use crate::{Atom, Device, DragAction, DragCancelReason, DragProtocol, Window};
use glib::{
prelude::*,
signal::{connect_raw, SignalHandlerId},
translate::*,
};
use std::{boxed::Box as Box_, fmt, mem::transmute};
glib::wrapper! {
#[doc(alias = "GdkDragContext")]
pub struct DragContext(Object<ffi::GdkDragContext>);
match fn {
type_ => || ffi::gdk_drag_context_get_type(),
}
}
impl DragContext {
#[doc(alias = "gdk_drag_context_get_actions")]
#[doc(alias = "get_actions")]
pub fn actions(&self) -> DragAction {
unsafe { from_glib(ffi::gdk_drag_context_get_actions(self.to_glib_none().0)) }
}
#[doc(alias = "gdk_drag_context_get_dest_window")]
#[doc(alias = "get_dest_window")]
pub fn dest_window(&self) -> Window {
unsafe { from_glib_none(ffi::gdk_drag_context_get_dest_window(self.to_glib_none().0)) }
}
#[doc(alias = "gdk_drag_context_get_device")]
#[doc(alias = "get_device")]
pub fn device(&self) -> Device {
unsafe { from_glib_none(ffi::gdk_drag_context_get_device(self.to_glib_none().0)) }
}
#[doc(alias = "gdk_drag_context_get_drag_window")]
#[doc(alias = "get_drag_window")]
pub fn drag_window(&self) -> Option<Window> {
unsafe { from_glib_none(ffi::gdk_drag_context_get_drag_window(self.to_glib_none().0)) }
}
#[doc(alias = "gdk_drag_context_get_protocol")]
#[doc(alias = "get_protocol")]
pub fn protocol(&self) -> DragProtocol {
unsafe { from_glib(ffi::gdk_drag_context_get_protocol(self.to_glib_none().0)) }
}
#[doc(alias = "gdk_drag_context_get_selected_action")]
#[doc(alias = "get_selected_action")]
pub fn selected_action(&self) -> DragAction {
unsafe {
from_glib(ffi::gdk_drag_context_get_selected_action(
self.to_glib_none().0,
))
}
}
#[doc(alias = "gdk_drag_context_get_source_window")]
#[doc(alias = "get_source_window")]
pub fn source_window(&self) -> Window {
unsafe {
from_glib_none(ffi::gdk_drag_context_get_source_window(
self.to_glib_none().0,
))
}
}
#[doc(alias = "gdk_drag_context_get_suggested_action")]
#[doc(alias = "get_suggested_action")]
pub fn suggested_action(&self) -> DragAction {
unsafe {
from_glib(ffi::gdk_drag_context_get_suggested_action(
self.to_glib_none().0,
))
}
}
#[doc(alias = "gdk_drag_context_list_targets")]
pub fn list_targets(&self) -> Vec<Atom> {
unsafe {
FromGlibPtrContainer::from_glib_none(ffi::gdk_drag_context_list_targets(
self.to_glib_none().0,
))
}
}
#[doc(alias = "gdk_drag_context_manage_dnd")]
pub fn manage_dnd(&self, ipc_window: &Window, actions: DragAction) -> bool {
unsafe {
from_glib(ffi::gdk_drag_context_manage_dnd(
self.to_glib_none().0,
ipc_window.to_glib_none().0,
actions.into_glib(),
))
}
}
#[doc(alias = "gdk_drag_context_set_device")]
pub fn set_device(&self, device: &impl IsA<Device>) {
unsafe {
ffi::gdk_drag_context_set_device(
self.to_glib_none().0,
device.as_ref().to_glib_none().0,
);
}
}
#[doc(alias = "gdk_drag_context_set_hotspot")]
pub fn set_hotspot(&self, hot_x: i32, hot_y: i32) {
unsafe {
ffi::gdk_drag_context_set_hotspot(self.to_glib_none().0, hot_x, hot_y);
}
}
#[doc(alias = "action-changed")]
pub fn connect_action_changed<F: Fn(&Self, DragAction) + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn action_changed_trampoline<
F: Fn(&DragContext, DragAction) + 'static,
>(
this: *mut ffi::GdkDragContext,
action: ffi::GdkDragAction,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this), from_glib(action))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"action-changed\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
action_changed_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "cancel")]
pub fn connect_cancel<F: Fn(&Self, DragCancelReason) + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn cancel_trampoline<F: Fn(&DragContext, DragCancelReason) + 'static>(
this: *mut ffi::GdkDragContext,
reason: ffi::GdkDragCancelReason,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this), 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(transmute::<_, unsafe extern "C" fn()>(
cancel_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "dnd-finished")]
pub fn connect_dnd_finished<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn dnd_finished_trampoline<F: Fn(&DragContext) + 'static>(
this: *mut ffi::GdkDragContext,
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"dnd-finished\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
dnd_finished_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "drop-performed")]
pub fn connect_drop_performed<F: Fn(&Self, i32) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn drop_performed_trampoline<F: Fn(&DragContext, i32) + 'static>(
this: *mut ffi::GdkDragContext,
time: libc::c_int,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this), time)
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"drop-performed\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
drop_performed_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
}
impl fmt::Display for DragContext {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.write_str("DragContext")
}
}