From 4d16fb3576e60a2a5da6f7bfe396a555010dfa79 Mon Sep 17 00:00:00 2001
From: ulrich
Date: Fri, 22 Nov 2024 18:32:35 +0000
Subject: [PATCH] Buildscript und readme angepasst.
---
src/de/uhilger/tango/api/ListHandler.java | 25 ++++++++++++++++++++++++-
1 files changed, 24 insertions(+), 1 deletions(-)
diff --git a/src/de/uhilger/tango/api/ListHandler.java b/src/de/uhilger/tango/api/ListHandler.java
index 490fd4c..341456c 100644
--- a/src/de/uhilger/tango/api/ListHandler.java
+++ b/src/de/uhilger/tango/api/ListHandler.java
@@ -20,12 +20,15 @@
import com.google.gson.Gson;
import com.sun.net.httpserver.Headers;
import com.sun.net.httpserver.HttpExchange;
+import de.uhilger.tango.PlaylistListener;
import de.uhilger.tango.Server;
import de.uhilger.tango.entity.Abspielliste;
import de.uhilger.tango.entity.Entity;
import de.uhilger.tango.entity.Titel;
import de.uhilger.tango.store.FileStorage;
import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Iterator;
import java.util.List;
import java.util.logging.Logger;
@@ -58,8 +61,11 @@
private String conf;
+ private List<PlaylistListener> listeners;
+
public ListHandler(String conf) {
this.conf = conf;
+ listeners = new ArrayList();
}
@Override
@@ -242,7 +248,9 @@
if(titelStr.equalsIgnoreCase(ALLE_TITEL)) {
liste.getTitel().clear();
} else {
- liste.getTitel().remove(Integer.parseInt(elems[elems.length-1]));
+ int idx = Integer.parseInt(elems[elems.length-1]);
+ liste.getTitel().remove(idx);
+ sendRemovalInfo(liste.getName(), idx);
}
fs.write(liste, true);
return true;
@@ -251,4 +259,19 @@
}
}
+ private void sendRemovalInfo(String listName, int titleIndex) {
+ Iterator<PlaylistListener> i = listeners.iterator();
+ while(i.hasNext()) {
+ PlaylistListener l = i.next();
+ l.titleRemoved(listName, titleIndex);
+ }
+ }
+
+ public void addPlaylistListener(PlaylistListener listener) {
+ this.listeners.add(listener);
+ }
+
+ public void removePlaylistListener(PlaylistListener listener) {
+ this.listeners.remove(listener);
+ }
}
--
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