/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

*/

#ifndef LOGSBASEVIEW_H

#define LOGSBASEVIEW_H

#include <hbview.h>

#include <xqaiwdecl.h>

#include "logsdefs.h"

#include "logscall.h"

class LogsComponentRepository;

class LogsAbstractViewManager;

class Dialpad;

class LogsCall;

class LogsMessage;

class LogsContact;

class LogsDetailsModel;

class HbAbstractViewItem;

class HbMenu;

class QSignalMapper;

class HbLabel;

class HbListView;

class LogsAbstractModel;

class QDataStream;

/**

 * 

 */

class LogsBaseView : public HbView

{

    Q_OBJECT

    friend class UT_LogsBaseView;

    friend class UT_LogsViewManager;

public:

    virtual ~LogsBaseView();

public:

    enum LogsViewMap{

        ViewAll,

        ViewCalled,

        ViewReceived,

        ViewMissed

    };

    LogsAppViewId viewId() const;

    virtual void deactivated();

    virtual bool isExitAllowed();

    virtual void resetView(); 

    virtual QString saveActivity(QDataStream& serializedActivity, QVariantHash& metaData);

    virtual QVariant loadActivity(

        const QString& activityId, QDataStream& serializedActivity, QVariantHash& metaData);

    virtual bool matchWithActivityId(const QString& activityId);

    virtual void cancelServiceRequest();

public slots:

    virtual void handleExit();

    virtual void callKeyPressed();

    void localeChanged();

signals:

    void exitAllowed();

protected slots:

    virtual void handleBackSoftkey();

    virtual void dialpadOpened();

    virtual void dialpadClosed();

    virtual void dialpadEditorTextChanged();

    virtual void updateEmptyListWidgetsVisibility();

    virtual void updateWidgetsSizeAndLayout();

    virtual void contactActionCompleted(bool modified);

    virtual void updateEmptyListLabelVisibility();

    //slots bellow are used in *.docml

    void openDialpad();

    void openContactsApp();

    void notSupported();

    void addToContacts();

    void saveNumberInDialpadToContacts();

    //other slots

    void showListItemMenu(HbAbstractViewItem* item, const QPointF& coords);    

    void initiateCallback(const QModelIndex &listIndex);

    void initiateCall(int callType);

    void createMessage();

    void saveContact();

    void showCallDetails();

    void deleteEvent();

    virtual void deleteEventAnswer(int action);

    void videoCallToCurrentNum();

    void sendMessageToCurrentNum();

    void handleOrientationChanged();

protected:

    explicit LogsBaseView( LogsAppViewId viewId, 

                           LogsComponentRepository& repository, 

                           LogsAbstractViewManager& viewManager );

    void setDialpadPosition();

    void updateCall(const QModelIndex& listIndex);

    void updateMessage(const QModelIndex& listIndex);

    void updateContact(const QModelIndex& listIndex);

    void updateDetailsModel(const QModelIndex &listIndex);

    /**

     * Sets appropriate list widget layout using listView.setLayoutName()

     * @param ignoreDialpad if true, dialpad visiblilty won't affect layout

     */

    void updateListLayoutName( HbListView& list, bool ignoreDialpad = false );

    /**

     * Loads appropriate section from *.docml to resize list widget

     */

    void updateListSize( HbListView& list );

    /**

     * Derived class should call this once it has completed activation.

     */

    virtual void activationCompleted();

protected:

    /**

     * Initialize view widgets from the docml file. Must be called once on first 

     * view activation.

     */

    virtual void initView();

    virtual QAbstractItemModel* model() const;

    virtual LogsAbstractModel* logsModel() const;

    virtual HbListView* listView() const;

    virtual void populateListItemMenu(HbMenu& menu);

    /**

     * Updates data specific to the list item, e.g. call/message/contact

     */

    virtual void updateListItemData(const QModelIndex& listIndex);

    /*

     * Update call button state.

     */

    virtual void updateCallButton();

    /**

     * Make call if dialpad is opened and contains inputted number.

     * @return true if call was made

     */

    bool tryCallToDialpadNumber(

        LogsCall::CallType callType = LogsCall::TypeLogsVoiceCall);

    bool tryMessageToDialpadNumber();

    void activateEmptyListIndicator(QAbstractItemModel* model);

    void deactivateEmptyListIndicator(QAbstractItemModel* model);

    void addViewSwitchingEffects();

    void toggleActionAvailability( HbAction* action, bool available );

    void updateContactSearchAction();

    bool isContactSearchEnabled() const;

    bool isContactSearchPermanentlyDisabled() const;

    void updateDialpadCallAndMessagingActions();

    bool tryMatchesViewTransition();

    bool isDialpadInput() const;

    void ensureListPositioning( HbListView& list, bool listSizeDecreased );

    void scrollToTopItem( HbListView* list );

    void updateMenuVisibility();

    void setMenuVisible(bool visible);

protected:

    LogsAppViewId mViewId;

    LogsComponentRepository& mRepository;

    LogsAbstractViewManager& mViewManager;

    Dialpad* mDialpad; //not owned

    HbLabel* mEmptyListLabel; // not owned

    bool mInitialized;

    LogsCall* mCall;       //owned

    LogsMessage* mMessage; //owned

    LogsContact* mContact; //owned

    LogsDetailsModel* mDetailsModel; //owned

    QSignalMapper* mCallTypeMapper;

    QString mLayoutSectionName;

    QStringList mActivities;

    HbMenu* mOptionsMenu;

    bool mActivating;

};

#endif // LOGSBASEVIEW_H