modify idgen,add dir scan support

scripts/idgen.py

@@ -1,30 +1,33 @@
 #!/usr/bin/python
 import xml.sax
-import re
+import os
+import sys
 
 class CDROIDHandler( xml.sax.ContentHandler ):
     def __init__(self):
-       self.CurrentData = ""
-       self.iddict={}
-       self.autoid=1000
+        self.idlist=[]
 
     def startElement(self, tag, attributes):
         for attr in attributes.getNames():
             if ':id' in attr:
-              idname = attributes.get(attr)
-              #print attr+':'+idname
-              self.id2Dict(idname)
+                self.addID(attributes.get(attr))
 
-    def id2Dict(self,name):
+    def addID(self,name):
         pos=name.find('/');
         if pos>0:
             name=name[pos+1:]
             if name[0].isalpha() or (name[0]=='_'):
-            self.iddict[name]=self.autoid
-            self.autoid=self.autoid+1
+                self.idlist.append(name)
+
+class IDGenerater(object):
+    def __init__(self,idstart):
+        self.idstart=idstart
+        self.parser = xml.sax.make_parser()
+        self.parser.setFeature(xml.sax.handler.feature_namespaces, 0)
+        self.Handler = CDROIDHandler()
+        self.parser.setContentHandler( self.Handler )
 
     def dict2RH(self,filepath):
-        print self.iddict
         fr=open(filepath,"w")
         fr.write("#pragma once\n\n")
         fr.write("/*Generated by machine ,Do not edit!!!*/\n\n")
@@ -32,13 +35,13 @@ class CDROIDHandler( xml.sax.ContentHandler ):
         fr.write("class R{\n")
         fr.write("public:\n\n")
         fr.write("    enum id {\n")
-        dsize =len(self.iddict)
+        dsize =len(self.Handler.idlist)
         i=0
-        for k in self.iddict.keys():
-            fr.write("        ");
-            fr.write(k+"="+str(self.iddict[k]))
+        for k in self.Handler.idlist:
+            fr.write("        "+k+"=")
+            fr.write(str(self.idstart+i))
             if(i<dsize-1):
-                fwrite(",")
+                fr.write(",")
             fr.write("\n")
             i+=1
         fr.write("    };//endof enum id\n\n")
@@ -46,24 +49,28 @@ class CDROIDHandler( xml.sax.ContentHandler ):
         fr.write("};//endof namespace\n\n")
         fr.close()
 
-    def dict2IDResource(self,filepath):
+    def dict2ID(self,filepath):
         fr=open(filepath,"w")
         fr.write("<resource xmlns:android=\"http://schemas.android.com/apk/res/android\">\n")
-        for k,v in self.iddict.items():
-            fr.write("  <id name=\""+k+"\">"+str(v)+"</id>\n")
+        i=0;
+        for k in self.Handler.idlist:
+            fr.write("  <id name=\""+k+"\">"+str(self.idstart+i)+"</id>\n")
+            i+=1
         fr.write("</resource>\n\n")
         fr.close();
 
+    def scanxml(self,scanPath):
+        for top, dirs, nondirs in os.walk(scanPath):
+            for item in nondirs:
+                fname=os.path.join(top, item)
+                if fname.find('.xml')>0:
+                    print "parse file:"+fname
+                    self.parser.parse(fname) 
+        print self.Handler.idlist
+
 if ( __name__ == "__main__"):
-   
-   parser = xml.sax.make_parser()
-   # turn off namepsaces
-   parser.setFeature(xml.sax.handler.feature_namespaces, 0)
- 
-   Handler = CDROIDHandler()
-   parser.setContentHandler( Handler )
-   
-   parser.parse("/home/houzh/Miniwin/apps/uidemo/assets/layout/main.xml")
-   Handler.dict2RH("./R.h")
-   Handler.dict2IDResource("./ID.xml")
+    idgen=IDGenerater(1000) 
+    idgen.scanxml(sys.argv[1])
+    idgen.dict2RH("./R.h")
+    idgen.dict2ID("./ID.xml")