sample.dsm

c语言编程软件vc6.0中文绿色版_vc6.0官方下载

'------------------------------------------------------------------------------
'FILE DESCRIPTION: SAMPLE.DSM is a collection of sample editor macros.
'------------------------------------------------------------------------------

'This routine has many uses if you are trying to determine the type of source 
'	file.
'Return value:  0 Unknown file type
'               1 C-related file, this includes .c, .cpp, .cxx, .h, .hpp, .hxx
'               2 Java-related file, this includes .jav, .java
'               3 ODL-style file, .odl, .idl
'               4 Resource file, .rc, .rc2
'               5 HTML-style file, this includes .html, and .htm
'               6 VBS-style file, .dsm
'               7 Def-style file, .def
'USE: Pass this function the document that you wish to get information for.
Function FileType (ByVal doc)
	ext = doc.Name
	FileType = 0
	pos = Instr(ext, ".")
	if pos > 0 then
		Do While pos <> 1
			ext = Mid(ext, pos, Len(ext) - pos + 1)
			pos = Instr(ext, ".")
		Loop
		ext = LCase(ext)
	end if
	If ext = ".rc" Or ext = ".rc2" Then
		FileType = 4
	ElseIf doc.Language = dsCPP Then
		FileType = 1
	ElseIf doc.Language = dsJava Then
		FileType = 2
	ElseIf doc.Language = dsIDL Then
		FileType = 3
	ElseIf doc.Language = dsHTML_IE3 Or doc.Language = dsHTML_RFC1866 Then
		FileType = 5  
	ElseIf doc.Language = dsVBSMacro Then ' 
		FileType = 6  
	ElseIf ext = ".def" Then
		FileType = 7
	Else 
		FileType = 0
	End If 
End Function


'This routine has many uses if you are trying to determine if an identifier
'  is a valid C identifier.
'  These identifiers do not include qualification syntax, for example:
'  foo.bar is not valid
'  foo is valid
'Parameters:    String to test for a valid C identifier.
'Return value:  True: passed parameter is a valid C identifier.
'               False: passed parameter is not a valid C identifier.
Function ValidId(Id)
	ValidId = True

	'Don't permit an empty string
	' (how can you identify nothing with something?)
	if Id = "" then 
	  ValidID = False
	  Exit Function
	End If

	For i = 1 To Len(Id)
	  if Mid(Id, i, 1) < "a" Or Mid(Id, i, 1) > "z" Then
		if Mid(Id, i, 1) < "A" Or Mid(Id, i, 1) > "Z" Then
			if Mid(Id, i, 1) < "0" Or Mid(Id, i, 1) > "9" Then
				if Mid(Id, i, 1) <> "_" Then
					ValidId = False
				End if
			End If
		End If	
	  End If
	Next
	If IsNumeric(Left(Id, 1)) = True Then
		ValidId = False
	End If
End Function


Dim ParamArr ()  ' Dynamic array to store function arguments.

Sub AddFunctionDescription ( )
'DESCRIPTION: Creates a comment block for the currently selected C/C++ function prototype

	'Throughout this file, ActiveDocument.Selection is used in place 
	'of ActiveDocument.Selection.Text.  The two are equivalent, and can 
	'be used interchangeably. The reason for the equivalence is that
	'Text is regarded as the default property to use. All uses of
	'ActiveDocument.Selection without any other property default to the Text
	'property.
	if ActiveDocument.Language = dsCPP Then
		Header = StripTabs(Trim(ActiveDocument.Selection))

		'Get the function return type.
		if Header <> "" then
			Reti = InStr(Header, " ")
			Loc = InStr(Header, "(")
			if Reti < Loc Then
			  RetTp = Left(Header, Reti)
			  Header = Right(Header, Len(Header) - Reti)
			End If

			'Get the function name.
			Loc = InStr(Header, "(") - 1
			Loc2 = InStr(Header, ")")
			if Loc > 0 And Loc2 > 0 then 'make sure there is a '(' and a ')'
				fcName = Left(Header, Loc)
				Header = Right(Header, Len(Header) - Len(fcName))

				'Do we have storage type on the return type?
				Trim (fcName)
				If InStr(fcName," ") <> 0 Then
					retTp = retTp + Left(fcName,InStr (fcName," "))
					fcName = Right(fcName, Len(fcName) - InStr(fcName," "))
				End If

				'Get the function parameters.
				iPrm = 0
				iPrmA = 0
				prms = Header 

				'Count the number of parameters. 
				Do While InStr(prms, ",") <> 0
					iPrm = iPrm + 1
					prms = Right(prms, Len(prms) - InStr(prms, ",")) 
				Loop 
				
				'Store the parameter list in the array.
				If iPrm > 0 Then  ' If multiple params.
					iPrm = iPrm + 1
					iPrmA = iPrm
					Redim ParamArr(iPrm)
					Do While InStr(header, ",") <> 0
						ParamArr(iPrm) = Left(Header, InStr (Header, ",") - 1)
						'Remove brace from first parameter.
						If InStr(ParamArr(iPrm), " (") <> 0 Then
							ParamArr(iPrm) = Right(ParamArr(iPrm), _
									Len(ParamArr(iPrm))-InStr(ParamArr(iPrm)," ("))
							Trim(ParamArr(iPrm))
						End If
						Header = Right(Header, Len(Header) - InStr(Header,","))
						iPrm = iPrm - 1 
						Loop 
					ParamArr(iPrm) = Header 
					'Remove trailing brace from last parameter.
					If InStr(ParamArr(iPrm), ")") <> 0 Then
						ParamArr(iPrm) = Left(ParamArr(iPrm), _
								InStr(ParamArr(iPrm), ")") - 1)
						Trim(ParamArr(iPrm))
					End If
				Else 'Possibly one param.
					Redim ParamArr(1)
					Header = Right(Header, Len(Header) - 1) ' Strip the first brace.
					Trim(Header)
					ParamArr(1) = StripTabs(Header)
					If InStr(ParamArr(1), ")") <> 1 Then
						ParamArr(1) = Left(ParamArr(1), InStr(ParamArr(1), ")") - 1)
						Trim(ParamArr(1))
						iPrmA = 1
					End If
				End If

				'Position the cursor one line above the selected text.
				ActiveDocument.Selection.LineUp
				ActiveDocument.Selection.LineDown
				ActiveDocument.Selection.StartOfLine
				ActiveDocument.Selection = vbLf

				Descr = "// Function name	: " + fcName + _
						vbLf + "// Description	    : " + _ 
						vbLf +  "// Return type		: " + RetTp + vbLf
				
				'Print the parameter list. 
				Last = iPrmA
				Do While iPrmA <> 0
					'Remove a line feed from any of the arguments.
					If InStr(ParamArr(iPrmA), vbLf) <> 0 Then
						ParamArr(iPrmA) = Right(ParamArr(iPrmA), _
								(Len(ParamArr(iPrmA)) - _
								InStr(ParamArr(iPrmA), vbLf)))
						Trim(ParamArr(iPrmA))
					End If
					ParamArr(iPrmA) = StripTabs(ParamArr(iPrmA))
					'If there are 2+ parameters, the first parameter will 
					'have a '(' prepended to it, remove it here:
					if iPrmA = Last AND Last <> 1 then
					  ParamArr(iPrmA) = Right(ParamArr(iPrmA), _
							Len(ParamArr(iPrmA)) - 1)
					End If
					Descr = Descr + "// Argument         : " + _
							ParamArr(iPrmA) + vbLf
					iPrmA = iPrmA - 1
				Loop
				ActiveDocument.Selection = Descr
			Else
				MsgBox("It is possible that the function you are trying to"+_
						" work with has a syntax error.")
			End if
		End If
	Else
		MsgBox("You need to have an active C/C++ document open"+ _
				vbLF+"with the function prototype selected.")
	End If
End Sub

'Strips the leading tab spaces. 
Function StripTabs (ByVal MyStr)
	Do While InStr(MyStr, vbTab) <> 0
		MyStr = Right(MyStr, Len(MyStr) - InStr(MyStr, vbTab)) 
	Loop 
	StripTabs = Trim(MyStr)
End Function

Sub ToggleCommentStyle ( )
'DESCRIPTION: Toggles between comment styles /* and //.

	TmpBlock = ""
	CmtBlock = ActiveDocument.Selection
	TypeOfFile = FileType(ActiveDocument)
	If TypeOfFile > 0 And TypeOfFile < 5 Then   'C/C++ style comment.
		'Get the first two characters of the comment block.
		Trim(CmtBlock)
		If Instr(CmtBlock,"//") <> 0 Then 
			Do While Instr (CmtBlock,"//") <> 0
				TmpBlock = TmpBlock + Left (CmtBlock, Instr (CmtBlock,"//") - 1)
				CmtBlock = Right(CmtBlock, (Len(CmtBlock) - (Instr(CmtBlock,_
						"//") + 1)))
			Loop
			CmtBlock = "/*" + TmpBlock + CmtBlock + "*/"
		ElseIf Instr(CmtBlock, "/*") <> 0 Then 
			CmtBlock = Right(CmtBlock, Len(CmtBlock) - (Instr(CmtBlock,"/*")_
					+ 1))
			Do While Instr (CmtBlock, vbLf) <> 0
				TmpBlock = TmpBlock + Left (CmtBlock, Instr(CmtBlock, vbLf))_
						+ "//"
				CmtBlock = Right(CmtBlock, (Len(CmtBlock) - (Instr(CmtBlock,_
						vbLf))))
			Loop
			CmtBlock = "//" + TmpBlock + Trim(CmtBlock)
			CmtBlock = Left(CmtBlock, Instr(CmtBlock,"*/")-1)
		End If
		ActiveDocument.Selection.Delete
		ActiveDocument.Selection = CmtBlock
	Else
		MsgBox "This macro does not work on this type of file."
	End If
	
End Sub



Sub AddRevisionMarks ( )
'DESCRIPTION: Adds comments to a file that describe the changes made.

	'This routine adds a new comment block to the top of a file, where the 
	' programmer can place revision marks to describe the changes made to the file.
	'The rules this routine uses are as follows:
	' 1) Start at the top of the file.
	' 2) Scan through each line; if the current line starts with a comment,
	'      advance to the next line..
	' 3) If we are currently in a group comment block, keep advancing until
	'     the end of the block is found.
	' 4) If we are in a line item comment (e.g.: //, ', rem, etc), keep advancing
	'     until a line that does not start with a comment is found.
	'     By 'start with a comment', it is meant a line, where after
	'     stripping off spaces and tabs from the beginning, the first set of
	'     characters is not a comment delimiter.
	' 5) Insert a blank line; this allows the next invocation of this macro
	'     to place the newer revision mark before all others.
	' 6) Insert the revision block.

	'Change this to the programmer's name for a default.
	DefaultUserName = "..."

	'Because the user may not have closed a comment (e.g. a /* without a */),
	' try to protect ourselves from an infinite loop...
	BreakAfter = 10 'Max number of lines to look at scan before aborting
	CurrentCount = 1

	BeginComment = "" 'The token for the specified language for the beginning
						' of a comment.
	EndComment = ""   'Same, except for the end of a comment.
	EveryLine = ""    'Does the comment mark need to be placed on every line
						' (VBS, DEF types)?

	'First, make sure the active document is a text window
	' (Not really necessary, but good practice).
	If ActiveDocument.Type = "Text" Then
		TypeOfFile = FileType(ActiveDocument)
    
		'Set ourselves at the very top of the document.
		'This also clears any selection made.
		ActiveDocument.Selection.StartOfDocument
		ActiveDocument.Selection.SelectLine
		CurrText = ActiveDocument.Selection
		CurrText = LTrim(CurrText)
    
		'All of the following do relatively the same thing, 
		' except they look for different comment types.
		If TypeOfFile > 0 And TypeOfFile < 5 Then       'C/C++ family of code
			ContSearch = True
			BeginComment = "/*"
			EndComment = "*/"
			EveryLine = " "

			'In C/C++ style code, we need to look for a //;
			'  if not found, then look for a /*.
			Do
				ActiveDocument.Selection = CurrText
				If InStr(CurrText, "//") = 1 Then   'is a "//" available?
					ActiveDocument.Selection.SelectLine
					CurrText = LTrim(ActiveDocument.Selection) 'Remove whitespace.
					ContSearch = False   ' Looking at // style comments, 
											'don't look for a /* style.
				Else
					Exit Do
				End If
			Loop

			If ContSearch = False Then
				ActiveDocument.Selection.LineUp
			End If

			'When the method ActiveDocument.Selection.SelectLine is called,
			'  it is the same as when you click the mouse in the margin; it
			'  selects the whole line, including the carriage return.
			'  Because of this, the cursor comes down to the next line, which
			'  can really confuse this algorithm. So in a number of places, 
			'  you will see a grouping of LineUp/LineDown commands. By executing
			'  these commands, the cursor is moved down, which clears the current
			'  selection (including getting us past the carriage return),
			'  then moves us back up, thus putting us on the same line. This
			'  removesthe danger of skipping a line (which is what will
			'  happen without the LineUp/LineDown combination).
			If ContSearch = True Then
				ActiveDocument.Selection.StartOfDocument
				'Prime the loop with the first line.
				ActiveDocument.Selection.SelectLine
				CurrText = ActiveDocument.Selection           
				ActiveDocument.Selection.LineDown
				ActiveDocument.Selection.LineUp
				'Remove leading whitespace.
				CurrText = LTrim(CurrText)      
				'Does line start with a /*?              
				If InStr(CurrText,"/*") = 1 Then
					while (InStr(CurrText, "*/") = 0) And _
					      (BreakAfter > CurrentCount)
						ActiveDocument.Selection.SelectLine
						CurrText = ActiveDocument.Selection
						CurrText = LTrim(CurrText)                              
						ActiveDocument.Selection.LineDown
						ActiveDocument.Selection.LineUp    
						CurrentCount = CurrentCount + 1
					wend
					If (BreakAfter > CurrentCount) Then
						'Exit the loop because the search has gone on for an 
						'  unreasonable number of lines.
						MsgBox "Could not find a closing comment mark"
					End If
				End If
			End If

		'The code for these is really just a copy of that from the 
		'  C/C++ section...
		  
		ElseIf TypeOfFile = 5 Then                      'HTML code
			BeginComment = "<!--"
			EndComment = "-->"
			EveryLine = "    "
			If InStr(CurrText,"<!--") = 1 Then
				If InStr(CurrText,"-->") <> 0 Then
					ActiveDocument.Selection.LineDown
				Else
					Do
						ActiveDocument.Selection.SelectLine
						CurrText = ActiveDocument.Selection
						CurrText = Left(CurrText, Len(CurrText) - 2)
						ActiveDocument.Selection = CurrText + vbLf
						If InStr(CurrText, "-->") Then
							Exit Do
						End If
					Loop