Working JavaScript charts

[gpl/argeo-suite.git] / swt / org.argeo.app.swt / src / org / argeo / app / swt / js / SwtBrowserJsPart.java

diff --git a/swt/org.argeo.app.swt/src/org/argeo/app/swt/js/SwtBrowserJsPart.java b/swt/org.argeo.app.swt/src/org/argeo/app/swt/js/SwtBrowserJsPart.java
index 8ae34d5ecc10a228b98f35b16b0625aca2d3da12..fac099ffe36bfa65bb746509bdd5874d62071815 100644 (file)
--- a/swt/org.argeo.app.swt/src/org/argeo/app/swt/js/SwtBrowserJsPart.java
+++ b/swt/org.argeo.app.swt/src/org/argeo/app/swt/js/SwtBrowserJsPart.java
@@ -1,6 +1,8 @@
 package org.argeo.app.swt.js;
 
+import java.util.Arrays;
 import java.util.Locale;
+import java.util.StringJoiner;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.CompletionStage;
 import java.util.function.Function;
@@ -135,10 +137,45 @@ public class SwtBrowserJsPart {
                return GLOBAL_THIS_ + name;
        }
 
+       protected static String toJsArray(int... arr) {
+               return Arrays.toString(arr);
+       }
+
+       protected static String toJsArray(long... arr) {
+               return Arrays.toString(arr);
+       }
+
+       protected static String toJsArray(double... arr) {
+               return Arrays.toString(arr);
+       }
+
+       protected static String toJsArray(String... arr) {
+               return toJsArray((Object[]) arr);
+       }
+
+       protected static String toJsArray(Object... arr) {
+               StringJoiner sj = new StringJoiner(",", "[", "]");
+               for (Object o : arr) {
+                       sj.add(toJsValue(o));
+               }
+               return sj.toString();
+       }
+
+       protected static String toJsValue(Object o) {
+               if (o instanceof CharSequence)
+                       return '\"' + o.toString() + '\"';
+               else if (o instanceof Number)
+                       return o.toString();
+               else if (o instanceof Boolean)
+                       return o.toString();
+               else
+                       return '\"' + o.toString() + '\"';
+       }
+
        /*
         * ACCESSORS
         */
-       
+
        public Control getControl() {
                return browser;
        }