SPA/console.cpp at master · eneus/SPA · GitHub

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/****************************************************************************
**
** Copyright (C) 2018 Ivan Fesyuk
** Contact: https://eneus.github.io/
** https://github.com/eneus/
**
**
** $QT_BEGIN_LICENSE:BSD$
** MIT License Usage
**
****************************************************************************/

#include "console.h"

#include <QScrollBar>
#include <QDebug>

Console::Console(QWidget *parent) :
    QPlainTextEdit(parent)
{
    document()->setMaximumBlockCount(100);
    QPalette p = palette();
    p.setColor(QPalette::Base, Qt::black);
    p.setColor(QPalette::Text, Qt::green);
    setPalette(p);
}

void Console::putData(const QByteArray &data)
{
//    insertPlainText("data:" + data + "\n");
    insertPlainText(QString(data.toHex()) + "\n");
    qDebug() << "Value: " << data;
    QScrollBar *bar = verticalScrollBar();
    bar->setValue(bar->maximum());
}

void Console::setLocalEchoEnabled(bool set)
{
    m_localEchoEnabled = set;
}

void Console::keyPressEvent(QKeyEvent *e)
{
    switch (e->key()) {
    case Qt::Key_Backspace:
    case Qt::Key_Left:
    case Qt::Key_Right:
    case Qt::Key_Up:
    case Qt::Key_Down:
        break;
    default:
        if (m_localEchoEnabled)
            QPlainTextEdit::keyPressEvent(e);
        emit getData(e->text().toLocal8Bit());
    }
}

void Console::mousePressEvent(QMouseEvent *e)
{
    Q_UNUSED(e)
    setFocus();
}

void Console::mouseDoubleClickEvent(QMouseEvent *e)
{
    Q_UNUSED(e)
}

void Console::contextMenuEvent(QContextMenuEvent *e)
{
    Q_UNUSED(e)
}