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menu: duplicate temporarily function to restore functionality

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This commit is contained in:
Andrzej Rybczak
2012-09-02 22:03:00 +02:00
parent 3b0756eb2f
commit 8d6bf6aa05
1 changed files with 16 additions and 3 deletions
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19
src/song.cpp
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@@ -38,6 +38,19 @@ size_t calc_hash(const char* s, unsigned seed = 0)
return hash; return hash;
} }
// temporary hack, it won't work properly with wide characters
std::string Shorten(const std::basic_string<my_char_t> &s, size_t max_length)
{
if (s.length() <= max_length)
return TO_STRING(s);
if (max_length < 2)
return "";
std::basic_string<my_char_t> result(s, 0, max_length/2-!(max_length%2));
result += U("..");
result += s.substr(s.length()-max_length/2+1);
return TO_STRING(result);
}
} }
namespace MPD {// namespace MPD {//
@@ -360,9 +373,9 @@ std::string Song::ParseFormat(std::string::const_iterator &it, const std::string
{ {
if (delimiter) if (delimiter)
{ {
/*const std::basic_string<my_char_t> &s = TO_WSTRING(tag); const std::basic_string<my_char_t> &s = TO_WSTRING(tag);
if (NCurses::Window::Length(s) > delimiter) if (NC::Window::Length(s) > delimiter)
tag = Shorten(s, delimiter);*/ tag = Shorten(s, delimiter);
} }
has_some_tags = 1; has_some_tags = 1;
result += tag; result += tag;