1 /* |
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2 * Copyright (c) 2002-2005 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: This file contains methods of selector's base class |
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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 |
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22 |
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23 // INCLUDE FILES |
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24 #include <aknsfld.h> |
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25 #include <lmkui.rsg> |
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26 #include <StringLoader.h> |
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27 #include <AknQueryDialog.h> |
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28 #include <EPos_CPosLandmarkDatabase.h> |
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29 #include <sysutil.h> |
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30 #include "landmarks.hrh" |
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31 #include "LmkConsts.h" |
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32 #include "LmkNotes.h" |
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33 #include "CLmkDbUtils.h" |
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34 #include "CLmkLocationService.h" |
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35 #include <CLmkEditorDlg.h> // TLmkEditorAttributes, TLmkEditorMode |
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36 #include "CLmkLmItemListProvider.h" |
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37 #include "CLmkLmItemListMemento.h" |
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38 #include "CLmkEditorImpl.h" |
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39 #include "CLmkAppLmItemSelectorImpl.h" |
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40 #include "CLmkLocSettingLauncher.h" |
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41 #include "lmkicondialog.h" |
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42 #include "lmkwaitdlglauncher.h" // Wait dialog launcher |
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43 #include <lmkerrors.h> |
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44 |
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45 |
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46 const TInt KFatClusterSize = 2048; |
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47 |
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48 #if defined(_DEBUG) |
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49 |
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50 // CONSTANTS |
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51 /// Unnamed namespace for local definitions |
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52 namespace { |
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53 |
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54 _LIT( KPanicMsg, "CLmkAppLmItemSelectorImpl" ); |
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55 |
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56 void Panic( TPanicCode aReason ) |
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57 { |
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58 User::Panic( KPanicMsg, aReason ); |
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59 } |
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60 } // namespace |
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61 |
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62 #endif |
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63 // ============================ MEMBER FUNCTIONS =============================== |
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64 |
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65 // ----------------------------------------------------------------------------- |
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66 // CLmkAppLmItemSelectorImpl::CLmkAppLmItemSelectorImpl |
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67 // C++ default constructor can NOT contain any code, that |
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68 // might leave. |
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69 // ----------------------------------------------------------------------------- |
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70 // |
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71 CLmkAppLmItemSelectorImpl::CLmkAppLmItemSelectorImpl( |
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72 CPosLandmarkDatabase& aDb, |
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73 CLmkSender& aSender, |
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74 TBool aFindBox ) |
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75 : CLmkAppSelectorImplBase( aDb, aFindBox ), |
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76 iSender( aSender ), |
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77 iNewListBoxItemAdded(EFalse) |
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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 // CLmkAppLmItemSelectorImpl::BaseConstructL |
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83 // Symbian 2nd phase constructor can leave. |
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84 // ----------------------------------------------------------------------------- |
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85 // |
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86 void CLmkAppLmItemSelectorImpl::BaseConstructL() |
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87 { |
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88 CLmkAppSelectorImplBase::BaseConstructL(); |
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89 iDbUtils = CLmkDbUtils::NewL( iDb, *this, ETrue ); |
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90 iWaitDialogLauncher = CLmkWaitDialogLauncher::NewL(); |
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91 iWaitDialogLauncher->SetObserver(this); |
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92 } |
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93 |
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94 // ----------------------------------------------------------------------------- |
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95 // CLmkAppLmItemSelectorImpl::~CLmkAppLmItemSelectorImpl |
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96 // ----------------------------------------------------------------------------- |
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97 // |
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98 CLmkAppLmItemSelectorImpl::~CLmkAppLmItemSelectorImpl() |
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99 { |
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100 delete iWaitDialogLauncher; |
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101 delete iLocationService; |
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102 delete iDbUtils; |
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103 delete iLauncher; |
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104 iMarkedItemIds.Close(); |
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105 } |
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106 |
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107 // ----------------------------------------------------------------------------- |
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108 // CLmkAppLmItemSelectorImpl::LmItemListProvider |
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109 // ----------------------------------------------------------------------------- |
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110 // |
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111 CLmkLmItemListProvider& CLmkAppLmItemSelectorImpl::LmItemListProvider() |
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112 { |
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113 __ASSERT_DEBUG( iListProvider, Panic( KLmkPanicNullMember ) ); |
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114 return static_cast<CLmkLmItemListProvider&>( *iListProvider ); |
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115 } |
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116 |
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117 // ----------------------------------------------------------------------------- |
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118 // CLmkAppLmItemSelectorImpl::CurrentCategoryId |
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119 // ----------------------------------------------------------------------------- |
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120 // |
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121 TInt CLmkAppLmItemSelectorImpl::CurrentCategoryId() |
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122 { |
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123 TInt catId = KPosLmNullItemId; |
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124 TRAP_IGNORE(catId = SelectedIdL()); |
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125 return catId; |
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126 } |
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127 |
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128 // ----------------------------------------------------------------------------- |
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129 // CLmkAppLmItemSelectorImpl::ChangeIconCmdL |
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130 // ----------------------------------------------------------------------------- |
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131 // |
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132 void CLmkAppLmItemSelectorImpl::ChangeIconCmdL() |
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133 { |
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134 |
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135 TInt lSelectedIconIndex(0); |
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136 CLmkIconMapDialog* dialog = new(ELeave) CLmkIconMapDialog( lSelectedIconIndex ); |
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137 if (dialog->ExecuteLD(R_LMK_ICON_TABLE_DIALOG) ) |
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138 { |
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139 if(lSelectedIconIndex >= 0) |
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140 { |
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141 // icon file also contains masks, therefore 2* |
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142 TInt iconIndex = 2*lSelectedIconIndex; |
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143 TInt maskIndex = 2*lSelectedIconIndex; |
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144 |
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145 RArray<TPosLmItemId>& markedItemIds = MarkedItemIdsL(); |
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146 RFs fs; |
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147 User::LeaveIfError(fs.Connect()); |
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148 CleanupClosePushL( fs ); |
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149 |
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150 if ( SysUtil::DiskSpaceBelowCriticalLevelL( &fs, sizeof( CPosLandmark ), EDriveC ) ) |
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151 { |
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152 CleanupStack::PopAndDestroy(); // fs |
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153 User::LeaveNoMemory(); |
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154 } |
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155 else |
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156 { |
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157 TInt markedCount = markedItemIds.Count(); |
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158 if ( markedCount ) |
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159 { |
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160 LmItemListProvider().SetSelectedItemsCount(markedCount); |
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161 ChangeIconsL( markedItemIds, iconIndex + EMbmLmkuiQgn_prop_lm_transport, maskIndex + EMbmLmkuiQgn_prop_lm_transport_mask); // subclass implements |
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162 iListBox->ClearSelection(); |
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163 } |
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164 else |
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165 { |
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166 LmItemListProvider().SetSelectedItemsCount(1); |
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167 ChangeIconL( SelectedIdL(),(iconIndex + EMbmLmkuiQgn_prop_lm_transport),(maskIndex + EMbmLmkuiQgn_prop_lm_transport_mask)); // subclass implements |
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168 } |
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169 } |
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170 CleanupStack::PopAndDestroy(); // fs |
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171 } |
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172 } |
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173 lSelectedIconIndex = 0; |
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174 |
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175 } |
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176 |
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177 // ----------------------------------------------------------------------------- |
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178 // CLmkAppLmItemSelectorImpl::MementoL |
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179 // ----------------------------------------------------------------------------- |
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180 // |
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181 MLmkListMemento* CLmkAppLmItemSelectorImpl::MementoL() |
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182 { |
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183 CLmkLmItemListMemento* memento = CLmkLmItemListMemento::NewL(); |
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184 return memento; |
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185 } |
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186 |
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187 // ----------------------------------------------------------------------------- |
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188 // CLmkAppLmItemSelectorImpl::ProcessCommandL |
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189 // ----------------------------------------------------------------------------- |
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190 // |
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191 void CLmkAppLmItemSelectorImpl::ProcessCommandL( TInt aCommandId ) |
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192 { |
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193 switch( aCommandId ) |
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194 { |
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195 case ELmkCmdNewLmCurrentLocation: |
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196 { |
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197 RequestCurrenLocationL(); |
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198 break; |
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199 } |
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200 case ELmkCmdNewLmEmpty: |
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201 { |
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202 NewLandmarkCmdL(); |
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203 break; |
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204 } |
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205 case ELmkCmdDeleteLm: |
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206 { |
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207 // This is left empty intentionally, if subclasses do not |
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208 // implement handling of this command then deletion using |
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209 // backspace key is not supported for that selector. |
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210 break; |
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211 } |
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212 case ELmkCmdLaunchPositionSettings: |
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213 { |
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214 LaunchPosSettingsL(); |
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215 break; |
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216 } |
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217 default: |
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218 { |
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219 break; |
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220 } |
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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 // CLmkAppLmItemSelectorImpl::NotifyL |
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226 // ----------------------------------------------------------------------------- |
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227 // |
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228 void CLmkAppLmItemSelectorImpl::NotifyL( const TInt aStatus ) |
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229 { |
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230 // Stop the running wait dialog |
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231 TInt buttonId = iWaitDialogLauncher->StopWaitDialogL(); |
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232 if( EEikBidCancel != buttonId ) |
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233 { |
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234 switch( aStatus ) |
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235 { |
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236 case KErrNone: |
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237 case KPositionPartialUpdate: |
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238 { |
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239 if(iLocationService) |
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240 { |
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241 TPosition position = iLocationService->CurrentPosition(); |
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242 CreateLmkFromCurrentLocationL( position ); |
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243 } |
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244 break; |
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245 } |
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246 default: |
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247 { |
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248 break; |
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249 } |
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250 } |
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251 } |
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252 delete iLocationService; |
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253 iLocationService = NULL; |
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254 } |
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255 |
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256 // ----------------------------------------------------------------------------- |
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257 // CLmkAppLmItemSelectorImpl::NotifyErrorL |
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258 // ----------------------------------------------------------------------------- |
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259 // |
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260 void CLmkAppLmItemSelectorImpl::NotifyErrorL( TInt aErrorCode ) |
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261 { |
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262 |
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263 // Stop the running wait dialog |
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264 TInt buttonId = iWaitDialogLauncher->StopWaitDialogL(); |
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265 |
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266 delete iLocationService; |
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267 iLocationService = NULL; |
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268 |
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269 if( EEikBidCancel != buttonId ) |
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270 { |
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271 switch( aErrorCode ) |
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272 { |
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273 case KPositionQualityLoss: |
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274 case KErrTimedOut: |
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275 case KErrNotFound: // No PSY selected. |
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276 case KErrUnknown: |
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277 case KErrCancel: |
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278 case KErrArgument: |
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279 default: |
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280 // The above errors are because of location request failures |
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281 // Ask user to retry location request |
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282 { |
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283 if ( LmkNotes::MessageQueryWithLinkL(iEnv,R_LMK_MSG_QUERY_HEADING_PANE_TEXT, |
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284 R_LMK_CONF_RETRY_LOCATION_REQUEST,R_LMK_REQUEST_FAIL_MORE_INFO, |
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285 MessageQueryCallBack) ) |
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286 { |
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287 if( iLocationService ) |
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288 { |
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289 delete iLocationService; |
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290 iLocationService = NULL; |
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291 } |
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292 RequestCurrenLocationL(); |
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293 } |
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294 } |
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295 } |
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296 } |
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297 } |
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298 |
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299 // ----------------------------------------------------------------------------- |
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300 // CLmkAppLmItemSelectorImpl::SelectedIdL |
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301 // ----------------------------------------------------------------------------- |
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302 // |
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303 TPosLmItemId CLmkAppLmItemSelectorImpl::SelectedIdL() |
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304 { |
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305 __ASSERT_DEBUG( iListBox, Panic( KLmkPanicNullMember ) ); |
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306 TPosLmItemId selected( KPosLmNullItemId ); |
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307 TInt currentItemIndex = iListBox->CurrentItemIndex(); |
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308 if ( iFindBox ) |
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309 { |
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310 CAknFilteredTextListBoxModel* model = |
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311 static_cast<CAknFilteredTextListBoxModel*>( iListBox->Model() ); |
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312 TInt filteredItemIndex = |
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313 model->Filter()->FilteredItemIndex( currentItemIndex ); |
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314 LmItemListProvider().GetSelectedItemId( selected, filteredItemIndex ); |
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315 } |
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316 else |
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317 { |
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318 LmItemListProvider().GetSelectedItemId( selected, currentItemIndex ); |
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319 } |
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320 return selected; |
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321 } |
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322 |
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323 // ----------------------------------------------------------------------------- |
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324 // CLmkAppLmItemSelectorImpl::MarkedItemIdsL |
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325 // ----------------------------------------------------------------------------- |
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326 // |
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327 RArray<TPosLmItemId>& CLmkAppLmItemSelectorImpl::MarkedItemIdsL() |
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328 { |
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329 __ASSERT_DEBUG( iListBox, Panic( KLmkPanicNullMember ) ); |
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330 const CArrayFix<TInt>* markedIndexes = NULL; |
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331 if ( iFindBox ) |
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332 { |
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333 CAknFilteredTextListBoxModel* model = |
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334 static_cast<CAknFilteredTextListBoxModel*>( iListBox->Model() ); |
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335 model->Filter()->UpdateSelectionIndexesL(); |
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336 markedIndexes = model->Filter()->SelectionIndexes(); |
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337 } |
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338 else |
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339 { |
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340 markedIndexes = iListBox->SelectionIndexes(); |
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341 } |
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342 if( markedIndexes->Count() == LmItemListProvider().ItemCount() ) |
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343 { |
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344 LmItemListProvider().GetAllItemIdsL( iMarkedItemIds ); |
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345 } |
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346 else |
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347 { |
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348 LmItemListProvider().GetSelectedItemIdsL( iMarkedItemIds, *markedIndexes ); |
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349 } |
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350 return iMarkedItemIds; |
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351 } |
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352 |
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353 // ----------------------------------------------------------------------------- |
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354 // CLmkAppLmItemSelectorImpl::NewLandmarkCmdL |
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355 // ----------------------------------------------------------------------------- |
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356 // |
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357 void CLmkAppLmItemSelectorImpl::NewLandmarkCmdL() |
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358 { |
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359 CPosLandmark* landmark = CPosLandmark::NewL(); |
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360 CleanupStack::PushL( landmark ); |
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361 InitialLandmarkL( landmark ); |
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362 |
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363 TInt BytesToWrite = CalculateLandmarkDisksize(*landmark); |
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364 TChar DriveName = 'c'; |
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365 DiskSpaceBelowCriticalLevelL(BytesToWrite, DriveName); |
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366 |
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367 ExecuteNewLandmarkEditorL( *landmark ); |
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368 CleanupStack::PopAndDestroy( landmark ); |
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369 } |
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370 |
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371 // ----------------------------------------------------------------------------- |
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372 // CLmkAppLmItemSelectorImpl::DiskSpaceBelowCriticalLevelL |
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373 // ----------------------------------------------------------------------------- |
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374 // |
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375 void CLmkAppLmItemSelectorImpl::DiskSpaceBelowCriticalLevelL( |
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376 TInt aBytesToWrite, TChar aDrive) |
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377 { |
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378 RFs iFs; // File session |
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379 User::LeaveIfError(iFs.Connect()); |
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380 |
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381 // Resource value is in kilobytes, convert to bytes. (* 1024) |
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382 TInt iCriticalDiskLevel = 120 * 1024; |
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383 TVolumeInfo* volumeInfo = new(ELeave) TVolumeInfo; |
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384 CleanupStack::PushL(volumeInfo); |
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385 TInt drive; |
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386 |
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387 User::LeaveIfError(iFs.CharToDrive(aDrive, drive)); |
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388 User::LeaveIfError(iFs.Volume(*volumeInfo, drive)); |
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389 |
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390 // RFs allocates bytes in steps of 2048 bytes. Calculate the actual |
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391 // bytes to write according to this. |
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392 TInt bytesInLastCluster = aBytesToWrite % KFatClusterSize; |
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393 TInt paddedBytesToFillCluster = 0; |
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394 if (bytesInLastCluster > 0) |
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395 { |
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396 paddedBytesToFillCluster = KFatClusterSize - bytesInLastCluster; |
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397 } |
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398 |
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399 TInt64* bytesToWrite= new(ELeave) TInt64(aBytesToWrite + paddedBytesToFillCluster); |
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400 CleanupStack::PushL(bytesToWrite); |
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401 TInt64* freeAfterWrite = new(ELeave) TInt64((*volumeInfo).iFree - (*bytesToWrite)); |
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402 CleanupStack::PushL(freeAfterWrite); |
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403 TInt64* limit = new(ELeave) TInt64(iCriticalDiskLevel); |
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404 CleanupStack::PushL(limit); |
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405 iFs.Close(); |
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406 if ((*freeAfterWrite) < (*limit)) |
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407 { |
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408 User::Leave(KErrDiskFull); |
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409 } |
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410 CleanupStack::PopAndDestroy(4);//volumeInfo |
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411 } |
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412 |
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413 // ----------------------------------------------------------------------------- |
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414 // CLmkAppLmItemSelectorImpl::CalculateLandmarkDisksize |
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415 // ----------------------------------------------------------------------------- |
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416 // |
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417 TInt CLmkAppLmItemSelectorImpl::CalculateLandmarkDisksize( |
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418 const CPosLandmark& aLandmark) |
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419 { |
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420 // Constant for estimating disk size |
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421 const TReal bytesToDisk = 4.4; |
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422 // A bare landmark takes 44 bytes on disk |
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423 const TInt bareLm = 44; |
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424 // Adding 73 bytes when landmark have an icon. |
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425 const TInt iconIncluded = 73; |
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426 |
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427 // Method variables |
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428 TInt err = KErrNone; |
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429 TReal result = 0; |
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430 |
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431 // Bare landmark |
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432 result += bareLm * bytesToDisk; |
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433 |
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434 // Estimate location |
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435 TLocality loc; |
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436 err = aLandmark.GetPosition(loc); |
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437 if (!err) |
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438 { |
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439 if (!TRealX(loc.Latitude()).IsNaN()) |
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440 { |
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441 // TReal64 |
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442 result += bytesToDisk * bytesToDisk * 4; |
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443 } |
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444 if (!TRealX(loc.Longitude()).IsNaN()) |
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445 { |
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446 // TReal64 |
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447 result += bytesToDisk * bytesToDisk * 4; |
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448 } |
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449 if (!TRealX(loc.Altitude()).IsNaN()) |
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450 { |
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451 // TReal32 |
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452 result += bytesToDisk * bytesToDisk * 2; |
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453 } |
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454 if (!TRealX(loc.HorizontalAccuracy()).IsNaN()) |
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455 { |
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456 // TReal32 |
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457 result += bytesToDisk * bytesToDisk * 2; |
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458 } |
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459 if (!TRealX(loc.VerticalAccuracy()).IsNaN()) |
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460 { |
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461 // TReal32 |
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462 result += bytesToDisk * bytesToDisk * 2; |
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463 } |
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464 } |
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465 |
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466 // Calculate landmark coverage radius |
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467 TReal32 real; |
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468 err = aLandmark.GetCoverageRadius(real); |
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469 if (!err) |
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470 { |
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471 result += bytesToDisk * bytesToDisk * 2; |
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472 } |
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473 |
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474 // Calculate landmark name |
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475 TPtrC des; |
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476 err = aLandmark.GetLandmarkName(des); |
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477 if (!err) |
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478 { |
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479 result += des.Length() * bytesToDisk * 2; |
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480 } |
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481 |
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482 // Calculate landmark description |
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483 err = aLandmark.GetLandmarkDescription(des); |
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484 if (!err) |
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485 { |
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486 result += des.Length() * bytesToDisk * 2; |
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487 } |
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488 |
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489 // Icon |
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490 // Constants for adding a icon |
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491 TInt iconIndex; |
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492 TInt maskIndex; |
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493 err = aLandmark.GetIcon(des, iconIndex, maskIndex); |
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494 if (!err) |
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495 { |
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496 result += iconIncluded; |
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497 } |
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498 |
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499 // Calculating position fields |
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500 TInt nrFields = aLandmark.NumOfAvailablePositionFields(); |
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501 TPositionFieldId fid = aLandmark.FirstPositionFieldId(); |
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502 for (TInt j = 0; j < nrFields; j++) |
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503 { |
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504 err = aLandmark.GetPositionField(fid, des); |
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505 if (!err) |
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506 { |
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507 result += des.Length() * bytesToDisk; |
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508 } |
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509 |
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510 fid = aLandmark.NextPositionFieldId(fid); |
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511 } |
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512 |
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513 return static_cast<TInt> (result); |
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514 } |
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515 |
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516 // ----------------------------------------------------------------------------- |
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517 // CLmkAppLmItemSelectorImpl::ExecuteNewLandmarkEditorL |
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518 // ----------------------------------------------------------------------------- |
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519 // |
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520 void CLmkAppLmItemSelectorImpl::ExecuteNewLandmarkEditorL( |
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521 CPosLandmark& aLandmark ) |
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522 { |
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523 TLmkEditorAttributes attributeFlags( CLmkEditorDlg::ELmkAll ); |
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524 TLmkEditorMode editorMode( CLmkEditorDlg::ELmkEditor ); |
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525 |
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526 iNewLmkItemId = 0; |
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527 |
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528 if(iDlg) |
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529 { |
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530 delete iDlg; |
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531 iDlg = NULL; |
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532 } |
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533 iDlg = CLmkEditorImpl::NewL( iDb, |
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534 iSender, |
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535 attributeFlags, |
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536 editorMode, |
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537 &iNewLmkItemId, |
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538 &aLandmark ); |
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539 if(iDlg->ExecuteLD()) |
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540 { |
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541 iNewListBoxItemAdded = ETrue; |
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542 } |
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543 iDlg = NULL; |
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544 TInt searchTextLength = iSearchBox->TextLength(); |
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545 iSearchBox->ResetL(); |
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546 if( !iNewLmkItemId && searchTextLength > 0 ) |
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547 { |
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548 ProcessCommandL( ELmkCmdFindBoxSearchAfresh ); |
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549 } |
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550 iSearchBox->DrawNow(); |
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551 } |
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552 |
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553 // ----------------------------------------------------------------------------- |
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554 // CLmkAppLmItemSelectorImpl::RequestCurrenLocationL |
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555 // ----------------------------------------------------------------------------- |
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556 // |
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557 void CLmkAppLmItemSelectorImpl::RequestCurrenLocationL() |
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558 { |
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559 HBufC* srvName = StringLoader::LoadLC( |
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560 R_LMK_SERVICE_RULE_NAME, const_cast<CEikonEnv *>( iEnv )); |
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561 |
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562 iLocationService = CLmkLocationService::NewL(*srvName); |
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563 CleanupStack::PopAndDestroy(srvName); //srvName |
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564 iLocationService->SetObserver( *this ); |
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565 |
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566 iLocationService->LocationRequestL(); |
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567 |
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568 TRAPD( error, iWaitDialogLauncher->StartWaitDialogL()); |
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569 if( error ) |
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570 { |
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571 delete iLocationService; |
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572 iLocationService = NULL; |
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573 |
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574 User::Leave( error ); |
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575 } |
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576 } |
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577 |
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578 // ----------------------------------------------------------------------------- |
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579 // CLmkAppLmItemSelectorImpl::CreateLmkFromCurrentLocationL |
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580 // ----------------------------------------------------------------------------- |
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581 // |
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582 void CLmkAppLmItemSelectorImpl::CreateLmkFromCurrentLocationL( |
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583 const TPosition& aPosition) |
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584 { |
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585 CPosLandmark* landmark = CPosLandmark::NewL(); |
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586 CleanupStack::PushL( landmark ); |
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587 landmark->SetPositionL( aPosition ); |
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588 InitialLandmarkL( landmark ); |
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589 ExecuteNewLandmarkEditorL( *landmark ); |
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590 CleanupStack::PopAndDestroy( landmark ); |
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591 } |
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592 |
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593 // ----------------------------------------------------------------------------- |
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594 // CLmkAppLmItemSelectorImpl::UpdateMarkIndexAfterAdditionL |
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595 // ----------------------------------------------------------------------------- |
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596 // |
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597 void CLmkAppLmItemSelectorImpl::UpdateMarkIndexAfterAdditionL( |
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598 TInt aIndexToBeSelected ) |
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599 { |
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600 __ASSERT_DEBUG( iListBox, Panic( KLmkPanicNullMember ) ); |
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601 CListBoxView* lListBoxView = ( CListBoxView* )NULL; |
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602 lListBoxView = iListBox->View(); |
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603 if( lListBoxView ) |
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604 { |
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605 //Fetching the array of marked item |
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606 CArrayFix<TInt>* lActualSelectionArray = (CArrayFix<TInt>*)lListBoxView->SelectionIndexes(); |
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607 if( lActualSelectionArray && (lActualSelectionArray->Count() > 0) ) |
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608 { |
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609 TInt lCnt(0); |
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610 TInt lSelectedIndexCnt = lActualSelectionArray->Count(); |
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611 /*Sorting these array item in Accessding order |
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612 *Because user may marked the item in any order |
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613 */ |
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614 TKeyArrayFix lKeyArrayFix(0,ECmpTInt); |
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615 lActualSelectionArray->Sort(lKeyArrayFix); |
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616 |
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617 /*Declaring a local array.which will hold selected indexs. |
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618 *this need because if we change any selection in the listbox |
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619 *that will effect the original array.That may crash the logic |
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620 */ |
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621 CArrayFix<TInt>* lLocalArray = (CArrayFix<TInt>*)NULL; |
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622 lLocalArray = new( ELeave ) CArrayFixFlat<TInt>(iListBox->Model()->NumberOfItems()); |
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623 |
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624 //Copying the indexs from the original array to the local array |
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625 while( lSelectedIndexCnt > 0) |
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626 { |
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627 lLocalArray->AppendL( lActualSelectionArray->At(lCnt) ); |
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628 lCnt++; |
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629 lSelectedIndexCnt--; |
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630 } |
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631 |
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632 lSelectedIndexCnt = lLocalArray->Count(); |
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633 while( lSelectedIndexCnt > 0 ) |
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634 { |
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635 TInt lToSelectIndex(0); |
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636 lToSelectIndex = lLocalArray->At( lSelectedIndexCnt - 1 ); |
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637 /*if the currently added item index is less than or equals to |
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638 *marked index then only change the selection |
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639 */ |
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640 if( aIndexToBeSelected <= lToSelectIndex ) |
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641 { |
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642 lListBoxView->DeselectItem( lToSelectIndex ); |
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643 lListBoxView->SelectItemL( lToSelectIndex + 1 ); |
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644 } |
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645 lSelectedIndexCnt--; |
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646 } |
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647 |
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648 delete lLocalArray; |
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649 lLocalArray = ( CArrayFix<TInt>* )NULL; |
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650 } |
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651 } |
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652 } |
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653 |
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654 // ----------------------------------------------------------------------------- |
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655 // CLmkAppLmItemSelectorImpl::HandleScreenSizeChange |
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656 // ----------------------------------------------------------------------------- |
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657 // |
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658 void CLmkAppLmItemSelectorImpl::HandleScreenSizeChange() |
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659 { |
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660 } |
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661 // ----------------------------------------------------------------------------- |
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662 // CLmkAppLmItemSelectorImpl::HandleLmCreated |
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663 // ----------------------------------------------------------------------------- |
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664 // |
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665 void CLmkAppLmItemSelectorImpl::HandleLmCreated(TPosLmItemId aNewLmkItemId) |
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666 { |
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667 iNewLmkItemId = aNewLmkItemId; |
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668 iNewListBoxItemAdded = ETrue; |
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669 } |
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670 // ----------------------------------------------------------------------------- |
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671 // CLmkAppLmItemSelectorImpl::LaunchPosSettingsL |
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672 // ----------------------------------------------------------------------------- |
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673 // |
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674 EXPORT_C void CLmkAppLmItemSelectorImpl::LaunchPosSettingsL() |
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675 { |
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676 if(!iLauncher) |
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677 { |
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678 iLauncher = CLmkLocSettingsLauncher::NewL(); |
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679 } |
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680 iLauncher->LaunchL(); |
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681 } |
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682 |
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683 // ----------------------------------------------------------------------------- |
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684 // CLmkAppLmItemSelectorImpl::StoreIdTobeFocussedAfterDeletion |
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685 // ----------------------------------------------------------------------------- |
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686 // |
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687 void CLmkAppLmItemSelectorImpl::StoreIdTobeFocussedAfterDeletion( RArray<TPosLmItemId>& markedItemIds ) |
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688 { |
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689 TInt markedCount = markedItemIds.Count(); |
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690 TInt index = iListBox->CurrentItemIndex(); |
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691 TInt cnt = LmItemListProvider().ItemCount(); |
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692 TBool bItemSelected = iListBox->View()->ItemIsSelected(index); |
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693 iFocusItemIdAfterDeletion = KPosLmNullItemId; |
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694 if(bItemSelected) |
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695 { |
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696 for( TInt i=index+1;i<cnt;i++) |
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697 { |
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698 if(!iListBox->View()->ItemIsSelected(i)) |
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699 { |
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700 index = i; |
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701 break; |
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702 } |
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703 } |
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704 } |
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705 if( index < cnt) |
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706 { |
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707 LmItemListProvider().GetSelectedItemId(iFocusItemIdAfterDeletion,index); |
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708 } |
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709 } |
|
710 // ----------------------------------------------------------------------------- |
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711 // CLmkAppLmItemSelectorImpl::SetFocusToItemAfterDeletionOfMarkedItems |
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712 // ----------------------------------------------------------------------------- |
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713 // |
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714 void CLmkAppLmItemSelectorImpl::SetFocusToItemAfterDeletionOfMarkedItems() |
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715 { |
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716 //check if the focus to be moved to the item after deleting the marked item. |
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717 if( iFocusItemIdAfterDeletion != KPosLmNullItemId) |
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718 { |
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719 //get the new index position of this item, after deletion. |
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720 TInt index = LmItemListProvider().SelectedIndex(iFocusItemIdAfterDeletion); |
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721 if ( index != KErrNotFound && |
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722 index < iListBox->Model()->NumberOfItems() ) |
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723 { |
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724 iListBox->SetCurrentItemIndex( index ); |
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725 } |
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726 else |
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727 { |
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728 iListBox->SetCurrentItemIndex( 0 ); |
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729 } |
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730 } |
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731 iFocusItemIdAfterDeletion = KPosLmNullItemId; |
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732 } |
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733 // ----------------------------------------------------------------------------- |
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734 // CLmkAppLmItemSelectorImpl::HandleDialogDismissed |
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735 // ----------------------------------------------------------------------------- |
|
736 // |
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737 void CLmkAppLmItemSelectorImpl::HandleDialogDismissed( TInt aButtonId ) |
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738 { |
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739 if( EEikBidCancel == aButtonId ) |
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740 { |
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741 delete iLocationService; |
|
742 iLocationService = NULL; |
|
743 } |
|
744 } |
|
745 |
|
746 // ----------------------------------------------------------------------------- |
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747 // CLmkAppLmItemSelectorImpl::MessageQueryCallBack() |
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748 // ----------------------------------------------------------------------------- |
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749 // |
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750 TInt CLmkAppLmItemSelectorImpl::MessageQueryCallBack( TAny* /*aPtr*/ ) |
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751 { |
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752 TInt result = KErrNone; |
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753 CEikonEnv* env = CEikonEnv::Static(); |
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754 TRAP_IGNORE(LmkNotes::GenericMessageQueryL(env,R_LMK_REQUEST_FAIL_INFO_TEXT, |
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755 R_LMK_MSG_QUERY_HEADING_PANE_TEXT)); |
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756 return result; |
|
757 } |
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758 |
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759 // End of File |
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