bottomview.cpp

一个类c语言的解释器

// BottomView.cpp : implementation file
//

#include "stdafx.h"
#include "cmmg.h"
#include "BottomView.h"
#include "MainFrm.h"
#include "util.h"
#include "AnalyseTree.h"


// CBottomView

IMPLEMENT_DYNCREATE(CBottomView, CView)

CBottomView::CBottomView()
{

}

CBottomView::~CBottomView()
{
}

BEGIN_MESSAGE_MAP(CBottomView, CView)
	ON_COMMAND(ID_PRO_SCAN,scan)
	ON_COMMAND(ID_PRO_PARSE,parse)
	ON_COMMAND(ID_PRO_EXEC,exec)
	ON_NOTIFY(TCN_SELCHANGE,4001,OnSelChange)
	ON_WM_SIZE()
END_MESSAGE_MAP()


// CBottomView drawing

void CBottomView::OnDraw(CDC* pDC)
{
	CDocument* pDoc = GetDocument();
	// TODO: add draw code here
}


// CBottomView diagnostics

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

#ifndef _WIN32_WCE
void CBottomView::Dump(CDumpContext& dc) const
{
	CView::Dump(dc);
}
#endif
#endif //_DEBUG

void CBottomView::OnInitialUpdate(){
	GetDocument()->out = ((CMainFrame*)AfxGetMainWnd())->m_wndSplitter.GetPane(1,0);
	CRect rect;
	::GetClientRect(GetDocument()->out->m_hWnd,rect);
	GetDocument()->outTab.Create(WS_CHILD|WS_VISIBLE|TCS_FIXEDWIDTH|TCS_TABS ,rect,GetDocument()->out,4001);
	TCITEM tc;
	tc.mask=TCIF_TEXT;
	tc.pszText=TEXT("输出");
	GetDocument()->outTab.InsertItem(0,&tc);
	//tc.pszText=TEXT("控制台");
	//GetDocument()->outTab.InsertItem(1,&tc);
	tc.pszText=TEXT("错误列表");
	GetDocument()->outTab.InsertItem(1,&tc);
	GetDocument()->outTab.GetClientRect(&rect);
	output.Create(WS_CHILD|WS_VISIBLE|WS_VSCROLL|WS_HSCROLL|ES_MULTILINE|ES_READONLY,rect,&GetDocument()->outTab,4104);
	output.SetWindowPos(NULL,rect.left,rect.top+25,rect.right-rect.left,rect.bottom-rect.top-25,SWP_SHOWWINDOW);

	err.Create(WS_CHILD|WS_VISIBLE,rect,&GetDocument()->outTab,4105);
	err.SetWindowPos(NULL,rect.left,rect.top+25,rect.right-rect.left,rect.bottom-rect.top-25,SWP_SHOWWINDOW);
}
// CBottomView message handlers

void CBottomView::scan(){
	err.DestroyWindow();
	output.DestroyWindow();
	RECT rect;
	GetDocument()->outTab.GetClientRect(&rect);
	output.Create(WS_CHILD|WS_VISIBLE|WS_VSCROLL|WS_HSCROLL|ES_MULTILINE|ES_READONLY,rect,&GetDocument()->outTab,4104);
	output.SetWindowPos(NULL,rect.left,rect.top+25,rect.right-rect.left,rect.bottom-rect.top-25,SWP_SHOWWINDOW);
	GetDocument()->outTab.GetClientRect(&rect);
	err.Create(WS_CHILD|WS_VISIBLE,rect,&GetDocument()->outTab,4105);
	err.SetWindowPos(NULL,rect.left,rect.top+25,rect.right-rect.left,rect.bottom-rect.top-25,SWP_SHOWWINDOW);
	int k = GetDocument()->hedits.size() - GetDocument()->editTab.GetCurSel()-1;
	save(GetDocument()->paths.at(k),GetDocument()->hedits.at(k));
	scanFile(GetDocument()->paths.at(k),output.m_hWnd);

	int cy = 0;
	int cymin;
	CMainFrame* cmf = (CMainFrame*)GetParentFrame();
	cmf->m_wndSplitter.GetRowInfo(1,cy,cymin);
	if (cy==0)
	{
		int cy1 = 0;
		int cymin1;
		cmf->m_wndSplitter.GetRowInfo(0,cy1,cymin1);
		cmf->m_wndSplitter.SetRowInfo(0,cy1-200,cymin1);
	}
	GetDocument()->outTab.SetCurSel(0);
	OnSelChange(NULL,NULL);
}

void CBottomView::parse(){
	err.DestroyWindow();
	output.DestroyWindow();
	RECT rect;
	GetDocument()->outTab.GetClientRect(&rect);
	output.Create(WS_CHILD|WS_VISIBLE|WS_VSCROLL|WS_HSCROLL|ES_MULTILINE|ES_READONLY,rect,&GetDocument()->outTab,4104);
	output.SetWindowPos(NULL,rect.left,rect.top+25,rect.right-rect.left,rect.bottom-rect.top-25,SWP_SHOWWINDOW);
	GetDocument()->outTab.GetClientRect(&rect);
	err.Create(WS_CHILD|WS_VISIBLE,rect,&GetDocument()->outTab,4105);
	err.SetWindowPos(NULL,rect.left,rect.top+25,rect.right-rect.left,rect.bottom-rect.top-25,SWP_SHOWWINDOW);
	bool flag;
	int k = GetDocument()->hedits.size() - GetDocument()->editTab.GetCurSel()-1;
	save(GetDocument()->paths.at(k),GetDocument()->hedits.at(k));
	string s = parseFile(GetDocument()->paths.at(k),flag);
	if (flag)
	{
		analyse_tree = new AnalyseTree(s);
		analyse_tree->Create(IDD_ANALYSETREE,this);
		analyse_tree->ShowWindow(SW_SHOW);
	}
	else{
		int begin = s.find_first_of('\n');
		int end = s.find_first_of('\n',begin+1);
		while (end!=string::npos)
		{
			string temp = s.substr(begin+1,end-begin-1);
			begin = end;
			end = s.find_first_of('\n',begin+1);
			CString cs(temp.c_str());
			this->err.AddString(cs);
		}
		string temp = s.substr(begin+1,s.length()-begin);
		CString cs(temp.c_str());
		this->err.AddString(cs);
	}
	GetDocument()->outTab.SetCurSel(1);
	OnSelChange(NULL,NULL);
}

void CBottomView::exec(){
	err.DestroyWindow();
	output.DestroyWindow();
	RECT rect;
	GetDocument()->outTab.GetClientRect(&rect);
	output.Create(WS_CHILD|WS_VISIBLE|WS_VSCROLL|WS_HSCROLL|ES_MULTILINE|ES_READONLY,rect,&GetDocument()->outTab,4104);
	output.SetWindowPos(NULL,rect.left,rect.top+25,rect.right-rect.left,rect.bottom-rect.top-25,SWP_SHOWWINDOW);
	GetDocument()->outTab.GetClientRect(&rect);
	err.Create(WS_CHILD|WS_VISIBLE,rect,&GetDocument()->outTab,4105);
	err.SetWindowPos(NULL,rect.left,rect.top+25,rect.right-rect.left,rect.bottom-rect.top-25,SWP_SHOWWINDOW);
	int k = GetDocument()->hedits.size() - GetDocument()->editTab.GetCurSel()-1;
	save(GetDocument()->paths.at(k),GetDocument()->hedits.at(k));
	bool success;
	execFile(GetDocument()->paths.at(k),success);
	if(!success){
		parse();
	}
}

VOID CBottomView::OnSelChange(NMHDR * pNotifyStruct, LRESULT * result){
	int k = GetDocument()->outTab.GetCurSel();
	RECT rect;
	GetDocument()->outTab.GetClientRect(&rect);
	if (k==0)
	{
		err.ShowWindow(SW_HIDE);
		output.SetWindowPos(NULL,rect.left,rect.top+25,rect.right-rect.left,rect.bottom-rect.top-25,SWP_SHOWWINDOW);
	}
	else if(k=1){
		output.ShowWindow(SW_HIDE);
		err.SetWindowPos(NULL,rect.left,rect.top+25,rect.right-rect.left,rect.bottom-rect.top-25,SWP_SHOWWINDOW);
	}
}

void CBottomView::OnSize(UINT nType, int cx, int cy){
	CView::OnSize(nType,cx,cy);
	if (GetDocument()->outTab.m_hWnd)
	{
		GetDocument()->outTab.SetWindowPos(NULL,0,0,cx,cy,SWP_SHOWWINDOW);
		RECT rect;
		GetDocument()->outTab.GetClientRect(&rect);
		int k = GetDocument()->outTab.GetCurSel();
		if (k==0)
			output.SetWindowPos(NULL,rect.left,rect.top+25,rect.right-rect.left,rect.bottom-rect.top-25,SWP_SHOWWINDOW);
		else if(k==1)
			err.SetWindowPos(NULL,rect.left,rect.top+25,rect.right-rect.left,rect.bottom-rect.top-25,SWP_SHOWWINDOW);
	}
}