def OpenHelpFile(fileName, helpCmd = None, helpArg = None): "Open a help file, given a full path" # default help arg. win32ui.DoWaitCursor(1) try: if helpCmd is None: helpCmd = win32con.HELP_CONTENTS ext = string.lower(os.path.splitext(fileName)[1]) if ext == ".hlp": win32api.WinHelp( win32ui.GetMainFrame().GetSafeHwnd(), fileName, helpCmd, helpArg) # XXX - using the htmlhelp API wreaks havoc with keyboard shortcuts # so we disable it, forcing ShellExecute, which works fine (but # doesn't close the help file when Pythonwin is closed. # Tom Heller also points out http://www.microsoft.com/mind/0499/faq/faq0499.asp, # which may or may not be related. elif 0 and ext == ".chm": import win32help global htmlhelp_handle helpCmd = html_help_command_translators.get(helpCmd, helpCmd) #frame = win32ui.GetMainFrame().GetSafeHwnd() frame = 0 # Dont want it overlapping ours! if htmlhelp_handle is None: htmlhelp_hwnd, htmlhelp_handle = win32help.HtmlHelp(frame, None, win32help.HH_INITIALIZE) win32help.HtmlHelp(frame, fileName, helpCmd, helpArg) else: # Hope that the extension is registered, and we know what to do! win32api.ShellExecute(0, "open", fileName, None, "", win32con.SW_SHOW) return fileName finally: win32ui.DoWaitCursor(-1)
def TakeDefaultAction(self):
fname, ctx = self.myobject
if ctx:
cmd = win32con.HELP_CONTEXT
else:
cmd = win32con.HELP_FINDER
win32api.WinHelp(win32ui.GetMainFrame().GetSafeHwnd(), fname, cmd, ctx)
def OpenHelpFile(fileName, helpCmd=None, helpArg=None):
"Open a help file, given a full path"
# default help arg.
win32ui.DoWaitCursor(1)
try:
ext = os.path.splitext(fileName)[1]
if string.lower(ext) == ".hlp":
if helpCmd is None: helpCmd = win32con.HELP_FINDER
win32api.WinHelp(win32ui.GetMainFrame().GetSafeHwnd(), fileName,
helpCmd, helpArg)
else:
# Hope that the extension is registered, and we know what to do!
win32api.ShellExecute(0, "open", fileName, None, "",
win32con.SW_SHOW)
return fileName
finally:
win32ui.DoWaitCursor(-1)
def HandleSpecialLine(self):
import scriptutils
line = self.GetLine()
matchResult = self.patErrorMessage.match(line)
if matchResult <= 0:
# No match - try the next line
lineNo = self.LineFromChar()
if lineNo > 0:
line = self.GetLine(lineNo - 1)
matchResult = self.patErrorMessage.match(line)
if matchResult > 0:
# we have an error line.
fileName = self.patErrorMessage.group(1)
if fileName[0] == "<":
win32ui.SetStatusText("Can not load this file")
return 1 # still was an error message.
else:
# if fileName[:2]=='.\\':
# fileName = fileName[2:]
lineNoString = self.patErrorMessage.group(2)
# Attempt to locate the file (in case it is a relative spec)
fileNameSpec = fileName
fileName = scriptutils.LocatePythonFile(fileName)
if fileName is None:
# Dont force update, so it replaces the idle prompt.
win32ui.SetStatusText(
"Cant locate the file '%s'" % (fileNameSpec), 0)
return 1
win32ui.SetStatusText(
"Jumping to line " + lineNoString + " of file " + fileName,
1)
doc = win32ui.GetApp().OpenDocumentFile(fileName)
if doc is None:
win32ui.SetStatusText("Could not open %s" % fileName)
return 1 # still was an error message.
view = doc.GetFirstView()
try:
view.GetParent().AutoRestore(
) # hopefully is an editor window
except AttributeError:
pass # but may not be.
lineNo = string.atoi(lineNoString)
view.GetLineCount(
) # seems to be needed in RTF to work correctly?
charNo = view.LineIndex(lineNo - 1)
view.SetSel(charNo)
return 1
if line[:11] == "com_error: ":
# An OLE Exception - pull apart the exception
# and try and locate a help file.
try:
import win32api, win32con
det = eval(string.strip(line[string.find(line, ":") + 1:]))
win32ui.SetStatusText("Opening help file on OLE error...")
win32api.WinHelp(win32ui.GetMainFrame().GetSafeHwnd(),
det[2][3], win32con.HELP_CONTEXT, det[2][4])
return 1
except win32api.error, details:
try:
msg = details[2]
except:
msg = str(details)
win32ui.SetStatusText(
"The help file could not be opened - %s" % msg)
return 1
except: