use gdk;
use gdk_sys;
use glib::object::Cast;
use glib::object::IsA;
use glib::signal::connect_raw;
use glib::signal::SignalHandlerId;
use glib::translate::*;
use glib::StaticType;
use glib::Value;
use glib_sys;
use gobject_sys;
use gtk_sys;
use std::boxed::Box as Box_;
use std::fmt;
use std::mem;
use std::mem::transmute;
use EventController;
use EventSequenceState;
glib_wrapper! {
pub struct Gesture(Object<gtk_sys::GtkGesture, gtk_sys::GtkGestureClass, GestureClass>) @extends EventController;
match fn {
get_type => || gtk_sys::gtk_gesture_get_type(),
}
}
pub const NONE_GESTURE: Option<&Gesture> = None;
pub trait GestureExt: 'static {
fn get_bounding_box(&self) -> Option<gdk::Rectangle>;
fn get_bounding_box_center(&self) -> Option<(f64, f64)>;
fn get_device(&self) -> Option<gdk::Device>;
fn get_group(&self) -> Vec<Gesture>;
fn get_last_event(&self, sequence: Option<&gdk::EventSequence>) -> Option<gdk::Event>;
fn get_last_updated_sequence(&self) -> Option<gdk::EventSequence>;
fn get_point(&self, sequence: Option<&gdk::EventSequence>) -> Option<(f64, f64)>;
fn get_sequence_state(&self, sequence: &gdk::EventSequence) -> EventSequenceState;
fn get_sequences(&self) -> Vec<gdk::EventSequence>;
fn get_window(&self) -> Option<gdk::Window>;
fn group<P: IsA<Gesture>>(&self, gesture: &P);
fn handles_sequence(&self, sequence: Option<&gdk::EventSequence>) -> bool;
fn is_active(&self) -> bool;
fn is_grouped_with<P: IsA<Gesture>>(&self, other: &P) -> bool;
fn is_recognized(&self) -> bool;
fn set_sequence_state(&self, sequence: &gdk::EventSequence, state: EventSequenceState) -> bool;
fn set_state(&self, state: EventSequenceState) -> bool;
fn set_window<P: IsA<gdk::Window>>(&self, window: Option<&P>);
fn ungroup(&self);
fn get_property_n_points(&self) -> u32;
fn connect_begin<F: Fn(&Self, &gdk::EventSequence) + 'static>(&self, f: F) -> SignalHandlerId;
fn connect_cancel<F: Fn(&Self, &gdk::EventSequence) + 'static>(&self, f: F) -> SignalHandlerId;
fn connect_end<F: Fn(&Self, &gdk::EventSequence) + 'static>(&self, f: F) -> SignalHandlerId;
fn connect_sequence_state_changed<
F: Fn(&Self, &gdk::EventSequence, EventSequenceState) + 'static,
>(
&self,
f: F,
) -> SignalHandlerId;
fn connect_update<F: Fn(&Self, &gdk::EventSequence) + 'static>(&self, f: F) -> SignalHandlerId;
fn connect_property_window_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
}
impl<O: IsA<Gesture>> GestureExt for O {
fn get_bounding_box(&self) -> Option<gdk::Rectangle> {
unsafe {
let mut rect = gdk::Rectangle::uninitialized();
let ret = from_glib(gtk_sys::gtk_gesture_get_bounding_box(
self.as_ref().to_glib_none().0,
rect.to_glib_none_mut().0,
));
if ret {
Some(rect)
} else {
None
}
}
}
fn get_bounding_box_center(&self) -> Option<(f64, f64)> {
unsafe {
let mut x = mem::MaybeUninit::uninit();
let mut y = mem::MaybeUninit::uninit();
let ret = from_glib(gtk_sys::gtk_gesture_get_bounding_box_center(
self.as_ref().to_glib_none().0,
x.as_mut_ptr(),
y.as_mut_ptr(),
));
let x = x.assume_init();
let y = y.assume_init();
if ret {
Some((x, y))
} else {
None
}
}
}
fn get_device(&self) -> Option<gdk::Device> {
unsafe {
from_glib_none(gtk_sys::gtk_gesture_get_device(
self.as_ref().to_glib_none().0,
))
}
}
fn get_group(&self) -> Vec<Gesture> {
unsafe {
FromGlibPtrContainer::from_glib_container(gtk_sys::gtk_gesture_get_group(
self.as_ref().to_glib_none().0,
))
}
}
fn get_last_event(&self, sequence: Option<&gdk::EventSequence>) -> Option<gdk::Event> {
unsafe {
from_glib_none(gtk_sys::gtk_gesture_get_last_event(
self.as_ref().to_glib_none().0,
mut_override(sequence.to_glib_none().0),
))
}
}
fn get_last_updated_sequence(&self) -> Option<gdk::EventSequence> {
unsafe {
from_glib_none(gtk_sys::gtk_gesture_get_last_updated_sequence(
self.as_ref().to_glib_none().0,
))
}
}
fn get_point(&self, sequence: Option<&gdk::EventSequence>) -> Option<(f64, f64)> {
unsafe {
let mut x = mem::MaybeUninit::uninit();
let mut y = mem::MaybeUninit::uninit();
let ret = from_glib(gtk_sys::gtk_gesture_get_point(
self.as_ref().to_glib_none().0,
mut_override(sequence.to_glib_none().0),
x.as_mut_ptr(),
y.as_mut_ptr(),
));
let x = x.assume_init();
let y = y.assume_init();
if ret {
Some((x, y))
} else {
None
}
}
}
fn get_sequence_state(&self, sequence: &gdk::EventSequence) -> EventSequenceState {
unsafe {
from_glib(gtk_sys::gtk_gesture_get_sequence_state(
self.as_ref().to_glib_none().0,
mut_override(sequence.to_glib_none().0),
))
}
}
fn get_sequences(&self) -> Vec<gdk::EventSequence> {
unsafe {
FromGlibPtrContainer::from_glib_container(gtk_sys::gtk_gesture_get_sequences(
self.as_ref().to_glib_none().0,
))
}
}
fn get_window(&self) -> Option<gdk::Window> {
unsafe {
from_glib_none(gtk_sys::gtk_gesture_get_window(
self.as_ref().to_glib_none().0,
))
}
}
fn group<P: IsA<Gesture>>(&self, gesture: &P) {
unsafe {
gtk_sys::gtk_gesture_group(
self.as_ref().to_glib_none().0,
gesture.as_ref().to_glib_none().0,
);
}
}
fn handles_sequence(&self, sequence: Option<&gdk::EventSequence>) -> bool {
unsafe {
from_glib(gtk_sys::gtk_gesture_handles_sequence(
self.as_ref().to_glib_none().0,
mut_override(sequence.to_glib_none().0),
))
}
}
fn is_active(&self) -> bool {
unsafe {
from_glib(gtk_sys::gtk_gesture_is_active(
self.as_ref().to_glib_none().0,
))
}
}
fn is_grouped_with<P: IsA<Gesture>>(&self, other: &P) -> bool {
unsafe {
from_glib(gtk_sys::gtk_gesture_is_grouped_with(
self.as_ref().to_glib_none().0,
other.as_ref().to_glib_none().0,
))
}
}
fn is_recognized(&self) -> bool {
unsafe {
from_glib(gtk_sys::gtk_gesture_is_recognized(
self.as_ref().to_glib_none().0,
))
}
}
fn set_sequence_state(&self, sequence: &gdk::EventSequence, state: EventSequenceState) -> bool {
unsafe {
from_glib(gtk_sys::gtk_gesture_set_sequence_state(
self.as_ref().to_glib_none().0,
mut_override(sequence.to_glib_none().0),
state.to_glib(),
))
}
}
fn set_state(&self, state: EventSequenceState) -> bool {
unsafe {
from_glib(gtk_sys::gtk_gesture_set_state(
self.as_ref().to_glib_none().0,
state.to_glib(),
))
}
}
fn set_window<P: IsA<gdk::Window>>(&self, window: Option<&P>) {
unsafe {
gtk_sys::gtk_gesture_set_window(
self.as_ref().to_glib_none().0,
window.map(|p| p.as_ref()).to_glib_none().0,
);
}
}
fn ungroup(&self) {
unsafe {
gtk_sys::gtk_gesture_ungroup(self.as_ref().to_glib_none().0);
}
}
fn get_property_n_points(&self) -> u32 {
unsafe {
let mut value = Value::from_type(<u32 as StaticType>::static_type());
gobject_sys::g_object_get_property(
self.to_glib_none().0 as *mut gobject_sys::GObject,
b"n-points\0".as_ptr() as *const _,
value.to_glib_none_mut().0,
);
value
.get()
.expect("Return Value for property `n-points` getter")
.unwrap()
}
}
fn connect_begin<F: Fn(&Self, &gdk::EventSequence) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn begin_trampoline<P, F: Fn(&P, &gdk::EventSequence) + 'static>(
this: *mut gtk_sys::GtkGesture,
sequence: *mut gdk_sys::GdkEventSequence,
f: glib_sys::gpointer,
) where
P: IsA<Gesture>,
{
let f: &F = &*(f as *const F);
f(
&Gesture::from_glib_borrow(this).unsafe_cast_ref(),
&from_glib_borrow(sequence),
)
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"begin\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
begin_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
fn connect_cancel<F: Fn(&Self, &gdk::EventSequence) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn cancel_trampoline<P, F: Fn(&P, &gdk::EventSequence) + 'static>(
this: *mut gtk_sys::GtkGesture,
sequence: *mut gdk_sys::GdkEventSequence,
f: glib_sys::gpointer,
) where
P: IsA<Gesture>,
{
let f: &F = &*(f as *const F);
f(
&Gesture::from_glib_borrow(this).unsafe_cast_ref(),
&from_glib_borrow(sequence),
)
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"cancel\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
cancel_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
fn connect_end<F: Fn(&Self, &gdk::EventSequence) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn end_trampoline<P, F: Fn(&P, &gdk::EventSequence) + 'static>(
this: *mut gtk_sys::GtkGesture,
sequence: *mut gdk_sys::GdkEventSequence,
f: glib_sys::gpointer,
) where
P: IsA<Gesture>,
{
let f: &F = &*(f as *const F);
f(
&Gesture::from_glib_borrow(this).unsafe_cast_ref(),
&from_glib_borrow(sequence),
)
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"end\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
end_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
fn connect_sequence_state_changed<
F: Fn(&Self, &gdk::EventSequence, EventSequenceState) + 'static,
>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn sequence_state_changed_trampoline<
P,
F: Fn(&P, &gdk::EventSequence, EventSequenceState) + 'static,
>(
this: *mut gtk_sys::GtkGesture,
sequence: *mut gdk_sys::GdkEventSequence,
state: gtk_sys::GtkEventSequenceState,
f: glib_sys::gpointer,
) where
P: IsA<Gesture>,
{
let f: &F = &*(f as *const F);
f(
&Gesture::from_glib_borrow(this).unsafe_cast_ref(),
&from_glib_borrow(sequence),
from_glib(state),
)
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"sequence-state-changed\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
sequence_state_changed_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
fn connect_update<F: Fn(&Self, &gdk::EventSequence) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn update_trampoline<P, F: Fn(&P, &gdk::EventSequence) + 'static>(
this: *mut gtk_sys::GtkGesture,
sequence: *mut gdk_sys::GdkEventSequence,
f: glib_sys::gpointer,
) where
P: IsA<Gesture>,
{
let f: &F = &*(f as *const F);
f(
&Gesture::from_glib_borrow(this).unsafe_cast_ref(),
&from_glib_borrow(sequence),
)
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"update\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
update_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
fn connect_property_window_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_window_trampoline<P, F: Fn(&P) + 'static>(
this: *mut gtk_sys::GtkGesture,
_param_spec: glib_sys::gpointer,
f: glib_sys::gpointer,
) where
P: IsA<Gesture>,
{
let f: &F = &*(f as *const F);
f(&Gesture::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::window\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
notify_window_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
}
impl fmt::Display for Gesture {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "Gesture")
}
}