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/*=====================================================================
APM_PLANNER Open Source Ground Control Station
(c) 2013, Bill Bonney <billbonney@communistech.com>
This file is part of the APM_PLANNER project
APM_PLANNER is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
APM_PLANNER is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with APM_PLANNER. If not, see <http://www.gnu.org/licenses/>.
======================================================================*/
/**
* @file
* @brief Text Console.
*
* @author Bill Bonney <billbonney@communistech.com>
*
* Influenced from Qt examples by :-
* Copyright (C) 2012 Denis Shienkov <denis.shienkov@gmail.com>
* Copyright (C) 2012 Laszlo Papp <lpapp@kde.org>
*
*/
#include "console.h"
#include "ApmHighlighter.h"
#include <QScrollBar>
#include <QtCore/QDebug>
Console::Console(QWidget *parent)
: QPlainTextEdit(parent)
, localEchoEnabled(false)
{
document()->setMaximumBlockCount(100);
QPalette p = palette();
p.setColor(QPalette::Base, Qt::black);
p.setColor(QPalette::Text, Qt::green);
setPalette(p);
m_highlighter = new APMHighlighter(document());
}
void Console::putData(const QByteArray &data)
{
insertPlainText(QString(data));
QScrollBar *bar = verticalScrollBar();
bar->setValue(bar->maximum());
}
void Console::setLocalEchoEnabled(bool set)
{
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:
// skip processing
break;
default:
if (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)
}