108 lines
4 KiB
Python
108 lines
4 KiB
Python
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# Sample implementation of IFileOperationProgressSink that just prints
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# some basic info
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import pythoncom
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from win32com.shell import shell, shellcon
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from win32com.server.policy import DesignatedWrapPolicy
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tsf_flags = list((k,v) for k,v in list(shellcon.__dict__.items()) if k.startswith('TSF_'))
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def decode_flags(flags):
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if flags == 0:
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return 'TSF_NORMAL'
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flag_txt = ''
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for k,v in tsf_flags:
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if flags & v:
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if flag_txt:
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flag_txt = flag_txt + '|' + k
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else:
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flag_txt = k
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return flag_txt
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class FileOperationProgressSink(DesignatedWrapPolicy):
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_com_interfaces_ = [shell.IID_IFileOperationProgressSink]
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_public_methods_ = [
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"StartOperations", "FinishOperations", "PreRenameItem", "PostRenameItem",
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"PreMoveItem", "PostMoveItem", "PreCopyItem", "PostCopyItem", "PreDeleteItem",
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"PostDeleteItem", "PreNewItem", "PostNewItem", "UpdateProgress",
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"ResetTimer", "PauseTimer", "ResumeTimer"
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]
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def __init__(self):
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self._wrap_(self)
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def StartOperations(self):
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print ('StartOperations')
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def FinishOperations(self, Result):
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print(('FinishOperations: HRESULT ', Result))
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def PreRenameItem(self, Flags, Item, NewName):
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print(('PreRenameItem: Renaming ' + Item.GetDisplayName(shellcon.SHGDN_FORPARSING) + \
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' to ' + NewName))
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def PostRenameItem(self, Flags, Item, NewName, hrRename, NewlyCreated):
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if NewlyCreated is not None:
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newfile = NewlyCreated.GetDisplayName(shellcon.SHGDN_FORPARSING)
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else:
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newfile = 'not renamed, HRESULT ' + str(hrRename)
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print(('PostRenameItem: renamed ' + \
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Item.GetDisplayName(shellcon.SHGDN_FORPARSING) + ' to ' + newfile))
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def PreMoveItem(self, Flags, Item, DestinationFolder, NewName):
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print(('PreMoveItem: Moving ' + \
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Item.GetDisplayName(shellcon.SHGDN_FORPARSING) + ' to ' + \
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DestinationFolder.GetDisplayName(shellcon.SHGDN_FORPARSING) + '\\' + str(NewName)))
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def PostMoveItem(self, Flags, Item, DestinationFolder, NewName, hrMove, NewlyCreated):
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if NewlyCreated is not None:
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newfile = NewlyCreated.GetDisplayName(shellcon.SHGDN_FORPARSING)
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else:
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newfile = 'not copied, HRESULT ' + str(hrMove)
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print(('PostMoveItem: Moved ' + \
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Item.GetDisplayName(shellcon.SHGDN_FORPARSING) + ' to ' + newfile))
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def PreCopyItem(self, Flags, Item, DestinationFolder, NewName):
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if not NewName:
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NewName = ''
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print(('PreCopyItem: Copying ' + \
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Item.GetDisplayName(shellcon.SHGDN_FORPARSING) + ' to ' + \
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DestinationFolder.GetDisplayName(shellcon.SHGDN_FORPARSING) + '\\' + NewName))
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print(('Flags: ', decode_flags(Flags)))
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def PostCopyItem(self, Flags, Item, DestinationFolder, NewName, hrCopy, NewlyCreated):
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if NewlyCreated is not None:
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newfile = NewlyCreated.GetDisplayName(shellcon.SHGDN_FORPARSING)
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else:
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newfile = 'not copied, HRESULT ' + str(hrCopy)
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print(('PostCopyItem: Copied ' + Item.GetDisplayName(shellcon.SHGDN_FORPARSING) + ' to ' + newfile))
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print(('Flags: ', decode_flags(Flags)))
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def PreDeleteItem(self, Flags, Item):
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print(('PreDeleteItem: Deleting ' + Item.GetDisplayName(shellcon.SHGDN_FORPARSING)))
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def PostDeleteItem(self, Flags, Item, hrDelete, NewlyCreated):
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print(('PostDeleteItem: Deleted ' + Item.GetDisplayName(shellcon.SHGDN_FORPARSING)))
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if NewlyCreated:
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print((' Moved to recycle bin - ' + NewlyCreated.GetDisplayName(shellcon.SHGDN_FORPARSING)))
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def PreNewItem(self, Flags, DestinationFolder, NewName):
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print(('PreNewItem: Creating ' + DestinationFolder.GetDisplayName(shellcon.SHGDN_FORPARSING) + '\\' + NewName))
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def PostNewItem(self, Flags, DestinationFolder, NewName, TemplateName, FileAttributes, hrNew, NewItem):
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print(('PostNewItem: Created ' + NewItem.GetDisplayName(shellcon.SHGDN_FORPARSING)))
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def UpdateProgress(self, WorkTotal, WorkSoFar):
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print(('UpdateProgress: ', WorkSoFar, WorkTotal))
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def ResetTimer(self):
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print ('ResetTimer')
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def PauseTimer(self):
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print ('PauseTimer')
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def ResumeTimer(self):
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print ('ResumeTimer')
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def CreateSink():
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return pythoncom.WrapObject(FileOperationProgressSink(), shell.IID_IFileOperationProgressSink)
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