jianyangview.cpp

在VC 6.0平台下

// JianyangView.cpp : implementation of the CJianyangView class
//

#include "stdafx.h"
#include "Jianyang.h"

#include "JianyangDoc.h"
#include "JianyangView.h"

#include "Math.h"
#include "Last.h"

#include <fstream.h>  //#include <fstream>不行

#include <io.h>
#include "Shlwapi.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CJianyangView

IMPLEMENT_DYNCREATE(CJianyangView, CView)

BEGIN_MESSAGE_MAP(CJianyangView, CView)
	//{{AFX_MSG_MAP(CJianyangView)
	ON_COMMAND(ID_GCODE_OPEN, OnGcodeOpen)
	ON_WM_MOUSEMOVE()
	ON_COMMAND(ID_SPEEDDATA_OPEN, OnSpeeddataOpen)
	ON_WM_CANCELMODE()
	ON_COMMAND(ID_ERRORSPEEDDATA_OPEN, OnErrorspeeddataOpen)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CJianyangView construction/destruction

CJianyangView::CJianyangView()
{
	// TODO: add construction code here
//	GCodePoint = new CLast;	
}

CJianyangView::~CJianyangView()
{
}

BOOL CJianyangView::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return CView::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////
// CJianyangView drawing

void CJianyangView::OnDraw(CDC* pDC)
{
	CJianyangDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	// TODO: add draw code for native data here
}

/////////////////////////////////////////////////////////////////////////////
// CJianyangView diagnostics

#ifdef _DEBUG
void CJianyangView::AssertValid() const
{
	CView::AssertValid();
}

void CJianyangView::Dump(CDumpContext& dc) const
{
	CView::Dump(dc);
}

CJianyangDoc* CJianyangView::GetDocument() // non-debug version is inline
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CJianyangDoc)));
	return (CJianyangDoc*)m_pDocument;
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CJianyangView message handlers

void CJianyangView::OnGcodeOpen() 
{
	// TODO: Add your command handler code here
	char line[100000];	
	int iFlag = 0;	

	//#include "Shlwapi.h" for PathIsDirectory(),而且要在Project下Setting中的Link项加入:Shlwapi.lib
	if(PathIsDirectory("Data")) //要把正斜杠改成反斜杠eg:C://WINDOWS
    {
		if(_access("Data\\SpeedData.txt",0) != -1)
		{
			DeleteFile("Data\\SpeedData.txt");
		}
		if(_access("Data\\ErrorSpeedData.txt",0) != -1)
		{
			DeleteFile("Data\\ErrorSpeedData.txt");
		}

//      如果要删除文件夹下所有文件，用递归查找文件，然后再删除
//		删除空目录用RemoveDirectory   
//		删除文件用DeleteFile   
//		文件查找用CFileFind 
//		void   CPTestDlg::DeleteAllFile(CString   strParent)   
//		{   
// 		  CFileFind   f;   
//		  BOOL   bFind   =   f.FindFile(strParent   +   "*.*");   
//		  while(bFind)   
//		  {   
//		  bFind   =   f.FindNextFile();   
//		  if(f.IsDots())   continue;   
//		  if(f.IsDirectory())   
//		  {   
//		  DeleteAllFile(strParent   +   f.GetFileName()   +   "\\");   
//		  }   
//		  DeleteFile(strParent   +   f.GetFileName());   
//		  }   
//				  RemoveDirectory(strParent);   
//		  } 
//
    }
	else
	{
		CreateDirectory("Data",NULL);
		//RemoveDirectory("Data");
	}

	//system("md Data");             //在程序运行时弹出cmd的黑色对话框，其实不新建文件夹也可以的，直接写文件就行   
	//system("md d:\\aa\\zhao "); 
	//system("del d:\\aa\\zhao "); // 删除该文件夹下的所有文件

	CFileDialog fileDlg(TRUE);  //Ture 表示读取
	fileDlg.m_ofn.lpstrTitle = "Please Open a GCode File!";
	fileDlg.m_ofn.lpstrFilter = "Text Files(*.txt)\0*.txt\0GCode Files(*.nc)\0*.nc\0All Files(*.*)\0*.*\0\0";  //\0*.txt为扩展，每写一个字符都要用\0隔开
	if(IDOK == fileDlg.DoModal())
	{
		ifstream openfile( fileDlg.GetFileName(), ios::binary | ios::nocreate );
		if(openfile)
		{
			if(openfile.good())  
			{
				void BeginWaitCursor();
				while(1) 
				{
					openfile.getline(line,100,'\n');		
					//若此行为空，即最后一行，结束操作
					//NULL表示一行为空，ASCII码13表示硬回车
					if(line[0] == 13 || line[0] == NULL)
					{
						break;
					}
					switch(line[0])		
					{
						case 'N':
							{
								//*iOpenGCodeLine ++;  //统计读入G代码行数

								//读入单元字符串
								int i = ReadUnitGCode(line,0);
								UnitChar += '*'; //以备在boost中用

								CMath *Jianyang = new CMath;
								Jianyang->AnalyzeGCode(UnitChar, iFlag%2);	 
								iFlag ++;
							}
							break;
						default:
							break;
					}
				}
			EndWaitCursor();
			}
		}
		openfile.close();
	}
}

int CJianyangView::ReadUnitGCode(char letter[], int i)
{
	//将UnitChar的内容置空
	UnitChar.Empty();
	//再次给UnitChar赋值
	if(UnitChar.IsEmpty()) 
	{
		while(1) 
		{
			if(letter[i] == 13 || letter[i] == ' ' || letter[i] == '\n' )
			{
				break;
			}
			UnitChar += letter[i];
			i++;
		}
	}
	//返回下一个Keyword的首地址
	return ++i;
}

void CJianyangView::OnMouseMove(UINT nFlags, CPoint point) 
{
	// TODO: Add your message handler code here and/or call default
	CString str;
	str.Format("x=%d,y=%d", point.x, point.y);  //坐标参数化
	CView::OnMouseMove(nFlags, point);
	GetParent()->GetDescendantWindow(AFX_IDW_STATUS_BAR)->SetWindowText(str);
}

void CJianyangView::OnSpeeddataOpen() 
{
	// TODO: Add your command handler code here

	//	WinExec   
	//	CreateProcess   
	//	ShellExecute
	void BeginWaitCursor();
	ShellExecute(this->m_hWnd, "open", "notepad.exe", "Data\\SpeedData.txt", "", SW_SHOW );
	EndWaitCursor();
}

void CJianyangView::OnErrorspeeddataOpen() 
{
	// TODO: Add your command handler code here
	void BeginWaitCursor();
	ShellExecute(this->m_hWnd, "open", "notepad.exe", "Data\\ErrorSpeedData.txt", "", SW_SHOW );
	EndWaitCursor();
}