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 #ifndef LCUIENGINE_H |
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18 #define LCUIENGINE_H |
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19 |
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20 //USER |
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21 |
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22 //SYSTEM |
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23 #include <QObject> |
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24 #include <QString> |
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25 #include <QTime> |
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26 |
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27 class QTimer; |
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28 class HbProgressDialog; |
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29 class HbDialog; |
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30 class QRectF; |
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31 class LcUiEnginePrivate; |
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32 class HbView; |
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33 |
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34 const char lcEngSignalNameMuted[] = "muted"; |
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35 const char lcEngSignalNameUnmuted[] = "unmuted"; |
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36 const char lcEngSignalNameSpeakerEnabled[] = "speakerEnabled"; |
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37 const char lcEngSignalNameSpeakerDisabled[] = "speakerDisabled"; |
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38 const char lcEngSignalNameCameraChangedToMain[] = "cameraChangedToMain"; |
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39 const char lcEngSignalNameCameraChangedToSecondary[] = "cameraChangedToSecondary"; |
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40 const char lcEngSignalNameCameraEnabled[] = "cameraEnabled"; |
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41 const char lcEngSignalNameCameraDisabled[] = "cameraDisabled"; |
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42 |
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43 |
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44 /* |
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45 * Supported views |
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46 */ |
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47 enum LcViewLayoutHint { |
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48 Lc_NoViewLayout = -1, |
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49 Lc_IdleViewLayout, |
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50 Lc_SharedViewLayout, |
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51 Lc_ReceivedViewLayout, |
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52 Lc_ReceivedOnlyViewLayout, |
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53 Lc_TwowayViewLayout, |
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54 Lc_AllInOneViewLayout |
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55 }; |
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56 |
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57 |
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58 /* |
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59 * Struct of values for control |
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60 */ |
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61 class LcControlValues { |
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62 public: |
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63 int mMaxValue; |
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64 int mMinValue; |
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65 int mValue; |
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66 }; |
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67 |
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68 /* |
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69 * Live Comms UI Engine |
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70 */ |
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71 class LcUiEngine : public QObject |
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72 { |
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73 Q_OBJECT |
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74 friend class UT_LcUiEngine; |
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75 |
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76 public: |
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77 //constructor |
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78 explicit LcUiEngine(const QString &engineName, |
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79 const QString &applicationDisplayName); |
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80 //destructor |
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81 ~LcUiEngine(); |
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82 |
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83 signals: |
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84 |
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85 //signaled when engine is stopped |
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86 void stopped(); |
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87 //signaled when layout is changed |
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88 void layoutChanged(); |
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89 //signaled when camera changes to main |
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90 void cameraChangedToMain(); |
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91 //signaled when camera changes to secondary |
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92 void cameraChangedToSecondary(); |
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93 //signaled when mic is muted |
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94 void muted(); |
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95 //signaled when mic is unmuted |
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96 void unmuted(); |
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97 //signaled when speaker is enabled |
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98 void speakerEnabled(); |
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99 //signaled when speaker is disabled |
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100 void speakerDisabled(); |
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101 //signaled when camera is disabled |
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102 void cameraDisabled(); |
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103 //signaled when camera is enabled |
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104 void cameraEnabled(); |
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105 //signaled when engine is blocked, |
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106 //no calls expected until signaled unblocked |
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107 void blocked(); |
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108 //signaled when engine is free |
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109 void unblocked(); |
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110 //signaled continuously while session is up and running |
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111 //carries current session duration |
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112 void sessionDurationChanged(const QString &duration); |
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113 void recipientChanged(const QString &recipient); |
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114 void phoneNumberChanged(const QString &number); |
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115 //signaled when player state changed |
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116 void localPlayerPlaying(); |
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117 void remotePlayerPlaying(); |
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118 void localPlayerPreparing(); |
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119 void remotePlayerPreparing(); |
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120 void localPlayerBuffering(); |
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121 void remotePlayerBuffering(); |
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122 void localPlayerPaused(); |
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123 void remotePlayerPaused(); |
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124 void localPlayerUnavailable(); |
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125 void remotePlayerUnavailable(); |
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126 void volumeChanged(int aVolumeLevel); |
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127 |
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128 |
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129 public slots: |
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130 |
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131 void zoom( int value ); |
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132 void stop(); |
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133 void minimize(); |
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134 void maximize(); |
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135 |
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136 public: // API |
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137 |
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138 void start(); |
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139 const QString& sessionTitle() const; |
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140 const QString& recipient() const; |
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141 const QString& phoneNumber() const; |
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142 LcViewLayoutHint viewLayout() const; |
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143 void setContentAreas(const QRectF& sharedContent, |
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144 const QRectF& receivedContent); |
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145 bool setOrientation(Qt::Orientation orientation); |
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146 void setUiComponents(HbProgressDialog* invitingNote, |
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147 HbProgressDialog* waitingNote, |
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148 HbDialog* acceptQuery, |
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149 HbDialog* recipientQuery, |
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150 HbDialog* shareOwnVideoQuery); |
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151 void toggleMute(); |
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152 bool isMuted() const; |
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153 void toggleSpeaker(); |
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154 bool isSpeakerOn() const; |
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155 int zoomValues(LcControlValues& values) const; |
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156 void toggleDisableCamera(); |
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157 void setMainCamera(const bool aMainCamera); |
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158 bool mainCamera() const; |
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159 void toggleCamera(); |
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160 bool fullScreenMode(); |
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161 void setFullScreenMode(bool aMode); |
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162 void updateSession(); |
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163 bool isLocalPlayerPlaying() const; |
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164 bool isRemotePlayerPlaying() const; |
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165 bool isMinimized()const; |
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166 bool isMaximized()const{return !isMinimized();}; |
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167 void shareImage(const QString&); |
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168 void shareCamera(); |
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169 void setCurrentView(HbView* view); |
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170 bool SendDialTone( const QChar aKey ); |
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171 |
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172 private: |
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173 |
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174 LcUiEnginePrivate* d; |
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175 |
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176 friend class LcUiEnginePrivate; // access to signals |
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177 }; |
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178 |
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179 #endif // LCUIENGINE_H |
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180 |
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181 |
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182 // End of file |
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