From da986a5fb0ee2c7660ad4494731b5fe98b393812 Mon Sep 17 00:00:00 2001
From: Adam Bradley <adambradley25@gmail.com>
Date: Fri, 1 Jan 2016 21:56:40 -0600
Subject: [PATCH] feat(transition): pass isRTL in transition opts

---
 ionic/components/nav/nav-controller.ts |  3 +++
 ionic/config/bootstrap.ts              |  4 ++--
 ionic/config/config.ts                 | 10 +++++-----
 ionic/platform/platform.ts             |  8 ++++----
 4 files changed, 14 insertions(+), 11 deletions(-)

diff --git a/ionic/components/nav/nav-controller.ts b/ionic/components/nav/nav-controller.ts
index 5f46ecf174..61fa789f92 100644
--- a/ionic/components/nav/nav-controller.ts
+++ b/ionic/components/nav/nav-controller.ts
@@ -794,6 +794,9 @@ export class NavController extends Ion {
       // init the transition animation
       opts.renderDelay = opts.transitionDelay || self._trnsDelay;
 
+      // set if this app is right-to-left or not
+      opts.isRTL = this.config.platform.isRTL();
+
       let transAnimation = Animation.createTransition(enteringView,
                                                       leavingView,
                                                       opts);
diff --git a/ionic/config/bootstrap.ts b/ionic/config/bootstrap.ts
index facc2da052..35b85d828a 100644
--- a/ionic/config/bootstrap.ts
+++ b/ionic/config/bootstrap.ts
@@ -91,8 +91,8 @@ function setupDom(window, document, config, platform, clickBlock, featureDetect)
   bodyEle.classList.add(mode);
 
   // right-to-left language direction
-  platform.setDir(document.dir);
-  if (platform.isRTL()) {
+  if (document.dir === 'rtl') {
+    platform.setIsRTL(true);
     bodyEle.classList.add('rtl');
   }
 
diff --git a/ionic/config/config.ts b/ionic/config/config.ts
index af2ab3b8b7..ac1991c557 100644
--- a/ionic/config/config.ts
+++ b/ionic/config/config.ts
@@ -200,8 +200,8 @@ export class Config {
       let platformModeValue = undefined;
       let configObj = null;
 
-      if (this._platform) {
-        let queryStringValue = this._platform.query('ionic' + key.toLowerCase());
+      if (this.platform) {
+        let queryStringValue = this.platform.query('ionic' + key.toLowerCase());
         if (isDefined(queryStringValue)) {
           return this._c[key] = (queryStringValue === 'true' ? true : queryStringValue === 'false' ? false : queryStringValue);
         }
@@ -211,7 +211,7 @@ export class Config {
 
         // array of active platforms, which also knows the hierarchy,
         // with the last one the most important
-        let activePlatformKeys = this._platform.platforms();
+        let activePlatformKeys = this.platform.platforms();
 
         // loop through all of the active platforms we're on
         for (let i = 0, l = activePlatformKeys.length; i < l; i++) {
@@ -272,7 +272,7 @@ export class Config {
     // or it was from the default platform configs
     // in that order
     if (isFunction(this._c[key])) {
-      return this._c[key](this._platform);
+      return this._c[key](this.platform);
     }
 
     return this._c[key];
@@ -282,7 +282,7 @@ export class Config {
    * @private
    */
   setPlatform(platform) {
-    this._platform = platform;
+    this.platform = platform;
   }
 
   static setModeConfig(mode, config) {
diff --git a/ionic/platform/platform.ts b/ionic/platform/platform.ts
index 257dab85f7..4e2d447418 100644
--- a/ionic/platform/platform.ts
+++ b/ionic/platform/platform.ts
@@ -26,7 +26,7 @@ export class Platform {
   constructor(platforms=[]) {
     this._platforms = platforms;
     this._versions = {};
-    this._dir = 'ltr';
+    this._isRTL = false;
     this._onResizes = [];
 
     this._readyPromise = new Promise(res => { this._readyResolve = res; } );
@@ -173,14 +173,14 @@ export class Platform {
    * @returns {boolean}
    */
   isRTL() {
-    return (this._dir === 'rtl');
+    return this._isRTL;
   }
 
   /**
   * @private
   */
-  setDir(dir) {
-    this._dir = dir.toLowerCase();
+  setIsRTL(val) {
+    this._isRTL = val;
   }
 
   // Methods meant to be overridden by the engine