From 54751ac1c98f1da5da81cbea8524bf7b5480a2c9 Mon Sep 17 00:00:00 2001
From: Breadway <plasticbread849@gmail.com>
Date: Tue, 1 Sep 2026 14:55:16 +0800
Subject: [PATCH] fix: overlay paints opaque @bg; add a tracing subscriber

Same `bind_window_auto` clobber as breadbox / breadclip: the full-screen
overlay's `window { background-color: transparent }` (APPLICATION priority)
loses to the shared component sheet's `window { background-color: @bg }`,
re-broadcast at USER-10 by `bind_window_auto`, so the search popup fills the
whole screen with an opaque #0c0c0c rectangle. Switch to
`bind_window_auto_with_app_css` (rides at USER-9).

Also add a tracing subscriber to the `breadsearch` binary so bread-theme /
bread-utils `warn!`s aren't dropped (breadmill already had one).
---
 Cargo.lock              |  1 +
 breadsearch/Cargo.toml  |  3 +++
 breadsearch/src/main.rs | 20 +++++++++++++++++++-
 3 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/Cargo.lock b/Cargo.lock
index 77a2b16..fed70b1 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -272,6 +272,7 @@ dependencies = [
  "gtk4",
  "gtk4-layer-shell",
  "serde_json",
+ "tracing-subscriber",
 ]
 
 [[package]]
diff --git a/breadsearch/Cargo.toml b/breadsearch/Cargo.toml
index 2c11e28..bde2ecd 100644
--- a/breadsearch/Cargo.toml
+++ b/breadsearch/Cargo.toml
@@ -20,3 +20,6 @@ gtk4-layer-shell = "0.8"
 serde_json = "1"
 clap = { version = "4", features = ["derive"] }
 anyhow = "1"
+# Subscriber for bread-theme / bread-utils `tracing` events — dropped
+# silently without one. env-filter for RUST_LOG.
+tracing-subscriber = { version = "0.3", features = ["env-filter"] }
diff --git a/breadsearch/src/main.rs b/breadsearch/src/main.rs
index 53302ec..882bb6e 100644
--- a/breadsearch/src/main.rs
+++ b/breadsearch/src/main.rs
@@ -197,7 +197,15 @@ fn run_ui(screenshot_req: Option<screenshot::ScreenshotRequest>) {
 
         // Full-screen transparent overlay; panel widget is positioned inside it.
         let window = bread_utils::gtk_popup::new_overlay_window(app, "breadsearch");
-        bread_theme::gtk::bind_window_auto(&window);
+        // Bind the *app* sheet, not just the shared one. `bind_window_auto`
+        // alone re-broadcasts the shared component sheet — including
+        // `window { background-color: @bg }` — at USER-10, outranking the
+        // APPLICATION-priority `window { background-color: transparent }` here
+        // regardless of specificity: the "transparent overlay" then paints a
+        // solid @bg rectangle over the whole screen (worst under a VM's
+        // software renderer). `_with_app_css` rides our sheet at USER-9. Same
+        // fix as breadbox / breadclip.
+        bread_theme::gtk::bind_window_auto_with_app_css(&window, build_css);
 
         let close_all: Rc<dyn Fn()> = Rc::new({
             let w = window.clone();
@@ -369,6 +377,16 @@ fn run_ui(screenshot_req: Option<screenshot::ScreenshotRequest>) {
 // ---- Main -------------------------------------------------------------------
 
 fn main() {
+    // Surface bread-theme / bread-utils `tracing::warn!` (dropped silently
+    // before). `RUST_LOG` overrides; default warn+.
+    tracing_subscriber::fmt()
+        .with_env_filter(
+            tracing_subscriber::EnvFilter::try_from_default_env()
+                .unwrap_or_else(|_| tracing_subscriber::EnvFilter::new("warn")),
+        )
+        .with_writer(std::io::stderr)
+        .init();
+
     if std::env::args().nth(1).as_deref() == Some("listen") {
         listen::run();
         return;