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/*
* Copyright © 2015 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 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 <http://www.gnu.org/licenses/>.
*
* Authored by: Andreas Pokorny <andreas.pokorny@canonical.com>
*/
#include "unity_input_service.h"
#include "input_configuration.h"
#include "dbus_message_handle.h"
#include "dbus_event_loop.h"
#include "scoped_dbus_error.h"
#include "unity_input_service_introspection.h" // autogenerated
namespace
{
char const* const dbus_input_interface = "com.canonical.Unity.Input";
char const* const dbus_input_path = "/com/canonical/Unity/Input";
char const* const dbus_input_service_name = "com.canonical.Unity.Input";
}
usc::UnityInputService::UnityInputService(std::shared_ptr<usc::DBusEventLoop> const& loop,
std::string const& address,
std::shared_ptr<usc::InputConfiguration> const& input_config)
: loop{loop}, connection{std::make_shared<DBusConnectionHandle>(address.c_str())}, input_config{input_config}
{
loop->add_connection(connection);
connection->request_name(dbus_input_service_name);
connection->add_filter(handle_dbus_message_thunk, this);
}
::DBusHandlerResult usc::UnityInputService::handle_dbus_message_thunk(
::DBusConnection* connection, DBusMessage* message, void* user_data)
{
auto const dbus_input_service = static_cast<usc::UnityInputService*>(user_data);
return dbus_input_service->handle_dbus_message(connection, message, user_data);
}
void usc::UnityInputService::handle_message(DBusMessage* message, void (usc::InputConfiguration::* method)(bool))
{
ScopedDBusError args_error;
dbus_bool_t flag{true};
dbus_message_get_args(
message, &args_error, DBUS_TYPE_BOOLEAN, &flag, DBUS_TYPE_INVALID);
if (!args_error)
{
(input_config.get()->*method)(flag);
DBusMessageHandle reply{dbus_message_new_method_return(message)};
dbus_connection_send(*connection, reply, nullptr);
}
}
void usc::UnityInputService::handle_message(DBusMessage* message, void (usc::InputConfiguration::* method)(double))
{
ScopedDBusError args_error;
double value{true};
dbus_message_get_args(
message, &args_error, DBUS_TYPE_DOUBLE, &value, DBUS_TYPE_INVALID);
if (!args_error)
{
(input_config.get()->*method)(value);
DBusMessageHandle reply{dbus_message_new_method_return(message)};
dbus_connection_send(*connection, reply, nullptr);
}
}
void usc::UnityInputService::handle_message(DBusMessage* message, void (usc::InputConfiguration::* method)(int32_t))
{
ScopedDBusError args_error;
int32_t value{true};
dbus_message_get_args(
message, &args_error, DBUS_TYPE_INT32, &value, DBUS_TYPE_INVALID);
if (!args_error)
{
(input_config.get()->*method)(value);
DBusMessageHandle reply{dbus_message_new_method_return(message)};
dbus_connection_send(*connection, reply, nullptr);
}
}
DBusHandlerResult usc::UnityInputService::handle_dbus_message(
::DBusConnection* connection, DBusMessage* message, void* user_data)
{
ScopedDBusError args_error;
if (dbus_message_is_method_call(message, "org.freedesktop.DBus.Introspectable", "Introspect"))
{
DBusMessageHandle reply{
dbus_message_new_method_return(message),
DBUS_TYPE_STRING, &unity_input_service_introspection,
DBUS_TYPE_INVALID};
dbus_connection_send(connection, reply, nullptr);
}
else if (dbus_message_is_method_call(message, dbus_input_interface, "setMousePrimaryButton"))
handle_message(message, &InputConfiguration::set_mouse_primary_button);
else if (dbus_message_is_method_call(message, dbus_input_interface, "setMouseCursorSpeed"))
handle_message(message, &InputConfiguration::set_mouse_cursor_speed);
else if (dbus_message_is_method_call(message, dbus_input_interface, "setMouseScrollSpeed"))
handle_message(message, &InputConfiguration::set_mouse_scroll_speed);
else if (dbus_message_is_method_call(message, dbus_input_interface, "setTouchpadPrimaryButton"))
handle_message(message, &InputConfiguration::set_touchpad_primary_button);
else if (dbus_message_is_method_call(message, dbus_input_interface, "setTouchpadCursorSpeed"))
handle_message(message, &InputConfiguration::set_touchpad_cursor_speed);
else if (dbus_message_is_method_call(message, dbus_input_interface, "setTouchpadScrollSpeed"))
handle_message(message, &InputConfiguration::set_touchpad_scroll_speed);
else if (dbus_message_is_method_call(message, dbus_input_interface, "setTouchpadDisableWhileTyping"))
handle_message(message, &InputConfiguration::set_disable_touchpad_while_typing);
else if (dbus_message_is_method_call(message, dbus_input_interface, "setTouchpadTapToClick"))
handle_message(message, &InputConfiguration::set_tap_to_click);
else if (dbus_message_is_method_call(message, dbus_input_interface, "setTouchpadTwoFingerScroll"))
handle_message(message, &InputConfiguration::set_two_finger_scroll);
else if (dbus_message_is_method_call(message, dbus_input_interface, "setTouchpadDisableWithMouse"))
handle_message(message, &InputConfiguration::set_disable_touchpad_with_mouse);
else if (dbus_message_get_type(message) == DBUS_MESSAGE_TYPE_METHOD_CALL)
{
DBusMessageHandle reply{
dbus_message_new_error(message, DBUS_ERROR_FAILED, "Not supported")};
dbus_connection_send(connection, reply, nullptr);
}
if (args_error)
{
DBusMessageHandle reply{
dbus_message_new_error(message, DBUS_ERROR_FAILED, "Invalid arguments")};
dbus_connection_send(connection, reply, nullptr);
}
return DBUS_HANDLER_RESULT_HANDLED;
}
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