1 files changed, 33 insertions, 0 deletions
diff --git a/redo/dialog_windows.go b/redo/dialog_windows.go
new file mode 100644
index 0000000..0346f56
--- /dev/null
+++ b/redo/dialog_windows.go
@@ -0,0 +1,33 @@
+// 18 august 2014
+
+package ui
+
+import (
+	"syscall"
+	"unsafe"
+	"reflect"
+)
+
+// #include "winapi_windows.h"
+import "C"
+
+// TODO move to common_windows.go
+func wstrToString(wstr *C.WCHAR) string {
+	n := C.wcslen((*C.wchar_t)(unsafe.Pointer(wstr)))
+	xbuf := &reflect.SliceHeader{
+		Data:	uintptr(unsafe.Pointer(wstr)),
+		Len:		int(n + 1),
+		Cap:		int(n + 1),
+	}
+	buf := (*[]uint16)(unsafe.Pointer(xbuf))
+	return syscall.UTF16ToString(*buf)
+}
+
+func openFile() string {
+	name := C.openFile()
+	if name == nil {
+		return ""
+	}
+	defer C.free(unsafe.Pointer(name))
+	return wstrToString(name)
+}