From 9b5c58f92f129925b48449bba20bb6e9678d2e58 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 4 Aug 2022 19:27:45 +0300
Subject: [PATCH] Allow SeparatePanel not to join all spaces.

---
 ui/widgets/separate_panel.cpp | 12 +++++++-----
 ui/widgets/separate_panel.h   |  9 +++++++--
 2 files changed, 14 insertions(+), 7 deletions(-)

diff --git a/ui/widgets/separate_panel.cpp b/ui/widgets/separate_panel.cpp
index 4176ba3..063bb42 100644
--- a/ui/widgets/separate_panel.cpp
+++ b/ui/widgets/separate_panel.cpp
@@ -89,8 +89,8 @@ PanelShow::operator bool() const {
 
 } // namespace
 
-SeparatePanel::SeparatePanel(QWidget *parent)
-: RpWidget(parent)
+SeparatePanel::SeparatePanel(SeparatePanelArgs &&args)
+: RpWidget(args.parent)
 , _close(this, st::separatePanelClose)
 , _back(this, object_ptr<Ui::IconButton>(this, st::separatePanelBack))
 , _body(this)
@@ -98,7 +98,7 @@ SeparatePanel::SeparatePanel(QWidget *parent)
 	setMouseTracking(true);
 	setWindowIcon(QGuiApplication::windowIcon());
 	initControls();
-	initLayout();
+	initLayout(args);
 }
 
 void SeparatePanel::setTitle(rpl::producer<QString> title) {
@@ -280,7 +280,7 @@ bool SeparatePanel::eventHook(QEvent *e) {
 	return RpWidget::eventHook(e);
 }
 
-void SeparatePanel::initLayout() {
+void SeparatePanel::initLayout(const SeparatePanelArgs &args) {
 	setWindowFlags(Qt::WindowFlags(Qt::FramelessWindowHint)
 		| Qt::WindowStaysOnTopHint
 		| Qt::NoDropShadowWindowHint
@@ -296,7 +296,9 @@ void SeparatePanel::initLayout() {
 		Ui::ForceFullRepaint(this);
 	}, lifetime());
 
-	Ui::Platform::InitOnTopPanel(this);
+	if (args.onAllSpaces) {
+		Ui::Platform::InitOnTopPanel(this);
+	}
 }
 
 void SeparatePanel::createBorderImage() {
diff --git a/ui/widgets/separate_panel.h b/ui/widgets/separate_panel.h
index 311c02f..63cfbdd 100644
--- a/ui/widgets/separate_panel.h
+++ b/ui/widgets/separate_panel.h
@@ -29,9 +29,14 @@ class FlatLabel;
 template <typename Widget>
 class FadeWrapScaled;
 
+struct SeparatePanelArgs {
+	QWidget *parent = nullptr;
+	bool onAllSpaces = false;
+};
+
 class SeparatePanel final : public RpWidget {
 public:
-	explicit SeparatePanel(QWidget *parent = nullptr);
+	explicit SeparatePanel(SeparatePanelArgs &&args = {});
 
 	void setTitle(rpl::producer<QString> title);
 	void setTitleHeight(int height);
@@ -73,7 +78,7 @@ protected:
 
 private:
 	void initControls();
-	void initLayout();
+	void initLayout(const SeparatePanelArgs &args);
 	void initGeometry(QSize size);
 	void updateGeometry(QSize size);
 	void showControls();