/*
* QCPUFreq - a simple cpufreq GUI
- * Copyright (C) 2010 Daniel Klaffenbach <daniel.klaffenbach@cs.tu-chemnitz.de>
+ * Copyright (C) 2010 Daniel Klaffenbach <danielklaffenbach@gmail.com>
*
* 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
#include <QMessageBox>
#include <QTextStream>
#include <QDesktopWidget>
-#include <QDebug>
#if defined(Q_WS_MAEMO_5)
#include <QMaemo5InformationBox>
#endif
#define APPNAME "QCPUFreq"
-#define APPVERSION "0.3.3"
+#define APPVERSION "0.3.99"
+
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow),
- //do not allow overclocking per default
- allowOverclocking(false),
//create helper process
helperProcess( this ),
//create a new, stackable help window
//create UI refresh timer
refreshTimer( this ),
//create a QGraphicsScene for the little chip icon
- scene( this ),
- //show errors about the sudo setup only once
- showSudoError( true )
+ scene( this )
{
//this is a stacked window on Maemo 5
#if defined(Q_WS_MAEMO_5)
ui->setupUi(this);
+ //Settings widget
+ settings = new Settings;
+ settings->hide();
+
init();
refresh();
- // enable auto rotation
+ // setup auto rotation
setAutoRotation();
//initialize orientation
#endif
helpWindow.setWindowFlags( windowFlags() | Qt::Window );
+ //show errors about the sudo setup only once
+ showSudoError = true;
+
//connect signals and slots
connect(ui->actionHelp, SIGNAL(triggered()), this, SLOT(showHelp()));
connect( ui->actionAbout, SIGNAL(triggered()), this, SLOT(about()) );
connect(QApplication::desktop(), SIGNAL(resized(int)), this, SLOT(orientationChanged()));
connect(ui->sr_box, SIGNAL(clicked()), this, SLOT(setSmartReflex()));
connect(&refreshTimer, SIGNAL(timeout()), this, SLOT(refresh()));
- connect(ui->actionOverclocking, SIGNAL(toggled(bool)), this, SLOT(setOverclocking()));
-
-
- //disable overclocking button on vanilla kernels
- if (!powerKernel) {
- ui->actionOverclocking->setDisabled(true);
- }
+ connect(ui->actionSettings, SIGNAL(triggered()), this, SLOT(showSettings()));
+ connect(settings, SIGNAL(settingsChanged()), this, SLOT(setAutoRotation()));
}
MainWindow::~MainWindow()
{
+ delete settings;
delete ui;
}
//check for overclocking
#if defined(Q_WS_MAEMO_5)
- if (this->allowOverclocking == false && newmax > 600000) {
- QMaemo5InformationBox::information(this, tr( "You need to enable overclocking in QCPUFreq's menu for setting frequencies above 600MHz!"), 0);
+ if (!settings->useOverclocking() && newmax > 600000) {
+ QMaemo5InformationBox::information(this, tr( "You need to enable overclocking in QCPUFreq's settings in order to set frequencies above 600MHz!"), 0);
refresh();
return;
}
* - scalingSteps
* - scalingFrequencies
* - minFreq
- * - powerKernel
*/
void MainWindow::init()
{
//set minFreq and check avoid_frequencies
QString min = readSysFile( "devices/system/cpu/cpu0/cpufreq/scaling_min_freq" );
- qDebug() << min;
//check if avoid file exists (only on power kernel)
QFile file( "/sys/devices/system/cpu/cpu0/cpufreq/ondemand/avoid_frequencies" );
if (file.exists()) {
} else {
this->minFreq = min.toInt();
}
-
- //check if we are using a power kernel
- if ( getScalingFreq(getScalingSteps()) > 600000 ) {
- this->powerKernel = true;
- } else {
- this->powerKernel = false;
- }
}
//display frequency slider
ui->freq_adjust->setMinimum( 1 );
ui->freq_adjust->setMaximum( getScalingSteps() );
- //ui->freq_adjust->setInvertedAppearance( true );
ui->freq_adjust->setSliderPosition( getScalingStep(getMaxFreq()) );
-
- //ui->retranslateUi(this);
}
/**
- * Enables the auto-rotation feature of Maemo5 devices
+ * Enables or disables the auto-rotation feature of Maemo5 devices.
*/
void MainWindow::setAutoRotation()
{
#if defined(Q_WS_MAEMO_5)
- setAttribute(Qt::WA_Maemo5AutoOrientation, true);
+ setAttribute(Qt::WA_Maemo5AutoOrientation, settings->useAutoRotate());
#endif
}
/**
- * SLOT: enable/disable overclocking.
- */
-void MainWindow::setOverclocking()
-{
- if (ui->actionOverclocking->isChecked()) {
- #if defined(Q_WS_MAEMO_5)
- QMaemo5InformationBox::information(this, tr( "Please note that overclocking voids your warranty and may break your device! Be careful!"), 0);
- #endif
- this->allowOverclocking = true;
- } else {
- this->allowOverclocking = false;
- }
-}
-
-
-/**
* SLOT: Enables or disables Smart Reflex(tm) after pressing sr_btn
*/
void MainWindow::setSmartReflex()
/**
+ * SLOT: displays the settings widget
+ */
+void MainWindow::showSettings()
+{
+ settings->reset();
+ settings->show();
+}
+
+
+/**
* Returns true when the device is in portrait mode
*/
bool MainWindow::usePortrait()