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Text editor: show current line number (#12632)

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This commit is contained in:
hius07
2024-10-16 20:03:31 +03:00
committed by GitHub
parent 1493a092db
commit 71a89e45c0
2 changed files with 36 additions and 16 deletions
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9
frontend/ui/widget/inputtext.lua
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@@ -77,6 +77,9 @@ function InputText:onUnfocus() end
-- Resync our position state with our text widget's actual state
function InputText:resyncPos()
self.charpos, self.top_line_num = self.text_widget:getCharPos()
if self.strike_callback then
self.strike_callback()
end
end
local function initTouchEvents()
@@ -803,16 +806,16 @@ end
-- calculate current and last (original) line numbers
function InputText:getLineNums()
local cur_line_num, last_line_num = 1, 1
local curr_line_num, last_line_num = 1, 1
for i = 1, #self.charlist do
if self.text_widget.charlist[i] == "\n" then
if i < self.charpos then
cur_line_num = cur_line_num + 1
curr_line_num = curr_line_num + 1
end
last_line_num = last_line_num + 1
end
end
return cur_line_num, last_line_num
return curr_line_num, last_line_num
end
-- calculate charpos for the beginning of (original) line