[Htmlparser-developer] RE: [Htmlparser-user] Swing integration
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[Htmlparser-developer] RE: [Htmlparser-user] Swing integration
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From: Craig R. <cr...@qu...> - 2002-05-08 10:38:45
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Thanks, Somik, I'm on the user and dev lists now, and its coming through
fine. My SourceForge ID is 538740, username 'craigra'.
For the handleSimpleTag, I'm thinking the only way to do this is to
maintain an internal tag buffer and callback only once the entire
document has been parsed and the end tags have been found. Its not
ideal, but you have to be able to deal with <p> and <p> </p>.
-----Original Message-----
From: htm...@li...
[mailto:htm...@li...] On Behalf Of Somik
Raha
Sent: 08 May 2002 12:13 PM
To: htm...@li...
Cc: Craig Raw
Subject: Re: [Htmlparser-user] Swing integration
Hi Craig,
I actually replied to you on htmlparser-developer, your earlier
mails
went there. Are you on that list ?
Am attaching the relevant mails to this mail - hope it goes thru.
Regards
Somik
----- Original Message -----
From: "Craig Raw" <cr...@qu...>
To: <htm...@li...>
Cc: <so...@ya...>
Sent: Wednesday, May 08, 2002 6:49 PM
Subject: [Htmlparser-user] Swing integration
> Posted this earlier, seems to have got lost....
> ----
>
>
> Hi Somik,
>
> I'm looking into the HTMLParser-Swing integration again, and I have
two
> questions:
>
> 1. The HTMLEditorKit.ParserCallback takes a position with most of its
> callback functions. Can this position be extracted from the HTMLTag's
> elementBegin()?
>
> 2. There is a need to differentiate between a callback to
> handleSimpleTag(HTML.Tag t, MutableAttributeSet a, int pos) and
> handleStartTag(HTML.Tag t, MutableAttributeSet a, int pos) when
> iterating through the HTMLTag elements Enumeration. How?
>
> You mentioned you have started an implementation - if you have a
> framework going, I'd be happy to continue with the donkey work. I
really
> think this could make Swing's HTML rendering a lot more stable.
>
> Regards,
> Craig
>
>
>
>
>
> -----Original Message-----
> From: Somik Raha [mailto:so...@ya...]
> Sent: 16 April 2002 04:57 AM
> To: htm...@li...
> Cc: Craig Raw
> Subject: Re: [Htmlparser-user] Swing integration
>
> Hi Craig, Asgher
> I finally had the time to check Swing integration. Boy - the
parser
> design in Swing sucks!! Theoretically its possible to do it - and I
got
> started, but just realized that in order to be compatible with swing
> objects
> that do compile time type checking with a particular tag, I have to
> actually
> have 73 if statements to give the right tag to the callback.
> I have more important things to do at the moment, but probably
will
> get
> back to this donkey work. *sigh*
>
> I am thinking we should make release 1.1 and then try this. Any
> suggestions ?
>
> Regards,
> Somik
> ----- Original Message -----
> From: "Somik Raha" <so...@ya...>
> To: <htm...@li...>
> Sent: Thursday, April 04, 2002 11:20 AM
> Subject: Re: [Htmlparser-user] Swing integration
>
>
> > Hi Craig,
> > Thanks a lot for the post. Pls go ahead with your analysis. I
will
> try
> > to catch up this weekend.
> > Regards,
> > Somik
> > ----- Original Message -----
> > From: "Craig Raw" <cr...@qu...>
> > To: "'Somik Raha'" <so...@ya...>
> > Sent: Tuesday, April 02, 2002 3:32 PM
> > Subject: RE: [Htmlparser-user] Swing integration
> >
> >
> > > Hi Somik,
> > >
> > > A quick excerpt from javax.swing.text.html.HTMLEditorKit javadoc -
> which
> > > is the driver behind JEditorPane's reading and writing HTML
> > > capabilities.
> > >
> > > ---
> > > Extendable/Scalable
> > >
> > > To maximize the usefulness of this kit, a great deal of effort has
> gone
> > > into making it extendable. These are some of the features.
> > > The parser is replaceable. The default parser is the Hot Java
parser
> > > which is DTD based. A different DTD can be used, or an entirely
> > > different parser can be used. To change the parser, reimplement
the
> > > getParser method. The default parser is dynamically loaded when
> first
> > > asked for, so the class files will never be loaded if an
alternative
> > > parser is used. The default parser is in a separate package called
> > > parser below this package.
> > >
> > > The parser drives the ParserCallback, which is provided by
> HTMLDocument.
> > > To change the callback, subclass HTMLDocument and reimplement the
> > > createDefaultDocument method to return document that produces a
> > > different reader. The reader controls how the document is
> structured.
> > > Although the Document provides HTML support by default, there is
> nothing
> > > preventing support of non-HTML tags that result in alternative
> element
> > > structures.
> > > ---
> > >
> > > I may find some time to look into this as well, although I am not
> sure
> > > how much it would fix JEditorPane's somewhat buggy HTML rendering
> > > capabilities....
> > >
> > > -craig
> > >
> > >
> > > -----Original Message-----
> > > From: htm...@li...
> > > [mailto:htm...@li...] On Behalf Of
> Somik
> > > Raha
> > > Sent: 01 April 2002 05:28 PM
> > > To: HTMLParser User List
> > > Cc: HTMLParser Developer List
> > > Subject: Re: [Htmlparser-user] Swing integration
> > >
> > > Hi Craig
> > > Wow! Thats a great question.
> > > Actually, I doubt if I could replace Sun Microsystems' code
with
> > > mine. I
> > > dont think Java is that open (or is it ?)
> > > However, we could think of writing our own adapter for the html
> parser
> > > that
> > > might plugin in some way...
> > > I have never used Sun's html parser (If I had, I might not
have
> > > started
> > > this project).
> > > I will need to study Sun's parser before I can answer your
> > > question..
> > > But there does seem to be some interesting possibilities.
> > >
> > > Regards
> > > Somik
> > > ----- Original Message -----
> > > From: "Craig Raw" <cr...@qu...>
> > > To: <htm...@li...>
> > > Sent: Monday, April 01, 2002 10:20 PM
> > > Subject: [Htmlparser-user] Swing integration
> > >
> > >
> > > > Has the HTML Parser been integrated into Swing's HTMLEditorKit
to
> > > > provide a better implementation of JEditorPane's HTML viewing
> > > > capabilities? HTML Parser would need to replace
> > > > javax.swing.text.html.parser.Parser, which is currently somewhat
> > > buggy.
> > > > Anyone tried this?
> > > >
> > > > -craig
> > > >
> > > >
> > > >
> > > >
> > > > _______________________________________________
> > > > Htmlparser-user mailing list
> > > > Htm...@li...
> > > > https://lists.sourceforge.net/lists/listinfo/htmlparser-user
> > >
> > >
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