#include "frmhandleft.h"
#include "ui_frmhandleft.h"
#include "head.h"

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

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

bool frmHandLeft::eventFilter(QObject *watched, QEvent *event)
{
    if (event->type() == QEvent::MouseButtonPress && qApp->mouseButtons() == Qt::LeftButton) {
        if (watched == ui->labHandLeft1) {
            emit handPressed(1);
        } else if (watched == ui->labHandLeft2) {
            emit handPressed(2);
        } else if (watched == ui->labHandLeft3) {
            emit handPressed(3);
        } else if (watched == ui->labHandLeft4) {
            emit handPressed(4);
        } else if (watched == ui->labHandLeft5) {
            emit handPressed(5);
        }
    }

    return QWidget::eventFilter(watched, event);
}

void frmHandLeft::initForm()
{
    ui->labHandLeft1->installEventFilter(this);
    ui->labHandLeft2->installEventFilter(this);
    ui->labHandLeft3->installEventFilter(this);
    ui->labHandLeft4->installEventFilter(this);
    ui->labHandLeft5->installEventFilter(this);
}

void frmHandLeft::setHand(int index, bool ok)
{
    if (index == 1) {
        QString str = QString(":/hand/handleft%1_r1_c1.png").arg(ok ? "" : "1");
        ui->labHandLeft1->setPixmap(QPixmap(str));
    } else if (index == 2) {
        QString str = QString(":/hand/handleft%1_r1_c2.png").arg(ok ? "" : "1");
        ui->labHandLeft2->setPixmap(QPixmap(str));
    } else if (index == 3) {
        QString str = QString(":/hand/handleft%1_r1_c3.png").arg(ok ? "" : "1");
        ui->labHandLeft3->setPixmap(QPixmap(str));
    } else if (index == 4) {
        QString str = QString(":/hand/handleft%1_r1_c4.png").arg(ok ? "" : "1");
        ui->labHandLeft4->setPixmap(QPixmap(str));
    } else if (index == 5) {
        QString str = QString(":/hand/handleft%1_r2_c5.png").arg(ok ? "" : "1");
        ui->labHandLeft5->setPixmap(QPixmap(str));
    }
}

void frmHandLeft::clear()
{
    setHand(1, false);
    setHand(2, false);
    setHand(3, false);
    setHand(4, false);
    setHand(5, false);
}