Improve type handling for enums. Handle "__kindof" qualifiers.

Add examples/app. Allow VisibilityAttr "Hidden".

.gitignore

@@ -1,6 +1,8 @@
 clast
 ast.txt
 *.ast
+examples/app/app
+examples/app/ns
 examples/bluetooth/bluetooth
 examples/bluetooth/ble/main.go
 examples/foundation/foundation

ast/visibility_attr.go

@@ -7,6 +7,7 @@ type VisibilityAttr struct {
 	ChildNodes  []Node
 	IsDefault   bool
 	IsInherited bool
+	IsHidden    bool
 }
 
 func parseVisibilityAttr(line string) *VisibilityAttr {
@@ -14,6 +15,7 @@ func parseVisibilityAttr(line string) *VisibilityAttr {
 		`<(?P<position>.*)>
 		(?P<inherited> Inherited)?
 		(?P<default> Default)?
+		(?P<hidden> Hidden)?
 		`,
 		line,
 	)
@@ -24,6 +26,7 @@ func parseVisibilityAttr(line string) *VisibilityAttr {
 		ChildNodes:  []Node{},
 		IsDefault:   len(groups["default"]) > 0,
 		IsInherited: len(groups["inherited"]) > 0,
+		IsHidden:    len(groups["hidden"]) > 0,
 	}
 }
 

examples/app/main.go

@@ -0,0 +1,22 @@
+package main
+
+import (
+	"gitlab.wow.st/gmp/nswrap/examples/app/ns"
+)
+
+func main() {
+	a := ns.NSApplicationSharedApplication()
+	a.SetActivationPolicy(ns.NSApplicationActivationPolicyRegular)
+	//w := ns.NSWindowAlloc()
+	w := ns.NSWindowAlloc().InitWithContentRect(
+		ns.NSMakeRect(200,200,600,600),
+		ns.NSWindowStyleMaskTitled,
+		ns.NSBackingStoreBuffered,
+		0,
+		nil,
+	)
+	w.SetTitle(ns.NSStringWithGoString("Hi World"))
+	w.MakeKeyAndOrderFront(w)
+	a.Run()
+}
+

examples/app/nswrap.toml

@@ -0,0 +1,39 @@
+InputFiles = [
+    "/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h",
+    "/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h",
+]
+Classes = [
+	"NSArray",
+	"NSMutableArray",
+	"NSDictionary",
+	"NSEnumerator",
+	"NSSet",
+	"NSDate",
+	"NSTimeZone",
+	"NSCalendar",
+	"NSLocale",
+	"NSCharacterSet",
+	"NSString",
+	"NSScanner",
+	"NSFileManager",
+	"NSApplication",
+	"NSBundle",
+	"NSApp",
+	"NSWindow",
+	"NSScreen",
+	"NSEvent",
+	"NSResponder",
+]
+Functions = [
+	"NSApplicationMain",
+	"NSMake.*",
+]
+Enums = [
+	"CF.*",
+	"NSApplication.*",
+	"NSBackingStore.*",
+	"NSWindowStyleMask.*",
+]
+Frameworks = [ "Foundation", "AppKit", "CoreGraphics" ]
+Pragma = [ 'clang diagnostic ignored "-Wformat-security"' ]
+VaArgs = 32

examples/foundation/main.go

@@ -12,7 +12,8 @@ func main() {
 	c1 := n1.CapitalizedString()
 	gs := c1.UTF8String().String()
 	fmt.Println(gs)
-	n2 := ns.NSStringWithGoString("hi world")
+	n2 := ns.NSStringAlloc()
+	n2 = n2.InitWithGoString("hi world")
 	n3 := ns.NSStringWithGoString("ok bye")
 	a := ns.NSMutableArrayWithObjects(n1,n2,n3)
 	fmt.Println("Length(a) = ",a.Count())

examples/foundation/nswrap.toml

@@ -20,6 +20,7 @@ Functions = [
 	"NSMakeRange",
 ]
 Enums = [
+	"P_ALL",
 	"CF.*",
 ]
 Frameworks = [ "Foundation" ]

examples/simple/main.go

@@ -7,7 +7,7 @@ import (
 )
 
 func main() {
-	o := ns.NewClassOne().Init()
+	o := ns.ClassOneAlloc().Init()
 	fmt.Println("i1 = ",o.Geti1())
 	fmt.Println("p1 = ",o.Getp1())
 	p1 := o.Getp1()
@@ -18,7 +18,7 @@ func main() {
 	np := o.Nstru2()
 	fmt.Println(o.Hi1(ns1))
 	fmt.Println(o.Hi2(np))
-	o2 := ns.NewClassTwo().Init()
+	o2 := ns.ClassTwoAlloc().Init()
 	fmt.Println(o2.Hi1(ns1))
 }
 

types/convert.go

@@ -103,8 +103,6 @@ func clean(n *Node,c string) (*Node,bool) {
 			recur = ret.renameTypedefs(k,v)
 		}
 	}
-//	recur = recur || ret.renameTypedefs("instancename",c)
-//	recur = recur || ret.renameTypedefs("instancetype",c + "*")
 	if recur {
 		clean(n, c)
 		return ret,true
@@ -199,6 +197,9 @@ func _goType(ct string) string {
 	if ct == "Id" {
 		ct = "*Id"
 	}
+	if len(ct) > 4 && ct[len(ct)-4:len(ct)] == "Void" {
+		ct = ct[:len(ct)-5] + "unsafe.Pointer"
+	}
 	return ct
 }
 

types/cparser.go

@@ -329,6 +329,7 @@ func BareTypedefName(s string, n *Node) (string, *Node) {
 
 func TypedefName(s string, n *Node) (string, *Node) {
 	return Seq(
+		Opt(NodeNamed("KindQualifier",Lit("__kindof"))),
 		BareTypedefName,
 		Opt(AngBracketed(GenericList)),
 		Opt(NullableAnnotation),

types/main.go

@@ -120,7 +120,10 @@ func (n *Node) IsStruct() bool {
 	if n == nil || len(n.Children) < 1 {
 		return false
 	}
-	return n.Children[0].Kind == "Struct"
+	i := 0
+	for ;	i<len(n.Children) &&
+		n.Children[i].Kind == "KindQualifier"; i++ {}
+	return n.Children[i].Kind == "Struct"
 }
 
 func (n *Node) IsFunction() bool {
@@ -146,17 +149,23 @@ func (n *Node) IsId() bool {
 	if n == nil || len(n.Children) < 1 {
 		return false
 	}
+	i := 0
+	for ;	i < len(n.Children) &&
+		n.Children[i].Kind == "KindQualifier"; i++ {}
 	return !n.IsFunction() &&
-		n.Children[0].Kind == "TypedefName" &&
+		n.Children[i].Kind == "TypedefName" &&
-		n.Children[0].Content == "id"
+		n.Children[i].Content == "id"
 }
 
 func (n *Node) IsInstancetype() bool {
 	if n == nil || len(n.Children) < 1 {
 		return false
 	}
-	return n.Children[0].Kind == "TypedefName" &&
+	i := 0
-		n.Children[0].Content == "instancetype"
+	for ;	i < len(n.Children) &&
+		n.Children[i].Kind == "KindQualifier"; i++ {}
+	return n.Children[i].Kind == "TypedefName" &&
+		n.Children[i].Content == "instancetype"
 }
 
 //BaseType strips off all layers of pointer indirection

types/node.go

@@ -88,6 +88,7 @@ func (n *Node) renameTypedefs(a,b string) (ret bool) {
 func (n *Node) CtypeSimplified() string {
 	ignore := map[string]bool{
 		"NullableAnnotation": true,
+		"KindQualifier": true,
 		"TypeQualifier": true,
 		"GenericList": true,
 	}

wrap/main.go

@@ -289,7 +289,7 @@ func (w *Wrapper) AddEnum(n *ast.EnumDecl,rs []string) {
 		tp = nil
 	} else {
 		tp = types.NewTypeFromString(n.Type,"")
-		//fmt.Printf("  type: %s\n",tp.CType())
+		//fmt.Printf("  type: %s -> %s\n",n.Type,tp.CType())
 	}
 	e := &Enum{
 		Name: n.Name, // NOTE: may be empty string
@@ -490,16 +490,8 @@ func (w *Wrapper) GetParms(n ast.Node,class string) ([]*Parameter,bool) {
 }
 
 func (w *Wrapper) processTypes(tps []*types.Type) {
-	switch len(tps) {
+	for _,tp := range tps {
-	case 0:
+		w.processType(tp)
-		return
-	case 1:
-		w.processType(tps[0])
-	default:
-		for _,tp := range tps {
-			w.processType(tp)
-		}
-		return
 	}
 }
 
@@ -704,17 +696,26 @@ func gStringToNsstring(s string) string {
 
 
 func (w *Wrapper) ProcessEnum(e *Enum) {
+	//fmt.Printf("Processing enum (%s)\n",e.Name)
 	gtp := ""
-	if e.Type != nil {
+	ctp := ""
+	if e.Name != "" {
+		gtp = e.Name
+		ctp = "C." + e.Name
+	} else {
 		gtp = e.Type.GoType()
+		ctp = e.Type.CGoType()
+	}
+	if e.Type != nil {
 		if !w.Processed[gtp] {
 			w.goTypes.WriteString(fmt.Sprintf(`
-type %s C.%s
+type %s %s
-`,gtp,e.Type.CType()))
+`,gtp,ctp))
 			w.Processed[gtp] = true
 		}
 	}
 	gtp = gtp + " "
+	//fmt.Printf("  gtp = %s; ctp = %s\n",gtp,ctp)
 	for _,c := range e.Constants {
 		w.goConst.WriteString(fmt.Sprintf(`
 const %s %s= C.%s