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1 /* |
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2 * Copyright (c) 2006-2007 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: CMnrpAppUi class implementation |
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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 #include <aknnavi.h> |
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20 #include <aknnavide.h> |
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21 #include <eikbtgpc.h> |
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22 |
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23 #include <AknIconUtils.h> |
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24 #include <aknselectionlist.h> |
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25 #include <gulicon.h> |
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26 |
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27 #include <mnrefprovider.rsg> |
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28 #include <MnRefProvider.mbg> |
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29 #include "mnrp.hrh" |
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30 |
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31 #include <EPos_CPosLandmark.h> |
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32 #include <EPos_CPosLandmarkDatabase.h> |
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33 |
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34 #include "mnrpappview.h" |
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35 #include "mnrpnaviview.h" |
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36 #include "mnrpmapview.h" |
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37 |
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38 #include "mnrpmapviewservice.h" |
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39 #include "mnrpnavigationservice.h" |
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40 |
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41 #include "mnrpdocument.h" |
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42 #include "mnrpengine.h" |
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43 #include "mnrpappui.h" |
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44 #include "mnrputils.h" |
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45 #include "debug.h" |
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46 |
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47 const TInt KDefaultLmIconIndex = 0; |
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48 _LIT( KMbmFile, "\\resource\\apps\\MnRefProvider.mbm"); |
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49 |
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50 // ============================ LOCAL FUNCTIONS =============================== |
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51 |
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52 // --------------------------------------------------------------------------- |
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53 // --------------------------------------------------------------------------- |
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54 // |
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55 void CleanupIconArray( TAny* aArray ) |
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56 { |
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57 LOG("MnRefProvider::CleanupIconArray in"); |
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58 ( ( CArrayPtrSeg<CGulIcon>* ) aArray)->ResetAndDestroy(); |
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59 delete aArray; |
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60 LOG("MnRefProvider::CleanupIconArray out"); |
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61 } |
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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 void AddIconL( |
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67 CArrayPtr<CGulIcon>& aIconArray, |
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68 const TDesC& aFileName, |
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69 TInt aIconIndex, |
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70 TInt aMaskIndex ) |
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71 { |
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72 LOG("MnRefProvider::AddIconL in"); |
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73 CFbsBitmap* icon = NULL; |
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74 CFbsBitmap* mask = NULL; |
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75 |
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76 AknIconUtils::CreateIconLC( icon, mask, aFileName, aIconIndex, aMaskIndex ); |
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77 CGulIcon* gul = CGulIcon::NewL( icon, mask ); |
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78 |
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79 gul->SetBitmapsOwnedExternally( EFalse ); |
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80 CleanupStack::PushL( gul ); |
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81 aIconArray.AppendL( gul ); |
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82 CleanupStack::Pop( 3 ); // gul, icon & mask |
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83 LOG("MnRefProvider::AddIconL out"); |
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84 } |
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85 |
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86 // --------------------------------------------------------------------------- |
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87 // --------------------------------------------------------------------------- |
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88 // |
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89 CArrayPtrSeg<CGulIcon>* CreateIconListLC( TInt aGranularity ) |
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90 { |
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91 CArrayPtrSeg<CGulIcon>* iconList = |
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92 new (ELeave) CArrayPtrSeg<CGulIcon>( aGranularity ); |
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93 CleanupStack::PushL( TCleanupItem( CleanupIconArray, iconList ) ); |
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94 |
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95 AddIconL( |
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96 *iconList, |
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97 KMbmFile, |
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98 EMbmMnrefproviderDefault_lm, |
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99 EMbmMnrefproviderDefault_lm_mask); |
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100 |
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101 return iconList; |
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102 } |
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103 |
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104 // --------------------------------------------------------------------------- |
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105 // --------------------------------------------------------------------------- |
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106 // |
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107 void AddLandmarkL( |
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108 const CPosLandmark& aLandmark, |
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109 CDesCArray& aTextArray, |
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110 CArrayPtr<CGulIcon>& aIconArray ) |
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111 { |
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112 TPtrC name; |
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113 aLandmark.GetLandmarkName( name ); |
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114 |
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115 HBufC* printableName = MnrpUtils::PrintableStringLC( name ); |
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116 |
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117 TPtrC iconFile; |
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118 TInt iconIndex, maskIndex, iconArrayIndex; |
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119 |
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120 if ( aLandmark.GetIcon( iconFile, iconIndex, maskIndex ) == KErrNone ) |
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121 { |
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122 AddIconL( aIconArray, iconFile, iconIndex, maskIndex ); |
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123 iconArrayIndex = aIconArray.Count() - 1; |
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124 } |
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125 else |
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126 { |
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127 iconArrayIndex = KDefaultLmIconIndex; |
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128 } |
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129 |
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130 _LIT(KListItemFormat, "%d\t%S\t\t"); |
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131 const TInt KListItemMinSize = 20; |
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132 |
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133 HBufC* item = HBufC::NewLC( printableName->Size() + KListItemMinSize ); |
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134 item->Des().Format( KListItemFormat, iconArrayIndex, printableName ); |
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135 |
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136 aTextArray.AppendL( *item ); |
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137 |
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138 CleanupStack::PopAndDestroy( item ); |
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139 CleanupStack::PopAndDestroy( printableName ); |
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140 } |
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141 |
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142 // ============================ MEMBER FUNCTIONS =============================== |
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143 |
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144 // ----------------------------------------------------------------------------- |
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145 // ----------------------------------------------------------------------------- |
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146 // |
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147 CMnrpAppUi::CMnrpAppUi( CMnrpEngine& aEngine ) |
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148 : iEngine( aEngine ) |
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149 { |
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150 } |
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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 void CMnrpAppUi::ConstructL() |
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156 { |
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157 BaseConstructL( EAknEnableSkin ); |
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158 |
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159 // This is empty view, it will be shown by UI framework, |
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160 // when application starts |
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161 iAppView = CMnrpAppView::NewL(); |
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162 AddViewL( iAppView ); |
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163 |
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164 if ( !iEikonEnv->StartedAsServerApp() ) |
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165 { |
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166 // switch to map view if started normally |
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167 iMapView = CMnrpMapView::NewL( EFalse, iEngine ); |
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168 AddViewL( iMapView ); |
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169 ActivateLocalViewL( iMapView->Id() ); |
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170 } |
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171 } |
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172 |
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173 // ----------------------------------------------------------------------------- |
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174 // ----------------------------------------------------------------------------- |
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175 // |
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176 CMnrpAppUi::~CMnrpAppUi() |
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177 { |
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178 delete iNaviPaneLabel; |
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179 } |
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180 |
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181 // ----------------------------------------------------------------------------- |
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182 // ----------------------------------------------------------------------------- |
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183 // |
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184 void CMnrpAppUi::HandleCommandL( TInt aCommand ) |
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185 { |
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186 switch(aCommand) |
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187 { |
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188 case EAknSoftkeyBack: |
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189 { |
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190 CEikAppServer* server = iEikonEnv->AppServer(); |
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191 if ( server ) |
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192 { |
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193 server->NotifyServerExit( EEikCmdExit ); |
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194 } |
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195 Exit(); |
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196 break; |
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197 } |
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198 |
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199 case EEikCmdExit: |
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200 case EAknSoftkeyExit: |
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201 { |
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202 CEikAppServer* server = iEikonEnv->AppServer(); |
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203 if ( server ) |
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204 { |
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205 server->NotifyServerExit( EAknCmdExit ); // this will close client also |
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206 } |
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207 Exit(); |
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208 break; |
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209 } |
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210 default: |
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211 break; |
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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 // |
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218 TBool CMnrpAppUi::IsChainedMode() |
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219 { |
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220 return ( iParentWg != 0 ); |
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221 } |
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222 |
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223 // ----------------------------------------------------------------------------- |
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224 // ----------------------------------------------------------------------------- |
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225 // |
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226 TBool CMnrpAppUi::IsAnyUserViewActive() |
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227 { |
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228 TVwsViewId viewId; |
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229 if ( ( GetActiveViewId( viewId ) == KErrNotFound ) || |
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230 ( viewId.iViewUid.iUid != EMnrpMapViewId && |
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231 viewId.iViewUid.iUid != EMnrpNavigationViewId ) ) |
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232 { |
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233 return EFalse; |
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234 } |
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235 else |
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236 { |
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237 return ETrue; |
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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 // ---------------------------------------------------------------------------- |
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243 // |
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244 void CMnrpAppUi::SetNaviPaneTitleL( const TDesC& aPaneTitle ) |
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245 { |
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246 if ( !iNaviPane ) |
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247 { |
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248 iNaviPane = static_cast<CAknNavigationControlContainer*>( |
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249 StatusPane()->ControlL( TUid::Uid( EEikStatusPaneUidNavi ) ) ); |
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250 } |
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251 |
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252 if ( iNaviPaneLabel ) |
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253 { |
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254 CAknNavigationDecorator* naviLabel = iNaviPane->CreateNavigationLabelL( aPaneTitle ); |
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255 CleanupStack::PushL( naviLabel ); |
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256 |
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257 iNaviPane->ReplaceL( *iNaviPaneLabel, *naviLabel ); |
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258 |
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259 delete iNaviPaneLabel; |
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260 iNaviPaneLabel = naviLabel; |
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261 |
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262 CleanupStack::Pop( naviLabel ); |
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263 } |
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264 else |
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265 { |
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266 iNaviPaneLabel = iNaviPane->CreateNavigationLabelL( aPaneTitle ); |
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267 iNaviPane->PushL( *iNaviPaneLabel ); |
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268 } |
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269 } |
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270 |
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271 // ---------------------------------------------------------------------------- |
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272 // ---------------------------------------------------------------------------- |
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273 // |
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274 void CMnrpAppUi::SetRightSoftkeyCommandL( TInt aCommand, const TDesC& aButtonTitle ) |
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275 { |
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276 if ( Cba() ) |
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277 { |
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278 Cba()->SetCommandL( 1, aCommand, aButtonTitle ); |
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279 } |
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280 } |
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281 |
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282 // ----------------------------------------------------------------------------- |
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283 // ----------------------------------------------------------------------------- |
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284 // |
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285 TBool CMnrpAppUi::ProcessCommandParametersL( CApaCommandLine &aCommandLine ) |
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286 { |
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287 iParentWg = aCommandLine.ParentWindowGroupID(); |
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288 LOG1("parent window group id %d", iParentWg ); |
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289 |
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290 return CAknAppUi::ProcessCommandParametersL( aCommandLine ); |
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291 } |
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292 |
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293 // ---------------------------------------------------------------------------- |
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294 // ---------------------------------------------------------------------------- |
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295 // |
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296 void CMnrpAppUi::HandleResourceChangeL( TInt aType ) |
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297 { |
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298 CAknAppUi::HandleResourceChangeL( aType ); |
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299 |
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300 TRect rect( ClientRect() ); |
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301 if ( Cba() ) |
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302 { |
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303 Cba()->SetBoundingRect( TRect() ); |
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304 Cba()->ReduceRect( rect ); |
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305 } |
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306 } |
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307 |
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308 // ----------------------------------------------------------------------------- |
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309 // ----------------------------------------------------------------------------- |
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310 // |
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311 void CMnrpAppUi::ShowMapL( CMnrpMapViewService& aService ) |
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312 { |
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313 if ( !iMapView ) |
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314 { |
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315 iMapView = CMnrpMapView::NewL( IsChainedMode(), iEngine ); |
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316 AddViewL( iMapView ); |
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317 } |
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318 |
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319 iMapView->SetMapModeL( aService ); |
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320 ActivateLocalViewL( iMapView->Id() ); |
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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 // |
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326 void CMnrpAppUi::ShowNavigationL( const CPosLandmark& aDestination ) |
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327 { |
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328 if ( !iNaviView ) |
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329 { |
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330 iNaviView = CMnrpNaviView::NewL( IsChainedMode(), iEngine ); |
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331 AddViewL( iNaviView ); |
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332 } |
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333 |
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334 iNaviView->SetDestinationL( aDestination ); |
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335 ActivateLocalViewL( iNaviView->Id() ); |
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336 } |
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337 |
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338 // ----------------------------------------------------------------------------- |
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339 // ----------------------------------------------------------------------------- |
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340 // |
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341 void CMnrpAppUi::StartSelectionL( |
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342 CMnrpMapViewService& aService, |
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343 MMapSelectionCallback& aCallback ) |
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344 { |
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345 SetNaviPaneTitleL( aService.SelectionRequestText() ); |
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346 |
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347 if ( aService.Options() & CMnMapView::EOptionRestrictSelection ) |
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348 { |
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349 // select from dialog |
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350 SelectFromDialogL( aService, aCallback ); |
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351 } |
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352 else |
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353 { |
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354 // select from map |
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355 if ( !iMapView ) |
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356 { |
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357 iMapView = CMnrpMapView::NewL( IsChainedMode(), iEngine ); |
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358 AddViewL( iMapView ); |
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359 } |
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360 |
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361 iMapView->SetSelectionModeL( aService, aCallback ); |
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362 ActivateLocalViewL( iMapView->Id() ); |
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363 } |
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364 } |
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365 |
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366 // ----------------------------------------------------------------------------- |
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367 // ----------------------------------------------------------------------------- |
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368 // |
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369 void CMnrpAppUi::StopSelection() |
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370 { |
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371 __ASSERT_DEBUG( iMapView, Panic( KErrGeneral ) ); |
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372 iMapView->StopSelection(); |
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373 |
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374 // Selection is done - close selection view |
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375 TRAP_IGNORE( ActivateLocalViewL( iAppView->Id() ) ); |
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376 } |
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377 |
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378 // ----------------------------------------------------------------------------- |
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379 // ----------------------------------------------------------------------------- |
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380 // |
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381 void CMnrpAppUi::SelectFromDialogL( |
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382 CMnrpMapViewService& aService, |
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383 MMapSelectionCallback& aCallback ) |
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384 { |
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385 LOG("MnRefProvider::SelectFromDialogL in"); |
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386 |
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387 const TInt KGranularity = 8; |
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388 |
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389 CDesCArraySeg *textArray = new (ELeave) CDesCArraySeg( KGranularity ); |
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390 CleanupStack::PushL( textArray ); |
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391 CArrayPtrSeg<CGulIcon>* iconArray = CreateIconListLC( KGranularity ); |
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392 |
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393 TInt linkedLmsOffset = 0; |
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394 |
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395 CMnrpDocument* doc = ( CMnrpDocument* ) Document(); |
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396 CMnrpEngine& engine = doc->Engine(); |
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397 |
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398 // add non-linked landmarks |
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399 LOG("MnRefProvider::DoSelectionDialogL adding non-linked landmarks"); |
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400 for ( TInt i = 0; i < aService.LandmarksToShow().Count(); i++) |
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401 { |
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402 const CPosLandmark* lm = aService.LandmarksToShow()[i]; |
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403 AddLandmarkL( *lm, *textArray, *iconArray ); |
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404 } |
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405 |
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406 // add linked landmarks |
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407 LOG("MnRefProvider::DoSelectionDialogL adding linked landmarks"); |
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408 |
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409 // create dictionary of linked landmarks |
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410 // in order to ease searching for return values |
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411 // when completing request |
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412 RArray<TInt> dbIndices; |
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413 RArray<TPosLmItemId> lmIds; |
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414 |
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415 CleanupClosePushL( dbIndices ); |
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416 CleanupClosePushL( lmIds ); |
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417 |
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418 linkedLmsOffset = textArray->Count(); |
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419 for ( TInt db = 0; db < aService.LandmarksToShowDatabases().Count(); db++ ) |
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420 { |
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421 const HBufC* uri = aService.LandmarksToShowDatabases()[db]; |
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422 |
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423 CPosLandmarkDatabase* lmdb = CPosLandmarkDatabase::OpenL( *uri ); |
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424 CleanupStack::PushL( lmdb ); |
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425 |
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426 if ( lmdb->IsInitializingNeeded() ) |
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427 { |
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428 ExecuteAndDeleteLD( lmdb->InitializeL() ); |
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429 } |
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430 |
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431 for ( TInt i = 0; i < aService.LinkedLandmarksToShow(db).Count(); i++) |
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432 { |
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433 TPosLmItemId id = aService.LinkedLandmarksToShow(db)[i]; |
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434 |
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435 CPosLandmark* lm = lmdb->ReadLandmarkLC( id ); |
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436 AddLandmarkL( *lm, *textArray, *iconArray ); |
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437 |
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438 dbIndices.AppendL( db ); |
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439 lmIds.AppendL( id ); |
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440 |
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441 CleanupStack::PopAndDestroy( lm ); |
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442 } |
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443 |
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444 CleanupStack::PopAndDestroy( lmdb ); |
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445 } |
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446 |
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447 TInt selected = 0; |
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448 CAknSelectionListDialog *dialog = |
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449 CAknSelectionListDialog::NewL( selected, textArray, R_MNREFPROVIDER_MENUBAR ); |
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450 |
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451 dialog->PrepareLC( R_MNREFPROVIDER_SELECTION_DIALOG ); |
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452 |
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453 dialog->SetIconArrayL( iconArray ); |
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454 CleanupStack::Pop(); // iconArray cleanup |
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455 |
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456 LOG1("MnRefProvider::SelectFromDialogL launching dialog with %d items", textArray->Count() ); |
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457 TInt result = dialog->RunLD(); |
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458 if ( result ) |
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459 { |
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460 LOG("MnRefProvider::SelectFromDialogL approved"); |
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461 if ( selected < linkedLmsOffset ) |
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462 { |
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463 aCallback.HandleSelectionL( selected ); |
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464 } |
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465 else |
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466 { |
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467 TInt linkedLmIndex = selected - linkedLmsOffset; |
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468 if ( linkedLmIndex < dbIndices.Count() && |
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469 linkedLmIndex < lmIds.Count() ) |
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470 { |
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471 aCallback.HandleSelectionL( lmIds[linkedLmIndex], dbIndices[linkedLmIndex] ); |
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472 } |
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473 else |
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474 { |
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475 // never happens |
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476 LOG("MnRefProvider::SelectFromDialogL selection out of range, out"); |
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477 aCallback.HandleSelectionErrorL( KErrGeneral ); |
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478 } |
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479 } |
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480 } |
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481 else |
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482 { |
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483 LOG("MnRefProvider::SelectFromDialogL cancelled, out"); |
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484 aCallback.HandleSelectionErrorL( KErrCancel ); |
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485 } |
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486 |
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487 CleanupStack::PopAndDestroy( &lmIds ); |
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488 CleanupStack::PopAndDestroy( &dbIndices ); |
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489 |
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490 CleanupStack::PopAndDestroy( textArray ); |
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491 LOG("MnRefProvider::SelectFromDialogL out"); |
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492 } |