/*******************************************************************************

 * Copyright (c) 2005, 2010 Nokia Corporation and/or its subsidiary(-ies).

 * All rights reserved. This program and the accompanying materials

 * are made available under the terms of the Eclipse Public License v1.0

 * which accompanies this distribution, and is available at

 * http://www.eclipse.org/legal/epl-v10.html

 *

 * Contributors:

 *     Nokia Corporation - S60 implementation

 *******************************************************************************/

#ifndef SWTTEXTEXTENSION_H

#define SWTTEXTEXTENSION_H

#include <swttext.h>

#include <aknnavide.h>

#include "eswtmobileextensions.h"

class CSwtControlMenu;

class CSwtMenuItem;

/**

 * CSwtTextExtension

 * @lib eswt

 */

NONSHARABLE_CLASS(CSwtTextExtension)

        : public CSwtText

        , public MSwtTextExtension

        , public MEikCommandObserver

{

public:

    /**

    * The 1st and 2nd phase constructor wrapper

    * @param aDisplay The Display to associate with

    * @param aPeer The peer to its java counterpart

    * @param aParent Parent composite

    * @param aStyle The style

    */

    static CSwtTextExtension* NewL(MSwtDisplay& aDisplay, TSwtPeer aPeer,

    MSwtComposite& aParent, TInt aStyle);

private:

    /**

    * Contructor.

    * @param aDisplay The Display to associate with

    * @param aPeer The peer to its java counterpart

    * @param aParent Parent composite

    * @param aStyle The style

    */

    inline CSwtTextExtension(MSwtDisplay& aDisplay, TSwtPeer aPeer,

                             MSwtComposite& aParent, TInt aStyle);

    /**

    * Destructor

    */

    virtual ~CSwtTextExtension();

    /**

    * Second phase constructor

    */

    void ConstructL();

public:

    /**

    * From MSwtControlMenu

    * Gets control menu to menu arranger

    * @return a pointer to MSwtMenu

    */

    const MSwtMenu* GetControlMenu() const;

#ifdef RD_SCALABLE_UI_V2

    const MSwtMenu* GetStylusPopupControlMenu() const;

#endif //RD_SCALABLE_UI_V2

public:

    /**

    * From MSwtTextExtension

    * Returns to MSwtcontrol interface

    * @return Pointer to MSwtText

    */

    MSwtText* Text();

    /**

    * From MSwtTextExtension

    * Sets the type style for the TextExtension

    * @param aTypeStyle the style of the TextExtension

    */

    void SetTypeStyleL(TInt aTypeStyle);

    /**

    * From MSwtTextExtension

    * Sets the inputmode, casingmodifiers and local languages

    * @param aCasingModifiers casing modifiers for the text

    * @param aMode text input mode

    */

    void SetInitialInputModeL(TCasingModifier aCasingModifier, const TDesC* aMode);

public:

    /**

    * From MEikCommandObserver

    * Get called when command pressed

    * @param aCmdId id of the command

    */

    void ProcessCommandL(TInt aCmdId);

private:

    /**

    * Read the Email Address

    */

    void FetchEmailL();

    /**

     * Read the URL

     */

    void FetchUrlL();

    /**

     * Select the Language

     * @param aCharSubset the selected character subset

     * @param aDefaultLanguage the cached language

     * @return language

     */

    TLanguage SelectLanguage(TInt aCharSubset, TLanguage aDefaultLanguage);

    /**

     * checks the Languages which has same character subset

     * @param aDefaultLanguage the cached language

     * @param aCharSubset the selected character subset

     * @return ETrue if @param aLanguage belongs to @param aCharSubset otherwise EFalse

     */

    TBool IsLanguageInCharSubset(TLanguage aLanguage, TInt aCharSubset);

    /**

     * From ASwtControlBase

     * Sets the InitialInputMode active

     */

    void FocusChanged(TDrawNow aDrawNow);

    /**

     * Makes sure that status pane is visible. Needed because used dialogs

     * don't work correctly without a status pane.

     */

    void MakeStatusPaneLargeL(MSwtShell* aShell,

                              TBool& aFullScreenMode,

                              MSwtShell::TSwtStatusPaneStyle& aStyle);

    /**

     * Restores the status pane after a call To MakeStatusPaneLargeL.

     */

    void RestoreStatusPaneL(MSwtShell* aShell,

                            const TBool& aFullScreenMode,

                            const MSwtShell::TSwtStatusPaneStyle& aStyle);

// Data

private:

    /**

     * Pointer to the control menu

     * Own

     */

    CSwtControlMenu* iMenu;

    /**

     * Pointer to the menu item

     * Own

     */

    CSwtMenuItem* iMenuItem;

    /**

     * Current Casing modifier for the characters

     */

    TInt iInitialCurrentCase;

    /**

     * Current inputMode for the widget

     */

    TInt iInitialCurrentInputMode;

    /**

     * Current selected laguage

     */

    TLanguage iInitialCurrentLanguage;

    /**

     * Content style for TextExtension

     */

    TInt iTypeStyle;

    /**

     * Pointer to the navi decorator

     * Own

     */

    CAknNavigationDecorator* iNaviDecorator;

};

inline CSwtTextExtension::CSwtTextExtension(MSwtDisplay& aDisplay, TSwtPeer aPeer,

        MSwtComposite& aParent, TInt aStyle)

        : CSwtText(aDisplay, aPeer, aParent, aStyle)

        , iInitialCurrentCase(0), iInitialCurrentInputMode(0)

        , iInitialCurrentLanguage(ELangTest), iTypeStyle(0)

{

}

#endif // SWTTEXTEXTENSION_H