You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
138 lines
3.6 KiB
138 lines
3.6 KiB
/* This file is part of the KDE libraries
|
|
Copyright (C) 2001 Christoph Cullmann <cullmann@kde.org>
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public
|
|
License version 2 as published by the Free Software Foundation.
|
|
|
|
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.
|
|
*/
|
|
|
|
#ifndef __tdetexteditor_editinterface_h__
|
|
#define __tdetexteditor_editinterface_h__
|
|
|
|
#include <tqstring.h>
|
|
|
|
#include <tdelibs_export.h>
|
|
|
|
namespace KTextEditor
|
|
{
|
|
|
|
/**
|
|
* This is the main interface for accessing and modifying
|
|
* text of the Document class.
|
|
*/
|
|
class KTEXTEDITOR_EXPORT EditInterface
|
|
{
|
|
friend class PrivateEditInterface;
|
|
|
|
public:
|
|
EditInterface();
|
|
virtual ~EditInterface();
|
|
|
|
uint editInterfaceNumber () const;
|
|
|
|
protected:
|
|
void setEditInterfaceDCOPSuffix (const TQCString &suffix);
|
|
|
|
public:
|
|
/**
|
|
* slots !!!
|
|
*/
|
|
/**
|
|
* @return the complete document as a single QString
|
|
*/
|
|
virtual TQString text () const = 0;
|
|
|
|
/**
|
|
* @return a QString
|
|
*/
|
|
virtual TQString text ( uint startLine, uint startCol, uint endLine, uint endCol ) const = 0;
|
|
|
|
/**
|
|
* @return All the text from the requested line.
|
|
*/
|
|
virtual TQString textLine ( uint line ) const = 0;
|
|
|
|
/**
|
|
* @return The current number of lines in the document
|
|
*/
|
|
virtual uint numLines () const = 0;
|
|
|
|
/**
|
|
* @return the number of characters in the document
|
|
*/
|
|
virtual uint length () const = 0;
|
|
|
|
/**
|
|
* @return the number of characters in the line (-1 if no line "line")
|
|
*/
|
|
virtual int lineLength ( uint line ) const = 0;
|
|
|
|
/**
|
|
* Set the given text into the view.
|
|
* Warning: This will overwrite any data currently held in this view.
|
|
*/
|
|
virtual bool setText ( const TQString &text ) = 0;
|
|
|
|
/**
|
|
* clears the document
|
|
* Warning: This will overwrite any data currently held in this view.
|
|
*/
|
|
virtual bool clear () = 0;
|
|
|
|
/**
|
|
* Inserts text at line "line", column "col"
|
|
* returns true if success
|
|
* Use insertText(numLines(), ...) to append text at end of document
|
|
*/
|
|
virtual bool insertText ( uint line, uint col, const TQString &text ) = 0;
|
|
|
|
/**
|
|
* remove text at line "line", column "col"
|
|
* returns true if success
|
|
*/
|
|
virtual bool removeText ( uint startLine, uint startCol, uint endLine, uint endCol ) = 0;
|
|
|
|
/**
|
|
* Insert line(s) at the given line number.
|
|
* Use insertLine(numLines(), text) to append line at end of document
|
|
*/
|
|
virtual bool insertLine ( uint line, const TQString &text ) = 0;
|
|
|
|
/**
|
|
* Remove line(s) at the given line number.
|
|
*/
|
|
virtual bool removeLine ( uint line ) = 0;
|
|
|
|
/**
|
|
* signals !!!
|
|
*/
|
|
public:
|
|
virtual void textChanged () = 0;
|
|
|
|
virtual void charactersInteractivelyInserted(int ,int ,const TQString&)=0; //line, col, characters if you don't support this, don't create a signal, just overload it.
|
|
|
|
/**
|
|
* only for the interface itself - REAL PRIVATE
|
|
*/
|
|
private:
|
|
class PrivateEditInterface *d;
|
|
static uint globalEditInterfaceNumber;
|
|
uint myEditInterfaceNumber;
|
|
};
|
|
|
|
KTEXTEDITOR_EXPORT EditInterface *editInterface (class Document *doc);
|
|
|
|
}
|
|
|
|
#endif
|