Offscreen bitmap support, first stab. PixMaps are still treated as ordinary
handles, not fullblown python objects, and UpdateGWorld returns a new GWorld
object in stead of modifying the existing one.
diff --git a/Mac/Modules/qdoffs/qdoffsscan.py b/Mac/Modules/qdoffs/qdoffsscan.py
new file mode 100644
index 0000000..958da97
--- /dev/null
+++ b/Mac/Modules/qdoffs/qdoffsscan.py
@@ -0,0 +1,66 @@
+# Scan an Apple header file, generating a Python file of generator calls.
+import sys
+import os
+BGENDIR=os.path.join(sys.prefix, ':Tools:bgen:bgen')
+sys.path.append(BGENDIR)
+from bgenlocations import TOOLBOXDIR
+
+from scantools import Scanner
+
+def main():
+ input = "QDOffscreen.h"
+ output = "qdoffsgen.py"
+ defsoutput = TOOLBOXDIR + "QDOffscreen.py"
+ scanner = MyScanner(input, output, defsoutput)
+ scanner.scan()
+ scanner.close()
+ print "=== Done scanning and generating, now importing the generated code... ==="
+ import qdoffssupport
+ print "=== Done. It's up to you to compile it now! ==="
+
+class MyScanner(Scanner):
+
+ def destination(self, type, name, arglist):
+ classname = "Function"
+ listname = "functions"
+ if arglist:
+ t, n, m = arglist[0]
+ if t == "GWorldPtr" and m in ("InMode", "InOutMode"):
+ classname = "Method"
+ listname = "methods"
+ return classname, listname
+
+ def writeinitialdefs(self):
+ self.defsfile.write("def FOUR_CHAR_CODE(x): return x\n")
+
+ def makeblacklistnames(self):
+ return [
+ 'DisposeGWorld', # Implied when the object is deleted
+ 'NewGWorldFromHBITMAP', # Don't know what the args do
+ 'GetGDeviceAttributes', # Doesn't seem to exist
+ ]
+
+ def makeblacklisttypes(self):
+ return [
+ "void_ptr", # GetGDeviceSurface, blacklisted for now
+ "Ptr", # Again, for now (array is probably ok here)
+ ]
+
+ def makerepairinstructions(self):
+ return [
+
+## ("UpdateGWorld",
+## [("GWorldPtr", "*", "OutMode")],
+## [("*", "*", "InOutMode")]),
+
+ # This one is incorrect: we say that all input gdevices are
+ # optional, but some are not. Most are, however, so users passing
+ # None for non-optional gdevices will get a qd error, I guess, in
+ # stead of a python argument error.
+ ([("GDHandle", "*", "InMode")],
+ [("OptGDHandle", "*", "InMode")]),
+ ]
+
+if __name__ == "__main__":
+ main()
+