Adding some UI manifest attributes as parameters to the CreateManifest

class.

This should allow easier customization of the launcher UI because you
can tell FXLauncher to put the UI customizations in the manifest for you.

The parameters that I added—which already existed in Manifest—are
 * updateText (--update-text)
 * updateLabelStyle (--update-label-style)
 * progressBarStyle (--progress-bar-style)
 * wrapperStyle (--wrapper-style)

src/main/java/fxlauncher/CreateManifest.java

@@ -24,8 +24,11 @@ public static void main(String[] args) throws IOException, URISyntaxException {
         String launchClass = args[1];
         Path appPath = Paths.get(args[2]);
 
-        String cacheDir = null;
         String updateText = null;
+        String updateLabelStyle = null;
+        String progressBarStyle = null;
+        String wrapperStyle = null;
+        String cacheDir = null;
         Boolean acceptDowngrade = null;
         Boolean stopOnUpdateErrors = null;
         String parameters = null;
@@ -42,6 +45,22 @@ public static void main(String[] args) throws IOException, URISyntaxException {
             Map<String, String> named = params.getNamed();
 
             if (named != null) {
+                // Configure updateText
+                if (named.containsKey("update-text"))
+                    updateText = named.get("update-text");
+
+                // Configure updateLabelStyle
+                if (named.containsKey("update-label-style"))
+                    updateLabelStyle = named.get("update-label-style");
+
+                // Configure progressBarStyle
+                if (named.containsKey("progress-bar-style"))
+                    progressBarStyle = named.get("progress-bar-style");
+
+                // Configure wrapperStyle
+                if (named.containsKey("wrapper-style"))
+                    wrapperStyle = named.get("wrapper-style");
+
                 // Configure cacheDir
                 if (named.containsKey("cache-dir"))
                     cacheDir = named.get("cache-dir");
@@ -54,10 +73,6 @@ public static void main(String[] args) throws IOException, URISyntaxException {
                 if (named.containsKey("stop-on-update-errors"))
                     stopOnUpdateErrors = Boolean.valueOf(named.get("stop-on-update-errors"));
 
-                // Configure updateText
-                if (named.containsKey("update-text"))
-                    updateText = named.get("update-text");
-
                 // Configure preload native libraries
                 if (named.containsKey("preload-native-libraries"))
                     preloadNativeLibraries = named.get("preload-native-libraries");
@@ -87,13 +102,16 @@ public static void main(String[] args) throws IOException, URISyntaxException {
                     stopOnUpdateErrorsDeprecated = true;
                     continue;
                 }
+                if (raw.startsWith("--update-text=")) continue;
+                if (raw.startsWith("--update-label-style=")) continue;
+                if (raw.startsWith("--progress-bar-style=")) continue;
+                if (raw.startsWith("--wrapper-style=")) continue;
                 if (raw.startsWith("--cache-dir=")) continue;
                 if (raw.startsWith("--accept-downgrade=")) continue;
                 if (raw.startsWith("--stop-on-update-errors=")) continue;
                 if (raw.startsWith("--include-extensions=")) continue;
                 if (raw.startsWith("--preload-native-libraries=")) continue;
                 if (raw.startsWith("--whats-new")) continue;
-                if (raw.startsWith("--update-text")) continue;
                 if (raw.startsWith("--lingering-update-screen")) continue;
                 if (rest.length() > 0) rest.append(" ");
                 rest.append(raw);
@@ -105,12 +123,15 @@ public static void main(String[] args) throws IOException, URISyntaxException {
         }
 
         FXManifest manifest = create(baseURI, launchClass, appPath);
+        if (updateText != null) manifest.updateText = updateText;
+        if (updateLabelStyle != null) manifest.updateLabelStyle = updateLabelStyle;
+        if (progressBarStyle != null) manifest.progressBarStyle = progressBarStyle;
+        if (wrapperStyle != null) manifest.wrapperStyle = wrapperStyle;
         if (cacheDir != null) manifest.cacheDir = cacheDir;
         if (acceptDowngrade != null) manifest.acceptDowngrade = acceptDowngrade;
         if (parameters != null) manifest.parameters = parameters;
         if (preloadNativeLibraries != null) manifest.preloadNativeLibraries = preloadNativeLibraries;
         if (whatsNew != null) manifest.whatsNewPage = whatsNew;
-        if (updateText != null) manifest.updateText = updateText;
         manifest.lingeringUpdateScreen = lingeringUpdateScreen;
 
         // Use --stop-on-update-errors if it was specified.
@@ -155,7 +176,7 @@ public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IO
     /**
      * Add the includeExtensions to the default list of "war" and "jar".
      * <p>
-     * Allthough the method is called setIncludeExtensions, it actually does an addAll.
+     * Although the method is called setIncludeExtensions, it actually does an addAll.
      *
      * @param includeExtensions
      */