1 /*

     2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 

    18 #ifndef ENGINEWRAPPER_H

    19 #define ENGINEWRAPPER_H

    20 

    21 #include <e32std.h>

    22 #include <e32base.h>

    23 #include <badesca.h>

    24 #include <engine.h>

    25 #include "loadgen.hrh"

    26 

    27 #include <QObject>

    28 

    29 class HbMainWindow;

    30 class HbAction;

    31 class MainView; 

    32 class SettingsView;

    33 class CPULoadAttributes;

    34 class MemoryEatAttributes;

    35 class PhoneCallAttributes;

    36 class NetConnAttributes;

    37 class KeyPressAttributes;

    38 class PointerEventAttributes;

    39 class MessageAttributes;

    40 class ApplicationsAttributes;

    41 class PhotoCaptureAttributes;

    42 class BluetoothAttributes;

    43 

    44 /**

    45  * class that is used for communicating between Symbian and Qt code.

    46  */

    47 class EngineWrapper : public QObject

    48  { 

    49 	Q_OBJECT

    50 

    51 public:

    52     

    53     /**

    54      * Constructor

    55      */

    56     EngineWrapper(HbMainWindow &mainWindow, MainView &mainView);

    57     

    58     /**

    59      * Destructor

    60      */

    61     ~EngineWrapper();

    62     

    63     /**

    64      * Initializes Engine Wrapper

    65      * @return true if engine was started successfully

    66      */

    67     bool init();

    68 		

    69 public slots:

    70     void StopLoadYesNoDialogClosed(HbAction *action);

    71 	void loadAddedOrEdited(TLoadGenCommandIds cmdId);

    72 	void loadSettingsCanclled();	

    73 

    74 public:

    75 

    76 	/* Functions that are called from UI: */

    77     

    78 	/**

    79 	* Start new load

    80 	*/

    81 	bool startNewLoad(int commandId);

    82 

    83 	/**

    84 	* Launch Performance Monitor application.

    85 	*/

    86 	void launchPerfMonApp();

    87 	

    88 	/**

    89 	* Edit operation for load settings

    90 	*/

    91 	void loadEdit(int rowIndex);

    92 	

    93 	/**

    94 	* CPU load attributes

    95 	*/

    96 	CPULoadAttributes getCpuLoadAttributes();

    97 	

    98 	/**

    99 	* Memory eat attributes

   100 	*/

   101 	MemoryEatAttributes getMemoryEatAttributes();

   102 

   103 	/**

   104 	* Phone call attributes

   105 	*/

   106 	PhoneCallAttributes getPhoneCallAttributes();

   107 	

   108 	/**

   109 	* Network connection attributes

   110 	*/

   111 	NetConnAttributes getNetConnAttributes();

   112 	

   113 	/**

   114 	* Key presses attributes

   115 	*/

   116 	KeyPressAttributes getKeyPressAttributes();

   117 

   118 	/**

   119 	* Pointer event attributes

   120 	*/

   121 	PointerEventAttributes getPointerEventAttributes();

   122 	

   123 	/**

   124 	* Message attributes

   125 	*/

   126 	MessageAttributes getMessageAttributes();

   127 	

   128 	/**

   129 	* Applications attributes

   130 	*/

   131 	ApplicationsAttributes getApplicationsAttributes();

   132 	

   133 	/**

   134 	* Photo capture attributes

   135 	*/

   136 	PhotoCaptureAttributes getPhotoCaptureAttributes();

   137 	

   138 	/**

   139 	* BT attributes

   140 	*/

   141 	BluetoothAttributes getBluetoothAttributes();

   142 	

   143 	/**

   144 	* Set attributes for CPU load

   145 	*/

   146 	void setCpuLoadAttributes(CPULoadAttributes attributes);

   147 	

   148 	/**

   149 	* Set attributes for memory eat

   150 	*/

   151 	void setMemoryEatAttributes(MemoryEatAttributes attributes);

   152 

   153 	/**

   154 	* Set attributes for phone call

   155 	*/	

   156 	void setPhoneCallAttributes(PhoneCallAttributes attributes);

   157 

   158 	/**

   159 	* Set attributes for network connection

   160 	*/		

   161 	void setNetConnAttributes(NetConnAttributes attributes);

   162 	

   163 	/**

   164 	* Set attributes for key presses

   165 	*/

   166 	void setKeyPressAttributes(KeyPressAttributes attributes);

   167 	

   168 	/**

   169 	* Set pointer event for messages

   170 	*/

   171 	void setPointerEventAttributes(PointerEventAttributes attributes);

   172 

   173 	/**

   174 	* Set message attributes

   175 	*/

   176 	void setMessageAttributes(MessageAttributes attributes);

   177 	

   178 	/**

   179 	* Set applications attributes

   180 	*/

   181 	void setApplicationsAttributes(ApplicationsAttributes attributes);

   182 	

   183 	/**

   184 	* Set photo capture attributes

   185 	*/

   186 	void setPhotoCaptureAttributes(PhotoCaptureAttributes attributes);

   187 	

   188 	/**

   189 	* Set BT attributes

   190 	*/	

   191 	void setBluetoothAttributes(BluetoothAttributes attributes);

   192 	

   193 	/**

   194 	* Stop load

   195 	*/

   196 	bool stopLoad(bool stopAll);

   197 	

   198 	/**

   199 	* Resume all loads

   200 	*/ 

   201 	void resumeAllLoadItems();

   202 

   203 	/**

   204 	* Suspend all loads

   205 	*/ 	

   206 	void suspendAllLoadItems();

   207 	

   208 	/**

   209 	* Suspend or resume selected/highlighted item from load list.

   210 	*/

   211 	void suspendOrResumeSelectedOrHighlightedItems();

   212     

   213 public:

   214 

   215     /* Functions that are called from engine: */

   216     

   217 	/** 

   218      * uses Notifications class to show error message 

   219      */

   220     void ShowErrorMessage(const TDesC& aErrorMessage);

   221 

   222     /**

   223 	* uses Notifications class to show user note

   224 	*/

   225 	void ShowNote(const TDesC& aNoteMessage);

   226 	

   227 	/**

   228 	* Query item index

   229 	* @return selected row in load list view

   230 	*/

   231 	TInt QueryCurrentItemIndex();

   232 	

   233 	/**

   234 	* selected indexes

   235 	*/

   236 	const CArrayFix<TInt>*  QueryListSelectedIndexesOrCurrentItemL();

   237 

   238 	/**

   239 	* Open settings for load.

   240 	*/

   241 	void OpenLoadSettings(TInt loadType, bool editExistingLoad);

   242 	

   243 	void ReFreshView(CDesCArray* aTextArray);

   244 	/**

   245 	* Clear load list selection(s) in Ui

   246 	*/

   247 	void ClearSelection();

   248 	

   249 	/**

   250 	* Set current index in load list

   251 	*/

   252 	void SetCurrentItemIndex(TInt aIndex);

   253 	

   254 public: 

   255 	inline MainView& ViewReference() { return mMainView; };	

   256 	inline HbMainWindow& WindowReference() { return mMainWindow; };

   257 	

   258 private:

   259 

   260 	enum LoadTypes {

   261 		Cpu,

   262 		EatMemory,

   263 		PhoneCalls,

   264 		Messages,

   265 		NWConnections,

   266 		KeyPresses,

   267 		Apps,

   268 		Photos,

   269 		BTAct,

   270 		PointerEvents

   271 	};

   272     

   273     

   274     /* LoadGen engine */

   275     CEngine* mEngine;

   276     

   277 	MainView &mMainView;

   278 	HbMainWindow &mMainWindow;

   279 	bool mEditExistingLoad;

   280 };

   281 

   282 #endif //ENGINEWRAPPER_H