Xargon/ES-DE
1
0
Fork 0
mirror of https://github.com/RetroDECK/ES-DE.git synced 2024-11-25 07:35:38 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Fixed a crash in the Font::wrapText function.

Browse source
This commit is contained in:
Leon Styhre 2022-10-10 21:12:49 +02:00
parent 1c82228a9c
commit 241a0119ef
1 changed files with 4 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
es-core/src/resources/Font.cpp
View file

@ -347,21 +347,22 @@ std::string Font::wrapText(const std::string& text,
}
if (addDots) {
if (wrappedText.back() == ' ') {
if (!wrappedText.empty() && wrappedText.back() == ' ') {
lineWidth -= sizeText(" ").x;
wrappedText.pop_back();
}
else if (wrappedText.back() == '\t') {
else if (!wrappedText.empty() && wrappedText.back() == '\t') {
lineWidth -= sizeText("\t").x;
wrappedText.pop_back();
}
while (!dotsSection.empty() && lineWidth + dotsWidth > maxLength) {
while (!wrappedText.empty() && !dotsSection.empty() && lineWidth + dotsWidth > maxLength) {
lineWidth -= dotsSection.back().second;
wrappedText.erase(wrappedText.length() - dotsSection.back().first);
dotsSection.pop_back();
}
if (!wrappedText.empty() && wrappedText.back() == ' ')
wrappedText.pop_back();
wrappedText.append("...");
}