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# kxmlguiclient.h

    00001 /* This file is part of the KDE libraries
    00002    Copyright (C) 2000 Simon Hausmann <hausmann@kde.org>
    00003    Copyright (C) 2000 Kurt Granroth <granroth@kde.org>
    00004
    00005    This library is free software; you can redistribute it and/or
    00006    modify it under the terms of the GNU Library General Public
    00007    License version 2 as published by the Free Software Foundation.
    00008
    00009    This library is distributed in the hope that it will be useful,
    00010    but WITHOUT ANY WARRANTY; without even the implied warranty of
    00011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00012    Library General Public License for more details.
    00013
    00014    You should have received a copy of the GNU Library General Public License
    00015    along with this library; see the file COPYING.LIB.  If not, write to
    00016    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00017    Boston, MA 02111-1307, USA.
    00018 */
    00019 #ifndef _KXMLGUICLIENT_H
    00020 #define _KXMLGUICLIENT_H
    00021
    00022 #include <qdom.h>
    00023 #include <qptrlist.h>
    00024 #include <qmap.h>
    00025 #include <qstringlist.h>
    00026
    00027 #include <kdelibs_export.h>
    00028
    00029 class QWidget;
    00030 class KAction;
    00031 class KActionCollection;
    00032 class KInstance;
    00033 class KXMLGUIClientPrivate;
    00034 class KXMLGUIFactory;
    00035 class KXMLGUIBuilder;
    00036
    00043 class KDEUI_EXPORT KXMLGUIClient
    00044 {
    00045     friend class KEditToolbarWidget; // for setXMLFile(3 args)
    00046 public:
    00052   KXMLGUIClient();
    00053
    00065   KXMLGUIClient( KXMLGUIClient *parent );
    00066
    00070   virtual ~KXMLGUIClient();
    00071
    00077   KAction* action( const char* name ) const;
    00078
    00084   virtual KAction *action( const QDomElement &element ) const;
    00085
    00095   virtual KActionCollection* actionCollection() const;
    00096
    00100   virtual KInstance *instance() const;
    00101
    00107   virtual QDomDocument domDocument() const;
    00108
    00122   virtual QString xmlFile() const;
    00123
    00124   virtual QString localXMLFile() const;
    00125
    00129   void setXMLGUIBuildDocument( const QDomDocument &doc );
    00133   QDomDocument xmlguiBuildDocument() const;
    00134
    00139   void setFactory( KXMLGUIFactory *factory );
    00145   KXMLGUIFactory *factory() const;
    00146
    00152   KXMLGUIClient *parentClient() const;
    00153
    00160   void insertChildClient( KXMLGUIClient *child );
    00161
    00165   void removeChildClient( KXMLGUIClient *child );
    00166
    00170   const QPtrList<KXMLGUIClient> *childClients();
    00171
    00180   void setClientBuilder( KXMLGUIBuilder *builder );
    00181
    00186   KXMLGUIBuilder *clientBuilder() const;
    00187
    00195   void reloadXML();
    00196
    00237   void plugActionList( const QString &name, const QPtrList<KAction> &actionList );
    00238
    00242   void unplugActionList( const QString &name );
    00243
    00244   static QString findMostRecentXMLFile( const QStringList &files, QString &doc );
    00245
    00246   void addStateActionEnabled(const QString& state, const QString& action);
    00247
    00248   void addStateActionDisabled(const QString& state, const QString& action);
    00249
    00250   enum ReverseStateChange { StateNoReverse, StateReverse };
    00251   struct StateChange
    00252   {
    00253     QStringList actionsToEnable;
    00254     QStringList actionsToDisable;
    00255   };
    00256
    00257   StateChange getActionsToChangeForState(const QString& state);
    00258
    00260   void beginXMLPlug( QWidget * );
    00262   void endXMLPlug();
    00264   void prepareXMLUnplug( QWidget * );
    00265
    00266 protected:
    00271   //bool addSuperClient( KXMLGUIClient * );
    00272
    00279   virtual void setInstance( KInstance *instance );
    00280
    00294   virtual void setXMLFile( const QString& file, bool merge = false, bool setXMLDoc = true );
    00295
    00296   virtual void setLocalXMLFile( const QString &file );
    00297
    00304   virtual void setXML( const QString &document, bool merge = false );
    00305
    00312   virtual void setDOMDocument( const QDomDocument &document, bool merge = false );
    00313
    00319   virtual void conserveMemory();
    00320
    00332    virtual void stateChanged(const QString &newstate, ReverseStateChange reverse = StateNoReverse);
    00333
    00334    // Use this one for KDE 4.0
    00335    //virtual void stateChanged(const QString &newstate, bool reverse = false);
    00336
    00337 private:
    00338   struct DocStruct
    00339   {
    00340     QString file;
    00341     QString data;
    00342   };
    00343
    00344   bool mergeXML( QDomElement &base, const QDomElement &additive,
    00345                  KActionCollection *actionCollection );
    00346
    00347   QDomElement findMatchingElement( const QDomElement &base,
    00348                                    const QDomElement &additive );
    00349
    00350   typedef QMap<QString, QMap<QString, QString> > ActionPropertiesMap;
    00351
    00352   static ActionPropertiesMap extractActionProperties( const QDomDocument &doc );
    00353
    00354   static void storeActionProperties( QDomDocument &doc, const ActionPropertiesMap &properties );
    00355
    00356   static QString findVersionNumber( const QString &_xml );
    00357
    00358   // Actions to enable/disable on a state change
    00359   QMap<QString,StateChange> m_actionsStateMap;
    00360
    00361 protected:
    00362   virtual void virtual_hook( int id, void* data );
    00363 private:
    00364   KXMLGUIClientPrivate *d;
    00365 };
    00366
    00367 #endif

This file is part of the documentation for kdeui Library Version 3.4.1.
Documentation copyright © 1996-2004 the KDE developers.
Generated on Sat Jun 11 20:20:25 2005 by doxygen 1.4.1 written by Dimitri van Heesch, © 1997-2003