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Diffstat (limited to 'klaptopdaemon/sony.cpp')
| -rw-r--r-- | klaptopdaemon/sony.cpp | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/klaptopdaemon/sony.cpp b/klaptopdaemon/sony.cpp new file mode 100644 index 0000000..8183f21 --- /dev/null +++ b/klaptopdaemon/sony.cpp @@ -0,0 +1,200 @@ +/* + * sony.cpp + * + * Copyright (c) 2002 Paul Campbell <paul@taniwha.com> + * + * Requires the Qt 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 "sony.h" +#include "version.h" +#include "portable.h" + +#include <unistd.h> +#include <fcntl.h> +#include <sys/ioctl.h> + +// other KDE headers: +#include <klocale.h> +#include <kconfig.h> +#include <knuminput.h> +#include <kiconloader.h> +#include <kicondialog.h> +#include <kapplication.h> +#include <kprocess.h> +#include <kstandarddirs.h> +#include <kmessagebox.h> +#include <krichtextlabel.h> + +// other Qt headers: +#include <qlayout.h> +#include <qlabel.h> +#include <qcheckbox.h> +#include <qhbox.h> +#include <qvgroupbox.h> +#include <qgrid.h> +#include <qpushbutton.h> +#include <qslider.h> +#include <qtooltip.h> + +extern void wake_laptop_daemon(); + +SonyConfig::SonyConfig(QWidget * parent, const char *name) + : KCModule(parent, name) +{ + KGlobal::locale()->insertCatalogue("klaptopdaemon"); // For translation of klaptopdaemon messages + + config = new KConfig("kcmlaptoprc"); + + QVBoxLayout *top_layout = new QVBoxLayout( this, KDialog::marginHint(), + KDialog::spacingHint() ); + + // TODO: remove linefeed from string, can't do it right now coz we have a string freeze + top_layout->addWidget(new KRichTextLabel(i18n("This panel allows you to control some of the features of the\n" + "'sonypi' device for your laptop - you should not enable the options below if you\nalso " + "use the 'sonypid' program in your system").replace("\n", " "), this)); + + enableScrollBar = new QCheckBox( i18n("Enable &scroll bar"), this ); + QToolTip::add( enableScrollBar, i18n( "When checked this box enables the scrollbar so that it works under KDE" ) ); + top_layout->addWidget( enableScrollBar ); + connect( enableScrollBar, SIGNAL(clicked()), this, SLOT(configChanged()) ); + + enableMiddleEmulation = new QCheckBox( i18n("&Emulate middle mouse button with scroll bar press"), this ); + QToolTip::add( enableMiddleEmulation, i18n( "When checked this box enables pressing the scroll bar to act in the same way as pressing the middle button on a 3 button mouse" ) ); + top_layout->addWidget( enableMiddleEmulation ); + connect( enableMiddleEmulation, SIGNAL(clicked()), this, SLOT(configChanged()) ); + + if (::access("/dev/sonypi", R_OK) != 0) { + enableMiddleEmulation->setEnabled(0); + enableScrollBar->setEnabled(0); + + // TODO: remove linefeed from string, can't do it right now coz we have a string freeze + top_layout->addWidget(new KRichTextLabel(i18n("The /dev/sonypi is not accessable, if you wish to use the above features its\n" + "protections need to be changed. Clicking on the button below will change them\n").replace("\n", " "), this)); + QHBoxLayout *ll = new QHBoxLayout(); + QPushButton *setupButton = new QPushButton(i18n("Setup /dev/sonypi"), this); + connect( setupButton, SIGNAL(clicked()), this, SLOT(setupHelper()) ); + QToolTip::add( setupButton, i18n( "This button can be used to enable the sony specific features" ) ); + ll->addStretch(2); + ll->addWidget(setupButton); + ll->addStretch(8); + top_layout->addLayout(ll); + } + + + top_layout->addStretch(1); + top_layout->addWidget( new QLabel( i18n("Version: %1").arg(LAPTOP_VERSION), this), 0, Qt::AlignRight ); + + + load(); +} + +void SonyConfig::setupHelper() +{ + QString kdesu = KStandardDirs::findExe("kdesu"); + if (!kdesu.isEmpty()) { + int rc = KMessageBox::warningContinueCancel(0, + i18n("You will need to supply a root password " + "to allow the protections of /dev/sonypi to be changed."), + i18n("KLaptopDaemon"), KStdGuiItem::cont(), + ""); + if (rc == KMessageBox::Continue) { + KProcess proc; + proc << kdesu; + proc << "-u"; + proc << "root"; + proc << "chmod +r /dev/sonypi"; + proc.start(KProcess::Block); // run it sync so has_acpi below sees the results + } + } else { + KMessageBox::sorry(0, i18n("The /dev/sonypi protections cannot be changed because kdesu cannot be found. Please make sure that it is installed correctly."), + i18n("KLaptopDaemon")); + } + bool enable = ::access("/dev/sonypi", R_OK) == 0; + enableMiddleEmulation->setEnabled(enable); + enableScrollBar->setEnabled(enable); + wake_laptop_daemon(); +} + +SonyConfig::~SonyConfig() +{ + delete config; +} + +void SonyConfig::save() +{ + enablescrollbar = enableScrollBar->isChecked(); + middleemulation = enableMiddleEmulation->isChecked(); + + config->setGroup("SonyDefault"); + + config->writeEntry("EnableScrollBar", enablescrollbar); + config->writeEntry("EnableMiddleEmulation", middleemulation); + config->sync(); + changed(false); + wake_laptop_daemon(); +} + +void SonyConfig::load() +{ + load( false ); +} + +void SonyConfig::load(bool useDefaults) +{ + config->setReadDefaults( useDefaults ); + + config->setGroup("SonyDefault"); + + enablescrollbar = config->readBoolEntry("EnableScrollBar", false); + enableScrollBar->setChecked(enablescrollbar); + middleemulation = config->readBoolEntry("EnableMiddleEmulation", false); + enableMiddleEmulation->setChecked(middleemulation); + + emit changed( useDefaults ); +} + +void SonyConfig::defaults() +{ + load( true ); +} + + +void SonyConfig::configChanged() +{ + emit changed(true); +} + + +QString SonyConfig::quickHelp() const +{ + return i18n("<h1>Sony Laptop Hardware Setup</h1>This module allows you to configure " + "some Sony laptop hardware for your system"); +} + + +void SonyConfig::slotStartMonitor() +{ + wake_laptop_daemon(); +} + + +#include "sony.moc" + + |