mirror of
https://github.com/wxWidgets/Phoenix.git
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edc04b2823
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/Phoenix/trunk@69438 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
112 lines
4.0 KiB
Python
112 lines
4.0 KiB
Python
#---------------------------------------------------------------------------
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# Name: etg/object.py
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# Author: Robin Dunn
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#
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# Created: 9-Nov-2010
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# Copyright: (c) 2011 by Total Control Software
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# License: wxWindows License
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#---------------------------------------------------------------------------
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import etgtools
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import etgtools.tweaker_tools as tools
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PACKAGE = "wx"
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MODULE = "_core"
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NAME = "object" # Base name of the file to generate to for this script
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DOCSTRING = ""
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# The classes and/or the basename of the Doxygen XML files to be processed by
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# this script.
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ITEMS = [
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'wxRefCounter',
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'wxObject',
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# 'wxClassInfo',
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]
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#---------------------------------------------------------------------------
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def run():
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# Parse the XML file(s) building a collection of Extractor objects
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module = etgtools.ModuleDef(PACKAGE, MODULE, NAME, DOCSTRING,
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check4unittest=False)
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etgtools.parseDoxyXML(module, ITEMS)
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#-----------------------------------------------------------------
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# Tweak the parsed meta objects in the module object as needed for
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# customizing the generated code and docstrings.
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module.find('wxCreateDynamicObject').ignore()
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#module.find('wxClassInfo').abstract = True
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#module.find('wxClassInfo.wxClassInfo').ignore()
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#--------------------------------------------------
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c = module.find('wxRefCounter')
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assert isinstance(c, etgtools.ClassDef)
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c.find('~wxRefCounter').ignore(False)
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c.addPrivateCopyCtor()
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#--------------------------------------------------
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c = module.find('wxObject')
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c.find('operator delete').ignore()
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c.find('operator new').ignore()
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c.find('GetClassInfo').ignore()
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c.find('IsKindOf').ignore()
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# EXPERIMENTAL: By turning off the virtualness of the wxObject dtor, and
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# since there are no other virutals that we are exposing here, then all
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# classes that derive from wxObject that do not have any virtuals of
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# their own (or have the virtual flags turned off by the tweaker code)
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# can have simpler wrappers generated for them with no extra derived
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# class whose only purpose is to reflect calls to the virtual methods to
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# Python implementations. (And since the only virtual is the dtor then
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# that is of no real benefit to Python code since we're not overriding
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# the dtor anyhow.) In addition it appears so far that none of these
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# classes would ever need to have Python derived classes anyway. This
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# also makes it easier and less SIP-specific to add or replace ctors in
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# those classes with custom C++ code. (See wxFont and wxAcceleratorTable
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# for examples.)
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c.find('~wxObject').isVirtual = False
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c.addCppMethod('const wxChar*', 'GetClassName', '()',
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body='return self->GetClassInfo()->GetClassName();',
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doc='Returns the class name of the C++ class using wxRTTI.')
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c.addCppMethod('void', 'Destroy', '()',
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body='delete self;',
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doc='Deletes the C++ object this Python object is a proxy for.',
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transferThis=True) # TODO: Check this
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# Teach SIP how to convert to specific class types
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c.addItem(etgtools.WigCode("""\
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%ConvertToSubClassCode
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const wxClassInfo* info = sipCpp->GetClassInfo();
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wxString name = info->GetClassName();
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bool exists = sipFindType(name) != NULL;
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while (info && !exists) {
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info = info->GetBaseClass1();
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name = info->GetClassName();
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exists = sipFindType(name) != NULL;
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}
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if (info)
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sipType = sipFindType(name);
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else
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sipType = NULL;
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%End
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"""))
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#-----------------------------------------------------------------
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tools.doCommonTweaks(module)
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tools.runGenerators(module)
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#---------------------------------------------------------------------------
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if __name__ == '__main__':
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run()
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