From 8be8388af87d21fc29aeaee82492019d4c18a4b8 Mon Sep 17 00:00:00 2001
From: Adam Bradley <adambradley25@gmail.com>
Date: Wed, 29 Jul 2015 22:41:27 -0500
Subject: [PATCH] fix title align

---
 ionic/components/toolbar/toolbar.ts | 22 ++++++++++------------
 ionic/platform/registry.ts          |  7 +++++--
 2 files changed, 15 insertions(+), 14 deletions(-)

diff --git a/ionic/components/toolbar/toolbar.ts b/ionic/components/toolbar/toolbar.ts
index 67150574a8..7ab0ae7ee3 100644
--- a/ionic/components/toolbar/toolbar.ts
+++ b/ionic/components/toolbar/toolbar.ts
@@ -9,6 +9,7 @@ export class ToolbarBase extends Ion  {
 
   constructor(elementRef: ElementRef, config: IonicConfig) {
     super(elementRef, config);
+    this.titleAlign = config.setting('navTitleAlign');
     this.itemEles = [];
   }
 
@@ -34,20 +35,17 @@ export class ToolbarBase extends Ion  {
   }
 
   alignTitle() {
+    // don't bother if we're not trying to center align the title
+    if (this.titleAlign !== 'center' || this.aligned) return;
+
     // called after the navbar/title has had a moment to
     // finish rendering in their correct locations
     const toolbarEle = this.getNativeElement();
-    const titleEle = this._ttEle || (this._ttEle = toolbarEle.querySelector('ion-title'));
+    const titleEle = toolbarEle.querySelector('ion-title');
 
     // don't bother if there's no title element
     if (!titleEle) return;
 
-    // get the computed style of the title element
-    const titleStyle = this._ttStyle || (this._ttStyle = window.getComputedStyle(titleEle));
-
-    // don't bother if we're not trying to center align the title
-    if (titleStyle.textAlign !== 'center') return;
-
     // get all the dimensions
     const titleOffsetLeft = titleEle.offsetLeft;
     const titleOffsetRight = toolbarEle.offsetWidth - (titleOffsetLeft + titleEle.offsetWidth);
@@ -61,13 +59,13 @@ export class ToolbarBase extends Ion  {
       marginRight = (titleOffsetLeft - titleOffsetRight) - 5;
     }
 
-    let margin = `0 ${marginRight}px 0 ${marginLeft}px`;
-
-    if ((marginLeft || marginRight) && margin !== this._ttMargin) {
+    if (marginLeft || marginRight) {
       // only do an update if it has to
-      const innerTitleEle = this._innerTtEle || (this._innerTtEle = toolbarEle.querySelector('.toolbar-inner-title'));
-      innerTitleEle.style.margin = this._ttMargin = margin;
+      const innerTitleEle = toolbarEle.querySelector('.toolbar-inner-title');
+      innerTitleEle.style.margin = `0 ${marginRight}px 0 ${marginLeft}px`;
     }
+
+    this.aligned = true;
   }
 
 }
diff --git a/ionic/platform/registry.ts b/ionic/platform/registry.ts
index 406e040d8c..51970f0e0b 100644
--- a/ionic/platform/registry.ts
+++ b/ionic/platform/registry.ts
@@ -9,6 +9,7 @@ Platform.register({
     forwardIcon: 'ion-ios-arrow-forward',
     mode: 'ios',
     iconMode: 'ios',
+    navTitleAlign: 'center',
     viewTransition: 'ios'
   }
 });
@@ -59,9 +60,10 @@ Platform.register({
     iconMode: 'md',
     type: 'overlay',
     keyboardScrollAssist: true,
-    viewTransition: 'md',
     mdRipple: true,
-    tabBarPlacement: 'top'
+    tabBarPlacement: 'top',
+    navTitleAlign: 'left',
+    viewTransition: 'md'
   },
   isMatch(p) {
     // "silk" is kindle fire
@@ -90,6 +92,7 @@ Platform.register({
     tapPolyfill: true,
     keyboardScrollAssist: true,
     viewTransition: 'ios',
+    navTitleAlign: 'center',
     mdRipple: false
   },
   isMatch(p) {