From db5fadaeb74646be3d9e81fd0e19a7b3e85b402b Mon Sep 17 00:00:00 2001
From: mappu <mappu04@gmail.com>
Date: Tue, 26 Nov 2024 22:31:23 +1300
Subject: [PATCH] webkit: add genbindings support

---
 cmd/genbindings/config-allowlist.go | 18 ++++++++++++++++++
 cmd/genbindings/config-libraries.go | 15 +++++++++++++++
 docker/genbindings.Dockerfile       |  1 +
 3 files changed, 34 insertions(+)

diff --git a/cmd/genbindings/config-allowlist.go b/cmd/genbindings/config-allowlist.go
index 8104cfaf..c11069f4 100644
--- a/cmd/genbindings/config-allowlist.go
+++ b/cmd/genbindings/config-allowlist.go
@@ -34,6 +34,14 @@ func InsertTypedefs(qt6 bool) {
 	KnownTypedefs["QFileDevice::Permissions"] = lookupResultTypedef{pp, CppTypedef{"QFile::Permissions", parseSingleTypeString("QFlags<QFileDevice::Permission>")}}
 	KnownTypedefs["QIODevice::OpenMode"] = lookupResultTypedef{pp, CppTypedef{"QIODevice::OpenMode", parseSingleTypeString("QIODeviceBase::OpenMode")}}
 
+	// Qt 5 WebKit - use of an empty enum (should be possible to support?)
+	KnownEnums["QWebPluginFactory::Extension"] = lookupResultEnum{"qt/webkit", CppEnum{
+		EnumName: "QWebPluginFactory::Extension",
+		UnderlyingType: CppParameter{
+			ParameterType: "int",
+		},
+	}}
+
 	if qt6 {
 		// Qt 6 QVariant helper types - needs investigation
 		KnownTypedefs["QVariantHash"] = lookupResultTypedef{"qt6", CppTypedef{"QVariantHash", parseSingleTypeString("QHash<QString,QVariant>")}}
@@ -231,6 +239,14 @@ func AllowVirtualForClass(className string) bool {
 		return false
 	}
 
+	// Qt 5 QWebkit: undefined reference to typeinfo
+	if className == "QWebNotificationPresenter" {
+		return false
+	}
+	if className == "QWebHapticFeedbackPlayer" {
+		return false
+	}
+
 	return true
 }
 
@@ -492,6 +508,8 @@ func AllowType(p CppParameter, isReturnType bool) error {
 		"QPostEventList",                  // Qt QCoreApplication: private headers required
 		"QMetaCallEvent",                  // ..
 		"QPostEvent",                      // ..
+		"QWebFrameAdapter",                // Qt 5 Webkit: Used by e.g. qwebframe.h but never defined anywhere
+		"QWebPageAdapter",                 // ...
 		"____last____":
 		return ErrTooComplex
 	}
diff --git a/cmd/genbindings/config-libraries.go b/cmd/genbindings/config-libraries.go
index 1b579663..4ea894b5 100644
--- a/cmd/genbindings/config-libraries.go
+++ b/cmd/genbindings/config-libraries.go
@@ -114,6 +114,21 @@ func ProcessLibraries(clangBin, outDir, extraLibsDir string) {
 		ClangMatchSameHeaderDefinitionOnly,
 	)
 
+	// Qt 5 QWebkit: depends on Qt5PrintSupport but only at runtime, not at
+	// codegen time
+	generate(
+		"qt/webkit",
+		[]string{
+			"/usr/include/x86_64-linux-gnu/qt5/QtWebKit",
+			"/usr/include/x86_64-linux-gnu/qt5/QtWebKitWidgets",
+		},
+		AllowAllHeaders,
+		clangBin,
+		pkgConfigCflags("Qt5WebKitWidgets"),
+		outDir,
+		ClangMatchSameHeaderDefinitionOnly,
+	)
+
 	// Depends on QtCore/Gui/Widgets, QPrintSupport
 	generate(
 		"qt-restricted-extras/qscintilla",
diff --git a/docker/genbindings.Dockerfile b/docker/genbindings.Dockerfile
index 6ef89cfc..116caa4f 100644
--- a/docker/genbindings.Dockerfile
+++ b/docker/genbindings.Dockerfile
@@ -7,6 +7,7 @@ RUN DEBIAN_FRONTEND=noninteractive apt-get update && \
         qtmultimedia5-dev \
         qtscript5-dev \
         libqt5svg5-dev \
+        libqt5webkit5-dev \
         qt6-base-dev \
         qt6-multimedia-dev \
         qt6-svg-dev \