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Normalize newline and backspace characters in key event strings

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The system’s key binding dictionaries use both CR and LF for newline and \x08 and \x7F for backspace.
This commit is contained in:
Allan Odgaard
2014-11-10 13:38:59 +01:00
parent a778f0b3da
commit ae02add21c
1 changed files with 5 additions and 0 deletions
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5
Frameworks/ns/src/event.mm
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@@ -167,6 +167,11 @@ namespace ns
std::string key; NSUInteger flags;
parse_event_string(eventString, key, flags, true);
if(utf8::to_ch(key) == NSBackspaceCharacter)
key = NSDeleteCharacter;
else if(utf8::to_ch(key) == NSNewlineCharacter)
key = NSCarriageReturnCharacter;
std::string modifierString = key.empty() ? "" : string_for(flags);
if(startOfKey)
*startOfKey = modifierString.size();