webcoreformcontrolfactory.h

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/*
 * Copyright (c) 2005 Nokia Corporation, 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.
 * 3. Neither the name of the Nokia Corporation nor the names of its
 *    contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 THE COPYRIGHT OWNER 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.
 */

#ifndef __WebCoreFormControlFactory_h__
#define __WebCoreFormControlFactory_h__

// INCLUDES
#include <e32base.h>
#include "WebCoreFormControls.h"


// CONSTANTS

// MACROS

// DATA TYPES

// FUNCTION PROTOTYPES
enum TInputType { ENormal, EPassword, ESearch , ETextArea};

// FORWARD DECLARATIONS

class CWebCoreFormWidget;

// CLASS DECLARATION

/**
*  interface implemented by form control factory to create input text/textarea/password,button ,
*  select and checkbox and radio
*  @lib webcore.lib
*  @since 3.0
*/
class MWebCoreFormControlFactory
    {
    public:

    virtual MWebCoreInputWidget* ConstructText(TInputType  aType) = 0;

    virtual MWebCoreFileInputWidget* ConstructFile() = 0;
    virtual MWebCoreButtonWidget* ConstructButton() = 0;

    virtual MWebCoreSelectWidget* ConstructSelect(TBool aMultipleSelection) = 0;

    virtual MWebCoreCheckBoxWidget* ConstructCheckBox() = 0;

    virtual MWebCoreCheckBoxWidget* ConstructRadioButton() = 0;

    virtual MWebCoreScrollBarWidget* ConstructScrollBar() = 0;
    };


// CLASS DECLARATION

/**
*  container class that has accesor methods to get an instance of formcontrol factory
*  @lib webcore.lib
*  @since 3.0
*/
class TWebCoreFormControlFactory
    {
    public:
    IMPORT_C static void SetWebCoreFormControlFactory(MWebCoreFormControlFactory* aFactory);
    IMPORT_C static MWebCoreFormControlFactory* Factory();

    private:
    static MWebCoreFormControlFactory* iSharedFactory;
    };


#endif

// End of File