use crate::{Bitset, SelectionModel};
use gio::subclass::prelude::*;
use glib::translate::*;
use glib::Cast;
pub trait SelectionModelImpl: ListModelImpl {
#[doc(alias = "get_selection_in_range")]
fn selection_in_range(&self, position: u32, n_items: u32) -> Bitset {
self.parent_selection_in_range(position, n_items)
}
fn is_selected(&self, position: u32) -> bool {
self.parent_is_selected(position)
}
fn select_all(&self) -> bool {
self.parent_select_all()
}
fn select_item(&self, position: u32, unselect_rest: bool) -> bool {
self.parent_select_item(position, unselect_rest)
}
fn select_range(&self, position: u32, n_items: u32, unselect_rest: bool) -> bool {
self.parent_select_range(position, n_items, unselect_rest)
}
fn set_selection(&self, selected: &Bitset, mask: &Bitset) -> bool {
self.parent_set_selection(selected, mask)
}
fn unselect_all(&self) -> bool {
self.parent_unselect_all()
}
fn unselect_item(&self, position: u32) -> bool {
self.parent_unselect_item(position)
}
fn unselect_range(&self, position: u32, n_items: u32) -> bool {
self.parent_unselect_range(position, n_items)
}
}
pub trait SelectionModelImplExt: ObjectSubclass {
fn parent_selection_in_range(&self, position: u32, n_items: u32) -> Bitset;
fn parent_is_selected(&self, position: u32) -> bool;
fn parent_select_all(&self) -> bool;
fn parent_select_item(&self, position: u32, unselect_rest: bool) -> bool;
fn parent_select_range(&self, position: u32, n_items: u32, unselect_rest: bool) -> bool;
fn parent_set_selection(&self, selected: &Bitset, mask: &Bitset) -> bool;
fn parent_unselect_all(&self) -> bool;
fn parent_unselect_item(&self, position: u32) -> bool;
fn parent_unselect_range(&self, position: u32, n_items: u32) -> bool;
}
impl<T: SelectionModelImpl> SelectionModelImplExt for T {
fn parent_selection_in_range(&self, position: u32, n_items: u32) -> Bitset {
unsafe {
let type_data = Self::type_data();
let parent_iface = type_data.as_ref().parent_interface::<SelectionModel>()
as *const ffi::GtkSelectionModelInterface;
let func = (*parent_iface)
.get_selection_in_range
.expect("no parent \"get_selection_in_range\" implementation");
from_glib_full(func(
self.obj()
.unsafe_cast_ref::<SelectionModel>()
.to_glib_none()
.0,
position,
n_items,
))
}
}
fn parent_is_selected(&self, position: u32) -> bool {
unsafe {
let type_data = Self::type_data();
let parent_iface = type_data.as_ref().parent_interface::<SelectionModel>()
as *const ffi::GtkSelectionModelInterface;
let func = (*parent_iface)
.is_selected
.expect("no parent \"is_selected\" implementation");
from_glib(func(
self.obj()
.unsafe_cast_ref::<SelectionModel>()
.to_glib_none()
.0,
position,
))
}
}
fn parent_select_all(&self) -> bool {
unsafe {
let type_data = Self::type_data();
let parent_iface = type_data.as_ref().parent_interface::<SelectionModel>()
as *const ffi::GtkSelectionModelInterface;
let func = (*parent_iface)
.select_all
.expect("no parent \"select_all\" implementation");
from_glib(func(
self.obj()
.unsafe_cast_ref::<SelectionModel>()
.to_glib_none()
.0,
))
}
}
fn parent_select_item(&self, position: u32, unselect_rest: bool) -> bool {
unsafe {
let type_data = Self::type_data();
let parent_iface = type_data.as_ref().parent_interface::<SelectionModel>()
as *const ffi::GtkSelectionModelInterface;
let func = (*parent_iface)
.select_item
.expect("no parent \"select_item\" implementation");
from_glib(func(
self.obj()
.unsafe_cast_ref::<SelectionModel>()
.to_glib_none()
.0,
position,
unselect_rest.into_glib(),
))
}
}
fn parent_select_range(&self, position: u32, n_items: u32, unselect_rest: bool) -> bool {
unsafe {
let type_data = Self::type_data();
let parent_iface = type_data.as_ref().parent_interface::<SelectionModel>()
as *const ffi::GtkSelectionModelInterface;
let func = (*parent_iface)
.select_range
.expect("no parent \"select_range\" implementation");
from_glib(func(
self.obj()
.unsafe_cast_ref::<SelectionModel>()
.to_glib_none()
.0,
position,
n_items,
unselect_rest.into_glib(),
))
}
}
fn parent_set_selection(&self, selected: &Bitset, mask: &Bitset) -> bool {
unsafe {
let type_data = Self::type_data();
let parent_iface = type_data.as_ref().parent_interface::<SelectionModel>()
as *const ffi::GtkSelectionModelInterface;
let func = (*parent_iface)
.set_selection
.expect("no parent \"set_selection\" implementation");
from_glib(func(
self.obj()
.unsafe_cast_ref::<SelectionModel>()
.to_glib_none()
.0,
selected.to_glib_none().0,
mask.to_glib_none().0,
))
}
}
fn parent_unselect_all(&self) -> bool {
unsafe {
let type_data = Self::type_data();
let parent_iface = type_data.as_ref().parent_interface::<SelectionModel>()
as *const ffi::GtkSelectionModelInterface;
let func = (*parent_iface)
.unselect_all
.expect("no parent \"unselect_all\" implementation");
from_glib(func(
self.obj()
.unsafe_cast_ref::<SelectionModel>()
.to_glib_none()
.0,
))
}
}
fn parent_unselect_item(&self, position: u32) -> bool {
unsafe {
let type_data = Self::type_data();
let parent_iface = type_data.as_ref().parent_interface::<SelectionModel>()
as *const ffi::GtkSelectionModelInterface;
let func = (*parent_iface)
.unselect_item
.expect("no parent \"unselect_item\" implementation");
from_glib(func(
self.obj()
.unsafe_cast_ref::<SelectionModel>()
.to_glib_none()
.0,
position,
))
}
}
fn parent_unselect_range(&self, position: u32, n_items: u32) -> bool {
unsafe {
let type_data = Self::type_data();
let parent_iface = type_data.as_ref().parent_interface::<SelectionModel>()
as *const ffi::GtkSelectionModelInterface;
let func = (*parent_iface)
.unselect_range
.expect("no parent \"unselect_range\" implementation");
from_glib(func(
self.obj()
.unsafe_cast_ref::<SelectionModel>()
.to_glib_none()
.0,
position,
n_items,
))
}
}
}
unsafe impl<T: SelectionModelImpl> IsImplementable<T> for SelectionModel {
fn interface_init(iface: &mut glib::Interface<Self>) {
let iface = iface.as_mut();
assert!(
crate::rt::is_initialized(),
"GTK has to be initialized first"
);
iface.get_selection_in_range = Some(model_get_selection_in_range::<T>);
iface.is_selected = Some(model_is_selected::<T>);
iface.select_all = Some(model_select_all::<T>);
iface.select_item = Some(model_select_item::<T>);
iface.select_range = Some(model_select_range::<T>);
iface.set_selection = Some(model_set_selection::<T>);
iface.unselect_all = Some(model_unselect_all::<T>);
iface.unselect_item = Some(model_unselect_item::<T>);
iface.unselect_range = Some(model_unselect_range::<T>);
}
}
unsafe extern "C" fn model_get_selection_in_range<T: SelectionModelImpl>(
model: *mut ffi::GtkSelectionModel,
position: u32,
n_items: u32,
) -> *mut ffi::GtkBitset {
let instance = &*(model as *mut T::Instance);
let imp = instance.imp();
imp.selection_in_range(position, n_items).to_glib_full()
}
unsafe extern "C" fn model_is_selected<T: SelectionModelImpl>(
model: *mut ffi::GtkSelectionModel,
position: u32,
) -> glib::ffi::gboolean {
let instance = &*(model as *mut T::Instance);
let imp = instance.imp();
imp.is_selected(position).into_glib()
}
unsafe extern "C" fn model_select_all<T: SelectionModelImpl>(
model: *mut ffi::GtkSelectionModel,
) -> glib::ffi::gboolean {
let instance = &*(model as *mut T::Instance);
let imp = instance.imp();
imp.select_all().into_glib()
}
unsafe extern "C" fn model_select_item<T: SelectionModelImpl>(
model: *mut ffi::GtkSelectionModel,
position: u32,
unselect_rest: glib::ffi::gboolean,
) -> glib::ffi::gboolean {
let instance = &*(model as *mut T::Instance);
let imp = instance.imp();
imp.select_item(position, from_glib(unselect_rest))
.into_glib()
}
unsafe extern "C" fn model_select_range<T: SelectionModelImpl>(
model: *mut ffi::GtkSelectionModel,
position: u32,
n_items: u32,
unselect_rest: glib::ffi::gboolean,
) -> glib::ffi::gboolean {
let instance = &*(model as *mut T::Instance);
let imp = instance.imp();
imp.select_range(position, n_items, from_glib(unselect_rest))
.into_glib()
}
unsafe extern "C" fn model_set_selection<T: SelectionModelImpl>(
model: *mut ffi::GtkSelectionModel,
selected_ptr: *mut ffi::GtkBitset,
mask_ptr: *mut ffi::GtkBitset,
) -> glib::ffi::gboolean {
let instance = &*(model as *mut T::Instance);
let imp = instance.imp();
let selected = from_glib_borrow(selected_ptr);
let mask = from_glib_borrow(mask_ptr);
imp.set_selection(&selected, &mask).into_glib()
}
unsafe extern "C" fn model_unselect_all<T: SelectionModelImpl>(
model: *mut ffi::GtkSelectionModel,
) -> glib::ffi::gboolean {
let instance = &*(model as *mut T::Instance);
let imp = instance.imp();
imp.unselect_all().into_glib()
}
unsafe extern "C" fn model_unselect_item<T: SelectionModelImpl>(
model: *mut ffi::GtkSelectionModel,
position: u32,
) -> glib::ffi::gboolean {
let instance = &*(model as *mut T::Instance);
let imp = instance.imp();
imp.unselect_item(position).into_glib()
}
unsafe extern "C" fn model_unselect_range<T: SelectionModelImpl>(
model: *mut ffi::GtkSelectionModel,
position: u32,
n_items: u32,
) -> glib::ffi::gboolean {
let instance = &*(model as *mut T::Instance);
let imp = instance.imp();
imp.unselect_range(position, n_items).into_glib()
}