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implement word wrap in text node

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This commit is contained in:
omigamedev
2019-09-13 21:36:14 +02:00
parent 53787409cb
commit bbd9dfc4a9
4 changed files with 92 additions and 43 deletions
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19
src/util.h
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@@ -45,6 +45,24 @@ std::vector<T> poly_remove_duplicate(const std::vector<T>& v, const float toller
template<>
std::vector<vertex_t> poly_remove_duplicate<vertex_t>(const std::vector<vertex_t>& v, const float tollerance);
template <typename T>
std::vector<std::string> split(const std::string& subject, T d, int max_split = 0)
{
std::vector<std::string> ret;
size_t start = 0;
size_t n = subject.find_first_of(d);
while (n != std::string::npos)
{
ret.push_back(subject.substr(start, n - start));
start = n + 1;
if (max_split && ret.size() == max_split)
break;
n = subject.find_first_of(d, start);
}
ret.push_back(subject.substr(start));
return ret;
}
// from {origin, size} to {min, max}
glm::vec4 rect_to_box(const glm::vec4& rect);
// from {min, max} to {origin, size}
@@ -88,7 +106,6 @@ uint32_t convert_rgb_long(glm::vec3 rgb);
glm::vec3 convert_hsv2rgb(const glm::vec3 c);
glm::vec3 convert_rgb2hsv(const glm::vec3 c);
std::vector<std::string> split(const std::string& subject, char d, int max_split = 0);
std::string unescape(const std::string& s);
std::wstring str2wstr(const std::string& str);
std::string wstr2str(const std::wstring& wstr);