file manager: clean up rename click detection

chrome/browser/resources/file_manager/js/file_manager.js

Index: chrome/browser/resources/file_manager/js/file_manager.js
diff --git a/chrome/browser/resources/file_manager/js/file_manager.js b/chrome/browser/resources/file_manager/js/file_manager.js
index 835f5f0ccd353ba6ce1585c2e1a11818547d882e..552cb4191aac2935a43cbbb05eeab0834d722ac5 100644
--- a/chrome/browser/resources/file_manager/js/file_manager.js
+++ b/chrome/browser/resources/file_manager/js/file_manager.js
@@ -1725,6 +1725,9 @@ FileManager.prototype = {
       reader.readEntries(onReadSome);
     };
 
+    // Updated when a user clicks on the label of a file, used to detect
+    // when a click is eligible to trigger a rename.  Can be null, or
+    // an object with 'path' and 'date' properties.
     this.lastLabelClick_ = null;
 
     // Clear the table first.
@@ -1825,21 +1828,21 @@ FileManager.prototype = {
     }
 
     var now = new Date();
+    var path = event.srcElement.entry.fullPath;
 
-    this.lastLabelClick_ = this.lastLabelClick_ || now;
-    var delay = now - this.lastLabelClick_;
-    if (!row.selected || delay < 500)
-      return false;
+    if (this.lastLabelClick_ && this.lastLabelClick_.path == path) {
+      var delay = now - this.lastLabelClick_.date;
+      if (delay > 500 && delay < 2000)
+        return true;
+    }
 
-    this.lastLabelClick_ = now;
-    return true;
+    this.lastLabelClick_ = {path: path, date: now};
+    return false;
   };
 
   FileManager.prototype.initiateRename_= function(label) {
     var input = this.renameInput_;
 
-    window.label = label;

[rginda, 2011/06/07 22:58:14]

This is some debugging code that slipped in in a previous commit.

-
     input.value = label.textContent;
     input.style.top = label.offsetTop + 'px';
     input.style.left = label.offsetLeft + 'px';