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tdeutils/klaptopdaemon/profile.cpp

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/*
* brightness.cpp
*
* Copyright (c) 2003 Paul Campbell <paul@taniwha.com>
*
* Requires the TQt widget libraries, available at no cost at
* http://www.troll.no/
*
* 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.
*/
// my headers:
#include "profile.h"
#include "version.h"
#include "portable.h"
#include <unistd.h>
#include <fcntl.h>
#include <sys/ioctl.h>
// other KDE headers:
#include <tdelocale.h>
#include <tdeconfig.h>
#include <knuminput.h>
#include <kiconloader.h>
#include <kicondialog.h>
#include <tdeapplication.h>
#include <tdemessagebox.h>
#include <kcombobox.h>
// other TQt headers:
#include <tqlayout.h>
#include <tqlabel.h>
#include <tqcheckbox.h>
#include <tqhbox.h>
#include <tqvgroupbox.h>
#include <tqgrid.h>
#include <tqpushbutton.h>
#include <tqslider.h>
#include <tqtooltip.h>
extern void wake_laptop_daemon();
ProfileConfig::ProfileConfig(TQWidget * parent, const char *name)
: TDECModule(parent, name)
{
TQStringList performance_list;
int current_performance;
bool *active_list;
bool has_performance = laptop_portable::get_system_performance(0, current_performance, performance_list, active_list);
TQStringList throttle_list;
int current_throttle;
bool has_throttle = laptop_portable::get_system_throttling(0, current_throttle, throttle_list, active_list);
TDEGlobal::locale()->insertCatalogue("klaptopdaemon"); // For translation of klaptopdaemon messages
config = new TDEConfig("kcmlaptoprc");
TQVBoxLayout *top_layout = new TQVBoxLayout( this, KDialog::marginHint(),
KDialog::spacingHint() );
TQHBoxLayout *ll = new TQHBoxLayout();
TQVGroupBox *gb = new TQVGroupBox(i18n("Not Powered"), this);
TQToolTip::add( gb, i18n( "Items in this box take effect whenever the laptop is unplugged from the wall" ) );
if (laptop_portable::has_brightness()) {
TQWidget *wp = new TQWidget(gb);
TQHBoxLayout *xl = new TQHBoxLayout( wp);
poff = new TQCheckBox(i18n("Back panel brightness"), wp);
TQToolTip::add( poff, i18n( "Enables the changing of the back panel brightness" ) );
xl->addWidget(poff);
connect (poff, TQ_SIGNAL(toggled(bool)), this, TQ_SLOT(poff_changed(bool)));
xl->addWidget(new TQLabel("-", wp));
soff = new TQSlider(0, 255, 16, 160, TQt::Horizontal, wp);
soff->setEnabled(0);
TQToolTip::add( soff, i18n( "How bright it should be when it is changed" ) );
connect (soff, TQ_SIGNAL(valueChanged(int)), this, TQ_SLOT(configChanged()));
xl->addWidget(soff);
xl->addWidget(new TQLabel("+", wp));
xl->addStretch(1);
} else {
poff = 0;
soff = 0;
}
if (has_performance) {
TQWidget *wp = new TQWidget(gb);
TQHBoxLayout *xl = new TQHBoxLayout( wp);
performance_off = new TQCheckBox(i18n("System performance"), wp);
TQToolTip::add( performance_off, i18n( "Enables the changing of the system performance profile" ) );
xl->addWidget(performance_off);
connect (performance_off, TQ_SIGNAL(toggled(bool)), this, TQ_SLOT(performance_off_changed(bool)));
performance_val_off = new KComboBox(0, wp);
TQToolTip::add( performance_val_off, i18n( "The new system performance profile to change to" ) );
performance_val_off->insertStringList(performance_list);
performance_val_off->setEnabled(0);
connect (performance_val_off, TQ_SIGNAL(activated(int)), this, TQ_SLOT(configChanged()));
xl->addWidget(performance_val_off);
xl->addStretch(1);
} else {
performance_off = 0;
performance_val_off = 0;
}
if (has_throttle) {
TQWidget *wp = new TQWidget(gb);
TQHBoxLayout *xl = new TQHBoxLayout( wp);
throttle_off = new TQCheckBox(i18n("CPU throttling"), wp);
TQToolTip::add( throttle_off, i18n( "Enables the throttling of the CPU performance" ) );
xl->addWidget(throttle_off);
connect (throttle_off, TQ_SIGNAL(toggled(bool)), this, TQ_SLOT(throttle_off_changed(bool)));
throttle_val_off = new KComboBox(0, wp);
throttle_val_off->insertStringList(throttle_list);
throttle_val_off->setEnabled(0);
TQToolTip::add( throttle_val_off, i18n( "How much to throttle the CPU by" ) );
connect (throttle_val_off, TQ_SIGNAL(activated(int)), this, TQ_SLOT(configChanged()));
xl->addWidget(throttle_val_off);
xl->addStretch(1);
} else {
throttle_off = 0;
throttle_val_off = 0;
}
ll->addWidget(gb);
gb = new TQVGroupBox(i18n("Powered"), this);
TQToolTip::add( gb, i18n( "Items in this box take effect whenever the laptop is plugged into the wall" ) );
if (laptop_portable::has_brightness()) {
TQWidget *wp = new TQWidget(gb);
TQHBoxLayout *xl = new TQHBoxLayout( wp);
pon = new TQCheckBox(i18n("Back panel brightness"), wp);
TQToolTip::add( pon, i18n( "Enables the changing of the back panel brightness" ) );
xl->addWidget(pon);
connect (pon, TQ_SIGNAL(toggled(bool)), this, TQ_SLOT(pon_changed(bool)));
xl->addWidget(new TQLabel("-", wp));
son = new TQSlider(0, 255, 16, 255, TQt::Horizontal, wp);
son->setEnabled(0);
TQToolTip::add( son, i18n( "How bright it should be when it is changed" ) );
connect (son, TQ_SIGNAL(valueChanged(int)), this, TQ_SLOT(configChanged()));
xl->addWidget(son);
xl->addWidget(new TQLabel("+", wp));
xl->addStretch(1);
} else {
pon = 0;
son = 0;
}
if (has_performance) {
TQWidget *wp = new TQWidget(gb);
TQHBoxLayout *xl = new TQHBoxLayout( wp);
performance_on = new TQCheckBox(i18n("System performance"), wp);
TQToolTip::add( performance_on, i18n( "Enables the changing of the system performance profile" ) );
xl->addWidget(performance_on);
connect (performance_on, TQ_SIGNAL(toggled(bool)), this, TQ_SLOT(performance_on_changed(bool)));
performance_val_on = new KComboBox(0, wp);
performance_val_on->insertStringList(performance_list);
performance_val_on->setEnabled(0);
TQToolTip::add( performance_val_on, i18n( "The new system performance profile to change to" ) );
connect (performance_val_on, TQ_SIGNAL(activated(int)), this, TQ_SLOT(configChanged()));
xl->addWidget(performance_val_on);
xl->addStretch(1);
} else {
performance_on = 0;
performance_val_on = 0;
}
if (has_throttle) {
TQWidget *wp = new TQWidget(gb);
TQHBoxLayout *xl = new TQHBoxLayout( wp);
throttle_on = new TQCheckBox(i18n("CPU throttle"), wp);
TQToolTip::add( throttle_on, i18n( "Enables the throttling of the CPU performance" ) );
xl->addWidget(throttle_on);
connect (throttle_on, TQ_SIGNAL(toggled(bool)), this, TQ_SLOT(throttle_on_changed(bool)));
throttle_val_on = new KComboBox(0, wp);
throttle_val_on->insertStringList(throttle_list);
throttle_val_on->setEnabled(0);
TQToolTip::add( throttle_val_on, i18n( "How much to throttle the CPU by" ) );
connect (throttle_val_on, TQ_SIGNAL(activated(int)), this, TQ_SLOT(configChanged()));
xl->addWidget(throttle_val_on);
xl->addStretch(1);
} else {
throttle_on = 0;
throttle_val_on = 0;
}
ll->addWidget(gb);
ll->addStretch(1);
top_layout->addLayout(ll);
TQLabel *tmp_label = new TQLabel(i18n("This panel allows you to set default values for system attributes "
"so that they change when the laptop is plugged in to the wall or "
"running on batteries."), this );
tmp_label->setAlignment( TQt::WordBreak );
top_layout->addWidget( tmp_label );
tmp_label = new TQLabel(i18n("You can also set options for these values that will be set by low battery "
"conditions, or system inactivity in the other panels"), this );
tmp_label->setAlignment( TQt::WordBreak );
top_layout->addWidget( tmp_label );
top_layout->addStretch(1);
top_layout->addWidget( new TQLabel( i18n("Version: %1").arg(LAPTOP_VERSION), this), 0, TQt::AlignRight );
load();
}
ProfileConfig::~ProfileConfig()
{
delete config;
}
void ProfileConfig::pon_changed(bool v)
{
if (son)
son->setEnabled(v);
configChanged();
}
void ProfileConfig::poff_changed(bool v)
{
if (soff)
soff->setEnabled(v);
configChanged();
}
void ProfileConfig::performance_on_changed(bool v)
{
if (performance_val_on)
performance_val_on->setEnabled(v);
configChanged();
}
void ProfileConfig::performance_off_changed(bool v)
{
if (performance_val_off)
performance_val_off->setEnabled(v);
configChanged();
}
void ProfileConfig::throttle_on_changed(bool v)
{
if (throttle_val_on)
throttle_val_on->setEnabled(v);
configChanged();
}
void ProfileConfig::throttle_off_changed(bool v)
{
if (throttle_val_off)
throttle_val_off->setEnabled(v);
configChanged();
}
void ProfileConfig::save()
{
config->setGroup("ProfileDefault");
config->writeEntry("EnableBrightnessOn", (pon?pon->isChecked():0));
config->writeEntry("BrightnessOnLevel", (son?son->value():255));
config->writeEntry("EnableBrightnessOff", (poff?poff->isChecked():0));
config->writeEntry("BrightnessOffLevel", (soff?soff->value():160));
config->writeEntry("EnablePerformanceOn", (performance_on?performance_on->isChecked():0));
config->writeEntry("PerformanceOnLevel", (performance_val_on?performance_val_on->currentText():""));
config->writeEntry("EnablePerformanceOff", (performance_off?performance_off->isChecked():0));
config->writeEntry("PerformanceOffLevel", (performance_val_off?performance_val_off->currentText():""));
config->writeEntry("EnableThrottleOn", (throttle_on?throttle_on->isChecked():0));
config->writeEntry("ThrottleOnLevel", (throttle_val_on?throttle_val_on->currentText():""));
config->writeEntry("EnableThrottleOff", (throttle_off?throttle_off->isChecked():0));
config->writeEntry("ThrottleOffLevel", (throttle_val_off?throttle_val_off->currentText():""));
config->sync();
changed(false);
wake_laptop_daemon();
}
void ProfileConfig::load()
{
load( false );
}
void ProfileConfig::load(bool useDefaults)
{
config->setReadDefaults( useDefaults );
config->setGroup("ProfileDefault");
bool v;
if (pon) {
v = config->readBoolEntry("EnableBrightnessOn", false);
pon->setChecked(v);
} else {
v = 0;
}
int x;
if (son) {
x = config->readNumEntry("BrightnessOnLevel", 255);
son->setValue(x);
son->setEnabled(v);
}
if (poff) {
v = config->readBoolEntry("EnableBrightnessOff", false);
poff->setChecked(v);
} else {
v = 0;
}
if (soff) {
x = config->readNumEntry("BrightnessOffLevel", 160);
soff->setValue(x);
soff->setEnabled(v);
}
if (performance_on) {
v = config->readBoolEntry("EnablePerformanceOn", false);
performance_on->setChecked(v);
} else {
v = 0;
}
if (performance_val_on) {
TQString s = config->readEntry("PerformanceOnLevel", "");
int ind = 0;
for (int i = 0; i < performance_val_on->count(); i++)
if (performance_val_on->text(i) == s) {
ind = i;
break;
}
performance_val_on->setCurrentItem(ind);
performance_val_on->setEnabled(v);
}
if (performance_off) {
v = config->readBoolEntry("EnablePerformanceOff", false);
performance_off->setChecked(v);
} else {
v = 0;
}
if (performance_val_off) {
TQString s = config->readEntry("PerformanceOffLevel", "");
int ind = 0;
for (int i = 0; i < performance_val_off->count(); i++)
if (performance_val_off->text(i) == s) {
ind = i;
break;
}
performance_val_off->setCurrentItem(ind);
performance_val_off->setEnabled(v);
}
if (throttle_on) {
v = config->readBoolEntry("EnableThrottleOn", false);
throttle_on->setChecked(v);
} else {
v = 0;
}
if (throttle_val_on) {
TQString s = config->readEntry("ThrottleOnLevel", "");
int ind = 0;
for (int i = 0; i < throttle_val_on->count(); i++)
if (throttle_val_on->text(i) == s) {
ind = i;
break;
}
throttle_val_on->setCurrentItem(ind);
throttle_val_on->setEnabled(v);
}
if (throttle_off) {
v = config->readBoolEntry("EnableThrottleOff", false);
throttle_off->setChecked(v);
} else {
v = 0;
}
if (throttle_val_off) {
TQString s = config->readEntry("ThrottleOffLevel", "");
int ind = 0;
for (int i = 0; i < throttle_val_off->count(); i++)
if (throttle_val_off->text(i) == s) {
ind = i;
break;
}
throttle_val_off->setCurrentItem(ind);
throttle_val_off->setEnabled(v);
}
emit changed( useDefaults );
}
void ProfileConfig::defaults()
{
load( true );
}
void ProfileConfig::configChanged()
{
emit changed(true);
}
TQString ProfileConfig::quickHelp() const
{
return i18n("<h1>Laptop Power Profile Setup</h1>This module allows you to configure default values for static laptop "
"system attributes that will change when the laptop is plugged in or unplugged from the wall.");
}
void ProfileConfig::slotStartMonitor()
{
wake_laptop_daemon();
}
#include "profile.moc"