tut35.html

WINDOWS程序员使用指南--汇编基础

	mov ecx,eax
	dec ecx
	lea edi,buffer
	add edi,ecx
	std
	mov al,"\"
	repne scasb
	cld
	inc edi
	mov byte ptr [edi],0
	invoke lstrcat,addr buffer,addr WordFileName
	invoke GetFileAttributes,addr buffer
	.if eax!=-1
		mov BlockSize,1024*10
		invoke HeapAlloc,hMainHeap,0,BlockSize
		mov pTemp,eax
@@:		
		invoke GetPrivateProfileString,addr ASMSection,addr C1Key,addr ZeroString,pTemp,BlockSize,addr buffer
		.if eax!=0
			inc eax
			.if eax==BlockSize	; the buffer is too small
				add BlockSize,1024*10
				invoke HeapReAlloc,hMainHeap,0,pTemp,BlockSize
				mov pTemp,eax
				jmp @B
			.endif
			mov edx,offset ASMColorArray
			invoke ParseBuffer,hMainHeap,pTemp,eax,edx,addr ASMSyntaxArray
		.endif
@@:		
		invoke GetPrivateProfileString,addr ASMSection,addr C2Key,addr ZeroString,pTemp,BlockSize,addr buffer
		.if eax!=0
			inc eax
			.if eax==BlockSize	; the buffer is too small
				add BlockSize,1024*10
				invoke HeapReAlloc,hMainHeap,0,pTemp,BlockSize
				mov pTemp,eax
				jmp @B
			.endif
			mov edx,offset ASMColorArray
			add edx,4
			invoke ParseBuffer,hMainHeap,pTemp,eax,edx,addr ASMSyntaxArray
		.endif
@@:		
		invoke GetPrivateProfileString,addr ASMSection,addr C3Key,addr ZeroString,pTemp,BlockSize,addr buffer
		.if eax!=0
			inc eax
			.if eax==BlockSize	; the buffer is too small
				add BlockSize,1024*10
				invoke HeapReAlloc,hMainHeap,0,pTemp,BlockSize
				mov pTemp,eax
				jmp @B
			.endif
			mov edx,offset ASMColorArray
			add edx,8
			invoke ParseBuffer,hMainHeap,pTemp,eax,edx,addr ASMSyntaxArray
		.endif
@@:		
		invoke GetPrivateProfileString,addr ASMSection,addr C4Key,addr ZeroString,pTemp,BlockSize,addr buffer
		.if eax!=0
			inc eax
			.if eax==BlockSize	; the buffer is too small
				add BlockSize,1024*10
				invoke HeapReAlloc,hMainHeap,0,pTemp,BlockSize
				mov pTemp,eax
				jmp @B
			.endif
			mov edx,offset ASMColorArray
			add edx,12
			invoke ParseBuffer,hMainHeap,pTemp,eax,edx,addr ASMSyntaxArray
		.endif
@@:		
		invoke GetPrivateProfileString,addr ASMSection,addr C5Key,addr ZeroString,pTemp,BlockSize,addr buffer
		.if eax!=0
			inc eax
			.if eax==BlockSize	; the buffer is too small
				add BlockSize,1024*10
				invoke HeapReAlloc,hMainHeap,0,pTemp,BlockSize
				mov pTemp,eax
				jmp @B
			.endif
			mov edx,offset ASMColorArray
			add edx,16
			invoke ParseBuffer,hMainHeap,pTemp,eax,edx,addr ASMSyntaxArray
		.endif
@@:		
		invoke GetPrivateProfileString,addr ASMSection,addr C6Key,addr ZeroString,pTemp,BlockSize,addr buffer
		.if eax!=0
			inc eax
			.if eax==BlockSize	; the buffer is too small
				add BlockSize,1024*10
				invoke HeapReAlloc,hMainHeap,0,pTemp,BlockSize
				mov pTemp,eax
				jmp @B
			.endif
			mov edx,offset ASMColorArray
			add edx,20
			invoke ParseBuffer,hMainHeap,pTemp,eax,edx,addr ASMSyntaxArray
		.endif
@@:		
		invoke GetPrivateProfileString,addr ASMSection,addr C7Key,addr ZeroString,pTemp,BlockSize,addr buffer
		.if eax!=0
			inc eax
			.if eax==BlockSize	; the buffer is too small
				add BlockSize,1024*10
				invoke HeapReAlloc,hMainHeap,0,pTemp,BlockSize
				mov pTemp,eax
				jmp @B
			.endif
			mov edx,offset ASMColorArray
			add edx,24
			invoke ParseBuffer,hMainHeap,pTemp,eax,edx,addr ASMSyntaxArray
		.endif
@@:		
		invoke GetPrivateProfileString,addr ASMSection,addr C8Key,addr ZeroString,pTemp,BlockSize,addr buffer
		.if eax!=0
			inc eax
			.if eax==BlockSize	; the buffer is too small
				add BlockSize,1024*10
				invoke HeapReAlloc,hMainHeap,0,pTemp,BlockSize
				mov pTemp,eax
				jmp @B
			.endif
			mov edx,offset ASMColorArray
			add edx,28
			invoke ParseBuffer,hMainHeap,pTemp,eax,edx,addr ASMSyntaxArray
		.endif
@@:		
		invoke GetPrivateProfileString,addr ASMSection,addr C9Key,addr ZeroString,pTemp,BlockSize,addr buffer
		.if eax!=0
			inc eax
			.if eax==BlockSize	; the buffer is too small
				add BlockSize,1024*10
				invoke HeapReAlloc,hMainHeap,0,pTemp,BlockSize
				mov pTemp,eax
				jmp @B
			.endif
			mov edx,offset ASMColorArray
			add edx,32
			invoke ParseBuffer,hMainHeap,pTemp,eax,edx,addr ASMSyntaxArray
		.endif
@@:		
		invoke GetPrivateProfileString,addr ASMSection,addr C10Key,addr ZeroString,pTemp,BlockSize,addr buffer
		.if eax!=0
			inc eax
			.if eax==BlockSize	; the buffer is too small
				add BlockSize,1024*10
				invoke HeapReAlloc,hMainHeap,0,pTemp,BlockSize
				mov pTemp,eax
				jmp @B
			.endif
			mov edx,offset ASMColorArray
			add edx,36
			invoke ParseBuffer,hMainHeap,pTemp,eax,edx,addr ASMSyntaxArray
		.endif
		invoke HeapFree,hMainHeap,0,pTemp
	.endif
	ret
FillHiliteInfo endp

NewRichEditProc proc hWnd:DWORD, uMsg:DWORD, wParam:DWORD, lParam:DWORD
	LOCAL hdc:DWORD
	LOCAL hOldFont:DWORD
	LOCAL FirstChar:DWORD
	LOCAL rect:RECT
	LOCAL txtrange:TEXTRANGE
	LOCAL buffer[1024*10]:BYTE
	LOCAL hRgn:DWORD
	LOCAL hOldRgn:DWORD
	LOCAL RealRect:RECT
	LOCAL pString:DWORD
	LOCAL BufferSize:DWORD
	LOCAL pt:POINT
	.if uMsg==WM_PAINT
		push edi
		push esi
		invoke HideCaret,hWnd
		invoke CallWindowProc,OldWndProc,hWnd,uMsg,wParam,lParam
		push eax
		mov edi,offset ASMSyntaxArray
		invoke GetDC,hWnd
		mov hdc,eax
		invoke SetBkMode,hdc,TRANSPARENT
		invoke SendMessage,hWnd,EM_GETRECT,0,addr rect
		invoke SendMessage,hWnd,EM_CHARFROMPOS,0,addr rect
		invoke SendMessage,hWnd,EM_LINEFROMCHAR,eax,0
		invoke SendMessage,hWnd,EM_LINEINDEX,eax,0
		mov txtrange.chrg.cpMin,eax
		mov FirstChar,eax
		invoke SendMessage,hWnd,EM_CHARFROMPOS,0,addr rect.right
		mov txtrange.chrg.cpMax,eax
		push rect.left
		pop RealRect.left
		push rect.top
		pop RealRect.top
		push rect.right
		pop RealRect.right
		push rect.bottom
		pop RealRect.bottom
		invoke CreateRectRgn,RealRect.left,RealRect.top,RealRect.right,RealRect.bottom
		mov hRgn,eax
		invoke SelectObject,hdc,hRgn
		mov hOldRgn,eax
		invoke SetTextColor,hdc,CommentColor
		lea eax,buffer
		mov txtrange.lpstrText,eax
		invoke SendMessage,hWnd,EM_GETTEXTRANGE,0,addr txtrange
		.if eax>0	
			mov esi,eax		; esi == size of the text		
			mov BufferSize,eax
			push edi
			push ebx
			lea edi,buffer
			mov edx,edi		; used as the reference point
			mov ecx,esi
			mov al,";"
ScanMore:
			repne scasb
			je NextSkip
			jmp NoMoreHit
NextSkip:
			dec edi
			inc ecx
			mov pString,edi
			mov ebx,edi
			sub ebx,edx
			add ebx,FirstChar
			mov txtrange.chrg.cpMin,ebx
			push eax
			mov al,0Dh
			repne scasb
			pop eax
HiliteTheComment:
			.if ecx>0
				mov byte ptr [edi-1],0
			.endif
			mov ebx,edi
			sub ebx,edx
			add ebx,FirstChar
			mov txtrange.chrg.cpMax,ebx
			pushad
			mov edi,pString
			mov esi,txtrange.chrg.cpMax
			sub esi,txtrange.chrg.cpMin		; esi contains the length of the buffer
			mov eax,esi
			push edi
			.while eax>0
				.if byte ptr [edi]==9
					mov byte ptr [edi],0
				.endif
				inc edi
				dec eax
			.endw
			pop edi
			.while esi>0
				.if byte ptr [edi]!=0
					invoke lstrlen,edi
					push eax
					mov ecx,edi
					lea edx,buffer
					sub ecx,edx
					add ecx,FirstChar
					.if RichEditVersion==3
						invoke SendMessage,hWnd,EM_POSFROMCHAR,addr rect,ecx
					.else
						invoke SendMessage,hWnd,EM_POSFROMCHAR,ecx,0
						mov ecx,eax
						and ecx,0FFFFh
						mov rect.left,ecx
						shr eax,16
						mov rect.top,eax
					.endif
					invoke DrawText,hdc,edi,-1,addr rect,0
					pop eax
					add edi,eax
					sub esi,eax
				.else
					inc edi
					dec esi
				.endif			
			.endw
			mov ecx,txtrange.chrg.cpMax
			sub ecx,txtrange.chrg.cpMin
			invoke RtlZeroMemory,pString,ecx
			popad
			.if ecx>0
				jmp ScanMore
			.endif
NoMoreHit:
			pop ebx
			pop edi
			mov ecx,BufferSize
			lea esi,buffer
			.while ecx>0
				mov al,byte ptr [esi]
				.if al==" " || al==0Dh || al=="/" || al=="," || al=="|" || al=="+" || al=="-" || al=="*" || al=="&" || al=="<" || al==">" || al=="=" || al=="(" || al==")" || al=="{" || al=="}" || al=="[" || al=="]" || al=="^" || al==":" || al==9
					mov byte ptr [esi],0
				.endif
				dec ecx
				inc esi
			.endw
			lea esi,buffer
			mov ecx,BufferSize
			.while ecx>0
				mov al,byte ptr [esi]
				.if al!=0
					push ecx
					invoke lstrlen,esi
					push eax
					mov edx,eax		; edx contains the length of the string
					movzx eax,byte ptr [esi]
					.if al>="A" && al<="Z"
						sub al,"A"
						add al,"a"
					.endif
					shl eax,2
					add eax,edi		; edi contains the pointer to the WORDINFO pointer array
					.if dword ptr [eax]!=0
						mov eax,dword ptr [eax]
						assume eax:ptr WORDINFO
						.while eax!=0
							.if edx==[eax].WordLen
								pushad
								invoke lstrcmpi,[eax].pszWord,esi
								.if eax==0								
									popad
									mov ecx,esi
									lea edx,buffer
									sub ecx,edx
									add ecx,FirstChar
									pushad
									.if RichEditVersion==3
										invoke SendMessage,hWnd,EM_POSFROMCHAR,addr rect,ecx
									.else