/* dtkComposerNodeControlCase.h ---
 *
 * Author: Julien Wintz
 * Copyright (C) 2012 - Nicolas Niclausse, Inria.
 * Created: mar. mai 15 17:01:00 2012 (+0200)
 */

/* Commentary:
 *
 */

/* Change log:
 *
 */

#pragma once

#include <dtkComposerExport.h>

#include "dtkComposerNodeControl.h"

class dtkComposerNodeControlCasePrivate;

class DTKCOMPOSER_EXPORT dtkComposerNodeControlCase : public dtkComposerNodeControl
{
public:
    dtkComposerNodeControlCase(void);
    virtual ~dtkComposerNodeControlCase(void);

public:
    int blockCount(void);
    dtkComposerNodeLeaf *header(void);
    dtkComposerNodeLeaf *footer(void);
    dtkComposerNodeComposite *block(int id);

public:
    void setInputs(void);
    void setConditions(void);
    void setOutputs(void);
    void setVariables(void);
    int selectBranch(void);
    void begin(void);
    void end(void);

public:
    void addBlock(void);
    void addBlock(dtkComposerNodeComposite *c);
    void removeBlock(int id);

private:
    dtkComposerNodeControlCasePrivate *d;
};