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425 lines
13 KiB
425 lines
13 KiB
/*
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* brightness.cpp
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*
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* Copyright (c) 2003 Paul Campbell <paul@taniwha.com>
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*
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* Requires the TQt widget libraries, available at no cost at
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* http://www.troll.no/
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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// my headers:
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#include "profile.h"
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#include "version.h"
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#include "portable.h"
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#include <unistd.h>
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#include <fcntl.h>
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#include <sys/ioctl.h>
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// other KDE headers:
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#include <tdelocale.h>
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#include <tdeconfig.h>
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#include <knuminput.h>
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#include <kiconloader.h>
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#include <kicondialog.h>
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#include <tdeapplication.h>
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#include <tdemessagebox.h>
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#include <kcombobox.h>
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// other TQt headers:
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#include <tqlayout.h>
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#include <tqlabel.h>
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#include <tqcheckbox.h>
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#include <tqhbox.h>
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#include <tqvgroupbox.h>
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#include <tqgrid.h>
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#include <tqpushbutton.h>
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#include <tqslider.h>
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#include <tqtooltip.h>
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extern void wake_laptop_daemon();
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ProfileConfig::ProfileConfig(TQWidget * parent, const char *name)
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: TDECModule(parent, name)
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{
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TQStringList performance_list;
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int current_performance;
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bool *active_list;
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bool has_performance = laptop_portable::get_system_performance(0, current_performance, performance_list, active_list);
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TQStringList throttle_list;
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int current_throttle;
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bool has_throttle = laptop_portable::get_system_throttling(0, current_throttle, throttle_list, active_list);
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TDEGlobal::locale()->insertCatalogue("klaptopdaemon"); // For translation of klaptopdaemon messages
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config = new TDEConfig("kcmlaptoprc");
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TQVBoxLayout *top_layout = new TQVBoxLayout( this, KDialog::marginHint(),
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KDialog::spacingHint() );
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TQHBoxLayout *ll = new TQHBoxLayout();
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TQVGroupBox *gb = new TQVGroupBox(i18n("Not Powered"), this);
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TQToolTip::add( gb, i18n( "Items in this box take effect whenever the laptop is unplugged from the wall" ) );
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if (laptop_portable::has_brightness()) {
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TQWidget *wp = new TQWidget(gb);
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TQHBoxLayout *xl = new TQHBoxLayout( wp);
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poff = new TQCheckBox(i18n("Back panel brightness"), wp);
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TQToolTip::add( poff, i18n( "Enables the changing of the back panel brightness" ) );
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xl->addWidget(poff);
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connect (poff, TQT_SIGNAL(toggled(bool)), this, TQT_SLOT(poff_changed(bool)));
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xl->addWidget(new TQLabel("-", wp));
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soff = new TQSlider(0, 255, 16, 160, Qt::Horizontal, wp);
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soff->setEnabled(0);
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TQToolTip::add( soff, i18n( "How bright it should be when it is changed" ) );
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connect (soff, TQT_SIGNAL(valueChanged(int)), this, TQT_SLOT(configChanged()));
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xl->addWidget(soff);
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xl->addWidget(new TQLabel("+", wp));
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xl->addStretch(1);
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} else {
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poff = 0;
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soff = 0;
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}
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if (has_performance) {
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TQWidget *wp = new TQWidget(gb);
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TQHBoxLayout *xl = new TQHBoxLayout( wp);
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performance_off = new TQCheckBox(i18n("System performance"), wp);
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TQToolTip::add( performance_off, i18n( "Enables the changing of the system performance profile" ) );
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xl->addWidget(performance_off);
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connect (performance_off, TQT_SIGNAL(toggled(bool)), this, TQT_SLOT(performance_off_changed(bool)));
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performance_val_off = new KComboBox(0, wp);
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TQToolTip::add( performance_val_off, i18n( "The new system performance profile to change to" ) );
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performance_val_off->insertStringList(performance_list);
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performance_val_off->setEnabled(0);
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connect (performance_val_off, TQT_SIGNAL(activated(int)), this, TQT_SLOT(configChanged()));
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xl->addWidget(performance_val_off);
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xl->addStretch(1);
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} else {
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performance_off = 0;
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performance_val_off = 0;
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}
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if (has_throttle) {
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TQWidget *wp = new TQWidget(gb);
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TQHBoxLayout *xl = new TQHBoxLayout( wp);
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throttle_off = new TQCheckBox(i18n("CPU throttling"), wp);
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TQToolTip::add( throttle_off, i18n( "Enables the throttling of the CPU performance" ) );
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xl->addWidget(throttle_off);
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connect (throttle_off, TQT_SIGNAL(toggled(bool)), this, TQT_SLOT(throttle_off_changed(bool)));
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throttle_val_off = new KComboBox(0, wp);
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throttle_val_off->insertStringList(throttle_list);
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throttle_val_off->setEnabled(0);
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TQToolTip::add( throttle_val_off, i18n( "How much to throttle the CPU by" ) );
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connect (throttle_val_off, TQT_SIGNAL(activated(int)), this, TQT_SLOT(configChanged()));
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xl->addWidget(throttle_val_off);
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xl->addStretch(1);
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} else {
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throttle_off = 0;
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throttle_val_off = 0;
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}
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ll->addWidget(gb);
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gb = new TQVGroupBox(i18n("Powered"), this);
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TQToolTip::add( gb, i18n( "Items in this box take effect whenever the laptop is plugged into the wall" ) );
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if (laptop_portable::has_brightness()) {
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TQWidget *wp = new TQWidget(gb);
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TQHBoxLayout *xl = new TQHBoxLayout( wp);
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pon = new TQCheckBox(i18n("Back panel brightness"), wp);
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TQToolTip::add( pon, i18n( "Enables the changing of the back panel brightness" ) );
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xl->addWidget(pon);
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connect (pon, TQT_SIGNAL(toggled(bool)), this, TQT_SLOT(pon_changed(bool)));
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xl->addWidget(new TQLabel("-", wp));
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son = new TQSlider(0, 255, 16, 255, Qt::Horizontal, wp);
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son->setEnabled(0);
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TQToolTip::add( son, i18n( "How bright it should be when it is changed" ) );
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connect (son, TQT_SIGNAL(valueChanged(int)), this, TQT_SLOT(configChanged()));
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xl->addWidget(son);
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xl->addWidget(new TQLabel("+", wp));
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xl->addStretch(1);
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} else {
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pon = 0;
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son = 0;
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}
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if (has_performance) {
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TQWidget *wp = new TQWidget(gb);
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TQHBoxLayout *xl = new TQHBoxLayout( wp);
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performance_on = new TQCheckBox(i18n("System performance"), wp);
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TQToolTip::add( performance_on, i18n( "Enables the changing of the system performance profile" ) );
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xl->addWidget(performance_on);
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connect (performance_on, TQT_SIGNAL(toggled(bool)), this, TQT_SLOT(performance_on_changed(bool)));
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performance_val_on = new KComboBox(0, wp);
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performance_val_on->insertStringList(performance_list);
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performance_val_on->setEnabled(0);
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TQToolTip::add( performance_val_on, i18n( "The new system performance profile to change to" ) );
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connect (performance_val_on, TQT_SIGNAL(activated(int)), this, TQT_SLOT(configChanged()));
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xl->addWidget(performance_val_on);
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xl->addStretch(1);
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} else {
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performance_on = 0;
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performance_val_on = 0;
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}
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if (has_throttle) {
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TQWidget *wp = new TQWidget(gb);
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TQHBoxLayout *xl = new TQHBoxLayout( wp);
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throttle_on = new TQCheckBox(i18n("CPU throttle"), wp);
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TQToolTip::add( throttle_on, i18n( "Enables the throttling of the CPU performance" ) );
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xl->addWidget(throttle_on);
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connect (throttle_on, TQT_SIGNAL(toggled(bool)), this, TQT_SLOT(throttle_on_changed(bool)));
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throttle_val_on = new KComboBox(0, wp);
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throttle_val_on->insertStringList(throttle_list);
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throttle_val_on->setEnabled(0);
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TQToolTip::add( throttle_val_on, i18n( "How much to throttle the CPU by" ) );
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connect (throttle_val_on, TQT_SIGNAL(activated(int)), this, TQT_SLOT(configChanged()));
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xl->addWidget(throttle_val_on);
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xl->addStretch(1);
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} else {
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throttle_on = 0;
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throttle_val_on = 0;
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}
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ll->addWidget(gb);
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ll->addStretch(1);
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top_layout->addLayout(ll);
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TQLabel *tmp_label = new TQLabel(i18n("This panel allows you to set default values for system attributes "
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"so that they change when the laptop is plugged in to the wall or "
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"running on batteries."), this );
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tmp_label->setAlignment( TQt::WordBreak );
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top_layout->addWidget( tmp_label );
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tmp_label = new TQLabel(i18n("You can also set options for these values that will be set by low battery "
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"conditions, or system inactivity in the other panels"), this );
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tmp_label->setAlignment( TQt::WordBreak );
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top_layout->addWidget( tmp_label );
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top_layout->addStretch(1);
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top_layout->addWidget( new TQLabel( i18n("Version: %1").arg(LAPTOP_VERSION), this), 0, TQt::AlignRight );
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load();
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}
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ProfileConfig::~ProfileConfig()
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{
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delete config;
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}
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void ProfileConfig::pon_changed(bool v)
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{
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if (son)
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son->setEnabled(v);
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configChanged();
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}
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void ProfileConfig::poff_changed(bool v)
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{
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if (soff)
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soff->setEnabled(v);
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configChanged();
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}
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void ProfileConfig::performance_on_changed(bool v)
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{
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if (performance_val_on)
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performance_val_on->setEnabled(v);
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configChanged();
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}
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void ProfileConfig::performance_off_changed(bool v)
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{
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if (performance_val_off)
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performance_val_off->setEnabled(v);
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configChanged();
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}
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void ProfileConfig::throttle_on_changed(bool v)
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{
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if (throttle_val_on)
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throttle_val_on->setEnabled(v);
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configChanged();
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}
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void ProfileConfig::throttle_off_changed(bool v)
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{
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if (throttle_val_off)
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throttle_val_off->setEnabled(v);
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configChanged();
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}
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void ProfileConfig::save()
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{
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config->setGroup("ProfileDefault");
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config->writeEntry("EnableBrightnessOn", (pon?pon->isChecked():0));
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config->writeEntry("BrightnessOnLevel", (son?son->value():255));
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config->writeEntry("EnableBrightnessOff", (poff?poff->isChecked():0));
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config->writeEntry("BrightnessOffLevel", (soff?soff->value():160));
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config->writeEntry("EnablePerformanceOn", (performance_on?performance_on->isChecked():0));
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config->writeEntry("PerformanceOnLevel", (performance_val_on?performance_val_on->currentText():""));
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config->writeEntry("EnablePerformanceOff", (performance_off?performance_off->isChecked():0));
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config->writeEntry("PerformanceOffLevel", (performance_val_off?performance_val_off->currentText():""));
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config->writeEntry("EnableThrottleOn", (throttle_on?throttle_on->isChecked():0));
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config->writeEntry("ThrottleOnLevel", (throttle_val_on?throttle_val_on->currentText():""));
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config->writeEntry("EnableThrottleOff", (throttle_off?throttle_off->isChecked():0));
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config->writeEntry("ThrottleOffLevel", (throttle_val_off?throttle_val_off->currentText():""));
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config->sync();
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changed(false);
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wake_laptop_daemon();
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}
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void ProfileConfig::load()
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{
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load( false );
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}
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void ProfileConfig::load(bool useDefaults)
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{
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config->setReadDefaults( useDefaults );
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config->setGroup("ProfileDefault");
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bool v;
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if (pon) {
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v = config->readBoolEntry("EnableBrightnessOn", false);
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pon->setChecked(v);
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} else {
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v = 0;
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}
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int x;
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if (son) {
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x = config->readNumEntry("BrightnessOnLevel", 255);
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son->setValue(x);
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son->setEnabled(v);
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}
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if (poff) {
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v = config->readBoolEntry("EnableBrightnessOff", false);
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poff->setChecked(v);
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} else {
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v = 0;
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}
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if (soff) {
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x = config->readNumEntry("BrightnessOffLevel", 160);
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soff->setValue(x);
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soff->setEnabled(v);
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}
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if (performance_on) {
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v = config->readBoolEntry("EnablePerformanceOn", false);
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performance_on->setChecked(v);
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} else {
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v = 0;
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}
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if (performance_val_on) {
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TQString s = config->readEntry("PerformanceOnLevel", "");
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int ind = 0;
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for (int i = 0; i < performance_val_on->count(); i++)
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if (performance_val_on->text(i) == s) {
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ind = i;
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break;
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}
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performance_val_on->setCurrentItem(ind);
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performance_val_on->setEnabled(v);
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}
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if (performance_off) {
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v = config->readBoolEntry("EnablePerformanceOff", false);
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performance_off->setChecked(v);
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} else {
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v = 0;
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}
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if (performance_val_off) {
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TQString s = config->readEntry("PerformanceOffLevel", "");
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int ind = 0;
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for (int i = 0; i < performance_val_off->count(); i++)
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if (performance_val_off->text(i) == s) {
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ind = i;
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break;
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}
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performance_val_off->setCurrentItem(ind);
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performance_val_off->setEnabled(v);
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}
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if (throttle_on) {
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v = config->readBoolEntry("EnableThrottleOn", false);
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throttle_on->setChecked(v);
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} else {
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v = 0;
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}
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if (throttle_val_on) {
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TQString s = config->readEntry("ThrottleOnLevel", "");
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int ind = 0;
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for (int i = 0; i < throttle_val_on->count(); i++)
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if (throttle_val_on->text(i) == s) {
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ind = i;
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break;
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}
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throttle_val_on->setCurrentItem(ind);
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throttle_val_on->setEnabled(v);
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}
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if (throttle_off) {
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v = config->readBoolEntry("EnableThrottleOff", false);
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throttle_off->setChecked(v);
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} else {
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v = 0;
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}
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if (throttle_val_off) {
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TQString s = config->readEntry("ThrottleOffLevel", "");
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int ind = 0;
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for (int i = 0; i < throttle_val_off->count(); i++)
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if (throttle_val_off->text(i) == s) {
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ind = i;
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break;
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}
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throttle_val_off->setCurrentItem(ind);
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throttle_val_off->setEnabled(v);
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}
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emit changed( useDefaults );
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}
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void ProfileConfig::defaults()
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{
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load( true );
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}
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void ProfileConfig::configChanged()
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{
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emit changed(true);
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}
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TQString ProfileConfig::quickHelp() const
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{
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return i18n("<h1>Laptop Power Profile Setup</h1>This module allows you to configure default values for static laptop "
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"system attributes that will change when the laptop is plugged in or unplugged from the wall.");
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}
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void ProfileConfig::slotStartMonitor()
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{
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wake_laptop_daemon();
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}
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#include "profile.moc"
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