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[FEATURE] Автодополнение для параметров комманд

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Gravit 2019-07-06 17:58:25 +07:00
parent fd9e2f9bd8
commit 752fb9e879
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GPG key ID: 061981E1E85D3216
2 changed files with 40 additions and 6 deletions
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26
LauncherCore/src/main/java/pro/gravit/utils/command/Command.java
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@ -1,7 +1,10 @@
package pro.gravit.utils.command; package pro.gravit.utils.command;
import java.util.ArrayList;
import java.util.List;
import java.util.UUID; import java.util.UUID;
import org.jline.reader.Candidate;
import pro.gravit.utils.helper.VerifyHelper; import pro.gravit.utils.helper.VerifyHelper;
public abstract class Command { public abstract class Command {
@ -29,6 +32,29 @@ protected static UUID parseUUID(String s) throws CommandException {
public abstract String getUsageDescription(); public abstract String getUsageDescription();
public Candidate buildCandidate(CommandHandler.Category category, String commandName)
{
return new Candidate(commandName);
}
public List<Candidate> complete(List<String> words, int wordIndex, String word)
{
return new ArrayList<>();
}
public List<Candidate> subCommandComplete(String word, List<String> commands)
{
List<Candidate> candidates = new ArrayList<>();
for(String s : commands)
{
if(word.startsWith(s))
{
candidates.add(new Candidate(s));
}
}
return candidates;
}
public abstract void invoke(String... args) throws Exception; public abstract void invoke(String... args) throws Exception;

20
LauncherCore/src/main/java/pro/gravit/utils/command/JLineCommandHandler.java
View file

@ -36,12 +36,20 @@ public class JLineConsoleCompleter implements Completer {
@Override @Override
public void complete(LineReader reader, ParsedLine line, List<Candidate> candidates) { public void complete(LineReader reader, ParsedLine line, List<Candidate> candidates) {
String completeWord = line.word(); String completeWord = line.word();
if (line.wordIndex() != 0) return; if (line.wordIndex() == 0)
walk((category, name, command) -> { {
if (name.startsWith(completeWord)) { walk((category, name, command) -> {
candidates.add(new Candidate(name)); if (name.startsWith(completeWord)) {
} candidates.add(command.buildCandidate(category, name));
}); }
});
}
else
{
Command target = findCommand(line.words().get(0));
List<Candidate> candidates1 = target.complete(line.words(), line.wordIndex(), completeWord);
candidates.addAll(candidates1);
}
} }
} }