fix flash of hidden textarea

lib/ace/keyboard/textinput.js

@@ -51,6 +51,7 @@ var TextInput = function(parentNode, host) {
         text.setAttribute("x-palm-disable-auto-cap", true);
         
     text.style.left = "-10000px";
+    text.style.position = "fixed";
     parentNode.insertBefore(text, parentNode.firstChild);
 
     var PLACEHOLDER = String.fromCharCode(0);

lib/ace/lib/dom.js

@@ -145,9 +145,9 @@ exports.importCssString = function importCssString(cssText, id, doc) {
         if (id)
             style.title = id;
     } else {
-        style = doc.createElementNS ?
+        style = doc.createElementNS
-                    doc.createElementNS(XHTML_NS, "style") :
+            ? doc.createElementNS(XHTML_NS, "style")
-                    doc.createElement("style");
+            : doc.createElement("style");
 
         style.appendChild(doc.createTextNode(cssText));
         if (id)

lib/ace/renderloop.js

@@ -59,9 +59,11 @@ var RenderLoop = function(onRender, win) {
             var _self = this;
             event.nextTick(function() {
                 _self.pending = false;
-                var changes = _self.changes;
+                var changes;
+                while (changes = _self.changes) {
                     _self.changes = 0;
                     _self.onRender(changes);
+                }
             }, this.window);
         }
     };

lib/ace/theme/chrome.js

@@ -207,4 +207,7 @@ exports.cssText = ".ace-chrome .ace_editor {\
   color: #994409;\
 }";
 
+var dom = require("../lib/dom");
+dom.importCssString(exports.cssText, exports.cssClass);
+
 });

lib/ace/theme/clouds.js

@@ -147,5 +147,6 @@ exports.cssText = "\
 }";
 
 var dom = require("../lib/dom");
-    dom.importCssString(exports.cssText);
+dom.importCssString(exports.cssText, exports.cssClass);
+
 });

lib/ace/theme/clouds_midnight.js

@@ -148,5 +148,6 @@ background-color:#E92E2E;\
 }";
 
 var dom = require("../lib/dom");
-    dom.importCssString(exports.cssText);
+dom.importCssString(exports.cssText, exports.cssClass);
+
 });

lib/ace/theme/cobalt.js

@@ -162,5 +162,5 @@ background-color:#001221;\
 }";
 
 var dom = require("../lib/dom");
-    dom.importCssString(exports.cssText);
+dom.importCssString(exports.cssText, exports.cssClass);
 });

lib/ace/theme/crimson_editor.js

@@ -194,6 +194,5 @@ exports.cssText = ".ace-crimson-editor .ace_editor {\
 exports.cssClass = "ace-crimson-editor";
 
 var dom = require("../lib/dom");
-    dom.importCssString(exports.cssText);
+dom.importCssString(exports.cssText, exports.cssClass);
-
 });

lib/ace/theme/dawn.js

@@ -165,5 +165,5 @@ color:#5A525F;\
 }";
 
 var dom = require("../lib/dom");
-    dom.importCssString(exports.cssText);
+dom.importCssString(exports.cssText, exports.cssClass);
 });

lib/ace/theme/dreamweaver.js

@@ -222,5 +222,5 @@ exports.cssText = ".ace-tm .ace_editor {\
 }";
 
 var dom = require("../lib/dom");
-    dom.importCssString(exports.cssText);
+dom.importCssString(exports.cssText, exports.cssClass);
 });

lib/ace/theme/eclipse.js

@@ -141,6 +141,5 @@ exports.cssText = ".ace-eclipse .ace_editor {\
 exports.cssClass = "ace-eclipse";
 
 var dom = require("../lib/dom");
-    dom.importCssString(exports.cssText);
+dom.importCssString(exports.cssText, exports.cssClass);
-
 });

lib/ace/theme/idle_fingers.js

@@ -154,5 +154,5 @@ background-color:#FFF980;   \
 }";
 
 var dom = require("../lib/dom");
-    dom.importCssString(exports.cssText);
+dom.importCssString(exports.cssText, exports.cssClass);
 });

lib/ace/theme/kr_theme.js

@@ -157,5 +157,5 @@ color:#706D5B;\
 }";
 
 var dom = require("../lib/dom");
-    dom.importCssString(exports.cssText);
+dom.importCssString(exports.cssText, exports.cssClass);
 });

lib/ace/theme/merbivore.js

@@ -157,5 +157,5 @@ color:#AD2EA4;\
 }";
 
 var dom = require("../lib/dom");
-    dom.importCssString(exports.cssText);
+dom.importCssString(exports.cssText, exports.cssClass);
 });

lib/ace/theme/merbivore_soft.js

@@ -163,5 +163,5 @@ color:#AC4BB8;\
 }";
 
 var dom = require("../lib/dom");
-    dom.importCssString(exports.cssText);
+dom.importCssString(exports.cssText, exports.cssClass);
 });

lib/ace/theme/mono_industrial.js

@@ -157,5 +157,5 @@ background-color:#151C19;\
 }";
 
 var dom = require("../lib/dom");
-    dom.importCssString(exports.cssText);
+dom.importCssString(exports.cssText, exports.cssClass);
 });

lib/ace/theme/monokai.js

@@ -153,5 +153,5 @@ background-color:#AE81FF;\
 }";
 
 var dom = require("../lib/dom");
-    dom.importCssString(exports.cssText);
+dom.importCssString(exports.cssText, exports.cssClass);
 });

lib/ace/theme/pastel_on_dark.js

@@ -175,5 +175,5 @@ color:#D2A8A1;\
 }";
 
 var dom = require("../lib/dom");
-    dom.importCssString(exports.cssText);
+dom.importCssString(exports.cssText, exports.cssClass);
 });

lib/ace/theme/solarized_dark.js

@@ -152,5 +152,5 @@ color:#657B83;\
 }";
 
 var dom = require("../lib/dom");
-    dom.importCssString(exports.cssText);
+dom.importCssString(exports.cssText, exports.cssClass);
 });

lib/ace/theme/solarized_light.js

@@ -151,5 +151,5 @@ exports.cssText = "\
 }";
 
 var dom = require("../lib/dom");
-    dom.importCssString(exports.cssText);
+dom.importCssString(exports.cssText, exports.cssClass);
 });

lib/ace/theme/textmate.js

@@ -196,5 +196,5 @@ exports.cssText = ".ace-tm .ace_editor {\
 }";
 
 var dom = require("../lib/dom");
-    dom.importCssString(exports.cssText);
+dom.importCssString(exports.cssText, exports.cssClass);
 });

lib/ace/theme/tomorrow.js

@@ -173,5 +173,5 @@ background-color:#8959A8;\
 }";
 
 var dom = require("../lib/dom");
-    dom.importCssString(exports.cssText);
+dom.importCssString(exports.cssText, exports.cssClass);
 });

lib/ace/theme/tomorrow_night.js

@@ -173,5 +173,5 @@ background-color:#B798BF;\
 }";
 
 var dom = require("../lib/dom");
-    dom.importCssString(exports.cssText);
+dom.importCssString(exports.cssText, exports.cssClass);
 });

lib/ace/theme/tomorrow_night_blue.js

@@ -173,5 +173,5 @@ background-color:#EBBBFF;\
 }";
 
 var dom = require("../lib/dom");
-    dom.importCssString(exports.cssText);
+dom.importCssString(exports.cssText, exports.cssClass);
 });

lib/ace/theme/tomorrow_night_bright.js

@@ -173,5 +173,5 @@ background-color:#B798BF;\
 }";
 
 var dom = require("../lib/dom");
-    dom.importCssString(exports.cssText);
+dom.importCssString(exports.cssText, exports.cssClass);
 });

lib/ace/theme/tomorrow_night_eighties.js

@@ -169,5 +169,5 @@ background-color:#CC99CC;\
 }";
 
 var dom = require("../lib/dom");
-    dom.importCssString(exports.cssText);
+dom.importCssString(exports.cssText, exports.cssClass);
 });

lib/ace/theme/twilight.js

@@ -175,5 +175,5 @@ color:#5F5A60;\
 }";
 
 var dom = require("../lib/dom");
-    dom.importCssString(exports.cssText);
+dom.importCssString(exports.cssText, exports.cssClass);
 });

lib/ace/theme/vibrant_ink.js

@@ -158,5 +158,5 @@ color:#99CC99;\
 }";
 
 var dom = require("../lib/dom");
-    dom.importCssString(exports.cssText);
+dom.importCssString(exports.cssText, exports.cssClass);
 });

lib/ace/virtual_renderer.js

@@ -62,10 +62,7 @@ var VirtualRenderer = function(container, theme) {
 //    // Imports CSS once per DOM document ('ace_editor' serves as an identifier).
 //    dom.importCssString(editorCss, "ace_editor", container.ownerDocument);
     
-    // Chrome has some strange rendering issues if this is not done async
-    setTimeout(function() {
     dom.addCssClass(container, "ace_editor");
-    }, 0);
 
     this.setTheme(theme);
 
@@ -342,6 +339,9 @@ var VirtualRenderer = function(container, theme) {
         if (useragent.isIE)
             return;
         
+        if (this.layerConfig.lastRow === 0)
+            return;
+
         var pos = this.$cursorLayer.getPixelPosition();
         if (!pos)
             return;

tool/theme.tmpl.js

@@ -42,5 +42,5 @@ exports.cssClass = "%cssClass%";
 exports.cssText = %css%;
 
     var dom = require("../lib/dom");
-    dom.importCssString(exports.cssText);
+    dom.importCssString(exports.cssText, exports.cssClass);
 });