Got rid of that unused and superfluous TokenSpace callback stuff.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17200 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/app/TokenSpace.h

@@ -1,5 +1,5 @@
 /*
- * Copyright 2001-2005, Haiku.
+ * Copyright 2001-2006, Haiku.
  * Distributed under the terms of the MIT License.
  *
  * Authors:
@@ -30,23 +30,17 @@
 
 namespace BPrivate {
 
-typedef void (*new_token_callback)(int16, void*);
-typedef void (*remove_token_callback)(int16, void*);
-typedef bool (*get_token_callback)(int16, void*);
-
 class BTokenSpace : public BLocker {
 	public:
 		BTokenSpace();
 		~BTokenSpace();
 
-		int32		NewToken(int16 type, void* object,
-						new_token_callback callback = NULL);
+		int32		NewToken(int16 type, void* object);
 		void		SetToken(int32 token, int16 type, void* object);
 
-		bool		RemoveToken(int32 token, remove_token_callback callback = NULL);
+		bool		RemoveToken(int32 token);
 		bool		CheckToken(int32 token, int16 type) const;
-		status_t	GetToken(int32 token, int16 type, void** object,
-						get_token_callback callback = NULL) const;
+		status_t	GetToken(int32 token, int16 type, void** object) const;
 
 	private:
 		struct token_info {

src/kits/app/TokenSpace.cpp

@@ -35,8 +35,7 @@ BTokenSpace::~BTokenSpace()
 
 
 int32
-BTokenSpace::NewToken(int16 type, void* object,
-	new_token_callback callback)
+BTokenSpace::NewToken(int16 type, void* object)
 {
 	BAutolock locker(this);
 
@@ -45,9 +44,6 @@ BTokenSpace::NewToken(int16 type, void* object,
 
 	fTokenMap[token] = tokenInfo;
 
-	if (callback)
-		callback(type, object);
-
 	return token;
 }
 
@@ -62,8 +58,8 @@ void
 BTokenSpace::SetToken(int32 token, int16 type, void* object)
 {
 	BAutolock locker(this);
-	token_info tokenInfo = { type, object };
 
+	token_info tokenInfo = { type, object };
 	fTokenMap[token] = tokenInfo;
 
 	// this makes sure SetToken() plays more or less nice with NewToken()
@@ -73,7 +69,7 @@ BTokenSpace::SetToken(int32 token, int16 type, void* object)
 
 
 bool
-BTokenSpace::RemoveToken(int32 token, remove_token_callback callback)
+BTokenSpace::RemoveToken(int32 token)
 {
 	BAutolock locker(this);
 
@@ -81,9 +77,6 @@ BTokenSpace::RemoveToken(int32 token, remove_token_callback callback)
 	if (iterator == fTokenMap.end())
 		return false;
 
-	if (callback)
-		callback(iterator->second.type, iterator->second.object);
-
 	fTokenMap.erase(iterator);
 	return true;
 }
@@ -106,8 +99,7 @@ BTokenSpace::CheckToken(int32 token, int16 type) const
 
 
 status_t
-BTokenSpace::GetToken(int32 token, int16 type, void** _object,
-	get_token_callback callback) const
+BTokenSpace::GetToken(int32 token, int16 type, void** _object) const
 {
 	BAutolock locker(const_cast<BTokenSpace&>(*this));
 
@@ -119,9 +111,6 @@ BTokenSpace::GetToken(int32 token, int16 type, void** _object,
 	if (iterator == fTokenMap.end() || iterator->second.type != type)
 		return B_ENTRY_NOT_FOUND;
 
-	if (callback && !callback(iterator->second.type, iterator->second.object))
-		return B_ENTRY_NOT_FOUND;
-
 	*_object = iterator->second.object;
 	return B_OK;
 }

src/kits/interface/MenuBar.cpp

@@ -490,7 +490,7 @@ BMenuBar::RestoreFocus()
 	if (window != NULL && window->Lock()) {
 		BHandler *handler = NULL;
 		if (BPrivate::gDefaultTokens.GetToken(fPrevFocusToken, B_HANDLER_TOKEN,
-				(void **)&handler, NULL) == B_OK) {
+				(void **)&handler) == B_OK) {
 			BView *view = dynamic_cast<BView *>(handler);
 			if (view != NULL && view->Window() == window)
 				view->MakeFocus();