use crate::{
ContentFormats, ContentProvider, Device, Display, DragAction, DragCancelReason, Surface,
};
use glib::{
prelude::*,
signal::{connect_raw, SignalHandlerId},
translate::*,
};
use std::boxed::Box as Box_;
glib::wrapper! {
#[doc(alias = "GdkDrag")]
pub struct Drag(Object<ffi::GdkDrag>);
match fn {
type_ => || ffi::gdk_drag_get_type(),
}
}
impl Drag {
pub const NONE: Option<&'static Drag> = None;
#[doc(alias = "gdk_drag_begin")]
pub fn begin(
surface: &impl IsA<Surface>,
device: &impl IsA<Device>,
content: &impl IsA<ContentProvider>,
actions: DragAction,
dx: f64,
dy: f64,
) -> Option<Drag> {
skip_assert_initialized!();
unsafe {
from_glib_full(ffi::gdk_drag_begin(
surface.as_ref().to_glib_none().0,
device.as_ref().to_glib_none().0,
content.as_ref().to_glib_none().0,
actions.into_glib(),
dx,
dy,
))
}
}
}
mod sealed {
pub trait Sealed {}
impl<T: super::IsA<super::Drag>> Sealed for T {}
}
pub trait DragExt: IsA<Drag> + sealed::Sealed + 'static {
#[doc(alias = "gdk_drag_drop_done")]
fn drop_done(&self, success: bool) {
unsafe {
ffi::gdk_drag_drop_done(self.as_ref().to_glib_none().0, success.into_glib());
}
}
#[doc(alias = "gdk_drag_get_actions")]
#[doc(alias = "get_actions")]
fn actions(&self) -> DragAction {
unsafe { from_glib(ffi::gdk_drag_get_actions(self.as_ref().to_glib_none().0)) }
}
#[doc(alias = "gdk_drag_get_content")]
#[doc(alias = "get_content")]
fn content(&self) -> ContentProvider {
unsafe { from_glib_none(ffi::gdk_drag_get_content(self.as_ref().to_glib_none().0)) }
}
#[doc(alias = "gdk_drag_get_device")]
#[doc(alias = "get_device")]
fn device(&self) -> Device {
unsafe { from_glib_none(ffi::gdk_drag_get_device(self.as_ref().to_glib_none().0)) }
}
#[doc(alias = "gdk_drag_get_display")]
#[doc(alias = "get_display")]
fn display(&self) -> Display {
unsafe { from_glib_none(ffi::gdk_drag_get_display(self.as_ref().to_glib_none().0)) }
}
#[doc(alias = "gdk_drag_get_drag_surface")]
#[doc(alias = "get_drag_surface")]
fn drag_surface(&self) -> Option<Surface> {
unsafe {
from_glib_none(ffi::gdk_drag_get_drag_surface(
self.as_ref().to_glib_none().0,
))
}
}
#[doc(alias = "gdk_drag_get_formats")]
#[doc(alias = "get_formats")]
fn formats(&self) -> ContentFormats {
unsafe { from_glib_none(ffi::gdk_drag_get_formats(self.as_ref().to_glib_none().0)) }
}
#[doc(alias = "gdk_drag_get_selected_action")]
#[doc(alias = "get_selected_action")]
fn selected_action(&self) -> DragAction {
unsafe {
from_glib(ffi::gdk_drag_get_selected_action(
self.as_ref().to_glib_none().0,
))
}
}
#[doc(alias = "gdk_drag_get_surface")]
#[doc(alias = "get_surface")]
fn surface(&self) -> Surface {
unsafe { from_glib_none(ffi::gdk_drag_get_surface(self.as_ref().to_glib_none().0)) }
}
#[doc(alias = "gdk_drag_set_hotspot")]
fn set_hotspot(&self, hot_x: i32, hot_y: i32) {
unsafe {
ffi::gdk_drag_set_hotspot(self.as_ref().to_glib_none().0, hot_x, hot_y);
}
}
fn set_actions(&self, actions: DragAction) {
ObjectExt::set_property(self.as_ref(), "actions", actions)
}
#[doc(alias = "selected-action")]
fn set_selected_action(&self, selected_action: DragAction) {
ObjectExt::set_property(self.as_ref(), "selected-action", selected_action)
}
#[doc(alias = "cancel")]
fn connect_cancel<F: Fn(&Self, DragCancelReason) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn cancel_trampoline<
P: IsA<Drag>,
F: Fn(&P, DragCancelReason) + 'static,
>(
this: *mut ffi::GdkDrag,
reason: ffi::GdkDragCancelReason,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(
Drag::from_glib_borrow(this).unsafe_cast_ref(),
from_glib(reason),
)
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"cancel\0".as_ptr() as *const _,
Some(std::mem::transmute::<_, unsafe extern "C" fn()>(
cancel_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "dnd-finished")]
fn connect_dnd_finished<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn dnd_finished_trampoline<P: IsA<Drag>, F: Fn(&P) + 'static>(
this: *mut ffi::GdkDrag,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(Drag::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"dnd-finished\0".as_ptr() as *const _,
Some(std::mem::transmute::<_, unsafe extern "C" fn()>(
dnd_finished_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "drop-performed")]
fn connect_drop_performed<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn drop_performed_trampoline<P: IsA<Drag>, F: Fn(&P) + 'static>(
this: *mut ffi::GdkDrag,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(Drag::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"drop-performed\0".as_ptr() as *const _,
Some(std::mem::transmute::<_, unsafe extern "C" fn()>(
drop_performed_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "actions")]
fn connect_actions_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_actions_trampoline<P: IsA<Drag>, F: Fn(&P) + 'static>(
this: *mut ffi::GdkDrag,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(Drag::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::actions\0".as_ptr() as *const _,
Some(std::mem::transmute::<_, unsafe extern "C" fn()>(
notify_actions_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "display")]
fn connect_display_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_display_trampoline<P: IsA<Drag>, F: Fn(&P) + 'static>(
this: *mut ffi::GdkDrag,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(Drag::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::display\0".as_ptr() as *const _,
Some(std::mem::transmute::<_, unsafe extern "C" fn()>(
notify_display_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "selected-action")]
fn connect_selected_action_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_selected_action_trampoline<
P: IsA<Drag>,
F: Fn(&P) + 'static,
>(
this: *mut ffi::GdkDrag,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(Drag::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::selected-action\0".as_ptr() as *const _,
Some(std::mem::transmute::<_, unsafe extern "C" fn()>(
notify_selected_action_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
}
impl<O: IsA<Drag>> DragExt for O {}