mirror of
https://github.com/f4exb/sdrangel.git
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120 lines
4.7 KiB
C++
120 lines
4.7 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2021 Jon Beniston, M7RCE //
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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 as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// (at your option) any later version. //
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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 V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#include <QDebug>
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#include "pagerdemodcharsetdialog.h"
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PagerDemodCharsetDialog::PagerDemodCharsetDialog(PagerDemodSettings *settings,
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QWidget* parent) :
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QDialog(parent),
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m_settings(settings),
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ui(new Ui::PagerDemodCharsetDialog)
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{
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ui->setupUi(this);
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if (settings->m_sevenbit.size() > 0) {
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ui->preset->setCurrentIndex(2); // User
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}
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ui->reverse->setChecked(settings->m_reverse);
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for (int i = 0; i < settings->m_sevenbit.size(); i++) {
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addRow(settings->m_sevenbit[i], settings->m_unicode[i]);
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}
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connect(ui->table, &QTableWidget::cellChanged, this, &PagerDemodCharsetDialog::on_table_cellChanged);
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}
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PagerDemodCharsetDialog::~PagerDemodCharsetDialog()
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{
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delete ui;
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}
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void PagerDemodCharsetDialog::accept()
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{
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m_settings->m_sevenbit.clear();
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m_settings->m_unicode.clear();
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for (int i = 0; i < ui->table->rowCount(); i++)
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{
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int sevenbit = ui->table->item(i, SEVENBIT_COL)->data(Qt::DisplayRole).toString().toInt(nullptr, 16);
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int unicode = ui->table->item(i, UNICODE_COL)->data(Qt::DisplayRole).toString().toInt(nullptr, 16);
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m_settings->m_sevenbit.append(sevenbit);
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m_settings->m_unicode.append(unicode);
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}
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m_settings->m_reverse = ui->reverse->isChecked();
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QDialog::accept();
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}
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void PagerDemodCharsetDialog::on_add_clicked()
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{
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addRow(0, 0);
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}
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void PagerDemodCharsetDialog::on_remove_clicked()
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{
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QModelIndexList indexList = ui->table->selectionModel()->selectedRows();
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if (!indexList.isEmpty())
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{
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int row = indexList.at(0).row();
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ui->table->removeRow(row);
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}
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}
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void PagerDemodCharsetDialog::on_preset_currentIndexChanged(int index)
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{
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ui->table->setRowCount(0);
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ui->reverse->setChecked(false);
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if (index == 1)
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{
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// Hebrew
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for (int i = 0; i < 22+5; i++) {
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addRow(96 + i, 0x05D0 + i);
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}
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// Even though Hebrew is right-to-left, it seems characters are
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// transmitted last first, so no need to check reverse
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}
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}
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void PagerDemodCharsetDialog::addRow(int sevenBit, int unicode)
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{
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ui->table->setSortingEnabled(false);
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ui->table->blockSignals(true);
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int row = ui->table->rowCount();
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ui->table->setRowCount(row + 1);
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QTableWidgetItem *sevenbitItem = new QTableWidgetItem();
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QTableWidgetItem *unicodeItem = new QTableWidgetItem();
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QTableWidgetItem *glyphItem = new QTableWidgetItem();
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ui->table->setItem(row, SEVENBIT_COL, sevenbitItem);
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ui->table->setItem(row, UNICODE_COL, unicodeItem);
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ui->table->setItem(row, GLYPH_COL, glyphItem);
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sevenbitItem->setFlags(Qt::ItemIsEditable | sevenbitItem->flags());
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sevenbitItem->setData(Qt::DisplayRole, QString::number(sevenBit, 16));
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unicodeItem->setFlags(Qt::ItemIsEditable | unicodeItem->flags());
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unicodeItem->setData(Qt::DisplayRole, QString::number(unicode, 16));
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glyphItem->setFlags(glyphItem->flags() & ~Qt::ItemIsEditable);
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glyphItem->setData(Qt::DisplayRole, QChar(unicode));
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ui->table->blockSignals(false);
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ui->table->setSortingEnabled(true);
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}
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void PagerDemodCharsetDialog::on_table_cellChanged(int row, int column)
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{
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if (column == UNICODE_COL)
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{
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// Update glyph to match entered unicode code point
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int unicode = ui->table->item(row, UNICODE_COL)->data(Qt::DisplayRole).toString().toInt(nullptr, 16);
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ui->table->item(row, GLYPH_COL)->setData(Qt::DisplayRole, QChar(unicode));
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}
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}
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