Framework capp template

- Test application.

CPControl
---------
- Moved _formatter declaration up next to value, it was in the Target-Action Support section before.

- sendAction:to: should return a BOOL.

- Support for CPFormatter -editingStringForObjectValue.

- If a nil string is passed to -setStringValue in Cocoa, it raises an invalid parameter assertion and does nothing.

- Per Cocoa, if setting a string value fails, it tries again with an empty string.

- Removed a few extra blank lines.

- Changed NULL to nil.

CPTextField
-----------
- The string value is now cached in _stringValue to avoid constant calls to the formatter.

- There were several places where references to _inputElement were not wrapped with #if PLATFORM(DOM).

- When resigning first responder, if there is a formatter and formatting fails, reject the resignation and keep focus. Also, if the delegate responds to control:didFailToFormatString:errorDescription:, invoke it.

- _willBecomeFirstResponderByClick was not being set to NO when resigning. As a result, if you clicked in a field, tabbed to another field, and tabbed back to the original field, it would not select the text because it thought there was a mouse click.

- Don't send _sendStringValue: in keyUp: if the value has not changed. Previously it would do that for non-printing keys like navigation keys.

- insertNewLine: validates the string the same way resigning does.

- insertNewLine: would not send textDidEndEditing: if the field had no action, but it should.

- insertNewLine: should select all text (per Cocoa).

- insertNewLineIgnoringFieldEditor: and insertTabIgnoringFieldEditor: were not replacing the selection, Cocoa docs say they should.

- Per Cocoa, when setting an object value and there is a formatter, the value is first formatted as a string. If that fails, an object value for an empty string is attempted.

CPFormatter
-----------
- Fixed up the docs to match the method signatures.

- Indicated with "Ref" in argument types if the argument is pass by reference.

- isPartialStringValid:newEditingString:errorDescription: has a default implementation in Cocoa that nils the return values and returns YES.

- Fixed the name of isPartialStringValid:proposedSelectedRange:originalString:originalSelectedRange:errorDescription:

- isPartialStringValid:proposedSelectedRange:originalString:originalSelectedRange:errorDescription: has a default implementation in Cocoa that invokes isPartialStringValid:newEditingString:errorDescription:

AppKit/CPArrayController.j

@@ -313,6 +313,8 @@
 
     // Don't use [super setContent:] as that would fire the contentObject change.
     // We need to be in control of when notifications fire.
+    // Note that if we have a contentArray binding, setting the content does /not/
+    // cause a reverse binding set.
     _contentObject = value;
 
     if (_clearsFilterPredicateOnInsertion && _filterPredicate != nil)
@@ -737,6 +739,10 @@
     */
     _disableSetContent = YES;
     [_contentObject addObject:object];
+
+    // Allow handlesContentAsCompoundValue reverse sets to trigger.
+    [[CPBinder getBinding:@"contentArray" forObject:self] _contentArrayDidChange];
+
     _disableSetContent = NO;
 
     if (willClearPredicate)
@@ -771,7 +777,8 @@
 }
 
 /*!
-    Adds an object at a given index to the receiver's collection.
+    Adds an object at a given index in the receiver's arrangedObjects. Also add the object
+    to the content collection (although at the end rather than the given index).
 
     @param id anObject - The object to add to the collection.
     @param int anIndex - The index to insert the object at.
@@ -781,8 +788,12 @@
     if (![self canAdd])
         return;
 
-    if (_clearsFilterPredicateOnInsertion)
+    var willClearPredicate = NO;
+    if (_clearsFilterPredicateOnInsertion && _filterPredicate)
+    {
         [self willChangeValueForKey:@"filterPredicate"];
+        willClearPredicate = YES;
+    }
 
     [self willChangeValueForKey:@"content"];
 
@@ -790,10 +801,17 @@
     See _disableSetContent explanation in addObject:.
     */
     _disableSetContent = YES;
-    [_contentObject insertObject:anObject atIndex:anIndex];
+
+    // The atArrangedObjectIndex: part of this method's name only refers to where the
+    // object goes in arrangedObjects, not in the content array. So use addObject:,
+    // not insertObject:atIndex: here for speed.
+    [_contentObject addObject:anObject];
+    // Allow handlesContentAsCompoundValue reverse sets to trigger.
+    [[CPBinder getBinding:@"contentArray" forObject:self] _contentArrayDidChange];
+
     _disableSetContent = NO;
 
-    if (_clearsFilterPredicateOnInsertion)
+    if (willClearPredicate)
         [self __setFilterPredicate:nil];
 
     [[self arrangedObjects] insertObject:anObject atIndex:anIndex];
@@ -809,7 +827,7 @@
         [self __setSelectionIndexes:[CPIndexSet indexSetWithIndex:0]];
 
     [self didChangeValueForKey:@"content"];
-    if (_clearsFilterPredicateOnInsertion)
+    if (willClearPredicate)
         [self didChangeValueForKey:@"filterPredicate"];
 }
 
@@ -820,26 +838,28 @@
 */
 - (void)removeObject:(id)object
 {
-   [self willChangeValueForKey:@"content"];
+    [self willChangeValueForKey:@"content"];
 
-   /*
-   See _disableSetContent explanation in addObject:.
-   */
-   _disableSetContent = YES;
-   [_contentObject removeObject:object];
-   _disableSetContent = NO;
+    // See _disableSetContent explanation in addObject:.
+    _disableSetContent = YES;
 
-   if (_filterPredicate === nil || [_filterPredicate evaluateWithObject:object])
-   {
+    [_contentObject removeObject:object];
+    // Allow handlesContentAsCompoundValue reverse sets to trigger.
+    [[CPBinder getBinding:@"contentArray" forObject:self] _contentArrayDidChange];
+
+    _disableSetContent = NO;
+
+    if (_filterPredicate === nil || [_filterPredicate evaluateWithObject:object])
+    {
         // selectionIndexes change notification will be fired as a result of the
         // content change. Don't fire manually.
         var pos = [_arrangedObjects indexOfObject:object];
 
         [_arrangedObjects removeObjectAtIndex:pos];
         [_selectionIndexes shiftIndexesStartingAtIndex:pos by:-1];
-   }
+    }
 
-   [self didChangeValueForKey:@"content"];
+    [self didChangeValueForKey:@"content"];
 }
 
 /*!
@@ -875,16 +895,61 @@
 */
 - (void)remove:(id)sender
 {
-   [self removeObjects:[[self arrangedObjects] objectsAtIndexes:[self selectionIndexes]]];
+    [self removeObjectsAtArrangedObjectIndexes:_selectionIndexes];
 }
 
 /*!
     Removes the objects at the specified indexes in the controller's arranged objects from the content array.
     @param CPIndexSet indexes - indexes of the objects to remove.
 */
-- (void)removeObjectsAtArrangedObjectIndexes:(CPIndexSet)indexes
+- (void)removeObjectsAtArrangedObjectIndexes:(CPIndexSet)anIndexSet
 {
-    [self _removeObjects:[[self arrangedObjects] objectsAtIndexes:indexes]];
+    [self willChangeValueForKey:@"content"];
+
+    /*
+    See _disableSetContent explanation in addObject:.
+    */
+    _disableSetContent = YES;
+
+    var arrangedObjects = [self arrangedObjects],
+        index = [anIndexSet lastIndex],
+        position = CPNotFound,
+        newSelectionIndexes = [_selectionIndexes copy];
+
+    while (index !== CPNotFound)
+    {
+        var object = [arrangedObjects objectAtIndex:index];
+
+        // First try the simple case which should work if there are no sort descriptors.
+        if ([_contentObject objectAtIndex:index] === object)
+            [_contentObject removeObjectAtIndex:index];
+        else
+        {
+            // Since we don't have a reverse mapping between the sorted order and the
+            // unsorted one, we'll just simply have to remove an arbitrary pointer. It might
+            // be the 'wrong' one - as in not the one the user selected - but the wrong
+            // one is still just another pointer to the same object, so the user will not
+            // be able to see any difference.
+            contentIndex = [_contentObject indexOfObjectIdenticalTo:object];
+            [_contentObject removeObjectAtIndex:contentIndex];
+        }
+        [arrangedObjects removeObjectAtIndex:index];
+
+        // Deselect this row if it was selected, and either way shift all selection indexes
+        // following it up by 1.
+        [newSelectionIndexes removeIndex:index];
+        [newSelectionIndexes shiftIndexesStartingAtIndex:index by:-1];
+
+        index = [anIndexSet indexLessThanIndex:index];
+    }
+    // Allow handlesContentAsCompoundValue reverse sets to trigger.
+    [[CPBinder getBinding:@"contentArray" forObject:self] _contentArrayDidChange];
+    _disableSetContent = NO;
+
+    // This will automatically handle the avoidsEmptySelection case.
+    [self __setSelectionIndexes:newSelectionIndexes];
+
+    [self didChangeValueForKey:@"content"];
 }
 
 /*!
@@ -904,6 +969,8 @@
         [contentArray addObject:[objects objectAtIndex:i]];
 
     [self setContent:contentArray];
+    // Allow handlesContentAsCompoundValue reverse sets to trigger.
+    [[CPBinder getBinding:@"contentArray" forObject:self] _contentArrayDidChange];
 }
 
 /*!
@@ -922,11 +989,13 @@
 {
     [self willChangeValueForKey:@"content"];
 
-    /*
-    See _disableSetContent explanation in addObject:.
-    */
+    // See _disableSetContent explanation in addObject:.
     _disableSetContent = YES;
+
     [_contentObject removeObjectsInArray:objects];
+    // Allow handlesContentAsCompoundValue reverse sets to trigger.
+    [[CPBinder getBinding:@"contentArray" forObject:self] _contentArrayDidChange];
+
     _disableSetContent = NO;
 
     var arrangedObjects = [self arrangedObjects],
@@ -985,12 +1054,53 @@
     var destination = [_info objectForKey:CPObservedObjectKey],
         keyPath = [_info objectForKey:CPObservedKeyPathKey],
         options = [_info objectForKey:CPOptionsKey],
+        isCompound = [self handlesContentAsCompoundValue];
+
+    if (!isCompound)
+    {
         newValue = [destination mutableArrayValueForKeyPath:keyPath];
+    }
+    else
+    {
+        // handlesContentAsCompoundValue == YES so we cannot just set up a proxy.
+        // Every read and every write must go through transformValue and
+        // reverseTransformValue, and the resulting object cannot be described by
+        // a key path.
+        newValue = [destination valueForKeyPath:keyPath];
+    }
 
     newValue = [self transformValue:newValue withOptions:options];
+
+    if (isCompound)
+    {
+        // Make sure we can edit our copy of the content. TODO In Cocoa, this copy
+        // appears to be deferred until the array actually needs to be edited.
+        newValue = [newValue mutableCopy];
+    }
+
     [_source setValue:newValue forKey:aBinding];
 }
 
+- (void)_contentArrayDidChange
+{
+    // When handlesContentAsCompoundValue == YES, it is not sufficient to modify the content object
+    // in place because what we are holding is an array 'unwrapped' from a compound value by
+    // a value transformer. So when we modify it we need a reverse set and transform to create
+    // a new compound value.
+    //
+    // (The Cocoa documentation on the subject is not very clear but after substantial
+    // experimentation this seems both reasonable and compliant.)
+    if ([self handlesContentAsCompoundValue])
+    {
+        var destination = [_info objectForKey:CPObservedObjectKey],
+            keyPath = [_info objectForKey:CPObservedKeyPathKey];
+
+        [self suppressSpecificNotificationFromObject:destination keyPath:keyPath];
+        [self reverseSetValueFor:@"contentArray"];
+        [self unsuppressSpecificNotificationFromObject:destination keyPath:keyPath];
+    }
+}
+
 @end
 
 var CPArrayControllerAvoidsEmptySelection             = @"CPArrayControllerAvoidsEmptySelection",

AppKit/CPControl.j

@@ -20,6 +20,9 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#import "../Foundation/Ref.h"
+
+@import "../Foundation/CPFormatter.j"
 @import "CPFont.j"
 @import "CPShadow.j"
 @import "CPView.j"
@@ -82,6 +85,7 @@ var CPControlBlackColor = [CPColor blackColor];
 @implementation CPControl : CPView
 {
     id                  _value;
+    CPFormatter         _formatter @accessors(property=formatter);
 
     // Target-Action Support
     id                  _target;
@@ -221,10 +225,11 @@ var CPControlBlackColor = [CPColor blackColor];
     @param anAction the action to send
     @param anObject the object to which the action will be sent
 */
-- (void)sendAction:(SEL)anAction to:(id)anObject
+- (BOOL)sendAction:(SEL)anAction to:(id)anObject
 {
     [self _reverseSetBinding];
-    [CPApp sendAction:anAction to:anObject from:self];
+
+    return [CPApp sendAction:anAction to:anObject from:self];
 }
 
 - (int)sendActionOn:(int)mask
@@ -502,15 +507,46 @@ var CPControlBlackColor = [CPColor blackColor];
 */
 - (CPString)stringValue
 {
+    if (_formatter && _value !== undefined && _value !== nil)
+    {
+        var formattedValue = [self hasThemeState:CPThemeStateEditing] ? [_formatter editingStringForObjectValue:_value] : [_formatter stringForObjectValue:_value];
+
+        if (formattedValue !== nil && formattedValue !== undefined)
+            return formattedValue;
+    }
+
     return (_value === undefined || _value === nil) ? "" : String(_value);
 }
 
 /*!
     Sets the receiver's string value.
 */
-- (void)setStringValue:(CPString)anObject
+- (void)setStringValue:(CPString)aString
 {
-    [self setObjectValue:anObject];
+    // Cocoa raises an invalid parameter assertion and returns if you pass nil.
+    if (aString === nil || aString === undefined)
+    {
+        CPLog.warn("nil sent to CPControl -setStringValue");
+        return;
+    }
+
+    var value;
+
+    if (_formatter)
+    {
+        value = nil;
+
+        if ([_formatter getObjectValue:AT_REF(value) forString:aString errorDescription:nil] === NO)
+        {
+            // If the given string is non-empty and doesn't work, Cocoa tries an empty string.
+            if (!aString || [_formatter getObjectValue:AT_REF(value) forString:@"" errorDescription:nil] === NO)
+                value = undefined;  // Means the value is invalid
+        }
+    }
+    else
+        value = aString;
+
+    [self setObjectValue:value];
 }
 
 - (void)takeDoubleValueFrom:(id)sender
@@ -526,21 +562,18 @@ var CPControlBlackColor = [CPColor blackColor];
         [self setFloatValue:[sender floatValue]];
 }
 
-
 - (void)takeIntegerValueFrom:(id)sender
 {
     if ([sender respondsToSelector:@selector(integerValue)])
         [self setIntegerValue:[sender integerValue]];
 }
 
-
 - (void)takeIntValueFrom:(id)sender
 {
     if ([sender respondsToSelector:@selector(intValue)])
         [self setIntValue:[sender intValue]];
 }
 
-
 - (void)takeObjectValueFrom:(id)sender
 {
     if ([sender respondsToSelector:@selector(objectValue)])
@@ -882,7 +915,7 @@ var __Deprecated__CPImageViewImageKey   = @"CPImageViewImageKey";
     if (_target !== nil)
         [aCoder encodeConditionalObject:_target forKey:CPControlTargetKey];
 
-    if (_action !== NULL)
+    if (_action !== nil)
         [aCoder encodeObject:_action forKey:CPControlActionKey];
 
     [aCoder encodeInt:_sendActionOn forKey:CPControlSendActionOnKey];

AppKit/CPKeyValueBinding.j

@@ -39,6 +39,8 @@ var CPBindingOperationAnd = 0,
 {
     CPDictionary    _info;
     id              _source;
+
+    JSObject        _suppressedNotifications;
 }
 
 + (void)exposeBinding:(CPString)aBinding forClass:(Class)aClass
@@ -122,6 +124,7 @@ var CPBindingOperationAnd = 0,
     {
         _source = aSource;
         _info   = [CPDictionary dictionaryWithObjects:[aDestination, aKeyPath] forKeys:[CPObservedObjectKey, CPObservedKeyPathKey]];
+        _suppressedNotifications = {};
 
         if (options)
             [_info setObject:options forKey:CPOptionsKey];
@@ -169,6 +172,10 @@ var CPBindingOperationAnd = 0,
     if (!changes)
         return;
 
+    var objectSuppressions = _suppressedNotifications[[anObject UID]];
+    if (objectSuppressions && objectSuppressions[aKeyPath])
+        return;
+
     [self setValueFor:context];
 }
 
@@ -226,6 +233,44 @@ var CPBindingOperationAnd = 0,
     return [[options objectForKey:CPContinuouslyUpdatesValueBindingOption] boolValue];
 }
 
+- (BOOL)handlesContentAsCompoundValue
+{
+    var options = [_info objectForKey:CPOptionsKey];
+    return [[options objectForKey:CPHandlesContentAsCompoundValueBindingOption] boolValue];
+}
+
+/*!
+    Use this to avoid reacting to the notifications coming out of a reverseTransformedValue:.
+*/
+- (void)suppressSpecificNotificationFromObject:(id)anObject keyPath:(CPString)aKeyPath
+{
+    if (!anObject)
+        return;
+
+    var uid = [anObject UID],
+        objectSuppressions = _suppressedNotifications[uid];
+    if (!objectSuppressions)
+        _suppressedNotifications[uid] = objectSuppressions = {};
+
+    objectSuppressions[aKeyPath] = YES;
+}
+
+/*!
+    Use this to cancel suppressSpecificNotificationFromObject:keyPath:.
+*/
+- (void)unsuppressSpecificNotificationFromObject:(id)anObject keyPath:(CPString)aKeyPath
+{
+    if (!anObject)
+        return;
+
+    var uid = [anObject UID],
+        objectSuppressions = _suppressedNotifications[uid];
+    if (!objectSuppressions)
+        return;
+
+    delete objectSuppressions[aKeyPath];
+}
+
 @end
 
 @implementation CPObject (KeyValueBindingCreation)
@@ -235,7 +280,6 @@ var CPBindingOperationAnd = 0,
     [CPBinder exposeBinding:aBinding forClass:[self class]];
 }
 
-
 + (Class)_binderClassForBinding:(CPString)theBinding
 {
     return [CPBinder class];

AppKit/CPLevelIndicator.j

@@ -149,9 +149,9 @@ var _CPLevelIndicatorBezelColor = nil,
     var filledColor = _CPLevelIndicatorSegmentNormalColor,
         value = [self doubleValue];
 
-    if (value < _criticalValue)
+    if (value <= _criticalValue)
         filledColor = _CPLevelIndicatorSegmentCriticalColor;
-    else if (value < _warningValue)
+    else if (value <= _warningValue)
         filledColor = _CPLevelIndicatorSegmentWarningColor;
 
     for (var i = 0; i < segmentCount; i++)
@@ -223,6 +223,15 @@ var _CPLevelIndicatorBezelColor = nil,
     return _isEditable;
 }
 
+- (CPView)hitTest:(CPPoint)aPoint
+{
+    // Don't swallow clicks when displayed in a table.
+    if (![self isEditable])
+        return nil;
+
+    return [super hitTest:aPoint];
+}
+
 - (void)mouseDown:(CPEvent)anEvent
 {
     if (![self isEditable] || ![self isEnabled])

AppKit/CPMenu/CPMenu.j

@@ -711,10 +711,7 @@ var _CPMenuBarVisible               = NO,
     if (aView && !theWindow)
         throw "In call to popUpMenuPositioningItem:atLocation:inView:callback:, view is not in any window.";
 
-    var delegate = [self delegate];
-
-    if ([delegate respondsToSelector:@selector(menuWillOpen:)])
-        [delegate menuWillOpen:self];
+    [self _menuWillOpen];
 
     // Convert location to global coordinates if not already in them.
     if (aView)
@@ -802,10 +799,7 @@ var _CPMenuBarVisible               = NO,
 
 + (void)popUpContextMenu:(CPMenu)aMenu withEvent:(CPEvent)anEvent forView:(CPView)aView withFont:(CPFont)aFont
 {
-    var delegate = [aMenu delegate];
-
-    if ([delegate respondsToSelector:@selector(menuWillOpen:)])
-        [delegate menuWillOpen:aMenu];
+    [aMenu _menuWillOpen];
 
     if (!aFont)
         aFont = [CPFont systemFontOfSize:12.0];
@@ -875,7 +869,15 @@ var _CPMenuBarVisible               = NO,
 */
 - (CPMenuItem)highlightedItem
 {
-    return _highlightedIndex >= 0 ? _items[_highlightedIndex] : nil;
+    if (_highlightedIndex < 0)
+        return nil;
+
+    var highlightedItem = _items[_highlightedIndex];
+
+    if ([highlightedItem isSeparatorItem])
+        return nil;
+
+    return highlightedItem;
 }
 
 // Managing the Delegate
@@ -890,6 +892,22 @@ var _CPMenuBarVisible               = NO,
     return _delegate;
 }
 
+- (void)_menuWillOpen
+{
+    var delegate = [self delegate];
+
+    if ([delegate respondsToSelector:@selector(menuWillOpen:)])
+        [delegate menuWillOpen:self];
+}
+
+- (void)_menuDidClose
+{
+    var delegate = [self delegate];
+
+    if ([delegate respondsToSelector:@selector(menuDidClose:)])
+        [delegate menuDidClose:self];
+}
+
 // Handling Tracking
 /*!
     Cancels tracking.

AppKit/CPMenu/_CPMenuManager.j

@@ -11,6 +11,7 @@ var STICKY_TIME_INTERVAL            = 500,
 @implementation _CPMenuManager: CPObject
 {
     CPTimeInterval      _startTime;
+    BOOL                _hasMouseGoneUpAfterStartedTracking;
     int                 _scrollingState;
     CGPoint             _lastGlobalLocation;
 
@@ -87,6 +88,8 @@ var STICKY_TIME_INTERVAL            = 500,
             return [self trackMenuBarButtonEvent:anEvent];
     }
 
+    _hasMouseGoneUpAfterStartedTracking = NO;
+
     [self trackEvent:anEvent];
 }
 
@@ -221,8 +224,13 @@ var STICKY_TIME_INTERVAL            = 500,
                     [CPEvent startPeriodicEventsAfterDelay:0.0 withPeriod:0.04];
             }
         }
-        else if (type === CPLeftMouseUp && ([anEvent timestamp] - _startTime > (STICKY_TIME_INTERVAL + [activeMenu numberOfItems] * 5)))
-            [trackingMenu cancelTracking];
+        else if (type === CPLeftMouseUp)
+        {
+            if (_hasMouseGoneUpAfterStartedTracking)
+                [trackingMenu cancelTracking];
+            else
+                _hasMouseGoneUpAfterStartedTracking = YES;
+        }
     }
 
     // Prevent previous selected menu items from opening by stopping the timer if a
@@ -306,11 +314,7 @@ var STICKY_TIME_INTERVAL            = 500,
 
     // Hide all submenus.
     [self showMenu:nil fromMenu:trackingMenu atPoint:nil];
-
-    var delegate = [trackingMenu delegate];
-
-    if ([delegate respondsToSelector:@selector(menuDidClose:)])
-        [delegate menuDidClose:trackingMenu];
+    [trackingMenu _menuDidClose];
 
     if (_trackingCallback)
         _trackingCallback([self trackingMenuContainer], trackingMenu);
@@ -379,6 +383,8 @@ var STICKY_TIME_INTERVAL            = 500,
     var count = _menuContainerStack.length,
         index = count;
 
+    [newMenu _menuWillOpen];
+
     // Hide all menus up to the base menu...
     while (index--)
     {
@@ -398,6 +404,8 @@ var STICKY_TIME_INTERVAL            = 500,
 
         [_CPMenuWindow poolMenuWindow:menuContainer];
         [_menuContainerStack removeObjectAtIndex:index];
+
+        [menu _menuDidClose];
     }
 
     if (!newMenu)

AppKit/CPMenuItem/CPMenuItem.j

@@ -496,6 +496,7 @@ CPOffState
     if (_submenu)
     {
         [_submenu setSupermenu:_menu];
+        [_submenu setTitle:[self title]]
 
         [self setTarget:_menu];
         [self setAction:@selector(submenuAction:)];

AppKit/CPObjectController.j

@@ -498,7 +498,7 @@ var CPObjectControllerContentKey                        = @"CPObjectControllerCo
 
 - (CPString)description
 {
-    return "<_CPObservableArray: "+[super description]+" >";
+    return "<_CPObservableArray: " + [super description] + " >";
 }
 
 - (id)initWithArray:(CPArray)anArray
@@ -710,6 +710,17 @@ var CPObjectControllerContentKey                        = @"CPObjectControllerCo
 {
     [[_controller selectedObjects] setValue:theValue forKeyPath:theKeyPath];
     [_cachedValues removeObjectForKey:theKeyPath];
+
+    // Allow handlesContentAsCompoundValue to work, based on observation of Cocoa's
+    // NSArrayController - when handlesContentAsCompoundValue and setValue:forKey:@"selection.X"
+    // is called, the array controller causes the compound value to be rewritten if
+    // handlesContentAsCompoundValue == YES. Note that
+    // A) this doesn't use observation (observe: X is not visible in backtraces)
+    // B) it only happens through the selection proxy and not on arrangedObject.X, content.X
+    // or even selectedObjects.X.
+    // FIXME The main code for this should somehow be in CPArrayController and also work
+    // for table based row edits.
+    [[CPBinder getBinding:@"contentArray" forObject:_controller] _contentArrayDidChange];
 }
 
 - (void)setValue:(id)theValue forKey:(CPString)theKeyPath

AppKit/CPOutlineView.j

@@ -1458,6 +1458,44 @@ var CPOutlineViewCoalesceSelectionNotificationStateOff  = 0,
                     userInfo:[CPDictionary dictionaryWithObject:item forKey:"CPObject"]];
 }
 
+
+- (void)keyDown:(CPEvent)anEvent
+{
+    var character = [anEvent charactersIgnoringModifiers],
+        modifierFlags = [anEvent modifierFlags];
+
+    // Check for the key events manually, as opposed to waiting for CPWindow to sent the actual action message
+    // in _processKeyboardUIKey:, because we might not want to handle the arrow events.
+
+    if (character !== CPRightArrowFunctionKey && character !== CPLeftArrowFunctionKey) 
+        return [super keyDown:anEvent];
+
+    var rows = [self selectedRowIndexes],
+        indexes = [],
+        items = [];
+
+    [rows getIndexes:indexes maxCount:-1 inIndexRange:nil];
+
+    var i = 0,
+        c = [indexes count];
+
+    for (; i < c; i++)
+        items.push([self itemAtRow:indexes[i]]);
+   
+
+    if (character === CPRightArrowFunctionKey)
+    {
+        for (var i = 0; i < c; i++)
+            [self expandItem:items[i]];
+    }
+    else if (character === CPLeftArrowFunctionKey)
+    {
+        for (var i = 0; i < c; i++)
+            [self collapseItem:items[i]]; 
+    }
+
+    [super keyDown:anEvent];
+}
 @end
 
 // FIX ME: We're using with() here because Safari fails if we use anOutlineView._itemInfosForItems or whatever...

AppKit/CPTableView.j

@@ -2771,7 +2771,7 @@ Your delegate can implement this method to avoid subclassing the tableview to ad
 */
 - (BOOL)canDragRowsWithIndexes:(CPIndexSet)rowIndexes atPoint:(CGPoint)mouseDownPoint
 {
-    return YES;
+    return [rowIndexes count] > 0 && [self numberOfRows] > 0;
 }
 
 /*!
@@ -4610,7 +4610,7 @@ Your delegate can implement this method to avoid subclassing the tableview to ad
             }
             _wasSelectionBroken = true;
         }
-        else if (_wasSelectionBroken && ((shouldGoUpward && i !== [selectedIndexes firstIndex]) || (!shouldGoUpward && i !== [selectedIndexes lastindex])))
+        else if (_wasSelectionBroken && ((shouldGoUpward && i !== [selectedIndexes firstIndex]) || (!shouldGoUpward && i !== [selectedIndexes lastIndex])))
         {
             shouldGoUpward ? i = [selectedIndexes firstIndex] - 1 : i = [selectedIndexes lastIndex];
             _wasSelectionBroken = false;

AppKit/CPTextField.j

@@ -21,6 +21,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#import "../Foundation/Ref.h"
+
 @import "CPControl.j"
 @import "CPStringDrawing.j"
 @import "CPCompatibility.j"
@@ -83,12 +85,11 @@ CPTextFieldStatePlaceholder = CPThemeState("placeholder");
 
     CPColor                 _textFieldBackgroundColor;
 
-    id                      _placeholderString;
+    CPString                _placeholderString;
+    CPString                _stringValue;
 
     id                      _delegate;
 
-    CPString                _textDidChangeValue;
-
     // NS-style Display Properties
     CPTextFieldBezelStyle   _bezelStyle;
     BOOL                    _isBordered;
@@ -481,17 +482,17 @@ CPTextFieldStatePlaceholder = CPThemeState("placeholder");
     [self setNeedsLayout];
 
     _isEditing = NO;
+    _stringValue = [self stringValue];
 
 #if PLATFORM(DOM)
 
-    var string = [self stringValue],
-        element = [self _inputElement],
+    var element = [self _inputElement],
         font = [self currentValueForThemeAttribute:@"font"];
 
     // generate the font metric
     [font _getMetrics];
 
-    element.value = string;
+    element.value = _stringValue;
     element.style.color = [[self currentValueForThemeAttribute:@"text-color"] cssString];
     element.style.font = [font cssString];
     element.style.zIndex = 1000;
@@ -548,8 +549,6 @@ CPTextFieldStatePlaceholder = CPThemeState("placeholder");
         CPTextFieldInputOwner = self;
     }, 0.0);
 
-    element.value = [self stringValue];
-
     [[[self window] platformWindow] _propagateCurrentDOMEvent:YES];
 
     CPTextFieldInputIsActive = YES;
@@ -572,17 +571,33 @@ CPTextFieldStatePlaceholder = CPThemeState("placeholder");
 {
     [self unsetThemeState:CPThemeStateEditing];
 
+#if PLATFORM(DOM)
+
+    var element = [self _inputElement],
+        error = @"";
+
+    // If there is a formatter, always give it a chance to reject the resignation,
+    // even if the value has not changed.
+    if ([self _valueIsValid:element.value] === NO)
+    {
+        [self setThemeState:CPThemeStateEditing];
+        element.focus();
+        return NO;
+    }
+
+#endif
+
+    // Cache the formatted string
+    _stringValue = [self stringValue];
+
+    _willBecomeFirstResponderByClick = NO;
+
     [self _updatePlaceholderState];
 
     [self setNeedsLayout];
 
 #if PLATFORM(DOM)
 
-    var element = [self _inputElement];
-
-    if ([self stringValue] !== element.value)
-        [self _setStringValue:element.value];
-
     CPTextFieldInputResigning = YES;
 
     if (CPTextFieldInputIsActive)
@@ -610,7 +625,7 @@ CPTextFieldStatePlaceholder = CPThemeState("placeholder");
 
 #endif
 
-    //post CPControlTextDidEndEditingNotification
+    // post CPControlTextDidEndEditingNotification
     if (_isEditing)
     {
         _isEditing = NO;
@@ -625,6 +640,28 @@ CPTextFieldStatePlaceholder = CPThemeState("placeholder");
     return YES;
 }
 
+- (BOOL)_valueIsValid:(CPString)aValue
+{
+#if PLATFORM(DOM)
+
+    var error = @"";
+
+    if ([self _setStringValue:aValue isNewValue:NO errorDescription:AT_REF(error)] === NO)
+    {
+        var acceptInvalidValue = NO;
+
+        if ([_delegate respondsToSelector:@selector(control:didFailToFormatString:errorDescription:)])
+            acceptInvalidValue = [_delegate control:self didFailToFormatString:[self _inputElement] errorDescription:error];
+
+        if (acceptInvalidValue === NO)
+            return NO;
+    }
+
+#endif
+
+    return YES;
+}
+
 /*!
     Text fields require panels to become key window, so this returns \c YES.
 */
@@ -685,11 +722,14 @@ CPTextFieldStatePlaceholder = CPThemeState("placeholder");
 
 - (void)keyUp:(CPEvent)anEvent
 {
-    var oldValue = [self stringValue];
-    [self _setStringValue:[self _inputElement].value];
+#if PLATFORM(DOM)
 
-    if (oldValue !== [self stringValue])
+    var newValue = [self _inputElement].value;
+
+    if (newValue !== _stringValue)
     {
+        [self _setStringValue:newValue];
+
         if (!_isEditing)
         {
             _isEditing = YES;
@@ -699,6 +739,8 @@ CPTextFieldStatePlaceholder = CPThemeState("placeholder");
         [self textDidChange:[CPNotification notificationWithName:CPControlTextDidChangeNotification object:self userInfo:nil]];
     }
 
+#endif
+
     [[[self window] platformWindow] _propagateCurrentDOMEvent:YES];
 }
 
@@ -732,45 +774,46 @@ CPTextFieldStatePlaceholder = CPThemeState("placeholder");
 
 - (void)insertNewline:(id)sender
 {
-    if (_isEditing)
+    if ([self _valueIsValid:_stringValue])
     {
-        _isEditing = NO;
-        [self textDidEndEditing:[CPNotification notificationWithName:CPControlTextDidEndEditingNotification object:self userInfo:nil]];
-    }
+        if (![self action] || [self sendAction:[self action] to:[self target]])
+        {
+            if (_isEditing)
+            {
+                _isEditing = NO;
+                [self textDidEndEditing:[CPNotification notificationWithName:CPControlTextDidEndEditingNotification object:self userInfo:nil]];
+            }
 
-    [self sendAction:[self action] to:[self target]];
-    [self selectText:nil];
+            [self selectAll:nil];
+        }
+    }
 
     [[[self window] platformWindow] _propagateCurrentDOMEvent:NO];
 }
 
 - (void)insertNewlineIgnoringFieldEditor:(id)sender
 {
-    var oldValue = [self stringValue];
-
-    [self _inputElement].value += CPNewlineCharacter;
-    [self _setStringValue:[self _inputElement].value];
-
-    if (oldValue !== [self stringValue])
-    {
-        if (!_isEditing)
-        {
-            _isEditing = YES;
-            [self textDidBeginEditing:[CPNotification notificationWithName:CPControlTextDidBeginEditingNotification object:self userInfo:nil]];
-        }
-
-        [self textDidChange:[CPNotification notificationWithName:CPControlTextDidChangeNotification object:self userInfo:nil]];
-    }
+    [self _insertCharacterIgnoringFieldEditor:CPNewlineCharacter];
 }
 
 - (void)insertTabIgnoringFieldEditor:(id)sender
 {
-    var oldValue = [self stringValue];
+    [self _insertCharacterIgnoringFieldEditor:CPTabCharacter];
+}
 
-    [self _inputElement].value += CPTabCharacter;
-    [self _setStringValue:[self _inputElement].value];
+- (void)_insertCharacterIgnoringFieldEditor:(CPString)aCharacter
+{
+#if PLATFORM(DOM)
 
-    if (oldValue !== [self stringValue])
+    var oldValue = _stringValue,
+        range = [self selectedRange],
+        element = [self _inputElement];
+
+    element.value = [element.value stringByReplacingCharactersInRange:[self selectedRange] withString:aCharacter];
+    [self _setStringValue:element.value];
+
+    // NOTE: _stringValue is now the current input element value
+    if (oldValue !== _stringValue)
     {
         if (!_isEditing)
         {
@@ -780,6 +823,8 @@ CPTextFieldStatePlaceholder = CPThemeState("placeholder");
 
         [self textDidChange:[CPNotification notificationWithName:CPControlTextDidChangeNotification object:self userInfo:nil]];
     }
+
+#endif
 }
 
 - (void)textDidBlur:(CPNotification)note
@@ -810,15 +855,8 @@ CPTextFieldStatePlaceholder = CPThemeState("placeholder");
     [super textDidChange:note];
 }
 
-- (void)sendAction:(SEL)anAction to:(id)anObject
-{
-    [self _reverseSetBinding];
-
-    [CPApp sendAction:anAction to:anObject from:self];
-}
-
 /*!
-    Returns the string the text field.
+    Returns the string in the text field.
 */
 - (id)objectValue
 {
@@ -827,24 +865,84 @@ CPTextFieldStatePlaceholder = CPThemeState("placeholder");
 
 /*
     @ignore
-    Sets the internal string value without updating the value in the input element
+    Sets the internal string value without updating the value in the input element.
+    This should only be invoked when the underlying text element's value has changed.
 */
-- (void)_setStringValue:(id)aValue
+- (BOOL)_setStringValue:(CPString)aValue
 {
-    [self willChangeValueForKey:@"objectValue"];
-    [super setObjectValue:String(aValue)];
-    [self _updatePlaceholderState];
-    [self didChangeValueForKey:@"objectValue"];
+    return [self _setStringValue:aValue isNewValue:YES errorDescription:nil];
+}
+
+/*
+    @ignore
+    Sets the internal string value without updating the value in the input element.
+    If there is a formatter and formatting fails, returns NO. Otherwise returns YES.
+*/
+- (BOOL)_setStringValue:(CPString)aValue isNewValue:(BOOL)isNewValue errorDescription:(CPStringRef)anError
+{
+    _stringValue = aValue;
+
+    var objectValue = aValue,
+        formatter = [self formatter],
+        result = YES;
+
+    if (formatter)
+    {
+        var object = nil;
+
+        if ([formatter getObjectValue:AT_REF(object) forString:aValue errorDescription:anError])
+            objectValue = object;
+        else
+        {
+            objectValue = undefined;  // Mark the value as invalid
+            result = NO;
+        }
+
+        isNewValue |= objectValue !== [super objectValue];
+    }
+
+    if (isNewValue)
+    {
+        [self willChangeValueForKey:@"objectValue"];
+        [super setObjectValue:objectValue];
+        [self _updatePlaceholderState];
+        [self didChangeValueForKey:@"objectValue"];
+    }
+
+    return result;
 }
 
 - (void)setObjectValue:(id)aValue
 {
     [super setObjectValue:aValue];
 
+    var formatter = [self formatter];
+
+    if (formatter)
+    {
+        // If there is a formatter, make sure the object value can be formatted successfully
+        var formattedString = [self hasThemeState:CPThemeStateEditing] ? [formatter editingStringForObjectValue:aValue] : [formatter stringForObjectValue:aValue];
+
+        if (formattedString === nil)
+        {
+            var value = nil;
+
+            // Formatting failed, get an "empty" object by formatting an empty string.
+            // If that fails, the value is undefined.
+            if ([formatter getObjectValue:AT_REF(value) forString:@"" errorDescription:nil] === NO)
+                value = undefined;
+
+            [super setObjectValue:value];
+        }
+    }
+
+    _stringValue = [self stringValue];
+
 #if PLATFORM(DOM)
 
     if (CPTextFieldInputOwner === self || [[self window] firstResponder] === self)
-        [self _inputElement].value = aValue;
+        [self _inputElement].value = _stringValue;
+
 #endif
 
     [self _updatePlaceholderState];
@@ -852,9 +950,7 @@ CPTextFieldStatePlaceholder = CPThemeState("placeholder");
 
 - (void)_updatePlaceholderState
 {
-    var string = [self stringValue];
-
-    if ((!string || string.length === 0) && ![self hasThemeState:CPThemeStateEditing])
+    if ((!_stringValue || _stringValue.length === 0) && ![self hasThemeState:CPThemeStateEditing])
         [self setThemeState:CPTextFieldStatePlaceholder];
     else
         [self unsetThemeState:CPTextFieldStatePlaceholder];
@@ -920,7 +1016,7 @@ CPTextFieldStatePlaceholder = CPThemeState("placeholder");
         minSize = [self currentValueForThemeAttribute:@"min-size"],
         maxSize = [self currentValueForThemeAttribute:@"max-size"],
         lineBreakMode = [self lineBreakMode],
-        text = ([self stringValue] || @" "),
+        text = (_stringValue || @" "),
         textSize = _CGSizeMakeCopy(frameSize),
         font = [self currentValueForThemeAttribute:@"font"];
 
@@ -991,8 +1087,7 @@ CPTextFieldStatePlaceholder = CPThemeState("placeholder");
             return;
 
         var pasteboard = [CPPasteboard generalPasteboard],
-            stringValue = [self stringValue],
-            stringForPasting = [stringValue substringWithRange:selectedRange];
+            stringForPasting = [_stringValue substringWithRange:selectedRange];
 
         [pasteboard declareTypes:[CPStringPboardType] owner:nil];
         [pasteboard setString:stringForPasting forType:CPStringPboardType];
@@ -1022,9 +1117,8 @@ CPTextFieldStatePlaceholder = CPThemeState("placeholder");
         [self deleteBackward:sender];
 
         var selectedRange = [self selectedRange],
-            stringValue = [self stringValue],
             pasteString = [pasteboard stringForType:CPStringPboardType],
-            newValue = [stringValue stringByReplacingCharactersInRange:selectedRange withString:pasteString];
+            newValue = [_stringValue stringByReplacingCharactersInRange:selectedRange withString:pasteString];
 
         [self setStringValue:newValue];
         [self setSelectedRange:CPMakeRange(selectedRange.location + pasteString.length, 0)];
@@ -1038,6 +1132,8 @@ CPTextFieldStatePlaceholder = CPThemeState("placeholder");
     if ([[self window] firstResponder] !== self)
         return CPMakeRange(0, 0);
 
+#if PLATFORM(DOM)
+
     // we wrap this in try catch because firefox will throw an exception in certain instances
     try
     {
@@ -1064,6 +1160,8 @@ CPTextFieldStatePlaceholder = CPThemeState("placeholder");
         // fall through to the return
     }
 
+#endif
+
     return CPMakeRange(0, 0);
 }
 
@@ -1072,6 +1170,8 @@ CPTextFieldStatePlaceholder = CPThemeState("placeholder");
     if (![[self window] firstResponder] === self)
         return;
 
+#if PLATFORM(DOM)
+
     var inputElement = [self _inputElement];
 
     try
@@ -1100,6 +1200,8 @@ CPTextFieldStatePlaceholder = CPThemeState("placeholder");
     catch (e)
     {
     }
+
+#endif
 }
 
 - (void)selectAll:(id)sender
@@ -1117,8 +1219,7 @@ CPTextFieldStatePlaceholder = CPThemeState("placeholder");
     selectedRange.location += 1;
     selectedRange.length -= 1;
 
-    var stringValue = [self stringValue],
-        newValue = [stringValue stringByReplacingCharactersInRange:selectedRange withString:""];
+    var newValue = [_stringValue stringByReplacingCharactersInRange:selectedRange withString:""];
 
     [self setStringValue:newValue];
     [self setSelectedRange:CPMakeRange(selectedRange.location, 0)];
@@ -1271,7 +1372,7 @@ CPTextFieldStatePlaceholder = CPThemeState("placeholder");
             string = [self placeholderString];
         else
         {
-            string = [self stringValue];
+            string = _stringValue;
 
             if ([self isSecure])
                 string = secureStringForString(string);

AppKit/CPTheme.j

@@ -519,7 +519,12 @@ CPThemeStateCircular        = CPThemeState("circular");
 
 - (void)setValue:(id)aValue
 {
-    [self setValue:aValue forState:CPThemeStateNormal];
+    _cache = {};
+
+    if (aValue === undefined || aValue === nil)
+        _values = [CPDictionary dictionary];
+    else
+        _values = [CPDictionary dictionaryWithObject:aValue forKey:String(CPThemeStateNormal)];
 }
 
 - (void)setValue:(id)aValue forState:(CPThemeState)aState

AppKit/CPToolbar.j

@@ -1015,7 +1015,7 @@ var TOP_MARGIN      = 5.0,
     _labelSize = [_labelField frame].size;
 
     _minSize = CGSizeMake(MAX(_labelSize.width, minSize.width), _labelSize.height + minSize.height + LABEL_MARGIN + TOP_MARGIN);
-    _maxSize = CGSizeMake(MAX(_labelSize.width, minSize.width), 100000000.0);
+    _maxSize = CGSizeMake(MIN(_labelSize.width, maxSize.width), 100000000.0);
 
     [_toolbar tile];
 }

AppKit/CPView.j

@@ -2543,6 +2543,32 @@ setBoundsOrigin:
     return (_themeAttributes && _themeAttributes[aName] !== undefined);
 }
 
+- (void)registerThemeValues:(CPArray)themeValues
+{
+    for (var i = 0; i < themeValues.length; ++i)
+    {
+        var attributeValueState = themeValues[i],
+            attribute = attributeValueState[0],
+            value = attributeValueState[1],
+            state = attributeValueState[2];
+
+        if (state)
+            [self setValue:value forThemeAttribute:attribute inState:state];
+        else
+            [self setValue:value forThemeAttribute:attribute];
+    }
+}
+
+- (void)registerThemeValues:(CPArray)themeValues inherit:(CPArray)inheritedValues
+{
+    // Register inherited values first, then override those with the subtheme values.
+    if (inheritedValues)
+        [self registerThemeValues:inheritedValues];
+
+    if (themeValues)
+        [self registerThemeValues:themeValues];
+}
+
 - (CPView)createEphemeralSubviewNamed:(CPString)aViewName
 {
     return nil;

AppKit/Platform/CPPlatformString.j

@@ -42,7 +42,16 @@
 #include "DOM/CPPlatformString.j"
 #else
 @implementation CPPlatformString : CPBasePlatformString
+
++ (CGSize)sizeOfString:(CPString)aString withFont:(CPFont)aFont forWidth:(float)aWidth
 {
+    return _CGSizeMakeZero();
 }
+
++ (CPDictionary)metricsOfFont:(CPFont)aFont
+{
+    return [CPDictionary dictionaryWithObjectsAndKeys:0, @"ascender", 0, @"descender", 0, @"lineHeight"];
+}
+
 @end
 #endif

AppKit/Themes/BlendKit/BKThemeDescriptor.j

@@ -225,7 +225,7 @@ var ItemSizes               = { },
     }
 }
 
-+ (void)registerThemeValues:(CPArray)themeValues forView:aView inherit:(CPArray)inheritedValues
++ (void)registerThemeValues:(CPArray)themeValues forView:(CPView)aView inherit:(CPArray)inheritedValues
 {
     // Register inherited values first, then override those with the subtheme values.
     if (inheritedValues)

Buildfile

@@ -2,7 +2,7 @@ require File.join(File.dirname(__FILE__), "repositories.rb")
 require File.join(File.dirname(__FILE__), "dependencies.rb")
 
 # Keep this structure to allow the build system to update version numbers.
-VERSION_NUMBER = "1.0.0.003"
+VERSION_NUMBER = "1.0.0.006"
 
 
 # Shorten expressions

Foundation/CPDecimal.j

@@ -72,6 +72,7 @@ CPRoundPlain                         = 1;
 CPRoundDown                          = 2;
 CPRoundUp                            = 3;
 CPRoundBankers                       = 4;
+_CPRoundHalfDown                     = 5; // Private API rounding mode used by CPNumberFormatter.
 
 //Exceptions
 CPDecimalNumberOverflowException     = @"CPDecimalNumberOverflowException";
@@ -1330,6 +1331,10 @@ function CPDecimalRound(result, dcm, scale ,roundingMode)
             n = result._mantissa[l];
             up = (n >= 5);
             break;
+        case _CPRoundHalfDown:
+            n = result._mantissa[l];
+            up = (n > 5);
+            break;
         case CPRoundBankers:
             n = result._mantissa[l];
             if (n > 5)

Foundation/CPFormatter.j

@@ -33,6 +33,8 @@
            make sure that you cannot configure the public subclasses CPDateFormatter and CPNumberFormatter to satisfy your requirements.
 */
 
+#import "Ref.h"
+
 @import "CPException.j"
 @import "CPObject.j"
 
@@ -80,19 +82,19 @@
 /*!
     The default implementation of this method raises an exception.
 
-    When implementing a subclass, return by reference the object anObject after creating it from string.
-    Return YES if the conversion is successful. If you return NO, also return by indirection (in error)
+    When implementing a subclass, return by reference the object anObject after creating it from aString.
+    Return \c YES if the conversion is successful. If you return \c NO, also return by reference (in anError)
     a localized user-presentable CPString object that explains the reason why the conversion failed; the delegate
-    (if any) of the CPControl object managing the cell can then respond to the failure in
-    control:didFailToFormatString:errorDescription:. However, if error is nil, the sender is not interested in
+    (if any) of the CPControl object can then respond to the failure in
+    control:didFailToFormatString:errorDescription:. However, if anError is nil, the sender is not interested in
     the error description, and you should not attempt to assign one.
 
     @param anObject if conversion is successful, upon return contains the object created from the string
     @param aString the string to parse.
     @param anError if non-nil, if there is an error during the conversion, upon return contains an CPString object that describes the problem.
-    @return BOOL YES if the conversion from the string to a view content object was successful, otherwise NO.
+    @return BOOL \c YES if the conversion from the string to a view content object was successful, otherwise \c NO.
 */
-- (BOOL)getObjectValue:(id)anObject forString:(CPString)aString errorDescription:(CPString)anError
+- (BOOL)getObjectValue:(idRef)anObject forString:(CPString)aString errorDescription:(CPStringRef)anError
 {
     _CPRaiseInvalidAbstractInvocation(self, _cmd);
     return NO;
@@ -104,11 +106,11 @@
     This method is invoked each time the user presses a key while the cell has the keyboard focus it lets you verify and
     edit the cell text as the user types it.
 
-    In a subclass implementation, evaluate partialString according to the context, edit the text if necessary, and return
-    by reference any edited string in newString. Return YES if partialString is acceptable and NO if partialString is unacceptable.
-    If you return NO and newString is nil, the cell displays partialString minus the last character typed. If you return NO, you can
-    also return by indirection an CPString object (in error) that explains the reason why the validation failed; the delegate (if any)
-    of the CPControl object managing the cell can then respond to the failure in control:didFailToValidatePartialString:errorDescription:.
+    In a subclass implementation, evaluate aPartialString according to the context, edit the text if necessary, and return
+    by reference any edited string in aNewString. Return \c YES if aPartialString is acceptable and \c NO if aPartialString is unacceptable.
+    If you return \c NO and aNewString is nil, the control displays aPartialString minus the last character typed. If you return \c NO, you can
+    also return by reference a CPString object (in anError) that explains the reason why the validation failed; the delegate (if any)
+    of the CPControl can then respond to the failure in control:didFailToValidatePartialString:errorDescription:.
     The selection range will always be set to the end of the text if replacement occurs.
 
     This method is a compatibility method. If a subclass overrides this method and does not override
@@ -118,12 +120,16 @@
     @param aPartialString the text currently in the view.
     @param aNewString if aPartialString needs to be modified, upon return contains the replacement string.
     @param anError if non-nil, if validation fails contains a CPString object that describes the problem.
-    @return YES if aPartialString is an acceptable value, otherwise NO.
+    @return \c YES if aPartialString is an acceptable value, otherwise \c NO.
 */
-- (BOOL)isPartialStringValid:(CPString)aPartialString newEditingString:(CPString)aNewString errorDescription:(CPString)anError
+- (BOOL)isPartialStringValid:(CPString)aPartialString newEditingString:(CPStringRef)aNewString errorDescription:(CPStringRef)anError
 {
-    _CPRaiseInvalidAbstractInvocation(self, _cmd);
-    return NO;
+    AT_DEREF(aPartialString, nil);
+
+    if (anError)
+        AT_DEREF(anError, nil);
+
+    return YES;
 }
 
 /*!
@@ -131,24 +137,35 @@
     not necessarily at the end of the string, and preserve the selection (or set a different one, such as selecting the erroneous part of
     the string the user has typed).
 
-    In a subclass implementation, evaluate partialString according to the context. Return YES if partialStringPtr is acceptable and NO if partialStringPtr
-    is unacceptable. Assign a new string to partialStringPtr and a new range to proposedSelRangePtr and return NO if you want to replace the string and
-    change the selection range. If you return NO, you can also return by indirection an CPString object (in error) that explains the reason why the
-    validation failed; the delegate (if any) of the CPControl object managing the cell can then respond to the failure in
+    In a subclass implementation, evaluate aPartialString according to the context. Return \c YES if aPartialString is acceptable and \c NO if aPartialString
+    is unacceptable. Assign a new string by reference to aPartialString and a new range by reference to aProposedSelectedRange and return \c NO if you want to replace the string and
+    change the selection range. If you return \c NO, you can also return by reference a CPString object (in anError) that explains the reason why the
+    validation failed; the delegate (if any) of the CPControl can then respond to the failure in
     control:didFailToValidatePartialString:errorDescription:.
 
     @param aPartialString The new string to validate.
     @param aProposedSelectedRange The selection range that will be used if the string is accepted or replaced.
     @param originalString The original string, before the proposed change.
     @param originalSelectedRange The selection range over which the change is to take place.
-    @param error If non-nil, if validation fails contains an CPString object that describes the problem.
-    @return YES if aPartialString is acceptable, otherwise NO.
+    @param anError If non-nil, if validation fails contains an CPString object that describes the problem.
+    @return \c YES if aPartialString is acceptable, otherwise \c NO.
 
 */
-- (BOOL)isPartialStringValue:(CPString)aPartialString proposedSelectedRange:(CPRange)aProposedSelectedRange originalString:(CPString)originalString originalSelectedRange:(CPRange)originalSelectedRange errorDescription:(CPString)anError
+- (BOOL)isPartialStringValid:(CPStringRef)aPartialString proposedSelectedRange:(CPRangeRef)aProposedSelectedRange originalString:(CPString)originalString originalSelectedRange:(CPRange)originalSelectedRange errorDescription:(CPStringRef)anError
 {
-    _CPRaiseInvalidAbstractInvocation(self, _cmd);
-    return NO;
+    var newString = nil,
+        valid = [self isPartialStringValid:aPartialString newEditingString:AT_REF(newString) errorDescription:anError];
+
+    if (!valid)
+    {
+        AT_DEREF(aPartialString, newString);
+
+        // If a new string is passed back, the selection is always put at the end
+        if (newString !== nil)
+            AT_DEREF(aProposedSelectedRange, CPMakeRange(newString.length, 0));
+    }
+
+    return valid;
 }
 
 - (id)initWithCoder:(CPCoder)aCoder
@@ -158,7 +175,6 @@
 
 - (void)encodeWithCoder:(CPCoder)aCoder
 {
-
 }
 
 @end

Foundation/CPNumberFormatter.j

@@ -0,0 +1,190 @@
+/*
+ * CPNumberFormatter.j
+ * Foundation
+ *
+ * Created by Alexander Ljungberg.
+ * Copyright 2011, WireLoad Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#import "Ref.h"
+
+@import <Foundation/CPString.j>
+@import <Foundation/CPFormatter.j>
+@import <Foundation/CPDecimalNumber.j>
+
+#define UPDATE_NUMBER_HANDLER_IF_NECESSARY() if (!_numberHandler) \
+    _numberHandler = [CPDecimalNumberHandler decimalNumberHandlerWithRoundingMode:_roundingMode scale:_maximumFractionalDigits raiseOnExactness:NO raiseOnOverflow:NO raiseOnUnderflow:NO raiseOnDivideByZero:YES];
+#define SET_NEEDS_NUMBER_HANDLER_UPDATE() _numberHandler = nil;
+
+CPNumberFormatterNoStyle            = 0;
+CPNumberFormatterDecimalStyle       = 1;
+CPNumberFormatterCurrencyStyle      = 2;
+CPNumberFormatterPercentStyle       = 3;
+CPNumberFormatterScientificStyle    = 4;
+CPNumberFormatterSpellOutStyle      = 5;
+
+CPNumberFormatterRoundCeiling       = CPRoundUp;
+CPNumberFormatterRoundFloor         = CPRoundDown;
+CPNumberFormatterRoundDown          = CPRoundDown;
+CPNumberFormatterRoundUp            = CPRoundUp;
+CPNumberFormatterRoundHalfEven      = CPRoundBankers;
+CPNumberFormatterRoundHalfDown      = _CPRoundHalfDown;
+CPNumberFormatterRoundHalfUp        = CPRoundPlain;
+
+/*!
+    @ingroup foundation
+    @class CPNumberFormatter
+
+    CPNumberFormatter takes a numeric NSNumber value and formats it as text for
+    display. It also supports the converse, taking text and interpreting it as a
+    CPNumber by configurable formatting rules.
+*/
+@implementation CPNumberFormatter : CPFormatter
+{
+    CPNumberFormatterStyle          _numberStyle @accessors(property=numberStyle);
+    CPString                        _perMillSymbol @accessors(property=perMillSymbol);
+    CPNumberFormatterRoundingMode   _roundingMode @accessors(property=roundingMode);
+    CPUInteger                      _maximumFractionalDigits @accessors(property=maximalFractionalDigits);
+
+    CPDecimalNumberHandler         _numberHandler;
+}
+
+- (id)init
+{
+    if (self = [super init])
+    {
+        _roundingMode = CPNumberFormatterRoundHalfUp;
+        _maximumFractionalDigits = 3;
+    }
+
+    return self;
+}
+
+- (CPString)stringFromNumber:(CPNumber)number
+{
+    // TODO Add locale support.
+    switch(_numberStyle)
+    {
+        case CPNumberFormatterDecimalStyle:
+            UPDATE_NUMBER_HANDLER_IF_NECESSARY();
+
+            var dcmn = [CPDecimalNumber numberWithFloat:number];
+            dcmn = [dcmn decimalNumberByRoundingAccordingToBehavior:_numberHandler];
+
+            var output = [dcmn descriptionWithLocale:nil],
+                parts = [output componentsSeparatedByString:"."], // FIXME Locale specific.
+                preFraction = parts[0],
+                fraction = parts.length > 1 ? parts[1] : "",
+                preFractionLength = [preFraction length],
+                commaPosition = 3,
+                perMillSymbol = [self _effectivePerMillSymbol];
+
+            // TODO This is just a temporary solution. Should be generalised.
+            // Add in thousands separators.
+            if (perMillSymbol)
+                while(commaPosition < [preFraction length])
+                {
+                    preFraction = [preFraction stringByReplacingCharactersInRange:CPMakeRange(commaPosition, 0) withString:perMillSymbol];
+                    commaPosition += 4;
+                }
+
+            if (fraction)
+                return preFraction + "." + fraction;
+            else
+                return preFraction;
+        default:
+            return [number description];
+    }
+}
+
+- (CPNumber)numberFromString:(CPString)string
+{
+    // TODO
+    return parseFloat(string);
+}
+
+- (CPString)stringForObjectValue:(id)anObject
+{
+    if ([anObject isKindOfClass:[CPNumber class]])
+        return [self stringFromNumber:anObject];
+    else
+        return [anObject description];
+}
+
+- (CPString)editingStringForObjectValue:(id)anObject
+{
+    return [self stringForObjectValue:anObject];
+}
+
+- (BOOL)getObjectValue:(id)anObject forString:(CPString)aString errorDescription:(CPString)anError
+{
+    // TODO Error handling.
+    var value = [self numberFromString:aString];
+    AT_DEREF(anObject, value);
+
+    return YES;
+}
+
+/*!
+    @ignore
+    Return the perMillSymbol if set, otherwise the locale default.
+*/
+- (CPString)_effectivePerMillSymbol
+{
+    if (_perMillSymbol === nil || _perMillSymbol === undefined)
+        return ","; // (FIXME US Locale specific.)
+    return _perMillSymbol;
+}
+
+- (void)setRoundingMode:(CPNumberFormatterRoundingMode)aRoundingMode
+{
+    _roundingMode = aRoundingMode;
+    SET_NEEDS_NUMBER_HANDLER_UPDATE();
+}
+
+- (void)setMaximumFractionDigits:(CPUInteger)aNumber
+{
+    _maximumFractionalDigits = aNumber;
+    SET_NEEDS_NUMBER_HANDLER_UPDATE();
+}
+
+@end
+
+var CPNumberFormatterStyleKey = "CPNumberFormatterStyleKey";
+
+@implementation CPNumberFormatter (CPCoding)
+
+- (id)initWithCoder:(CPCoder)aCoder
+{
+    self = [super initWithCoder:aCoder];
+
+    if (self)
+    {
+        _numberStyle = [aCoder decodeIntForKey:CPNumberFormatterStyleKey];
+    }
+
+    return self;
+}
+
+- (void)encodeWithCoder:(CPCoder)aCoder
+{
+    [super encodeWithCoder:aCoder];
+
+    [aCoder encodeInt:_numberStyle forKey:CPNumberFormatterStyleKey];
+}
+
+@end

Foundation/CPUserDefaults.j

@@ -184,9 +184,8 @@ var StandardUserDefaults;
     }
 
     [domain setObject:anObject forKey:aKey];
-    [self domainDidChange:aDomain];
-
     _searchListNeedsReload = YES;
+    [self domainDidChange:aDomain];
 }
 
 /*!
@@ -211,9 +210,8 @@ var StandardUserDefaults;
         return;
 
     [domain removeObjectForKey:aKey];
-    [self domainDidChange:aDomain];
-
     _searchListNeedsReload = YES;
+    [self domainDidChange:aDomain];
 }
 
 /*!

Foundation/Foundation.j

@@ -49,6 +49,7 @@
 @import "CPNotificationCenter.j"
 @import "CPNull.j"
 @import "CPNumber.j"
+@import "CPNumberFormatter.j"
 @import "CPObject.j"
 @import "CPObjJRuntime.j"
 @import "CPOperation.j"

Objective-J/CommonJS/lib/objective-j/jake/bundletask.js

@@ -836,8 +836,7 @@ BundleTask.prototype.defineSourceTasks = function()
 
         environmentSources.forEach(function(/*String*/ aFilename)
         {
-            // if this file doesn't exist or isn't a .j file, don't preprocess it.
-            if (!FILE.exists(aFilename) || FILE.extension(aFilename) !== '.j')
+            if (!FILE.exists(aFilename))
                 return;
 
             var relativePath = aFilename.substring(basePathLength ? basePathLength + 1 : basePathLength),
@@ -845,8 +844,19 @@ BundleTask.prototype.defineSourceTasks = function()
 
             filedir (compiledEnvironmentSource, [aFilename], function()
             {
-                TERM.stream.write("Compiling [\0blue(" + anEnvironment + "\0)] \0purple(" + aFilename + "\0)").flush();
-                var compiled = require("objective-j/compiler").compile(aFilename, environmentCompilerFlags);
+                var compile
+                // if this file doesn't exist or isn't a .j file, don't preprocess it.
+                if (FILE.extension(aFilename) !== ".j")
+                {
+                    TERM.stream.write("Including [\0blue(" + anEnvironment + "\0)] \0purple(" + aFilename + "\0)").flush();
+                    var compiled = FILE.read(aFilename, { charset:"UTF-8" });
+                }
+                else
+                {
+                    TERM.stream.write("Compiling [\0blue(" + anEnvironment + "\0)] \0purple(" + aFilename + "\0)").flush();
+                    var compiled = require("objective-j/compiler").compile(aFilename, environmentCompilerFlags);
+                }
+
                 TERM.stream.print(Array(Math.round(compiled.length / 1024) + 3).join("."));
                 FILE.write(compiledEnvironmentSource, compiled, { charset:"UTF-8" });
             });

Objective-J/Runtime.js

@@ -33,6 +33,15 @@ var CLS_CLASS           = 0x1,
 #define GETMETA(aClass) (ISMETA(aClass) ? aClass : aClass.isa)
 #define ISINITIALIZED(aClass) GETINFO(GETMETA(aClass), CLS_INITIALIZED)
 
+
+// MAXIMUM_RECURSION_CHECKS
+// If defined, objj_msgSend will check for recursion deeper than MAXIMUM_RECURSION_DEPTH and
+// throw an error if found. While crude, this can be helpful when your JavaScript debugger
+// crashes on recursion errors (e.g. Safari) or ignores them (e.g. Chrome).
+
+// #define MAXIMUM_RECURSION_CHECKS
+#define MAXIMUM_RECURSION_DEPTH 80
+
 GLOBAL(objj_ivar) = function(/*String*/ aName, /*String*/ aType)
 {
     this.name = aName;
@@ -604,6 +613,10 @@ DISPLAY_NAME(ivar_getTypeEncoding);
 
 // Sending Messages
 
+#ifdef MAXIMUM_RECURSION_CHECKS
+var __objj_msgSend__StackDepth = 0;
+#endif
+
 GLOBAL(objj_msgSend) = function(/*id*/ aReceiver, /*SEL*/ aSelector)
 {
     if (aReceiver == nil)
@@ -613,6 +626,13 @@ GLOBAL(objj_msgSend) = function(/*id*/ aReceiver, /*SEL*/ aSelector)
 
     CLASS_GET_METHOD_IMPLEMENTATION(var implementation, isa, aSelector);
 
+#ifdef MAXIMUM_RECURSION_CHECKS
+    if (__objj_msgSend__StackDepth++ > MAXIMUM_RECURSION_DEPTH)
+        throw new Error("Maximum call stack depth exceeded.");
+
+    try {
+#endif
+
     switch(arguments.length)
     {
         case 2: return implementation(aReceiver, aSelector);
@@ -621,6 +641,12 @@ GLOBAL(objj_msgSend) = function(/*id*/ aReceiver, /*SEL*/ aSelector)
     }
 
     return implementation.apply(aReceiver, arguments);
+
+#ifdef MAXIMUM_RECURSION_CHECKS
+    } finally {
+        __objj_msgSend__StackDepth--;
+    }
+#endif
 }
 
 DISPLAY_NAME(objj_msgSend);

Tests/AppKit/CPArrayControllerTest.j

@@ -80,6 +80,7 @@
     [arrayController insertObject:object atArrangedObjectIndex:1];
 
     [self assert:object equals:[[arrayController arrangedObjects] objectAtIndex:1]];
+    [self assertTrue:[[arrayController content] containsObject:object] message:@"object should be inserted into content"];
 }
 
 - (void)testAddObjectUpdatesArrangedObjectsWithoutSortDescriptors
@@ -438,6 +439,31 @@
     [self assert:1 equals:[observations count] message:@"exactly 1 notification for addObject  (clearsFilterPredicate YES)"];
 }
 
+/*!
+    Test that if there is no filter predicate to clear, insertObject:atArrangedObjectIndex: with
+    clearsFilterPredicate YES does not send a false filterPredicate notification.
+*/
+- (void)testObservationDuringInsertObject_atArrangedIndex_
+{
+    var arrayController = [self arrayController];
+
+    [arrayController addObserver:self forKeyPath:@"filterPredicate" options:CPKeyValueObservingOptionOld | CPKeyValueObservingOptionNew context:nil];
+
+    // Add something to clear.
+    [arrayController setFilterPredicate:[CPPredicate predicateWithFormat:@"(name != %@)", "Francisco"]];
+    observations = [];
+    var aPerson = [Employee employeeWithName:@"Alexander" department:[Department departmentWithName:@"Cosmic Path Finding"]];
+
+    [arrayController setClearsFilterPredicateOnInsertion:YES];
+    [self assert:0 equals:[observations count] message:@"no observations before insertObject test"];
+    [arrayController insertObject:aPerson atArrangedObjectIndex:1];
+    [self assert:1 equals:[observations count] message:@"exactly 1 notification for insertObject (clearsFilterPredicate YES)"];
+
+    // Now that the filter is already cleared, we should not get notified that it clears again on the second insert.
+    [arrayController insertObject:aPerson atArrangedObjectIndex:1];
+    [self assert:1 equals:[observations count] message:@"exactly 1 notification for insertObject x 2 (clearsFilterPredicate YES)"];
+}
+
 - (void)testCompoundKeyPaths
 {
     var departmentNameField = [[CPTextField alloc] init];
@@ -482,6 +508,22 @@
     [self assertTrue:[[arrayController arrangedObjects] count] > 0];
 }
 
+/**
+    In a table with arranged contents like [1, 1, 2, 1], selecting the second '1' and removing it
+    should result in [1, 2, 1] - not [2]. E.g. we don't use removeObject:1 but only remove the
+    actually selected instance.
+*/
+- (void)testRemove_OneOfMultipleEqualObjects
+{
+    var ac = [CPArrayController new],
+        contentArray = [1, 1, 2, 1];
+    [ac setContent:contentArray];
+    [self assert:[1, 1, 2, 1] equals:[ac arrangedObjects]];
+    [ac setSelectionIndexes:[CPIndexSet indexSetWithIndex:1]];
+    [ac remove:nil];
+    [self assert:[1, 2, 1] equals:[ac arrangedObjects] message:"only one copy of 1 removed + the right copy should be removed"];
+}
+
 - (void)observeValueForKeyPath:keyPath
     ofObject:anActivity
     change:change

Tests/AppKit/CPKeyValueBindingTest.j

@@ -249,6 +249,29 @@
     CPLog(@"here: "+aKeyPath+" value: "+[anObject valueForKey:aKeyPath]);
 }
 
+- (void)testSuppressNotification
+{
+    var control = [[CPTextField alloc] init],
+        anotherControl = [[CPTextField alloc] init];
+    [control setStringValue:@"brown"];
+    [control bind:CPValueBinding toObject:self withKeyPath:@"FOO" options:nil];
+    [self setValue:@"green" forKeyPath:@"FOO"];
+    [self assert:@"green" equals:[control stringValue] message:@"normal binding action"];
+
+    var binding = [CPBinder getBinding:CPValueBinding forObject:control];
+    [binding suppressSpecificNotificationFromObject:self keyPath:@"FOO"];
+    [self setValue:@"orange" forKeyPath:@"FOO"];
+    [self assert:@"green" equals:[control stringValue] message:@"binding update suppressed"];
+
+    [binding unsuppressSpecificNotificationFromObject:anotherControl keyPath:@"FOO"];
+    [self setValue:@"blue" forKeyPath:@"FOO"];
+    [self assert:@"green" equals:[control stringValue] message:@"binding update still suppressed"];
+
+    [binding unsuppressSpecificNotificationFromObject:self keyPath:@"FOO"];
+    [self setValue:@"octarine" forKeyPath:@"FOO"];
+    [self assert:@"octarine" equals:[control stringValue] message:@"binding update no longer suppressed"];
+}
+
 @end
 
 @implementation BindingTester : CPObject

Tests/AppKit/CPTextFieldTest.j

@@ -22,6 +22,31 @@
     [self assert:[view valueForThemeAttribute:@"content-inset"].top equals:[decoded valueForThemeAttribute:@"content-inset"].top message:@"content-inset should unarchive correctly"];
 }
 
+- (void)testFormatters
+{
+    var control = [[CPTextField alloc] initWithFrame:CGRectMakeZero()],
+        numberFormatter = [[CPNumberFormatter alloc] init];
+
+    [numberFormatter setNumberStyle:CPNumberFormatterDecimalStyle];
+    [numberFormatter setMaximumFractionDigits:3];
+
+    [control setFormatter:numberFormatter];
+    [control setStringValue:@"12.3456"];
+    [self assert:[CPNumber class] equals:[[control objectValue] class] message:@"object should be a number"];
+    // Note that the control stores the value with a different precision than the maximum fraction
+    // digits of the number formatter. It's a little surprising but this makes the implementation easier
+    // and Cocoa does it too.
+    [self assert:[CPNumber numberWithFloat:12.3456] equals:[control objectValue]];
+    [self assert:"12.346" equals:[control stringValue]];
+
+    [control setFloatValue:45.3456];
+    [self assertTrue:"45.346" === [control stringValue]];
+
+    [control setFormatter:nil];
+    [control setStringValue:@"12"];
+    [self assert:@"12" equals:[control objectValue]];
+}
+
 @end
 
 @implementation CPTextFieldSubclass : CPTextField

Tests/Foundation/CPNumberFormatterTest.j

@@ -0,0 +1,48 @@
+@import <Foundation/Foundation.j>
+
+@implementation CPNumberFormatterTest : OJTestCase
+{
+}
+
+- (void)testDecimalStyle
+{
+    var numberFormatter = [[CPNumberFormatter alloc] init];
+    [numberFormatter setNumberStyle:CPNumberFormatterDecimalStyle];
+    var formattedNumberString = [numberFormatter stringFromNumber:[CPNumber numberWithInt:123]];
+    [self assert:@"123" equals:formattedNumberString];
+
+    formattedNumberString = [numberFormatter stringFromNumber:[CPNumber numberWithFloat:122344.4563]];
+    // TODO Locale support. This test is sensitive to float precision.
+    [self assert:@"122,344.456" equals:formattedNumberString];
+}
+
+- (void)testRoundingMode
+{
+    var numberFormatter = [[CPNumberFormatter alloc] init],
+        formattedNumberString;
+    [numberFormatter setNumberStyle:CPNumberFormatterDecimalStyle];
+
+    [numberFormatter setRoundingMode:CPNumberFormatterRoundUp];
+    formattedNumberString = [numberFormatter stringFromNumber:[CPNumber numberWithFloat:123.5672]];
+    [self assert:@"123.568" equals:formattedNumberString];
+
+    [numberFormatter setRoundingMode:CPNumberFormatterRoundDown];
+    formattedNumberString = [numberFormatter stringFromNumber:[CPNumber numberWithFloat:123.5679]];
+    [self assert:@"123.567" equals:formattedNumberString];
+
+    [numberFormatter setRoundingMode:CPNumberFormatterRoundHalfEven];
+    formattedNumberString = [numberFormatter stringFromNumber:[CPNumber numberWithFloat:123.5675]];
+    [self assert:@"123.568" equals:formattedNumberString];
+    formattedNumberString = [numberFormatter stringFromNumber:[CPNumber numberWithFloat:123.5665]];
+    [self assert:@"123.566" equals:formattedNumberString];
+
+    [numberFormatter setRoundingMode:CPNumberFormatterRoundHalfDown];
+    formattedNumberString = [numberFormatter stringFromNumber:[CPNumber numberWithFloat:123.5675]];
+    [self assert:@"123.567" equals:formattedNumberString];
+
+    [numberFormatter setRoundingMode:CPNumberFormatterRoundHalfUp];
+    formattedNumberString = [numberFormatter stringFromNumber:[CPNumber numberWithFloat:123.5675]];
+    [self assert:@"123.568" equals:formattedNumberString];
+}
+
+@end

Tests/Foundation/CPUserDefaultsTest.j

@@ -18,6 +18,7 @@ CPUserDefaultsTestKey2 = @"KEY2";
 @implementation CPUserDefaultsTest : OJTestCase
 {
     CPUserDefaults  target;
+    id              lastObservedCPUserDefaultsTestKey1;
 }
 
 - (void)setUp
@@ -40,7 +41,6 @@ CPUserDefaultsTestKey2 = @"KEY2";
 
 }
 
-
 - (void)testSetObjectForKey
 {
     [target setObject:[CPArray arrayWithObjects:@"cell1", @"cell2"] forKey:CPUserDefaultsTestKey1];
@@ -133,7 +133,23 @@ CPUserDefaultsTestKey2 = @"KEY2";
 
     [target removeObjectForKey:CPUserDefaultsTestKey1];
     [self assert:[target dataForKey:CPUserDefaultsTestKey1] equals:nil];
+}
 
+- (void)testNotification
+{
+    [target setDouble:5.0 forKey:CPUserDefaultsTestKey1];
+
+    [[CPNotificationCenter defaultCenter] addObserver:self selector:@selector(userDefaultsDidChange:) name:CPUserDefaultsDidChangeNotification object:target];
+
+    // Prod the class to resolve any outstanding _searchListNeedsReload's.
+    [self assert:5.0 equals:[target objectForKey:CPUserDefaultsTestKey1] message:"normal read"];
+    [target setDouble:10.0 forKey:CPUserDefaultsTestKey1];
+    [self assert:[target objectForKey:CPUserDefaultsTestKey1] equals:lastObservedCPUserDefaultsTestKey1 message:"should observe new value"];
+}
+
+- (void)userDefaultsDidChange:(CPNotification)aNotification
+{
+   lastObservedCPUserDefaultsTestKey1 = [target objectForKey:CPUserDefaultsTestKey1];
 }
 
 @end

Tests/Manual/CPFormatterTest/AppController.j

@@ -0,0 +1,205 @@
+/*
+ * AppController.j
+ * CPFormatterTest
+ *
+ * Created by aparajita on June 30, 2011.
+ * Copyright 2011, Victory-Heart Productions All rights reserved.
+ */
+
+@import <Foundation/CPObject.j>
+@import "DateFormatter.j"
+
+var RecordData = [
+        {name:"Tom", age:34},
+        {name:"Dick", age:27},
+        {name:"Harry", age:50}
+    ];
+
+var randomFromTo = function(from, to)
+{
+    return Math.floor(Math.random() * (to - from + 1) + from);
+};
+
+@implementation AppController : CPObject
+{
+    CPWindow        theWindow;
+    CPTextField     dateField1;
+    CPTextField     dateField2;
+    CPTextField     error1;
+    CPTextField     textField;
+    CPTextField     error2;
+    CPTextField     recordField;
+    CPPopUpButton   recordMenu;
+}
+
+- (void)awakeFromCib
+{
+    [theWindow setInitialFirstResponder:dateField1];
+    [dateField1 setFormatter:[DateFormatter formatterWithDisplayFormat:@"D M jS, Y" editingFormat:@"m/j/Y" emptyIsValid:NO]];
+    [dateField2 setFormatter:[DateFormatter formatterWithDisplayFormat:@"m-d-Y" editingFormat:@"m-d-Y" emptyIsValid:YES]];
+    [dateField2 setDelegate:self];
+
+    [[CPNotificationCenter defaultCenter] addObserver:self
+                                             selector:@selector(resetErrorMessage:)
+                                                 name:CPTextFieldDidFocusNotification
+                                               object:nil];
+
+    [textField setFormatter:[TextFormatter new]];
+    [textField setDelegate:self];
+
+    [error1 setStringValue:@""];
+    [error2 setStringValue:@""];
+
+    [recordField setFormatter:[ContactFormatter new]];
+    [recordField setObjectValue:RecordData[0]];
+}
+
+- (void)selectRecord:(id)sender
+{
+    var record = RecordData[[sender selectedIndex]];
+
+    [recordField setObjectValue:record];
+}
+
+- (void)setDate1:(id)sender
+{
+    [self setDate:dateField1];
+}
+
+- (void)setDate2:(id)sender
+{
+    [self setDate:dateField2];
+}
+
+- (void)setDate:(CPTextField)field
+{
+    var date = new Date(randomFromTo(1931, 2012), randomFromTo(0, 11), randomFromTo(1, 31));
+
+    [field setObjectValue:date];
+}
+
+- (void)objectValue1:(id)sender
+{
+    CPLog.info("Date 1: %s", [[dateField1 objectValue] description]);
+}
+
+- (void)objectValue2:(id)sender
+{
+    CPLog.info("Date 2: %s", [[dateField2 objectValue] description]);
+}
+
+- (void)setNil:(id)sender
+{
+    [dateField1 setStringValue:nil];  // should log a warning and do nothing
+}
+
+- (void)setEmptyOK:(id)sender
+{
+    [[dateField2 formatter] setEmptyIsValid:[sender state] === CPOnState];
+}
+
+- (void)controlTextDidChange:(CPNotification)aNotification
+{
+    var field = [aNotification object],
+        error;
+
+    if (field === dateField2)
+        error = error1;
+    else if (field === textField)
+        error = error2;
+
+    [error setStringValue:@""];
+}
+
+- (BOOL)control:(CPControl)aControl didFailToFormatString:(CPString)aString errorDescription:(CPString)anError
+{
+    CPLog.info("control:didFailToFormatString:%s errorDescription:%s", aString, anError);
+
+    if (anError)
+    {
+        var error;
+
+        if (aControl === dateField2)
+            error = error1;
+        else if (aControl === textField)
+            error = error2;
+
+        [error setStringValue:anError];
+    }
+
+    return NO;
+}
+
+- (void)resetErrorMessage:(CPNotification)aNotification
+{
+    [error2 setStringValue:@""];
+}
+
+@end
+
+
+@implementation TextFormatter : CPFormatter
+
+- (CPString)stringForObjectValue:(id)anObject
+{
+    var result;
+
+    if ([anObject isKindOfClass:[CPString class]])
+        result = [self errorDescriptionForString:anObject] === nil ? anObject : nil;
+    else
+        result = nil;
+
+    console.log("stringForObjectValue:%s ==> %s", [anObject description], result);
+    return result;
+}
+
+- (BOOL)getObjectValue:(CPStringRef)anObject forString:(CPString)aString errorDescription:(CPStringRef)anError
+{
+    var error = [self errorDescriptionForString:aString];
+
+    if (error)
+    {
+        anObject(nil);
+
+        if (anError)
+            anError(error);
+    }
+    else
+        anObject(aString);
+
+    result = error === nil;
+
+    console.log("getObjectValue:forString:%s ==> %s", aString, result);
+    return result;
+}
+
+- (CPString)errorDescriptionForString:(CPString)aString
+{
+    if (aString.length > 7)
+        return @"Maximum length is 7 characters.";
+    else if (!/^[a-zA-Z0-9]*$/.test(aString))
+        return @"Invalid characters in string.";
+    else
+        return nil;
+}
+
+@end
+
+
+@implementation ContactFormatter : CPFormatter
+
+- (CPString)stringForObjectValue:(id)anObject
+{
+    if (anObject && typeof(anObject) === "object" && anObject.hasOwnProperty("name"))
+        return [CPString stringWithFormat:@"%s (age %d)", anObject.name, anObject.age];
+    else
+        return nil;
+}
+
+- (BOOL)getObjectValue:(CPStringRef)anObject forString:(CPString)aString errorDescription:(CPStringRef)anError
+{
+    // We don't support reverse conversion
+    return NO;
+}
+
+@end

Tests/Manual/CPFormatterTest/DateFormatter.j

@@ -0,0 +1,125 @@
+/*
+ * AppController.j
+ * CPFormatterTest
+ *
+ * Created by aparajita on July 6, 2011.
+ * Copyright 2011, Victory-Heart Productions All rights reserved.
+ */
+
+@import <Foundation/CPFormatter.j>
+
+
+@implementation DateFormatter : CPFormatter
+{
+    CPString    displayFormat;
+    CPString    editingFormat;
+    BOOL        emptyIsValid @accessors(getter=isEmptyValid);
+}
+
++ (DateFormatter)formatterWithDisplayFormat:(CPString)aDisplayFormat editingFormat:(CPString)anEditingFormat emptyIsValid:(BOOL)emptyValid
+{
+    return [[self alloc] initWithDisplayFormat:aDisplayFormat editingFormat:anEditingFormat emptyIsValid:emptyValid];
+}
+
+- (id)initWithDisplayFormat:(CPString)aDisplayFormat editingFormat:(CPString)anEditingFormat emptyIsValid:(BOOL)emptyValid
+{
+    self = [super init];
+
+    if (self)
+    {
+        displayFormat = aDisplayFormat;
+        editingFormat = anEditingFormat;
+        emptyIsValid = emptyValid;
+    }
+
+    return self;
+}
+
+- (CPString)stringForObjectValue:(id)anObject
+{
+    var result;
+
+    if ([anObject isKindOfClass:[CPDate class]])
+        result = anObject.dateFormat(displayFormat);
+    else
+        result = nil;
+
+    console.log("stringForObjectValue:%s ==> %s", [anObject description], result);
+    return result;
+}
+
+- (CPString)editingStringForObjectValue:(id)anObject
+{
+    var result;
+
+    if ([anObject isKindOfClass:[CPDate class]])
+        result = anObject.dateFormat(editingFormat);
+    else
+        result = nil;
+
+    console.log("editingStringForObjectValue:%s ==> %s", [anObject description], result);
+    return result;
+}
+
+- (BOOL)getObjectValue:(CPStringRef)anObject forString:(CPString)aString errorDescription:(CPStringRef)anError
+{
+    var result;
+
+    if (anError)
+        anError(nil);
+
+    if (aString.length === 0)
+    {
+        anObject(nil);
+        result = emptyIsValid;
+
+        if (anError)
+            anError(@"Please enter a date.");
+    }
+    else
+    {
+        var date = Date.parseDate(aString, editingFormat);
+
+        anObject(date);
+
+        if (date === nil && anError)
+            anError(@"Invalid date format.");
+
+        result = date !== nil;
+    }
+
+    console.log("getObjectValue:forString:%s ==> %s", aString, result);
+    return result;
+}
+
+@end
+
+var DateFormatterDisplayFormatKey = @"DateFormatterDisplayFormatKey",
+    DateFormatterEditingFormatKey = @"DateFormatterEditingFormatKey",
+    DateFormatterEmptyIsValidKey = @"DateFormatterEmptyIsValidKey";
+
+@implementation DateFormatter (CPCoding)
+
+- (id)initWithCoder:(CPCoder)aCoder
+{
+    self = [super initWithCoder:aCoder];
+
+    if (self)
+    {
+        displayFormat = [aCoder decodeObjectForKey:DateFormatterDisplayFormatKey];
+        editingFormat = [aCoder decodeObjectForKey:DateFormatterEditingFormatKey];
+        emptyIsValid = [aCoder decodeObjectForKey:DateFormatterEmptyIsValidKey];
+    }
+
+    return self;
+}
+
+- (void)encodeWithCoder:(CPCoder)aCoder
+{
+    [super encodeWithCoder:aCoder];
+    [aCoder encodeObject:displayFormat forKey:DateFormatterDisplayFormatKey];
+    [aCoder encodeObject:editingFormat forKey:DateFormatterEditingFormatKey];
+    [aCoder encodeObject:emptyIsValid forKey:DateFormatterEmptyIsValidKey];
+}
+
+@end

Tests/Manual/CPFormatterTest/Info.plist

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>Main cib file base name</key>
+	<string>MainMenu.cib</string>
+	<key>CPBundleName</key>
+	<string>CPFormatterTest</string>
+</dict>
+</plist>

Tests/Manual/CPFormatterTest/Jakefile

@@ -0,0 +1,94 @@
+/*
+ * Jakefile
+ * CPFormatterTest
+ *
+ * Created by aparajita on June 30, 2011.
+ * Copyright 2011, Victory-Heart Productions All rights reserved.
+ */
+
+var ENV = require("system").env,
+    FILE = require("file"),
+    JAKE = require("jake"),
+    task = JAKE.task,
+    FileList = JAKE.FileList,
+    app = require("cappuccino/jake").app,
+    configuration = ENV["CONFIG"] || ENV["CONFIGURATION"] || ENV["c"] || "Debug",
+    OS = require("os");
+
+app ("CPFormatterTest", function(task)
+{
+    task.setBuildIntermediatesPath(FILE.join("Build", "CPFormatterTest.build", configuration));
+    task.setBuildPath(FILE.join("Build", configuration));
+
+    task.setProductName("CPFormatterTest");
+    task.setIdentifier("com.aparajita.CPFormatterTest");
+    task.setVersion("1.0");
+    task.setAuthor("Victory-Heart Productions");
+    task.setEmail("feedback @nospam@ yourcompany.com");
+    task.setSummary("CPFormatterTest");
+    task.setSources((new FileList("**/*.j")).exclude(FILE.join("Build", "**")));
+    task.setResources(new FileList("Resources/**"));
+    task.setIndexFilePath("index.html");
+    task.setInfoPlistPath("Info.plist");
+    task.setNib2CibFlags("-R Resources/");
+
+    if (configuration === "Debug")
+        task.setCompilerFlags("-DDEBUG -g");
+    else
+        task.setCompilerFlags("-O");
+});
+
+task ("default", ["CPFormatterTest"], function()
+{
+    printResults(configuration);
+});
+
+task ("build", ["default"]);
+
+task ("debug", function()
+{
+    ENV["CONFIGURATION"] = "Debug";
+    JAKE.subjake(["."], "build", ENV);
+});
+
+task ("release", function()
+{
+    ENV["CONFIGURATION"] = "Release";
+    JAKE.subjake(["."], "build", ENV);
+});
+
+task ("run", ["debug"], function()
+{
+    OS.system(["open", FILE.join("Build", "Debug", "CPFormatterTest", "index.html")]);
+});
+
+task ("run-release", ["release"], function()
+{
+    OS.system(["open", FILE.join("Build", "Release", "CPFormatterTest", "index.html")]);
+});
+
+task ("deploy", ["release"], function()
+{
+    FILE.mkdirs(FILE.join("Build", "Deployment", "CPFormatterTest"));
+    OS.system(["press", "-f", FILE.join("Build", "Release", "CPFormatterTest"), FILE.join("Build", "Deployment", "CPFormatterTest")]);
+    printResults("Deployment")
+});
+
+task ("desktop", ["release"], function()
+{
+    FILE.mkdirs(FILE.join("Build", "Desktop", "CPFormatterTest"));
+    require("cappuccino/nativehost").buildNativeHost(FILE.join("Build", "Release", "CPFormatterTest"), FILE.join("Build", "Desktop", "CPFormatterTest", "CPFormatterTest.app"));
+    printResults("Desktop")
+});
+
+task ("run-desktop", ["desktop"], function()
+{
+    OS.system([FILE.join("Build", "Desktop", "CPFormatterTest", "CPFormatterTest.app", "Contents", "MacOS", "NativeHost"), "-i"]);
+});
+
+function printResults(configuration)
+{
+    print("----------------------------");
+    print(configuration+" app built at path: "+FILE.join("Build", configuration, "CPFormatterTest"));
+    print("----------------------------");
+}

Tests/Manual/CPFormatterTest/Resources/date-functions.js

@@ -0,0 +1,471 @@
+/*
+ * http://code.google.com/p/flexible-js-formatting/
+ * 
+ * Copyright (C) 2004 Baron Schwartz <baron at sequent dot org>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+Date.parseFunctions = {count:0};
+Date.parseRegexes = [];
+Date.formatFunctions = {count:0};
+
+Date.prototype.dateFormat = function(format, ignore_offset) {
+    if (Date.formatFunctions[format] == null) {
+        Date.createNewFormat(format);
+    }
+    var func = Date.formatFunctions[format];
+    if (ignore_offset || ! this.offset) {
+      return this[func]();
+    } else {
+      return (new Date(this.valueOf() - this.offset))[func]();
+    }
+};
+
+Date.createNewFormat = function(format) {
+    var funcName = "format" + Date.formatFunctions.count++;
+    Date.formatFunctions[format] = funcName;
+    var code = "Date.prototype." + funcName + " = function(){return ";
+    var special = false;
+    var ch = '';
+    for (var i = 0; i < format.length; ++i) {
+        ch = format.charAt(i);
+		// escape character start
+        if (!special && ch == "\\") {
+            special = true;
+        }
+		// escaped string
+        else if (!special && ch == '"') {
+			var end = format.indexOf('"', i+1);
+			if (end==-1)
+			{
+				end = format.length;
+			}
+            code += "'" + String.escape(format.substring(i+1, end)) + "' + ";
+			i = end;
+        }
+		// escaped character
+        else if (special) {
+            special = false;
+            code += "'" + String.escape(ch) + "' + ";
+        }
+        else {
+            code += Date.getFormatCode(ch);
+        }
+    }
+    eval(code.substring(0, code.length - 3) + ";}");
+};
+
+Date.getFormatCode = function(character) {
+    switch (character) {
+    case "d":
+        return "String.leftPad(this.getDate(), 2, '0') + ";
+    case "D":
+        return "Date.dayNames[this.getDay()].substring(0, 3) + ";
+    case "j":
+        return "this.getDate() + ";
+    case "l":
+        return "Date.dayNames[this.getDay()] + ";
+    case "S":
+        return "this.getSuffix() + ";
+    case "w":
+        return "this.getDay() + ";
+    case "z":
+        return "this.getDayOfYear() + ";
+    case "W":
+        return "this.getWeekOfYear() + ";
+    case "F":
+        return "Date.monthNames[this.getMonth()] + ";
+    case "m":
+        return "String.leftPad(this.getMonth() + 1, 2, '0') + ";
+    case "M":
+        return "Date.monthNames[this.getMonth()].substring(0, 3) + ";
+    case "n":
+        return "(this.getMonth() + 1) + ";
+    case "t":
+        return "this.getDaysInMonth() + ";
+    case "L":
+        return "(this.isLeapYear() ? 1 : 0) + ";
+    case "Y":
+        return "this.getFullYear() + ";
+    case "y":
+        return "('' + this.getFullYear()).substring(2, 4) + ";
+    case "a":
+        return "(this.getHours() < 12 ? 'am' : 'pm') + ";
+    case "A":
+        return "(this.getHours() < 12 ? 'AM' : 'PM') + ";
+    case "g":
+        return "((this.getHours() %12) ? this.getHours() % 12 : 12) + ";
+    case "G":
+        return "this.getHours() + ";
+    case "h":
+        return "String.leftPad((this.getHours() %12) ? this.getHours() % 12 : 12, 2, '0') + ";
+    case "H":
+        return "String.leftPad(this.getHours(), 2, '0') + ";
+    case "i":
+        return "String.leftPad(this.getMinutes(), 2, '0') + ";
+    case "s":
+        return "String.leftPad(this.getSeconds(), 2, '0') + ";
+    case "X":
+        return "String.leftPad(this.getMilliseconds(), 3, '0') + ";
+    case "O":
+        return "this.getGMTOffset() + ";
+    case "T":
+        return "this.getTimezone() + ";
+    case "Z":
+        return "(this.getTimezoneOffset() * -60) + ";
+    case "q":	// quarter num, Q for name?
+        return "this.getQuarter() + ";
+    default:
+        return "'" + String.escape(character) + "' + ";
+    }
+};
+
+Date.parseDate = function(input, format) {
+    if (Date.parseFunctions[format] == null) {
+        Date.createParser(format);
+    }
+    var func = Date.parseFunctions[format];
+    return Date[func](input);
+};
+
+Date.createParser = function(format) {
+    var funcName = "parse" + Date.parseFunctions.count++;
+    var regexNum = Date.parseRegexes.length;
+    var currentGroup = 1;
+    Date.parseFunctions[format] = funcName;
+
+    var code = "Date." + funcName + " = function(input){\n"
+        + "var y = -1, m = -1, d = -1, h = -1, i = -1, s = -1, ms = -1, z = 0;\n"
+        + "var d = new Date();\n"
+        + "y = d.getFullYear();\n"
+        + "m = d.getMonth();\n"
+        + "d = d.getDate();\n"
+        + "var results = input.match(Date.parseRegexes[" + regexNum + "]);\n"
+        + "if (results && results.length > 0) {" ;
+    var regex = "";
+
+    var special = false;
+    var ch = '';
+    for (var i = 0; i < format.length; ++i) {
+        ch = format.charAt(i);
+        if (!special && ch == "\\") {
+            special = true;
+        }
+        else if (special) {
+            special = false;
+            regex += String.escape(ch);
+        }
+        else {
+            obj = Date.formatCodeToRegex(ch, currentGroup);
+            currentGroup += obj.g;
+            regex += obj.s;
+            if (obj.g && obj.c) {
+                code += obj.c;
+            }
+        }
+    }
+
+    code += "if (y > 0 && m >= 0 && d > 0 && h >= 0 && i >= 0 && s >= 0 && ms >= 0)\n"
+        + "{return new Date(y, m, d, h, i, s, ms).applyOffset(z);}\n"
+        + "if (y > 0 && m >= 0 && d > 0 && h >= 0 && i >= 0 && s >= 0)\n"
+        + "{return new Date(y, m, d, h, i, s).applyOffset(z);}\n"
+        + "else if (y > 0 && m >= 0 && d > 0 && h >= 0 && i >= 0)\n"
+        + "{return new Date(y, m, d, h, i).applyOffset(z);}\n"
+        + "else if (y > 0 && m >= 0 && d > 0 && h >= 0)\n"
+        + "{return new Date(y, m, d, h).applyOffset(z);}\n"
+        + "else if (y > 0 && m >= 0 && d > 0)\n"
+        + "{return new Date(y, m, d).applyOffset(z);}\n"
+        + "else if (y > 0 && m >= 0)\n"
+        + "{return new Date(y, m).applyOffset(z);}\n"
+        + "else if (y > 0)\n"
+        + "{return new Date(y).applyOffset(z);}\n"
+        + "}return null;}";
+
+    Date.parseRegexes[regexNum] = new RegExp("^" + regex + "$");
+    eval(code);
+};
+
+Date.formatCodeToRegex = function(character, currentGroup) {
+    switch (character) {
+    case "D":
+        return {g:0,
+        c:null,
+        s:"(?:Sun|Mon|Tue|Wed|Thu|Fri|Sat)"};
+    case "j":
+    case "d":
+        return {g:1,
+            c:"d = parseInt(results[" + currentGroup + "], 10);\n",
+            s:"(\\d{1,2})"};
+    case "l":
+        return {g:0,
+            c:null,
+            s:"(?:" + Date.dayNames.join("|") + ")"};
+    case "S":
+        return {g:0,
+            c:null,
+            s:"(?:st|nd|rd|th)"};
+    case "w":
+        return {g:0,
+            c:null,
+            s:"\\d"};
+    case "z":
+        return {g:0,
+            c:null,
+            s:"(?:\\d{1,3})"};
+    case "W":
+        return {g:0,
+            c:null,
+            s:"(?:\\d{2})"};
+    case "F":
+        return {g:1,
+            c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "].substring(0, 3)], 10);\n",
+            s:"(" + Date.monthNames.join("|") + ")"};
+    case "M":
+        return {g:1,
+            c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "]], 10);\n",
+            s:"(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)"};
+    case "n":
+    case "m":
+        return {g:1,
+            c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
+            s:"(\\d{1,2})"};
+    case "t":
+        return {g:0,
+            c:null,
+            s:"\\d{1,2}"};
+    case "L":
+        return {g:0,
+            c:null,
+            s:"(?:1|0)"};
+    case "Y":
+        return {g:1,
+            c:"y = parseInt(results[" + currentGroup + "], 10);\n",
+            s:"(\\d{4})"};
+    case "y":
+        return {g:1,
+            c:"var ty = parseInt(results[" + currentGroup + "], 10);\n"
+                + "y = ty > Date.y2kYear ? 1900 + ty : 2000 + ty;\n",
+            s:"(\\d{1,2})"};
+    case "a":
+        return {g:1,
+            c:"if (results[" + currentGroup + "] == 'am') {\n"
+                + "if (h == 12) { h = 0; }\n"
+                + "} else { if (h < 12) { h += 12; }}",
+            s:"(am|pm)"};
+    case "A":
+        return {g:1,
+            c:"if (results[" + currentGroup + "] == 'AM') {\n"
+                + "if (h == 12) { h = 0; }\n"
+                + "} else { if (h < 12) { h += 12; }}",
+            s:"(AM|PM)"};
+    case "g":
+    case "G":
+    case "h":
+    case "H":
+        return {g:1,
+            c:"h = parseInt(results[" + currentGroup + "], 10);\n",
+            s:"(\\d{1,2})"};
+    case "i":
+        return {g:1,
+            c:"i = parseInt(results[" + currentGroup + "], 10);\n",
+            s:"(\\d{2})"};
+    case "s":
+        return {g:1,
+            c:"s = parseInt(results[" + currentGroup + "], 10);\n",
+            s:"(\\d{2})"};
+    case "X":
+      return {g:1,
+          c:"ms = parseInt(results[" + currentGroup + "], 10);\n",
+          s:"(\\d{3})"};
+    case "O":
+    case "P":
+        return {g:1,
+            c:"z = Date.parseOffset(results[" + currentGroup + "], 10);\n",
+            s:"(Z|[+-]\\d{2}:?\\d{2})"}; // "Z", "+05:00", "+0500" all acceptable.
+    case "T":
+        return {g:0,
+            c:null,
+            s:"[A-Z]{3}"};
+    case "Z":
+        return {g:1,
+            c:"s = parseInt(results[" + currentGroup + "], 10);\n",
+            s:"([+-]\\d{1,5})"};
+    default:
+        return {g:0,
+            c:null,
+            s:String.escape(character)};
+    }
+};
+
+Date.parseOffset = function(str) {
+  if (str == "Z") { return 0 ; } // UTC, no offset.
+  var seconds ;
+  seconds = parseInt(str[0] + str[1] + str[2]) * 3600 ; // e.g., "+05" or "-08"
+  if (str[3] == ":") {            // "+HH:MM" is preferred iso8601 format ("O")
+    seconds += parseInt(str[4] + str[5]) * 60;
+  } else {                      // "+HHMM" is frequently used, though. ("P")
+    seconds += parseInt(str[3] + str[4]) * 60;
+  }
+  return seconds ;
+};
+
+// convert the parsed date into UTC, but store the offset so we can optionally use it in dateFormat()
+Date.prototype.applyOffset = function(offset_seconds) {
+  this.offset = offset_seconds * 1000 ;
+  this.setTime(this.valueOf() + this.offset);
+  return this ;
+};
+
+Date.prototype.getTimezone = function() {
+    return this.toString().replace(
+        /^.*? ([A-Z]{3}) [0-9]{4}.*$/, "$1").replace(
+        /^.*?\(([A-Z])[a-z]+ ([A-Z])[a-z]+ ([A-Z])[a-z]+\)$/, "$1$2$3").replace(
+        /^.*?[0-9]{4} \(([A-Z]{3})\)/, "$1");
+};
+
+Date.prototype.getGMTOffset = function() {
+    return (this.getTimezoneOffset() > 0 ? "-" : "+")
+        + String.leftPad(Math.floor(this.getTimezoneOffset() / 60), 2, "0")
+        + String.leftPad(this.getTimezoneOffset() % 60, 2, "0");
+};
+
+Date.prototype.getDayOfYear = function() {
+    var num = 0;
+    Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
+    for (var i = 0; i < this.getMonth(); ++i) {
+        num += Date.daysInMonth[i];
+    }
+    return num + this.getDate() - 1;
+};
+
+Date.prototype.getWeekOfYear = function() {
+    // Skip to Thursday of this week
+    var now = this.getDayOfYear() + (4 - this.getDay());
+    // Find the first Thursday of the year
+    var jan1 = new Date(this.getFullYear(), 0, 1);
+    var then = (7 - jan1.getDay() + 4);
+    document.write(then);
+    return String.leftPad(((now - then) / 7) + 1, 2, "0");
+};
+
+Date.prototype.isLeapYear = function() {
+    var year = this.getFullYear();
+    return ((year & 3) == 0 && (year % 100 || (year % 400 == 0 && year)));
+};
+
+Date.prototype.getFirstDayOfMonth = function() {
+    var day = (this.getDay() - (this.getDate() - 1)) % 7;
+    return (day < 0) ? (day + 7) : day;
+};
+
+Date.prototype.getLastDayOfMonth = function() {
+    var day = (this.getDay() + (Date.daysInMonth[this.getMonth()] - this.getDate())) % 7;
+    return (day < 0) ? (day + 7) : day;
+};
+
+Date.prototype.getDaysInMonth = function() {
+    Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
+    return Date.daysInMonth[this.getMonth()];
+};
+Date.prototype.getQuarter = function() {
+    return Date.quarterFromMonthNum[this.getMonth()];
+};
+
+Date.prototype.getSuffix = function() {
+    switch (this.getDate()) {
+        case 1:
+        case 21:
+        case 31:
+            return "st";
+        case 2:
+        case 22:
+            return "nd";
+        case 3:
+        case 23:
+            return "rd";
+        default:
+            return "th";
+    }
+};
+
+String.escape = function(string) {
+    return string.replace(/('|\\)/g, "\\$1");
+};
+
+String.leftPad = function (val, size, ch) {
+    var result = new String(val);
+    if (ch == null) {
+        ch = " ";
+    }
+    while (result.length < size) {
+        result = ch + result;
+    }
+    return result;
+};
+
+Date.quarterFromMonthNum = [1,1,1,2,2,2,3,3,3,4,4,4];
+Date.daysInMonth = [31,28,31,30,31,30,31,31,30,31,30,31];
+Date.monthNames =
+   ["January",
+    "February",
+    "March",
+    "April",
+    "May",
+    "June",
+    "July",
+    "August",
+    "September",
+    "October",
+    "November",
+    "December"];
+Date.dayNames =
+   ["Sunday",
+    "Monday",
+    "Tuesday",
+    "Wednesday",
+    "Thursday",
+    "Friday",
+    "Saturday"];
+Date.y2kYear = 50;
+Date.monthNumbers = {
+    Jan:0,
+    Feb:1,
+    Mar:2,
+    Apr:3,
+    May:4,
+    Jun:5,
+    Jul:6,
+    Aug:7,
+    Sep:8,
+    Oct:9,
+    Nov:10,
+    Dec:11};
+Date.patterns = {
+    ISO8601LongPattern: "Y\\-m\\-d\\TH\\:i\\:sO",
+    ISO8601ShortPattern: "Y\\-m\\-d",
+    ShortDatePattern: "n/j/Y",
+    LongDatePattern: "l, F d, Y",
+    FullDateTimePattern: "l, F d, Y g:i:s A",
+    MonthDayPattern: "F d",
+    ShortTimePattern: "g:i A",
+    LongTimePattern: "g:i:s A",
+    SortableDateTimePattern: "Y-m-d\\TH:i:s",
+    UniversalSortableDateTimePattern: "Y-m-d H:i:sO",
+    YearMonthPattern: "F, Y"};

Tests/Manual/CPFormatterTest/index-debug.html

@@ -0,0 +1,105 @@
+<!DOCTYPE html
+    PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<!--
+ index-debug.html
+ CPFormatterTest
+
+ Created by aparajita on June 30, 2011.
+ Copyright 2011, Victory-Heart Productions All rights reserved.
+-->
+    <head>
+        <meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7, chrome=1" />
+
+        <meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
+
+        <meta name="apple-mobile-web-app-capable" content="yes" />
+        <meta name="apple-mobile-web-app-status-bar-style" content="black" />
+
+        <link rel="apple-touch-icon" href="Resources/icon.png" />
+        <link rel="apple-touch-startup-image" href="Resources/default.png" />
+
+        <title>CPFormatterTest</title>
+        
+        <script src="Resources/date-functions.js" type="text/javascript" charset="utf-8"></script>
+        
+        <script type="text/javascript">
+            OBJJ_MAIN_FILE = "main.j";
+            OBJJ_INCLUDE_PATHS = ["Frameworks/Debug", "Frameworks"];
+        </script>
+
+        <script type="text/javascript" src="Frameworks/Debug/Objective-J/Objective-J.js" charset="UTF-8"></script>
+
+        <script type="text/javascript">
+            objj_msgSend_reset();
+
+            // DEBUG OPTIONS:
+
+            // Uncomment to enable printing of backtraces on exceptions:
+            //objj_msgSend_decorate(objj_backtrace_decorator);
+
+            // Uncomment to supress exceptions that take place inside a message
+            //objj_msgSend_decorate(objj_supress_exceptions_decorator)
+
+            // Uncomment to enable runtime type checking:
+            //objj_msgSend_decorate(objj_typecheck_decorator);
+
+            // Uncomment (along with both above) to print backtraces on type check errors:
+            //objj_typecheck_prints_backtrace = true;
+
+            // Uncomment to disable the default logger (CPLogConsole if window.console exists, CPLogPopup otherwise):
+            //CPLogUnregister(CPLogDefault);
+
+            // Uncomment to enable a specific logger:
+            //CPLogRegister(CPLogConsole);
+            //CPLogRegister(CPLogPopup);
+        </script>
+
+        <style type="text/css">
+            body{margin:0; padding:0;}
+            #container {position: absolute; top:50%; left:50%;}
+            #content {width:800px; text-align:center; margin-left: -400px; height:50px; margin-top:-25px; line-height: 50px;}
+            #content {font-family: "Helvetica", "Arial", sans-serif; font-size: 18px; color: black; text-shadow: 0px 1px 0px white; }
+            #loadgraphic {margin-right: 0.2em; margin-bottom:-2px;}
+        </style>
+
+        <!--[if lt IE 7]>
+        <STYLE type="text/css">
+            #container { position: relative; top: 50%; }
+            #content { position: relative;}
+        </STYLE>
+        <![endif]-->
+
+    </head>
+
+    <body style="">
+        <div id="cappuccino-body">
+            <div id="loadingcontainer" style="background-color: #eeeeee; overflow:hidden; width:100%; height:100%; position: absolute; top: 0; left: 0;">
+                <script type="text/javascript">
+                    document.write("<div id='container'><p id='content'>" +
+                                   "<img id='loadgraphic' width='16' height='16' src='Resources/spinner.gif' /> " +
+                                   "Loading CPFormatterTest...</p></div>");
+                </script>
+
+                <noscript>
+                    <div id="container">
+                        <div style="width: 440px; padding: 10px 25px 20px 25px; font-family: sans-serif; background-color: #ffffff; position: relative; left: -245px; top: -120px; text-align: center; -moz-border-radius: 20px; -webkit-border-radius: 20px; color: #555555">
+                            <p style="line-height: 1.4em;">JavaScript is required for this site to work correctly but is either disabled or not supported by your browser.</p>
+                            <p style="font-size:120%; padding:10px;"><a href="http://cappuccino.org/noscript">Show me how to enable JavaScript</a></p>
+                            <p style="font-size:80%;">You may want to upgrade to a newer browser while you're at it:</p>
+                            <ul style="margin:0;padding:0; text-align: center; font-size:80%;" >
+                                <li style="display: inline;"><a href="http://www.apple.com/safari/download/">Safari</a></li>
+                                <li style="display: inline;"><a href="http://www.mozilla.com/en-US/firefox/">Firefox</a></li>
+                                <li style="display: inline;"><a href="http://www.google.com/chrome/">Chrome</a></li>
+                                <li style="display: inline;"><a href="http://www.opera.com/download/">Opera</a></li>
+                                <li style="display: inline;"><a href="http://www.microsoft.com/windows/downloads/ie/getitnow.mspx">Internet Explorer</a></li>
+                            </ul>
+                        </div>
+                    </div>
+                </noscript>
+            </div>
+        </div>
+    </body>
+
+</html>

Tests/Manual/CPFormatterTest/index.html

@@ -0,0 +1,79 @@
+<!DOCTYPE html
+    PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<!--
+ index.html
+ CPFormatterTest
+
+ Created by aparajita on June 30, 2011.
+ Copyright 2011, Victory-Heart Productions All rights reserved.
+-->
+    <head>
+        <meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7, chrome=1" />
+
+        <meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
+
+        <meta name="apple-mobile-web-app-capable" content="yes" />
+        <meta name="apple-mobile-web-app-status-bar-style" content="black" />
+
+        <link rel="apple-touch-icon" href="Resources/icon.png" />
+        <link rel="apple-touch-startup-image" href="Resources/default.png" />
+
+        <title>CPFormatterTest</title>
+        
+        <script src="Resources/date-functions.js" type="text/javascript" charset="utf-8"></script>
+
+        <script type="text/javascript">
+            OBJJ_MAIN_FILE = "main.j";
+        </script>
+
+        <script type="text/javascript" src="Frameworks/Objective-J/Objective-J.js" charset="UTF-8"></script>
+
+        <style type="text/css">
+            body{margin:0; padding:0;}
+            #container {position: absolute; top:50%; left:50%;}
+            #content {width:800px; text-align:center; margin-left: -400px; height:50px; margin-top:-25px; line-height: 50px;}
+            #content {font-family: "Helvetica", "Arial", sans-serif; font-size: 18px; color: black; text-shadow: 0px 1px 0px white; }
+            #loadgraphic {margin-right: 0.2em; margin-bottom:-2px;}
+        </style>
+
+        <!--[if lt IE 7]>
+        <STYLE type="text/css">
+            #container { position: relative; top: 50%; }
+            #content { position: relative;}
+        </STYLE>
+        <![endif]-->
+
+    </head>
+
+    <body style="">
+        <div id="cappuccino-body">
+            <div id="loadingcontainer" style="background-color: #eeeeee; overflow:hidden; width:100%; height:100%; position: absolute; top: 0; left: 0;">
+                <script type="text/javascript">
+                    document.write("<div id='container'><p id='content'>" +
+                                   "<img id='loadgraphic' width='16' height='16' src='Resources/spinner.gif' /> " +
+                                   "Loading CPFormatterTest...</p></div>");
+                </script>
+
+                <noscript>
+                    <div id="container">
+                        <div style="width: 440px; padding: 10px 25px 20px 25px; font-family: sans-serif; background-color: #ffffff; position: relative; left: -245px; top: -120px; text-align: center; -moz-border-radius: 20px; -webkit-border-radius: 20px; color: #555555">
+                            <p style="line-height: 1.4em;">JavaScript is required for this site to work correctly but is either disabled or not supported by your browser.</p>
+                            <p style="font-size:120%; padding:10px;"><a href="http://cappuccino.org/noscript">Show me how to enable JavaScript</a></p>
+                            <p style="font-size:80%;">You may want to upgrade to a newer browser while you're at it:</p>
+                            <ul style="margin:0;padding:0; text-align: center; font-size:80%;" >
+                                <li style="display: inline;"><a href="http://www.apple.com/safari/download/">Safari</a></li>
+                                <li style="display: inline;"><a href="http://www.mozilla.com/en-US/firefox/">Firefox</a></li>
+                                <li style="display: inline;"><a href="http://www.google.com/chrome/">Chrome</a></li>
+                                <li style="display: inline;"><a href="http://www.opera.com/download/">Opera</a></li>
+                                <li style="display: inline;"><a href="http://www.microsoft.com/windows/downloads/ie/getitnow.mspx">Internet Explorer</a></li>
+                            </ul>
+                        </div>
+                    </div>
+                </noscript>
+            </div>
+        </div>
+    </body>
+
+</html>

Tests/Manual/CPFormatterTest/main.j

@@ -0,0 +1,23 @@
+/*
+ * AppController.j
+ * CPFormatterTest
+ *
+ * Created by aparajita on June 30, 2011.
+ * Copyright 2011, Victory-Heart Productions All rights reserved.
+ */
+
+@import <Foundation/Foundation.j>
+@import <AppKit/AppKit.j>
+
+@import "AppController.j"
+
+function formatter(aString, aLevel, aTitle)
+{
+    return aString;
+}
+
+function main(args, namedArgs)
+{
+    CPLogRegister(CPLogConsole, null, formatter);
+    CPApplicationMain(args, namedArgs);
+}

Tests/Objective-J/MethodDispatchTest.j

@@ -0,0 +1,326 @@
+
+@import <Foundation/Foundation.j>
+
+
+@implementation RootClass
+{
+}
+
++ (id)alloc
+{
+    return class_createInstance(self);
+}
+
+@end
+
+@implementation RootClassWithDoesNotRecognizeSelector
+{
+}
+
++ (id)alloc
+{
+    return class_createInstance(self);
+}
+
+- (void)doesNotRecognizeSelector:(SEL)aSelector
+{
+    throw "ERROR";
+}
+
+@end
+
+@implementation Subclass : CPObject
+{
+}
+
+@end
+
+@implementation RootClassWithForwardingTarget
+{
+}
+
++ (void)initialize
+{
+}
+
++ (id)alloc
+{
+    return class_createInstance(self);
+}
+
+- (id)forwardingTargetForSelector:(SEL)aSelector
+{
+    if (aSelector !== @selector(doesNotExist))
+        return nil;
+
+    if (class_isMetaClass(isa))
+        return GlobalMethodDispatchTest;
+
+    return GlobalMethodDispatchTest;
+}
+
+@end
+
+@implementation SubclassWithForwardingTarget : CPObject
+{
+}
+
++ (id)forwardingTargetForSelector:(SEL)aSelector
+{
+    if (aSelector !== @selector(doesNotExist))
+        return [super forwardingTargetForSelector:aSelector];
+
+    return GlobalMethodDispatchTest;
+}
+
+- (id)forwardingTargetForSelector:(SEL)aSelector
+{
+    if (aSelector !== @selector(doesNotExist))
+        return [super forwardingTargetForSelector:aSelector];
+
+    return GlobalMethodDispatchTest;
+}
+
+@end
+
+@implementation RootClassWithForwardInvocation
+{
+}
+
++ (void)initialize
+{
+}
+
++ (id)alloc
+{
+    return class_createInstance(self);
+}
+
+- (CPMethodSignature)methodSignatureForSelector:(SEL)aSelector
+{
+    if (aSelector === @selector(doesNotExist))
+        return 1;
+
+    return nil;
+}
+
+- (void)forwardInvocation:(CPInvocation)anInvocation
+{
+    [anInvocation setTarget:GlobalMethodDispatchTest];
+    [anInvocation invoke];
+}
+
+@end
+
+@implementation SubclassWithForwardInvocation : CPObject
+{
+}
+
++ (CPMethodSignature)methodSignatureForSelector:(SEL)aSelector
+{
+    if (aSelector === @selector(doesNotExist))
+        return 1;
+
+    return nil;
+}
+
++ (void)forwardInvocation:(CPInvocation)anInvocation
+{
+    [anInvocation setTarget:GlobalMethodDispatchTest];
+    [anInvocation invoke];
+}
+
+- (CPMethodSignature)methodSignatureForSelector:(SEL)aSelector
+{
+    if (aSelector === @selector(doesNotExist))
+        return 1;
+
+    return nil;
+}
+
+- (void)forwardInvocation:(CPInvocation)anInvocation
+{
+    [anInvocation setTarget:GlobalMethodDispatchTest];
+    [anInvocation invoke];
+}
+
+@end
+
+var GlobalMethodDispatchTest;
+
+@implementation MethodDispatchTest : OJTestCase
+{
+}
+
+- (id)init
+{
+    self = [super init];
+
+    if (self)
+        GlobalMethodDispatchTest = self;
+
+    return self;
+}
+
+- (BOOL)doesNotExist
+{
+    return YES;
+}
+
+- (void)test_RootClass_class_doesNotRecognizeSelector_
+{
+    try
+    {
+        [RootClass doesNotExist];
+    }
+    catch (anException)
+    {
+        [self assert:anException equals:"RootClass does not implement doesNotRecognizeSelector:. Did you forget a superclass for RootClass?"];
+    }
+}
+
+- (void)test_RootClass_instance_doesNotRecognizeSelector_
+{
+    var object = [RootClass alloc];
+
+    try
+    {
+        [object doesNotExist];
+    }
+    catch (anException)
+    {
+        [self assert:anException equals:"RootClass does not implement doesNotRecognizeSelector:. Did you forget a superclass for RootClass?"];
+    }
+}
+
+- (void)test_RootClassWithDoesNotRecognizeSelector_class_doesNotRecognizeSelector_
+{
+    try
+    {
+        [RootClassWithDoesNotRecognizeSelector doesNotExist];
+    }
+    catch (anException)
+    {
+        [self assert:anException equals:"ERROR"];
+    }
+}
+
+- (void)test_RootClassWithDoesNotRecognizeSelector_instance_doesNotRecognizeSelector_
+{
+    var object = [RootClassWithDoesNotRecognizeSelector alloc];
+
+    try
+    {
+        [object doesNotExist];
+    }
+    catch (anException)
+    {
+        [self assert:anException equals:"ERROR"];
+    }
+}
+
+- (void)test_CPObject_class_doesNotRecognizeSelector_
+{
+    try
+    {
+        [CPObject doesNotExist];
+    }
+    catch (anException)
+    {
+        [self assert:[anException name] equals:CPInvalidArgumentException];
+        [self assert:[anException reason] equals:@"+ [CPObject doesNotExist] unrecognized selector sent to class CPObject"];
+    }
+}
+
+- (void)test_CPObject_instance_doesNotRecognizeSelector_
+{
+    var object = [CPObject alloc];
+
+    try
+    {
+        [object doesNotExist];
+    }
+    catch (anException)
+    {
+        [self assert:[anException name] equals:CPInvalidArgumentException];
+        [self assert:[anException reason] equals:@"- [CPObject doesNotExist] unrecognized selector sent to instance 0x" + [CPString stringWithHash:[object UID]]];
+    }
+}
+
+- (void)test_Subclass_class_doesNotRecognizeSelector_
+{
+    try
+    {
+        [Subclass doesNotExist];
+    }
+    catch (anException)
+    {
+        [self assert:[anException name] equals:CPInvalidArgumentException];
+        [self assert:[anException reason] equals:@"+ [Subclass doesNotExist] unrecognized selector sent to class Subclass"];
+    }
+}
+
+- (void)test_Subclass_instance_doesNotRecognizeSelector_
+{
+    var object = [Subclass alloc];
+
+    try
+    {
+        [object doesNotExist];
+    }
+    catch (anException)
+    {
+        [self assert:[anException name] equals:CPInvalidArgumentException];
+        [self assert:[anException reason] equals:@"- [Subclass doesNotExist] unrecognized selector sent to instance 0x" + [CPString stringWithHash:[object UID]]];
+    }
+}
+
+- (void)test_RootClassWithForwardingTarget_class_forwardingTargetForSelector_
+{
+    [self assert:YES equals:[RootClassWithForwardingTarget doesNotExist]];
+}
+
+- (void)test_RootClassWithForwardingTarget_instance_forwardingTargetForSelector_
+{
+    var object = [RootClassWithForwardingTarget alloc];
+
+    [self assert:YES equals:[object doesNotExist]];
+}
+
+- (void)test_SubclassWithForwardingTarget_class_forwardingTargetForSelector_
+{
+    [self assert:YES equals:[SubclassWithForwardingTarget doesNotExist]];
+}
+
+- (void)test_SubclassWithForwardingTarget_instance_forwardingTargetForSelector_
+{
+    var object = [[SubclassWithForwardingTarget alloc] init];
+
+    [self assert:YES equals:[object doesNotExist]];
+}
+
+- (void)test_RootClassWithForwardInvocation_class_forwardInvocation_
+{
+    [self assert:YES equals:[RootClassWithForwardInvocation doesNotExist]];
+}
+
+- (void)test_RootClassWithForwardInvocation_instance_forwardInvocation_
+{
+    var object = [RootClassWithForwardInvocation alloc];
+
+    [self assert:YES equals:[object doesNotExist]];
+}
+
+- (void)test_SubclassWithForwardInvocation_class_forwardInvocation_
+{
+    [self assert:YES equals:[SubclassWithForwardInvocation doesNotExist]];
+}
+
+- (void)test_SubclassWithForwardInvocation_instance_forwardInvocation_
+{
+    var object = [[SubclassWithForwardInvocation alloc] init];
+
+    [self assert:YES equals:[object doesNotExist]];
+}
+
+@end

Tools/capp/Generate.j

@@ -189,6 +189,8 @@ function gen(/*va_args*/)
     {
         fail("The directory " + FILE.absolute(destinationProject) + " already exists.");
     }
+
+    executePostInstallScript(destinationProject);
 }
 
 function createFrameworksInFile(/*Array*/ frameworks, /*String*/ aFile, /*Boolean*/ symlink, /*Boolean*/ build, /*Boolean*/ force)
@@ -365,6 +367,19 @@ function listFrameworks()
     });
 }
 
+function executePostInstallScript(/*String*/ destinationProject)
+{
+    var path = FILE.join(destinationProject, "postinstall");
+
+    if (FILE.exists(path))
+    {
+        stream.print(colorize("Executing postinstall script...", "cyan"));
+
+        OS.system(["/bin/sh", path, destinationProject]);  // Use sh in case it isn't marked executable
+        FILE.remove(path);
+    }
+}
+
 function colorize(message, color)
 {
     return "\0" + color + "(" + message + "\0)";

Tools/capp/Resources/Templates/Framework/Framework.j

@@ -0,0 +1,24 @@
+/*
+ * __filename__
+ * __project.name__
+ *
+ * Created by __user.name__ on __project.date__.
+ *
+ * Copyright __project.year__, __organization.name__. All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+@import "__project.nameasidentifier__Class.j"

Tools/capp/Resources/Templates/Framework/FrameworkClass.j

@@ -0,0 +1,46 @@
+/*
+ * __filename__
+ * __project.name__
+ *
+ * Created by __user.name__ on __project.date__.
+ *
+ * Copyright __project.year__, __organization.name__. All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+@import <Foundation/CPObject.j>
+
+
+/*!
+    This class is defined to make it easier to find the bundle,
+    for example to get an image from the framework like this:
+
+    @code
+    var path = [[CPBundle bundleForClass:__project.nameasidentifier__] pathForResource:@"email-action.png"];
+    @endcode
+
+    You can also use [__project.nameasidentifier__ version] to get the current version.
+*/
+@implementation __project.nameasidentifier__ : CPObject
+
++ (CPString)version
+{
+    var bundle = [CPBundle bundleForClass:[self class]];
+
+    return [bundle objectForInfoDictionaryKey:@"CPBundleVersion"];
+}
+
+@end

Tools/capp/Resources/Templates/Framework/Info.plist

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CPBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+    <key>CPBundlePackageType</key>
+    <string>FMWK</string>
+</dict>
+</plist>

Tools/capp/Resources/Templates/Framework/Jakefile

@@ -0,0 +1,217 @@
+/*
+ * Jakefile
+ * __project.name__
+ *
+ * Created by __user.name__ on __project.date__.
+ *
+ * Copyright __project.year__, __organization.name__. All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+//===========================================================
+//  DO NOT REMOVE
+//===========================================================
+
+var SYS = require("system"),
+    ENV = SYS.env,
+    FILE = require("file"),
+    OS = require("os");
+
+
+//===========================================================
+//  USER CONFIGURABLE VARIABLES
+//===========================================================
+
+/*
+    The directory in which the project will be built. By default
+    it is built in $CAPP_BUILD if that is defined, otherwise
+    in a "Build" directory within the project directory.
+*/
+var buildDir = ENV["BUILD_PATH"] || ENV["CAPP_BUILD"] || "Build";
+
+
+ //===========================================================
+ //  AUTOMATICALLY GENERATED
+ //
+ //  Do not edit! (unless you know what you are doing)
+ //===========================================================
+
+var stream = require("narwhal/term").stream,
+    JAKE = require("jake"),
+    task = JAKE.task,
+    CLEAN = require("jake/clean").CLEAN,
+    CLOBBER = require("jake/clean").CLOBBER,
+    FileList = JAKE.FileList,
+    filedir = JAKE.filedir,
+    framework = require("cappuccino/jake").framework,
+    browserEnvironment = require("objective-j/jake/environment").Browser,
+    configuration = ENV["CONFIG"] || ENV["CONFIGURATION"] || ENV["c"] || "Debug",
+    productName = "__project.nameasidentifier__",
+    buildPath = FILE.canonical(FILE.join(buildDir, productName + ".build")),
+    packageFrameworksPath = FILE.join(SYS.prefix, "packages", "cappuccino", "Frameworks"),
+    debugPackagePath = FILE.join(packageFrameworksPath, "Debug", productName);
+    releasePackagePath = FILE.join(packageFrameworksPath, productName);
+
+var frameworkTask = framework (productName, function(frameworkTask)
+{
+    frameworkTask.setBuildIntermediatesPath(FILE.join(buildPath, configuration));
+    frameworkTask.setBuildPath(FILE.join(buildDir, configuration));
+
+    frameworkTask.setProductName(productName);
+    frameworkTask.setIdentifier("__project.identifier__");
+    frameworkTask.setVersion("1.0");
+    frameworkTask.setAuthor("__organization.name__");
+    frameworkTask.setEmail("__organization.email__");
+    frameworkTask.setSummary("__project.name__");
+    frameworkTask.setSources(new FileList("*.j"));
+    frameworkTask.setResources(new FileList("Resources/**/*"));
+    frameworkTask.setFlattensSources(true);
+    frameworkTask.setInfoPlistPath("Info.plist");
+    frameworkTask.setLicense(BundleTask.License.LGPL_v2_1);
+    //frameworkTask.setEnvironments([browserEnvironment]);
+
+    if (configuration === "Debug")
+        frameworkTask.setCompilerFlags("-DDEBUG -g");
+    else
+        frameworkTask.setCompilerFlags("-O");
+});
+
+task ("debug", function()
+{
+    ENV["CONFIGURATION"] = "Debug";
+    JAKE.subjake(["."], "build", ENV);
+});
+
+task ("release", function()
+{
+    ENV["CONFIGURATION"] = "Release";
+    JAKE.subjake(["."], "build", ENV);
+});
+
+task ("default", ["release"]);
+
+var frameworkCJS = FILE.join(buildDir, configuration, "CommonJS", "cappuccino", "Frameworks", productName);
+
+filedir (frameworkCJS, [productName], function()
+{
+    if (FILE.exists(frameworkCJS))
+        FILE.rmtree(frameworkCJS);
+
+    FILE.copyTree(frameworkTask.buildProductPath(), frameworkCJS);
+});
+
+task ("build", [productName, frameworkCJS]);
+
+task ("all", ["debug", "release"]);
+
+task ("install", ["debug", "release"], function()
+{
+    install("copy");
+});
+
+task ("install-symlinks", ["debug", "release"], function()
+{
+    install("symlink");
+});
+
+task ("help", function()
+{
+    var app = JAKE.application().name();
+
+    colorPrint("--------------------------------------------------------------------------", "bold+green");
+    colorPrint("__project.name__ - Framework", "bold+green");
+    colorPrint("--------------------------------------------------------------------------", "bold+green");
+
+    describeTask(app, "debug", "Builds a debug version at " + FILE.join(buildDir, "Debug", productName));
+    describeTask(app, "release", "Builds a release version at " + FILE.join(buildDir, "Release", productName));
+    describeTask(app, "all", "Builds a debug and release version");
+    describeTask(app, "install", "Builds a debug and release version, then installs in " + packageFrameworksPath);
+    describeTask(app, "install-symlinks", "Builds a debug and release version, then symlinks the built versions into " + packageFrameworksPath);
+    describeTask(app, "clean", "Removes the intermediate build files");
+    describeTask(app, "clobber", "Removes the intermediate build files and the installed frameworks");
+
+    colorPrint("--------------------------------------------------------------------------", "bold+green");
+});
+
+CLEAN.include(buildPath);
+CLOBBER.include(FILE.join(buildDir, "Debug", productName))
+       .include(FILE.join(buildDir, "Release", productName))
+       .include(debugPackagePath)
+       .include(releasePackagePath);
+
+var install = function(action)
+{
+    var packageFrameworksPath = FILE.join(SYS.prefix, "packages", "cappuccino", "Frameworks");
+
+    ["Release", "Debug"].forEach(function(aConfig)
+    {
+        colorPrint((action === "symlink" ? "Symlinking " : "Copying ") + aConfig + "...", "cyan");
+
+        if (aConfig === "Debug")
+            packageFrameworksPath = FILE.join(packageFrameworksPath, aConfig);
+
+        if (!FILE.isDirectory(packageFrameworksPath))
+            sudo(["mkdir", "-p", packageFrameworksPath]);
+
+        var buildPath = FILE.absolute(FILE.join(buildDir, aConfig, productName)),
+            targetPath = FILE.join(packageFrameworksPath, productName);
+
+        if (action === "symlink")
+            directoryOp(["ln", "-sf", buildPath, targetPath]);
+        else
+            directoryOp(["cp", "-rf", buildPath, targetPath]);
+    });
+};
+
+var directoryOp = function(cmd)
+{
+    var targetPath = cmd[cmd.length - 1];
+
+    if (FILE.isDirectory(targetPath))
+        sudo(["rm", "-rf", targetPath])
+
+    sudo(cmd);
+};
+
+var sudo = function(cmd)
+{
+    if (OS.system(cmd))
+        OS.system(["sudo"].concat(cmd));
+};
+
+var describeTask = function(application, task, description)
+{
+    colorPrint("\n" + application + " " + task, "violet");
+    description.split("\n").forEach(function(line)
+    {
+        stream.print("   " + line);
+    });
+}
+
+var colorPrint = function(message, color)
+{
+    var matches = color.match(/(bold(?: |\+))?(.+)/);
+
+    if (!matches)
+        return;
+
+    message = "\0" + matches[2] + "(" + message + "\0)";
+
+    if (matches[1])
+        message = "\0bold(" + message + "\0)";
+
+    stream.print(message);
+}

Tools/capp/Resources/Templates/Framework/postinstall

@@ -0,0 +1,6 @@
+#!/bin/sh
+
+mv "$1"/Framework.j "$1/__project.name__.j"
+mv "$1"/FrameworkClass.j "$1/__project.name__Class.j"
+sed -e 's/__filename__/__project.name__.j/' -i '' "$1/__project.name__.j"
+sed -e 's/__filename__/__project.name__Class.j/' -i '' "$1/__project.name__Class.j"

Tools/capp/capp.1

@@ -88,6 +88,20 @@ or
 This is a handy shortcut for
 .Sy --symlink --build.
 .El
+.Ss Postinstall scripts
+After copying the chosen template, replacing placeholders, and installing the frameworks,
+if
+.Nm
+finds a file named "postinstall", it will be executed using
+.Sy sh.
+The script receives a single parameter which is the directory of the generated project.
+Scripts should reference files in the project relative to that directory.
+.Pp
+After executing the
+.Sy postinstall
+script,
+.Nm
+deletes it from the generated project.
 .\"-----------------------------------------------------------------------------------------
 .Sh CONFIGURING
 .\"-----------------------------------------------------------------------------------------

Tools/nib2cib/NSAppKit.j

@@ -46,6 +46,7 @@
 @import "NSMenu.j"
 @import "NSMenuItem.j"
 @import "NSNibConnector.j"
+@import "NSNumberFormatter.j"
 @import "NSObjectController.j"
 @import "NSOutlineView.j"
 @import "NSPopUpButton.j"

Tools/nib2cib/NSButton.j

@@ -99,6 +99,8 @@ var NSButtonIsBorderedMask = 0x00800000,
             self.isa = [CPRadio class];
             self._radioGroup = [CPRadioGroup new];
         }
+
+        _themeClass = [[self class] defaultThemeClass];
     }
 
     NIB_CONNECTION_EQUIVALENCY_TABLE[[cell UID]] = self;

Tools/nib2cib/NSCell.j

@@ -48,6 +48,7 @@
     id              _objectValue                @accessors(readonly, getter=objectValue);
     CPFont          _font                       @accessors(readonly, getter=font);
     int             _lineBreakMode              @accessors(readonly, getter=lineBreakMode);
+    CPFormatter     _formatter                  @accessors(readonly, getter=formatter);
 }
 
 - (id)initWithCoder:(CPCoder)aCoder
@@ -78,6 +79,8 @@
 
         _objectValue    = [aCoder decodeObjectForKey:@"NSContents"];
         _font           = [aCoder decodeObjectForKey:@"NSSupport"];
+
+        _formatter      = [aCoder decodeObjectForKey:@"NSFormatter"];
     }
 
     return self;

Tools/nib2cib/NSControl.j

@@ -54,6 +54,8 @@
         [self setAction:[aCoder decodeObjectForKey:@"NSAction"]];
 
         [self setLineBreakMode:[cell lineBreakMode]];
+
+        [self setFormatter:[cell formatter]];
     }
 
     return self;

Tools/nib2cib/NSFormatter.j

@@ -3,9 +3,3 @@
 }
 
 @end
-
-@implementation NSNumberFormatter : CPObject
-{
-}
-
-@end

Tools/nib2cib/NSLevelIndicator.j

@@ -58,6 +58,7 @@
     _numberOfMajorTickMarks = [cell numberOfMajorTickMarks];
 
     [self setEditable:[cell isEditable]];
+    [self setEnabled:[cell isEnabled]];
     [self setContinuous:[cell isContinuous]];
 
     return self;

Tools/nib2cib/NSNumberFormatter.j

@@ -0,0 +1,54 @@
+/*
+ * NSNumberFormatter.j
+ * nib2cib
+ *
+ * Created by Alexander Ljungberg.
+ * Copyright 2011, WireLoad Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+@import <Foundation/CPNumberFormatter.j>
+
+@implementation CPNumberFormatter (CPCoding)
+
+- (id)NS_initWithCoder:(CPCoder)aCoder
+{
+    self = [super init];
+
+    if (self)
+    {
+    }
+
+    return self;
+}
+
+@end
+
+@implementation NSNumberFormatter : CPNumberFormatter
+{
+}
+
+- (id)initWithCoder:(CPCoder)aCoder
+{
+    return [self NS_initWithCoder:aCoder];
+}
+
+- (Class)classForKeyedArchiver
+{
+    return [CPNumberFormatter class];
+}
+
+@end

Tools/nib2cib/Nib2Cib.j

@@ -75,6 +75,8 @@ var FILE = require("file"),
 
 - (void)run
 {
+    var exitValue = 0;
+
     try
     {
         var options = [self parseOptionsFromArgs:commandLineArgs];
@@ -84,13 +86,16 @@ var FILE = require("file"),
         if (options.watch)
             [self watchWithOptions:options];
         else
-            [self convertWithOptions:options inputFile:nil];
+            if (![self convertWithOptions:options inputFile:nil])
+                exitValue = 2;
     }
     catch (anException)
     {
         CPLog.fatal([self exceptionReason:anException]);
-        OS.exit(1);
+        exitValue = 1;
     }
+
+    OS.exit(exitValue);
 }
 
 - (BOOL)convertWithOptions:(JSObject)options inputFile:(CPString)inputFile