From 7ff290b7d1443f536a03e67c7cec2d125f8b6cb3 Mon Sep 17 00:00:00 2001
From: mappu <mappu04@gmail.com>
Date: Sun, 20 Oct 2024 17:59:13 +1300
Subject: [PATCH] qscintilla: add support

---
 cmd/genbindings/exceptions.go             | 11 +++++++++++
 cmd/genbindings/main.go                   | 14 ++++++++++++++
 docker/genbindings.Dockerfile             | 14 +++++++++++++-
 pkg-config/QScintilla.pc.example          |  9 +++++++++
 qt-restricted-extras/qscintilla/cflags.go |  8 ++++++++
 5 files changed, 55 insertions(+), 1 deletion(-)
 create mode 100644 pkg-config/QScintilla.pc.example
 create mode 100644 qt-restricted-extras/qscintilla/cflags.go

diff --git a/cmd/genbindings/exceptions.go b/cmd/genbindings/exceptions.go
index edb5c03c..5b1ed189 100644
--- a/cmd/genbindings/exceptions.go
+++ b/cmd/genbindings/exceptions.go
@@ -69,6 +69,11 @@ func ImportHeaderForClass(className string) bool {
 		return false
 	}
 
+	if strings.HasPrefix(className, "Qsci") {
+		// QScintilla - does not produce imports
+		return false
+	}
+
 	switch className {
 	case "QGraphicsEffectSource", // e.g. qgraphicseffect.h
 		"QAbstractConcatenable", // qstringbuilder.h
@@ -150,6 +155,12 @@ func CheckComplexity(p CppParameter, isReturnType bool) error {
 		if err := CheckComplexity(t, isReturnType); err != nil { // e.g. QGradientStops is a QVector<> (OK) of QGradientStop (not OK)
 			return err
 		}
+
+		// qsciscintilla.h QsciScintilla_Annotate4: no copy ctor for private type QsciStyledText
+		// Works fine normally, but not in a list
+		if t.ParameterType == "QsciStyledText" {
+			return ErrTooComplex
+		}
 	}
 
 	if strings.Contains(p.ParameterType, "(*)") { // Function pointer.
diff --git a/cmd/genbindings/main.go b/cmd/genbindings/main.go
index 3e332255..52150a55 100644
--- a/cmd/genbindings/main.go
+++ b/cmd/genbindings/main.go
@@ -23,6 +23,8 @@ func importPathForQtPackage(packageName string) string {
 	switch packageName {
 	case "qt":
 		return BaseModule + "/qt"
+	case "qscintilla":
+		return BaseModule + "/qt-restricted-extras/" + packageName
 	default:
 		return BaseModule + "/qt/" + packageName
 	}
@@ -126,6 +128,18 @@ func main() {
 		filepath.Join(*outDir, "qt/qprintsupport"),
 		ClangMatchSameHeaderDefinitionOnly,
 	)
+
+	// Depends on QtCore/Gui/Widgets, QPrintSupport
+	generate(
+		"qscintilla",
+		[]string{
+			"/usr/include/x86_64-linux-gnu/qt5/Qsci",
+		},
+		*clang,
+		strings.Fields(pkgConfigCflags("Qt5PrintSupport")),
+		filepath.Join(*outDir, "qt-restricted-extras/qscintilla"),
+		ClangMatchSameHeaderDefinitionOnly,
+	)
 }
 
 func generate(packageName string, srcDirs []string, clangBin string, cflags []string, outDir string, matcher ClangMatcher) {
diff --git a/docker/genbindings.Dockerfile b/docker/genbindings.Dockerfile
index 749a36e8..0589d25d 100644
--- a/docker/genbindings.Dockerfile
+++ b/docker/genbindings.Dockerfile
@@ -1,4 +1,16 @@
 FROM debian:bookworm
 
 RUN DEBIAN_FRONTEND=noninteractive apt-get update && \
-    apt-get install -qyy golang-go qtbase5-dev clang
+    apt-get install --no-install-recommends -qyy \
+        golang-go \
+        qtbase5-dev \
+        libqscintilla2-qt5-dev \
+        clang \
+        git \
+        ca-certificates \
+        pkg-config \
+        build-essential && \
+    apt-get clean
+RUN mkdir -p /usr/local/lib/pkgconfig
+COPY pkg-config/QScintilla.pc.example /usr/local/lib/pkgconfig/QScintilla.pc
+ENV GOFLAGS=-buildvcs=false
diff --git a/pkg-config/QScintilla.pc.example b/pkg-config/QScintilla.pc.example
new file mode 100644
index 00000000..fc740710
--- /dev/null
+++ b/pkg-config/QScintilla.pc.example
@@ -0,0 +1,9 @@
+includedir=/usr/include/x86_64-linux-gnu/qt5/Qsci/
+
+Name: QScintilla
+Description: Qt5 port of the Scintilla source code editing widget
+URL: http://www.riverbankcomputing.co.uk/software/qscintilla
+Version: 2.13.3
+Requires: Qt5Widgets, Qt5PrintSupport
+Libs: -lqscintilla2_qt5
+Cflags: -I${includedir}
diff --git a/qt-restricted-extras/qscintilla/cflags.go b/qt-restricted-extras/qscintilla/cflags.go
new file mode 100644
index 00000000..391f0d16
--- /dev/null
+++ b/qt-restricted-extras/qscintilla/cflags.go
@@ -0,0 +1,8 @@
+package qscintilla
+
+/*
+#cgo CFLAGS:
+#cgo CXXFLAGS: -std=c++17
+#cgo pkg-config: QScintilla
+*/
+import "C"