/*
  Copyright (C) 2000-2005 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.
*/

/*
  NOTE: Does not support tab-head-creation from nested components !
  
  Please take a look at 'WETabView.m', defined in 'WEExtensions'!
*/

/*
  requires:

  corner_left.gif
  corner_right.gif

  *iconname*.gif             // *iconname* comes from SkyTabItem.icon
  *iconname*_left.gif
  *iconname*_selected.gif
*/

/*
  Usage: TODO: is this still SkyTabItem and *not* WETabItem instead?

  TabView: SkyTabView {
    selection = selection;
  }
  FirstTab: SkySimpleTabItem {
    key    = "first";
    label  = labels.persons;
    action = personTabClicked;
  }
  SecondTab: SkySimpleTabItem {
    key    = "second";
    label  = "labels.projects";
    action = projectsTabClicked;
  }

  <#TabView>
    <#FirstTab >content of first tab</#FirstTab>
    <#SecondTab>content of second tab</#SecondTab>
  </#TabView>
*/

#include "common.h"

@interface SkyTabView : WODynamicElement
{
  WOElement *template;
}
@end

@implementation SkyTabView

static NSDictionary *defAssocs = nil;
static Class        baseClass  = Nil;

+ (void)initialize {
  NSMutableDictionary *md;
  
  if ((baseClass = NSClassFromString(@"WETabView")) == Nil)
    NSLog(@"ERROR(%s): missing WETabView class", __PRETTY_FUNCTION__);
  
  md = [[NSMutableDictionary alloc] initWithCapacity:8];

  [md setObject:[WOAssociation associationWithValue:@"corner_left.gif"]
      forKey:@"leftCornerIcon"];
  [md setObject:[WOAssociation associationWithValue:@"corner_right.gif"]
      forKey:@"rightCornerIcon"];
  
  // TODO: use CSS once WETabView can handle that
  [md setObject:[WOAssociation associationWithKeyPath:@"config.colors_tabLeaf"]
      forKey:@"bgColor"];
  [md setObject:[WOAssociation associationWithKeyPath:@"config.colors_tabText"]
      forKey:@"fontColor"];

  // TODO: theoretical leak ...
  [md setObject:[[NSClassFromString(@"SkyTabFontAssociation") alloc] init]
      forKey:@"fontSize"];
  
  defAssocs = [md copy];
  [md release];
}  

- (id)initWithName:(NSString *)_name
  associations:(NSDictionary *)_config
  template:(WOElement *)_template
{
  [(NSMutableDictionary *)_config addEntriesFromDictionary:defAssocs];
  
  // TODO: should we just release 'self' and return the object?
  self->template = [[baseClass alloc] initWithName:_name
				      associations:_config
				      template:_template];
  return self;
}

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

/* processing requests */

- (void)takeValuesFromRequest:(WORequest *)_req inContext:(WOContext *)_ctx {
  [self->template takeValuesFromRequest:_req inContext:_ctx];
}

- (id)invokeActionForRequest:(WORequest *)_req inContext:(WOContext *)_ctx {
  return [self->template invokeActionForRequest:_req inContext:_ctx];
}

/* generating response */

- (void)appendToResponse:(WOResponse *)_response inContext:(WOContext *)_ctx {
  [self->template appendToResponse:_response inContext:_ctx];
}

@end /* SkyTabView */