50 lines
1.5 KiB
Python
50 lines
1.5 KiB
Python
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# This is a sample file, and shows the basic framework for using an "Object" based
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# document, rather than a "filename" based document.
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# This is referenced by the Pythonwin .html documentation.
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# In the example below, the OpenObject() method is used instead of OpenDocumentFile,
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# and all the core MFC document open functionality is retained.
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import win32ui
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from pywin.mfc import docview
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class object_template (docview.DocTemplate):
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def __init__(self):
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docview.DocTemplate.__init__(self, None, None, None, object_view)
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def OpenObject(self, object): # Use this instead of OpenDocumentFile.
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# Look for existing open document
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for doc in self.GetDocumentList():
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print("document is ", doc)
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if doc.object is object:
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doc.GetFirstView().ActivateFrame()
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return doc
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# not found - new one.
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doc = object_document(self, object)
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frame = self.CreateNewFrame(doc)
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doc.OnNewDocument()
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doc.SetTitle(str(object))
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self.InitialUpdateFrame(frame, doc)
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return doc
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class object_document (docview.Document):
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def __init__(self, template, object):
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docview.Document.__init__(self, template)
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self.object = object
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def OnOpenDocument (self, name):
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raise RuntimeError("Should not be called if template strings set up correctly")
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return 0
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class object_view (docview.EditView):
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def OnInitialUpdate (self):
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self.ReplaceSel("Object is %s" % repr(self.GetDocument().object))
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def demo ():
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t = object_template()
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d = t.OpenObject(win32ui)
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return (t, d)
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if __name__=='__main__':
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import demoutils
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if demoutils.NeedGoodGUI():
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demo()
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