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, 184 insertions, 0 deletions

diff --git a/ksim/monitors/filesystem/fsystemconfig.cpp b/ksim/monitors/filesystem/fsystemconfig.cpp
new file mode 100644
index 0000000..9b07ee4
--- /dev/null
+++ b/ksim/monitors/filesystem/fsystemconfig.cpp
@@ -0,0 +1,184 @@
+/*  ksim - a system monitor for kde
+ *
+ *  Copyright (C) 2001  Robbie Ward <linuxphreak@gmx.co.uk>
+ *
+ *  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.
+ */
+
+#include "fsystemconfig.h"
+#include "fsystemconfig.moc"
+
+#include <kconfig.h>
+#include <klocale.h>
+#include <kiconloader.h>
+#include <klistview.h>
+#include <kapplication.h>
+#include <knuminput.h>
+#include <kdebug.h>
+
+#include <qcheckbox.h>
+#include <qlayout.h>
+#include <qtooltip.h>
+#include <qlabel.h>
+#include <qwhatsthis.h>
+
+class FSysViewItem : public QCheckListItem
+{
+  public:
+    FSysViewItem(QListView *parent, const QString &text1,
+       const QString &text2, const QString &text3)
+        : QCheckListItem(parent, text1, CheckBox)
+    {
+      setText(1, text2);
+      setText(2, text3);
+    }
+};
+
+FsystemConfig::FsystemConfig(KSim::PluginObject *parent, const char *name)
+   : KSim::PluginPage(parent, name)
+{
+  m_mainLayout = new QGridLayout(this);
+  m_mainLayout->setSpacing(6);
+
+  m_availableMounts = new KListView(this);
+  m_availableMounts->addColumn(i18n("Mounted Partition"));
+  m_availableMounts->addColumn(i18n("Device"));
+  m_availableMounts->addColumn(i18n("Type"));
+  m_mainLayout->addMultiCellWidget(m_availableMounts, 0, 0, 0, 3);
+
+  m_showPercentage = new QCheckBox(this);
+  m_showPercentage->setText(i18n("Show percentage"));
+  m_mainLayout->addMultiCellWidget(m_showPercentage, 1, 1, 0, 3);
+
+  m_splitNames = new QCheckBox(this);
+  m_splitNames->setText(i18n("Display short mount point names"));
+  QWhatsThis::add(m_splitNames, i18n("This option shortens the text"
+     " to shrink down a mount point. E.G: a mount point /home/myuser"
+     " would become myuser."));
+  m_mainLayout->addMultiCellWidget(m_splitNames, 2, 2, 0, 3);
+
+  m_intervalLabel = new QLabel(this);
+  m_intervalLabel->setText( i18n("Update interval:"));
+  m_intervalLabel->setSizePolicy(QSizePolicy(QSizePolicy::Fixed,
+     QSizePolicy::Fixed));
+  m_mainLayout->addMultiCellWidget(m_intervalLabel, 3, 3, 0, 0);
+
+  m_updateTimer = new KIntSpinBox(this);
+  m_updateTimer->setValue(60);
+  QToolTip::add(m_updateTimer, i18n("0 means no update"));
+  m_mainLayout->addMultiCellWidget(m_updateTimer, 3, 3, 1, 1);
+
+  QLabel *intervalLabel = new QLabel(this);
+  intervalLabel->setText(i18n("seconds"));
+  intervalLabel->setSizePolicy(QSizePolicy(QSizePolicy::Fixed,
+     QSizePolicy::Fixed));
+  m_mainLayout->addMultiCellWidget(intervalLabel, 3, 3, 2, 2);
+
+  m_entries = FilesystemStats::readEntries();
+  getStats();
+}
+
+FsystemConfig::~FsystemConfig()
+{
+}
+
+void FsystemConfig::readConfig()
+{
+  config()->setGroup("Fsystem");
+  m_showPercentage->setChecked(config()->readBoolEntry("ShowPercentage", true));
+  m_updateTimer->setValue(config()->readNumEntry("updateValue", 60));
+  m_splitNames->setChecked(config()->readBoolEntry("ShortenEntries", false));
+
+  if (!m_availableMounts->childCount())
+    return;
+
+  QStringList list = config()->readListEntry("mountEntries");
+  for (QListViewItemIterator it(m_availableMounts); it.current(); ++it) {
+    QString string = it.current()->text(0) + ":" + splitString(it.current()->text(0));
+    static_cast<QCheckListItem *>(it.current())->setOn(list.contains(string) > 0);
+  }
+}
+
+void FsystemConfig::saveConfig()
+{
+  config()->setGroup("Fsystem");
+  config()->writeEntry("ShowPercentage", m_showPercentage->isChecked());
+  config()->writeEntry("updateValue", m_updateTimer->value());
+  config()->writeEntry("ShortenEntries", m_splitNames->isChecked());
+
+  QStringList list;
+  for (QListViewItemIterator it(m_availableMounts); it.current(); ++it) {
+    if (static_cast<QCheckListItem *>(it.current())->isOn())
+      list.append(it.current()->text(0) + ":" + splitString(it.current()->text(0)));
+  }
+
+  config()->writeEntry("mountEntries", list);
+}
+
+void FsystemConfig::showEvent(QShowEvent *)
+{
+  // FIXME: Maybe this is the slow method of doing this?
+  // Eitherway, i need to find a way to only update the list
+  // if the amount of mounted partitions has changed
+  FilesystemStats::List entries = FilesystemStats::readEntries();
+  if ( entries.count() == m_entries.count() )
+    return;
+
+  m_entries = entries;
+
+  // Update the entries to take into account
+  // any mounted/unmounted filesystems
+  m_availableMounts->clear();
+  getStats();
+}
+
+void FsystemConfig::getStats()
+{
+  int total = 0;
+  int free = 0;
+
+  FilesystemStats::List::ConstIterator it;
+  for ( it = m_entries.begin(); it != m_entries.end(); ++it )
+  {
+    if ( !FilesystemStats::readStats( ( *it ).dir, total, free ) )
+      continue;
+
+    if ( !m_availableMounts->findItem( ( *it ).dir, 0 ) )
+    {
+      (void) new FSysViewItem( m_availableMounts, ( *it ).dir,
+         ( *it ).fsname, ( *it ).type );
+    }
+  }
+
+  if (!m_availableMounts->childCount())
+    return;
+
+  config()->setGroup("Fsystem");
+  QStringList list = config()->readListEntry("mountEntries");
+  for (QListViewItemIterator it(m_availableMounts); it.current(); ++it) {
+    QString string = it.current()->text(0) + ":" + splitString(it.current()->text(0));
+    static_cast<QCheckListItem *>(it.current())->setOn(list.contains(string) > 0);
+  }
+}
+
+QString FsystemConfig::splitString(const QString &string) const
+{
+  if (string == "/" || !m_splitNames->isChecked())
+    return string;
+
+  int location = string.findRev("/");
+  QString newString(string);
+  return newString.remove(0, location + 1);
+}