From ce07249c9b99959fdac7973257526e7dd700d5d9 Mon Sep 17 00:00:00 2001
From: Yuqian Yang <crupest@crupest.life>
Date: Mon, 22 Sep 2025 14:58:02 +0800
Subject: Impl SetToForeground RequestRepaint of xcb window.

---
 src/platform/gui/xcb/Window.cpp | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'src')

diff --git a/src/platform/gui/xcb/Window.cpp b/src/platform/gui/xcb/Window.cpp
index 5e63e08e..63ea68b1 100644
--- a/src/platform/gui/xcb/Window.cpp
+++ b/src/platform/gui/xcb/Window.cpp
@@ -13,6 +13,7 @@
 #include <cairo-xcb.h>
 #include <cairo.h>
 #include <xcb/xcb.h>
+#include <xcb/xproto.h>
 #include <cassert>
 #include <cinttypes>
 #include <cstdint>
@@ -262,6 +263,19 @@ bool XcbWindow::ReleaseMouse() {
 
 void XcbWindow::SetCursor(std::shared_ptr<ICursor> cursor) { NotImplemented(); }
 
+void XcbWindow::SetToForeground() {
+  SetVisibility(WindowVisibilityType::Show);
+  assert(xcb_window_.has_value());
+  const static uint32_t values[] = {XCB_STACK_MODE_ABOVE};
+  xcb_configure_window(application_->GetXcbConnection(), *xcb_window_,
+                       XCB_CONFIG_WINDOW_STACK_MODE, values);
+}
+
+void XcbWindow::RequestRepaint() {
+  // TODO: true throttle
+  paint_event_.Raise(nullptr);
+}
+
 std::unique_ptr<graphics::IPainter> XcbWindow::BeginPaint() {
   assert(cairo_surface_);
 
-- 
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