/* GormClassManager.h
 *
 * Copyright (C) 1999 Free Software Foundation, Inc.
 *
 * Author:	Richard Frith-Macdonald <richard@brainstrom.co.uk>
 * Author:	Gregory John Casamento <greg_casamento@yahoo.com>
 * Date:	1999, 2002
 *
 * This file is part of GNUstep.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#include <InterfaceBuilder/IBPalette.h>

#ifndef INCLUDED_GormClassManager_h
#define INCLUDED_GormClassManager_h

// the custom classes and category arrays will hold only those things which 
// will be persisted to the .classes file.   Since the overall list of classes will 
// not change it seems that the only thing that we should save is the "delta" 
// that being the custom classes.   Once loaded they can be "merged" in with the 
// list of base classes, in gui, to form the full list of classes.
@interface GormClassManager : NSObject
{
  NSMutableDictionary	*classInformation;
  NSMutableArray        *customClasses;
  NSMutableDictionary   *customClassMap;
  NSMutableArray        *categoryClasses;
  id                    document;
}

- (id) initWithDocument: (id)aDocument;

/** Managing actions and outlets */
- (void) addAction: (NSString*)anAction forObject: (id)anObject;
- (void) addOutlet: (NSString*)anOutlet forObject: (id)anObject;
- (NSArray*) allActionsForClassNamed: (NSString*)className;
- (NSArray*) allActionsForObject: (id)anObject;
- (NSArray*) extraActionsForObject: (id)anObject;
- (NSArray*) allOutletsForClassNamed: (NSString*)className;
- (NSArray*) allOutletsForObject: (id)anObject;
- (NSArray*) extraOutletsForObject: (id)anObject;
- (NSArray*) allClassNames;
- (void) removeAction: (NSString*)anAction forObject: (id)anObject;
- (void) removeOutlet: (NSString*)anOutlet forObject: (id)anObject;
- (void) removeAction: (NSString*)anAction fromClassNamed: (NSString*)anObject;
- (void) removeOutlet: (NSString*)anOutlet fromClassNamed: (NSString*)anObject;
- (void) addOutlet: (NSString *)anOutlet forClassNamed: (NSString *)className;
- (void) addAction: (NSString *)anAction forClassNamed: (NSString *)className;
- (void) addActions: (NSArray *)actions forClassNamed: (NSString *)className;
- (void) addOutlets: (NSArray *)outlets forClassNamed: (NSString *)className;
- (NSString *) addNewActionToClassNamed: (NSString *)name;
- (NSString *) addNewOutletToClassNamed: (NSString *)name;
- (void) replaceAction: (NSString *)oldAction withAction: (NSString *)newAction forClassNamed: className;
- (void) replaceOutlet: (NSString *)oldOutlet withOutlet: (NSString *)newOutlet forClassNamed: className;

/** Managing classes and subclasses */
- (BOOL) renameClassNamed: (NSString *)oldName newName: (NSString*)name;
- (void) removeClassNamed: (NSString *)className;
- (NSString*) addClassWithSuperClassName: (NSString*)name;
- (NSArray*) subClassesOf: (NSString *)superclass;
- (NSArray*) allSubclassesOf: (NSString *)superClass;
- (NSArray*) customSubClassesOf: (NSString *)superclass;
- (NSArray*) allCustomSubclassesOf: (NSString *)superclass;

- (BOOL) addClassNamed: (NSString*)className
   withSuperClassNamed: (NSString*)superClassName
	   withActions: (NSArray*)actions
           withOutlets: (NSArray*)outlets;

- (BOOL) addClassNamed: (NSString*)class_name
   withSuperClassNamed: (NSString*)super_class_name
	   withActions: (NSArray*)_actions
	   withOutlets: (NSArray*)_outlets
              isCustom: (BOOL) isCustom;

- (BOOL) setSuperClassNamed: (NSString*)superclass
	      forClassNamed: (NSString*)subclass;

- (NSString *)parentOfClass: (NSString *)aClass;
- (NSString*) superClassNameForClassNamed: (NSString*)className;
- (BOOL) isSuperclass: (NSString*)superclass
	linkedToClass: (NSString*)subclass;

/** Managing custom classes */
- (BOOL) isCustomClass: (NSString *)className;
- (BOOL) isNonCustomClass: (NSString *)className;
- (BOOL) isCategoryForClass: (NSString *)className;
- (BOOL) isKnownClass: (NSString *)className;
- (BOOL) isAction: (NSString *)actionName ofClass: (NSString *)className;
- (BOOL) isOutlet: (NSString *)outletName ofClass: (NSString *)className;
- (NSArray *) allSuperClassesOf: (NSString *)className;
- (BOOL) canInstantiateClassNamed: (NSString *)className;

- (NSString *) customClassForObject: (id)object;
- (NSString *) customClassForName: (NSString *)name;

- (void) setCustomClass: (NSString *)className
              forObject: (id)object;

- (void) removeCustomClassForObject: (id) object;
- (NSMutableDictionary *) customClassMap;
- (void) setCustomClassMap: (NSMutableDictionary *)dict;
- (BOOL) isCustomClassMapEmpty;
- (NSString *) nonCustomSuperClassOf: (NSString *)className;
- (BOOL) isAction: (NSString *)actionName  onCategoryForClassNamed: (NSString *)className;

/** Parsing and creating classes */
- (BOOL) makeSourceAndHeaderFilesForClass: (NSString*)className
				 withName:(NSString*)sourcePath
				      and:(NSString*)headerPath;

- (BOOL) parseHeader: (NSString *)headerPath;

/** loading and saving */
- (BOOL) saveToFile: (NSString*)path;
- (BOOL) loadFromFile: (NSString*)path;
- (BOOL) loadCustomClasses: (NSString*)path;

@end

#endif