From 9838b31b28c77cdbe878ca8db982f13fc883f43b Mon Sep 17 00:00:00 2001
From: Robert Jaros <rjaros@finn.pl>
Date: Wed, 22 Aug 2018 13:38:19 +0200
Subject: I18n support in Handlebars templates.

---
 src/main/kotlin/pl/treksoft/kvision/html/Tag.kt      | 12 ++++++++++--
 src/main/kotlin/pl/treksoft/kvision/html/Template.kt | 10 ++++++++--
 2 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/src/main/kotlin/pl/treksoft/kvision/html/Tag.kt b/src/main/kotlin/pl/treksoft/kvision/html/Tag.kt
index 03686fa0..48f6a9eb 100644
--- a/src/main/kotlin/pl/treksoft/kvision/html/Tag.kt
+++ b/src/main/kotlin/pl/treksoft/kvision/html/Tag.kt
@@ -124,6 +124,11 @@ open class Tag(
      * Text align.
      */
     var align by refreshOnUpdate(align)
+    /**
+     * @suppress
+     * Internal property
+     */
+    override var templateDataObj: Any? = null
     /**
      * Handlebars template.
      */
@@ -139,8 +144,11 @@ open class Tag(
     }
 
     override fun render(): VNode {
-        if (templateData != null && lastLanguage != null && lastLanguage != I18n.language)
-            templateData = templateData
+        if (templateDataObj != null && lastLanguage != null && lastLanguage != I18n.language) {
+            getRoot()?.renderDisabled = true
+            templateData = templateDataObj
+            getRoot()?.renderDisabled = false
+        }
         return if (content != null) {
             val translatedContent = content?.let { translate(it) }
             if (rich) {
diff --git a/src/main/kotlin/pl/treksoft/kvision/html/Template.kt b/src/main/kotlin/pl/treksoft/kvision/html/Template.kt
index d430d8ff..9a52eb5b 100644
--- a/src/main/kotlin/pl/treksoft/kvision/html/Template.kt
+++ b/src/main/kotlin/pl/treksoft/kvision/html/Template.kt
@@ -29,18 +29,24 @@ import pl.treksoft.kvision.i18n.I18n
 interface Template {
     var content: String?
     var rich: Boolean
+    /**
+     * @suppress
+     * Internal property
+     */
+    var templateDataObj: Any?
     var template: ((Any?) -> String)?
-    val templates: Map<String, (Any?) -> String>
+    var templates: Map<String, (Any?) -> String>
 
     /**
      * Handlebars template data object.
      */
     var templateData: Any?
         get() {
-            return null
+            return templateDataObj
         }
         set(value) {
             if (!rich) rich = true
+            templateDataObj = value
             content = template?.invoke(value) ?: templates.get(I18n.language)?.invoke(value)
         }
 }
-- 
cgit