Various bug fixes and a hack to open NovaTools until custom editors are properly supported.

Cocoa/Categories/NSOutlineView-SelectedItems.h

@@ -3,6 +3,6 @@
 @interface NSOutlineView (SelectedItems)
 
 - (id)selectedItem;
-- (id)selectedItems;
+- (NSArray *)selectedItems;
 
 @end

Cocoa/Classes/InfoWindowController.m

@@ -77,8 +77,8 @@
 		[[filePropertyForm cellAtIndex:1] setStringValue:[currentDocument type]];
 //		[[filePropertyForm cellAtIndex:2] setObjectValue:[NSNumber numberWithUnsignedLongLong:dataLogicalSize]];
 //		[[filePropertyForm cellAtIndex:3] setObjectValue:[NSNumber numberWithUnsignedLongLong:rsrcLogicalSize]];
-		[[filePropertyForm cellAtIndex:2] setStringValue:[NSNumber numberWithUnsignedLongLong:dataLogicalSize]];
+		[[filePropertyForm cellAtIndex:2] setStringValue:[NSString stringWithUnsignedLongLong:dataLogicalSize]];
-		[[filePropertyForm cellAtIndex:3] setStringValue:[NSNumber numberWithUnsignedLongLong:rsrcLogicalSize]];
+		[[filePropertyForm cellAtIndex:3] setStringValue:[NSString stringWithUnsignedLongLong:rsrcLogicalSize]];
 		[placeholderView setContentView:documentView];
 	}
 }

Cocoa/Classes/ResourceDocument.m

@@ -266,8 +266,18 @@ static NSString *RKShowInfoItemIdentifier	= @"com.nickshanks.resknife.toolbar.sh
 
 - (void)openResourceUsingEditor:(Resource *)resource
 {
-	// Placeholder, change at some point.
+#warning openResourceUsingEditor: shortcuts to NovaTools !!
-	[self openResource:resource usingTemplate:[resource type]];
+	// opens resource in template using TMPL resource with name templateName
+	NSBundle *editor = [NSBundle bundleWithPath:[[[NSBundle mainBundle] builtInPlugInsPath] stringByAppendingPathComponent:@"NovaTools.plugin"]];
+	
+	// open the resources, passing in the template to use
+	if( editor /* && [[editor principalClass] respondsToSelector:@selector(initWithResource:)] */ )
+	{
+		// bug: I alloc a plug instance here, but have no idea where I should dealloc it, perhaps the plug ought to call [self autorelease] when it's last window is closed?
+		[(id <ResKnifePluginProtocol>)[[editor principalClass] alloc] initWithResource:resource];
+	}
+	// if no editor exists, or the editor is broken, open using template
+	else [self openResource:resource usingTemplate:[resource type]];
 }
 
 - (void)openResource:(Resource *)resource usingTemplate:(NSString *)templateName
@@ -279,7 +289,7 @@ static NSString *RKShowInfoItemIdentifier	= @"com.nickshanks.resknife.toolbar.sh
 	Resource *tmpl = [dataSource resourceNamed:[resource type] ofType:@"TMPL"];
 	
 	// open the resources, passing in the template to use
-	if( tmpl /*&& [[templateEditor principalClass] respondsToSelector:@selector(initWithResources:)]*/ )
+	if( tmpl && [[templateEditor principalClass] respondsToSelector:@selector(initWithResources:)] )
 	{
 		// bug: I alloc a plug instance here, but have no idea where I should dealloc it, perhaps the plug ought to call [self autorelease] when it's last window is closed?
 		[(id <ResKnifePluginProtocol>)[[templateEditor principalClass] alloc] initWithResources:resource, tmpl, nil];

Cocoa/Plug-Ins/Hex Editor/HexTextView.m

@@ -137,7 +137,7 @@
 	else byteSelection = [[self delegate] byteRangeFromAsciiRange:selection];
 	
 	// adjust selection if is insertion point
-	if( byteSelection.length == 0 )
+	if( byteSelection.length == 0 && selection.location > 0 )
 	{
 		byteSelection.location -= 1;
 		byteSelection.length = 1;
@@ -166,7 +166,7 @@
 	else byteSelection = [[self delegate] byteRangeFromAsciiRange:selection];
 	
 	// adjust selection if is insertion point
-	if( byteSelection.length == 0 )
+	if( byteSelection.length == 0 && selection.location < [[self string] length] -1 )
 		byteSelection.length = 1;
 	
 	// replace bytes (updates views implicitly)

Cocoa/Plug-Ins/ResKnifePluginProtocol.h

@@ -1,4 +1,5 @@
 #import <Foundation/Foundation.h>
+#import "ResKnifeResourceProtocol.h"
 
 /* Your plug-in's principle class must implement initWithResource: else it won't be loaded by ResKnife (so neh-neh!), all other methods are optional */
 
@@ -7,7 +8,7 @@
 /*!	@function	initWithResource:
  *	@abstract	Your plug-in is inited with this call. This allows immediate access to the resource you are about to edit, and with this information you can set up different windows, etc.
  */
-- (id)initWithResource:(id)newResource;
+- (id)initWithResource:(id <ResKnifeResourceProtocol>)newResource;
-- (id)initWithResources:(id)newResource, ...;
+- (id)initWithResources:(id <ResKnifeResourceProtocol>)newResource, ...;
 
 @end

Hex Editor/Hex Editor.h

@@ -15,7 +15,7 @@
 #define Use_Nibs	0
 #define	Use_GWorlds	1
 
-// Easire constants
+// Easier constants
 #define RGBColour	RGBColor
 
 // Easier API call names