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Merged SwapFileStatus::{make_setting, make_not_setting} into toggle.

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This commit is contained in:
Filipe Rodrigues 2021-05-24 00:49:46 +01:00
parent 6f4a55c083
commit 99b5be9d92
1 changed files with 15 additions and 21 deletions
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36
dcb-tools/dcb-file-editor/src/main.rs
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@ -250,20 +250,22 @@ impl epi::App for FileEditor {
egui::Window::new("Swap screen").show(ctx, |ui| {
ui.horizontal(|ui| {
ui.label(swap_window.first.as_str().unwrap_or("None"));
if !swap_window.first.is_setting() && ui.button("Set").clicked() {
swap_window.first.make_setting();
}
if swap_window.first.is_setting() && ui.button("Setting").clicked() {
swap_window.first.make_not_setting();
let text = match swap_window.first.is_setting() {
true => "...",
false => "Set",
};
if ui.button(text).clicked() {
swap_window.first.toggle();
}
});
ui.horizontal(|ui| {
ui.label(swap_window.second.as_str().unwrap_or("None"));
if !swap_window.second.is_setting() && ui.button("Set").clicked() {
swap_window.second.make_setting();
}
if swap_window.second.is_setting() && ui.button("Setting").clicked() {
swap_window.second.make_not_setting();
let text = match swap_window.second.is_setting() {
true => "...",
false => "Set",
};
if ui.button(text).clicked() {
swap_window.second.toggle();
}
});
@ -319,23 +321,15 @@ pub enum SwapFileStatus {
}
impl SwapFileStatus {
/// Sets this status to `Setting`
pub fn make_setting(&mut self) {
/// Toggles the current setting
pub fn toggle(&mut self) {
*self = match mem::take(self) {
Self::Unset => Self::Setting(None),
status @ Self::Setting(_) => status,
Self::Set(s) => Self::Setting(Some(s)),
};
}
/// Sets this status from `Setting` to another
pub fn make_not_setting(&mut self) {
*self = match mem::take(self) {
Self::Setting(s) => match s {
Some(s) => Self::Set(s),
None => Self::Unset,
},
_ => unreachable!(),
Self::Set(s) => Self::Setting(Some(s)),
};
}