mirror of https://codeberg.org/topola/topola.git
107 lines
2.5 KiB
Rust
107 lines
2.5 KiB
Rust
// SPDX-FileCopyrightText: 2024 Topola contributors
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//
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// SPDX-License-Identifier: MIT
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pub struct Action {
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name: String,
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shortcut: Option<egui::KeyboardShortcut>,
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}
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pub struct Trigger {
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action: Action,
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triggered: bool,
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}
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pub struct Switch {
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action: Action,
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}
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impl Action {
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pub fn new(name: String, modifiers: egui::Modifiers, key: egui::Key) -> Self {
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Self {
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name,
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shortcut: Some(egui::KeyboardShortcut::new(modifiers, key)),
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}
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}
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pub fn new_keyless(name: String) -> Self {
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Self {
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name,
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shortcut: None,
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}
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}
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fn widget_text(&self) -> String {
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if let Some(shortcut) = self.shortcut {
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format!(
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"{} ({})",
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self.name,
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shortcut.format(&egui::ModifierNames::NAMES, false)
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)
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} else {
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self.name.clone()
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}
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}
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#[inline]
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pub fn into_trigger(self) -> Trigger {
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Trigger {
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action: self,
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triggered: false,
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}
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}
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#[inline(always)]
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pub fn into_switch(self) -> Switch {
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Switch { action: self }
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}
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}
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impl Trigger {
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pub fn button(&mut self, _ctx: &egui::Context, ui: &mut egui::Ui) {
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self.triggered = ui.button(self.action.widget_text()).clicked();
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}
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pub fn hyperlink(&self, _ctx: &egui::Context, ui: &mut egui::Ui, url: &str) {
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ui.hyperlink_to(self.action.widget_text(), url);
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}
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pub fn consume_key_triggered(&mut self, ctx: &egui::Context, ui: &mut egui::Ui) -> bool {
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self.consume_key(ctx, ui);
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self.triggered
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}
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fn consume_key(&mut self, ctx: &egui::Context, _ui: &mut egui::Ui) {
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if let Some(shortcut) = self.action.shortcut {
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if ctx.input_mut(|i| i.consume_shortcut(&shortcut)) {
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self.triggered = true;
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}
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}
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}
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}
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impl Switch {
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pub fn toggle_widget(&self, ui: &mut egui::Ui, selected: &mut bool) {
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ui.toggle_value(selected, self.action.widget_text());
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}
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pub fn checkbox(&self, ui: &mut egui::Ui, selected: &mut bool) {
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ui.checkbox(selected, self.action.widget_text());
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}
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pub fn consume_key_enabled(
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&self,
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ctx: &egui::Context,
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_ui: &mut egui::Ui,
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selected: &mut bool,
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) -> bool {
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if let Some(shortcut) = self.action.shortcut {
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if ctx.input_mut(|i| i.consume_shortcut(&shortcut)) {
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*selected = !*selected;
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}
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}
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*selected
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}
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}
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