keximainwindowimpl.cpp

/* This file is part of the KDE project
   Copyright (C) 2003 Lucijan Busch <lucijan@kde.org>
   Copyright (C) 2003-2007 Jaroslaw Staniek <js@iidea.pl>
 
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.
 
   This library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Library General Public License for more details.
 
   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
*/
 
#include "keximainwindowimpl.h"
 
#include <unistd.h>
 
#include <tqapplication.h>
#include <tqeventloop.h>
#include <tqfile.h>
#include <tqtimer.h>
#include <tqobjectlist.h>
#include <tqprocess.h>
#include <tqtoolbutton.h>
#include <tqtooltip.h>
#include <tqmutex.h>
#include <tqwaitcondition.h>
#include <tqfiledialog.h>
#include <tqdockwindow.h>
#include <tqdockarea.h>
 
#include <tdeapplication.h>
#include <tdecmdlineargs.h>
#include <tdeaction.h>
#include <tdelocale.h>
#include <tdestdaccel.h>
#include <tdeconfig.h>
#include <tdeglobal.h>
#include <kdebug.h>
#include <kkeydialog.h>
#include <kedittoolbar.h>
#include <tdeversion.h>
#include <tdeglobalsettings.h>
#include <tdeparts/componentfactory.h>
#include <ktip.h>
#include <kstandarddirs.h>
#include <kpushbutton.h>
#include <ktextbrowser.h>
#include <kiconloader.h>
#include <ktabwidget.h>
#include <kimageio.h>
#include <khelpmenu.h>
#include <tdefiledialog.h>
#include <tderecentdocument.h>
 
#include <kexidb/connection.h>
#include <kexidb/utils.h>
#include <kexidb/cursor.h>
#include <kexidb/dbobjectnamevalidator.h>
#include <kexidb/admin.h>
#include <kexiutils/utils.h>
 
//#include "projectsettingsui.h"
#include "kexiactionproxy.h"
#include "kexidialogbase.h"
#include "kexipartmanager.h"
#include "kexipart.h"
#include "kexipartinfo.h"
#include "kexipartguiclient.h"
#include "kexiproject.h"
#include "kexiprojectdata.h"
#include "kexiprojectset.h"
#include "kexi.h"
#include "kexistatusbar.h"
#include "kexiinternalpart.h"
#include "kexiactioncategories.h"
#include "kexifinddialog.h"
#include "kexisearchandreplaceiface.h"
 
#include "kde2_closebutton.xpm"
 
#include <widget/kexibrowser.h>
#include <widget/kexipropertyeditorview.h>
#include <widget/utils/kexirecordnavigator.h>
#include <koproperty/editor.h>
#include <koproperty/set.h>
 
#include "startup/KexiStartup.h"
#include "startup/KexiNewProjectWizard.h"
#include "startup/KexiStartupDialog.h"
#include "startup/KexiStartupFileDialog.h"
#include "kexinamedialog.h"
#include "printing/kexisimpleprintingpart.h"
#include "printing/kexisimpleprintingpagesetup.h"
 
//Extreme verbose debug
#if defined(TQ_WS_WIN)
# include <tderecentdirs.h>
# include <win32_utils.h>
//# define KexiVDebug kdDebug()
#endif
 
#if !defined(KexiVDebug)
# define KexiVDebug if (0) kdDebug()
#endif
 
//first fix the geometry
//#define KEXI_NO_CTXT_HELP 1
 
#ifndef KEXI_NO_CTXT_HELP
#include <kexicontexthelp.h>
#endif
 
#ifdef HAVE_TDENEWSTUFF
#include <tdenewstuff/downloaddialog.h>
#include "kexinewstuff.h"
#endif
 
//#define PROPEDITOR_VISIBILITY_CHANGES
 
//temporary fix to manage layout
#include "ksplitter.h"
#define KDOCKWIDGET_P 1
 
#ifndef KEXI_NO_FEEDBACK_AGENT
#ifdef FEEDBACK_INCLUDE
#include FEEDBACK_INCLUDE
#endif
#include <tdeapplication.h>
#include <tdeaboutdata.h>
#endif
 
#include "keximainwindowimpl_p.h"
 
//-------------------------------------------------
 
//static
int KexiMainWindowImpl::create(int argc, char *argv[], TDEAboutData* aboutdata)
{
    Kexi::initCmdLineArgs( argc, argv, aboutdata );
 
    bool GUIenabled = true;
    TQWidget *dummyWidget = 0; //needed to have icon for dialogs before KexiMainWindowImpl is created
    TDEApplication* app = new TDEApplication(true, GUIenabled);
 
#ifdef KEXI_STANDALONE
    TDEGlobal::locale()->removeCatalogue("kexi");
    TDEGlobal::locale()->insertCatalogue("standalone_kexi");
#endif
    TDEGlobal::locale()->insertCatalogue("koffice");
    TDEGlobal::locale()->insertCatalogue("koproperty");
 
#ifdef CUSTOM_VERSION
# include "custom_exec.h"
#endif
 
#ifdef KEXI_DEBUG_GUI
    TQWidget* debugWindow = 0;
#endif
    if (GUIenabled) {
        dummyWidget = new TQWidget();
        dummyWidget->setIcon( DesktopIcon( "kexi" ) );
        app->setMainWidget(dummyWidget);
#ifdef KEXI_DEBUG_GUI
        app->config()->setGroup("General");
        if (app->config()->readBoolEntry("showInternalDebugger", false)) {
            debugWindow = KexiUtils::createDebugWindow(0);
        }
#endif
    }
 
    tristate res = Kexi::startupHandler().init(argc, argv);
    if (!res || ~res) {
#ifdef KEXI_DEBUG_GUI
        delete debugWindow;
#endif
        delete app;
        return (~res) ? 0 : 1;
    }
    
    kdDebug() << "startupActions OK" <<endl;
 
    /* Exit requested, e.g. after database removing. */
    if (Kexi::startupHandler().action() == KexiStartupData::Exit) {
#ifdef KEXI_DEBUG_GUI
        delete debugWindow;
#endif
        delete app;
        return 0;
    }
 
    KexiMainWindowImpl *win = new KexiMainWindowImpl();
    app->setMainWidget(win);
#ifdef KEXI_DEBUG_GUI
    //if (debugWindow)
        //debugWindow->reparent(win, TQPoint(1,1));
#endif
    delete dummyWidget;
 
    if (true != win->startup()) {
        delete win;
        delete app;
        return 1;
    }
 
    win->show();
    app->processEvents();//allow refresh our app
 
//#ifdef KEXI_DEBUG_GUI
//  delete debugWindow;
//#endif
    return 0;
}
 
//-------------------------------------------------
 
KexiMainWindowImpl::KexiMainWindowImpl()
 : KexiMainWindow()
 , KexiGUIMessageHandler(this)
 , d(new KexiMainWindowImpl::Private(this) )
{
    KImageIO::registerFormats();
    KexiProjectData *pdata = Kexi::startupHandler().projectData();
    d->userMode = Kexi::startupHandler().forcedUserMode() /* <-- simply forced the user mode */
        /* project has 'user mode' set as default and not 'design mode' override is found: */
        || (pdata && pdata->userMode() && !Kexi::startupHandler().forcedDesignMode());
    d->isProjectNavigatorVisible = Kexi::startupHandler().isProjectNavigatorVisible();
 
    if(userMode())
        kdDebug() << "KexiMainWindowImpl::KexiMainWindowImpl(): starting up in the User Mode" << endl;
 
    d->config = kapp->config();
 
    if ( !initialGeometrySet() ) {
        int scnum = TQApplication::desktop()->screenNumber(parentWidget());
        TQRect desk = TQApplication::desktop()->screenGeometry(scnum);
        d->config->setGroup("MainWindow");
        TQSize s ( d->config->readNumEntry( TQString::fromLatin1("Width %1").arg(desk.width()), 700 ),
            d->config->readNumEntry( TQString::fromLatin1("Height %1").arg(desk.height()), 480 ) );
        resize (kMin (s.width(), desk.width()), kMin(s.height(), desk.height()));
    }
 
    setManagedDockPositionModeEnabled(true);//TODO(js): remove this if will be default in tdemdi :)
    manager()->setSplitterHighResolution(true);
    manager()->setSplitterKeepSize(true);
    setStandardMDIMenuEnabled(false);
    setAsDefaultHost(); //this is default host now.
    TDEGlobal::iconLoader()->addAppDir("kexi");
    TDEGlobal::iconLoader()->addAppDir("koffice");
 
    //get informed
    connect(&Kexi::partManager(),TQ_SIGNAL(partLoaded(KexiPart::Part*)),this,TQ_SLOT(slotPartLoaded(KexiPart::Part*)));
    connect( m_pMdi, TQ_SIGNAL(nowMaximized(bool)), this, TQ_SLOT(slotCaptionForCurrentMDIChild(bool)) );
    connect( m_pMdi, TQ_SIGNAL(noMaximizedChildFrmLeft(KMdiChildFrm*)), this, TQ_SLOT(slotNoMaximizedChildFrmLeft(KMdiChildFrm*)));
//  connect( this, TQ_SIGNAL(lastChildFrmClosed()), this, TQ_SLOT(slotLastChildFrmClosed()));
    connect( this, TQ_SIGNAL(lastChildViewClosed()), this, TQ_SLOT(slotLastChildViewClosed()));
 
    connect( this, TQ_SIGNAL(childViewIsDetachedNow(TQWidget*)), this, TQ_SLOT(slotChildViewIsDetachedNow(TQWidget*)));
    connect( this, TQ_SIGNAL(mdiModeHasBeenChangedTo(KMdi::MdiMode)),
        this, TQ_SLOT(slotMdiModeHasBeenChangedTo(KMdi::MdiMode)));
 
 
    //if (!userMode()) {
        setXMLFile("kexiui.rc");
        setAcceptDrops(true);
        initActions();
        createShellGUI(true);
    //}
 
    d->statusBar = new KexitStatusBar(this, "status_bar");
 
    d->origAppCaption = caption();
 
    restoreSettings();
    (void)Kexi::smallFont(this/*init*/);
 
    if (!userMode()) {
        initContextHelp();
        initPropertyEditor();
    }
 
    {//store menu popups list
        TQObjectList *l = queryList( "TQPopupMenu" );
        for (TQObjectListIt it( *l ); it.current(); ++it ) {
            //kdDebug() << "name=" <<it.current()->name() << " cname="<<it.current()->className()<<endl;
            //KexiMainWindowImpl::eventFilter() will filter our popups:
            it.current()->installEventFilter(this);
            d->popups.insert(it.current()->name(), static_cast<TQPopupMenu*>(it.current()));
        }
        delete l;
        d->createMenu = d->popups["create"];
 
#ifdef KEXI_NO_REPORTBUG_COMMAND
        //remove "bug report" action to avoid confusion for supported with commercial technical support
        TQPopupMenu *helpMenu = d->popups["help"];
        if (helpMenu) {
            //const int idx = helpMenu->indexOf( (int)KHelpMenu::menuReportBug );
            helpMenu->removeItemAt(int(KHelpMenu::menuReportBug)-1);
            helpMenu->removeItemAt(int(KHelpMenu::menuReportBug)-1); //separator
        }
#endif
    }
 
    //fix menus a bit more:
#ifndef KEXI_SHOW_UNIMPLEMENTED
//disabled (possible crash) d->hideMenuItem("file", i18n("&Import"), true);
//disabled (possible crash) d->hideMenuItem("help", i18n( "&Report Bug..." ), true);
#endif
    TDEAction *tdemdi_tooldock_menu_action = childClients()->getFirst() ? childClients()->getFirst()->actionCollection()->action("tdemdi_tooldock_menu") : 0;
    if (tdemdi_tooldock_menu_action) {
        tdemdi_tooldock_menu_action->setEnabled(false);
    }
 
    if (!isFakingSDIApplication()/* && !userMode()*/) {
//      TQPopupMenu *menu = (TQPopupMenu*) child( "window", "TDEPopupMenu" );
        TQPopupMenu *menu = d->popups["window"];
        unsigned int count = menuBar()->count();
        if (menu)
            setWindowMenu(menu);
        else
            menuBar()->insertItem( i18n("&Window"), windowMenu(), -1, count-2); // standard position is left to the last ('Help')
    }
    if (userMode()) {
        //hide "insert" menu and disable "project_import", "edit_paste_special" menus
        TQPopupMenu *menu = d->popups["insert"];
        if (menu) {
            for (uint i=0; i < menuBar()->count(); i++) {
                if (menuBar()->text( menuBar()->idAt(i) ) == i18n("&Insert")) {
                    menuBar()->setItemVisible( menuBar()->idAt(i), false );
                    break;
                }
            }
        }
        d->disableMenuItem("file", i18n("&Import"));
        d->disableMenuItem("edit", i18n("Paste &Special"));
    }
 
    m_pTaskBar->setCaption(i18n("Task Bar"));   //js TODO: move this to KMDIlib
 
//  if (!userMode()) {
        invalidateActions();
        d->timer.singleShot(0,this,TQ_SLOT(slotLastActions()));
//  }
 
    setTabWidgetVisibility(KMdi::AlwaysShowTabs);
    if (mdiMode()==KMdi::IDEAlMode) {
        d->config->setGroup("MainWindow");
        tabWidget()->setHoverCloseButton(d->config->readBoolEntry("HoverCloseButtonForTabs", false));
        //create special close button as corner widget for IDEAl mode
        TQToolButton *closeButton = new TQToolButton( tabWidget() );
        closeButton->setAutoRaise( true );
        closeButton->setPixmap( TQPixmap( kde2_closebutton ) );
        closeButton->setPaletteBackgroundColor(closeButton->palette().active().background()); 
//      closeButton->setIconSet(SmallIconSet("tab_remove"));
        tabWidget()->setCornerWidget( closeButton, TQt::TopRight );
        closeButton->hide(); // hide until it's needed to avoid problems in "user mode" 
                             // when initially the main window is empty
        TQToolTip::add(closeButton, 
            i18n("Close the current tab page in Kexi tab interface", "Close the current tab"));
        TQObject::connect( closeButton, TQ_SIGNAL( clicked() ), this, TQ_SLOT( closeActiveView() ) );
    }
 
#ifdef KEXI_ADD_CUSTOM_KEXIMAINWINDOWIMPL
# include "keximainwindowimpl_ctor.h"
#endif
}
 
KexiMainWindowImpl::~KexiMainWindowImpl()
{
    d->forceDialogClosing=true;
    closeProject();
    delete d;
}
 
KexiProject *KexiMainWindowImpl::project()
{
    return d->prj;
}
 
void KexiMainWindowImpl::setWindowMenu(TQPopupMenu *menu)
{
    delete m_pWindowMenu;
    m_pWindowMenu = menu;
    int count = menuBar()->count();
    //try to move "window" menu just before "Settings" menu (count-3)
    const TQString txt = i18n("&Window");
    int i;
    for (i=0; i<count; i++) {
        //kdDebug() << menuBar()->text( menuBar()->idAt(i) ) << endl;
        if (txt==menuBar()->text( menuBar()->idAt(i) ))
            break;
    }
    if (i<count) {
        const int id = menuBar()->idAt(i);
        menuBar()->removeItemAt(i);
        menuBar()->insertItem(txt, m_pWindowMenu, id, count-3);
    }
    m_pWindowMenu->setCheckable(true);
    TQObject::connect( m_pWindowMenu, TQ_SIGNAL(aboutToShow()), this, TQ_SLOT(fillWindowMenu()) );
}
 
void KexiMainWindowImpl::fillWindowMenu()
{
    KexiMainWindow::fillWindowMenu();
 
/*  int i;
    for (i=0; i < (int)m_pWindowMenu->count(); i++) {
        if (m_pWindowMenu->text( m_pWindowMenu->idAt( i ) ) == i18n( "&MDI Mode" )) {
//          kdDebug() << m_pWindowMenu->text( m_pWindowMenu->idAt( i ) ) << endl;
            m_pWindowMenu->removeItem( m_pWindowMenu->idAt( i ) );
            break;
        }
    }*/
 
    m_pMdiModeMenu->removeItem( m_pMdiModeMenu->idAt( 0 ) ); //hide toplevel mode
    m_pMdiModeMenu->removeItem( m_pMdiModeMenu->idAt( 1 ) ); //hide tabbed mode
    //update
    if (d->mdiModeToSwitchAfterRestart != (KMdi::MdiMode)0) {
        m_pMdiModeMenu->setItemChecked( m_pMdiModeMenu->idAt( 0 ), 
            d->mdiModeToSwitchAfterRestart == KMdi::ChildframeMode );
        m_pMdiModeMenu->setItemChecked( m_pMdiModeMenu->idAt( 1 ), 
            d->mdiModeToSwitchAfterRestart == KMdi::IDEAlMode );
    }
 
    //insert window_next, window_previous actions:
//  const TQString t = i18n("&Dock/Undock...");
    int i = m_pWindowMenu->count()-1;
    for (int index;; i--) {
        index = m_pWindowMenu->idAt(i);
        if (index==-1 || m_pWindowMenu->text(index).isNull())
                break;
    }
    i++;
    d->action_window_next->plug( m_pWindowMenu, i++ );
    d->action_window_previous->plug( m_pWindowMenu, i++ );
    if (!m_pDocumentViews->isEmpty())
        m_pWindowMenu->insertSeparator( i++ );
}
 
void KexiMainWindowImpl::switchToIDEAlMode()
{
    switchToIDEAlMode(true);
}
 
void KexiMainWindowImpl::switchToIDEAlMode(bool showMessage)
{
    if (showMessage) {
        if ((int)d->mdiModeToSwitchAfterRestart == 0 && mdiMode()==KMdi::IDEAlMode)
            return;
        if (d->mdiModeToSwitchAfterRestart == KMdi::IDEAlMode)
            return;
        if (mdiMode()==KMdi::IDEAlMode) {//current mode
            d->mdiModeToSwitchAfterRestart = (KMdi::MdiMode)0;
        }
        else {
            KMessageBox::information(this,
                i18n("User interface mode will be switched to IDEAl at next %1 application startup.")
                .arg(KEXI_APP_NAME));
            //delayed
            d->mdiModeToSwitchAfterRestart = KMdi::IDEAlMode;
        }
    }
    else
        KexiMainWindow::switchToIDEAlMode();
}
 
void KexiMainWindowImpl::switchToChildframeMode()
{
    switchToChildframeMode(true);
}
 
void KexiMainWindowImpl::switchToChildframeMode(bool showMessage)
{
    if (showMessage) {
        if ((int)d->mdiModeToSwitchAfterRestart == 0 && mdiMode()==KMdi::ChildframeMode)
            return;
        if (d->mdiModeToSwitchAfterRestart == KMdi::ChildframeMode)
            return;
        if (mdiMode()==KMdi::ChildframeMode) {//current mode
            d->mdiModeToSwitchAfterRestart = (KMdi::MdiMode)0;
        }
        else {
            KMessageBox::information(this,
                i18n("User interface mode will be switched to Childframe at next %1 application startup.")
                .arg(KEXI_APP_NAME));
            //delayed
            d->mdiModeToSwitchAfterRestart = KMdi::ChildframeMode;
        }
    }
    else
        KexiMainWindow::switchToChildframeMode();
}
 
TQPopupMenu* KexiMainWindowImpl::findPopupMenu(const char *popupName)
{
    return d->popups[popupName];
}
 
TDEActionPtrList KexiMainWindowImpl::allActions() const
{
    return actionCollection()->actions();
}
 
KexiDialogBase* KexiMainWindowImpl::currentDialog() const
{
    return d->curDialog;
}
 
void KexiMainWindowImpl::initActions()
{
//  setupGUI(TDEMainWindow::Keys|TDEMainWindow::StatusBar|TDEMainWindow::Save|TDEMainWindow::Create);
 
//  d->actionMapper = new TQSignalMapper(this, "act_map");
//  connect(d->actionMapper, TQ_SIGNAL(mapped(const TQString &)), this, TQ_SLOT(slotAction(const TQString &)));
 
    // PROJECT MENU
    TDEAction *action = new TDEAction(i18n("&New..."), "document-new", TDEStdAccel::shortcut(TDEStdAccel::New),
        this, TQ_SLOT(slotProjectNew()), actionCollection(), "project_new");
    action->setToolTip(i18n("Create a new project"));
    action->setWhatsThis(i18n("Creates a new project. Currently opened project is not affected."));
 
    action = KStdAction::open( this, TQ_SLOT( slotProjectOpen() ), actionCollection(), "project_open" );
    action->setToolTip(i18n("Open an existing project"));
    action->setWhatsThis(i18n("Opens an existing project. Currently opened project is not affected."));
 
#ifdef HAVE_TDENEWSTUFF
    action = new TDEAction(i18n("&Download Example Databases..."), "kget", TDEShortcut(0),
        this, TQ_SLOT(slotGetNewStuff()), actionCollection(), "project_download_examples");
    action->setToolTip(i18n("Download example databases from the Internet"));
    action->setWhatsThis(i18n("Downloads example databases from the Internet."));
#endif
 
//  d->action_open_recent = KStdAction::openRecent( this, TQ_SLOT(slotProjectOpenRecent(const KURL&)), actionCollection(), "project_open_recent" );
 
//#ifdef KEXI_SHOW_UNIMPLEMENTED
#ifndef KEXI_NO_UNFINISHED
    d->action_open_recent = new TDEActionMenu(i18n("Open Recent"),
        actionCollection(), "project_open_recent");
    connect(d->action_open_recent->popupMenu(),TQ_SIGNAL(activated(int)),
        this,TQ_SLOT(slotProjectOpenRecent(int)));
    connect(d->action_open_recent->popupMenu(), TQ_SIGNAL(aboutToShow()),
        this,TQ_SLOT(slotProjectOpenRecentAboutToShow()));
//moved down        d->action_open_recent_projects_title_id = 
//      d->action_open_recent->popupMenu()->insertTitle(i18n("Recently Opened Databases"));
//moved down    d->action_open_recent_connections_title_id = 
//      d->action_open_recent->popupMenu()->insertTitle(i18n("Recently Connected Database Servers"));
//  d->action_open_recent->popupMenu()->insertSeparator();
//  d->action_open_recent_more_id = d->action_open_recent->popupMenu()
//      ->insertItem(i18n("&More Projects..."), this, TQ_SLOT(slotProjectOpenRecentMore()), 0, 1000);
#else
    d->action_open_recent = d->dummy_action;
#endif
 
    d->action_save = KStdAction::save( 
        this, TQ_SLOT( slotProjectSave() ), actionCollection(), "project_save" );
//  d->action_save = new TDEAction(i18n("&Save"), "document-save", TDEStdAccel::shortcut(TDEStdAccel::Save),
//      this, TQ_SLOT(slotProjectSave()), actionCollection(), "project_save");
    d->action_save->setToolTip(i18n("Save object changes"));
    d->action_save->setWhatsThis(i18n("Saves object changes from currently selected window."));
 
#ifdef KEXI_SHOW_UNIMPLEMENTED
    d->action_save_as = new TDEAction(i18n("Save &As..."), "document-save-as", 0,
        this, TQ_SLOT(slotProjectSaveAs()), actionCollection(), "project_saveas");
    d->action_save_as->setToolTip(i18n("Save object as"));
    d->action_save_as->setWhatsThis(
        i18n("Saves object changes from currently selected window under a new name (within the same project)."));
 
    d->action_project_properties = new TDEAction(i18n("Project Properties"), "application-vnd.tde.info", 0,
        this, TQ_SLOT(slotProjectProperties()), actionCollection(), "project_properties");
#else
    d->action_save_as = d->dummy_action;
    d->action_project_properties = d->dummy_action;
#endif
 
    d->action_close = new TDEAction(i18n("&Close Project"), "window-close", 0,
        this, TQ_SLOT(slotProjectClose()), actionCollection(), "project_close" );
    d->action_close->setToolTip(i18n("Close the current project"));
    d->action_close->setWhatsThis(i18n("Closes the current project."));
 
    KStdAction::quit( this, TQ_SLOT(slotProjectQuit()), actionCollection(), "quit");
 
#ifdef KEXI_SHOW_UNIMPLEMENTED
    d->action_project_relations = new TDEAction(i18n("&Relationships..."), "relation", TQt::CTRL + TQt::Key_R,
        this, TQ_SLOT(slotProjectRelations()), actionCollection(), "project_relations");
    d->action_project_relations->setToolTip(i18n("Project relationships"));
    d->action_project_relations->setWhatsThis(i18n("Shows project relationships."));
 
#else
    d->action_project_relations = d->dummy_action;
#endif
    d->action_tools_data_migration = new TDEAction(
        i18n("&Import Database..."), "database_import", 0,
        this, TQ_SLOT(slotToolsProjectMigration()), actionCollection(), "tools_import_project");
    d->action_tools_data_migration->setToolTip(i18n("Import entire database as a Kexi project"));
    d->action_tools_data_migration->setWhatsThis(i18n("Imports entire database as a Kexi project."));
 
    d->action_tools_compact_database = new TDEAction(
        i18n("&Compact Database..."), "", 0,
        this, TQ_SLOT(slotToolsCompactDatabase()), actionCollection(), "tools_compact_database");
    d->action_tools_compact_database->setToolTip(i18n("Compact the current database project"));
    d->action_tools_compact_database->setWhatsThis(
        i18n("Compacts the current database project, so it will take less space and work faster."));
 
    if (userMode())
        d->action_project_import_data_table = 0;
    else {
        d->action_project_import_data_table = new TDEAction(
            i18n("Import->Table Data From File...", "Table Data From &File..."),
            "table",
            0, this, TQ_SLOT(slotProjectImportDataTable()), actionCollection(), 
            "project_import_data_table");
        d->action_project_import_data_table->setToolTip(i18n("Import table data from a file"));
        d->action_project_import_data_table->setWhatsThis(i18n("Imports table data from a file."));
    }
 
    d->action_project_export_data_table = new TDEAction(i18n("Export->Table or Query Data to File...", 
        "Table or Query Data to &File..."),
        "table",
        0, this, TQ_SLOT(slotProjectExportDataTable()), actionCollection(), 
        "project_export_data_table");
    d->action_project_export_data_table->setToolTip(
        i18n("Export data from the active table or query data to a file"));
    d->action_project_export_data_table->setWhatsThis(
        i18n("Exports data from the active table or query data to a file."));
 
//TODO  new TDEAction(i18n("From File..."), "document-open", 0,
//TODO      this, TQ_SLOT(slotImportFile()), actionCollection(), "project_import_file");
//TODO  new TDEAction(i18n("From Server..."), "server", 0,
//TODO      this, TQ_SLOT(slotImportServer()), actionCollection(), "project_import_server");
 
    d->action_project_print = KStdAction::print(this, TQ_SLOT(slotProjectPrint()),
        actionCollection(), "project_print" ); 
    d->action_project_print->setToolTip(i18n("Print data from the active table or query"));
    d->action_project_print->setWhatsThis(i18n("Prints data from the active table or query."));
 
    d->action_project_print_preview = KStdAction::printPreview(
        this, TQ_SLOT(slotProjectPrintPreview()),
        actionCollection(), "project_print_preview" ); 
    d->action_project_print_preview->setToolTip(
        i18n("Show print preview for the active table or query"));
    d->action_project_print_preview->setWhatsThis(
        i18n("Shows print preview for the active table or query."));
 
    d->action_project_print_setup = new TDEAction(i18n("Page Set&up..."),
        "", 0, this, TQ_SLOT(slotProjectPageSetup()), actionCollection(), 
        "project_print_setup");
    d->action_project_print_setup->setToolTip(
        i18n("Show page setup for printing the active table or query"));
    d->action_project_print_setup->setWhatsThis(
        i18n("Shows page setup for printing the active table or query."));
 
    //EDIT MENU
    d->action_edit_cut = createSharedAction( KStdAction::Cut, "edit_cut");
    d->action_edit_copy = createSharedAction( KStdAction::Copy, "edit_copy");
    d->action_edit_paste = createSharedAction( KStdAction::Paste, "edit_paste");
 
    if (userMode())
        d->action_edit_paste_special_data_table = 0;
    else {
        d->action_edit_paste_special_data_table = 
            new TDEAction(i18n("Paste Special->As Data &Table...", "As Data &Table..."),
            "table", 0, this, TQ_SLOT(slotEditPasteSpecialDataTable()),
            actionCollection(), "edit_paste_special_data_table");
        d->action_edit_paste_special_data_table->setToolTip(
            i18n("Paste clipboard data as a table"));
        d->action_edit_paste_special_data_table->setWhatsThis(
            i18n("Pastes clipboard data to a table."));
    }
 
    d->action_edit_copy_special_data_table =
        new TDEAction(i18n("Copy Special->Table or Query Data...", 
            "Table or Query as Data Table..."),
        "table", 0, this, TQ_SLOT(slotEditCopySpecialDataTable()),
        actionCollection(), "edit_copy_special_data_table");
    d->action_edit_copy_special_data_table->setToolTip(
        i18n("Copy selected table or query data to clipboard"));
    d->action_edit_copy_special_data_table->setWhatsThis(
        i18n("Copies selected table or query data to clipboard."));
 
    d->action_edit_undo = createSharedAction( KStdAction::Undo, "edit_undo");
    d->action_edit_undo->setWhatsThis(i18n("Reverts the most recent editing action."));
    d->action_edit_redo = createSharedAction( KStdAction::Redo, "edit_redo");
    d->action_edit_redo->setWhatsThis(i18n("Reverts the most recent undo action."));
 
#if 0 //old
    d->action_edit_find = createSharedAction( KStdAction::Find, "edit_find");
    d->action_edit_findnext = createSharedAction( KStdAction::FindNext, "edit_findnext");
    d->action_edit_findprev = createSharedAction( KStdAction::FindPrev, "edit_findprevious");
#endif
 
    d->action_edit_find = KStdAction::find(
        this, TQ_SLOT(slotEditFind()), actionCollection(), "edit_find" );
//  d->action_edit_find = createSharedAction( KStdAction::Find, "edit_find");
    d->action_edit_findnext = KStdAction::findNext(
        this, TQ_SLOT(slotEditFindNext()), actionCollection(), "edit_findnext");
    d->action_edit_findprev = KStdAction::findPrev(
        this, TQ_SLOT(slotEditFindPrevious()), actionCollection(), "edit_findprevious");
    d->action_edit_replace = 0;
    d->action_edit_replace_all = 0;
 
    d->action_edit_select_all =  createSharedAction( KStdAction::SelectAll, "edit_select_all");
 
    d->action_edit_delete = createSharedAction(i18n("&Delete"), "edit-delete",
        0/*TQt::Key_Delete*/, "edit_delete");
    d->action_edit_delete->setToolTip(i18n("Delete selected object"));
    d->action_edit_delete->setWhatsThis(i18n("Deletes currently selected object."));
 
    d->action_edit_delete_row = createSharedAction(i18n("Delete Row"), "delete_table_row",
        TQt::CTRL+TQt::Key_Delete, "edit_delete_row");
    d->action_edit_delete_row->setToolTip(i18n("Delete currently selected row"));
    d->action_edit_delete_row->setWhatsThis(i18n("Deletes currently selected row."));
 
    d->action_edit_clear_table = createSharedAction(i18n("Clear Table Contents"), "clear_table_contents",
        0, "edit_clear_table");
    d->action_edit_clear_table->setToolTip(i18n("Clear table contents"));
    d->action_edit_clear_table->setWhatsThis(i18n("Clears table contents."));
    setActionVolatile( d->action_edit_clear_table, true );
 
    d->action_edit_edititem = createSharedAction(i18n("Edit Item"), 0, 0, /* CONFLICT in TV: TQt::Key_F2,  */
        "edit_edititem");
    d->action_edit_edititem->setToolTip(i18n("Edit currently selected item"));
    d->action_edit_edititem->setWhatsThis(i18n("Edits currently selected item."));
 
    d->action_edit_insert_empty_row = createSharedAction(i18n("&Insert Empty Row"), "insert_table_row", 
        TQt::SHIFT | TQt::CTRL | TQt::Key_Insert, "edit_insert_empty_row");
    setActionVolatile( d->action_edit_insert_empty_row, true );
    d->action_edit_insert_empty_row->setToolTip(i18n("Insert one empty row above"));
    d->action_edit_insert_empty_row->setWhatsThis(i18n("Inserts one empty row above currently selected table row."));
 
    //VIEW MENU
    if (!userMode()) {
        d->action_view_data_mode = new TDERadioAction(i18n("&Data View"), "state_data", TQt::Key_F6,
            this, TQ_SLOT(slotViewDataMode()), actionCollection(), "view_data_mode");
        d->actions_for_view_modes.insert( Kexi::DataViewMode, d->action_view_data_mode );
        d->action_view_data_mode->setExclusiveGroup("view_mode");
        d->action_view_data_mode->setToolTip(i18n("Switch to data view"));
        d->action_view_data_mode->setWhatsThis(i18n("Switches to data view."));
    }
    else
        d->action_view_data_mode = 0;
 
    if (!userMode()) {
        d->action_view_design_mode = new TDERadioAction(i18n("D&esign View"), "state_edit", TQt::Key_F7,
            this, TQ_SLOT(slotViewDesignMode()), actionCollection(), "view_design_mode");
        d->actions_for_view_modes.insert( Kexi::DesignViewMode, d->action_view_design_mode );
        d->action_view_design_mode->setExclusiveGroup("view_mode");
        d->action_view_design_mode->setToolTip(i18n("Switch to design view"));
        d->action_view_design_mode->setWhatsThis(i18n("Switches to design view."));
    }
    else
        d->action_view_design_mode = 0;
 
    if (!userMode()) {
        d->action_view_text_mode = new TDERadioAction(i18n("&Text View"), "state_sql", TQt::Key_F8,
            this, TQ_SLOT(slotViewTextMode()), actionCollection(), "view_text_mode");
        d->actions_for_view_modes.insert( Kexi::TextViewMode, d->action_view_text_mode );
        d->action_view_text_mode->setExclusiveGroup("view_mode");
        d->action_view_text_mode->setToolTip(i18n("Switch to text view"));
        d->action_view_text_mode->setWhatsThis(i18n("Switches to text view."));
    }
    else
        d->action_view_text_mode = 0;
 
    if (d->isProjectNavigatorVisible) {
        d->action_view_nav = new TDEAction(i18n("Project Navigator"), "", TQt::ALT + TQt::Key_1,
            this, TQ_SLOT(slotViewNavigator()), actionCollection(), "view_navigator");
        d->action_view_nav->setToolTip(i18n("Go to project navigator panel"));
        d->action_view_nav->setWhatsThis(i18n("Goes to project navigator panel."));
    }
    else
        d->action_view_nav = 0;
 
    d->action_view_mainarea = new TDEAction(i18n("Main Area"), "", TQt::ALT + TQt::Key_2,
        this, TQ_SLOT(slotViewMainArea()), actionCollection(), "view_mainarea");
    d->action_view_mainarea->setToolTip(i18n("Go to main area"));
    d->action_view_mainarea->setWhatsThis(i18n("Goes to main area."));
 
    if (!userMode()) {
        d->action_view_propeditor = new TDEAction(i18n("Property Editor"), "", TQt::ALT + TQt::Key_3,
            this, TQ_SLOT(slotViewPropertyEditor()), actionCollection(), "view_propeditor");
        d->action_view_propeditor->setToolTip(i18n("Go to property editor panel"));
        d->action_view_propeditor->setWhatsThis(i18n("Goes to property editor panel."));
    }
    else
        d->action_view_propeditor = 0;
 
    //DATA MENU
    d->action_data_save_row = createSharedAction(i18n("&Save Row"), "button_ok", 
        TQt::SHIFT | TQt::Key_Return, "data_save_row");
    d->action_data_save_row->setToolTip(i18n("Save changes made to the current row"));
    d->action_data_save_row->setWhatsThis(i18n("Saves changes made to the current row."));
//temp. disable because of problems with volatile actions   setActionVolatile( d->action_data_save_row, true );
 
    d->action_data_cancel_row_changes = createSharedAction(i18n("&Cancel Row Changes"), 
        "button_cancel", 0 , "data_cancel_row_changes");
    d->action_data_cancel_row_changes->setToolTip(i18n("Cancel changes made to the current row"));
    d->action_data_cancel_row_changes->setWhatsThis(i18n("Cancels changes made to the current row."));
//temp. disable because of problems with volatile actions   setActionVolatile( d->action_data_cancel_row_changes, true );
 
    d->action_data_execute = createSharedAction(i18n("&Execute"), "media-playback-start", 0 , "data_execute");
    //d->action_data_execute->setToolTip(i18n("")); //TODO
    //d->action_data_execute->setWhatsThis(i18n("")); //TODO
 
#ifndef KEXI_NO_UNFINISHED
    action = createSharedAction(i18n("&Filter"), "filter", 0, "data_filter");
    setActionVolatile( action, true );
#endif
//  action->setToolTip(i18n("")); //todo
//  action->setWhatsThis(i18n("")); //todo
 
//  setSharedMenu("data_sort");
    action = createSharedAction(i18n("&Ascending"), "sort_az", 0, "data_sort_az");
//temp. disable because of problems with volatile actions   setActionVolatile( action, true );
    action->setToolTip(i18n("Sort data in ascending order"));
    action->setWhatsThis(i18n("Sorts data in ascending order (from A to Z and from 0 to 9). Data from selected column is used for sorting."));
 
    action = createSharedAction(i18n("&Descending"), "sort_za", 0, "data_sort_za");
//temp. disable because of problems with volatile actions   setActionVolatile( action, true );
    action->setToolTip(i18n("Sort data in descending order"));
    action->setWhatsThis(i18n("Sorts data in descending (from Z to A and from 9 to 0). Data from selected column is used for sorting."));
 
    // - record-navigation related actions
    createSharedAction( KexiRecordNavigator::Actions::moveToFirstRecord(), 0, "data_go_to_first_record");
    createSharedAction( KexiRecordNavigator::Actions::moveToPreviousRecord(), 0, "data_go_to_previous_record");
    createSharedAction( KexiRecordNavigator::Actions::moveToNextRecord(), 0, "data_go_to_next_record");
    createSharedAction( KexiRecordNavigator::Actions::moveToLastRecord(), 0, "data_go_to_last_record");
    createSharedAction( KexiRecordNavigator::Actions::moveToNewRecord(), 0, "data_go_to_new_record");
 
    //FORMAT MENU
    d->action_format_font = createSharedAction(i18n("&Font..."), "fonts", 0, "format_font");
    d->action_format_font->setToolTip(i18n("Change font for selected object"));
    d->action_format_font->setWhatsThis(i18n("Changes font for selected object."));
 
    //TOOLS MENU
 
    //WINDOW MENU
#ifndef TQ_WS_WIN
    //KMDI <= 3.5.1 has no shortcut here:
    TDEAction *closeWindowAction = actionCollection()->action("window_close");
    if (closeWindowAction)
        closeWindowAction->setShortcut(TDEStdAccel::close());
#endif
 
    //additional 'Window' menu items
    d->action_window_next = new TDEAction( i18n("&Next Window"), "",
#ifdef TQ_WS_WIN
        TQt::CTRL+TQt::Key_Tab,
#else
        TQt::ALT+TQt::Key_Right,
#endif
        this, TQ_SLOT(activateNextWin()), actionCollection(), "window_next");
    d->action_window_next->setToolTip( i18n("Next window") );
    d->action_window_next->setWhatsThis(i18n("Switches to the next window."));
 
    d->action_window_previous = new TDEAction( i18n("&Previous Window"), "",
#ifdef TQ_WS_WIN
        TQt::CTRL+TQt::SHIFT+TQt::Key_Tab,
#else
        TQt::ALT+TQt::Key_Left,
#endif
        this, TQ_SLOT(activatePrevWin()), actionCollection(), "window_previous");
    d->action_window_previous->setToolTip( i18n("Previous window") );
    d->action_window_previous->setWhatsThis(i18n("Switches to the previous window."));
 
    //SETTINGS MENU
    setStandardToolBarMenuEnabled( true );
    action = KStdAction::keyBindings(this, TQ_SLOT( slotConfigureKeys() ), actionCollection() );
    action->setWhatsThis(i18n("Lets you configure shortcut keys."));
 
#ifdef KEXI_SHOW_UNIMPLEMENTED
    action = KStdAction::configureToolbars( this, TQ_SLOT( slotConfigureToolbars() ), actionCollection() );
    action->setWhatsThis(i18n("Lets you configure toolbars."));
 
    d->action_show_other = new TDEActionMenu(i18n("Other"),
        actionCollection(), "options_show_other");
#endif
 
#ifndef KEXI_NO_CTXT_HELP
    d->action_show_helper = new TDEToggleAction(i18n("Show Context Help"), "", TQt::CTRL + TQt::Key_H,
     actionCollection(), "options_show_contexthelp");
#if KDE_IS_VERSION(3,2,90)
    d->action_show_helper->setCheckedState(i18n("Hide Context Help"));
#endif
#endif
 
#ifdef KEXI_FORMS_SUPPORT
    slotOptionsEnableForms(true, true);
#else
    slotOptionsEnableForms(false, true);
#endif
 
#ifdef KEXI_REPORTS_SUPPORT
    Kexi::tempShowReports() = true;
#else
    Kexi::tempShowReports() = false;
#endif
 
#ifdef KEXI_MACROS_SUPPORT
    Kexi::tempShowMacros() = true;
#else
    Kexi::tempShowMacros() = false;
#endif
 
#ifdef KEXI_SCRIPTS_SUPPORT
    Kexi::tempShowScripts() = true;
#else
    Kexi::tempShowScripts() = false;
#endif
 
#ifdef KEXI_SHOW_UNIMPLEMENTED
    d->action_configure = KStdAction::preferences(this, TQ_SLOT(slotShowSettings()), actionCollection());
    action->setWhatsThis(i18n("Lets you configure Kexi."));
#endif
 
    //HELP MENU
#if 0//js: todo reenable later
    KStdAction::tipOfDay( this, TQ_SLOT( slotTipOfTheDayAction() ), actionCollection() )
        ->setWhatsThis(i18n("This shows useful tips on the use of this application."));
#endif
#if 0 //we don't have a time for updating info text for each new version
    new TDEAction(i18n("Important Information"), "messagebox_info", 0,
        this, TQ_SLOT(slotImportantInfo()), actionCollection(), "help_show_important_info");
#endif
//TODO: UNCOMMENT TO REMOVE MDI MODES SETTING   m_pMdiModeMenu->hide();
 
#ifndef KEXI_NO_FEEDBACK_AGENT
#ifdef FEEDBACK_CLASS
    new TDEAction(i18n("Give Feedback..."), "messagebox_info", 0,
        this, TQ_SLOT(slotStartFeedbackAgent()), actionCollection(), "help_start_feedback_agent");
#endif
#endif
//  TDEAction *actionSettings = new TDEAction(i18n("Configure Kexi..."), "configure", 0,
//   actionCollection(), "kexi_settings");
//  actionSettings->setWhatsThis(i18n("Lets you configure Kexi."));
//  connect(actionSettings, TQ_SIGNAL(activated()), this, TQ_SLOT(slotShowSettings()));
 
    // -- add a few missing tooltips (usable especially in Form's "Assign action" dialog)
    if ((action = actionCollection()->action("window_close")))
        action->setToolTip(i18n("Close the current window"));
 
    // ----- declare action categories, so form's "assign action to button"
    //       (and macros in the future) will be able to recognize category 
    //       of actions and filter them -----------------------------------
    Kexi::ActionCategories *acat = Kexi::actionCategories();
    acat->addAction("data_execute", Kexi::PartItemActionCategory);
 
    acat->addWindowAction("data_filter",
        KexiPart::TableObjectType, KexiPart::QueryObjectType, KexiPart::FormObjectType);
 
    acat->addWindowAction("data_save_row",
        KexiPart::TableObjectType, KexiPart::QueryObjectType, KexiPart::FormObjectType);
 
    acat->addWindowAction("data_cancel_row_changes",
        KexiPart::TableObjectType, KexiPart::QueryObjectType, KexiPart::FormObjectType);
 
    acat->addWindowAction("delete_table_row",
        KexiPart::TableObjectType, KexiPart::QueryObjectType, KexiPart::FormObjectType);
 
    acat->addWindowAction("data_sort_az",
        KexiPart::TableObjectType, KexiPart::QueryObjectType);
 
    acat->addWindowAction("data_sort_za",
        KexiPart::TableObjectType, KexiPart::QueryObjectType);
 
    acat->addWindowAction("edit_clear_table",
        KexiPart::TableObjectType, KexiPart::QueryObjectType);
 
    acat->addWindowAction("edit_copy_special_data_table", 
        KexiPart::TableObjectType, KexiPart::QueryObjectType);
 
    // GlobalActions, etc.
    acat->addAction("edit_copy", Kexi::GlobalActionCategory|Kexi::PartItemActionCategory);
 
    acat->addAction("edit_cut", Kexi::GlobalActionCategory|Kexi::PartItemActionCategory);
 
    acat->addAction("edit_paste", Kexi::GlobalActionCategory|Kexi::PartItemActionCategory);
 
    acat->addAction("edit_delete", Kexi::GlobalActionCategory|Kexi::PartItemActionCategory|Kexi::WindowActionCategory,
        KexiPart::TableObjectType, KexiPart::QueryObjectType, KexiPart::FormObjectType);
 
    acat->addAction("edit_delete_row", Kexi::GlobalActionCategory|Kexi::WindowActionCategory,
        KexiPart::TableObjectType, KexiPart::QueryObjectType, KexiPart::FormObjectType);
 
    acat->addAction("edit_edititem", Kexi::PartItemActionCategory|Kexi::WindowActionCategory,
        KexiPart::TableObjectType, KexiPart::QueryObjectType);
 
    acat->addAction("edit_find", Kexi::GlobalActionCategory|Kexi::WindowActionCategory,
        KexiPart::TableObjectType, KexiPart::QueryObjectType, KexiPart::FormObjectType);
 
    acat->addAction("edit_findnext", Kexi::GlobalActionCategory|Kexi::WindowActionCategory,
        KexiPart::TableObjectType, KexiPart::QueryObjectType, KexiPart::FormObjectType);
 
    acat->addAction("edit_findprevious", Kexi::GlobalActionCategory|Kexi::WindowActionCategory,
        KexiPart::TableObjectType, KexiPart::QueryObjectType, KexiPart::FormObjectType);
 
    acat->addAction("edit_replace", Kexi::GlobalActionCategory|Kexi::WindowActionCategory,
        KexiPart::TableObjectType, KexiPart::QueryObjectType, KexiPart::FormObjectType);
 
    acat->addAction("edit_paste_special_data_table", Kexi::GlobalActionCategory);
 
    acat->addAction("help_about_app", Kexi::GlobalActionCategory);
 
    acat->addAction("help_about_kde", Kexi::GlobalActionCategory);
 
    acat->addAction("help_contents", Kexi::GlobalActionCategory);
 
    acat->addAction("help_report_bug", Kexi::GlobalActionCategory);
 
    acat->addAction("help_whats_this", Kexi::GlobalActionCategory);
 
    acat->addAction("options_configure_keybinding", Kexi::GlobalActionCategory);
 
    acat->addAction("project_close", Kexi::GlobalActionCategory);
 
    acat->addAction("project_export_data_table", Kexi::GlobalActionCategory|Kexi::WindowActionCategory,
        KexiPart::TableObjectType, KexiPart::QueryObjectType);
 
    acat->addAction("project_import_data_table", Kexi::GlobalActionCategory);
 
    acat->addAction("project_new", Kexi::GlobalActionCategory);
 
    acat->addAction("project_open", Kexi::GlobalActionCategory);
 
    acat->addAction("project_print", Kexi::WindowActionCategory,
        KexiPart::TableObjectType, KexiPart::QueryObjectType);
 
    acat->addAction("project_print_preview", Kexi::WindowActionCategory,
        KexiPart::TableObjectType, KexiPart::QueryObjectType);
 
    acat->addAction("project_print_setup", Kexi::WindowActionCategory,
        KexiPart::TableObjectType, KexiPart::QueryObjectType);
 
    acat->addAction("quit", Kexi::GlobalActionCategory);
 
    acat->addAction("tools_compact_database", Kexi::GlobalActionCategory);
 
    acat->addAction("tools_import_project", Kexi::GlobalActionCategory);
 
    acat->addAction("view_data_mode", Kexi::GlobalActionCategory);
 
    acat->addAction("view_design_mode", Kexi::GlobalActionCategory);
 
    acat->addAction("view_text_mode", Kexi::GlobalActionCategory);
 
    acat->addAction("view_mainarea", Kexi::GlobalActionCategory);
 
    acat->addAction("view_navigator", Kexi::GlobalActionCategory);
 
    acat->addAction("view_propeditor", Kexi::GlobalActionCategory);
 
    acat->addAction("window_close", Kexi::GlobalActionCategory | Kexi::WindowActionCategory);
    acat->setAllObjectTypesSupported("window_close", true);
 
    acat->addAction("window_next", Kexi::GlobalActionCategory);
 
    acat->addAction("window_previous", Kexi::GlobalActionCategory);
 
    //skipped - design view only
    acat->addAction("format_font", Kexi::NoActionCategory);
    acat->addAction("project_save", Kexi::NoActionCategory);
    acat->addAction("edit_insert_empty_row", Kexi::NoActionCategory);
    acat->addAction("edit_select_all", Kexi::NoActionCategory);
    acat->addAction("edit_redo", Kexi::NoActionCategory);
    acat->addAction("edit_undo", Kexi::NoActionCategory);
 
    //record-navigation related actions
    acat->addAction("data_go_to_first_record", Kexi::WindowActionCategory,
        KexiPart::TableObjectType, KexiPart::QueryObjectType, KexiPart::FormObjectType);
    acat->addAction("data_go_to_previous_record", Kexi::WindowActionCategory,
        KexiPart::TableObjectType, KexiPart::QueryObjectType, KexiPart::FormObjectType);
    acat->addAction("data_go_to_next_record", Kexi::WindowActionCategory,
        KexiPart::TableObjectType, KexiPart::QueryObjectType, KexiPart::FormObjectType);
    acat->addAction("data_go_to_last_record", Kexi::WindowActionCategory,
        KexiPart::TableObjectType, KexiPart::QueryObjectType, KexiPart::FormObjectType);
    acat->addAction("data_go_to_new_record", Kexi::WindowActionCategory,
        KexiPart::TableObjectType, KexiPart::QueryObjectType, KexiPart::FormObjectType);
 
    //skipped - internal: 
    acat->addAction("tablepart_create", Kexi::NoActionCategory);
    acat->addAction("querypart_create", Kexi::NoActionCategory);
    acat->addAction("formpart_create", Kexi::NoActionCategory);
    acat->addAction("reportpart_create", Kexi::NoActionCategory);
    acat->addAction("macropart_create", Kexi::NoActionCategory);
    acat->addAction("scriptpart_create", Kexi::NoActionCategory);
}
 
void KexiMainWindowImpl::invalidateActions()
{
    invalidateProjectWideActions();
    invalidateSharedActions();
}
 
void KexiMainWindowImpl::invalidateSharedActions(TQObject *o)
{
    //TODO: enabling is more complex...
/*  d->action_edit_cut->setEnabled(true);
    d->action_edit_copy->setEnabled(true);
    d->action_edit_paste->setEnabled(true);*/
 
    if (!o)
        o = focusWindow();
    KexiSharedActionHost::invalidateSharedActions(o);
}
 
void KexiMainWindowImpl::invalidateSharedActions()
{
    invalidateSharedActions(0);
}
 
// unused, I think
void KexiMainWindowImpl::invalidateSharedActionsLater()
{
    TQTimer::singleShot(1, this, TQ_SLOT(invalidateSharedActions()));
}
 
void KexiMainWindowImpl::invalidateProjectWideActions()
{
//  stateChanged("project_opened",d->prj ? StateNoReverse : StateReverse);
 
    const bool have_dialog = d->curDialog;
    const bool dialog_dirty = d->curDialog && d->curDialog->dirty();
    const bool readOnly = d->prj && d->prj->dbConnection() && d->prj->dbConnection()->isReadOnly();
 
    //PROJECT MENU
    d->action_save->setEnabled(have_dialog && dialog_dirty && !readOnly);
    d->action_save_as->setEnabled(have_dialog && !readOnly);
    d->action_project_properties->setEnabled(d->prj);
    d->action_close->setEnabled(d->prj);
    d->action_project_relations->setEnabled(d->prj);
    if (d->action_project_import_data_table)
        d->action_project_import_data_table->setEnabled(d->prj && !readOnly);
    d->action_project_export_data_table->setEnabled( 
        d->curDialog && d->curDialog->part()->info()->isDataExportSupported() 
        && !d->curDialog->neverSaved() );
 
    const bool printingActionsEnabled = 
        d->curDialog && d->curDialog->part()->info()->isPrintingSupported()
        && !d->curDialog->neverSaved();
    d->action_project_print->setEnabled( printingActionsEnabled );
    d->action_project_print_preview->setEnabled( printingActionsEnabled );
    d->action_project_print_setup->setEnabled( printingActionsEnabled );
 
    //EDIT MENU
 
    if (d->action_edit_paste_special_data_table)
        d->action_edit_paste_special_data_table->setEnabled(d->prj && !readOnly);
 
    if (d->curDialog && d->curDialog->currentViewMode()==Kexi::DataViewMode) {
        KexiPart::Info *activePartInfo = d->curDialog->part()->info();
        d->action_edit_copy_special_data_table->setEnabled(
            activePartInfo ? activePartInfo->isDataExportSupported() : false );
    }
    else
        d->action_edit_copy_special_data_table->setEnabled( false );
 
    //VIEW MENU
    if (d->action_view_nav)
        d->action_view_nav->setEnabled(d->prj);
    d->action_view_mainarea->setEnabled(d->prj);
    if (d->action_view_propeditor)
        d->action_view_propeditor->setEnabled(d->prj);
    if (d->action_view_data_mode) {
        d->action_view_data_mode->setEnabled( have_dialog && d->curDialog->supportsViewMode(Kexi::DataViewMode) );
        if (!d->action_view_data_mode->isEnabled())
            d->action_view_data_mode->setChecked(false);
    }
    if (d->action_view_design_mode) {
        d->action_view_design_mode->setEnabled( have_dialog && d->curDialog->supportsViewMode(Kexi::DesignViewMode) );
        if (!d->action_view_design_mode->isEnabled())
            d->action_view_design_mode->setChecked(false);
    }
    if (d->action_view_text_mode) {
        d->action_view_text_mode->setEnabled( have_dialog && d->curDialog->supportsViewMode(Kexi::TextViewMode) );
        if (!d->action_view_text_mode->isEnabled())
            d->action_view_text_mode->setChecked(false);
    }
#ifndef KEXI_NO_CTXT_HELP
    d->action_show_helper->setEnabled(d->prj);
#endif
 
    //CREATE MENU
    if (d->createMenu)
        d->createMenu->setEnabled(d->prj);
 
    // DATA MENU
    //d->action_data_execute->setEnabled( d->curDialog && d->curDialog->part()->info()->isExecuteSupported() );
 
    //TOOLS MENU
    // "compact db" supported if there's no db or the current db supports compacting and is opened r/w:
    d->action_tools_compact_database->setEnabled( 
        !d->prj || !readOnly && d->prj && d->prj->dbConnection() 
        && (d->prj->dbConnection()->driver()->features() & KexiDB::Driver::CompactingDatabaseSupported) );
 
    //WINDOW MENU
    if (d->action_window_next) {
        d->action_window_next->setEnabled(!m_pDocumentViews->isEmpty());
        d->action_window_previous->setEnabled(!m_pDocumentViews->isEmpty());
    }
 
    //DOCKS
    if (d->nav)
        d->nav->setEnabled(d->prj);
    if (d->propEditor)
        d->propEditorTabWidget->setEnabled(d->prj);
}
 
void KexiMainWindowImpl::invalidateViewModeActions()
{
    if (d->curDialog) {
        //update toggle action
        if (d->curDialog->currentViewMode()==Kexi::DataViewMode) {
            if (d->action_view_data_mode)
                d->action_view_data_mode->setChecked( true );
        }
        else if (d->curDialog->currentViewMode()==Kexi::DesignViewMode) {
            if (d->action_view_design_mode)
                d->action_view_design_mode->setChecked( true );
        }
        else if (d->curDialog->currentViewMode()==Kexi::TextViewMode) {
            if (d->action_view_text_mode)
                d->action_view_text_mode->setChecked( true );
        }
    }
}
 
tristate KexiMainWindowImpl::startup()
{
    switch (Kexi::startupHandler().action()) {
    case KexiStartupHandler::CreateBlankProject:
        if (d->propEditor)
            makeDockInvisible( manager()->findWidgetParentDock(d->propEditorTabWidget) );
        return createBlankProject();
    case KexiStartupHandler::CreateFromTemplate:
        return createProjectFromTemplate(*Kexi::startupHandler().projectData());
    case KexiStartupHandler::OpenProject:
        return openProject(*Kexi::startupHandler().projectData());
    case KexiStartupHandler::ImportProject:
        return showProjectMigrationWizard(
            Kexi::startupHandler().importActionData().mimeType,
            Kexi::startupHandler().importActionData().fileName
        );
    default:;
        if (d->propEditor)
            makeDockInvisible( manager()->findWidgetParentDock(d->propEditorTabWidget) );
    }
    return true;
}
 
static TQString internalReason(KexiDB::Object *obj)
{
    const TQString &s = obj->errorMsg();
    if (s.isEmpty())
        return s;
    return TQString("<br>(%1) ").arg(i18n("reason:")+" <i>"+s+"</i>");
}
 
tristate KexiMainWindowImpl::openProject(const KexiProjectData& projectData)
{
    KexiProjectData *newProjectData = new KexiProjectData(projectData);
//  if (userMode()) {
        //TODO: maybe also auto allow to open objects...
//      return initUserModeMode(newProjectData);
//  }
    createKexiProject( newProjectData );
    if (!newProjectData->connectionData()->savePassword 
        && newProjectData->connectionData()->password.isEmpty()
        && newProjectData->connectionData()->fileName().isEmpty() 
    )
    {
        //ask for password
        KexiDBPasswordDialog pwdDlg(this, *newProjectData->connectionData(), 
            false );
        if (TQDialog::Accepted!=pwdDlg.exec()) {
            delete d->prj;
            d->prj = 0;
            return cancelled;
        }
    }
    bool incompatibleWithKexi;
    tristate res = d->prj->open(incompatibleWithKexi);
    if (~res) {
        delete d->prj;
        d->prj = 0;
        return cancelled;
    }
    else if (!res) {
        delete d->prj;
        d->prj = 0;
        if (incompatibleWithKexi) {
            if (KMessageBox::Yes == KMessageBox::questionYesNo(this,
                i18n("<qt>Database project %1 does not appear to have been created using Kexi.<br><br>"
                "Do you want to import it as a new Kexi project?</qt>").arg(projectData.infoString()),
                0, KGuiItem(i18n("Import Database", "&Import..."), "database_import"),
                KStdGuiItem::quit()))
            {
                const bool anotherProjectAlreadyOpened = d->prj;
                tristate res = showProjectMigrationWizard("application/x-kexi-connectiondata", 
                    projectData.databaseName(), projectData.constConnectionData());
                
                if (!anotherProjectAlreadyOpened) //the project could have been opened within this instance
                    return res;
 
                //always return cancelled because even if migration succeeded, new Kexi instance 
                //will be started if user wanted to open the imported db
                return cancelled;
            }
            return cancelled;
        }
        return false;
    }
    initNavigator();
    Kexi::recentProjects().addProjectData( newProjectData );
    updateReadOnlyState();
    invalidateActions();
//  d->disableErrorMessages = true;
    enableMessages( false );
 
    TQTimer::singleShot(1, this, TQ_SLOT(slotAutoOpenObjectsLater()));
    return true;
}
 
tristate KexiMainWindowImpl::createProjectFromTemplate(const KexiProjectData& projectData)
{
    TQStringList mimetypes;
    mimetypes.append( KexiDB::Driver::defaultFileBasedDriverMimeType() );
    TQString fname;
    const TQString startDir(":OpenExistingOrCreateNewProject"/*as in KexiNewProjectWizard*/);
    const TQString caption( i18n("Select New Project's Location") );
    
    while (true) {
#ifdef TQ_WS_WIN
        TQString recentDir = TDEGlobalSettings::documentPath();
        if (fname.isEmpty() && !projectData.constConnectionData()->dbFileName().isEmpty()) //propose filename from db template name
          fname = KFileDialog::getStartURL(startDir, recentDir).path() 
                + '/' + projectData.constConnectionData()->dbFileName();
        fname = TQFileDialog::getSaveFileName( 
            KFileDialog::getStartURL(fname.isEmpty() ? startDir : fname, recentDir).path(),
            KexiUtils::fileDialogFilterStrings(mimetypes, false),
            this, "CreateProjectFromTemplate", caption);
        if ( !fname.isEmpty() ) {
            //save last visited path
            KURL url;
            url.setPath( fname );
            if (url.isLocalFile())
                TDERecentDirs::add(startDir, url.directory());
        }
#else
        Q_UNUSED(projectData);
        if (fname.isEmpty() &&
            !projectData.constConnectionData()->dbFileName().isEmpty())
        {
            //propose filename from db template name
          fname = projectData.constConnectionData()->dbFileName();
        }
        const bool specialDir = fname.isEmpty();
    kdDebug() << fname << "............." << endl;
        KFileDialog dlg( specialDir ? startDir : TQString(), 
            mimetypes.join(" "), this, "filedialog", true);
        if ( !specialDir )
            dlg.setSelection( fname ); // may also be a filename
        dlg.setOperationMode( KFileDialog::Saving );
        dlg.setCaption( caption );
        dlg.exec();
        fname = dlg.selectedFile();
        if (!fname.isEmpty())
            TDERecentDocument::add(fname);
//      fname = KFileDialog::getSaveFileName(fname.isEmpty() ? startDir : fname, 
    //      mimetypes.join(" "), this, caption);
#endif
        if ( fname.isEmpty() )
            return cancelled;
        if (KexiStartupFileDialog::askForOverwriting(fname, this))
            break;
    }
 
    if (KexiUtils::CopySuccess != KexiUtils::copyFile(
        projectData.constConnectionData()->fileName(), fname ))
    {
        return false;
    }
 
    return openProject(fname, 0, TQString(), projectData.autoopenObjects/*copy*/);
}
 
void KexiMainWindowImpl::updateReadOnlyState()
{
    const bool readOnly = d->prj && d->prj->dbConnection() && d->prj->dbConnection()->isReadOnly();
    d->statusBar->setReadOnlyFlag( readOnly );
    if (d->nav)
        d->nav->setReadOnly(readOnly);
    // update "insert ....." actions for every part
    TDEActionCollection *ac = actionCollection();
    for (KexiPart::PartInfoListIterator it(*Kexi::partManager().partInfoList()); it.current(); ++it) {
        TDEAction *a = ac->action( TQString(KexiPart::nameForCreateAction( *it.current() )).ascii() );
        if (a)
            a->setEnabled(!readOnly);
    }
}
 
void KexiMainWindowImpl::slotAutoOpenObjectsLater()
{
    TQString not_found_msg;
    bool openingCancelled;
    //ok, now open "autoopen: objects
    if (d->prj) {
        for (TQValueList<KexiProjectData::ObjectInfo>::ConstIterator it = 
                d->prj->data()->autoopenObjects.constBegin();
            it != d->prj->data()->autoopenObjects.constEnd(); ++it )
        {
            KexiProjectData::ObjectInfo info = *it;
            KexiPart::Info *i = Kexi::partManager().infoForMimeType( 
                TQCString("kexi/")+info["type"].lower().latin1() );
            if (!i) {
                not_found_msg += "<li>";
                if (!info["name"].isEmpty())
                    not_found_msg += (TQString("\"") + info["name"] + "\" - ");
                if (info["action"]=="new")
                    not_found_msg += i18n("cannot create object - unknown object type \"%1\"")
                        .arg(info["type"]);
                else
                    not_found_msg += i18n("unknown object type \"%1\"").arg(info["type"]);
                not_found_msg += internalReason(&Kexi::partManager())+"<br></li>";
                continue;
            }
            // * NEW
            if (info["action"]=="new") {
                if (!newObject( i, openingCancelled) && !openingCancelled) {
                    not_found_msg += "<li>";
                    not_found_msg += (i18n("cannot create object of type \"%1\"").arg(info["type"])+
                        internalReason(d->prj)+"<br></li>");
                }
                else
                    d->wasAutoOpen = true;
                continue;
            }
 
            KexiPart::Item *item = d->prj->item(i, info["name"]);
 
            if (!item) {
                TQString taskName;
                if (info["action"]=="print-preview")
                    taskName = i18n("making print preview for");
                else if (info["action"]=="print")
                    taskName = i18n("printing");
                else if (info["action"]=="execute")
                    taskName = i18n("\"executing object\" action", "executing");
                else 
                    taskName = i18n("opening");
 
                not_found_msg += (TQString("<li>")+ taskName + " \"" + info["name"] + "\" - ");
                if ("table"==info["type"].lower())
                    not_found_msg += i18n("table not found");
                else if ("query"==info["type"].lower())
                    not_found_msg += i18n("query not found");
                else if ("macro"==info["type"].lower())
                    not_found_msg += i18n("macro not found");
                else if ("script"==info["type"].lower())
                    not_found_msg += i18n("script not found");
                else
                    not_found_msg += i18n("object not found");
                not_found_msg += (internalReason(d->prj)+"<br></li>");
                continue;
            }
            // * EXECUTE, PRINT, PRINT PREVIEW
            if (info["action"]=="execute") {
                tristate res = executeItem(item);
                if (false == res) {
                    not_found_msg += ( TQString("<li>\"")+ info["name"] + "\" - " + i18n("cannot execute object")+
                    internalReason(d->prj)+"<br></li>" );
                }
                continue;
            }
            else if (info["action"]=="print") {
                tristate res = printItem(item);
                if (false == res) {
                    not_found_msg += ( TQString("<li>\"")+ info["name"] + "\" - " + i18n("cannot print object")+
                    internalReason(d->prj)+"<br></li>" );
                }
                continue;
            }
            else if (info["action"]=="print-preview") {
                tristate res = printPreviewForItem(item);
                if (false == res) {
                    not_found_msg += ( TQString("<li>\"")+ info["name"] + "\" - " + i18n("cannot make print preview of object")+
                    internalReason(d->prj)+"<br></li>" );
                }
                continue;
            }
 
            int viewMode;
            if (info["action"]=="open")
                viewMode = Kexi::DataViewMode;
            else if (info["action"]=="design")
                viewMode = Kexi::DesignViewMode;
            else if (info["action"]=="edittext")
                viewMode = Kexi::TextViewMode;
            else
                continue; //sanity
 
            TQString openObjectMessage;
            if (!openObject(item, viewMode, openingCancelled, 0, &openObjectMessage) 
                && (!openingCancelled || !openObjectMessage.isEmpty()))
            {
                not_found_msg += (TQString("<li>\"")+ info["name"] + "\" - ");
                if (openObjectMessage.isEmpty())
                    not_found_msg += i18n("cannot open object");
                else
                    not_found_msg += openObjectMessage;
                not_found_msg += internalReason(d->prj) + "<br></li>";
                continue;
            }
            else {
                d->wasAutoOpen = true;
            }
        }
    }
    enableMessages( true );
//  d->disableErrorMessages = false;
 
    if (!not_found_msg.isEmpty())
        showErrorMessage(i18n("You have requested selected objects to be automatically opened "
            "or processed on startup. Several objects cannot be opened or processed."),
            TQString("<ul>%1</ul>").arg(not_found_msg) );
 
    d->updatePropEditorVisibility(d->curDialog ? d->curDialog->currentViewMode() : 0);
#if defined(KDOCKWIDGET_P)
    if (d->propEditor) {
                KDockWidget *dw = (KDockWidget *)d->propEditorTabWidget->parentWidget();
                KDockSplitter *ds = (KDockSplitter *)dw->parentWidget();
                if(ds)
                    ds->setSeparatorPosInPercent(d->config->readNumEntry("RightDockPosition", 80/* % */));
    }
#endif
 
    updateAppCaption();
 
//  d->navToolWindow->wrapperWidget()->setFixedWidth(200);
//js TODO: make visible FOR OTHER MODES if needed
    if (mdiMode()==KMdi::ChildframeMode || mdiMode()==KMdi::TabPageMode) {
        //make docks visible again
        if (!d->navToolWindow->wrapperWidget()->isVisible())
            static_cast<KDockWidget*>(d->navToolWindow->wrapperWidget())->makeDockVisible();
//      if (!d->propEditorToolWindow->wrapperWidget()->isVisible())
//          static_cast<KDockWidget*>(d->propEditorToolWindow->wrapperWidget())->makeDockVisible();
    }
 
    //  if (!d->prj->data()->autoopenObjects.isEmpty())
    d->restoreNavigatorWidth();
 
#ifndef PROPEDITOR_VISIBILITY_CHANGES
//  KDockWidget *dw = (KDockWidget *)d->nav->parentWidget();
//  KDockSplitter *ds = (KDockSplitter *)dw->parentWidget();
//  const int pos = ds->separatorPos();
 
    //if (!d->curDialog || d->curDialog->currentViewMode()==Kexi::DataViewMode)
//      d->propEditorToolWindow->hide();
 
//  ds->setSeparatorPos( pos, true );
#endif
    if (d->nav) {
        d->nav->updateGeometry();
    }
    tqApp->processEvents();
    emit projectOpened();
}
 
tristate KexiMainWindowImpl::closeProject()
{
#ifndef KEXI_NO_PENDING_DIALOGS
    if (d->pendingDialogsExist()) {
        kdDebug() << "KexiMainWindowImpl::closeProject() pendingDialogsExist..." << endl;
        d->actionToExecuteWhenPendingJobsAreFinished = Private::CloseProjectAction;
        return cancelled;
    }
#endif
 
    //only save nav. visibility setting is project is opened
    d->saveSettingsForShowProjectNavigator = d->prj && d->isProjectNavigatorVisible;
 
    if (!d->prj)
        return true;
 
    {
        // make sure the project can be closed
        bool cancel = false;
        emit acceptProjectClosingRequested(cancel);
        if (cancel)
            return cancelled;
    }
 
    d->dialogExistedBeforeCloseProject = !d->curDialog.isNull();
 
#if defined(KDOCKWIDGET_P)
    //remember docks position - will be used on storeSettings()
    if (d->propEditor) {
        KDockWidget *dw = (KDockWidget *)d->propEditorTabWidget->parentWidget();
        KDockSplitter *ds = (KDockSplitter *)dw->parentWidget();
        if (ds)
            d->propEditorDockSeparatorPos = ds->separatorPosInPercent();
    }
    if (d->nav) {
//      makeDockInvisible( manager()->findWidgetParentDock(d->propEditor) );
 
        if (d->propEditor) {
            if (d->openedDialogsCount() == 0)
                makeWidgetDockVisible(d->propEditorTabWidget);
            KDockWidget *dw = (KDockWidget *)d->propEditorTabWidget->parentWidget();
            KDockSplitter *ds = (KDockSplitter *)dw->parentWidget();
            if(ds)
                ds->setSeparatorPosInPercent(80);
        }
 
        KDockWidget *dw = (KDockWidget *)d->nav->parentWidget();
        KDockSplitter *ds = (KDockSplitter *)dw->parentWidget();
        int dwWidth = dw->width();
        if (ds) {
                if (d->openedDialogsCount()!=0 && d->propEditorTabWidget && d->propEditorTabWidget->isVisible())
                    d->navDockSeparatorPos = ds->separatorPosInPercent();
                else
                    d->navDockSeparatorPos = (100 * dwWidth) / width();
 
//              int navDockSeparatorPosWithAutoOpen = (100 * dw->width()) / width() + 4;
//              d->navDockSeparatorPos = (100 * dw->width()) / width() + 1;
        }
    }
#endif
 
    //close each window, optionally asking if user wants to close (if data changed)
    while (!d->curDialog.isNull()) {
        tristate res = closeDialog( d->curDialog );
        if (!res || ~res)
            return res;
    }
 
    // now we will close for sure
    emit beforeProjectClosing();
 
    if (!d->prj->closeConnection())
        return false;
 
    if(d->nav)
    {
        d->navWasVisibleBeforeProjectClosing = manager()->findWidgetParentDock(d->nav)->isVisible();
        d->nav->clear();
#if 0 //do not confuse users 
        d->navToolWindow->hide();
#endif
    }
 
    if (d->propEditor)
        makeDockInvisible( manager()->findWidgetParentDock(d->propEditorTabWidget) );
 
//  if(d->propEditorToolWindow)
    //  d->propEditorToolWindow->hide();
 
    d->clearDialogs(); //sanity!
    delete d->prj;
    d->prj=0;
 
//  Kexi::partManager().unloadAllParts();
 
    updateReadOnlyState();
    invalidateActions();
//  if (!userMode())
        updateAppCaption();
 
    emit projectClosed();
    return true;
}
 
void KexiMainWindowImpl::initContextHelp() {
#ifndef KEXI_NO_CTXT_HELP
    d->ctxHelp=new KexiContextHelp(this,this);
/*todo
    d->ctxHelp->setContextHelp(i18n("Welcome"),i18n("The <B>KEXI team</B> wishes you a lot of productive work, "
        "with this product. <BR><HR><BR>If you have found a <B>bug</B> or have a <B>feature</B> request, please don't "
        "hesitate to report it at our <A href=\"http://www.kexi-project.org/cgi-bin/bug.pl\"> issue "
        "tracking system </A>.<BR><HR><BR>If you would like to <B>join</B> our effort, the <B>development</B> documentation "
        "at <A href=\"http://www.kexi-project.org\">www.kexi-project.org</A> is a good starting point."),0);
*/
    addToolWindow(d->ctxHelp,KDockWidget::DockBottom | KDockWidget::DockLeft,getMainDockWidget(),20);
#endif
}
 
void KexiMainWindowImpl::initNavigator()
{
    if (!d->isProjectNavigatorVisible)
        return;
 
    if(!d->nav)
    {
        d->nav = new KexiBrowser(this, this);
        d->nav->installEventFilter(this);
        d->navToolWindow = addToolWindow(d->nav, KDockWidget::DockLeft, getMainDockWidget(), 20/*, lv, 35, "2"*/);
//      d->navToolWindow->hide();
 
        connect(d->nav,TQ_SIGNAL(openItem(KexiPart::Item*,int)),this,TQ_SLOT(openObject(KexiPart::Item*,int)));
        connect(d->nav,TQ_SIGNAL(openOrActivateItem(KexiPart::Item*,int)),
            this,TQ_SLOT(openObjectFromNavigator(KexiPart::Item*,int)));
        connect(d->nav,TQ_SIGNAL(newItem( KexiPart::Info* )),
            this,TQ_SLOT(newObject(KexiPart::Info*)));
        connect(d->nav,TQ_SIGNAL(removeItem(KexiPart::Item*)),
            this,TQ_SLOT(removeObject(KexiPart::Item*)));
        connect(d->nav,TQ_SIGNAL(renameItem(KexiPart::Item*,const TQString&, bool&)),
            this,TQ_SLOT(renameObject(KexiPart::Item*,const TQString&, bool&)));
        connect(d->nav,TQ_SIGNAL(executeItem(KexiPart::Item*)),
            this,TQ_SLOT(executeItem(KexiPart::Item*)));
        connect(d->nav,TQ_SIGNAL(exportItemAsDataTable(KexiPart::Item*)),
            this,TQ_SLOT(exportItemAsDataTable(KexiPart::Item*)));
        connect(d->nav,TQ_SIGNAL(printItem( KexiPart::Item* )),
            this,TQ_SLOT(printItem(KexiPart::Item*)));
        connect(d->nav,TQ_SIGNAL(pageSetupForItem( KexiPart::Item*)),
            this,TQ_SLOT(showPageSetupForItem(KexiPart::Item*)));
        if (d->prj) {//connect to the project
            connect(d->prj, TQ_SIGNAL(itemRemoved(const KexiPart::Item&)),
                d->nav, TQ_SLOT(slotRemoveItem(const KexiPart::Item&)));
        }
        connect(d->nav,TQ_SIGNAL(selectionChanged(KexiPart::Item*)),
            this,TQ_SLOT(slotPartItemSelectedInNavigator(KexiPart::Item*)));
 
//      d->restoreNavigatorWidth();
    }
    if(d->prj->isConnected()) {
        TQString partManagerErrorMessages;
        d->nav->setProject( d->prj, TQString()/*all mimetypes*/, &partManagerErrorMessages );
        if (!partManagerErrorMessages.isEmpty()) {
            showWarningContinueMessage(partManagerErrorMessages, TQString(),
                "dontShowWarningsRelatedToPluginsLoading");
        }
    }
    connect(d->prj, TQ_SIGNAL(newItemStored(KexiPart::Item&)), d->nav, TQ_SLOT(addItem(KexiPart::Item&)));
    d->nav->setFocus();
 
    if (d->forceShowProjectNavigatorOnCreation) {
        slotViewNavigator();
        d->forceShowProjectNavigatorOnCreation = false;
    }
    else if (d->forceHideProjectNavigatorOnCreation) {
        d->navToolWindow->hide();
//      makeDockInvisible( manager()->findWidgetParentDock(d->nav) );
        d->forceHideProjectNavigatorOnCreation = false;
    }
 
    invalidateActions();
}
 
void KexiMainWindowImpl::slotLastActions()
{
#if defined(KDOCKWIDGET_P)
    if (mdiMode()==KMdi::ChildframeMode || mdiMode()==KMdi::TabPageMode) {
//      KDockWidget *dw = (KDockWidget *)d->propEditor->parentWidget();
        //KDockSplitter *ds = (KDockSplitter *)dw->parentWidget();
//      Q_UNUSED(ds);
//1     ds->resize(ds->width()*3, ds->height());
//1     ds->setSeparatorPos(30, true);
//1     ds->setForcedFixedWidth( dw, 200 );
    }
#endif
#ifdef TQ_WS_WIN
    showMaximized();//js: workaround for not yet completed layout settings storage on win32
#endif
}
 
void KexiMainWindowImpl::initPropertyEditor()
{
    if (!d->propEditor) {
//TODO: FIX LAYOUT PROBLEMS
        d->propEditorTabWidget = new KTabWidget(this);
        d->propEditorTabWidget->hide();
        d->propEditor = new KexiPropertyEditorView(this, d->propEditorTabWidget);
        d->propEditorTabWidget->setCaption(d->propEditor->caption());
        d->propEditorTabWidget->addTab(d->propEditor, i18n("Properties"));
        d->propEditor->installEventFilter(this);
        d->propEditorToolWindow = addToolWindow(d->propEditorTabWidget,
            KDockWidget::DockRight, getMainDockWidget(), 20);
 
        d->config->setGroup("PropertyEditor");
        int size = d->config->readNumEntry("FontSize", -1);
        TQFont f( Kexi::smallFont() );
        if (size>0)
            f.setPixelSize( size );
        d->propEditorTabWidget->setFont(f);
 
        if (mdiMode()==KMdi::ChildframeMode || mdiMode()==KMdi::TabPageMode) {
        KDockWidget *dw = (KDockWidget *)d->propEditorTabWidget->parentWidget();
    #if defined(KDOCKWIDGET_P)
            KDockSplitter *ds = (KDockSplitter *)dw->parentWidget();
//          ds->setKeepSize(true);
            makeWidgetDockVisible(d->propEditorTabWidget);
    //      ds->show();
        //  ds->resize(400, ds->height());
    //      ds->setSeparatorPos(400, true);
    //      ds->setForcedFixedWidth( dw, 400 );
    //      ds->setSeparatorPos(600, true);
 
 
            d->config->setGroup("MainWindow");
            ds->setSeparatorPosInPercent(d->config->readNumEntry("RightDockPosition", 80/* % */));
//          makeDockInvisible( manager()->findWidgetParentDock(d->propEditor) );
 
    //      ds->setForcedFixedWidth( dw, d->config->readNumEntry("RightDockPosition", 80) );
        //  ds->resize(400, ds->height());
        //  dw->resize(400, dw->height());
    #endif
 
    //1     dw->setMinimumWidth(200);
 
    //  ds->setSeparatorPos(d->propEditor->sizeHint().width(), true);
 
            //heh, this is for IDEAl only, I suppose?
    //js        if (m_rightContainer) {
    //js            m_rightContainer->setForcedFixedWidth( 400 );
    //js        }
        }
 
    //  int w = d->propEditor->width();
    /*    KMdiToolViewAccessor *tmp=createToolWindow();
            tmp->setWidgetToWrap(d->propEditor);
        d->propEditor->show(); // I'm not sure, if this is a bug in kdockwidget, which I would better fix there
            tmp->show(KDockWidget::DockRight,getMainDockWidget(),20);
    */
    }
//  makeDockInvisible(manager()->findWidgetParentDock(d->propEditorTabWidget));
}
 
void KexiMainWindowImpl::slotPartLoaded(KexiPart::Part* p)
{
    if (!p)
        return;
    connect(p, TQ_SIGNAL(newObjectRequest(KexiPart::Info*)),
        this, TQ_SLOT(newObject(KexiPart::Info*)));
    p->createGUIClients(this);
}
 
void KexiMainWindowImpl::slotCaptionForCurrentMDIChild(bool childrenMaximized)
{
    //js todo: allow to set custom "static" app caption
 
    KMdiChildView *view = 0L;
    if (!d->curDialog)
        view = 0;
    else if (d->curDialog->isAttached()) {
        view = d->curDialog;
    } else {
        //current dialog isn't attached! - find top level child
        if (m_pMdi->topChild()) {
            view = m_pMdi->topChild()->m_pClient;
            childrenMaximized = view->mdiParent()->state()==KMdiChildFrm::Maximized;
        }
        else
            view = 0;
    }
 
    if (childrenMaximized && view) {
        setCaption( d->curDialog->caption()
            + (d->appCaptionPrefix.isEmpty() ? TQString() : (TQString::fromLatin1(" - ") + d->appCaptionPrefix)) );
    }
    else {
        setCaption( (d->appCaptionPrefix.isEmpty() ? TQString() : (d->appCaptionPrefix + TQString::fromLatin1(" - ")))
            + d->origAppCaption );
    }
}
 
void KexiMainWindowImpl::updateAppCaption()
{
    //js todo: allow to set custom "static" app caption
 
    d->appCaptionPrefix = "";
    if (d->prj && d->prj->data()) {//add project name
        d->appCaptionPrefix = d->prj->data()->caption();
        if (d->appCaptionPrefix.isEmpty())
            d->appCaptionPrefix = d->prj->data()->databaseName();
    }
//  if (!d->appCaptionPrefix.isEmpty())
//      d->appCaptionPrefix = d->appCaptionPrefix;
 
    bool max = false;
    if (d->curDialog && d->curDialog->mdiParent())
        max = d->curDialog->mdiParent()->state()==KMdiChildFrm::Maximized;
 
    slotCaptionForCurrentMDIChild(max);
/*
    KMdiChildView *view;
    if (!d->curDialog)
        view = 0;
    else if (d->curDialog->isAttached()) {
        view = d->curDialog;
    } else {
        //current dialog isn't attached! - find top level child
        if (m_pMdi->topChild()) {
            view = m_pMdi->topChild()->m_pClient;
        }
        else
            view = 0;
    }
 
    kApp->setCaption( d->appCaption );
    if (view && view->mdiParent()->state()==KMdiChildFrm::Maximized) {
        setCaption( view->caption() );
    }
    else {
        setCaption( d->appCaption );
    }*/
}
 
void KexiMainWindowImpl::slotNoMaximizedChildFrmLeft(KMdiChildFrm*)
{
    slotCaptionForCurrentMDIChild(false);
}
 
void KexiMainWindowImpl::slotLastChildViewClosed() //slotLastChildFrmClosed()
{
    if (m_pDocumentViews->count()>0) //a fix for KMDI bug (will be fixed in KDE 3.4)
        return;
 
    slotCaptionForCurrentMDIChild(false);
    activeWindowChanged(0);
 
//js: too WEIRD if (d->propEditor)
//js: too WEIRD     makeDockInvisible( manager()->findWidgetParentDock(d->propEditorTabWidget) );
//  if (d->propEditorToolWindow)
    //  d->propEditorToolWindow->hide();
}
 
void KexiMainWindowImpl::slotChildViewIsDetachedNow(TQWidget*)
{
    slotCaptionForCurrentMDIChild(false);
}
 
/*void
KexiMainWindowImpl::closeEvent(TQCloseEvent *ev)
{
    storeSettings();
 
    bool cancelled = false;
    if (!closeProject(cancelled)) {
        //todo: error message
        return;
    }
    if (cancelled) {
        ev->ignore();
        return;
    }
 
    ev->accept();
}*/
 
bool
KexiMainWindowImpl::queryClose()
{
#ifndef KEXI_NO_PENDING_DIALOGS
    if (d->pendingDialogsExist()) {
        kdDebug() << "KexiMainWindowImpl::queryClose() pendingDialogsExist..." << endl;
        d->actionToExecuteWhenPendingJobsAreFinished = Private::QuitAction;
        return false;
    }
#endif
//  storeSettings();
    const tristate res = closeProject();
    if (~res)
        return false;
 
    if (res==true)
        storeSettings();
 
    return ! ~res;
}
 
bool
KexiMainWindowImpl::queryExit()
{
//  storeSettings();
    return true;
}
 
void
KexiMainWindowImpl::restoreSettings()
{
    d->config->setGroup("MainWindow");
 
    // Saved settings
    applyMainWindowSettings( d->config, "MainWindow" );
 
    //small hack - set the default -- bottom
//  d->config->setGroup(TQString(name()) + " KMdiTaskBar Toolbar style");
    d->config->setGroup("MainWindow Toolbar KMdiTaskBar");
    const bool tbe = d->config->readEntry("Position").isEmpty();
    if (tbe || d->config->readEntry("Position")=="Bottom") {
        if (tbe)
            d->config->writeEntry("Position","Bottom");
        moveDockWindow(m_pTaskBar, DockBottom);
    }
 
    d->config->setGroup("MainWindow");
    int mdimode = d->config->readNumEntry("MDIMode", -1);//KMdi::TabPageMode);
 
    const bool showProjectNavigator = d->config->readBoolEntry("ShowProjectNavigator", true);
 
    switch(mdimode)
    {
/*      case KMdi::ToplevelMode:
            switchToToplevelMode();
            m_pTaskBar->switchOn(true);
            break;*/
        case KMdi::ChildframeMode:
            switchToChildframeMode(false);
            m_pTaskBar->switchOn(true);
 
            // restore a possible maximized Childframe mode,
            // will be used in KexiMainWindowImpl::addWindow()
            d->maximizeFirstOpenedChildFrm = d->config->readBoolEntry("maximized childframes", true);
            setEnableMaximizedChildFrmMode(d->maximizeFirstOpenedChildFrm);
 
            if (!showProjectNavigator) {
                //it's visible by default but we want to hide it on navigator creation
                d->forceHideProjectNavigatorOnCreation = true;
            }
 
            break;
 
#define DEFAULT_MDI_MODE KMdi::IDEAlMode
 
        case DEFAULT_MDI_MODE:
        default:
            switchToIDEAlMode(false);
            if (showProjectNavigator) {
                //it's invisible by default but we want to show it on navigator creation
                d->forceShowProjectNavigatorOnCreation = true;
            }
            break;
/*      case KMdi::TabPageMode:
            switchToTabPageMode();
            break;
*/
    }
 
#if 0
    if ( !initialGeometrySet() ) {
        // Default size
//      int restoredWidth, restoredHeight;
        int scnum = TQApplication::desktop()->screenNumber(parentWidget());
        TQRect desk = TQApplication::desktop()->screenGeometry(scnum);
//#if KDE_IS_VERSION(3,1,90)
//      restoredWidth = TDEGlobalSettings::screenGeometry(scnum).width();
    //  restoredHeight = TDEGlobalSettings::screenGeometry(scnum).height();
//#else
//      restoredWidth = TQApplication::desktop()->width();
//      restoredHeight = TQApplication::desktop()->height();
//#endif
/*      if (restoredWidth > 1100) {// very big desktop ?
            restoredWidth = 1000;
            restoredHeight = 800;
        }
        if (restoredWidth > 850) {// big desktop ?
            restoredWidth = 800;
            restoredHeight = 600;
        }
        else {// small (800x600, 640x480) desktop
            restoredWidth = TQMIN( restoredWidth, 600 );
            restoredHeight = TQMIN( restoredHeight, 400 );
        }*/
 
        config->setGroup("MainWindow");
        TQSize s ( config->readNumEntry( TQString::fromLatin1("Width %1").arg(desk.width()), 700 ),
              config->readNumEntry( TQString::fromLatin1("Height %1").arg(desk.height()), 480 ) );
        resize (kMin (s.width(), desk.width()), kMin(s.height(), desk.height()));
    }
#endif
}
 
void
KexiMainWindowImpl::storeSettings()
{
    kdDebug() << "KexiMainWindowImpl::storeSettings()" << endl;
 
//  saveWindowSize( d->config ); //instance()->config() );
    saveMainWindowSettings( d->config, "MainWindow" );
    d->config->setGroup("MainWindow");
    KMdi::MdiMode modeToSave = mdiMode();
    if (d->mdiModeToSwitchAfterRestart!=(KMdi::MdiMode)0)
        modeToSave = d->mdiModeToSwitchAfterRestart;
    if (modeToSave == DEFAULT_MDI_MODE)
        d->config->deleteEntry("MDIMode");
    else
        d->config->writeEntry("MDIMode", modeToSave);
    d->config->writeEntry("maximized childframes", isInMaximizedChildFrmMode());
 
//  if (manager()->findWidgetParentDock(d->nav)->isVisible())
    if (d->saveSettingsForShowProjectNavigator) {
        if (d->navWasVisibleBeforeProjectClosing)
            d->config->deleteEntry("ShowProjectNavigator");
        else
            d->config->writeEntry("ShowProjectNavigator", false);
    }
 
    if (modeToSave==KMdi::ChildframeMode || modeToSave==KMdi::TabPageMode) {
        if (d->propEditor && d->propEditorDockSeparatorPos >= 0 && d->propEditorDockSeparatorPos <= 100) {
            d->config->setGroup("MainWindow");
            d->config->writeEntry("RightDockPosition", d->propEditorDockSeparatorPos);
        }
        else
            d->propEditorDockSeparatorPos = 80;
        if (d->nav && d->navDockSeparatorPos >= 0 && d->navDockSeparatorPos <= 100) {
            d->config->setGroup("MainWindow");
            //KDockWidget *dw = (KDockWidget *)d->nav->parentWidget();
            //int w = dw->width();
            //int ww = width();
            //int d1 = (100 * dw->width()) / width() + 1;
            //KDockSplitter *ds = (KDockSplitter *)dw->parentWidget();
            //int d2 = ds->separatorPosInPercent();
            if (d->wasAutoOpen && d->dialogExistedBeforeCloseProject) {
#ifdef TQ_WS_WIN
                d->config->writeEntry("LeftDockPositionWithAutoOpen",
                    d->navDockSeparatorPos);
#endif
//          d->config->writeEntry("LeftDockPosition", dw->width());
//          d->config->writeEntry("LeftDockPosition", d->nav->width());
            } else {
#ifdef TQ_WS_WIN
                if (d->dialogExistedBeforeCloseProject)
                    d->config->writeEntry("LeftDockPosition", d->navDockSeparatorPos);
                else
                    d->config->writeEntry("LeftDockPosition", tqRound(double(d->navDockSeparatorPos) / 0.77
                     / (double(d->propEditorDockSeparatorPos) / 80) ));
#endif
            }
        }
    }
 
    if (d->propEditor) {
        d->config->setGroup("PropertyEditor");
        d->config->writeEntry("FontSize", d->propEditorTabWidget->font().pixelSize());
    }
}
 
void
KexiMainWindowImpl::restoreWindowConfiguration(TDEConfig *config)
{
    kdDebug()<<"preparing session restoring"<<endl;
 
    config->setGroup("MainWindow");
 
    TQString dockGrp;
 
    if (kapp->isRestored())
        dockGrp=config->group()+"-Docking";
    else
        dockGrp="MainWindow0-Docking";
 
    if (config->hasGroup(dockGrp))
        readDockConfig(config,dockGrp);
}
 
void
KexiMainWindowImpl::storeWindowConfiguration(TDEConfig *config)
{
    kdDebug()<<"preparing session saving"<<endl;
    config->setGroup("MainWindow");
    TQString dockGrp;
 
#if KDE_IS_VERSION(3,1,9) && !defined(TQ_WS_WIN)
    if (kapp->sessionSaving())
        dockGrp=config->group()+"-Docking";
    else
#endif
        dockGrp="MainWindow0-Docking";
 
    kdDebug()<<"Before write dock config"<<endl;
    writeDockConfig(config,dockGrp);
    kdDebug()<<"After write dock config"<<endl;
}
 
void
KexiMainWindowImpl::readProperties(TDEConfig *config) {
    restoreWindowConfiguration(config);
}
 
void
KexiMainWindowImpl::saveProperties(TDEConfig *config)
{
    storeWindowConfiguration(config);
//        m_docManager->saveDocumentList (config);
  //      m_projectManager->saveProjectList (config);
}
 
void
KexiMainWindowImpl::saveGlobalProperties( TDEConfig* sessionConfig ) {
    storeWindowConfiguration(sessionConfig);
}
 
void
KexiMainWindowImpl::registerChild(KexiDialogBase *dlg)
{
    kdDebug() << "KexiMainWindowImpl::registerChild()" << endl;
    connect(dlg, TQ_SIGNAL(activated(KMdiChildView *)),
        this, TQ_SLOT(activeWindowChanged(KMdiChildView *)));
    connect(dlg, TQ_SIGNAL(dirtyChanged(KexiDialogBase*)),
        this, TQ_SLOT(slotDirtyFlagChanged(KexiDialogBase*)));
 
//  connect(dlg, TQ_SIGNAL(childWindowCloseRequest(KMdiChildView *)), this, TQ_SLOT(childClosed(KMdiChildView *)));
    if(dlg->id() != -1) {
        d->insertDialog(dlg);
    }
    kdDebug() << "KexiMainWindowImpl::registerChild() ID = " << dlg->id() << endl;
 
    if (m_mdiMode==KMdi::ToplevelMode || m_mdiMode==KMdi::ChildframeMode) {//tdemdi fix
        //js TODO: check if taskbar is switched in menu
        if (m_pTaskBar && !m_pTaskBar->isSwitchedOn())
            m_pTaskBar->switchOn(true);
    }
    //KMdiChildFrm *frm = dlg->mdiParent();
    //if (frm) {
//      dlg->setMargin(20);
        //dlg->setLineWidth(20);
    //}
}
 
void
KexiMainWindowImpl::updateDialogViewGUIClient(KXMLGUIClient *viewClient)
{
    if (viewClient!=d->curDialogViewGUIClient) {
        //view clients differ
        kdDebug()<<"KexiMainWindowImpl::activeWindowChanged(): old view gui client:"
            <<(d->curDialogViewGUIClient ? d->curDialogViewGUIClient->xmlFile() : "")
            <<" new view gui client: "<<( viewClient ? viewClient->xmlFile() : "") <<endl;
        if (d->curDialogViewGUIClient) {
            guiFactory()->removeClient(d->curDialogViewGUIClient);
        }
        if (viewClient) {
            if (d->closedDialogViewGUIClient) {
                //ooh, there is a client which dialog is already closed -- BUT it is the same client as our
                //so: give up
            }
            else {
                guiFactory()->addClient(viewClient);
            }
        }
    }
}
 
void KexiMainWindowImpl::updateCustomPropertyPanelTabs(KexiDialogBase *prevDialog, int prevViewMode)
{
    updateCustomPropertyPanelTabs(
        prevDialog ? prevDialog->part() : 0,
        prevDialog ? prevDialog->currentViewMode() : prevViewMode,
        d->curDialog ? d->curDialog->part() : 0,
        d->curDialog ? d->curDialog->currentViewMode() : Kexi::NoViewMode
    );
}
 
void KexiMainWindowImpl::updateCustomPropertyPanelTabs(
    KexiPart::Part *prevDialogPart, int prevViewMode, KexiPart::Part *curDialogPart, int curViewMode )
{
    if (!d->propEditorTabWidget)
        return;
 
    if (!curDialogPart
        || (/*prevDialogPart &&*/ curDialogPart
            && (prevDialogPart!=curDialogPart || prevViewMode!=curViewMode)
         ))
    {
        if (d->partForPreviouslySetupPropertyPanelTabs) {
            //remember current page number for this part
            if (prevViewMode==Kexi::DesignViewMode && 
                ((KexiPart::Part*)d->partForPreviouslySetupPropertyPanelTabs != curDialogPart) //part changed
                || curViewMode!=Kexi::DesignViewMode) //..or switching to other view mode
            {
                d->recentlySelectedPropertyPanelPages.insert( d->partForPreviouslySetupPropertyPanelTabs, 
                    d->propEditorTabWidget->currentPageIndex() );
            }
        }
        
        //delete old custom tabs (other than 'property' tab)
        const uint count = d->propEditorTabWidget->count();
        for (uint i=1; i < count; i++)
            d->propEditorTabWidget->removePage( d->propEditorTabWidget->page(1) );
    }
 
    //don't change anything if part is not switched nor view mode changed
    if ((!prevDialogPart && !curDialogPart)
        || (prevDialogPart == curDialogPart && prevViewMode==curViewMode)
        || (curDialogPart && curViewMode!=Kexi::DesignViewMode))
    {
        //new part for 'previously setup tabs'
        d->partForPreviouslySetupPropertyPanelTabs = curDialogPart;
        return;
    }
 
    if (curDialogPart) {
        //recreate custom tabs
        curDialogPart->setupCustomPropertyPanelTabs(d->propEditorTabWidget, this);
 
        //restore current page number for this part
        if (d->recentlySelectedPropertyPanelPages.contains( curDialogPart )) {
            d->propEditorTabWidget->setCurrentPage( 
                d->recentlySelectedPropertyPanelPages[ curDialogPart ] 
            );
        }
    }
 
    //new part for 'previously setup tabs'
    d->partForPreviouslySetupPropertyPanelTabs = curDialogPart;
}
 
void KexiMainWindowImpl::activeWindowChanged(KMdiChildView *v)
{
    KexiDialogBase *dlg = static_cast<KexiDialogBase *>(v);
    kdDebug() << "KexiMainWindowImpl::activeWindowChanged() to = " << (dlg ? dlg->caption() : "<none>") << endl;
 
    KXMLGUIClient *client=0; //common for all views
    KXMLGUIClient *viewClient=0; //specific for current dialog's view
    KexiDialogBase* prevDialog = d->curDialog;
 
    if (!dlg)
        client=0;
    else if ( dlg->isRegistered()) {
//      client=dlg->guiClient();
        client=dlg->commonGUIClient();
        viewClient=dlg->guiClient();
        if (d->closedDialogGUIClient) {
            if (client!=d->closedDialogGUIClient) {
                //ooh, there is a client which dialog is already closed -- and we don't want it
                guiFactory()->removeClient(d->closedDialogGUIClient);
                d->closedDialogGUIClient=0;
            }
        }
        if (d->closedDialogViewGUIClient) {
            if (viewClient!=d->closedDialogViewGUIClient) {
                //ooh, there is a client which dialog is already closed -- and we don't want it
                guiFactory()->removeClient(d->closedDialogViewGUIClient);
                d->closedDialogViewGUIClient=0;
            }
        }
        if (client!=d->curDialogGUIClient) {
            //clients differ
            kdDebug()<<"KexiMainWindowImpl::activeWindowChanged(): old gui client:"
                <<(d->curDialogGUIClient ? d->curDialogGUIClient->xmlFile() : "")
                <<" new gui client: "<<( client ? client->xmlFile() : "") <<endl;
            if (d->curDialogGUIClient) {
                guiFactory()->removeClient(d->curDialogGUIClient);
                d->curDialog->detachFromGUIClient();
            }
            if (client) {
                if (d->closedDialogGUIClient) {
                    //ooh, there is a client which dialog is already closed -- BUT it is the same client as our
                    //so: give up
                }
                else {
                    guiFactory()->addClient(client);
                }
                dlg->attachToGUIClient();
            }
        } else {
            //clients are the same
            if ((KexiDialogBase*)d->curDialog!=dlg) {
                if (d->curDialog)
                    d->curDialog->detachFromGUIClient();
                if (dlg)
                    dlg->attachToGUIClient();
            }
        }
        updateDialogViewGUIClient(viewClient);
/*      if (viewClient!=d->curDialogViewGUIClient) {
            //view clients differ
            kdDebug()<<"KexiMainWindowImpl::activeWindowChanged(): old view gui client:"
                <<d->curDialogViewGUIClient<<" new view gui client: "<<viewClient<<endl;
            if (d->curDialogViewGUIClient) {
                guiFactory()->removeClient(d->curDialogViewGUIClient);
            }
            if (viewClient) {
                if (d->closedDialogViewGUIClient) {
                    //ooh, there is a client which dialog is already closed -- BUT it is the same client as our
                    //so: give up
                }
                else {
                    guiFactory()->addClient(viewClient);
                }
            }
        }*/
    }
    bool update_dlg_caption = dlg && dlg!=(KexiDialogBase*)d->curDialog && dlg->mdiParent();
 
    if (d->curDialogGUIClient && !client)
        guiFactory()->removeClient(d->curDialogGUIClient);
    d->curDialogGUIClient=client;
 
    if (d->curDialogViewGUIClient && !viewClient)
        guiFactory()->removeClient(d->curDialogViewGUIClient);
    d->curDialogViewGUIClient=viewClient;
 
    bool dialogChanged = ((KexiDialogBase*)d->curDialog)!=dlg;
 
    if (dialogChanged) {
        if (d->curDialog) {
            //inform previously activated dialog about deactivation
            d->curDialog->deactivate();
        }
    }
    d->curDialog=dlg;
 
//moved below:  propertySetSwitched(d->curDialog);
 
    updateCustomPropertyPanelTabs(prevDialog, prevDialog ? prevDialog->currentViewMode() : Kexi::NoViewMode);
 
    // inform the current view of the new dialog about property switching
    // (this will also call KexiMainWindowImpl::propertySetSwitched() to update the current property editor's set
    if (dialogChanged && d->curDialog)
        d->curDialog->selectedView()->propertySetSwitched();
 
    if (dialogChanged) {
//      invalidateSharedActions();
        //update property editor's contents...
//      if ((KexiPropertyBuffer*)d->propBuffer!=d->curDialog->propertyBuffer()) {
//      propertyBufferSwitched();//d->curDialog);
//          d->propBuffer = d->curDialog->propertyBuffer();
//          d->propEditor->editor()->setBuffer( d->propBuffer );
//      }
        if (d->curDialog && d->curDialog->currentViewMode()!=0) //on opening new dialog it can be 0; we don't want this
            d->updatePropEditorVisibility(d->curDialog->currentViewMode());
    }
 
    //update caption...
    if (update_dlg_caption) {//d->curDialog is != null for sure
        slotCaptionForCurrentMDIChild(d->curDialog->mdiParent()->state()==KMdiChildFrm::Maximized);
    }
//  if (!d->curDialog.isNull())
//      d->last_checked_mode = d->actions_for_view_modes[ d->curDialog->currentViewMode() ];
    invalidateViewModeActions();
    invalidateActions();
    d->updateFindDialogContents();
    if (dlg)
        dlg->setFocus();
}
 
bool
KexiMainWindowImpl::activateWindow(int id)
{
    kdDebug() << "KexiMainWindowImpl::activateWindow()" << endl;
#ifndef KEXI_NO_PENDING_DIALOGS
    Private::PendingJobType pendingType;
    return activateWindow( d->openedDialogFor( id, pendingType ) );
#else
    return activateWindow( d->openedDialogFor( id ) );
#endif
}
 
bool
KexiMainWindowImpl::activateWindow(KexiDialogBase *dlg)
{
    kdDebug() << "KexiMainWindowImpl::activateWindow(KexiDialogBase *)" << endl;
    if(!dlg)
        return false;
 
    d->focus_before_popup = dlg;
    dlg->activate();
    return true;
}
 
void
KexiMainWindowImpl::childClosed(KMdiChildView *v)
{
    KexiDialogBase *dlg = static_cast<KexiDialogBase *>(v);
    d->removeDialog(dlg->id());
#ifndef KEXI_NO_PENDING_DIALOGS
    d->removePendingDialog(dlg->id());
#endif
 
    //focus navigator if nothing else available
    if (d->openedDialogsCount() == 0)
        d->nav->setFocus();
}
 
void
KexiMainWindowImpl::slotShowSettings()
{
    KEXI_UNFINISHED(d->action_configure->text());
//TODO  KexiSettings s(this);
//  s.exec();
}
 
void
KexiMainWindowImpl::slotConfigureKeys()
{
/*    KKeyDialog dlg;
    dlg.insert( actionCollection() );
    dlg.configure();*/
    KKeyDialog::configure( actionCollection(), false/*bAllowLetterShortcuts*/, this );
}
 
void
KexiMainWindowImpl::slotConfigureToolbars()
{
    KEditToolbar edit(factory());
//    connect(&edit,TQ_SIGNAL(newToolbarConfig()),this,TQ_SLOT(slotNewToolbarConfig()));
    (void) edit.exec();
}
 
void
KexiMainWindowImpl::slotProjectNew()
{
    if (!d->prj) {
        //create within this instance
        createBlankProject();
        return;
    }
//TODO use KexiStartupDialog(KexiStartupDialog::Templates...)
 
    bool cancel;
    TQString fileName;
    KexiProjectData *new_data = createBlankProjectData(
        cancel,
        false, /* do not confirm prj overwrites: user will be asked on process startup */
        &fileName //shortcut fname
    );
    if (!new_data)
        return;
 
  TQStringList args;
    args << tqApp->applicationFilePath() << "-create-opendb";
    if (new_data->connectionData()->fileName().isEmpty()) {
        //server based - pass .kexic file
        if (fileName.isEmpty())
            return;
        args << new_data->databaseName() << fileName;
        //args << "--skip-conn-dialog"; //user does not expect conn. dialog to be shown here
    }
    else {
        //file based
        fileName = new_data->connectionData()->fileName();
        args << fileName;
    }
//todo:         pass new_data->caption()
    //start new instance
    TQProcess proc(args, this, "process");
    proc.setCommunication((TQProcess::Communication)0);
//      proc.setWorkingDirectory( TQFileInfo(new_data->connectionData()->fileName()).dir(true) );
    proc.setWorkingDirectory( TQFileInfo(fileName).dir(true) );
    if (!proc.start()) {
            d->showStartProcessMsg(args);
    }
    delete new_data;
}
 
void
KexiMainWindowImpl::createKexiProject(KexiProjectData* new_data)
{
    d->prj = new KexiProject( new_data, this );
//  d->prj = ::createKexiProject(new_data);
//provided by KexiMessageHandler    connect(d->prj, TQ_SIGNAL(error(const TQString&,KexiDB::Object*)), this, TQ_SLOT(showErrorMessage(const TQString&,KexiDB::Object*)));
//provided by KexiMessageHandler    connect(d->prj, TQ_SIGNAL(error(const TQString&,const TQString&)), this, TQ_SLOT(showErrorMessage(const TQString&,const TQString&)));
    connect(d->prj, TQ_SIGNAL(itemRenamed(const KexiPart::Item&, const TQCString&)), this, TQ_SLOT(slotObjectRenamed(const KexiPart::Item&, const TQCString&)));
 
    if (d->nav)
        connect(d->prj, TQ_SIGNAL(itemRemoved(const KexiPart::Item&)), d->nav, TQ_SLOT(slotRemoveItem(const KexiPart::Item&)));
}
 
KexiProjectData*
KexiMainWindowImpl::createBlankProjectData(bool &cancelled, bool confirmOverwrites, 
    TQString* shortcutFileName)
{
    cancelled = false;
    KexiNewProjectWizard wiz(Kexi::connset(), 0, "KexiNewProjectWizard", true);
    wiz.setConfirmOverwrites(confirmOverwrites);
    if (wiz.exec() != TQDialog::Accepted) {
        cancelled=true;
        return 0;
    }
 
    KexiProjectData *new_data;
 
    if (shortcutFileName)
        *shortcutFileName = TQString();
    if (wiz.projectConnectionData()) {
        //server-based project
        KexiDB::ConnectionData *cdata = wiz.projectConnectionData();
        kdDebug() << "DBNAME: " << wiz.projectDBName() << " SERVER: " << cdata->serverInfoString() << endl;
        new_data = new KexiProjectData( *cdata, wiz.projectDBName(), wiz.projectCaption() );
        if (shortcutFileName)
            *shortcutFileName = Kexi::connset().fileNameForConnectionData(cdata); 
    }
    else if (!wiz.projectDBName().isEmpty()) {
        //file-based project
        KexiDB::ConnectionData cdata;
        cdata.caption = wiz.projectCaption();
        cdata.driverName = KexiDB::Driver::defaultFileBasedDriverName();
        cdata.setFileName( wiz.projectDBName() );
        new_data = new KexiProjectData( cdata, wiz.projectDBName(), wiz.projectCaption() );
    }
    else {
        cancelled = true;
        return 0;
    }
    return new_data;
}
 
tristate
KexiMainWindowImpl::createBlankProject()
{
    bool cancel;
    KexiProjectData *new_data = createBlankProjectData(cancel);
    if (cancel)
        return cancelled;
    if (!new_data)
        return false;
 
    createKexiProject( new_data );
 
    tristate res = d->prj->create(true /*overwrite*/ );
    if (res != true) {
        delete d->prj;
        d->prj = 0;
        return res;
    }
    kdDebug() << "KexiMainWindowImpl::slotProjectNew(): new project created --- " << endl;
    initNavigator();
    Kexi::recentProjects().addProjectData( new_data );
 
    invalidateActions();
    updateAppCaption();
    return true;
}
 
void
KexiMainWindowImpl::slotProjectOpen()
{
    KexiStartupDialog dlg(
        KexiStartupDialog::OpenExisting, 0, Kexi::connset(), Kexi::recentProjects(),
        this, "KexiOpenDialog");
 
    if (dlg.exec()!=TQDialog::Accepted)
        return;
 
    openProject(dlg.selectedFileName(), dlg.selectedExistingConnection());
}
 
tristate KexiMainWindowImpl::openProject(const TQString& aFileName, 
    const TQString& fileNameForConnectionData, const TQString& dbName)
{
    if (d->prj)
        return openProjectInExternalKexiInstance(aFileName, fileNameForConnectionData, dbName);
 
    KexiDB::ConnectionData *cdata = 0;
    if (!fileNameForConnectionData.isEmpty()) {
        cdata = Kexi::connset().connectionDataForFileName( fileNameForConnectionData );
        if (!cdata) {
            kdWarning() << "KexiMainWindowImpl::openProject() cdata?" << endl;
            return false;
        }
    }
    return openProject(aFileName, cdata, dbName);
}
 
tristate KexiMainWindowImpl::openProject(const TQString& aFileName, 
    KexiDB::ConnectionData *cdata, const TQString& dbName,
    const TQValueList<KexiProjectData::ObjectInfo>& autoopenObjects)
{
    if (d->prj) {
        return openProjectInExternalKexiInstance(aFileName, cdata, dbName);
    }
 
    KexiProjectData* projectData = 0;
    bool deleteAfterOpen = false;
    if (cdata) {
        //server-based project
        if (dbName.isEmpty()) {//no database name given, ask user
            bool cancel;
            projectData = Kexi::startupHandler().selectProject( cdata, cancel, this );
            if (cancel)
                return cancelled;
        }
        else {
            projectData = new KexiProjectData( *cdata, dbName );
            deleteAfterOpen = true;
        }
    }
    else {
//      TQString selFile = dlg.selectedExistingFile();
        if (aFileName.isEmpty()) {
            kdWarning() << "KexiMainWindowImpl::openProject(): aFileName.isEmpty()" << endl;
            return false;
        }
        //file-based project
        kdDebug() << "Project File: " << aFileName << endl;
        KexiDB::ConnectionData cdata;
        cdata.setFileName( aFileName );
//          cdata.driverName = KexiStartupHandler::detectDriverForFile( cdata.driverName, fileName, this );
        TQString detectedDriverName;
        KexiStartupData::Import importActionData;
        const tristate res = KexiStartupHandler::detectActionForFile( 
            importActionData, detectedDriverName, cdata.driverName, aFileName, this );
        if (true != res)
            return res;
 
        if (importActionData) { //importing requested
            return showProjectMigrationWizard( importActionData.mimeType, importActionData.fileName );
        }
        cdata.driverName = detectedDriverName;
 
        if (cdata.driverName.isEmpty())
            return false;
 
        //opening requested
        projectData = new KexiProjectData(cdata, aFileName);
        deleteAfterOpen = true;
    }
    if (!projectData)
        return false;
    projectData->autoopenObjects = autoopenObjects;
    const tristate res = openProject(*projectData);
    if (deleteAfterOpen) //projectData object has been copied
        delete projectData;
    return res;
}
 
tristate KexiMainWindowImpl::openProjectInExternalKexiInstance(const TQString& aFileName, 
    KexiDB::ConnectionData *cdata, const TQString& dbName)
{
    TQString fileNameForConnectionData;
    if (aFileName.isEmpty()) { //try .kexic file
        if (cdata)
            fileNameForConnectionData = Kexi::connset().fileNameForConnectionData(cdata);
    }
    return openProjectInExternalKexiInstance(aFileName, fileNameForConnectionData, dbName);
}
 
tristate KexiMainWindowImpl::openProjectInExternalKexiInstance(const TQString& aFileName, 
    const TQString& fileNameForConnectionData, const TQString& dbName)
{
    TQString fileName(aFileName);
    TQStringList args;
    args << tqApp->applicationFilePath();
    // open a file-based project or a server connection provided as a .kexic file
    // (we have no other simple way to provide the startup data to a new process)
    if (fileName.isEmpty()) { //try .kexic file
        if (!fileNameForConnectionData.isEmpty())
            args << "--skip-conn-dialog"; //user does not expect conn. dialog to be shown here
 
        if (dbName.isEmpty()) { //use 'kexi --skip-conn-dialog file.kexic'
            fileName = fileNameForConnectionData;
        }
        else { //use 'kexi --skip-conn-dialog --connection file.kexic dbName'
            args << "--connection" << fileNameForConnectionData;
            fileName = dbName;
        }
    }
    if (fileName.isEmpty()) {
        kdWarning() << "KexiMainWindowImpl::openProjectInExternalKexiInstance() fileName?" << endl;
        return false;
    }
    args << fileName;
    TQProcess proc(args, this, "process");
    proc.setWorkingDirectory( TQFileInfo(fileName).dir(true) );
    const bool ok = proc.start();
    if (!ok) {
        d->showStartProcessMsg(args);
    }
    return ok;
}
 
void
KexiMainWindowImpl::slotProjectOpenRecentAboutToShow()
{
    /*
    //setup
    TDEPopupMenu *popup = d->action_open_recent->popupMenu();
    const int cnt = popup->count();
    //remove older
    for (int i = 0; i<cnt; i++) {
        int id = popup->idAt(0);
        if (id==d->action_open_recent_more_id)
            break;
        if (id>=0) {
            popup->removeItem(id);
        }
    }
    //insert current items
    int cur_id = 0, cur_idx = 0;
    //TODO:
    cur_id = popup->insertItem("My example project 1", ++cur_id, cur_idx++);
    cur_id = popup->insertItem("My example project 2", ++cur_id, cur_idx++);
    cur_id = popup->insertItem("My example project 3", ++cur_id, cur_idx++);
    */
 
    //show recent databases
    TDEPopupMenu *popup = d->action_open_recent->popupMenu();
    popup->clear();
#if 0
    d->action_open_recent_projects_title_id = popup->insertTitle(i18n("Recently Opened Databases"));
#endif
//  int action_open_recent_projects_title_index = popup->indexOf(d->action_open_recent_projects_title_id);
//  int count = popup->count();
//  int action_open_recent_connections_title_index = popup->indexOf(d->action_open_recent_connections_title_id);
//  for (int i=action_open_recent_projects_title_index+1; 
//      i<action_open_recent_connections_title_index; i++)
//  {
//      popup->removeItemAt(action_open_recent_projects_title_index+1);
//  }
 
//  int cur_idx = action_open_recent_projects_title_index+1;
    popup->insertItem(SmallIconSet("kexiproject_sqlite"), "My project 1");
    popup->insertItem(SmallIconSet("kexiproject_sqlite"), "My project 2");
    popup->insertItem(SmallIconSet("kexiproject_sqlite"), "My project 3");
 
#if 0
    //show recent connections
    d->action_open_recent_connections_title_id = 
        d->action_open_recent->popupMenu()->insertTitle(i18n("Recently Connected Database Servers"));
    
//  cur_idx = popup->indexOf(d->action_open_recent_connections_title_id) + 1;
//  for (int i=cur_idx; i<count; i++) {
//      popup->removeItemAt(cur_idx);
//  }
    popup->insertItem(SmallIconSet("socket"), "My connection 1");
    popup->insertItem(SmallIconSet("socket"), "My connection 2");
    popup->insertItem(SmallIconSet("socket"), "My connection 3");
    popup->insertItem(SmallIconSet("socket"), "My connection 4");
#endif
}
 
void
KexiMainWindowImpl::slotProjectOpenRecent(int id)
{
    if (id<0) // || id==d->action_open_recent_more_id)
        return;
    kdDebug() << "KexiMainWindowImpl::slotProjectOpenRecent("<<id<<")"<<endl;
}
 
void
KexiMainWindowImpl::slotProjectOpenRecentMore()
{
    KEXI_UNFINISHED(i18n("Open Recent"));
}
 
void
KexiMainWindowImpl::slotProjectSave()
{
    if (!d->curDialog)
        return;
    saveObject( d->curDialog );
    updateAppCaption();
    invalidateActions();
}
 
void
KexiMainWindowImpl::slotProjectSaveAs()
{
    KEXI_UNFINISHED(i18n("Save object as"));
}
 
void
KexiMainWindowImpl::slotProjectPrint()
{
    if (d->curDialog && d->curDialog->partItem())
        printItem(d->curDialog->partItem());
}
 
void
KexiMainWindowImpl::slotProjectPrintPreview()
{
    if (d->curDialog && d->curDialog->partItem())
        printPreviewForItem(d->curDialog->partItem());
}
 
void
KexiMainWindowImpl::slotProjectPageSetup()
{
    if (d->curDialog && d->curDialog->partItem())
        showPageSetupForItem(d->curDialog->partItem());
}
 
void KexiMainWindowImpl::slotProjectExportDataTable()
{
    if (d->curDialog && d->curDialog->partItem())
        exportItemAsDataTable(d->curDialog->partItem());
}
 
void
KexiMainWindowImpl::slotProjectProperties()
{
    //TODO: load the implementation not the ui :)
//  ProjectSettingsUI u(this);
//  u.exec();
}
 
void
KexiMainWindowImpl::slotProjectClose()
{
    closeProject();
}
 
void KexiMainWindowImpl::slotProjectRelations()
{
    if (!d->prj)
        return;
    KexiDialogBase *d = KexiInternalPart::createKexiDialogInstance("relation", this, this);
    activateWindow(d);
}
 
void KexiMainWindowImpl::slotImportFile()
{
    KEXI_UNFINISHED("Import: " + i18n("From File..."));
}
 
void KexiMainWindowImpl::slotImportServer()
{
    KEXI_UNFINISHED("Import: " + i18n("From Server..."));
}
 
void
KexiMainWindowImpl::slotProjectQuit()
{
    if (~ closeProject())
        return;
    close();
}
 
void KexiMainWindowImpl::slotViewNavigator()
{
    if (!d->nav || !d->navToolWindow)
        return;
    if (!d->nav->isVisible())
        makeWidgetDockVisible(d->nav);
//      makeDockVisible(dynamic_cast<KDockWidget*>(d->navToolWindow->wrapperWidget()));
//      d->navToolWindow->wrapperWidget()->show();
//      d->navToolWindow->show(KDockWidget::DockLeft, getMainDockWidget());
 
    d->navToolWindow->wrapperWidget()->raise();
//
    d->block_KMdiMainFrm_eventFilter=true;
        d->nav->setFocus();
    d->block_KMdiMainFrm_eventFilter=false;
}
 
void KexiMainWindowImpl::slotViewMainArea()
{
    if (d->curDialog)
        d->curDialog->setFocus();
}
 
void KexiMainWindowImpl::slotViewPropertyEditor()
{
    if (!d->propEditor || !d->propEditorToolWindow)
        return;
 
//js        d->config->setGroup("MainWindow");
//js        ds->setSeparatorPos(d->config->readNumEntry("RightDockPosition", 80/* % */), true);
 
    if (!d->propEditorTabWidget->isVisible())
        makeWidgetDockVisible(d->propEditorTabWidget);
 
 
    d->propEditorToolWindow->wrapperWidget()->raise();
 
    d->block_KMdiMainFrm_eventFilter=true;
    if (d->propEditorTabWidget->currentPage())
        d->propEditorTabWidget->currentPage()->setFocus();
    d->block_KMdiMainFrm_eventFilter=false;
 
/*#if defined(KDOCKWIDGET_P)
        KDockWidget *dw = (KDockWidget *)d->propEditor->parentWidget();
        KDockSplitter *ds = (KDockSplitter *)dw->parentWidget();
        ds->setSeparatorPos(80,true);//d->config->readNumEntry("RightDockPosition", 80), true);
#endif*/
}
 
bool KexiMainWindowImpl::switchToViewMode(int viewMode)
{
    if (!d->curDialog) {
        d->toggleLastCheckedMode();
        return false;
    }
    if (!d->curDialog->supportsViewMode( viewMode )) {
        showErrorMessage(i18n("Selected view is not supported for \"%1\" object.")
            .arg(d->curDialog->partItem()->name()),
        i18n("Selected view (%1) is not supported by this object type (%2).")
            .arg(Kexi::nameForViewMode(viewMode))
            .arg(d->curDialog->part()->instanceCaption()) );
        d->toggleLastCheckedMode();
        return false;
    }
    int prevViewMode = d->curDialog->currentViewMode();
    updateCustomPropertyPanelTabs(d->curDialog->part(), prevViewMode,
        d->curDialog->part(), viewMode );
    tristate res = d->curDialog->switchToViewMode( viewMode );
    if (!res) {
        updateCustomPropertyPanelTabs(0, Kexi::NoViewMode); //revert
        showErrorMessage(i18n("Switching to other view failed (%1).").arg(Kexi::nameForViewMode(viewMode)),
            d->curDialog);
        d->toggleLastCheckedMode();
        return false;
    }
    if (~res) {
        updateCustomPropertyPanelTabs(0, Kexi::NoViewMode); //revert
        d->toggleLastCheckedMode();
        return false;
    }
 
    //view changed: switch to this view's gui client
    KXMLGUIClient *viewClient=d->curDialog->guiClient();
    updateDialogViewGUIClient(viewClient);
    if (d->curDialogViewGUIClient && !viewClient)
        guiFactory()->removeClient(d->curDialogViewGUIClient);
    d->curDialogViewGUIClient=viewClient; //remember
 
    d->updatePropEditorVisibility(viewMode);
    invalidateProjectWideActions();
    invalidateSharedActions();
    d->updateFindDialogContents();
    return true;
}
 
 
void KexiMainWindowImpl::slotViewDataMode()
{
    switchToViewMode(Kexi::DataViewMode);
}
 
void KexiMainWindowImpl::slotViewDesignMode()
{
    switchToViewMode(Kexi::DesignViewMode);
}
 
void KexiMainWindowImpl::slotViewTextMode()
{
    switchToViewMode(Kexi::TextViewMode);
}
 
void KexiMainWindowImpl::closeWindow(KMdiChildView *pWnd, bool layoutTaskBar)
{
    if (d->insideCloseDialog && dynamic_cast<KexiDialogBase *>(pWnd)) {
        d->windowsToClose.append(dynamic_cast<KexiDialogBase *>(pWnd));
        return;
    }
    /*moved to closeDialog()
    if (pWnd == d->curDialog && !pWnd->isAttached()) {
        if (d->propEditor) {
            // ah, closing detached window - better switch off property buffer right now...
            d->propBuffer = 0;
            d->propEditor->editor()->setBuffer( 0, false );
        }
    }
    */
    closeDialog(dynamic_cast<KexiDialogBase *>(pWnd), layoutTaskBar);
}
 
tristate KexiMainWindowImpl::getNewObjectInfo(
    KexiPart::Item *partItem, KexiPart::Part *part,
    bool& allowOverwriting, const TQString& messageWhenAskingForName )
{
    //data was never saved in the past -we need to create a new object at the backend
    KexiPart::Info *info = part->info();
#ifdef KEXI_ADD_CUSTOM_OBJECT_CREATION
# include "keximainwindowimpl_customobjcreation.h"
#endif
    if (!d->nameDialog) {
        d->nameDialog = new KexiNameDialog(
            messageWhenAskingForName, this, "nameDialog");
        //check if that name is allowed
        d->nameDialog->widget()->addNameSubvalidator(
            new KexiDB::ObjectNameValidator(project()->dbConnection()->driver(), 0, "sub"));
    }
    else {
        d->nameDialog->widget()->setMessageText( messageWhenAskingForName );
    }
    d->nameDialog->widget()->setCaptionText(partItem->caption());
    d->nameDialog->widget()->setNameText(partItem->name());
    d->nameDialog->setCaption(i18n("Save Object As"));
    d->nameDialog->setDialogIcon( DesktopIcon( info->itemIcon(), TDEIcon::SizeMedium ) );
    allowOverwriting = false;
    bool found;
    do {
        if (d->nameDialog->exec()!=TQDialog::Accepted)
            return cancelled;
        //check if that name already exists
        KexiDB::SchemaData tmp_sdata;
        tristate result = project()->dbConnection()->loadObjectSchemaData(
            info->projectPartID(),
            d->nameDialog->widget()->nameText(), tmp_sdata );
        if (!result)
            return false;
        found = result==true;
        if (found) {
            if (allowOverwriting) {
                int res = KMessageBox::warningYesNoCancel(this,
                    "<p>"+part->i18nMessage("Object \"%1\" already exists.", 0)
                        .arg(d->nameDialog->widget()->nameText())
                    +"</p><p>"+i18n("Do you want to replace it?")+"</p>", 0,
                    KGuiItem(i18n("&Replace"), "button_yes"),
                    KGuiItem(i18n("&Choose Other Name...")),
                    TQString(), KMessageBox::Notify|KMessageBox::Dangerous);
                if (res == KMessageBox::No)
                    continue;
                else if (res == KMessageBox::Cancel)
                    return cancelled;
                else {//yes
                    allowOverwriting = true;
                    break;
                }
            }
            else {
                KMessageBox::information(this,
                    "<p>"+part->i18nMessage("Object \"%1\" already exists.", 0)
                        .arg(d->nameDialog->widget()->nameText())
                    +"</p><p>"+i18n("Please choose other name.")+"</p>");
//              " For example: Table \"my_table\" already exists" ,
//              "%1 \"%2\" already exists.\nPlease choose other name.")
//              .arg(dlg->part()->instanceName()).arg(d->nameDialog->widget()->nameText()));
                continue;
            }
        }
    }
    while (found);
 
    //update name and caption
    partItem->setName( d->nameDialog->widget()->nameText() );
    partItem->setCaption( d->nameDialog->widget()->captionText() );
    return true;
}
 
tristate KexiMainWindowImpl::saveObject( KexiDialogBase *dlg, const TQString& messageWhenAskingForName,
    bool dontAsk)
{
    tristate res;
    if (!dlg->neverSaved()) {
        //data was saved in the past -just save again
        res = dlg->storeData(dontAsk);
        if (!res)
            showErrorMessage(i18n("Saving \"%1\" object failed.").arg(dlg->partItem()->name()),
                d->curDialog);
        return res;
    }
 
    const int oldItemID = dlg->partItem()->identifier();
 
    bool allowOverwriting = false;
    res = getNewObjectInfo( dlg->partItem(), dlg->part(), allowOverwriting,
        messageWhenAskingForName );
    if (res != true)
        return res;
 
    res = dlg->storeNewData();
    if (~res)
        return cancelled;
    if (!res) {
        showErrorMessage(i18n("Saving new \"%1\" object failed.").arg(dlg->partItem()->name()),
            d->curDialog);
        return false;
    }
 
    //update navigator
//this is alreday done in KexiProject::addStoredItem(): d->nav->addItem(dlg->partItem());
    //item id changed to final one: update association in dialogs' dictionary
//  d->dialogs.take(oldItemID);
    d->updateDialogId(dlg, oldItemID);
    invalidateProjectWideActions();
    return true;
}
 
tristate KexiMainWindowImpl::closeDialog(KexiDialogBase *dlg)
{
    return closeDialog(dlg, true);
}
 
tristate KexiMainWindowImpl::closeDialog(KexiDialogBase *dlg, bool layoutTaskBar, bool doNotSaveChanges)
{
    if (!dlg) 
        return true;
    if (d->insideCloseDialog)
        return true;
 
#ifndef KEXI_NO_PENDING_DIALOGS
    d->addItemToPendingDialogs(dlg->partItem(), Private::DialogClosingJob);
#endif
 
    d->insideCloseDialog = true;
 
    if (dlg == d->curDialog && !dlg->isAttached()) {
        if (d->propEditor) {
            // ah, closing detached window - better switch off property buffer right now...
            d->propBuffer = 0;
            d->propEditor->editor()->changeSet( 0, false );
        }
    }
 
    bool remove_on_closing = dlg->partItem() ? dlg->partItem()->neverSaved() : false;
    if (dlg->dirty() && !d->forceDialogClosing && !doNotSaveChanges) {
        //more accurate tool tips and what's this
        KGuiItem saveChanges( KStdGuiItem::save() ); 
        saveChanges.setToolTip(i18n("Save changes"));
        saveChanges.setWhatsThis(
            i18n( "Pressing this button will save all recent changes made in \"%1\" object." )
            .arg(dlg->partItem()->name()) );
        KGuiItem discardChanges( KStdGuiItem::discard() );
        discardChanges.setWhatsThis(
            i18n( "Pressing this button will discard all recent changes made in \"%1\" object." )
            .arg(dlg->partItem()->name()) );
 
        //dialog's data is dirty:
        //--adidional message, e.g. table designer will return 
        //  "Note: This table is already filled with data which will be removed."
        //  if the dlg is in design view mode.
        TQString additionalMessage = dlg->part()->i18nMessage(
            ":additional message before saving design", dlg);
        if (additionalMessage.startsWith(":"))
            additionalMessage = TQString();
        if (!additionalMessage.isEmpty())
            additionalMessage = "<p>"+additionalMessage+"</p>";
 
        const int questionRes = KMessageBox::warningYesNoCancel( this,
            "<p>"+dlg->part()->i18nMessage("Design of object \"%1\" has been modified.", dlg)
            .arg(dlg->partItem()->name())+"</p><p>"+i18n("Do you want to save changes?")+"</p>"
            + additionalMessage /*may be empty*/,
            TQString(),
            saveChanges,
            discardChanges);
        if (questionRes==KMessageBox::Cancel) {
#ifndef KEXI_NO_PENDING_DIALOGS
            d->removePendingDialog(dlg->id());
#endif
            d->insideCloseDialog = false;
            d->windowsToClose.clear(); //give up with 'close all'
            return cancelled;
        }
        if (questionRes==KMessageBox::Yes) {
            //save it
//          if (!dlg->storeData())
            tristate res = saveObject( dlg, TQString(), true /*dontAsk*/ );
            if (!res || ~res) {
//js:TODO show error info; (retry/ignore/cancel)
#ifndef KEXI_NO_PENDING_DIALOGS
                d->removePendingDialog(dlg->id());
#endif
                d->insideCloseDialog = false;
                d->windowsToClose.clear(); //give up with 'close all'
                return res;
            }
            remove_on_closing = false;
        }
    }
 
    const int dlg_id = dlg->id(); //remember now, because removeObject() can destruct partitem object
 
    if (remove_on_closing) {
        //we won't save this object, and it was never saved -remove it
        if (!removeObject( dlg->partItem(), true )) {
#ifndef KEXI_NO_PENDING_DIALOGS
            d->removePendingDialog(dlg->id());
#endif
            //msg?
            //TODO: ask if we'd continue and return true/false
            d->insideCloseDialog = false;
            d->windowsToClose.clear(); //give up with 'close all'
            return false;
        }
    }
    else {
        //not dirty now
        if(d->nav)
            d->nav->updateItemName( *dlg->partItem(), false );
    }
 
    d->removeDialog(dlg_id); //don't remove -KMDI will do that
    //also remove from 'print setup dialogs' cache, if needed
    int printedObjectID = 0;
    if (d->pageSetupDialogItemID2dataItemID_map.contains(dlg_id))
        printedObjectID = d->pageSetupDialogItemID2dataItemID_map[ dlg_id ];
    d->pageSetupDialogs.take(printedObjectID);
 
    KXMLGUIClient *client = dlg->commonGUIClient();
    KXMLGUIClient *viewClient = dlg->guiClient();
    if (d->curDialogGUIClient==client) {
        d->curDialogGUIClient=0;
    }
    if (d->curDialogViewGUIClient==viewClient) {
        d->curDialogViewGUIClient=0;
    }
    if (client) {
        //sanity: ouch, it is not removed yet? - do it now
        if (d->closedDialogGUIClient && d->closedDialogGUIClient!=client)
            guiFactory()->removeClient(d->closedDialogGUIClient);
        if (d->openedDialogsCount()==0) {//now there is no dialogs - remove client RIGHT NOW!
            d->closedDialogGUIClient=0;
            guiFactory()->removeClient(client);
        }
        else {
            //remember this - and MAYBE remove later, if needed
            d->closedDialogGUIClient=client;
        }
    }
    if (viewClient) {
        //sanity: ouch, it is not removed yet? - do it now
        if (d->closedDialogViewGUIClient && d->closedDialogViewGUIClient!=viewClient)
            guiFactory()->removeClient(d->closedDialogViewGUIClient);
        if (d->openedDialogsCount()==0) {//now there is no dialogs - remove client RIGHT NOW!
            d->closedDialogViewGUIClient=0;
            guiFactory()->removeClient(viewClient);
        }
        else {
            //remember this - and MAYBE remove later, if needed
            d->closedDialogViewGUIClient=viewClient;
        }
    }
 
    const bool isInMaximizedChildFrmMode = this->isInMaximizedChildFrmMode();
 
    KMdiMainFrm::closeWindow(dlg, layoutTaskBar);
 
    //focus navigator if nothing else available
    if (d->openedDialogsCount()==0) {
        d->maximizeFirstOpenedChildFrm = isInMaximizedChildFrmMode;
        if (d->nav)
            d->nav->setFocus();
        d->updatePropEditorVisibility(0);
    }
 
    invalidateActions();
    d->insideCloseDialog = false;
    if (!d->windowsToClose.isEmpty()) //continue 'close all'
        closeDialog(d->windowsToClose.take(0), true);
 
#ifndef KEXI_NO_PENDING_DIALOGS
    d->removePendingDialog( dlg_id );
 
    //perform pending global action that was suspended:
    if (!d->pendingDialogsExist()) {
        d->executeActionWhenPendingJobsAreFinished();
    }
#endif
    return true;
}
 
void KexiMainWindowImpl::detachWindow(KMdiChildView *pWnd,bool bShow)
{
    KMdiMainFrm::detachWindow(pWnd,bShow);
    // update icon - from small to large
    pWnd->setIcon( DesktopIcon( static_cast<KexiDialogBase *>(pWnd)->itemIcon() ) );
//  pWnd->setIcon( DesktopIcon( static_cast<KexiDialogBase *>(pWnd)->part()->info()->itemIcon() ) );
    if (dynamic_cast<KexiDialogBase*>(pWnd))
        dynamic_cast<KexiDialogBase*>(pWnd)->sendDetachedStateToCurrentView();
}
 
void KexiMainWindowImpl::attachWindow(KMdiChildView *pWnd, bool /*bShow*/, bool bAutomaticResize)
{
//  if (bAutomaticResize || w->size().isEmpty() || (w->size() == TQSize(1,1))) {
    KMdiMainFrm::attachWindow(pWnd,true,bAutomaticResize);
    //for dialogs in normal state: decrease dialog's height if it exceeds area contents
    if (pWnd->mdiParent()->state() == KMdiChildFrm::Normal
        && pWnd->geometry().bottom() > pWnd->mdiParent()->mdiAreaContentsRect().bottom())
    {
        TQRect r = pWnd->geometry();
        r.setBottom( pWnd->mdiParent()->mdiAreaContentsRect().bottom() - 5 );
        pWnd->setGeometry( r );
    }
    // update icon - from large to small
    pWnd->mdiParent()->setIcon( SmallIcon( static_cast<KexiDialogBase *>(pWnd)->itemIcon() ) );
    if (dynamic_cast<KexiDialogBase*>(pWnd))
        dynamic_cast<KexiDialogBase*>(pWnd)->sendAttachedStateToCurrentView();
}
 
TQWidget* KexiMainWindowImpl::findWindow(TQWidget *w)
{
    while (w && !acceptsSharedActions(w))
        w = w->parentWidget();
    return w;
}
 
bool KexiMainWindowImpl::acceptsSharedActions(TQObject *w)
{
    return w->inherits("KexiDialogBase") || w->inherits("KexiViewBase");
}
 
bool KexiMainWindowImpl::eventFilter( TQObject *obj, TQEvent * e )
{
    //KexiVDebug << "eventFilter: " <<e->type() << " " <<obj->name()<<endl;
    if (e->type()==TQEvent::KeyPress) {
        KexiVDebug << "KEY EVENT " << TQString::number(static_cast<TQKeyEvent*>(e)->key(), 16) << endl;
        KexiVDebug << endl;
    }
    if (e->type()==TQEvent::AccelOverride) {
        //KexiVDebug << "AccelOverride EVENT " << static_cast<TQKeyEvent*>(e)->key() << " " << static_cast<TQKeyEvent*>(e)->state() == ControlButton << endl;
 
        //avoid sending CTRL+Tab key twice for tabbed/ideal mode, epecially for win32
        if (static_cast<TQKeyEvent*>(e)->key()==TQt::Key_Tab && static_cast<TQKeyEvent*>(e)->state() == ControlButton) {
            if (d->action_window_next->shortcut().keyCodeQt()==TQt::Key_Tab+TQt::CTRL && d->action_window_next->shortcut().count()==1
                && (mdiMode()==KMdi::TabPageMode || mdiMode()==KMdi::IDEAlMode))
            {
                static_cast<TQKeyEvent*>(e)->accept();
            }
        }
    }
    if (e->type()==TQEvent::Close) {
        KexiVDebug << "Close EVENT" << endl;
    }
    if (e->type()==TQEvent::Resize) {
        KexiVDebug << "Resize EVENT" << endl;
    }
    if (e->type()==TQEvent::ShowMaximized) {
        KexiVDebug << "ShowMaximized EVENT" << endl;
    }
 
/*  if (obj==d->propEditor) {
        if (e->type()==TQEvent::Resize) {
            d->updatePropEditorDockWidthInfo();
        }
    }*/
 
    TQWidget *focus_w = 0;
    if (obj->inherits("TQPopupMenu")) {
        /* Fixes for popup menus behaviour:
         For hiding/showing: focus previously (d->focus_before_popup)
         focused window, if known, otherwise focus currently focused one.
         And: just invalidate actions.
        */
        if (e->type()==TQEvent::Hide || e->type()==TQEvent::Show) {
            KexiVDebug << e->type() << endl;
            focus_w = focusWindow();
            if (!d->focus_before_popup.isNull()) {
                d->focus_before_popup->setFocus();
                d->focus_before_popup=0;
                invalidateSharedActions();
            } else {
                if (focus_w) {
                    focus_w->setFocus();
                    invalidateSharedActions();
                }
            }
        }
        return false;
    }
 
    if (e->type()==TQEvent::MouseButtonPress) {
        TQWidget *w = findWindow(static_cast<TQWidget*>(obj));
        KexiVDebug << "MouseButtonPress EVENT " <<  (w ? w->name() : 0) << endl;
        if (w) {
            w->setFocus();
            invalidateSharedActions(d->curDialog);
        }
    }
    TQWidget *w = findWindow(static_cast<TQWidget*>(obj));
    if (e->type()==TQEvent::FocusIn) {
        focus_w = focusWindow();
        KexiVDebug << "Focus EVENT" << endl;
        KexiVDebug << (focus_w ? focus_w->name() : "" )  << endl;
        KexiVDebug << "eventFilter: " <<e->type() << " " <<obj->name() <<endl;
#ifdef KEXI_STATUSBAR_DEBUG
        TQWidget *focus_widget = focus_w ? focus_w->focusWidget() : 0;
        d->statusBar->setStatus(TQString("FOCUS VIEW: %1 %2, FOCUS WIDGET: %3 %4")
            .arg(focus_w ? focus_w->className() : "").arg(focus_w ? focus_w->name() : "")
            .arg(focus_widget ? focus_widget->className() : "").arg(focus_widget ? focus_widget->name() : "")
            );
#endif
    }
    else if (e->type()==TQEvent::FocusOut) {
        focus_w = focusWindow();
        KexiVDebug << "Focus OUT EVENT" << endl;
        KexiVDebug << (focus_w ? focus_w->name() : "" )  << endl;
        KexiVDebug << "eventFilter: " <<e->type() << " " <<obj->name() <<endl;
#ifdef KEXI_STATUSBAR_DEBUG
        TQWidget *focus_widget = focus_w ? focus_w->focusWidget() : 0;
        d->statusBar->setStatus(TQString("FOCUS VIEW: %1 %2, FOCUS WIDGET: %3 %4")
            .arg(focus_w ? focus_w->className() : "").arg(focus_w ? focus_w->name() : "")
            .arg(focus_widget ? focus_widget->className() : "").arg(focus_widget ? focus_widget->name() : "")
            );
#endif
    }
    if (e->type()==TQEvent::WindowActivate) {
        KexiVDebug << "WindowActivate EVENT" << endl;
        KexiVDebug << "eventFilter: " <<e->type() << " " <<obj->name()<<endl;
    }
#if 0
    if (e->type()==TQEvent::FocusIn) {
        if (focus_w) {
//          if (d->actionProxies[ w ])
//          if (d->actionProxies[ focus_w ]) {
            if (actionProxyFor( focus_w )) {
//              invalidateSharedActions();
            }
            else {
/*          TQObject* o = focusWidget();
            while (o && !o->inherits("KexiDialogBase") && !o->inherits("KexiDockBase"))
                o = o->parent();*/
//js                invalidateSharedActions(focus_w);
            }
        }
//      /*|| e->type()==TQEvent::FocusOut*/) && /*(!obj->inherits("KexiDialogBase")) &&*/ d->actionProxies[ obj ]) {
//      invalidateSharedActions();
    }
    if (e->type()==TQEvent::FocusOut && focus_w && focus_w==d->curDialog && actionProxyFor( obj )) {
        invalidateSharedActions(d->curDialog);
    }
#endif
 
    if (!d->focus_before_popup.isNull() && e->type()==TQEvent::FocusOut && obj->inherits("KMenuBar")) {
        //d->nav->setFocus();
        d->focus_before_popup->setFocus();
        d->focus_before_popup=0;
        invalidateSharedActions(d->curDialog);
        return true;
    }
 
    //remember currently focued window invalidate act.
    if (e->type()==TQEvent::FocusOut) {
        if (static_cast<TQFocusEvent*>(e)->reason()==TQFocusEvent::Popup) {
            if (KexiUtils::hasParent(d->curDialog, focus_w)) {
                invalidateSharedActions(d->curDialog);
                d->focus_before_popup=d->curDialog;
            }
            else {
//not needed???         invalidateSharedActions(focus_w);
                d->focus_before_popup=focus_w;
            }
        }
    }
 
    //keep focus in main window:
    if (w && w==d->nav) {
//      kdDebug() << "NAV" << endl;
        if (e->type()==TQEvent::FocusIn) {
            return true;
        } else if (e->type()==TQEvent::WindowActivate && w==d->focus_before_popup) {
//          d->nav->setFocus();
            d->focus_before_popup=0;
            return true;
        } else if (e->type()==TQEvent::FocusOut) {
            if (static_cast<TQFocusEvent*>(e)->reason()==TQFocusEvent::Tab) {
                //activate current child:
                if (d->curDialog) {
                    d->curDialog->activate();
                    return true;
                }
            }
            else if (static_cast<TQFocusEvent*>(e)->reason()==TQFocusEvent::Popup) {
                d->focus_before_popup=w;
            }
            //invalidateSharedActions();
        } else if (e->type()==TQEvent::Hide) {
            setFocus();
            return false;
        }
    }
    if (d->block_KMdiMainFrm_eventFilter)//we don't want KMDI to eat our event!
        return false;
    return KMdiMainFrm::eventFilter(obj,e);//let KMDI do its work
}
 
bool KexiMainWindowImpl::openingAllowed(KexiPart::Item* item, int viewMode)
{
    if (!userMode())
        return true;
    KexiPart::Part * part = Kexi::partManager().partForMimeType(item->mimeType());
    return part && (part->supportedUserViewModes() & viewMode);
}
 
KexiDialogBase *
KexiMainWindowImpl::openObject(const TQCString& mimeType, const TQString& name, 
    int viewMode, bool &openingCancelled, TQMap<TQString,TQString>* staticObjectArgs)
{
    KexiPart::Item *item = d->prj->itemForMimeType(mimeType,name);
    if (!item)
        return 0;
    return openObject(item, viewMode, openingCancelled, staticObjectArgs);
}
 
KexiDialogBase *
KexiMainWindowImpl::openObject(KexiPart::Item* item, int viewMode, bool &openingCancelled,
    TQMap<TQString,TQString>* staticObjectArgs, TQString* errorMessage)
{
    if (!openingAllowed(item, viewMode)) {
        if (errorMessage)
            *errorMessage = i18n("opening is not allowed in \"data view/design view/text view\" mode", 
                "opening is not allowed in \"%1\" mode").arg(Kexi::nameForViewMode(viewMode));
        openingCancelled = true;
        return 0;
    }
    
    if (!d->prj || !item)
        return 0;
    KexiUtils::WaitCursor wait;
#ifndef KEXI_NO_PENDING_DIALOGS
    Private::PendingJobType pendingType;
    KexiDialogBase *dlg = d->openedDialogFor( item, pendingType );
    if (pendingType != Private::NoJob) {
        openingCancelled = true;
        return 0;
    }
#else
    KexiDialogBase *dlg = d->openedDialogFor( item );
#endif
    openingCancelled = false;
 
    bool needsUpdateViewGUIClient = true;
    if (dlg) {
        dlg->activate();
        if (viewMode!=dlg->currentViewMode()) {
            if (!switchToViewMode(viewMode))
                return 0;
        }
        needsUpdateViewGUIClient = false;
    }
    else {
        d->updatePropEditorVisibility(viewMode);
        KexiPart::Part *part = Kexi::partManager().partForMimeType(item->mimeType());
        //update tabs before opening
        updateCustomPropertyPanelTabs(d->curDialog ? d->curDialog->part() : 0,
            d->curDialog ? d->curDialog->currentViewMode() : Kexi::NoViewMode,
            part, viewMode);
 
#ifndef KEXI_NO_PENDING_DIALOGS
        d->addItemToPendingDialogs(item, Private::DialogOpeningJob);
#endif
        dlg = d->prj->openObject(this, *item, viewMode, staticObjectArgs);
    }
 
    if (!dlg || !activateWindow(dlg)) {
#ifndef KEXI_NO_PENDING_DIALOGS
        d->removePendingDialog(item->identifier());
#endif
        updateCustomPropertyPanelTabs(0, Kexi::NoViewMode); //revert
        //js TODO: add error msg...
        return 0;
    }
 
    if (needsUpdateViewGUIClient /*&& !userMode()*/) {
        //view changed: switch to this view's gui client
        KXMLGUIClient *viewClient=dlg->guiClient();
        updateDialogViewGUIClient(viewClient);
        if (d->curDialogViewGUIClient && !viewClient)
            guiFactory()->removeClient(d->curDialogViewGUIClient);
        d->curDialogViewGUIClient=viewClient; //remember
    }
 
    invalidateViewModeActions();
    if (viewMode!=dlg->currentViewMode())
        invalidateSharedActions();
 
#ifndef KEXI_NO_PENDING_DIALOGS
    d->removePendingDialog( dlg->id() );
 
    //perform pending global action that was suspended:
    if (!d->pendingDialogsExist()) {
        d->executeActionWhenPendingJobsAreFinished();
    }
#endif
    return dlg;
}
 
KexiDialogBase *
KexiMainWindowImpl::openObjectFromNavigator(KexiPart::Item* item, int viewMode)
{
    bool openingCancelled;
    return openObjectFromNavigator(item, viewMode, openingCancelled);
}
 
KexiDialogBase *
KexiMainWindowImpl::openObjectFromNavigator(KexiPart::Item* item, int viewMode, 
    bool &openingCancelled)
{
    if (!openingAllowed(item, viewMode)) {
        openingCancelled = true;
        return 0;
    }
    if (!d->prj || !item)
        return 0;
#ifndef KEXI_NO_PENDING_DIALOGS
    Private::PendingJobType pendingType;
    KexiDialogBase *dlg = d->openedDialogFor( item, pendingType );
    if (pendingType!=Private::NoJob) {
        openingCancelled = true;
        return 0;
    }
#else
    KexiDialogBase *dlg = d->openedDialogFor( item );
#endif
    openingCancelled = false;
    if (dlg) {
        if (activateWindow(dlg)) {//item->identifier())) {//just activate
            invalidateViewModeActions();
            return dlg;
        }
    }
    //if DataViewMode is not supported, try Design, then Text mode (currently useful for script part)
    KexiPart::Part *part = Kexi::partManager().partForMimeType(item->mimeType());
    if (!part)
        return 0;
    if (viewMode == Kexi::DataViewMode && !(part->supportedViewModes() & Kexi::DataViewMode)) {
        if (part->supportedViewModes() & Kexi::DesignViewMode)
            return openObjectFromNavigator( item, Kexi::DesignViewMode, openingCancelled );
        else if (part->supportedViewModes() & Kexi::TextViewMode)
            return openObjectFromNavigator( item, Kexi::TextViewMode, openingCancelled );
    }
    //do the same as in openObject()
    return openObject(item, viewMode, openingCancelled);
}
 
tristate KexiMainWindowImpl::closeObject(KexiPart::Item* item)
{
#ifndef KEXI_NO_PENDING_DIALOGS
    Private::PendingJobType pendingType;
    KexiDialogBase *dlg = d->openedDialogFor( item, pendingType );
    if (pendingType == Private::DialogClosingJob)
        return true;
    else if (pendingType == Private::DialogOpeningJob)
        return cancelled;
#else
    KexiDialogBase *dlg = d->openedDialogFor( item );
#endif
    if (!dlg)
        return cancelled;
    return closeDialog(dlg);
}
 
bool KexiMainWindowImpl::newObject( KexiPart::Info *info, bool& openingCancelled )
{
    if (userMode()) {
        openingCancelled = true;
        return false;
    }
    openingCancelled = false;
    if (!d->prj || !info)
        return false;
    KexiPart::Part *part = Kexi::partManager().partForMimeType(info->mimeType());
    if(!part)
        return false;
 
#ifdef KEXI_ADD_CUSTOM_OBJECT_CREATION
# include "keximainwindowimpl_customobjcreation.h"
#endif
 
    KexiPart::Item *it = d->prj->createPartItem(info); //this, *item, viewMode);
    if (!it) {
        //js: todo: err
        return false;
    }
 
    if (!it->neverSaved()) //only add stored objects to the browser
        d->nav->addItem(*it);
    return openObject(it, Kexi::DesignViewMode, openingCancelled);
}
 
tristate KexiMainWindowImpl::removeObject( KexiPart::Item *item, bool dontAsk )
{
    if (userMode())
        return cancelled;
    if (!d->prj || !item)
        return false;
 
    KexiPart::Part *part = Kexi::partManager().partForMimeType(item->mimeType());
    if (!part)
        return false;
 
    if (!dontAsk) {
        if (KMessageBox::No == KMessageBox::warningYesNo(this, 
            "<p>"+i18n("Do you want to permanently delete:\n"
            "%1\n"
            "If you click \"Delete\", you will not be able to undo the deletion.")
                .arg( "</p><p>"+part->instanceCaption()+" \""+ item->name() + "\"?</p>" ),
            0, KGuiItem(i18n("Delete"), "edit-delete"), KStdGuiItem::no()))
            return cancelled;
    }
 
    //also close 'print setup' dialog for this item, if any
    tristate res;
//  int printedObjectID = 0;
//  if (d->pageSetupDialogItemID2dataItemID_map.contains(item->identifier()))
//      printedObjectID = d->pageSetupDialogItemID2dataItemID_map[ item->identifier() ];
    KexiDialogBase * pageSetupDlg = d->pageSetupDialogs[ item->identifier() ];
    const bool oldInsideCloseDialog = d->insideCloseDialog;
    d->insideCloseDialog = false;
     res = closeDialog(pageSetupDlg);
    d->insideCloseDialog = oldInsideCloseDialog;
    if (!res || ~res) {
        return res;
    }
 
#ifndef KEXI_NO_PENDING_DIALOGS
    Private::PendingJobType pendingType;
    KexiDialogBase *dlg = d->openedDialogFor( item, pendingType );
    if (pendingType!=Private::NoJob) {
        return cancelled;
    }
#else
    KexiDialogBase *dlg = d->openedDialogFor( item );
#endif
 
    if (dlg) {//close existing window
//      if (!dlg->tryClose(true))
        const bool tmp = d->forceDialogClosing;
        /*const bool remove_on_closing = */dlg->partItem()->neverSaved();
        d->forceDialogClosing = true;
        res = closeDialog(dlg);
        d->forceDialogClosing = tmp; //restore
        if (!res || ~res) {
            return res;
        }
//      if (remove_on_closing) //already removed
    //      return true;
//      if (!dlg->close(true))
//          return true; //ok - close cancelled
    }
 
    //in case the dialog is a 'print setup' dialog, also update d->pageSetupDialogs
    int dataItemID = d->pageSetupDialogItemID2dataItemID_map[item->identifier()];
    d->pageSetupDialogItemID2dataItemID_map.remove(item->identifier());
    d->pageSetupDialogs.take( dataItemID );
 
    if (!d->prj->removeObject(this, *item)) {
        //TODO(js) better msg
        showSorryMessage( i18n("Could not remove object.") );
        return false;
    }
    return true;
}
 
void KexiMainWindowImpl::renameObject( KexiPart::Item *item, const TQString& _newName, bool &success )
{
    if (userMode()) {
        success = false;
        return;
    }
    d->pendingDialogsExist();
    TQString newName = _newName.stripWhiteSpace();
    if (newName.isEmpty()) {
        showSorryMessage( i18n("Could not set empty name for this object.") );
        success = false;
        return;
    }
    enableMessages(false); //to avoid double messages
    const bool res = d->prj->renameObject(this, *item, newName);
    enableMessages(true);
    if (!res) {
        showErrorMessage( d->prj, i18n("Renaming object \"%1\" failed.").arg(newName) );
        success = false;
        return;
    }
    d->pendingDialogsExist();
}
 
void KexiMainWindowImpl::slotObjectRenamed(const KexiPart::Item &item, const TQCString& /*oldName*/)
{
#ifndef KEXI_NO_PENDING_DIALOGS
    Private::PendingJobType pendingType;
    KexiDialogBase *dlg = d->openedDialogFor( &item, pendingType );
    if (pendingType!=Private::NoJob)
        return;
#else
    KexiDialogBase *dlg = d->openedDialogFor( &item );
#endif
    if (!dlg)
        return;
 
    //change item
    dlg->updateCaption();
    if (static_cast<KexiDialogBase*>(d->curDialog)==dlg)//optionally, update app. caption
        updateAppCaption();
}
 
int KexiMainWindowImpl::generatePrivateID()
{
    return --d->privateIDCounter;
}
 
void KexiMainWindowImpl::acceptPropertySetEditing()
{
    if (d->propEditor)
        d->propEditor->editor()->acceptInput();
}
 
void KexiMainWindowImpl::propertySetSwitched(KexiDialogBase *dlg, bool force, 
    bool preservePrevSelection, const TQCString& propertyToSelect)
{
    kdDebug() << "KexiMainWindowImpl::propertySetSwitched() d->curDialog: "
        << (d->curDialog ? d->curDialog->caption() : TQString("NULL")) << " dlg: " << (dlg ? dlg->caption() : TQString("NULL"))<< endl;
    if ((KexiDialogBase*)d->curDialog!=dlg) {
        d->propBuffer = 0; //we'll need to move to another prop. set
        return;
    }
    if (d->propEditor) {
        KoProperty::Set *newBuf = d->curDialog ? d->curDialog->propertySet() : 0;
        if (!newBuf || (force || static_cast<KoProperty::Set*>(d->propBuffer) != newBuf)) {
            d->propBuffer = newBuf;
            if (preservePrevSelection) {
                if (propertyToSelect.isEmpty())
                    d->propEditor->editor()->changeSet( d->propBuffer, preservePrevSelection );
                else
                    d->propEditor->editor()->changeSet( d->propBuffer, propertyToSelect );
            }
        }
    }
}
 
void KexiMainWindowImpl::slotDirtyFlagChanged(KexiDialogBase* dlg)
{
    KexiPart::Item *item = dlg->partItem();
    //update text in navigator and app. caption
    if(!userMode())
        d->nav->updateItemName( *item, dlg->dirty() );
 
    invalidateActions();
    updateAppCaption();
}
 
void KexiMainWindowImpl::slotMdiModeHasBeenChangedTo(KMdi::MdiMode)
{
    //after switching to other MDI mode, pointer to current dialog needs to be updated
    activateFirstWin();
    activeWindowChanged(activeWindow());
}
 
void KexiMainWindowImpl::slotTipOfTheDay()
{
    //todo
}
 
void KexiMainWindowImpl::slotImportantInfo()
{
    importantInfo(false);
}
 
void KexiMainWindowImpl::slotStartFeedbackAgent()
{
#ifndef KEXI_NO_FEEDBACK_AGENT
#ifdef FEEDBACK_CLASS
    const TDEAboutData* about = TDEApplication::kApplication()->aboutData();
    FEEDBACK_CLASS* wizard = new FEEDBACK_CLASS( about->programName(),
        about->version(), 0, 0, 0, FEEDBACK_CLASS::AllPages );
 
    if ( wizard->exec() )
    {
        TDEApplication::kApplication()->invokeMailer( "kexi-reports-dummy@kexi.org",
            TQString(), TQString(),
            about->appName() + TQCString( " [feedback]" ),
            wizard->feedbackDocument().toString( 2 ).local8Bit() );
    }
 
    delete wizard;
#endif
#endif
}
 
void KexiMainWindowImpl::importantInfo(bool /*onStartup*/)
{
#if 0
    if (onStartup && !d->showImportantInfoOnStartup)
        return;
 
    TQString key = TQString("showImportantInfo %1").arg(KEXI_VERSION_STRING);
    d->config->setGroup("Startup");
    bool show = d->config->readBoolEntry(key,true);
 
    if (show || !onStartup) { //if !onStartup - dialog is always shown
        d->config->setGroup("TipOfDay");
        if (!d->config->hasKey("RunOnStart"))
            d->config->writeEntry("RunOnStart",true);
 
        TQString lang = TDEGlobal::locale()->language();
        TQString fname = locate("data", TQString("kexi/readme_")+lang);
        if (fname.isEmpty())//back to default
            fname = locate("data", "kexi/readme_en");
        KTipDialog tipDialog(new KTipDatabase(TQString()), 0);
        tipDialog.setCaption(i18n("Important Information"));
        TQObjectList *l = tipDialog.queryList( "KPushButton" );//hack: hide <- -> buttons
        int i=0;
        for (TQObjectListIt it( *l ); it.current() && i<2; ++it, i++ )
            static_cast<KPushButton*>(it.current())->hide();
        TQFile f(fname);
        if ( f.open( IO_ReadOnly ) ) {
            TQTextStream ts(&f);
            ts.setCodec( TDEGlobal::locale()->codecForEncoding() );
            TQTextBrowser *tb = KexiUtils::findFirstChild<KTextBrowser>(&tipDialog,"KTextBrowser");
            if (tb) {
                tb->setText( TQString("<qt>%1</qt>").arg(ts.read()) );
            }
            f.close();
        }
 
        tipDialog.adjustSize();
        TQRect desk = TQApplication::desktop()->screenGeometry( TQApplication::desktop()->screenNumber(this) );
        tipDialog.resize( TQMAX(tipDialog.width(),desk.width()*3/5), TQMAX(tipDialog.height(),desk.height()*3/5) );
        KDialog::centerOnScreen(&tipDialog);
        tipDialog.setModal ( true );
        tipDialog.exec();
        //a hack: get user's settings
        d->config->setGroup("TipOfDay");
        show = d->config->readBoolEntry("RunOnStart", show);
    }
 
    //write our settings back
    d->config->setGroup("Startup");
    d->config->writeEntry(key,show);
    d->showImportantInfoOnStartup = false;
#endif
}
 
void KexiMainWindowImpl::slotOptionsEnableForms(bool show, bool noMessage)
{
    Q_UNUSED(noMessage);
    Kexi::tempShowForms() = show;
}
 
bool KexiMainWindowImpl::userMode() const
{
    return d->userMode;
}
 
bool
KexiMainWindowImpl::initUserMode(KexiProjectData *projectData)
{
//  Kexi::tempShowForms() = true;
//  Kexi::tempShowReports() = true;
//  Kexi::tempShowMacros() = true;
//  Kexi::tempShowScripts() = true;
    if(!projectData)
        return false;
 
    createKexiProject(projectData); //initialize project
//  d->prj->setFinal(true);         //announce that we are in fianl mode
 
    tristate res = d->prj->open();             //try to open database
    if (!res || ~res) {
        delete d->prj;
        d->prj = 0;
        return false;
    }
 
#if 0 //todo reenable; autoopen objects are handled elsewhere
    KexiDB::TableSchema *sch = d->prj->dbConnection()->tableSchema("kexi__final");
    TQString err_msg = i18n("Could not start project \"%1\" in Final Mode.")
        .arg(static_cast<KexiDB::SchemaData*>(projectData)->name());
    if(!sch)
    {
        hide();
        showErrorMessage( err_msg, i18n("No Final Mode data found.") );
        return false;
    }
 
    KexiDB::Cursor *c = d->prj->dbConnection()->executeQuery(*sch);
    if(!c)
    {
        hide();
        showErrorMessage( err_msg, i18n("Error reading Final Mode data.") );
        return false;
    }
 
    TQString startupPart;
    TQString startupItem;
    while(c->moveNext())
    {
        kdDebug() << "KexiMainWinImpl::initFinalMode(): property: [" << c->value(1).toString() << "] " << c->value(2).toString() << endl;
        if(c->value(1).toString() == "startup-part")
            startupPart = c->value(2).toString();
        else if(c->value(1).toString() == "startup-item")
            startupItem = c->value(2).toString();
        else if(c->value(1).toString() == "mainxmlui")
            setXML(c->value(2).toString());
    }
    d->prj->dbConnection()->deleteCursor(c);
 
    kdDebug() << "KexiMainWinImpl::initFinalMode(): part: " << startupPart << endl;
    kdDebug() << "KexiMainWinImpl::initFinalMode(): item: " << startupItem << endl;
 
    initActions();
    initUserActions();
    guiFactory()->addClient(this);
    setStandardToolBarMenuEnabled(false);
    setHelpMenuEnabled(false);
 
    KexiPart::Info *i = Kexi::partManager().infoForMimeType(startupPart.latin1());
    if (!i) {
        hide();
        showErrorMessage( err_msg, i18n("Specified plugin does not exist.") );
        return false;
    }
 
    Kexi::partManager().part(i);
    KexiPart::Item *item = d->prj->item(i, startupItem);
    bool openingCancelled;
    if(!openObject(item, Kexi::DataViewMode, openingCancelled) && !openingCancelled) {
        hide();
        showErrorMessage( err_msg, i18n("Specified object could not be opened.") );
        return false;
    }
 
    TQWidget::setCaption("MyApp");//TODO
#endif
    return true;
}
 
void
KexiMainWindowImpl::initUserActions()
{
#if 0 //unused for now
    KexiDB::Cursor *c = d->prj->dbConnection()->executeQuery("SELECT p_id, name, text, icon, method, arguments FROM kexi__useractions WHERE scope = 0");
    if(!c)
        return;
 
    while(c->moveNext())
    {
        KexiUserAction::fromCurrentRecord(this, actionCollection(), c);
    }
    d->prj->dbConnection()->deleteCursor(c);
/*
    KexiUserAction *a1 = new KexiUserAction(this, actionCollection(), "user_dataview", "Change to dataview", "table");
    Arguments args;
    args.append(TQVariant("kexi/table"));
    args.append(TQVariant("persons"));
    a1->setMethod(KexiUserAction::OpenObject, args);
*/
#endif
}
 
void KexiMainWindowImpl::slotToolsProjectMigration()
{
    showProjectMigrationWizard(TQString(), TQString());
}
 
void KexiMainWindowImpl::slotToolsCompactDatabase()
{
    KexiProjectData *data = 0;
    KexiDB::Driver *drv = 0;
    const bool projectWasOpened = d->prj;
 
    if (!d->prj) {
        KexiStartupDialog dlg(
            KexiStartupDialog::OpenExisting, 0, Kexi::connset(), Kexi::recentProjects(),
            this, "KexiOpenDialog");
 
        if (dlg.exec()!=TQDialog::Accepted)
            return;
 
        if (dlg.selectedFileName().isEmpty()) {
            return;
        }
        KexiDB::ConnectionData cdata;
        cdata.setFileName( dlg.selectedFileName() );
        
        //detect driver name for the selected file
        KexiStartupData::Import detectedImportAction;
        tristate res = KexiStartupHandler::detectActionForFile( 
            detectedImportAction, cdata.driverName,
            "" /*suggestedDriverName*/, cdata.fileName(), 0,
            KexiStartupHandler::SkipMessages | KexiStartupHandler::ThisIsAProjectFile 
            | KexiStartupHandler::DontConvert);
 
        if (true==res && !detectedImportAction)
            drv = Kexi::driverManager().driver( cdata.driverName );
        if (!drv || !(drv->features() & KexiDB::Driver::CompactingDatabaseSupported)) {
            KMessageBox::information(this, "<qt>"+
                i18n("Compacting database file <nobr>\"%1\"</nobr> is not supported.")
                .arg(TQDir::convertSeparators(cdata.fileName())));
            return;
        }
        data = new KexiProjectData( cdata, cdata.fileName() );
    }
    else {
        //sanity
        if ( !(d->prj && d->prj->dbConnection() 
            && (d->prj->dbConnection()->driver()->features() & KexiDB::Driver::CompactingDatabaseSupported) ))
            return;
 
        if (KMessageBox::Continue != KMessageBox::warningContinueCancel(this,
                i18n("The current project has to be closed before compacting the database. "
                 "It will be open again after compacting.\n\nDo you want to continue?")))
            return;
 
        data = new KexiProjectData(*d->prj->data()); // a copy
        drv = d->prj->dbConnection()->driver();
        const tristate res = closeProject();
        if (~res || !res) {
            delete data;
            return;
        }
    }
 
    if (!drv->adminTools().vacuum(*data->connectionData(), data->databaseName())) {
        //err msg
        showErrorMessage( &drv->adminTools() );
    }
 
    if (projectWasOpened)
        openProject(*data);
    delete data;
}
 
tristate KexiMainWindowImpl::showProjectMigrationWizard(
    const TQString& mimeType, const TQString& databaseName, const KexiDB::ConnectionData *cdata)
{
    //pass arguments
    TQMap<TQString,TQString> args;
    args.insert("mimeType", mimeType);
    args.insert("databaseName", databaseName);
    if (cdata) { //pass ConnectionData serialized as a string...
        TQString str;
        KexiUtils::serializeMap( KexiDB::toMap( *cdata ), str );
        args.insert("connectionData", str);
    }
 
    TQDialog *dlg = KexiInternalPart::createModalDialogInstance("migration", this, this, 0, &args);
    if (!dlg)
        return false; //error msg has been shown by KexiInternalPart
 
    const int result = dlg->exec();
    delete dlg;
    //raise();
    if (result!=TQDialog::Accepted)
        return cancelled;
 
    //open imported project in a new Kexi instance
    TQString destinationDatabaseName( args["destinationDatabaseName"] );
    TQString fileName, destinationConnectionShortcut, dbName;
    if (!destinationDatabaseName.isEmpty()) {
        if (args.contains("destinationConnectionShortcut")) {
            // server-based
            destinationConnectionShortcut = args["destinationConnectionShortcut"];
        }
        else {
            // file-based
            fileName = destinationDatabaseName;
            destinationDatabaseName = TQString();
        }
        tristate res = openProject(fileName, destinationConnectionShortcut, 
            destinationDatabaseName);
        raise();
        return res;
//          KexiDB::ConnectionData *connData = new KexiDB::ConnectionData();
//          KexiDB::fromMap( KexiUtils::deserializeMap( args["destinationConnectionData"] ), *connData );
//      return openProject(destinationFileName, 0);
    }
    return true;
}
 
tristate KexiMainWindowImpl::executeItem(KexiPart::Item* item)
{
    KexiPart::Info *info = item ? Kexi::partManager().infoForMimeType(item->mimeType()) : 0;
    if ( (! info) || (! info->isExecuteSupported()) )
        return false;
    KexiPart::Part *part = Kexi::partManager().part(info);
    if (!part)
        return false;
    return part->execute(item);
}
 
void KexiMainWindowImpl::slotProjectImportDataTable()
{
    if (userMode())
        return;
    TQMap<TQString,TQString> args;
    args.insert("sourceType", "file");
    TQDialog *dlg = KexiInternalPart::createModalDialogInstance(
        "csv_importexport", "KexiCSVImportDialog", this, this, 0, &args);
    if (!dlg)
        return; //error msg has been shown by KexiInternalPart
    dlg->exec();
    delete dlg;
}
 
tristate KexiMainWindowImpl::executeCustomActionForObject(KexiPart::Item* item, 
    const TQString& actionName)
{
    if (actionName == "exportToCSV")
        return exportItemAsDataTable(item);
    else if (actionName == "copyToClipboardAsCSV")
        return copyItemToClipboardAsDataTable(item);
 
    kexiwarn << "KexiMainWindowImpl::executeCustomActionForObject(): no such action: " 
        << actionName << endl;
    return false;
}
 
tristate KexiMainWindowImpl::exportItemAsDataTable(KexiPart::Item* item)
{
    if (!item)
        return false;
 
    TQMap<TQString,TQString> args;
    args.insert("destinationType", "file");
    args.insert("itemId", TQString::number(item->identifier()));
    TQDialog *dlg = KexiInternalPart::createModalDialogInstance(
        "csv_importexport", "KexiCSVExportWizard", this, this, 0, &args);
    if (!dlg)
        return false; //error msg has been shown by KexiInternalPart
    int result = dlg->exec();
    delete dlg;
    return result == TQDialog::Rejected ? cancelled : true;
}
 
bool KexiMainWindowImpl::printItem(KexiPart::Item* item, const TQString& titleText)
{
    return printItem(item, KexiSimplePrintingSettings::load(), titleText);
}
 
tristate KexiMainWindowImpl::printItem(KexiPart::Item* item)
{
    return printItem(item, TQString());
}
 
bool KexiMainWindowImpl::printItem(KexiPart::Item* item, const KexiSimplePrintingSettings& settings,
    const TQString& titleText)
{
    KexiSimplePrintingCommand cmd(this, item->identifier());
    //modal
    return cmd.print(settings, titleText);
}
 
bool KexiMainWindowImpl::printPreviewForItem(KexiPart::Item* item, const TQString& titleText, bool reload)
{
    return printPreviewForItem(item, KexiSimplePrintingSettings::load(), titleText, reload);
}
 
tristate KexiMainWindowImpl::printPreviewForItem(KexiPart::Item* item)
{
    return printPreviewForItem(item, TQString(), 
        true/*reload*/);
}
 
bool KexiMainWindowImpl::printPreviewForItem(KexiPart::Item* item, 
    const KexiSimplePrintingSettings& settings, const TQString& titleText, bool reload)
{
    KexiSimplePrintingCommand* cmd = d->openedCustomObjectsForItem<KexiSimplePrintingCommand>(
        item, "KexiSimplePrintingCommand");
    if (!cmd) {
        d->addOpenedCustomObjectForItem(
            item,
            cmd = new KexiSimplePrintingCommand(this, item->identifier()), 
            "KexiSimplePrintingCommand"
        );
    }
    return cmd->showPrintPreview(settings, titleText, reload);
}
 
tristate KexiMainWindowImpl::showPageSetupForItem(KexiPart::Item* item)
{
    return printActionForItem(item, PageSetupForItem);
}
 
tristate KexiMainWindowImpl::printActionForItem(KexiPart::Item* item, PrintActionType action)
{
    if (!item)
        return false;
    KexiPart::Info *info = Kexi::partManager().infoForMimeType( item->mimeType() );
    if (!info->isPrintingSupported())
        return false;
 
    KexiDialogBase *printingDialog = d->pageSetupDialogs[ item->identifier() ];
    if (printingDialog) {
        if (!activateWindow(printingDialog))
            return false;
        if (action == PreviewItem || action == PrintItem) {
            TQTimer::singleShot(0,printingDialog->selectedView(),
                (action == PreviewItem) ? TQ_SLOT(printPreview()) : TQ_SLOT(print()));
        }
        return true;
    }
 
#ifndef KEXI_NO_PENDING_DIALOGS
    Private::PendingJobType pendingType;
    KexiDialogBase *dlg = d->openedDialogFor( item, pendingType );
    if (pendingType!=Private::NoJob)
        return cancelled;
#else
    KexiDialogBase *dlg = d->openedDialogFor( item );
#endif
 
    if (dlg) {
        // accept row changes
        TQWidget *prevFocusWidget = focusWidget();
        dlg->setFocus();
        d->action_data_save_row->activate();
        if (prevFocusWidget)
            prevFocusWidget->setFocus();
 
        // opened: check if changes made to this dialog are saved, if not: ask for saving
        if (dlg->neverSaved()) //sanity check
            return false;
        if (dlg->dirty()) {
            KGuiItem saveChanges( KStdGuiItem::save() ); 
            saveChanges.setToolTip(i18n("Save changes"));
            saveChanges.setWhatsThis(
                i18n( "Pressing this button will save all recent changes made in \"%1\" object." )
                .arg(item->name()) );
            KGuiItem doNotSave( KStdGuiItem::no() );
            doNotSave.setWhatsThis(
                i18n( "Pressing this button will ignore all unsaved changes made in \"%1\" object." )
                .arg(dlg->partItem()->name()) );
 
            TQString question;
            if (action == PrintItem)
                question = i18n("Do you want to save changes before printing?");
            else if (action == PreviewItem)
                question = i18n("Do you want to save changes before making print preview?");
            else if (action == PageSetupForItem)
                question = i18n("Do you want to save changes before showing page setup?");
            else
                return false;
 
            const int questionRes = KMessageBox::warningYesNoCancel( this,
                "<p>"+dlg->part()->i18nMessage("Design of object \"%1\" has been modified.", dlg)
                .arg(item->name()) + "</p><p>" + question + "</p>",
                TQString(), 
                saveChanges,
                doNotSave);
            if (KMessageBox::Cancel == questionRes)
                return cancelled;
            if (KMessageBox::Yes == questionRes) {
                tristate savingRes = saveObject( dlg, TQString(), true /*dontAsk*/ );
                if (true != savingRes)
                    return savingRes;
            }
        }
    }
    KexiPart::Part * printingPart = Kexi::partManager().partForMimeType("kexi/simpleprinting");
    if (!printingPart)
        printingPart = new KexiSimplePrintingPart(); //hardcoded as there're no .desktop file
    KexiPart::Item* printingPartItem = d->prj->createPartItem(
        printingPart, item->name() //<-- this will look like "table1 : printing" on the window list
    );
    TQMap<TQString,TQString> staticObjectArgs;
    staticObjectArgs["identifier"] = TQString::number(item->identifier());
    if (action == PrintItem)
        staticObjectArgs["action"] = "print";
    else if (action == PreviewItem)
        staticObjectArgs["action"] = "printPreview";
    else if (action == PageSetupForItem)
        staticObjectArgs["action"] = "pageSetup";
    else
        return false;
    bool openingCancelled;
    printingDialog = openObject(printingPartItem, Kexi::DesignViewMode, 
        openingCancelled, &staticObjectArgs);
    if (openingCancelled)
        return cancelled;
    if (!printingDialog) //sanity
        return false;
    d->pageSetupDialogs.insert(item->identifier(), printingDialog);
    d->pageSetupDialogItemID2dataItemID_map.insert(
        printingDialog->partItem()->identifier(), item->identifier());
 
    return true;
}
 
void KexiMainWindowImpl::slotEditCopySpecialDataTable()
{
    KexiPart::Item* item = d->nav->selectedPartItem();
    if (item)
        exportItemAsDataTable(item);
}
 
tristate KexiMainWindowImpl::copyItemToClipboardAsDataTable(KexiPart::Item* item)
{
    if (!item)
        return false;
 
    TQMap<TQString,TQString> args;
    args.insert("destinationType", "clipboard");
    args.insert("itemId", TQString::number(item->identifier()));
    TQDialog *dlg = KexiInternalPart::createModalDialogInstance(
        "csv_importexport", "KexiCSVExportWizard", this, this, 0, &args);
    if (!dlg)
        return false; //error msg has been shown by KexiInternalPart
    const int result = dlg->exec();
    delete dlg;
    return result == TQDialog::Rejected ? cancelled : true;
}
 
void KexiMainWindowImpl::slotEditPasteSpecialDataTable()
{
    if (userMode())
        return;
    TQMap<TQString,TQString> args;
    args.insert("sourceType", "clipboard");
    TQDialog *dlg = KexiInternalPart::createModalDialogInstance(
        "csv_importexport", "KexiCSVImportDialog", this, this, 0, &args);
    if (!dlg)
        return; //error msg has been shown by KexiInternalPart
    dlg->exec();
    delete dlg;
}
 
void KexiMainWindowImpl::slotEditFind()
{
//  KexiViewBase *view = d->currentViewSupportingAction("edit_findnext");
    KexiSearchAndReplaceViewInterface* iface = d->currentViewSupportingSearchAndReplaceInterface();
    if (!iface)
        return;
    d->updateFindDialogContents(true/*create if does not exist*/);
    d->findDialog()->setReplaceMode(false);
 
    d->findDialog()->show();
    d->findDialog()->setActiveWindow();
    d->findDialog()->raise();
}
 
void KexiMainWindowImpl::slotEditFind(bool next)
{
    KexiSearchAndReplaceViewInterface* iface = d->currentViewSupportingSearchAndReplaceInterface();
    if (!iface)
        return;
    tristate res = iface->find( 
        d->findDialog()->valueToFind(), d->findDialog()->options(), next);
    if (~res)
        return;
    d->findDialog()->updateMessage( true == res );
}
 
void KexiMainWindowImpl::slotEditFindNext()
{
    slotEditFind( true );
}
 
void KexiMainWindowImpl::slotEditFindPrevious()
{
    slotEditFind( false );
}
 
void KexiMainWindowImpl::slotEditReplace()
{
    KexiSearchAndReplaceViewInterface* iface = d->currentViewSupportingSearchAndReplaceInterface();
    if (!iface)
        return;
    d->updateFindDialogContents(true/*create if does not exist*/);
    d->findDialog()->setReplaceMode(true);
    d->findDialog()->show();
    d->findDialog()->setActiveWindow();
}
 
void KexiMainWindowImpl::slotEditReplaceNext()
{
    slotEditReplace( false );
}
 
void KexiMainWindowImpl::slotEditReplace(bool all)
{
    KexiSearchAndReplaceViewInterface* iface = d->currentViewSupportingSearchAndReplaceInterface();
    if (!iface)
        return;
    tristate res = iface->findNextAndReplace( 
        d->findDialog()->valueToFind(), d->findDialog()->valueToReplaceWith(),
        d->findDialog()->options(), all);
    d->findDialog()->updateMessage( true == res );
}
 
void KexiMainWindowImpl::slotEditReplaceAll()
{
    slotEditReplace( true );
}
 
void KexiMainWindowImpl::addWindow( KMdiChildView* pView, int flags )
{
    //maximize this window, if it's
    if (d->maximizeFirstOpenedChildFrm) {
        flags |= KMdi::Maximize;
        d->maximizeFirstOpenedChildFrm = false;
    }
    KexiMainWindow::addWindow( pView, flags );
}
 
void KexiMainWindowImpl::slotGetNewStuff()
{
#ifdef HAVE_TDENEWSTUFF
    if(!d->newStuff)
        d->newStuff = new KexiNewStuff(this);
    d->newStuff->download();
    
    //KNS::DownloadDialog::open(newstuff->customEngine(), "kexi/template");
#endif
}
 
void KexiMainWindowImpl::highlightObject(const TQCString& mime, const TQCString& name)
{
    slotViewNavigator();
    if (!d->prj)
        return;
    KexiPart::Item *item = d->prj->itemForMimeType(mime, name);
    if (!item)
        return;
    if (d->nav) {
        d->nav->selectItem(*item);
    }
}
 
void KexiMainWindowImpl::slotPartItemSelectedInNavigator(KexiPart::Item* item)
{
    Q_UNUSED(item);
}
 
#include "keximainwindowimpl.moc"