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/*
* 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/dbus-shared.h>
#include <datetime/exporter.h>
#include <glib/gi18n.h>
#include <gio/gio.h>
namespace unity {
namespace indicator {
namespace datetime {
/***
****
***/
Exporter::~Exporter()
{
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
Exporter::on_bus_acquired(GDBusConnection* connection, const gchar* name, gpointer gthis)
{
g_debug("bus acquired: %s", name);
static_cast<Exporter*>(gthis)->on_bus_acquired(connection, name);
}
void
Exporter::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->action_group(),
&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
Exporter::on_name_lost(GDBusConnection* connection, const gchar* name, gpointer gthis)
{
g_debug("name lost: %s", name);
static_cast<Exporter*>(gthis)->on_name_lost(connection, name);
}
void
Exporter::on_name_lost(GDBusConnection* /*connection*/, const gchar* /*name*/)
{
name_lost();
}
/***
****
***/
void
Exporter::publish(std::shared_ptr<Actions>& 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
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