Removed extraneous NSPanel subclass ‘InfoWindow’. The Info Window still exists, it's just a normal NSPanel now.

Cocoa/Classes/InfoWindow.h

@@ -1,6 +0,0 @@
-#import <Cocoa/Cocoa.h>
-
-@interface InfoWindow : NSPanel
-{
-}
-@end

Cocoa/Classes/InfoWindow.m

@@ -1,15 +0,0 @@
-#import "InfoWindow.h"
-
-@implementation InfoWindow
-
-- (BOOL)canBecomeKeyWindow
-{
-	return NO;
-}
-
-- (BOOL)canBecomeMainWindow
-{
-	return NO;
-}
-
-@end

Cocoa/Classes/InfoWindowController.m

@@ -22,6 +22,9 @@
 {
 	[super windowDidLoad];
 	
+	// set window to only accept key when editing text boxes
+	[(NSPanel *)[self window] setBecomesKeyOnlyIfNeeded:YES];
+	
 	// retain views for swapping in and out
 	[documentView retain];
 	[documentView removeFromSuperview];

Cocoa/Classes/ResourceDocument.m

@@ -57,6 +57,17 @@
 	[dataSource setResources:resources];
 }
 
+- (void)printShowingPrintPanel:(BOOL)flag
+{
+	NSPrintOperation *printOperation = [NSPrintOperation printOperationWithView:[[outlineView window] contentView]];
+	[printOperation runOperationModalForWindow:[outlineView window] delegate:self didRunSelector:@selector(printOperationDidRun:success:contextInfo:) contextInfo:nil];
+}
+
+- (void)printOperationDidRun:(NSPrintOperation *)printOperation success:(BOOL)success contextInfo:(void *)contextInfo
+{
+	if( !success ) NSLog( @"Printing Failed!" );
+}
+
 - (BOOL)keepBackupFile
 {
 	return [[NSUserDefaults standardUserDefaults] boolForKey:@"PreserveBackups"];
@@ -64,12 +75,22 @@
 
 - (BOOL)validateMenuItem:(NSMenuItem *)item
 {
+	int selectedRows = [outlineView numberOfSelectedRows];
 	Resource *resource = (Resource *) [outlineView itemAtRow:[outlineView selectedRow]];
+	
+	// file menu
 	if( [item action] == @selector(saveDocument:) )					return [self isDocumentEdited];
-	else if( [item action] == @selector(openResource:) )			return ([outlineView numberOfSelectedRows] == 1)? YES:NO;
-	else if( [item action] == @selector(openResourceAsHex:) )		return [outlineView numberOfSelectedRows]? YES:NO;
-	else if( [item action] == @selector(playSound:) )				return [[resource type] isEqualToString:@"snd "];
-	else if( [item action] == @selector(revertResourceToSaved:) )	return [resource isDirty];
+	
+	// edit menu
+	else if( [item action] == @selector(clear:) )					return selectedRows > 0;
+	else if( [item action] == @selector(selectAll:) )				return [outlineView numberOfRows] > 0;
+	else if( [item action] == @selector(deselectAll:) )				return selectedRows > 0;
+	
+	// resource menu
+	else if( [item action] == @selector(openResource:) )			return selectedRows == 1;
+	else if( [item action] == @selector(openResourceAsHex:) )		return selectedRows > 0;
+	else if( [item action] == @selector(playSound:) )				return selectedRows == 1 && [[resource type] isEqualToString:@"snd "];
+	else if( [item action] == @selector(revertResourceToSaved:) )	return selectedRows == 1 && [resource isDirty];
 	else return [super validateMenuItem:item];
 }
 

Cocoa/English.lproj/Application.nib/info.nib

@@ -11,6 +11,10 @@
 	</dict>
 	<key>IBFramework Version</key>
 	<string>248.0</string>
+	<key>IBOpenObjects</key>
+	<array>
+		<integer>29</integer>
+	</array>
 	<key>IBSystem Version</key>
 	<string>5P48</string>
 </dict>

Cocoa/English.lproj/InfoWindow.nib/classes.nib

@@ -1,7 +1,6 @@
 {
     IBClasses = (
         {CLASS = FirstResponder; LANGUAGE = ObjC; SUPERCLASS = NSObject; }, 
-        {CLASS = InfoWindow; LANGUAGE = ObjC; SUPERCLASS = NSPanel; }, 
         {
             ACTIONS = {attributesChanged = id; }; 
             CLASS = InfoWindowController; 

ResKnife.pbproj/project.pbxproj

@@ -493,7 +493,6 @@
 			buildActionMask = 2147483647;
 			files = (
 				F5B5884F0156D40B01000001,
-				F5B588510156D40B01000001,
 				F5B588520156D40B01000001,
 				F5B588530156D40B01000001,
 				F5B588540156D40B01000001,
@@ -542,7 +541,6 @@
 				F5B588660156D40B01000001,
 				F5B588670156D40B01000001,
 				F5B588680156D40B01000001,
-				F5B588690156D40B01000001,
 				F5B5886A0156D40B01000001,
 				F5B5886B0156D40B01000001,
 				F5B5886C0156D40B01000001,
@@ -926,12 +924,6 @@
 			settings = {
 			};
 		};
-		F5B588510156D40B01000001 = {
-			fileRef = F5B588230156D40B01000001;
-			isa = PBXBuildFile;
-			settings = {
-			};
-		};
 		F5B588520156D40B01000001 = {
 			fileRef = F5B588250156D40B01000001;
 			isa = PBXBuildFile;
@@ -1064,12 +1056,6 @@
 			settings = {
 			};
 		};
-		F5B588690156D40B01000001 = {
-			fileRef = F5B588240156D40B01000001;
-			isa = PBXBuildFile;
-			settings = {
-			};
-		};
 		F5B5886A0156D40B01000001 = {
 			fileRef = F5B588260156D40B01000001;
 			isa = PBXBuildFile;