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Move stuff out of arch using a registration system modeled after Screen.

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This commit is contained in:
Steve Checkoway
2006-11-18 19:34:28 +00:00
parent 2202eb8547
commit 6365e3607f
21 changed files with 243 additions and 199 deletions
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stepmania/src/arch/InputHandler/InputHandler.cpp
+42
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@@ -4,6 +4,9 @@
#include "InputHandler.h"
#include "RageLog.h"
#include "LocalizedString.h"
#include "arch/arch_default.h"
#include "InputHandler_MonkeyKeyboard.h"
#include "Foreach.h"
void InputHandler::UpdateTimer()
{
@@ -159,6 +162,45 @@ RString InputHandler::GetLocalizedInputString( const DeviceInput &di )
}
}
map<istring, CreateInputHandlerFn> *RegisterInputHandler::g_pRegistrees;
RegisterInputHandler::RegisterInputHandler( const istring &sName, CreateInputHandlerFn pfn )
{
if( g_pRegistrees == NULL )
g_pRegistrees = new map<istring, CreateInputHandlerFn>;
ASSERT( g_pRegistrees->find(sName) == g_pRegistrees->end() );
(*g_pRegistrees)[sName] = pfn;
}
static LocalizedString INPUT_HANDLERS_EMPTY( "Arch", "Input Handlers cannot be empty." );
void MakeInputHandlers( const RString &drivers_, vector<InputHandler *> &Add )
{
const RString drivers = drivers_.empty()? RString(DEFAULT_INPUT_DRIVER_LIST):drivers_;
vector<RString> DriversToTry;
split( drivers, ",", DriversToTry, true );
if( DriversToTry.empty() )
RageException::Throw( "%s", INPUT_HANDLERS_EMPTY.GetValue().c_str() );
FOREACH_CONST( RString, DriversToTry, s )
{
map<istring, CreateInputHandlerFn>::const_iterator iter = RegisterInputHandler::g_pRegistrees->find( istring(*s) );
if( iter == RegisterInputHandler::g_pRegistrees->end() )
{
LOG->Trace( "Unknown Input Handler name: %s", s->c_str() );
continue;
}
InputHandler *ret = (iter->second)();
DEBUG_ASSERT( ret );
Add.push_back( ret );
}
// Always add
Add.push_back( new InputHandler_MonkeyKeyboard );
}
/*
* (c) 2003-2004 Glenn Maynard
* All rights reserved.