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new feature: alternative user interface

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This commit is contained in:
Andrzej Rybczak
2009-08-12 02:08:13 +02:00
parent dbca4a80ee
commit 101f01941d
33 changed files with 428 additions and 127 deletions
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22
src/helpers.cpp
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@@ -321,26 +321,24 @@ Buffer ShowTag(const std::string &tag)
return result;
}
#ifdef _UTF8
std::basic_string<my_char_t> Scroller(const std::string &str, size_t width, size_t &pos)
{
std::basic_string<my_char_t> s = TO_WSTRING(str);
return Scroller(TO_WSTRING(str), width, pos);
}
#endif // _UTF8
std::basic_string<my_char_t> Scroller(const std::basic_string<my_char_t> &str, size_t width, size_t &pos)
{
std::basic_string<my_char_t> s(str);
if (!Config.header_text_scrolling)
return s;
std::basic_string<my_char_t> result;
size_t len;
# ifdef _UTF8
len = Window::Length(s);
# else
len = s.length();
# endif
size_t len = Window::Length(s);
if (len > width)
{
# ifdef _UTF8
s += L" ** ";
# else
s += " ** ";
# endif
s += U(" ** ");
len = 0;
std::basic_string<my_char_t>::const_iterator b = s.begin(), e = s.end();
for (std::basic_string<my_char_t>::const_iterator it = b+pos; it < e && len < width; ++it)