From b61ae38c14919e601426b130d308ed449d57f9a7 Mon Sep 17 00:00:00 2001
From: nightwing <amirjanyan@gmail.com>
Date: Thu, 14 Mar 2013 16:54:07 +0400
Subject: [PATCH] add missing options

---
 lib/ace/edit_session.js        | 14 ++++++++++----
 lib/ace/editor.js              |  3 +++
 lib/ace/mouse/mouse_handler.js |  2 +-
 lib/ace/virtual_renderer.js    | 19 +++++++++++--------
 4 files changed, 25 insertions(+), 13 deletions(-)

diff --git a/lib/ace/edit_session.js b/lib/ace/edit_session.js
index 0d4efec8..d2d02a62 100644
--- a/lib/ace/edit_session.js
+++ b/lib/ace/edit_session.js
@@ -491,10 +491,7 @@ var EditSession = function(text, mode) {
     *
     **/
     this.setOverwrite = function(overwrite) {
-        if (this.$overwrite == overwrite) return;
-
-        this.$overwrite = overwrite;
-        this._emit("changeOverwrite");
+        this.setOption("overwrite", overwrite)
     };
 
     /**
@@ -2437,6 +2434,15 @@ config.defineOptions(EditSession.prototype, "session", {
         },
         initialValue: 4,
         handlesSet: true
+    },
+    overwrite: {
+        set: function(val) {this._emit("changeOverwrite");},
+        initialValue: false
+    },
+    newLineMode: {
+        set: function(val) {this.doc.setNewLineMode(val)},
+        get: function() {return this.doc.getNewLineMode(newLineMode)},
+        handlesSet: true
     }
 });
 
diff --git a/lib/ace/editor.js b/lib/ace/editor.js
index 5a7e4022..3810363a 100644
--- a/lib/ace/editor.js
+++ b/lib/ace/editor.js
@@ -2219,6 +2219,7 @@ config.defineOptions(Editor.prototype, "editor", {
     behavioursEnabled: {initialValue: true},
     wrapBehavioursEnabled: {initialValue: true},
 
+    hScrollBarAlwaysVisible: "renderer",
     highlightGutterLine: "renderer",
     animatedScroll: "renderer",
     showInvisibles: "renderer",
@@ -2234,6 +2235,8 @@ config.defineOptions(Editor.prototype, "editor", {
     focusTimout: "$mouseHandler",
 
     firstLineNumber: "session",
+    overwrite: "session",
+    newLineMode: "session",
     useWorker: "session",
     useSoftTabs: "session",
     tabSize: "session",
diff --git a/lib/ace/mouse/mouse_handler.js b/lib/ace/mouse/mouse_handler.js
index f8804519..74fc4872 100644
--- a/lib/ace/mouse/mouse_handler.js
+++ b/lib/ace/mouse/mouse_handler.js
@@ -137,7 +137,7 @@ var MouseHandler = function(editor) {
 }).call(MouseHandler.prototype);
 
 config.defineOptions(MouseHandler.prototype, "mouseHandler", {
-    scrollSpeed: {initialValue: 1},
+    scrollSpeed: {initialValue: 2},
     dragDelay: {initialValue: 150},
     focusTimout: {initialValue: 0}
 });
diff --git a/lib/ace/virtual_renderer.js b/lib/ace/virtual_renderer.js
index 0de955cb..8bc071d2 100644
--- a/lib/ace/virtual_renderer.js
+++ b/lib/ace/virtual_renderer.js
@@ -102,7 +102,6 @@ var VirtualRenderer = function(container, theme) {
 
     // Indicates whether the horizontal scrollbar is visible
     this.$horizScroll = false;
-    this.$horizScrollAlwaysVisible = false;
 
     this.scrollBar = new ScrollBar(this.container);
     this.scrollBar.addEventListener("scroll", function(e) {
@@ -615,7 +614,7 @@ var VirtualRenderer = function(container, theme) {
     * @returns {Boolean}
     **/
     this.getHScrollBarAlwaysVisible = function() {
-        return this.$horizScrollAlwaysVisible;
+        return this.$hScrollBarAlwaysVisible;
     };
 
     /**
@@ -625,11 +624,7 @@ var VirtualRenderer = function(container, theme) {
     *
     **/
     this.setHScrollBarAlwaysVisible = function(alwaysVisible) {
-        if (this.$horizScrollAlwaysVisible != alwaysVisible) {
-            this.$horizScrollAlwaysVisible = alwaysVisible;
-            if (!this.$horizScrollAlwaysVisible || !this.$horizScroll)
-                this.$loop.schedule(this.CHANGE_SCROLL);
-        }
+        this.setOption("hScrollBarAlwaysVisible", alwaysVisible);
     };
 
     this.$updateScrollBar = function() {
@@ -744,7 +739,7 @@ var VirtualRenderer = function(container, theme) {
 
         var longestLine = this.$getLongestLine();
 
-        var horizScroll = this.$horizScrollAlwaysVisible || this.$size.scrollerWidth - longestLine < 0;
+        var horizScroll = this.$hScrollBarAlwaysVisible || this.$size.scrollerWidth - longestLine < 0;
         var horizScrollChanged = this.$horizScroll !== horizScroll;
         this.$horizScroll = horizScroll;
         if (horizScrollChanged) {
@@ -1398,6 +1393,14 @@ config.defineOptions(VirtualRenderer.prototype, "renderer", {
         },
         initialValue: false,
         value: true
+    },
+    hScrollBarAlwaysVisible: {
+        set: function(alwaysVisible) {
+            this.$hScrollBarAlwaysVisible = alwaysVisible;
+            if (!this.$hScrollBarAlwaysVisible || !this.$horizScroll)
+                this.$loop.schedule(this.CHANGE_SCROLL);
+        },
+        initialValue: false
     }
 });