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