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1 /* |
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2 * Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 // INCLUDE FILES |
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21 |
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22 #include <e32std.h> |
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23 |
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24 #include "AknIconDataItem.h" |
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25 #include "AknIconSrvDef.h" |
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26 #include "AknIconFileNameCache.h" |
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27 |
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28 // CONSTANTS |
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29 |
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30 // ================= MEMBER FUNCTIONS ========================================== |
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31 |
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32 CAknIconDataItem::CAknIconDataItem() |
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33 { |
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34 } |
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35 |
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36 CAknIconDataItem::CAknIconDataItem( const TAknIconParams& aParams ) |
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37 { |
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38 // This constructor is used when the object is instantiated in stack, |
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39 // so CBase's zero initialization is not done. |
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40 Mem::FillZ( this, sizeof( CAknIconDataItem ) ); |
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41 iFileNameRef = &aParams.iFileName; |
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42 iIconId = aParams.iBitmapId; |
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43 iAppIcon = aParams.iAppIcon; |
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44 } |
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45 |
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46 CAknIconDataItem::~CAknIconDataItem() |
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47 { |
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48 } |
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49 |
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50 CAknIconDataItem* CAknIconDataItem::NewL( const TAknIconParams& aParams, |
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51 CAknIconFileNameCache& aFileNameCache ) |
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52 { |
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53 CAknIconDataItem* item = new( ELeave ) CAknIconDataItem; |
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54 CleanupStack::PushL( item ); |
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55 item->ConstructL( aParams, aFileNameCache ); |
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56 CleanupStack::Pop(); |
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57 return item; |
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58 } |
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59 |
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60 void CAknIconDataItem::ConstructL( const TAknIconParams& aParams, |
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61 CAknIconFileNameCache& aFileNameCache ) |
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62 { |
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63 // cache icon file name |
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64 iFileName = aFileNameCache.CacheIconFileNameL(aParams.iFileName); |
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65 iIconId = aParams.iBitmapId; |
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66 iUserCount = 1; |
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67 iAppIcon = aParams.iAppIcon; |
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68 } |
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69 |
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70 #ifdef __WINSCW__ |
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71 #pragma warning (disable:4706) // assignment within conditional expression |
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72 #else |
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73 #pragma diag_suppress 1293 |
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74 #pragma warning (disable:1293) |
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75 #endif |
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76 |
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77 // ----------------------------------------------------------------------------- |
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78 // CAknIconDataItem::LinearOrder |
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79 // ----------------------------------------------------------------------------- |
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80 // |
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81 TInt CAknIconDataItem::LinearOrder( |
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82 const CAknIconDataItem& aFirst, |
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83 const CAknIconDataItem& aSecond ) |
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84 { |
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85 TInt result; |
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86 |
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87 if ( !(result = aFirst.iIconId - aSecond.iIconId) ) |
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88 { |
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89 const TDesC* firstFileName = aFirst.iFileNameRef ? |
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90 aFirst.iFileNameRef : aFirst.iFileName; |
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91 |
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92 const TDesC* secondFileName = aSecond.iFileNameRef ? |
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93 aSecond.iFileNameRef : aSecond.iFileName; |
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94 |
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95 result = firstFileName->CompareF( *secondFileName ); |
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96 if ( ! result ) |
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97 { |
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98 result = aFirst.iAppIcon ^ aSecond.iAppIcon; |
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99 } |
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100 } |
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101 |
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102 return result; |
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103 } |
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104 |
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105 #pragma warning (default:4706) |
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106 |
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107 // ----------------------------------------------------------------------------- |
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108 // CAknIconDataItem::GetInfo |
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109 // ----------------------------------------------------------------------------- |
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110 // |
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111 void CAknIconDataItem::GetInfo( TAknIconParams& aInfo ) const |
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112 { |
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113 // Note that '? :' statement does NOT work here, |
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114 // because iFileNameRef and iFileName are different types of pointers!!! |
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115 if ( iFileNameRef ) |
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116 { |
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117 aInfo.iFileName = *iFileNameRef; |
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118 } |
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119 else |
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120 { |
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121 aInfo.iFileName = *iFileName; |
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122 } |
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123 |
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124 aInfo.iBitmapId = iIconId; |
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125 } |
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126 |
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127 // End of File |