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commit 0a5f4946d3216c6fbaee469e30eb1af8fc96faf4
parent 2e41266c0324256cade265e4fb60c8f484a4d625
Author: Simon Kornblith <simon@simonster.com>
Date:   Sun, 23 Oct 2011 19:09:53 +0000

Wait until 250 ms after keypress before executing search in QuickFormat

Thanks to mronkko for the patch


Diffstat:
M
chrome/content/zotero/integration/quickFormat.js
 | 
13
+++++++++++--

1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/chrome/content/zotero/integration/quickFormat.js b/chrome/content/zotero/integration/quickFormat.js
@@ -27,6 +27,10 @@ var Zotero_QuickFormat = new function () {
 	var io, qfs, qfi, qfiWindow, qfiDocument, qfe, qfb, qfbHeight, keepSorted, showEditor,
 		referencePanel, referenceBox, referenceHeight, dragX, dragY, curLocator, curLocatorLabel,
 		curIDs = [], curResizer, dragging;
+	
+	// A variable that contains the timeout object for the latest onKeyPress event
+	var eventTimeout = null;
+	
 	const SHOWN_REFERENCES = 7;
 	
 	/**
@@ -697,6 +701,7 @@ var Zotero_QuickFormat = new function () {
 	 * Handle return or escape
 	 */
 	function _onQuickSearchKeyPress(event) {
+		
 		var keyCode = event.keyCode;
 		if(keyCode === event.DOM_VK_RETURN || keyCode === event.DOM_VK_ENTER) {
 			event.preventDefault();
@@ -708,7 +713,10 @@ var Zotero_QuickFormat = new function () {
 			_bubbleizeSelected();
 		} else if(keyCode === event.DOM_VK_BACK_SPACE) {
 			_resize();
-			window.setTimeout(_quickFormat, 0);
+			
+			if(Zotero_QuickFormat.eventTimeout) clearTimeout(Zotero_QuickFormat.eventTimeout);
+			Zotero_QuickFormat.eventTimeout = setTimeout(_quickFormat, 250);
+			
 		} else if(keyCode === event.DOM_VK_UP) {
 			var selectedItem = referenceBox.selectedItem;
 			var previousSibling;
@@ -768,7 +776,8 @@ var Zotero_QuickFormat = new function () {
 			}
 		} else {
 			// Use a timeout so that _quickFormat gets called after update
-			window.setTimeout(_quickFormat, 0);
+			if(Zotero_QuickFormat.eventTimeout) clearTimeout(Zotero_QuickFormat.eventTimeout);
+			Zotero_QuickFormat.eventTimeout = setTimeout(_quickFormat, 250);
 		}
 	}