First Checked In.

1 files changed, 188 insertions, 0 deletions

diff --git a/Mac/Tools/IDE/Wtraceback.py b/Mac/Tools/IDE/Wtraceback.py
new file mode 100644
index 0000000..82e487f
--- /dev/null
+++ b/Mac/Tools/IDE/Wtraceback.py
@@ -0,0 +1,188 @@
+import traceback
+import sys
+import W
+import os
+import types
+import List
+
+
+class TraceBack:
+	
+	def __init__(self, title = "Traceback"):
+		app = W.getapplication()  # checks if W is properly initialized
+		self.title = title
+		self.w = None
+		self.closed = 1
+		self.start = 0
+		self.lastwindowtitle = ""
+		self.bounds = (360, 298)
+	
+	def traceback(self, start = 0, lastwindowtitle = ""):
+		try:
+			self.lastwindowtitle = lastwindowtitle
+			self.start = start
+			self.type, self.value, self.tb = sys.exc_type, sys.exc_value, sys.exc_traceback
+			if self.type is not SyntaxError:
+				self.show()
+				if type(self.type) == types.ClassType:
+					errortext = self.type.__name__
+				else:
+					errortext = str(self.type)
+				value = str(self.value)
+				if self.value and value:
+					errortext = errortext + ": " + value
+				self.w.text.set(errortext)
+				self.buildtblist()
+				self.w.list.set(self.textlist)
+				self.w.list.setselection([len(self.textlist) - 1])
+				self.w.wid.SelectWindow()
+				self.closed = 0
+			else:
+				self.syntaxerror()
+		except:
+			traceback.print_exc()
+	
+	def syntaxerror(self):
+		try:
+			value, (filename, lineno, charno, line) = self.value
+		except:
+			filename = ""
+			lineno = None
+			value = self.value
+		if not filename and self.lastwindowtitle:
+			filename = self.lastwindowtitle
+		elif not filename:
+			filename = "<unknown>"
+		if filename and os.path.exists(filename):
+			filename = os.path.split(filename)[1]
+		if lineno:
+			charno = charno - 1
+			text = str(value) + '\rFile: "' + str(filename) + '", line ' + str(lineno) + '\r\r' + line[:charno] + "¥" + line[charno:-1]
+		else:
+			text = str(value) + '\rFile: "' + str(filename) + '"'
+		self.syntaxdialog = W.ModalDialog((360, 120), "Syntax Error")
+		self.syntaxdialog.text = W.TextBox((10, 10, -10, -40), text)
+		self.syntaxdialog.cancel = W.Button((-190, -32, 80, 16), "Cancel", self.syntaxclose)
+		self.syntaxdialog.edit = W.Button((-100, -32, 80, 16), "Edit", self.syntaxedit)
+		self.syntaxdialog.setdefaultbutton(self.syntaxdialog.edit)
+		self.syntaxdialog.bind("cmd.", self.syntaxdialog.cancel.push)
+		self.syntaxdialog.open()
+	
+	def syntaxclose(self):
+		self.syntaxdialog.close()
+		del self.syntaxdialog
+	
+	def syntaxedit(self):
+		try:
+			value, (filename, lineno, charno, line) = self.value
+		except:
+			filename = ""
+			lineno = None
+		if not filename and self.lastwindowtitle:
+			filename = self.lastwindowtitle
+		elif not filename:
+			filename = "<unknown>"
+		self.syntaxclose()
+		if lineno:
+			W.getapplication().openscript(filename, lineno, charno - 1)
+		else:
+			W.getapplication().openscript(filename)
+	
+	def show(self):
+		if self.closed:
+			self.setupwidgets()
+			self.w.open()
+		else:
+			self.w.wid.ShowWindow()
+			self.w.wid.SelectWindow()
+	
+	def hide(self):
+		if self.closed:
+			return
+		self.w.close()
+	
+	def close(self):
+		self.bounds = self.w.getbounds()
+		self.closed = 1
+		self.type, self.value, self.tb = None, None, None
+		self.tblist = None
+	
+	def activate(self, onoff):
+		if onoff:
+			if self.closed:
+				self.traceback()
+			self.closed = 0
+			self.checkbuttons()
+	
+	def setupwidgets(self):
+		self.w = W.Window(self.bounds, self.title, minsize = (316, 168))
+		self.w.text = W.TextBox((10, 10, -10, 30))
+		self.w.tbtitle = W.TextBox((10, 40, -10, 10), "Traceback (innermost last):")
+		self.w.list = W.TwoLineList((10, 60, -10, -40), callback = self.listhit)
+		
+		self.w.editbutton = W.Button((10, -30, 60, 16), "Edit", self.edit)
+		self.w.editbutton.enable(0)
+		
+		self.w.browselocalsbutton = W.Button((80, -30, 100, 16), "Browse localsÉ", self.browselocals)
+		self.w.browselocalsbutton.enable(0)
+		
+		self.w.postmortembutton = W.Button((190, -30, 100, 16), "Post mortemÉ", self.postmortem)
+		
+		self.w.setdefaultbutton(self.w.editbutton)
+		self.w.bind("cmdb", self.w.browselocalsbutton.push)
+		self.w.bind("<close>", self.close)
+		self.w.bind("<activate>", self.activate)
+	
+	def buildtblist(self):
+		tb = self.tb
+		for i in range(self.start):
+			if tb.tb_next is None:
+				break
+			tb = tb.tb_next
+		self.tblist = traceback.extract_tb(tb)
+		self.textlist = []
+		for filename, lineno, func, line in self.tblist:
+			tbline = ""
+			if os.path.exists(filename):
+				filename = os.path.split(filename)[1]
+				tbline = 'File "' + filename + '", line ' + `lineno` + ', in ' + func
+			else:
+				tbline = 'File "' + filename + '", line ' + `lineno` + ', in ' + func
+			if line:
+				tbline = tbline + '\r      ' + line
+			self.textlist.append(tbline[:255])
+	
+	def edit(self):
+		sel = self.w.list.getselection()
+		for i in sel:
+			filename, lineno, func, line = self.tblist[i]
+			W.getapplication().openscript(filename, lineno)
+	
+	def browselocals(self):
+		sel = self.w.list.getselection()
+		for i in sel:
+			tb = self.tb
+			for j in range(i + self.start):
+				tb = tb.tb_next
+			self.browse(tb.tb_frame.f_locals)
+	
+	def browse(self, object):
+		import PyBrowser
+		PyBrowser.Browser(object)
+	
+	def postmortem(self):
+		import PyDebugger
+		PyDebugger.postmortem(self.type, self.value, self.tb)
+	
+	def listhit(self, isdbl):
+		if isdbl:
+			self.w.editbutton.push()
+		else:
+			self.checkbuttons()
+	
+	def checkbuttons(self):
+		havefile = len(self.w.list.getselection()) > 0
+		self.w.editbutton.enable(havefile)
+		self.w.browselocalsbutton.enable(havefile)
+		self.w.setdefaultbutton(havefile and self.w.editbutton or self.w.postmortembutton)
+