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Use utf32 for conversion

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This commit is contained in:
Benau 2019-05-26 01:18:51 +08:00
parent a4f962ce57
commit baa2feab14
1 changed files with 9 additions and 1 deletions
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10
src/guiengine/widgets/text_box_widget.cpp
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@ -22,6 +22,7 @@
#include "guiengine/widgets/CGUIEditBox.hpp"
#include "utils/ptr_vector.hpp"
#include "utils/translation.hpp"
#include "utils/utf8/unchecked.h"
#include <IGUIElement.h>
#include <IGUIEnvironment.h>
@ -253,7 +254,14 @@ ANDROID_EDITTEXT_CALLBACK(ANDROID_PACKAGE_CALLBACK_NAME)
if (utf8_text == NULL)
return;
core::stringw to_editbox = StringUtils::utf8ToWide(utf8_text);
// Use utf32 for emoji later
static_assert(sizeof(wchar_t) == sizeof(uint32_t), "Invalid wchar size");
std::vector<wchar_t> utf32line;
utf8::unchecked::utf8to32(utf8_text, utf8_text + strlen(utf8_text),
back_inserter(utf32line));
utf32line.push_back(0);
core::stringw to_editbox(&utf32line[0]);
tb->getIrrlichtElement<MyCGUIEditBox>()->fromAndroidEditText(
to_editbox, start, end, composing_start, composing_end);
env->ReleaseStringUTFChars(text, utf8_text);