/*

* 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 <hbview.h>

#include <hbmainwindow.h>

#include <hbapplication.h>

#include <hblabel.h>

#include <hbmenu.h>

#include <hbaction.h>

#include <hbtextedit.h>

#include <hbmessagebox.h>

#include <qgraphicslinearlayout.h>

#include "enginewrapper.h"

#include "settingsview.h"

#include "mainview.h"

#include "notifications.h"

#include "hbtoolbar.h"

// ---------------------------------------------------------------------------

MainView::MainView(HbMainWindow &mainWindow, EngineWrapper &engineWrapper):

    mMainWindow(mainWindow),

    mSettingsView(0),

    mEngineWrapper(engineWrapper)

{

}

// ---------------------------------------------------------------------------

MainView::~MainView()

{

}

// ---------------------------------------------------------------------------

void MainView::init(HbApplication &app)

{

    this->setTitle("Screen Grabber");

    createMenu(app);

    createInfoText();

    createToolbar();

}

void MainView::createMenu(HbApplication& app)

{

    HbMenu* menu = this->menu();

    if (menu != NULL) {

        actionSendToBg = menu->addAction("Send to background");

        connect(actionSendToBg, SIGNAL( triggered() ), this, SLOT( sendToBackground() ) );

        actionSettings = menu->addAction("Settings");

        connect(actionSettings, SIGNAL( triggered() ), this, SLOT( showSettings() ) );

        actionAbout = menu->addAction("About");

        connect(actionAbout, SIGNAL( triggered() ), this, SLOT( showAboutPopup() ) );

        actionExit = menu->addAction("Exit");

        connect(actionExit, SIGNAL(triggered()), this, SLOT( my_quit() ) );

		HbAction *mDefaultNavigationAction = new HbAction(Hb::QuitNaviAction, this);

		connect(mDefaultNavigationAction,SIGNAL(triggered()), this, SLOT(my_quit()));

		setNavigationAction(mDefaultNavigationAction);

    	//setNavigationAction(actionExit);

    }

}

void MainView::quitYesNoQuestionClosed(HbAction* action)

    {

    HbMessageBox *dlg = static_cast<HbMessageBox*>(sender());

    if(action == dlg->primaryAction())

        {

        qApp->quit(); 

        }

    }

void MainView::my_quit()

    {

	HbMessageBox::question("Do you really want to exit the Screen Grabber application?", 

	    this, //receiver

	    SLOT(quitYesNoQuestionClosed(HbAction *)), //member

	    tr("Yes"), //primaryButtonText

	    tr("No"), //secondaryButtonText

	    new HbLabel("Exit Screen grabber confirm", this)

        );

	}

// ---------------------------------------------------------------------------

void MainView::createInfoText()

{

    QGraphicsLinearLayout* layout = new QGraphicsLinearLayout(Qt::Vertical, this);

    if (layout != NULL) {

        HbTextEdit* edit = new HbTextEdit(this);

        if(edit != NULL) {

            edit->setPlainText("Please use the settings screen to define the "

                               "capture mode and any other related settings "

                               "such as capture hotkey and saving format. "

                               "Using the PNG format for screen shots is "

                               "recommended, since it is compressed but "

                               "lossless. The captures can be managed with "

                               "the Media Gallery application.\n\nYou may "

                               "start taking screenshots or capturing video "

                               "now. Please press the Applications key to go back "

                               "to the Application menu or send this application "

                               "to the background via the Options menu. To be "

                               "able to take screenshots or capture video, this "

                               "application needs to stay running in the "

                               "background.");

            edit->setReadOnly(true);

            //TODO edit->setCursorHidden(true);

            //TODO edit->setAttribute(Qt::WA_InputMethodEnabled, false);

            layout->addItem(edit);

            layout->setContentsMargins(5, 5, 5, 5);

            this->setLayout(layout);

        }

    }

}

// ---------------------------------------------------------------------------

void MainView::showSettings()

{

    mEngineWrapper.EnableRcpOfFoc(ETrue);

	mEngineWrapper.LoadSettings();	

	mSettingsView->loadSettings();

	mMainWindow.setCurrentView(mSettingsView);

}

// ---------------------------------------------------------------------------

void MainView::createToolbar()

{

    HbToolBar *toolbar = new HbToolBar(this); // main view takes the ownership

    toolbar->addAction(actionSettings);

    toolbar->addAction(actionSendToBg);

    setToolBar(toolbar);

}

// ---------------------------------------------------------------------------

void MainView::showAboutPopup()

{

    Notifications::about();

}

// ---------------------------------------------------------------------------

void MainView::sendToBackground()

    {

    mEngineWrapper.sendUIToBackground();

    }