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generator: Added throws attribute to parameters

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This enables gapi to decide whether a parameter is
really throwing or should be handled as a usual parameter.
This commit is contained in:
Stephan Sundermann 2013-10-08 17:46:19 +02:00 committed by Andrés G. Aragoneses
parent 94da3fb2ab
commit 8d4ec22ef2
1 changed files with 21 additions and 2 deletions
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23
generator/Parameters.cs
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@ -49,6 +49,18 @@ namespace GtkSharp.Generation {
get { return param_list.Count; }
}
// gapi assumes GError** parameters to be error parameters in version 1 and 2
private bool throws = false;
public bool Throws {
get {
if (ParserVersion <= 2)
return true;
if (!throws && elem.HasAttribute ("throws"))
throws = elem.GetAttributeAsBoolean ("throws");
return throws;
}
}
public int VisibleCount {
get {
int visible = 0;
@ -76,7 +88,7 @@ namespace GtkSharp.Generation {
if (p.IsCount)
return true;
if (p.CType == "GError**")
if (p.CType == "GError**" && Throws)
return true;
if (HasCB || HideData) {
@ -212,7 +224,7 @@ namespace GtkSharp.Generation {
}
}
}
} else if (p.CType == "GError**")
} else if (p.CType == "GError**" && Throws)
p = new ErrorParameter (parm);
else if (gen is StructBase || gen is ByRefGen) {
p = new StructParameter (parm);
@ -277,5 +289,12 @@ namespace GtkSharp.Generation {
return String.Join (", ", result);
}
}
private int ParserVersion {
get {
XmlElement root = elem.OwnerDocument.DocumentElement;
return root.HasAttribute ("parser_version") ? int.Parse (root.GetAttribute ("parser_version")) : 1;
}
}
}
}