/*

 * 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:

 *  

 */

#include <HbToolBar>

#include <HbAction>

#include <HbDataForm>

#include <HbDataFormModel>

#include <HbProgressDialog>

#include "memspysettingsview.h"

#include "enginewrapper.h"

const QStringList MODE_ITEMS = QStringList() << 

	MemSpySettingsView::tr("RDebug") << 

	MemSpySettingsView::tr("File");

MemSpySettingsView::MemSpySettingsView(EngineWrapper &engine) :

	mForm(new HbDataForm(this)),

	mModel(0),

	mModeItem(0),

	mPathItem(0),

	mCustomPathItem(0),

	mEngine(engine)

{

	setTitle(tr("Settings"));

	toolBar()->addAction(tr("OK"), this, SLOT(accept()));

	toolBar()->addAction(tr("Cancel"), this, SLOT(reject()));

	mModel = new HbDataFormModel(this);

	mModeItem = mModel->appendDataFormItem(

		HbDataFormModelItem::ComboBoxItem, tr("Output"));

	mModeItem->setContentWidgetData("items", MODE_ITEMS);

	mModeItem->setContentWidgetData("currentIndex", mEngine.settings().outputMode());

	updateModel();

	mForm->setModel(mModel);

	mForm->addConnection(mModeItem, SIGNAL(currentIndexChanged(int)), this, SLOT(updateModel()));

	setWidget(mForm);

	// change navigation action

	HbAction* action = new HbAction(Hb::BackNaviAction, this);

	connect(action, SIGNAL(triggered()), this, SLOT(reject()));

	setNavigationAction(action);

}

MemSpySettingsView::~MemSpySettingsView()

{

}

void MemSpySettingsView::updateModel()

{

	OutputMode mode = static_cast<OutputMode>(mModeItem->contentWidgetData("currentIndex").toInt());

	if (mode == OutputModeTrace) {

		// remove both path item and custom path item

		if (mPathItem)

			mModel->removeItem(mPathItem);

		if (mCustomPathItem)

			mModel->removeItem(mCustomPathItem);

		mPathItem = mCustomPathItem = 0;

	} else if (mode == OutputModeFile) {

		if (!mPathItem) {

			// create path item

			mPathItem = mModel->appendDataFormItem(

					HbDataFormModelItem::CheckBoxItem, tr("Path"));

			mPathItem->setContentWidgetData("text", tr("Use Default Path (\\MemSpy)"));

			mPathItem->setContentWidgetData("checkState", 

					mEngine.settings().outputPath().isEmpty() ? Qt::Checked : Qt::Unchecked);

			mForm->addConnection(mPathItem, SIGNAL(stateChanged(int)), 

					this, SLOT(updateModel()));

		}

		if (mPathItem->contentWidgetData("checkState").toInt() == Qt::Unchecked && !mCustomPathItem) {

			// create custom path item

			mCustomPathItem = mModel->appendDataFormItem(

					HbDataFormModelItem::TextItem, tr("Custom Path"));

			mCustomPathItem->setContentWidgetData("text", 

					mEngine.settings().outputPath().isEmpty() ? "\\MemSpy" : mEngine.settings().outputPath());

		}

		if (mPathItem->contentWidgetData("checkState").toInt() == Qt::Checked && mCustomPathItem) {

			// remove cusom path item

			mModel->removeItem(mCustomPathItem);

			mCustomPathItem = 0;

		}

	}

}

void MemSpySettingsView::accept()

{

	OutputMode mode = static_cast<OutputMode>(mModeItem->contentWidgetData("currentIndex").toInt());

	mEngine.settings().setOutputMode(mode);

	if (mode == OutputModeFile) {

		QString path = mPathItem->contentWidgetData("checkState").toInt() == Qt::Checked ? 

				"" :

				mCustomPathItem->contentWidgetData("text").toString();

		mEngine.settings().setOutputPath(path);

	}

	emit finished(true);

}

void MemSpySettingsView::reject()

{

	emit finished(false);

}