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NCurses::draw: maintain current column without using ncurses

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This commit is contained in:
Maxime Coste 2012-10-27 15:48:08 +02:00
parent 031ed91ea6
commit b24a80a3ec
1 changed files with 5 additions and 5 deletions
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10
src/ncurses.cc
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@ -152,6 +152,7 @@ void NCursesUI::draw(const DisplayBuffer& display_buffer,
{
move((int)line_index, 0);
clrtoeol();
CharCount col_index = 0;
for (const DisplayAtom& atom : line)
{
set_attribute(A_UNDERLINE, atom.attribute & Underline);
@ -162,10 +163,8 @@ void NCursesUI::draw(const DisplayBuffer& display_buffer,
set_color(atom.fg_color, atom.bg_color);
String content = atom.content.content();
int y,x;
getyx(stdscr, y,x);
if (content[content.length()-1] == '\n' and
content.char_length() - 1 < m_dimensions.column - x)
content.char_length() - 1 < m_dimensions.column - col_index)
{
addutf8str(Utf8Iterator(content.begin()), Utf8Iterator(content.end())-1);
addch(' ');
@ -173,9 +172,10 @@ void NCursesUI::draw(const DisplayBuffer& display_buffer,
else
{
Utf8Iterator begin(content.begin()), end(content.end());
if (end - begin > m_dimensions.column - x)
end = begin + m_dimensions.column - x;
if (end - begin > m_dimensions.column - col_index)
end = begin + m_dimensions.column - col_index;
addutf8str(begin, end);
col_index += end - begin;
}
}
++line_index;