X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/78644811ca0c6042212788dc67add42bc41fb74c..97a587e5e522f4f94b97eb6e54c7a0a13ec34963:/platforma/static/js/lib/codemirror/codemirror.js

diff --git a/platforma/static/js/lib/codemirror/codemirror.js b/platforma/static/js/lib/codemirror/codemirror.js
index f63ed07e..97e2657b 100644
--- a/platforma/static/js/lib/codemirror/codemirror.js
+++ b/platforma/static/js/lib/codemirror/codemirror.js
@@ -81,10 +81,13 @@ var CodeMirror = (function(){
 
     var nextNum = 1, barWidth = null;
     function sizeBar() {
-      for (var root = frame; root.parentNode; root = root.parentNode);
-      if (root != document || !win.Editor) {
-        clearInterval(sizeInterval);
-        return;
+      if (!frame.offsetWidth || !win.Editor) {
+        for (var cur = frame; cur.parentNode; cur = cur.parentNode) {
+          if (cur != document) {
+            clearInterval(sizeInterval);
+            return;
+          }
+        }
       }
 
       if (nums.offsetWidth != barWidth) {
@@ -132,7 +135,6 @@ var CodeMirror = (function(){
       var node = place;
       place = function(n){node.appendChild(n);};
     }
-    
     if (options.lineNumbers) place = wrapLineNumberDiv(place);
     place(frame);
 
@@ -173,14 +175,10 @@ var CodeMirror = (function(){
 
     getCode: function() {return this.editor.getCode();},
     setCode: function(code) {this.editor.importCode(code);},
-    selection: function() {this.focusIfIE(); return this.editor.selectedText();},
+    selection: function() {return this.editor.selectedText();},
     reindent: function() {this.editor.reindent();},
-    reindentSelection: function() {this.focusIfIE(); this.editor.reindentSelection(null);},
+    reindentSelection: function() {this.editor.reindentSelection(null);},
 
-    focusIfIE: function() {
-      // in IE, a lot of selection-related functionality only works when the frame is focused
-      if (this.win.select.ie_selection) this.focus();
-    },
     focus: function() {
       this.win.focus();
       if (this.editor.selectionSnapshot) // IE hack
@@ -208,7 +206,10 @@ var CodeMirror = (function(){
 
     setParser: function(name) {this.editor.setParser(name);},
 
-    cursorPosition: function(start) {this.focusIfIE(); return this.editor.cursorPosition(start);},
+    cursorPosition: function(start) {
+      if (this.win.select.ie_selection) this.focus();
+      return this.editor.cursorPosition(start);
+    },
     firstLine: function() {return this.editor.firstLine();},
     lastLine: function() {return this.editor.lastLine();},
     nextLine: function(line) {return this.editor.nextLine(line);},