Import Upstream version 2.7.18
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geos_one
1339
Mac/Modules/te/_TEmodule.c
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1339
Mac/Modules/te/_TEmodule.c
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File diff suppressed because it is too large
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66
Mac/Modules/te/tescan.py
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66
Mac/Modules/te/tescan.py
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# Scan an Apple header file, generating a Python file of generator calls.
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import sys
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from bgenlocations import TOOLBOXDIR, BGENDIR
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sys.path.append(BGENDIR)
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from scantools import Scanner
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LONG = "TextEdit"
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SHORT = "te"
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OBJECT = "TEHandle"
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def main():
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input = LONG + ".h"
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output = SHORT + "gen.py"
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defsoutput = TOOLBOXDIR + LONG + ".py"
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scanner = MyScanner(input, output, defsoutput)
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scanner.scan()
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scanner.close()
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print "=== Testing definitions output code ==="
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execfile(defsoutput, {}, {})
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print "=== Done scanning and generating, now importing the generated code... ==="
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exec "import " + SHORT + "support"
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print "=== Done. It's up to you to compile it now! ==="
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class MyScanner(Scanner):
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def destination(self, type, name, arglist):
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classname = "Function"
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listname = "functions"
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if arglist:
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t, n, m = arglist[-1]
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# This is non-functional today
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if t == OBJECT and m == "InMode":
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classname = "Method"
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listname = "methods"
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return classname, listname
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def makeblacklistnames(self):
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return [
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"TEDispose",
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"TEInit",
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## "TEGetHiliteRgn",
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]
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def makeblacklisttypes(self):
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return [
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"TEClickLoopUPP",
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"UniversalProcPtr",
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"WordBreakUPP",
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"TEDoTextUPP",
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"TERecalcUPP",
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"TEFindWordUPP",
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]
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def makerepairinstructions(self):
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return [
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([("void_ptr", "*", "InMode"), ("long", "*", "InMode")],
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[("InBuffer", "*", "*")]),
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# TEContinuousStyle
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([("short", "mode", "OutMode"), ("TextStyle", "aStyle", "OutMode")],
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[("short", "mode", "InOutMode"), ("TextStyle", "aStyle", "InOutMode")])
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]
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if __name__ == "__main__":
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main()
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216
Mac/Modules/te/tesupport.py
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216
Mac/Modules/te/tesupport.py
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@@ -0,0 +1,216 @@
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# This script generates a Python interface for an Apple Macintosh Manager.
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# It uses the "bgen" package to generate C code.
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# The function specifications are generated by scanning the mamager's header file,
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# using the "scantools" package (customized for this particular manager).
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import string
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# Declarations that change for each manager
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MACHEADERFILE = 'TextEdit.h' # The Apple header file
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MODNAME = '_TE' # The name of the module
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OBJECTNAME = 'TE' # The basic name of the objects used here
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KIND = 'Handle' # Usually 'Ptr' or 'Handle'
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# The following is *usually* unchanged but may still require tuning
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MODPREFIX = 'TE' # The prefix for module-wide routines
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OBJECTTYPE = "TEHandle" # The C type used to represent them
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OBJECTPREFIX = MODPREFIX + 'Obj' # The prefix for object methods
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INPUTFILE = string.lower(MODPREFIX) + 'gen.py' # The file generated by the scanner
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OUTPUTFILE = MODNAME + "module.c" # The file generated by this program
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from macsupport import *
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# Create the type objects
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TEHandle = OpaqueByValueType("TEHandle", "TEObj")
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CharsHandle = OpaqueByValueType("CharsHandle", "ResObj")
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Handle = OpaqueByValueType("Handle", "ResObj")
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StScrpHandle = OpaqueByValueType("StScrpHandle", "ResObj")
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TEStyleHandle = OpaqueByValueType("TEStyleHandle", "ResObj")
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RgnHandle = OpaqueByValueType("RgnHandle", "ResObj")
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TextStyle = OpaqueType("TextStyle", "TextStyle")
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TextStyle_ptr = TextStyle
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includestuff = includestuff + """
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#include <Carbon/Carbon.h>
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#ifdef USE_TOOLBOX_OBJECT_GLUE
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extern PyObject *_TEObj_New(TEHandle);
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extern int _TEObj_Convert(PyObject *, TEHandle *);
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#define TEObj_New _TEObj_New
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#define TEObj_Convert _TEObj_Convert
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#endif
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#define as_TE(h) ((TEHandle)h)
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#define as_Resource(teh) ((Handle)teh)
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/*
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** Parse/generate TextStyle records
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*/
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static PyObject *
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TextStyle_New(TextStylePtr itself)
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{
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return Py_BuildValue("lllO&", (long)itself->tsFont, (long)itself->tsFace, (long)itself->tsSize, QdRGB_New,
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&itself->tsColor);
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}
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static int
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TextStyle_Convert(PyObject *v, TextStylePtr p_itself)
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{
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long font, face, size;
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if( !PyArg_ParseTuple(v, "lllO&", &font, &face, &size, QdRGB_Convert, &p_itself->tsColor) )
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return 0;
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p_itself->tsFont = (short)font;
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p_itself->tsFace = (Style)face;
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p_itself->tsSize = (short)size;
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return 1;
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}
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"""
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initstuff = initstuff + """
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PyMac_INIT_TOOLBOX_OBJECT_NEW(TEHandle, TEObj_New);
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PyMac_INIT_TOOLBOX_OBJECT_CONVERT(TEHandle, TEObj_Convert);
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"""
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class TEMethodGenerator(OSErrWeakLinkMethodGenerator):
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"""Similar to MethodGenerator, but has self as last argument"""
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def parseArgumentList(self, args):
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args, a0 = args[:-1], args[-1]
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t0, n0, m0 = a0
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if m0 != InMode:
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raise ValueError, "method's 'self' must be 'InMode'"
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self.itself = Variable(t0, "_self->ob_itself", SelfMode)
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FunctionGenerator.parseArgumentList(self, args)
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self.argumentList.append(self.itself)
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class MyObjectDefinition(PEP253Mixin, GlobalObjectDefinition):
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# XXXX Could be subtype of Resource
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# Attributes that can be set.
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getsetlist = [
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(
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'destRect',
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'return Py_BuildValue("O&", PyMac_BuildRect, &(*self->ob_itself)->destRect);',
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None,
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'Destination rectangle'
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), (
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'viewRect',
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'return Py_BuildValue("O&", PyMac_BuildRect, &(*self->ob_itself)->viewRect);',
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None,
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'Viewing rectangle'
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), (
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'selRect',
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'return Py_BuildValue("O&", PyMac_BuildRect, &(*self->ob_itself)->selRect);',
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None,
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'Selection rectangle'
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), (
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'lineHeight',
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'return Py_BuildValue("h", (*self->ob_itself)->lineHeight);',
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None,
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'Height of a line'
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), (
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'fontAscent',
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'return Py_BuildValue("h", (*self->ob_itself)->fontAscent);',
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None,
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'Ascent of a line'
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), (
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"selPoint",
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'return Py_BuildValue("O&", PyMac_BuildPoint, (*self->ob_itself)->selPoint);',
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None,
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'Selection Point'
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), (
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'selStart',
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'return Py_BuildValue("h", (*self->ob_itself)->selStart);',
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None,
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'Start of selection'
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), (
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'selEnd',
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'return Py_BuildValue("h", (*self->ob_itself)->selEnd);',
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None,
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'End of selection'
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), (
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'active',
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'return Py_BuildValue("h", (*self->ob_itself)->active);',
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None,
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'TBD'
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), (
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'just',
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'return Py_BuildValue("h", (*self->ob_itself)->just);',
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None,
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'Justification'
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), (
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'teLength',
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'return Py_BuildValue("h", (*self->ob_itself)->teLength);',
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None,
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'TBD'
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), (
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'txFont',
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'return Py_BuildValue("h", (*self->ob_itself)->txFont);',
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None,
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'Current font'
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), (
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'txFace',
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'return Py_BuildValue("h", (*self->ob_itself)->txFace);',
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None,
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'Current font variant'
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), (
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'txMode',
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'return Py_BuildValue("h", (*self->ob_itself)->txMode);',
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None,
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'Current text-drawing mode'
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), (
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'txSize',
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'return Py_BuildValue("h", (*self->ob_itself)->txSize);',
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None,
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'Current font size'
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), (
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'nLines',
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'return Py_BuildValue("h", (*self->ob_itself)->nLines);',
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None,
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'TBD'
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)]
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def outputCheckNewArg(self):
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Output("""if (itself == NULL) {
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PyErr_SetString(TE_Error,"Cannot create null TE");
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return NULL;
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}""")
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def outputFreeIt(self, itselfname):
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Output("TEDispose(%s);", itselfname)
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# From here on it's basically all boiler plate...
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# Create the generator groups and link them
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module = MacModule(MODNAME, MODPREFIX, includestuff, finalstuff, initstuff)
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object = MyObjectDefinition(OBJECTNAME, OBJECTPREFIX, OBJECTTYPE)
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module.addobject(object)
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# Create the generator classes used to populate the lists
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Function = OSErrWeakLinkFunctionGenerator
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Method = TEMethodGenerator
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# Create and populate the lists
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functions = []
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methods = []
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execfile(INPUTFILE)
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# Converter from/to handle
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f = Function(TEHandle, 'as_TE', (Handle, 'h', InMode))
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functions.append(f)
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f = Method(Handle, 'as_Resource', (TEHandle, 'teh', InMode))
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methods.append(f)
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# add the populated lists to the generator groups
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# (in a different wordl the scan program would generate this)
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for f in functions: module.add(f)
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for f in methods: object.add(f)
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# generate output (open the output file as late as possible)
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SetOutputFileName(OUTPUTFILE)
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module.generate()
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