scintillaedit: add support

cmd/genbindings/exceptions.go

@@ -24,6 +24,7 @@ func InsertTypedefs() {
 	// QFile doesn't see QFileDevice parent class enum
 	KnownTypedefs["QFile::Permissions"] = lookupResultTypedef{"qt", CppTypedef{"QFile::Permissions", parseSingleTypeString("QFileDevice::Permissions")}}
 	KnownTypedefs["QFileDevice::Permissions"] = lookupResultTypedef{"qt", CppTypedef{"QFile::Permissions", parseSingleTypeString("QFlags<QFileDevice::Permission>")}}
+
 }
 
 func AllowHeader(fullpath string) bool {
@@ -95,6 +96,10 @@ func AllowClass(className string) bool {
 		return false
 	}
 
+	if strings.HasPrefix(className, `std::`) {
+		return false // Scintilla bindings find some of these
+	}
+
 	switch className {
 	case
 		"QTextStreamManipulator", // Only seems to contain garbage methods
@@ -135,7 +140,6 @@ func AllowMethod(mm CppMethod) error {
 	}
 
 	return nil // OK, allow
-
 }
 
 func CheckComplexity(p CppParameter, isReturnType bool) error {
@@ -187,12 +191,16 @@ func CheckComplexity(p CppParameter, isReturnType bool) error {
 	if strings.HasPrefix(p.ParameterType, "QUrlTwoFlags<") {
 		return ErrTooComplex // e.g. qurl.h
 	}
+	if strings.HasPrefix(p.ParameterType, "FillResult<") {
+		return ErrTooComplex // Scintilla
+	}
 	if strings.HasPrefix(p.ParameterType, "std::") {
 		// std::initializer           e.g. qcborarray.h
 		// std::string                QByteArray->toStdString(). There are QString overloads already
 		// std::nullptr_t             Qcborstreamwriter
 		// std::chrono::nanoseconds   QDeadlineTimer_RemainingTimeAsDuration
 		// std::seed_seq              QRandom
+		// std::exception             Scintilla
 		return ErrTooComplex
 	}
 	if strings.Contains(p.ParameterType, `Iterator::value_type`) {
@@ -264,6 +272,7 @@ func CheckComplexity(p CppParameter, isReturnType bool) error {
 		"QXmlStreamNamespaceDeclarations", // e.g. qxmlstream.h. As above
 		"QXmlStreamNotationDeclarations",  // e.g. qxmlstream.h. As above
 		"QXmlStreamAttributes",            // e.g. qxmlstream.h
+		"LineLayout::ValidLevel",          // ..
 		"QtMsgType",                       // e.g. qdebug.h TODO Defined in qlogging.h, but omitted because it's predefined in qglobal.h, and our clangexec is too agressive
 		"QTextStreamFunction",             // e.g. qdebug.h
 		"QFactoryInterface",               // qfactoryinterface.h

cmd/genbindings/intermediate.go

@@ -110,6 +110,10 @@ func (p CppParameter) QtClassType() bool {
 		return true
 	}
 
+	if p.ParameterType == "Scintilla::Internal::Point" {
+		return true
+	}
+
 	if p.ParameterType == "QString" || p.ParameterType == "QByteArray" {
 		return true
 	}

cmd/genbindings/main.go

@@ -25,6 +25,8 @@ func importPathForQtPackage(packageName string) string {
 		return BaseModule + "/qt"
 	case "qscintilla":
 		return BaseModule + "/qt-restricted-extras/" + packageName
+	case "scintillaedit":
+		return BaseModule + "/qt-extras/" + packageName
 	default:
 		return BaseModule + "/qt/" + packageName
 	}
@@ -102,6 +104,7 @@ func pkgConfigCflags(packageName string) string {
 func main() {
 	clang := flag.String("clang", "clang", "Custom path to clang")
 	outDir := flag.String("outdir", "../../", "Output directory for generated gen_** files")
+	extraLibsDir := flag.String("extralibs", "/usr/local/src/", "Base directory to find extra library checkouts")
 
 	flag.Parse()
 
@@ -140,6 +143,18 @@ func main() {
 		filepath.Join(*outDir, "qt-restricted-extras/qscintilla"),
 		ClangMatchSameHeaderDefinitionOnly,
 	)
+
+	// Depends on QtCore/Gui/Widgets
+	generate(
+		"scintillaedit",
+		[]string{
+			filepath.Join(*extraLibsDir, "scintilla/qt/ScintillaEdit/ScintillaEdit.h"),
+		},
+		*clang,
+		strings.Fields("--std=c++1z "+pkgConfigCflags("ScintillaEdit")),
+		filepath.Join(*outDir, "qt-extras/scintillaedit"),
+		(&clangMatchUnderPath{filepath.Join(*extraLibsDir, "scintilla")}).Match,
+	)
 }
 
 func generate(packageName string, srcDirs []string, clangBin string, cflags []string, outDir string, matcher ClangMatcher) {

docker/genbindings.Dockerfile

@@ -11,6 +11,23 @@ RUN DEBIAN_FRONTEND=noninteractive apt-get update && \
         pkg-config \
         build-essential && \
     apt-get clean
+    
+RUN mkdir -p /usr/local/src/scintilla && \
+    git clone 'https://github.com/mirror/scintilla.git' /usr/local/src/scintilla && \
+    git -C /usr/local/src/scintilla checkout rel-5-5-2
+    
+RUN \
+    cd /usr/local/src/scintilla/qt/ScintillaEditBase && \
+    qmake && \
+    make && \
+    cd /usr/local/src/scintilla/qt/ScintillaEdit && \
+    python3 WidgetGen.py && \
+    qmake && \
+    make
+
 RUN mkdir -p /usr/local/lib/pkgconfig
+
 COPY pkg-config/QScintilla.pc.example /usr/local/lib/pkgconfig/QScintilla.pc
+COPY pkg-config/ScintillaEdit.pc.example /usr/local/lib/pkgconfig/ScintillaEdit.pc
+
 ENV GOFLAGS=-buildvcs=false

pkg-config/ScintillaEdit.pc.example

@@ -0,0 +1,9 @@
+srcdir=/usr/local/src/scintilla/
+
+Name: ScintillaEdit
+Description: Scintilla's own upstream Qt port
+URL: https://www.scintilla.org/
+Version: 5.5.2
+Requires: Qt5Widgets
+Libs: -L${srcdir}/bin -lScintillaEdit
+Cflags: -include stdint.h -I${srcdir}/qt/ScintillaEdit -I${srcdir}/qt/ScintillaEditBase -I${srcdir}/include -I${srcdir}/src

qt-extras/scintillaedit/cflags.go

@@ -0,0 +1,8 @@
+package scintillaedit
+
+/*
+#cgo CFLAGS:
+#cgo CXXFLAGS: --std=c++1z
+#cgo pkg-config: ScintillaEdit
+*/
+import "C"