From d98c3d539b0eb7c00f664c445ab4194c28e8cef7 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Tue, 15 Mar 2022 19:40:38 +0400
Subject: [PATCH] Allow moving window controls vertically.

---
 ui/platform/ui_platform_window_title.cpp | 10 ++++++----
 ui/platform/ui_platform_window_title.h   |  3 ++-
 2 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/ui/platform/ui_platform_window_title.cpp b/ui/platform/ui_platform_window_title.cpp
index 015b5bc..420e198 100644
--- a/ui/platform/ui_platform_window_title.cpp
+++ b/ui/platform/ui_platform_window_title.cpp
@@ -481,7 +481,8 @@ SeparateTitleControls::SeparateTitleControls(
 std::unique_ptr<SeparateTitleControls> SetupSeparateTitleControls(
 		not_null<RpWindow*> window,
 		const style::WindowTitle &st,
-		Fn<void(bool maximized)> maximize) {
+		Fn<void(bool maximized)> maximize,
+		rpl::producer<int> controlsTop) {
 	auto result = std::make_unique<SeparateTitleControls>(
 		window->body(),
 		st,
@@ -491,11 +492,12 @@ std::unique_ptr<SeparateTitleControls> SetupSeparateTitleControls(
 	auto &lifetime = raw->wrap.lifetime();
 	rpl::combine(
 		window->body()->widthValue(),
-		window->additionalContentPaddingValue()
-	) | rpl::start_with_next([=](int width, int padding) {
+		window->additionalContentPaddingValue(),
+		controlsTop ? std::move(controlsTop) : rpl::single(0)
+	) | rpl::start_with_next([=](int width, int padding, int top) {
 		raw->wrap.setGeometry(
 			padding,
-			0,
+			top,
 			width - 2 * padding,
 			raw->controls.geometry().height());
 	}, lifetime);
diff --git a/ui/platform/ui_platform_window_title.h b/ui/platform/ui_platform_window_title.h
index e61b37d..863171e 100644
--- a/ui/platform/ui_platform_window_title.h
+++ b/ui/platform/ui_platform_window_title.h
@@ -150,7 +150,8 @@ struct SeparateTitleControls {
 [[nodiscard]] auto SetupSeparateTitleControls(
 	not_null<RpWindow*> window,
 	const style::WindowTitle &st,
-	Fn<void(bool maximized)> maximize = nullptr)
+	Fn<void(bool maximized)> maximize = nullptr,
+	rpl::producer<int> controlsTop = nullptr)
 -> std::unique_ptr<SeparateTitleControls>;
 
 } // namespace Platform