115 lines
3.5 KiB
C++
115 lines
3.5 KiB
C++
/*
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* Cantata
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*
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* Copyright (c) 2011-2017 Craig Drummond <craig.p.drummond@gmail.com>
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*
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* ----
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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; either version 2 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 GNU
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* General Public License 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; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "inputdialog.h"
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#include "gtkstyle.h"
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#include "lineedit.h"
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#include "dialog.h"
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#include "utils.h"
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#include <QLabel>
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#include <QBoxLayout>
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#include <QSpinBox>
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InputDialog::InputDialog(const QString &caption, const QString &label, const QString &value, QLineEdit::EchoMode echo, QWidget *parent)
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: Dialog(parent)
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, spin(0)
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{
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init(false, caption, label);
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edit->setText(value);
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edit->setEchoMode(echo);
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enableOkButton();
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connect(edit, SIGNAL(textChanged(QString)), this, SLOT(enableOkButton()));
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}
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InputDialog::InputDialog(const QString &caption, const QString &label, int value, int minValue, int maxValue, int step, QWidget *parent)
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: Dialog(parent)
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, edit(0)
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{
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init(true, caption, label);
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spin->setRange(minValue, maxValue);
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spin->setValue(value);
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spin->setSingleStep(step);
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}
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void InputDialog::init(bool intInput, const QString &caption, const QString &label)
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{
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setButtons(Ok|Cancel);
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QWidget *wid=new QWidget(this);
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QBoxLayout *layout=new QBoxLayout(QBoxLayout::TopToBottom, wid);
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if (intInput) {
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spin=new QSpinBox(wid);
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spin->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Preferred);
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setMinimumWidth(Utils::scaleForDpi(300));
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} else {
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edit=new LineEdit(wid);
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edit->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Preferred);
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setMinimumWidth(Utils::scaleForDpi(350));
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}
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layout->addWidget(new QLabel(label, wid));
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layout->addWidget(intInput ? static_cast<QWidget *>(spin) : static_cast<QWidget *>(edit));
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layout->setMargin(0);
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setCaption(caption);
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setMainWidget(wid);
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setButtons(Ok|Cancel);
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}
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void InputDialog::enableOkButton()
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{
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enableButton(Ok, 0==edit || !edit->text().trimmed().isEmpty());
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}
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int InputDialog::getInteger(const QString &caption, const QString &label, int value, int minValue, int maxValue, int step, int base, bool *ok, QWidget *parent)
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{
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Q_UNUSED(base)
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InputDialog dlg(caption, label, value, minValue, maxValue, step, parent);
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if (QDialog::Accepted==dlg.exec()) {
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if (ok) {
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*ok=true;
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}
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return dlg.spin->value();
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} else {
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if (ok) {
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*ok=false;
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}
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return value;
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}
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}
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QString InputDialog::getText(const QString &caption, const QString &label, QLineEdit::EchoMode echoMode, const QString &value, bool *ok, QWidget *parent)
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{
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InputDialog dlg(caption, label, value, echoMode, parent);
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if (QDialog::Accepted==dlg.exec()) {
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if (ok) {
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*ok=true;
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}
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return dlg.edit->text();
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} else {
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if (ok) {
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*ok=false;
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}
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return value;
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}
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}
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