#include "convergedmessage.h"

class MsgSendUtil;

class MsgConversationViewItem;

class HbStaticVkbHost;

class QGraphicsLinearLayout;

//Defines

#define INVALID_MSG_ID -1

private slots:

    /**

     * Slot is called when menu is about to be shown.

     * Populates the menu with relevant actions.

     */

    void menuAboutToShow();

private:

     * Setup view menu items.

    void setupMenu();

    /**

     * Adds context menu entries to context menu

     * @param HbMenu context menu

     * @param int sendingstate.

     * @see ConvergedMessage::MessageType

     */

    void setContextMenu(MsgConversationViewItem* item, HbMenu* contextMenu, int sendingState);

    /**

     * Adds context menu entry to context menu for Opening items

	 * @param MsgConversationViewItem* item whose information is needed.

     * @param HbMenu context menu

     * @param int sendingstate.

     * @see ConvergedMessage::MessageType

     */

    void addOpenItemToContextMenu(MsgConversationViewItem* item, HbMenu* contextMenu, int sendingState);

    /**

     * Adds context menu entry to context menu for Resending items

     * @param MsgConversationViewItem* item whose information is needed.

     * @param HbMenu context menu

     * @param int sendingstate.

     * @see ConvergedMessage::MessageType

     */  

    void addResendItemToContextMenu(MsgConversationViewItem* item, HbMenu* contextMenu, int sendingState);

    /**

     * Adds context menu entry to context menu for Forwarding items

	 * @param MsgConversationViewItem* item whose information is needed.

     * @param HbMenu context menu

     * @param int sendingstate.

     * @see ConvergedMessage::MessageType

     */

    void addForwardItemToContextMenu(MsgConversationViewItem* item, HbMenu* contextMenu, int sendingState);

    /**

     * Adds context menu entry to context menu for Deleting items

	 * @param MsgConversationViewItem* item whose information is needed.

     * @param HbMenu context menu

     * @param int sendingstate.

     * @see ConvergedMessage::MessageType

     */

    void addDeleteItemToContextMenu(MsgConversationViewItem* item, HbMenu* contextMenu, int sendingState);

    /**

     * Adds context menu entry to context menu for Downloading items

     * @param MsgConversationViewItem* item whose information is needed.

     * @param HbMenu context menu    

     * @see ConvergedMessage::MessageType

     */

    void addDownloadItemToContextMenu(MsgConversationViewItem* item, HbMenu* contextMenu);

    /**

     * Validates if message can be forwarded

     * @param messageType

     * @param messageId

     * @return true if message can be forwarded

     *         false if message cant be forwarded

     */

    bool validateMsgForForward(int &messageType,qint32 &messageId);

    /**

     * Launches the BT message display service.

     * @param index Index of the item activated/touched

     */

    void launchBtDisplayService(const QModelIndex & index);

     * Fetch images 

     */

    void fetchImages();

    /**

     * Fectch conatcts

    void fetchContacts();

    /**

     * Fectch audio

     */

    void fetchAudio();

    /**

     * slot to receive fetched contacts for addition

     */

    void contactsFetched(const QVariant& value);

    /**

     * slot to receive fetched contacts for vcard addition

    void contactsFetchedForVCards(const QVariant& value);

    /**

     * Resends the item. This is only valid in the failed message case.

     */

    void resendMessage();

    /**

     * Download the specified message

     */

    void downloadMessage();

    void saveRingingTone();   

    /**

     * Launch Editor since sms character limit reached

     */

    void handleSmsCharLimitReached();   

	/**

	* This signal is emitted when vkb is open.

	*/

    void hideChrome(bool);

private slots:

    /**

     * Resizes the view when VKB is opened.

     * This slot is triggered when user taps on the CV editor

     */

    void vkbOpened();

    /**

     * Resizes the view when VKB is closed.

     * This slot is triggered when VKB focus is lost.

     */

    void vkbClosed();

     * @params data used for launching editor with pre-populated content

     */

    void launchUniEditor(const QVariantList& data);

    /**

     * Signal emitted when an error is generated.

     * @param errorCode Error code.

     * @param errorMessage Error description.

    void serviceRequestError(int errorCode, const QString& errorMessage);

    /**

     * Activate Input Blocker

     */

    void activateInputBlocker();

    /**

     * Deactivate Input Blocker

     */

    void deactivateInputBlocker();

    /**

     * Send utils instance

     */

    MsgSendUtil *mSendUtil;

     * Instance of the main layout.

    QGraphicsLinearLayout *mMainLayout;

	/**

	 * Flag to track if item has been long pressed.

	 */

    bool mItemLongPressed;

    /*

     * Instance of VKB 

     */

    HbStaticVkbHost* mVkbHost;

    /**

     * Flag to check it vkb is open.

     */

    bool mVkbopened;