use SelectionMode;
use TreeIter;
use TreeModel;
use TreePath;
use TreeView;
use ffi;
use glib::object::Cast;
use glib::object::IsA;
use glib::signal::SignalHandlerId;
use glib::signal::connect_raw;
use glib::translate::*;
use glib_ffi;
use std::boxed::Box as Box_;
use std::fmt;
use std::mem::transmute;
use std::ptr;
glib_wrapper! {
pub struct TreeSelection(Object<ffi::GtkTreeSelection, ffi::GtkTreeSelectionClass, TreeSelectionClass>);
match fn {
get_type => || ffi::gtk_tree_selection_get_type(),
}
}
pub const NONE_TREE_SELECTION: Option<&TreeSelection> = None;
pub trait TreeSelectionExt: 'static {
fn count_selected_rows(&self) -> i32;
fn get_mode(&self) -> SelectionMode;
fn get_selected(&self) -> Option<(TreeModel, TreeIter)>;
fn get_selected_rows(&self) -> (Vec<TreePath>, TreeModel);
fn get_tree_view(&self) -> Option<TreeView>;
fn iter_is_selected(&self, iter: &TreeIter) -> bool;
fn path_is_selected(&self, path: &TreePath) -> bool;
fn select_all(&self);
fn select_iter(&self, iter: &TreeIter);
fn select_path(&self, path: &TreePath);
fn select_range(&self, start_path: &TreePath, end_path: &TreePath);
fn selected_foreach<P: FnMut(&TreeModel, &TreePath, &TreeIter)>(&self, func: P);
fn set_mode(&self, type_: SelectionMode);
fn set_select_function(&self, func: Option<Box<dyn Fn(&TreeSelection, &TreeModel, &TreePath, bool) -> bool + 'static>>);
fn unselect_all(&self);
fn unselect_iter(&self, iter: &TreeIter);
fn unselect_path(&self, path: &TreePath);
fn unselect_range(&self, start_path: &TreePath, end_path: &TreePath);
fn connect_changed<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
fn connect_property_mode_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
}
impl<O: IsA<TreeSelection>> TreeSelectionExt for O {
fn count_selected_rows(&self) -> i32 {
unsafe {
ffi::gtk_tree_selection_count_selected_rows(self.as_ref().to_glib_none().0)
}
}
fn get_mode(&self) -> SelectionMode {
unsafe {
from_glib(ffi::gtk_tree_selection_get_mode(self.as_ref().to_glib_none().0))
}
}
fn get_selected(&self) -> Option<(TreeModel, TreeIter)> {
unsafe {
let mut model = ptr::null_mut();
let mut iter = TreeIter::uninitialized();
let ret = from_glib(ffi::gtk_tree_selection_get_selected(self.as_ref().to_glib_none().0, &mut model, iter.to_glib_none_mut().0));
if ret { Some((from_glib_none(model), iter)) } else { None }
}
}
fn get_selected_rows(&self) -> (Vec<TreePath>, TreeModel) {
unsafe {
let mut model = ptr::null_mut();
let ret = FromGlibPtrContainer::from_glib_full(ffi::gtk_tree_selection_get_selected_rows(self.as_ref().to_glib_none().0, &mut model));
(ret, from_glib_none(model))
}
}
fn get_tree_view(&self) -> Option<TreeView> {
unsafe {
from_glib_none(ffi::gtk_tree_selection_get_tree_view(self.as_ref().to_glib_none().0))
}
}
fn iter_is_selected(&self, iter: &TreeIter) -> bool {
unsafe {
from_glib(ffi::gtk_tree_selection_iter_is_selected(self.as_ref().to_glib_none().0, mut_override(iter.to_glib_none().0)))
}
}
fn path_is_selected(&self, path: &TreePath) -> bool {
unsafe {
from_glib(ffi::gtk_tree_selection_path_is_selected(self.as_ref().to_glib_none().0, mut_override(path.to_glib_none().0)))
}
}
fn select_all(&self) {
unsafe {
ffi::gtk_tree_selection_select_all(self.as_ref().to_glib_none().0);
}
}
fn select_iter(&self, iter: &TreeIter) {
unsafe {
ffi::gtk_tree_selection_select_iter(self.as_ref().to_glib_none().0, mut_override(iter.to_glib_none().0));
}
}
fn select_path(&self, path: &TreePath) {
unsafe {
ffi::gtk_tree_selection_select_path(self.as_ref().to_glib_none().0, mut_override(path.to_glib_none().0));
}
}
fn select_range(&self, start_path: &TreePath, end_path: &TreePath) {
unsafe {
ffi::gtk_tree_selection_select_range(self.as_ref().to_glib_none().0, mut_override(start_path.to_glib_none().0), mut_override(end_path.to_glib_none().0));
}
}
fn selected_foreach<P: FnMut(&TreeModel, &TreePath, &TreeIter)>(&self, func: P) {
let func_data: P = func;
unsafe extern "C" fn func_func<P: FnMut(&TreeModel, &TreePath, &TreeIter)>(model: *mut ffi::GtkTreeModel, path: *mut ffi::GtkTreePath, iter: *mut ffi::GtkTreeIter, data: glib_ffi::gpointer) {
let model = from_glib_borrow(model);
let path = from_glib_borrow(path);
let iter = from_glib_borrow(iter);
let callback: *mut P = data as *const _ as usize as *mut P;
(*callback)(&model, &path, &iter);
}
let func = Some(func_func::<P> as _);
let super_callback0: &P = &func_data;
unsafe {
ffi::gtk_tree_selection_selected_foreach(self.as_ref().to_glib_none().0, func, super_callback0 as *const _ as usize as *mut _);
}
}
fn set_mode(&self, type_: SelectionMode) {
unsafe {
ffi::gtk_tree_selection_set_mode(self.as_ref().to_glib_none().0, type_.to_glib());
}
}
fn set_select_function(&self, func: Option<Box<dyn Fn(&TreeSelection, &TreeModel, &TreePath, bool) -> bool + 'static>>) {
let func_data: Box_<Option<Box<dyn Fn(&TreeSelection, &TreeModel, &TreePath, bool) -> bool + 'static>>> = Box::new(func);
unsafe extern "C" fn func_func(selection: *mut ffi::GtkTreeSelection, model: *mut ffi::GtkTreeModel, path: *mut ffi::GtkTreePath, path_currently_selected: glib_ffi::gboolean, data: glib_ffi::gpointer) -> glib_ffi::gboolean {
let selection = from_glib_borrow(selection);
let model = from_glib_borrow(model);
let path = from_glib_borrow(path);
let path_currently_selected = from_glib(path_currently_selected);
let callback: &Option<Box<dyn Fn(&TreeSelection, &TreeModel, &TreePath, bool) -> bool + 'static>> = &*(data as *mut _);
let res = if let Some(ref callback) = *callback {
callback(&selection, &model, &path, path_currently_selected)
} else {
panic!("cannot get closure...")
};
res.to_glib()
}
let func = if func_data.is_some() { Some(func_func as _) } else { None };
unsafe extern "C" fn destroy_func(data: glib_ffi::gpointer) {
let _callback: Box_<Option<Box<dyn Fn(&TreeSelection, &TreeModel, &TreePath, bool) -> bool + 'static>>> = Box_::from_raw(data as *mut _);
}
let destroy_call3 = Some(destroy_func as _);
let super_callback0: Box_<Option<Box<dyn Fn(&TreeSelection, &TreeModel, &TreePath, bool) -> bool + 'static>>> = func_data;
unsafe {
ffi::gtk_tree_selection_set_select_function(self.as_ref().to_glib_none().0, func, Box::into_raw(super_callback0) as *mut _, destroy_call3);
}
}
fn unselect_all(&self) {
unsafe {
ffi::gtk_tree_selection_unselect_all(self.as_ref().to_glib_none().0);
}
}
fn unselect_iter(&self, iter: &TreeIter) {
unsafe {
ffi::gtk_tree_selection_unselect_iter(self.as_ref().to_glib_none().0, mut_override(iter.to_glib_none().0));
}
}
fn unselect_path(&self, path: &TreePath) {
unsafe {
ffi::gtk_tree_selection_unselect_path(self.as_ref().to_glib_none().0, mut_override(path.to_glib_none().0));
}
}
fn unselect_range(&self, start_path: &TreePath, end_path: &TreePath) {
unsafe {
ffi::gtk_tree_selection_unselect_range(self.as_ref().to_glib_none().0, mut_override(start_path.to_glib_none().0), mut_override(end_path.to_glib_none().0));
}
}
fn connect_changed<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(self.as_ptr() as *mut _, b"changed\0".as_ptr() as *const _,
Some(transmute(changed_trampoline::<Self, F> as usize)), Box_::into_raw(f))
}
}
fn connect_property_mode_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(self.as_ptr() as *mut _, b"notify::mode\0".as_ptr() as *const _,
Some(transmute(notify_mode_trampoline::<Self, F> as usize)), Box_::into_raw(f))
}
}
}
unsafe extern "C" fn changed_trampoline<P, F: Fn(&P) + 'static>(this: *mut ffi::GtkTreeSelection, f: glib_ffi::gpointer)
where P: IsA<TreeSelection> {
let f: &F = transmute(f);
f(&TreeSelection::from_glib_borrow(this).unsafe_cast())
}
unsafe extern "C" fn notify_mode_trampoline<P, F: Fn(&P) + 'static>(this: *mut ffi::GtkTreeSelection, _param_spec: glib_ffi::gpointer, f: glib_ffi::gpointer)
where P: IsA<TreeSelection> {
let f: &F = transmute(f);
f(&TreeSelection::from_glib_borrow(this).unsafe_cast())
}
impl fmt::Display for TreeSelection {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "TreeSelection")
}
}