From 05fd5a2423c1c1b0a7fcc302a1cc556fe40d66cb Mon Sep 17 00:00:00 2001
From: vidon
Date: Sun, 2 Oct 2005 20:33:38 +0000
Subject: Patch 14 de D. Pavet bogue #40

---
 Python/library/Zinc.py.in | 57 +++++++++++++++++++++++++++++++++++++----------
 1 file changed, 45 insertions(+), 12 deletions(-)

diff --git a/Python/library/Zinc.py.in b/Python/library/Zinc.py.in
index 33ffdd8..ca08bb2 100644
--- a/Python/library/Zinc.py.in
+++ b/Python/library/Zinc.py.in
@@ -32,7 +32,6 @@ ZINC_LEADER=-4
 ZINC_CONNECTION=-5
 _LIBLOADED=0
 _VERSION=""
-ZINC_NO_PART = ""
 
 # current part dictionnary
 ZINC_DPART = { 'position'      : ZINC_CURRENT_POSITION,
@@ -80,8 +79,11 @@ class Zinc(Widget):
                 return("Zinc instance")
 	def __init__(self, master=None, cnf={}, **kw):
 		if kw.has_key('backward_compatibility'):
+			print "Zinc in backward_compatibility mode"
 			self.currentpart=self.__oldcurrentpart
 			self.configure=self.__oldconfigure
+			self.scale=self.__oldscale
+			self.translate=self.__oldtranslate
 			del kw['backward_compatibility']
 		if master :
 			self.version=havetkzinc(master)
@@ -280,7 +282,7 @@ class Zinc(Widget):
 		"""		
 		return self.tk.call(self._w,'coords', *args)
 
-	def __oldcurrentpart(self):
+	def __buggyoldcurrentpart(self):
 		'''
 		return a string (result from zinc current part function) and an
 		integer representing either the number of the field either
@@ -301,6 +303,37 @@ class Zinc(Widget):
 				# string to integer succeeded
 				scurrentp = "field"
 		return(scurrentp,rvalue)
+	
+	def __oldcurrentpart(self):
+		'''return a string and an integer ;
+the string is among "field", "position", "speedvector", "leader", "connection", "",
+the number is the number of the part , or the field number in case of "field";
+ex: 
+no part return '', ZINC_NO_PART
+'''
+		scurrentp = self.tk.call(self._w,'currentpart')
+		print "Zinc::__oldcurrentpart scurrentp = [%s]" % scurrentp
+		# warning : read this first :
+		# return a string among 'position', 'speedvector', 'leader', 'connection' ,''
+		#        or an int representing the number of a field label
+		# 
+		# print "Zinc::currentpart cp=%s  ,type(cp)=%s" % (scurrentp,type(scurrentp))
+		if scurrentp == "":
+			rvalue = ZINC_NO_PART
+		elif type(scurrentp) == type(1):
+			# meaning a field
+			# the subtil thing is here ! warning !
+			rvalue    = scurrentp
+			scurrentp = "field"
+		else:
+			# scurrentp is a string different from ""
+			try:
+				rvalue = ZINC_DPART[scurrentp]
+			except:
+				print "Zinc::currentpart unknown item part" 
+				rvalue = ZINC_NO_PART
+
+		return scurrentp, rvalue
 
 	def currentpart(self):
 		'''
@@ -569,9 +602,9 @@ class Zinc(Widget):
  			return self.tk.getdouble(self.tk.call('scale'))
  		else:
  			if tagOrId == None:
- 				self.tk.call(self._w,'scale', (xFactor, yFactor))
+ 				self.tk.call(self._w,'scale', xFactor, yFactor)
  			else:
- 				self.tk.call(self._w,'scale', (tagOrId, xFactor, yFactor))
+ 				self.tk.call(self._w,'scale', tagOrId, xFactor, yFactor)
 
 	def scale(self, *args):
 		"""
@@ -725,14 +758,14 @@ class Zinc(Widget):
 		return self._getdoubles(self.tk.call(self._w, 'transform', *args))
 
 #ANCIENNE IMPLEMENTATION
-# 	def translate(self, dx=None, dy=None, tagOrId=None):		
-# 		if dx == None:
-# 			return self._getints(self.tk.call('translate'))
-# 		else:
-# 			if tagOrId == None:
-# 				self.tk.call('translate', (dx, dy))
-# 			else:
-# 				self.tk.call('translate', (tagOrId, dx, dy))
+	def __oldtranslate(self, dx=None, dy=None, tagOrId=None):		
+		if dx == None:
+			return self._getints(self.tk.call('translate'))
+		else:
+			if tagOrId == None:
+				self.tk.call(self._w, 'translate', dx, dy )
+			else:
+				self.tk.call(self._w, 'translate', tagOrId, dx, dy)
 
 	def translate(self, *args):
 		"""
-- 
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