// scannerView.cpp : implementation of the CScannerView class
//

#include "stdafx.h"
#include "scanner.h"
//#include "DemoView.h"
//#include "CompileWord.h"
#include "scannerView.h"
#include "SimpleCompiler.h"

#include "MainFrm.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
extern CScannerApp theApp;
/////////////////////////////////////////////////////////////////////////////
// CScannerView

IMPLEMENT_DYNCREATE(CScannerView, CEditView)

BEGIN_MESSAGE_MAP(CScannerView, CEditView)
	//{{AFX_MSG_MAP(CScannerView)
	ON_COMMAND(ID_COMPILE_WORD, OnCompileWord)
	ON_COMMAND(ID_FILE_SAVE, OnFileSave)
	ON_COMMAND(ID_COMPILE_GRAMMER, OnCompileGrammer)
	ON_COMMAND(ID_COMPILE_MEANING, OnCompileMeaning)
	ON_COMMAND(ID_FILE_OPEN, OnFileOpen)
	ON_UPDATE_COMMAND_UI(ID_COMPILE_GRAMMER, OnUpdateCompileGrammer)
	ON_UPDATE_COMMAND_UI(ID_COMPILE_MEANING, OnUpdateCompileMeaning)
	ON_UPDATE_COMMAND_UI(ID_COMPILE_WORD, OnUpdateCompileWord)
	//}}AFX_MSG_MAP
	// Standard printing commands
	ON_COMMAND(ID_FILE_PRINT, CEditView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_DIRECT, CEditView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_PREVIEW, CEditView::OnFilePrintPreview)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CScannerView construction/destruction

CScannerView::CScannerView()
{
	// TODO: add construction code here
    m_SCompiler=new CSimpleCompiler();
	this->m_readySC=false;
}

CScannerView::~CScannerView()
{
	delete m_SCompiler;
}

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

	BOOL bPreCreated = CEditView::PreCreateWindow(cs);
	cs.style &= ~(ES_AUTOHSCROLL|WS_HSCROLL);	// Enable word-wrapping

	return bPreCreated;
}

/////////////////////////////////////////////////////////////////////////////
// CScannerView drawing

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

}

/////////////////////////////////////////////////////////////////////////////
// CScannerView printing

BOOL CScannerView::OnPreparePrinting(CPrintInfo* pInfo)
{
	// default CEditView preparation
	return CEditView::OnPreparePrinting(pInfo);
}

void CScannerView::OnBeginPrinting(CDC* pDC, CPrintInfo* pInfo)
{
	// Default CEditView begin printing.
	CEditView::OnBeginPrinting(pDC, pInfo);
}

void CScannerView::OnEndPrinting(CDC* pDC, CPrintInfo* pInfo)
{
	// Default CEditView end printing
	CEditView::OnEndPrinting(pDC, pInfo);
}

/////////////////////////////////////////////////////////////////////////////
// CScannerView diagnostics

#ifdef _DEBUG
void CScannerView::AssertValid() const
{
	CEditView::AssertValid();
}

void CScannerView::Dump(CDumpContext& dc) const
{
	CEditView::Dump(dc);
}

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

/////////////////////////////////////////////////////////////////////////////
// CScannerView message handlers






void CScannerView::OnCompileWord() 
{
	//CDemoView *pWnd;
	//pWnd=(CDemoView *)m_wndSplitter.GetPane(1,0);
    //pWnd->OnPrin();


	// TODO: Add your command handler code here
	//如果做了修改就保存源程序
	//ModifySave();
	if (!ModifySave()) return;
	//PTokenNode pTokenFile;							//token串頭指針
	//PErrorNode pErrorCollection;						//錯誤信息頭指針
    this->m_SCompiler->SetSourceFile(((CScannerDoc *)this->GetDocument())->GetPathName());
	this->m_SCompiler->RunMorpheme();
	//pTokenFile = this->m_SCompiler->GetTokenFile();
    //pErrorCollection = this->m_SCompiler->GetErrorCollection();
	//在相應分割視圖中顯示
	CMainFrame* pFrame = (CMainFrame*)AfxGetApp()->m_pMainWnd;
    pFrame->m_pWnd->MyDrawing(m_SCompiler->GetErrorCollection());
    pFrame->m_pWnd1->MyDrawing(m_SCompiler->GetTokenFile());
	//pFrame->m_pWnd2->MyDrawing(m_SCompiler->GetErrorCollection());
//	strName.SetAt(strName.GetLength()+1,'a');
//	str=pDoc->GetTitle();
//	str=pDoc->GetPathName();
//	this->GetDC()->TextOut(10,10,str1.Left(6)+str);
//	str=CScannerDoc::GetTitle();
    //CString strErrorOut;
	//strErrorOut.Empty();
	
//    strName=scanner.IntoStr(54343);
//	MessageBox(strName,strPathName);
/*    CCompileWord scanner;
	scanner.WordScanner(strName,strPathName);

	CMainFrame* pFrame = (CMainFrame*)AfxGetApp()->m_pMainWnd;
    pFrame->m_pWnd->MyDrawing(scanner.GetError());
*/


    
//	strErrorOut=scanner.GetError();

//	if(!scanner.GetError().IsEmpty())
//		MessageBox(scanner.GetError(),"compiler infomation!");
//	else
//		MessageBox("Success!","compiler infomation!");
//	MessageBox(strError,strPathName);
//	OnDraw(this->GetDC());
//	MessageBox("源文件未保存或不能打開！","Error");	
}
void CScannerView::OnCompileGrammer() 
{
	// TODO: Add your command handler code here
	//如果做了修改就保存源程序
	//ModifySave();
	if (!ModifySave()) return;
	//執行語法分析
	this->m_SCompiler->SetSourceFile(((CScannerDoc *)this->GetDocument())->GetPathName());
	CString str;
	str.Empty();
	this->m_SCompiler->RunParsing();
	CMainFrame* pFrame = (CMainFrame*)AfxGetApp()->m_pMainWnd;
    pFrame->m_pWnd->MyDrawing(m_SCompiler->GetErrorCollection());
    pFrame->m_pWnd1->MyDrawing(m_SCompiler->GetTokenFile());
	pFrame->m_pWnd2->MyDrawingResult(str);
}

void CScannerView::OnCompileMeaning() 
{
	// TODO: Add your command handler code here
	//如果做了修改就保存源程序

	if(!ModifySave())return;
	
	//執行語義分析
	//
	this->m_SCompiler->SetSourceFile(((CScannerDoc *)this->GetDocument())->GetPathName());
	CString str;
	str.Empty();
	this->m_SCompiler->RunSemantic();
	CMainFrame* pFrame = (CMainFrame*)AfxGetApp()->m_pMainWnd;
    pFrame->m_pWnd->MyDrawing(m_SCompiler->GetErrorCollection());
    pFrame->m_pWnd1->MyDrawing(m_SCompiler->GetTokenFile());
	pFrame->m_pWnd2->MyDrawingFourElement(m_SCompiler->GetFSymbol());
}

void CScannerView::OnFileSave() 
{

	// TODO: Add your command handler code here
    //m_isChange=false; //保存后設定已更新源文件，可以開始分析

    CScannerDoc *pDoc=(CScannerDoc *)this->GetDocument();
	if (!pDoc->GetPathName().IsEmpty())
	{
		pDoc->OnSaveDocument(pDoc->GetPathName());
		return;
	}
	CString strPathName;

	CFileDialog fd(false,"txt",NULL,OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,"文本文檔(*.txt)|*.txt|所有文件(*.*)|*.*|");
	fd.m_ofn.lpstrTitle="保存";
	if(fd.DoModal()==IDOK)
	{
		pDoc->SetPathName((LPCTSTR)(strPathName=fd.GetPathName()));
		pDoc->OnSaveDocument(strPathName);
	}
	
	

}



bool CScannerView::ModifySave()
{
	/*
	CScannerDoc* pDoc = GetDocument();
    CString	strName=pDoc->GetTitle();
    CString strPathName=pDoc->GetPathName();
	if(strName.IsEmpty()||strPathName.IsEmpty()||m_isChange)
	{
		OnFileSave();		
	}    
	*/
	CScannerDoc *pDoc=(CScannerDoc *)this->GetDocument();
	CString strPathName=pDoc->GetPathName();
	if (strPathName.IsEmpty())
	{
		if (pDoc->IsModified())
		{
			if (this->MessageBox("是否保存源程序!","錯誤操作",MB_ICONWARNING | MB_OKCANCEL)==IDCANCEL)
			{
				return false;
			}
			else
			{
				CFileDialog fd(false,"txt",NULL,OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,"文本文檔(*.txt)|*.txt|所有文件(*.*)|*.*|");
				fd.m_ofn.lpstrTitle="請選擇你要保存的文件";
				if(fd.DoModal()==IDOK)
				{
					pDoc->SetPathName((LPCTSTR)(strPathName=fd.GetPathName()));
					
				}
				else
				{
					return false;
				}
			}
		}
		else
		{
			this->MessageBox("請輸入或打開源程序!","錯誤操作",MB_ICONWARNING | MB_OK);
			return false;
		}
	}

	pDoc->OnSaveDocument((LPCTSTR)strPathName);
	return true;
}

void CScannerView::OnFileOpen() 
{
	// TODO: Add your command handler code here
	CScannerDoc *pDoc=(CScannerDoc *)this->GetDocument();
	CString strPathName;

	CFileDialog fd(true,"txt",NULL,OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,"文本文檔(*.txt)|*.txt|所有文件(*.*)|*.*|");
	fd.m_ofn.lpstrTitle="打開";
	if(fd.DoModal()==IDOK)
	{
		pDoc->SetPathName((LPCTSTR)(strPathName=fd.GetPathName()));
		pDoc->OnOpenDocument(strPathName);
	}
}
void CScannerView::OnUpdateCompileWord(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	char strTemp[10];
	if (this->GetEditCtrl().GetLine(0,strTemp,9)>0 || this->GetEditCtrl().GetLineCount()>1)
	{
		this->m_readySC=true;
	}
	else
	{
		this->m_readySC=false;
	}
	pCmdUI->Enable(this->m_readySC);
}
void CScannerView::OnUpdateCompileGrammer(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here    
	pCmdUI->Enable(this->m_readySC);
}

void CScannerView::OnUpdateCompileMeaning(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	pCmdUI->Enable(this->m_readySC);
}