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genbindings: include QList header in cpp but not in h

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mappu 2024-08-14 18:34:27 +12:00
parent 8ac598fbb5
commit 97b9e01451
1 changed files with 26 additions and 1 deletions
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27
cmd/genbindings/emitcabi.go
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@ -153,16 +153,23 @@ func emitParametersCABI2CppForwarding(params []CppParameter) (preamble string, f
return preamble, strings.Join(tmp, ", ")
}
// getReferencedTypes finds all referenced Qt types in this file.
func getReferencedTypes(src *CppParsedHeader) []string {
// Find all referenced Qt types in this file
foundTypes := map[string]struct{}{}
for _, c := range src.Classes {
foundTypes[c.ClassName] = struct{}{}
for _, ctor := range c.Ctors {
for _, p := range ctor.Parameters {
if p.QtClassType() {
foundTypes[p.ParameterType] = struct{}{}
}
if t, ok := p.QListOf(); ok && t.QtClassType() {
foundTypes["QList"] = struct{}{}
foundTypes[t.ParameterType] = struct{}{}
}
}
}
for _, m := range c.Methods {
@ -170,12 +177,21 @@ func getReferencedTypes(src *CppParsedHeader) []string {
if p.QtClassType() {
foundTypes[p.ParameterType] = struct{}{}
}
if t, ok := p.QListOf(); ok && t.QtClassType() {
foundTypes["QList"] = struct{}{}
foundTypes[t.ParameterType] = struct{}{}
}
}
if m.ReturnType.QtClassType() {
foundTypes[m.ReturnType.ParameterType] = struct{}{}
}
if t, ok := m.ReturnType.QListOf(); ok && t.QtClassType() {
foundTypes["QList"] = struct{}{}
foundTypes[t.ParameterType] = struct{}{}
}
}
}
foundTypesList := make([]string, 0, len(foundTypes))
for ft := range foundTypes {
if strings.HasPrefix(ft, "QList<") {
@ -214,12 +230,18 @@ extern "C" {
ret.WriteString("#ifdef __cplusplus\n")
for _, ft := range foundTypesList {
if ft == "QList" {
continue
}
ret.WriteString(`class ` + ft + ";\n")
}
ret.WriteString("#else\n")
for _, ft := range foundTypesList {
if ft == "QList" {
continue
}
ret.WriteString(`typedef struct ` + ft + " " + ft + ";\n")
}
@ -262,6 +284,9 @@ func emitBindingCpp(src *CppParsedHeader, filename string) (string, error) {
`)
for _, ref := range getReferencedTypes(src) {
if ref[0] != 'Q' {
continue
}
ret.WriteString(`#include <` + ref + ">\n")
}