Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeutils@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

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"
+
+