/*
* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
* its licensors.
*
* For complete copyright and license terms please see the LICENSE at the root of this
* distribution (the "License"). All use of this software is governed by the License,
* or, if provided, by the license below or the license accompanying this file. Do not
* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
*
*/
// Original file Copyright Crytek GMBH or its affiliates, used under license.

#include "StdAfx.h"
#include "FBXExporterDialog.h"
#include <ui_FBXExporterDialog.h>

#include <QMessageBox>

namespace
{
    const uint kDefaultFPS = 30.0f;
}

CFBXExporterDialog::CFBXExporterDialog(bool bDisplayOnlyFPSSetting, QWidget* pParent)
    : QDialog(pParent)
    , m_ui(new Ui::FBXExporterDialog)
{
    m_ui->setupUi(this);
    setFixedSize(size());
    setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint);

    m_ui->m_exportLocalCoordsCheckbox->setChecked(false);
    m_bDisplayOnlyFPSSetting = bDisplayOnlyFPSSetting;

    connect(m_ui->m_fpsCombo, static_cast<void (QComboBox::*)(int)>(&QComboBox::activated), this, &CFBXExporterDialog::OnFPSChange);
}

CFBXExporterDialog::~CFBXExporterDialog()
{
}

float CFBXExporterDialog::GetFPS() const
{
    return m_ui->m_fpsCombo->currentText().toDouble();
}

bool CFBXExporterDialog::GetExportCoordsLocalToTheSelectedObject() const
{
    return m_ui->m_exportLocalCoordsCheckbox->isChecked();
}

bool CFBXExporterDialog::GetExportOnlyMasterCamera() const
{
    return m_ui->m_exportOnlyMasterCameraCheckBox->isChecked();
}

void CFBXExporterDialog::SetExportLocalCoordsCheckBoxEnable(bool checked)
{
    if (!m_bDisplayOnlyFPSSetting)
    {
        m_ui->m_exportLocalCoordsCheckbox->setEnabled(checked);
    }
}

void CFBXExporterDialog::accept()
{
    const QString fpsStr = m_ui->m_fpsCombo->currentText();

    bool ok;
    const double fps = fpsStr.toDouble(&ok);

    if (fps <= 0 && !fpsStr.isEmpty() || fpsStr.isEmpty() || !ok)
    {
        QMessageBox::information(this, QString(), tr("Please enter a correct FPS value"));
        m_ui->m_fpsCombo->setCurrentIndex(2);
        return;
    }

    QDialog::accept();
}

void CFBXExporterDialog::OnFPSChange()
{
    const QString fpsStr = m_ui->m_fpsCombo->currentText();

    if (QString::compare(fpsStr, tr("Custom"), Qt::CaseInsensitive) == 0)
    {
        m_ui->m_fpsCombo->setCurrentIndex(-1);
    }
}

int CFBXExporterDialog::exec()
{
    if (m_bDisplayOnlyFPSSetting)
    {
        m_ui->m_exportLocalCoordsCheckbox->setEnabled(false);
        m_ui->m_exportOnlyMasterCameraCheckBox->setEnabled(false);
    }

    m_ui->m_fpsCombo->addItem("24");
    m_ui->m_fpsCombo->addItem("25");
    m_ui->m_fpsCombo->addItem("30");
    m_ui->m_fpsCombo->addItem("48");
    m_ui->m_fpsCombo->addItem("60");
    m_ui->m_fpsCombo->addItem(tr("Custom"));
    m_ui->m_fpsCombo->setCurrentIndex(2);

    return QDialog::exec();
}

#include <FBXExporterDialog.moc>