input: Fix possible IME input crash. (#1264)
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c385da56c1
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299e5ed5fc
1 changed files with 8 additions and 2 deletions
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@ -2253,7 +2253,10 @@ impl EntityInputHandler for InputState {
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let range = range_utf16
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.as_ref()
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.map(|range_utf16| self.range_from_utf16(range_utf16))
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.or(self.ime_marked_range.map(|range| range.into()))
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.or(self.ime_marked_range.map(|range| {
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let range = self.range_to_utf16(&(range.start..range.end));
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self.range_from_utf16(&range)
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}))
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.unwrap_or(self.selected_range.into());
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let old_text = self.text.clone();
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@ -2309,7 +2312,10 @@ impl EntityInputHandler for InputState {
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let range = range_utf16
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.as_ref()
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.map(|range_utf16| self.range_from_utf16(range_utf16))
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.or(self.ime_marked_range.map(|range| range.into()))
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.or(self.ime_marked_range.map(|range| {
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let range = self.range_to_utf16(&(range.start..range.end));
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self.range_from_utf16(&range)
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}))
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.unwrap_or(self.selected_range.into());
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let old_text = self.text.clone();
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