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screen.lua: remove screen:_on_event #11488

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Tests can redefine the handlers, so we don't need this extra hook.
This commit is contained in:
Justin M. Keyes
2019-12-01 01:06:10 -08:00
committed by GitHub
parent bff42cd7b3
commit a17ccb0d24
3 changed files with 46 additions and 21 deletions
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21
test/functional/ui/screen.lua
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@@ -606,17 +606,12 @@ function Screen:_redraw(updates)
for i = 2, #update do
local handler_name = '_handle_'..method
local handler = self[handler_name]
if handler ~= nil then
local status, res = pcall(handler, self, unpack(update[i]))
if not status then
error(handler_name..' failed'
..'\n payload: '..inspect(update)
..'\n error: '..tostring(res))
end
else
assert(self._on_event,
"Add Screen:"..handler_name.." or call Screen:set_on_event_handler")
self._on_event(method, update[i])
assert(handler ~= nil, "missing handler: Screen:"..handler_name)
local status, res = pcall(handler, self, unpack(update[i]))
if not status then
error(handler_name..' failed'
..'\n payload: '..inspect(update)
..'\n error: '..tostring(res))
end
end
if k == #updates and method == "flush" then
@@ -626,10 +621,6 @@ function Screen:_redraw(updates)
return did_flush
end
function Screen:set_on_event_handler(callback)
self._on_event = callback
end
function Screen:_handle_resize(width, height)
self:_handle_grid_resize(1, width, height)
self._scroll_region = {