screensaver/devicedialogplugins/snsrdevicedialogplugin/inc/snsrdevicedialogdisplaycontrol.h
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1 /* |
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2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Platform agnostic Qt wrapper class for controlling display |
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15 * power save mode. The power save mode gets actually activated |
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16 * only on Symbian environment; in other environments the provided |
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17 * functions do nothing. |
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18 * The use of Symbian display power save API has been wrapped with |
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19 * client-server pair because HbDeviceDialogs don't have enough |
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20 * capabilities to call that API directly. |
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21 */ |
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22 |
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23 #ifndef SNSRDEVICEDIALOGDISPLAYCONTROL_H |
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24 #define SNSRDEVICEDIALOGDISPLAYCONTROL_H |
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25 |
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26 #ifdef Q_OS_SYMBIAN |
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27 #include "snsrdisplaycontrolclient.h" |
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28 #endif |
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29 |
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30 class SnsrDeviceDialogDisplayControl |
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31 { |
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32 |
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33 public: |
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34 |
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35 SnsrDeviceDialogDisplayControl(); |
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36 ~SnsrDeviceDialogDisplayControl(); |
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37 |
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38 void setDisplayFullPower(); |
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39 void setDisplayLowPower( int startRow, int endRow ); |
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40 void setDisplayOff(); |
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41 |
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42 private: |
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43 |
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44 #ifdef Q_OS_SYMBIAN |
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45 RSnsrDisplayControlClient mDisplayClient; |
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46 #endif |
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47 }; |
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48 |
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49 #endif // SNSRDEVICEDIALOGDISPLAYCONTROL_H |