""" Management of documents for AXDebugging.
"""
import axdebug, gateways
import pythoncom
from util import _wrap,_wrap_remove,RaiseNotImpl,trace
from win32com.server.util import unwrap
import codecontainer
import contexts
from win32com.server.exception import Exception
import win32api, winerror, os, string, sys
#def trace(*args):
# pass
def GetGoodFileName(fname):
if fname[0] != "<":
return win32api.GetFullPathName(fname)
return fname
class DebugDocumentProvider(gateways.DebugDocumentProvider):
def __init__(self, doc):
self.doc = doc
def GetName(self, dnt):
return self.doc.GetName(dnt)
def GetDocumentClassId(self):
return self.doc.GetDocumentClassId()
def GetDocument(self):
return self.doc
class DebugDocumentText(gateways.DebugDocumentInfo, gateways.DebugDocumentText, gateways.DebugDocument):
_com_interfaces_ = gateways.DebugDocumentInfo._com_interfaces_ + \
gateways.DebugDocumentText._com_interfaces_ + \
gateways.DebugDocument._com_interfaces_
_public_methods_ = gateways.DebugDocumentInfo._public_methods_ + \
gateways.DebugDocumentText._public_methods_ + \
gateways.DebugDocument._public_methods_
# A class which implements a DebugDocumentText, using the functionality
# provided by a codeContainer
def __init__(self, codeContainer):
gateways.DebugDocumentText.__init__(self)
gateways.DebugDocumentInfo.__init__(self)
gateways.DebugDocument.__init__(self)
self.codeContainer = codeContainer
def _Close(self):
self.docContexts = None
# self.codeContainer._Close()
self.codeContainer = None
# IDebugDocumentInfo
def GetName(self, dnt):
return self.codeContainer.GetName(dnt)
def GetDocumentClassId(self):
return "{DF630910-1C1D-11d0-AE36-8C0F5E000000}"
# IDebugDocument has no methods!
#
# IDebugDocumentText methods.
# def GetDocumentAttributes
def GetSize(self):
# trace("GetSize")
return self.codeContainer.GetNumLines(), self.codeContainer.GetNumChars()
def GetPositionOfLine(self, cLineNumber):
return self.codeContainer.GetPositionOfLine(cLineNumber)
def GetLineOfPosition(self, charPos):
return self.codeContainer.GetLineOfPosition(charPos)
def GetText(self, charPos, maxChars, wantAttr):
# Get all the attributes, else the tokenizer will get upset.
# XXX - not yet!
# trace("GetText", charPos, maxChars, wantAttr)
cont = self.codeContainer
attr = cont.GetSyntaxColorAttributes()
return cont.GetText(), attr
def GetPositionOfContext(self, context):
trace("GetPositionOfContext", context)
context = unwrap(context)
return context.offset, context.length
# Return a DebugDocumentContext.
def GetContextOfPosition(self, charPos, maxChars):
# Make one
doc = _wrap(self, axdebug.IID_IDebugDocument)
rc = self.codeContainer.GetCodeContextAtPosition(charPos)
return rc.QueryInterface(axdebug.IID_IDebugDocumentContext)
class CodeContainerProvider:
"""An abstract Python class which provides code containers!
Given a Python file name (as the debugger knows it by) this will
return a CodeContainer interface suitable for use.
This provides a simple base imlpementation that simply supports
a dictionary of nodes and providers.
"""
def __init__(self):
self.ccsAndNodes = {}
def AddCodeContainer(self, cc, node = None):
fname = GetGoodFileName(cc.fileName)
self.ccsAndNodes[fname] = cc, node
def FromFileName(self, fname):
cc, node = self.ccsAndNodes.get(GetGoodFileName(fname), (None, None))
# if cc is None:
# print "FromFileName for %s returning None" % fname
return cc
def Close(self):
for cc, node in self.ccsAndNodes.itervalues():
try:
# Must close the node before closing the provider
# as node may make calls on provider (eg Reset breakpoints etc)
if node is not None:
node.Close()
cc._Close()
except pythoncom.com_error:
pass
self.ccsAndNodes = {}
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