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| author | Jon Bergli Heier <snakebite@jvnv.net> | 2010-01-28 00:36:38 +0100 |
|---|---|---|
| committer | Jon Bergli Heier <snakebite@jvnv.net> | 2010-01-28 00:36:38 +0100 |
| commit | 708125327434ec851100f2df1dbbaca241317b7f (patch) | |
| tree | bd76e66b3a11b8c9fb83b9adbca7032c660377f4 | |
| parent | 990a5db0a543c4d69a58ee8a0046adee1c9efbc5 (diff) | |
Implemented dynamic highlighting of lines.
This currently only works when opening URLs with an anchor.
| -rw-r--r-- | pastepy.py | 13 | ||||
| -rw-r--r-- | static/paste.css | 1 | ||||
| -rw-r--r-- | static/view.js | 5 | ||||
| -rw-r--r-- | templates/view.tmpl | 1 |
4 files changed, 18 insertions, 2 deletions
@@ -5,6 +5,15 @@ from pygments.formatters import HtmlFormatter base62_alphabet = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ' +class CustomHtmlFormatter(HtmlFormatter): + def wrap(self, source, outfile): + yield 0, '<pre>' + line = 1 + for i, t in source: + yield i, '<span id="codeline-%d">%s</span>' % (line, t) + line += 1 + yield 0, '<pre>' + class Paste(object): def __init__(self): lexers = dict([(x[0], x[1][0]) for x in get_all_lexers()]) @@ -20,7 +29,7 @@ class Paste(object): except KeyError: pass self.lexers.append(('Others' if settings.categories else 'Syntax', sorted(lexers.items(), cmp = lambda a, b: cmp(a[0], b[0])))) - self.formatter = HtmlFormatter(linenos = 'table', lineanchors = 'line', anchorlinenos = True) + self.formatter = CustomHtmlFormatter(linenos = 'table', lineanchors = 'line', anchorlinenos = True) def message(self, msg, title = 'Message'): self.start_response('200 OK', [('Content-Type', 'text/html')]) @@ -153,7 +162,7 @@ class Paste(object): def static(self): filename = settings.static_root + os.path.sep + self.path[1] - if not self.path[1] in ('paste.css', 'edit.js') or not os.path.exists(filename): + if not self.path[1] in ('paste.css', 'edit.js', 'view.js') or not os.path.exists(filename): self.start_response('404 Not Found', [('Content-Type', 'text/html'), ('Location', '/')]) return ['<a href="/">asdf</a>'] self.start_response('200 OK', [('Content-Type', mimetypes.guess_type(filename)[0] or 'text/plain')]) diff --git a/static/paste.css b/static/paste.css index 11e15a0..e2139be 100644 --- a/static/paste.css +++ b/static/paste.css @@ -16,3 +16,4 @@ div#alt-links a { color: #44f; } .highlighttable pre { margin: 0; padding: 0; } .highlighttable .linenos { text-align: right; padding-left: .5em; padding-right: .5em; } .highlighttable .linenos a { color: #888; } +.highlighttable .selected { display: block; background-color: #cfc; } diff --git a/static/view.js b/static/view.js new file mode 100644 index 0000000..c855609 --- /dev/null +++ b/static/view.js @@ -0,0 +1,5 @@ +window.onload = function() { + var line = 'code' + document.location.hash.substr(1); + var codeline = document.getElementById(line); + codeline.className = 'selected'; +} diff --git a/templates/view.tmpl b/templates/view.tmpl index 898a08e..267e87f 100644 --- a/templates/view.tmpl +++ b/templates/view.tmpl @@ -1,6 +1,7 @@ #extends templates.base #def head <link rel="StyleSheet" href="/highlight_stylesheet" type="text/css" /> + <script type="text/javascript" src="/static/view.js"></script> #end def #def content <p><a href="/">New paste</a></p> |