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1 /* |
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2 * Copyright (c) 2002-2007 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: Contacts Model store filtered contact view 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 // INCLUDES |
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20 #include "CRefineView.h" |
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21 |
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22 // VPbkCntModel |
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23 #include "CViewBase.h" |
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24 #include <MVPbkContactLink.h> |
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25 |
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26 // Debugging headers |
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27 #include <VPbkProfile.h> |
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28 |
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29 namespace VPbkCntModel { |
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30 |
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31 // -------------------------------------------------------------------------- |
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32 // CRefineView::CRefineView |
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33 // -------------------------------------------------------------------------- |
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34 // |
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35 inline CRefineView::CRefineView( MParentViewForFiltering& aParentView, |
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36 CViewBase& aBaseView, |
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37 MAlwaysIncludedContacts& aAlwaysIncluded ) |
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38 : CFindViewBase( aParentView, aBaseView, EFalse ), |
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39 iAlwaysIncluded( aAlwaysIncluded ) |
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40 { |
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41 } |
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42 |
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43 // -------------------------------------------------------------------------- |
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44 // CRefineView::~CRefineView |
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45 // -------------------------------------------------------------------------- |
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46 // |
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47 CRefineView::~CRefineView() |
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48 { |
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49 delete iIdleUpdate; |
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50 } |
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51 |
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52 // -------------------------------------------------------------------------- |
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53 // CRefineView::NewLC |
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54 // -------------------------------------------------------------------------- |
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55 // |
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56 CRefineView* CRefineView::NewLC( |
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57 const MDesCArray& aFindStrings, |
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58 MParentViewForFiltering& aParentView, |
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59 CViewBase& aBaseView, |
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60 MVPbkContactViewObserver& aExternalViewObserver, |
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61 MVPbkContactFindPolicy& aContactFindPolicy, |
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62 MAlwaysIncludedContacts& aAlwaysIncluded ) |
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63 { |
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64 CRefineView* self = new ( ELeave ) CRefineView( aParentView, aBaseView, |
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65 aAlwaysIncluded ); |
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66 CleanupStack::PushL( self ); |
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67 self->BaseConstructL( aFindStrings, |
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68 aContactFindPolicy, aExternalViewObserver ); |
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69 return self; |
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70 } |
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71 |
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72 // -------------------------------------------------------------------------- |
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73 // CRefineView::MatchL |
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74 // -------------------------------------------------------------------------- |
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75 // |
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76 void CRefineView::MatchL( |
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77 RPointerArray<CCntModelViewContact>& aMatchedContacts ) |
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78 { |
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79 CleanupClosePushL( aMatchedContacts ); |
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80 if ( iIdleUpdate ) |
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81 { |
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82 iIdleUpdate->Cancel(); |
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83 } |
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84 |
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85 const TInt contactCount = iParentView.ContactCountL(); |
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86 for ( TInt i = 0; i < contactCount; ++i ) |
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87 { |
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88 // iParentView is always VPbkCntModel view and the contacts type |
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89 // is CViewContact |
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90 const CViewContact& candidate = static_cast<const CViewContact&>( |
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91 iParentView.ContactAtL( i ) ); |
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92 if ( IsContactAlwaysIncluded( candidate ) || IsMatchL( candidate ) ) |
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93 { |
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94 // iParentView is always CFindView or CRefineView. The contacts type |
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95 // is CViewContact. It can be safely casted. Const cast be done |
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96 // because aContact is actually owned by CFindView. |
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97 CCntModelViewContact* nativeContact = |
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98 const_cast<CCntModelViewContact*>( candidate.NativeContact() ); |
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99 aMatchedContacts.AppendL( nativeContact ); |
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100 } |
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101 } |
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102 CleanupStack::Pop(); |
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103 } |
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104 |
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105 // -------------------------------------------------------------------------- |
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106 // CRefineView::DoContactAddedToViewL |
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107 // -------------------------------------------------------------------------- |
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108 // |
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109 void CRefineView::DoContactAddedToViewL( MVPbkContactViewBase& aView, |
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110 TInt aIndex, const MVPbkContactLink& /*aContactLink*/, |
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111 RPointerArray<CCntModelViewContact>& aMatchedContacts ) |
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112 { |
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113 if ( &iParentView == &aView && |
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114 IsMatchL( iParentView.ContactAtL( aIndex ))) |
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115 { |
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116 // iParentView is always CFindView or CRefineView the contacts type |
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117 // is CViewContact. It can be safely casted. |
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118 const CViewContact& contact = static_cast<const CViewContact&>( |
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119 iParentView.ContactAtL( aIndex ) ); |
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120 CCntModelViewContact* nativeContact = |
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121 const_cast<CCntModelViewContact*>( contact.NativeContact() ); |
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122 // Insert in correct location. |
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123 aMatchedContacts.InsertInOrderL( nativeContact, |
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124 TLinearOrder<CCntModelViewContact>( |
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125 CCompareView::CompareFieldsL ) ); |
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126 } |
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127 } |
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128 |
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129 // -------------------------------------------------------------------------- |
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130 // CRefineView::UpdateFilterL |
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131 // -------------------------------------------------------------------------- |
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132 // |
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133 void CRefineView::UpdateFilterL( |
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134 const MDesCArray& aFindWords, |
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135 const MVPbkContactBookmarkCollection* /*aAlwaysIncludedContacts*/ ) |
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136 { |
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137 if ( !iIdleUpdate ) |
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138 { |
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139 iIdleUpdate = CIdle::NewL( CActive::EPriorityStandard ); |
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140 } |
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141 |
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142 // Ignore aAlwaysIncludedContacts. This is |
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143 // because in VPbkCntModel implementation CRefineView is bound to |
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144 // it parent view CFindView. CFindView owns always included contacts. |
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145 SetFindStringsL( aFindWords ); |
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146 // Start idle update. |
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147 if ( !iIdleUpdate->IsActive() ) |
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148 { |
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149 iIdleUpdate->Start( TCallBack( StartUpdateCallback, this ) ); |
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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 // CRefineView::IsContactAlwaysIncluded |
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155 // -------------------------------------------------------------------------- |
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156 // |
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157 TBool CRefineView::IsContactAlwaysIncluded( |
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158 const CViewContact& aContact ) const |
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159 { |
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160 // Refine view doesn't keep always included contacts itself but it |
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161 // forwards request to CFindView |
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162 return iAlwaysIncluded.IsContactAlwaysIncluded( aContact ); |
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163 } |
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164 |
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165 // -------------------------------------------------------------------------- |
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166 // CRefineView::StartUpdateCallback |
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167 // -------------------------------------------------------------------------- |
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168 // |
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169 TInt CRefineView::StartUpdateCallback( TAny* aThis ) |
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170 { |
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171 CRefineView* view = static_cast<CRefineView*>( aThis ); |
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172 TRAPD( res, view->ActivateContactMatchL() ) |
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173 if ( res != KErrNone ) |
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174 { |
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175 view->ContactViewError( *view, res, EFalse ); |
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176 } |
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177 // Do not continue idle |
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178 return EFalse; |
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179 } |
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180 } // namespace VPbkCntModel |
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181 |
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182 // End of File |