87 lines
2.4 KiB
C++
87 lines
2.4 KiB
C++
/*
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Copyright 2016 - 2017 Benjamin Vedder benjamin@vedder.se
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This file is part of VESC Tool.
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VESC Tool 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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VESC Tool 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
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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 "helpdialog.h"
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#include "ui_helpdialog.h"
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#include <QDebug>
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#include <QMessageBox>
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HelpDialog::HelpDialog(QString title, QString text, QWidget *parent) :
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QDialog(parent),
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ui(new Ui::HelpDialog)
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{
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ui->setupUi(this);
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setAttribute(Qt::WA_DeleteOnClose);
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setWindowTitle(title);
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ui->textEdit->setText(text);
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ui->textEdit->viewport()->setAutoFillBackground(false);
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}
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HelpDialog::~HelpDialog()
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{
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delete ui;
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}
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void HelpDialog::showHelp(QWidget *parent, ConfigParams *params, QString name, bool modal)
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{
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ConfigParam *param = params->getParam(name);
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if (param) {
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HelpDialog *h = new HelpDialog(param->longName,
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param->description,
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parent);
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if (modal) {
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h->exec();
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} else {
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h->show();
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}
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} else {
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QMessageBox::warning(parent,
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tr("Show help"),
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tr("Help text for %1 not found.").arg(name));
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}
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}
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void HelpDialog::showHelp(QWidget *parent, QString title, QString text)
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{
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HelpDialog *h = new HelpDialog(title, text, parent);
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h->exec();
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}
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void HelpDialog::showEvent(QShowEvent *event)
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{
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QSize s = ui->textEdit->document()->size().toSize();
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int tot = (this->height() - ui->textEdit->height()) + s.height() + 5;
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if (tot < 140) {
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this->resize(this->width(), 140);
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} else if (tot > 450) {
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this->resize(this->width(), 450);
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} else {
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this->resize(this->width(), tot);
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}
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QDialog::showEvent(event);
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}
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void HelpDialog::on_okButton_clicked()
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{
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close();
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}
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