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https://github.com/fralx/LimeReport.git
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Update Zint
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Rodrigo Torres
214
3rdparty/zint-2.10.0/frontend_qt/sequencewindow.cpp
vendored
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214
3rdparty/zint-2.10.0/frontend_qt/sequencewindow.cpp
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/*
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Zint Barcode Generator - the open source barcode generator
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Copyright (C) 2009 - 2021 Robin Stuart <rstuart114@gmail.com>
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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; either version 3 of the License, or
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(at your option) any later version.
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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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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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/* vim: set ts=4 sw=4 et : */
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//#include <QDebug>
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#include <QFile>
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#include <QUiLoader>
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#include <QFileDialog>
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#include <QMessageBox>
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#include <QSettings>
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#include "sequencewindow.h"
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#include "exportwindow.h"
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SequenceWindow::SequenceWindow()
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{
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setupUi(this);
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QSettings settings;
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#if QT_VERSION < 0x60000
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settings.setIniCodec("UTF-8");
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#endif
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QValidator *intvalid = new QIntValidator(this);
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linStartVal->setText(settings.value("studio/sequence/start_value", "1").toString());
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linEndVal->setText(settings.value("studio/sequence/end_value", "10").toString());
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linIncVal->setText(settings.value("studio/sequence/increment", "1").toString());
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linFormat->setText(settings.value("studio/sequence/format", "$$$$$$").toString());
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linStartVal->setValidator(intvalid);
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linEndVal->setValidator(intvalid);
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linIncVal->setValidator(intvalid);
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connect(btnClose, SIGNAL( clicked( bool )), SLOT(quit_now()));
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connect(btnReset, SIGNAL( clicked( bool )), SLOT(reset_preview()));
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connect(btnCreate, SIGNAL( clicked( bool )), SLOT(create_sequence()));
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connect(txtPreview, SIGNAL( textChanged()), SLOT(check_generate()));
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connect(btnImport, SIGNAL( clicked( bool )), SLOT(import()));
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connect(btnExport, SIGNAL( clicked( bool )), SLOT(generate_sequence()));
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}
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SequenceWindow::~SequenceWindow()
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{
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QSettings settings;
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#if QT_VERSION < 0x60000
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settings.setIniCodec("UTF-8");
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#endif
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settings.setValue("studio/sequence/start_value", linStartVal->text());
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settings.setValue("studio/sequence/end_value", linEndVal->text());
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settings.setValue("studio/sequence/increment", linIncVal->text());
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settings.setValue("studio/sequence/format", linFormat->text());
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}
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void SequenceWindow::quit_now()
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{
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close();
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}
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void SequenceWindow::reset_preview()
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{
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txtPreview->clear();
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}
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QString SequenceWindow::apply_format(QString raw_number)
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{
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QString adjusted, reversed;
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QString format;
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int format_len, input_len, i, inpos;
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QChar format_qchar;
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format = linFormat->text();
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input_len = raw_number.length();
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format_len = format.length();
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inpos = input_len;
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for(i = format_len; i > 0; i--) {
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format_qchar = format[i - 1];
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char format_char = format_qchar.toLatin1();
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switch(format_char) {
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case '#':
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if (inpos > 0) {
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adjusted += raw_number[inpos - 1];
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inpos--;
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} else {
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adjusted += ' ';
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}
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break;
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case '$':
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if (inpos > 0) {
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adjusted += raw_number[inpos - 1];
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inpos--;
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} else {
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adjusted += '0';
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}
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break;
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case '*':
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if (inpos > 0) {
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adjusted += raw_number[inpos - 1];
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inpos--;
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} else {
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adjusted += '*';
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}
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break;
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default:
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adjusted += format_char;
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break;
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}
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}
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for(i = format_len; i > 0; i--) {
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reversed += adjusted[i - 1];
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}
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return reversed;
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}
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void SequenceWindow::create_sequence()
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{
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QString startval, endval, incval, part, outputtext;
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int start, stop, step, i;
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bool ok;
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startval = linStartVal->text();
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endval = linEndVal->text();
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incval = linIncVal->text();
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start = startval.toInt(&ok, 10);
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stop = endval.toInt(&ok, 10);
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step = incval.toInt(&ok, 10);
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if((stop <= start) || (step <= 0)) {
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QMessageBox::critical(this, tr("Sequence Error"), tr("One or more of the input values is incorrect."));
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return;
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}
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for(i = start; i <= stop; i += step) {
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part = apply_format(QString::number(i, 10));
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part += '\n';
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outputtext += part;
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}
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txtPreview->setPlainText(outputtext);
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}
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void SequenceWindow::check_generate()
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{
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QString preview_copy;
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preview_copy = txtPreview->toPlainText();
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if(preview_copy.isEmpty()) {
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btnExport->setEnabled(false);
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lblExport->setEnabled(false);
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} else {
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btnExport->setEnabled(true);
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lblExport->setEnabled(true);
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}
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}
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void SequenceWindow::import()
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{
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QSettings settings;
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#if QT_VERSION < 0x60000
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settings.setIniCodec("UTF-8");
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#endif
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QFileDialog import_dialog;
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QString filename;
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QFile file;
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QByteArray outstream;
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import_dialog.setWindowTitle("Import File");
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import_dialog.setDirectory(settings.value("studio/default_dir", QDir::toNativeSeparators(QDir::homePath())).toString());
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if (import_dialog.exec()) {
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filename = import_dialog.selectedFiles().at(0);
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} else {
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return;
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}
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file.setFileName(filename);
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if(!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
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QMessageBox::critical(this, tr("Open Error"), tr("Could not open selected file."));
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return;
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}
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outstream = file.readAll();
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txtPreview->setPlainText(QString(outstream));
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file.close();
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settings.setValue("studio/default_dir", filename.mid(0, filename.lastIndexOf(QDir::separator())));
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}
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void SequenceWindow::generate_sequence()
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{
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ExportWindow dlg;
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dlg.barcode = barcode;
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dlg.output_data = txtPreview->toPlainText();
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dlg.exec();
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}
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