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sdrangel/sdrgui/gui/acronymview.cpp

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2023-09-04 08:01:22 -04:00
///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2012 maintech GmbH, Otto-Hahn-Str. 15, 97204 Hoechberg, Germany //
// written by Christian Daniel //
// Copyright (C) 2015-2020 Edouard Griffiths, F4EXB <f4exb06@gmail.com> //
// Copyright (C) 2021, 2023 Jon Beniston, M7RCE <jon@beniston.com> //
2023-09-04 08:01:22 -04:00
// //
// This program 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 as version 3 of the License, or //
// (at your option) any later version. //
// //
// This program 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 V3 for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#include <QEvent>
#include <QHelpEvent>
#include <QToolTip>
#include <QDebug>
#include "acronymview.h"
AcronymView::AcronymView(QWidget* parent) :
QPlainTextEdit(parent)
{
setMouseTracking(true);
setReadOnly(true);
}
bool AcronymView::event(QEvent* event)
{
if (event->type() == QEvent::ToolTip)
{
QHelpEvent* helpEvent = static_cast<QHelpEvent*>(event);
QTextCursor cursor = cursorForPosition(helpEvent->pos());
cursor.select(QTextCursor::WordUnderCursor);
QString text = cursor.selectedText();
// Remove trailing digits from METAR
while (text.size() > 0 && text.right(1)[0].isDigit()) {
text = text.left(text.size() - 1);
}
if (!text.isEmpty() && m_acronym.contains(text))
{
QToolTip::showText(helpEvent->globalPos(), QString("%1 - %2").arg(text).arg(m_acronym.value(text)));
}
else
{
if (!text.isEmpty()) {
qDebug() << "AcronymView::event: No tooltip for " << text;
}
QToolTip::hideText();
}
return true;
}
return QPlainTextEdit::event(event);
}
void AcronymView::addAcronym(const QString& acronym, const QString& explanation)
{
m_acronym.insert(acronym, explanation);
}
void AcronymView::addAcronyms(const QHash<QString, QString>& acronyms)
{
m_acronym.insert(acronyms);
}