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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 // INCLUDE FILES |
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19 |
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20 #include <s32strm.h> |
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21 #include "menusrvoperation.h" |
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22 #include "menuitemattr.h" |
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23 #include "menuutil.h" |
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24 #include "menueng.h" |
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25 #include "menuengobject.h" |
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26 |
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27 // ================= MEMBER FUNCTIONS ======================= |
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28 |
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29 // --------------------------------------------------------- |
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30 // CMenuSrvOperation::CMenuSrvOperation() |
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31 // --------------------------------------------------------- |
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32 // |
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33 CMenuSrvOperation::CMenuSrvOperation( CMenuEng& aEng ) |
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34 : iEng( aEng ) |
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35 { |
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36 } |
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37 |
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38 // --------------------------------------------------------- |
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39 // CMenuSrvOperation::StartL() |
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40 // --------------------------------------------------------- |
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41 // |
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42 void CMenuSrvOperation::StartL( const RMessage2& aMessage ) |
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43 { |
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44 PanicIfPendingL( aMessage ); |
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45 iEng.QueueOperationL( *this ); |
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46 SetPending( aMessage ); // No leaving after this point! |
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47 } |
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48 |
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49 // --------------------------------------------------------- |
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50 // CMenuSrvOperation::Cancel() |
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51 // --------------------------------------------------------- |
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52 // |
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53 void CMenuSrvOperation::Cancel() |
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54 { |
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55 iEng.DequeueOperation( *this ); |
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56 Complete( KErrCancel ); |
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57 } |
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58 |
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59 // --------------------------------------------------------- |
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60 // CMenuSrvOperation::CompletedMenuEngOperation() |
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61 // --------------------------------------------------------- |
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62 // |
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63 void CMenuSrvOperation::CompletedMenuEngOperation( TInt aErr ) |
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64 { |
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65 iEng.DequeueOperation( *this ); |
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66 Complete( aErr ); |
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67 } |
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68 |
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69 // ================= MEMBER FUNCTIONS ======================= |
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70 |
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71 // --------------------------------------------------------- |
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72 // CMenuSrvRemoveOperation::CMenuSrvRemoveOperation |
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73 // --------------------------------------------------------- |
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74 // |
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75 CMenuSrvRemoveOperation::CMenuSrvRemoveOperation( CMenuEng& aEng, TInt aId ) |
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76 : CMenuSrvOperation( aEng ), iId( aId ) |
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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 // CMenuSrvRemoveOperation::RunMenuEngOperationL |
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82 // --------------------------------------------------------- |
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83 // |
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84 void CMenuSrvRemoveOperation::RunMenuEngOperationL() |
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85 { |
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86 iEng.RemoveL( iId ); |
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87 } |
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88 |
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89 // ================= MEMBER FUNCTIONS ======================= |
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90 |
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91 // --------------------------------------------------------- |
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92 // CMenuSrvMoveToFolderOperation::~CMenuSrvMoveToFolderOperation |
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93 // --------------------------------------------------------- |
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94 // |
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95 CMenuSrvMoveToFolderOperation::~CMenuSrvMoveToFolderOperation() |
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96 { |
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97 iItems.Close(); |
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98 } |
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99 |
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100 // --------------------------------------------------------- |
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101 // CMenuSrvMoveToFolderOperation::NewL() |
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102 // --------------------------------------------------------- |
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103 // |
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104 CMenuSrvMoveToFolderOperation* CMenuSrvMoveToFolderOperation::NewL( |
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105 CMenuEng& aEng, |
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106 RReadStream& aItems, |
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107 TInt aFolder, |
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108 TInt aMoveBefore ) |
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109 { |
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110 CMenuSrvMoveToFolderOperation* op = |
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111 new (ELeave) CMenuSrvMoveToFolderOperation |
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112 ( aEng, aFolder, aMoveBefore ); |
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113 CleanupStack::PushL( op ); |
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114 op->ConstructL( aItems ); |
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115 CleanupStack::Pop( op ); |
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116 return op; |
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117 } |
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118 |
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119 // --------------------------------------------------------- |
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120 // CMenuSrvMoveToFolderOperation::CMenuSrvMoveToFolderOperation |
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121 // --------------------------------------------------------- |
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122 // |
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123 CMenuSrvMoveToFolderOperation::CMenuSrvMoveToFolderOperation |
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124 ( CMenuEng& aEng, TInt aFolder, TInt aMoveBefore ) |
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125 : CMenuSrvOperation( aEng ), iFolder( aFolder ), iMoveBefore( aMoveBefore ) |
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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 // CMenuSrvMoveToFolderOperation::ConstructL() |
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131 // --------------------------------------------------------- |
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132 // |
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133 void CMenuSrvMoveToFolderOperation::ConstructL( RReadStream& aItems ) |
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134 { |
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135 MenuUtil::InternalizeL( iItems, aItems ); |
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136 } |
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137 |
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138 // --------------------------------------------------------- |
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139 // CMenuSrvMoveToFolderOperation::RunMenuEngOperationL |
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140 // --------------------------------------------------------- |
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141 // |
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142 void CMenuSrvMoveToFolderOperation::RunMenuEngOperationL() |
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143 { |
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144 iEng.MoveToFolderL( iItems, iFolder, iMoveBefore ); |
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145 } |
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146 |
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147 // ================= MEMBER FUNCTIONS ======================= |
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148 |
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149 // --------------------------------------------------------- |
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150 // CMenuSrvReorderOperation::CMenuSrvReorderOperation |
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151 // --------------------------------------------------------- |
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152 // |
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153 CMenuSrvReorderOperation::CMenuSrvReorderOperation |
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154 ( CMenuEng& aEng, TInt aId, TInt aMoveBefore ) |
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155 : CMenuSrvOperation( aEng ), iId( aId ), iMoveBefore( aMoveBefore ) |
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156 { |
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157 } |
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158 |
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159 // --------------------------------------------------------- |
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160 // CMenuSrvReorderOperation::RunMenuEngOperationL |
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161 // --------------------------------------------------------- |
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162 // |
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163 void CMenuSrvReorderOperation::RunMenuEngOperationL() |
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164 { |
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165 iEng.ReorderL( iId, iMoveBefore ); |
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166 } |
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167 |
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168 // ================= MEMBER FUNCTIONS ======================= |
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169 |
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170 // --------------------------------------------------------- |
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171 // CMenuSrvAddOperation::~CMenuSrvAddOperation |
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172 // --------------------------------------------------------- |
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173 // |
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174 CMenuSrvAddOperation::~CMenuSrvAddOperation() |
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175 { |
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176 delete iObject; |
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177 } |
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178 |
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179 // --------------------------------------------------------- |
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180 // CMenuSrvAddOperation::NewL() |
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181 // --------------------------------------------------------- |
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182 // |
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183 CMenuSrvAddOperation* CMenuSrvAddOperation::NewL |
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184 ( CMenuEng& aEng, const TDesC& aType, RReadStream& aChanges ) |
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185 { |
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186 CMenuSrvAddOperation* op = new (ELeave) CMenuSrvAddOperation( aEng ); |
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187 CleanupStack::PushL( op ); |
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188 op->ConstructL( aType, aChanges ); |
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189 CleanupStack::Pop( op ); |
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190 return op; |
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191 } |
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192 |
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193 // --------------------------------------------------------- |
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194 // CMenuSrvAddOperation::CMenuSrvAddOperation |
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195 // --------------------------------------------------------- |
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196 // |
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197 CMenuSrvAddOperation::CMenuSrvAddOperation( CMenuEng& aEng ) |
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198 : CMenuSrvOperation( aEng ) |
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199 { |
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200 } |
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201 |
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202 // --------------------------------------------------------- |
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203 // CMenuSrvAddOperation::ConstructL() |
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204 // --------------------------------------------------------- |
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205 // |
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206 void CMenuSrvAddOperation::ConstructL( const TDesC& aType, RReadStream& aChanges ) |
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207 { |
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208 iObject = iEng.NewObjectL( aType ); |
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209 // Flags. |
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210 const TUint32 flags = aChanges.ReadUint32L(); |
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211 // Attributes. |
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212 RMenuItemAttrArray attrChanges; |
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213 CleanupResetAndDestroyPushL( attrChanges ); |
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214 attrChanges.InternalizeL( aChanges ); |
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215 // Parent folder and insertion point. |
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216 iParent = aChanges.ReadInt32L(); |
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217 iInsertBefore = aChanges.ReadInt32L(); |
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218 // Flag and attribute data is stored inside the object. |
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219 iObject->SetFlags( flags, ETrue ); |
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220 for ( TInt i = 0; i < attrChanges.Count(); i++ ) |
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221 { |
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222 const CMenuItemAttr* attr = attrChanges[i]; |
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223 if ( attr->Value() ) |
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224 { |
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225 iObject->SetAttributeL( attr->Name(), *attr->Value(), EFalse ); |
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226 } |
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227 else |
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228 { |
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229 ; // No use trying to remove attribute: this is a new object. |
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230 } |
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231 } |
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232 CleanupStack::PopAndDestroy( &attrChanges ); // Ownership NOT passed. |
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233 } |
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234 |
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235 // --------------------------------------------------------- |
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236 // CMenuSrvAddOperation::ObjectId |
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237 // --------------------------------------------------------- |
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238 // |
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239 TInt CMenuSrvAddOperation::ObjectId() |
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240 { |
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241 __ASSERT_DEBUG( iObject, User::Invariant() ); |
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242 return iObject->Id(); |
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243 } |
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244 |
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245 // --------------------------------------------------------- |
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246 // CMenuSrvAddOperation::RunMenuEngOperationL |
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247 // --------------------------------------------------------- |
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248 // |
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249 void CMenuSrvAddOperation::RunMenuEngOperationL() |
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250 { |
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251 __ASSERT_DEBUG( iObject, User::Invariant() ); |
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252 iEng.AddL( *iObject, iParent, iInsertBefore ); |
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253 iObject = NULL; // Ownership passed to engine. |
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254 } |
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255 |
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256 // ================= MEMBER FUNCTIONS ======================= |
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257 |
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258 // --------------------------------------------------------- |
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259 // CMenuSrvUpdateOperation::~CMenuSrvUpdateOperation |
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260 // --------------------------------------------------------- |
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261 // |
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262 CMenuSrvUpdateOperation::~CMenuSrvUpdateOperation() |
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263 { |
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264 iAttrChanges.ResetAndDestroy(); |
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265 } |
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266 |
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267 // --------------------------------------------------------- |
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268 // CMenuSrvUpdateOperation::NewL() |
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269 // --------------------------------------------------------- |
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270 // |
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271 CMenuSrvUpdateOperation* CMenuSrvUpdateOperation::NewL |
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272 ( CMenuEng& aEng, TInt aId, RReadStream& aChanges ) |
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273 { |
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274 CMenuSrvUpdateOperation* op = |
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275 new (ELeave) CMenuSrvUpdateOperation( aEng, aId ); |
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276 CleanupStack::PushL( op ); |
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277 op->ConstructL( aChanges ); |
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278 CleanupStack::Pop( op ); |
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279 return op; |
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280 } |
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281 |
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282 // --------------------------------------------------------- |
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283 // CMenuSrvUpdateOperation::CMenuSrvUpdateOperation |
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284 // --------------------------------------------------------- |
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285 // |
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286 CMenuSrvUpdateOperation::CMenuSrvUpdateOperation( CMenuEng& aEng, TInt aId ) |
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287 : CMenuSrvOperation( aEng ), iId( aId ) |
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288 { |
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289 } |
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290 |
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291 // --------------------------------------------------------- |
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292 // CMenuSrvUpdateOperation::ConstructL() |
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293 // --------------------------------------------------------- |
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294 // |
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295 void CMenuSrvUpdateOperation::ConstructL( RReadStream& aChanges ) |
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296 { |
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297 iFlags = aChanges.ReadUint32L(); |
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298 iChangedFlags = aChanges.ReadUint32L(); |
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299 iAttrChanges.InternalizeL( aChanges ); |
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300 } |
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301 |
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302 // --------------------------------------------------------- |
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303 // CMenuSrvUpdateOperation::RunMenuEngOperationL |
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304 // --------------------------------------------------------- |
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305 // |
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306 void CMenuSrvUpdateOperation::RunMenuEngOperationL() |
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307 { |
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308 CMenuEngObject& object = iEng.ModifiableObjectL( iId ); |
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309 object.SetFlags( iFlags & iChangedFlags, ETrue ); |
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310 object.SetFlags( ~iFlags & iChangedFlags, EFalse ); |
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311 for ( TInt i = 0; i < iAttrChanges.Count(); i++ ) |
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312 { |
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313 const CMenuItemAttr* attr = iAttrChanges[i]; |
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314 if ( attr->Value() ) |
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315 { |
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316 object.SetAttributeL( attr->Name(), *attr->Value(), EFalse ); |
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317 } |
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318 else |
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319 { |
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320 object.RemoveAttribute( attr->Name() ); |
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321 } |
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322 } |
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323 } |
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324 |
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325 // End of File |