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1 files changed, 0 insertions, 111 deletions

diff --git a/Tobii EyeX/samples/ActivatableBoardGame/EyeXHost.h b/Tobii EyeX/samples/ActivatableBoardGame/EyeXHost.h
deleted file mode 100755
index 98aa84d..0000000
--- a/Tobii EyeX/samples/ActivatableBoardGame/EyeXHost.h
+++ /dev/null
@@ -1,111 +0,0 @@
-/*

- * EyeXHost class: Responsible for the gaze interaction within a window.

- * Holds the current set of activatable regions and acts as a simple interactor repository.

- * Sends notifications as Windows messages so that they are received on the main thread and can be handled there.

- *

- * Copyright 2013 Tobii Technology AB. All rights reserved.

- */

-

-#pragma once

-

-#include <windows.h>

-#include <vector>

-#include <mutex>

-#include "eyex/EyeX.h"

-

-class EyeXHost

-{

-public:

-	// Represents an activatable region, that is, one particular kind of interactor.

-	struct ActivatableRegion

-	{

-		int id;

-		RECT bounds;

-

-		ActivatableRegion(int paramId, RECT paramBounds) : id(paramId), bounds(paramBounds) { }

-	};

-

-	EyeXHost();

-	virtual ~EyeXHost();

-

-	// attaches to the window with the given handle.

-	// the message parameters are custom windows messages sent to the window when an event has occurred.

-	void Init(HWND hWnd, UINT statusChangedMessage, UINT focusedRegionChangedMessage, UINT regionActivatedMessage);

-

-	// updates the collection (repository) of activatable regions.

-	void SetActivatableRegions(const std::vector<ActivatableRegion>& regions);

-

-	// gets the ID of the region that currently has the activation focus.

-	int GetFocusedRegionId() const;

-

-    // triggers an activation ("direct click").

-	void TriggerActivation();

-

-    // trigger a request to the EyeX Engine to switch activation mode on.

-    // this will trigger Activation Focus Changed events to be raised for the

-    // interactor the user is looking at/no longer looking at.

-    // in this sample, the focus is used to draw a highlight on in the square

-    // that is about to be "clicked" - where the "X" will be placed.

-    void TriggerActivationModeOn();

-

-	// indicates whether the connection to the EyeX Engine is working.

-	bool IsFunctional() const;

-

-private:

-	enum State

-	{

-		Initializing,

-		Connected,

-		Disconnected,

-		Failed

-	};

-

-	// registers handlers for notifications from the engine.

-	bool RegisterConnectionStateChangedHandler();

-	bool RegisterQueryHandler();

-	bool RegisterEventHandler();

-

-	// event handlers.

-	void OnEngineConnectionStateChanged(TX_CONNECTIONSTATE connectionState);

-	void HandleQuery(TX_CONSTHANDLE hAsyncData);

-	void HandleEvent(TX_CONSTHANDLE hAsyncData);

-	void HandleActivatableEvent(TX_HANDLE hEvent, int interactorId);

-	void OnActivationFocusChanged(TX_HANDLE hBehavior, int interactorId);

-	void OnActivated(TX_HANDLE hBehavior, int interactorId);

-

-	// callback function invoked when a snapshot has been committed.

-	static void TX_CALLCONVENTION OnSnapshotCommitted(TX_CONSTHANDLE hAsyncData, TX_USERPARAM param);

-

-	// sets the internal state.

-	void SetState(State state);

-

-	// sets the ID of the region that currently has the activation focus.

-	void SetFocusedRegionId(int regionId);

-

-	// clears the focused region ID if there is no matching region in the repository.

-	void ResetFocusedRegionIdIfNonExistent();

-

-	static bool QueryIsForWindowId(TX_HANDLE hQuery, const TX_CHAR* windowId);

-

-	// mutex protecting the state of the object from race conditions caused by multiple threads.

-	// (for example, a call to SetActivatableRegions from the main thread while the HandleQuery 

-	// method is iterating through the regions on a worker thread.)

-	std::mutex _mutex;

-	State _state;

-	std::vector<ActivatableRegion> _regions;

-	int _focusedRegionId;

-	TX_CONTEXTHANDLE _context;

-	TX_TICKET _connectionStateChangedTicket;

-	TX_TICKET _queryHandlerTicket;

-	TX_TICKET _eventHandlerTicket;

-

-	// attached window and custom messages.

-	HWND _hWnd;

-	UINT _statusChangedMessage;

-	UINT _focusedRegionChangedMessage;

-	UINT _regionActivatedMessage;

-

-	// private copy constructor and operator making the class non-copyable (declared but not implemented).

-	EyeXHost(const EyeXHost&);

-	EyeXHost& operator = (const EyeXHost&);

-};