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lui: enable tab completion in command window

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llvm-svn: 192814
This commit is contained in:
Sriram Murali 2013-10-16 17:08:55 +00:00
parent b34186ae38
commit 1aeda01c44
1 changed files with 21 additions and 2 deletions
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23
lldb/utils/lui/commandwin.py
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@ -10,6 +10,7 @@
import cui
import curses
import lldb
from itertools import islice
class History(object):
def __init__(self):
@ -52,7 +53,7 @@ class CommandWin(cui.TitledWin):
def __init__(self, driver, x, y, w, h):
super(CommandWin, self).__init__(x, y, w, h, "Commands")
self.command = ""
self.data = ""
driver.setSize(w, h)
self.win.scrollok(1)
@ -63,7 +64,23 @@ class CommandWin(cui.TitledWin):
def enterCallback(content):
self.handleCommand(content)
def tabCompleteCallback(content):
pass # TODO: implement
self.data = content
matches = lldb.SBStringList()
commandinterpreter = self.getCommandInterpreter()
commandinterpreter.HandleCompletion(self.data, self.el.index, 0, -1, matches)
if matches.GetSize() == 2:
self.el.content += matches.GetStringAtIndex(0)
self.el.index = len(self.el.content)
self.el.draw()
else:
self.win.move(self.el.starty, self.el.startx)
self.win.scroll(1)
self.win.addstr("Available Completions:")
self.win.scroll(1)
for m in islice(matches, 1, None):
self.win.addstr(self.win.getyx()[0], 0, m)
self.win.scroll(1)
self.el.draw()
self.startline = self.win.getmaxyx()[0]-2
@ -100,3 +117,5 @@ class CommandWin(cui.TitledWin):
return
self.el.handleEvent(event)
def getCommandInterpreter(self):
return self.driver.getCommandInterpreter()