Subversion Repositories riscv_vhdl

/**

 * @file

 * @copyright  Copyright 2016 GNSS Sensor Ltd. All right reserved.

 * @author     Sergey Khabarov - sergeykhbr@gmail.com

 * @brief      DIP's area renderer definition.

 */

#include "DipArea.h"

#include "moc_DipArea.h"

#include <QtGui/QPainter>

namespace debugger {

DipArea::DipArea(QWidget *parent) : QWidget(parent) {

    dipTotal_.make_int64(8);

    dips_ = 0xF0;

    QImage img(tr(":/images/dip_t4_l21_up.png"));

    pixmapBody_ = QPixmap(size()).fromImage(img);

    QImage img2(tr(":/images/dip_down.png"));

    pixmapDown_ = QPixmap(size()).fromImage(img2);

    setMinimumWidth(pixmapBody_.size().width() * dipTotal_.to_int());

    setMinimumHeight(pixmapBody_.size().height());

}

void DipArea::paintEvent(QPaintEvent *event) {

    QPainter p(this);

    for (int i = 0; i < dipTotal_.to_int(); i++) {

        QPoint pos(i * pixmapBody_.size().width(), 0);

        p.drawPixmap(pos, pixmapBody_);

        // Count from left (DIP[0]) to right (DIP[n-1])

        if (((dips_ >> (dipTotal_.to_int() - 1 - i)) & 0x1) == 0) {

            pos += QPoint(4, 21);

            p.drawPixmap(pos, pixmapDown_);

        }

    }

    p.end();

}

void DipArea::slotUpdate(uint32_t value) {

    dips_ = value;

    update();

}

}  // namespace debugger