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Dispatch for controls as well

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This commit is contained in:
Keith Winstein
2011-01-31 05:13:21 -05:00
parent cda7a87f66
commit a49378b23b
4 changed files with 51 additions and 25 deletions
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terminaldispatcher.cpp
+25 -7
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@@ -119,6 +119,9 @@ static void register_function( Function_Type type,
case CSI:
global_dispatch_registry.CSI.insert( dispatch_map_t::value_type( dispatch_chars, f ) );
break;
case CONTROL:
global_dispatch_registry.control.insert( dispatch_map_t::value_type( dispatch_chars, f ) );
break;
}
}
@@ -132,15 +135,30 @@ Function::Function( Function_Type type, std::string dispatch_chars,
void Dispatcher::dispatch( Function_Type type, Parser::Action *act, Framebuffer *fb )
{
/* add final char to dispatch key */
assert( act->char_present );
Parser::Collect act2;
act2.char_present = true;
act2.ch = act->ch;
collect( &act2 );
dispatch_map_t *map = (type == ESCAPE) ? &global_dispatch_registry.escape : &global_dispatch_registry.CSI;
if ( type != CONTROL ) {
assert( act->char_present );
Parser::Collect act2;
act2.char_present = true;
act2.ch = act->ch;
collect( &act2 );
}
dispatch_map_t::const_iterator i = map->find( dispatch_chars );
dispatch_map_t *map;
switch ( type ) {
case ESCAPE: map = &global_dispatch_registry.escape; break;
case CSI: map = &global_dispatch_registry.CSI; break;
case CONTROL: map = &global_dispatch_registry.control; break;
}
std::string key = dispatch_chars;
if ( type == CONTROL ) {
assert( act->ch <= 255 );
char ctrlstr[ 2 ] = { (char)act->ch, 0 };
key = std::string( ctrlstr );
}
dispatch_map_t::const_iterator i = map->find( key );
if ( i == map->end() ) {
return;
} else {