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ORPA-pyOpenRPA/WPy32-3720/python-3.7.2/Lib/site-packages/win32com/test/testPersist.py

213 lines
6.2 KiB

import pythoncom
import win32com.server.util
import time
import win32com, sys, string, win32api, traceback
import win32com.client.dynamic
import win32com.client
import pythoncom
from win32com.axcontrol import axcontrol
from pywintypes import Unicode
from win32com import storagecon
from win32com.test.util import CheckClean
import pywintypes
import win32ui
import win32api, os
from pywin32_testutil import str2bytes
S_OK = 0
import datetime
if issubclass(pywintypes.TimeType, datetime.datetime):
import win32timezone
now = win32timezone.now()
else:
now = pywintypes.Time(time.time())
class LockBytes:
_public_methods_ = [ 'ReadAt', 'WriteAt', 'Flush', 'SetSize', 'LockRegion', 'UnlockRegion', 'Stat' ]
_com_interfaces_ = [ pythoncom.IID_ILockBytes ]
def __init__(self, data = ""):
self.data = str2bytes(data)
self.ctime = now
self.mtime = now
self.atime = now
def ReadAt(self, offset, cb):
print("ReadAt")
result = self.data[offset:offset + cb]
return result
def WriteAt(self, offset, data):
print("WriteAt " +str(offset))
print("len " + str(len(data)))
print("data:")
#print data
if len(self.data) >= offset:
newdata = self.data[0:offset] + data
print(len(newdata))
if len(self.data) >= offset + len(data):
newdata = newdata + self.data[offset + len(data):]
print(len(newdata))
self.data = newdata
return len(data)
def Flush(self, whatsthis=0):
print("Flush" + str(whatsthis))
fname = os.path.join(win32api.GetTempPath(), "persist.doc")
open(fname, "wb").write(self.data)
return S_OK
def SetSize(self, size):
print("Set Size" + str(size))
if size > len(self.data):
self.data = self.data + str2bytes("\000" * (size - len(self.data)))
else:
self.data = self.data[0:size]
return S_OK
def LockRegion(self, offset, size, locktype):
print("LockRegion")
pass
def UnlockRegion(self, offset, size, locktype):
print("UnlockRegion")
pass
def Stat(self, statflag):
print("returning Stat " + str(statflag))
return (
"PyMemBytes",
storagecon.STGTY_LOCKBYTES,
len(self.data),
self.mtime,
self.ctime,
self.atime,
storagecon.STGM_DIRECT|storagecon.STGM_READWRITE|storagecon.STGM_CREATE ,
storagecon.STGM_SHARE_EXCLUSIVE,
"{00020905-0000-0000-C000-000000000046}",
0, # statebits ?
0
)
class OleClientSite:
_public_methods_ = [ 'SaveObject', 'GetMoniker', 'GetContainer', 'ShowObject', 'OnShowWindow', 'RequestNewObjectLayout' ]
_com_interfaces_ = [ axcontrol.IID_IOleClientSite ]
def __init__(self, data = ""):
self.IPersistStorage = None
self.IStorage = None
def SetIPersistStorage(self, IPersistStorage):
self.IPersistStorage = IPersistStorage
def SetIStorage(self, IStorage):
self.IStorage = IStorage
def SaveObject(self):
print("SaveObject")
if self.IPersistStorage != None and self.IStorage != None:
self.IPersistStorage.Save(self.IStorage,1)
self.IStorage.Commit(0)
return S_OK
def GetMoniker(self, dwAssign, dwWhichMoniker):
print("GetMoniker " + str(dwAssign) + " " + str(dwWhichMoniker))
def GetContainer(self):
print("GetContainer")
def ShowObject(self):
print("ShowObject")
def OnShowWindow(self, fShow):
print("ShowObject" + str(fShow))
def RequestNewObjectLayout(self):
print("RequestNewObjectLayout")
def test():
# create a LockBytes object and
#wrap it as a COM object
# import win32com.server.dispatcher
lbcom = win32com.server.util.wrap(LockBytes(), pythoncom.IID_ILockBytes) #, useDispatcher=win32com.server.dispatcher.DispatcherWin32trace)
# create a structured storage on the ILockBytes object
stcom = pythoncom.StgCreateDocfileOnILockBytes(lbcom, storagecon.STGM_DIRECT| storagecon.STGM_CREATE | storagecon.STGM_READWRITE | storagecon.STGM_SHARE_EXCLUSIVE, 0)
# create our ClientSite
ocs = OleClientSite()
# wrap it as a COM object
ocscom = win32com.server.util.wrap(ocs, axcontrol.IID_IOleClientSite)
# create a Word OLE Document, connect it to our site and our storage
oocom=axcontrol.OleCreate("{00020906-0000-0000-C000-000000000046}",
axcontrol.IID_IOleObject,
0,
(0,),
ocscom,
stcom,
)
mf=win32ui.GetMainFrame()
hwnd=mf.GetSafeHwnd()
# Set the host and document name
# for unknown reason document name becomes hostname, and document name
# is not set, debugged it, but don't know where the problem is?
oocom.SetHostNames("OTPython", "This is Cool")
# activate the OLE document
oocom.DoVerb( -1, ocscom, 0, hwnd, mf.GetWindowRect())
# set the hostnames again
oocom.SetHostNames("OTPython2", "ThisisCool2")
# get IDispatch of Word
doc=win32com.client.Dispatch(oocom.QueryInterface(pythoncom.IID_IDispatch))
# get IPersistStorage of Word
dpcom=oocom.QueryInterface(pythoncom.IID_IPersistStorage)
# let our ClientSite know the interfaces
ocs.SetIPersistStorage(dpcom)
ocs.SetIStorage(stcom)
# use IDispatch to do the Office Word test
# pasted from TestOffice.py
wrange = doc.Range()
for i in range(10):
wrange.InsertAfter("Hello from Python %d\n" % i)
paras = doc.Paragraphs
for i in range(len(paras)):
paras[i]().Font.ColorIndex = i+1
paras[i]().Font.Size = 12 + (4 * i)
# XXX - note that
# for para in paras:
# para().Font...
# doesnt seem to work - no error, just doesnt work
# Should check if it works for VB!
dpcom.Save(stcom, 0)
dpcom.HandsOffStorage()
# oocom.Close(axcontrol.OLECLOSE_NOSAVE) # or OLECLOSE_SAVEIFDIRTY, but it fails???
#Save the ILockBytes data to "persist2.doc"
lbcom.Flush()
#exiting Winword will automatically update the ILockBytes data
#and flush it to "%TEMP%\persist.doc"
doc.Application.Quit()
if __name__=='__main__':
test()
pythoncom.CoUninitialize()
CheckClean()