From 1373c8eeb0a5d867927ba30a9a9bb2d5b0057a87 Mon Sep 17 00:00:00 2001
From: xdavidwu <xdavidwuph@gmail.com>
Date: Sat, 22 Jul 2023 17:39:22 +0800
Subject: [PATCH] support setting exclusive zone

---
 qt-video-wlr-bg.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/qt-video-wlr-bg.cpp b/qt-video-wlr-bg.cpp
index bf5d2db..67d8ade 100644
--- a/qt-video-wlr-bg.cpp
+++ b/qt-video-wlr-bg.cpp
@@ -57,10 +57,12 @@ int main(int argc,char *argv[]){
 		"Widget bottom margin. Defaults to 0.", "margin", "0");
 	QCommandLineOption leftMarginOption("left-margin",
 		"Widget left margin. Defaults to 0.", "margin", "0");
+	QCommandLineOption exclusiveZoneOption({"x", "exclusive-zone"},
+		"Exclusive zone distance, -1 to draw over panels. Defaults to 0.", "distance", "0");
 	parser.addOptions({ layerOption, widthOption, heightOption, colorOption,
 		volumeOption, positionOption, noLoopOption, marginOption,
 		topMarginOption, rightMarginOption, bottomMarginOption,
-		leftMarginOption });
+		leftMarginOption, exclusiveZoneOption });
 	parser.process(app);
 
 	bool ok;
@@ -134,6 +136,10 @@ int main(int argc,char *argv[]){
 	if (!ok) parser.showHelp(1);
 	layerShell->setMargins({left_margin, top_margin, right_margin, bottom_margin});
 
+	int32_t exclusive_zone = parser.value(exclusiveZoneOption).toInt(&ok);
+	if (!ok || exclusive_zone < -1) parser.showHelp(1);
+	layerShell->setExclusiveZone(exclusive_zone);
+
 	layerShell->setKeyboardInteractivity(LayerShellQt::Window::KeyboardInteractivityNone);
 
 	layerShell->setDesiredOutput(nullptr);