Import Upstream version 2.7.18

Mac/Modules/mlte/mltescan.py

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+# Scan an Apple header file, generating a Python file of generator calls.
+
+import sys
+from bgenlocations import TOOLBOXDIR, BGENDIR
+sys.path.append(BGENDIR)
+from scantools import Scanner_OSX
+
+LONG = "MacTextEditor"
+SHORT = "mlte"
+OBJECTS = ("TXNObject", "TXNFontMenuObject")
+# ADD object typenames here
+
+def main():
+    input = "MacTextEditor.h"
+    output = SHORT + "gen.py"
+    defsoutput = TOOLBOXDIR + LONG + ".py"
+    scanner = MyScanner(input, output, defsoutput)
+    scanner.scan()
+    scanner.gentypetest(SHORT+"typetest.py")
+    scanner.close()
+    print "=== Testing definitions output code ==="
+    execfile(defsoutput, {}, {})
+    print "=== Done scanning and generating, now importing the generated code... ==="
+    exec "import " + SHORT + "support"
+    print "=== Done.  It's up to you to compile it now! ==="
+
+class MyScanner(Scanner_OSX):
+
+    def destination(self, type, name, arglist):
+        classname = "Function"
+        listname = "functions"
+        if arglist:
+            t, n, m = arglist[0]
+            if t in OBJECTS and m == "InMode":
+                classname = "Method"
+                listname = t + "_methods"
+        return classname, listname
+
+    def writeinitialdefs(self):
+        self.defsfile.write("""
+def FOUR_CHAR_CODE(x): return x
+false = 0
+true = 1
+kTXNClearThisControl = 0xFFFFFFFF
+kTXNClearTheseFontFeatures = 0x80000000
+kTXNDontCareTypeSize = 0xFFFFFFFF
+kTXNDecrementTypeSize = 0x80000000
+kTXNUseCurrentSelection = 0xFFFFFFFF
+kTXNStartOffset = 0
+kTXNEndOffset = 0x7FFFFFFF
+MovieFileType = FOUR_CHAR_CODE('moov')
+kTXNUseEncodingWordRulesMask = 0x80000000
+kTXNFontSizeAttributeSize = 4
+normal = 0
+""")
+
+    def makeblacklistnames(self):
+        return [
+                "TXNGetFontDefaults", # Arg is too difficult
+                "TXNSetFontDefaults", # Arg is too difficult
+                "TXNInitTextension", # done manually
+
+                # Constants with funny definitions
+                "kTXNClearThisControl",
+                "kTXNClearTheseFontFeatures",
+                "kTXNDontCareTypeSize",
+                "kTXNDecrementTypeSize",
+                "kTXNUseCurrentSelection",
+                "kTXNStartOffset",
+                "kTXNEndOffset",
+                "kTXNQDFontNameAttributeSize",
+                "kTXNQDFontFamilyIDAttributeSize",
+                "kTXNQDFontSizeAttributeSize",
+                "kTXNQDFontStyleAttributeSize",
+                "kTXNQDFontColorAttributeSize",
+                "kTXNTextEncodingAttributeSize",
+                "kTXNUseEncodingWordRulesMask",
+                "kTXNFontSizeAttributeSize",
+                "status",
+                "justification",
+                'TXNTSMCheck', # OS8
+                ]
+
+    def makeblacklisttypes(self):
+        return [
+                "TXNTab", # TBD
+                "TXNMargins", # TBD
+                "TXNControlData", #TBD
+                "TXNATSUIFeatures", #TBD
+                "TXNATSUIVariations", #TBD
+                "TXNAttributeData", #TBD
+                "TXNTypeAttributes", #TBD
+                "TXNMatchTextRecord", #TBD
+                "TXNBackground", #TBD
+                "TXNFindUPP",
+                "ATSUStyle", #TBD
+                "TXNBackground_ptr", #TBD
+                "TXNControlData_ptr", #TBD
+                "TXNControlTag_ptr", #TBD
+                "TXNLongRect", #TBD
+                "TXNLongRect_ptr", #TBD
+                "TXNTypeAttributes_ptr", #TBD
+
+                "TXNActionKeyMapperProcPtr",
+                "TXNActionKeyMapperUPP",
+                "TXNTextBoxOptionsData",
+                "TXNCountOptions",
+                "void_ptr",
+                ]
+
+    def makerepairinstructions(self):
+        return [
+                # TXNNewObject has a lot of optional parameters
+                ([("FSSpec_ptr", "iFileSpec", "InMode")],
+                 [("OptFSSpecPtr", "*", "*")]),
+                ([("Rect", "iFrame", "OutMode")],
+                 [("OptRectPtr", "*", "InMode")]),
+
+                # In UH 332 some of the "const" are missing for input parameters passed
+                # by reference. We fix that up here.
+                ([("EventRecord", "iEvent", "OutMode")],
+                 [("EventRecord_ptr", "*", "InMode")]),
+                ([("FSSpec", "iFileSpecification", "OutMode")],
+                 [("FSSpec_ptr", "*", "InMode")]),
+                ([("TXNMacOSPreferredFontDescription", "iFontDefaults", "OutMode")],
+                 [("TXNMacOSPreferredFontDescription_ptr", "*", "InMode")]),
+
+                # In buffers are passed as void *
+                ([("void", "*", "OutMode"), ("ByteCount", "*", "InMode")],
+                 [("MlteInBuffer", "*", "InMode")]),
+
+                # The AdjustCursor region handle is optional
+                ([("RgnHandle", "ioCursorRgn", "InMode")],
+                 [("OptRgnHandle", "*", "*")]),
+
+                # The GWorld for TXNDraw is optional
+                ([('GWorldPtr', 'iDrawPort', 'InMode')],
+                 [('OptGWorldPtr', '*', '*')]),
+                ]
+
+if __name__ == "__main__":
+    main()

Mac/Modules/mlte/mltesupport.py

@@ -0,0 +1,202 @@
+# This script generates a Python interface for an Apple Macintosh Manager.
+# It uses the "bgen" package to generate C code.
+# The function specifications are generated by scanning the mamager's header file,
+# using the "scantools" package (customized for this particular manager).
+
+#error missing SetActionFilter
+
+import string
+
+# Declarations that change for each manager
+MODNAME = '_Mlte'                               # The name of the module
+
+# The following is *usually* unchanged but may still require tuning
+MODPREFIX = 'Mlte'                      # The prefix for module-wide routines
+INPUTFILE = string.lower(MODPREFIX) + 'gen.py' # The file generated by the scanner
+OUTPUTFILE = MODNAME + "module.c"       # The file generated by this program
+
+from macsupport import *
+
+# Create the type objects
+
+includestuff = includestuff + """
+#include <Carbon/Carbon.h>
+
+/* For now we declare them forward here. They'll go to mactoolbox later */
+static PyObject *TXNObj_New(TXNObject);
+static int TXNObj_Convert(PyObject *, TXNObject *);
+static PyObject *TXNFontMenuObj_New(TXNFontMenuObject);
+static int TXNFontMenuObj_Convert(PyObject *, TXNFontMenuObject *);
+
+// ADD declarations
+#ifdef NOTYET_USE_TOOLBOX_OBJECT_GLUE
+//extern PyObject *_CFTypeRefObj_New(CFTypeRef);
+//extern int _CFTypeRefObj_Convert(PyObject *, CFTypeRef *);
+
+//#define CFTypeRefObj_New _CFTypeRefObj_New
+//#define CFTypeRefObj_Convert _CFTypeRefObj_Convert
+#endif
+
+/*
+** Parse an optional fsspec
+*/
+static int
+OptFSSpecPtr_Convert(PyObject *v, FSSpec **p_itself)
+{
+        static FSSpec fss;
+        if (v == Py_None)
+        {
+                *p_itself = NULL;
+                return 1;
+        }
+        *p_itself = &fss;
+        return PyMac_GetFSSpec(v, *p_itself);
+}
+
+/*
+** Parse an optional rect
+*/
+static int
+OptRectPtr_Convert(PyObject *v, Rect **p_itself)
+{
+        static Rect r;
+
+        if (v == Py_None)
+        {
+                *p_itself = NULL;
+                return 1;
+        }
+        *p_itself = &r;
+        return PyMac_GetRect(v, *p_itself);
+}
+
+/*
+** Parse an optional GWorld
+*/
+static int
+OptGWorldObj_Convert(PyObject *v, GWorldPtr *p_itself)
+{
+        if (v == Py_None)
+        {
+                *p_itself = NULL;
+                return 1;
+        }
+        return GWorldObj_Convert(v, p_itself);
+}
+
+"""
+
+initstuff = initstuff + """
+//      PyMac_INIT_TOOLBOX_OBJECT_NEW(xxxx);
+"""
+TXNObject = OpaqueByValueType("TXNObject", "TXNObj")
+TXNFontMenuObject = OpaqueByValueType("TXNFontMenuObject", "TXNFontMenuObj")
+
+TXNFrameID = Type("TXNFrameID", "l")
+TXNVersionValue = Type("TXNVersionValue", "l")
+TXNFeatureBits = Type("TXNFeatureBits", "l")
+TXNInitOptions = Type("TXNInitOptions", "l")
+TXNFrameOptions = Type("TXNFrameOptions", "l")
+TXNContinuousFlags = Type("TXNContinuousFlags", "l")
+TXNMatchOptions = Type("TXNMatchOptions", "l")
+TXNFileType = OSTypeType("TXNFileType")
+TXNFrameType = Type("TXNFrameType", "l")
+TXNDataType = OSTypeType("TXNDataType")
+TXNControlTag = OSTypeType("TXNControlTag")
+TXNActionKey = Type("TXNActionKey", "l")
+TXNTabType = Type("TXNTabType", "b")
+TXNScrollBarState = Type("TXNScrollBarState", "l")
+TXNOffset = Type("TXNOffset", "l")
+TXNObjectRefcon = FakeType("(TXNObjectRefcon)0") # XXXX For now...
+TXNErrors = OSErrType("TXNErrors", "l")
+TXNTypeRunAttributes = OSTypeType("TXNTypeRunAttributes")
+TXNTypeRunAttributeSizes = Type("TXNTypeRunAttributeSizes", "l")
+TXNPermanentTextEncodingType = Type("TXNPermanentTextEncodingType", "l")
+TXTNTag = OSTypeType("TXTNTag")
+TXNBackgroundType = Type("TXNBackgroundType", "l")
+DragReference = OpaqueByValueType("DragReference", "DragObj")
+DragTrackingMessage = Type("DragTrackingMessage", "h")
+RgnHandle = OpaqueByValueType("RgnHandle", "ResObj")
+OptRgnHandle = OpaqueByValueType("RgnHandle", "OptResObj")
+GWorldPtr = OpaqueByValueType("GWorldPtr", "GWorldObj")
+OptGWorldPtr = OpaqueByValueType("GWorldPtr", "OptGWorldObj")
+MlteInBuffer = VarInputBufferType('void *', 'ByteCount', 'l')
+
+OptFSSpecPtr = OpaqueByValueType("FSSpec *", "OptFSSpecPtr")
+OptRectPtr = OpaqueByValueType("Rect *", "OptRectPtr")
+
+UniChar = Type("UniChar", "h") # XXXX For now...
+# ADD object type here
+
+execfile("mltetypetest.py")
+
+# Our (opaque) objects
+
+class TXNObjDefinition(PEP253Mixin, GlobalObjectDefinition):
+    def outputCheckNewArg(self):
+        Output("if (itself == NULL) return PyMac_Error(resNotFound);")
+
+class TXNFontMenuObjDefinition(PEP253Mixin, GlobalObjectDefinition):
+    def outputCheckNewArg(self):
+        Output("if (itself == NULL) return PyMac_Error(resNotFound);")
+
+
+# ADD object class here
+
+# From here on it's basically all boiler plate...
+
+# Create the generator groups and link them
+module = MacModule(MODNAME, MODPREFIX, includestuff, finalstuff, initstuff)
+TXNObject_object = TXNObjDefinition("TXNObject", "TXNObj", "TXNObject")
+TXNFontMenuObject_object = TXNFontMenuObjDefinition("TXNFontMenuObject", "TXNFontMenuObj", "TXNFontMenuObject")
+
+# ADD object here
+
+module.addobject(TXNObject_object)
+module.addobject(TXNFontMenuObject_object)
+# ADD addobject call here
+
+# Create the generator classes used to populate the lists
+Function = OSErrWeakLinkFunctionGenerator
+Method = OSErrWeakLinkMethodGenerator
+
+# Create and populate the lists
+functions = []
+TXNObject_methods = []
+TXNFontMenuObject_methods = []
+
+# ADD _methods initializer here
+execfile(INPUTFILE)
+
+
+# add the populated lists to the generator groups
+# (in a different wordl the scan program would generate this)
+for f in functions: module.add(f)
+for f in TXNObject_methods: TXNObject_object.add(f)
+for f in TXNFontMenuObject_methods: TXNFontMenuObject_object.add(f)
+
+# ADD Manual generators here
+inittextension_body = """
+OSStatus _err;
+TXNMacOSPreferredFontDescription * iDefaultFonts = NULL;
+ItemCount iCountDefaultFonts = 0;
+TXNInitOptions iUsageFlags;
+PyMac_PRECHECK(TXNInitTextension);
+if (!PyArg_ParseTuple(_args, "l", &iUsageFlags))
+        return NULL;
+_err = TXNInitTextension(iDefaultFonts,
+                         iCountDefaultFonts,
+                         iUsageFlags);
+if (_err != noErr) return PyMac_Error(_err);
+Py_INCREF(Py_None);
+_res = Py_None;
+return _res;
+"""
+
+f = ManualGenerator("TXNInitTextension", inittextension_body);
+f.docstring = lambda: "(TXNInitOptions) -> None"
+module.add(f)
+
+# generate output (open the output file as late as possible)
+SetOutputFileName(OUTPUTFILE)
+module.generate()