Sources_For_Win/ParaView/Lib/site-packages/pythonwin/pywin/mfc/docview.py

# document and view classes for MFC.
import win32ui
import win32con
from . import object
from . import window

class View(window.Wnd):
	def __init__(self, initobj):
		window.Wnd.__init__(self, initobj)
	def OnInitialUpdate(self):
		pass

# Simple control based views.
class CtrlView(View):
	def __init__(self, doc, wndclass, style=0):
		View.__init__(self, win32ui.CreateCtrlView(doc, wndclass, style))

class EditView(CtrlView):
	def __init__(self,  doc):
		View.__init__(self, win32ui.CreateEditView(doc))

class RichEditView(CtrlView):
	def __init__(self,  doc):
		View.__init__(self, win32ui.CreateRichEditView(doc))

class ListView(CtrlView):
	def __init__(self,  doc):
		View.__init__(self, win32ui.CreateListView(doc))

class TreeView(CtrlView):
	def __init__(self,  doc):
		View.__init__(self, win32ui.CreateTreeView(doc))

# Other more advanced views.
class ScrollView(View):
	def __init__(self,  doc):
		View.__init__(self, win32ui.CreateView(doc))

class FormView(View):
	def __init__(self,  doc, id):
		View.__init__(self, win32ui.CreateFormView(doc, id))

class Document(object.CmdTarget):
	def __init__(self, template, docobj=None):
		if docobj is None:
			docobj = template.DoCreateDoc()
		object.CmdTarget.__init__(self, docobj)

class RichEditDoc(object.CmdTarget):
	def __init__(self, template):
		object.CmdTarget.__init__(self, template.DoCreateRichEditDoc())

class CreateContext:
	"A transient base class used as a CreateContext"
	def __init__(self, template, doc = None):
		self.template = template
		self.doc = doc
	def __del__(self):
		self.close()
	def close(self):
		self.doc = None
		self.template = None

class DocTemplate(object.CmdTarget):
	def __init__(self, resourceId=None, MakeDocument=None, MakeFrame=None, MakeView=None):
		if resourceId is None: resourceId = win32ui.IDR_PYTHONTYPE
		object.CmdTarget.__init__(self, self._CreateDocTemplate(resourceId))
		self.MakeDocument=MakeDocument
		self.MakeFrame=MakeFrame
		self.MakeView=MakeView
		self._SetupSharedMenu_()
	def _SetupSharedMenu_(self):
		pass # to be overridden by each "app"
	def _CreateDocTemplate(self, resourceId):
		return win32ui.CreateDocTemplate(resourceId)
	def __del__(self):
		object.CmdTarget.__del__(self)
	def CreateCreateContext(self, doc=None):
		return CreateContext(self, doc)
	def CreateNewFrame(self, doc):
		makeFrame = self.MakeFrame
		if makeFrame is None: makeFrame = window.MDIChildWnd
		wnd = makeFrame()
		context = self.CreateCreateContext(doc)
		wnd.LoadFrame(self.GetResourceID(), -1, None, context)	# triggers OnCreateClient...
		return wnd
	def CreateNewDocument(self):
		makeDocument = self.MakeDocument
		if makeDocument is None:
			makeDocument = Document
		return makeDocument(self)
	def CreateView(self, frame, context):
		makeView = self.MakeView
		if makeView is None: makeView = EditView
		view = makeView(context.doc)
		view.CreateWindow(frame)

class RichEditDocTemplate(DocTemplate):
	def __init__(self, resourceId=None, MakeDocument=None, MakeFrame=None, MakeView=None):
		if MakeView is None: MakeView = RichEditView
		if MakeDocument is None: MakeDocument = RichEditDoc
		DocTemplate.__init__(self, resourceId, MakeDocument, MakeFrame, MakeView)

	def _CreateDocTemplate(self, resourceId):
		return win32ui.CreateRichEditDocTemplate(resourceId)

def t():
	class FormTemplate(DocTemplate):
		def CreateView(self, frame, context):
			makeView = self.MakeView
#			view = FormView(context.doc, win32ui.IDD_PROPDEMO1)
			view = ListView(context.doc)
			view.CreateWindow(frame)

	t=FormTemplate()
	return t.OpenDocumentFile(None)