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[fix, spec] InputText:addChars() unicode handling (#3729)

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Also rename from `addChar` to `addChars` for clarity.

Fixes #3703.
This commit is contained in:
Frans de Jonge
2018-03-07 10:22:49 +01:00
committed by GitHub
parent 5aa40fc6f1
commit e15a1ab1b3
4 changed files with 62 additions and 5 deletions
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6
frontend/ui/widget/inputtext.lua
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@@ -81,7 +81,7 @@ if Device.isTouchDevice() then
if x > 0 and y > 0 then
self.charpos = self.text_widget:moveCursor(x, y)
if Device:hasClipboard() and Device.input.hasClipboardText() then
self:addChar(Device.input.getClipboardText())
self:addChars(Device.input.getClipboardText())
end
UIManager:setDirty(self.parent, function()
return "ui", self.dimen
@@ -247,13 +247,13 @@ function InputText:getKeyboardDimen()
return self.keyboard.dimen
end
function InputText:addChar(char)
function InputText:addChars(char)
if self.enter_callback and char == '\n' then
UIManager:scheduleIn(0.3, function() self.enter_callback() end)
return
end
table.insert(self.charlist, self.charpos, char)
self.charpos = self.charpos + string.len(char)
self.charpos = self.charpos + #util.splitToChars(char)
self:initTextBox(table.concat(self.charlist), true)
end