/*

* 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:

*     The header file of the file dialog implement

*

*/

#ifndef FMFILEDIALOG_P_H

#define FMFILEDIALOG_P_H

#include "fmfiledialog.h"

#include <QDir>

#include <QEventLoop>

class HbPushButton;

class FmFileWidget;

class HbLineEdit;

class HbLabel;

class HbWidget;

class HbLabel;

class HbPushButton;

class QGraphicsLinearLayout;

class FmFileDialogPrivate

{

public:

    enum DialogCode {

        Accepted,

        Canceled

    };

    enum DialogMode {

        GetDirMode,

        GetFileMode,

        SaveFileMode

    };

    struct FmFileDialogArgs

    {

        FmFileDialogPrivate::DialogMode      mDialogMode;

        QString         mTitle;

        QString         mDirectory;

        QDir::Filters   mDirFilters;

        QStringList     mNameFilters;

        FmFileDialog::Options mOptions;

    };

    FmFileDialogPrivate( FmFileDialog *fileDialog );

    ~FmFileDialogPrivate();

    void init( const FmFileDialogArgs &args );

    QString currentPath() const;

    QString selectedFile() const;

    bool isOkAction( HbAction *action );

    void setRetAction( HbAction *action );

    HbAction *retAction();

    QEventLoop &eventLoop();

protected:

    void createAndSetActions(const QString & primaryActionText,const QString & secondaryActionText);

    void createContentWidget();

    void createHeadingWidget();

    void populateContentWidget(const QString & directory);

    void createBottomWidget();

    void setProperties();

    void makeConnections();

    void initBottomFileWidget();

    void checkUpButton();

    void checkBottomFileWidget();

    void checkActions();

    void setTitle( const QString &str );        

    void setRootPath( const QString &pathName );

public:

    void _q_handleUpButton();

    void _q_handleTextChanged(const QString &text);

    void _q_handlePathChanged( const QString &path );

    void _q_handleFileActivated( const QString &path );

private:

    FmFileDialog *mFileDialog;

    HbWidget *mHeadingWidget;

    HbLabel  *mCurrentPathLabel;

    HbPushButton *mUpButton;

    HbLabel  *mTitleLabel;

    HbWidget *mContentWidget;

    QGraphicsLinearLayout *mContentLayout;

    FmFileWidget *mFileWidget;

    HbAction *mOkAction;

    HbAction *mCancelAction;

    QString mDirectory;

    QString mTitleValue;

    QStringList mFilterList;

    HbLabel         *mFileNameTitleLabel;

    HbLineEdit      *mFileNameLineEdit;

    QString mCaptionHead;

    FmFileDialogArgs          mArgs;

    HbAction *mRetAction;

    QEventLoop mEventLoop;

};

#endif // FMFILEDIALOG_P_H