#include?“semantics.h“
#include?

#define?MAX_CHARS?200

extern?void?Parser（char?*SrcFilePtr）;

HDC?hDC;
char?SrcFilePath[MAX_CHARS];
static?char?Name[]?=?“Compiler“;

//-----------------初始化窗口函數聲明
static?bool?PrepareWindow（HINSTANCE?HINSTANCE?int）;

//-----------------檢查源程序文件是否合法函數聲明
static?bool?CheckSrcFile（LPSTR）;

//-----------------窗口消息處理函數聲明
static?LRESULT?CALLBACK?WndProc（HWND?UINT?WPARAM?LPARAM）;

//-----------------Window?程序主函數



int?APIENTRY?WinMain（HINSTANCE?hInstance
					?HINSTANCE?hPrevInstance
					?LPSTR?lpCmdLine
					?int?nCmdShow）
{
	//保存源文件路徑
	strcpy（SrcFilePath?lpCmdLine）;
	//初始化窗口
	if（PrepareWindow（hInstance?hPrevInstance?nCmdShow）!=true）?{
		MessageBox（NULL?“窗口初始化失敗?!“?“錯誤“?MB_OK）;
		return?1;
	}
	//檢查要分析的源程序文件
	if（!CheckSrcFile（lpCmdLine））	return?1;

	//----------------------------------------
	//???調用繪圖語言解釋器
	Parser（SrcFilePath）;
	//----------------------------------------

	//進入窗口消息循環
	MSG?Msg;
	while（GetMessage（&Msg?NULL0?0））?{
		TranslateMessage（&Msg）;
		DispatchMessage（&Msg）;
	}
	return?Msg.wParam;
}

//--------------初始化窗口函數實現
bool?PrepareWindow（HINSTANCE?hInst
				???HINSTANCE?hPrevInstance
				???int?nCmdShow）?{
	HWND?hWnd;
	WNDCLASS?W;

	memset（&W?0?sizeof（WNDCLASS））;
	W.style?=?CS_HREDRAW?|?CS_VREDRAW;
	W.lpfnWndProc?=?WndProc;
	W.hInstance?=?hInst;
	W.hCursor?=?LoadCursor（NULL?IDC_ARROW）;
	W.hbrBackground?=?（HBRUSH）（COLOR_WINDOW?+?1）;
	W.lpszClassName?=?Name;
	RegisterClass（&W）;

	hWnd?=?CreateWindow（Name?Name
						WS_OVERLAPPEDWINDOW
						225?225?740?490?NULL?NULLhInstNULL）;
	if（hWnd?==?NULL）?
		return?false;

	ShowWindow（hWnd?nCmdShow）;
	UpdateWindow（hWnd）;
	SetCursor（LoadCursor（hInst?IDC_ARROW））;

	hDC?=?GetDC（hWnd）;
	return?true;
}

//--------------------檢查源程序文件是否合法函數實現
bool?CheckSrcFile（LPSTR?lpszCmdParam）?{
	FILE?*file?=?NULL;

	if（strlen（lpszCmdParam）?==?0）?{
		MessageBox（NULL“未指定源程序文件!“?“Error“?MB_OK）;
		return?false;
	}
	if（（file=fopen（lpszCmdParam?“r“））==NULL）?{
		MessageBox（NULL?“打開源程序文件出錯！“?“錯誤“?MB_OK）;
		MessageBox（NULL?lpszCmdParam?“文件名“?MB_OK）;
		return?false;
	}
	else?fclose（file）;
	return?true;
}

//-------------------窗口消息處理函數實現
LRESULT?CALLBACK?WndProc（HWND?hWnd?UINT?Message?WPARAM?wParam?LPARAM?lParam）?{
	switch（Message）?{
	case?WM_DESTROY?:
		ReleaseDC（hWnd?hDC）;
		PostQuitMessage（0）;
		return?0;
	case?WM_PAINT?:
		PAINTSTRUCT?pt;
		BeginPaint（hWnd?&pt）;
		Parser（SrcFilePath）;
		EndPaint（hWnd?&pt）;
	default:
		return?DefWindowProc（hWndMessagewParam?lParam）;

	}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????4703??2009-04-24?23:47??FunctionPlot\FunctionPlot.dsp

?????文件????????549??2009-04-24?17:49??FunctionPlot\FunctionPlot.dsw

?????文件??????58368??2009-07-03?01:15??FunctionPlot\FunctionPlot.ncb

?????文件??????49664??2009-07-03?01:15??FunctionPlot\FunctionPlot.opt

?????文件????????258??2009-07-03?01:14??FunctionPlot\FunctionPlot.plg

?????文件???????2784??2009-04-25?00:39??FunctionPlot\main.cpp

?????文件???????9058??2009-04-25?00:02??FunctionPlot\parser.cpp

?????文件????????418??2009-04-24?15:38??FunctionPlot\parser.h

?????文件???????3430??2009-04-23?21:17??FunctionPlot\scanner.cpp

?????文件???????1432??2009-04-24?18:02??FunctionPlot\scanner.h

?????文件???????3330??2009-04-24?20:38??FunctionPlot\semantic.cpp

?????文件????????529??2009-04-24?19:41??FunctionPlot\semantics.h

?????文件????????208??2009-05-09?15:26??FunctionPlot\test.txt

?????目錄??????????0??2009-07-03?01:15??FunctionPlot

-----------?---------??----------?-----??----

???????????????134731????????????????????14