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awful.prompt: add 'autoexec' argument 

If set the prompt will execute the command upon completion which returns
only one match.

Signed-off-by: koniu <gkusnierz@gmail.com>
Signed-off-by: Uli Schlachter <psychon@znc.in>
This commit is contained in:
koniu 2010-10-11 11:33:38 +01:00 committed by Uli Schlachter
parent 740db10951
commit 4429bea62f
1 changed files with 17 additions and 7 deletions
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24
lib/awful/prompt.lua.in
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@ -143,7 +143,7 @@ local function prompt_text_with_cursor(args)
end
--- Run a prompt in a box.
-- @param args A table with optional arguments: fg_cursor, bg_cursor, ul_cursor, prompt, text, selectall, font.
-- @param args A table with optional arguments: fg_cursor, bg_cursor, ul_cursor, prompt, text, selectall, font, autoexec.
-- @param textbox The textbox to use for the prompt.
-- @param exe_callback The callback function to call with command as argument when finished.
-- @param completion_callback The callback function to call to get completion.
@ -178,6 +178,14 @@ function run(args, textbox, exe_callback, completion_callback, history_path, his
cursor_pos = cur_pos, cursor_ul = cur_ul, selectall = selectall,
font = font, prompt = prettyprompt })
local exec = function()
textbox:set_markup("")
history_add(history_path, command)
capi.keygrabber.stop()
exe_callback(command)
if done_callback then done_callback() end
end
capi.keygrabber.run(
function (modifiers, key, event)
if event ~= "press" then return true end
@ -193,11 +201,7 @@ function run(args, textbox, exe_callback, completion_callback, history_path, his
elseif (mod.Control and (key == "j" or key == "m"))
or (not mod.Control and key == "Return")
or (not mod.Control and key == "KP_Enter") then
textbox:set_markup("")
history_add(history_path, command)
capi.keygrabber.stop()
exe_callback(command)
if done_callback then done_callback() end
exec()
-- We already unregistered ourselves so we don't want to return
-- true, otherwise we may unregister someone else.
return true
@ -269,9 +273,15 @@ function run(args, textbox, exe_callback, completion_callback, history_path, his
command_before_comp = command
cur_pos_before_comp = cur_pos
end
command, cur_pos = completion_callback(command_before_comp, cur_pos_before_comp, ncomp)
local matches
command, cur_pos, matches = completion_callback(command_before_comp, cur_pos_before_comp, ncomp)
ncomp = ncomp + 1
key = ""
-- execute if only one match found and autoexec flag set
if matches and #matches == 1 and args.autoexec then
exec()
return true
end
else
ncomp = 1
end