begin identity dialog implementation

src/app/browser/window/tab/item/identity/gemini/widget.rs

@@ -0,0 +1,86 @@
+mod form;
+
+use form::Form;
+
+use adw::{
+    prelude::{AdwDialogExt, AlertDialogExt, AlertDialogExtManual},
+    AlertDialog, ResponseAppearance,
+};
+use gtk::prelude::IsA;
+
+// Defaults
+const HEADING: &str = "Ident";
+const BODY: &str = "Select identity certificate";
+
+// Response variants
+const RESPONSE_APPLY: (&str, &str) = ("apply", "Apply");
+const RESPONSE_CANCEL: (&str, &str) = ("cancel", "Cancel");
+// const RESPONSE_MANAGE: (&str, &str) = ("manage", "Manage");
+
+// List options
+const OPTION_CREATE: (Option<i64>, &str) = (None, "Create new..");
+
+// Select options
+
+pub struct Widget {
+    gobject: AlertDialog,
+}
+
+impl Widget {
+    // Constructors
+
+    /// Create new `Self`
+    pub fn new() -> Self {
+        // Collect identity certificates
+        let mut options: Vec<(Option<i64>, String, bool)> = Vec::new();
+        options.push((OPTION_CREATE.0, OPTION_CREATE.1.to_owned(), false));
+
+        // Init child container
+        let form = Form::new(options);
+
+        // Init main `GObject`
+        let gobject = AlertDialog::builder()
+            .heading(HEADING)
+            .body(BODY)
+            .close_response(RESPONSE_CANCEL.0)
+            .default_response(RESPONSE_APPLY.0)
+            .extra_child(form.gobject())
+            .build();
+
+        // Set response variants
+        gobject.add_responses(&[
+            RESPONSE_CANCEL,
+            // RESPONSE_MANAGE,
+            RESPONSE_APPLY,
+        ]);
+
+        // Deactivate not implemented feature @TODO
+        // gobject.set_response_enabled(RESPONSE_MANAGE.0, false);
+
+        // Decorate default response preset
+        gobject.set_response_appearance(RESPONSE_APPLY.0, ResponseAppearance::Suggested);
+        gobject.set_response_appearance(RESPONSE_CANCEL.0, ResponseAppearance::Destructive);
+
+        // Return new activated `Self`
+        Self { gobject }
+    }
+
+    // Actions
+
+    /// Wrapper for default [response](https://gnome.pages.gitlab.gnome.org/libadwaita/doc/main/signal.AlertDialog.response.html) signal
+    /// * return `profile_identity_gemini_id` or new record request on `None`
+    pub fn connect_response(&self, callback: impl Fn(Option<i64>) + 'static) {
+        self.gobject.connect_response(None, move |_, response| {
+            if response == RESPONSE_APPLY.0 {
+                callback(None)
+            } else {
+                callback(None)
+            } // @TODO
+        });
+    }
+
+    /// Show dialog with new preset
+    pub fn present(&self, parent: Option<&impl IsA<gtk::Widget>>) {
+        self.gobject.present(parent)
+    }
+}