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// This file was generated by gir (89daf8f) from gir-files (71d73f0)
// DO NOT EDIT

#[cfg(feature = "v2_38")]
use Error;
use ffi;
use glib;
use glib::object::IsA;
use glib::translate::*;
#[cfg(feature = "v2_38")]
use std::ptr;

glib_wrapper! {
    pub struct Action(Object<ffi::GAction>);

    match fn {
        get_type => || ffi::g_action_get_type(),
    }
}

impl Action {
    #[cfg(feature = "v2_38")]
    pub fn name_is_valid(action_name: &str) -> bool {
        unsafe {
            from_glib(ffi::g_action_name_is_valid(action_name.to_glib_none().0))
        }
    }

    #[cfg(feature = "v2_38")]
    pub fn parse_detailed_name(detailed_name: &str) -> Result<(String, glib::Variant), Error> {
        unsafe {
            let mut action_name = ptr::null_mut();
            let mut target_value = ptr::null_mut();
            let mut error = ptr::null_mut();
            let _ = ffi::g_action_parse_detailed_name(detailed_name.to_glib_none().0, &mut action_name, &mut target_value, &mut error);
            if error.is_null() { Ok((from_glib_full(action_name), from_glib_full(target_value))) } else { Err(from_glib_full(error)) }
        }
    }

    #[cfg(feature = "v2_38")]
    pub fn print_detailed_name<'a, P: Into<Option<&'a glib::Variant>>>(action_name: &str, target_value: P) -> Option<String> {
        let target_value = target_value.into();
        let target_value = target_value.to_glib_none();
        unsafe {
            from_glib_full(ffi::g_action_print_detailed_name(action_name.to_glib_none().0, target_value.0))
        }
    }
}

pub trait ActionExt {
    fn activate<'a, P: Into<Option<&'a glib::Variant>>>(&self, parameter: P);

    fn change_state(&self, value: &glib::Variant);

    fn get_enabled(&self) -> bool;

    fn get_name(&self) -> Option<String>;

    fn get_parameter_type(&self) -> Option<glib::VariantType>;

    fn get_state(&self) -> Option<glib::Variant>;

    fn get_state_hint(&self) -> Option<glib::Variant>;

    fn get_state_type(&self) -> Option<glib::VariantType>;
}

impl<O: IsA<Action>> ActionExt for O {
    fn activate<'a, P: Into<Option<&'a glib::Variant>>>(&self, parameter: P) {
        let parameter = parameter.into();
        let parameter = parameter.to_glib_none();
        unsafe {
            ffi::g_action_activate(self.to_glib_none().0, parameter.0);
        }
    }

    fn change_state(&self, value: &glib::Variant) {
        unsafe {
            ffi::g_action_change_state(self.to_glib_none().0, value.to_glib_none().0);
        }
    }

    fn get_enabled(&self) -> bool {
        unsafe {
            from_glib(ffi::g_action_get_enabled(self.to_glib_none().0))
        }
    }

    fn get_name(&self) -> Option<String> {
        unsafe {
            from_glib_none(ffi::g_action_get_name(self.to_glib_none().0))
        }
    }

    fn get_parameter_type(&self) -> Option<glib::VariantType> {
        unsafe {
            from_glib_none(ffi::g_action_get_parameter_type(self.to_glib_none().0))
        }
    }

    fn get_state(&self) -> Option<glib::Variant> {
        unsafe {
            from_glib_full(ffi::g_action_get_state(self.to_glib_none().0))
        }
    }

    fn get_state_hint(&self) -> Option<glib::Variant> {
        unsafe {
            from_glib_full(ffi::g_action_get_state_hint(self.to_glib_none().0))
        }
    }

    fn get_state_type(&self) -> Option<glib::VariantType> {
        unsafe {
            from_glib_none(ffi::g_action_get_state_type(self.to_glib_none().0))
        }
    }
}