Mercurial > hg
view mercurial/hgweb/__init__.py @ 31758:04ec317b8128
hgweb: expose a followlines UI in filerevision view
In filerevision view (/file/<rev>/<fname>) we add some event listeners on
mouse clicks of <span> elements in the <pre class="sourcelines"> block.
Those listeners will capture a range of lines selected between two mouse
clicks and a box inviting to follow the history of selected lines will then
show up. Selected lines (i.e. the block of lines) get a CSS class which make
them highlighted. Selection can be cancelled (and restarted) by either
clicking on the cancel ("x") button in the invite box or clicking on any other
source line. Also clicking twice on the same line will abort the selection and
reset event listeners to restart the process.
As a first step, this action is only advertised by the "cursor: cell" CSS rule
on source lines elements as any other mechanisms would make the code
significantly more complicated. This might be improved later.
All JavaScript code lives in a new "linerangelog.js" file, sourced in
filerevision template (only in "paper" style for now).
author | Denis Laxalde <denis.laxalde@logilab.fr> |
---|---|
date | Wed, 29 Mar 2017 22:26:16 +0200 |
parents | add7bcad1d9c |
children | c51380879054 |
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# hgweb/__init__.py - web interface to a mercurial repository # # Copyright 21 May 2005 - (c) 2005 Jake Edge <jake@edge2.net> # Copyright 2005 Matt Mackall <mpm@selenic.com> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. from __future__ import absolute_import import os from ..i18n import _ from .. import ( error, util, ) from . import ( hgweb_mod, hgwebdir_mod, server, ) def hgweb(config, name=None, baseui=None): '''create an hgweb wsgi object config can be one of: - repo object (single repo view) - path to repo (single repo view) - path to config file (multi-repo view) - dict of virtual:real pairs (multi-repo view) - list of virtual:real tuples (multi-repo view) ''' if ((isinstance(config, str) and not os.path.isdir(config)) or isinstance(config, dict) or isinstance(config, list)): # create a multi-dir interface return hgwebdir_mod.hgwebdir(config, baseui=baseui) return hgweb_mod.hgweb(config, name=name, baseui=baseui) def hgwebdir(config, baseui=None): return hgwebdir_mod.hgwebdir(config, baseui=baseui) class httpservice(object): def __init__(self, ui, app, opts): self.ui = ui self.app = app self.opts = opts def init(self): util.setsignalhandler() self.httpd = server.create_server(self.ui, self.app) if self.opts['port'] and not self.ui.verbose: return if self.httpd.prefix: prefix = self.httpd.prefix.strip('/') + '/' else: prefix = '' port = ':%d' % self.httpd.port if port == ':80': port = '' bindaddr = self.httpd.addr if bindaddr == '0.0.0.0': bindaddr = '*' elif ':' in bindaddr: # IPv6 bindaddr = '[%s]' % bindaddr fqaddr = self.httpd.fqaddr if ':' in fqaddr: fqaddr = '[%s]' % fqaddr if self.opts['port']: write = self.ui.status else: write = self.ui.write write(_('listening at http://%s%s/%s (bound to %s:%d)\n') % (fqaddr, port, prefix, bindaddr, self.httpd.port)) self.ui.flush() # avoid buffering of status message def run(self): self.httpd.serve_forever() def createapp(baseui, repo, webconf): if webconf: return hgwebdir_mod.hgwebdir(webconf, baseui=baseui) else: if not repo: raise error.RepoError(_("there is no Mercurial repository" " here (.hg not found)")) return hgweb_mod.hgweb(repo, baseui=baseui)