#include "MemDisplayAndEdit.h"
#include "ui_memdisplayandedit.h"
#include "QLatin1Char"
MemDisplayAndEdit::MemDisplayAndEdit(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::MemDisplayAndEdit)
{
    ui->setupUi(this);
    if (sysPara == nullptr) {
        sysPara = SysPara::ins();
    }

    for(int i = 0; i < MEM_GRID_MAX_ROW*MEM_GRID_MAX_COL; i++){
        memLineEdit[i] = new QLineEdit(this);
        //memLineEdit[i]->setAccessibleName(QString::number(i));
        memLineEdit[i]->setEnabled(false);
        ui->gridLayoutMem->addWidget(memLineEdit[i],(i/MEM_GRID_MAX_COL) + 1,(i%MEM_GRID_MAX_COL) + 1);
        connect(memLineEdit[i],SIGNAL(editingFinished ()),this,SLOT(onLineEditEditingFinished()));
    }
    for(int i = 0; i < MEM_GRID_MAX_ROW; i++){
    	rowLabel[i] = new QLabel(this);
    	ui->gridLayoutMem->addWidget(rowLabel[i],i + 1,0);
    }
    editFlag = false;
    writeMemMode = false;
    ui->radioButtonRead->setChecked(!writeMemMode);
    ui->radioButtonWrite->setChecked(writeMemMode);
    writeMemBaseAddr = 0;
    readMemBaseAddr = 0;
}

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

void MemDisplayAndEdit::updateSysStatusToUI(void){
	if(sysPara && !editFlag){
		for(int i = 0; i < MEM_GRID_MAX_ROW*MEM_GRID_MAX_COL; i++){
			if(writeMemMode)
				memLineEdit[i]->setText(QString("%1").arg(sysPara->devOp->memWrMap[(writeMemBaseAddr + i)&MAX_WR_MEM_SIZE_MASK],2,16,QLatin1Char('0')));
			else
				memLineEdit[i]->setText(QString("%1").arg(sysPara->devOp->memRdMap[(readMemBaseAddr + i)&MAX_RD_MEM_SIZE_MASK],2,16,QLatin1Char('0')));
		}
		for(int i = 0; i < MEM_GRID_MAX_ROW; i++){
			if(writeMemMode)
				rowLabel[i]->setText(QString("%1").arg((writeMemBaseAddr + i*MEM_GRID_MAX_COL)&MAX_WR_MEM_SIZE_MASK,4,16,QLatin1Char('0')));
			else
				rowLabel[i]->setText(QString("%1").arg((readMemBaseAddr + i*MEM_GRID_MAX_COL)&MAX_RD_MEM_SIZE_MASK,4,16,QLatin1Char('0')));
		}
	}
}


void MemDisplayAndEdit::on_comboBoxBaseAddress_activated(const QString &str)
{
	bool ok;
	if(writeMemMode){
		writeMemBaseAddr = str.toInt(&ok,0);
	}
	else
		readMemBaseAddr = str.toInt(&ok,0);
}

void MemDisplayAndEdit::on_radioButtonRead_pressed()
{
	writeMemMode = false;
	if(sysPara){
		ui->pushButtonEdit->setEnabled(sysPara->devOp->fpgaDevOpenFlag?false:true);
	}
	if(editFlag)
		on_pushButtonEdit_pressed();
	ui->comboBoxBaseAddress->setEditText(QString("0x%1").arg(readMemBaseAddr,4,16,QLatin1Char('0')));
}

void MemDisplayAndEdit::on_radioButtonWrite_pressed()
{
	writeMemMode = true;
	ui->pushButtonEdit->setEnabled(true);
	if(editFlag)
		on_pushButtonEdit_pressed();
	ui->comboBoxBaseAddress->setEditText(QString("0x%1").arg(writeMemBaseAddr,4,16,QLatin1Char('0')));
}

void MemDisplayAndEdit::on_pushButtonEdit_pressed()
{
	editFlag = !editFlag;
	for(int i = 0; i < MEM_GRID_MAX_ROW*MEM_GRID_MAX_COL; i++){
		memLineEdit[i]->setEnabled(editFlag);
	}
        ui->pushButtonEdit->setText(editFlag?tr("完成"):tr("编辑"));
}

void MemDisplayAndEdit::on_pushButtonLastPage_pressed()
{
	if(writeMemMode){
		writeMemBaseAddr = (writeMemBaseAddr - MEM_GRID_MAX_ROW*MEM_GRID_MAX_COL)&MAX_WR_MEM_SIZE_MASK;
	}
	else
		readMemBaseAddr = (readMemBaseAddr - MEM_GRID_MAX_ROW*MEM_GRID_MAX_COL)&MAX_WR_MEM_SIZE_MASK;
}

void MemDisplayAndEdit::on_pushButtonNextPage_pressed()
{
	if(writeMemMode){
		writeMemBaseAddr = (writeMemBaseAddr + MEM_GRID_MAX_ROW*MEM_GRID_MAX_COL)&MAX_WR_MEM_SIZE_MASK;
	}
	else
		readMemBaseAddr = (readMemBaseAddr + MEM_GRID_MAX_ROW*MEM_GRID_MAX_COL)&MAX_RD_MEM_SIZE_MASK;
}

unsigned char dataOfTempVal[1];

void MemDisplayAndEdit::onLineEditEditingFinished(){
	int val,addr;
	bool ok;
	QLineEdit * edit = qobject_cast<QLineEdit *>(sender());
        QString name ="" ;// edit->accessibleName();
	val = edit->text().toInt(&ok,16);
    dataOfTempVal[0]=val;
	if(sysPara){
		if(writeMemMode){
			addr = writeMemBaseAddr + name.toInt(&ok);
            sysPara->devOp->fpgaWr(addr,dataOfTempVal,1);
		}
		else {
			if(!sysPara->devOp->fpgaDevOpenFlag){
				addr = readMemBaseAddr + name.toInt(&ok);
				sysPara->devOp->memRdMap[(addr)&MAX_RD_MEM_SIZE_MASK] = (unsigned char)val;
            }
		}
	}
}




void MemDisplayAndEdit::on_lineEditDec_editingFinished()
{
	bool ok;
	QLineEdit * edit = qobject_cast<QLineEdit *>(sender());
    unsigned int val = edit->text().toUInt(&ok,10);
    ui->lineEditHex->setText(QString("%1").arg(val,0,16));
}

void MemDisplayAndEdit::on_lineEditHex_editingFinished()
{
	bool ok;
	QLineEdit * edit = qobject_cast<QLineEdit *>(sender());
    unsigned int val = edit->text().toUInt(&ok,16);
    ui->lineEditDec->setText(QString("%1").arg(val,0,10));
}