Checklist for Writing Extensions

OpenOffice.org Developer's Guide

Extensions

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• Extension Manager

• Extension Repositories
• The Active Extension
• Updating Extensions
• Processing Extensions
• Packaging Notes For Bundled Extensions
• Deployment Items
• Installing Extensions for All or a Single User
• Extension Manager in OpenOffice.org
• unopkg
• Location of Installed Extensions
• Extension Layers

• Checklist for Writing Extensions
• File Format
• description.xml

• Description of XML Elements
• Localized XML Elements
• Example

• Display Name
• Icon
• Extension Description
• Extension Identifiers
• Extension Versions
• Target Platform
• Simple License
• Dependencies
• Publisher Information
• System Integration
• Online Update of Extensions

• Running Online - Update
• Concept
• Example Scenario for Providing Updates
• Migration of Update Information
• Description of the Update Information
• Description of Atom Feed
• Examples

• Options Dialog

• Creating the GUI of the Options Page
• Saving and Reading Data for the Options Page
• Defining the Usage of Options Pages

• Adding a Leaf to an Existing Node
• Adding Several Leaves
• Grouping of Leaves
• Adding Nodes
• Adding Several Nodes
• Absolute Position of Leaves
• Grouping of Nodes
• Assigning Nodes to Modules
• Defining a Module
• Absolute Position of Nodes

• The Options Dialog of the Extension Manager

• Help Content

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This page gives a brief overview about what is important when developing an extension.

1. Use the .oxt file extension and provide description.xml. Look here why you should use .oxt.
2. Provide an extension identifier in the description.xml
3. Provide a version in the description.xml.
4. Provide a display name in the description.xml.
5. Specify the target platforms in the description.xml.
6. Specify the dependencies in the description.xml. For example, if your extension requires a 'minimal version' of OOo then use the OpenOffice.org-minimal-version dependency.
7. You may add a license. Text files containing a license need to be "registered" in the description.xml.
8. To allow an 'online update' of the extension one does not need to prepare the extension when using the OOo extension repository. More information can be found here.
9. Provide an options page in case the extension needs to be configured.
10. Provide links to release notes and the publisher web site (TODO: more documentation) in the description.xml. These are currently only used within the 'update dialog'. When using the OOo extension repository, then these information should be automatically generated from the information entered on the web site (may not work completely yet).

Content on this page is licensed under the Public Documentation License (PDL).