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Removed unused function font::text_to_lines.

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This commit is contained in:
Guillaume Melquiond 2009-08-15 12:01:07 +00:00
parent 3344673aea
commit 258342d55d
2 changed files with 0 additions and 50 deletions
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47
src/marked-up_text.cpp
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@ -516,52 +516,5 @@ SDL_Rect draw_wrapped_text(CVideo* gui, const SDL_Rect& area, int font_size,
return font::draw_text(gui, area, font_size, colour, wrapped_text, x, y, false);
}
size_t text_to_lines(std::string& message, size_t max_length)
{
std::string starting_markup;
bool at_start = true;
size_t cur_line = 0, longest_line = 0;
for(std::string::iterator i = message.begin(); i != message.end(); ++i) {
if(at_start) {
if(font::is_format_char(*i)) {
starting_markup.push_back(*i);
} else {
at_start = false;
}
}
if(*i == '\n') {
at_start = true;
starting_markup = "";
}
if(*i == ' ' && cur_line > max_length) {
*i = '\n';
const size_t index = i - message.begin();
message.insert(index+1,starting_markup);
i = message.begin() + index + starting_markup.size();
if(cur_line > longest_line)
longest_line = cur_line;
cur_line = 0;
}
if(*i == '\n' || i+1 == message.end()) {
if(cur_line > longest_line)
longest_line = cur_line;
cur_line = 0;
} else {
++cur_line;
}
}
return longest_line;
}
} // end namespace font

3
src/marked-up_text.hpp
View file

@ -117,9 +117,6 @@ SDL_Rect draw_wrapped_text(CVideo* gui, const SDL_Rect& area, int font_size,
const SDL_Color& colour, const std::string& text,
int x, int y, int max_width);
/** Chop up one long string of text into lines. */
size_t text_to_lines(std::string& text, size_t max_length);
} // end namespace font
#endif // MARKED_UP_TEXT_HPP_INCLUDED