Am Sonntag, den 06.12.2009, 17:18 +0100 schrieb Jürg Billeter:
> On Sat, 2009-12-05 at 21:10 +0100, Michael 'Mickey' Lauer wrote:
> > How can we fix the MarkupParser binding?
> >
> > Apart from the anonymous callbacks, which needs fixing upstream, it
> > still doesn't quite work, as the delegates complain about their missing
> > target. How can we fix that?
>
> The MarkupParser binding should be usable, IIRC, although possibly not
> in the most convenient way and it's easy to get it wrong in a way that
> valac can't detect. If you have an issue that goes beyond convenience
> and error detection, please paste a test case and I'll take a look.
Ok, for a start the attached example which fails with
mic...@andromeda:/tmp$ valac parse.vala
/tmp/parse.vala.c: In function ‘foo_construct’:
/tmp/parse.vala.c:108: warning: assignment from incompatible pointer
type
/tmp/parse.vala.c:108: error: ‘GMarkupParser’ has no member named
‘start_element_target’
/tmp/parse.vala.c:109: error: ‘GMarkupParser’ has no member named
‘end_element_target’
/tmp/parse.vala.c:110: error: ‘GMarkupParser’ has no member named
‘text_target’
/tmp/parse.vala.c:111: error: ‘GMarkupParser’ has no member named
‘passthrough_target’
/tmp/parse.vala.c:112: error: ‘GMarkupParser’ has no member named
‘error_target’
error: cc exited with status 256
Compilation failed: 1 error(s), 0 warning(s)
Making the functions in question static doesn't improve it.
Thanks,
:M:
--
:M:
using GLib;
class Foo
{
MarkupParser parser;
public Foo()
{
parser.start_element = startElement;
parser.end_element = endElement;
parser.text = textFunc;
parser.passthrough = passthroughFunc;
parser.error = errorFunc;
}
public void startElement(MarkupParseContext context, string element_name, string[] attribute_names, string[] attribute_values) throws MarkupError
{
debug( @"start element $element_name" );
}
public void endElement(MarkupParseContext context, string element_name) throws MarkupError
{
debug( @"end element $element_name" );
}
public void textFunc(MarkupParseContext context, string text, size_t text_len) throws MarkupError
{
debug( @"text '$text'" );
}
public void passthroughFunc(MarkupParseContext context, string passthrough_text, size_t text_len) throws MarkupError
{
debug( @"passthrough" );
}
public void errorFunc (MarkupParseContext context, Error error)
{
debug( @"error: $(error.message)" );
}
}
void main()
{
}
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