Eclipse GEF DOT – Graphical Views on Xtext DSLs
The previous blog post introduced complex Graphviz *.dot graphs to add Eclipse GEF DOT-based visualization support to the Eclipse IDE. This blog post demonstrates the usage of the GEF DOT Graph View to add graphical representations to Xtext DSLs.
Adding GEF DOT-based visualization support to the Eclipse IDE
The previous blog post introduced the GEF DOT Editor that assists the user in editing Graphviz *.dot files and the GEF DOT Graph View that is capable of visualizing them in the Eclipse Workbench UI. This blog post continues with more complex DOT graphs to show some potential use case scenarios to add GEF DOT-based visualization support to the Eclipse IDE.
Xtext 2.15 released!
We are proud to announce Xtext and Xtend 2.15! As you can learn from the release notes (Xtext and Xtend), the focus of this release was on stability, quality and performance. Especially the Xtend Gradle build could be improved significantly and the integration with Eclipse 2018-09 works like a charm, now.
Xtext editors for binary files
What does "4 + 1" mean? Well, for example itemis employees have been developing a Java bytecode editor with Xtext. This editor allows the contents of .class files to be made visible and editable. In the first part of this article I explained how the JBC editor is used. In this second part I want to discuss the technical problems that arise when you want to make a binary file editable with an Xtext-based editor.
What's new in Xtext and Xtend 2.14: The journey of Tina Toolsmith
Tina Toolsmith is one of those typical developers. She loves to code in the office, on the train, during a long flight or even while sitting on her sunny terrace during her vacation. Tina takes great pleasure in using the latest programming languages, frameworks, and IDEs for manufacturing innovative solutions. Essential parts of her toolbox are Xtext and Xtend which she uses to tailor domain-specific languages for a wide variety of usage scenarios.
4+1 = CAFEBABE: Java Bytecode in Eclipse
What might itemis staff do on their project-free 4 + 1 day? They continue their education, often by working on their own ideas; I would like to introduce just such a project today. The goal was to build familiarity with Xtext and Xtend. The result is a Java Byte Code (JBC) Editor based on these technologies.
Pro Tip: Implementing JUnit Test Cases in Xtend
What makes a clean test? Three things. Readability, readability, and readability. Readability is perhaps even more important in unit tests than it is in production code. What makes tests readable? The same thing that makes all code readable: clarity, simplicity, and density of expression.
Xtext 2.14 released!
The Xtext team proudly announces the availability of the 2.14 release. While the previous releases have focused on performance and internal improvements this release comes with a bunch of new features that will ease your life and make your DSLs even more valuable. We encourage to update to this release. Xtext 2.14 will also be part of the upcoming Eclipse Photon release scheduled for June 27.
New File Wizard – easy to generate with Xtext 2.14
We have already shown on our blog how to generate a new project wizard with Xtext 2.14. Now it's also possible to create a comparable wizard, also based on templates, for creating DSL files in existing projects.