From d9c0212fa1dd5e3e6c1ece37def10ae651ef2696 Mon Sep 17 00:00:00 2001
From: Ruben Daniels <ruben@c9.io>
Date: Wed, 13 Jun 2012 22:18:15 -0700
Subject: [PATCH] * Added ability to force ace to resize * Automatically size
 the width via css

---
 lib/ace/css/editor.css      |  1 +
 lib/ace/editor.js           |  4 ++--
 lib/ace/virtual_renderer.js | 38 ++++++++++++++++++++++++++++---------
 3 files changed, 32 insertions(+), 11 deletions(-)

diff --git a/lib/ace/css/editor.css b/lib/ace/css/editor.css
index e8eec1e9..abc0bef4 100644
--- a/lib/ace/css/editor.css
+++ b/lib/ace/css/editor.css
@@ -9,6 +9,7 @@
 .ace_scroller {
     position: absolute;
     overflow: hidden;
+    width : 100%;
 }
 
 .ace_content {
diff --git a/lib/ace/editor.js b/lib/ace/editor.js
index ac7c31ac..6086b735 100644
--- a/lib/ace/editor.js
+++ b/lib/ace/editor.js
@@ -249,8 +249,8 @@ var Editor = function(renderer, session) {
      * 
      * {:VirtualRenderer.onResize}
      **/
-    this.resize = function() {
-        this.renderer.onResize();
+    this.resize = function(force) {
+        this.renderer.onResize(force);
     };
 
     /**
diff --git a/lib/ace/virtual_renderer.js b/lib/ace/virtual_renderer.js
index 996315e8..6f75ac62 100644
--- a/lib/ace/virtual_renderer.js
+++ b/lib/ace/virtual_renderer.js
@@ -264,8 +264,13 @@ var VirtualRenderer = function(container, theme) {
     *
     * Triggers a full update of all the layers, for all the rows.
     **/
-    this.updateFull = function() {
-        this.$loop.schedule(this.CHANGE_FULL);
+    this.updateFull = function(force) {
+        if (force){
+            this.$renderChanges(this.CHANGE_FULL, true);
+        }
+        else {
+            this.$loop.schedule(this.CHANGE_FULL);
+        }
     };
 
     /**
@@ -283,11 +288,19 @@ var VirtualRenderer = function(container, theme) {
     *
     * [Triggers a resize of the editor.]{: #VirtualRenderer.onResize}
     **/
-    this.onResize = function(force) {
+    this.onResize = function(force, gutterWidth, width, height) {
         var changes = this.CHANGE_SIZE;
         var size = this.$size;
 
-        var height = dom.getInnerHeight(this.container);
+        if (this.resizing) {
+            force = 2;
+            height = size.height;
+            width = size.width;
+        }
+        this.resizing = force;
+        
+        if (!height)
+            height = dom.getInnerHeight(this.container);
         if (force || size.height != height) {
             size.height = height;
 
@@ -301,20 +314,27 @@ var VirtualRenderer = function(container, theme) {
             }
         }
 
-        var width = dom.getInnerWidth(this.container);
+        if (!width)
+            width = dom.getInnerWidth(this.container);
         if (force || size.width != width) {
             size.width = width;
 
             var gutterWidth = this.showGutter ? this.$gutter.offsetWidth : 0;
             this.scroller.style.left = gutterWidth + "px";
             size.scrollerWidth = Math.max(0, width - gutterWidth - this.scrollBar.getWidth());
-            this.scroller.style.width = size.scrollerWidth + "px";
+            //this.scroller.style.width = size.scrollerWidth + "px";
 
             if (this.session.getUseWrapMode() && this.adjustWrapLimit() || force)
                 changes = changes | this.CHANGE_FULL;
         }
 
-        this.$loop.schedule(changes);
+        if (force || this.resizing)
+            this.$renderChanges(changes, true);
+        else
+            this.$loop.schedule(changes);
+        
+        if (force === true)
+            delete this.resizing;
     };
 
     /**
@@ -630,8 +650,8 @@ var VirtualRenderer = function(container, theme) {
         this.scrollBar.setScrollTop(this.scrollTop);
     };
 
-    this.$renderChanges = function(changes) {
-        if (!changes || !this.session || !this.container.offsetWidth)
+    this.$renderChanges = function(changes, force) {
+        if (!force && (!changes || !this.session || !this.container.offsetWidth))
             return;
 
         // text, scrolling and resize changes can cause the view port size to change