You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
Greg Holmes 21cbd44046
Publish to github packages (#815)
4 vuotta sitten
.github/workflows Publish to github packages (#815) 4 vuotta sitten
api Update autovalue to 1.6. 6 vuotta sitten
bundles Remove unnecessary asserts. 7 vuotta sitten
docs First pass at a style guide. 7 vuotta sitten
etc Rename PMD ruleset, update PMD. 7 vuotta sitten
gradle Publish to github packages (#815) 4 vuotta sitten
src Fix imports 6 vuotta sitten
.gitignore Ignore .nb-gradle folder 7 vuotta sitten
AUTHORS McCormack => Mc Cormack 5 vuotta sitten
LICENCE Update copyright for 2017 7 vuotta sitten
README.md Add info about how to display text... 8 vuotta sitten
UpdateCopyright.sh We're missing a file! 10 vuotta sitten
build-installer.xml Build process improvements. 10 vuotta sitten
build.gradle Throttle unread status changes. 6 vuotta sitten
circle.yml Add support for sending coverage to codacy. 7 vuotta sitten
gradle.properties Add a bit more info to version.config. 9 vuotta sitten
gradlew Update gradle to 3.1. 7 vuotta sitten
gradlew.bat Update gradle to 3.1. 7 vuotta sitten
settings.gradle Move Yaml utils to com.dmdirc.util.io.yaml bundle. 7 vuotta sitten

README.md

DMDirc

DMDirc is an IRC client written in Java. It’s cross-platform, hugely configurable, and is easily extensible with a robust plugins system.

This repository contains the ‘core’ of the client. If you’re interested in developing DMDirc or building it from scratch, you’d be much better off cloning the meta repository, which contains the core, plugins, IRC library, etc. Detailed setup instructions are available there as well.

Development information

Displaying text

Text shown in windows (channels, servers, etc) is generated automatically from certain types of events passed on the DMDirc event bus. Any event that subclasses DisplayableEvent can potentially be formatted.

DisplayableEvents are listened for by each window’s BackBuffer instance. A format is then applied to the event to transform it into one or more strings. Formats are specified in a YAML file included in the DMDirc jar, and can be overridden by the user by putting a format.yml file in their DMDirc config directory.

A couple of typical formatting entries looks like this:

ChannelMessageEvent:
  format: "<{{client.modePrefixedNickname}}> {{message}}"
ChannelModeNoticeEvent:
  format: "-{{client.modePrefixedNickname}}:{{prefix}}{{channel.name}}- {{message}}"
  colour: 5

The {{..}} templates retrieve properties from the event itself. {{client.modePrefixedNickname}} is the equivalent of calling getClient().getModePrefixedNickname().toString() on the event object.

Error handling

DMDirc has a user interface for displaying details of errors to users. It also supports uploading of errors to the DMDirc sentry instance if the user allows it (or manually clicks on send).

Errors should be logged using a Slf4j logger, and marked with one markers defined in LogUtils. These markers allow developers to specify whether an error is an “Application” error (which will get reported and should ultimately be fixed), or a “User” error (which is due to a problem with the user’s config, environment, etc), and also whether the error is fatal or not.

A typical class that reports errors will look something like the following:

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import static com.dmdirc.util.LogUtils.APP_ERROR;

public class MyClass {

    private static final Logger LOG = LoggerFactory.getLogger(MyClass.class);

    public void doSomething() {
        try {
            // Do something
        } catch (SomeException ex) {
            LOG.error(APP_ERROR, "Couldn't do something!", ex);
        }
    }

}