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1 /* |
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2 * Copyright (c) 2005-2009 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 |
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19 |
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20 #ifndef BTGPSDEVICEMANAGER_H |
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21 #define BTGPSDEVICEMANAGER_H |
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22 |
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23 // INCLUDES |
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24 |
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25 #include <e32base.h> |
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26 #include "BTGPSDeviceListener.h" |
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27 |
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28 // FORWARD DECLARATIONS |
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29 class CBTDevice; |
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30 class TBTSockAddr; |
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31 |
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32 // CLASS DECLARATION |
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33 |
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34 /** |
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35 * Manager class for connected BT device. This class contains connected |
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36 * BT device address, pairing information, device connection status and |
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37 * device type. It also inform listeners if device connection status or |
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38 * device type is changed. |
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39 * |
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40 */ |
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41 class CBTGPSDeviceManager: public CBase |
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42 { |
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43 public: |
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44 |
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45 /** |
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46 * Two-phase construction. |
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47 */ |
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48 static CBTGPSDeviceManager * NewL(); |
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49 |
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50 /** |
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51 * Destructor |
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52 */ |
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53 virtual ~CBTGPSDeviceManager(); |
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54 |
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55 /** |
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56 * Get BT Device |
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57 * @return Reference to CBTDevice object |
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58 */ |
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59 CBTDevice& BtDevice(); |
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60 |
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61 /** |
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62 * Get BT socket address |
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63 * @param aAddr On return contains connected BT socket |
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64 * address |
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65 */ |
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66 void BtSockAddr(TBTSockAddr& aAddr) const; |
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67 |
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68 /** |
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69 * Set BT socket info and device type. This function will also |
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70 * do reset. |
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71 * @param aAddr BT device socket address. |
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72 * @param aType BT device type |
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73 */ |
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74 void SetDeviceInfo( |
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75 const TBTSockAddr& aAddr, |
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76 const TBTDeviceType& aType); |
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77 |
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78 /** |
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79 * Set port number |
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80 * @param aPort Port number |
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81 */ |
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82 void SetPort(TInt aPort); |
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83 |
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84 /** |
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85 * Get port number |
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86 * @return Port number. Zero by default. |
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87 */ |
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88 TInt Port() const; |
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89 |
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90 /** |
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91 * Get paired status |
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92 * @return ETrue if the device is paried, EFalse otherwise. |
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93 */ |
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94 TBool IsPaired() const; |
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95 |
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96 /** |
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97 * Set device paired status |
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98 * @param aPaired Device pairing status |
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99 */ |
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100 void SetPaired(TBool aPaired = ETrue); |
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101 |
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102 /** |
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103 * Get BT Device Type |
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104 * @return Device type |
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105 */ |
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106 TBTDeviceType DeviceType() const; |
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107 |
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108 /** |
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109 * Check if GPS is connected |
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110 * @return ETrue if the connected device is a GPS device |
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111 */ |
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112 TBool IsGpsConnected() const; |
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113 |
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114 /** |
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115 * Set BT Device Type |
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116 * @param aType BT device type |
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117 */ |
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118 void SetBTDeviceType(TBTDeviceType aType); |
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119 |
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120 /** |
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121 * Get BT Device connect status |
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122 * @return BT device connection status. |
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123 */ |
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124 TBTDeviceConnectStatus DeviceConnectStatus() const; |
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125 |
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126 /** |
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127 * Set device connection status |
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128 * @param aStatus BT device connection status. |
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129 * @param aErr Last operation error code if connection |
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130 * status is EBTDeviceConnectError. |
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131 */ |
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132 void SetBTDeviceConnectStatus( |
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133 TBTDeviceConnectStatus aStatus, |
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134 TInt aErr = KErrNone); |
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135 |
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136 /** |
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137 * Add device status change listener |
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138 * @param aListener Reference to listener. |
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139 */ |
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140 void AddListenerL(MBTGPSDeviceListener& aListener); |
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141 |
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142 /** |
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143 * Remove listener |
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144 * @param aListener Reference to listener. |
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145 */ |
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146 void RemoveListener(MBTGPSDeviceListener& aListener); |
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147 |
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148 private: |
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149 |
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150 /** |
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151 * Second phase of the construction |
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152 */ |
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153 void ConstructL(); |
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154 |
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155 /** |
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156 * Private constructor |
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157 */ |
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158 CBTGPSDeviceManager(); |
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159 |
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160 /** |
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161 * Issue status change event to listeners |
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162 */ |
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163 void StatusChanged(); |
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164 |
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165 private: |
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166 //Status |
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167 CBTDevice* iBtDevice; |
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168 |
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169 //Port |
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170 TInt iPort; |
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171 |
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172 //Paired |
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173 TBool iPaired; |
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174 |
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175 //BT Device Type |
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176 TBTDeviceType iType; |
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177 |
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178 //BT Device connection status |
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179 TBTDeviceConnectStatus iConnectStatus; |
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180 |
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181 //Last operation error code |
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182 TInt iError; |
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183 |
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184 //Listner array |
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185 RArray<MBTGPSDeviceListener*> iListenerArray; |
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186 |
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187 }; |
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188 #endif |
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189 // End of File |
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190 |