From 8f81f6d58af0a1958d260492c2c04406b6068a7c Mon Sep 17 00:00:00 2001
From: lukemelia <lukemelia@a4c988fc-2ded-0310-b66e-134b36920a42>
Date: Mon, 2 Apr 2007 04:55:04 +0000
Subject: [PATCH] Add additional keyboard shortcuts to date fields, per SK's
 suggestion in #470.

Date field shortcuts:

           (t) today
           (-) or (<) previous day
           (+) or (>) next day
           ([) previous week; (]) next week
           ({) previous month
           (}) next month



git-svn-id: http://www.rousette.org.uk/svn/tracks-repos/trunk@519 a4c988fc-2ded-0310-b66e-134b36920a42
---
 tracks/public/javascripts/calendar-setup.js | 36 ++++++++++++++++++++-
 1 file changed, 35 insertions(+), 1 deletion(-)

diff --git a/tracks/public/javascripts/calendar-setup.js b/tracks/public/javascripts/calendar-setup.js
index abaca619..2a219242 100644
--- a/tracks/public/javascripts/calendar-setup.js
+++ b/tracks/public/javascripts/calendar-setup.js
@@ -220,7 +220,7 @@ DateDueKeyboardShortcutSupport.prototype = {
     this.dateFormat = dateFormat || "%Y/%m/%d";
     Event.observe(this.element,'keypress',this.onkeypress.bindAsEventListener(this));
     title = this.element.getAttributeNode("title");
-		tooltip = 'Shortcuts: [t] today; [-] previous day; [+] next day; Click to show calendar';
+		tooltip = 'Shortcuts: (t) today; (-) or (<) previous day; (+) or (>) next day; ([) previous week; (]) next week; ({) previous month; (}) next month; Click to show calendar';
     if (title && title.value)
     {
       this.element.setAttribute("title", title.value + ' (' + tooltip + ')');
@@ -237,12 +237,26 @@ DateDueKeyboardShortcutSupport.prototype = {
         this.setTextBoxToTodaysDate();
         break;
       case "+": 
+      case ">": 
       case "=": 
         this.setTextBoxToNextDay();
         break;
       case "-": 
+      case "<": 
         this.setTextBoxToPreviousDay();
         break;
+      case "[": 
+        this.setTextBoxToPreviousWeek();
+        break;
+      case "]": 
+        this.setTextBoxToNextWeek();
+        break;
+      case "{": 
+        this.setTextBoxToPreviousMonth();
+        break;
+      case "}": 
+        this.setTextBoxToNextMonth();
+        break;
       default:
         handled = false;
         break;
@@ -270,12 +284,32 @@ DateDueKeyboardShortcutSupport.prototype = {
     this.addDaysToTextBoxDate(-1);
   },
 
+  setTextBoxToNextWeek : function() {
+    this.addDaysToTextBoxDate(7);
+  },
+  
+  setTextBoxToPreviousWeek : function() {
+    this.addDaysToTextBoxDate(-7);
+  },
+
   addDaysToTextBoxDate : function(numDays) {
     date = Date.parseDate(this.element.value, this.dateFormat);
     date.setDate(date.getDate() + numDays);
     this.setDate(date);
   },
 
+  setTextBoxToNextMonth : function() {
+    date = Date.parseDate(this.element.value, this.dateFormat);
+    date.setMonth(date.getMonth() + 1);
+    this.setDate(date);
+  },
+
+  setTextBoxToPreviousMonth : function() {
+    date = Date.parseDate(this.element.value, this.dateFormat);
+    date.setMonth(date.getMonth() - 1);
+    this.setDate(date);
+  },
+
   setDate : function(date) {
     this.element.value = date.print(this.dateFormat);
 		if (window.calendar) {