| 1 | # Scan an Apple header file, generating a Python file of generator calls.
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| 2 |
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| 3 | import sys
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| 4 | import os
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| 5 | from bgenlocations import TOOLBOXDIR, BGENDIR
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| 6 | sys.path.append(BGENDIR)
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| 7 |
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| 8 | from scantools import Scanner
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| 9 |
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| 10 | def main():
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| 11 | input = "QuickDraw.h"
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| 12 | output = "qdgen.py"
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| 13 | defsoutput = TOOLBOXDIR + "QuickDraw.py"
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| 14 | scanner = MyScanner(input, output, defsoutput)
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| 15 | scanner.scan()
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| 16 | scanner.close()
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| 17 |
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| 18 | # Grmpf. Universal Headers have Text-stuff in a different include file...
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| 19 | input = "QuickDrawText.h"
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| 20 | output = "@qdgentext.py"
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| 21 | defsoutput = "@QuickDrawText.py"
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| 22 | have_extra = 0
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| 23 | try:
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| 24 | scanner = MyScanner(input, output, defsoutput)
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| 25 | scanner.scan()
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| 26 | scanner.close()
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| 27 | have_extra = 1
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| 28 | except IOError:
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| 29 | pass
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| 30 | if have_extra:
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| 31 | print "=== Copying QuickDrawText stuff into main files... ==="
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| 32 | ifp = open("@qdgentext.py")
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| 33 | ofp = open("qdgen.py", "a")
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| 34 | ofp.write(ifp.read())
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| 35 | ifp.close()
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| 36 | ofp.close()
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| 37 | ifp = open("@QuickDrawText.py")
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| 38 | ofp = open(TOOLBOXDIR + "QuickDraw.py", "a")
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| 39 | ofp.write(ifp.read())
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| 40 | ifp.close()
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| 41 | ofp.close()
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| 42 |
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| 43 | print "=== Testing definitions output code ==="
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| 44 | execfile(defsoutput, {}, {})
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| 45 | print "=== Done scanning and generating, now importing the generated code... ==="
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| 46 | import qdsupport
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| 47 | print "=== Done. It's up to you to compile it now! ==="
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| 48 |
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| 49 | class MyScanner(Scanner):
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| 50 |
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| 51 | def destination(self, type, name, arglist):
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| 52 | classname = "Function"
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| 53 | listname = "functions"
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| 54 | if arglist:
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| 55 | t, n, m = arglist[0]
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| 56 | if t in ('GrafPtr', 'CGrafPtr') and m == 'InMode':
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| 57 | classname = "Method"
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| 58 | listname = "gr_methods"
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| 59 | elif t == 'BitMapPtr' and m == 'InMode':
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| 60 | classname = "Method"
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| 61 | listname = "bm_methods"
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| 62 | ## elif t == "PolyHandle" and m == "InMode":
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| 63 | ## classname = "Method"
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| 64 | ## listname = "p_methods"
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| 65 | ## elif t == "RgnHandle" and m == "InMode":
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| 66 | ## classname = "Method"
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| 67 | ## listname = "r_methods"
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| 68 | return classname, listname
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| 69 |
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| 70 |
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| 71 | def writeinitialdefs(self):
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| 72 | self.defsfile.write("""
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| 73 | def FOUR_CHAR_CODE(x): return x
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| 74 | normal = 0
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| 75 | bold = 1
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| 76 | italic = 2
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| 77 | underline = 4
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| 78 | outline = 8
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| 79 | shadow = 0x10
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| 80 | condense = 0x20
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| 81 | extend = 0x40
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| 82 | """)
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| 83 |
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| 84 | def makeblacklistnames(self):
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| 85 | return [
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| 86 | 'InitGraf',
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| 87 | 'StuffHex',
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| 88 | 'StdLine',
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| 89 | 'StdComment',
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| 90 | 'StdGetPic',
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| 91 | 'OpenPort',
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| 92 | 'InitPort',
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| 93 | 'ClosePort',
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| 94 | 'OpenCPort',
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| 95 | 'InitCPort',
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| 96 | 'CloseCPort',
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| 97 | 'BitMapToRegionGlue',
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| 98 | 'StdOpcode', # XXXX Missing from library...
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| 99 | # The following are for non-macos use:
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| 100 | 'LockPortBits',
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| 101 | 'UnlockPortBits',
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| 102 | 'UpdatePort',
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| 103 | 'GetPortNativeWindow',
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| 104 | 'GetNativeWindowPort',
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| 105 | 'NativeRegionToMacRegion',
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| 106 | 'MacRegionToNativeRegion',
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| 107 | 'GetPortHWND',
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| 108 | 'GetHWNDPort',
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| 109 | 'GetPICTFromDIB',
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| 110 |
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| 111 | 'HandleToRgn', # Funny signature
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| 112 |
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| 113 | # Need Cm, which we don't want to drag in just yet
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| 114 | 'OpenCursorComponent',
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| 115 | 'CloseCursorComponent',
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| 116 | 'SetCursorComponent',
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| 117 | 'CursorComponentChanged',
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| 118 | 'CursorComponentSetData',
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| 119 | ]
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| 120 |
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| 121 | def makeblacklisttypes(self):
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| 122 | return [
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| 123 | "QDRegionBitsRef", # Should do this, but too lazy now.
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| 124 | 'CIconHandle', # Obsolete
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| 125 | 'CQDProcs',
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| 126 | 'CQDProcsPtr',
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| 127 | 'CSpecArray',
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| 128 | 'ColorComplementProcPtr',
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| 129 | 'ColorComplementUPP',
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| 130 | 'ColorSearchProcPtr',
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| 131 | 'ColorSearchUPP',
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| 132 | 'ConstPatternParam',
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| 133 | 'DeviceLoopDrawingProcPtr',
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| 134 | 'DeviceLoopFlags',
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| 135 | 'GrafVerb',
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| 136 | 'OpenCPicParams_ptr',
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| 137 | 'Ptr',
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| 138 | 'QDProcs',
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| 139 | 'ReqListRec',
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| 140 | 'void_ptr',
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| 141 | 'CustomXFerProcPtr',
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| 142 | ]
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| 143 |
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| 144 | def makerepairinstructions(self):
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| 145 | return [
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| 146 | ([('void_ptr', 'textBuf', 'InMode'),
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| 147 | ('short', 'firstByte', 'InMode'),
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| 148 | ('short', 'byteCount', 'InMode')],
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| 149 | [('TextThingie', '*', '*'), ('*', '*', '*'), ('*', '*', '*')]),
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| 150 |
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| 151 | # GetPen and SetPt use a point-pointer as output-only:
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| 152 | ('GetPen', [('Point', '*', 'OutMode')], [('*', '*', 'OutMode')]),
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| 153 | ('SetPt', [('Point', '*', 'OutMode')], [('*', '*', 'OutMode')]),
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| 154 |
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| 155 | # All others use it as input/output:
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| 156 | ([('Point', '*', 'OutMode')],
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| 157 | [('*', '*', 'InOutMode')]),
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| 158 |
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| 159 | # InsetRect, OffsetRect
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| 160 | ([('Rect', 'r', 'OutMode'),
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| 161 | ('short', 'dh', 'InMode'),
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| 162 | ('short', 'dv', 'InMode')],
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| 163 | [('Rect', 'r', 'InOutMode'),
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| 164 | ('short', 'dh', 'InMode'),
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| 165 | ('short', 'dv', 'InMode')]),
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| 166 |
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| 167 | # MapRect
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| 168 | ([('Rect', 'r', 'OutMode'),
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| 169 | ('Rect_ptr', 'srcRect', 'InMode'),
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| 170 | ('Rect_ptr', 'dstRect', 'InMode')],
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| 171 | [('Rect', 'r', 'InOutMode'),
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| 172 | ('Rect_ptr', 'srcRect', 'InMode'),
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| 173 | ('Rect_ptr', 'dstRect', 'InMode')]),
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| 174 |
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| 175 | # CopyBits and friends
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| 176 | ([('RgnHandle', 'maskRgn', 'InMode')],
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| 177 | [('OptRgnHandle', 'maskRgn', 'InMode')]),
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| 178 |
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| 179 | ('QDFlushPortBuffer',
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| 180 | [('RgnHandle', '*', 'InMode')],
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| 181 | [('OptRgnHandle', '*', 'InMode')]),
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| 182 |
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| 183 | # Accessors with reference argument also returned.
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| 184 | ([('Rect_ptr', 'GetPortBounds', 'ReturnMode')],
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| 185 | [('void', '*', 'ReturnMode')]),
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| 186 |
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| 187 | ([('RGBColor_ptr', 'GetPortForeColor', 'ReturnMode')],
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| 188 | [('void', '*', 'ReturnMode')]),
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| 189 |
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| 190 | ([('RGBColor_ptr', 'GetPortBackColor', 'ReturnMode')],
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| 191 | [('void', '*', 'ReturnMode')]),
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| 192 |
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| 193 | ([('RGBColor_ptr', 'GetPortOpColor', 'ReturnMode')],
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| 194 | [('void', '*', 'ReturnMode')]),
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| 195 |
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| 196 | ([('RGBColor_ptr', 'GetPortHiliteColor', 'ReturnMode')],
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| 197 | [('void', '*', 'ReturnMode')]),
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| 198 |
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| 199 | ([('Point_ptr', 'GetPortPenSize', 'ReturnMode')],
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| 200 | [('void', '*', 'ReturnMode')]),
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| 201 |
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| 202 | ([('Point_ptr', 'GetPortPenLocation', 'ReturnMode')],
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| 203 | [('void', '*', 'ReturnMode')]),
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| 204 |
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| 205 | ([('Rect_ptr', 'GetPixBounds', 'ReturnMode')],
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| 206 | [('void', '*', 'ReturnMode')]),
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| 207 |
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| 208 | ([('BitMap_ptr', 'GetQDGlobalsScreenBits', 'ReturnMode')],
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| 209 | [('void', '*', 'ReturnMode')]),
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| 210 |
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| 211 | ([('Cursor_ptr', 'GetQDGlobalsArrow', 'ReturnMode')],
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| 212 | [('void', '*', 'ReturnMode')]),
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| 213 |
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| 214 | ([('Rect_ptr', 'GetRegionBounds', 'ReturnMode')],
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| 215 | [('void', '*', 'ReturnMode')]),
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| 216 |
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| 217 | ([('Pattern_ptr', '*', 'ReturnMode')],
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| 218 | [('void', '*', 'ReturnMode')]),
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| 219 |
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| 220 | ([('Point_ptr', 'QDLocalToGlobalPoint', 'ReturnMode')],
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| 221 | [('void', '*', 'ReturnMode')]),
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| 222 |
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| 223 | ([('Rect_ptr', 'QDLocalToGlobalRect', 'ReturnMode')],
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| 224 | [('void', '*', 'ReturnMode')]),
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| 225 |
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| 226 | ([('Point_ptr', 'QDGlobalToLocalPoint', 'ReturnMode')],
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| 227 | [('void', '*', 'ReturnMode')]),
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| 228 |
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| 229 | ([('Rect_ptr', 'QDGlobalToLocalRect', 'ReturnMode')],
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| 230 | [('void', '*', 'ReturnMode')]),
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| 231 |
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| 232 | ]
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| 233 |
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| 234 | if __name__ == "__main__":
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| 235 | main()
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