diff options
Diffstat (limited to 'externals/gridflow/optional/rblti/gen_ltilib_classes.py')
| -rw-r--r-- | externals/gridflow/optional/rblti/gen_ltilib_classes.py | 354 |
1 files changed, 354 insertions, 0 deletions
diff --git a/externals/gridflow/optional/rblti/gen_ltilib_classes.py b/externals/gridflow/optional/rblti/gen_ltilib_classes.py new file mode 100644 index 00000000..09c2aee9 --- /dev/null +++ b/externals/gridflow/optional/rblti/gen_ltilib_classes.py @@ -0,0 +1,354 @@ +#!/usr/bin/env python
+#******************************************************************************
+# rblti, Copyright 2005 by Mathieu Bouchard and Heri Andria
+# pylti, Copyright 2005 by Michael Neuroth
+# a wrapper for ltilib using SWIG
+#******************************************************************************
+#
+# Tool to generate header files for SWIG to process the nested classes "parameters"
+#
+# 1) generate XML files for the ltilib with doxygen (tested with version 1.4.3) (use this switch in doc.cfg file: GENERATE_XML = YES)
+# 2) generate the new header files for SWIG with this python script
+
+from xml.dom import minidom
+import os
+import sys
+from distutils.text_file import TextFile
+str_version = '0.32'
+
+basedir=None
+# handle the settings: WORKAREA has to be defined !
+if len(sys.argv)>1:
+ basedir = sys.argv[1]
+else:
+ workarea = os.getenv('WORKAREA')
+ # is pylti not part of the ltilib ? Yes --> than we need a directory structure of WORKAREA_PATH/import/ltilib/xml
+ if workarea<>None:
+ basedir = workarea+os.sep+'import'+os.sep+'ltilib'+os.sep+'xml'+os.sep
+ # check if we are in misc directory of the ltilib distribution (ltilib/misc/pylti)
+ # very simple way: navigate up and navigate down again
+ else:
+ strCheckPath = '..'+os.sep+'..'+os.sep+'misc'+os.sep+'pylti'+'-'+str_version
+ try:
+ # try to read lti.i, this is a good indication of a pylti directory
+ aTestFile = TextFile(filename=strCheckPath+os.sep+'lti.i')
+ basedir = '..'+os.sep+'..'+os.sep+'xml'+os.sep # move up ltipy and misc directory
+ except IOError: pass
+
+output_dir = 'generated'
+#output_dir = 'generated_ruby'
+
+def f(x): return 'classlti_1_1'+x+'.xml'
+#def g(x): return 'lti::_'+x+'::_'+x+'_parameters'
+def g(x): return 'lti::_'+x+'::'+x+'_parameters'
+
+# list of tuples with ( xml-file-name, full-qualified-name of the base class )
+lst = [ (f('functor_1_1parameters'), 'lti::ioObject')
+ , (f('ioFunctor_1_1parameters'), g('functor'))
+ , (f('ioImage_1_1parameters'), g('ioFunctor'))
+ , (f('usePalette_1_1parameters'), g('functor'))
+ , (f('segmentation_1_1parameters'), g('functor'))
+ , (f('regionGrowing_1_1parameters'), g('segmentation'))
+ , (f('meanShiftSegmentation_1_1parameters'), g('segmentation'))
+ , (f('kMeansSegmentation_1_1parameters'), g('segmentation'))
+ , (f('whiteningSegmentation_1_1parameters'), g('segmentation'))
+ , (f('csPresegmentation_1_1parameters'), g('segmentation'))
+ , (f('colorQuantization_1_1parameters'), g('functor'))
+ , (f('kMColorQuantization_1_1parameters'), g('colorQuantization'))
+ , (f('viewerBase_1_1parameters'), g('functor'))
+ , (f('externViewer_1_1parameters'), g('viewerBase'))
+ , (f('objectsFromMask_1_1parameters'), g('segmentation'))
+ , (f('objectsFromMask_1_1objectStruct'), 'lti::ioObject')
+ , (f('tree_1_1node'), 'lti::ioObject')
+ , (f('featureExtractor_1_1parameters'), g('functor'))
+ , (f('globalFeatureExtractor_1_1parameters'),g('featureExtractor'))
+ , (f('localFeatureExtractor_1_1parameters'), g('featureExtractor'))
+ , (f('geometricFeatures_1_1parameters'), g('globalFeatureExtractor'))
+ , (f('localMoments_1_1parameters'), g('localFeatureExtractor'))
+ , (f('chromaticityHistogram_1_1parameters'), g('globalFeatureExtractor'))
+ , (f('modifier_1_1parameters'), g('functor'))
+ , (f('polygonApproximation_1_1parameters'), g('modifier'))
+ , (f('transform_1_1parameters'), g('functor'))
+ , (f('gradientFunctor_1_1parameters'), g('transform'))
+ , (f('skeleton_1_1parameters'), g('transform'))
+ , (f('colorContrastGradient_1_1parameters'), g('gradientFunctor'))
+ , (f('edgeDetector_1_1parameters'), g('modifier'))
+ , (f('classicEdgeDetector_1_1parameters'), g('edgeDetector'))
+ , (f('cannyEdges_1_1parameters'), g('edgeDetector'))
+ , (f('filter_1_1parameters'), g('modifier'))
+ , (f('convolution_1_1parameters'), g('filter'))
+ , (f('morphology_1_1parameters'), g('modifier'))
+ , (f('dilation_1_1parameters'), g('morphology'))
+ , (f('erosion_1_1parameters'), g('morphology'))
+ , (f('distanceTransform_1_1parameters'), g('morphology'))
+ , (f('classifier_1_1parameters'), 'lti::ioObject')
+ , (f('classifier_1_1outputTemplate'), 'lti::ioObject')
+ , (f('classifier_1_1outputVector'), 'lti::ioObject')
+ , (f('decisionTree_1_1parameters'), g('classifier'))
+ , (f('ioBMP_1_1parameters'), g('ioFunctor'))
+ , (f('ioPNG_1_1parameters'), g('ioFunctor'))
+ , (f('ioJPEG_1_1parameters'), g('ioFunctor'))
+ , (f('distanceTransform_1_1sedMask'), None)
+ ]
+
+# some constants
+nl = '\n'
+
+# Doku:
+#-------
+# 'memberdef' ==> 'kind'=function
+# --> 'name'
+# --> 'type' # Return Type
+# --> 'param' # Argumente
+# --> 'type'
+
+def WriteFile(name,txt):
+ f = open(name,'w')
+ f.write(txt)
+
+def GetAttribute(attribs,key):
+ for k,v in attribs:
+ if k==key:
+ return v
+
+def GetValue(elem):
+ #print elem,elem.firstChild,elem.nodeType
+ if elem.nodeType == elem.TEXT_NODE:
+ return elem.data
+ elif elem.nodeType == elem.ELEMENT_NODE:
+ if elem.firstChild <> None:
+ s = ''
+ for e in elem.childNodes:
+ s += GetValue(e) #+' '
+ return s
+ return ''
+ elif elem.nodeType == elem.ATTRIBUTE_NODE:
+ return 'xxxx'
+ elif elem.firstChild.nodeType == elem.TEXT_NODE:
+ return elem.firstChild.data
+ return '???'
+
+def GetValueForItem(node,itemname,bOnlyFirst=False):
+ s = ''
+ nodes = node.getElementsByTagName(itemname)
+ #print '>>>>>>>',nodes,itemname,len(nodes)
+ if bOnlyFirst:
+ s += GetValue( nodes[0] )
+ else:
+ for node in nodes:
+ s += GetValue( node )
+ s += ' '
+ return s
+
+def ProcessFunction(member,classname,newclassname,bIsConst=False,bIsPureVirtual=False,bIsHeader=True):
+ s = ''
+ arg = 'arg'
+ names = member.getElementsByTagName('name')
+ # es sollte immer nur einen Namen geben !
+ nameNode = names[0]
+ name = GetValue(nameNode)
+
+ s += GetValueForItem(member,'type',bOnlyFirst=True)
+ s += ' '
+ if not bIsHeader:
+ s += classname+'::'
+ s += GetValueForItem(member,'name')
+ s += '( '
+
+ # Behandlung des Constructors
+ bIsConstructor = (name == classname)
+
+ params = member.getElementsByTagName('param')
+ for i in range(len(params)):
+ if i>0:
+ s += ', '
+ s += GetValueForItem(params[i],'type')
+ s += ' '+arg+str(i)
+
+ s += ' )'
+ if bIsConst:
+ s += ' const'
+ if bIsPureVirtual:
+ s += ' = 0'
+
+ if not bIsHeader:
+ s += nl
+ s += '{'+nl
+ s += ' '+'pObj->'+name+'('
+ for i in range(len(params)):
+ if i>0:
+ s += ', '
+ s += arg+str(i)
+ s += ');'+nl
+ s += '}'
+
+ s += ';'+nl
+
+ # dies ist fuer das manuelle name mangling notwendig !
+ s = s.replace(classname,newclassname)
+
+ return s
+
+def VerifyParameterType(sType):
+ """
+ Sonderbehandlung fuer den Typ, falls es ein parameters Typ ist,
+ notwendig, da der parameters Typ mit einem define umbenannt wird...
+
+ Beispiel: gradientFunctor::parameters --> gradientFunctor_parameters
+ """
+ s = sType
+ elem = sType.split('::')
+ if len(elem)>1 and elem[-1]=='parameters':
+ s = 'lti_'+sType.replace('::','_')
+ print "FOUND:",s
+ return s
+
+def ProcessAttribute(member):
+ s = ''
+ sType = GetValueForItem(member,'type',bOnlyFirst=True)
+ sType = VerifyParameterType(sType)
+ s += sType
+ s += ' '
+ s += GetValueForItem(member,'name')
+ s += GetValueForItem(member,'argsstring')
+ s += ';'
+ return s
+
+def ProcessEnum(member):
+ s = ''
+ s += 'enum '
+ name = GetValueForItem(member,'name',bOnlyFirst=True)
+ # Behandlung der unbenannten enums
+ if name[0]=='@':
+ name = ''
+ s += name
+ s += ' {'+nl
+ items = member.getElementsByTagName('enumvalue')
+ for i in range(len(items)):
+ e = items[i]
+ if i>0:
+ s += ','
+ s += GetValueForItem(e,'name')
+ val = GetValueForItem(e,'initializer')
+ if val<>None and len(val)>0:
+ s += ' = ' + val
+ s += nl
+ s += '};'+nl
+ return s
+
+def ProcessMember(member,classname,newclassname,bIsHeader):
+ s = ''
+ attribs = member.attributes.items()
+ if GetAttribute(attribs,'prot')=='public':
+ if GetAttribute(attribs,'kind')=='function':
+ s = ProcessFunction(member, classname, newclassname, GetAttribute(attribs,'const')=='yes', GetAttribute(attribs,'virt')=='pure-virtual', bIsHeader ) #, GetAttribute(attribs,'virtual')=='virtual'
+ elif GetAttribute(attribs,'kind')=='variable':
+ s = ProcessAttribute(member)
+ elif GetAttribute(attribs,'kind')=='enum':
+ s = ProcessEnum(member)
+ else:
+ s = '/* not a function or attribute */'
+ return s+'\n'
+
+def ProcessAllMembers(theclassname,thenewclassname,members,bIsHeader=True,indent=' '*4):
+ s = ''
+ for member in members:
+ s += indent+ProcessMember(member,theclassname,thenewclassname,bIsHeader)
+ return s
+
+def ProcessHeaderFile(classname,theclassname,thenewclassname,members,baseclassname=None):
+ s = ''
+ s += '#ifndef _'+thenewclassname+'_h'+nl
+ s += '#define _'+thenewclassname+'_h'+nl
+ s += nl
+ sClose = ''
+ names = classname.split('::')
+ sTypedef = 'typedef '
+ for n in range(len(names)):
+ if n<len(names)-1:
+ s += 'namespace '
+ sPre = ''
+ if n>0:
+ sPre += '_'
+ s += sPre+names[n]+' {'+nl
+ if n<len(names)-2:
+ sClose += '}'+nl
+ sTypedef += sPre+names[n]+'::'
+ s += 'class '+thenewclassname
+ if baseclassname<>None:
+ s += ' : public '+baseclassname
+ s += nl
+ s += '{'+nl
+ s += 'public:'+nl
+ s += ProcessAllMembers(theclassname,thenewclassname,members)
+ #s += 'private:'+nl
+ #s += ' /*pObj*/'+nl
+ s += '};'+nl
+ s += sClose
+# s += sTypedef+thenewclassname+' '+thenewclassname[1:]+';'+nl # erstes _ vom Klassennamen entfernen
+ s += sTypedef+thenewclassname+' '+thenewclassname+';'+nl
+ s += '}'
+ s += nl
+ s += '#endif'+nl
+ return s
+
+def ProcessCppFile(classname,theclassname,thenewclassname,members):
+ s = ''
+ s += nl
+ s += '#include "'+thenewclassname+'.h"'+nl
+ s += nl
+ s += ProcessAllMembers(theclassname,thenewclassname,members,bIsHeader=False,indent='')
+ s += nl
+ return s
+
+def ProcessClass(classname,theclassname,thenewclassname,members,baseclassname=None):
+ s = ''
+ s += ProcessHeaderFile(classname,theclassname,thenewclassname,members,baseclassname)
+ s += nl
+ #s += ProcessCppFile(classname,theclassname,thenewclassname,members)
+ return s
+
+def ProcessFile(filename,baseclassname,add_to_output=None):
+ dom = minidom.parse(filename)
+
+ #elem = dom.getElementsByTagName('compoundname')
+ members = dom.getElementsByTagName('memberdef')
+
+ classitem = dom.getElementsByTagName('compoundname')
+ classname = GetValue(classitem[0]) # lti::object
+ print "processing",classname,"...",
+
+ nameitems = classname.split('::')
+
+ theclassname = nameitems[-1] # object
+ s = ''
+ for i in range(len(nameitems)):
+ # ignoriere das erste lti::
+ if i>0:
+# s += '_'
+ if i>1: s += '_' #to prevent class names starting with '_', Ruby hates that
+ s += nameitems[i]
+
+ thenewclassname = s #classname.replace('::','_') # lti_object
+ print thenewclassname
+
+# outputfilename = thenewclassname
+ outputfilename = '_'+thenewclassname
+ if add_to_output<>None:
+ outputfilename += add_to_output
+ outputfilename += '.h'
+
+ s = ProcessClass(classname,theclassname,thenewclassname,members,baseclassname)
+
+ WriteFile(output_dir+os.sep+outputfilename,s)
+
+def ProcessAllFiles(lst):
+ for e in lst:
+ filename = basedir+e[0]
+ ProcessFile(filename,e[1])
+
+#-------------------------------------------------
+
+ProcessAllFiles(lst)
+
+
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