lutgen-studio 0.3.0

Offical GUI for Lutgen, the best way to apply popular colorschemes to any image or wallpaper!
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use crate::App;

impl App {
    pub fn show_update(&self, ui: &mut egui::Ui) {
        if let Some(update) = &self.state.update {
            let [maj, min, pat] = update.version;
            if ui
                .link(format!("Update v{maj}.{min}.{pat} available!"))
                .clicked()
            {
                ui.ctx()
                    .open_url(egui::OpenUrl::new_tab(update.url.clone()));
            }
        }
    }

    pub fn show_topbar(&mut self, ctx: &egui::Context) {
        egui::TopBottomPanel::top("top_panel").show(ctx, |ui| {
            egui::MenuBar::new().ui(ui, |ui| {
                ui.add(egui::Image::from_texture(&self.icon).max_height(16.));
                ui.label("Lutgen Studio");
                ui.add_space(5.);
                ui.menu_button("File", |ui| {
                    if ui.button("Open").clicked() {
                        if let Some(path) = self.state.current_image.clone() {
                            let config = self.open_picker.config_mut();
                            if let Some(parent) = path.parent() {
                                config.initial_directory = parent.to_path_buf();
                            }
                        }
                        self.open_picker.pick_file();
                        ui.close();
                    }
                    if ui.button("Save As").clicked() {
                        if let Some(path) = self.state.current_image.clone() {
                            let config = self.save_picker.config_mut();
                            if let Some(parent) = path.parent() {
                                config.initial_directory = parent.to_path_buf();
                            }
                            if let Some(file) = path.file_name() {
                                config.default_file_name = file.display().to_string();
                            }
                        }
                        self.save_picker.save_file();
                        ui.close();
                    }
                    if ui.button("About").clicked() {
                        self.state.show_about = true;
                        ui.close();
                    }
                    if ui.button("Quit").clicked() {
                        ctx.send_viewport_cmd(egui::ViewportCommand::Close);
                        ui.close();
                    }
                });

                ui.with_layout(egui::Layout::right_to_left(egui::Align::Center), |ui| {
                    egui::widgets::global_theme_preference_buttons(ui);
                    self.show_update(ui);
                });
            });
        });
    }
}