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Final attribute support for DisplayAtom

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When DisplayAtoms have the Final attributes, highlighters
may not modify them anymore.
This commit is contained in:
Maxime Coste 2012-02-22 21:48:14 +00:00
parent aeac9484b0
commit 275c0c67d4
2 changed files with 11 additions and 1 deletions
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1
src/display_buffer.hh
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@ -30,6 +30,7 @@ enum Attributes
Reverse = 2,
Blink = 4,
Bold = 8,
Final = 16
};
enum class Color

11
src/highlighters.cc
View File

@ -51,6 +51,9 @@ void colorize_regex_range(DisplayBuffer& display_buffer,
for (auto it = begin_atom_it; it != end_atom_it; ++it)
{
if (it->attribute() & Attributes::Final)
continue;
it->fg_color() = fg_color;
it->bg_color() = bg_color;
}
@ -165,7 +168,8 @@ void show_line_numbers(DisplayBuffer& display_buffer)
atom_it,
DisplayAtom(atom_it->coord(),
atom_it->begin(), atom_it->begin(),
Color::Black, Color::White));
Color::Black, Color::White,
Attributes::Final));
char buffer[10];
snprintf(buffer, 10, format, coord.line + 1);
@ -219,6 +223,11 @@ public:
BufferRange& sel = *sel_it;
DisplayAtom& atom = *atom_it;
if (atom.attribute() & Attributes::Final)
{
++atom_it;
continue;
}
// [###------]
if (atom.begin() >= sel.first and atom.begin() < sel.second and
atom.end() > sel.second)