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author | Charles Kerr <charles.kerr@canonical.com> | 2014-01-14 23:07:10 -0600 |
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committer | Charles Kerr <charles.kerr@canonical.com> | 2014-01-14 23:07:10 -0600 |
commit | ee64bb2698adfe27e55615a8856b0e2c78ad8469 (patch) | |
tree | b8fb6e1440ac700f7f51e5c765303abb315c6399 /src/service.cpp | |
parent | 3b8833efe6ab21387b6f73b4a4ef757445801623 (diff) | |
download | ayatana-indicator-datetime-ee64bb2698adfe27e55615a8856b0e2c78ad8469.tar.gz ayatana-indicator-datetime-ee64bb2698adfe27e55615a8856b0e2c78ad8469.tar.bz2 ayatana-indicator-datetime-ee64bb2698adfe27e55615a8856b0e2c78ad8469.zip |
Function: add fully-tested ActionGroups, per-profile Menus, state object.
Form: Add code annotations/comments. Remove dead code. Use Mir style guide.
Todo: GSettings toggles, sync with new dbus-test-runner API, get GNOME Panel building again
Diffstat (limited to 'src/service.cpp')
-rw-r--r-- | src/service.cpp | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/src/service.cpp b/src/service.cpp new file mode 100644 index 0000000..0671c61 --- /dev/null +++ b/src/service.cpp @@ -0,0 +1,140 @@ +/* + * Copyright 2013 Canonical Ltd. + * + * 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/>. + * + * Authors: + * Charles Kerr <charles.kerr@canonical.com> + */ + +#include <datetime/service.h> +#include <datetime/dbus-shared.h> + +#include <glib/gi18n.h> +#include <gio/gio.h> + +namespace unity { +namespace indicator { +namespace datetime { + +/*** +**** +***/ + +Service::~Service() +{ + if (m_dbus_connection != nullptr) + { + for(auto& id : m_exported_menu_ids) + g_dbus_connection_unexport_menu_model(m_dbus_connection, id); + + if (m_exported_actions_id) + g_dbus_connection_unexport_action_group(m_dbus_connection, m_exported_actions_id); + } + + if (m_own_id) + g_bus_unown_name(m_own_id); + + g_clear_object(&m_dbus_connection); +} + +/*** +**** +***/ + +void +Service::on_bus_acquired(GDBusConnection* connection, const gchar* name, gpointer gthis) +{ + g_debug("bus acquired: %s", name); + static_cast<Service*>(gthis)->on_bus_acquired(connection, name); +} + +void +Service::on_bus_acquired(GDBusConnection* connection, const gchar* /*name*/) +{ + m_dbus_connection = static_cast<GDBusConnection*>(g_object_ref(G_OBJECT(connection))); + + // export the actions + GError * error = nullptr; + const auto id = g_dbus_connection_export_action_group(m_dbus_connection, BUS_PATH, m_actions, &error); + if (id) + { + m_exported_actions_id = id; + } + else + { + g_warning("cannot export action group: %s", error->message); + g_clear_error(&error); + } + + // export the menus + for(auto& menu : m_menus) + { + const auto path = std::string(BUS_PATH) + "/" + menu->name(); + const auto id = g_dbus_connection_export_menu_model(m_dbus_connection, path.c_str(), menu->menu_model(), &error); + if (id) + { + m_exported_menu_ids.insert(id); + } + else + { + g_warning("cannot export %s menu: %s", menu->name().c_str(), error->message); + g_clear_error(&error); + } + } +} + +/*** +**** +***/ + +void +Service::on_name_lost(GDBusConnection* connection, const gchar* name, gpointer gthis) +{ + g_debug("name lost: %s", name); + static_cast<Service*>(gthis)->on_name_lost(connection, name); +} + +void +Service::on_name_lost(GDBusConnection* /*connection*/, const gchar* /*name*/) +{ + name_lost(); +} + +/*** +**** +***/ + +void +Service::publish(GActionGroup* actions, std::vector<std::shared_ptr<Menu>>& menus) +{ + m_actions = actions; + m_menus = menus; + m_own_id = g_bus_own_name(G_BUS_TYPE_SESSION, + BUS_NAME, + G_BUS_NAME_OWNER_FLAGS_ALLOW_REPLACEMENT, + on_bus_acquired, + nullptr, + on_name_lost, + this, + nullptr); +} + +/*** +**** +***/ + +} // namespace datetime +} // namespace indicator +} // namespace unity + |