/*
  Copyright (C) 2004 SKYRIX Software AG

  This file is part of OpenGroupware.org.

  OGo 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, or (at your option) any
  later version.

  OGo 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 OGo; see the file COPYING.  If not, write to the
  Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
  02111-1307, USA.
*/

#include "UIxMailPartViewer.h"

@interface UIxMailPartMixedViewer : UIxMailPartViewer
{
  id           childInfo;
  unsigned int childIndex;
}

@end

#include "UIxMailRenderingContext.h"
#include "WOContext+UIxMailer.h"
#include "common.h"

@implementation UIxMailPartMixedViewer

- (void)dealloc {
  [self->childInfo release];
  [super dealloc];
}

/* caches */

- (void)resetBodyInfoCaches {
  [self->childInfo release]; self->childInfo = nil;
  [super resetBodyInfoCaches];
}

/* accessors */

- (void)setChildInfo:(id)_info {
  ASSIGN(self->childInfo, _info);
}
- (id)childInfo {
  return self->childInfo;
}

- (void)setChildIndex:(unsigned int)_index {
  self->childIndex = _index;
}
- (unsigned int)childIndex {
  return self->childIndex;
}

- (NSString *)childPartName {
  unsigned char buf[8];
  sprintf(buf, "%d", [self childIndex] + 1);
  return [NSString stringWithCString:buf];
}

- (id)childPartPath {
  NSArray *pp;

  pp = [self partPath];
  return [pp count] > 0
    ? [pp arrayByAddingObject:[self childPartName]]
    : [NSArray arrayWithObject:[self childPartName]];
}

/* nested viewers */

- (id)contentViewerComponent {
  id info;
  
  info = [self childInfo];
  return [[[self context] mailRenderingContext] viewerForBodyInfo:info];
}

@end /* UIxMailPartMixedViewer */