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New method of D-Bus configure interface: ResetParameterValue 

git-svn-id: http://subversion.jackaudio.org/jack/jack2/trunk/jackmp@3020 0c269be4-1314-0410-8aa9-9f06e86f4224
This commit is contained in:
nedko 2008-10-19 22:33:04 +00:00
parent ff903a0b54
commit 407b735a28
1 changed files with 188 additions and 0 deletions
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188
dbus/controller_iface_configure.c
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@ -1966,6 +1966,189 @@ jack_controller_dbus_set_parameter_value(
call->method_name);
}
static
void
jack_controller_reset_parameter_value(
struct jack_dbus_method_call * call,
jackctl_parameter_t * parameter)
{
jackctl_parameter_reset(parameter);
jack_controller_settings_save_auto(controller_ptr);
jack_dbus_construct_method_return_empty(call);
}
static
void
jack_controller_reset_parameter_value_engine_driver(
struct jack_dbus_method_call * call)
{
if (!jack_controller_select_driver(controller_ptr, DEFAULT_DRIVER))
{
/* Couldn't find driver with the specified name. */
jack_dbus_error(
call,
JACK_DBUS_ERROR_UNKNOWN_DRIVER,
"Default driver '%s' is unknown");
return;
}
controller_ptr->driver_set = false;
jack_controller_settings_save_auto(controller_ptr);
jack_dbus_construct_method_return_empty(call);
}
static
void
jack_controller_dbus_reset_parameter_value(
struct jack_dbus_method_call * call)
{
const char * address[3];
jackctl_internal_t * internal;
jackctl_driver_t * driver;
jackctl_parameter_t * parameter;
//jack_info("jack_controller_dbus_reset_parameter_value() called");
if (!jack_controller_dbus_get_parameter_address(call, address))
{
/* The method call had invalid arguments meaning that
* jack_controller_dbus_get_parameter_address() has
* constructed an error for us. */
return;
}
//jack_info("address is '%s':'%s':'%s'", address[0], address[1], address[2]);
if (address[0] != NULL &&
address[1] != NULL &&
address[2] == NULL &&
strcmp(address[0], PTNODE_ENGINE) == 0) /* engine parameters requested */
{
if (strcmp(address[1], ENGINE_DRIVER_PARAMETER_NAME) == 0)
{
jack_controller_reset_parameter_value_engine_driver(call);
return;
}
parameter = jack_controller_find_parameter(jackctl_server_get_parameters(controller_ptr->server), address[1]);
if (parameter == NULL)
{
jack_dbus_error(
call,
JACK_DBUS_ERROR_UNKNOWN_PARAMETER,
"Unknown engine parameter '%s'",
address[1]);
return;
}
jack_controller_reset_parameter_value(call, parameter);
return;
}
if (address[0] != NULL &&
address[1] != NULL &&
address[2] == NULL &&
strcmp(address[0], PTNODE_DRIVER) == 0) /* current driver parameters requested */
{
parameter = jack_controller_find_parameter(jackctl_driver_get_parameters(controller_ptr->driver), address[1]);
if (parameter == NULL)
{
jack_dbus_error(
call,
JACK_DBUS_ERROR_UNKNOWN_PARAMETER,
"Unknown parameter '%s' for driver '%s'",
address[1],
jackctl_driver_get_name(controller_ptr->driver));
return;
}
jack_controller_reset_parameter_value(call, parameter);
return;
}
if (address[0] != NULL &&
address[1] != NULL &&
address[2] != NULL &&
strcmp(address[0], PTNODE_DRIVERS) == 0)
{
driver = jack_controller_find_driver(controller_ptr->server, address[1]);
if (driver == NULL)
{
jack_dbus_error(
call,
JACK_DBUS_ERROR_UNKNOWN_INTERNAL,
"Unknown driver '%s'",
address[1]);
return;
}
parameter = jack_controller_find_parameter(jackctl_driver_get_parameters(driver), address[2]);
if (parameter == NULL)
{
jack_dbus_error(
call,
JACK_DBUS_ERROR_UNKNOWN_PARAMETER,
"Unknown parameter '%s' for driver '%s'",
address[2],
address[1]);
return;
}
jack_controller_reset_parameter_value(call, parameter);
return;
}
if (address[0] != NULL &&
address[1] != NULL &&
address[2] != NULL &&
strcmp(address[0], PTNODE_INTERNALS) == 0)
{
internal = jack_controller_find_internal(controller_ptr->server, address[1]);
if (internal == NULL)
{
jack_dbus_error(
call,
JACK_DBUS_ERROR_UNKNOWN_INTERNAL,
"Unknown internal '%s'",
address[1]);
return;
}
parameter = jack_controller_find_parameter(jackctl_internal_get_parameters(internal), address[2]);
if (parameter == NULL)
{
jack_dbus_error(
call,
JACK_DBUS_ERROR_UNKNOWN_PARAMETER,
"Unknown parameter '%s' for internal '%s'",
address[2],
address[1]);
return;
}
jack_controller_reset_parameter_value(call, parameter);
return;
}
jack_dbus_error(
call,
JACK_DBUS_ERROR_INVALID_ARGS,
"Invalid container address '%s':'%s':'%s' supplied to method '%s'.",
address[0],
address[1],
address[2],
call->method_name);
}
#undef controller_ptr
JACK_DBUS_METHOD_ARGUMENTS_BEGIN_EX(ReadContainer, "Get names of child parameters or containers")
@ -2004,6 +2187,10 @@ JACK_DBUS_METHOD_ARGUMENTS_BEGIN_EX(SetParameterValue, "Set value of parameter")
JACK_DBUS_METHOD_ARGUMENT_IN("value", "v", "New value for parameter")
JACK_DBUS_METHOD_ARGUMENTS_END
JACK_DBUS_METHOD_ARGUMENTS_BEGIN_EX(ResetParameterValue, "Reset parameter to default value")
JACK_DBUS_METHOD_ARGUMENT_IN("parameter", "as", "Address of parameter")
JACK_DBUS_METHOD_ARGUMENTS_END
JACK_DBUS_METHODS_BEGIN
JACK_DBUS_METHOD_DESCRIBE(ReadContainer, jack_controller_dbus_read_container)
JACK_DBUS_METHOD_DESCRIBE(GetParametersInfo, jack_controller_dbus_get_parameters_info)
@ -2011,6 +2198,7 @@ JACK_DBUS_METHODS_BEGIN
JACK_DBUS_METHOD_DESCRIBE(GetParameterConstraint, jack_controller_dbus_get_parameter_constraint)
JACK_DBUS_METHOD_DESCRIBE(GetParameterValue, jack_controller_dbus_get_parameter_value)
JACK_DBUS_METHOD_DESCRIBE(SetParameterValue, jack_controller_dbus_set_parameter_value)
JACK_DBUS_METHOD_DESCRIBE(ResetParameterValue, jack_controller_dbus_reset_parameter_value)
JACK_DBUS_METHODS_END
/*