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hggtk/backout: initial backout dialog

Changeset 9cbb0bf5986b…

Parent 4b3e9aaccdb1…

by Steve Borho

Changes to one file · Browse files at 9cbb0bf5986b Showing diff from parent 4b3e9aaccdb1 Diff from another changeset...

Change 1 of 1 Show Entire File hggtk/​backout.py Stacked
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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+# +# backout.py - TortoiseHg's dialog for backing out changeset +# +# Copyright (C) 2008 Steve Borho <steve@borho.org> +# Copyright (C) 2007 TK Soh <teekaysoh@gmail.com> +# + +import os +import sys +import gtk +import pango +from dialog import * +from hgcmd import CmdDialog +import histselect + +class BackoutDialog(gtk.Window): + """ Backout effect of a changeset """ + def __init__(self, root='', rev=''): + """ Initialize the Dialog """ + gtk.Window.__init__(self, gtk.WINDOW_TOPLEVEL) + + self.root = root + self.set_title('Backout changeset - ' + rev) + self.set_default_size(600, 400) + + self.tbar = gtk.Toolbar() + self.tips = gtk.Tooltips() + + sep = gtk.SeparatorToolItem() + sep.set_expand(True) + sep.set_draw(False) + + tbuttons = [ + self._toolbutton(gtk.STOCK_GO_BACK, 'Backout', + self._backout_clicked, + 'Backout selected changeset'), + sep, + self._toolbutton(gtk.STOCK_CLOSE, 'Close', + self._close_clicked, + 'Close Window') + ] + for btn in tbuttons: + self.tbar.insert(btn, -1) + vbox = gtk.VBox() + self.add(vbox) + vbox.pack_start(self.tbar, False, False, 2) + + # From: combo box + self.reventry = gtk.Entry() + self.reventry.set_text(rev) + self.browse = gtk.Button("Browse...") + self.browse.connect('clicked', self._btn_rev_clicked) + + hbox = gtk.HBox() + hbox.pack_start(gtk.Label('Revision to backout:'), False, False, 4) + hbox.pack_start(self.reventry, True, True, 4) + hbox.pack_start(self.browse, False, False, 4) + vbox.pack_start(hbox, False, False, 4) + + self.logview = gtk.TextView(buffer=None) + self.logview.set_editable(True) + self.logview.modify_font(pango.FontDescription("Monospace")) + buffer = self.logview.get_buffer() + buffer.set_text('Backed out changeset: ' + rev) + scrolledwindow = gtk.ScrolledWindow() + scrolledwindow.set_shadow_type(gtk.SHADOW_ETCHED_IN) + scrolledwindow.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC) + scrolledwindow.add(self.logview) + scrolledwindow.set_border_width(4) + frame = gtk.Frame('Backout commit message') + frame.set_border_width(4) + frame.add(scrolledwindow) + self.tips.set_tip(frame, + 'Commit message text for new changeset that reverses the' + ' effect of the change being backed out.') + vbox.pack_start(frame, True, True, 4) + + def _close_clicked(self, toolbutton, data=None): + self.destroy() + + def _btn_rev_clicked(self, button): + """ select revision from history dialog """ + rev = histselect.select(self.root) + if rev is not None: + self.reventry.set_text(rev) + buffer = self.logview.get_buffer() + buffer.set_text('Backed out changeset: ' + rev) + + def _toolbutton(self, stock, label, handler, tip): + tbutton = gtk.ToolButton(stock) + tbutton.set_label(label) + tbutton.set_tooltip(self.tips, tip) + tbutton.connect('clicked', handler) + return tbutton + + def _backout_clicked(self, button): + buffer = self.logview.get_buffer() + start, end = buffer.get_bounds() + cmdline = ['hg', 'backout', '--rev', self.reventry.get_text(), + '--message', buffer.get_text(start, end)] + dlg = CmdDialog(cmdline) + dlg.show_all() + dlg.run() + dlg.hide() + +def run(root='', **opts): + # This dialog is intended to be launched by the changelog browser + # It's not expected to be used from hgproc or the command line. I + # leave this path in place for testing purposes. + dialog = BackoutDialog(root, 'tip') + dialog.show_all() + dialog.connect('destroy', gtk.main_quit) + gtk.gdk.threads_init() + gtk.gdk.threads_enter() + gtk.main() + gtk.gdk.threads_leave() + +if __name__ == "__main__": + import sys + opts = {} + opts['root'] = len(sys.argv) > 1 and sys.argv[1] or os.getcwd() + run(**opts)