/*
 * Copyright 2003-2006, Haiku, Inc. All Rights Reserved.
 * Distributed under the terms of the MIT License.
 *
 * Authors:
 *              Stefano Ceccherini (burton666@libero.it)
 */

#ifndef __INLINEINPUT_H
#define __INLINEINPUT_H

#include <Messenger.h>
#include <TextView.h>

struct clause;

class BTextView::InlineInput {
public:
        InlineInput(BMessenger);
        ~InlineInput();
        
        const BMessenger *Method() const;
        
        bool IsActive() const;
        void SetActive(bool active);
        
        int32 Length() const;
        void SetLength(int32 length);
        
        int32 Offset() const;
        void SetOffset(int32 offset);
                
        int32 SelectionLength() const;
        void SetSelectionLength(int32);
        
        int32 SelectionOffset() const;
        void SetSelectionOffset(int32 offset);
        
        bool AddClause(int32, int32);
        bool GetClause(int32 index, int32 *start, int32 *end) const;
        int32 CountClauses() const;
        
        void ResetClauses();
        
private:
        const BMessenger fMessenger;

        bool fActive;
                
        int32 fOffset;
        int32 fLength;
        
        int32 fSelectionOffset;
        int32 fSelectionLength;
        
        int32 fNumClauses;
        clause *fClauses;
};

#endif //__INLINEINPUT_H