Public Member Functions |
| FileWatcher (Context *context) |
| Construct.
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virtual | ~FileWatcher () |
| Destruct.
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virtual void | ThreadFunction () |
| Directory watching loop.
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bool | StartWatching (const String &pathName, bool watchSubDirs) |
| Start watching a directory. Return true if successful.
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void | StopWatching () |
| Stop watching the directory.
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bool | GetNextChange (String &dest) |
| Return a file change (true if was found, false if not.)
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const String & | GetPath () const |
| Return the path being watched, or empty if not watching.
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| Object (Context *context) |
| Construct.
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virtual | ~Object () |
| Destruct. Clean up self from event sender & receiver structures.
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virtual ShortStringHash | GetType () const =0 |
| Return type hash.
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virtual const String & | GetTypeName () const =0 |
| Return type name.
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virtual void | OnEvent (Object *sender, StringHash eventType, VariantMap &eventData) |
| Handle event.
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void | SubscribeToEvent (StringHash eventType, EventHandler *handler) |
| Subscribe to an event that can be sent by any sender.
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void | SubscribeToEvent (Object *sender, StringHash eventType, EventHandler *handler) |
| Subscribe to a specific sender's event.
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void | UnsubscribeFromEvent (StringHash eventType) |
| Unsubscribe from an event.
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void | UnsubscribeFromEvent (Object *sender, StringHash eventType) |
| Unsubscribe from a specific sender's event.
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void | UnsubscribeFromEvents (Object *sender) |
| Unsubscribe from a specific sender's events.
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void | UnsubscribeFromAllEvents () |
| Unsubscribe from all events.
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void | UnsubscribeFromAllEventsExcept (const PODVector< StringHash > &exceptions, bool onlyUserData) |
| Unsubscribe from all events except those listed, and optionally only those with userdata (script registered events.)
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void | SendEvent (StringHash eventType) |
| Send event to all subscribers.
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void | SendEvent (StringHash eventType, VariantMap &eventData) |
| Send event with parameters to all subscribers.
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Context * | GetContext () const |
| Return execution context.
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Object * | GetSubsystem (ShortStringHash type) const |
| Return subsystem by type.
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Object * | GetEventSender () const |
| Return active event sender. Null outside event handling.
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EventHandler * | GetEventHandler () const |
| Return active event handler. Null outside event handling.
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bool | HasSubscribedToEvent (StringHash eventType) const |
| Return whether has subscribed to an event without specific sender.
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bool | HasSubscribedToEvent (Object *sender, StringHash eventType) const |
| Return whether has subscribed to a specific sender's event.
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template<class T > |
T * | GetSubsystem () const |
| Template version of returning a subsystem.
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| RefCounted () |
| Construct. Allocate the reference count structure and set an initial self weak reference.
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virtual | ~RefCounted () |
| Destruct. Mark as expired and also delete the reference count structure if no outside weak references exist.
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void | AddRef () |
| Increment reference count. Can also be called outside of a SharedPtr for traditional reference counting.
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void | ReleaseRef () |
| Decrement reference count and delete self if no more references. Can also be called outside of a SharedPtr for traditional reference counting.
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int | Refs () const |
| Return reference count.
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int | WeakRefs () const |
| Return weak reference count.
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RefCount * | RefCountPtr () |
| Return pointer to the reference count structure.
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| Thread () |
| Construct. Does not start the thread yet.
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virtual | ~Thread () |
| Destruct. If running, stop and wait for thread to finish.
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bool | Start () |
| Start running the thread. Return true if successful, or false if already running or if can not create the thread.
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void | Stop () |
| Set the running flag to false and wait for the thread to finish.
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void | SetPriority (int priority) |
| Set thread priority. The thread must have been started first.
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bool | IsStarted () const |
| Return whether thread exists.
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Watches a directory and its subdirectories for files being modified.