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Fix “move selection” for east asian scripts

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Since it moves one column left/right and east asian scripts have their glyphs count as two columns, it would effectively move half a column, which in practice would be done by inserting a space.

Fixes issue #469.
This commit is contained in:
Allan Odgaard
2012-09-21 16:12:07 +02:00
parent 86461a30b7
commit 057f07448f
1 changed files with 2 additions and 2 deletions
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4
Frameworks/editor/src/editor.cc
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@@ -1237,11 +1237,11 @@ namespace ng
{
text::pos_t pos = _buffer.convert(pair->first);
int line = pos.line;
int col = visual_distance(_buffer, _buffer.begin(line), pair->first);
int col = visual_distance(_buffer, _buffer.begin(line), pair->first, false);
line = oak::cap(0, line + deltaY, int(_buffer.lines()-1));
col = std::max(col + deltaX, 0);
replacements.insert(std::make_pair(visual_advance(_buffer, _buffer.begin(line), col), pair->second));
replacements.insert(std::make_pair(visual_advance(_buffer, _buffer.begin(line), col, false), pair->second));
}
_selections = this->replace(replacements, true);
}