Beginnings of a simple array controller test app.

Tests/AppKit/ArrayController1/AppController.j

@@ -0,0 +1,177 @@
+/*
+ * AppController.j
+ * ArrayController
+ *
+ * Created by __Me__ on __Date__.
+ * Copyright 2008 __MyCompanyName__. All rights reserved.
+ */
+
+@import <Foundation/CPObject.j>
+@import <AppKit/CPArrayController.j>
+
+CPLogRegister(CPLogConsole);
+
+@implementation AppController : CPObject
+{
+    CPArray             itemsArray;
+    
+    //CPTableView         tableView;
+    //CPTextField         selectedNameField;
+    //CPTextField         selectedPriceField;
+    CPTextField         totalCountField;
+    
+    CPArrayController   arrayController;
+}
+
+- (void)applicationDidFinishLaunching:(CPNotification)aNotification
+{
+    var theWindow = [[CPWindow alloc] initWithContentRect:CGRectMakeZero() styleMask:CPBorderlessBridgeWindowMask],
+        contentView = [theWindow contentView];
+
+    //create our non ui objects
+    
+    itemsArray = [[Item new]];
+
+    arrayController = [[CPArrayController alloc] init];
+
+    [arrayController setEditable:YES];
+    [arrayController setObjectClass:Item];
+    [arrayController setAutomaticallyPreparesContent:YES];
+    
+    [arrayController setSelectsInsertedObjects:YES];
+    [arrayController setAvoidsEmptySelection:YES];
+
+    //create our UI elements
+    
+    //tableView = [[CPTableView alloc] initWithFrame:CGRectMake(0, 0, 400, 200)];
+    //[tableView setCenter:[contentView center]];
+    
+    totalCountField = [[CPTextField alloc] initWithFrame:CGRectMake(0, 0, 300, 20)];
+    [totalCountField setCenter:[contentView center]];
+    
+    [totalCountField setStringValue:@"HELLO WORLD"];
+    
+    [contentView addSubview:totalCountField];
+    
+    var frame = [totalCountField frame],
+        button = [[CPButton alloc] initWithFrame:CGRectMake(CGRectGetMinX(frame)+100, CGRectGetMaxY(frame)+10, 100, 18)];
+
+    [button setTitle:"ADD"];
+    [button setTarget:arrayController];
+    [button setAction:@selector(add:)];
+    
+    [contentView addSubview:button];
+    
+    button = [[CPButton alloc] initWithFrame:CGRectMake(CGRectGetMinX(frame)+100, CGRectGetMaxY(frame)+38, 100, 18)];
+
+    [button setTitle:"REMOVE"];
+    [button setTarget:arrayController];
+    [button setAction:@selector(remove:)];
+    
+    [contentView addSubview:button];
+
+    //create our bindings
+    
+    [self createBindings];
+    
+    //order front window
+    
+    [theWindow orderFront:self];
+}
+
+- (void)createBindings
+{
+ 	// bind array controller to self's itemsArray
+    [arrayController bind:@"contentArray" toObject: self
+			  withKeyPath:@"itemsArray" options:nil];
+
+   // bind the total field -- no options on this one
+	[totalCountField bind:CPValueBinding toObject:arrayController
+			  withKeyPath:@"arrangedObjects.@sum.price" options:nil];
+	
+	
+	//var bindingOptions = [CPDictionary dictionary];
+	
+	// binding options for "name"
+	//[bindingOptions setObject:@"No Name" forKey:@"NSNullPlaceholder"];
+	
+	// binding for selected "name" field
+    //[selectedNameField bind: @"value" toObject: arrayController
+	//			withKeyPath:@"selection.name" options:bindingOptions];
+	
+	// binding for "name" column
+    //var tableColumn = [tableView tableColumnWithIdentifier:@"name"];
+	
+	//[tableColumn bind:@"value" toObject: arrayController
+	//	  withKeyPath:@"arrangedObjects.name" options:bindingOptions];
+    
+	
+    // binding options for "price"
+	// no need for placeholder as overridden by formatters
+	//[bindingOptions removeObjectForKey:@"NSNullPlaceholder"];
+	
+	//[bindingOptions setObject:YES
+	//				   forKey:CPValidatesImmediatelyBindingOption];
+	
+	// binding for selected "price" field
+	//[selectedPriceField bind: @"value" toObject: arrayController
+	//			 withKeyPath:@"selection.price" options:bindingOptions];
+	
+	
+	// binding for "price" column
+    //tableColumn = [tableView tableColumnWithIdentifier:@"price"];
+	
+    //[tableColumn bind:@"value" toObject: arrayController
+	//	  withKeyPath:@"arrangedObjects.price" options:bindingOptions];
+	
+	
+}
+
+- (unsigned int)countOfItemsArray 
+{
+    return [itemsArray count];
+}
+
+- (id)objectInItemsArrayAtIndex:(unsigned int)index 
+{
+    return [itemsArray objectAtIndex:index];
+}
+
+- (void)insertObject:(id)anObject inItemsArrayAtIndex:(unsigned int)index 
+{
+    [itemsArray insertObject:anObject atIndex:index];
+}
+
+- (void)removeObjectFromItemsArrayAtIndex:(unsigned int)index 
+{
+    [itemsArray removeObjectAtIndex:index];
+}
+
+- (void)replaceObjectInItemsArrayAtIndex:(unsigned int)index withObject:(id)anObject 
+{
+    [itemsArray replaceObjectAtIndex:index withObject:anObject];
+}
+
+@end
+
+@implementation Item : CPObject
+{
+    float price @accessors;
+}
+
+- (id)init
+{
+    self = [super init];
+    price = 1.0;
+    return self;
+}
+
+- (BOOL)validatePrice:(id)value error:({CPError})error
+{
+    if ([value intValue] >= 0)
+        return YES;
+
+    return NO;
+}
+
+@end