VoluMillGUI/ProgressDialog.h

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//-------------------------------------------------------------------
//  Copyright (c) 2007 Celeritive Technologies, Inc.
//
//  Licensed under the Apache License, Version 2.0 (the "License");
//  you may not use this file except in compliance with the License.
//  You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
//  Unless required by applicable law or agreed to in writing, software
//  distributed under the License is distributed on an "AS IS" BASIS,
//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//  See the License for the specific language governing permissions and
//  limitations under the License.
//
//-------------------------------------------------------------------
#pragma once
#include "afxcmn.h"

#include <boost/thread/thread.hpp>
#include <boost/thread/mutex.hpp>
#include <threadpool.hpp>

#include "XmlRpc.h"

// ProgressDialog dialog

class ProgressData : boost::noncopyable
{
public:
   ProgressData(const std::string& hostname, int port)
      : m_jobId (-1), m_progress (0.0), m_client (hostname.c_str(), port), m_tp (1) {}
   int getJobId () const { boost::mutex::scoped_lock lock (m_dataMutex); return m_jobId; }
   void setJobId (int jobId) { boost::mutex::scoped_lock lock (m_dataMutex); m_jobId = jobId; }
   double getProgress () const { boost::mutex::scoped_lock lock (m_dataMutex); return m_progress; }
   void setProgress (double progress) { boost::mutex::scoped_lock lock (m_dataMutex); m_progress = progress; }

   boost::threadpool::pool& getThreadPool () { return m_tp; }
   int execute (const char* name, XmlRpc::XmlRpcValue& args, XmlRpc::XmlRpcValue& result)
   {
      boost::mutex::scoped_lock lock (m_clientMutex);
      return m_client.execute (name, args, result);
   }
private:
   int m_jobId;
   double m_progress;
   mutable boost::mutex m_dataMutex;
   mutable boost::mutex m_clientMutex;

   boost::threadpool::pool m_tp;
   XmlRpc::XmlRpcClient m_client;
};

class ProgressDialog : public CDialog
{
        DECLARE_DYNAMIC(ProgressDialog)

public:
   ProgressDialog(boost::shared_ptr<ProgressData> ppd, CWnd* pParent = NULL);   // standard constructor
        virtual ~ProgressDialog();

// Dialog Data
        enum { IDD = IDD_PROGRESS_DIALOG };

protected:
        virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
   virtual BOOL OnInitDialog ();
        afx_msg void OnTimer(UINT nIDEvent);
   virtual void OnCancel();

        DECLARE_MESSAGE_MAP()
private:
   boost::shared_ptr<ProgressData> m_ppd;
};

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