如何从X剪贴板获取富文本或HTML源代码?例如,如果您从web浏览器复制一些文本并将其粘贴到kompozer中,它将粘贴为HTML,并保留链接等。但是,相同选择的xclip -o仅输出纯文本,并以类似于elinks -dump
的方式重新格式化。我想把超文本标记语言拉出来放进一个文本编辑器(特别是vim
)。
我问了the same question on superuser.com,因为我希望有一个实用程序可以做到这一点,但我没有得到任何信息性的回应。X剪贴板API对我来说仍然是一头神秘的野兽;任何关于破解某些东西来获取此信息的技巧都是非常受欢迎的。现在我选择的语言是Python,但几乎任何语言都可以。
发布于 2010-07-16 17:48:24
在X11中,您必须与选择所有者沟通,询问支持的格式,然后请求特定格式的数据。我认为最简单的方法是使用现有的窗口工具包。例如,使用Python和GTK:
#!/usr/bin/python
import glib, gtk
def test_clipboard():
clipboard = gtk.Clipboard()
targets = clipboard.wait_for_targets()
print "Targets available:", ", ".join(map(str, targets))
for target in targets:
print "Trying '%s'..." % str(target)
contents = clipboard.wait_for_contents(target)
if contents:
print contents.data
def main():
mainloop = glib.MainLoop()
def cb():
test_clipboard()
mainloop.quit()
glib.idle_add(cb)
mainloop.run()
if __name__ == "__main__":
main()
输出将如下所示:
$ ./clipboard.py
Targets available: TIMESTAMP, TARGETS, MULTIPLE, text/html, text/_moz_htmlcontext, text/_moz_htmlinfo, UTF8_STRING, COMPOUND_TEXT, TEXT, STRING, text/x-moz-url-priv
...
Trying 'text/html'...
I asked <a href="http://superuser.com/questions/144185/getting-html-source-or-rich-text-from-the-x-clipboard">the same question on superuser.com</a>, because I was hoping there was a utility to do this, but I didn't get any informative responses.
Trying 'text/_moz_htmlcontext'...
<html><body class="question-page"><div class="container"><div id="content"><div id="mainbar"><div id="question"><table><tbody><tr><td class="postcell"><div><div class="post-text"><p></p></div></div></td></tr></tbody></table></div></div></div></div></body></html>
...
Trying 'STRING'...
I asked the same question on superuser.com, because I was hoping there was a utility to do this, but I didn't get any informative responses.
Trying 'text/x-moz-url-priv'...
http://stackoverflow.com/questions/3261379/getting-html-source-or-rich-text-from-the-x-clipboard
https://stackoverflow.com/questions/3261379
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