/kde/autobuild/kdebase/konqueror/konq_viewmgr.h

/*  This file is part of the KDE project
    Copyright (C) 1999 Simon Hausmann <hausmann@kde.org>

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

*/

#ifndef __konq_viewmgr_h__
#define __konq_viewmgr_h__

#include "konq_factory.h"

#include <tqnamespace.h>
#include <tqobject.h>
#include <tqmap.h>
#include <tqguardedptr.h>

#include <ktrader.h>

#include <kparts/partmanager.h>
#include "konq_openurlrequest.h"

class TQString;
class TQStringList;
class TQTimer;
class KConfig;
class KonqMainWindow;
class KonqFrameBase;
class KonqFrameContainer;
class KonqFrameContainerBase;
class KonqFrameTabs;
class KonqView;
class BrowserView;
class KActionMenu;

namespace KParts
{
  class ReadOnlyPart;
}

class KonqViewManager : public KParts::PartManager
{
  Q_OBJECT
public:
  KonqViewManager( KonqMainWindow *mainWindow );
  ~KonqViewManager();

  KonqView* Initialize( const TQString &serviceType, const TQString &serviceName );

  KonqView* splitView( Qt::Orientation orientation,
                       const TQString & serviceType = TQString::null,
                       const TQString & serviceName = TQString::null,
                       bool newOneFirst = false, bool forceAutoEmbed = false );

  KonqView* splitWindow( Qt::Orientation orientation,
                         const TQString & serviceType = TQString::null,
                         const TQString & serviceName = TQString::null,
                         bool newOneFirst = false);

  void convertDocContainer();


  KonqView* addTab(const TQString &serviceType = TQString::null,
                   const TQString &serviceName = TQString::null,
                   bool passiveMode = false, bool openAfterCurrentPage = false );



  void duplicateTab( KonqFrameBase* tab = 0L, bool openAfterCurrentPage = false );

  KonqView* addTabFromHistory( int steps, bool openAfterCurrentPage );

  void breakOffTab( KonqFrameBase* tab = 0L );

  void removeView( KonqView *view );

  void removeTab( KonqFrameBase* tab = 0L );

  void removeOtherTabs( KonqFrameBase* tab = 0L );

  void activateNextTab();

  void activatePrevTab();

  void activateTab(int position);

    void moveTabBackward();
    void moveTabForward();

    void reloadAllTabs();

  void showTab( KonqView *view );

  void updatePixmaps();

  void saveViewProfile( KConfig & cfg, bool saveURLs, bool saveWindowSize );

  void saveViewProfile( const TQString & fileName, const TQString & profileName,
                        bool saveURLs, bool saveWindowSize );

  void loadViewProfile( KConfig &cfg, const TQString & filename,
                        const KURL & forcedURL = KURL(),
                        const KonqOpenURLRequest &req = KonqOpenURLRequest(),
                        bool resetWindow = false, bool openURL = true );

  void loadViewProfile( const TQString & path, const TQString & filename,
                        const KURL & forcedURL = KURL(),
                        const KonqOpenURLRequest &req = KonqOpenURLRequest(),
                        bool resetWindow = false, bool openURL = true );
  TQString currentProfile() const { return m_currentProfile; }
  TQString currentProfileText() const { return m_currentProfileText; }

  bool isLoadingProfile() const { return m_bLoadingProfile; }

  void clear();

  KonqView *chooseNextView( KonqView *view );

  void viewCountChanged();

  void setProfiles( KActionMenu *profiles );

  void profileListDirty( bool broadcast = true );

  KonqFrameBase *docContainer() const { return m_pDocContainer; }
  void setDocContainer( KonqFrameBase* docContainer ) { m_pDocContainer = docContainer; }

  KonqMainWindow *mainWindow() const { return m_pMainWindow; }

  virtual void removePart( KParts::Part * part );

  virtual void setActivePart( KParts::Part *part, TQWidget *widget = 0L );

  void setActivePart( KParts::Part *part, bool immediate );

  void showProfileDlg( const TQString & preselectProfile );

  static TQSize readConfigSize( KConfig &cfg, TQWidget *widget = NULL);

#ifndef NDEBUG
  void printFullHierarchy( KonqFrameContainerBase * container );
#endif

  void setLoading( KonqView *view, bool loading );
  
  void showHTML(bool b);

  TQString profileHomeURL() const { return m_profileHomeURL; }

protected slots:
  void emitActivePartChanged();

  void slotProfileDlg();

  void slotProfileActivated( int id );

  void slotProfileListAboutToShow();

  void slotPassiveModePartDeleted();

  void slotActivePartChanged ( KParts::Part *newPart );

protected:

  void loadItem( KConfig &cfg, KonqFrameContainerBase *parent,
                 const TQString &name, const KURL & defaultURL, bool openURL, bool openAfterCurrentPage = false );

  // Disabled - we do it ourselves
  virtual void setActiveInstance( KInstance * ) {}

private:

  KonqViewFactory createView( const TQString &serviceType,
                              const TQString &serviceName,
                              KService::Ptr &service,
                              KTrader::OfferList &partServiceOffers,
                              KTrader::OfferList &appServiceOffers,
                              bool forceAutoEmbed = false );

  KonqView *setupView( KonqFrameContainerBase *parentContainer,
                       KonqViewFactory &viewFactory,
                       const KService::Ptr &service,
                       const KTrader::OfferList &partServiceOffers,
                       const KTrader::OfferList &appServiceOffers,
                       const TQString &serviceType,
                       bool passiveMode, bool openAfterCurrentPage = false);

#ifndef NDEBUG
  //just for debugging
  void printSizeInfo( KonqFrameBase* frame,
                      KonqFrameContainerBase* parent,
                      const char* msg );
#endif

  KonqMainWindow *m_pMainWindow;

  KonqFrameBase *m_pDocContainer;

  TQGuardedPtr<KActionMenu> m_pamProfiles;
  bool m_bProfileListDirty;
  bool m_bLoadingProfile;
  TQString m_currentProfile;
  TQString m_currentProfileText;
  TQString m_profileHomeURL;

  TQMap<TQString, TQString> m_mapProfileNames;

  TQTimer *m_activePartChangedTimer;
};

#endif

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