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backout.py
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# backout.py - TortoiseHg's dialog for backing out changeset # # Copyright 2008 TK Soh <teekaysoh@gmail.com> # Copyright 2008 Steve Borho <steve@borho.org> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2, incorporated herein by reference. import gtk import pango from tortoisehg.util.i18n import _ from tortoisehg.util import hglib, i18n from tortoisehg.hgtk import csinfo, gdialog, textview, gtklib keep = i18n.keepgettext() class BackoutDialog(gdialog.GDialog): """ Backout effect of a changeset """ def __init__(self, rev=None): gdialog.GDialog.__init__(self, resizable=True) self.rev = rev ### Start of Overriding Section ### def get_title(self, reponame): return _('Backout changeset - %s') % self.rev def get_icon(self): return 'menurevert.ico' def get_defsize(self): return (600, 400) def get_setting_name(self): return 'backout' def get_body(self, vbox): # message self.msgset = keep._('Backed out changeset: ') self.msgset['id'] += self.rev self.msgset['str'] += self.rev # changeset info style = csinfo.panelstyle(label=_('Changeset Description'), margin=4, padding=2) self.csetframe = csinfo.create(self.repo, self.rev, style, withupdate=True) vbox.pack_start(self.csetframe, False, False, 2) # backout commit message frame = gtk.Frame(_('Backout commit message')) frame.set_border_width(4) msgvbox = gtk.VBox() msgvbox.set_border_width(4) frame.add(msgvbox) vbox.pack_start(frame, True, True, 2) self.cmsgframe = frame ## message text area accelgroup = gtk.AccelGroup() self.add_accel_group(accelgroup) self.logview = textview.UndoableTextView(accelgroup=accelgroup) fontcomment = hglib.getfontconfig()['fontcomment'] self.logview.modify_font(pango.FontDescription(fontcomment)) self.buf = self.logview.get_buffer() self.buf.set_text(self.msgset['str']) scrolledwindow = gtk.ScrolledWindow() scrolledwindow.set_shadow_type(gtk.SHADOW_ETCHED_IN) scrolledwindow.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC) scrolledwindow.add(self.logview) msgvbox.pack_start(scrolledwindow) self.logview.set_editable(False) ## tooltips self.tips = gtklib.Tooltips() self.tips.set_tip(frame, _('Commit message text for new changeset that reverses the ' 'effect of the change being backed out.')) ## use English backout message option self.eng_msg = gtk.CheckButton(_('Use English backout message')) self.eng_msg.connect('toggled', self.eng_msg_toggled) engmsg = self.repo.ui.configbool('tortoisehg', 'engmsg', False) self.eng_msg.set_active(engmsg) msgvbox.pack_start(self.eng_msg, False, False) ## merge after backout self.merge_button = gtk.CheckButton( _('Commit backout before merging with current working parent')) self.merge_button.connect('toggled', self.merge_toggeled) msgvbox.pack_start(self.merge_button, False, False, 4) def get_buttons(self): return [('backout', _('Backout'), gtk.RESPONSE_OK), ('close', gtk.STOCK_CLOSE, gtk.RESPONSE_CLOSE)] def get_default_button(self): return 'backout' def get_action_map(self): return {gtk.RESPONSE_OK: self.backout} def switch_to(self, normal, *args): self.csetframe.set_sensitive(normal) self.cmsgframe.set_sensitive(normal) self.buttons['backout'].set_property('visible', normal) self.buttons['close'].set_property('visible', normal) if normal: self.buttons['close'].grab_focus() def command_done(self, returncode, useraborted, *args): if returncode == 0: self.cmd.set_result(_('Backed out successfully, you must now ' 'commit the results'), style='ok') self.buttons['backout'].set_property('visible', False) elif useraborted: self.cmd.set_result(_('Canceled backout'), style='error') else: self.cmd.set_result(_('Failed to backout'), style='error') def load_settings(self): checked = self.settings.get_value('merge', True, True) self.merge_button.set_active(checked) def store_settings(self): checked = self.merge_button.get_active() self.settings.set_value('merge', checked) self.settings.write() ### End of Overriding Section ### def eng_msg_toggled(self, checkbutton): start, end = self.buf.get_bounds() msg = self.buf.get_text(start, end) state = checkbutton.get_active() origmsg = (state and self.msgset['str'] or self.msgset['id']) if msg != origmsg: res = gdialog.Confirm(_('Confirm Discard Message'), [], self, _('Discard current backout message?')).run() if res != gtk.RESPONSE_YES: checkbutton.handler_block_by_func(self.eng_msg_toggled) checkbutton.set_active(not state) checkbutton.handler_unblock_by_func(self.eng_msg_toggled) return newmsg = (state and self.msgset['id'] or self.msgset['str']) self.buf.set_text(newmsg) def merge_toggeled(self, checkbutton): self.logview.set_editable(checkbutton.get_active()) def backout(self): # do not auto-close when finished self.set_after_done(False) # prepare command line cmdline = ['hg', 'backout', '--rev', self.rev] if self.merge_button.get_active(): start, end = self.buf.get_bounds() msg = self.buf.get_text(start, end) cmdline += ['--merge'] cmdline += ['--message', hglib.fromutf(msg)] # start backing out self.execute_command(cmdline)