From 5dd8de7950734c3e5d0c29406c0e486102695947 Mon Sep 17 00:00:00 2001
From: ardocrat <ardocrat@gri.mw>
Date: Thu, 29 May 2025 23:50:26 +0300
Subject: [PATCH] modal: move focus setup to the root content

---
 src/gui/app.rs         | 28 ++++++++++++++--------------
 src/gui/views/modal.rs | 22 ++++++----------------
 2 files changed, 20 insertions(+), 30 deletions(-)

diff --git a/src/gui/app.rs b/src/gui/app.rs
index 5c0ff5b..85b6b92 100755
--- a/src/gui/app.rs
+++ b/src/gui/app.rs
@@ -13,22 +13,15 @@
 // limitations under the License.
 
 use egui::epaint::RectShape;
-use egui::{Align, Context, CornerRadius, CursorIcon, Layout, Modifiers, ResizeDirection, Stroke, StrokeKind, UiBuilder, ViewportCommand};
-use lazy_static::lazy_static;
-use std::sync::atomic::{AtomicBool, Ordering};
+use egui::{Align, Context, CornerRadius, CursorIcon, LayerId, Layout, Modifiers, Order, ResizeDirection, Stroke, StrokeKind, UiBuilder, ViewportCommand};
 
 use crate::gui::icons::{ARROWS_IN, ARROWS_OUT, CARET_DOWN, MOON, SUN, X};
 use crate::gui::platform::PlatformCallbacks;
-use crate::gui::views::{Content, Modal, TitlePanel, View};
+use crate::gui::views::{Content, KeyboardContent, Modal, TitlePanel, View};
 use crate::gui::Colors;
 use crate::wallet::ExternalConnection;
 use crate::AppConfig;
 
-lazy_static! {
-    /// State to check if platform Back button was pressed.
-    static ref BACK_BUTTON_PRESSED: AtomicBool = AtomicBool::new(false);
-}
-
 /// Implements ui entry point and contains platform-specific callbacks.
 pub struct App<Platform> {
     /// Handles platform-specific functionality.
@@ -75,14 +68,10 @@ impl<Platform: PlatformCallbacks> App<Platform> {
         }
 
         // Handle Esc keyboard key event.
-        let back_pressed = BACK_BUTTON_PRESSED.load(Ordering::Relaxed);
-        if back_pressed || ctx.input_mut(|i| i.consume_key(Modifiers::NONE, egui::Key::Escape)) {
+        if ctx.input_mut(|i| i.consume_key(Modifiers::NONE, egui::Key::Escape)) {
             if Modal::on_back() {
                 self.content.on_back(&self.platform);
             }
-            if back_pressed {
-                BACK_BUTTON_PRESSED.store(false, Ordering::Relaxed);
-            }
             // Request repaint to update previous content.
             ctx.request_repaint();
         }
@@ -147,6 +136,17 @@ impl<Platform: PlatformCallbacks> App<Platform> {
             ctx.input(|i| i.viewport().focused.unwrap_or(true)) {
             self.platform.clear_user_attention();
         }
+
+        // Show modal or keyboard window above others.
+        ctx.move_to_top(LayerId::new(Order::Middle, egui::Id::new(Modal::WINDOW_ID)));
+        let keyboard_showing = if let Some(l) = ctx.top_layer_id() {
+            l.id == egui::Id::new(KeyboardContent::WINDOW_ID)
+        } else {
+            false
+        };
+        if keyboard_showing {
+            ctx.move_to_top(LayerId::new(Order::Middle, egui::Id::new(KeyboardContent::WINDOW_ID)));
+        }
     }
 
     /// Draw custom desktop window frame content.
diff --git a/src/gui/views/modal.rs b/src/gui/views/modal.rs
index 7fd3849..11a253b 100755
--- a/src/gui/views/modal.rs
+++ b/src/gui/views/modal.rs
@@ -14,14 +14,14 @@
 
 use egui::epaint::{RectShape, Shadow};
 use egui::os::OperatingSystem;
-use egui::{Align2, CornerRadius, Order, RichText, Stroke, StrokeKind, UiBuilder, Vec2};
+use egui::{Align2, CornerRadius, RichText, Stroke, StrokeKind, UiBuilder, Vec2};
 use lazy_static::lazy_static;
 use parking_lot::RwLock;
 use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::Arc;
 
 use crate::gui::views::types::{ModalPosition, ModalState};
-use crate::gui::views::{Content, KeyboardContent, View};
+use crate::gui::views::{Content, View};
 use crate::gui::Colors;
 
 lazy_static! {
@@ -49,6 +49,8 @@ impl Modal {
     const DEFAULT_MARGIN: f32 = 8.0;
     /// Maximum width of the content.
     const DEFAULT_WIDTH: f32 = Content::SIDE_PANEL_WIDTH - (2.0 * Self::DEFAULT_MARGIN);
+    /// Modal content [`egui::Window`] id.
+    pub const WINDOW_ID: &'static str = "modal_window";
 
     /// Create closeable [`Modal`] with center position.
     pub fn new(id: &'static str) -> Self {
@@ -226,7 +228,7 @@ impl Modal {
 
         // Show main content window at given position.
         let (content_align, content_offset) = self.modal_position();
-        let res = egui::Window::new("modal_window")
+        egui::Window::new(Self::WINDOW_ID)
             .title_bar(false)
             .resizable(false)
             .collapsible(false)
@@ -248,19 +250,7 @@ impl Modal {
                     title_ui(title, ui);
                 }
                 self.content_ui(ui, add_content);
-                
-            }).unwrap().response;
-
-        // Show modal or keyboard window above others.
-        ctx.move_to_top(res.layer_id);
-        let keyboard_showing = if let Some(l) = ctx.top_layer_id() {
-            l.id == egui::Id::new(KeyboardContent::WINDOW_ID)
-        } else {
-            false
-        };
-        if keyboard_showing {
-            ctx.move_to_top(egui::LayerId::new(Order::Middle, egui::Id::new(KeyboardContent::WINDOW_ID)))
-        }
+            });
 
         // Setup first draw flag.
         if Self::first_draw() {