Added support for webview and changed qArgc in launch.cpp from 0 to 1 since webview expects QCoreApplication to atleast have the program name as argument, otherwise aborts leading to a crash in quickshell.

Author: just-some-entity

CMakeLists.txt

@@ -71,6 +71,7 @@ boption(SERVICE_GREETD "Greetd" ON)
 boption(SERVICE_UPOWER "UPower" ON)
 boption(SERVICE_NOTIFICATIONS "Notifications" ON)
 boption(BLUETOOTH "Bluetooth" ON)
+boption(WEBVIEW "WebView" ON)
 
 include(cmake/install-qml-module.cmake)
 include(cmake/util.cmake)
@@ -127,6 +128,10 @@ if (DBUS)
 	list(APPEND QT_FPDEPS DBus)
 endif()
 
+if (WEBVIEW)
+	list(APPEND QT_FPDEPS WebView)
+endif()
+
 find_package(Qt6 REQUIRED COMPONENTS ${QT_FPDEPS})
 
 # In Qt 6.10, private dependencies are required to be explicit,

src/launch/CMakeLists.txt

@@ -11,6 +11,11 @@ target_link_libraries(quickshell-launch PRIVATE
 	Qt::Quick Qt::Widgets CLI11::CLI11 quickshell-build
 )
 
+if(WEBVIEW)
+    add_compile_definitions(WEBVIEW_ENABLED)
+    target_link_libraries(quickshell-launch PRIVATE Qt::WebView)
+endif()
+
 qs_add_pchset(launch
 	DEPENDENCIES Qt::Core CLI11::CLI11
 	HEADERS

src/launch/launch.cpp

@@ -17,6 +17,10 @@
 #include <qtextstream.h>
 #include <unistd.h>
 
+#ifdef WEBVIEW_ENABLED
+#include <QtWebView>
+#endif
+
 #include "../core/common.hpp"
 #include "../core/instanceinfo.hpp"
 #include "../core/logging.hpp"
@@ -222,7 +226,13 @@ int launch(const LaunchArgs& args, char** argv, QCoreApplication* coreApplicatio
 	delete coreApplication;
 
 	QGuiApplication* app = nullptr;
-	auto qArgC = 0;
+	auto qArgC = 1;
+
+#ifdef WEBVIEW_ENABLED
+	if (qEnvironmentVariable("QS_WEBVIEW", "0") == "1") {
+		QtWebView::initialize();
+	}
+#endif
 
 	if (pragmas.useQApplication) {
 		app = new QApplication(qArgC, argv);