Catching up with the previous development version fo XPontus(without plugins)

I am adding features quickly, maybe too quickly. Well I'm going to clean up the code later.

The following components have been added today :

• a simple quicktoolbar plugin(Comment XML selection and INSERT CDATA section)
• a code structure view of XML documents

Up and still coding

I'm spending my holidays in Montreal. With my old laptop, I cannot use Eclipse or Netbeans, so I took few hours to learn emacs. I am satisfied with it : I can chat on IRC, play some music, commit to SVN, program without leaving emacs!

I am working on the users transformation profiles. There are still few bugs in there.




I will be working on the Outline Viewer soon. I have to rewrite the "Save action behaviour" and few other parts. There's still no window for the users settings. I wonder how I am going to implement it as almost everything is now a plugin in XPontus.

2008 ultimatum

I plan to release a snapshot version of XPontus 1.0.0-pre1. XPath support has been added. Here is the development status.

The core IDE
Some basic text editing features are still missing.

• As I moved from local filesystem usage to commons-vfs for filesystem abstractions, you cannot save a document yet.
• Printing bugs present in 1.0.0-rc3 will be fixed. Some people reported that they can't print multiple pages. In Ubuntu to be able to print you have to downgrade your version of cups to 1.2.8(cups or java bug??).

Expression evaluator plugin (WORK IN PROGRESS)
The expression evaluator plugin allows you to use 3 engines to evaluate expression

• The xpath1 module is able to evaluate xpath 1.0 expressions
• The xpath2 module is able to evaluate xpath 1.0 expressions
• The xquery module is able to evaluate xquery expressions

Users transformations plugin (WORK IN PROGRESS few bugs)
It allows you to manage transformations profiles and execute them. The following engines are available :

• Xalan 2.7.0
• Saxon 6.5.4
• Saxon 8
• XQuery
• STX

Documentation generator plugin (READY)

• It supports generating documentation from DTDS or XML Schemas. It only supports single files.
• The XSL documentation generator plugin is not added yet. It depends on my other project Jxsltdoc.

Schema converter/generator plugin (READY)
The schema converter plugin allows you to generate/convert files into differents formats.
Supported formats are :

• DTD
• XML Schema
• Relax NG
• XML.

XPontus virtual file system plugin (WORK IN PROGRESS)
It allows the editor to open a local or remote files. It will support the following protocols :

• Local : to open files on a local hard drive
• Samba : to be able to open documents over a LAN
• SSH : to edit files located on a SSH server
• FTP
• HTTPS

XPontus themes plugin (WORK IN PROGRESS)
It allows you to use different look and feels for the editor : Windows look and feel, etc.

XPontus icons plugin (WORK IN PROGRESS)
It allows you to use a different icon theme

XPontus plugin's browser (WORK IN PROGRESS)
It allows you to install , remove, update or query available plugins

Validation plugin (READY)
It allows you to validate files. 3 sub-plugins are available for now

• Simple xml validation
• Batch XML validation
• External Schema validation

Lexer plugin (WORK IN PROGRESS)
The lexer plugin is responsible for syntax coloring. For now here is a XML and HTML lexer.

Completion plugin (WORK IN PROGRESS)
It will first be available for XML files which are constrained by a DTD or schema.

Managing the upgrade

Well I am comparing XPontus 1.0.0-rc3 to the upcoming version to see what is missing or what should be improved.

Working on users transformations

I am working on the user's transformation plugin for XPontus. As the plugin must support different kinds of plugins(JAXP, etc.), I have to think again about it. Here is a mock-up of the interface.

12/12/2007

Everything is going smooth lately. I am done with the Batch Validation plugin and the schema converter/generator plugin.
I will try to get most stuff ready for Christmas and release only a Java Web Start version of XPontus. That version will be called xpontus-snapshot-date. My last effort will be working on the code completion plugin to make it work without looking for performance. The xml outline plugin should also be there....

Simons says "Another coffee, another plugin, maybe another release..."

Batch Validation Plugin

The Batch XML Validation plugin of XPontus is being worked on. It will be more flexible and efficient than the one implemented in the previous releases.

I am also working on the schema converter plugin

Merry Java Christmas

It's been a long time. I haven't coded for a while. Well I was having a look at Apache Felix, an OSGI framework. I already started writing the plugin architecture of XPontus using JPF. I can't drop JPF now, I have done some stuff with it and I don't have classloader or securitymanager issues with it. Apache Felix looks nice, but I'm not familiar with it yet.

I am done with few plugins and writing some others. Here is the Batch XML validation plugin mockup below. It's implemented as a menubar plugin

Development halted

My hard drive died but I had a backup of the development copy of XPontus. My dev pc is getting repaired. In the meanwhile I cannot code that much on the laptop which is way too old.

I can see clearly now

XPontus 1.0.0-pre1 might hit sourceforge mirrors in late september. I am almost satisfied with the new architecture. Moving completely to Apache Maven was a late but great initiative.
I haven't added code completion yet. There are also few bugs remaining for syntax highlighting and other stuff. My coffee cup is back and I think I will be able to code a lot these weeks.

About the new core API of XPontus

I swill spend the next weeks finalizing the core API of XPontus XML Editor. It is going on well, I still need to decide if some stuff needs to be extended by plugins or not. Some code I have written, must get more generic to allow integration of XPontus code in other applications, mostly java text editors applications.
When I am done with the core API, I might publish a snapshot version of the software to get feedback before the official 1.0.0-pre1 release.

New logo for XPontus

Thanks to a friend from Apama design, XPontus has a brand new logo :p. I am done with mime types handling, it will be done using JAF. The main problem is now creating some plugins for the outline view and the text editor. I will try to look at jedit, netbeans and eclipse to get some ideas.

Icons showing up

About XPontus progress 04/08/2007

I am decided to finish the i18n plugin today. I am not happy with the menubar and toolbar plugins. Those plugins use hashmaps a lot and there is too much code to write for it.

The menubar and toolbar extensions should be configurable via simple xml files.

The screenshot of the day

Coding and coding...

Coffee is ready, and I am still coding... At this rate, I wonder, if everything will be ready before september for XPontus. I might need to step back and look at the program from a distance to see what I am really missing. The more I code, the more I find it difficult to define most of components as plugins. What should/can be extended?? how easily can it be done?? :p, Well I guess I have to answer that, publish the release and wait for comments.

XML lexer separated plugin in action with syntax highlighting using Javacc

About XPontus rewrite progress

I am getting somewhere with the plugin framework JPF. I have been able to write plugins so far for the following "stuff":

• The ioc container to use with XPontus (the default is spring framework container)
• The menubar : A simple action can be added to the menubar without much hassle
• The look and feel of the application : This is easily done

The screenshot of the day showing the main window

I am working on XPontus plugins. When the core architecture is completed, the rest will be almost trivial to add or update. I've been successfull with maven multiproject modules. It is amusing to have 20 projects opened in a Java IDE.

I am coding a lot for one my projects, JHTMLCleaner. The first beta will be out shortly. I wanted the application to run as

• an applet
• a GUI application
• a servlet
• a console application
• an Apache Ant task

The first beta will probably only feature a GUI while I'll be working on other parts. It will also help me by getting quick feedback from users.
In the meantime I'll be thinking about integration with XPontus XML Editor as a plugin.

I've been working on JHTMLCleaner and XPontus those weeks.

More people seem to support and use XPontus XML Editor on a regular basis. I am working hard on the upcoming 1.0.0 pre1 release. It is taking some time to redesign everything but it is going on well. In the previous releases I wasn't thinking about XPontus integration in other applications and this will be corrected.

JHTMLCleaner initial release should be out in few weeks.

XPontus daily screenshot

The first pre-release and last maintenance release.

The first pre-release of XPontus XML Editor will be release today or tomorrow. The tests seems ok. I have a little trouble with shell scripts for the jar installer but it will be alright.

It will be the last build of the first code branch of XPontus. I cannot maintain this version anymore. Lots of people asked me all kind of questions about integration, about selling some components of the editor, etc. This cannot be achieved easily without a proper knowledge of the code. Most parts of the current release candidate are tied together.

I am going to keep working only on the development branch of XPontus so that the second pre-release will be code completion enabled. I am designing the new architecture around plugins. It takes time, but when I will be done with it, it will be easier adding new features and other stuff.

Stay tuned