1 files changed, 0 insertions, 141 deletions
diff --git a/backends/keymapper/keymap.cpp b/backends/keymapper/keymap.cpp
index daf92e1d15..5bee1a246d 100644
--- a/backends/keymapper/keymap.cpp
+++ b/backends/keymapper/keymap.cpp
@@ -212,147 +212,6 @@ bool Keymap::isComplete(const HardwareKeySet *hwKeys) {
 	return allMapped || (numberMapped == hwKeys->size());
 }
 
-// TODO:
-// - current weakness:
-//     - if an action finds a key with required type but a parent action with
-//       higher priority is using it, that key is never used
-void Keymap::automaticMapping(HardwareKeySet *hwKeys) {
-#if 0 //disabling the broken automapper for now
-	// Create copies of action and key lists.
-	List<Action *> actions(_actions);
-	List<const HardwareKey *> keys(hwKeys->getHardwareKeys());
-
-	List<Action *>::iterator actIt;
-	List<const HardwareKey *>::iterator keyIt, selectedKey;
-
-	// Remove actions and keys from local lists that have already been mapped.
-	actIt = actions.begin();
-
-	while (actIt != actions.end()) {
-		Action *act = *actIt;
-		const HardwareKey *key = act->getMappedKey();
-
-		if (key) {
-			keys.remove(key);
-			actIt = actions.erase(actIt);
-		} else {
-			++actIt;
-		}
-	}
-
-	// Sort remaining actions by priority.
-	ActionPriorityComp priorityComp;
-	sort(actions.begin(), actions.end(), priorityComp);
-
-	// First mapping pass:
-	// - Match if a key's preferred action type is the same as the action's
-	// type, or vice versa.
-	// - Priority is given to:
-	//     - keys that match action types over key types.
-	//     - keys that have not been used by parent maps.
-	// - If a key has been used by a parent map the new action must have a
-	//   higher priority than the parent action.
-	// - As soon as the number of skipped actions equals the number of keys
-	//   remaining we stop matching. This means that the second pass will assign keys
-	//   to these higher priority skipped actions.
-	uint skipped = 0;
-	actIt = actions.begin();
-
-	while (actIt != actions.end() && skipped < keys.size()) {
-		selectedKey = keys.end();
-		int matchRank = 0;
-		Action *act = *actIt;
-
-		for (keyIt = keys.begin(); keyIt != keys.end(); ++keyIt) {
-			if ((*keyIt)->preferredAction == act->type && act->type != kGenericActionType) {
-				Action *parentAct = getParentMappedAction((*keyIt)->key);
-
-				if (!parentAct) {
-					selectedKey = keyIt;
-					break;
-				} else if (parentAct->priority <= act->priority && matchRank < 3) {
-					selectedKey = keyIt;
-					matchRank = 3;
-				}
-			} else if ((*keyIt)->type == act->preferredKey && act->preferredKey != kGenericKeyType && matchRank < 2) {
-				Action *parentAct = getParentMappedAction((*keyIt)->key);
-
-				if (!parentAct) {
-					selectedKey = keyIt;
-					matchRank = 2;
-				} else if (parentAct->priority <= act->priority && matchRank < 1) {
-					selectedKey = keyIt;
-					matchRank = 1;
-				}
-			}
-		}
-		if (selectedKey != keys.end()) {
-			// Map action and delete action & key from local lists.
-			act->mapKey(*selectedKey);
-			keys.erase(selectedKey);
-			actIt = actions.erase(actIt);
-		} else {
-			// Skip action (will be mapped in next pass).
-			++actIt;
-			++skipped;
-		}
-	}
-
-	// Second mapping pass:
-	// - Maps any remaining actions to keys
-	// - priority given to:
-	//     - keys that have no parent action
-	//     - keys whose parent action has lower priority than the new action
-	//     - keys whose parent action has the lowest priority
-	// - is guaranteed to match a key if they are not all used up
-	for (actIt = actions.begin(); actIt != actions.end(); ++actIt) {
-		selectedKey = keys.end();
-
-		int matchRank = 0;
-		int lowestPriority = 0;
-		Action *act = *actIt;
-
-		for (keyIt = keys.begin(); keyIt != keys.end(); ++keyIt) {
-			Action *parentAct = getParentMappedAction((*keyIt)->key);
-
-			if (!parentAct) {
-				selectedKey = keyIt;
-				break;
-			} else if (matchRank < 2) {
-				if (parentAct->priority <= act->priority) {
-					matchRank = 2;
-					selectedKey = keyIt;
-				} else if (parentAct->priority < lowestPriority || matchRank == 0) {
-					matchRank = 1;
-					lowestPriority = parentAct->priority;
-					selectedKey = keyIt;
-				}
-			}
-		}
-
-		if (selectedKey != keys.end()) {
-			act->mapKey(*selectedKey);
-			keys.erase(selectedKey);
-		} else {// no match = no keys left
-			break;
-		}
-	}
-#endif
-}
-
-Action *Keymap::getParentMappedAction(KeyState key) {
-	if (_parent) {
-		Action *act = _parent->getMappedAction(key);
-
-		if (act)
-			return act;
-		else
-			return _parent->getParentMappedAction(key);
-	} else {
-		return 0;
-	}
-}
-
 } // End of namespace Common
 
 #endif // #ifdef ENABLE_KEYMAPPER