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Move eraseLine/eraseScreen to obsolete.

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git-svn-id: svn://qnap.local/TwoTerm/trunk@2017 5590a31f-7b70-45f8-8c82-aa3a8e5f4507
This commit is contained in:
Kelvin Sherlock
2011-02-05 01:46:53 +00:00
parent d035f5e693
commit a6c9be6290
3 changed files with 57 additions and 37 deletions
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35
cpp/Screen_obsolete.cpp
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@@ -146,3 +146,38 @@ void Screen::insertc(uint8_t c)
iter->c = ' ';
}
void Screen::eraseLine()
{
// erases everything to the right of, and including, the cursor
for (CharInfoIterator ciIter = _screen[y()].begin() + x(); ciIter < _screen[y()].end(); ++ciIter)
{
*ciIter = CharInfo(0, _flag);
}
_updates.push_back(cursor());
_updates.push_back(iPoint(width() - 1, y()));
}
void Screen::eraseScreen()
{
// returns everything to the right of, and including, the cursor as well as all subsequent lines.
eraseLine();
if (y() == height() -1) return;
for (ScreenIterator iter = _screen.begin() + y(); iter < _screen.end(); ++iter)
{
for (CharInfoIterator ciIter = iter->begin(); ciIter < iter->end(); ++ciIter)
{
*ciIter = CharInfo(0, _flag);
}
}
_updates.push_back(iPoint(0, y() + 1));
_updates.push_back(iPoint(width() - 1, height() - 1));
}