#include "progressbar.h"
#include <QPixmap>
#include <QPainter>

ProgressBar::ProgressBar(QWidget *parent) : QWidget(parent), _progress(26)
{
}

void ProgressBar::moveEvent(QMoveEvent*) {
    repaint();
}

void ProgressBar::resizeEvent(QResizeEvent*) {
    repaint();
}

void ProgressBar::paintEvent(QPaintEvent *pe)
{
    int widWidth = width();
    int widHeight = height();

    QPixmap pixmap_bar;
    pixmap_bar.load(":/buttons/progressbar.png");
    pixmap_bar = pixmap_bar.scaled(widWidth, widHeight, Qt::KeepAspectRatioByExpanding);

    QPixmap pixmap_progress;
    pixmap_progress.load(":/buttons/progressbar_chunk.png");
    pixmap_progress = pixmap_progress.scaled(widWidth, widHeight, Qt::KeepAspectRatioByExpanding);

    QPainter paint(this);
    QRectF progress_position = QRectF(0, 0, widWidth * _progress / 100, widHeight);
    paint.drawPixmap(0, 0, widWidth, widHeight, pixmap_bar);
    paint.drawPixmap(progress_position, pixmap_progress, progress_position);
    QWidget::paintEvent(pe);
}


void ProgressBar::setProgress(int progress) {
    _progress= progress;
}

int ProgressBar::getProgress() const {
    return _progress;
}