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move wstring related functions to wide_char file

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This commit is contained in:
Andrzej Rybczak
2012-09-08 18:42:59 +02:00
parent d5e2d315fd
commit 84326efc46
23 changed files with 204 additions and 151 deletions
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12
src/window.h
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@@ -413,18 +413,6 @@ struct Window
/// @param ws wide string to be printed
/// @return reference to itself
Window &operator<<(const std::wstring &ws);
/// Measures real length of wide string (required if e.g. asian characters are used)
/// @param ws wide string that real length has to be measured
/// @return real length of wide string
static size_t length(const std::wstring &ws);
/// Cuts string so it fits desired length on the screen. Note that it uses
/// wcwidth to check real width of all characters it contains. If string
/// fits requested length it's not modified at all.
/// @param ws wide string to be cut
/// @param max_len maximal length of string
static void cut(std::wstring &ws, size_t max_len);
protected:
/// Sets colors of window (interal use only)
/// @param fg foregound color