#include "QtLineEditor.h"
#include "preHeader.h"

QtLineEditor::QtLineEditor(QWidget*parent)
	: QLineEdit(parent)
{
	//set a slot to process the text changed
	connect(this, &QLineEdit::textChanged, this, &QtLineEditor::OnTextChanged);
	//set a slot to process the text edited
	connect(this, &QLineEdit::textChanged, this, &QtLineEditor::OnTextEdited);

	//init the target
	m_nTarget = nullptr;
	m_strTarget = nullptr;
}

QtLineEditor::~QtLineEditor()
{

}

void QtLineEditor::init(QString strText, bool isIntOrNot, int nMax)
{
	//set the text
	this->setText(strText);

	//set a branch to process the int or string
	if (isIntOrNot)
	{
		//set the flags
		m_bIsInt = true;
		//set the limit
		this->setMaxLength(5);
		//set the max value
		this->setValidator(new QIntValidator(-nMax, nMax, this));
	}
	else
	{
		//set the flags
		m_bIsInt = false;
		//set the limit
		this->setMaxLength(15);
		//set the max value
		this->setValidator(new QRegExpValidator(QRegExp("[0-9a-zA-Z]+$"), this));
	}
	
}

void QtLineEditor::SetEditTarget(int* nTarget)
{
	if (m_bIsInt)
	{
		//init the target
		m_nTarget = nTarget;
	}
}

void QtLineEditor::SetEditTarget(QString* strTarget)
{
	if (!m_bIsInt)
	{
		//init the target
		m_strTarget = strTarget;
	}
}

void QtLineEditor::OnTextChanged(const QString & text)
{
	if (m_nTarget == nullptr && m_strTarget == nullptr )
	{
		return;
	}
	//set a branch to process the int or string
	if (m_bIsInt)
	{
		//set the value
		*m_nTarget = text.toInt();
	}
	else
	{
		//set the value
		*m_strTarget = text;
	}
}

void QtLineEditor::OnTextEdited(const QString& text)
{
	//set a branch to process the int or string
	if (m_strTarget == nullptr)
	{
		return;
	}
	if (!m_bIsInt)
	{
		
	}
}