use crate::{EventController, IMContext, PropagationLimit, PropagationPhase, Widget};
use glib::{
prelude::*,
signal::{connect_raw, SignalHandlerId},
translate::*,
};
use std::boxed::Box as Box_;
glib::wrapper! {
#[doc(alias = "GtkEventControllerKey")]
pub struct EventControllerKey(Object<ffi::GtkEventControllerKey, ffi::GtkEventControllerKeyClass>) @extends EventController;
match fn {
type_ => || ffi::gtk_event_controller_key_get_type(),
}
}
impl EventControllerKey {
#[doc(alias = "gtk_event_controller_key_new")]
pub fn new() -> EventControllerKey {
assert_initialized_main_thread!();
unsafe {
EventController::from_glib_full(ffi::gtk_event_controller_key_new()).unsafe_cast()
}
}
pub fn builder() -> EventControllerKeyBuilder {
EventControllerKeyBuilder::new()
}
#[doc(alias = "gtk_event_controller_key_forward")]
pub fn forward(&self, widget: &impl IsA<Widget>) -> bool {
unsafe {
from_glib(ffi::gtk_event_controller_key_forward(
self.to_glib_none().0,
widget.as_ref().to_glib_none().0,
))
}
}
#[doc(alias = "gtk_event_controller_key_get_group")]
#[doc(alias = "get_group")]
pub fn group(&self) -> u32 {
unsafe { ffi::gtk_event_controller_key_get_group(self.to_glib_none().0) }
}
#[doc(alias = "gtk_event_controller_key_get_im_context")]
#[doc(alias = "get_im_context")]
pub fn im_context(&self) -> Option<IMContext> {
unsafe {
from_glib_none(ffi::gtk_event_controller_key_get_im_context(
self.to_glib_none().0,
))
}
}
#[doc(alias = "gtk_event_controller_key_set_im_context")]
pub fn set_im_context(&self, im_context: Option<&impl IsA<IMContext>>) {
unsafe {
ffi::gtk_event_controller_key_set_im_context(
self.to_glib_none().0,
im_context.map(|p| p.as_ref()).to_glib_none().0,
);
}
}
#[doc(alias = "im-update")]
pub fn connect_im_update<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn im_update_trampoline<F: Fn(&EventControllerKey) + 'static>(
this: *mut ffi::GtkEventControllerKey,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"im-update\0".as_ptr() as *const _,
Some(std::mem::transmute::<_, unsafe extern "C" fn()>(
im_update_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "modifiers")]
pub fn connect_modifiers<F: Fn(&Self, gdk::ModifierType) -> glib::Propagation + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn modifiers_trampoline<
F: Fn(&EventControllerKey, gdk::ModifierType) -> glib::Propagation + 'static,
>(
this: *mut ffi::GtkEventControllerKey,
state: gdk::ffi::GdkModifierType,
f: glib::ffi::gpointer,
) -> glib::ffi::gboolean {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this), from_glib(state)).into_glib()
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"modifiers\0".as_ptr() as *const _,
Some(std::mem::transmute::<_, unsafe extern "C" fn()>(
modifiers_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
}
impl Default for EventControllerKey {
fn default() -> Self {
Self::new()
}
}
#[must_use = "The builder must be built to be used"]
pub struct EventControllerKeyBuilder {
builder: glib::object::ObjectBuilder<'static, EventControllerKey>,
}
impl EventControllerKeyBuilder {
fn new() -> Self {
Self {
builder: glib::object::Object::builder(),
}
}
pub fn name(self, name: impl Into<glib::GString>) -> Self {
Self {
builder: self.builder.property("name", name.into()),
}
}
pub fn propagation_limit(self, propagation_limit: PropagationLimit) -> Self {
Self {
builder: self
.builder
.property("propagation-limit", propagation_limit),
}
}
pub fn propagation_phase(self, propagation_phase: PropagationPhase) -> Self {
Self {
builder: self
.builder
.property("propagation-phase", propagation_phase),
}
}
#[must_use = "Building the object from the builder is usually expensive and is not expected to have side effects"]
pub fn build(self) -> EventControllerKey {
self.builder.build()
}
}