From b13939506789ccc44d5a99fbaeaa583980071cac Mon Sep 17 00:00:00 2001
From: burnintuna <burningtuna@gmail.com>
Date: Wed, 22 Jul 2026 03:17:18 +0900
Subject: [PATCH] Add application about dialog

---
 src/window.rs | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/src/window.rs b/src/window.rs
index 51159a1..effba41 100644
--- a/src/window.rs
+++ b/src/window.rs
@@ -49,6 +49,8 @@ impl ComicWindow {
 
         let header = gtk::HeaderBar::new();
         header.set_title_widget(Some(&gtk::Label::new(Some("Comicviewer"))));
+        let about_button = gtk::Button::with_label("정보");
+        header.pack_end(&about_button);
         window.set_titlebar(Some(&header));
 
         let root = gtk::Box::new(gtk::Orientation::Vertical, 8);
@@ -125,6 +127,7 @@ impl ComicWindow {
 
         let controller = Rc::new(BrowserController {
             window,
+            about_button,
             location_dropdown,
             edit_location_button,
             delete_location_button,
@@ -189,6 +192,7 @@ struct BrowserState {
 
 struct BrowserController {
     window: gtk::ApplicationWindow,
+    about_button: gtk::Button,
     location_dropdown: gtk::DropDown,
     edit_location_button: gtk::Button,
     delete_location_button: gtk::Button,
@@ -227,6 +231,9 @@ impl BrowserController {
         let controller = Rc::clone(self);
         add_location_button.connect_clicked(move |_| controller.show_location_dialog(None));
         let controller = Rc::clone(self);
+        self.about_button
+            .connect_clicked(move |_| controller.show_about_dialog());
+        let controller = Rc::clone(self);
         self.edit_location_button.connect_clicked(move |_| {
             if let Some(index) = controller.selected_config_index() {
                 controller.show_location_dialog(Some(index));
@@ -1153,6 +1160,36 @@ impl BrowserController {
         (index < self.config.borrow().locations.len()).then_some(index)
     }
 
+    fn show_about_dialog(&self) {
+        let dialog = gtk::Window::builder()
+            .title("Comicviewer 정보")
+            .transient_for(&self.window)
+            .modal(true)
+            .resizable(false)
+            .default_width(360)
+            .build();
+        let content = gtk::Box::new(gtk::Orientation::Vertical, 14);
+        content.set_margin_top(24);
+        content.set_margin_bottom(16);
+        content.set_margin_start(24);
+        content.set_margin_end(24);
+        let name = gtk::Label::new(Some(&format!(
+            "Comicviewer ({})",
+            env!("CARGO_PKG_VERSION")
+        )));
+        name.add_css_class("title-2");
+        let contact = gtk::Label::new(Some("개발자 연락처 : burningtuna@gmail.com"));
+        let close_button = gtk::Button::with_label("닫기");
+        close_button.set_halign(gtk::Align::End);
+        let dialog_to_close = dialog.clone();
+        close_button.connect_clicked(move |_| dialog_to_close.close());
+        content.append(&name);
+        content.append(&contact);
+        content.append(&close_button);
+        dialog.set_child(Some(&content));
+        dialog.present();
+    }
+
     fn show_location_dialog(self: &Rc<Self>, edit_index: Option<usize>) {
         let existing =
             edit_index.and_then(|index| self.config.borrow().locations.get(index).cloned());