diff options
Diffstat (limited to 'src/indicator-application.c')
| -rw-r--r-- | src/indicator-application.c | 324 |
1 files changed, 151 insertions, 173 deletions
diff --git a/src/indicator-application.c b/src/indicator-application.c index ecf19e8..5754ac4 100644 --- a/src/indicator-application.c +++ b/src/indicator-application.c @@ -28,10 +28,10 @@ with this program. If not, see <http://www.gnu.org/licenses/>. /* G Stuff */ #include <glib.h> #include <glib-object.h> +#include <gio/gio.h> #include <gtk/gtk.h> /* DBus Stuff */ -#include <dbus/dbus-glib.h> #ifdef HAVE_GTK3 #include <libdbusmenu-gtk3/menu.h> #else @@ -46,7 +46,7 @@ with this program. If not, see <http://www.gnu.org/licenses/>. /* Local Stuff */ #include "dbus-shared.h" -#include "application-service-client.h" +#include "gen-application-service.xml.h" #include "application-service-marshal.h" #define PANEL_ICON_SUFFIX "panel" @@ -81,8 +81,8 @@ INDICATOR_SET_TYPE(INDICATOR_APPLICATION_TYPE) typedef struct _IndicatorApplicationPrivate IndicatorApplicationPrivate; struct _IndicatorApplicationPrivate { IndicatorServiceManager * sm; - DBusGConnection * bus; - DBusGProxy * service_proxy; + GCancellable * service_proxy_cancel; + GDBusProxy * service_proxy; GList * applications; GHashTable * theme_dirs; guint disconnect_kill; @@ -114,15 +114,17 @@ static void disconnected (IndicatorApplication * application); static void disconnected_helper (gpointer data, gpointer user_data); static gboolean disconnected_kill (gpointer user_data); static void disconnected_kill_helper (gpointer data, gpointer user_data); -static void application_added (DBusGProxy * proxy, const gchar * iconname, gint position, const gchar * dbusaddress, const gchar * dbusobject, const gchar * icon_theme_path, const gchar * label, const gchar * guide, IndicatorApplication * application); -static void application_removed (DBusGProxy * proxy, gint position , IndicatorApplication * application); -static void application_label_changed (DBusGProxy * proxy, gint position, const gchar * label, const gchar * guide, IndicatorApplication * application); -static void application_icon_changed (DBusGProxy * proxy, gint position, const gchar * iconname, IndicatorApplication * application); -static void application_icon_theme_path_changed (DBusGProxy * proxy, gint position, const gchar * icon_theme_path, IndicatorApplication * application); -static void get_applications (DBusGProxy *proxy, GPtrArray *OUT_applications, GError *error, gpointer userdata); -static void get_applications_helper (gpointer data, gpointer user_data); +static void application_added (IndicatorApplication * application, const gchar * iconname, gint position, const gchar * dbusaddress, const gchar * dbusobject, const gchar * icon_theme_path, const gchar * label, const gchar * guide); +static void application_removed (IndicatorApplication * application, gint position); +static void application_label_changed (IndicatorApplication * application, gint position, const gchar * label, const gchar * guide); +static void application_icon_changed (IndicatorApplication * application, gint position, const gchar * iconname); +static void application_icon_theme_path_changed (IndicatorApplication * application, gint position, const gchar * icon_theme_path); +static void get_applications (GObject * obj, GAsyncResult * res, gpointer user_data); +static void get_applications_helper (IndicatorApplication * self, GVariant * variant); static void theme_dir_unref(IndicatorApplication * ia, const gchar * dir); static void theme_dir_ref(IndicatorApplication * ia, const gchar * dir); +static void service_proxy_cb (GObject * object, GAsyncResult * res, gpointer user_data); +static void receive_signal (GDBusProxy * proxy, gchar * sender_name, gchar * signal_name, GVariant * parameters, gpointer user_data); G_DEFINE_TYPE (IndicatorApplication, indicator_application, INDICATOR_OBJECT_TYPE); @@ -141,28 +143,6 @@ indicator_application_class_init (IndicatorApplicationClass *klass) io_class->get_entries = get_entries; io_class->get_location = get_location; - dbus_g_object_register_marshaller(_application_service_marshal_VOID__STRING_INT_STRING_STRING_STRING_STRING_STRING, - G_TYPE_NONE, - G_TYPE_STRING, - G_TYPE_INT, - G_TYPE_STRING, - G_TYPE_STRING, - G_TYPE_STRING, - G_TYPE_STRING, - G_TYPE_STRING, - G_TYPE_INVALID); - dbus_g_object_register_marshaller(_application_service_marshal_VOID__INT_STRING, - G_TYPE_NONE, - G_TYPE_INT, - G_TYPE_STRING, - G_TYPE_INVALID); - dbus_g_object_register_marshaller(_application_service_marshal_VOID__INT_STRING_STRING, - G_TYPE_NONE, - G_TYPE_INT, - G_TYPE_STRING, - G_TYPE_STRING, - G_TYPE_INVALID); - return; } @@ -172,7 +152,7 @@ indicator_application_init (IndicatorApplication *self) IndicatorApplicationPrivate * priv = INDICATOR_APPLICATION_GET_PRIVATE(self); /* These are built in the connection phase */ - priv->bus = NULL; + priv->service_proxy_cancel = NULL; priv->service_proxy = NULL; priv->theme_dirs = NULL; priv->disconnect_kill = 0; @@ -197,9 +177,8 @@ indicator_application_dispose (GObject *object) } while (priv->applications != NULL) { - application_removed(priv->service_proxy, - 0, - INDICATOR_APPLICATION(object)); + application_removed(INDICATOR_APPLICATION(object), + 0); } if (priv->sm != NULL) { @@ -207,16 +186,17 @@ indicator_application_dispose (GObject *object) priv->sm = NULL; } - if (priv->bus != NULL) { - /* We're not incrementing the ref count on this one. */ - priv->bus = NULL; - } - if (priv->service_proxy != NULL) { g_object_unref(G_OBJECT(priv->service_proxy)); priv->service_proxy = NULL; } + if (priv->service_proxy_cancel != NULL) { + g_cancellable_cancel(priv->service_proxy_cancel); + g_object_unref(priv->service_proxy_cancel); + priv->service_proxy_cancel = NULL; + } + if (priv->theme_dirs != NULL) { while (g_hash_table_size(priv->theme_dirs)) { GList * keys = g_hash_table_get_keys(priv->theme_dirs); @@ -260,93 +240,59 @@ connected (IndicatorApplication * application) IndicatorApplicationPrivate * priv = INDICATOR_APPLICATION_GET_PRIVATE(application); g_debug("Connected to Application Indicator Service."); + if (priv->service_proxy_cancel == NULL && priv->service_proxy == NULL) { + /* Build the service proxy */ + priv->service_proxy_cancel = g_cancellable_new(); + + g_dbus_proxy_new_for_bus(G_BUS_TYPE_SESSION, + G_DBUS_PROXY_FLAGS_NONE, + NULL, + INDICATOR_APPLICATION_DBUS_ADDR, + INDICATOR_APPLICATION_DBUS_OBJ, + INDICATOR_APPLICATION_DBUS_IFACE, + priv->service_proxy_cancel, + service_proxy_cb, + application); + } + + return; +} + +/* Callback from trying to create the proxy for the service, this + could include starting the service. */ +static void +service_proxy_cb (GObject * object, GAsyncResult * res, gpointer user_data) +{ GError * error = NULL; - /* Grab the session bus */ - if (priv->bus == NULL) { - priv->bus = dbus_g_bus_get(DBUS_BUS_SESSION, &error); + IndicatorApplication * self = INDICATOR_APPLICATION(user_data); + g_return_if_fail(self != NULL); - if (error != NULL) { - g_error("Unable to get session bus: %s", error->message); - g_error_free(error); - return; - } + IndicatorApplicationPrivate * priv = INDICATOR_APPLICATION_GET_PRIVATE(self); + GDBusProxy * proxy = g_dbus_proxy_new_for_bus_finish(res, &error); + + if (priv->service_proxy_cancel != NULL) { + g_object_unref(priv->service_proxy_cancel); + priv->service_proxy_cancel = NULL; } - if (priv->service_proxy == NULL) { - /* Build the service proxy */ - priv->service_proxy = dbus_g_proxy_new_for_name(priv->bus, - INDICATOR_APPLICATION_DBUS_ADDR, - INDICATOR_APPLICATION_DBUS_OBJ, - INDICATOR_APPLICATION_DBUS_IFACE); - - /* Set up proxy signals */ - g_debug("Setup proxy signals"); - dbus_g_proxy_add_signal(priv->service_proxy, - "ApplicationAdded", - G_TYPE_STRING, - G_TYPE_INT, - G_TYPE_STRING, - G_TYPE_STRING, - G_TYPE_STRING, - G_TYPE_STRING, - G_TYPE_STRING, - G_TYPE_INVALID); - dbus_g_proxy_add_signal(priv->service_proxy, - "ApplicationRemoved", - G_TYPE_INT, - G_TYPE_INVALID); - dbus_g_proxy_add_signal(priv->service_proxy, - "ApplicationIconChanged", - G_TYPE_INT, - G_TYPE_STRING, - G_TYPE_INVALID); - dbus_g_proxy_add_signal(priv->service_proxy, - "ApplicationIconThemePathChanged", - G_TYPE_INT, - G_TYPE_STRING, - G_TYPE_INVALID); - dbus_g_proxy_add_signal(priv->service_proxy, - "ApplicationLabelChanged", - G_TYPE_INT, - G_TYPE_STRING, - G_TYPE_STRING, - G_TYPE_INVALID); - - /* Connect to them */ - g_debug("Connect to them."); - dbus_g_proxy_connect_signal(priv->service_proxy, - "ApplicationAdded", - G_CALLBACK(application_added), - application, - NULL /* Disconnection Signal */); - dbus_g_proxy_connect_signal(priv->service_proxy, - "ApplicationRemoved", - G_CALLBACK(application_removed), - application, - NULL /* Disconnection Signal */); - dbus_g_proxy_connect_signal(priv->service_proxy, - "ApplicationIconChanged", - G_CALLBACK(application_icon_changed), - application, - NULL /* Disconnection Signal */); - dbus_g_proxy_connect_signal(priv->service_proxy, - "ApplicationIconThemePathChanged", - G_CALLBACK(application_icon_theme_path_changed), - application, - NULL /* Disconnection Signal */); - dbus_g_proxy_connect_signal(priv->service_proxy, - "ApplicationLabelChanged", - G_CALLBACK(application_label_changed), - application, - NULL /* Disconnection Signal */); + if (error != NULL) { + g_error("Could not grab DBus proxy for %s: %s", INDICATOR_APPLICATION_DBUS_ADDR, error->message); + g_error_free(error); + return; } + /* Okay, we're good to grab the proxy at this point, we're + sure that it's ours. */ + priv->service_proxy = proxy; + + g_signal_connect(proxy, "g-signal", G_CALLBACK(receive_signal), self); + /* Query it for existing applications */ g_debug("Request current apps"); - org_ayatana_indicator_application_service_get_applications_async(priv->service_proxy, - get_applications, - application); + g_dbus_proxy_call(priv->service_proxy, "GetApplications", NULL, + G_DBUS_CALL_FLAGS_NONE, -1, NULL, + get_applications, self); return; } @@ -397,7 +343,7 @@ disconnected_kill_helper (gpointer data, gpointer user_data) IndicatorApplicationPrivate * priv = INDICATOR_APPLICATION_GET_PRIVATE(user_data); ApplicationEntry * entry = (ApplicationEntry *)data; if (entry->old_service) { - application_removed(NULL, g_list_index(priv->applications, data), INDICATOR_APPLICATION(user_data)); + application_removed(INDICATOR_APPLICATION(user_data), g_list_index(priv->applications, data)); } return; } @@ -435,22 +381,6 @@ get_location (IndicatorObject * io, IndicatorObjectEntry * entry) return g_list_index(priv->applications, entry); } -/* Searching for ApplicationEntries where the dbusobject and - address are the same. */ -static gint -application_added_search (gconstpointer a, gconstpointer b) -{ - ApplicationEntry * appa = (ApplicationEntry *)a; - ApplicationEntry * appb = (ApplicationEntry *)b; - - if (g_strcmp0(appa->dbusaddress, appb->dbusaddress) == 0 && - g_strcmp0(appa->dbusobject, appb->dbusobject) == 0) { - return 0; - } - - return -1; -} - /* Does a quick meausre of how big the string is in pixels with a Pango layout */ static gint @@ -495,25 +425,12 @@ guess_label_size (ApplicationEntry * app) ApplicationEntry and signaling the indicator host that we've got a new indicator. */ static void -application_added (DBusGProxy * proxy, const gchar * iconname, gint position, const gchar * dbusaddress, const gchar * dbusobject, const gchar * icon_theme_path, const gchar * label, const gchar * guide, IndicatorApplication * application) +application_added (IndicatorApplication * application, const gchar * iconname, gint position, const gchar * dbusaddress, const gchar * dbusobject, const gchar * icon_theme_path, const gchar * label, const gchar * guide) { g_return_if_fail(IS_INDICATOR_APPLICATION(application)); - g_debug("Building new application entry: %s with icon: %s", dbusaddress, iconname); + g_debug("Building new application entry: %s with icon: %s at position %i", dbusaddress, iconname, position); IndicatorApplicationPrivate * priv = INDICATOR_APPLICATION_GET_PRIVATE(application); - /* First search to see if we already have this entry */ - ApplicationEntry searchapp; - searchapp.dbusaddress = (gchar *)dbusaddress; /* Casting off const, but it's okay, we're not changing it */ - searchapp.dbusobject = (gchar *)dbusobject; /* Casting off const, but it's okay, we're not changing it */ - - GList * searchpointer = g_list_find_custom(priv->applications, &searchapp, application_added_search); - if (searchpointer != NULL) { - g_debug("\t...Already have that one."); - ApplicationEntry * app = (ApplicationEntry *)searchpointer->data; - app->old_service = FALSE; - return; - } - ApplicationEntry * app = g_new(ApplicationEntry, 1); app->old_service = FALSE; @@ -574,7 +491,7 @@ application_added (DBusGProxy * proxy, const gchar * iconname, gint position, co /* This removes the application from the list and free's all of the memory associated with it. */ static void -application_removed (DBusGProxy * proxy, gint position, IndicatorApplication * application) +application_removed (IndicatorApplication * application, gint position) { g_return_if_fail(IS_INDICATOR_APPLICATION(application)); IndicatorApplicationPrivate * priv = INDICATOR_APPLICATION_GET_PRIVATE(application); @@ -621,7 +538,7 @@ application_removed (DBusGProxy * proxy, gint position, IndicatorApplication * a /* The callback for the signal that the label for an application has changed. */ static void -application_label_changed (DBusGProxy * proxy, gint position, const gchar * label, const gchar * guide, IndicatorApplication * application) +application_label_changed (IndicatorApplication * application, gint position, const gchar * label, const gchar * guide) { IndicatorApplicationPrivate * priv = INDICATOR_APPLICATION_GET_PRIVATE(application); ApplicationEntry * app = (ApplicationEntry *)g_list_nth_data(priv->applications, position); @@ -702,7 +619,7 @@ application_label_changed (DBusGProxy * proxy, gint position, const gchar * labe /* The callback for the signal that the icon for an application has changed. */ static void -application_icon_changed (DBusGProxy * proxy, gint position, const gchar * iconname, IndicatorApplication * application) +application_icon_changed (IndicatorApplication * application, gint position, const gchar * iconname) { IndicatorApplicationPrivate * priv = INDICATOR_APPLICATION_GET_PRIVATE(application); ApplicationEntry * app = (ApplicationEntry *)g_list_nth_data(priv->applications, position); @@ -732,7 +649,7 @@ application_icon_changed (DBusGProxy * proxy, gint position, const gchar * iconn /* The callback for the signal that the icon theme path for an application has changed. */ static void -application_icon_theme_path_changed (DBusGProxy * proxy, gint position, const gchar * icon_theme_path, IndicatorApplication * application) +application_icon_theme_path_changed (IndicatorApplication * application, gint position, const gchar * icon_theme_path) { IndicatorApplicationPrivate * priv = INDICATOR_APPLICATION_GET_PRIVATE(application); ApplicationEntry * app = (ApplicationEntry *)g_list_nth_data(priv->applications, position); @@ -758,16 +675,78 @@ application_icon_theme_path_changed (DBusGProxy * proxy, gint position, const gc return; } -/* This repsonds to the list of applications that the service +/* Receives all signals from the service, routed to the appropriate functions */ +static void +receive_signal (GDBusProxy * proxy, gchar * sender_name, gchar * signal_name, + GVariant * parameters, gpointer user_data) +{ + IndicatorApplication * self = INDICATOR_APPLICATION(user_data); + + if (g_strcmp0(signal_name, "ApplicationAdded") == 0) { + const gchar * iconname; + gint position; + const gchar * dbusaddress; + const gchar * dbusobject; + const gchar * icon_theme_path; + const gchar * label; + const gchar * guide; + g_variant_get (parameters, "(&si&s&o&s&s&s)", &iconname, + &position, &dbusaddress, &dbusobject, + &icon_theme_path, &label, &guide); + application_added(self, iconname, position, dbusaddress, + dbusobject, icon_theme_path, label, guide); + } + else if (g_strcmp0(signal_name, "ApplicationRemoved") == 0) { + gint position; + g_variant_get (parameters, "(i)", &position); + application_removed(self, position); + } + else if (g_strcmp0(signal_name, "ApplicationIconChanged") == 0) { + gint position; + const gchar * iconname; + g_variant_get (parameters, "(i&s)", &position, &iconname); + application_icon_changed(self, position, iconname); + } + else if (g_strcmp0(signal_name, "ApplicationIconThemePathChanged") == 0) { + gint position; + const gchar * icon_theme_path; + g_variant_get (parameters, "(i&s)", &position, &icon_theme_path); + application_icon_theme_path_changed(self, position, icon_theme_path); + } + else if (g_strcmp0(signal_name, "ApplicationLabelChanged") == 0) { + gint position; + const gchar * label; + const gchar * guide; + g_variant_get (parameters, "(i&s&s)", &position, &label, &guide); + application_label_changed(self, position, label, guide); + } + + return; +} + +/* This responds to the list of applications that the service has and calls application_added on each one of them. */ static void -get_applications (DBusGProxy *proxy, GPtrArray *OUT_applications, GError *error, gpointer userdata) +get_applications (GObject * obj, GAsyncResult * res, gpointer user_data) { + IndicatorApplication * self = INDICATOR_APPLICATION(user_data); + IndicatorApplicationPrivate * priv = INDICATOR_APPLICATION_GET_PRIVATE(self); + GError * error = NULL; + GVariant * result; + GVariant * child; + GVariantIter * iter; + + result = g_dbus_proxy_call_finish(priv->service_proxy, res, &error); + if (error != NULL) { g_warning("Unable to get application list: %s", error->message); return; } - g_ptr_array_foreach(OUT_applications, get_applications_helper, userdata); + + g_variant_get(result, "(a(sisosss))", &iter); + while ((child = g_variant_iter_next_value (iter))) + get_applications_helper(self, child); + g_variant_iter_free (iter); return; } @@ -775,21 +754,20 @@ get_applications (DBusGProxy *proxy, GPtrArray *OUT_applications, GError *error, /* A little helper that takes apart the DBus structure and calls application_added on every entry in the list. */ static void -get_applications_helper (gpointer data, gpointer user_data) +get_applications_helper (IndicatorApplication * self, GVariant * variant) { - GValueArray * array = (GValueArray *)data; - - g_return_if_fail(array->n_values == 7); - - const gchar * icon_name = g_value_get_string(g_value_array_get_nth(array, 0)); - gint position = g_value_get_int(g_value_array_get_nth(array, 1)); - const gchar * dbus_address = g_value_get_string(g_value_array_get_nth(array, 2)); - const gchar * dbus_object = g_value_get_boxed(g_value_array_get_nth(array, 3)); - const gchar * icon_theme_path = g_value_get_string(g_value_array_get_nth(array, 4)); - const gchar * label = g_value_get_string(g_value_array_get_nth(array, 5)); - const gchar * guide = g_value_get_string(g_value_array_get_nth(array, 6)); - - return application_added(NULL, icon_name, position, dbus_address, dbus_object, icon_theme_path, label, guide, user_data); + const gchar * icon_name; + gint position; + const gchar * dbus_address; + const gchar * dbus_object; + const gchar * icon_theme_path; + const gchar * label; + const gchar * guide; + g_variant_get(variant, "(sisosss)", &icon_name, &position, + &dbus_address, &dbus_object, &icon_theme_path, &label, + &guide); + + return application_added(self, icon_name, position, dbus_address, dbus_object, icon_theme_path, label, guide); } /* Unrefs a theme directory. This may involve removing it from |