Bug 326562 No 'Visit URL' button in the new event dialog, r=dmose

calendar/base/content/calendar-event-dialog.js

@@ -911,6 +911,9 @@ function loadDetails() {
     updateAlarm();
 
     updateTaskAlarmWarnings();
+
+    updateURL();
+    return;
 }
 
 function updateToDoStatus(status, passedInCompletedDate)
@@ -975,3 +978,38 @@ function updateToDoStatus(status, passedInCompletedDate)
         disableElement("completed-date-picker");
     }
 }
+
+function updateURL(aValue) 
+{
+    var button = document.getElementById("load-url-button");
+    button.setAttribute("disabled", true)
+
+    if (!aValue) {
+        return;
+    }
+
+    // The user might have just put in 'www.foo.com', correct that here
+    if (aValue.indexOf( ":" ) == -1) {
+        aValue = "http://" + aValue;
+    }
+    try {
+        makeURL(aValue);
+        // If we made it this far, that means it's a valid url
+        button.removeAttribute("disabled");
+    } catch(ex) {}
+
+    return;
+}
+
+function loadURL()
+{
+    var url = getElementValue("item-url");
+
+    // The user might have just put in 'www.foo.com', correct that here
+    if (url.indexOf( ":" ) == -1) {
+       url = "http://" + url;
+    }
+
+    launchBrowser(url);
+    return;
+}

calendar/base/content/calendar-event-dialog.xul

@@ -62,6 +62,7 @@
   <script type="application/x-javascript" src="chrome://calendar/content/calendar-event-dialog.js"/>
   <script type="application/x-javascript" src="chrome://calendar/content/calendar-dialog-utils.js"/>
   <script type="application/x-javascript" src="chrome://calendar/content/calendarUtils.js"/>
+  <script type="application/x-javascript" src="chrome://calendar/content/applicationUtil.js"/>
 
   <!-- Used for the button to show/hide details -->
   <script type="application/x-javascript">
@@ -281,7 +282,11 @@
 
         <row align="center" details="true">
           <label value="&newevent.uri.label;"/>
-          <textbox id="item-url"/>
+          <hbox flex="1">
+            <textbox id="item-url" flex="1" oninput="updateURL(this.value)"/>
+            <button id="load-url-button" oncommand="loadURL()"
+                    label="&newevent.uri.visit.label;"/>
+          </hbox>
         </row>
 
         <row class="todo-only" details="true">

calendar/lightning/jar.mn

@@ -23,6 +23,7 @@ en-US.jar:
   locale/en-US/lightning/lightning.properties		(locale/lightning.properties)
 
 calendar.jar:
+*  content/calendar/applicationUtil.js		(/calendar/resources/content/applicationUtil.js) 
   content/calendar/calendarProperties.xul		(/calendar/resources/content/calendarProperties.xul) 
   content/calendar/calendarProperties.js		(/calendar/resources/content/calendarProperties.js) 
   content/calendar/calendarCreation.xul		(/calendar/resources/content/calendarCreation.xul)