pidgin/pidgin

Use Meson summary() function.

2021-07-27, Elliott Sales de Andrade
cb640ea0f315
Use Meson summary() function.

Now that we require at least 0.52, we can use Meson's builtin summary printing to display the results of configuration.

Testing Done:
Configured with defaults, and with pixmaps disabled to trigger the warning: https://asciinema.org/a/mV2oxOoVCJNdmrPwgqqUJ3mkU?t=17

Reviewed at https://reviews.imfreedom.org/r/848/
/*
* 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/>.
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <glib.h>
#include <glib/gi18n-lib.h>
#include <glib/gstdio.h>
#include <gplugin.h>
#include <purple.h>
#include <handy.h>
#include "pidginapplication.h"
#include "gtkaccount.h"
#include "gtkblist.h"
#include "gtkdialogs.h"
#include "gtkprivacy.h"
#include "gtkroomlist.h"
#include "gtksmiley-manager.h"
#include "gtkxfer.h"
#include "pidginabout.h"
#include "pidgincore.h"
#include "pidgindebug.h"
#include "pidginlog.h"
#include "pidginmooddialog.h"
#include "pidgin/pidginpluginsdialog.h"
#include "pidginprefs.h"
struct _PidginApplication {
GtkApplication parent;
};
/******************************************************************************
* Globals
*****************************************************************************/
static gchar *opt_config_dir_arg = NULL;
static gboolean opt_nologin = FALSE;
static GOptionEntry option_entries[] = {
{
"config", 'c', 0, G_OPTION_ARG_FILENAME, &opt_config_dir_arg,
N_("use DIR for config files"), N_("DIR")
}, {
"nologin", 'n', 0, G_OPTION_ARG_NONE, &opt_nologin,
N_("don't automatically login"), NULL
},
{
"version", 'v', 0, G_OPTION_ARG_NONE, NULL,
N_("display the current version and exit"), NULL
}, {
NULL
}
};
G_DEFINE_TYPE(PidginApplication, pidgin_application, GTK_TYPE_APPLICATION)
/******************************************************************************
* Actions
*****************************************************************************/
/**< private >
* pidgin_application_online_actions:
*
* This list keeps track of which actions should only be enabled while online.
*/
static const gchar *pidgin_application_online_actions[] = {
"add-buddy",
"add-group",
"get-user-info",
"new-message",
"privacy",
"set-mood",
};
/**< private >
* pidgin_application_chat_actions:
*
* This list keeps track of which actions should only be enabled if a protocol
* supporting groups chats is connected.
*/
static const gchar *pidgin_application_chat_actions[] = {
"add-chat",
"join-chat",
};
/**< private >
* pidgin_application_room_list_actions:
*
* This list keeps track of which actions should only be enabled if an online
* account supports room lists.
*/
static const gchar *pidgin_application_room_list_actions[] = {
"room-list",
};
/*< private >
* pidgin_action_group_actions_set_enable:
* @group: The #PidginActionGroup instance.
* @actions: The action names.
* @n_actions: The number of @actions.
* @enabled: Whether or not to enable the actions.
*
* Sets the enabled property of the named actions to @enabled.
*/
static void
pidgin_application_actions_set_enabled(PidginApplication *application,
const gchar *const *actions,
gint n_actions,
gboolean enabled)
{
gint i = 0;
for(i = 0; i < n_actions; i++) {
GAction *action = NULL;
const gchar *name = actions[i];
action = g_action_map_lookup_action(G_ACTION_MAP(application), name);
if(action != NULL) {
g_simple_action_set_enabled(G_SIMPLE_ACTION(action), enabled);
} else {
g_warning("Failed to find action named %s", name);
}
}
}
static void
pidgin_application_about(GSimpleAction *simple, GVariant *parameter,
gpointer data)
{
GtkWidget *about = pidgin_about_dialog_new();
/* fix me? */
#if 0
gtk_window_set_transient_for(GTK_WINDOW(about), GTK_WINDOW(window));
#endif
gtk_widget_show_all(about);
}
static void
pidgin_application_accounts(GSimpleAction *simple, GVariant *parameter,
gpointer data)
{
pidgin_accounts_window_show();
}
static void
pidgin_application_add_buddy(GSimpleAction *simple, GVariant *parameter,
gpointer data)
{
purple_blist_request_add_buddy(NULL, NULL, NULL, NULL);
}
static void
pidgin_application_add_chat(GSimpleAction *simple, GVariant *parameter,
gpointer data)
{
purple_blist_request_add_chat(NULL, NULL, NULL, NULL);
}
static void
pidgin_application_add_group(GSimpleAction *simple, GVariant *parameter,
gpointer data)
{
purple_blist_request_add_group();
}
static void
pidgin_application_custom_smiley(GSimpleAction *simple, GVariant *parameter,
gpointer data)
{
pidgin_smiley_manager_show();
}
static void
pidgin_application_debug(GSimpleAction *simple, GVariant *parameter,
gpointer data)
{
gboolean old = purple_prefs_get_bool(PIDGIN_PREFS_ROOT "/debug/enabled");
purple_prefs_set_bool(PIDGIN_PREFS_ROOT "/debug/enabled", !old);
}
static void
pidgin_application_file_transfers(GSimpleAction *simple, GVariant *parameter,
gpointer data)
{
pidgin_xfer_dialog_show(NULL);
}
static void
pidgin_application_get_user_info(GSimpleAction *simple, GVariant *parameter,
gpointer data)
{
pidgin_dialogs_info();
}
static void
pidgin_application_join_chat(GSimpleAction *simple, GVariant *parameter,
gpointer data)
{
pidgin_blist_joinchat_show();
}
static void
pidgin_application_new_message(GSimpleAction *simple, GVariant *parameter,
gpointer data)
{
pidgin_dialogs_im();
}
static void
pidgin_application_online_help(GSimpleAction *simple, GVariant *parameter,
gpointer data)
{
purple_notify_uri(NULL, PURPLE_WEBSITE "help");
}
static void
pidgin_application_plugins(GSimpleAction *simple, GVariant *parameter,
gpointer data)
{
GtkWidget *dialog = pidgin_plugins_dialog_new();
/* fixme? */
#if 0
gtk_window_set_transient_for(GTK_WINDOW(dialog), GTK_WINDOW(window));
#endif
gtk_widget_show_all(dialog);
}
static void
pidgin_application_preferences(GSimpleAction *simple, GVariant *parameter,
gpointer data)
{
pidgin_prefs_show();
}
static void
pidgin_application_privacy(GSimpleAction *simple, GVariant *parameter,
gpointer data)
{
pidgin_privacy_dialog_show();
}
static void
pidgin_application_quit(GSimpleAction *simple, GVariant *parameter,
gpointer data)
{
purple_core_quit();
}
static void
pidgin_application_room_list(GSimpleAction *simple, GVariant *parameter,
gpointer data)
{
pidgin_roomlist_dialog_show();
}
static void
pidgin_application_set_mood(GSimpleAction *simple, GVariant *parameter,
gpointer data)
{
pidgin_mood_dialog_show(NULL);
}
static void
pidgin_application_system_log(GSimpleAction *simple, GVariant *parameter,
gpointer data)
{
pidgin_syslog_show();
}
static void
pidgin_application_view_user_log(GSimpleAction *simple, GVariant *parameter,
gpointer data)
{
pidgin_dialogs_log();
}
static GActionEntry app_entries[] = {
{
.name = "about",
.activate = pidgin_application_about,
}, {
.name = "add-buddy",
.activate = pidgin_application_add_buddy,
}, {
.name = "add-chat",
.activate = pidgin_application_add_chat,
}, {
.name = "add-group",
.activate = pidgin_application_add_group,
}, {
.name = "custom-smiley",
.activate = pidgin_application_custom_smiley,
}, {
.name = "debug",
.activate = pidgin_application_debug,
}, {
.name = "file-transfers",
.activate = pidgin_application_file_transfers,
}, {
.name = "get-user-info",
.activate = pidgin_application_get_user_info,
}, {
.name = "join-chat",
.activate = pidgin_application_join_chat,
}, {
.name = "manage-accounts",
.activate = pidgin_application_accounts,
}, {
.name = "manage-plugins",
.activate = pidgin_application_plugins,
}, {
.name = "new-message",
.activate = pidgin_application_new_message,
}, {
.name = "online-help",
.activate = pidgin_application_online_help,
}, {
.name = "preferences",
.activate = pidgin_application_preferences,
}, {
.name = "privacy",
.activate = pidgin_application_privacy,
}, {
.name = "quit",
.activate = pidgin_application_quit,
}, {
.name = "room-list",
.activate = pidgin_application_room_list,
}, {
.name = "set-mood",
.activate = pidgin_application_set_mood,
}, {
.name = "system-log",
.activate = pidgin_application_system_log,
}, {
.name = "view-user-log",
.activate = pidgin_application_view_user_log,
}
};
/******************************************************************************
* Purple Signal Callbacks
*****************************************************************************/
static void
pidgin_application_online_cb(gpointer data) {
gint n_actions = G_N_ELEMENTS(pidgin_application_online_actions);
pidgin_application_actions_set_enabled(PIDGIN_APPLICATION(data),
pidgin_application_online_actions,
n_actions,
TRUE);
}
static void
pidgin_application_offline_cb(gpointer data) {
gint n_actions = G_N_ELEMENTS(pidgin_application_online_actions);
pidgin_application_actions_set_enabled(PIDGIN_APPLICATION(data),
pidgin_application_online_actions,
n_actions,
FALSE);
}
static void
pidgin_application_signed_on_cb(PurpleAccount *account, gpointer data) {
PidginApplication *application = PIDGIN_APPLICATION(data);
PurpleProtocol *protocol = NULL;
gboolean should_enable_chat = FALSE, should_enable_room_list = FALSE;
gint n_actions = 0;
protocol = purple_account_get_protocol(account);
/* We assume that the current state is correct, so we don't bother changing
* state unless the newly connected account implements the chat interface,
* which would cause a state change.
*/
should_enable_chat = PURPLE_PROTOCOL_IMPLEMENTS(protocol, CHAT, info);
if(should_enable_chat) {
n_actions = G_N_ELEMENTS(pidgin_application_chat_actions);
pidgin_application_actions_set_enabled(application,
pidgin_application_chat_actions,
n_actions,
TRUE);
}
/* likewise, for the room list, we only care about enabling in this
* handler.
*/
should_enable_room_list = PURPLE_PROTOCOL_IMPLEMENTS(protocol, ROOMLIST,
get_list);
if(should_enable_room_list) {
n_actions = G_N_ELEMENTS(pidgin_application_room_list_actions);
pidgin_application_actions_set_enabled(application,
pidgin_application_room_list_actions,
n_actions,
TRUE);
}
}
static void
pidgin_application_signed_off_cb(PurpleAccount *account, gpointer data) {
PidginApplication *application = PIDGIN_APPLICATION(data);
gboolean should_disable_chat = TRUE, should_disable_room_list = TRUE;
GList *connections = NULL, *l = NULL;
gint n_actions = 0;
/* walk through all the connections, looking for online ones that implement
* the chat interface. We don't bother checking the account that this
* signal was emitted for, because it's already offline and will be
* filtered out by the online check.
*/
connections = purple_connections_get_all();
for(l = connections; l != NULL; l = l->next) {
PurpleConnection *connection = PURPLE_CONNECTION(l->data);
PurpleProtocol *protocol = NULL;
/* if the connection isn't online, we don't care about it */
if(!PURPLE_CONNECTION_IS_CONNECTED(connection)) {
continue;
}
protocol = purple_connection_get_protocol(connection);
/* check if the protocol implements the chat interface */
if(PURPLE_PROTOCOL_IMPLEMENTS(protocol, CHAT, info)) {
should_disable_chat = FALSE;
}
/* check if the protocol implements the room list interface */
if(PURPLE_PROTOCOL_IMPLEMENTS(protocol, ROOMLIST, get_list)) {
should_disable_room_list = FALSE;
}
/* if we can't disable both, we can bail out of the loop */
if(!should_disable_chat && !should_disable_room_list) {
break;
}
}
if(should_disable_chat) {
n_actions = G_N_ELEMENTS(pidgin_application_chat_actions);
pidgin_application_actions_set_enabled(application,
pidgin_application_chat_actions,
n_actions,
FALSE);
}
if(should_disable_room_list) {
n_actions = G_N_ELEMENTS(pidgin_application_room_list_actions);
pidgin_application_actions_set_enabled(application,
pidgin_application_room_list_actions,
n_actions,
FALSE);
}
}
/******************************************************************************
* GApplication Implementation
*****************************************************************************/
static void
pidgin_application_startup(GApplication *application) {
GtkCssProvider *provider = NULL;
GError *error = NULL;
GList *active_accounts = NULL;
gchar *search_path = NULL;
gpointer handle = NULL;
G_APPLICATION_CLASS(pidgin_application_parent_class)->startup(application);
hdy_init();
/* set a user-specified config directory */
if (opt_config_dir_arg != NULL) {
if (g_path_is_absolute(opt_config_dir_arg)) {
purple_util_set_user_dir(opt_config_dir_arg);
} else {
/* Make an absolute (if not canonical) path */
gchar *cwd = g_get_current_dir();
gchar *path = g_build_filename(cwd, opt_config_dir_arg, NULL);
purple_util_set_user_dir(path);
g_free(cwd);
g_free(path);
}
}
provider = gtk_css_provider_new();
search_path = g_build_filename(purple_config_dir(), "gtk-3.0.css", NULL);
gtk_css_provider_load_from_path(provider, search_path, &error);
if(error != NULL) {
purple_debug_error("gtk", "Unable to load custom gtk-3.0.css: %s\n",
error->message);
g_clear_error(&error);
} else {
GdkScreen *screen = gdk_screen_get_default();
gtk_style_context_add_provider_for_screen(screen,
GTK_STYLE_PROVIDER(provider),
GTK_STYLE_PROVIDER_PRIORITY_USER);
}
g_free(search_path);
#ifdef _WIN32
winpidgin_init();
#endif
purple_core_set_ui_ops(pidgin_core_get_ui_ops());
if(!purple_core_init(PIDGIN_UI)) {
fprintf(stderr,
_("Initialization of the libpurple core failed. Aborting!\n"
"Please report this!\n"));
g_abort();
}
if(g_getenv("PURPLE_PLUGINS_SKIP")) {
purple_debug_info("gtk",
"PURPLE_PLUGINS_SKIP environment variable "
"set, skipping normal Pidgin plugin paths");
} else {
search_path = g_build_filename(purple_data_dir(), "plugins", NULL);
if(!g_file_test(search_path, G_FILE_TEST_IS_DIR)) {
g_mkdir(search_path, S_IRUSR | S_IWUSR | S_IXUSR);
}
purple_plugins_add_search_path(search_path);
g_free(search_path);
purple_plugins_add_search_path(PIDGIN_LIBDIR);
}
purple_plugins_refresh();
/* load plugins we had when we quit */
purple_plugins_load_saved(PIDGIN_PREFS_ROOT "/plugins/loaded");
/* gk 20201008: this needs to be moved to the buddy list initialization. */
pidgin_blist_setup_sort_methods();
gtk_window_set_default_icon_name("pidgin");
g_free(opt_config_dir_arg);
opt_config_dir_arg = NULL;
/*
* We want to show the blist early in the init process so the
* user feels warm and fuzzy.
*/
purple_blist_show();
if(purple_prefs_get_bool(PIDGIN_PREFS_ROOT "/debug/enabled")) {
pidgin_debug_window_show();
}
if(opt_nologin) {
/* Set all accounts to "offline" */
PurpleSavedStatus *saved_status;
/* If we've used this type+message before, lookup the transient status */
saved_status = purple_savedstatus_find_transient_by_type_and_message(
PURPLE_STATUS_OFFLINE, NULL);
/* If this type+message is unique then create a new transient saved status */
if(saved_status == NULL) {
saved_status = purple_savedstatus_new(NULL, PURPLE_STATUS_OFFLINE);
}
/* Set the status for each account */
purple_savedstatus_activate(saved_status);
} else {
/* Everything is good to go--sign on already */
if (!purple_prefs_get_bool("/purple/savedstatus/startup_current_status")) {
purple_savedstatus_activate(purple_savedstatus_get_startup());
}
purple_accounts_restore_current_statuses();
}
if((active_accounts = purple_accounts_get_all_active()) == NULL) {
pidgin_accounts_window_show();
} else {
g_list_free(active_accounts);
}
/* GTK clears the notification for us when opening the first window, but we
* may have launched with only a status icon, so clear it just in case.
*/
gdk_notify_startup_complete();
/* TODO: Use GtkApplicationWindow or add a window instead */
g_application_hold(application);
/* connect to the online and offline signals in purple connections. This
* is used to toggle states of actions that require being online.
*/
handle = purple_connections_get_handle();
purple_signal_connect(handle, "online", application,
PURPLE_CALLBACK(pidgin_application_online_cb),
application);
purple_signal_connect(handle, "offline", application,
PURPLE_CALLBACK(pidgin_application_offline_cb),
application);
/* connect to account-signed-on and account-signed-off to toggle actions
* that depend on specific interfaces in accounts.
*/
handle = purple_accounts_get_handle();
purple_signal_connect(handle, "account-signed-on", application,
PURPLE_CALLBACK(pidgin_application_signed_on_cb),
application);
purple_signal_connect(handle, "account-signed-off", application,
PURPLE_CALLBACK(pidgin_application_signed_off_cb),
application);
}
static void
pidgin_application_activate(GApplication *application) {
PidginBuddyList *blist = pidgin_blist_get_default_gtk_blist();
if(blist != NULL && blist->window != NULL) {
gtk_window_present(GTK_WINDOW(blist->window));
}
}
static gint
pidgin_application_command_line(GApplication *application,
GApplicationCommandLine *cmdline)
{
gchar **argv = NULL;
gint argc = 0, i = 0;
argv = g_application_command_line_get_arguments(cmdline, &argc);
if(argc == 1) {
/* No arguments, just activate */
g_application_activate(application);
}
/* Start at 1 to skip the executable name */
for (i = 1; i < argc; i++) {
purple_got_protocol_handler_uri(argv[i]);
}
g_strfreev(argv);
return 0;
}
static gint
pidgin_application_handle_local_options(GApplication *application,
GVariantDict *options)
{
if (g_variant_dict_contains(options, "version")) {
printf("%s %s (libpurple %s)\n", PIDGIN_NAME, DISPLAY_VERSION,
purple_core_get_version());
return 0;
}
return -1;
}
/******************************************************************************
* GObject Implementation
*****************************************************************************/
static void
pidgin_application_init(PidginApplication *application) {
GApplication *gapp = G_APPLICATION(application);
gboolean online = FALSE;
gint n_actions = 0;
g_application_add_main_option_entries(gapp, option_entries);
g_application_add_option_group(gapp, purple_get_option_group());
g_application_add_option_group(gapp, gplugin_get_option_group());
g_action_map_add_action_entries(G_ACTION_MAP(application), app_entries,
G_N_ELEMENTS(app_entries), application);
/* Set the default state for our actions to match our online state. */
online = purple_connections_is_online();
n_actions = G_N_ELEMENTS(pidgin_application_online_actions);
pidgin_application_actions_set_enabled(application,
pidgin_application_online_actions,
n_actions,
online);
n_actions = G_N_ELEMENTS(pidgin_application_chat_actions);
pidgin_application_actions_set_enabled(application,
pidgin_application_chat_actions,
n_actions,
online);
n_actions = G_N_ELEMENTS(pidgin_application_room_list_actions);
pidgin_application_actions_set_enabled(application,
pidgin_application_room_list_actions,
n_actions,
online);
}
static void
pidgin_application_class_init(PidginApplicationClass *klass) {
GApplicationClass *app_class = G_APPLICATION_CLASS(klass);
app_class->startup = pidgin_application_startup;
app_class->activate = pidgin_application_activate;
app_class->command_line = pidgin_application_command_line;
app_class->handle_local_options = pidgin_application_handle_local_options;
}
/******************************************************************************
* Public API
*****************************************************************************/
GApplication *
pidgin_application_new(void) {
return g_object_new(
PIDGIN_TYPE_APPLICATION,
"application-id", "im.pidgin.Pidgin3",
"flags", G_APPLICATION_CAN_OVERRIDE_APP_ID |
G_APPLICATION_HANDLES_COMMAND_LINE,
"register-session", TRUE,
NULL);
}