use crate::{ffi, Window};
use glib::{
prelude::*,
signal::{connect_raw, SignalHandlerId},
translate::*,
};
use std::{boxed::Box as Box_, pin::Pin};
glib::wrapper! {
#[doc(alias = "GtkColorDialog")]
pub struct ColorDialog(Object<ffi::GtkColorDialog, ffi::GtkColorDialogClass>);
match fn {
type_ => || ffi::gtk_color_dialog_get_type(),
}
}
impl ColorDialog {
#[doc(alias = "gtk_color_dialog_new")]
pub fn new() -> ColorDialog {
assert_initialized_main_thread!();
unsafe { from_glib_full(ffi::gtk_color_dialog_new()) }
}
pub fn builder() -> ColorDialogBuilder {
ColorDialogBuilder::new()
}
#[doc(alias = "gtk_color_dialog_choose_rgba")]
pub fn choose_rgba<P: FnOnce(Result<gdk::RGBA, glib::Error>) + 'static>(
&self,
parent: Option<&impl IsA<Window>>,
initial_color: Option<&gdk::RGBA>,
cancellable: Option<&impl IsA<gio::Cancellable>>,
callback: P,
) {
let main_context = glib::MainContext::ref_thread_default();
let is_main_context_owner = main_context.is_owner();
let has_acquired_main_context = (!is_main_context_owner)
.then(|| main_context.acquire().ok())
.flatten();
assert!(
is_main_context_owner || has_acquired_main_context.is_some(),
"Async operations only allowed if the thread is owning the MainContext"
);
let user_data: Box_<glib::thread_guard::ThreadGuard<P>> =
Box_::new(glib::thread_guard::ThreadGuard::new(callback));
unsafe extern "C" fn choose_rgba_trampoline<
P: FnOnce(Result<gdk::RGBA, glib::Error>) + 'static,
>(
_source_object: *mut glib::gobject_ffi::GObject,
res: *mut gio::ffi::GAsyncResult,
user_data: glib::ffi::gpointer,
) {
let mut error = std::ptr::null_mut();
let ret =
ffi::gtk_color_dialog_choose_rgba_finish(_source_object as *mut _, res, &mut error);
let result = if error.is_null() {
Ok(from_glib_full(ret))
} else {
Err(from_glib_full(error))
};
let callback: Box_<glib::thread_guard::ThreadGuard<P>> =
Box_::from_raw(user_data as *mut _);
let callback: P = callback.into_inner();
callback(result);
}
let callback = choose_rgba_trampoline::<P>;
unsafe {
ffi::gtk_color_dialog_choose_rgba(
self.to_glib_none().0,
parent.map(|p| p.as_ref()).to_glib_none().0,
initial_color.to_glib_none().0,
cancellable.map(|p| p.as_ref()).to_glib_none().0,
Some(callback),
Box_::into_raw(user_data) as *mut _,
);
}
}
pub fn choose_rgba_future(
&self,
parent: Option<&(impl IsA<Window> + Clone + 'static)>,
initial_color: Option<&gdk::RGBA>,
) -> Pin<Box_<dyn std::future::Future<Output = Result<gdk::RGBA, glib::Error>> + 'static>> {
let parent = parent.map(ToOwned::to_owned);
let initial_color = initial_color.map(ToOwned::to_owned);
Box_::pin(gio::GioFuture::new(self, move |obj, cancellable, send| {
obj.choose_rgba(
parent.as_ref().map(::std::borrow::Borrow::borrow),
initial_color.as_ref().map(::std::borrow::Borrow::borrow),
Some(cancellable),
move |res| {
send.resolve(res);
},
);
}))
}
#[doc(alias = "gtk_color_dialog_get_modal")]
#[doc(alias = "get_modal")]
#[doc(alias = "modal")]
pub fn is_modal(&self) -> bool {
unsafe { from_glib(ffi::gtk_color_dialog_get_modal(self.to_glib_none().0)) }
}
#[doc(alias = "gtk_color_dialog_get_title")]
#[doc(alias = "get_title")]
pub fn title(&self) -> glib::GString {
unsafe { from_glib_none(ffi::gtk_color_dialog_get_title(self.to_glib_none().0)) }
}
#[doc(alias = "gtk_color_dialog_get_with_alpha")]
#[doc(alias = "get_with_alpha")]
#[doc(alias = "with-alpha")]
pub fn is_with_alpha(&self) -> bool {
unsafe { from_glib(ffi::gtk_color_dialog_get_with_alpha(self.to_glib_none().0)) }
}
#[doc(alias = "gtk_color_dialog_set_modal")]
#[doc(alias = "modal")]
pub fn set_modal(&self, modal: bool) {
unsafe {
ffi::gtk_color_dialog_set_modal(self.to_glib_none().0, modal.into_glib());
}
}
#[doc(alias = "gtk_color_dialog_set_title")]
#[doc(alias = "title")]
pub fn set_title(&self, title: &str) {
unsafe {
ffi::gtk_color_dialog_set_title(self.to_glib_none().0, title.to_glib_none().0);
}
}
#[doc(alias = "gtk_color_dialog_set_with_alpha")]
#[doc(alias = "with-alpha")]
pub fn set_with_alpha(&self, with_alpha: bool) {
unsafe {
ffi::gtk_color_dialog_set_with_alpha(self.to_glib_none().0, with_alpha.into_glib());
}
}
#[cfg(feature = "v4_10")]
#[cfg_attr(docsrs, doc(cfg(feature = "v4_10")))]
#[doc(alias = "modal")]
pub fn connect_modal_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_modal_trampoline<F: Fn(&ColorDialog) + 'static>(
this: *mut ffi::GtkColorDialog,
_param_spec: glib::ffi::gpointer,
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 _,
c"notify::modal".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_modal_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[cfg(feature = "v4_10")]
#[cfg_attr(docsrs, doc(cfg(feature = "v4_10")))]
#[doc(alias = "title")]
pub fn connect_title_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_title_trampoline<F: Fn(&ColorDialog) + 'static>(
this: *mut ffi::GtkColorDialog,
_param_spec: glib::ffi::gpointer,
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 _,
c"notify::title".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_title_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[cfg(feature = "v4_10")]
#[cfg_attr(docsrs, doc(cfg(feature = "v4_10")))]
#[doc(alias = "with-alpha")]
pub fn connect_with_alpha_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_with_alpha_trampoline<F: Fn(&ColorDialog) + 'static>(
this: *mut ffi::GtkColorDialog,
_param_spec: glib::ffi::gpointer,
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 _,
c"notify::with-alpha".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_with_alpha_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
}
#[cfg(feature = "v4_10")]
#[cfg_attr(docsrs, doc(cfg(feature = "v4_10")))]
impl Default for ColorDialog {
fn default() -> Self {
Self::new()
}
}
#[must_use = "The builder must be built to be used"]
pub struct ColorDialogBuilder {
builder: glib::object::ObjectBuilder<'static, ColorDialog>,
}
impl ColorDialogBuilder {
fn new() -> Self {
Self {
builder: glib::object::Object::builder(),
}
}
#[cfg(feature = "v4_10")]
#[cfg_attr(docsrs, doc(cfg(feature = "v4_10")))]
pub fn modal(self, modal: bool) -> Self {
Self {
builder: self.builder.property("modal", modal),
}
}
#[cfg(feature = "v4_10")]
#[cfg_attr(docsrs, doc(cfg(feature = "v4_10")))]
pub fn title(self, title: impl Into<glib::GString>) -> Self {
Self {
builder: self.builder.property("title", title.into()),
}
}
#[cfg(feature = "v4_10")]
#[cfg_attr(docsrs, doc(cfg(feature = "v4_10")))]
pub fn with_alpha(self, with_alpha: bool) -> Self {
Self {
builder: self.builder.property("with-alpha", with_alpha),
}
}
#[must_use = "Building the object from the builder is usually expensive and is not expected to have side effects"]
pub fn build(self) -> ColorDialog {
assert_initialized_main_thread!();
self.builder.build()
}
}