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#include "gui.h"
#include "./ui_gui.h"
GUI::GUI(QWidget *parent)
: QMainWindow(parent)
, ui(new Ui::GUI)
{
ui->setupUi(this);
ui->enabl_cache_checkbox->setChecked(true);
ui->enable_pipeline_checkbox->setChecked(true);
worker = new Worker();
worker->moveToThread(&workerThread);
// Connect worker thread lifecycle
connect(&workerThread, &QThread::started, worker, &Worker::doWork);
// Display clock cycles and PC
connect(worker, &Worker::clock_cycles, this, &GUI::onWorkerClockCycles);
// Display dram
connect(worker, &Worker::dram_storage, this, &GUI::onWorkerShowDram);
// Display cache
connect(worker, &Worker::cache_storage, this, &GUI::onWorkerShowCache);
// Display registers
connect(worker, &Worker::register_storage, this, &GUI::onWorkerShowRegisters);
// Refresh DRAM from worker thread
connect(this, &GUI::sendRefreshDram, worker, &Worker::refreshDram, Qt::QueuedConnection);
// Refresh Cache from worker thread
connect(this, &GUI::sendRefreshCache, worker, &Worker::refreshCache, Qt::QueuedConnection);
// Refresh Registers from worker thread
connect(this, &GUI::sendRefreshRegisters, worker, &Worker::refreshRegisters, Qt::QueuedConnection);
// Advance controller by #steps
connect(this, &GUI::sendRunSteps, worker, &Worker::runSteps, Qt::QueuedConnection);
// Advance controller by 1 step
connect(this, &GUI::sendRunStep, worker, &Worker::runStep, Qt::QueuedConnection);
// Proper cleanup when worker finishes
connect(worker, &Worker::finished, this, &GUI::onWorkerFinished);
connect(worker, &Worker::finished, &workerThread, &QThread::quit);
connect(&workerThread, &QThread::finished, worker, &QObject::deleteLater);
workerThread.start(); // Start the worker thread
}
GUI::~GUI()
{
workerThread.quit();
workerThread.wait(); // Ensure proper cleanup
delete ui;
}
void displayArrayHTML(QTextEdit *textEdit, const std::array<int, GPR_NUM> &data) {
textEdit->setReadOnly(false);
QString tableText = "<table border='1' cellspacing='0' cellpadding='8' style='border-collapse: collapse; width: 100%; border: 2px solid black;'>";
tableText += "<tr>";
int index = 0;
for (int value : data) {
tableText += QString("<td align='center' style='border: 2px solid black; min-width: 60px; padding: 10px;'>"
"%1 <sup style='font-size: 10px; font-weight: bold; color: black;'>%2</sup>"
"</td>")
.arg(QString::asprintf("%04X", value))
.arg(index);
index++;
}
tableText += "</tr>";
tableText += "</table>";
textEdit->setHtml(tableText);
textEdit->setReadOnly(true);
}
void displayTableHTML(QTextEdit *textEdit, const std::vector<std::array<signed int, LINE_SIZE>> &data) {
textEdit->setReadOnly(false);
QString tableText = "<table border='1' cellspacing='0' cellpadding='8' style='border-collapse: collapse; width: 100%; border: 2px solid black;'>";
int index = 0;
for (const auto &row : data) {
tableText += "<tr>";
for (signed int value : row) {
tableText += QString("<td align='center' style='border: 2px solid black; min-width: 60px; padding: 10px;'>"
"%1 <sup style='font-size: 10px; font-weight: bold; color: black;'>%2</sup>"
"</td>")
.arg(QString::asprintf("%04X", value))
.arg(index);
index++;
}
tableText += "</tr>";
}
tableText += "</table>";
textEdit->setHtml(tableText);
textEdit->setReadOnly(true);
}
void browseAndUploadFile(QTextEdit *textEdit) {
QString filePath = QFileDialog::getOpenFileName(nullptr, "Open File", QDir::homePath(), "Text Files (*.txt);;All Files (*.*)");
if (filePath.isEmpty()) {
return;
}
QFile file(filePath);
if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
textEdit->setPlainText("Error: Unable to open file!");
return;
}
QTextStream in(&file);
QString content;
int lineNumber = 0;
while (!in.atEnd()) {
QString line = in.readLine();
content += QString("<div id='line_%1' style='display: flex; justify-content: space-between; align-items: center;'>"
"<span style='font-size: 10px; font-weight: bold; color: gray;'>%1.</span>"
"<span>%2</span>"
"</div><hr>")
.arg(lineNumber)
.arg(line);
lineNumber++;
}
file.close();
textEdit->setReadOnly(false);
textEdit->setHtml(content);
textEdit->setReadOnly(true);
}
void GUI::onWorkerClockCycles(int cycles, int pc) {
ui->cycles_label->setText("Clock Cycles: " + QString::number(cycles) + "\t\t" + "PC: " + QString::number(pc));
}
void GUI::onWorkerShowDram(const std::vector<std::array<signed int, LINE_SIZE>> data) {
displayTableHTML(ui->dram_table, data);
}
void GUI::onWorkerShowCache(const std::vector<std::array<signed int, LINE_SIZE>> data) {
displayTableHTML(ui->cache_table, data);
}
void GUI::onWorkerShowRegisters(const std::array<int, GPR_NUM> &data) {
displayArrayHTML(ui->register_table, data);
}
void GUI::onWorkerFinished() {
qDebug() << "Worker has finished processing.";
}
void GUI::on_upload_intructions_btn_clicked()
{
qDebug() << "Upload intructions button clicked.";
browseAndUploadFile(ui->instruction_table);
}
void GUI::on_upload_program_state_btn_clicked()
{
//TODO:Upload and set program state ( have to decide how to use this)
qDebug() << "upload program state button is clicked.";
}
void GUI::on_refresh_dram_btn_clicked()
{
qDebug() << "Refresh DRAM button clicked.";
emit sendRefreshDram();
}
void GUI::on_refresh_cache_btn_clicked()
{
qDebug() << "Refresh cache button clicked.";
emit sendRefreshCache();
}
void GUI::on_refresh_registers_btn_clicked()
{
qDebug() << "Refresh registers button clicked.";
emit sendRefreshRegisters();
}
void GUI::on_enable_pipeline_checkbox_checkStateChanged(const Qt::CheckState &arg1)
{
//TODO: handle pipeline enabling
if(arg1 == Qt::CheckState::Checked) {
qDebug() << "enable pipeline checkbox checked.";
} else {
qDebug() << "enable pipeline checkbox unchecked.";
}
}
void GUI::on_enabl_cache_checkbox_checkStateChanged(const Qt::CheckState &arg1)
{
//TODO: handle cache enabling
if(arg1 == Qt::CheckState::Checked) {
qDebug() << "enable cache checkbox checked.";
} else {
qDebug() << "enable cache checkbox unchecked.";
}
}
void GUI::on_run_steps_btn_clicked()
{
qDebug() << "Run steps button clicked.";
emit sendRunSteps(ui->number_steps_inp->text().toInt());
}
void GUI::on_step_btn_clicked()
{
qDebug() << "Run step button clicked.";
emit sendRunStep();
}
void GUI::on_save_program_state_btn_clicked()
{
//TODO: save program state
qDebug() << "save program state button is clicked.";
}
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