Initial revision

1 files changed, 143 insertions, 0 deletions

diff --git a/Demo/tkinter/guido/MimeViewer.py b/Demo/tkinter/guido/MimeViewer.py
new file mode 100755
index 0000000..5bf194a
--- /dev/null
+++ b/Demo/tkinter/guido/MimeViewer.py
@@ -0,0 +1,143 @@
+#! /ufs/guido/bin/sgi/tkpython
+
+# View a single MIME multipart message.
+# Display each part as a box.
+
+import string
+from types import *
+from Tkinter import *
+from ScrolledText import ScrolledText
+
+class MimeViewer:
+	def __init__(self, parent, title, msg):
+		self.title = title
+		self.msg = msg
+		self.frame = Frame(parent, {'relief': 'raised', 'bd': 2})
+		self.frame.packing = {'expand': 0, 'fill': 'both'}
+		self.button = Checkbutton(self.frame,
+				     {'text': title,
+				      'command': self.toggle})
+		self.button.pack({'anchor': 'w'})
+		headertext = msg.getheadertext(
+			lambda x: x != 'received' and x[:5] != 'x400-')
+		height = countlines(headertext, 4)
+		if height:
+			self.htext = ScrolledText(self.frame,
+					  {'height': height,
+					   'width': 80,
+					   'wrap': 'none',
+					   'relief': 'raised',
+					   'bd': 2})
+			self.htext.packing = {'expand': 1, 'fill': 'both',
+					      'after': self.button}
+			self.htext.insert('end', headertext)
+		else:
+			self.htext = Frame(self.frame,
+					   {'relief': 'raised', 'bd': 2})
+			self.htext.packing = {'side': 'top',
+					      'ipady': 2,
+					      'fill': 'x',
+					      'after': self.button}
+		body = msg.getbody()
+		if type(body) == StringType:
+			self.pad = None
+			height = countlines(body, 10)
+			if height:
+				self.btext = ScrolledText(self.frame,
+						  {'height': height,
+						   'width': 80,
+						   'wrap': 'none',
+						   'relief': 'raised',
+						   'bd': 2})
+				self.btext.packing = {'expand': 1,
+						      'fill': 'both'}
+				self.btext.insert('end', body)
+			else:
+				self.btext = None
+			self.parts = None
+		else:
+			self.pad = Frame(self.frame,
+					 {'relief': 'flat', 'bd': 2})
+			self.pad.packing = {'side': 'left', 'ipadx': 10,
+					    'fill': 'y', 'after': self.htext}
+			self.parts = []
+			for i in range(len(body)):
+				p = MimeViewer(self.frame,
+					       '%s.%d' % (title, i+1),
+					       body[i])
+				self.parts.append(p)
+			self.btext = None
+		self.collapsed = 1
+	def pack(self):
+		self.frame.pack(self.frame.packing)
+	def destroy(self):
+		self.frame.destroy()
+	def show(self):
+		if self.collapsed:
+			self.button.invoke()
+	def toggle(self):
+		if self.collapsed:
+			self.explode()
+		else:
+			self.collapse()
+	def collapse(self):
+		self.collapsed = 1
+		for comp in self.htext, self.btext, self.pad:
+			if comp:
+				comp.forget()
+		if self.parts:
+			for part in self.parts:
+				part.frame.forget()
+		self.frame.pack({'expand': 0})
+	def explode(self):
+		self.collapsed = 0
+		for comp in self.htext, self.btext, self.pad:
+			if comp: comp.pack(comp.packing)
+		if self.parts:
+			for part in self.parts:
+				part.pack()
+		self.frame.pack({'expand': 1})
+
+def countlines(str, limit):
+	i = 0
+	n = 0
+	while  n < limit:
+		i = string.find(str, '\n', i)
+		if i < 0: break
+		n = n+1
+		i = i+1
+	return n
+
+def main():
+	import sys
+	import getopt
+	import mhlib
+	opts, args = getopt.getopt(sys.argv[1:], '')
+	for o, a in opts:
+		pass
+	message = None
+	folder = 'inbox'
+	for arg in args:
+		if arg[:1] == '+':
+			folder = arg[1:]
+		else:
+			message = string.atoi(arg)
+
+	mh = mhlib.MH()
+	f = mh.openfolder(folder)
+	if not message:
+		message = f.getcurrent()
+	m = f.openmessage(message)
+
+	root = Tk()
+	tk = root.tk
+
+	top = MimeViewer(root, '+%s/%d' % (folder, message), m)
+	top.pack()
+	top.show()
+
+	root.minsize(1, 1)
+
+	tk.mainloop()
+
+if __name__ == '__main__': main()