempty(active_id)) {
if(!purple_presence_manager_set_active(manager, active_id)) {
g_warning("failed to set the active saved presence to %s",
active_id);
}
}
g_clear_pointer(&active_id, g_free);
}
static void
purple_presence_manager_finalize(GObject *obj) {
PurplePresenceManager *manager = PURPLE_PRESENCE_MANAGER(obj);
g_clear_pointer(&manager->filename, g_free);
g_clear_object(&manager->active);
if(manager->presences != NULL) {
g_ptr_array_free(manager->presences, TRUE);
manager->presences = NULL;
}
g_clear_object(&manager->backend);
g_clear_object(&manager->settings);
G_OBJECT_CLASS(purple_presence_manager_parent_class)->finalize(obj);
}
static void
purple_presence_manager_get_property(GObject *obj, guint param_id,
GValue *value, GParamSpec *pspec)
{
PurplePresenceManager *manager = PURPLE_PRESENCE_MANAGER(obj);
switch(param_id) {
case PROP_FILENAME:
g_value_set_string(value,
purple_presence_manager_get_filename(manager));
break;
case PROP_ACTIVE:
g_value_set_object(value,
purple_presence_manager_get_active(manager));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(obj, param_id, pspec);
break;
}
}
static void
purple_presence_manager_set_property(GObject *obj, guint param_id,
const GValue *value, GParamSpec *pspec)
{
PurplePresenceManager *manager = PURPLE_PRESENCE_MANAGER(obj);
switch(param_id) {
case PROP_FILENAME:
purple_presence_manager_set_filename(manager,
g_value_get_string(value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(obj, param_id, pspec);
break;
}
}
static void
purple_presence_manager_init(PurplePresenceManager *manager) {
manager->presences = g_ptr_array_new_full(0,
(GDestroyNotify)g_object_unref);
}
static void
purple_presence_manager_class_init(PurplePresenceManagerClass *klass) {
GObjectClass *obj_class = G_OBJECT_CLASS(klass);
obj_class->constructed = purple_presence_manager_constructed;
obj_class->finalize = purple_presence_manager_finalize;
obj_class->get_property = purple_presence_manager_get_property;
obj_class->set_property = purple_presence_manager_set_property;
/**
* PurplePresenceManager:filename:
*
* The filename where settings should be stored. If this is %NULL settings
* will not be saved to disk.
*
* Since: 3.0.0
*/
properties[PROP_FILENAME] = g_param_spec_string(
"filename", "filename",
"The name of the file where settings should be stored.",
NULL,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
/**
* PurplePresenceManager:active-presence:
*
* The [class@SavedPresence] that is currently active.
*
* Since: 3.0.0
*/
properties[PROP_ACTIVE] = g_param_spec_object(
"active-presence", "active-presence",
"The active presence.",
PURPLE_TYPE_SAVED_PRESENCE,
G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
g_object_class_install_properties(obj_class, N_PROPERTIES, properties);
/**
* PurplePresenceManager::added:
* @self: The instance.
* @presence: The presence that was added.
*
* Emitted when a [class@SavedPresence] is successfully added to the
* manager.
*
* Since: 3.0.0
*/
signals[SIG_ADDED] = g_signal_new_class_handler(
"added",
G_OBJECT_CLASS_TYPE(klass),
G_SIGNAL_RUN_LAST,
NULL,
NULL,
NULL,
NULL,
G_TYPE_NONE,
1,
PURPLE_TYPE_SAVED_PRESENCE);
/**
* PurplePresenceManager::removed:
* @self: The instance.
* @presence: The presence that was removed.
*
* Emitted when a [class@SavedPresence] is successfully removed from the
* manager.
*
* Since: 3.0.0
*/
signals[SIG_REMOVED] = g_signal_new_class_handler(
"removed",
G_OBJECT_CLASS_TYPE(klass),
G_SIGNAL_RUN_LAST,
NULL,
NULL,
NULL,
NULL,
G_TYPE_NONE,
1,
PURPLE_TYPE_SAVED_PRESENCE);
}
/******************************************************************************
* Private API
*****************************************************************************/
void
purple_presence_manager_startup(void) {
if(default_manager == NULL) {
PurpleUi *ui = purple_core_get_ui();
default_manager = purple_ui_get_presence_manager(ui);
if(PURPLE_IS_PRESENCE_MANAGER(default_manager)) {
g_object_add_weak_pointer(G_OBJECT(default_manager),
(gpointer *)&default_manager);
}
}
}
void
purple_presence_manager_shutdown(void) {
g_clear_object(&default_manager);
}
/******************************************************************************
* Public API
*****************************************************************************/
PurplePresenceManager *
purple_presence_manager_get_default(void) {
return default_manager;
}
GListModel *
purple_presence_manager_get_default_as_model(void) {
if(PURPLE_IS_PRESENCE_MANAGER(default_manager)) {
return G_LIST_MODEL(default_manager);
}
return NULL;
}
PurplePresenceManager *
purple_presence_manager_new(const char *filename) {
return g_object_new(PURPLE_TYPE_PRESENCE_MANAGER,
"filename", filename,
NULL);
}
const char *
purple_presence_manager_get_filename(PurplePresenceManager *manager) {
g_return_val_if_fail(PURPLE_IS_PRESENCE_MANAGER(manager), NULL);
return manager->filename;
}
PurpleSavedPresence *
purple_presence_manager_get_active(PurplePresenceManager *manager) {
g_return_val_if_fail(PURPLE_IS_PRESENCE_MANAGER(manager), NULL);
return manager->active;
}
gboolean
purple_presence_manager_set_active(PurplePresenceManager *manager,
const char *id)
{
PurpleSavedPresence *presence = NULL;
g_return_val_if_fail(PURPLE_IS_PRESENCE_MANAGER(manager), FALSE);
if(id != NULL) {
presence = purple_presence_manager_find_with_id(manager, id, NULL);
if(!PURPLE_IS_SAVED_PRESENCE(presence)) {
return FALSE;
}
}
if(g_set_object(&manager->active, presence)) {
g_object_notify_by_pspec(G_OBJECT(manager), properties[PROP_ACTIVE]);
g_settings_set_string(manager->settings, "active", id);
}
return TRUE;
}
PurpleSavedPresence *
purple_presence_manager_create(PurplePresenceManager *manager) {
PurpleSavedPresence *presence = NULL;
GSettings *settings = NULL;
char *id = NULL;
char *path = NULL;
g_return_val_if_fail(PURPLE_IS_PRESENCE_MANAGER(manager), FALSE);
id = g_uuid_string_random();
path = purple_presence_manager_path_for_presence(id);
settings = g_settings_new_with_backend_and_path(PRESENCE_SCHEMA_ID,
manager->backend, path);
g_free(path);
presence = g_object_new(
PURPLE_TYPE_SAVED_PRESENCE,
"id", id,
"settings", settings,
NULL);
g_clear_pointer(&id, g_free);
g_clear_object(&settings);
purple_presence_manager_add(manager, presence);
return presence;
}
gboolean
purple_presence_manager_remove(PurplePresenceManager *manager, const char *id)
{
PurpleSavedPresence *presence = NULL;
guint index;
g_return_val_if_fail(PURPLE_IS_PRESENCE_MANAGER(manager), FALSE);
g_return_val_if_fail(!purple_strempty(id), FALSE);
presence = purple_presence_manager_find_with_id(manager, id, &index);
if(!PURPLE_IS_SAVED_PRESENCE(presence)) {
return FALSE;
}
/* Add a reference to the presence so we can emit the signal that it was
* removed.
*/
g_object_ref(presence);
g_ptr_array_remove_index(manager->presences, index);
purple_presence_manager_update_presences_setting(manager);
purple_saved_presence_reset(presence);
g_signal_emit(manager, signals[SIG_REMOVED], 0, presence);
g_list_model_items_changed(G_LIST_MODEL(manager), index, 1, 0);
/* Unref the presence as we are now done with it. */
g_object_unref(presence);
return TRUE;
}