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248 lines
8.3 KiB
248 lines
8.3 KiB
10 years ago
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/* BEGIN_COMMON_COPYRIGHT_HEADER
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* (c)LGPL2+
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*
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* LXDE-Qt - a lightweight, Qt based, desktop toolset
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* http://razor-qt.org
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*
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* Copyright: 2012 Razor team
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* Authors:
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* Łukasz Twarduś <ltwardus@gmail.com>
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*
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* This program or library is free software; you can redistribute it
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* and/or modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General
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* Public License along with this library; if not, write to the
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* 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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* END_COMMON_COPYRIGHT_HEADER */
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#include "lxqtsensorsconfiguration.h"
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#include "ui_lxqtsensorsconfiguration.h"
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#include <QStringList>
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#include <QPushButton>
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#include <QCheckBox>
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#include <QColorDialog>
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#include <QDebug>
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LxQtSensorsConfiguration::LxQtSensorsConfiguration(QSettings *settings, QWidget *parent) :
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QDialog(parent),
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ui(new Ui::LxQtSensorsConfiguration),
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mSettings(settings),
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oldSettings(settings)
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{
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setAttribute(Qt::WA_DeleteOnClose);
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setObjectName("SensorsConfigurationWindow");
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ui->setupUi(this);
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// We load settings here cause we have to set up dynamic widgets
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loadSettings();
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connect(ui->buttons, SIGNAL(clicked(QAbstractButton*)), this, SLOT(dialogButtonsAction(QAbstractButton*)));
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connect(ui->updateIntervalSB, SIGNAL(valueChanged(int)), this, SLOT(saveSettings()));
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connect(ui->tempBarWidthSB, SIGNAL(valueChanged(int)), this, SLOT(saveSettings()));
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connect(ui->detectedChipsCB, SIGNAL(activated(int)), this, SLOT(detectedChipSelected(int)));
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connect(ui->celsiusTempScaleRB, SIGNAL(toggled(bool)), this, SLOT(saveSettings()));
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// We don't need signal from the other radio box as celsiusTempScaleRB will send one
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//connect(ui->fahrenheitTempScaleRB, SIGNAL(toggled(bool)), this, SLOT(saveSettings()));
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connect(ui->warningAboutHighTemperatureChB, SIGNAL(toggled(bool)), this, SLOT(saveSettings()));
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/**
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* Signals for enable/disable and bar color change are set in the loadSettings method because
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* we are creating them dynamically.
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*/
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}
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LxQtSensorsConfiguration::~LxQtSensorsConfiguration()
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{
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delete ui;
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}
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void LxQtSensorsConfiguration::loadSettings()
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{
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ui->updateIntervalSB->setValue(mSettings->value("updateInterval").toInt());
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ui->tempBarWidthSB->setValue(mSettings->value("tempBarWidth").toInt());
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if (mSettings->value("useFahrenheitScale").toBool())
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{
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ui->fahrenheitTempScaleRB->setChecked(true);
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}
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// In case of reloading settings we have to clear GUI elements
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ui->detectedChipsCB->clear();
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mSettings->beginGroup("chips");
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QStringList chipNames = mSettings->childGroups();
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for (int i = 0; i < chipNames.size(); ++i)
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{
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ui->detectedChipsCB->addItem(chipNames[i]);
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}
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mSettings->endGroup();
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// Load feature for the first chip if exist
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if (chipNames.size() > 0)
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{
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detectedChipSelected(0);
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}
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ui->warningAboutHighTemperatureChB->setChecked(
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mSettings->value("warningAboutHighTemperature").toBool());
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}
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void LxQtSensorsConfiguration::saveSettings()
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{
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mSettings->setValue("updateInterval", ui->updateIntervalSB->value());
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mSettings->setValue("tempBarWidth", ui->tempBarWidthSB->value());
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if (ui->fahrenheitTempScaleRB->isChecked())
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{
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mSettings->setValue("useFahrenheitScale", true);
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}
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else
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{
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mSettings->setValue("useFahrenheitScale", false);
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}
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mSettings->beginGroup("chips");
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QStringList chipNames = mSettings->childGroups();
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if (chipNames.size())
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{
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QStringList chipFeatureLabels;
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QPushButton* colorButton = NULL;
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QCheckBox* enabledCheckbox = NULL;
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mSettings->beginGroup(chipNames[ui->detectedChipsCB->currentIndex()]);
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chipFeatureLabels = mSettings->childGroups();
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for (int j = 0; j < chipFeatureLabels.size(); ++j)
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{
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mSettings->beginGroup(chipFeatureLabels[j]);
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enabledCheckbox = qobject_cast<QCheckBox*>(ui->chipFeaturesT->cellWidget(j, 0));
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// We know what we are doing so we don't have to check if enabledCheckbox == 0
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mSettings->setValue("enabled", enabledCheckbox->isChecked());
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colorButton = qobject_cast<QPushButton*>(ui->chipFeaturesT->cellWidget(j, 2));
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// We know what we are doing so we don't have to check if colorButton == 0
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mSettings->setValue(
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"color",
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colorButton->palette().color(QPalette::Normal, QPalette::Button).name());
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mSettings->endGroup();
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}
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mSettings->endGroup();
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}
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mSettings->endGroup();
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mSettings->setValue("warningAboutHighTemperature",
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ui->warningAboutHighTemperatureChB->isChecked());
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}
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void LxQtSensorsConfiguration::dialogButtonsAction(QAbstractButton *btn)
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{
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if (ui->buttons->buttonRole(btn) == QDialogButtonBox::ResetRole)
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{
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oldSettings.loadToSettings();
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loadSettings();
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}
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else
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{
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close();
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}
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}
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void LxQtSensorsConfiguration::changeProgressBarColor()
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{
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QAbstractButton* btn = qobject_cast<QAbstractButton*>(sender());
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if (btn)
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{
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QPalette pal = btn->palette();
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QColor color = QColorDialog::getColor(pal.color(QPalette::Normal, QPalette::Button), this);
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if (color.isValid())
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{
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pal.setColor(QPalette::Normal, QPalette::Button, color);
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btn->setPalette(pal);
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saveSettings();
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}
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}
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else
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{
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qDebug() << "LxQtSensorsConfiguration::changeProgressBarColor():" << "invalid button cast";
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}
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}
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void LxQtSensorsConfiguration::detectedChipSelected(int index)
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{
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mSettings->beginGroup("chips");
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QStringList chipNames = mSettings->childGroups();
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QStringList chipFeatureLabels;
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QPushButton* colorButton = NULL;
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QCheckBox* enabledCheckbox = NULL;
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QTableWidgetItem *chipFeatureLabel = NULL;
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if (index < chipNames.size())
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{
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qDebug() << "Selected chip: " << ui->detectedChipsCB->currentText();
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// In case of reloading settings we have to clear GUI elements
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ui->chipFeaturesT->setRowCount(0);
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// Add detected chips and features
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QStringList chipFeaturesLabels;
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chipFeaturesLabels << tr("Enabled") << tr("Label") << tr("Color");
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ui->chipFeaturesT->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch);
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ui->chipFeaturesT->setHorizontalHeaderLabels(chipFeaturesLabels);
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mSettings->beginGroup(chipNames[index]);
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chipFeatureLabels = mSettings->childGroups();
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for (int j = 0; j < chipFeatureLabels.size(); ++j)
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{
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mSettings->beginGroup(chipFeatureLabels[j]);
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ui->chipFeaturesT->insertRow(j);
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enabledCheckbox = new QCheckBox(ui->chipFeaturesT);
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enabledCheckbox->setChecked(mSettings->value("enabled").toBool());
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// Connect here after the setChecked call because we don't want to send signal
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connect(enabledCheckbox, SIGNAL(stateChanged(int)), this, SLOT(saveSettings()));
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ui->chipFeaturesT->setCellWidget(j, 0, enabledCheckbox);
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chipFeatureLabel = new QTableWidgetItem(chipFeatureLabels[j]);
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chipFeatureLabel->setFlags(Qt::ItemIsEnabled);
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ui->chipFeaturesT->setItem(j, 1, chipFeatureLabel);
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colorButton = new QPushButton(ui->chipFeaturesT);
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connect(colorButton, SIGNAL(clicked()), this, SLOT(changeProgressBarColor()));
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QPalette pal = colorButton->palette();
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pal.setColor(QPalette::Normal, QPalette::Button,
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QColor(mSettings->value("color").toString()));
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colorButton->setPalette(pal);
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ui->chipFeaturesT->setCellWidget(j, 2, colorButton);
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mSettings->endGroup();
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}
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mSettings->endGroup();
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}
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else
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{
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qDebug() << "Invalid chip index: " << index;
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}
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mSettings->endGroup();
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}
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