Merge pull request #105 from appelgriebsch/feat/enable-signature-help

enable signature-help on java language server

Author: Winston Liu

lib/main.js

@@ -11,9 +11,9 @@ const {
   removeUnusedImportProvider
 } = actionProviders
 
-const serverDownloadUrl = 'http://download.eclipse.org/jdtls/milestones/0.14.0/jdt-language-server-0.14.0-201802282111.tar.gz'
-const serverDownloadSize = 35873467
-const serverLauncher = '/plugins/org.eclipse.equinox.launcher_1.5.0.v20180119-0753.jar'
+const serverDownloadUrl = 'http://download.eclipse.org/jdtls/milestones/0.39.0/jdt-language-server-0.39.0-201905150127.tar.gz'
+const serverDownloadSize = 39070941
+const serverLauncher = '/plugins/org.eclipse.equinox.launcher_1.5.300.v20190213-1655.jar'
 const minJavaRuntime = 1.8
 const bytesToMegabytes = 1024 * 1024
 
@@ -205,6 +205,11 @@ class JavaLanguageClient extends AutoLanguageClient {
       params.initializationOptions = {};
     }
     params.initializationOptions.bundles = this.collectJavaExtensions();
+    params.initializationOptions.settings = {
+      java: {
+        "java.signatureHelp.enabled": true
+      }
+    }
     return params;
   }
 

package.json

@@ -87,6 +87,11 @@
         "0.1.0": "consumeDatatip"
       }
     },
+    "signature-help": {
+      "versions": {
+        "0.1.0": "consumeSignatureHelp"
+      }
+    },
     "status-bar": {
       "versions": {
         "^1.0.0": "consumeStatusBar"