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eclipse / platform / eclipse.platform.ui / refs/tags/I20211101-1800
commitdd760156c66832fac12586d4c7a38c80c1657afc[log] [tgz]
authorJoerg Kubitz <jkubitz-eclipse@gmx.de>Sun Oct 03 08:20:20 2021 +0200
committerJörg Kubitz <jkubitz-eclipse@gmx.de>Mon Nov 01 10:01:55 2021 -0400
tree8ce24a23d8a25013d1d721125cef91a47819ab5a
parent7cddf9b5fe0cbb3b29588276d552da6a75b4de3b [diff]
Bug 576740 - Add a LRU resource cache for images

Can be disable with system property:
 "org.eclipse.jface.resource.cacheSize=0"
Default cacheSize=300.

Removes all hotspots from org.eclipse.jface.resource.ResourceManager

Does not only affect ResourceManager but allows also repeated calls of
setImage() to check for same Image instance and avoid that NO-OP.

Especially from loading images for toolbar:
The problem was that the former reference counting did destroy the
images just before reloading them again.

Caches all Images loaded from filesystem/url during startup of
org.eclipse.sdk.ide. Only the light weight RGBColorDescriptor is
destroyed during startup of org.eclipse.sdk.ide.

Change-Id: I5bfd38dce66ebcc062e140098316fda826e7bf5e
Signed-off-by: Joerg Kubitz <jkubitz-eclipse@gmx.de>
Reviewed-on: https://git.eclipse.org/r/c/platform/eclipse.platform.ui/+/186086
Tested-by: Platform Bot <platform-bot@eclipse.org>
Reviewed-by: Sebastian Zarnekow <sebastian.zarnekow@gmail.com>
10 files changed
tree: 8ce24a23d8a25013d1d721125cef91a47819ab5a
  1. .mvn/
  2. bundles/
  3. examples/
  4. features/
  5. releng/
  6. tests/
  7. .gitignore
  8. CONTRIBUTING
  9. CONTRIBUTING.md
  10. Jenkinsfile
  11. LICENSE
  12. NOTICE
  13. pom.xml
  14. README.md
README.md

Contributing to Eclipse Platform UI project

Thanks for your interest in this project.

Project description:

Platform UI provides the basic building blocks for user interfaces built with Eclipse.

Some of these form the Eclipse Rich Client Platform (RCP) and can be used for arbitrary rich client applications, while others are specific to the Eclipse IDE. The Platform UI codebase is built on top of the Eclipse Standard Widget Toolkit (SWT), which is developed as an independent project.

Website: http://www.eclipse.org/platform/ui/

For more information, refer to the Platform UI wiki page.

How to contribute:

Contributions to Platform UI are most welcome. There are many ways to contribute, from entering high quality bug reports, to contributing code or documentation changes. For a complete guide, see the Platform UI - How to contribute wiki page page on the team wiki.

Test dependencies

Several test plug-ins have a dependency to the Mockito and Hamcrest libraries. Please install them from the Orbit Download page]3:

Currently the following plug-ins are required:

  • net.bytebuddy.byte-buddy
  • net.bytebuddy.byte-buddy-agent
  • org.hamcrest.core
  • org.mockito
  • org.objenesis

How to build on the command line

You need Maven 3.3.1 installed. After this you can run the build via the following command:

mvn clean verify -Pbuild-individual-bundles

Developer resources:

Information regarding source code management, builds, coding standards, and more.

Contributor License Agreement:

Before your contribution can be accepted by the project, you need to create and electronically sign the Eclipse Foundation Contributor License Agreement (CLA).

Search for bugs:

This project uses Bugzilla to track ongoing development and issues.

Create a new bug:

Be sure to search for existing bugs before you create another one. Remember that contributions are always welcome!

Contact:

Contact the project developers via the project's “dev” list.

License

Eclipse Public License (EPL) 2.0