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/*********************************************************************************
NixNote - An open-source client for the Evernote service.
Copyright (C) 2015 Randy Baumgarte
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
***********************************************************************************/
#include "locationdialog.h"
#include "global.h"
#include <QGridLayout>
#include <QLabel>
#include <cmath>
extern Global global;
LocationDialog::LocationDialog(QWidget *parent) :
QDialog(parent)
{
wasOkPressed = false;
setWindowTitle(tr("Location"));
//setWindowIcon(new QIcon(iconPath+"password.png"));
QGridLayout *grid = new QGridLayout();
QGridLayout *input = new QGridLayout();
QGridLayout *button = new QGridLayout();
setLayout(grid);
input->addWidget(new QLabel(tr("Longitude"), this), 1,1);
input->addWidget(&longitude, 1, 2);
input->addWidget(new QLabel(tr("Latitude"), this), 2,1);
input->addWidget(&latitude, 2, 2);
input->addWidget(new QLabel(tr("Altitude"), this), 3,1);
input->addWidget(&altitude, 3, 2);
input->setContentsMargins(10, 10, -10, -10);
grid->addLayout(input, 1,1);
ok.setText(tr("OK"));
connect(&ok, SIGNAL(clicked()), this, SLOT(okButtonPressed()));
QPushButton *cancel = new QPushButton(tr("Cancel"), this);
connect(cancel, SIGNAL(clicked()), this, SLOT(cancelButtonPressed()));
button->addWidget(&ok, 1, 1);
button->addWidget(cancel, 1,2);
grid->addLayout(button, 3, 1);
longlatval.setBottom(-90.0);
longlatval.setTop(90.0);
longlatval.setNotation(QDoubleValidator::StandardNotation);
longitude.setValidator(&longlatval);
latitude.setValidator(&longlatval);
altitudeval.setBottom(-1500);
altitudeval.setTop(9999.99);
altitudeval.setNotation(QDoubleValidator::StandardNotation);
altitude.setValidator(&altitudeval);
this->setFont(global.getGuiFont(font()));
}
// The OK button was pressed
void LocationDialog::okButtonPressed() {
locationText();
wasOkPressed = true;
close();
}
// The CANCEL button was pressed
void LocationDialog::cancelButtonPressed() {
wasOkPressed = false;
close();
}
bool LocationDialog::okPressed() {
return wasOkPressed;
}
QString LocationDialog::locationText() {
double lat = latitude.text().toDouble();
QString p1 = calculateDegrees(lat);
if (lat>=0)
p1 = p1+" N ";
else
p1 = p1+" S ";
double lon = longitude.text().toDouble();
QString p2 = calculateDegrees(lon);
if (lon>=0)
p2 = p2+" E";
else
p2 = p2+" W";
return p1+p2;
}
QString LocationDialog::calculateDegrees(double value) {
qint32 degrees = floor(value);
value = (value-degrees)*60;
qint32 minutes = floor(value);
value = value - minutes;
qint32 seconds = floor(value)*60;
QString retval = QString::number(degrees) + "°" +
QString::number(minutes) +"'" +
QString::number(seconds);
return retval;
}
double LocationDialog::getLongitude() {
return longitude.text().toDouble();
}
double LocationDialog::getLatitude() {
return latitude.text().toDouble();
}
double LocationDialog::getAltitude() {
return altitude.text().toDouble();
}
void LocationDialog::setAltitude(double value) {
altitude.setText(QString::number(value));
}
void LocationDialog::setLongitude(double value) {
longitude.setText(QString::number(value));
}
void LocationDialog::setLatitude(double value) {
latitude.setText(QString::number(value));
}
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