Tag Archives: planet

Contributors, join and help the KDE e.V.


just yesterday I got asked by one long time contributor, if he can at all join the KDE e.V. or if he needs to do something special for that. He thought it would be more an invitation only club.

It’s not 😉 Anybody who does contribute to KDE can join us.

KDE e.V. definition from its homepage:
“KDE e.V. is a registered non-profit organization that represents the KDE Community in legal and financial matters.”

If you want to have a vote on such stuff and are ok with the rules and goals of the e.V. like you can read on the e.V. homepage, please join.

You just need to fill out the questionaire on the e.V. page and send it to some e.V. member you know and that will support your application.

Even if you are no contributor, but want to support us with money to make our conferences & sprints possible (and our infrastructure), please take a look at our “Join The Game” campaign.

Kate in KDE 4.9

With KDE SC 4.9 around the corner and according to tradition, it’s time to have a look at what’s new in Kate.

Improved Support for Custom Color Schemas

  • improved “Colors” tab in the “Fonts & Colors” config page
  • configurable colors: search & replace, code folding, indentation line,
  • schema export and import honor background colors (bug #291868) and font
  • “highlight selection” plugin and “search and replace” plugin now use search & replace colors from Kate’s color schema

Line Modification System

  • new option to disable in the editor settings: Appearance > Borders > [ ] Show line modification markers
  • colors of the line modification system are configurable

Build Plugin

  • reworked config page (including advanced settings for remote debugging)
  • support for remote debugging

Further Changes

  • new option in Open/Save config page: [ ] Add newline at end of file on save
  • all fixes in the bug tracker

RFC: Exporting JavaScript API

Since quite some time, Kate Part has build-in scripting support through JavaScript. Our plan is to make this API public, so other applications like Kile, Kate App and KDevelop can use it. However, we are currently unsure how to best implement it, so this is a rfc to get feedback.

The bindings for a Kate Document are for instance located in part/script/katescriptdocument.h (header, implementation). As you can see, there are functions like

Q_INVOKABLE bool insertLine(int line, const QString &s),

which can be invoked in our scripting by a call of ‘document.insertLine(5, “hello world”)’. The API only contains basic functions. But for instance Kile maybe also wants to provide a function called ‘document.insertSection()’ or similar LaTeX related functions. The question now is as follows: How can Kile extend our QObject based prototype with their own QObject based classes?

We do not want to make the class KateScriptDocument public. Instead, we just want to return a QScriptValue containing a QObject based KateScriptDocument. You can think of the problem also as follows:

// in Kile:
QScriptEngine *engine = ...;
KTextEditor::Document *kteDocument = ...;

QObject* kateScriptDocument = kteDocument->scriptDocument();
engine->globalObject().setProperty("document", engine->newQObject(kateScriptDocument));
// at this point, the JavaScript object 'document' contains all KateScriptDocument functions

// next, we want to add the Kile related document functions
KileTextDocument* kileDocument = ...;
QObject* kileScriptDocument = kileDocument->...(); // some function that returns the binginds object

// now: how can we populate the 'document' property with the functions in kileScriptDocument?
engine->globalObject().setProperty("document", ? );

If you have any idea or other solutions how to do it right, please let us know!