ced/src/app/state/config.rs

use super::editor::TextEditor;
use crate::app::config::Config;
use crate::app::tab::Tab;
use crate::app::theme;

impl TextEditor {
    pub fn from_config(config: Config) -> Self {
        Self {
            tabs: vec![Tab::new_empty(1)],
            active_tab_index: 0,
            tab_counter: 1,
            show_about: false,
            show_shortcuts: false,
            show_find: false,
            show_preferences: false,
            pending_unsaved_action: None,
            force_quit_confirmed: false,
            clean_quit_requested: false,
            show_line_numbers: config.show_line_numbers,
            word_wrap: config.word_wrap,
            auto_hide_toolbar: config.auto_hide_toolbar,
            auto_hide_tab_bar: config.auto_hide_tab_bar,
            theme: config.theme,
            line_side: config.line_side,
            font_family: config.font_family,
            font_size: config.font_size,
            font_size_input: None,
            zoom_factor: 1.0,
            menu_interaction_active: false,
            tab_bar_rect: None,
            menu_bar_stable_until: None,
            text_processing_result: std::sync::Arc::new(std::sync::Mutex::new(Default::default())),
            _processing_thread_handle: None,
            find_query: String::new(),
            find_matches: Vec::new(),
            current_match_index: None,
            case_sensitive_search: false,
            prev_show_find: false,
            // vim_mode: config.vim_mode,

            // Cursor tracking for smart scrolling
            previous_cursor_position: None,

            // Track previous content for incremental processing
            previous_content: String::new(),
            previous_cursor_char_index: None,
            current_cursor_line: 0,
            previous_cursor_line: 0,
            font_settings_changed: false,
        }
    }

    pub fn from_config_with_context(config: Config, cc: &eframe::CreationContext<'_>) -> Self {
        let mut editor = Self::from_config(config);
        theme::apply(editor.theme, &cc.egui_ctx);

        cc.egui_ctx.options_mut(|o| o.zoom_with_keyboard = false);

        let mut style = (*cc.egui_ctx.style()).clone();
        style
            .text_styles
            .insert(egui::TextStyle::Body, egui::FontId::proportional(16.0));
        style
            .text_styles
            .insert(egui::TextStyle::Button, egui::FontId::proportional(16.0));
        style
            .text_styles
            .insert(egui::TextStyle::Heading, egui::FontId::proportional(22.0));
        style
            .text_styles
            .insert(egui::TextStyle::Small, egui::FontId::proportional(14.0));
        cc.egui_ctx.set_style(style);

        editor.apply_font_settings(&cc.egui_ctx);

        editor
    }

    pub fn get_config(&self) -> Config {
        Config {
            auto_hide_toolbar: self.auto_hide_toolbar,
            show_line_numbers: self.show_line_numbers,
            auto_hide_tab_bar: self.auto_hide_tab_bar,
            word_wrap: self.word_wrap,
            theme: self.theme,
            line_side: self.line_side,
            font_family: self.font_family.clone(),
            font_size: self.font_size,
            // vim_mode: self.vim_mode,
        }
    }

    pub fn save_config(&self) {
        let config = self.get_config();
        if let Err(e) = config.save() {
            eprintln!("Failed to save configuration: {e}");
        }
    }
}