--HG--

branch : pmacs2

application.py

@@ -108,6 +108,7 @@ class Application(object):
                  'latex', 'insertmini', 'conf', 'haskell', 'erlang',
                  'iperl', 'iperlmini', 'ipython', 'ipythonmini', 'awk',
                  'shell', 'shellmini', 'fstab', 'yacc', 'pipe',
+                 'mbox',
         )
         for name in names:
             exec("import mode.%s; mode.%s.install(self)" % (name, name))

mode/mbox.py

@@ -0,0 +1,108 @@
+import commands, dirutil, grp, mailbox, method, mode, os.path, pwd, re
+import buffer, default, window
+from lex import Grammar, PatternRule, RegionRule, PatternGroupRule
+from point import Point
+from buffer import Buffer
+from method import Method, Argument, arg
+
+class MboxMsgBuffer(Buffer):
+    btype = 'mboxmsg'
+    def __init__(self, path, lineno, msg):
+        Buffer.__init__(self)
+        self.path   = os.path.realpath(path)
+        self.base   = os.path.basename(self.path)
+        self.lineno = lineno
+        self.msg    = msg
+    def changed(self): return False
+    def readonly(self): return True
+    def path_exists(self): raise Exception
+    def _make_path(self, name): raise Exception
+    def save(self, force=False): raise Exception, "can't save an mbox message"
+    def save_as(self, path): raise Exception, "can't save an mbox message"
+    def name(self): return 'mbox:%s:%s' % (self.base, self.lineno)
+    def _get_lines(self):
+        return ['to', 'from', 'headers', 'subject', 'body']
+    def open(self):
+        self.lines = self._get_lines()
+    def reload(self):
+        lines = self._get_lines()
+        self.set_lines(lines, force=True)
+
+class MboxListBuffer(Buffer):
+    btype  = 'mboxlist'
+    format = '%(pos)4d %(flags)5.5s %(subject)s'
+    re1    = re.compile('[\n\t ]+')
+    def __init__(self, path):
+        Buffer.__init__(self)
+        self.path = os.path.realpath(path)
+        self.base = os.path.basename(self.path)
+        self.size = 0
+    def changed(self): return False
+    def readonly(self): return True
+    def path_exists(self): raise Exception
+    def _make_path(self, name): raise Exception
+    def save(self, force=False): raise Exception, "can't save an mbox"
+    def save_as(self, path): raise Exception, "can't save an mbox"
+    def name(self): return 'mbox:%s' % (self.base)
+    def _get_lines(self):
+        f = open(self.path, 'r')
+        self.size = len(f.read())
+        f.close()
+        self.mbox = mailbox.mbox(self.path)
+
+        #
+        lines = []
+        pos = 1
+        for msg in self.mbox:
+            subject = self.re1.sub(' ', msg['subject'])
+            msize   = len(str(msg))
+            d = {
+                'pos':     pos,
+                'flags':   ''.join(msg.get_flags()),
+                'subject': subject,
+            }
+            s = self.format % d
+            lines.append(s)
+            pos += 1
+        #
+
+        return lines
+    def open(self):
+        self.lines = self._get_lines()
+    def reload(self):
+        lines = self._get_lines()
+        self.set_lines(lines, force=True)
+
+class MboxRefresh(Method):
+    def _execute(self, w, **vargs):
+        w.buffer.reload()
+class MboxOpenMsg(Method):
+    def _execute(self, w, **vargs):
+        w.set_error('your implementation here')
+class MboxOpenPath(Method):
+    args = [arg('mbox', dt="path", p="Open Mbox: ", dv=default.path_dirname,
+                ld=True, h="mbox to open")]
+    def _execute(self, w, **vargs):
+        b = MboxListBuffer(vargs['mbox'])
+        b.open()
+        window.Window(b, w.application, height=0, width=0, mode_name='mbox')
+        w.application.add_buffer(b)
+        w.application.switch_buffer(b)
+
+class Mbox(mode.Fundamental):
+    modename = 'Mbox'
+    colors   = {}
+    actions  = [MboxRefresh, MboxOpenPath, MboxOpenMsg]
+    def __init__(self, w):
+        mode.Fundamental.__init__(self, w)
+        self.add_bindings('mbox-refresh', ('C-c r',))
+        self.add_bindings('mbox-open-msg', ('RETURN',))
+        #self.add_bindings('open-path', ('RETURN',))
+        #self.add_bindings('dir-grep', ('C-c G',))
+        #self.add_bindings('chmod', ('C-c m',))
+        #self.add_bindings('chown', ('C-c o',))
+        #self.add_bindings('chgrp', ('C-c g',))
+        #self.add_bindings('touch-path', ('C-c t',))
+        #self.add_bindings('remove-path', ('DELETE', 'BACKSPACE', 'C-d'))
+
+install = Mbox.install