<br><br><div class="gmail_quote">On Sun, May 10, 2009 at 6:29 AM, Aaron J. Seigo <span dir="ltr"><<a href="mailto:aseigo@kde.org" target="_blank">aseigo@kde.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div>On Saturday 09 May 2009, Shantanu Tushar Jha wrote:<br>
> I looked at the techbase about kparts and studied kwrite code a bit, and<br>
> finally started to try with embedding a text editing kpart in Plasmate.<br>
> I know there's a lot to be done. Just to make sure if I'm going in the<br>
> right direction and to find possible problems, I've attached a patch that<br>
<br>
</div>the "correct" way to do this would be to make PackageModel::data suck less ;)<br>
<br>
there should be a MimeType role in PackageModel and when data is called for<br>
the MimeType it should return the mimetype from the package.<br>
<br>
so slotTreeActivated[1] would do something like:<br>
<br>
QStringList mimetypes = index->model()->data(index,<br>
PackageModel::MimeTypeRole);<br>
<br>
<br>
and in PackageModel::data, if it's a leaf node, e.g. a script, then it should<br>
do:<br>
<br>
return m_package->structure()->mimetypes(key);<br>
<br>
then based on the mimetypes you can query for the kpart associated with it;<br>
sth like:<br>
<br>
========<br>
foreach (const QString &mimetype, mimetypes) {<br>
KService::List offers = KMimeTypeTrader::self()->query(mimetype,<br>
"KParts/ReadWritePart");<br>
<br>
if (offers.isEmpty()) {<br>
offers = KMimeTypeTrader::self()->query(mimetype,<br>
"KParts/ReadOnlyPart");<br>
}<br>
<br>
if (!offers.isEmpty()) {<br>
// create the part using <a href="http://offers.at" target="_blank">offers.at</a>(0)<br>
return;<br>
}<br>
}<br>
<br>
// report an error that we can't view this file type<br>
=======<br>
</blockquote><div><br>I've tried this -<br><br>+ QStringList mimetypes = index.data(PackageModel::MimeTypeRole).toStringList(); <br>+ foreach (const QString &mimetype, mimetypes) { <br>
+ KService::List offers = KMimeTypeTrader::self()->query(mimetype, "KParts/ReadWritePart"); <br>+ kDebug() << mimetype; <br>
+ if (offers.isEmpty()) { <br>+ offers = KMimeTypeTrader::self()->query(mimetype, "KParts/ReadOnlyPart"); <br>
+ } <br>+ if (!offers.isEmpty()) { <br>
+ //create the part using <a href="http://offers.at">offers.at</a>(0)<br>+ return; <br>+ } <br>
+ } <br>+ //emit treeActivated(index);<br><br>and I get the following output when I click New.. in each of the categories in the Editor tree-<br>
<br>plasmate(25711)/kdecore (trader) KMimeTypeTrader::query: query for mimeType "text/xml" , "KParts/ReadWritePart" : returning 1 offers<br>
plasmate(25711) EditPage::findEditor: "text/xml"<br>plasmate(25711)/kdecore (trader) KMimeTypeTrader::query: query for mimeType "image/svg+xml" , "KParts/ReadWritePart" : returning 1 offers<br>
plasmate(25711) EditPage::findEditor: "image/svg+xml"<br>plasmate(25711)/kdecore (trader) mimeTypeSycocaServiceOffers: KMimeTypeTrader: mimeType "text/*" not found<br>plasmate(25711)/kdecore (trader) KMimeTypeTrader::query: query for mimeType "text/*" , "KParts/ReadWritePart" : returning 0 offers<br>
plasmate(25711) EditPage::findEditor: "text/*"<br>plasmate(25711)/kdecore (trader) mimeTypeSycocaServiceOffers: KMimeTypeTrader: mimeType "text/*" not found<br>plasmate(25711)/kdecore (trader) KMimeTypeTrader::query: query for mimeType "text/*" , "KParts/ReadOnlyPart" : returning 0 offers<br>
plasmate(25711)/kdecore (trader) KMimeTypeTrader::query: query for mimeType "text/xml" , "KParts/ReadWritePart" : returning 1 offers<br>plasmate(25711) EditPage::findEditor: "text/xml"<br>
<br>As you can see it can't find any editors for "text/*" when I click New... under "Executable scripts". I guess its not taking * as 'all matches', so its not returning any offer. I'm not sure what to do for this, or what am I missing. Suggestions ?<br>
<br>
</div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><br>
that will get us a kpart that can edit the file if it exists, a viewing-only<br>
part if there are no kparts available that can do editing, or nothing at all<br>
if we don't have any available kparts.<br>
<br>
this will then work with _all_ file types in the model :)<br>
<br>
<br>
[1] as a side note, please don't preface slot names with "slot"; that's an<br>
implementation detail that may or may not change over time, just name it after<br>
what it's job is, e.g. "loadEditor(const QModelIndex &)<br>
<font color="#888888"><br>
--<br>
Aaron J. Seigo<br>
humru othro a kohnu se<br>
GPG Fingerprint: 8B8B 2209 0C6F 7C47 B1EA EE75 D6B7 2EB1 A7F1 DB43<br>
<br>
KDE core developer sponsored by Qt Software<br>
<br>
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<br></blockquote></div><br><br clear="all"><br>-- <br>Shantanu Tushar (GMT +0530)<br><a href="http://www.shantanutushar.com" target="_blank">http://www.shantanutushar.com</a><br>