3DPrinting/PrusaSlicer-NonPlainar
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Fix truncation text by imgui width

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This commit is contained in:
Filip Sykala - NTB T15p 2022-11-23 13:35:59 +01:00
parent f3724c8dac
commit 52460f0c89
2 changed files with 15 additions and 16 deletions
src/slic3r/GUI
ImGuiWrapper.cpp

14
src/slic3r/GUI/ImGuiWrapper.cpp
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@ -1326,24 +1326,20 @@ std::string ImGuiWrapper::trunc(const std::string &text,
text_width = calc_text_size(result_text).x;
if (text_width < allowed_width) {
// increase letter count
while (true) {
while (count_letter < text.length()) {
++count_letter;
std::string_view act_text = text_.substr(0, count_letter);
text_width = calc_text_size(act_text).x;
if (text_width < allowed_width) {
result_text = std::move(act_text);
break;
}
if (text_width > allowed_width) break;
result_text = act_text;
}
} else {
// decrease letter count
while (true) {
while (count_letter > 1) {
--count_letter;
result_text = text_.substr(0, count_letter);
text_width = calc_text_size(result_text).x;
if (text_width > allowed_width) break;
if (count_letter == 1) return "Error: No letters left. Can't return only tail.";
if (text_width < allowed_width) break;
}
}
return std::string(result_text) + tail;