/*
 * BrowseWorkflowCmd.h
 *
 *  Created on: 2012-10-19
 *      Author: shenpenglin
 */

#ifndef PAI_FRAME_WORKFLOWVIEW_BROWSEWORKFLOWCMD_H
#define PAI_FRAME_WORKFLOWVIEW_BROWSEWORKFLOWCMD_H

#include <QUndoCommand>

namespace pai
{
    namespace graphics2d
    {
        class WorkflowWidget;
    }
}

namespace pai
{
/**
 * @class BrowseWorkflowCmd
 * @brief 工作流参数预审命令
 */
class BrowseWorkflowCmd : public QUndoCommand
{
public:
    BrowseWorkflowCmd(pai::graphics2d::WorkflowWidget *pActiveWorkflowWidget, QUndoCommand *parent = 0);
    virtual ~BrowseWorkflowCmd();
    /**
     * @brief undo
     */
    void undo();
    /**
     * @brief redo
     */
    void redo();
private:
    pai::graphics2d::WorkflowWidget *m_pActiveWorkflowWidget;
};

}

#endif