1 /* |
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2 * Copyright (c) 2006 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: Declaration of class CDestListboxModel. |
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15 * |
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16 */ |
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17 |
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18 #ifndef DESTLISTBOX_LISTBOX_MODEL_H |
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19 #define DESTLISTBOX_LISTBOX_MODEL_H |
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20 |
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21 // INCLUDE FILES |
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22 #include <eikdialg.h> |
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23 #include "destlistitemlist.h" |
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24 #ifndef SYMBIAN_ENABLE_SPLIT_HEADERS |
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25 #include <commsdat.h> |
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26 #else |
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27 #include <commsdat.h> |
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28 #include <commsdat_partner.h> |
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29 #endif |
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30 |
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31 // CONSTANTS |
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32 // Granularity of the model array. |
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33 const TInt KGranularity = 8; |
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34 _LIT( KListItemFormatDestProt, "%d\t%S\t%S\t%d" ); |
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35 _LIT( KListItemFormatDest, "%d\t%S\t%S" ); |
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36 const TInt KMaxFormatSize = sizeof( KListItemFormatDest ); |
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37 const TInt KMaxListItemNameLength = CommsDat::KMaxTextLength; |
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38 const TInt KMaxDestListboxName = KMaxListItemNameLength+KMaxFormatSize; |
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39 |
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40 /** |
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41 * Model for the destinations listbox. |
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42 * pointers; items are owned. |
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43 * |
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44 * @lib cmmanager.lib |
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45 * @since S60 v3.2 |
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46 */ |
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47 NONSHARABLE_CLASS( CDestListboxModel ) : public CDestListItemList |
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48 , public MDesCArray |
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49 { |
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50 public: // Construct / Destruct |
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51 |
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52 /** |
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53 * Constructor. |
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54 * @param aGraphicType The used graphic type |
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55 */ |
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56 CDestListboxModel(); |
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57 |
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58 /** |
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59 * Destructor. |
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60 */ |
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61 virtual ~CDestListboxModel(); |
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62 |
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63 public: // from MDesCArray |
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64 |
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65 /** |
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66 * Get number of items in the model. |
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67 * @return Number of items. |
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68 */ |
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69 TInt MdcaCount() const; |
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70 |
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71 /** |
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72 * Text to be displayed for this item. |
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73 * @param aIndex Index of item. |
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74 * @return TPtrC for this item text (text owned by the model). |
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75 */ |
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76 TPtrC MdcaPoint( TInt aIndex ) const; |
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77 |
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78 public: |
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79 |
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80 /** |
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81 * Sets the icon offset |
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82 * @param aOffset The offset of our icons in the iconarray |
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83 */ |
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84 void SetOwnIconOffset( TInt aOffset ); |
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85 |
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86 private: // data |
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87 |
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88 /** |
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89 * Formats the text of the listbox, calls the leaving version trapped. |
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90 * @param aIndex Index of item. |
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91 * @param aBuf Buffer to store formatted text. |
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92 */ |
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93 void FormatListboxText( TInt aIndex, TDes& aBuf ) const; |
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94 |
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95 /** |
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96 * Formats the text of the listbox, leaving version. |
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97 * @param aIndex Index of item. |
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98 * @param aBuf Buffer to store formatted text. |
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99 */ |
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100 void FormatListboxTextL( TInt aIndex, |
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101 TDes& aBuf ) const; |
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102 /** |
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103 * MdcaPoint() cannot leave, so this buffer is allocated |
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104 * to allow formatting. Fortunately, doesn't have to be very |
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105 * large. |
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106 * We have to use MUTABLE CAST, as MdcaPoint is const (odd enough), |
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107 * so wouldn't allow formatting the text in a member... |
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108 */ |
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109 __MUTABLE TBuf<KMaxDestListboxName> iBuf; |
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110 TInt iOffset; |
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111 }; |
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112 |
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113 #endif |
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