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fix: keyCodes being incorrectly converted in webContents.sendInputEvent() (#39776)

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fix: sendInputEvent keyCodes being incorrectly converted
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Shelley Vohr 2023-09-12 11:28:45 +02:00 • committed by GitHub
parent 470a14d8d4
commit ec9c8476fe
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3 changed files with 32 additions and 4 deletions
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12
shell/common/gin_converters/blink_converter.cc
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@ -10,6 +10,7 @@
#include "base/containers/fixed_flat_map.h"
#include "base/strings/string_util.h"
#include "base/strings/utf_string_conversion_utils.h"
#include "base/strings/utf_string_conversions.h"
#include "gin/converter.h"
#include "gin/data_object_builder.h"
@ -275,11 +276,18 @@ bool Converter<blink::WebKeyboardEvent>::FromV8(v8::Isolate* isolate,
if ((out->GetType() == blink::WebInputEvent::Type::kChar ||
out->GetType() == blink::WebInputEvent::Type::kRawKeyDown)) {
// If the keyCode is e.g. Space or Plus we want to use the character
// instead of the keyCode: ' ' instead of 'Space', '+' instead of 'Plus'.
std::string character_str;
if (str.size() > 1 && domKey.IsCharacter())
base::WriteUnicodeCharacter(domKey.ToCharacter(), &character_str);
// Make sure to not read beyond the buffer in case some bad code doesn't
// NULL-terminate it (this is called from plugins).
size_t text_length_cap = blink::WebKeyboardEvent::kTextLengthCap;
std::u16string text16 = base::UTF8ToUTF16(str);
std::u16string text16 = character_str.empty()
? base::UTF8ToUTF16(str)
: base::UTF8ToUTF16(character_str);
std::fill_n(out->text, text_length_cap, 0);
std::fill_n(out->unmodified_text, text_length_cap, 0);
for (size_t i = 0; i < std::min(text_length_cap - 1, text16.size()); ++i) {