说我有这段代码
body {
margin: 0;
padding: 0;
}
.navbar {
margin: 0;
padding: 0;
background: rgba(0,0,0,0.1);
}
div {
}
在div里面我想把这行放',背景:rgba(0,0,0,0.1);'所以我可以从上面复制它。我想知道是否有办法复制上面的行,而光标不必复制并返回。我知道我可以快速剪切和粘贴ctrl-c和ctrl-v,但我认为如果我能告诉sublime要复制哪一行并将其插入当前光标所在的位置会更快。
答案 0 :(得分:7)
是的,这是可能的。虽然你必须为此制作一个插件 我试着去做,所以我不是说这是最简单的方法,但它确实有效。
以下是代码片段:
import sublime_plugin
class PromptCopyLineCommand(sublime_plugin.TextCommand):
def run(self, edit):
# prompt fo the line # to copy
self.view.window().show_input_panel(
"Enter the line you want to copy: ",
'',
self.on_done, # on_done
None, # on_change
None # on_cancel
)
def on_done(self, numLine):
if not numLine.isnumeric():
# if input is not a number, prompt again
self.view.run_command('prompt_copy_line')
return
else:
numLine = int(numLine)
# NOL is the number of line in the file
NOL = self.view.rowcol(self.view.size())[0] + 1
# if the line # is not valid
# e.g. 0 or less, or more that the number of line in the file
if numLine < 1 or numLine > NOL:
# prompt again
self.view.run_command('prompt_copy_line')
else:
# retrieve the content of numLine
view = self.view
point = view.text_point(numLine-1, 0)
line = view.line(point)
line = view.substr(line)
# do the actual copy
self.view.run_command("copy_line", {"string": line})
class CopyLineCommand(sublime_plugin.TextCommand):
def run(self, edit, string):
# retrieve current offset
current_pos = self.view.sel()[0].begin()
# retrieve current line number
CL = self.view.rowcol(current_pos)[0]
# retrieve offset of the BOL
offset_BOL = self.view.text_point(CL, 0)
self.view.insert(edit, offset_BOL, string+'\n')
只需将其保存在Package/User/
下的python文件中(例如CopyLine.py
)
你也可以为它定义一个快捷方式:
{ "keys": ["ctrl+shift+c"], "command": "prompt_copy_line"}
如果您对此有任何疑问,请询问。
PS:演示