| Guido van Rossum | f06ee5f | 1996-11-27 19:52:01 +0000 | [diff] [blame] | 1 | #! /usr/bin/env python |
| Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 2 | |
| 3 | # View a single MIME multipart message. |
| 4 | # Display each part as a box. |
| 5 | |
| 6 | import string |
| 7 | from types import * |
| 8 | from Tkinter import * |
| 9 | from ScrolledText import ScrolledText |
| 10 | |
| 11 | class MimeViewer: |
| 12 | def __init__(self, parent, title, msg): |
| 13 | self.title = title |
| 14 | self.msg = msg |
| 15 | self.frame = Frame(parent, {'relief': 'raised', 'bd': 2}) |
| 16 | self.frame.packing = {'expand': 0, 'fill': 'both'} |
| 17 | self.button = Checkbutton(self.frame, |
| 18 | {'text': title, |
| 19 | 'command': self.toggle}) |
| 20 | self.button.pack({'anchor': 'w'}) |
| 21 | headertext = msg.getheadertext( |
| 22 | lambda x: x != 'received' and x[:5] != 'x400-') |
| 23 | height = countlines(headertext, 4) |
| 24 | if height: |
| 25 | self.htext = ScrolledText(self.frame, |
| 26 | {'height': height, |
| 27 | 'width': 80, |
| 28 | 'wrap': 'none', |
| 29 | 'relief': 'raised', |
| 30 | 'bd': 2}) |
| 31 | self.htext.packing = {'expand': 1, 'fill': 'both', |
| 32 | 'after': self.button} |
| 33 | self.htext.insert('end', headertext) |
| 34 | else: |
| 35 | self.htext = Frame(self.frame, |
| 36 | {'relief': 'raised', 'bd': 2}) |
| 37 | self.htext.packing = {'side': 'top', |
| 38 | 'ipady': 2, |
| 39 | 'fill': 'x', |
| 40 | 'after': self.button} |
| 41 | body = msg.getbody() |
| 42 | if type(body) == StringType: |
| 43 | self.pad = None |
| 44 | height = countlines(body, 10) |
| 45 | if height: |
| 46 | self.btext = ScrolledText(self.frame, |
| 47 | {'height': height, |
| 48 | 'width': 80, |
| 49 | 'wrap': 'none', |
| 50 | 'relief': 'raised', |
| 51 | 'bd': 2}) |
| 52 | self.btext.packing = {'expand': 1, |
| 53 | 'fill': 'both'} |
| 54 | self.btext.insert('end', body) |
| 55 | else: |
| 56 | self.btext = None |
| 57 | self.parts = None |
| 58 | else: |
| 59 | self.pad = Frame(self.frame, |
| 60 | {'relief': 'flat', 'bd': 2}) |
| 61 | self.pad.packing = {'side': 'left', 'ipadx': 10, |
| 62 | 'fill': 'y', 'after': self.htext} |
| 63 | self.parts = [] |
| 64 | for i in range(len(body)): |
| 65 | p = MimeViewer(self.frame, |
| 66 | '%s.%d' % (title, i+1), |
| 67 | body[i]) |
| 68 | self.parts.append(p) |
| 69 | self.btext = None |
| 70 | self.collapsed = 1 |
| 71 | def pack(self): |
| 72 | self.frame.pack(self.frame.packing) |
| 73 | def destroy(self): |
| 74 | self.frame.destroy() |
| 75 | def show(self): |
| 76 | if self.collapsed: |
| 77 | self.button.invoke() |
| 78 | def toggle(self): |
| 79 | if self.collapsed: |
| 80 | self.explode() |
| 81 | else: |
| 82 | self.collapse() |
| 83 | def collapse(self): |
| 84 | self.collapsed = 1 |
| 85 | for comp in self.htext, self.btext, self.pad: |
| 86 | if comp: |
| 87 | comp.forget() |
| 88 | if self.parts: |
| 89 | for part in self.parts: |
| 90 | part.frame.forget() |
| 91 | self.frame.pack({'expand': 0}) |
| 92 | def explode(self): |
| 93 | self.collapsed = 0 |
| 94 | for comp in self.htext, self.btext, self.pad: |
| 95 | if comp: comp.pack(comp.packing) |
| 96 | if self.parts: |
| 97 | for part in self.parts: |
| 98 | part.pack() |
| 99 | self.frame.pack({'expand': 1}) |
| 100 | |
| 101 | def countlines(str, limit): |
| 102 | i = 0 |
| 103 | n = 0 |
| 104 | while n < limit: |
| 105 | i = string.find(str, '\n', i) |
| 106 | if i < 0: break |
| 107 | n = n+1 |
| 108 | i = i+1 |
| 109 | return n |
| 110 | |
| 111 | def main(): |
| 112 | import sys |
| 113 | import getopt |
| 114 | import mhlib |
| 115 | opts, args = getopt.getopt(sys.argv[1:], '') |
| 116 | for o, a in opts: |
| 117 | pass |
| 118 | message = None |
| 119 | folder = 'inbox' |
| 120 | for arg in args: |
| 121 | if arg[:1] == '+': |
| 122 | folder = arg[1:] |
| 123 | else: |
| 124 | message = string.atoi(arg) |
| 125 | |
| 126 | mh = mhlib.MH() |
| 127 | f = mh.openfolder(folder) |
| 128 | if not message: |
| 129 | message = f.getcurrent() |
| 130 | m = f.openmessage(message) |
| 131 | |
| 132 | root = Tk() |
| 133 | tk = root.tk |
| 134 | |
| 135 | top = MimeViewer(root, '+%s/%d' % (folder, message), m) |
| 136 | top.pack() |
| 137 | top.show() |
| 138 | |
| 139 | root.minsize(1, 1) |
| 140 | |
| 141 | tk.mainloop() |
| 142 | |
| 143 | if __name__ == '__main__': main() |