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, 260 insertions, 0 deletions

diff --git a/ksim/ksimpref.cpp b/ksim/ksimpref.cpp
new file mode 100644
index 0000000..d8aa12d
--- /dev/null
+++ b/ksim/ksimpref.cpp
@@ -0,0 +1,260 @@
+/*  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 "ksimpref.h"
+#include "ksimpref.moc"
+
+#include "generalprefs.h"
+#include "monitorprefs.h"
+#include "themeprefs.h"
+#include <pluginloader.h>
+#include <ksimconfig.h>
+#include <pluginmodule.h>
+
+#include <klocale.h>
+#include <kiconloader.h>
+#include <kdebug.h>
+#include <kstandarddirs.h>
+#include <kmessagebox.h>
+
+#include <qhbox.h>
+#include <qframe.h>
+
+KSim::ConfigDialog::ConfigDialog(KSim::Config *config,
+   QWidget *parent, const char *name)
+   : KDialogBase(TreeList, i18n("Configure"),
+   Help | Ok | Apply | Close, Ok, parent, name, true, true)
+{
+  resize(466, 363);
+  setShowIconsInTreeList(true);
+  setRootIsDecorated(false);
+
+  m_config = config;
+
+  setFolderIcon(QStringList(' ' + i18n("Plugins")),
+     BarIcon("folder", KIcon::SizeSmall));
+  setFolderIcon(QStringList(' ' + i18n("Miscellaneous")),
+     BarIcon("misc", KIcon::SizeSmall));
+
+  QFrame *monitors = addHBoxPage(' ' + i18n("Monitors"),
+     i18n("Monitors Installed"), BarIcon("ksim", KIcon::SizeSmall));
+  m_monPage = new KSim::MonitorPrefs(monitors);
+
+  QStringList list;
+  list << ' ' + i18n("Miscellaneous") << ' ' + i18n("General");
+  QFrame *general = addHBoxPage(list, i18n("General Options"),
+     SmallIcon("misc"));
+  m_generalPage = new KSim::GeneralPrefs(general);
+  list.clear();
+
+  list << ' ' + i18n("Miscellaneous") << ' ' + i18n("Clock");
+  QFrame *clock = addHBoxPage(list, i18n("Clock Options"),
+     QPixmap(locate("data", "ksim/pics/clock.png")));
+  m_clockPage = new KSim::ClockPrefs(clock);
+  list.clear();
+
+  list << ' ' + i18n("Miscellaneous") << ' ' + i18n("Uptime");
+  QFrame *uptime = addHBoxPage(list, i18n("Uptime Options"),
+     QPixmap(locate("data", "ksim/pics/uptime.png")));
+  m_uptimePage = new KSim::UptimePrefs(uptime);
+  list.clear();
+
+  list << ' ' + i18n("Miscellaneous") << ' ' + i18n("Memory");
+  QFrame *memory = addHBoxPage(list, i18n("Memory Options"),
+     SmallIcon("memory"));
+  m_memoryPage = new KSim::MemoryPrefs(memory);
+  list.clear();
+
+  list << ' ' + i18n("Miscellaneous") << ' ' + i18n("Swap");
+  QFrame *swap = addHBoxPage(list, i18n("Swap Options"),
+     SmallIcon("hdd_unmount"));
+  m_swapPage = new KSim::SwapPrefs(swap);
+
+  QFrame *theme = addHBoxPage(' ' + i18n("Themes"),
+     i18n("Theme Selector"), BarIcon("folder_image", KIcon::SizeSmall));
+  m_themePage = new KSim::ThemePrefs(theme);
+
+  connect(this, SIGNAL(applyClicked()), SLOT(savePrefs()));
+  connect(this, SIGNAL(okClicked()), SLOT(closePrefs()));
+  connect(this, SIGNAL(closeClicked()), SLOT(loadPluginConfig()));
+  connect(parent, SIGNAL(reload()), SLOT(reload()));
+
+  KSim::PluginList::ConstIterator it;
+  const KSim::PluginList &pluginList = KSim::PluginLoader::self().pluginList();
+  for (it = pluginList.begin(); it != pluginList.end(); ++it)
+    createPage((*it));
+
+  readConfig();
+}
+
+KSim::ConfigDialog::~ConfigDialog()
+{
+  ChangedPluginList::ConstIterator it;
+  for (it = m_currentPlugins.begin(); it != m_currentPlugins.end(); ++it) {
+    if ((*it).isEnabled())
+      removePage((*it).libName());
+  }
+}
+
+void KSim::ConfigDialog::reload()
+{
+  enableButtons();
+}
+
+void KSim::ConfigDialog::removePage(const QCString &name)
+{
+  const KSim::Plugin &plugin = KSim::PluginLoader::self().find(name);
+  if (plugin.isNull() || !plugin.configPage()) {
+    KMessageBox::sorry(0, i18n("Failed to remove %1's config page due to the "
+       "plugin not being loaded or the config page has not been created").arg(name));
+    return;
+  }
+
+  QWidget *frame = plugin.configPage()->parentWidget();
+  // reparent the widget if the parent is not null
+  if (frame) {
+    plugin.configPage()->hide();
+    plugin.configPage()->reparent(0, QPoint(0, 0), false);
+    // delete the frame so it removes the page from the config dialog
+    delete frame;
+    kdDebug(2003) << "removing " << name << " from KSimPref" << endl;
+  }
+}
+
+void KSim::ConfigDialog::createPage(const QCString &name)
+{
+  const KSim::Plugin &plugin = KSim::PluginLoader::self().find(name);
+  createPage(plugin);
+}
+
+void KSim::ConfigDialog::createPage(const KSim::Plugin &plugin)
+{
+  if (plugin.isNull() || !plugin.configPage()) {
+    KMessageBox::sorry(0, i18n("Failed to add %1's config page due to the plugin"
+       " not being loaded or the config page has not been created")
+       .arg(plugin.libName()));
+    return;
+  }
+
+  kdDebug(2003) << "adding " << plugin.libName() << " to KSimPref" << endl;
+
+  QStringList list;
+  list << ' ' + i18n("Plugins") << ' ' + plugin.name();
+  QFrame *pluginFrame = addHBoxPage(list, i18n("%1 Options").arg(plugin.name()),
+     plugin.icon());
+
+  plugin.configPage()->reparent(pluginFrame, QPoint(0, 0), true);
+  plugin.configPage()->readConfig();
+
+// TODO: implement this correctly one day
+//  connect (info.configPage(), SIGNAL(pageChanged()),
+//     this, SLOT(enableButtons()));
+}
+
+void KSim::ConfigDialog::savePrefs()
+{
+  saveConfig(true);
+}
+
+void KSim::ConfigDialog::saveConfig(bool reload)
+{
+  disableButtons();
+
+  m_monPage->saveConfig(m_config);
+  m_generalPage->saveConfig(m_config);
+  m_clockPage->saveConfig(m_config);
+  m_uptimePage->saveConfig(m_config);
+  m_memoryPage->saveConfig(m_config);
+  m_swapPage->saveConfig(m_config);
+  m_themePage->saveConfig(m_config);
+
+  ChangedPluginList changedPlugins;
+  for (QListViewItemIterator it(m_monPage); it.current(); ++it) {
+    QCheckListItem *item = static_cast<QCheckListItem *>(it.current());
+    KSim::PluginInfo info = KSim::PluginLoader::self().findPluginInfo(item->text(0),
+       KSim::PluginLoader::Name);
+    changedPlugins.append(ChangedPlugin(item->isOn(),
+       info.libName(true), item->text(0), info.location(),
+       findPlugin(item->text(0)).isEnabled()));
+
+    KSim::PluginLoader::self().find(info).setEnabled(item->isOn());
+  }
+
+  m_currentPlugins = changedPlugins;
+  emit reparse(reload, changedPlugins);
+}
+
+void KSim::ConfigDialog::readConfig()
+{
+  m_monPage->readConfig(m_config);
+  m_generalPage->readConfig(m_config);
+  m_clockPage->readConfig(m_config);
+  m_uptimePage->readConfig(m_config);
+  m_memoryPage->readConfig(m_config);
+  m_swapPage->readConfig(m_config);
+  m_themePage->readConfig(m_config);
+
+  m_currentPlugins.clear();
+  for (QListViewItemIterator it(m_monPage); it.current(); ++it) {
+    QCheckListItem *item = static_cast<QCheckListItem *>(it.current());
+    KSim::PluginInfo info = KSim::PluginLoader::self().findPluginInfo(item->text(0),
+       KSim::PluginLoader::Name);
+    m_currentPlugins.append(ChangedPlugin(item->isOn(),
+       info.libName(true), item->text(0), info.location()));
+  }
+}
+
+void KSim::ConfigDialog::closePrefs()
+{
+  saveConfig(false);
+  close();
+}
+
+void KSim::ConfigDialog::loadPluginConfig()
+{
+  const KSim::PluginList &list = KSim::PluginLoader::self().pluginList();
+  KSim::PluginList::ConstIterator it;
+  for (it = list.begin(); it != list.end(); ++it) {
+    if ((*it).configPage())
+      (*it).configPage()->readConfig();
+  }
+}
+
+void KSim::ConfigDialog::enableButtons()
+{
+  enableButtonApply(true);
+  enableButtonOK(true);
+}
+
+void KSim::ConfigDialog::disableButtons()
+{
+  enableButtonApply(false);
+  enableButtonOK(false);
+}
+
+const KSim::ChangedPlugin &KSim::ConfigDialog::findPlugin(const QString &name) const
+{
+  ChangedPluginList::ConstIterator it;
+  for (it = m_currentPlugins.begin(); it != m_currentPlugins.end(); ++it) {
+    if ((*it).name() == name)
+      return (*it);
+  }
+
+  return *m_currentPlugins.end();
+}