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settingsdialog.cpp
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/***************************************************************************
* Copyright (C) 2011-2012 Fabian Lesniak <[email protected]> *
* *
* This file is part of the QLenLab project. *
* *
* QLenLab 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 3 of the License, or (at your *
* option) any later version. *
* *
* QLenLab 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 QLenLab. If not, see <http://www.gnu.org/licenses/>. *
**************************************************************************/
#include "settingsdialog.h"
#include "communicator.h"
#include <QPalette>
settingsdialog::settingsdialog(communicator* com, QWidget *parent) : QDialog(parent), com(com)
{
setWindowTitle(tr("Einstellungen"));
p_connectTries = -1;
QGroupBox *box_serialport = new QGroupBox(this);
box_serialport->setTitle(tr("Serielle Schnittstelle"));
comboBox_serialport = new QComboBox(box_serialport);
comboBox_serialport->setEditable(true);
pushButton_connect = new QPushButton(tr("Verbinden"),box_serialport);
pushButton_disconnect = new QPushButton(tr("Verbindung trennen"),box_serialport);
QPushButton *pushButton_rescan = new QPushButton(tr("Geräte aktualisieren"),box_serialport);
checkBox_autoconnect = new QCheckBox(tr("Beim Start automatisch verbinden"),box_serialport);
QGridLayout *layout_serialport = new QGridLayout(box_serialport);
layout_serialport->addWidget(comboBox_serialport,0,0,1,2);
layout_serialport->addWidget(pushButton_rescan,1,0,1,2);
layout_serialport->addWidget(pushButton_connect,2,0);
layout_serialport->addWidget(pushButton_disconnect,2,1);
layout_serialport->addWidget(checkBox_autoconnect,3,0,1,2);
QGroupBox *box_colors = new QGroupBox(this);
box_colors->setTitle(tr("Farben im Plot"));
QLabel *label_colorBackground = new QLabel(tr("Hintergrund"),box_colors);
QLabel *label_colorGrid = new QLabel(tr("Raster"),box_colors);
QLabel *label_colorChannel1 = new QLabel(tr("Kanal 1"),box_colors);
QLabel *label_colorChannel2 = new QLabel(tr("Kanal 2"),box_colors);
QLabel *label_colorChannel3 = new QLabel(tr("Kanal 3"),box_colors);
QLabel *label_colorChannel4 = new QLabel(tr("Kanal 4"),box_colors);
pushButton_colorBackground = new QPushButton(box_colors);
pushButton_colorGrid = new QPushButton(box_colors);
pushButton_colorChannel1 = new QPushButton(box_colors);
pushButton_colorChannel2 = new QPushButton(box_colors);
pushButton_colorChannel3 = new QPushButton(box_colors);
pushButton_colorChannel4 = new QPushButton(box_colors);
QGridLayout *layout_colors = new QGridLayout(box_colors);
layout_colors->addWidget(label_colorBackground,0,0);
layout_colors->addWidget(pushButton_colorBackground,0,1);
layout_colors->addWidget(label_colorGrid,0,2);
layout_colors->addWidget(pushButton_colorGrid,0,3);
layout_colors->addWidget(label_colorChannel1,1,0);
layout_colors->addWidget(pushButton_colorChannel1,1,1);
layout_colors->addWidget(label_colorChannel2,1,2);
layout_colors->addWidget(pushButton_colorChannel2,1,3);
layout_colors->addWidget(label_colorChannel3,2,0);
layout_colors->addWidget(pushButton_colorChannel3,2,1);
layout_colors->addWidget(label_colorChannel4,2,2);
layout_colors->addWidget(pushButton_colorChannel4,2,3);
QDialogButtonBox *buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok|QDialogButtonBox::Cancel,Qt::Horizontal,this);
QVBoxLayout *layout = new QVBoxLayout(this);
layout->addWidget(box_serialport);
layout->addWidget(box_colors);
layout->addWidget(buttonBox);
qRegisterMetaType<meta::colorindex>("meta::colorindex");
connect(comboBox_serialport,SIGNAL(currentIndexChanged(int)),SLOT(updateButtons()));
connect(pushButton_rescan,SIGNAL(clicked()),SLOT(rescanDevices()));
connect(pushButton_connect,SIGNAL(clicked()),SLOT(connectSerial()));
connect(pushButton_disconnect,SIGNAL(clicked()),SLOT(disconnectSerial()));
connect(buttonBox,SIGNAL(accepted()),SLOT(accept()));
connect(buttonBox,SIGNAL(rejected()),SLOT(reject()));
connect(pushButton_colorBackground,SIGNAL(clicked()),SLOT(getColorBackground()));
connect(pushButton_colorGrid,SIGNAL(clicked()),SLOT(getColorGrid()));
connect(pushButton_colorChannel1,SIGNAL(clicked()),SLOT(getColorChannel1()));
connect(pushButton_colorChannel2,SIGNAL(clicked()),SLOT(getColorChannel2()));
connect(pushButton_colorChannel3,SIGNAL(clicked()),SLOT(getColorChannel3()));
connect(pushButton_colorChannel4,SIGNAL(clicked()),SLOT(getColorChannel4()));
connect(com,SIGNAL(connectionStateChanged(meta::connectstate)),SLOT(updateButtons()));
}
settingsdialog::~settingsdialog()
{
}
int settingsdialog::exec()
{
return QDialog::exec();
}
void settingsdialog::restoreSettings()
{
QSettings settings;
channelColor[meta::channel1] = settings.value("plot/color1",QColor(255,255,0)).value<QColor>();
channelColor[meta::channel2] = settings.value("plot/color2",QColor(0,0,255)).value<QColor>();
channelColor[meta::channel3] = settings.value("plot/color3",QColor(255,0,0)).value<QColor>();
channelColor[meta::channel4] = settings.value("plot/color4",QColor(0,255,0)).value<QColor>();
channelColor[meta::background] = settings.value("plot/colorBackground",QColor(0,0,0)).value<QColor>();
channelColor[meta::grid] = settings.value("plot/colorGrid",QColor(255,255,255)).value<QColor>();
updateColor(meta::channel1,channelColor[meta::channel1]);
updateColor(meta::channel2,channelColor[meta::channel2]);
updateColor(meta::channel3,channelColor[meta::channel3]);
updateColor(meta::channel4,channelColor[meta::channel4]);
updateColor(meta::background,channelColor[meta::background]);
updateColor(meta::grid,channelColor[meta::grid]);
emit colorChanged(meta::channel1,channelColor[meta::channel1]);
emit colorChanged(meta::channel2,channelColor[meta::channel2]);
emit colorChanged(meta::channel3,channelColor[meta::channel3]);
emit colorChanged(meta::channel4,channelColor[meta::channel4]);
emit colorChanged(meta::background,channelColor[meta::background]);
emit colorChanged(meta::grid,channelColor[meta::grid]);
checkBox_autoconnect->setChecked(settings.value("serial/autoconnect",0).toBool());
rescanDevices();
QString device = settings.value("serial/port").toString();
if( !device.isEmpty() ) {
int index = comboBox_serialport->findText(device);
if( index == -1 ) {
comboBox_serialport->addItem(device);
comboBox_serialport->setCurrentIndex(comboBox_serialport->count()-1);
}
else
comboBox_serialport->setCurrentIndex(index);
if( checkBox_autoconnect->isChecked() )
p_connectTries = 0;
}
updateButtons();
}
void settingsdialog::rescanDevices()
{
comboBox_serialport->clear();
comboBox_serialport->addItem(tr("Deaktiviert"));
com->portList()->refresh();
char string[255];
while(com->portList()->portwalk(string))
comboBox_serialport->addItem(string);
}
void settingsdialog::connectSerial()
{
int index = comboBox_serialport->currentIndex();
if( index > 0 && (com->connectState() < 2 || com->port() != comboBox_serialport->currentText()) )
if( com->setRunMode(meta::connect) ) {
com->setPort(comboBox_serialport->currentText()); //This should work for both user-specified and detected ports.
com->start();
}
}
void settingsdialog::disconnectSerial()
{
com->closeport();
}
void settingsdialog::updateButtons()
{
switch( com->connectState() ) {
case meta::connected : pushButton_connect->setEnabled(false);
pushButton_disconnect->setEnabled(true);
p_connectTries = -1;
break;
case meta::connecting : pushButton_connect->setEnabled(false);
pushButton_disconnect->setEnabled(false);
break;
default : pushButton_connect->setEnabled(comboBox_serialport->currentIndex() > 0);
pushButton_disconnect->setEnabled(false);
if( p_connectTries > -1 ) {
p_connectTries++;
qDebug() << "[settingsdialog] connect try" << QString::number(p_connectTries);
if( p_connectTries > 1 ) //two connect tries
p_connectTries = -1;
connectSerial();
}
break;
}
checkBox_autoconnect->setEnabled(comboBox_serialport->currentIndex() > 0);
}
void settingsdialog::reject()
{
QDialog::reject();
}
void settingsdialog::accept()
{
QSettings settings;
settings.setValue("serial/port", !com->port().isEmpty() ? com->port() : comboBox_serialport->currentText());
settings.setValue("serial/autoconnect",checkBox_autoconnect->isEnabled() ? checkBox_autoconnect->isChecked() : false);
settings.setValue("plot/color1",channelColor[meta::channel1]);
settings.setValue("plot/color2",channelColor[meta::channel2]);
settings.setValue("plot/color3",channelColor[meta::channel3]);
settings.setValue("plot/color4",channelColor[meta::channel4]);
settings.setValue("plot/colorBackground",channelColor[meta::background]);
settings.setValue("plot/colorGrid",channelColor[meta::grid]);
QDialog::accept();
}
QColor settingsdialog::getChannelColor(meta::colorindex c) const
{
return channelColor[c];
}
void settingsdialog::getColorBackground()
{
QColor newcolor = QColorDialog::getColor(channelColor[meta::background],this);
if( newcolor != channelColor[meta::background] ) {
channelColor[meta::background] = newcolor;
updateColor(meta::background, newcolor);
emit colorChanged(meta::background,newcolor);
}
}
void settingsdialog::getColorGrid()
{
QColor newcolor = QColorDialog::getColor(channelColor[meta::grid],this);
if( newcolor != channelColor[meta::grid] ) {
channelColor[meta::grid] = newcolor;
updateColor(meta::grid, newcolor);
emit colorChanged(meta::grid, newcolor);
}
}
void settingsdialog::getColorChannel1()
{
QColor newcolor = QColorDialog::getColor(channelColor[meta::channel1],this);
if( newcolor != channelColor[meta::channel1] ) {
channelColor[meta::channel1] = newcolor;
updateColor(meta::channel1, newcolor);
emit colorChanged(meta::channel1, newcolor);
}
}
void settingsdialog::getColorChannel2()
{
QColor newcolor = QColorDialog::getColor(channelColor[meta::channel2],this);
if( newcolor != channelColor[meta::channel2] ) {
channelColor[meta::channel2] = newcolor;
updateColor(meta::channel2, newcolor);
emit colorChanged(meta::channel2, newcolor);
}
}
void settingsdialog::getColorChannel3()
{
QColor newcolor = QColorDialog::getColor(channelColor[meta::channel3],this);
if( newcolor != channelColor[meta::channel3] ) {
channelColor[meta::channel3] = newcolor;
updateColor(meta::channel3, newcolor);
emit colorChanged(meta::channel3, newcolor);
}
}
void settingsdialog::getColorChannel4()
{
QColor newcolor = QColorDialog::getColor(channelColor[meta::channel4],this);
if( newcolor != channelColor[meta::channel4] ) {
channelColor[meta::channel4] = newcolor;
updateColor(meta::channel4, newcolor);
emit colorChanged(meta::channel4, newcolor);
}
}
void settingsdialog::updateColor(meta::colorindex ci, QColor color)
{
switch( ci ) {
case meta::background : pushButton_colorBackground->setPalette(QPalette(color));
break;
case meta::grid : pushButton_colorGrid->setPalette(QPalette(color));
break;
case meta::channel1 : pushButton_colorChannel1->setPalette(QPalette(color));
break;
case meta::channel2 : pushButton_colorChannel2->setPalette(QPalette(color));
break;
case meta::channel3 : pushButton_colorChannel3->setPalette(QPalette(color));
break;
case meta::channel4 : pushButton_colorChannel4->setPalette(QPalette(color));
break;
}
}