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1 /* |
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2 * Copyright (c) 2003-2005 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: Implements AIW Menu utilities for providers to access consumer menu. |
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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 |
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21 #include <barsread.h> |
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22 #include <barsc.h> |
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23 #include <bautils.h> |
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24 #include "AiwMenu.h" |
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25 #include "AiwCommon.hrh" |
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26 |
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27 // This is needed for resource reading. |
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28 const TInt KCCMask(0x00000fff); |
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29 |
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30 |
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31 EXPORT_C CAiwMenuPane::CAiwMenuPane(CEikMenuPane& aMenuPane, TInt aBaseCmdId) |
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32 : iMenuPane(&aMenuPane), iBaseCmdId(aBaseCmdId) |
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33 { |
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34 iNextCmdId = aBaseCmdId; |
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35 } |
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36 |
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37 |
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38 EXPORT_C CAiwMenuPane::~CAiwMenuPane() |
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39 { |
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40 delete iMenuPane; |
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41 |
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42 for(TInt i = 0; i < iIdMap.Count(); i++) |
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43 { |
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44 iIdMap[i].extraText.Close(); |
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45 } |
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46 |
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47 iIdMap.Reset(); |
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48 } |
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49 |
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50 |
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51 EXPORT_C void CAiwMenuPane::AddMenuItemL( |
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52 TInt aServiceCmd, |
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53 CEikMenuPaneItem::SData& aMenuItem, |
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54 TInt aIndex) |
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55 { |
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56 AddMenuItemL(aServiceCmd, aMenuItem, aIndex, KNullDesC()); |
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57 } |
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58 |
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59 |
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60 EXPORT_C void CAiwMenuPane::AddMenuItemL( |
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61 TInt aServiceCmd, |
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62 CEikMenuPaneItem::SData& aMenuItem, |
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63 TInt aIndex, |
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64 const TDesC& aExtraText) |
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65 { |
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66 SMenuIdMap map; |
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67 |
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68 map.dynMenuCmdId = iNextCmdId + iPaneOffset; |
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69 map.serviceCmdId = aServiceCmd; |
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70 map.origCmdId = aMenuItem.iCommandId; |
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71 map.owner = iInitializingOwner; |
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72 map.extraText.Assign(aExtraText.AllocL()); |
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73 CleanupClosePushL(map.extraText); |
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74 |
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75 aMenuItem.iCommandId = iNextCmdId + iPaneOffset; |
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76 iNextCmdId++; |
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77 |
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78 iMenuPane->InsertMenuItemL(aMenuItem, aIndex); |
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79 User::LeaveIfError(iIdMap.Append( map )); |
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80 CleanupStack::Pop(); // map.extraText |
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81 } |
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82 |
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83 |
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84 |
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85 EXPORT_C void CAiwMenuPane::AddMenuItemsL( |
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86 TResourceReader& aReader, |
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87 TInt aServiceCmd, |
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88 TInt aIndex, |
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89 TBool /*aAddSeperator*/) |
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90 { |
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91 CEikMenuPaneItem::SData data; |
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92 |
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93 TInt index = aIndex; |
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94 |
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95 TInt count = aReader.ReadInt16(); |
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96 for (TInt i = 0; i < count; i++) |
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97 { |
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98 data.iCommandId = aReader.ReadInt32(); |
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99 data.iCascadeId = aReader.ReadInt32(); |
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100 data.iFlags = aReader.ReadInt32(); |
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101 data.iText.Copy(aReader.ReadTPtrC()); |
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102 |
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103 // Extra text (additional submenu text) must be handled separately |
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104 // because SData doesn't offer space for it. |
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105 TPtrC extraText = aReader.ReadTPtrC(); |
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106 |
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107 aReader.ReadTPtrC(); // Skip bmpfile. |
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108 aReader.ReadInt16(); // Skip bmpid. |
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109 aReader.ReadInt16(); // Skip bmpmask. |
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110 aReader.ReadInt32(); // Skip extension. |
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111 |
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112 if (data.iCommandId == AIW_SUBMENU_TITLE) |
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113 { |
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114 AddTitleItemL(data.iText, index); |
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115 } |
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116 else |
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117 { |
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118 AddMenuItemL(aServiceCmd, data, index++, extraText); |
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119 } |
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120 } |
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121 } |
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122 |
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123 |
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124 |
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125 EXPORT_C void CAiwMenuPane::AddMenuItemsL( |
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126 TFileName& aFileName, |
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127 TInt aResId, |
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128 TInt aServiceCmd, |
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129 TInt aIndex, |
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130 TBool aAddSeparator) |
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131 { |
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132 TResourceReader reader; |
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133 |
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134 RFs fsSession; |
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135 User::LeaveIfError( fsSession.Connect() ); |
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136 CleanupClosePushL( fsSession ); |
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137 |
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138 BaflUtils::NearestLanguageFile(fsSession, aFileName); |
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139 |
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140 RResourceFile rsFile; |
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141 rsFile.OpenL( fsSession, aFileName ); |
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142 CleanupClosePushL( rsFile ); |
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143 |
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144 // Read multitapping resource. |
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145 HBufC8* rBuffer = rsFile.AllocReadLC(aResId & KCCMask); // Remove offset from id |
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146 reader.SetBuffer( rBuffer ); |
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147 |
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148 AddMenuItemsL(reader, aServiceCmd, aIndex, aAddSeparator); |
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149 |
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150 CleanupStack::PopAndDestroy(3); // rBuffer, rsFile, fsSession |
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151 } |
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152 |
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153 |
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154 |
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155 EXPORT_C TInt CAiwMenuPane::MenuCmdId(TInt aDynCmdId) const |
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156 { |
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157 for (TInt i = 0; i < iIdMap.Count(); i++) |
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158 { |
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159 if (iIdMap[i].dynMenuCmdId == aDynCmdId) |
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160 { |
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161 return iIdMap[i].origCmdId; |
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162 } |
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163 } |
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164 |
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165 return 0; |
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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 EXPORT_C TInt CAiwMenuPane::DynCmdId(TInt aMenuCmdId) const |
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171 { |
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172 for (TInt i = 0; i < iIdMap.Count(); i++) |
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173 { |
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174 if (iIdMap[i].origCmdId == aMenuCmdId) |
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175 { |
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176 return iIdMap[i].dynMenuCmdId; |
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177 } |
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178 } |
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179 |
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180 return 0; |
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181 } |
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182 |
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183 |
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184 |
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185 EXPORT_C TInt CAiwMenuPane::ServiceCmdId(TInt aDynCmdId) const |
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186 { |
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187 for (TInt i = 0; i < iIdMap.Count(); i++) |
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188 { |
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189 if (iIdMap[i].dynMenuCmdId == aDynCmdId) |
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190 { |
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191 return iIdMap[i].serviceCmdId; |
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192 } |
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193 } |
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194 |
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195 return 0; |
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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 TInt CAiwMenuPane::FindCmdId(TInt aIndex) |
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201 { |
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202 TInt index; |
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203 |
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204 for (TInt i = 0; i < iIdMap.Count(); i++) |
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205 { |
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206 if (iMenuPane->MenuItemExists(iIdMap[i].dynMenuCmdId, index)) |
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207 { |
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208 if (aIndex == index) |
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209 { |
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210 return iIdMap[i].dynMenuCmdId; |
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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 return -1; |
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216 } |
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217 |
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218 |
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219 |
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220 EXPORT_C void CAiwMenuPane::AddTitleItemL(const TDesC& aTitle, TInt aIndex) |
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221 { |
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222 CEikMenuPaneItem::SData data; |
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223 |
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224 data.iCommandId = AIW_SUBMENU_TITLE; |
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225 data.iCascadeId = 0; |
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226 data.iFlags = 0; |
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227 data.iText.Copy(aTitle); |
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228 |
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229 iMenuPane->InsertMenuItemL(data, aIndex); |
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230 } |
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231 |
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232 |
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233 TBool CAiwMenuPane::IsCmdInRange(TInt aCmdSpaceSize, TInt aCmd) |
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234 { |
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235 if ((aCmd >= iPaneOffset + iBaseCmdId) && |
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236 (aCmd < iPaneOffset + iBaseCmdId + aCmdSpaceSize)) |
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237 { |
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238 return ETrue; |
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239 } |
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240 |
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241 return EFalse; |
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242 } |
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243 |
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244 |
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245 CAiwServiceIfBase* CAiwMenuPane::CommandOwner(TInt aDynCmd) const |
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246 { |
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247 for (TInt i = 0; i < iIdMap.Count(); i++) |
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248 { |
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249 if (iIdMap[i].dynMenuCmdId == aDynCmd) |
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250 { |
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251 return iIdMap[i].owner; |
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252 } |
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253 } |
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254 |
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255 return NULL; |
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256 } |
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257 |
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258 |
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259 const TDesC& CAiwMenuPane::ExtraText(TInt aDynMenuCmdId) |
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260 { |
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261 TInt count = iIdMap.Count(); |
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262 for(TInt i = 0; i < count; i++) |
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263 { |
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264 if(iIdMap[i].dynMenuCmdId == aDynMenuCmdId) |
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265 { |
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266 return iIdMap[i].extraText; |
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267 } |
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268 } |
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269 return KNullDesC; |
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270 } |
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271 |
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272 // End of file |