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1 /* |
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2 * Copyright (c) 2009 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: |
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15 * |
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16 */ |
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17 |
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18 #include "cxefakeviewfindercontrol.h" |
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19 #include "cxesettings.h" |
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20 #include "cxesettingsmappersymbian.h" |
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21 #include "cxutils.h" |
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22 #include "cxestate.h" |
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23 |
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24 CxeFakeViewfinderControl::CxeFakeViewfinderControl() |
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25 : CxeStateMachine("CxeFakeViewfinderControl") |
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26 { |
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27 CX_DEBUG_ENTER_FUNCTION(); |
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28 |
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29 initializeStates(); |
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30 |
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31 CX_DEBUG_EXIT_FUNCTION(); |
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32 } |
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33 |
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34 CxeFakeViewfinderControl::~CxeFakeViewfinderControl() |
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35 { |
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36 CX_DEBUG_ENTER_FUNCTION(); |
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37 |
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38 stop(); |
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39 |
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40 CX_DEBUG_EXIT_FUNCTION(); |
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41 } |
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42 |
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43 void CxeFakeViewfinderControl::setWindow(WId /*windowId*/) |
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44 { |
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45 CX_DEBUG_IN_FUNCTION(); |
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46 mCallHistory.append(SetWindow); |
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47 } |
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48 |
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49 void CxeFakeViewfinderControl::stop() |
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50 { |
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51 CX_DEBUG_ENTER_FUNCTION(); |
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52 |
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53 setState(Ready); |
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54 mCallHistory.append(Stop); |
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55 |
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56 CX_DEBUG_EXIT_FUNCTION(); |
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57 } |
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58 |
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59 CxeError::Id CxeFakeViewfinderControl::start() |
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60 { |
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61 CX_DEBUG_ENTER_FUNCTION(); |
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62 |
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63 mCallHistory.append(Start); |
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64 setState(Running); |
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65 |
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66 CX_DEBUG_EXIT_FUNCTION(); |
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67 return CxeError::None; |
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68 } |
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69 |
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70 CxeViewfinderControl::State CxeFakeViewfinderControl::state() const |
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71 { |
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72 return static_cast<State>(stateId()); |
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73 } |
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74 |
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75 void CxeFakeViewfinderControl::setState(CxeViewfinderControl::State newState) |
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76 { |
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77 CxeStateMachine::setState(newState, CxeError::None); |
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78 } |
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79 |
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80 void CxeFakeViewfinderControl::handleStateChanged(int newStateId, CxeError::Id error) |
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81 { |
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82 emit stateChanged(static_cast<State>(newStateId), error); |
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83 } |
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84 |
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85 void CxeFakeViewfinderControl::initializeStates() |
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86 { |
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87 // The fake state machine has more relaxed state transition checks |
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88 // for testing purposes. |
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89 int anyState = (Uninitialized | Ready | Running); |
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90 |
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91 // addState( id, name, allowed next states ) |
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92 addState(new CxeState(Uninitialized , "Uninitialized", anyState)); |
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93 addState(new CxeState(Ready , "Ready", anyState)); |
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94 addState(new CxeState(Running , "Running", anyState)); |
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95 |
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96 setInitialState(Uninitialized); |
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97 } |
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98 |
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99 QList<CxeFakeViewfinderControl::MethodIndex> CxeFakeViewfinderControl::callHistory() const |
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100 { |
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101 return mCallHistory; |
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102 } |
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103 |
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104 void CxeFakeViewfinderControl::resetCallHistory() |
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105 { |
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106 mCallHistory.clear(); |
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107 } |
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108 |
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109 |
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110 /*! |
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111 * Returns Device's Display resolution |
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112 */ |
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113 QSize CxeFakeViewfinderControl::deviceDisplayResolution() const |
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114 { |
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115 return QSize(640, 360); |
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116 } |
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117 |
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118 // end of file |