1 files changed, 170 insertions, 0 deletions
diff --git a/kcontrol/kcontrol/moduleiconview.cpp b/kcontrol/kcontrol/moduleiconview.cpp
new file mode 100644
index 000000000..041e6709c
--- /dev/null
+++ b/kcontrol/kcontrol/moduleiconview.cpp
@@ -0,0 +1,170 @@
+/*
+  Copyright (c) 2000 Matthias Elter <elter@kde.org>
+  Copyright (c) 2003 Daniel Molkentin <molkentin@kde.org>
+
+  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 <qheader.h>
+#include <qcursor.h>
+
+#include <klocale.h>
+#include <kstandarddirs.h>
+#include <kservicegroup.h>
+#include <kiconloader.h>
+
+#include <kdebug.h>
+
+#include "moduleiconview.h"
+#include "moduleiconview.moc"
+#include "modules.h"
+#include "global.h"
+
+
+ModuleIconView::ModuleIconView(ConfigModuleList *list, QWidget * parent, const char * name)
+  : KListView(parent, name)
+  , _path(KCGlobal::baseGroup())
+  , _modules(list)
+{
+  setSorting(1, true);
+  addColumn(QString::null);
+
+  // Needed to enforce a cut of the items label rather than
+  // showing a horizontal scrollbar
+  setResizeMode(LastColumn);
+
+  header()->hide();
+
+  // This is intentionally _not_ connected with executed(), since
+  // honoring doubleclick doesn't make any sense here (changed by
+  // large user demand)
+  connect(this, SIGNAL(clicked(QListViewItem*)),
+          this, SLOT(slotItemSelected(QListViewItem*)));
+}
+
+void ModuleIconView::makeSelected(ConfigModule *m)
+{
+  if (!m) return;
+
+  for (QListViewItem *i = firstChild(); i; i = i->nextSibling())
+  {
+     if(static_cast<ModuleIconItem*>(i)->module() == m)
+     {
+        setSelected(i, true);
+        break;
+     }
+  }
+}
+
+void ModuleIconView::makeVisible(ConfigModule *m)
+{
+  if (!m) return;
+  QString tmp = _modules->findModule(m);
+  if (tmp.isEmpty())
+     return;
+
+  _path = tmp;
+  fill();
+}
+
+void ModuleIconView::fill()
+{
+  clear();
+
+  QPixmap icon;
+  // add our "up" icon if we aren't top level
+  if (_path != KCGlobal::baseGroup())
+  {
+     icon = loadIcon( "back" );
+     // go-back node
+     ModuleIconItem *i = new ModuleIconItem(this, i18n("Back"), icon);
+     i->setOrderNo(0);
+     int last_slash = _path.findRev('/', -2);
+     if (last_slash == -1)
+        i->setTag(QString::null);
+     else
+        i->setTag(_path.left(last_slash+1));
+  }
+
+  int c = 0;
+  QStringList submenus = _modules->submenus(_path);
+  for (QStringList::Iterator it = submenus.begin(); it != submenus.end(); ++it )
+  {
+     QString path = (*it);
+
+     KServiceGroup::Ptr group = KServiceGroup::group(path);
+     if (!group || !group->isValid())
+        continue;
+
+     icon = loadIcon( group->icon() );
+
+     ModuleIconItem *i = new ModuleIconItem(this, group->caption(), icon);
+     i->setTag(path);
+     i->setOrderNo(++c);
+  }
+
+  c = 0;
+  QPtrList<ConfigModule> moduleList = _modules->modules(_path);
+  for (ConfigModule *module=moduleList.first(); module != 0; module=moduleList.next())
+  {
+     icon = loadIcon( module->icon() );
+
+     ModuleIconItem *i = new ModuleIconItem(this, module->moduleName(), icon, module);
+     i->setOrderNo(++c);
+  }
+}
+
+void ModuleIconView::slotItemSelected(QListViewItem* item)
+{
+  QApplication::restoreOverrideCursor();
+  if (!item) return;
+
+  if (static_cast<ModuleIconItem*>(item)->module())
+  {
+     emit moduleSelected(static_cast<ModuleIconItem*>(item)->module());
+  }
+  else
+  {
+     _path = static_cast<ModuleIconItem*>(item)->tag();
+     fill();
+     setCurrentItem(firstChild());
+  }
+}
+
+void ModuleIconView::keyPressEvent(QKeyEvent *e)
+{
+  if(   e->key() == Key_Return
+     || e->key() == Key_Enter
+     || e->key() == Key_Space)
+  {
+     if (currentItem())
+        slotItemSelected(currentItem());
+  }
+  else
+  {
+     KListView::keyPressEvent(e);
+  }
+}
+
+QPixmap ModuleIconView::loadIcon( const QString &name )
+{
+  QPixmap icon = DesktopIcon( name, KCGlobal::iconSize() );
+
+  if(icon.isNull())
+     icon = DesktopIcon( "folder", KCGlobal::iconSize() );
+
+  return icon;
+}