interfaces

selectioninterface.h

00001 /* This file is part of the KDE project
00002    Copyright (C) 2001 Christoph Cullmann (cullmann@kde.org)
00003 
00004    This library is free software; you can redistribute it and/or
00005    modify it under the terms of the GNU Library General Public
00006    License as published by the Free Software Foundation; either
00007    version 2 of the License, or (at your option) any later version.
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., 51 Franklin Street, Fifth Floor,
00017    Boston, MA 02110-1301, USA.
00018 */
00019 
00020 #ifndef __ktexteditor_selectioninterface_h__
00021 #define __ktexteditor_selectioninterface_h__
00022 
00023 #include <qstring.h>
00024 
00025 #include <kdelibs_export.h>
00026 
00027 namespace KTextEditor
00028 {
00029 
00033 class KTEXTEDITOR_EXPORT SelectionInterface
00034 {
00035   friend class PrivateSelectionInterface;
00036 
00037   public:
00038     SelectionInterface();
00039     virtual ~SelectionInterface();
00040         
00041     unsigned int selectionInterfaceNumber () const;
00042     
00043   protected:  
00044     void setSelectionInterfaceDCOPSuffix (const QCString &suffix);  
00045     
00046   /*
00047   *  slots !!!
00048   */
00049   public:
00053     virtual bool setSelection ( unsigned int startLine, unsigned int startCol, unsigned int endLine, unsigned int endCol ) = 0;
00054 
00058     virtual bool clearSelection () = 0;
00059 
00063     virtual bool hasSelection () const = 0;
00064 
00068     virtual QString selection () const = 0;
00069 
00073     virtual bool removeSelectedText () = 0;
00074 
00078     virtual bool selectAll () = 0;
00079 
00080     //
00081     // signals !!!
00082     //
00083     public:
00084       virtual void selectionChanged () = 0;
00085   
00086   private:
00087     class PrivateSelectionInterface *d;
00088     static unsigned int globalSelectionInterfaceNumber;
00089     unsigned int mySelectionInterfaceNumber;
00090 };
00091 
00092 class Document;
00093 class View;
00094 
00095 KTEXTEDITOR_EXPORT SelectionInterface *selectionInterface (Document *doc);
00096 KTEXTEDITOR_EXPORT SelectionInterface *selectionInterface (View *view);
00097 
00098 }
00099 
00100 #endif
interfaces

selectioninterface.h

interfaces

API Reference
