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thgconfig: ability to enable/disable extensions

This adds 'Extensions' page to thgconfig window.
For simplicity, there are some limitations by design:

* only supports official extensions
* unsupported to disable extensions explicitly, `extname = !`

Changeset b2245f94a8fd

Parent e5334a932a3a

by Yuya Nishihara

Changes to one file · Browse files at b2245f94a8fd Showing diff from parent e5334a932a3a Diff from another changeset...

 
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@@ -11,7 +11,7 @@
 import re  import urlparse   -from mercurial import hg, ui, util, url, filemerge, error +from mercurial import hg, ui, util, url, filemerge, error, extensions    from tortoisehg.util.i18n import _  from tortoisehg.util import hglib, settings, paths @@ -280,7 +280,10 @@
  (_('Command Output'), 'gtools.fontlog', [],   _('Font used in command output window.'   ' Default: monospace 10')), - )),) + )), + +({'name': 'extensions', 'label': _('Extensions'), 'icon': gtk.STOCK_EXECUTE, + 'extra': True}, ()),)    _font_presets = {   'win-ja': (_('Japanese on Windows'), { @@ -1129,6 +1132,71 @@
  self.customradio.set_active(True)   self.presetcombo.set_active(0)   + def fill_extensions_frame(self, parent, table): + def allexts(): + enabledexts, maxnamelen = extensions.enabled() + disabledexts, maxnamelen = extensions.disabled() + exts = disabledexts.copy() + exts.update(enabledexts) + return iter((name, exts[name]) + for name in sorted(exts.iterkeys())) + + vbox = gtk.VBox() + parent.pack_start(table, False, False) + + self.extensionschecks = {} + for name, shortdesc in allexts(): + ck = gtk.CheckButton(name) + ck.connect('toggled', self.dirty_event) + ck.connect('focus-in-event', self.set_help, shortdesc) + table.add_row(ck, padding=False) + self.tooltips.set_tip(ck, shortdesc) + self.extensionschecks[name] = ck + + def refresh_extensions_frame(self): + enabledexts, namemaxlen = extensions.enabled() + def getinival(name): + for cand in (name, 'hgext.%s' % name, 'hgext/%s' % name): + try: + return self.ini['extensions'][cand] + except KeyError: + pass + + def changable(name): + curval = getinival(name) + if curval not in ('', None): + # enabled or unspecified, official extensions only + return False + elif name in enabledexts and curval is None: + # re-disabling ext is not supported + return False + else: + return True + + for name, ck in self.extensionschecks.iteritems(): + ck.set_active(name in enabledexts) + ck.set_sensitive(changable(name)) + + def apply_extensions_changes(self): + enabledexts, namemaxlen = extensions.enabled() + for name, ck in self.extensionschecks.iteritems(): + if ck.get_active() == (name in enabledexts): + continue # unchanged + + if 'extensions' not in self.ini: + new_namespace = getattr(self.ini, '_new_namespace', + self.ini.new_namespace) + new_namespace('extensions') + + if ck.get_active(): + self.ini['extensions'][name] = '' + else: + for cand in (name, 'hgext.%s' % name, 'hgext/%s' % name): + try: + del self.ini['extensions'][cand] + except KeyError: + pass +   def set_help(self, widget, event, tooltip):   text = ' '.join(tooltip.splitlines())   self.descbuffer.set_text(text) @@ -1366,6 +1434,9 @@
  for name in list(self.ini.paths):   del self.ini['paths'][name]   + if 'extensions' in self.pages: + self.apply_extensions_changes() +   # Flush changes on all pages   for page_num, info, vbox, widgets in self.pages.values():   for n, (label, cpath, values, tip) in enumerate(info):