chartextdocument.h

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#pragma once

#include <QObject>
#include <QHash>

#include "edbee/models/textdocument.h"


namespace edbee {

class TextCodec;
class TextDocumentFilter;
class TextDocumentScopes;
class TextEditorConfig;
class TextLineDataManager;
class TextBufferChange;

class CharTextDocument : public TextDocument
{
Q_OBJECT

public:
    CharTextDocument( QObject* object=0 );
    virtual ~CharTextDocument();


    virtual TextBuffer* buffer() const;

    virtual TextLineDataManager* lineDataManager() { return textLineDataManager_; }


    virtual TextDocumentScopes* scopes() { return textScopes_; }

    virtual TextCodec* encoding() { return textCodecRef_; }

    virtual void setEncoding( TextCodec* codec ) {
        Q_ASSERT(codec);
        textCodecRef_ = codec;
    }

    virtual const edbee::LineEnding* lineEnding() { return lineEndingRef_; }

    virtual void setLineEnding( const edbee::LineEnding* lineEnding ) {
        Q_ASSERT(lineEnding);
        lineEndingRef_ = lineEnding;
    }


    virtual TextLexer* textLexer() { return textLexer_; }

    virtual TextGrammar* languageGrammar();
    virtual void setLanguageGrammar( TextGrammar* grammar );

    virtual TextUndoStack* textUndoStack() { return textUndoStack_; }

    virtual TextEditorConfig* config() const;

    virtual Change* giveChangeWithoutFilter(Change* change, int coalesceId );


protected slots:
//    virtual void textReplaced( int offset, int length, const QChar* data, int dataLength );
//    virtual void linesReplaced( int line, int lineCount, int newLineCount );
    virtual void textBufferChanged( const edbee::TextBufferChange& change );

private:
    TextEditorConfig* config_;                          
    TextBuffer* textBuffer_;                            

    TextLineDataManager* textLineDataManager_;          
    TextDocumentScopes* textScopes_;                    
    TextLexer* textLexer_;                              

    TextCodec* textCodecRef_;                           
    const edbee::LineEnding* lineEndingRef_;            

    TextUndoStack* textUndoStack_;                      


};

} // edbee