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use Device;
use DeviceType;
use Display;
use ffi;
use glib;
use glib::Value;
use glib::object::Downcast;
use glib::object::IsA;
use glib::signal::connect;
use glib::translate::*;
use glib_ffi;
use gobject_ffi;
use std::boxed::Box as Box_;
use std::mem;
use std::mem::transmute;
use std::ptr;
glib_wrapper! {
pub struct DeviceManager(Object<ffi::GdkDeviceManager>);
match fn {
get_type => || ffi::gdk_device_manager_get_type(),
}
}
pub trait DeviceManagerExt {
fn get_client_pointer(&self) -> Option<Device>;
fn get_display(&self) -> Option<Display>;
fn list_devices(&self, type_: DeviceType) -> Vec<Device>;
fn get_property_display(&self) -> Option<Display>;
fn connect_device_added<F: Fn(&Self, &Device) + 'static>(&self, f: F) -> u64;
fn connect_device_changed<F: Fn(&Self, &Device) + 'static>(&self, f: F) -> u64;
fn connect_device_removed<F: Fn(&Self, &Device) + 'static>(&self, f: F) -> u64;
fn connect_property_display_notify<F: Fn(&Self) + 'static>(&self, f: F) -> u64;
}
impl<O: IsA<DeviceManager> + IsA<glib::object::Object>> DeviceManagerExt for O {
fn get_client_pointer(&self) -> Option<Device> {
unsafe {
from_glib_none(ffi::gdk_device_manager_get_client_pointer(self.to_glib_none().0))
}
}
fn get_display(&self) -> Option<Display> {
unsafe {
from_glib_none(ffi::gdk_device_manager_get_display(self.to_glib_none().0))
}
}
fn list_devices(&self, type_: DeviceType) -> Vec<Device> {
unsafe {
FromGlibPtrContainer::from_glib_container(ffi::gdk_device_manager_list_devices(self.to_glib_none().0, type_.to_glib()))
}
}
fn get_property_display(&self) -> Option<Display> {
let mut value = Value::from(None::<&Display>);
unsafe {
gobject_ffi::g_object_get_property(self.to_glib_none().0, "display".to_glib_none().0, value.to_glib_none_mut().0);
}
value.get()
}
fn connect_device_added<F: Fn(&Self, &Device) + 'static>(&self, f: F) -> u64 {
unsafe {
let f: Box_<Box_<Fn(&Self, &Device) + 'static>> = Box_::new(Box_::new(f));
connect(self.to_glib_none().0, "device-added",
transmute(device_added_trampoline::<Self> as usize), Box_::into_raw(f) as *mut _)
}
}
fn connect_device_changed<F: Fn(&Self, &Device) + 'static>(&self, f: F) -> u64 {
unsafe {
let f: Box_<Box_<Fn(&Self, &Device) + 'static>> = Box_::new(Box_::new(f));
connect(self.to_glib_none().0, "device-changed",
transmute(device_changed_trampoline::<Self> as usize), Box_::into_raw(f) as *mut _)
}
}
fn connect_device_removed<F: Fn(&Self, &Device) + 'static>(&self, f: F) -> u64 {
unsafe {
let f: Box_<Box_<Fn(&Self, &Device) + 'static>> = Box_::new(Box_::new(f));
connect(self.to_glib_none().0, "device-removed",
transmute(device_removed_trampoline::<Self> as usize), Box_::into_raw(f) as *mut _)
}
}
fn connect_property_display_notify<F: Fn(&Self) + 'static>(&self, f: F) -> u64 {
unsafe {
let f: Box_<Box_<Fn(&Self) + 'static>> = Box_::new(Box_::new(f));
connect(self.to_glib_none().0, "notify::display",
transmute(notify_display_trampoline::<Self> as usize), Box_::into_raw(f) as *mut _)
}
}
}
unsafe extern "C" fn device_added_trampoline<P>(this: *mut ffi::GdkDeviceManager, device: *mut ffi::GdkDevice, f: glib_ffi::gpointer)
where P: IsA<DeviceManager> {
callback_guard!();
let f: &&(Fn(&P, &Device) + 'static) = transmute(f);
f(&DeviceManager::from_glib_none(this).downcast_unchecked(), &from_glib_none(device))
}
unsafe extern "C" fn device_changed_trampoline<P>(this: *mut ffi::GdkDeviceManager, device: *mut ffi::GdkDevice, f: glib_ffi::gpointer)
where P: IsA<DeviceManager> {
callback_guard!();
let f: &&(Fn(&P, &Device) + 'static) = transmute(f);
f(&DeviceManager::from_glib_none(this).downcast_unchecked(), &from_glib_none(device))
}
unsafe extern "C" fn device_removed_trampoline<P>(this: *mut ffi::GdkDeviceManager, device: *mut ffi::GdkDevice, f: glib_ffi::gpointer)
where P: IsA<DeviceManager> {
callback_guard!();
let f: &&(Fn(&P, &Device) + 'static) = transmute(f);
f(&DeviceManager::from_glib_none(this).downcast_unchecked(), &from_glib_none(device))
}
unsafe extern "C" fn notify_display_trampoline<P>(this: *mut ffi::GdkDeviceManager, _param_spec: glib_ffi::gpointer, f: glib_ffi::gpointer)
where P: IsA<DeviceManager> {
callback_guard!();
let f: &&(Fn(&P) + 'static) = transmute(f);
f(&DeviceManager::from_glib_none(this).downcast_unchecked())
}