96 lines
2.3 KiB
C++
96 lines
2.3 KiB
C++
/*
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* Copyright (C) OpenTX
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*
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* Based on code named
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* th9x - http://code.google.com/p/th9x
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* er9x - http://code.google.com/p/er9x
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* gruvin9x - http://code.google.com/p/gruvin9x
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*
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* License GPLv2: http://www.gnu.org/licenses/gpl-2.0.html
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#include "autohexspinbox.h"
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AutoHexSpinBox::AutoHexSpinBox(QWidget * parent):
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QSpinBox(parent),
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AutoWidget(),
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m_field(nullptr)
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{
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setRange(0, AUTOHEXSPINBOX_MAX_VALUE);
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connect(this, QOverload<int>::of(&QSpinBox::valueChanged), this, &AutoHexSpinBox::onValueChanged);
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}
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AutoHexSpinBox::~AutoHexSpinBox()
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{
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}
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void AutoHexSpinBox::setField(unsigned int & field, const unsigned int min, const unsigned int max, GenericPanel * panel)
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{
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m_field = &field;
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setRange(min, max);
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setPanel(panel);
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updateValue();
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}
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void AutoHexSpinBox::setField(unsigned int & field, GenericPanel * panel)
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{
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m_field = &field;
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setRange(0, AUTOHEXSPINBOX_MAX_VALUE);
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setPanel(panel);
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updateValue();
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}
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void AutoHexSpinBox::setRange(const unsigned int min, const unsigned int max)
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{
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QSpinBox::setRange(min, max);
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m_length = QString("%1").arg(max, 0, 16).size();
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m_validator = new QRegExpValidator(QRegExp(QString("[0-9A-Fa-f]{1,%1}").arg(m_length)), this);
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}
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void AutoHexSpinBox::updateValue()
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{
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if (m_field) {
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setLock(true);
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setValue(*m_field);
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setLock(false);
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}
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}
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void AutoHexSpinBox::onValueChanged(int value)
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{
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if (m_field && !lock()) {
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if (*m_field != (unsigned)value) {
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*m_field = (unsigned)value;
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emit currentDataChanged(value);
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dataChanged();
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}
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}
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}
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// reimplemented
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QValidator::State AutoHexSpinBox::validate(QString &text, int &pos) const
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{
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return m_validator->validate(text, pos);
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}
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int AutoHexSpinBox::valueFromText(const QString &text) const
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{
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return text.toInt(0, 16);
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}
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QString AutoHexSpinBox::textFromValue(int value) const
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{
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return QString("%1").arg(value, m_length, 16, QChar('0')).toUpper();
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}
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