/*

* Copyright (c) 2010 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:

*

*/

#include <HbApplication>

#include <HbMainWindow>

#include "filebrowsermainwindow.h"

#include "enginewrapper.h"

#include "filebrowserview.h"

#include "settingsview.h"

#include "editorview.h"

FileBrowserMainWindow::FileBrowserMainWindow(QWidget *parent) :

        HbMainWindow( parent )

        ,mEngineWrapper(0)

        ,mFileBrowserView(0)

        ,mSettingsView(0)

        ,mEditorView(0)

{

}

FileBrowserMainWindow::~FileBrowserMainWindow ()

{

    if (mEngineWrapper) {

        delete mEngineWrapper;

    }

}

void FileBrowserMainWindow::init()

{

    // Create Engine Wrapper and initialize it

    mEngineWrapper = new EngineWrapper();

    int error = mEngineWrapper->init();

    Q_ASSERT_X(error == 1, "FileBrowser", "Engine initialization failed");

    // Create file browser view

    mFileBrowserView = new FileBrowserView(*this);

    connect(mFileBrowserView, SIGNAL(aboutToShowSettingsView()), this, SLOT(openSettingsView()));

    mFileBrowserView->init(mEngineWrapper);

    addView(mFileBrowserView);

    // Create settings view

    mSettingsView = new SettingsView(*this, *mEngineWrapper);

    connect(mSettingsView, SIGNAL(finished(bool)), this, SLOT(openFileBrowserView()));

    addView(mSettingsView);

    // Create settings view

    mEditorView = new EditorView(*this);

    connect(mFileBrowserView, SIGNAL(aboutToShowEditorView(const QString &, bool)), this, SLOT(openEditorView(const QString &, bool)));

    connect(mEditorView, SIGNAL(finished(bool)), this, SLOT(openFileBrowserView()));

    addView(mEditorView);

    // Show ApplicationView at startup

    setCurrentView(mFileBrowserView);

    // Show HbMainWindow

    show();

}

void FileBrowserMainWindow::openFileBrowserView()

{

    setCurrentView(mFileBrowserView);

}

void FileBrowserMainWindow::openSettingsView()

{

    setCurrentView(mSettingsView);

}

void FileBrowserMainWindow::openEditorView(const QString &fileName, bool flagReadOnly)

{

    mEditorView->open(fileName, flagReadOnly);

    setCurrentView(mEditorView);

}