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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 // User includes |
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19 #include "radioenginewrapper.h" |
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20 #include "radioenginewrapper_p.h" |
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21 #include "cradioenginehandler.h" |
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22 #include "radiofrequencyscanninghandler.h" |
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23 |
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24 /*! |
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25 * Constructor |
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26 */ |
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27 RadioEngineWrapper::RadioEngineWrapper( RadioStationHandlerIf& stationHandler, |
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28 RadioEngineWrapperObserver& observer ) : |
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29 d_ptr( new RadioEngineWrapperPrivate( this, stationHandler, observer ) ) |
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30 { |
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31 Q_D( RadioEngineWrapper ); |
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32 d->init(); |
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33 } |
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34 |
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35 /*! |
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36 * Destructor |
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37 */ |
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38 RadioEngineWrapper::~RadioEngineWrapper() |
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39 { |
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40 delete d_ptr; |
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41 } |
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42 |
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43 /*! |
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44 * Checks if the radio engine has been constructed properly |
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45 */ |
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46 bool RadioEngineWrapper::isEngineConstructed() |
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47 { |
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48 Q_D( RadioEngineWrapper ); |
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49 return d->isEngineConstructed(); |
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50 } |
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51 |
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52 /*! |
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53 * Returns the settings handler owned by the engine |
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54 */ |
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55 RadioSettings& RadioEngineWrapper::settings() |
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56 { |
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57 Q_D( RadioEngineWrapper ); |
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58 return d->settings(); |
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59 } |
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60 |
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61 /*! |
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62 * Returns the selected radio region |
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63 */ |
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64 RadioRegion::Region RadioEngineWrapper::region() const |
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65 { |
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66 Q_D( const RadioEngineWrapper ); |
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67 return d->mEngineHandler->Region(); |
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68 } |
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69 |
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70 /*! |
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71 * Returns the minimum frequency |
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72 */ |
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73 uint RadioEngineWrapper::minFrequency() const |
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74 { |
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75 Q_D( const RadioEngineWrapper ); |
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76 return d->mEngineHandler->MinFrequency(); |
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77 } |
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78 |
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79 /*! |
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80 * Returns the maximum frequency |
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81 */ |
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82 uint RadioEngineWrapper::maxFrequency() const |
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83 { |
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84 Q_D( const RadioEngineWrapper ); |
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85 return d->mEngineHandler->MaxFrequency(); |
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86 } |
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87 |
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88 /*! |
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89 * Returns the frequency step size from the selected region |
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90 */ |
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91 uint RadioEngineWrapper::frequencyStepSize() const |
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92 { |
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93 Q_D( const RadioEngineWrapper ); |
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94 return d->mEngineHandler->FrequencyStepSize(); |
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95 } |
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96 |
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97 /*! |
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98 * Returns the frequency step size from the selected region |
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99 */ |
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100 bool RadioEngineWrapper::isFrequencyValid( uint frequency ) |
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101 { |
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102 Q_D( const RadioEngineWrapper ); |
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103 return d->mEngineHandler->IsFrequencyValid( frequency ); |
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104 } |
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105 |
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106 /*! |
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107 * Checks if the radio engine is on |
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108 */ |
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109 bool RadioEngineWrapper::isRadioOn() const |
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110 { |
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111 Q_D( const RadioEngineWrapper ); |
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112 return d->mEngineHandler->IsRadioOn(); |
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113 } |
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114 |
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115 /*! |
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116 * Checks if the scan is on |
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117 */ |
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118 bool RadioEngineWrapper::isScanning() const |
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119 { |
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120 Q_D( const RadioEngineWrapper ); |
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121 return !d->mFrequencyScanningHandler.isNull(); |
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122 } |
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123 |
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124 /*! |
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125 * Returns the currently tuned frequency |
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126 */ |
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127 uint RadioEngineWrapper::currentFrequency() const |
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128 { |
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129 Q_D( const RadioEngineWrapper ); |
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130 return d->mEngineHandler->TunedFrequency(); |
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131 } |
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132 |
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133 /*! |
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134 * Returns the mute status |
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135 */ |
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136 bool RadioEngineWrapper::isMuted() const |
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137 { |
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138 Q_D( const RadioEngineWrapper ); |
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139 return d->mEngineHandler->IsMuted(); |
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140 } |
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141 |
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142 /*! |
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143 * Returns the headset connection status |
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144 */ |
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145 bool RadioEngineWrapper::isAntennaAttached() const |
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146 { |
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147 Q_D( const RadioEngineWrapper ); |
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148 return d->mEngineHandler->IsAntennaAttached(); |
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149 } |
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150 |
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151 /*! |
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152 * Returns the "use loudspeaker" status |
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153 */ |
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154 bool RadioEngineWrapper::isUsingLoudspeaker() const |
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155 { |
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156 Q_D( const RadioEngineWrapper ); |
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157 return d->mUseLoudspeaker; |
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158 } |
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159 |
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160 /*! |
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161 * Tunes to the given frequency |
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162 */ |
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163 void RadioEngineWrapper::tuneFrequency( uint frequency, const int sender ) |
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164 { |
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165 Q_D( RadioEngineWrapper ); |
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166 d->tuneFrequency( frequency, sender ); |
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167 } |
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168 |
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169 /*! |
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170 * Tunes to the given frequency after a delay |
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171 */ |
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172 void RadioEngineWrapper::tuneWithDelay( uint frequency, const int sender ) |
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173 { |
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174 Q_D( RadioEngineWrapper ); |
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175 d->tuneWithDelay( frequency, sender ); |
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176 } |
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177 |
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178 /*! |
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179 * volume update command for the engine |
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180 */ |
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181 void RadioEngineWrapper::setVolume( int volume ) |
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182 { |
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183 Q_D( RadioEngineWrapper ); |
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184 d->mEngineHandler->SetVolume( volume ); |
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185 } |
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186 |
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187 /*! |
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188 * |
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189 */ |
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190 void RadioEngineWrapper::toggleMute() |
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191 { |
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192 Q_D( RadioEngineWrapper ); |
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193 d->mEngineHandler->SetMuted( !d->mEngineHandler->IsMuted() ); |
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194 } |
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195 |
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196 /*! |
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197 * |
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198 */ |
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199 void RadioEngineWrapper::toggleAudioRoute() |
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200 { |
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201 Q_D( RadioEngineWrapper ); |
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202 d->mUseLoudspeaker = !d->mUseLoudspeaker; |
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203 d->mEngineHandler->SetAudioRouteToLoudspeaker( d->mUseLoudspeaker ); |
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204 } |
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205 |
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206 /*! |
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207 * |
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208 */ |
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209 void RadioEngineWrapper::startSeeking( Seeking::Direction direction ) |
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210 { |
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211 Q_D( RadioEngineWrapper ); |
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212 d->startSeeking( direction ); |
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213 } |
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214 |
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215 /*! |
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216 * |
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217 */ |
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218 void RadioEngineWrapper::scanFrequencyBand() |
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219 { |
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220 Q_D( RadioEngineWrapper ); |
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221 if ( !d->mFrequencyScanningHandler ) { |
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222 d->mFrequencyScanningHandler.reset( new RadioFrequencyScanningHandler( *d ) ); |
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223 } |
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224 d->mFrequencyScanningHandler->startScanning( d->mEngineHandler->IsMuted() ); |
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225 } |
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226 |
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227 /*! |
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228 * |
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229 */ |
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230 void RadioEngineWrapper::cancelScanFrequencyBand() |
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231 { |
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232 Q_D( RadioEngineWrapper ); |
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233 d->mFrequencyScanningHandler->cancel(); |
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234 d->frequencyScannerFinished(); |
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235 } |