#include "RotateTool.h"


rotatetool::rotatetool(QWidget *parent) : ToolInterface(parent), ui(new Ui::rotatetool)
{
    ui->setupUi(this);
}

rotatetool::~rotatetool()
{
    delete ui;
}

bool rotatetool::Serialized(QDataStream& ar, bool bIsOut)
{
	int paranum;//参数数量
	if (bIsOut)//保存参数流程
	{
		paranum = 1;
		ar << paranum;//先保存参数数量


		ar << (int)1 << m_nType;

	}
	else//加载参数流程，参数加载顺序一定要跟保存顺序一致
	{
		int nCurrentIndex = 0;
		int para;
		ar >> paranum;//读取参数数量
		for (int i = 0; i < paranum; i++)
		{
			ar >> para;
			switch (para)
			{
			case 1:			  ar >> m_nType;										break;

			default:
			{
				qWarning() << "Serialized(In) Error";
				return false;
			}
			break;
			}
		}

		{
			// 			ui->lineEdit_width->setText(QString::number(m_nWidth));
			// 			ui->lineEdit_height->setText(QString::number(m_nHeight));

			emit updateParameter(ShowParameter());
		}
	}
	return true;
}


QString rotatetool::ShowParameter()
{
    QString str;
    if(m_nType == 1)
    {
        str = "90";
    }
    if(m_nType == 2)
    {
        str = "180";
    }
    if(m_nType == 3)
    {
        str = "270";
    }
    return str;
}

int rotatetool::Execute()
{
    int result = 1;
    try
    {
        if(m_nType == 1)
        {
            RotateImage (m_InImage, &m_OutImage, 90, "constant");
        }
        if(m_nType == 2)
        {
            RotateImage (m_InImage, &m_OutImage, 180, "constant");
        }
        if(m_nType == 3)
        {
            RotateImage (m_InImage, &m_OutImage, 270, "constant");
        }
    }
    catch(...)
    {

    }
    return result;
}

void rotatetool::on_radioButton90_clicked()
{
    m_nType = 1;
    emit updateParameter(ShowParameter());
}

void rotatetool::on_radioButton180_clicked()
{
    m_nType = 2;
    emit updateParameter(ShowParameter());
}

void rotatetool::on_radioButton270_clicked()
{
    m_nType = 3;
    emit updateParameter(ShowParameter());
}