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Diffstat (limited to 'src/status-provider-mc5.c')
| -rw-r--r-- | src/status-provider-mc5.c | 213 |
1 files changed, 213 insertions, 0 deletions
diff --git a/src/status-provider-mc5.c b/src/status-provider-mc5.c new file mode 100644 index 0000000..813ce3e --- /dev/null +++ b/src/status-provider-mc5.c @@ -0,0 +1,213 @@ +/* +A small wrapper utility to load indicators and put them as menu items +into the gnome-panel using it's applet interface. + +Copyright 2009 Canonical Ltd. + +Authors: + Ted Gould <ted@canonical.com> + +This program is free software: you can redistribute it and/or modify it +under the terms of the GNU General Public License version 3, as published +by the Free Software Foundation. + +This program is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranties of +MERCHANTABILITY, SATISFACTORY QUALITY, 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 <http://www.gnu.org/licenses/>. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "libempathy/empathy-account-manager.h" + +#include "status-provider.h" +#include "status-provider-mc5.h" +#include "status-provider-mc5-marshal.h" + +#include <dbus/dbus-glib.h> + +static gchar * sp_to_mc_map[STATUS_PROVIDER_STATUS_LAST] = { + /* STATUS_PROVIDER_STATUS_ONLINE, */ "available", + /* STATUS_PROVIDER_STATUS_AWAY, */ "away", + /* STATUS_PROVIDER_STATUS_DND */ "busy", + /* STATUS_PROVIDER_STATUS_INVISIBLE*/ "hidden", + /* STATUS_PROVIDER_STATUS_OFFLINE */ "offline", + /* STATUS_PROVIDER_STATUS_DISCONNECTED*/NULL +}; + +static TpConnectionPresenceType sp_to_tp_map[STATUS_PROVIDER_STATUS_LAST] = { + /* STATUS_PROVIDER_STATUS_ONLINE, */ TP_CONNECTION_PRESENCE_TYPE_AVAILABLE, + /* STATUS_PROVIDER_STATUS_AWAY, */ TP_CONNECTION_PRESENCE_TYPE_AWAY, + /* STATUS_PROVIDER_STATUS_DND */ TP_CONNECTION_PRESENCE_TYPE_BUSY, + /* STATUS_PROVIDER_STATUS_INVISIBLE*/ TP_CONNECTION_PRESENCE_TYPE_HIDDEN, + /* STATUS_PROVIDER_STATUS_OFFLINE */ TP_CONNECTION_PRESENCE_TYPE_OFFLINE, + /* STATUS_PROVIDER_STATUS_DISCONNECTED*/ TP_CONNECTION_PRESENCE_TYPE_UNSET +}; + +static StatusProviderStatus tp_to_sp_map[TP_CONNECTION_PRESENCE_TYPE_ERROR + 1] = { + /* TP_CONNECTION_PRESENCE_TYPE_UNSET */ STATUS_PROVIDER_STATUS_DISCONNECTED, + /* TP_CONNECTION_PRESENCE_TYPE_OFFLINE */ STATUS_PROVIDER_STATUS_OFFLINE, + /* TP_CONNECTION_PRESENCE_TYPE_AVAILABLE */ STATUS_PROVIDER_STATUS_ONLINE, + /* TP_CONNECTION_PRESENCE_TYPE_AWAY */ STATUS_PROVIDER_STATUS_AWAY, + /* TP_CONNECTION_PRESENCE_TYPE_EXTENDED_AWAY */ STATUS_PROVIDER_STATUS_AWAY, + /* TP_CONNECTION_PRESENCE_TYPE_HIDDEN */ STATUS_PROVIDER_STATUS_INVISIBLE, + /* TP_CONNECTION_PRESENCE_TYPE_BUSY */ STATUS_PROVIDER_STATUS_DND, + /* TP_CONNECTION_PRESENCE_TYPE_UNKNOWN */ STATUS_PROVIDER_STATUS_DISCONNECTED, + /* TP_CONNECTION_PRESENCE_TYPE_ERROR */ STATUS_PROVIDER_STATUS_DISCONNECTED +}; + +typedef struct _StatusProviderMC5Private StatusProviderMC5Private; +struct _StatusProviderMC5Private { + EmpathyAccountManager * manager; + StatusProviderStatus status; +}; + +#define STATUS_PROVIDER_MC5_GET_PRIVATE(o) \ +(G_TYPE_INSTANCE_GET_PRIVATE ((o), STATUS_PROVIDER_MC5_TYPE, StatusProviderMC5Private)) + +/* Prototypes */ +/* GObject stuff */ +static void status_provider_mc5_class_init (StatusProviderMC5Class *klass); +static void status_provider_mc5_init (StatusProviderMC5 *self); +static void status_provider_mc5_dispose (GObject *object); +static void status_provider_mc5_finalize (GObject *object); +/* Internal Funcs */ +static void set_status (StatusProvider * sp, StatusProviderStatus status); +static StatusProviderStatus get_status (StatusProvider * sp); +static void presence_changed (EmpathyAccountManager * eam, guint type, const gchar * type_str, const gchar * message, StatusProviderMC5 * sp); + +G_DEFINE_TYPE (StatusProviderMC5, status_provider_mc5, STATUS_PROVIDER_TYPE); + +/* Create the class. We over ride a few functions but nothing + really shocking. Most interesting is the set and get status. */ +static void +status_provider_mc5_class_init (StatusProviderMC5Class *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + + g_type_class_add_private (klass, sizeof (StatusProviderMC5Private)); + + object_class->dispose = status_provider_mc5_dispose; + object_class->finalize = status_provider_mc5_finalize; + + StatusProviderClass * spclass = STATUS_PROVIDER_CLASS(klass); + + spclass->set_status = set_status; + spclass->get_status = get_status; + + return; +} + +/* Creating an instance of the status provider. We set the variables + and create an EmpathyAccountManager object. It does all the hard + work in this module of tracking MissionControl and enumerating the + accounts and all that jazz. */ +static void +status_provider_mc5_init (StatusProviderMC5 *self) +{ + StatusProviderMC5Private * priv = STATUS_PROVIDER_MC5_GET_PRIVATE(self); + + priv->status = STATUS_PROVIDER_STATUS_OFFLINE; + priv->manager = EMPATHY_ACCOUNT_MANAGER(g_object_new(EMPATHY_TYPE_ACCOUNT_MANAGER, NULL)); + + g_signal_connect(G_OBJECT(priv->manager), "global-presence-changed", G_CALLBACK(presence_changed), self); + + return; +} + +/* Unref the account manager and move on. Sadly, we're + leaving the show. */ +static void +status_provider_mc5_dispose (GObject *object) +{ + StatusProviderMC5Private * priv = STATUS_PROVIDER_MC5_GET_PRIVATE(object); + + if (priv->manager != NULL) { + g_object_unref(priv->manager); + priv->manager = NULL; + } + + G_OBJECT_CLASS (status_provider_mc5_parent_class)->dispose (object); + return; +} + +/* Pass to superclass */ +static void +status_provider_mc5_finalize (GObject *object) +{ + + G_OBJECT_CLASS (status_provider_mc5_parent_class)->finalize (object); + return; +} + +/** + status_provider_mc5_new: + + Creates a new #StatusProviderMC5 object. No parameters or anything + like that. Just a convience function. + + Return value: A new instance of #StatusProviderMC5 +*/ +StatusProvider * +status_provider_mc5_new (void) +{ + return STATUS_PROVIDER(g_object_new(STATUS_PROVIDER_MC5_TYPE, NULL)); +} + +/* Setting the status in the empathy account manager. We're + basically requesting a global status. This may or may not + get applied to all accounts. It's really the best we can + hope to do. */ +static void +set_status (StatusProvider * sp, StatusProviderStatus status) +{ + StatusProviderMC5Private * priv = STATUS_PROVIDER_MC5_GET_PRIVATE(sp); + if (priv->manager == NULL) { + priv->status = STATUS_PROVIDER_STATUS_DISCONNECTED; + return; + } + + empathy_account_manager_request_global_presence(priv->manager, sp_to_tp_map[status], sp_to_mc_map[status], ""); + + return; +} + +/* Gets the status, uses the cached value that we have. Asking + would just be painful. */ +static StatusProviderStatus +get_status (StatusProvider * sp) +{ + g_return_val_if_fail(IS_STATUS_PROVIDER_MC5(sp), STATUS_PROVIDER_STATUS_DISCONNECTED); + StatusProviderMC5Private * priv = STATUS_PROVIDER_MC5_GET_PRIVATE(sp); + + if (priv->manager == NULL) { + return STATUS_PROVIDER_STATUS_DISCONNECTED; + } + + return priv->status; +} + +/* A signal handler for when the EmpatyAccountManager believes + that the global status has changed. It roughly calculates this + by finding the most available of all accounts that are active. */ +static void +presence_changed (EmpathyAccountManager * eam, guint type, const gchar * type_str, const gchar * message, StatusProviderMC5 * sp) +{ + StatusProviderMC5Private * priv = STATUS_PROVIDER_MC5_GET_PRIVATE(sp); + + g_debug("MC5 Status changed: %d %s %s", type, type_str, message); + + if (priv->status != tp_to_sp_map[type]) { + priv->status = tp_to_sp_map[type]; + g_signal_emit(G_OBJECT(sp), STATUS_PROVIDER_SIGNAL_STATUS_CHANGED_ID, 0, priv->status, TRUE); + } + + return; +} + |