/***************************************************************************
                          quanta.cpp  -  description
                             -------------------
    begin                : ?? ???  9 13:29:57 EEST 2000
    copyright            : (C) 2000 by Dmitry Poplavsky & Alexander Yakovlev & Eric Laffoon <pdima@users.sourceforge.net,yshurik@linuxfan.com,sequitur@easystreet.com>
                           (C) 2001-2005 by Andras Mantia <amantia@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.                                   *
 *                                                                         *
 ***************************************************************************/

#include <time.h>

// include files for QT
#include <tqaction.h>
#include <tqdragobject.h>
#include <tqdir.h>
#include <tqprinter.h>
#include <tqpainter.h>
#include <tqwidgetstack.h>
#include <tqtabwidget.h>
#include <tqfile.h>
#include <tqlineedit.h>
#include <tqcheckbox.h>
#include <tqtabbar.h>
#include <tqradiobutton.h>
#include <tqimage.h>
#include <tqtimer.h>
#include <tqtextcodec.h>
#include <tqtextstream.h>
#include <tqtextedit.h>
#include <tqiodevice.h>
#include <tqcombobox.h>
#include <tqdockarea.h>
#include <tqdom.h>
#include <tqspinbox.h>
#include <tqeventloop.h>
#include <tqfontmetrics.h>
#include <tqclipboard.h>
#include <tqptrlist.h>
#include <tqbuffer.h>
#include <tqdatetime.h>


// include files for KDE
#include <kapplication.h>
#include <kaboutdata.h>
#include <kaccelmanager.h>
#include <kbugreport.h>
#include <kcolordialog.h>
#include <kcombobox.h>
#include <kiconloader.h>
#include <kmessagebox.h>
#include <kencodingfiledialog.h>
#include <kfiledialog.h>
#include <kmenubar.h>
#include <klocale.h>
#include <kconfig.h>
#include <khtmlview.h>
#include <kdialogbase.h>
#include <kdeversion.h>
#include <kkeydialog.h>
#include <kinputdialog.h>
#include <klibloader.h>
#include <kdockwidget.h>
#include <kstatusbar.h>
#include <kpopupmenu.h>
#include <kpushbutton.h>
#include <kprocess.h>
#include <kprogress.h>
#include <ktempdir.h>
#include <ktempfile.h>
#include <ktextedit.h>
#include <kdebug.h>
#include <ktar.h>
#include <kedittoolbar.h>
#include <kaction.h>
#include <kcharsets.h>
#include <kdirwatch.h>
#include <kstandarddirs.h>
#include <ktabwidget.h>
#include <ktip.h>
#include <kmimetype.h>
#include <kparts/partmanager.h>
#include <kparts/part.h>
#include <kstringhandler.h>
#include <kstdguiitem.h>
#include <kurldrag.h>

#include <ktexteditor/editinterface.h>
#include <ktexteditor/encodinginterface.h>
#include <ktexteditor/selectioninterface.h>
#include <ktexteditor/markinterface.h>
#include <ktexteditor/viewcursorinterface.h>
#include <ktexteditor/printinterface.h>
#include <ktexteditor/popupmenuinterface.h>
#include <ktexteditor/dynwordwrapinterface.h>
#include <ktexteditor/encodinginterface.h>
#include <ktexteditor/undointerface.h>
#include <ktexteditor/document.h>
#include <ktexteditor/view.h>
#include <ktexteditor/clipboardinterface.h>

#include <kio/netaccess.h>

#ifdef ENABLE_CVSSERVICE
#include "cvsservice.h"
#endif


// application specific includes
#include "document.h"
#include "quanta.h"
#include "quantaview.h"
#include "quantadoc.h"
#include "qextfileinfo.h"
#include "resource.h"

#include "project.h"

// For Kafka cut/copy/paste
#include "wkafkapart.h"

#include "whtmlpart.h"

#include "abbreviation.h"
#include "filemasks.h"
#include "styleoptionss.h"
#include "previewoptions.h"
#include "parseroptions.h"
#include "dtdselectdialog.h"
#include "donationdialog.h"
#include "fourbuttonmessagebox.h"
#include "specialchardialog.h"
#include "kafkasyncoptions.h"
#include "htmldocumentproperties.h"
#include "undoredo.h"

#include "filestreeview.h"
#include "structtreeview.h"
#include "doctreeview.h"
#include "templatestreeview.h"
#include "tagattributetree.h"
#include "projecttreeview.h"
#include "scripttreeview.h"
#include "servertreeview.h"
#include "variableslistview.h"
#include "debuggerbreakpointview.h"

#include "listdlg.h"
#include "tagdialog.h"
#include "tagmaildlg.h"
#include "tagmisc.h"
#include "tagquicklistdlg.h"
#include "tableeditor.h"

#include "csseditor.h"
#include "cssselector.h"

#include "framewizard.h"

#include "debuggermanager.h"

#include "parser.h"
#include "dtdparser.h"

#include "annotationoutput.h"
#include "messageoutput.h"

#include "dtepeditdlg.h"
#include "actionconfigdialog.h"
#include "toolbarxmlgui.h"
#include "tagaction.h"
#include "toolbartabwidget.h"
#include "dcopquanta.h"
#include "tagmiscdlg.h"

#include "quantaplugininterface.h"
#include "quantaplugin.h"
#include "dtds.h"
#include "dcopsettings.h"
#include "quanta_init.h"
#include "viewmanager.h"
#include "debuggerui.h"
#include "newstuff.h"
#include "quantanetaccess.h"

extern int NN;

const TQString resourceDir = TQString(QUANTA_PACKAGE) + "/";

// from kfiledialog.cpp - avoid qt warning in STDERR (~/.xsessionerrors)
static void silenceTQToolBar(TQtMsgType, const char *){}

QuantaApp::QuantaApp(int mdiMode) : DCOPObject("WindowManagerIf"), KMdiMainFrm( 0, "Quanta", (KMdi::MdiMode) mdiMode)

{
  setStandardToolBarMenuEnabled(true);
  createStandardStatusBarAction();
  m_quantaInit = new QuantaInit(this);
  dcopSettings = new DCOPSettings;
  dcopQuanta = new DCOPQuanta;
  DTDs::ref(TQT_TQOBJECT(this));
  quantaStarted = true;
  tempFileList.setAutoDelete(true);
  m_toolbarList.setAutoDelete(true);
  userToolbarsCount = 0;
  baseNode = 0L;
  currentToolbarDTD = TQString();
  m_config=kapp->config();
  idleTimer = new TQTimer(this);
  connect(idleTimer, TQT_SIGNAL(timeout()), TQT_SLOT(slotIdleTimerExpired()));
  m_idleTimerEnabled = true;

  qConfig.globalDataDir = KGlobal::dirs()->findResourceDir("data",resourceDir + "toolbar/quantalogo.png");
  if (qConfig.globalDataDir.isEmpty())
  {
    quantaStarted = false;
    kdWarning() <<  "***************************************************************************" << endl;
    kdWarning() << i18n("Quanta data files were not found.") << endl;
    kdWarning() << i18n("You may have forgotten to run \"make install\", or your KDEDIR, KDEDIRS or PATH are not set correctly.") << endl;
    kdWarning() << "***************************************************************************" << endl;
    TQTimer::singleShot(20, kapp, TQT_SLOT(quit()));
    return;
  }
  qConfig.enableDTDToolbar = true;

  // connect up signals from KXXsldbgPart
  connectDCOPSignal(0, 0, "debuggerPositionChangedTQString,int)", "newDebuggerPosition(TQString,int)", false );
  connectDCOPSignal(0, 0, "editorPositionChanged(TQString,int,int)", "newCursorPosition(TQString,int,int)", false );
  connectDCOPSignal(0, 0, "openFile(TQString,int,int)", "openFile(TQString,int,int)", false);

  m_partManager = new KParts::PartManager(this);
  // When the manager says the active part changes,
  // the builder updates (recreates) the GUI
  connect(m_partManager, TQT_SIGNAL(activePartChanged(KParts::Part * )),
          this, TQT_SLOT(slotActivePartChanged(KParts::Part * )));
  connect(this, TQT_SIGNAL(dockWidgetHasUndocked(KDockWidget *)), this, TQT_SLOT(slotDockWidgetHasUndocked(KDockWidget *)));
  connect(tabWidget(), TQT_SIGNAL(initiateDrag(TQWidget *)), this, TQT_SLOT(slotTabDragged(TQWidget*)));

  m_oldKTextEditor = 0L;
  m_previewToolView = 0L;
  m_documentationToolView = 0L;
  m_previewedDocument = 0L;
  m_previewVisible =  false;
  m_newDTEPStuff = 0L;
  m_newToolbarStuff = 0L;
  m_newTemplateStuff = 0L;
  m_newScriptStuff = 0L;
  m_newDocStuff = 0L;
  m_debugger = 0L;
  m_parserEnabled = true;
  cursorLine = 0;
  cursorCol = 0;
  emit eventHappened("quanta_start", TQDateTime::tqcurrentDateTime().toString(Qt::ISODate), TQString());
  setAcceptDrops(true);
  tabWidget()->installEventFilter(this);
}


QuantaApp::~QuantaApp()
{
  delete m_newDTEPStuff;
  m_newDTEPStuff = 0L;
  delete m_newToolbarStuff;
  m_newToolbarStuff = 0L;
  delete m_newTemplateStuff;
  m_newTemplateStuff = 0L;
  delete m_newScriptStuff;
  m_newScriptStuff = 0L;
  delete m_newDTEPStuff;
  m_newDocStuff = 0L;
 // disconnect(m_htmlPart, TQT_SIGNAL(destroyed(TQObject *)));
 // disconnect(m_htmlPartDoc, TQT_SIGNAL(destroyed(TQObject *)));
  disconnect(this, TQT_SIGNAL(lastChildViewClosed()), ViewManager::ref(), TQT_SLOT(slotLastViewClosed()));
  //kdDebug(24000) << "QuantaApp::~QuantaApp" << endl;
#ifdef ENABLE_CVSSERVICE
 delete CVSService::ref();
#endif
 delete m_debugger;
 m_debugger = 0L;
 quantaApp = 0L;
 delete m_doc;
 m_doc = 0L;
  kdDebug(24000) << "Node objects before delete :" << NN << " baseNode= " << baseNode << endl;
 delete baseNode;
 baseNode = 0;
 delete parser;
 parser = 0L;
 delete idleTimer;
 idleTimer = 0L;
 delete m_actions;
 m_actions = 0L;
 cursorLine = 0;
 cursorCol = 0;
 tempFileList.clear();
 for (uint i = 0; i < tempDirList.count(); i++)
 {
    KIO::NetAccess::del(KURL().fromPathOrURL(tempDirList.at(i)->name()), this);
 }
 tempDirList.clear();
 TQDictIterator<ToolbarEntry> iter(m_toolbarList);
 ToolbarEntry *p_toolbar;
 for( ; iter.current(); ++iter )
 {
   p_toolbar = iter.current();
   delete p_toolbar->dom;
   delete p_toolbar->menu;
   delete p_toolbar->guiClient;
 }

 m_toolbarList.clear();
 TQStringList tmpDirs = KGlobal::dirs()->resourceDirs("tmp");
 tmpDir = tmpDirs[0];
 for (uint i = 0; i < tmpDirs.count(); i++)
 {
   if (tmpDirs[i].tqcontains("kde-"))
      tmpDir = tmpDirs[i];
 }
 TQString infoCss = tmpDir;
 infoCss += "quanta/info.css";
 TQFile::remove(infoCss);
 TQDir dir;
 dir.rmdir(tmpDir + "quanta");

 delete dcopSettings;
 delete dcopQuanta;
// delete m_partManager;

  kdDebug(24000) << "Undeleted node objects :" << NN << endl;
}

void QuantaApp::setTitle(const TQString& title)
{
  TQString s = title;
  if (Project::ref()->hasProject())
  {
    s = Project::ref()->projectName() + " : " + s;
  }
  setCaption(s);
}

void QuantaApp::slotFileNew()
{
  m_doc->openDocument(KURL());
}

void QuantaApp::slotFileOpen()
{
  TQString myEncoding = defaultEncoding();
  TQString startDir;
  Document *w = ViewManager::ref()->activeDocument();
  if (w && !w->isUntitled())
      startDir = w->url().url();
  else
      startDir = Project::ref()->projectBaseURL().url();

  KEncodingFileDialog::Result data;
  data = KEncodingFileDialog::getOpenURLsAndEncoding(myEncoding, startDir,
      "all/allfiles text/html text/xml application/x-php text/plain", this, i18n("Open File"));
  slotFileOpen(data.URLs, data.encoding);
}

void QuantaApp::slotFileOpen(const KURL::List &urls, const TQString& encoding)
{
  m_doc->blockSignals(true);
  m_parserEnabled = false;
  for (KURL::List::ConstIterator i = urls.begin(); i != urls.end(); ++i)
  {
    if (!TQExtFileInfo::exists(*i, true, this))
    {
      KMessageBox::error(this, i18n("<qt>The file <b>%1</b> does not exist or is not a recognized mime type.</qt>").tqarg((*i).prettyURL(0, KURL::StripFileProtocol)));

    } else
    {
      if (QuantaCommon::checkMimeGroup(*i, "text") ||
          QuantaCommon::denyBinaryInsert(this) == KMessageBox::Yes)
        slotFileOpen(*i, encoding);
    }
  }
  m_doc->blockSignals(false);
  m_parserEnabled = true;
  reparse(true);
  Document *w = ViewManager::ref()->activeDocument();
  if (w)
    setTitle(w->url().prettyURL(0, KURL::StripFileProtocol));
}

void QuantaApp::slotFileOpen(const KURL &url)
{
  slotFileOpen(url, defaultEncoding());
}

void QuantaApp::slotFileOpen(const KURL &url, const TQString& encoding)
{
  m_doc->openDocument(url, encoding);
}

void QuantaApp::slotFileOpen(const KURL &url, const TQString& encoding, bool readOnly)
{
  m_doc->openDocument(url, encoding, true, readOnly);
}

void QuantaApp::slotFileOpenRecent(const KURL &url)
{
  if (!TQExtFileInfo::exists(url, true, this))
  {
    if (KMessageBox::questionYesNo(this,
        i18n("The file %1 does not exist.\n Do you want to remove it from the list?").tqarg(url.prettyURL(0, KURL::StripFileProtocol)), TQString(), KStdGuiItem::del(), i18n("Keep"))
        == KMessageBox::Yes)
    {
      fileRecent->removeURL(url);
    }
  } else
  if (QuantaCommon::checkMimeGroup(url, "text") ||
      QuantaCommon::denyBinaryInsert(this) == KMessageBox::Yes)
  {
    slotFileOpen(url);
  }
  fileRecent->setCurrentItem(-1);
  ViewManager::ref()->activeDocument()->view()->setFocus();
}

void QuantaApp::slotFileSave()
{
  QuantaView* view=ViewManager::ref()->activeView();
  Document *w = view->document();
  if (w)
  {
    w->checkDirtytqStatus();
    if (w->isUntitled())
      slotFileSaveAs();
    else
    {
      if(ViewManager::ref()->activeView() &&
         ViewManager::ref()->activeView()->hadLastFocus() == QuantaView::VPLFocus)
        w->docUndoRedo->reloadQuantaEditor();
      view->saveDocument(w->url());
      w->docUndoRedo->fileSaved();
    }
  }
}

bool QuantaApp::slotFileSaveAs(QuantaView *viewToSave)
{
  bool result = false;
  QuantaView* view = viewToSave;
  if (!view)
    view = ViewManager::ref()->activeView();
  Document *w = view->document();
  if (w)
  {
    KURL oldURL = w->url();
    w->checkDirtytqStatus();
    if (!w->isUntitled() && oldURL.isLocalFile())
    {
      fileWatcher->removeFile(oldURL.path());
//      kdDebug(24000) << "removeFile[slotFileSaveAs]: " << oldURL.path() << endl;
    }

    //FIXME: in katepart changing encoding saves the original file if it was modified, so it's useless in saveas...
//    TQString myEncoding =  dynamic_cast<KTextEditor::EncodingInterface*>(w->doc())->encoding();

    bool gotPath = false;

    KURL saveAsUrl;

    if (fTab->isVisible())
    {
      saveAsUrl = fTab->currentURL();
      if (fTab->currentKFileTreeViewItem() && fTab->currentKFileTreeViewItem()->isDir())
      {
        saveAsUrl.adjustPath(+1);
      }
      gotPath = true;
    } else
    if (ProjectTreeView::ref()->isVisible())
    {
      saveAsUrl = ProjectTreeView::ref()->currentURL();
      if (ProjectTreeView::ref()->currentKFileTreeViewItem() && ProjectTreeView::ref()->currentKFileTreeViewItem()->isDir())
      {
        saveAsUrl.adjustPath(+1);
      }
      gotPath = true;
    }
    if (!gotPath || saveAsUrl.isEmpty())
    {
      if (w->isUntitled())
      {
        saveAsUrl = Project::ref()->projectBaseURL();
        saveAsUrl.adjustPath(+1);
        saveAsUrl.setFileName(oldURL.fileName());
      } else
        saveAsUrl = oldURL;
    } else
      if (w->isUntitled() && !saveAsUrl.path().endsWith("/"))
      {
        saveAsUrl.setPath(saveAsUrl.directory(false, false) + oldURL.fileName());
      }

//FIXME: in katepart changing encoding saves the original file if it was modified, so it's useless in saveas...
      /*
    KEncodingFileDialog::Result data;
    data = KEncodingFileDialog::getSaveURLAndEncoding(myEncoding, saveAsUrl.url(),
        "all/allfiles text/html text/xml application/x-php text/plain", this, i18n("Save File"));
    KURL saveUrl = data.URLs[0];
    bool found;
    TQString encoding = KGlobal::charsets()->codecForName(data.encoding, found)->name();
    KTextEditor::EncodingInterface* encodingIf = dynamic_cast<KTextEditor::EncodingInterface*>(w->doc());
    if (encodingIf && encodingIf->encoding() != encoding)
       encodingIf->setEncoding(encoding);
      */
    KURL saveUrl = KFileDialog::getSaveURL(saveAsUrl.url(),
         "all/allfiles text/html text/xml application/x-php text/plain", this, i18n("Save File"));

    if (QuantaCommon::checkOverwrite(saveUrl, this) && view->saveDocument(saveUrl))
    {
      oldURL = saveUrl;
      if (Project::ref()->hasProject() && !Project::ref()->tqcontains(saveUrl) &&
          KMessageBox::Yes == KMessageBox::questionYesNo(0,i18n("<qt>Do you want to add the<br><b>%1</b><br>file to project?</qt>").tqarg(saveUrl.prettyURL(0, KURL::StripFileProtocol)), TQString(), KStdGuiItem::add(), i18n("Do Not Add"))
        )
      {
        if (saveUrl.isLocalFile())
        {
          TQDir dir(saveUrl.path());
          saveUrl.setPath(dir.canonicalPath());
        }
        Project::ref()->insertFile(saveUrl, true);
      }
      if (view->hadLastFocus() == QuantaView::VPLFocus)
        w->docUndoRedo->reloadQuantaEditor();

      w->docUndoRedo->fileSaved();
      result = true;
    }
    if (oldURL.isLocalFile())
    {
        fileWatcher->addFile(oldURL.path());
//        kdDebug(24000) << "addFile[slotFileSaveAs]: " << oldURL.path() << endl;
    }
  }
  return result;
}

void QuantaApp::saveAsTemplate(bool projectTemplate, bool selectionOnly)
{
  QuantaView *view = ViewManager::ref()->activeView();
  Document *w = view->document();
  if (!w) return;

  KURL url;
  int query;
  KURL projectTemplateURL;
  w->checkDirtytqStatus();
  TQString localTemplateDir = locateLocal("data", resourceDir + "templates/");

  do {
    query = KMessageBox::Yes;

    if (projectTemplate)
    {
      url = KFileDialog::getSaveURL(Project::ref()->templateURL().url(), TQString(), this);
    } else
    {
      url = KFileDialog::getSaveURL(locateLocal("data", resourceDir + "templates/"), TQString(), this);
    }

    if (url.isEmpty()) return;

    if (Project::ref()->hasProject())
        projectTemplateURL = Project::ref()->templateURL();
    if ( ((projectTemplate) && (projectTemplateURL.isParentOf(url)) ) ||
          ((! projectTemplate) && (KURL(localTemplateDir).isParentOf(url))) )
    {
      if (!QuantaCommon::checkOverwrite(url, this))
        query = KMessageBox::No;
    } else
    {
      if (projectTemplate)
          localTemplateDir = projectTemplateURL.path(1);
      KMessageBox::sorry(this,i18n("You must save the templates in the following folder: \n\n%1").tqarg(localTemplateDir));
      query = KMessageBox::No;
    }
  } while (query != KMessageBox::Yes);

  if (query == KMessageBox::Cancel) return;

  if (selectionOnly && w->selectionIf)
  {
    KTempFile *tempFile = new KTempFile(tmpDir);
    tempFile->setAutoDelete(true);
    TQString content;
    content = w->selectionIf->selection();
    TQTextStream stream(tempFile->file());
    stream.setEncoding(TQTextStream::UnicodeUTF8);
    stream << content;
    tempFile->file()->flush();
    tempFile->close();
    if (!TQExtFileInfo::copy(KURL::fromPathOrURL(tempFile->name()), url, -1, true, false,  this))
      KMessageBox::error(this, i18n("<qt>There was an error while creating the template file.<br>Check that you have write access to <i>%1</i>.</qt>").tqarg(url.prettyURL(0, KURL::StripFileProtocol)), i18n("Template Creation Error"));
    delete tempFile;
  } else
  {
    view->saveDocument(url);
  }

  if (projectTemplate)
      Project::ref()->insertFile(url, true);
  if(ViewManager::ref()->activeView() &&
        ViewManager::ref()->activeView()->hadLastFocus() == QuantaView::VPLFocus)
    w->docUndoRedo->reloadQuantaEditor();

  w->docUndoRedo->fileSaved();
}

void QuantaApp::slotFileSaveAsLocalTemplate()
{
  saveAsTemplate(false);
}

void QuantaApp::slotFileSaveAsProjectTemplate()
{
  saveAsTemplate(true);
}


void QuantaApp::slotFileSaveSelectionAsLocalTemplate()
{
  saveAsTemplate(false, true);
}

void QuantaApp::slotFileSaveSelectionAsProjectTemplate()
{
  saveAsTemplate(true, true);
}

void QuantaApp::slotFileSaveAll()
{
  ViewManager::ref()->saveAll();
}

void QuantaApp::slotFileReload(QuantaView *view)
{
  if (!view)
     view = ViewManager::ref()->activeView();
  Document *w = view->document();
  if (!w || w->isUntitled() || !view->saveModified())
      return;
  w->setModified(false);
  unsigned int line, col;
  w->viewCursorIf->cursorPosition(&line, &col);
  if (w->openURL(w->url()))
    w->viewCursorIf->setCursorPosition(line, col);
  reparse(true);
}

void QuantaApp::slotFileReloadAll()
{
//TODO: Implement it!
}

void QuantaApp::slotFileClose(const KURL &url)
{
  QuantaView *view = ViewManager::ref()->isOpened(url);
  if (view)
  {
    ViewManager::ref()->removeView(view);
  }
}


void QuantaApp::slotFileCloseAll()
{
  ViewManager::ref()->closeAll();
  WHTMLPart *part = m_htmlPart;
  part->closeURL();
  part->begin(Project::ref()->projectBaseURL());
  part->write(" ");
  part->end();

  slotNewtqStatus();
}

void QuantaApp::slotFileQuit()
{
  close();
}


void QuantaApp::slotEditFindInFiles()
{
  QuantaPlugin *fileReplacePlugin = m_pluginInterface->plugin("KFileReplace");
  if (fileReplacePlugin)
    fileReplacePlugin->run();
}


void QuantaApp::slotHelpTip()
{
   KTipDialog::showTip(this, TQString(), true);
}

void QuantaApp::slotStatusMsg(const TQString &msg)
{
  statusbarTimer->stop();
  statusBar()->changeItem(" " + KStringHandler::cPixelSqueeze(msg, statusBar()->fontMetrics(), progressBar->x() - 20), IDS_STATUS);
  statusBar()->tqrepaint();
  kapp->tqprocessEvents(TQEventLoop::ExcludeUserInput | TQEventLoop::ExcludeSocketNotifiers);
  statusbarTimer->start(10000, true);
}

/** tqrepaint preview */
void QuantaApp::slotRepaintPreview()
{
  Document *w = ViewManager::ref()->activeDocument();
  if (!w) return;
  if (!m_previewVisible) return;
  if (!m_previewToolView && qConfig.previewPosition != "Editor" ) return;

  m_previewedDocument = 0L;
  previewCopyMade = false;

  KHTMLView *html = m_htmlPart->view();
  int xOffset = html->contentsX(), yOffset = html->contentsY();

  m_htmlPart->closeURL();
  KParts::BrowserExtension *browserExtension = KParts::BrowserExtension::childObject(m_htmlPart);
  KParts::URLArgs  args(true, browserExtension->xOffset(), browserExtension->yOffset());
  browserExtension->setURLArgs( args );
  TQString encoding = defaultEncoding();
  KTextEditor::EncodingInterface* encodingIf = dynamic_cast<KTextEditor::EncodingInterface*>(w->doc());
  if (encodingIf)
      encoding = encodingIf->encoding();

  KURL url;
  m_htmlPart->setEncoding(encoding, true);
  TQStringList list;
  if (m_noFramesPreview)
  {
    list = w->tagAreas("frameset", true, true);
    if (list.isEmpty() || w->editIf->text().isEmpty())
      m_noFramesPreview = false;
    else
    {
      m_htmlPart->closeURL();
      TQStringList noframearea =  w->tagAreas("noframes", false, true);
      //find the frameset area
      int bl, bc, el, ec;
      TQStringList l = TQStringList::split('\n', list[0], true);
      TQStringList coordList = TQStringList::split(',', l[0], true);
      bl = coordList[0].toInt();
      bc = coordList[1].toInt();
      el = coordList[2].toInt();
      ec = coordList[3].toInt();
      TQString noFramesText = w->text(0,0, bl, bc - 1);
      noFramesText += noframearea[0];
      noFramesText += w->text(el, ec + 1, w->editIf->numLines() - 1, w->editIf->lineLength(w->editIf->numLines() - 1));
      noFramesText.tqreplace(TQRegExp("</?noframes[^>]*>", false), "");
      //kdDebug(24000) << "NOFRAMES: " << noFramesText << endl;
      if (w->isUntitled())
        m_htmlPart->begin(Project::ref()->projectBaseURL(), xOffset, yOffset);
      else
      {
        url = Project::ref()->urlWithPrefix(w->url());
        m_htmlPart->setPreviewedURL(url);
        m_htmlPart->begin(url, xOffset, yOffset);
      }
      m_htmlPart->write(noFramesText);
      m_htmlPart->end();
    }
  }

  if (!m_noFramesPreview)
  {
    m_htmlPart->closeURL();
    TQString text = w->editIf->text();
    if (text.isEmpty())
    {
      text = i18n("<center><h3>The current document is empty...</h3></center>");
    }
    if (w->isUntitled())
    {
      m_htmlPart->begin(Project::ref()->projectBaseURL(), xOffset, yOffset);
      m_htmlPart->write(text);
      m_htmlPart->end();
    } else
    {
      m_previewedDocument = w;
      url = Project::ref()->urlWithPrefix(w->url());
      m_htmlPart->setPreviewedURL(url);
      KURL previewURL = w->url();
      previewURL.setFileName("preview-" + previewURL.fileName());
      //save the content to disk, so preview with prefix works
      KTempFile *tmpFile = new KTempFile(tmpDir);
      TQString tempFileName = TQFileInfo(*(tmpFile->file())).filePath();
      tmpFile->setAutoDelete(true);
      TQString encoding = quantaApp->defaultEncoding();
      KTextEditor::EncodingInterface* encodingIf = dynamic_cast<KTextEditor::EncodingInterface*>(w->doc());
      if (encodingIf)
        encoding = encodingIf->encoding();
      if (encoding.isEmpty())
        encoding = "utf8";  //final fallback
      tmpFile->textStream()->setCodec(TQTextCodec::codecForName(encoding.ascii()));
      *(tmpFile->textStream()) << w->editIf->text();
      tmpFile->close();
      if (!TQExtFileInfo::copy(KURL::fromPathOrURL(tempFileName), previewURL, -1, true)) {
        m_htmlPart->setPreviewedURL(KURL());    //  copy failed, force the preview of the original
      };
      delete tmpFile;
      m_htmlPart->openURL(url);
      m_htmlPart->addToHistory(url.url());
    }
   }
  m_htmlPart->show();
}

void QuantaApp::slotOpenFileInPreview(const KURL& a_url)
{
  WHTMLPart *part = m_htmlPart;
  if (!part)
     return;
  slotShowPreviewWidget(true);
  part->openURL(a_url);
  part->show();
}

/** view image in preview */
void QuantaApp::slotImageOpen(const KURL& url)
{
  slotShowPreviewWidget(true);
  WHTMLPart *part = m_htmlPart;
  TQString text = "<html>\n<body>\n<div align=\"center\">\n<img src=\"";
  text += url.fileName(); //TODO
  text += "\">\n</div>\n</body>\n</html>\n";
  part->closeURL();
  KURL docURL = url;
  docURL.setFileName("imagepreview.html");
  part->begin(docURL);
  part->write(text);
  part->end();

  part->show();
}


/** insert <img> tag for images or <a> for other */
void QuantaApp::slotInsertTag(const KURL& url, DirInfo dirInfo)
{
  Document *w = ViewManager::ref()->activeDocument();
  if (w)
  {
    KURL baseURL ;
    if  (w->isUntitled() )
    {
      baseURL = Project::ref()->projectBaseURL();
    } else
    {
      baseURL = w->url();
      baseURL.setFileName("");
    }
    KURL relURL = TQExtFileInfo::toRelative(url, baseURL);
    TQString urlStr = relURL.url();
    if (relURL.protocol() == baseURL.protocol())
        urlStr = relURL.path();
    bool isImage = false;

    if (!dirInfo.preText.isEmpty() || !dirInfo.postText.isEmpty())
    {
      w->insertTag(dirInfo.preText+urlStr+dirInfo.postText);
    } else
    {
      TQString mimetype = KMimeType::findByURL(url)->name();
      if (mimetype.tqcontains("image"))
      {
        TQString imgFileName;
        KIO::NetAccess::download(url, imgFileName, this);
        TQImage img(imgFileName);
        if (!img.isNull())
        {
          TQString width,height;
          width.setNum(img.width());
          height.setNum(img.height());
          TQString imgTag = QuantaCommon::tagCase("<img ");
          imgTag += QuantaCommon::attrCase("src=");
          imgTag += QuantaCommon::quoteAttributeValue(urlStr);
          imgTag += QuantaCommon::attrCase(" width=");
          imgTag += QuantaCommon::quoteAttributeValue(width);
          imgTag += QuantaCommon::attrCase(" height=");
          imgTag += QuantaCommon::quoteAttributeValue(height);
          if (w->currentDTD(true)->singleTagStyle == "xml")
            imgTag += " />";
          else
            imgTag += ">";
          w->insertTag(imgTag);
          isImage = true;
        }
        KIO::NetAccess::removeTempFile(imgFileName);
      }
      if (!isImage)
      {
        TQString tag = QuantaCommon::tagCase("<a ");
        tag += QuantaCommon::attrCase("href=");
        tag += QuantaCommon::quoteAttributeValue(urlStr);
        tag += ">";
        w->insertTag(tag, QuantaCommon::tagCase("</a>"));
      }
    }
    w->view()->setFocus();
  }
}

void QuantaApp::slotNewtqStatus()
{
  fileRecent->setEnabled(true);
  actionCollection()->action("project_open_recent")->setEnabled(true);
  QuantaView *view = ViewManager::ref()->activeView();
  Document *w = ViewManager::ref()->activeDocument();
  if (w)
  {
    setTitle( w->url().prettyURL(0, KURL::StripFileProtocol) );

    if (w->doc()->isReadWrite())
    {
      KToggleAction *a = dynamic_cast<KToggleAction*>(w->view()->actionCollection()->action("set_insert"));
      if (a)
      {
        statusBar()->changeItem(a->isChecked() ? i18n(" OVR ") : i18n(" INS "),IDS_INS_OVR);
      }
    }
    else
        statusBar()->changeItem(i18n(" R/O "),IDS_INS_OVR);
    statusBar()->changeItem(w->isModified() ? " * " : "",IDS_MODIFIED);

    saveAction->setEnabled(w->isModified());
    saveAllAction->setEnabled(ViewManager::ref()->isOneModified());

    bool projectExists = Project::ref()->hasProject();

    actionCollection()->action("toolbars_load_project")->setEnabled(projectExists);
    actionCollection()->action("toolbars_save_project")->setEnabled(projectExists);
 }
 if (view)
 {
     view->updateTab();
 }
}

void QuantaApp::slotOptionsConfigureKeys()
{
  Document *w = ViewManager::ref()->activeDocument();
  KKeyDialog dlg( false, this );
  TQPtrList<KXMLGUIClient> toolbarGuiClients;
  TQDictIterator<ToolbarEntry> iter(m_toolbarList);
  for( ; iter.current(); ++iter )
  {
    toolbarGuiClients.append(iter.current()->guiClient);
  }
  TQPtrList<KXMLGUIClient> clients = guiFactory()->clients();
  for( TQPtrListIterator<KXMLGUIClient> it( clients );
       it.current(); ++it )
  {
     if (toolbarGuiClients.tqcontains(*it) <= 0) //no need to insert the collections of the toolbars as they are present in the main actionCollection
        dlg.insert((*it)->actionCollection());
  }
  if (dlg.configure() == KKeyDialog::Accepted)
  {
    // this is needed for when we have multiple embedded kateparts and change one of them.
    // it also needs to be done to their views, as they too have actioncollections to update
    if (const TQPtrList<KParts::Part> * partlist = m_partManager->parts())
    {
      TQPtrListIterator<KParts::Part> it(*partlist);
      while (KParts::Part* part = it.current())
      {
        if (KTextEditor::Document *doc = dynamic_cast<KTextEditor::Document*>(part))
        {
          KActionPtrList actionList = doc->actionCollection()->actions();
          KActionPtrList::Iterator actionIt;
          if (!w || w->doc() != doc)
          {
            for ( actionIt = actionList.begin(); actionIt != actionList.end(); ++actionIt)
            {
                (*actionIt)->setShortcut((*actionIt)->shortcutDefault());
            }
          }
          doc->reloadXML();

          TQPtrList<KTextEditor::View> const & list = doc->views();
          TQPtrListIterator<KTextEditor::View> itt( list );
          while (KTextEditor::View * view = itt.current())
          {
            if (!w || w->view() != view)
            {
              actionList = view->actionCollection()->actions();
              for (actionIt = actionList.begin(); actionIt != actionList.end(); ++actionIt)
              {
                  (*actionIt)->setShortcut((*actionIt)->shortcutDefault());
              }
            }
            view->reloadXML();
            ++itt;
          }
        }
        ++it;
      }
    }

    TQDomDocument doc;
    doc.setContent(KXMLGUIFactory::readConfigFile(xmlFile(), instance()));
    TQDomNodeList nodeList = doc.elementsByTagName("ActionProperties");
    TQDomNode node = nodeList.item(0).firstChild();
    while (!node.isNull())
    {
      if (node.nodeName() == "Action")
      {
        TagAction *action = dynamic_cast<TagAction*>(actionCollection()->action(node.toElement().attribute("name").ascii()));
        if (action)
        {
          action->setModified(true);
          TQDomElement el = action->data();
          el.setAttribute("shortcut", action->shortcut().toString());
          el = node.toElement();
          node = node.nextSibling();
          el.tqparentNode().removeChild(el);
        } else
        {
          node = node.nextSibling();
        }
      }
    }
  }
}

void QuantaApp::slotConfigureToolbars(const TQString& defaultToolbar)
{
 currentPageIndex = ToolbarTabWidget::ref()->currentPageIndex();
 TQDomNodeList nodeList;
 ToolbarEntry *p_toolbar = 0L;

  saveMainWindowSettings(KGlobal::config(), autoSaveGroup());
  KEditToolbar *dlg;
  if (!defaultToolbar.isEmpty())
    dlg = new KEditToolbar(defaultToolbar, factory(), this);
  else
    dlg = new KEditToolbar(factory(), this);

  KMenuBar *mb = menuBar();
  KActionCollection *ac = actionCollection();
  //remove the manually added menus BEFORE the dlg shows up
  if (m_debugger->UI())
  {
    m_debugger->UI()->hideMenu();
  }
  for (uint i = 0 ; i < mb->count(); i++)
  {
       if (mb->text(mb->idAt(i)) == i18n("&Window"))
       {
          mb->removeItem(mb->idAt(i));
          break;
       }
  }
 ToolbarTabWidget *tb = ToolbarTabWidget::ref();
 TQString toolbarId;
 for (int i = 0; i < tb->count(); i++)
 {
   toolbarId = tb->id(i);
   p_toolbar = quantaApp->m_toolbarList[toolbarId];
   if (p_toolbar)
   {
    delete p_toolbar->menu;
    p_toolbar->menu = 0L;
   }
 }

 connect(dlg, TQT_SIGNAL(newToolbarConfig()), TQT_SLOT(slotNewToolbarConfig()));
 dlg->exec();
 delete dlg;
 TQPopupMenu *menu = 0L;
 m_tagsMenu = static_cast<TQPopupMenu*>(factory()->container("tags", this));
 TQString toolbarName;
 for (int i = 0; i < tb->count(); i++)
 {
   toolbarName = tb->label(i);
   toolbarId = tb->id(i);
   p_toolbar = quantaApp->m_toolbarList[toolbarId];
   if (p_toolbar)
   {
    menu = new TQPopupMenu(m_tagsMenu);
    nodeList = p_toolbar->guiClient->domDocument().elementsByTagName("Action");
    for (uint i = 0; i < nodeList.count(); i++)
    {
      KAction *action = ac->action(nodeList.item(i).toElement().attribute("name").ascii());
      if (action)
          action->plug(menu);
    }

    m_tagsMenu->insertItem(toolbarName,menu);
    p_toolbar->menu = menu;
   }
 }

  //add back the menus
 m_pluginInterface->setPluginMenu(static_cast<TQPopupMenu*>(factory()->container("plugins", this)));
 m_pluginInterface->buildPluginMenu();
  for (uint i = 0 ; i < mb->count(); i++)
  {
       if (mb->text(mb->idAt(i)) == i18n("&Settings"))
       {
          mb->insertItem(i18n("&Window"), windowMenu(), -1, i);
          break;
       }
  }
 if (m_debugger->UI())
 {
    m_debugger->UI()->showMenu();
 }
 tb->setCurrentPage(currentPageIndex);
}

void QuantaApp::slotOptionsConfigureToolbars()
{
  slotConfigureToolbars();
}

void QuantaApp::slotNewToolbarConfig()
{
  applyMainWindowSettings(KGlobal::config(), autoSaveGroup());
  ToolbarTabWidget::ref()->setCurrentPage(currentPageIndex);
}

void QuantaApp::slotShowMenuBar()
{
  if (menuBar()->isVisible())
    menuBar()->hide();
  else
    menuBar()->show();
}

void QuantaApp::slotOptionsConfigureActions()
{
  ActionConfigDialog dlg(m_toolbarList, this, "actions_config_dlg", true);
  dlg.exec();
}

void QuantaApp::slotPreviewOptions()
{
  KMessageBox::information(this, i18n("Changes made in the preview configuration dialog are global and have effect on every application using the KHTML part to display web pages, including Konqueror."), i18n("Warning"), "configure_preview_warning");
  KApplication::startServiceByDesktopName("quanta_preview_config");
}

void QuantaApp::slotOptions()
{
  KDialogBase *kd = new KDialogBase(KDialogBase::IconList,
              i18n("Configure Quanta"),
              KDialogBase::Ok | KDialogBase::Cancel,
              KDialogBase::Ok, this, "tabdialog");

  // Tag Style options
  TQVBox *page=kd->addVBoxPage(i18n("Tag Style"), TQString(), BarIcon("kwrite", KIcon::SizeMedium));
  StyleOptionsS *styleOptionsS = new StyleOptionsS( (TQWidget *)page);

  styleOptionsS->tagCase->setCurrentItem( qConfig.tagCase);
  styleOptionsS->attributeCase->setCurrentItem( qConfig.attrCase);
  styleOptionsS->attributeQuotation->setCurrentItem( (qConfig.attrValueQuotation == '"') ? 0 : 1);
  styleOptionsS->tagAutoClose->setChecked( qConfig.closeTags );
  styleOptionsS->optionalTagAutoClose->setChecked( qConfig.closeOptionalTags );
  styleOptionsS->useAutoCompletion->setChecked( qConfig.useAutoCompletion );
  styleOptionsS->tagUpdateClosing->setChecked(qConfig.updateClosingTags);
  styleOptionsS->replaceAccented->setChecked(qConfig.replaceAccented);

  // Environment options
  //TODO FileMasks name is not good anymore
  page=kd->addVBoxPage(i18n("Environment"), TQString(), UserIcon("files", KIcon::SizeMedium ) );
  FileMasks *fileMasks = new FileMasks((TQWidget *)page);

  fileMasks->lineMarkup->setText( qConfig.markupMimeTypes );
  fileMasks->lineScript->setText( qConfig.scriptMimeTypes );
  fileMasks->lineImage->setText( qConfig.imageMimeTypes );
  fileMasks->lineText->setText( qConfig.textMimeTypes );
  fileMasks->showDTDSelectDialog->setChecked(qConfig.showDTDSelectDialog);
  m_config->setGroup("General Options");
  fileMasks->showSplash->setChecked(m_config->readBoolEntry("Show Splash", true));
  fileMasks->reloadProject->setChecked(m_config->readBoolEntry("Reload Project", true));
  fileMasks->reloadFiles->setChecked(m_config->readBoolEntry("Reload Files", true));
  if(!m_config->readEntry("Autosave interval").isEmpty())
     fileMasks->sbAutoSave->setValue(m_config->readNumEntry("Autosave interval"));
  //else default value 15

  TQStringList availableEncodingNames(KGlobal::charsets()->availableEncodingNames());
  fileMasks->encodingCombo->insertStringList( availableEncodingNames );
  TQStringList::ConstIterator iter;
  int iIndex = -1;
  for (iter = availableEncodingNames.begin(); iter != availableEncodingNames.end(); ++iter)
  {
     ++iIndex;
     if ((*iter).lower() == qConfig.defaultEncoding.lower())
     {
       fileMasks->encodingCombo->setCurrentItem(iIndex);
       break;
     }
  }
  TQStringList lst = DTDs::ref()->nickNameList(true);
  uint pos = 0;
  for (uint i = 0; i < lst.count(); i++)
  {
    fileMasks->defaultDTDCombo->insertItem(lst[i]);
    if (lst[i] == DTDs::ref()->getDTDNickNameFromName(qConfig.defaultDocType.lower()))
       pos = i;
  }
  fileMasks->defaultDTDCombo->setCurrentItem(pos);

  // Preview options
  page=kd->addVBoxPage(i18n("User Interface"), TQString(), BarIcon("view_choose", KIcon::SizeMedium ) );
  PreviewOptions *uiOptions = new PreviewOptions( (TQWidget *)page );

  uiOptions->setPosition(qConfig.previewPosition);
  uiOptions->setDocPosition(qConfig.docPosition);
  uiOptions->setWindowLayout(qConfig.windowLayout);
  uiOptions->setCloseButtons(qConfig.showCloseButtons);
  uiOptions->setToolviewTabs(qConfig.toolviewTabs);
  uiOptions->setHiddenFiles(qConfig.showHiddenFiles);
  uiOptions->setSaveTrees(qConfig.saveTrees);
  if (m_config->hasGroup("Notification Messages"))
  {
    m_config->setGroup("Notification Messages");
    uiOptions->warnBinaryOpening->setChecked(m_config->readEntry("Open Everything") != "yes");
    uiOptions->warnEventActions->setChecked((m_config->readEntry("Warn about internal actions", "yes") != "yes") && (m_config->readEntry("Warn about external actions", "yes") != "yes"));
    uiOptions->warnAll->setChecked(false);
  } else
  {
    uiOptions->warnAll->setChecked(true);
    uiOptions->warnBinaryOpening->setChecked(true);
    uiOptions->warnEventActions->setChecked(true);
  }
  //kafka options
  page = kd->addVBoxPage(i18n("VPL View"), TQString(), UserIcon("vpl_text", KIcon::SizeMedium));
  KafkaSyncOptions *kafkaOptions = new KafkaSyncOptions( m_config, (TQWidget *)page );

  page=kd->addVBoxPage(i18n("Parser"), TQString(), BarIcon("kcmsystem", KIcon::SizeMedium ) );
  ParserOptions *parserOptions = new ParserOptions( m_config, (TQWidget *)page );

  parserOptions->refreshFrequency->setValue(qConfig.refreshFrequency);
  parserOptions->instantUpdate->setChecked(qConfig.instantUpdate);
  parserOptions->showEmptyNodes->setChecked(qConfig.showEmptyNodes);
  parserOptions->showClosingTags->setChecked(qConfig.showClosingTags);
  parserOptions->spinExpand->setValue(qConfig.expandLevel);

  page = kd->addVBoxPage(i18n("Abbreviations"), TQString(), BarIcon("fontsizeup", KIcon::SizeMedium));
  AbbreviationDlg *abbreviationOptions = new AbbreviationDlg((TQWidget*)(page));

  bool reloadTrees = false;
  kd->adjustSize();
  if ( kd->exec() )
  {
    bool uiRebuildNeeded = false;
    bool previewSettingsChanged = false;

    qConfig.tagCase = styleOptionsS->tagCase->currentItem();
    qConfig.attrCase = styleOptionsS->attributeCase->currentItem();
    qConfig.attrValueQuotation = styleOptionsS->attributeQuotation->currentItem() == 0 ? '"': '\'';
    qConfig.closeTags = styleOptionsS->tagAutoClose->isChecked();
    qConfig.closeOptionalTags = styleOptionsS->optionalTagAutoClose->isChecked();
    qConfig.useAutoCompletion = styleOptionsS->useAutoCompletion->isChecked();
    qConfig.updateClosingTags = styleOptionsS->tagUpdateClosing->isChecked();
    qConfig.replaceAccented = styleOptionsS->replaceAccented->isChecked();

    qConfig.markupMimeTypes = fileMasks->lineMarkup->text();
    qConfig.scriptMimeTypes = fileMasks->lineScript->text();
    qConfig.imageMimeTypes = fileMasks->lineImage->text();
    qConfig.textMimeTypes = fileMasks->lineText->text();
    qConfig.showDTDSelectDialog = fileMasks->showDTDSelectDialog->isChecked();
    qConfig.autosaveInterval =  fileMasks->sbAutoSave->value();
    autosaveTimer->start(60000 * qConfig.autosaveInterval, false);
    m_config->setGroup("General Options");
    m_config->writeEntry("Show Splash", fileMasks->showSplash->isChecked());
    m_config->writeEntry("Reload Project", fileMasks->reloadProject->isChecked());
    m_config->writeEntry("Reload Files", fileMasks->reloadFiles->isChecked());

    qConfig.defaultEncoding = fileMasks->encodingCombo->currentText();
    TQString tmpStr = uiOptions->closeButtons();
    if (tmpStr != qConfig.showCloseButtons)
        uiRebuildNeeded = true;
    qConfig.showCloseButtons = tmpStr;
    uint tmp = uiOptions->toolviewTabs();
    if (tmp != qConfig.toolviewTabs)
        uiRebuildNeeded = true;
    qConfig.toolviewTabs = tmp;
    if (uiRebuildNeeded)
    {
        initTabWidget();
     }
    reloadTrees = (qConfig.showHiddenFiles != uiOptions->hiddenFiles());
    qConfig.showHiddenFiles = uiOptions->hiddenFiles();
    qConfig.saveTrees = uiOptions->saveTrees();
    if (uiOptions->warnAll->isChecked())
      m_config->deleteGroup("Notification Messages");
    else
    {
      m_config->setGroup("Notification Messages");
      m_config->writeEntry("Open Everything", uiOptions->warnBinaryOpening->isChecked() ? "" : "yes");
      m_config->writeEntry("Warn about internal actions", uiOptions->warnEventActions->isChecked() ? "" : "yes");
      m_config->writeEntry("Warn about external actions", uiOptions->warnEventActions->isChecked() ? "" : "yes");
    }

    qConfig.showEmptyNodes = parserOptions->showEmptyNodes->isChecked();
    qConfig.showClosingTags = parserOptions->showClosingTags->isChecked();
    qConfig.instantUpdate = parserOptions->instantUpdate->isChecked();
    qConfig.refreshFrequency = parserOptions->refreshFrequency->value();
    if (!qConfig.instantUpdate && qConfig.refreshFrequency > 0)
    {
      refreshTimer->changeInterval(qConfig.refreshFrequency*1000);
    } else
    {
      refreshTimer->stop();
    }
    qConfig.expandLevel = parserOptions->spinExpand->value();
    parserOptions->updateConfig();

    kafkaOptions->updateConfig();
    qConfig.quantaRefreshOnFocus = kafkaOptions->sourceFocusRefresh->isChecked();
    qConfig.quantaRefreshDelay = kafkaOptions->sourceDelay->value();
    qConfig.kafkaRefreshOnFocus = kafkaOptions->kafkaFocusRefresh->isChecked();
    qConfig.kafkaRefreshDelay = kafkaOptions->kafkaDelay->value();
    QuantaView *view = ViewManager::ref()->activeView();
    if (view && view->document())
        view->reloadUpdateTimers();
    /**(static_cast<HTMLEnhancer *>(quantaApp->view()->getKafkaInterface()->mainEnhancer))->
      showIconsForScripts(kafkaOptions->showScriptsIcon->isChecked());*/


    qConfig.defaultDocType = DTDs::ref()->getDTDNameFromNickName(fileMasks->defaultDTDCombo->currentText());

    abbreviationOptions->saveTemplates();

    tmpStr = uiOptions->position();
    if (tmpStr != qConfig.previewPosition)
    {
       if (m_previewVisible || m_previewToolView)
         previewSettingsChanged = true;
       slotShowPreviewWidget(false);
    }
    qConfig.previewPosition = tmpStr;
    if (previewSettingsChanged)
      slotShowPreviewWidget(true);
    qConfig.docPosition = uiOptions->docPosition();
    qConfig.windowLayout = uiOptions->tqlayout();

    m_htmlPart->closeURL();
    m_htmlPart->begin( Project::ref()->projectBaseURL());
    m_htmlPart->write(" ");
    m_htmlPart->end();

    reparse(true);
    slotNewtqStatus();
  }

  m_config->sync();

  saveOptions();

  delete kd;
  if (reloadTrees) emit reloadAllTrees();

}

void QuantaApp::slotShowPreviewWidget(bool show)
{
  QuantaView *view = ViewManager::ref()->activeView();
  if (!view) return;
  if (m_previewVisible == show) return;
  if (show)
  {
    if (qConfig.previewPosition == "Editor")
    {
      delete m_previewToolView;
      m_previewToolView = 0L;
      view->addCustomWidget(m_htmlPart->view(), TQString());
    } else
    {
      if (!m_previewToolView)
      {
        m_previewToolView= addToolWindow(m_htmlPart->view(), prevDockPosition(m_htmlPart->view(), KDockWidget::DockBottom), getMainDockWidget());
        connect(m_previewToolView->wrapperWidget(), TQT_SIGNAL(iMBeingClosed
()), this, TQT_SLOT(slotPreviewBeingClosed()));
      }
      m_htmlPart->view()->show();
      m_previewToolView->show();
    }
    m_previewVisible = true;
    slotRepaintPreview();
  } else
  {
    m_noFramesPreview = false;
    m_previewVisible = false;
    m_htmlPart->view()->reparent(this, 0, TQPoint(), false);
    m_htmlPart->view()->resize(0, 0);
    m_htmlPart->view()->hide();
    if (qConfig.previewPosition == "Editor")
    {
        view->addCustomWidget(0L, TQString());
        delete m_previewToolView;
        m_previewToolView = 0L;
    } else
    {
       delete m_previewToolView;
       m_previewToolView = 0L;
   }
    if (m_previewedDocument)
    {
      KURL url = m_previewedDocument->url();
      url.setFileName("preview-" + url.fileName());
      KIO::NetAccess::del(url, this);
      Document *w = view->document();
      if (w)
        w->view()->setFocus();
    }
  }

  KToggleAction *ta = 0L;
  int viewLayout = view->currentViewsLayout();
  if (viewLayout == QuantaView::SourceOnly)
    ta = (KToggleAction *) actionCollection()->action( "show_quanta_editor" );
  else if (viewLayout == QuantaView::VPLOnly)
    ta = (KToggleAction *) actionCollection()->action( "show_kafka_view" );
  else if (viewLayout == QuantaView::SourceAndVPL)
  {
    ta = (KToggleAction *) actionCollection()->action( "show_kafka_and_quanta" );
  }
  if (ta)
  {
    ta->setChecked(!show);
  }
}

void QuantaApp::slotChangePreviewtqStatus()
{
    if (qConfig.previewPosition == "Editor")
    {
        slotShowPreviewWidget(false);
    } else
    if (m_previewToolView && m_htmlPart->view()->isVisible())
    {
      //hiding the preview when it's in a toolview means that the current tab has changed,
      //so we just tqrepaint the content and restore the document on the disc.
        m_previewVisible = true;
        if (m_previewedDocument)
        {
          KURL url = m_previewedDocument->url();
          url.setFileName("preview-" + url.fileName());
          KIO::NetAccess::del(url, this);
        }
        slotRepaintPreview();
        m_previewedDocument = 0L;
        Document *w = ViewManager::ref()->activeDocument();
        if (w)
          w->view()->setFocus();
    }
}

void QuantaApp::slotPreviewHasFocus(bool focus)
{
   if (m_previewToolView)
   {
      if (focus)
        slotRepaintPreview();
      else
      {
        if (m_previewedDocument)
        {
          KURL url = m_previewedDocument->url();
          url.setFileName("preview-" + url.fileName());
          KIO::NetAccess::del(url, this);
        }
        m_previewedDocument = 0L;
      }
   }
}

void QuantaApp::slotToggleShowPreview()
{
  Document *w  =ViewManager::ref()->activeDocument();
  if (!w)
  {
    m_previewVisible = false;
    return;
  }
  if (m_previewToolView)
  {
    m_previewVisible = m_htmlPart->view()->isVisible();
  }
  slotShowPreviewWidget(!m_previewVisible);
  m_noFramesPreview = false;
}

void QuantaApp::slotShowNoFramesPreview()
{
  m_noFramesPreview = true;
  slotToggleShowPreview();
}


void QuantaApp::newCursorPosition(const TQString &file, int lineNumber, int columnNumber)
{
  Q_UNUSED(file);
  typingInProgress = true;
  startIdleTimer();
 // updateTreeViews();
  TQString linenumber;
  linenumber = i18n("Line: %1 Col: %2").tqarg(lineNumber).tqarg(columnNumber);
  statusBar()->changeItem(linenumber, IDS_STATUS_CLM);
  statusBar()->changeItem(i18n(" R/O "),IDS_INS_OVR);
  statusBar()->changeItem("",IDS_MODIFIED);
}

void QuantaApp::newDebuggerPosition(const TQString &file, int lineNumber)
{
    newCursorPosition(file, lineNumber, 0);
}

void QuantaApp::openFile(const TQString &file, int lineNumber, int columnNumber)
{
  gotoFileAndLine(file, lineNumber, columnNumber);
  slotNewtqStatus();
}

void QuantaApp::slotNewLineColumn()
{
  typingInProgress = true;
  startIdleTimer();
 // updateTreeViews();
  TQString linenumber;
  oldCursorLine = cursorLine;
  oldCursorCol = cursorCol;
  Document *w = ViewManager::ref()->activeDocument();
  if (w)
    w->viewCursorIf->cursorPosition(&cursorLine, &cursorCol);
  linenumber = i18n("Line: %1 Col: %2").tqarg(cursorLine+1).tqarg(cursorCol+1);
  statusBar()->changeItem(linenumber, IDS_STATUS_CLM);
}

void QuantaApp::updateTreeViews()
{
  QuantaView *view = ViewManager::ref()->activeView();
  if (!view)
    return;
  Document *w = view->document();
  if (w)
  {
    w->viewCursorIf->cursorPositionReal(&cursorLine, &cursorCol);
    Node *node = parser->nodeAt(cursorLine, cursorCol);
    if (node)
    {
      StructTreeView::ref()->showTagAtPos(node);
    }
    if(view->hadLastFocus() == QuantaView::SourceFocus)
    aTab->setCurrentNode(node);
  }
}

void QuantaApp::slotIdleTimerExpired()
{
  if (idleTimer)
  {
    typingInProgress = false;
    updateTreeViews();
  }
}

void QuantaApp::startIdleTimer()
{
  if (m_idleTimerEnabled && idleTimer)
      idleTimer->start(500, true);
}

bool QuantaApp::slotEnableIdleTimer(bool enable)
{
   bool status = m_idleTimerEnabled;
   if (enable)
     startIdleTimer();
   else
   if (idleTimer)  
     idleTimer->stop();
   m_idleTimerEnabled = enable;
   return status;
}

void QuantaApp::slotReparse()
{
  reparse(false);
}

void QuantaApp::slotForceReparse()
{
  reparse(true);
}

/** reparse current document and initialize node. */
void QuantaApp::reparse(bool force)
{
  if (!parser || !m_parserEnabled)
    return;
  //temp
//  if (!parser->activated()) return;
  typingInProgress = false;
  Document *w = ViewManager::ref()->activeDocument();
  if (w)
  {
    if (force)
    {
      baseNode = parser->parse(w, true);
    }

    if (w->hasChanged() || force)
    {
      slotReloadStructTreeView();
    }

    if (force)
    {
      uint line, col;
      w->viewCursorIf->cursorPositionReal(&line, &col);
      Node *node = parser->nodeAt(line, col);
      if (StructTreeView::ref()->isVisible() && node)
         StructTreeView::ref()->showTagAtPos(node);
      aTab->setCurrentNode(node);
    }
  }

  return;
}

void QuantaApp::setCursorPosition( int row, int col )
{
  Document *w = ViewManager::ref()->activeDocument();
  if (w)
  {
    int numLines = w->editIf->numLines();

    if ( row < numLines )
      w->viewCursorIf->setCursorPositionReal(row, col);
    else
      w->viewCursorIf->setCursorPositionReal(numLines - 1, col);
  }
}

void QuantaApp::gotoFileAndLine(const TQString& filename, int line, int column)
{
  // First, check if we're already showing this file
  Document *w = ViewManager::ref()->activeDocument();
  KURL currentfilename, newfilename;
  if(w)
  {
    currentfilename = w->url();
    newfilename.setPath(filename);
  }

  // If a filename is specified and that file is not already active, openn it
  if (!filename.isEmpty() && !currentfilename.equals(filename))
  {
    QuantaView* view = ViewManager::ref()->isOpened(KURL::fromPathOrURL(filename));
    // If it's already opened, just activate it
    if (view)
    {
      view->activate();
      view->activated();
    } else
    {
      // Otherwise open it
      m_doc->openDocument( KURL::fromPathOrURL( filename ) );
    }
  }
  // We have to do this again, in case activedocument changed since last check (ie a file was opened)
  w = ViewManager::ref()->activeDocument();
  if (w)
  {
    int numLines = w->editIf->numLines();
    if ( numLines > line && line >= 0 )
    {
      // Jump to the correct line/col
      w->viewCursorIf->setCursorPositionReal(line, column);
    }
    w->view()->setFocus();
  }
}

void QuantaApp::selectArea(int line1, int col1, int line2, int col2)
{
  Document *w = ViewManager::ref()->activeDocument();
  if (w)
  {
    int numLines = w->editIf->numLines();

    if ( line1 > numLines-1 )
      line1 = numLines-1;

    if ( line2 > numLines-1 )
      line2 = numLines-1;

    w->viewCursorIf->setCursorPositionReal(line2, col2);
    if (w->selectionIf)
      w->selectionIf->setSelection(line1, col1, line2, col2);
  }
}

void QuantaApp::openDoc(const TQString& url)
{
  if (qConfig.docPosition == "Tab")
  {
      QuantaView *docView = ViewManager::ref()->documentationView();
      delete m_documentationToolView;
      m_documentationToolView = 0L;
      docView->activate();
  } else
  {
      QuantaView *docView = ViewManager::ref()->documentationView(false);
      if (docView)
          ViewManager::ref()->removeView(docView);
      if (!m_documentationToolView)
        m_documentationToolView= addToolWindow(m_htmlPartDoc->view(), prevDockPosition(m_htmlPartDoc->view(), KDockWidget::DockBottom), getMainDockWidget());
      m_htmlPartDoc->view()->show();
      m_documentationToolView->show();
  }
  m_htmlPartDoc->view()->setFocus();  // activates the part

  TQString urlStr = url;
  if (urlStr.startsWith("/"))
    urlStr.prepend("file:");
  KURL u(urlStr);
  if (u == m_htmlPartDoc->url())
    return;

  m_htmlPartDoc->closeURL();
  m_htmlPartDoc->openURL(u);
  m_htmlPartDoc->show();
  m_htmlPartDoc->addToHistory(urlStr);
}

void QuantaApp::slotContextHelp()
{
    Document *w = ViewManager::ref()->activeDocument();
    if (w)
    {
        TQString currentWord = "";
        parser->setSAParserEnabled(false);
        reparse(true);
        parser->setSAParserEnabled(true);
        uint line, col;
        w->viewCursorIf->cursorPositionReal(&line, &col);
        Node *node = parser->nodeAt(line, col);
        if (node && node->tag->type == Tag::XmlTag)
        {
           currentWord = node->tag->name;
        } else
        {
           currentWord = w->currentWord();
        }
        const DTDStruct *dtd = w->currentDTD(true);
        TQString *url = dTab->contextHelp(dtd->documentation + "|" + currentWord);
        if (url)
            openDoc(*url);
    }
}

void QuantaApp::slotShowMessagesView()
{
  makeDockVisible(dynamic_cast<KDockWidget*>(m_messageOutputView->wrapperWidget()));
}

void QuantaApp::slotShowProblemsView()
{
  makeDockVisible(dynamic_cast<KDockWidget*>(m_problemsOutputView->wrapperWidget()));
}

void QuantaApp::slotShowAnnotationView()
{
  makeDockVisible(dynamic_cast<KDockWidget*>(m_annotationOutputView->wrapperWidget()));
}

TQWidget* QuantaApp::createContainer( TQWidget *tqparent, int index, const TQDomElement &element, int &id )
{

  TQString tabname = element.attribute( "i18ntabname", "" );
  TQString idStr = element.attribute( "id", "" );

  if ( element.tagName().lower() == "toolbar" && !tabname.isEmpty())
  {
//avoid TQToolBar warning in the log
    TQtMsgHandler oldHandler = tqInstallMsgHandler( silenceTQToolBar );
    ToolbarTabWidget *toolbarTab = ToolbarTabWidget::ref();
    TQWidget *w = new TQWidget(toolbarTab, TQString("ToolbarHoldingWidget" + element.attribute("name")).ascii());
    QuantaToolBar *tb = new QuantaToolBar(w, element.attribute("name").ascii(), true, true);
    tb->loadState(element);
    tb->tqsetSizePolicy(TQSizePolicy::Preferred, TQSizePolicy::Minimum);

  //kdDebug(24000) << "tb->iconSize() " << tb->iconSize() << endl;
   if (toolbarTab->iconText() == KToolBar::IconTextBottom)
   {
      tb->setGeometry(0,0, toolbarTab->width(), tb->iconSize() + TQFontMetrics(KGlobalSettings::toolBarFont()).height() + 10);
      toolbarTab->setFixedHeight(toolbarTab->tabHeight() + tb->height() + 3);
   } else
   {
      tb->setGeometry(0,0, toolbarTab->width(), tb->iconSize() + 10);
      toolbarTab->setFixedHeight(toolbarTab->tabHeight() + tb->height() + 3);
   }
/*
   kdDebug(24000) << "tb->height() " << tb->height() << endl;
   kdDebug(24000) << "toolbarTab->height() " << toolbarTab->height() << endl;
   kdDebug(24000) << "toolbarTab->tabHeight() " << toolbarTab->tabHeight() << endl;
*/
    toolbarTab->insertTab(tb, tabname, idStr);
    tqInstallMsgHandler( oldHandler );

    connect(tb, TQT_SIGNAL(removeAction(const TQString&, const TQString&)),
                TQT_SLOT(slotRemoveAction(const TQString&, const TQString&)));
    connect(tb, TQT_SIGNAL(editAction(const TQString&)),
                TQT_SLOT(slotEditAction(const TQString&)));
    return tb;
  }

  return KMainWindow::createContainer( tqparent, index, element, id );

}

void QuantaApp::removeContainer( TQWidget *container, TQWidget *tqparent, TQDomElement &element, int id )
{
  if (dynamic_cast<QuantaToolBar*>(container))
  {
    ToolbarTabWidget::ref()->removePage(container);
  }
  else
    KMainWindow::removeContainer( container, tqparent, element, id );
}

void QuantaApp::slotBack()
{
   if (ViewManager::ref()->documentationView(false)  == ViewManager::ref()->activeView())
   {
       m_htmlPartDoc->back();
   } else
   if (m_previewVisible && (!m_previewToolView || m_htmlPart->view()->hasFocus()))
   {
       m_htmlPart->back();
   } else
   {
      activatePrevWin();
   }
}

void QuantaApp::slotForward()
{
   if (ViewManager::ref()->documentationView(false)  == ViewManager::ref()->activeView())
   {
       m_htmlPartDoc->forward();
   } else
   if (m_previewVisible && (!m_previewToolView || m_htmlPart->view()->hasFocus()))
   {
       m_htmlPart->forward();
   } else
   {
      activateNextWin();
   }
}

void QuantaApp::slotInsertFile(const KURL& url)
{
  Document *w = ViewManager::ref()->activeDocument();
  if (w)
  {
    w->insertFile(url);
  }
}

void QuantaApp::slotContextMenuAboutToShow()
{
  Document *w = ViewManager::ref()->activeDocument();
  if (w)
  {
    TQPopupMenu *popup = static_cast<TQPopupMenu*>(factory()->container("popup_editor",this));
    TQString name;
    uint line, col;
    int bl, bc, el, ec;
    TQString tagStr;
    w->viewCursorIf->cursorPositionReal(&line, &col);
    Node *node = parser->nodeAt(line, col, false);
    if (node)
    {
      if (node->tag->dtd()->family == Script)
      {
        StructTreeGroup group;
        uint count = node->tag->dtd()->structTreeGroups.count();
        for (uint i = 0; i < count; i++)
        {
          group = node->tag->dtd()->structTreeGroups[i];
          if (group.hasFileName)
          {
            if (!group.hasDefinitionRx )
              continue;
            tagStr =  node->tag->tagStr();
            int pos = 0;
            while (pos != -1)
            {
              pos = group.definitionRx.search(node->tag->cleanStr, pos);
              if (pos != -1)
              {
                TQString cleanName = node->tag->cleanStr.mid(pos, group.definitionRx.matchedLength());
                name = tagStr.mid(pos, group.definitionRx.matchedLength());
                node->tag->beginPos(bl, bc);
                TQString tmpStr = tagStr.left(pos);
                int newLines = tmpStr.tqcontains('\n');
                bl += newLines;
                int l = tmpStr.tqfindRev('\n'); //the last EOL
                bc = (l == -1) ? bc+pos : pos - l - 1;
                newLines = name.tqcontains('\n');
                l = name.length();
                el = bl + newLines;
                ec = (newLines > 0) ? l - name.tqfindRev('\n') : bc + l - 1;
                pos += l;
                int p = group.definitionRx.search(cleanName);
                if (p != -1)
                {
                  name = name.mid(p, group.definitionRx.matchedLength());
                } else
                  name = "";
                if (QuantaCommon::isBetween(line, col, bl, bc, el, ec) == 0)
                {
                  break;
                } else
                {
                  name = "";
                }
              }
            }
            name.remove(group.fileNameRx);
            if (!name.isEmpty())
              break;
          }
        }
      } else
      {
        TQMap<TQString, XMLStructGroup>::ConstIterator it = node->tag->dtd()->xmlStructTreeGroups.tqfind(node->tag->name.lower());

        if (it != node->tag->dtd()->xmlStructTreeGroups.constEnd())
        {
          XMLStructGroup group = it.data();
          uint count = group.attributes.count();
          for (uint j = 0; j < count; j++ )
            if (node->tag->hasAttribute(group.attributes[j]))
            {
              name.append(node->tag->attributeValue(group.attributes[j]));
              name.append(" | ");
            }
          name = name.left(name.length()-3);
          name.remove('\n');
        }
      }
    }
    KAction *action = actionCollection()->action("open_file_under_cursor");
    if (action)
    {
      if (!name.isEmpty())
      {
        KURL baseUrl = TQExtFileInfo::path(w->url());
        urlUnderCursor = baseUrl;
        QuantaCommon::setUrl(urlUnderCursor, name.stripWhiteSpace());
        urlUnderCursor = TQExtFileInfo::toAbsolute(urlUnderCursor, baseUrl);
        action->setText(i18n("Open File: %1").tqarg(KStringHandler::lsqueeze(urlUnderCursor.prettyURL(0, KURL::StripFileProtocol), 80)));
        action->setEnabled(true);
      } else
      {
        action->setText(i18n("Open File: none"));
        action->setEnabled(false);
      }
    }
    action = actionCollection()->action("upload_file");
    if (action)
    {
      action->setEnabled(Project::ref()->tqcontains(w->url()));
    }

    // If we have a debugger session active...
    if(debugger() && debugger()->hasClient())
    {
      int startpos;
      TQString word;

      // If we have a selection made, thats what we want to use for watching, setting etc
      if (w->selectionIf && w->selectionIf->hasSelection())
      {
        word = w->selectionIf->selection();
      }
      else
      {
        // Otherwise, find the word under the cursor
        word =  w->editIf->textLine(w->viewCursorIf->cursorLine());
        startpos = word.tqfindRev(TQRegExp("$|[^a-zA-Z0-9_]"), w->viewCursorIf->cursorColumn());

        word.remove(0, startpos);
        if(word.left(1) != "$")
          word.remove(0, 1);

        word = word.left(word.tqfind(TQRegExp("[^a-zA-Z0-9_]"), 1));
      }
      // If we have a linebreak, take everything before the break
      startpos = word.tqfind("\n");
      if(startpos > 0)
        word = word.left(startpos);

      // Trim whitespace from the beginning and end of the string
      word = word.stripWhiteSpace();

      // now we have a word, possibly the name of a variable
      popupWord = word;

      // The word we display in the popup will be cut off not to make an obeast pop up menu
      if(word.length() > 23)
      {
        word.mid(20);
        word += "...";
      }

      // If we have the addwatch action...
      action = actionCollection()->action("debug_addwatch");
      if(action)
      {
        action->setText(i18n("Add Watch: '%1'").tqarg(word));
        action->setEnabled(!word.isEmpty());

        if(!action->isPlugged(popup))
          action->plug(popup);
      }

      // Dito for the set action
      action = actionCollection()->action("debug_variable_set");
      if(action)
      {
        action->setText(i18n("Set Value of '%1'").tqarg(word));
        action->setEnabled(!word.isEmpty());

        if(!action->isPlugged(popup))
          action->plug(popup);
      }

      // Dito for the "break when" action
      action = actionCollection()->action("debug_conditional_break");
      if(action)
      {
        action->setText(i18n("Break When '%1'...").tqarg(word));
        action->setEnabled(!word.isEmpty());

        if(!action->isPlugged(popup))
          action->plug(popup);
      }
    }
    else
    {
      action = actionCollection()->action("debug_addwatch");
      if(action && action->isPlugged(popup))
        action->unplug(popup);
      action = actionCollection()->action("debug_variable_set");
      if(action && action->isPlugged(popup))
        action->unplug(popup);
      action = actionCollection()->action("debug_conditional_break");
      if(action && action->isPlugged(popup))
        action->unplug(popup);
    }
  }

}

void QuantaApp::slotOpenFileUnderCursor()
{
  if (TQExtFileInfo::exists(urlUnderCursor, true, this))
  {
    if (QuantaCommon::checkMimeGroup(urlUnderCursor, "text" ))
    {
      slotFileOpen(urlUnderCursor, defaultEncoding());
    }
    else if (QuantaCommon::checkMimeGroup(urlUnderCursor, "image" ))
    {
      slotShowPreviewWidget(true);
      slotImageOpen(urlUnderCursor);
    }
  } else
  {
    KMessageBox::error(this, i18n("<qt>The file <b>%1</b> does not exist or is not a recognized mime type.</qt>").tqarg(urlUnderCursor.prettyURL(0, KURL::StripFileProtocol)));

  }
}

/** Load an user toolbar file from the disk. */
void QuantaApp::slotLoadToolbarFile(const KURL& url)
{
  TQDictIterator<ToolbarEntry> it(m_toolbarList);
  ToolbarEntry *p_toolbar;
  while (it.current())
  {
    p_toolbar = it.current();
    ++it;
    if (url == p_toolbar->url)
        return;
  }
 TQDomDocument actionDom;

 TQTextStream str;
 str.setEncoding(TQTextStream::UnicodeUTF8);
 TQString fileName = url.path();

 if ( url.fileName().endsWith(toolbarExtension) )
 {
   TQDomDocument *toolbarDom = new TQDomDocument();
//extract the files from the archives
   KTar tar(fileName);
   if (tar.open(IO_ReadOnly))
   {
     TQString base = TQFileInfo(fileName).baseName();
     KArchiveFile* file = (KArchiveFile *) tar.directory()->entry(base+".toolbar");
     if (file)
     {
      TQIODevice *device = file->device();
      toolbarDom->setContent(device);
      delete device;
     }
     file = (KArchiveFile *) tar.directory()->entry(base+".actions");
     if (file)
     {
       TQIODevice *device = file->device();
       actionDom.setContent(device);
       delete device;
     }

     tar.close();
   }
   if ( (toolbarDom->toString().isEmpty()) ) //|| (actionContent.isEmpty()))
   {
     KMessageBox::error(this, i18n("Cannot load the toolbars from the archive.\nCheck that the filenames inside the archives begin with the archive name."));
     delete toolbarDom;
     return;
   }

   TQDomNodeList nodeList = toolbarDom->elementsByTagName("ToolBar");
   TQString name = nodeList.item(0).cloneNode().toElement().attribute("tabname");

   //search for another toolbar with the same name
   TQPtrList<KXMLGUIClient> xml_clients = guiFactory()->clients();
   TQString newName = name;
   TQString i18nName = i18n(name.utf8());
   TQString origName = name;
   bool found = false;
   bool nameModified = false;
   int count = 2;
   do
   {
     uint index = 0;
     while (index < xml_clients.count())
     {
       name = newName;
       if (index == 0)
         found = false;
       nodeList = xml_clients.at(index)->domDocument().elementsByTagName("ToolBar");
       for (uint i = 0; i < nodeList.count(); i++)
       {
         if ((nodeList.item(i).cloneNode().toElement().attribute("name").lower() ) == name.lower())
         {
           newName = origName + TQString(" (%1)").tqarg(count);
           i18nName = i18n(origName.utf8()) + TQString(" (%1)").tqarg(count);
           nameModified = true;
           count++;
           found = true;
           break;
         }
       }
       if (found)
       {
         index = 0;
       } else
       {
         index++;
       }
     }
   } while (name == newName && found);
   name = newName;

   p_toolbar = new ToolbarEntry;

   TQDomDocument *dom = new TQDomDocument();
   dom->setContent(toolbarDom->toString());
   p_toolbar->dom = dom;
   p_toolbar->nameModified = nameModified;

   TQString s = i18nName.lower();
   TQString toolbarId = s;
   TQRegExp rx("\\s|\\.");
   toolbarId.tqreplace(rx, "_");
   int n = 1;
   while (m_toolbarList.tqfind(toolbarId) != 0L)
   {
     toolbarId = s + TQString("%1").tqarg(n);
     toolbarId.tqreplace(rx, "_");
     n++;
   }


   userToolbarsCount++;

   //Change the name also in the XML File -> create a temp XML file
   KTempFile* tempFile = new KTempFile(tmpDir);
   tempFile->setAutoDelete(true);

   nodeList = toolbarDom->elementsByTagName("ToolBar");
   TQDomElement el = nodeList.item(0).toElement();
   el.setAttribute("name", name.lower());
   el.setAttribute("tabname", name);
   el.setAttribute("i18ntabname", i18nName);
   el.setAttribute("id", toolbarId);
   nodeList = toolbarDom->elementsByTagName("text");
   el.firstChild().setNodeValue(name);
   tempFile->textStream()->setEncoding(TQTextStream::UnicodeUTF8);
   * (tempFile->textStream()) << toolbarDom->toString();
   tempFile->close();

   //create the new toolbar GUI from the temp file
   ToolbarXMLGUI * toolbarGUI = new ToolbarXMLGUI(tempFile->name());

   //setup the actions
   nodeList = actionDom.elementsByTagName("action");
   for (uint i = 0; i < nodeList.count(); i++)
   {
    TQDomNode node = nodeList.item(i).cloneNode();
    el = node.toElement();
    TQString actionName = el.attribute("name");
    //if there is no such action yet, add to the available actions
    if (!actionCollection()->action(actionName.ascii()))
    {
        bool toggable = (el.attribute("toggable", "") == "true");
        TagAction *tagAction = new TagAction(&el, this, toggable);
        m_tagActions.append(tagAction);

     //add the actions to every toolbar xmlguiclient
      TQDictIterator<ToolbarEntry> it(m_toolbarList);
      while (it.current())
      {
        it.current()->guiClient->actionCollection()->insert(tagAction);
        ++it;
      }

    //Compatility code (read the action shortcuts from quantaui.rc)
    //TODO: Remove after upgrade from 3.1 is not supported
      if (oldShortcuts.tqcontains(actionName))
      {
        tagAction->setModified(true);
        tagAction->data().setAttribute("shortcut", oldShortcuts[actionName]);
        tagAction->setShortcut(KShortcut(oldShortcuts[actionName]));
      }
    } else
    {
 //      kdDebug(24000) << "The action " << actionName << " is already present!" << endl;
       TagAction *tagAction = dynamic_cast<TagAction*>(actionCollection()->action(actionName.ascii()));
       if (tagAction)
          tagAction->setModified(true);
    }
   }

   //add all actions to the xmlguiclient of this toolbar
   for (uint i = 0 ; i < actionCollection()->count(); i++)
      toolbarGUI->actionCollection()->insert(actionCollection()->action(i));

   guiFactory()->addClient(toolbarGUI);

   //Plug in the actions & build the menu
   TQPopupMenu *menu = new TQPopupMenu;
   KAction *action;
   nodeList = toolbarGUI->domDocument().elementsByTagName("Action");
   for (uint i = 0; i < nodeList.count(); i++)
   {
     action = actionCollection()->action(nodeList.item(i).cloneNode().toElement().attribute("name").ascii() );
     if (action)
     {
       action->plug(menu);
     }
   }

   m_tagsMenu->insertItem(i18nName, menu);
   p_toolbar->menu = menu;

   tempFileList.append(tempFile);
   p_toolbar->guiClient = toolbarGUI;
   p_toolbar->name = name;
   p_toolbar->id = toolbarId;
   p_toolbar->url = url;
   p_toolbar->visible = true;
   p_toolbar->user = true; //TODO
   m_toolbarList.insert(toolbarId, p_toolbar);
   delete toolbarDom;

   slotToggleDTDToolbar(!allToolbarsHidden());
 }
}

/** Show the toolbar which is in url. If it was not loaded yet, it loads the
    toolbar from the file */
void QuantaApp::showToolbarFile(const KURL &url)
{
  ToolbarEntry *p_toolbar = toolbarByURL(url);
  if (!p_toolbar)
  {
    slotLoadToolbarFile(url);
    p_toolbar = toolbarByURL(url);
    if (p_toolbar)
    {
      p_toolbar->user = false;
      userToolbarsCount--;
    }
  } else
  {
    TQDomNodeList nodeList;
    TQPopupMenu *menu = new TQPopupMenu;
    KAction *action;
    KActionCollection *ac = actionCollection();
    nodeList = p_toolbar->guiClient->domDocument().elementsByTagName("Action");
    for (uint i = 0; i < nodeList.count(); i++)
    {
      action = ac->action(nodeList.item(i).toElement().attribute("name").ascii() );
      if (action)
      {
        action->plug(menu);
      }
    }
    m_tagsMenu->insertItem(i18n(p_toolbar->name.utf8()),menu);
    p_toolbar->menu = menu;
    p_toolbar->guiClient->reloadXML();
    guiFactory()->addClient(p_toolbar->guiClient);
    p_toolbar->visible = true;
  }
}

/** Load an user toolbar from the disk. */
void QuantaApp::slotLoadToolbar()
{
 KURL::List urls = KFileDialog::getOpenURLs(locateLocal("data",resourceDir + "toolbars/"), "*"+toolbarExtension, this);
 if (!urls.isEmpty())
 {
   for (KURL::List::ConstIterator it = urls.constBegin(); it != urls.constEnd(); ++it)
      slotLoadToolbarFile(*it);
 }
}

/** Load an user toolbar from the disk. */
void QuantaApp::slotLoadGlobalToolbar()
{
 KURL::List urls = KFileDialog::getOpenURLs(qConfig.globalDataDir +resourceDir + "toolbars/", "*"+toolbarExtension+"\n*", this);
 if (!urls.isEmpty())
 {
   for (KURL::List::ConstIterator it = urls.constBegin(); it != urls.constEnd(); ++it)
      slotLoadToolbarFile(*it);
 }
}

KURL QuantaApp::saveToolbarToFile(const TQString& toolbarName, const KURL& destFile)
{
  KURL tarFile = destFile;

  if (! destFile.fileName().endsWith(toolbarExtension))
  {
    tarFile.setFileName(destFile.fileName() + toolbarExtension);
  }

  TQBuffer buffer;
  buffer.open(IO_ReadWrite);
  TQString toolStr;
  TQTextStream toolStream(&toolStr, IO_ReadWrite);
  toolStream.setEncoding(TQTextStream::UnicodeUTF8);

  TQBuffer buffer2;
  buffer2.open(IO_WriteOnly);
  TQTextStream actStr(&buffer2);
  actStr.setEncoding(TQTextStream::UnicodeUTF8);

  TQDomNodeList nodeList, nodeList2;

  toolStream << "<!DOCTYPE kpartgui SYSTEM \"kpartgui.dtd\">\n<kpartgui name=\"quanta\" version=\"2\">\n";
  actStr << TQString("<!DOCTYPE actionsconfig>\n<actions>\n");

//look up the clients
  TQPtrList<KXMLGUIClient> xml_clients = factory()->clients();
  for (uint index = 0; index < xml_clients.count(); index++)
  {
      nodeList = xml_clients.at(index)->domDocument().elementsByTagName("ToolBar");
      for (uint i = 0; i < nodeList.count(); i++)
      {
      //find the actual toolbar in the XML GUI
        if ((nodeList.item(i).cloneNode().toElement().attribute("id") ) == toolbarName)
        {

          //find the actions registered to the toolbar
          TQDomNode n = nodeList.item(i).firstChild();
          while (! n.isNull())
          {
           TQDomElement e = n.toElement();
           if (e.tagName() == "Action")
           {
             TagAction *action = dynamic_cast<TagAction*>(actionCollection()->action(e.attribute("name").ascii()));
             if (action)
             {
               action->data().save(actStr,1);
               action->setModified(false);
             }
           } else
           if (e.tagName() == "_Separator_")
           {
             e.setTagName("Separator");
           }
           n = n.nextSibling();
          }
          TQDomElement e = nodeList.item(0).toElement();
          TQString i18nName = e.attribute("i18ntabname");
          TQString id = e.attribute("id");
          e.removeAttribute("i18ntabname");
          e.removeAttribute("id");
          nodeList.item(i).save(toolStream,2);
          e.setAttribute("i18ntabname", i18nName);
          e.setAttribute("id", id);
        }
      }
  }
  toolStream << TQString("\n</kpartgui>");
  actStr << TQString("\n</actions>");
  //buffer.flush();

  ToolbarEntry *p_toolbar = m_toolbarList[toolbarName];
  TQDomDocument *oldDom = p_toolbar->dom;
  TQDomDocument *dom = new TQDomDocument();
  TQString s = toolStr;
  TQString error;
  int el, ec;
  if (!dom->setContent(s, &error, &el, &ec))
      kdError(24000) << TQString("Error %1 at (%2, %3)").tqarg(error).tqarg(el).tqarg(ec)<<endl;
  p_toolbar->dom = dom;

  TQTextStream bufferStr(&buffer);
  bufferStr.setEncoding(TQTextStream::UnicodeUTF8);
  bufferStr << toolStr;
  buffer.close();
  buffer2.close();

  KTempFile *tempFile = new KTempFile(tmpDir);
  tempFile->setAutoDelete(true);
  tempFile->close();
  KTar tar(tempFile->name(), "application/x-gzip");
  if (!tar.open(IO_WriteOnly))
      return KURL();
  if (!tar.writeFile(TQFileInfo(tarFile.path()).baseName()+".toolbar", "user", "group", buffer.buffer().size(), buffer.buffer().data()))
      return KURL();
  if (!tar.writeFile(TQFileInfo(tarFile.path()).baseName()+".actions", "user", "group", buffer2.buffer().size(), buffer2.buffer().data()))
      return KURL();
  tar.close();
  if (!TQExtFileInfo::copy(KURL::fromPathOrURL(tempFile->name()), tarFile, -1, true, false, this))
  {
    KMessageBox::error(this, i18n("<qt>An error happened while saving the <b>%1</b> toolbar.<br>"
        "Check that you have write permissions for<br><b>%2</b>.<br><br>This might happen if you tried save to save a global toolbar as a simple user. Use <i>Save As</i> or <i>Toolbars->Save Toolbars->Save as Local Toolbar</i> in this case. </qt>").tqarg(p_toolbar->name).tqarg(tarFile.prettyURL(0, KURL::StripFileProtocol)), i18n("Toolbar Saving Error"));
    tarFile = KURL();
    delete p_toolbar->dom;
    p_toolbar->dom = oldDom;
  } else
    delete oldDom;
  delete tempFile;
  return tarFile;
}

/** Saves a toolbar as local or project specific. */
bool QuantaApp::saveToolbar(bool localToolbar, const TQString& toolbarToSave, const KURL& destURL)
{
  int query;
  KURL url;
  KURL projectToolbarsURL;
  TQString toolbarName;
  TQString localToolbarsDir = locateLocal("data",resourceDir + "toolbars/");

  if (toolbarToSave.isEmpty())
  {
    ToolbarTabWidget *tb = ToolbarTabWidget::ref();

    TQStringList lst;
    TQStringList idLst;
    int current=0;
    for (int i = 0; i < tb->count(); i++)
    {
      lst << tb->label(i);
      idLst << tb->id(i);
      if ( tb->tabLabel(tb->currentPage()) == tb->label(i) ) current=i;
    }

    bool ok = false;
    TQString res = KInputDialog::getItem(
                    i18n( "Save Toolbar" ),
                    i18n( "Please select a toolbar:" ), lst, current, false, &ok, this );
    if ( !ok )
      return false;

    for (uint i = 0; i < lst.count(); i++)
    {
      if (lst[i] == res)
      {
        toolbarName = idLst[i];
        break;
      }
    }
  } else
  {
    toolbarName = toolbarToSave;
  }
  ToolbarEntry *p_toolbar = m_toolbarList[toolbarName];
  TQString toolbarFileName = p_toolbar->url.fileName(false);
  TQString toolbarRelPath = p_toolbar->url.url();
  if (toolbarRelPath.startsWith("file://" + qConfig.globalDataDir))
  {
    toolbarRelPath.remove("file://" + qConfig.globalDataDir + resourceDir + "toolbars/");
    toolbarRelPath.remove(toolbarFileName);
  }
  else
  {
    toolbarRelPath = "";
  }
  toolbarFileName.remove(".toolbar.tgz");
  if (destURL.isEmpty())
  {
    do {
      query = KMessageBox::Yes;

      if (localToolbar)
      {
        url = KFileDialog::getSaveURL(localToolbarsDir + toolbarRelPath + toolbarFileName, "*"+toolbarExtension, this);
      } else
      {
        url = KFileDialog::getSaveURL(Project::ref()->toolbarURL().url() + toolbarFileName, "*"+toolbarExtension, this);
      }

      if (url.isEmpty())
          return false;

      if (Project::ref()->hasProject())
          projectToolbarsURL = Project::ref()->toolbarURL();
      if ( ((!localToolbar) && (projectToolbarsURL.isParentOf(url)) ) ||
            ((localToolbar) && (KURL(localToolbarsDir).isParentOf(url))) )
      {
        if (!QuantaCommon::checkOverwrite(url, this))
          query = KMessageBox::No;
      } else
      {
        if (!localToolbar)
            localToolbarsDir = projectToolbarsURL.prettyURL();
        KMessageBox::sorry(0,i18n("<qt>You must save the toolbars to the following folder: <br><br><b>%1</b></qt>")
                                  .tqarg(localToolbarsDir));
        query = KMessageBox::No;
      }
    } while (query != KMessageBox::Yes);
  } else
  {
    url = destURL;
    query = KMessageBox::Yes;
  }
  if( query != KMessageBox::Cancel )
  {
    KURL tarName = saveToolbarToFile(toolbarName, url);
    if (tarName.isEmpty())
    {
      return false;
    }
    if (!localToolbar)
        Project::ref()->insertFile(tarName, true);
  }
  return true;
}

/** Saves a toolbar as localspecific. */
void QuantaApp::slotSaveLocalToolbar()
{
  saveToolbar(true);
}
/** Saves a toolbar as project specific. */
void QuantaApp::slotSaveProjectToolbar()
{
  saveToolbar(false);
}

/** Adds a new, empty toolbar. */
void QuantaApp::slotAddToolbar()
{
 bool ok;
 TQString name = KInputDialog::getText(i18n("New Toolbar"), i18n("Enter toolbar name:"), i18n("User_%1").tqarg(userToolbarsCount), &ok, this);
 if (ok)
 {
  userToolbarsCount++;

  TQString toolbarId = name;
  int n = 1;
  while (m_toolbarList.tqfind(toolbarId) != 0L)
  {
    toolbarId = name + TQString("%1").tqarg(n);
    n++;
  }
  toolbarId = toolbarId.lower();

  KTempFile* tempFile = new KTempFile(tmpDir);
  tempFile->setAutoDelete(true);
  tempFile->textStream()->setEncoding(TQTextStream::UnicodeUTF8);
  * (tempFile->textStream()) << TQString("<!DOCTYPE kpartgui SYSTEM \"kpartgui.dtd\">\n<kpartgui name=\"quanta\" version=\"2\">\n<ToolBar name=\"%1\" tabname=\"%2\" i18ntabname=\"%3\" id=\"%4\">\n<text>%5</text>\n</ToolBar>\n</kpartgui>\n")
      .tqarg(name.lower()).tqarg(name).tqarg(name).tqarg(toolbarId).tqarg(name);
  tempFile->close();

  ToolbarXMLGUI * toolbarGUI = new ToolbarXMLGUI(tempFile->name());

//add all actions to the xmlguiclient of this toolbar
  for (uint i = 0 ; i < actionCollection()->count(); i++)
     toolbarGUI->actionCollection()->insert(actionCollection()->action(i));

  guiFactory()->addClient(toolbarGUI);
  ToolbarTabWidget::ref()->setCurrentPage(ToolbarTabWidget::ref()->count()-1);
  tempFileList.append(tempFile);
  ToolbarEntry *p_toolbar = new ToolbarEntry;
  p_toolbar->guiClient = toolbarGUI;

  TQDomDocument *dom = new TQDomDocument(toolbarGUI->domDocument());

  p_toolbar->dom = dom;
  p_toolbar->name = name;
  p_toolbar->user = true;
  p_toolbar->visible = true;
  p_toolbar->nameModified = false;
  p_toolbar->menu = new TQPopupMenu;
  p_toolbar->id = toolbarId;
  m_tagsMenu->insertItem(p_toolbar->name, p_toolbar->menu);
  m_toolbarList.insert(toolbarId, p_toolbar);

  slotToggleDTDToolbar(!allToolbarsHidden());
 }
}


/** Removes a user toolbar from the toolbars. */
bool QuantaApp::slotRemoveToolbar()
{
 ToolbarTabWidget *tb = ToolbarTabWidget::ref();
 int i;

 TQStringList lst;
 TQStringList idLst;
 int current=0, j =0;
 for (i = 0; i < tb->count(); i++)
 {
   lst << tb->label(i);
   idLst << tb->id(i);
   if ( tb->tabLabel(tb->currentPage()) == tb->label(i) ) current=j;
   j++;
 }

 bool ok = false;
 TQString res = KInputDialog::getItem(
                 i18n( "Remove Toolbar" ),
                 i18n( "Please select a toolbar:" ), lst, current, false, &ok, this );

 if (ok)
 {
   TQString id = res;
   for (uint i = 0; i < lst.count(); i++)
   {
     if (lst[i] == res)
     {
       id = idLst[i];
       break;
     }
   }
   return slotRemoveToolbar(id);
 } else
   return false;

}

TQString QuantaApp::createToolbarTarball()
{
  ToolbarTabWidget *tb = ToolbarTabWidget::ref();

  TQStringList lst;
  TQStringList idLst;
  int current = 0;
  for (int i = 0; i < tb->count(); i++)
  {
    lst << tb->label(i);
    idLst << tb->id(i);
    if ( tb->tabLabel(tb->currentPage()) == tb->label(i) ) current=i;
  }

  bool ok = false;
  TQString res = KInputDialog::getItem(
      i18n( "Send Toolbar" ),
  i18n( "Please select a toolbar:" ), lst, current, false, &ok, this );

  if (!ok)
    return TQString();

  TQString toolbarName = res;
  for (uint i = 0; i < lst.count(); i++)
  {
    if (lst[i] == toolbarName)
    {
      toolbarName = idLst[i];
      break;
    }
  }
  TQString prefix="quanta";
  KTempDir* tempDir = new KTempDir(tmpDir);
  tempDir->setAutoDelete(true);
  tempDirList.append(tempDir);
  TQString tempFileName=tempDir->name() + toolbarName;

  KURL tempURL;
  tempURL.setPath(tempFileName);
  saveToolbarToFile(toolbarName, tempURL);

  return tempFileName + ".toolbar.tgz";
}

/** Sends a toolbar in mail. */
void QuantaApp::slotSendToolbar()
{

  TQString tempFileName = createToolbarTarball();
  if (tempFileName.isNull())
    return;

  TQStringList toolbarFile;
  toolbarFile += tempFileName;

  TagMailDlg *mailDlg = new TagMailDlg( this, i18n("Send toolbar in email").ascii() );
  TQString toStr;
  TQString message = i18n("Hi,\n This is a Quanta Plus [http://quanta.kdewebdev.org] toolbar.\n\nHave fun.\n");
  TQString titleStr;
  TQString subjectStr;

  mailDlg->TitleLabel->setText(i18n("Content:"));
/*  mailDlg->titleEdit->setFixedHeight(60);
  mailDlg->titleEdit->setVScrollBarMode(TQTextEdit::Auto);
  mailDlg->titleEdit->setHScrollBarMode(TQTextEdit::Auto);*/
  if ( mailDlg->exec() ) {
    if ( !mailDlg->lineEmail->text().isEmpty())
    {
      toStr = mailDlg->lineEmail->text();
      subjectStr = (mailDlg->lineSubject->text().isEmpty())?i18n("Quanta Plus toolbar"):mailDlg->lineSubject->text();
      if ( !mailDlg->titleEdit->text().isEmpty())
        message = mailDlg->titleEdit->text();
    } else
    {
      KMessageBox::error(this,i18n("No destination address was specified.\n Sending is aborted."),i18n("Error Sending Email"));
      delete mailDlg;
      return;
    }

    kapp->invokeMailer(toStr, TQString(), TQString(), subjectStr, message, TQString(), toolbarFile);
  }
  delete mailDlg;
}

void QuantaApp::slotDownloadToolbar()
{
  if (!m_newToolbarStuff)
    m_newToolbarStuff = new TQNewToolbarStuff("quanta/toolbar", this);
  m_newToolbarStuff->downloadResource();
}

void QuantaApp::slotUploadToolbar()
{
  TQString tempFileName = createToolbarTarball();
  if (tempFileName.isNull())
    return;
  if (!m_newToolbarStuff)
    m_newToolbarStuff = new TQNewToolbarStuff("quanta/toolbar", this);
//  tempDirList.append(m_newToolbarStuff->uploadResource(tempFileName));
  m_newToolbarStuff->uploadResource(tempFileName);
}

void QuantaApp::slotRenameToolbar()
{
  ToolbarTabWidget *tb = ToolbarTabWidget::ref();

  TQStringList lst;
  TQStringList idLst;
  int current = 0;
  for (int i = 0; i < tb->count(); i++)
  {
    lst << tb->label(i);
    idLst << tb->id(i);
    if ( tb->tabLabel(tb->currentPage()) == tb->label(i) ) current=i;
  }

  bool ok = false;
  TQString res = KInputDialog::getItem(
                  i18n( "Rename Toolbar" ),
                  i18n( "Please select a toolbar:" ), lst, current, false, &ok, this );
  if (ok)
  {
    TQString id = res;
    for (uint i = 0; i < lst.count(); i++)
    {
      if (lst[i] == res)
      {
        id = idLst[i];
        break;
      }
    }
    slotRenameToolbar(id);
  }
}

void QuantaApp::slotRenameToolbar(const TQString& name)
{
  ToolbarEntry *p_toolbar = quantaApp->m_toolbarList[name];
  if (p_toolbar)
  {
    bool ok;
    TQString newName = KInputDialog::getText(i18n("Rename Toolbar"), i18n("Enter the new name:"), p_toolbar->name, &ok, this);
    if (ok && newName != p_toolbar->name)
    {
      m_toolbarList.take(name);
      p_toolbar->name = newName;
      TQDomElement el = p_toolbar->guiClient->domDocument().firstChild().firstChild().toElement();
      el.setAttribute("tabname", p_toolbar->name);
      el.removeAttribute("i18ntabname");
      el.setAttribute("name", p_toolbar->name.lower());
      TQDomNodeList nodeList = p_toolbar->guiClient->domDocument().elementsByTagName("text");
      nodeList.item(0).firstChild().setNodeValue(p_toolbar->name);
    //Rename the _Separator_ tags back to Separator, so they are not treated
    //as changes
      nodeList = p_toolbar->guiClient->domDocument().elementsByTagName("_Separator_");
      for (uint i = 0; i < nodeList.count(); i++)
      {
        nodeList.item(i).toElement().setTagName("Separator");
      }
      KXMLGUIFactory::saveConfigFile(p_toolbar->guiClient->domDocument(),
          p_toolbar->guiClient->xmlFile(), p_toolbar->guiClient->instance());
      ToolbarTabWidget *tb = ToolbarTabWidget::ref();
      for (int i = 0; i < tb->count(); i++)
      {
        if (tb->id(i) == name)
        {
          tb->setTabLabel(tb->page(i)->tqparentWidget(), i18n(p_toolbar->name.utf8()));
          m_tagsMenu->changeItem(m_tagsMenu->idAt(i + 2), i18n(p_toolbar->name.utf8()));
          break;
        }
      }
      m_toolbarList.insert(name, p_toolbar);
    }
  }
}

/** Ask for save all the modified user toolbars. */
bool QuantaApp::removeToolbars()
{
  TQStringList names;
  TQDictIterator<ToolbarEntry> it(m_toolbarList);
  for (;it.current();++it)
  {
    names += it.currentKey();
  }
  for (TQStringList::ConstIterator iter = names.constBegin(); iter != names.constEnd(); ++iter)
  {
    if (!slotRemoveToolbar(*iter))
      return false;
  }

  TQString s = "<!DOCTYPE actionsconfig>\n<actions>\n</actions>\n";
  m_actions->setContent(s);
  TagAction *action;
  for (uint i = 0; i < actionCollection()->count(); i++)
  {
    action = dynamic_cast<TagAction *>(actionCollection()->action(i));
    if (action)
    {
      TQDomElement el = action->data();
      m_actions->firstChild().appendChild(el);
    }
  }

  TQFile f(KGlobal::instance()->dirs()->saveLocation("data")+resourceDir + "actions.rc" );
  if (f.open( IO_ReadWrite | IO_Truncate ))
  {
    if (!m_actions->firstChild().firstChild().isNull())
    {
      TQTextStream qts(&f);
      qts.setEncoding(TQTextStream::UnicodeUTF8);
      m_actions->save(qts,0);
      f.close();
    } else
    f.remove();
  }

 return true;
}

void QuantaApp::slotDeleteAction(KAction *action)
{
//remove all references to this action
  TQDomElement el = static_cast<TagAction*>(action)->data();
  TQString text = el.attribute("text");
  TQString actionName = action->name();

  TQPtrList<KXMLGUIClient> guiClients = factory()->clients();
  KXMLGUIClient *guiClient = 0;
  TQDomNodeList nodeList;
  for (uint i = 0; i < guiClients.count(); i++)
  {
    guiClient = guiClients.at(i);
    guiClient->domDocument().setContent(KXMLGUIFactory::readConfigFile( guiClient->xmlFile(), guiClient->instance() ));
    nodeList = guiClient->domDocument().elementsByTagName("Action");
    for (uint j = 0; j < nodeList.count(); j++)
    {
      //we found a toolbar that contains the action
      if (nodeList.item(j).toElement().attribute("name") == actionName)
      {
        nodeList.item(j).tqparentNode().removeChild(nodeList.item(j));
        KXMLGUIFactory::saveConfigFile(guiClient->domDocument(), guiClient->xmlFile());
        break;
      }
    }
    guiClient->actionCollection()->take(action);
  }
  action->unplugAll();
  delete action;
  action = 0L;
}

void QuantaApp::slotRemoveAction(const TQString& toolbarName, const TQString& a_actionName)
{
  KAction *action = 0L;
  TQString actionName = a_actionName;
  actionName.tqreplace('&',"&&");
  KActionCollection *ac = actionCollection();
  uint actionCount = ac->count();
  TQString str;
  for (uint i = 0; i < actionCount; i++)
  {
    str = ac->action(i)->text();
    if (str == actionName || str.remove('&') == actionName)
    {
      action = ac->action(i);
      break;
    }
  }
  if (!action) //workaround for actionnames ending with "...". It's stripped from the end
              //of the text when plugged into a toolbar.
  {
    actionName += "...";
    for (uint i = 0; i < actionCount; i++)
    {
      if (ac->action(i)->text() == actionName)
      {
        action = ac->action(i);
        break;
      }
    }
  }

  if (action)
  {
    ToolbarEntry *p_toolbar = quantaApp->m_toolbarList[toolbarName];
    if (p_toolbar)
    {
      TQDomNode node = p_toolbar->guiClient->domDocument().firstChild().firstChild().firstChild();
      while (!node.isNull())
      {
        if (node.nodeName() == "Action" &&
            node.toElement().attribute("name") == action->name())
        {
          action->unplug(ToolbarTabWidget::ref()->page(toolbarName));
          action->unplug(p_toolbar->menu);
          node.tqparentNode().removeChild(node);
        }
        node = node.nextSibling();
      }
      KXMLGUIFactory::saveConfigFile(p_toolbar->guiClient->domDocument(),
        p_toolbar->guiClient->xmlFile(), p_toolbar->guiClient->instance());
    }
  }
}

void QuantaApp::slotEditAction(const TQString& actionName)
{
  ActionConfigDialog dlg(m_toolbarList, this, "actions_config_dlg", true, 0, actionName);
  dlg.exec();
}

void QuantaApp::slotNewAction()
{
  ActionConfigDialog dlg(m_toolbarList, this, "actions_config_dlg");
  dlg.slotNewAction();
  dlg.exec();
}

void QuantaApp::slotAssignActionToScript(const KURL& a_scriptURL, const TQString& a_interpreter)
{
  ActionConfigDialog dlg(m_toolbarList, this, "actions_config_dlg");
  TQString name = a_scriptURL.fileName();
  name.truncate(name.length() - TQFileInfo(name).extension().length() - 1);
  dlg.createScriptAction(name, a_interpreter + " " + a_scriptURL.path());
  dlg.exec();
}

void QuantaApp::setDtep(const TQString& dtepName, bool convert)
{
  Document *w = ViewManager::ref()->activeDocument();
  if (w)
  {
    TQString dtep = DTDs::ref()->getDTDNameFromNickName(dtepName);
    if (!DTDs::ref()->tqfind(dtep))
      return;
    w->setDTDIdentifier(dtep);
    const DTDStruct *dtd = DTDs::ref()->tqfind(w->getDTDIdentifier());
    if (convert && dtd->family == Xml)
    {
      Tag *tag = 0L;
      w->findDTDName(&tag);
      if (tag)
      {
        int bLine, bCol, eLine, eCol;
        tag->beginPos(bLine,bCol);
        tag->endPos(eLine,eCol);
        w->editIf->removeText(bLine, bCol, eLine, eCol+1);
        w->viewCursorIf->setCursorPositionReal((uint)bLine, (uint)bCol);
        w->insertText("<!DOCTYPE" + dtd->doctypeStr +">");
        delete tag;
      } else
      {
        w->viewCursorIf->setCursorPositionReal(0,0);
        w->insertText("<!DOCTYPE" + dtd->doctypeStr + ">\n");
      }
    }
    slotLoadToolbarForDTD(w->getDTDIdentifier());
    QuantaView *view = ViewManager::ref()->activeView();
    if (view)
      view->activated();
    reparse(true);
  }
}

void QuantaApp::slotChangeDTD()
{
  Document *w = ViewManager::ref()->activeDocument();
  if (w)
  {
    KDialogBase dlg(this, 0L, true, i18n("DTD Selector"), KDialogBase::Ok | KDialogBase::Cancel);
    DTDSelectDialog *dtdWidget = new DTDSelectDialog(&dlg);
    dtdWidget->setMinimumHeight(130);
    dlg.setMainWidget(dtdWidget);
    int pos = -1;
    int defaultIndex = 0;

    TQString oldDtdName = w->getDTDIdentifier();
    TQString defaultDocType = Project::ref()->defaultDTD();
    TQStringList lst = DTDs::ref()->nickNameList(true);

    TQString oldDtdNickName = DTDs::ref()->getDTDNickNameFromName(oldDtdName);
    TQString defaultDtdNickName = DTDs::ref()->getDTDNickNameFromName(defaultDocType);
    for(uint i = 0; i < lst.count(); i++)
    {
      dtdWidget->dtdCombo->insertItem(lst[i]);
      if (lst[i] == oldDtdNickName) pos = i;
      if (lst[i] == defaultDtdNickName) defaultIndex = i;
    }

    if (pos == -1)
      pos = defaultIndex;
    dtdWidget->dtdCombo->setCurrentItem(pos);
    dtdWidget->messageLabel->setText(i18n("Change the current DTD."));
    dtdWidget->currentDTD->setText(DTDs::ref()->getDTDNickNameFromName(w->getDTDIdentifier()));
    //dlg->useClosestMatching->setShown(false);
    delete dtdWidget->useClosestMatching;
    dtdWidget->useClosestMatching = 0L;
    dtdWidget->adjustSize();
    if (dlg.exec())
    {
      setDtep(dtdWidget->dtdCombo->currentText(), dtdWidget->convertDTD->isChecked());
    }
  }
}

void QuantaApp::slotEditDTD()
{
  Document *w = ViewManager::ref()->activeDocument();
  if (w)
  {
    TQStringList lst(DTDs::ref()->nickNameList());
    TQString nickName = DTDs::ref()->getDTDNickNameFromName(w->getDTDIdentifier());
    bool ok = false;
    TQString res = KInputDialog::getItem(
        i18n( "Edit DTD" ),
    i18n( "Please select a DTD:" ), lst, lst.tqfindIndex(nickName), false, &ok, this );

    TQString s = i18n("Create a new DTEP description");
    s = i18n("Load DTEP description from disk");
    if (!ok)
      return;

    TQString dtdName = DTDs::ref()->getDTDNameFromNickName(res);

    KDialogBase editDlg(this, "edit_dtep", true, i18n("Configure DTEP"), KDialogBase::Ok | KDialogBase::Cancel);
    DTEPEditDlg dtepDlg(DTDs::ref()->tqfind(dtdName)->fileName, &editDlg);
    editDlg.setMainWidget(&dtepDlg);
    if (editDlg.exec())
    {
      dtepDlg.saveResult();
    }
  }
}

void QuantaApp::focusInEvent(TQFocusEvent* e)
{
 KDockMainWindow::focusInEvent(e);
 Document *w = ViewManager::ref()->activeDocument();
 if (w)
 {
    w->view()->setFocus();
    w->checkDirtytqStatus();
 }
}

void QuantaApp::slotShowCompletion()
{
  Document *w = ViewManager::ref()->activeDocument();
  if (w && w->codeCompletionIf)
    w->codeCompletionRequested();
}

void QuantaApp::slotShowCompletionHint()
{
  Document *w = ViewManager::ref()->activeDocument();
  if (w && w->codeCompletionIf)
    w->codeCompletionHintRequested();
}

void QuantaApp::slotMakeDonation()
{
 DonationDialog *dlg = new DonationDialog(this);
 dlg->closeButton->setIconSet(SmallIconSet("fileclose"));
 connect(dlg->closeButton, TQT_SIGNAL(clicked()), dlg, TQT_SLOT(accept()));
 dlg->exec();
 delete dlg;
}

void QuantaApp::slotHelpHomepage()
{
  kapp->invokeBrowser("http://quanta.kdewebdev.org");
}

void QuantaApp::slotHelpUserList()
{
  kapp->invokeBrowser("http://mail.kde.org/mailman/listinfo/quanta");
}

/** Loads the toolbars for dtd named dtdName and unload the ones belonging to oldDtdName. */
void QuantaApp::slotLoadToolbarForDTD(const TQString& dtdName)
{
  const DTDStruct *oldDtd = 0L;

  if (!currentToolbarDTD.isEmpty())
  {
     oldDtd = DTDs::ref()->tqfind(currentToolbarDTD);
     if (!oldDtd)
       oldDtd = DTDs::ref()->tqfind(Project::ref()->defaultDTD());
  }
  TQString fileName;
  const DTDStruct *newDtd = DTDs::ref()->tqfind(dtdName);
  if (!newDtd)
  {
      newDtd = DTDs::ref()->tqfind(Project::ref()->defaultDTD());
      if (!newDtd)
          newDtd = DTDs::ref()->tqfind(qConfig.defaultDocType); //extreme case
  }

  ToolbarEntry *p_toolbar;
  if (m_debugger->UI())
  {
    p_toolbar = m_toolbarList["Debug"];
    if (p_toolbar)
    {
        guiFactory()->removeClient(p_toolbar->guiClient);
        p_toolbar->visible = false;
        delete p_toolbar->menu;
        p_toolbar->menu = 0L;
    }
  }
  if (newDtd != oldDtd)
  {
    KURL::List newToolbars;
    for (uint i = 0; i < newDtd->toolbars.count(); i++)
    {
      KURL url;
      //first load the local version if it exists
      fileName = locateLocal("data", resourceDir + "toolbars/"+newDtd->toolbars[i]);
      QuantaCommon::setUrl(url, fileName);
      if (TQExtFileInfo::exists(url, true, this))
      {
        //showToolbarFile(url);
        newToolbars += url;
      } else
      {
        fileName = qConfig.globalDataDir + resourceDir + "toolbars/"+newDtd->toolbars[i];
        QuantaCommon::setUrl(url, fileName);
        if (TQExtFileInfo::exists(url, true, this))
        {
          newToolbars += url;//  showToolbarFile(url);
        }
      }
    }
    //remove the toolbars of the oldDtdName
    if (!currentToolbarDTD.isEmpty())
    {
      for (uint i = 0; i < oldDtd->toolbars.count(); i++)
      {
        KURL url;
        TQString fileName = qConfig.globalDataDir + resourceDir + "toolbars/"+oldDtd->toolbars[i];
        QuantaCommon::setUrl(url, fileName);
        KURL urlLocal;
        fileName = locateLocal("data", resourceDir + "toolbars/"+oldDtd->toolbars[i]);
        QuantaCommon::setUrl(urlLocal, fileName);
        if (newToolbars.tqcontains(url) == 0)
        {
          TQDictIterator<ToolbarEntry> iter(m_toolbarList);
          for( ; iter.current(); ++iter )
          {
            p_toolbar = iter.current();
            if (p_toolbar->url == url || p_toolbar->url == urlLocal)
            {
              guiFactory()->removeClient(p_toolbar->guiClient);
              p_toolbar->visible = false;
              delete p_toolbar->menu;
              p_toolbar->menu = 0L;
              break;
            }
          }
        } else
        {
          newToolbars.remove(url);
        }
      }
    }

    //Load the toolbars for dtdName
    KURL::List::Iterator it;
    for (it = newToolbars.begin(); it != newToolbars.end(); ++it)
    {
      showToolbarFile(*it);
    }
    ToolbarTabWidget::ref()->setCurrentPage(0);
 }
 currentToolbarDTD = newDtd->name;
 slotToggleDTDToolbar(!allToolbarsHidden());
}

/** Remove the toolbar named "name". */
bool QuantaApp::slotRemoveToolbar(const TQString& a_name)
{
  TQString name = a_name;  // increase reference counter for this string
  ToolbarEntry *p_toolbar = m_toolbarList[name];
  TQRegExp i18ntabnameRx("\\si18ntabname=\"[^\"]*\"");
  TQRegExp idRx("\\sid=\"[^\"]*\"");
  if (p_toolbar)
  {
    KXMLGUIClient* toolbarGUI = p_toolbar->guiClient;

    if (toolbarGUI)
    {
     KAction *action;
    //Rename the _Separator_ tags back to Separator, so they are not treated
    //as changes
     TQDomNodeList nodeList = toolbarGUI->domDocument().elementsByTagName("_Separator_");
     for (uint i = 0; i < nodeList.count(); i++)
     {
       nodeList.item(i).toElement().setTagName("Separator");
     }
     //check if the actions on the toolbar were modified or not
     bool actionsModified = false;
     nodeList = toolbarGUI->domDocument().elementsByTagName("Action");
     for (uint i = 0; i < nodeList.count(); i++)
     {
       action = actionCollection()->action(nodeList.item(i).toElement().attribute("name").ascii());
       if (dynamic_cast<TagAction*>(action) &&
           dynamic_cast<TagAction*>(action)->isModified())
       {
          actionsModified = true;
          break;
       }
     }

     //check if the toolbar's XML GUI was modified or not
     TQString s1 = p_toolbar->dom->toString();
     TQString s2 = toolbarGUI->domDocument().toString();
     s1.remove(i18ntabnameRx);
     s2.remove(i18ntabnameRx);
     s1.remove(idRx);
     s2.remove(idRx);
     if (p_toolbar->nameModified)
     {
       TQRegExp tabnameRx("\\stabname=\"[^\"]*\"");
       tabnameRx.search(s2);
       TQString name1 = tabnameRx.cap();
       name1.remove(" tab");
       TQString name2 = name1;
       name2.remove(TQRegExp("[\\s]\\([0-9]+\\)"));
       s2.tqreplace(name1, name2);
       s2.tqreplace(name1.lower(), name2.lower());
     }
     bool useToolbarGUI = true;
     if ( s1 != s2 /*|| actionsModified */)
     {
      int result;
      if (p_toolbar->url.isEmpty())
      {
        result = KMessageBox::warningYesNoCancel(this, i18n("<qt>Toolbar <b>%1</b> is new and unsaved. Do you want to save it before it is removed?</qt>").tqarg(p_toolbar->name),
             i18n("Save Toolbar"), KStdGuiItem::save(), KStdGuiItem::discard());
      } else
      {
         FourButtonMessageBox dlg(this, 0, true);
         dlg.textLabel->setText(i18n("<qt>The toolbar <b>%1</b> was modified. Do you want to save it before it is removed?</qt>").tqarg(p_toolbar->name));
         dlg.setCaption(i18n("Save Toolbar"));
         dlg.pixmapLabel->setPixmap(BarIcon("messagebox_info", KIcon::SizeMedium));
         dlg.exec();
         result = dlg.status();
         switch (result)
         {
           case -1: result = KMessageBox::Cancel;
                    break;
           case  1: result = KMessageBox::Continue; //hack - this means Save
                    break;
           case  2: result = KMessageBox::Yes; //hack - this means Save As
                    break;
           case  3: result = KMessageBox::No; //this means Don't Save
                    break;
         }
       }
      switch (result)
      {
        case KMessageBox::Yes:
             {
                bool local = true;
                if (Project::ref()->hasProject() && p_toolbar->url.url().startsWith(Project::ref()->projectBaseURL().url())) local = false;
                if (!saveToolbar(local, p_toolbar->id))
                    return false;
                break;
             }
        case KMessageBox::Continue:
             {
                bool local = true;
                if (Project::ref()->hasProject() && p_toolbar->url.url().startsWith(Project::ref()->projectBaseURL().url())) local = false;
                if (!saveToolbar(local, p_toolbar->id, p_toolbar->url))
                    return false;
                break;
             }
        case KMessageBox::No:
             {
               useToolbarGUI = false;
               break;
             }
        case KMessageBox::Cancel: return false;

      }
     }

     guiFactory()->removeClient(toolbarGUI);
     delete p_toolbar->menu;
//unplug the actions and remove them if they are not used in other places
     if (useToolbarGUI)
       nodeList = toolbarGUI->domDocument().elementsByTagName("Action");
     else
       nodeList = p_toolbar->dom->elementsByTagName("Action");
     for (uint i = 0; i < nodeList.count(); i++)
     {
       action = actionCollection()->action(nodeList.item(i).toElement().attribute("name").ascii());
       if (action && !action->isPlugged())
       {
         if (dynamic_cast<TagAction*>(action) &&
             !dynamic_cast<TagAction*>(action)->isModified())
         {
             //take out the action from every toolbar's xmlguiclient
             //this avoid a crash when removing a toolbar
            TQDictIterator<ToolbarEntry> it(m_toolbarList);
            while (it.current())
            {
              it.current()->guiClient->actionCollection()->take(action);
              ++it;
            }
            delete action;
         }
       }
     }
     delete p_toolbar->dom;
     delete p_toolbar->guiClient;
     m_toolbarList.remove(name);
    }
  }

  slotToggleDTDToolbar(!allToolbarsHidden());
  emit toolbarRemoved(name);
  return true;
}

/** Show or hide the DTD toolbar */
void QuantaApp::slotToggleDTDToolbar(bool show)
{
  if (show)
  {
     ToolbarTabWidget::ref()->show();
  } else
  {
     ToolbarTabWidget::ref()->hide();
  }
  qConfig.enableDTDToolbar = show;
  if (ViewManager::ref()->activeView())
    ViewManager::ref()->activeView()->refreshWindow();
}

void QuantaApp::slotRefreshActiveWindow()
{
//FIXME: Find a good way to redraw the editor view when the toolbar height
//changes
//  if (ViewManager::ref()->activeView())
    //ViewManager::ref()->activeView()->activated();
}


void QuantaApp::slotShowGroupsForDTEP(const TQString& dtepName, bool show)
{
  Document *w = ViewManager::ref()->activeDocument();
  if (w)
  {
    if (dtepName == "clear")
    {
      w->resetGroupsForDTEPList();
    } else
    {
      w->enableGroupsForDTEP(dtepName, show);
    }
    w->setChanged(true);
    reparse(false);
  }
}

KURL QuantaApp::projectBaseURL() const
{
  return Project::ref()->projectBaseURL();
}

void QuantaApp::slotBuildPrjToolbarsMenu()
{
  static bool buildInProgress = false;
  if (buildInProgress)
    return;
  KURL::List toolbarList;
  if (Project::ref()->hasProject())
  {
    buildInProgress = true;
    toolbarList = TQExtFileInfo::allFiles(Project::ref()->toolbarURL(), "*"+toolbarExtension, this);
    buildInProgress = false;
    projectToolbarFiles->setMaxItems(toolbarList.count());
    for (uint i = 0; i < toolbarList.count(); i++)
    {
        projectToolbarFiles->addURL(toolbarList[i]);
    }
  } else
  {
    projectToolbarFiles->clearURLList();
  }
}

/** Returns the project (if there is one loaded) or global default encoding. */
TQString QuantaApp::defaultEncoding()
{
  TQString encoding = qConfig.defaultEncoding;
  if (Project::ref()->hasProject())
  {
    encoding = Project::ref()->defaultEncoding();
  }
  return encoding.lower();
}

void QuantaApp::slotGetUserToolbarFiles(KURL::List *list)
{
  ToolbarEntry *p_toolbar;
  TQDictIterator<ToolbarEntry> iter(m_toolbarList);
  for( ; iter.current(); ++iter )
  {
    p_toolbar = iter.current();
    if (p_toolbar->user && p_toolbar->visible)
    {
      list->append(p_toolbar->url);
    }
  }
}

ToolbarEntry *QuantaApp::toolbarByURL(const KURL& url)
{
  ToolbarEntry *p_toolbar = 0L;
  TQDictIterator<ToolbarEntry> iter(m_toolbarList);
  for( ; iter.current(); ++iter )
  {
    p_toolbar = iter.current();
    if (p_toolbar->url == url)
    {
       return p_toolbar;
    }
  }

  return 0L;
}


/** Returns true if all toolbars are hidden, false otherwise. */
bool QuantaApp::allToolbarsHidden() const
{
  bool result = true;
  showDTDToolbar->setEnabled(false);
  ToolbarEntry *p_toolbar = 0L;
  TQDictIterator<ToolbarEntry> iter(m_toolbarList);
  for( ; iter.current(); ++iter )
  {
    p_toolbar = iter.current();
    if (p_toolbar->visible)
    {
       showDTDToolbar->setEnabled(true);
       result = false;
       break;
    }
  }

  if (!showDTDToolbar->isChecked())
      result = true;
  return result;
}


void QuantaApp::slotLoadDTEP()
{
  TQString dirName = KFileDialog::getExistingDirectory(TQString(), 0, i18n("Select DTEP Directory"));
  if (!dirName.isEmpty())
  {
     DTDs::ref()->slotLoadDTEP(dirName, true);
  }
}

TQString QuantaApp::createDTEPTarball()
{
  Document *w = ViewManager::ref()->activeDocument();
  if (w)
  {
    TQStringList lst(DTDs::ref()->nickNameList());
    TQString nickName = DTDs::ref()->getDTDNickNameFromName(w->getDTDIdentifier());
    bool ok = false;
    TQString res = KInputDialog::getItem(
        i18n( "Send DTD" ),
    i18n( "Please select a DTD:" ), lst, lst.tqfindIndex(nickName), false, &ok, this );

    if (!ok)
      return TQString();

    TQString dtdName = DTDs::ref()->getDTDNameFromNickName(res);

    TQString prefix="quanta";
    KTempDir* tempDir = new KTempDir(tmpDir);
    tempDir->setAutoDelete(true);
    tempDirList.append(tempDir);
    TQString tempFileName=tempDir->name() +"/"+ DTDs::ref()->getDTDNickNameFromName(dtdName).tqreplace(TQRegExp("\\s|\\."), "_") + ".tgz";

  //pack the .tag files and the description.rc into a .tgz file
    KTar tar(tempFileName, "application/x-gzip");
    tar.open(IO_WriteOnly);

    KURL dirURL;
    dirURL.setPath(DTDs::ref()->tqfind(dtdName)->fileName);
    dirURL.setPath(dirURL.directory(false));

    KURL::List files = TQExtFileInfo::allFilesRelative(dirURL, "*", this);
    for ( KURL::List::Iterator it_f = files.begin(); it_f != files.end(); ++it_f )
    {
      TQString name = (*it_f).fileName();

      TQFile file(dirURL.path()+name);
      file.open(IO_ReadOnly);
      TQByteArray bArray = file.readAll();
      tar.writeFile(dirURL.fileName()+"/"+name, "user", "group", bArray.size(), bArray.data());
      file.close();

    }
    tar.close();
    return tempFileName;
  }
  return TQString();
}

void QuantaApp::slotEmailDTEP()
{
  Document *w = ViewManager::ref()->activeDocument();
  if (w)
  {
    TQString tempFileName = createDTEPTarball();
    if (tempFileName.isNull())
      return;
    TQStringList dtdFile;
    dtdFile += tempFileName;

    TagMailDlg *mailDlg = new TagMailDlg( this, i18n("Send DTEP in Email").ascii());
    TQString toStr;
    TQString message = i18n("Hi,\n This is a Quanta Plus [http://quanta.kdewebdev.org] DTEP definition tarball.\n\nHave fun.\n");
    TQString titleStr;
    TQString subjectStr;

    mailDlg->TitleLabel->setText(i18n("Content:"));
/*    mailDlg->titleEdit->setFixedHeight(60);
    mailDlg->titleEdit->setVScrollBarMode(TQTextEdit::Auto);
    mailDlg->titleEdit->setHScrollBarMode(TQTextEdit::Auto);*/
    if ( mailDlg->exec() )
    {
      if ( !mailDlg->lineEmail->text().isEmpty())
      {
        toStr = mailDlg->lineEmail->text();
        subjectStr = (mailDlg->lineSubject->text().isEmpty())?i18n("Quanta Plus DTD"):mailDlg->lineSubject->text();
        if ( !mailDlg->titleEdit->text().isEmpty())
            message = mailDlg->titleEdit->text();
      } else
      {
        KMessageBox::error(this,i18n("No destination address was specified.\n Sending is aborted."),i18n("Error Sending Email"));
        delete mailDlg;
        return;
      }

      kapp->invokeMailer(toStr, TQString(), TQString(), subjectStr, message, TQString(), dtdFile);
    }
    delete mailDlg;
  }
}

void QuantaApp::slotDownloadDTEP()
{
  if (!m_newDTEPStuff)
    m_newDTEPStuff = new TQNewDTEPStuff("quanta/dtep", this);
  m_newDTEPStuff->downloadResource();
}

void QuantaApp::slotUploadDTEP()
{
  TQString tempFileName = createDTEPTarball();
  if (tempFileName.isNull())
    return;
  if (!m_newDTEPStuff)
    m_newDTEPStuff = new TQNewDTEPStuff("quanta/dtep", this);
//  tempDirList.append(m_newDTEPStuff->uploadResource(tempFileName));
  m_newDTEPStuff->uploadResource(tempFileName);
}

void QuantaApp::slotSmartTagInsertion()
{
  KAction *action = actionCollection()->action("smart_tag_insertion");
  if(!action)
    return;
  if(!ViewManager::ref()->activeDocument() || !ViewManager::ref()->activeView() ||
    ViewManager::ref()->activeDocument()->defaultDTD()->name.tqcontains("HTML", false) == 0)
  {
    KMessageBox::error(this, "Smart Tag Insertion is available only for (X)HTML for the moment.");
    qConfig.smartTagInsertion = false;
    (static_cast<KToggleAction* >(action))->setChecked(false);
    return;
  }
  qConfig.smartTagInsertion = (static_cast<KToggleAction* >(action))->isChecked();
}

void QuantaApp::slotDownloadTemplate()
{
  if (!m_newTemplateStuff)
    m_newTemplateStuff = new TQNewTemplateStuff("quanta/template", this);
  m_newTemplateStuff->downloadResource();
}

void QuantaApp::slotUploadTemplate(const TQString &fileName)
{
  if (!m_newTemplateStuff)
    m_newTemplateStuff = new TQNewTemplateStuff("quanta/template", this);
//  tempDirList.append(m_newTemplateStuff->uploadResource(fileName));
  m_newTemplateStuff->uploadResource(fileName);
}

void QuantaApp::slotDownloadScript()
{
    if (!m_newScriptStuff)
      m_newScriptStuff = new TQNewScriptStuff("quanta/script", this);
    m_newScriptStuff->downloadResource();
}

void QuantaApp::slotUploadScript(const TQString &fileName)
{
  if (!m_newScriptStuff)
    m_newScriptStuff = new TQNewScriptStuff("quanta/script", this);
//  tempDirList.append(m_newScriptStuff->uploadResource(fileName));
  m_newScriptStuff->uploadResource(fileName);
}

void QuantaApp::slotDownloadDoc()
{
  if (!m_newDocStuff)
  {
    m_newDocStuff = new TQNewDocStuff("quanta/documentation", this);
    connect(m_newDocStuff, TQT_SIGNAL(installFinished()), dTab, TQT_SLOT(slotRefreshTree()));
  }
  m_newDocStuff->downloadResource();
}

void QuantaApp::slotCodeFormatting()
{
  QuantaView *view = ViewManager::ref()->activeView();
  if(!view || !view->document() || (view->currentViewsLayout() != QuantaView::SourceOnly &&
    view->hadLastFocus() == QuantaView::VPLFocus))
  {
    KMessageBox::error(this, i18n("Code formatting can only be done in the source view."));
    return;
  }
  view->document()->docUndoRedo->codeFormatting();
}

void QuantaApp::slotDocumentProperties()
{
  documentProperties(false);
}

void QuantaApp::documentProperties(bool forceInsertionOfMinimalTree)
{
  Document *w = ViewManager::ref()->activeDocument();
  if (w)
  {
    if (w->defaultDTD()->name.tqcontains("HTML", false) == 0)
    {
      KMessageBox::information(this, i18n("The Document Properties Dialog is only for HTML and XHTML."));
      return;
    }
    htmlDocumentProperties htmlPropsDlg(this, forceInsertionOfMinimalTree);
    htmlPropsDlg.exec();
    w->setModified(true);
  }
}

/** Returns the interface number for the currently active editor. */
int QuantaApp::currentEditorIfNum() const
{
  Document *w = ViewManager::ref()->activeDocument();
  if (w)
  {
    return w->editIf->editInterfaceNumber();
  } else
  {
    QuantaView * view = ViewManager::ref()->lastActiveEditorView();
    if (view)
      return view->document()->editIf->editInterfaceNumber();
    else
      return 0L;
  }
}

TQString QuantaApp::projectURL() const
{
  return Project::ref()->projectBaseURL().url();
}

TQStringList QuantaApp::openedURLs() const
{
  TQStringList list;
  TQPtrListIterator<KMdiChildView> childIt(*m_pDocumentViews);
  KMdiChildView *view;
  QuantaView *qView;
  while ( (view = childIt.current()) != 0 )
  {
      ++childIt;
      qView = dynamic_cast<QuantaView*>(view);
      if (qView)
      {
          Document *w = qView->document();
          if ( w )
          {
            list.prepend( TQString("%1:%2").tqarg(w->editIf->editInterfaceNumber()).tqarg(w->url().url()));
          }
      }
  }

  return list;
}

void QuantaApp::slotExpandAbbreviation()
{
  Document *w = ViewManager::ref()->activeDocument();
  if (w)
  {
    const DTDStruct *dtd = w->currentDTD();
    uint line, col;
    w->viewCursorIf->cursorPositionReal(&line, &col);
    TQString text = w->text(line, 0, line, col - 1);
    text = w->findWordRev(text) + " ";
    TQString textToInsert;
    TQMap<TQString, Abbreviation>::ConstIterator it;
    for (it = qConfig.abbreviations.constBegin(); it != qConfig.abbreviations.constEnd(); ++it)
    {
        bool found = false;
        Abbreviation abbrev = it.data();
        if (abbrev.dteps.tqcontains(dtd->name))
        {
            TQMap<TQString, TQString>::ConstIterator it2;
            for (it2 = abbrev.abbreviations.constBegin(); it2 != abbrev.abbreviations.constEnd(); ++it2)
            {
               if (it2.key().startsWith(text))
               {
                   textToInsert = it2.data();
                   found = true;
                   break;
               }
            }
        }
        if (found)
          break;
    }
    if (!textToInsert.isEmpty())
    {
      w->activateParser(false);
      w->editIf->removeText(line, col - text.length() + 1, line, col);
      w->activateParser(true);
      col -= (text.length() - 1);
      int pos = textToInsert.tqfind('|');
      if (pos != -1)
      {
        text = textToInsert.left(pos);
        if (text.tqcontains('\n'))
        {
          line += text.tqcontains('\n');
          col = text.length() - text.tqfindRev('\n') - 1;
        } else
        {
          col += pos;
        }
      }
      textToInsert.tqreplace('|',"");
      w->insertText(textToInsert, false);
      w->viewCursorIf->setCursorPositionReal(line, col);
    }
  }
}

void QuantaApp::slotUploadFile(QuantaView *view)
{
  if (!view)
    view = ViewManager::ref()->activeView();
  bool quick = true;
  if (KMessageBox::questionYesNo(this, i18n("Do you want to review the upload?"), i18n("Enable Quick Upload"), i18n("Review"), i18n("Do Not Review"), "EnableQuickUpload") == KMessageBox::Yes)
    quick = false;
  Project::ref()->slotUploadURL(view->document()->url(), "", quick, false);
}


void QuantaApp::slotUploadOpenedFiles()
{
}

void QuantaApp::slotDeleteFile(QuantaView *view)
{
  if (!view)
    view = ViewManager::ref()->activeView();
  Document *w = view->document();
  KURL url = w->url();
  bool modified = w->isModified();
  w->setModified(false); //don't ask for save
  if (QuantaNetAccess::del(url, this, true))
  {
    ViewManager::ref()->removeView(view);
  } else
    w->setModified(modified);
}


bool QuantaApp::structTreeVisible() const
{
  return StructTreeView::ref()->isVisible();
}

TQStringList QuantaApp::tagAreas(const TQString &tag, bool includeCoordinates, bool skipFoundContent) const
{
  Document *w = ViewManager::ref()->activeDocument();
  if (w)
    return w->tagAreas(tag, includeCoordinates, skipFoundContent);
  else
    return TQStringList();
}

TQString QuantaApp::documentFolderForURL(const TQString &url)
{
  KURL u = KURL::fromPathOrURL(url);
  return Project::ref()->documentFolderForURL(u).url();
}

TQString QuantaApp::urlWithPreviewPrefix(const TQString &url)
{
  KURL u = KURL::fromPathOrURL(url);
  return Project::ref()->urlWithPrefix(u).url();
}

void QuantaApp::addFileToProject(const TQString &url)
{
  if (Project::ref()->hasProject())
  {
    Project::ref()->slotInsertFile(KURL::fromPathOrURL(url));
  }
}

void QuantaApp::addFolderToProject(const TQString &url)
{
  if (Project::ref()->hasProject())
  {
    Project::ref()->slotAddDirectory(KURL::fromPathOrURL(url), true);
  }
}

void QuantaApp::uploadURL(const TQString &url, const TQString& profile, bool markOnly)
{
  if (Project::ref()->hasProject())
  {
    Project::ref()->slotUploadURL(url, profile, true, markOnly);
  }
}

void QuantaApp::slotAutosaveTimer()
{
  m_config->reparseConfiguration();
  TQPtrListIterator<KMdiChildView> childIt(*m_pDocumentViews);
  KMdiChildView *view;
  QuantaView *qView;
  while ( (view = childIt.current()) != 0 )
  {
      ++childIt;
      qView = dynamic_cast<QuantaView*>(view);
      if (qView)
      {
          Document *w = qView->document();
          if ( w )
          {
            w->createBackup(m_config);
          }
      }
  }

}

/** Get script output */
void QuantaApp::slotGetScriptOutput(KProcess* ,char* buf,int buflen)
{
 TQCString tmp( buf, buflen + 1 );
 m_scriptOutput = TQString();
 m_scriptOutput = TQString::fromLocal8Bit(tmp).remove(" ");
}

/** Get script error*/
void QuantaApp::slotGetScriptError(KProcess* ,char* buf,int buflen)
{
//TODO: Implement some error handling?
 Q_UNUSED(buf);
 Q_UNUSED(buflen);
}
/** Notify when process exits*/
void QuantaApp::slotProcessExited(KProcess* process)
{
  slotProcessTimeout();
  delete process;
}

/** Timeout occurred while waiting for some network function to return. */
void QuantaApp::slotProcessTimeout()
{
  if (m_loopStarted)
  {
    tqApp->exit_loop();
    m_loopStarted = false;
  }
}

void QuantaApp::slotActivePartChanged(KParts::Part * part)
{
  if (m_oldKTextEditor && part) // if part == 0L the pointer m_oldKTextEditor is not useable
  {
    guiFactory()->removeClient(m_oldKTextEditor);
    m_oldKTextEditor = 0L;
  }
   createGUI(part);
  TQWidget * activeWid = m_partManager->activeWidget();
  if ( activeWid && activeWid->inherits("KTextEditor::View"))
  {
    m_oldKTextEditor = dynamic_cast<KTextEditor::View *>(activeWid);
    if (m_oldKTextEditor)
      guiFactory()->addClient(m_oldKTextEditor);
  }
}

void QuantaApp::slotConvertCase()
{
  Document *w = ViewManager::ref()->activeDocument();
  if (w)
  {
     w->convertCase();
  }
}

void QuantaApp::slotReloadStructTreeView(bool groupOnly)
{
  Document *w = ViewManager::ref()->activeDocument();
  if (StructTreeView::ref()->isVisible() && w)
  {
    StructTreeView::ref()->setParsingDTDs(w->groupsForDTEPs());
    int expandLevel = qConfig.expandLevel;
    if (expandLevel == 0)
        expandLevel = 40;
    StructTreeView::ref()->slotReparse(w, baseNode, expandLevel, groupOnly);
  } else
    StructTreeView::ref()->slotReparse(0L, 0L, 0); //delete the tree

  if (!groupOnly && w)
  {
    m_annotationOutput->clearAnnotations();
    w->clearAnnotations();
    Node *node = baseNode;
    while (node)
    {
      if (node->tag->type == Tag::Comment)
      {
        Node *n = node;
        if (node->child)
        {
          n = node->child;
        }
        Tag *commentTag = n->tag;
        TQString text = commentTag->tagStr();
        int pos = text.tqfind("@annotation");
        if (pos != -1)
        {
          pos += 11;
          TQString receiver;
          if (text[pos] == '(')
          {
            int p = pos;
            pos = text.tqfind(')');
            if (pos != -1)
            {
              receiver = text.mid(p + 1, pos - p - 1);
              pos += 2;
            }
          } else
            pos++;
          text = text.mid(pos).stripWhiteSpace();
          int l, c;
          if (n->next)
            n->next->tag->beginPos(l, c);
          else
            n->tag->endPos(l, c);
          commentTag->write()->addAnnotation(l, tqMakePair(text, receiver));
        }
      }
      node = node->nextSibling();
   }
  }
}

TQString QuantaApp::saveCurrentFile()
{
  Document *w = ViewManager::ref()->activeDocument();
  if (!w)
    return TQString();
  if (w->isModified())
  {
    if ( KMessageBox::questionYesNo(this,
                                    i18n("The file must be saved before external preview.\n"
                                         "Do you want to save and preview?"),
                                    i18n("Save Before Preview"),
                                    KStdGuiItem::save(),KStdGuiItem::dontSave(), "AskForSaveBeforePreview")
         == KMessageBox::Yes)
    {
      if (w->isUntitled())
      {
       quantaApp->slotFileSaveAs();
      }
      else
      {
       w->save();
      }
    } else
    {
      return TQString();
    }
  }
  KURL url = Project::ref()->urlWithPrefix(w->url());
  return url.url();
}

void QuantaApp::slotReportBug()
{
  KAboutData aboutData( "quanta", I18N_NOOP("Quanta"), QUANTA_VERSION);
  KBugReport bugReportDlg(this, true, &aboutData);
  bugReportDlg.exec();
}

void QuantaApp::slotNewPart(KParts::Part *newPart, bool setActiv)
{
   m_partManager->addPart(newPart, setActiv);
}


bool QuantaApp::queryClose()
{
  if (m_quantaInit)
    return false; //not loaded completely
  bool canExit = true;
  if (quantaStarted)
  {
    m_config->setGroup("General Options");
    TQStringList urlStrList;
    KURL::List urlList = ViewManager::ref()->openedFiles();
    KURL u;
    for (KURL::List::Iterator it = urlList.begin(); it != urlList.end(); ++it)
    {
      KURL u = *it;
      u.setPass("");
      urlStrList += u.url();
    }
    m_config->writePathEntry("List of opened files", urlStrList);
    TQStringList encodings;
    TQValueList<Document*> documents = ViewManager::ref()->openedDocuments();
    for (TQValueList<Document*>::ConstIterator it = documents.constBegin(); it != documents.constEnd(); ++it)
    {
      if (!(*it)->isUntitled())
      {
        TQString encoding = defaultEncoding();
        KTextEditor::EncodingInterface* encodingIf = dynamic_cast<KTextEditor::EncodingInterface*>((*it)->doc());
        if (encodingIf)
            encoding = encodingIf->encoding();
        if (encoding.isEmpty())
            encoding = "utf8";  //final fallback
        encodings += encoding;
      }
    }
    m_config->writePathEntry("Encoding of opened files", encodings);
    parser->setParsingEnabled(false);
    canExit = ViewManager::ref()->closeAll(false);
    if (canExit)
       canExit = Project::ref()->queryClose();
    if (canExit)
        canExit = removeToolbars();
    parser->setParsingEnabled(true);
  }
  if (canExit)
  {
    saveOptions();
   // kdDebug(24000) << "Quanta will exit" << endl;
    emit eventHappened("quanta_exit", TQDateTime::tqcurrentDateTime().toString(Qt::ISODate), TQString());
  } else
    slotFileNew();
  return canExit;
}

void QuantaApp::saveOptions()
{
  if (m_config)
  {
    m_config->setGroup  ("General Options");

    m_config->writeEntry("Geometry", size());

    m_config->writeEntry("Show Toolbar", toolBar("mainToolBar")->isVisible());
    m_config->writeEntry("Show DTD Toolbar", showDTDToolbar->isChecked());

    m_config->writeEntry("Markup mimetypes", qConfig.markupMimeTypes  );
    m_config->writeEntry("Script mimetypes", qConfig.scriptMimeTypes   );
    m_config->writeEntry("Image mimetypes", qConfig.imageMimeTypes );
    m_config->writeEntry("Text mimetypes", qConfig.textMimeTypes  );

    m_config->writeEntry("Capitals for tags", qConfig.tagCase);
    m_config->writeEntry("Capitals for attr", qConfig.attrCase);
    m_config->writeEntry("Attribute quotation", qConfig.attrValueQuotation=='"' ? "double":"single");
    m_config->writeEntry("Close tag if optional", qConfig.closeOptionalTags);
    m_config->writeEntry("Close tags", qConfig.closeTags);
    m_config->writeEntry("Auto completion", qConfig.useAutoCompletion);
    m_config->writeEntry("Update Closing Tags", qConfig.updateClosingTags);
    m_config->writeEntry("Replace Accented Chars", qConfig.replaceAccented);
    m_config->writeEntry("Replace Chars Not In Current Encoding", qConfig.replaceNotInEncoding);

    m_config->writeEntry("Default encoding", qConfig.defaultEncoding);
    m_config->writeEntry("Default DTD", qConfig.defaultDocType);

    m_config->writeEntry("Preview area", qConfig.previewPosition);
    m_config->writeEntry("Documentation area", qConfig.docPosition);

    m_config->writeEntry("Smart Tag Insertion", qConfig.smartTagInsertion);

    m_config->writeEntry("Window tqlayout", qConfig.windowLayout);
    m_config->writeEntry("Follow Cursor", StructTreeView::ref()->followCursor() );
    //If user choose the timer interval, it needs to restart the timer too
    m_config->writeEntry("Autosave interval", qConfig.autosaveInterval);
    m_config->writePathEntry("Top folders", fTab->topURLList.toStringList());
    TQStringList aliasList;
    for (KURL::List::Iterator it2 = fTab->topURLList.begin(); it2 != fTab->topURLList.end(); ++it2)
    {
      aliasList.append(fTab->topURLAliases[(*it2).url()]);
    }
    m_config->writePathEntry("Top folder aliases", aliasList);
    m_config->writeEntry("Version", QUANTA_VERSION); // version
    m_config->writeEntry("Close Buttons", qConfig.showCloseButtons);
    m_config->writeEntry("MDI mode", mdiMode());
    m_config->writeEntry("MDI style", qConfig.toolviewTabs);
    m_config->writeEntry("IconTextMode", ToolbarTabWidget::ref()->iconText());

    m_config->deleteGroup("RecentFiles");
    fileRecent->saveEntries(m_config);
    m_config->writeEntry("Show Hidden Files", qConfig.showHiddenFiles);
    m_config->writeEntry("Save Local Trees", qConfig.saveTrees);

    m_config->setGroup("Parser options");
    m_config->writeEntry("Instant Update", qConfig.instantUpdate);
    m_config->writeEntry("Show Empty Nodes", qConfig.showEmptyNodes);
    m_config->writeEntry("Show Closing Tags", qConfig.showClosingTags);
    m_config->writeEntry("Refresh frequency", qConfig.refreshFrequency);
    m_config->writeEntry("Expand Level", qConfig.expandLevel);
    m_config->writeEntry("Show DTD Select Dialog", qConfig.showDTDSelectDialog);

    manager()->writeConfig(m_config);
    saveMainWindowSettings(m_config);
    writeDockConfig(m_config);
    // save settings of treeviews
    fTab->saveLayout( m_config, fTab->className() );
    ProjectTreeView::ref()->saveLayout(m_config, ProjectTreeView::ref()->className() );
    TemplatesTreeView::ref()->saveLayout(m_config, TemplatesTreeView::ref()->className() );
    scriptTab->saveLayout(m_config, scriptTab->className() );

    m_config->sync();
  }
}

void QuantaApp::statusBarTimeout()
{
  statusBar()->changeItem("", IDS_STATUS);
}

TQStringList QuantaApp::selectors(const TQString &tag)
{
  return dcopQuanta->selectors(tag);
}

TQStringList QuantaApp::idSelectors()
{
  return dcopQuanta->idSelectors();
}

void QuantaApp::slotEditCurrentTag()
{
  Document *w = ViewManager::ref()->activeDocument();
  if (!w) return;
  if (parser->parsingNeeded())
    baseNode = parser->rebuild(w);
  //avoid reparsing while the dialog is shown
  typingInProgress = true;
  slotEnableIdleTimer(false);
  uint line,col;
  w->viewCursorIf->cursorPositionReal(&line, &col);
  Node *node = parser->nodeAt(line, col, false);
  bool isUnknown = true;
  TQString tagName;
  if (node && node->tag)
  {
    Tag *tag = new Tag(*node->tag); //create a copy, as a reparse might happen meantime and that would make node (and node->tag) invalid
    tagName = tag->name;
    if ( QuantaCommon::isKnownTag(tag->dtd()->name,tagName) )
    {
      isUnknown = false;
      TQString selection;
      if (w->selectionIf)
        selection = w->selectionIf->selection();
      TagDialog *dlg = new TagDialog( QuantaCommon::tagFromDTD(tag->dtd(),tagName), tag, selection, ViewManager::ref()->activeView()->baseURL() );
      if (dlg->exec())
      {
        w->changeTag(tag, dlg->getAttributes() );
      }
      delete tag;
      delete dlg;
    }
  }
  if (isUnknown)
  {
    const DTDStruct *dtd = w->defaultDTD();
    if (dtd->family == Xml)
    {
      TQString currentLine = w->editIf->textLine(line);
      int sPos = currentLine.tqfindRev('<', col);
      if (sPos != -1)
      {
        int ePos = currentLine.tqfind('>', col);
        if (ePos != -1)
        {
          AreaStruct area(line, sPos, line, ePos);
          Tag *tag = new Tag(area, w, dtd, true);
          if ( QuantaCommon::isKnownTag(dtd->name, tag->name) )
          {
            isUnknown = false;
            TQString selection;
            if (w->selectionIf)
              selection = w->selectionIf->selection();
            TagDialog *dlg = new TagDialog( QuantaCommon::tagFromDTD(dtd, tag->name), tag, selection, ViewManager::ref()->activeView()->baseURL() );
            if (dlg->exec())
            {
              w->changeTag(tag, dlg->getAttributes() );
            }
            delete dlg;
          }
          delete tag;
        }
      }
    }
  }
  typingInProgress = false;
  slotEnableIdleTimer(true);
  if (isUnknown)
  {
    TQString message = i18n("Unknown tag: %1").tqarg(tagName);
    slotStatusMsg( message );
  }
}

void QuantaApp::slotSelectTagArea(Node *node)
{
  int bLine, bCol, eLine, eCol;
  Tag *tag = node->tag;
  tag->beginPos(bLine, bCol);
  if (tag->single || !node->next)
  {
    tag->endPos(eLine, eCol);
  } else
  if (tag->closingMissing && node->child)
  {
    Node *childNode = node->child;
    while (childNode->child || childNode->next)
    {
      if (childNode->next)
      {
        childNode = childNode->next;
      } else
      {
        childNode = childNode->child;
      }
    }
    childNode->tag->endPos(eLine, eCol);
  } else
  {
    node->next->tag->endPos(eLine, eCol);
  }
  quantaApp->selectArea(bLine, bCol, eLine, eCol + 1);
}

void QuantaApp::slotSelectTagArea()
{
  Document *w = ViewManager::ref()->activeDocument();
  if (!w)
      return;
  uint line,col;
  w->viewCursorIf->cursorPositionReal(&line, &col);
  Node *node = parser->nodeAt(line, col);
  slotSelectTagArea(node);
}

void QuantaApp::slotFrameWizard()
{
  Document *w = ViewManager::ref()->activeDocument();
  if (!w)
      return;
  TQStringList list = w->tagAreas("frameset", true, true);
  bool framesetExists = !list.isEmpty();
  int bl, bc, el, ec;
  bl = bc = el = ec = 0;
  TQStringList l;
  TQStringList l2;
  QuantaCommon::normalizeStructure(list[0],l2);
  if (framesetExists)
  {
    l = TQStringList::split('\n',list[0],true);
    TQStringList coordList = TQStringList::split(',', l[0], true);
    bl = coordList[0].toInt();
    bc = coordList[1].toInt();
    el = coordList[2].toInt();
    ec = coordList[3].toInt();
    l.remove(l.begin());
  }

  FrameWizard dlg(this);

  if (!w->isUntitled())
      {
       dlg.setSaved(true);
      }
  dlg.setMarkupLanguage(w->currentDTD(true)->name);
  dlg.loadExistingFramesetStructure(l2);

  if ( dlg.exec() )
  {
    TQString tag =
TQString("\n")+dlg.generateFramesetStructure()+TQString("\n");
    if (framesetExists)
    {
      w->activateParser(false);
      w->editIf->removeText(bl, bc, el, ec + 1);
      w->viewCursorIf->setCursorPositionReal((uint)bl, (uint)bc);
      w->activateParser(true);
    }
    w->insertTag(tag);
  }
}


/** edit/insert CSS */
void QuantaApp::slotInsertCSS()
{
  Document *w = ViewManager::ref()->activeDocument();
  if (!w) return;

  uint line, col;
  int bLine, bCol, eLine, eCol;
  bLine = bCol = eLine = eCol = 0;
  w->viewCursorIf->cursorPositionReal(&line, &col);
  if (line == 0 && col == 0)
    col++;
  parser->rebuild(w);
  Node *node = parser->nodeAt(line, col, false);
  unsigned int lastLine = w->editIf->numLines() - 1;
  unsigned int lastCol = w->editIf->lineLength(lastLine);
  Node *styleNode = node;

  if (styleNode->tag->type == Tag::XmlTagEnd && styleNode->prev)
    styleNode = styleNode->prev;

  while (styleNode && styleNode->tqparent && styleNode->tag->name.lower() != "style" && styleNode->tag->dtd()->name == "text/css")
    styleNode = styleNode->tqparent;

  Node *tqparentNode = node;
  if (tqparentNode->tag->type == Tag::XmlTagEnd && tqparentNode->prev)
    tqparentNode = tqparentNode->prev;
  else
    while (tqparentNode && tqparentNode->tqparent &&
           tqparentNode->tag->type != Tag::XmlTag)
      tqparentNode = tqparentNode->tqparent;
  TQString fullDocument = w->editIf->text().stripWhiteSpace();

  if (styleNode->tag->name.lower() == "comment block" && styleNode->tqparent) {
    if (styleNode->tqparent->tag->name.lower() == "style") {
      styleNode = styleNode->tqparent;
    }
  }

  if (styleNode && styleNode->tag->name.lower() == "style" && styleNode->next)  //inside <style> invoke the selector editor
  {
    styleNode->tag->endPos(bLine, bCol);
    TQString header(w->text(0, 0, bLine, bCol));// beginning part of the file
    styleNode->next->tag->endPos(eLine, eCol);
    TQString footer("</style>" + w->text(eLine, eCol+1, lastLine, lastCol)); // ending part of the file

    styleNode->next->tag->beginPos(eLine, eCol);
    TQString styleTagContent(w->text(bLine, bCol+1, eLine, eCol-1).remove("<!--").remove("-->"));// <style></style> block content
        kdDebug(24000) << "Style tag tqcontains: " << endl << styleTagContent << endl;
    CSSSelector *dlg = new CSSSelector;

    dlg->setCallingFrom("XHTML");
    TQFileInfo fi(ViewManager::ref()->currentURL());
    dlg->setFileToPreview(projectBaseURL().path() +  fi.baseName());


    dlg->setHeader(header);
    dlg->setFooter(footer);

    dlg->loadCSSContent(styleTagContent);
    if(!dlg->errorOnProcessingStylesheet())
    if( dlg->exec() ){
      w->activateParser(false);
      w->editIf->removeText(bLine, bCol+1, eLine, eCol);
      w->viewCursorIf->setCursorPositionReal((uint)bLine, (uint)bCol+1);
      w->activateParser(true);
      w->insertTag( /*"\n<!--" + */ dlg->generateFormattedStyleSection()  /*+ "-->\n"*/);
    }
    delete dlg;

  } else
  if (!node || w->currentDTD(true)->name == "text/css")
  {
        kdDebug(24000) << "[CSS editor] This is a pure CSS document" << endl;

    CSSSelector *dlg = new CSSSelector;

    dlg->setCallingFrom("CSS");

    if (!fullDocument.isEmpty())
      dlg->loadCSSContent(fullDocument);
    dlg->enableApplyToFile();
    if(!dlg->errorOnProcessingStylesheet())
      if (dlg->exec())
      {
      w->activateParser(false);
      w->editIf->clear();
      w->activateParser(true);
      w->insertTag(dlg->generateFormattedStyleSection());
      }
     delete dlg;
  } else
  if (tqparentNode && tqparentNode->tag->type == Tag::XmlTag)
  {
        kdDebug(24000) << "[CSS editor] We will add a style attribute to: " << tqparentNode->tag->name << endl;
    CSSEditor *dlg = new CSSEditor(this);
    TQFileInfo fi(ViewManager::ref()->currentURL());
    dlg->setFileToPreview(projectBaseURL().path() +  fi.baseName(),false);


    tqparentNode->tag->beginPos(bLine, bCol);
    tqparentNode->tag->endPos(eLine, eCol);
    dlg->setFooter(">" + w->text(eLine, eCol + 1, lastLine, lastCol));

    TQString temp;
    if (tqparentNode->tag->hasAttribute("style"))
    {
      dlg->setInlineStyleContent(tqparentNode->tag->attributeValue("style"));
      Tag tempTag(*(tqparentNode->tag));
      tempTag.deleteAttribute("style");
      temp = tempTag.toString();

    } else {
      dlg->setInlineStyleContent(TQString());
      temp = tqparentNode->tag->toString();
    }
    //using TQString::mid sometimes generates strange results; maybe this is due to a (random) blank in temp
    temp = temp.left(temp.length()-1);//remove >
    temp = temp.right(temp.length()-1);//remove <
    dlg->setHeader(w->text(0, 0, bLine, bCol) + temp);

    dlg->initialize();
    if( dlg->exec() )
    {
      w->changeTagAttribute(tqparentNode->tag, "style", dlg->generateProperties());
    }
    delete dlg;
   } else
     KMessageBox::sorry(this, i18n("The CSS Editor cannot be invoked here.\nTry to invoke it on a tag or on a style section."));
}

/** for <a href=mailto> tag  */
void QuantaApp::slotTagMail()
{
  Document *w = ViewManager::ref()->activeDocument();
  if (!w) return;

  TagMailDlg *mailDlg = new TagMailDlg( this, i18n("Email Link (mailto)").ascii() );

  if ( mailDlg->exec() ) {
    TQString tag = TQString(QuantaCommon::tagCase("<a"));

    if ( !TQString(mailDlg->lineEmail->text()).isEmpty())
    {
      tag += QuantaCommon::attrCase(" href=")+qConfig.attrValueQuotation+"mailto:"+mailDlg->lineEmail->text();
        if ( !TQString(mailDlg->lineSubject->text()).isEmpty())
         tag += "?subject="+KURL::encode_string(mailDlg->lineSubject->text());
         tag += qConfig.attrValueQuotation;
    }

    if ( !TQString(mailDlg->titleEdit->text()).isEmpty())
         tag += QuantaCommon::attrCase(" title=")+qConfig.attrValueQuotation+mailDlg->titleEdit->text()+qConfig.attrValueQuotation;
    tag += TQString(">");
    w->insertTag(tag,QuantaCommon::tagCase("</a>"));
  }
  delete mailDlg;
}

/** Add the starting and closing text for a
user specified tag. */
void QuantaApp::slotTagMisc()
{
  Document *w = ViewManager::ref()->activeDocument();
  if (!w) return;

 static TQString element = "";
 static bool addClosingTag = true;

 TagMiscDlg * miscDlg = new TagMiscDlg( this, 0L, addClosingTag, element );

  if ( miscDlg->exec() )
  {
    TQString tag;
    element = miscDlg->elementTagName();
    element.remove('<');
    element.remove('>');
    if ( !element.isEmpty())
    {
      tag += "<" + QuantaCommon::attrCase(element)+">";
        if ( (addClosingTag = miscDlg->addClosingTag()) == true)
        {
          w->insertTag(tag,QuantaCommon::tagCase( "</"+QuantaCommon::attrCase(element)+">"));
        } else
        {
          w->insertTag(tag,QuantaCommon::tagCase(""));
        }
    }
  }
  delete miscDlg;
}


/** do quick list */
void QuantaApp::slotTagQuickList()
{
  TQString space =" " ;
  Document *w = ViewManager::ref()->activeDocument();
  if (!w) return;

  TagQuickListDlg *listDlg = new TagQuickListDlg(this,i18n("Generate List").ascii());
  if ( listDlg->exec() ) {
    int i;
    int n = listDlg->spinBoxRows->value();

    TQString tag;
    if ( listDlg->radioOrdered->isChecked())
      tag = TQString("<ol>\n")+space;
    else tag = TQString("<ul>\n")+space;

    for ( i=0;i<n;i++)
      if ( qConfig.closeTags )
        tag += TQString("  <li>  </li>\n")+space;
      else
        tag += TQString("  <li> \n")+space;

    if ( listDlg->radioOrdered->isChecked())
      tag += TQString("</ol>");
    else tag += TQString("</ul>");

    w->insertTag( QuantaCommon::tagCase(tag));
  }
  delete(listDlg);
}

void QuantaApp::slotTagEditTable()
{
  Document *w = ViewManager::ref()->activeDocument();
  if (!w) return;
  baseNode = parser->rebuild(w);
  TQStringList list = w->tagAreas("table", true, false);
  bool tableExists = false;
  uint line, col;
  w->viewCursorIf->cursorPositionReal(&line, &col);
  int bl, bc, el, ec;
  int bLine, bCol, eLine, eCol;
  bLine = bCol = eLine = eCol = 0;
  TQStringList l;
  TQStringList l2;
  for (TQStringList::Iterator it = list.begin(); it != list.end(); ++it)
  {
    QuantaCommon::normalizeStructure(*it, l2);
    l = TQStringList::split('\n', *it, true);
    TQStringList coordList = TQStringList::split(',', l[0], true);
    bl = coordList[0].toInt();
    bc = coordList[1].toInt();
    el = coordList[2].toInt();
    ec = coordList[3].toInt();
    if (QuantaCommon::isBetween(line, col, bl, bc, el, ec) == 0)
    {
      tableExists = true;
      bLine = bl;
      bCol = bc;
      eLine = el;
      eCol = ec;
    }
    l.remove(l.begin());
  }

  TableEditor editor;
  bool tableRead = true;
  if (tableExists)
  {
    editor.setBaseURL(ViewManager::ref()->activeView()->baseURL());
    tableRead = editor.setTableArea(bLine, bCol, eLine, eCol, parser);
    if (!tableRead)
    {
      KMessageBox::error(this, i18n("The table structure is invalid. Most probably you forgot to close some tags."), i18n("Cannot Read Table"));
    }
  } else
  {
    Node *node = parser->nodeAt(line, col);
    const DTDStruct *dtd = w->defaultDTD();
    if (node)
      dtd = node->tag->dtd();
    bLine = line;
    bCol = col;
    eLine = line;
    eCol = col;
    editor.createNewTable(w, dtd);
  }
  if (tableRead && editor.exec())
  {
    TQString tableString = editor.readModifiedTable();
    w->activateParser(false);
//#ifdef BUILD_KAFKAPART
//          if(w->editIfExt)
//            w->editIfExt->editBegin();
//#endif
    if (eLine != bLine || (eLine == bLine && eCol != bCol))
      w->editIf->removeText(bLine, bCol, eLine, eCol + 1);
    w->viewCursorIf->setCursorPositionReal((uint)bLine, (uint)bCol);
    w->insertText(tableString, false);
//#ifdef BUILD_KAFKAPART
//          if(w->editIfExt)
//            w->editIfExt->editEnd();
//#endif
    w->viewCursorIf->setCursorPositionReal(line, col);
    reparse(true);
  }
}

/** Open color Dialog and insert color in the text */
void QuantaApp::slotTagColor()
{
  Document *w = ViewManager::ref()->activeDocument();
  if (!w) return;
  TQColor color;

  if (KColorDialog::getColor( color )) {
    char c[8];
    sprintf(c,"#%2X%2X%2X",color.red(),color.green(),color.blue());
    for (int i=0;i<7;i++) if (c[i] == ' ') c[i] = '0';
    TQString scolor = (char *)c;
    w->insertTag(scolor);
  }
}

/** insert date */
void QuantaApp::slotTagDate()
{
  Document *w = ViewManager::ref()->activeDocument();
  if (!w) return;
  time_t tektime;
  time( &tektime);
  TQString stime = ctime( &tektime);

  w->insertTag( stime);
}

/** for select form */
void QuantaApp::slotTagSelect()
{
  Document *w = ViewManager::ref()->activeDocument();
  if (!w) return;
  w->insertTag(QuantaCommon::tagCase("<select")+ QuantaCommon::attrCase("name")+QuantaCommon::tagCase("=\"\"><option>"),QuantaCommon::tagCase("</select>"));
}

void QuantaApp::slotViewInKFM()
{
  Document *w = ViewManager::ref()->activeDocument();
  if (!w) return;
  if (w->isModified())
  {
    if ( KMessageBox::questionYesNo(this,
                                    i18n("The file must be saved before external preview.\n"
                                         "Do you want to save and preview?"),
                                    i18n("Save Before Preview"),
                                    KStdGuiItem::save(),KStdGuiItem::dontSave(), "AskForSaveBeforePreview")
         == KMessageBox::Yes)
    {
      if (w->isUntitled())
      {
       quantaApp->slotFileSaveAs();
      }
      else
      {
       w->save();
      }
    } else
    {
      return;
    }
  }
  if ( !w->isUntitled() )
  {
    KProcess *show = new KProcess(TQT_TQOBJECT(this));
    KURL url = Project::ref()->urlWithPrefix(w->url());
    *show << "kfmclient" << "newTab" << url.url();
    show->start( KProcess::DontCare );
  }
}

void QuantaApp::slotViewInLynx()
{
  Document *w = ViewManager::ref()->activeDocument();
  if (!w) return;
  if (w->isModified())
  {
    if ( KMessageBox::questionYesNo(this,
                                    i18n("The file must be saved before external preview.\n"
                                         "Do you want to save and preview?"),
                                    i18n("Save Before Preview"),KStdGuiItem::save(),KStdGuiItem::dontSave(), "AskForSaveBeforePreview")
         == KMessageBox::Yes)
    {
      if (w->isUntitled())
      {
       quantaApp->slotFileSaveAs();
      }
      else
      {
       w->save();
      }
    } else
    {
      return;
    }
  }
  if ( !w->isUntitled() )
  {
    KProcess *show = new KProcess(TQT_TQOBJECT(this));
    KURL url = Project::ref()->urlWithPrefix(w->url());
    *show << "konsole"
          << "--nohist"
          << "--notoolbar"
          << "--caption"
          << "Lynx Preview - Quanta"
          << "-e"
          << "lynx"
          << url.url();
    show->start( KProcess::DontCare );
  }
}

/** insert clipboard contents (but quote them for HTML first) */
void QuantaApp::slotPasteHTMLQuoted()
{
  Document *w = ViewManager::ref()->activeDocument();
  if (w)
  {
    TQClipboard *cb = tqApp->tqclipboard();
    TQString text = cb->text();

    if ( ( !text.isNull() ) && (!text.isEmpty() ) )
    {
      text.tqreplace( "&", "&amp;" );
      text.tqreplace( "<", "&lt;" );
      text.tqreplace( "\"", "&quot;" );
      text.tqreplace( ">", "&gt;" );

//TODO: Replace only the chars not present in the current encoding.
      TQString encoding = defaultEncoding();
      KTextEditor::EncodingInterface* encodingIf = dynamic_cast<KTextEditor::EncodingInterface*>(w->doc());
      if (encodingIf)
          encoding = encodingIf->encoding();
      if (encoding != "UTF-8" && encoding != "UTF-16" && encoding != "ISO-10646-UCS-2")
      {
        for ( TQStringList::Iterator it = charList.begin(); it != charList.end(); ++it )
        {
          TQString s = *it;
          int begin = s.tqfind("(&#") + 3;
          if (begin == 1)
              continue;
          int length = s.tqfind(";)") - begin + 1;
          s = s.mid(begin, length - 1);
          bool ok;
          int code = s.toInt(&ok);
          if (!ok || code < 191)
            continue;
          text.tqreplace(TQChar(code), TQString("&#%1;").tqarg(s));
        }
      }
      unsigned int line, col;
      w->viewCursorIf->cursorPositionReal(&line, &col);
      w->editIf->insertText(line, col, text );
    }
  }
}

/** insert clipboard contents (but quote them as a URL first) */
void QuantaApp::slotPasteURLEncoded()
{
 Document *w = ViewManager::ref()->activeDocument();
  if (w)
  {
    TQClipboard *cb = tqApp->tqclipboard();
    TQString text = cb->text();

    if ( ( !text.isNull() ) && (!text.isEmpty() ) )
    {
      text = KURL::encode_string( text );
      unsigned int line, col;
      w->viewCursorIf->cursorPositionReal(&line, &col);
      w->editIf->insertText(line, col, text );
    }
  }
}


/** Kate related slots. */

void QuantaApp::slotUndo ()
{
  Document *w = ViewManager::ref()->activeDocument();
  if(ViewManager::ref()->activeView()->hadLastFocus() == QuantaView::VPLFocus && w)
  {
    /**MessageBox::information(this, i18n("VPL does not support this functionality yet."),
      TQString(), "show undo unavailable");*/
    w->docUndoRedo->undo();
    return;
  }
  if (w)
  {
    bool updateClosing = qConfig.updateClosingTags;
    qConfig.updateClosingTags = false;
//#ifdef BUILD_KAFKAPART
//    write()->docUndoRedo.undo(false);
//#else
    KTextEditor::UndoInterface* undoIf = dynamic_cast<KTextEditor::UndoInterface*>(w->doc());
    if (undoIf)
      undoIf->undo();
//#endif
    qConfig.updateClosingTags = updateClosing;
  }
}

void QuantaApp::slotRedo ()
{
  Document *w = ViewManager::ref()->activeDocument();
  if(ViewManager::ref()->activeView()->hadLastFocus() == QuantaView::VPLFocus)
  {
    /**KMessageBox::information(this, i18n("VPL does not support this functionality yet."),
      TQString(), "show redo unavailable");*/
    w->docUndoRedo->redo();
    return;
  }
  if (w)
  {
    bool updateClosing = qConfig.updateClosingTags;
    qConfig.updateClosingTags = false;
//#ifdef BUILD_KAFKAPART
//    write()->docUndoRedo.redo(false);
//#else
    KTextEditor::UndoInterface* undoIf = dynamic_cast<KTextEditor::UndoInterface*>(w->doc());
    if (undoIf)
      undoIf->redo();
//#endif
    qConfig.updateClosingTags = updateClosing;
  }
}

/** insert special character */
void QuantaApp::slotInsertChar()
{
  Document *w = ViewManager::ref()->activeDocument();
  if (w)
  {
    SpecialCharDialog S( this, "special_char" );
    if (S.exec())
      w->insertTag(S.selection());
  }
}

void QuantaApp::slotCut()
{
  QuantaView* view = ViewManager::ref()->activeView();
  Document *w = ViewManager::ref()->activeDocument();
  if(view && view->hadLastFocus() == QuantaView::VPLFocus)
  {
    /*
    KMessageBox::information(this, i18n("Sorry, VPL does not support this functionality yet."),
      TQString(), "show cut unavailable");
    */
    KafkaDocument::ref()->slotCut();
    return;
  }
  if(w)
  {
    KTextEditor::ClipboardInterface* clip = dynamic_cast<KTextEditor::ClipboardInterface*>(w->view());
    if(clip)
      clip->cut();
  }
}

void QuantaApp::slotCopy()
{
  QuantaView* view = ViewManager::ref()->activeView();
  Document *w = ViewManager::ref()->activeDocument();
  if(view && view->hadLastFocus() == QuantaView::VPLFocus)
  {
    //KMessageBox::information(this, i18n("Sorry, VPL does not support this functionality yet."),
      //TQString(), "show copy unavailable");
    KafkaDocument::ref()->slotCopy();
    return;
  }
  if (w)
  {
    KTextEditor::ClipboardInterface* clip = dynamic_cast<KTextEditor::ClipboardInterface*>(w->view());
    if (clip)
      clip->copy();
  }
  if (m_htmlPart->view()->hasFocus())
  {
    TQString selection = m_htmlPart->selectedText();
    TQClipboard *cb = TQApplication::tqclipboard();
    cb->setText(selection, TQClipboard::Clipboard);
  }
  else
  if (m_htmlPartDoc->view()->hasFocus())
  {
    TQString selection = m_htmlPartDoc->selectedText();
    TQClipboard *cb = TQApplication::tqclipboard();
    cb->setText(selection, TQClipboard::Clipboard);
  }

}

void QuantaApp::slotPaste()
{
  QuantaView* view = ViewManager::ref()->activeView();
  Document *w = ViewManager::ref()->activeDocument();
  if(view && view->hadLastFocus() == QuantaView::VPLFocus)
  {
    //KMessageBox::information(this, i18n("Sorry, VPL does not support this functionality yet."),
      //TQString(), "show paste unavailable");
    KafkaDocument::ref()->slotPaste();
    return;
  }
  if(w)
  {
    KTextEditor::ClipboardInterface* clip = dynamic_cast<KTextEditor::ClipboardInterface*>(w->view());
    if(clip)
      clip->paste();
  }
}

Node *QuantaApp::showTagDialogAndReturnNode(const TQString &tag, const TQString &attr)
{
  Node *n = 0L;
  QuantaView *view = ViewManager::ref()->activeView();
  if(view && view->document())
  {
    Document *w = view->document();

    TQString selection;
    if(view->hadLastFocus() == QuantaView::VPLFocus)
        selection = KafkaDocument::ref()->getKafkaWidget()->selectedText();

    TagDialog *dlg = new TagDialog(QuantaCommon::tagFromDTD(w->getDTDIdentifier(),tag), selection, attr, ViewManager::ref()->activeView()->baseURL());
    if (dlg->exec())
    {
      n= dlg->buildNode(w);
    }

    delete dlg;
  }
  return n;
}


void QuantaApp::slotShowSourceEditor()
{
  if (!showVPLAction->isChecked() && !showSourceAction->isChecked() && !showVPLSourceAction->isChecked())
    showSourceAction->activate();
  else
    ViewManager::ref()->activeView()->slotSetSourceLayout();
}

void QuantaApp::slotShowVPLAndSourceEditor()
{
  if (!showVPLAction->isChecked() && !showSourceAction->isChecked() && !showVPLSourceAction->isChecked())
    showSourceAction->activate();
  else
    ViewManager::ref()->activeView()->slotSetSourceAndVPLLayout();
}

void QuantaApp::slotShowVPLOnly()
{
  if (!showVPLAction->isChecked() && !showSourceAction->isChecked() && !showVPLSourceAction->isChecked())
    showSourceAction->activate();
  else
   ViewManager::ref()->activeView()->slotSetVPLOnlyLayout();
}

void QuantaApp::initTabWidget(bool closeButtonsOnly)
{
    KTabWidget *tab = tabWidget();
    KAcceleratorManager::setNoAccel(tab);
    if (tab)
    {
        if (qConfig.showCloseButtons == "ShowAlways")
        {
            tab->setHoverCloseButton(true);
            tab->setHoverCloseButtonDelayed(false);
        } else
        if (qConfig.showCloseButtons == "ShowDelayed")
        {
            tab->setHoverCloseButton(true);
            tab->setHoverCloseButtonDelayed(true);
        } else
        {
            tab->setHoverCloseButton(false);
        }
        if (!closeButtonsOnly)
        {
            tab->setTabReorderingEnabled(true);
            tab->setTabPosition(TQTabWidget::Bottom);
            connect(tab, TQT_SIGNAL( contextMenu( TQWidget *, const TQPoint & ) ), ViewManager::ref(), TQT_SLOT(slotTabContextMenu( TQWidget *, const TQPoint & ) ) );
            connect(tab, TQT_SIGNAL(initiateTabMove(int, int)), this, TQT_SLOT(slotTabAboutToMove(int, int)));                        connect(tab, TQT_SIGNAL(movedTab(int, int)), this, TQT_SLOT(slotTabMoved(int, int)));            setTabWidgetVisibility(KMdi::AlwaysShowTabs);
        }
    }
    if (!closeButtonsOnly)
      setToolviewStyle(qConfig.toolviewTabs);
}

void QuantaApp::slotFileClosed(Document *w)
{
  if (w)
  {
    KURL url = w->url();
    if (Project::ref()->hasProject() && Project::ref()->tqcontains(url))
    {
      KURL u = TQExtFileInfo::toRelative(url, Project::ref()->projectBaseURL());
      m_annotationOutput->writeAnnotations(QuantaCommon::qUrl(u), w->annotations());
    }
  }
}

void QuantaApp::slotCVSCommandExecuted(const TQString& command, const TQStringList& files)
{
   TQString file;
   for (uint i = 0; i < files.count(); i++)
   {
      file = files[i];
      if (Project::ref()->tqcontains(KURL::fromPathOrURL(file)))
      {
         emit eventHappened("after_" + command, file, TQString());
      }
   }
}

//overridden KMdiMainFrm slots
void QuantaApp::closeActiveView()
{
   ViewManager::ref()->removeActiveView();
}

void QuantaApp::closeAllViews()
{
   ViewManager::ref()->closeAll();
}

void QuantaApp::resetDockLayout()
{
    TQStringList groupList = m_config->groupList();
    for (TQStringList::Iterator it = groupList.begin(); it != groupList.end(); ++it)
    {
       if ((*it).startsWith("dock_setting_default"))
       {
        m_config->deleteGroup(*it);
       }
    }
    m_config->sync();
    TQWidget *mainDockWidget = getMainDockWidget();
    addToolWindow(fTab, KDockWidget::DockLeft, mainDockWidget);
    addToolWindow(ProjectTreeView::ref(), KDockWidget::DockLeft, mainDockWidget);
    addToolWindow(TemplatesTreeView::ref(), KDockWidget::DockLeft, mainDockWidget);
    addToolWindow(StructTreeView::ref(), KDockWidget::DockLeft, mainDockWidget);
    addToolWindow(scriptTab, KDockWidget::DockLeft, mainDockWidget);
    addToolWindow(dTab, KDockWidget::DockRight, mainDockWidget);
    addToolWindow(aTab, KDockWidget::DockRight, mainDockWidget);
    addToolWindow(m_messageOutput, KDockWidget::DockBottom, mainDockWidget);
    addToolWindow(m_problemOutput, KDockWidget::DockBottom, mainDockWidget);
    addToolWindow(m_annotationOutput, KDockWidget::DockBottom, mainDockWidget);
    if (m_previewToolView)
      m_previewToolView =  addToolWindow(m_htmlPart->view(), KDockWidget::DockBottom, mainDockWidget);
    if (m_documentationToolView)
      m_documentationToolView= addToolWindow(m_htmlPartDoc->view(), KDockWidget::DockBottom, mainDockWidget);
    for (TQMap<TQWidget*,KMdiToolViewAccessor*>::Iterator it = m_pToolViews->begin(); it != m_pToolViews->end(); ++it)
    {
        TQWidget *widget = it.key();
        if (dynamic_cast<ServerTreeView*>(widget))
          addToolWindow(widget, KDockWidget::DockRight, mainDockWidget);
        if (dynamic_cast<VariablesListView*>(widget))
          addToolWindow(widget, KDockWidget::DockLeft, mainDockWidget);
        if (dynamic_cast<DebuggerBreakpointView*>(widget))
          addToolWindow(widget, KDockWidget::DockBottom, mainDockWidget);
    }
}

KDockWidget::DockPosition QuantaApp::prevDockPosition(TQWidget* widget, KDockWidget::DockPosition def)
{
  TQMap<KDockWidget::DockPosition,TQString> maps;
  TQMap<TQString,TQString> map;
  TQString dock = widget->name();

  // Which groups to search through
  maps[KDockWidget::DockTop] = "dock_setting_default::KMdiDock::topDock";
  maps[KDockWidget::DockLeft] = "dock_setting_default::KMdiDock::leftDock";
  maps[KDockWidget::DockBottom] = "dock_setting_default::KMdiDock::bottomDock";
  maps[KDockWidget::DockRight] = "dock_setting_default::KMdiDock::rightDock";

  // Loop the groups
  for(TQMap<KDockWidget::DockPosition,TQString>::Iterator itmaps = maps.begin(); itmaps != maps.end(); ++itmaps )
  {
    // Loop the items in the  group
    map = quantaApp->config()->entryMap(itmaps.data());
    for(TQMap<TQString,TQString>::Iterator it = map.begin(); it != map.end(); ++it )
    {
      // If we found it, return the key of the group
      if(it.data() == dock)
        return itmaps.key();
    }
  }
  return def;
}

void QuantaApp::switchToToplevelMode()
{
   KMdiMainFrm::switchToToplevelMode();
   resetDockLayout();
   initTabWidget();
}

void QuantaApp::switchToChildframeMode()
{
   KMdiMainFrm::switchToChildframeMode();
   resetDockLayout();
   initTabWidget();
}

void QuantaApp::switchToIDEAlMode()
{
   KMdiMainFrm::switchToIDEAlMode();
   resetDockLayout();
   initTabWidget();
}

void QuantaApp::switchToTabPageMode()
{
   KMdiMainFrm::switchToTabPageMode();
   resetDockLayout();
   initTabWidget();
}

void QuantaApp::slotPreviewBeingClosed()
{
    m_previewVisible = false;
    m_noFramesPreview = false;
    m_previewToolView = 0L; //this automatically deleted, so set to 0L
 }

void QuantaApp::slotDockWidgetHasUndocked(KDockWidget *widget)
{
   if (m_previewToolView && m_previewToolView->wrapperWidget() == widget)
       slotPreviewBeingClosed();
}

void QuantaApp::slotTabDragged(TQWidget *widget)
{
   QuantaView *view = dynamic_cast<QuantaView*>(widget);
   if (view && view->document())
   {
     TQString url = view->document()->url().url();
     TQDragObject *d = new TQTextDrag( url, this );
     d->dragCopy();
   }
}

void QuantaApp::setTabToolTip(TQWidget *w, const TQString &toolTipStr)
{
  if (tabWidget())
    tabWidget()->setTabToolTip(w, toolTipStr);
}

void QuantaApp::createPreviewPart()
{
  m_htmlPart = new WHTMLPart(this, "rightHTML", true);
  m_htmlPart->view()->resize(0, 0);
  m_htmlPart->view()->setIcon(UserIcon("preview"));
  m_htmlPart->view()->setCaption(i18n("Preview"));
  slotNewPart(m_htmlPart, false);
  connect(m_htmlPart, TQT_SIGNAL(previewHasFocus(bool)), this, TQT_SLOT(slotPreviewHasFocus(bool)));
  connect(m_htmlPart, TQT_SIGNAL(destroyed(TQObject *)), this, TQT_SLOT(slotHTMLPartDeleted(TQObject *)));
  connect(m_htmlPart, TQT_SIGNAL(openFile(const KURL&, const TQString&, bool)), this, TQT_SLOT(slotFileOpen(const KURL&, const TQString&, bool)));
  connect(m_htmlPart, TQT_SIGNAL(showPreview(bool)), this, TQT_SLOT(slotShowPreviewWidget(bool)));

}

void QuantaApp::createDocPart()
{
  m_htmlPartDoc = new WHTMLPart(this, "docHTML");
  m_htmlPartDoc->view()->resize(0, 0);
  m_htmlPartDoc->view()->setIcon(SmallIcon("contents"));
  m_htmlPartDoc->view()->setCaption(i18n("Documentation"));
  slotNewPart(m_htmlPartDoc, false);
  connect(m_htmlPartDoc, TQT_SIGNAL(destroyed(TQObject *)), this, TQT_SLOT(slotHTMLPartDeleted(TQObject *)));
}

void QuantaApp::insertTagActionPoolItem(TQString const& action_item)
{
    for(TQStringList::Iterator it = m_tagActionPool.begin(); it != m_tagActionPool.end(); ++it)
        if(action_item == *it)
            return;

    m_tagActionPool += action_item;
}

void QuantaApp::removeTagActionPoolItem(TQString const& action_item)
{
    for(TQStringList::Iterator it = m_tagActionPool.begin(); it != m_tagActionPool.end(); ++it)
    {
        if(action_item == *it)
        {
            m_tagActionPool.remove(it);
            return;
        }
    }
}

void QuantaApp::slotHTMLPartDeleted(TQObject *object)
{
  if (object == m_htmlPart)
  {
     createPreviewPart();
     slotShowPreviewWidget(false);
  } else
     createDocPart();
}

void QuantaApp::slotTabMoved(int from, int to)
{
  KMdiChildView *view = m_pDocumentViews->at(from);
  m_pDocumentViews->remove(from);
  m_pDocumentViews->insert(to, view);
  connect(this, TQT_SIGNAL(viewActivated (KMdiChildView *)), ViewManager::ref(), TQT_SLOT(slotViewActivated(KMdiChildView*)));
}

void QuantaApp::slotTabAboutToMove(int from, int to)
{
  Q_UNUSED(from);
  Q_UNUSED(to);
  disconnect(this, TQT_SIGNAL(viewActivated (KMdiChildView *)), ViewManager::ref(), TQT_SLOT(slotViewActivated(KMdiChildView*)));
}

TQString QuantaApp::currentURL() const
{
  return ViewManager::ref()->currentURL();
}

void QuantaApp::slotAnnotate()
{
  Document *w = ViewManager::ref()->activeDocument();
  if (!w) return;
  uint line, column;
  w->viewCursorIf->cursorPositionReal(&line, &column);
  KDialogBase editDlg(this, "annotate", true, i18n("Annotate Document"), KDialogBase::Ok | KDialogBase::Cancel /*| KDialogBase::User1*/);
  KTextEdit editor(&editDlg);
  editor.setTextFormat(PlainText);
  editor.setText(w->annotationText(line));
  editDlg.setMainWidget(&editor);
  //editDlg.setButtonText(KDialogBase::User1, i18n("Clear"));
  if (editDlg.exec())
  {
    w->setAnnotationText(line, editor.text());
  }
}

void QuantaApp::dropEvent(TQDropEvent* event)
{
  if (KURLDrag::canDecode(event))
  {
    KURL::List fileList;
    KURLDrag::decode(event, fileList);

    if(fileList.empty())
      return;

    slotFileOpen(fileList, defaultEncoding());
  }
}

void QuantaApp::dragEnterEvent( TQDragEnterEvent *e)
{
  e->accept();
}

#include "quanta.moc"