You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
289 lines
11 KiB
289 lines
11 KiB
/*
|
|
* battery.cpp
|
|
*
|
|
* Copyright (c) 1999 Paul Campbell <paul@taniwha.com>
|
|
* Copyright (c) 2002 Marc Mutz <mutz@kde.org>
|
|
*
|
|
* 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 "apm.h"
|
|
#include "version.h"
|
|
#include "portable.h"
|
|
#include <stdlib.h>
|
|
#include <unistd.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 <kstandarddirs.h>
|
|
#include <kprocess.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 <tqtooltip.h>
|
|
extern void wake_laptop_daemon();
|
|
|
|
ApmConfig::ApmConfig (TQWidget * parent, const char *name)
|
|
: TDECModule(parent, name)
|
|
{
|
|
TDEGlobal::locale()->insertCatalogue("klaptopdaemon"); // For translation of klaptopdaemon messages
|
|
|
|
config = new TDEConfig("kcmlaptoprc");
|
|
|
|
TQVBoxLayout *top_layout = new TQVBoxLayout( this, KDialog::marginHint(),
|
|
KDialog::spacingHint() );
|
|
|
|
TQLabel *tmp_label = new TQLabel( i18n("This panel lets you configure your APM system and lets "
|
|
"you have access to some of the extra features provided by it"), this );
|
|
tmp_label->setAlignment( TQt::WordBreak );
|
|
top_layout->addWidget( tmp_label );
|
|
|
|
tmp_label = new TQLabel( i18n("NOTE: some APM implementations have buggy suspend/standby "
|
|
"implementations. You should test these features very gingerly - save "
|
|
"all your work, check them on and try a suspend/standby from "
|
|
"the popup menu on the battery icon in the panel if it fails to come "
|
|
"back successfully uncheck the box again."), this );
|
|
tmp_label->setAlignment( TQt::WordBreak );
|
|
top_layout->addWidget( tmp_label );
|
|
|
|
tmp_label = new TQLabel( i18n("Some changes made on this page may require you to quit the laptop panel "
|
|
"and start it again to take effect"), this );
|
|
tmp_label->setAlignment( TQt::WordBreak );
|
|
top_layout->addWidget( tmp_label );
|
|
|
|
bool can_enable = laptop_portable::has_apm(1); // is helper ready
|
|
enableStandby = new TQCheckBox( i18n("Enable standby"), this );
|
|
top_layout->addWidget( enableStandby );
|
|
TQToolTip::add( enableStandby, i18n( "If checked this box enables transitions to the 'standby' state - a temporary powered down state" ) );
|
|
enableStandby->setEnabled(can_enable);
|
|
connect( enableStandby, TQ_SIGNAL(clicked()), this, TQ_SLOT(configChanged()) );
|
|
|
|
enableSuspend = new TQCheckBox( i18n("Enable &suspend"), this );
|
|
top_layout->addWidget( enableSuspend );
|
|
TQToolTip::add( enableSuspend, i18n( "If checked this box enables transitions to the 'suspend' state - a semi-powered down state, sometimes called 'suspend-to-ram'" ) );
|
|
enableSuspend->setEnabled(can_enable);
|
|
connect( enableSuspend, TQ_SIGNAL(clicked()), this, TQ_SLOT(configChanged()) );
|
|
apm_name = "/usr/bin/apm";
|
|
if (::access(apm_name, F_OK) != 0 && ::access("/usr/sbin/apm", F_OK) == 0)
|
|
apm_name = "/usr/sbin/apm";
|
|
|
|
tmp_label = new TQLabel(i18n("If the above boxes are disabled then there is no 'helper' "
|
|
"application set up to help change APM states, there are two "
|
|
"ways you can enable this application, either make the file "
|
|
"/proc/apm writeable by anyone every time your system boots "
|
|
"or use the button below to make the %1 application "
|
|
"set-uid root").arg(apm_name), this );
|
|
tmp_label->setAlignment( TQt::WordBreak );
|
|
top_layout->addWidget( tmp_label );
|
|
TQHBoxLayout *ll = new TQHBoxLayout(top_layout);
|
|
TQPushButton *setupButton = new TQPushButton(i18n("Setup Helper Application"), this);
|
|
connect( setupButton, TQ_SIGNAL(clicked()), this, TQ_SLOT(setupHelper()) );
|
|
TQToolTip::add( setupButton, i18n( "This button can be used to enable the APM helper application" ) );
|
|
ll->addStretch(2);
|
|
ll->addWidget(setupButton);
|
|
ll->addStretch(8);
|
|
if (laptop_portable::has_software_suspend()) {
|
|
tmp_label = new TQLabel( i18n("Your system seems to have 'Software Suspend' installed, this can "
|
|
"be used to hibernate or 'suspend to disk' your system if you want "
|
|
"to use this for hibernation check the box below"), this );
|
|
tmp_label->setAlignment( TQt::WordBreak );
|
|
top_layout->addWidget( tmp_label );
|
|
enableSoftwareSuspendHibernate = new TQCheckBox( i18n("Enable software suspend for hibernate"), this );
|
|
top_layout->addWidget( enableSoftwareSuspendHibernate );
|
|
TQToolTip::add( enableSoftwareSuspendHibernate, i18n( "If checked this box enables transitions to the 'hibernate' state using the 'Software Suspend' mechanism" ) );
|
|
enableSoftwareSuspendHibernate->setEnabled(laptop_portable::has_software_suspend(2));
|
|
connect( enableSoftwareSuspendHibernate, TQ_SIGNAL(clicked()), this, TQ_SLOT(configChanged()) );
|
|
tmp_label = new TQLabel( i18n("If the above box is disabled then you need to be logged in "
|
|
"as root or need a helper application to invoke the Software "
|
|
"Suspend utility - TDE provides a utility to do this, if you "
|
|
"wish to use it you must make it set-uid root, the button "
|
|
"below will do this for you"), this );
|
|
tmp_label->setAlignment( TQt::WordBreak );
|
|
top_layout->addWidget( tmp_label );
|
|
ll = new TQHBoxLayout(this);
|
|
TQPushButton *setupSSButton = new TQPushButton(i18n("Setup SS Helper Application"), this);
|
|
connect( setupSSButton, TQ_SIGNAL(clicked()), this, TQ_SLOT(setupHelper2()) );
|
|
TQToolTip::add( setupSSButton, i18n( "This button can be used to enable the Software Suspend helper application" ) );
|
|
ll->addStretch(2);
|
|
ll->addWidget(setupSSButton);
|
|
ll->addStretch(8);
|
|
} else {
|
|
enableSoftwareSuspendHibernate = 0;
|
|
}
|
|
|
|
|
|
top_layout->addStretch(1);
|
|
top_layout->addWidget( new TQLabel( i18n("Version: %1").arg(LAPTOP_VERSION), this), 0, TQt::AlignRight );
|
|
|
|
|
|
load();
|
|
}
|
|
|
|
ApmConfig::~ApmConfig()
|
|
{
|
|
delete config;
|
|
}
|
|
|
|
void ApmConfig::setupHelper()
|
|
{
|
|
TQString tdesu = TDEStandardDirs::findExe("tdesu");
|
|
if (!tdesu.isEmpty()) {
|
|
int rc = KMessageBox::warningContinueCancel(0,
|
|
i18n("You will need to supply a root password "
|
|
"to allow the privileges of the %1 application to change.").arg(apm_name),
|
|
"KLaptopDaemon", KStdGuiItem::cont(),
|
|
"");
|
|
if (rc == KMessageBox::Continue) {
|
|
TDEProcess proc;
|
|
proc << tdesu;
|
|
proc << "-u";
|
|
proc << "root";
|
|
proc << TQString("chown root ")+apm_name+TQString("; chmod +s ")+apm_name;
|
|
proc.start(TDEProcess::Block); // run it sync so has_apm below sees the results
|
|
}
|
|
} else {
|
|
KMessageBox::sorry(0, i18n("%1 cannot be enabled because tdesu cannot be found. Please make sure that it is installed correctly.").arg(TQString(apm_name)),
|
|
i18n("KLaptopDaemon"));
|
|
}
|
|
laptop_portable::apm_set_mask(enablestandby, enablesuspend);
|
|
bool can_enable = laptop_portable::has_apm(1); // is helper ready
|
|
enableStandby->setEnabled(can_enable);
|
|
enableSuspend->setEnabled(can_enable);
|
|
wake_laptop_daemon();
|
|
}
|
|
|
|
#include "checkcrc.h"
|
|
#include "crcresult.h"
|
|
void ApmConfig::setupHelper2() // we use the acpi helper to do software suspend
|
|
{
|
|
unsigned long len, crc;
|
|
TQString helper = TDEStandardDirs::findExe("klaptop_acpi_helper");
|
|
checkcrc(helper.latin1(), len, crc);
|
|
if (len != file_len || crc != file_crc)
|
|
{
|
|
TQString str(i18n("The %1 application does not seem to have "
|
|
"the same size or checksum as when it was compiled we do NOT recommend "
|
|
"you proceed with making it setuid-root without further investigation").arg(helper));
|
|
int rc = KMessageBox::warningContinueCancel(0, str, i18n("KLaptopDaemon"), i18n("Run Nevertheless"));
|
|
if (rc != KMessageBox::Continue)
|
|
{
|
|
return;
|
|
}
|
|
}
|
|
|
|
TQString tdesu = TDEStandardDirs::findExe("tdesu");
|
|
if (!tdesu.isEmpty()) {
|
|
int rc = KMessageBox::warningContinueCancel(0,
|
|
i18n("You will need to supply a root password "
|
|
"to allow the privileges of the klaptop_acpi_helper to change."),
|
|
i18n("KLaptopDaemon"), KStdGuiItem::cont(),
|
|
"");
|
|
if (rc == KMessageBox::Continue) {
|
|
TDEProcess proc;
|
|
proc << tdesu;
|
|
proc << "-u";
|
|
proc << "root";
|
|
proc << "chown root "+helper+"; chmod +s "+helper;
|
|
proc.start(TDEProcess::Block); // run it sync so has_acpi below sees the results
|
|
}
|
|
} else {
|
|
KMessageBox::sorry(0, i18n("The Software Suspend helper cannot be enabled because tdesu cannot be found. Please make sure that it is installed correctly."),
|
|
i18n("KLaptopDaemon"));
|
|
}
|
|
laptop_portable::software_suspend_set_mask(enablesoftwaresuspend);
|
|
bool can_enable = laptop_portable::has_software_suspend(2); // is helper ready
|
|
enableSoftwareSuspendHibernate->setEnabled(can_enable);
|
|
wake_laptop_daemon();
|
|
}
|
|
|
|
|
|
void ApmConfig::save()
|
|
{
|
|
enablestandby = enableStandby->isChecked();
|
|
enablesuspend = enableSuspend->isChecked();
|
|
laptop_portable::apm_set_mask(enablestandby, enablesuspend);
|
|
enablesoftwaresuspend = (enableSoftwareSuspendHibernate ? enableSoftwareSuspendHibernate->isChecked():0);
|
|
laptop_portable::software_suspend_set_mask(enablesoftwaresuspend);
|
|
|
|
config->setGroup("ApmDefault");
|
|
|
|
config->writeEntry("EnableStandby", enablestandby);
|
|
config->writeEntry("EnableSuspend", enablesuspend);
|
|
|
|
config->setGroup("SoftwareSuspendDefault");
|
|
config->writeEntry("EnableHibernate", enablesoftwaresuspend);
|
|
config->sync();
|
|
changed(false);
|
|
wake_laptop_daemon();
|
|
}
|
|
|
|
void ApmConfig::load()
|
|
{
|
|
load( false );
|
|
}
|
|
|
|
void ApmConfig::load(bool useDefaults)
|
|
{
|
|
config->setReadDefaults( useDefaults );
|
|
config->setGroup("ApmDefault");
|
|
enablestandby = config->readBoolEntry("EnableStandby", true);
|
|
enableStandby->setChecked(enablestandby);
|
|
enablesuspend = config->readBoolEntry("EnableSuspend", true);
|
|
enableSuspend->setChecked(enablesuspend);
|
|
config->setGroup("SoftwareSuspendDefault");
|
|
enablesoftwaresuspend = config->readBoolEntry("EnableHibernate", false);
|
|
if (enableSoftwareSuspendHibernate)
|
|
enableSoftwareSuspendHibernate->setChecked(enablesoftwaresuspend);
|
|
emit changed(useDefaults);
|
|
}
|
|
|
|
void ApmConfig::defaults()
|
|
{
|
|
load( true );
|
|
}
|
|
|
|
|
|
void ApmConfig::configChanged()
|
|
{
|
|
emit changed(true);
|
|
}
|
|
|
|
|
|
TQString ApmConfig::quickHelp() const
|
|
{
|
|
return i18n("<h1>APM Setup</h1>This module allows you to configure APM for your system");
|
|
}
|
|
|
|
|
|
#include "apm.moc"
|
|
|
|
|