pdfviewer: fix condition for element in array, reset back the default color to white, and verify ty…

experimental/PdfViewer/generate_code.py

 
 
 import os
 import sys
 
 import datatypes
 from pdfspec_autogen import *
 
 # TODO(edisonn): date and some other types are in fact strings, with a custom format!!!
 # TODO(edisonn): refer to page 99 (PDF data types)
@@ skipping 500 matching lines @@
         emitedRet = False
         for field in cls.fFields:
           prop = field.fProp
           if prop.fHasMust:
             if emitedRet == False:
               fileMapperNativeCpp.write('  const SkPdfObject* ret = NULL;\n')
               emitedRet = True
             cntMust = cntMust + 1
             fileMapperNativeCpp.write('  if (!nativeObj->isDictionary()) return false;\n')
             fileMapperNativeCpp.write('  ret = nativeObj->get(\"' + prop.fName + '\", \"' + prop.fAbr + '\");\n')
-            fileMapperNativeCpp.write('  if (ret == NULL) return false;\n')
+            fileMapperNativeCpp.write('  if (ret == NULL || !' + knowTypes[prop.fTypes.strip()][3] + ') return false;\n')
             
             eval = '';
             # TODO(edisonn): this could get out of hand, and could have poor performance if continued on this path
             # but if we would write our parser, then best thing would be to create a map of (key, value) -> to bits
             # and at each (key, value) we do an and with the bits existent, then we check what bits are left, which would tell the posible types of this dictionary
             # and for non unique posinilities (if any) based on context, or the requester of dictionry we can determine fast the dictionary type
             mustBe = self.determineAllMustBe(cls, field, enumToCls)
             if len(mustBe) > 0:
               for cnd in mustBe:
                 if eval == '':
@@ skipping 90 matching lines @@
   
   fileHeadersNative.write('#endif  // __DEFINED__SkPdfHeaders\n')
 
   fileHeadersNative.close()
   fileHeadersNativeCpp.close()
 
 if '__main__' == __name__:
   #print sys.argv
   sys.exit(generateCode())