Bug 295424 share code to set up tooltip content for unifinder, unifinderToDo.

patch by gekacheka@yahoo.com, r=mvl

calendar/resources/content/calendar.xul

@@ -480,11 +480,11 @@
 
 <!-- tooltips to show cropped text behave as a titletip: don't hide until mouse moved away -->
 <tooltip id="eventTreeTooltip"
-         onpopupshowing="return changeToolTipTextForEvent( event );"
+         onpopupshowing="return onMouseOverEventTree( this, event )"
          noautohide="true"/>
 
 <tooltip id="taskTreeTooltip"
-         onpopupshowing="return changeToolTipTextForToDo( event );"
+         onpopupshowing="return onMouseOverTaskTree( this, event )"
          noautohide="true"/>
 
 <tooltip id="gridOccurrenceTooltip"

calendar/resources/content/mouseoverPreviews.js

@@ -49,6 +49,44 @@
      some of it duplicated.)
 **/
 
+/** For all instances of an event, as displayed by unifinder. **/
+function onMouseOverEventTree( toolTip, mouseEvent )
+{
+  var item = getCalendarEventFromEvent( mouseEvent );
+  if (isEvent(item)) {
+    var holderBox = getPreviewForEvent(item);
+    if (holderBox) {
+      setToolTipContent(toolTip, holderBox);
+      return true;
+    } 
+  }
+  return false;
+}
+
+/** For all instances of a task, as displayed by unifinderToDo. **/
+function onMouseOverTaskTree( toolTip, mouseEvent )
+{
+  var item = getToDoFromEvent( mouseEvent );
+  if (isToDo(item)) {
+    var holderBox = getPreviewForTask(item);
+    if (holderBox) {
+      setToolTipContent(toolTip, holderBox);
+      return true;
+    }
+  }
+  return false;
+}
+
+/*
+** add newContentBox,
+*/
+function setToolTipContent(toolTip, holderBox)
+{
+  while (toolTip.hasChildNodes())
+    toolTip.removeChild( toolTip.firstChild );
+  toolTip.appendChild( holderBox );
+}
+
 /**
 *  Called when a user hovers over a todo element and the text for the mouse over is changed.
 */

calendar/resources/content/unifinder.js

@@ -745,22 +745,3 @@ function focusFirstItemIfNoSelection()
    }
 }
 
-function changeToolTipTextForEvent( event )
-{
-   var thisEvent = getCalendarEventFromEvent( event );
-   
-   var toolTip = document.getElementById( "eventTreeTooltip" );
-
-   while( toolTip.hasChildNodes() )
-   {
-      toolTip.removeChild( toolTip.firstChild );
-   }
-   var holderBox = getPreviewForEvent( thisEvent );
-   if (holderBox) {
-     toolTip.appendChild( holderBox );
-     return true;
-   } else {
-     return false;
-   }
-}
-

calendar/resources/content/unifinderToDo.js

@@ -602,25 +602,6 @@ function contextChangePriority( event, Priority )
    }
 }
 
-function changeToolTipTextForToDo( event )
-{
-   var toDoItem = getToDoFromEvent( event );
-
-   var toolTip = document.getElementById( "taskTreeTooltip" );
-
-   while( toolTip.hasChildNodes() )
-   {
-      toolTip.removeChild( toolTip.firstChild ); 
-   }
-   var holderBox = getPreviewForTask( toDoItem );
-   if( holderBox ) {
-     toolTip.appendChild( holderBox );
-     return true;
-   } else {
-     return false;
-   }
-}
-
 function changeContextMenuForToDo( event )
 {
    if (event.target.id != "taskitem-context-menu")

calendar/sunbird/base/content/calendar.xul

@@ -407,11 +407,11 @@
 
 <!-- tooltips to show cropped text behave as a titletip: don't hide until mouse moved away -->
 <tooltip id="eventTreeTooltip"
-         onpopupshowing="return changeToolTipTextForEvent( event );"
+         onpopupshowing="return onMouseOverEventTree( this, event )"
          noautohide="true"/>
 
 <tooltip id="taskTreeTooltip"
-         onpopupshowing="return changeToolTipTextForToDo( event );"
+         onpopupshowing="return onMouseOverTaskTree( this, event )"
          noautohide="true"/>
 
 <tooltip id="gridOccurrenceTooltip"