/*

 * Copyright (C) 2006 Apple Computer, Inc.  All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY

 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR

 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 

 */

#include "config.h"

#include "ContextMenuItem.h"

#if ENABLE(CONTEXT_MENUS)

#include "ContextMenu.h"

namespace WebCore {

static NSMutableArray* menuToArray(NSMenu* menu)

{

    NSMutableArray* itemsArray = [NSMutableArray array];

    int total = [menu numberOfItems];

    for (int i = 0; i < total; i++)

        [itemsArray addObject:[menu itemAtIndex:i]];

    return itemsArray;

}

ContextMenuItem::ContextMenuItem(NSMenuItem* item)

{

    m_platformDescription = item;

}

ContextMenuItem::ContextMenuItem(ContextMenu* subMenu)

{

    NSMenuItem* item = [[NSMenuItem alloc] initWithTitle:@"" action:nil keyEquivalent:@""];

    m_platformDescription = item;

    [item release];

    [m_platformDescription.get() setTag:ContextMenuItemTagNoAction];

    if (subMenu)

        setSubMenu(subMenu);

}

ContextMenuItem::ContextMenuItem(ContextMenuItemType type, ContextMenuAction action, const String& title, ContextMenu* subMenu)

{

    if (type == SeparatorType) {

        m_platformDescription = [NSMenuItem separatorItem];

        return;

    }

    NSMenuItem* item = [[NSMenuItem alloc] initWithTitle:title action:nil keyEquivalent:@""];

    m_platformDescription = item;

    [item release];

    [m_platformDescription.get() setTag:action];

    if (subMenu)

        setSubMenu(subMenu);

}

ContextMenuItem::~ContextMenuItem()

{

}

NSMenuItem* ContextMenuItem::releasePlatformDescription()

{

    NSMenuItem* item = [m_platformDescription.get() retain];

    m_platformDescription = 0;

    return item;

}

ContextMenuItemType ContextMenuItem::type() const

{

    if ([m_platformDescription.get() isSeparatorItem])

        return SeparatorType;

    if ([m_platformDescription.get() hasSubmenu])

        return SubmenuType;

    return ActionType;

}

ContextMenuAction ContextMenuItem::action() const

{ 

    return static_cast<ContextMenuAction>([m_platformDescription.get() tag]);

}

String ContextMenuItem::title() const 

{

    return [m_platformDescription.get() title];

}

NSMutableArray* ContextMenuItem::platformSubMenu() const

{

    return menuToArray([m_platformDescription.get() submenu]);

}

void ContextMenuItem::setType(ContextMenuItemType type)

{

    if (type == SeparatorType)

        m_platformDescription = [NSMenuItem separatorItem];

}

void ContextMenuItem::setAction(ContextMenuAction action)

{

    [m_platformDescription.get() setTag:action]; 

}

void ContextMenuItem::setTitle(const String& title)

{

    [m_platformDescription.get() setTitle:title];

}

void ContextMenuItem::setSubMenu(ContextMenu* menu)

{

    NSArray* subMenuArray = menu->platformDescription();

    NSMenu* subMenu = [[NSMenu alloc] init];

    [subMenu setAutoenablesItems:NO];

    for (unsigned i = 0; i < [subMenuArray count]; i++)

        [subMenu insertItem:[subMenuArray objectAtIndex:i] atIndex:i];

    [m_platformDescription.get() setSubmenu:subMenu];

    [subMenu release];

}

void ContextMenuItem::setChecked(bool checked)

{

    if (checked)

        [m_platformDescription.get() setState:NSOnState];

    else

        [m_platformDescription.get() setState:NSOffState];

}

void ContextMenuItem::setEnabled(bool enable)

{

    [m_platformDescription.get() setEnabled:enable];

}

bool ContextMenuItem::enabled() const

{

    return [m_platformDescription.get() isEnabled];

}

} // namespace WebCore

#endif // ENABLE(CONTEXT_MENUS)