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1 /* |
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2 * Copyright (c) 2008 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: ?Description |
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15 * |
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16 */ |
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17 |
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18 #include <badesca.h> |
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19 #include "casrvnotifier.h" |
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20 #include "cainnernotifierfilter.h" |
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21 #include "cainnerentry.h" |
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22 #include "casrvdef.h" |
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23 #include "cautils.h" |
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24 #include "caarraycleanup.inl" |
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25 |
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26 // ================= MEMBER FUNCTIONS ======================= |
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27 |
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28 |
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29 // ----------------------------------------------------------------------------- |
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30 // |
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31 // ----------------------------------------------------------------------------- |
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32 // |
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33 CCaSrvNotifier::~CCaSrvNotifier() |
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34 { |
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35 Complete( KErrCancel ); |
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36 iBufArrayInfo.ResetAndDestroy(); |
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37 iArrayChangeType.Close(); |
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38 delete iFilter; |
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39 } |
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40 |
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41 #ifdef COVERAGE_MEASUREMENT |
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42 #pragma CTC SKIP |
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43 #endif //COVERAGE_MEASUREMENT (only NewLC used in code) |
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44 // ----------------------------------------------------------------------------- |
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45 // |
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46 // ----------------------------------------------------------------------------- |
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47 // |
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48 CCaSrvNotifier* CCaSrvNotifier::NewL() |
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49 { |
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50 CCaSrvNotifier* self = CCaSrvNotifier::NewLC(); |
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51 CleanupStack::Pop(); |
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52 return self; |
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53 } |
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54 #ifdef COVERAGE_MEASUREMENT |
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55 #pragma CTC ENDSKIP |
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56 #endif //COVERAGE_MEASUREMENT |
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57 |
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58 // ----------------------------------------------------------------------------- |
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59 // |
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60 // ----------------------------------------------------------------------------- |
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61 // |
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62 CCaSrvNotifier* CCaSrvNotifier::NewLC() |
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63 { |
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64 CCaSrvNotifier* self = new ( ELeave ) CCaSrvNotifier(); |
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65 CleanupStack::PushL( self ); |
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66 self->ConstructL(); |
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67 return self; |
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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 // ----------------------------------------------------------------------------- |
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73 // |
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74 CCaSrvNotifier::CCaSrvNotifier() |
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75 { |
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76 } |
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77 |
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78 // ----------------------------------------------------------------------------- |
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79 // |
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80 // ----------------------------------------------------------------------------- |
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81 // |
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82 void CCaSrvNotifier::ConstructL() |
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83 { |
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84 iFilter = CCaInnerNotifierFilter::NewL( |
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85 CCaInnerNotifierFilter::EEntryChangedWithId ); |
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86 } |
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87 |
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88 // ----------------------------------------------------------------------------- |
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89 // |
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90 // ----------------------------------------------------------------------------- |
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91 // |
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92 void CCaSrvNotifier::NotifyL( const RMessage2& aMessage ) |
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93 { |
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94 PanicIfPendingL( aMessage ); |
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95 SetPendingL( aMessage ); // No leaving after this! |
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96 } |
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97 |
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98 |
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99 // ----------------------------------------------------------------------------- |
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100 // |
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101 // ----------------------------------------------------------------------------- |
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102 // |
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103 void CCaSrvNotifier::Cancel() |
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104 { |
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105 Complete( KErrCancel ); |
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106 } |
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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 // |
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112 void CCaSrvNotifier::SetPendingL( const RMessage2 &aMessage ) |
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113 { |
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114 __ASSERT_DEBUG( !iPending, User::Invariant() ); |
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115 iMessage = aMessage; |
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116 iPending = ETrue; |
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117 if( iBufArrayInfo.Count() > 0 ) |
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118 { |
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119 Complete(); |
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120 } |
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121 else |
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122 { |
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123 MenuUtils::InternalizeObjectL( aMessage, *iFilter ); |
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124 } |
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125 } |
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126 |
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127 // ----------------------------------------------------------------------------- |
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128 // |
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129 // ----------------------------------------------------------------------------- |
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130 // |
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131 void CCaSrvNotifier::PanicIfPendingL( const RMessage2& aMessage ) |
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132 { |
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133 if( iPending ) |
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134 { |
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135 // Another message is already being served. |
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136 aMessage.Panic( KCaSrvName, KErrInUse ); |
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137 User::Leave( KErrInUse ); |
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138 } |
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139 } |
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140 |
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141 // ----------------------------------------------------------------------------- |
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142 // |
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143 // ----------------------------------------------------------------------------- |
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144 // |
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145 void CCaSrvNotifier::Complete( TInt aReason ) |
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146 { |
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147 if( iPending ) |
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148 { |
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149 if( aReason != KErrNone ) |
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150 { |
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151 iMessage.Complete( aReason ); |
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152 iBufArrayInfo.ResetAndDestroy(); |
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153 iArrayChangeType.Close(); |
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154 } |
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155 else |
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156 { |
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157 if( iBufArrayInfo.Count() > 0 ) |
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158 { |
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159 TPckgBuf<TInt> sizeDes( iBufArrayInfo[0]->Size() ); |
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160 iMessage.Write( KOutputPosition, sizeDes ); |
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161 } |
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162 iMessage.Complete( KErrNone ); |
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163 } |
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164 iPending = EFalse; |
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165 } |
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166 } |
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167 |
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168 // ----------------------------------------------------------------------------- |
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169 // |
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170 // ----------------------------------------------------------------------------- |
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171 // |
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172 void CCaSrvNotifier::EntryChangedL( const CCaInnerEntry* aEntry, |
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173 TChangeType aChangeType, const RArray<TInt>& aParentIds ) |
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174 { |
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175 if( iFilter && CheckFilterForEntry( aEntry, aParentIds ) ) |
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176 { |
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177 if( iFilter->GetNotifierType() |
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178 == CCaInnerNotifierFilter::EEntryChangedWithEntry ) |
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179 { |
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180 HBufC8* bufInfo = MenuUtils::MarshalDataL( |
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181 *aEntry, KDefaultExpandSize ); |
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182 CleanupStack::PushL( bufInfo ); |
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183 iBufArrayInfo.AppendL( bufInfo ); |
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184 CleanupStack::Pop( bufInfo ); |
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185 iArrayChangeType.AppendL( aChangeType ); |
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186 Complete(); |
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187 } |
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188 else if( iFilter->GetNotifierType() |
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189 == CCaInnerNotifierFilter::EEntryChangedWithId ) |
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190 { |
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191 AddEntryWithIdL( aEntry->GetId() ); |
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192 iArrayChangeType.AppendL( aChangeType ); |
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193 Complete(); |
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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 // |
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200 // ----------------------------------------------------------------------------- |
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201 // |
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202 void CCaSrvNotifier::EntryTouchedL( TInt aId ) |
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203 { |
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204 if( iFilter && iFilter->GetNotifierType() |
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205 == CCaInnerNotifierFilter::EEntryTouched && CheckIds( |
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206 iFilter->GetIds(), aId ) ) |
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207 { |
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208 AddEntryWithIdL( aId ); |
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209 Complete(); |
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210 } |
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211 } |
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212 |
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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 void CCaSrvNotifier::GroupContentChangedL( const RArray<TInt>& aParentIds ) |
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218 { |
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219 if( iFilter && iFilter->GetNotifierType() |
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220 == CCaInnerNotifierFilter::EGroupContentChanged ) |
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221 { |
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222 if( iFilter->GetParentId() == 0 && aParentIds.Count() > 0 ) |
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223 { |
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224 for( TInt i( 0 ); i < aParentIds.Count(); i++ ) |
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225 { |
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226 AddEntryWithIdL( aParentIds[i] ); |
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227 } |
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228 Complete(); |
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229 } |
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230 else if( aParentIds.Find( iFilter->GetParentId() ) != KErrNotFound ) |
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231 { |
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232 AddEntryWithIdL( iFilter->GetParentId() ); |
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233 Complete(); |
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234 } |
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235 } |
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236 } |
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237 |
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238 // --------------------------------------------------------- |
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239 // |
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240 // --------------------------------------------------------- |
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241 // |
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242 void CCaSrvNotifier::GetChangeInfoL( const RMessage2& aMessage ) |
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243 { |
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244 if( iBufArrayInfo.Count() > 0 ) |
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245 { |
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246 aMessage.WriteL( KInputPosition1, iBufArrayInfo[0]->Des() ); |
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247 if( iArrayChangeType.Count() > 0 ) |
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248 { |
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249 TPckg<TChangeType> changeTypePckg( iArrayChangeType[0] ); |
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250 aMessage.WriteL( KInputPosition2, changeTypePckg ); |
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251 iArrayChangeType.Remove( 0 ); |
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252 } |
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253 delete iBufArrayInfo[0]; |
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254 iBufArrayInfo.Remove( 0 ); |
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255 } |
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256 } |
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257 |
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258 // ----------------------------------------------------------------------------- |
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259 // |
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260 // ----------------------------------------------------------------------------- |
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261 // |
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262 TBool CCaSrvNotifier::CheckFilterForEntry( const CCaInnerEntry* aEntry, |
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263 const RArray<TInt>& aParentIds ) |
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264 { |
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265 TBool filterCorrect = CheckIds( iFilter->GetIds(), aEntry->GetId() ); |
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266 if( filterCorrect ) |
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267 { |
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268 filterCorrect = ( static_cast<TUint> ( iFilter->GetEntryRole() ) |
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269 == ENoneEntryRole |
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270 || static_cast<TUint> ( iFilter->GetEntryRole() ) |
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271 == aEntry->GetRole() ); |
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272 } |
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273 if( filterCorrect ) |
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274 { |
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275 filterCorrect = CheckTypeName( iFilter->GetTypeNames(), |
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276 aEntry->GetEntryTypeName() ); |
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277 } |
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278 if( filterCorrect && iFilter->GetParentId() > 0 ) |
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279 { |
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280 filterCorrect = ( iFilter->GetParentId() == aEntry->GetId() |
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281 || aParentIds.Find( iFilter->GetParentId() ) |
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282 != KErrNotFound ); |
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283 } |
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284 return filterCorrect; |
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285 } |
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286 |
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287 // ----------------------------------------------------------------------------- |
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288 // |
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289 // ----------------------------------------------------------------------------- |
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290 // |
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291 void CCaSrvNotifier::AddEntryWithIdL( TInt aId ) |
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292 { |
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293 CCaInnerEntry* entry = CCaInnerEntry::NewLC(); |
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294 entry->SetId( aId ); |
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295 HBufC8* bufInfo = MenuUtils::MarshalDataL( *entry, KDefaultExpandSize ); |
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296 CleanupStack::PushL( bufInfo ); |
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297 iBufArrayInfo.AppendL( bufInfo ); |
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298 CleanupStack::Pop( bufInfo ); |
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299 CleanupStack::PopAndDestroy( entry ); |
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300 } |
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301 |
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302 // ----------------------------------------------------------------------------- |
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303 // |
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304 // ----------------------------------------------------------------------------- |
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305 // |
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306 TBool CCaSrvNotifier::CheckIds( const RArray<TInt>& aIds, TInt aId ) |
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307 { |
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308 TBool result( ETrue ); |
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309 if( aIds.Count() > 0 && aIds.Find( aId ) == KErrNotFound ) |
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310 { |
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311 result = EFalse; |
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312 } |
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313 return result; |
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314 } |
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315 |
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316 // ----------------------------------------------------------------------------- |
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317 // |
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318 // ----------------------------------------------------------------------------- |
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319 // |
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320 TBool CCaSrvNotifier::CheckTypeName( const CDesC16ArrayFlat* aTypeNames, |
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321 const RBuf& aTypeName ) |
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322 { |
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323 TBool result( ETrue ); |
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324 TInt position( 0 ); |
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325 if( aTypeNames->Count() > 0 && aTypeNames->Find( aTypeName, position ) |
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326 != KErrNone ) |
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327 { |
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328 result = EFalse; |
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329 } |
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330 return result; |
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331 } |
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332 |