changeset 8259:98acfd1d2b08

ui: replace regexp pattern with sequence of choices Use ampersands (&) to delineate the response char in each choice. ui.prompt() responses are now explicitly case insensitive. GUIs that subclass ui can generate dialogs from the full choice names.
author Steve Borho <steve@borho.org>
date Thu, 30 Apr 2009 10:15:32 -0500
parents 2263c49af028
children 54a4b520bd7d
files hgext/record.py mercurial/filemerge.py mercurial/merge.py mercurial/ui.py
diffstat 4 files changed, 27 insertions(+), 13 deletions(-) [+]
line wrap: on
line diff
--- a/hgext/record.py	Fri Apr 24 14:40:56 2009 -0700
+++ b/hgext/record.py	Thu Apr 30 10:15:32 2009 -0500
@@ -282,8 +282,16 @@
         if resp_file[0] is not None:
             return resp_file[0]
         while True:
-            choices = _('[Ynsfdaq?]')
-            r = (ui.prompt("%s %s " % (query, choices), '(?i)%s?$' % choices)
+            resps = _('[Ynsfdaq?]')
+            choices = (_('&Yes, record this change'),
+                    _('&No, skip this change'),
+                    _('&Skip remaining changes to this file'),
+                    _('Record remaining changes to this &file'),
+                    _('&Done, skip remaining changes and files'),
+                    _('Record &all changes to all remaining files'),
+                    _('&Quit, recording no changes'),
+                    _('&?'))
+            r = (ui.prompt("%s %s " % (query, resps), choices)
                  or _('y')).lower()
             if r == _('?'):
                 doc = gettext(record.__doc__)
--- a/mercurial/filemerge.py	Fri Apr 24 14:40:56 2009 -0700
+++ b/mercurial/filemerge.py	Thu Apr 30 10:15:32 2009 -0500
@@ -143,7 +143,7 @@
         tool = "internal:local"
         if ui.prompt(_(" no tool found to merge %s\n"
                        "keep (l)ocal or take (o)ther?") % fd,
-                     _("[lo]"), _("l")) != _("l"):
+                     (_("&Local"), _("&Other")), _("l")) != _("l"):
             tool = "internal:other"
     if tool == "internal:local":
         return 0
@@ -205,7 +205,7 @@
         if filecmp.cmp(repo.wjoin(fd), back):
             if ui.prompt(_(" output file %s appears unchanged\n"
                 "was merge successful (yn)?") % fd,
-                _("[yn]"), _("n")) != _("y"):
+                (_("&Yes"), _("&No")), _("n")) != _("y"):
                 r = 1
 
     if _toolbool(ui, tool, "fixeol"):
--- a/mercurial/merge.py	Fri Apr 24 14:40:56 2009 -0700
+++ b/mercurial/merge.py	Thu Apr 30 10:15:32 2009 -0500
@@ -147,8 +147,9 @@
             if not a: # both differ from parent
                 r = repo.ui.prompt(
                     _(" conflicting flags for %s\n"
-                      "(n)one, e(x)ec or sym(l)ink?") % f, "[nxl]", "n")
-                return r != "n" and r or ''
+                      "(n)one, e(x)ec or sym(l)ink?") % f,
+                    (_("&None"), _("E&xec"), _("Sym&link")), _("n"))
+                return r != _("n") and r or ''
             if m == a:
                 return n # changed from m to n
             return m # changed from n to m
@@ -219,7 +220,7 @@
                 if repo.ui.prompt(
                     _(" local changed %s which remote deleted\n"
                       "use (c)hanged version or (d)elete?") % f,
-                    _("[cd]"), _("c")) == _("d"):
+                    (_("&Changed"), _("&Delete")), _("c")) == _("d"):
                     act("prompt delete", "r", f)
                 act("prompt keep", "a", f)
             else:
@@ -254,7 +255,7 @@
                 if repo.ui.prompt(
                     _("remote changed %s which local deleted\n"
                       "use (c)hanged version or leave (d)eleted?") % f,
-                    _("[cd]"), _("c")) == _("c"):
+                    (_("&Changed"), _("&Deleted")), _("c")) == _("c"):
                     act("prompt recreating", "g", f, m2.flags(f))
         else:
             act("remote created", "g", f, m2.flags(f))
--- a/mercurial/ui.py	Fri Apr 24 14:40:56 2009 -0700
+++ b/mercurial/ui.py	Thu Apr 30 10:15:32 2009 -0500
@@ -268,10 +268,12 @@
             line = line[:-1]
         return line
 
-    def prompt(self, msg, pat=None, default="y"):
-        """Prompt user with msg, read response, and ensure it matches pat
-
-        If not interactive -- the default is returned
+    def prompt(self, msg, choices=None, default="y"):
+        """Prompt user with msg, read response, and ensure it matches
+        one of the provided choices. choices is a sequence of acceptable
+        responses with the format: ('&None', 'E&xec', 'Sym&link')
+        No sequence implies no response checking. Responses are case
+        insensitive. If ui is not interactive, the default is returned.
         """
         if not self.interactive():
             self.note(msg, ' ', default, "\n")
@@ -281,8 +283,11 @@
                 r = self._readline(msg + ' ')
                 if not r:
                     return default
-                if not pat or re.match(pat, r):
+                if not choices:
                     return r
+                resps = [s[s.index('&')+1].lower() for s in choices]
+                if r.lower() in resps:
+                    return r.lower()
                 else:
                     self.write(_("unrecognized response\n"))
             except EOFError: