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Floating Toolbar from the Toolbar submenu in the Window menu. In
most cases, CodeWarrior's default settings will work for your needs.
Every once in a while, you may find a way to automate some task by
changing a menu or toolbar. Consult the CodeWarrior online
documentation for more information about CodeWarrior
customization.<BR><!-- end main lesson content --><BR><FONT
face="Arial, Helvetica, sans-serif" color=#000000
size=3><B><B>CodeWarrior Customization
Examples</B></B><BR></FONT><BR>By customizing CodeWarrior, you can
enhance your work environment and become much more productive. In
addition to simple changes to menus and toolbars, you may want to
execute a script or launch an application by clicking an icon or
typing a key combination. Sometimes, when you work on very large
development projects, there is a need to automate more intricately
and customize your development environment. For example, you could
create a script to do any of the following:
<UL>
<LI>Automatically delete extra files created by the build process.
<LI>Copy your output file or files to a local or network directory
for backup.
<LI>Build an installer application for your project. </LI></UL>
<P>For Windows, you can drive the CodeWarrior Pro 5 IDE through a
complex sequence of operations using VBScript, Perl, or another
scripting language that uses the Common Object Model (COM)
interface. For VBScript, you'll need an application that executes
VBScript (such as Internet Explorer 5), or the Scripting Host
utility, available at <A
href="http://msdn.microsoft.com/scripting/windowshost/"
target=new>http://msdn.microsoft.com/scripting/windowshost/</A>. The
following VBScript directs the CodeWarrior IDE to perform a "clean
build" by removing all of the object files in the current project,
and then executing the build (compile and link operations). The
script also opens an editor window and displays a summary of the
operation (success or failure). It's a trifle long, but that's fine
because the script includes a lot of error-checking code. </P>
<BLOCKQUOTE>
<P>' file: Build.vbs<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>' author: Jim Trudeau, Metrowerks<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>' and warning messages.<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>option explicit 'all variables must be declared<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>dim CW dim project 'default project dim textDocument 'text
document object to hold report dim textEngine 'the object for
dealing with text dim eol 'end-of-line character for formatting
dim result 'returned values<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>eol = chr(13) 'set end of line character<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>'create an instance of CodeWarrior set CW =
CreateObject("CodeWarrior.CodeWarriorApp")<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>'create text document and get engine set textDocument =
CW.OpenUntitledTextDocument() set textEngine =
textDocument.TextEngine<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>'get the default project set project = CW.DefaultProject<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>'do some error control here if TypeName(project) = "Nothing"
then textEngine.InsertText("Script operates on default project."
&eol) textEngine.InsertText("There must be at least one open
project." &eol) else dim target 'current target dim
buildmessages 'errors and warnings<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>'*** get the current target set target =
project.GetCurrentTarget<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>textEngine.InsertText("Build Information" &eol)<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>'display name result = target.name<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>textEngine.InsertText("Building target " &result &eol)<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>'*** remove all object code target.RemoveObjectCode true<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>'*** get messages after building code set buildMessages =
target.BuildAndWaitToComplete<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>ProcessMessages (buildMessages) end if<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>'========================================================= '
ProcessMessages - get errors and warnings, process them ' receives
build messages
'=========================================================<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>sub ProcessMessages (messages)<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>dim result 'returned values dim messageList 'message collection<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>'*** get the number of errors result = messages.ErrorCount<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>if result = 0 then textEngine.InsertText(eol &"Build
Succeeded." &eol) else textEngine.InsertText(eol
&"!!!BUILD FAILED!!!" &eol)<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>'*** display number of errors textEngine.InsertText("Number of
errors: " &result &eol)<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>'*** get the list of errors set messageList = messages.Errors<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>'*** process the errors ProcessMessageList (messageList) end if<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>'*** determine whether there are warnings result =
messages.WarningCount<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>'*** display number textEngine.InsertText("Number of warnings:
" &result &eol)<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>'*** get warnings and process them if result then '*** get the
list of warnings set messageList = messages.Warnings<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>'*** process the warnings ProcessMessageList (messageList) end
if<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>end sub<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>'========================================================= '
ProcessMessagelist - loop through messages, report info ' receives
message collection, could be errors or warnings
'=========================================================<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>sub ProcessMessageList (messageList)<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>dim result 'returned values dim index 'loop counter dim message
'individual message<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>'*** walk through the list of messages for index = 0 to
messageList.Count-1 '*** get the individual message set message =
messageList.Item(index)<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>'*** get the text of the message result = message.MessageText<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>'*** display the message text textEngine.InsertText(result
&eol)<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>'skip a line between errors textEngine.InsertText(eol) next<XMP></XMP>
<P></P></BLOCKQUOTE>
<BLOCKQUOTE>
<P>end sub<XMP></XMP>
<P></P></BLOCKQUOTE>
<P>Using Microsoft's OLE/COM Viewer utility, the IDE supports a
large number of COM objects. A scripting language can use these
objects to communicate with the CodeWarrior IDE. There is a lot here
regarding CodeWarrior scriptability and customization, but there
isn't much to say about it, since CodeWarrior implements it so
elegantly. Open the windows described above and explore! You will
find that CodeWarrior is even easier to use when you have precise
control over some of its
functions!</FONT><BR></P></TD></TR></TBODY></TABLE></CENTER></DIV></TD></TR>
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