/* BEGIN_COMMON_COPYRIGHT_HEADER * (c)LGPL2+ * * LXDE-Qt - a lightweight, Qt based, desktop toolset * http://razor-qt.org * * Copyright: 2012 Razor team * Authors: * Kuzma Shapran * * This program or library is free software; you can redistribute it * and/or modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * You should have received a copy of the GNU Lesser General * Public License along with this library; if not, write to the * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, * Boston, MA 02110-1301 USA * * END_COMMON_COPYRIGHT_HEADER */ #include "lxqtsysstatconfiguration.h" #include "ui_lxqtsysstatconfiguration.h" #include "lxqtsysstatutils.h" #include "lxqtsysstatcolours.h" #include #include #include //Note: strings can't actually be translated here (in static initialization time) // the QT_TR_NOOP here is just for qt translate tools to get the strings for translation const QStringList LXQtSysStatConfiguration::msStatTypes = { QStringLiteral(QT_TR_NOOP("CPU")) , QStringLiteral(QT_TR_NOOP("Memory")) , QStringLiteral(QT_TR_NOOP("Network")) }; namespace { //Note: workaround for making source strings translatable // (no need to ever call this function) void localizationWorkaround(); auto t = localizationWorkaround;//avoid unused function warning void localizationWorkaround() { const char * loc; loc = QT_TRANSLATE_NOOP("LXQtSysStatConfiguration", "cpu"); loc = QT_TRANSLATE_NOOP("LXQtSysStatConfiguration", "cpu0"); loc = QT_TRANSLATE_NOOP("LXQtSysStatConfiguration", "cpu1"); loc = QT_TRANSLATE_NOOP("LXQtSysStatConfiguration", "cpu2"); loc = QT_TRANSLATE_NOOP("LXQtSysStatConfiguration", "cpu3"); loc = QT_TRANSLATE_NOOP("LXQtSysStatConfiguration", "cpu4"); loc = QT_TRANSLATE_NOOP("LXQtSysStatConfiguration", "cpu5"); loc = QT_TRANSLATE_NOOP("LXQtSysStatConfiguration", "cpu6"); loc = QT_TRANSLATE_NOOP("LXQtSysStatConfiguration", "cpu7"); loc = QT_TRANSLATE_NOOP("LXQtSysStatConfiguration", "cpu8"); loc = QT_TRANSLATE_NOOP("LXQtSysStatConfiguration", "cpu9"); loc = QT_TRANSLATE_NOOP("LXQtSysStatConfiguration", "cpu10"); loc = QT_TRANSLATE_NOOP("LXQtSysStatConfiguration", "cpu11"); loc = QT_TRANSLATE_NOOP("LXQtSysStatConfiguration", "cpu12"); loc = QT_TRANSLATE_NOOP("LXQtSysStatConfiguration", "cpu13"); loc = QT_TRANSLATE_NOOP("LXQtSysStatConfiguration", "cpu14"); loc = QT_TRANSLATE_NOOP("LXQtSysStatConfiguration", "cpu15"); loc = QT_TRANSLATE_NOOP("LXQtSysStatConfiguration", "cpu16"); loc = QT_TRANSLATE_NOOP("LXQtSysStatConfiguration", "cpu17"); loc = QT_TRANSLATE_NOOP("LXQtSysStatConfiguration", "cpu18"); loc = QT_TRANSLATE_NOOP("LXQtSysStatConfiguration", "cpu19"); loc = QT_TRANSLATE_NOOP("LXQtSysStatConfiguration", "cpu20"); loc = QT_TRANSLATE_NOOP("LXQtSysStatConfiguration", "cpu21"); loc = QT_TRANSLATE_NOOP("LXQtSysStatConfiguration", "cpu22"); loc = QT_TRANSLATE_NOOP("LXQtSysStatConfiguration", "cpu23"); loc = QT_TRANSLATE_NOOP("LXQtSysStatConfiguration", "memory"); loc = QT_TRANSLATE_NOOP("LXQtSysStatConfiguration", "swap"); static_cast(t);//avoid unused variable warning } } LXQtSysStatConfiguration::LXQtSysStatConfiguration(QSettings *settings, QWidget *parent) : QDialog(parent), ui(new Ui::LXQtSysStatConfiguration), mSettings(settings), oldSettings(settings), mStat(NULL), mColoursDialog(NULL) { setAttribute(Qt::WA_DeleteOnClose); setObjectName("SysStatConfigurationWindow"); ui->setupUi(this); //Note: translation is needed here in runtime (translator is attached already) for (auto const & type : msStatTypes) ui->typeCOB->addItem(tr(type.toStdString().c_str()), type); loadSettings(); connect(ui->typeCOB, static_cast(&QComboBox::currentIndexChanged), this, &LXQtSysStatConfiguration::saveSettings); connect(ui->intervalSB, static_cast(&QDoubleSpinBox::valueChanged), this, &LXQtSysStatConfiguration::saveSettings); connect(ui->sizeSB, static_cast(&QSpinBox::valueChanged), this, &LXQtSysStatConfiguration::saveSettings); connect(ui->linesSB, static_cast(&QSpinBox::valueChanged), this, &LXQtSysStatConfiguration::saveSettings); connect(ui->titleLE, &QLineEdit::editingFinished, this, &LXQtSysStatConfiguration::saveSettings); connect(ui->useFrequencyCB, &QCheckBox::toggled, this, &LXQtSysStatConfiguration::saveSettings); connect(ui->logarithmicCB, &QCheckBox::toggled, this, &LXQtSysStatConfiguration::saveSettings); connect(ui->sourceCOB, static_cast(&QComboBox::currentIndexChanged), this, &LXQtSysStatConfiguration::saveSettings); connect(ui->useThemeColoursRB, &QRadioButton::toggled, this, &LXQtSysStatConfiguration::saveSettings); } LXQtSysStatConfiguration::~LXQtSysStatConfiguration() { delete ui; } void LXQtSysStatConfiguration::loadSettings() { ui->intervalSB->setValue(mSettings->value("graph/updateInterval", 1.0).toDouble()); ui->sizeSB->setValue(mSettings->value("graph/minimalSize", 30).toInt()); ui->linesSB->setValue(mSettings->value("grid/lines", 1).toInt()); ui->titleLE->setText(mSettings->value("title/label", QString()).toString()); int typeIndex = ui->typeCOB->findData(mSettings->value("data/type", msStatTypes[0])); ui->typeCOB->setCurrentIndex((typeIndex >= 0) ? typeIndex : 0); on_typeCOB_currentIndexChanged(ui->typeCOB->currentIndex()); int sourceIndex = ui->sourceCOB->findData(mSettings->value("data/source", QString())); ui->sourceCOB->setCurrentIndex((sourceIndex >= 0) ? sourceIndex : 0); ui->useFrequencyCB->setChecked(mSettings->value("cpu/useFrequency", true).toBool()); ui->maximumHS->setValue(PluginSysStat::netSpeedFromString(mSettings->value("net/maximumSpeed", "1 MB/s").toString())); on_maximumHS_valueChanged(ui->maximumHS->value()); ui->logarithmicCB->setChecked(mSettings->value("net/logarithmicScale", true).toBool()); ui->logScaleSB->setValue(mSettings->value("net/logarithmicScaleSteps", 4).toInt()); bool useThemeColours = mSettings->value("graph/useThemeColours", true).toBool(); ui->useThemeColoursRB->setChecked(useThemeColours); ui->useCustomColoursRB->setChecked(!useThemeColours); ui->customColoursB->setEnabled(!useThemeColours); } void LXQtSysStatConfiguration::saveSettings() { mSettings->setValue("graph/useThemeColours", ui->useThemeColoursRB->isChecked()); mSettings->setValue("graph/updateInterval", ui->intervalSB->value()); mSettings->setValue("graph/minimalSize", ui->sizeSB->value()); mSettings->setValue("grid/lines", ui->linesSB->value()); mSettings->setValue("title/label", ui->titleLE->text()); //Note: // need to make a realy deep copy of the msStatTypes[x] because of SEGFAULTs // occuring in static finalization time (don't know the real reason...maybe ordering of static finalizers/destructors) QString type = ui->typeCOB->itemData(ui->typeCOB->currentIndex(), Qt::UserRole).toString().toStdString().c_str(); mSettings->setValue("data/type", type); mSettings->setValue("data/source", ui->sourceCOB->itemData(ui->sourceCOB->currentIndex(), Qt::UserRole)); mSettings->setValue("cpu/useFrequency", ui->useFrequencyCB->isChecked()); mSettings->setValue("net/maximumSpeed", PluginSysStat::netSpeedToString(ui->maximumHS->value())); mSettings->setValue("net/logarithmicScale", ui->logarithmicCB->isChecked()); mSettings->setValue("net/logarithmicScaleSteps", ui->logScaleSB->value()); } void LXQtSysStatConfiguration::on_buttons_clicked(QAbstractButton *btn) { if (ui->buttons->buttonRole(btn) == QDialogButtonBox::ResetRole) { oldSettings.loadToSettings(); loadSettings(); } else close(); } void LXQtSysStatConfiguration::on_typeCOB_currentIndexChanged(int index) { if (mStat) mStat->deleteLater(); switch (index) { case 0: mStat = new SysStat::CpuStat(this); break; case 1: mStat = new SysStat::MemStat(this); break; case 2: mStat = new SysStat::NetStat(this); break; } ui->sourceCOB->blockSignals(true); ui->sourceCOB->clear(); for (auto const & s : mStat->sources()) ui->sourceCOB->addItem(tr(s.toStdString().c_str()), s); ui->sourceCOB->blockSignals(false); ui->sourceCOB->setCurrentIndex(0); } void LXQtSysStatConfiguration::on_maximumHS_valueChanged(int value) { ui->maximumValueL->setText(PluginSysStat::netSpeedToString(value)); } void LXQtSysStatConfiguration::coloursChanged() { const LXQtSysStatColours::Colours &colours = mColoursDialog->colours(); mSettings->setValue("grid/colour", colours["grid"].name()); mSettings->setValue("title/colour", colours["title"].name()); mSettings->setValue("cpu/systemColour", colours["cpuSystem"].name()); mSettings->setValue("cpu/userColour", colours["cpuUser"].name()); mSettings->setValue("cpu/niceColour", colours["cpuNice"].name()); mSettings->setValue("cpu/otherColour", colours["cpuOther"].name()); mSettings->setValue("cpu/frequencyColour", colours["cpuFrequency"].name()); mSettings->setValue("mem/appsColour", colours["memApps"].name()); mSettings->setValue("mem/buffersColour", colours["memBuffers"].name()); mSettings->setValue("mem/cachedColour", colours["memCached"].name()); mSettings->setValue("mem/swapColour", colours["memSwap"].name()); mSettings->setValue("net/receivedColour", colours["netReceived"].name()); mSettings->setValue("net/transmittedColour", colours["netTransmitted"].name()); } void LXQtSysStatConfiguration::on_customColoursB_clicked() { if (!mColoursDialog) { mColoursDialog = new LXQtSysStatColours(this); connect(mColoursDialog, SIGNAL(coloursChanged()), SLOT(coloursChanged())); } LXQtSysStatColours::Colours colours; const LXQtSysStatColours::Colours &defaultColours = mColoursDialog->defaultColours(); colours["grid"] = QColor(mSettings->value("grid/colour", defaultColours["grid"] .name()).toString()); colours["title"] = QColor(mSettings->value("title/colour", defaultColours["title"].name()).toString()); colours["cpuSystem"] = QColor(mSettings->value("cpu/systemColour", defaultColours["cpuSystem"] .name()).toString()); colours["cpuUser"] = QColor(mSettings->value("cpu/userColour", defaultColours["cpuUser"] .name()).toString()); colours["cpuNice"] = QColor(mSettings->value("cpu/niceColour", defaultColours["cpuNice"] .name()).toString()); colours["cpuOther"] = QColor(mSettings->value("cpu/otherColour", defaultColours["cpuOther"] .name()).toString()); colours["cpuFrequency"] = QColor(mSettings->value("cpu/frequencyColour", defaultColours["cpuFrequency"].name()).toString()); colours["memApps"] = QColor(mSettings->value("mem/appsColour", defaultColours["memApps"] .name()).toString()); colours["memBuffers"] = QColor(mSettings->value("mem/buffersColour", defaultColours["memBuffers"].name()).toString()); colours["memCached"] = QColor(mSettings->value("mem/cachedColour", defaultColours["memCached"] .name()).toString()); colours["memSwap"] = QColor(mSettings->value("mem/swapColour", defaultColours["memSwap"] .name()).toString()); colours["netReceived"] = QColor(mSettings->value("net/receivedColour", defaultColours["netReceived"] .name()).toString()); colours["netTransmitted"] = QColor(mSettings->value("net/transmittedColour", defaultColours["netTransmitted"].name()).toString()); mColoursDialog->setColours(colours); mColoursDialog->exec(); }