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1 // Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // |
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15 |
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16 /** |
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17 @file |
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18 @internalComponent |
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19 */ |
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20 |
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21 #include "cmtpplaybackparam.h" |
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22 #include "mtpplaybackcontrolpanic.h" |
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23 |
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24 |
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25 /********************************************* |
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26 class TMTPPbDataSuid |
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27 **********************************************/ |
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28 TMTPPbCategory TMTPPbDataSuid::Category() const |
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29 { |
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30 return iPlayCategory; |
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31 } |
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32 |
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33 const TDesC& TMTPPbDataSuid::Suid() const |
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34 { |
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35 return iSuid; |
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36 } |
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37 |
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38 TMTPPbDataSuid::TMTPPbDataSuid(TMTPPbCategory aCategory, const TDesC& aSuid): |
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39 iPlayCategory(aCategory), |
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40 iSuid(aSuid) |
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41 { |
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42 |
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43 } |
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44 |
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45 /********************************************* |
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46 class CMTPPbParamBase |
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47 **********************************************/ |
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48 |
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49 CMTPPbParamBase::~CMTPPbParamBase() |
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50 { |
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51 delete iData; |
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52 } |
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53 |
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54 CMTPPbParamBase::CMTPPbParamBase(): |
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55 iParamType(EMTPPbTypeNone) |
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56 { |
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57 |
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58 } |
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59 |
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60 CMTPPbParamBase::CMTPPbParamBase(TMTPPbCategory /*aCategory*/, const TDesC& /*aSuid*/): |
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61 iParamType(EMTPPbSuidSet) |
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62 { |
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63 |
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64 } |
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65 |
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66 CMTPPbParamBase::CMTPPbParamBase(TInt32 /*aValue*/): |
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67 iParamType(EMTPPbInt32) |
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68 { |
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69 |
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70 } |
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71 |
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72 CMTPPbParamBase::CMTPPbParamBase(TUint32 /*aValue*/): |
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73 iParamType(EMTPPbUint32) |
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74 { |
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75 |
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76 } |
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77 |
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78 void CMTPPbParamBase::ConstructL(TMTPPbCategory aCategory, const TDesC& aSuid) |
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79 { |
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80 TMTPPbDataSuid* val = new (ELeave) TMTPPbDataSuid(aCategory, aSuid); |
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81 iData = static_cast<TAny*>(val); |
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82 } |
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83 |
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84 void CMTPPbParamBase::ConstructL(TInt32 aValue) |
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85 { |
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86 TInt32* val = new (ELeave) TInt32(); |
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87 *val = aValue; |
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88 iData = static_cast<TAny*>(val); |
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89 } |
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90 |
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91 void CMTPPbParamBase::ConstructL(TUint32 aValue) |
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92 { |
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93 TUint32* val = new (ELeave) TUint32(); |
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94 *val = aValue; |
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95 iData = static_cast<TAny*>(val); |
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96 } |
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97 |
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98 void CMTPPbParamBase::ConstructL(const CMTPPbParamBase& aParam) |
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99 { |
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100 TMTPPbDataType type(aParam.Type()); |
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101 __ASSERT_DEBUG((type > EMTPPbTypeNone && type < EMTPPbTypeEnd), Panic(EMTPPBArgumentErr)); |
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102 __ASSERT_ALWAYS((type > EMTPPbTypeNone && type < EMTPPbTypeEnd), User::Leave(KErrArgument)); |
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103 |
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104 switch(type) |
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105 { |
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106 case EMTPPbSuidSet: |
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107 { |
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108 ConstructL(aParam.SuidSetL().Category(), aParam.SuidSetL().Suid()); |
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109 } |
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110 break; |
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111 case EMTPPbInt32: |
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112 { |
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113 ConstructL(aParam.Int32L()); |
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114 } |
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115 break; |
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116 case EMTPPbUint32: |
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117 { |
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118 ConstructL(aParam.Uint32L()); |
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119 } |
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120 break; |
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121 default: |
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122 User::Leave(KErrArgument); |
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123 break; |
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124 } |
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125 |
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126 iParamType = type; |
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127 } |
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128 |
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129 TMTPPbDataType CMTPPbParamBase::Type() const |
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130 { |
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131 __ASSERT_DEBUG((iParamType > EMTPPbTypeNone && iParamType < EMTPPbTypeEnd), |
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132 Panic(EMTPPBDataTypeErr)); |
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133 return iParamType; |
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134 } |
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135 |
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136 void CMTPPbParamBase::SetType(TMTPPbDataType aType) |
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137 { |
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138 __ASSERT_DEBUG((iParamType == EMTPPbTypeNone), Panic(EMTPPBDataTypeErr)); |
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139 __ASSERT_DEBUG((aType > EMTPPbTypeNone && aType < EMTPPbTypeEnd), Panic(EMTPPBDataTypeErr)); |
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140 iParamType = aType; |
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141 } |
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142 |
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143 TAny* CMTPPbParamBase::GetData() const |
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144 { |
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145 __ASSERT_DEBUG((iData != NULL), Panic(EMTPPBDataNullErr)); |
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146 return iData; |
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147 } |
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148 |
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149 void CMTPPbParamBase::SetData(TAny* aData) |
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150 { |
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151 __ASSERT_DEBUG((aData != NULL), Panic(EMTPPBDataNullErr)); |
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152 iData = aData; |
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153 } |
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154 |
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155 const TMTPPbDataSuid& CMTPPbParamBase::SuidSetL() const |
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156 { |
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157 __ASSERT_DEBUG((iParamType == EMTPPbSuidSet), Panic(EMTPPBDataTypeErr)); |
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158 __ASSERT_ALWAYS((iParamType == EMTPPbSuidSet), User::Leave(KErrArgument)); |
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159 |
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160 return *static_cast<TMTPPbDataSuid*>(iData); |
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161 } |
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162 |
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163 TInt32 CMTPPbParamBase::Int32L() const |
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164 { |
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165 __ASSERT_DEBUG((iParamType == EMTPPbInt32), Panic(EMTPPBDataTypeErr)); |
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166 __ASSERT_ALWAYS((iParamType == EMTPPbInt32), User::Leave(KErrArgument)); |
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167 |
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168 return *static_cast<TInt32*>(iData); |
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169 } |
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170 |
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171 TUint32 CMTPPbParamBase::Uint32L() const |
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172 { |
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173 __ASSERT_DEBUG((iParamType == EMTPPbUint32), Panic(EMTPPBDataTypeErr)); |
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174 __ASSERT_ALWAYS((iParamType == EMTPPbUint32), User::Leave(KErrArgument)); |
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175 |
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176 return *static_cast<TUint32*>(iData); |
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177 } |