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1 /* |
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2 * Copyright (c) 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: This file implements classes CNcsPopupListBox, CNcsListItemDrawer. |
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15 * |
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16 */ |
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17 |
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18 |
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19 // INCLUDE FILES |
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20 #include "emailtrace.h" |
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21 #include <eikclbd.h> |
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22 #include <AknsLayeredBackgroundControlContext.h> |
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23 #include <FreestyleEmailUi.rsg> // R_FSE_EDITOR_ADDRESS_LIST_REMOTE_LOOKUP_SEARCH |
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24 #include <StringLoader.h> // StringLoader |
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25 #include <CPbkContactEngine.h> |
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26 #include <aknnotewrappers.h> //For LanguageNotSupported errorNote |
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27 |
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28 #include "ncspopuplistbox.h" |
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29 #include "ncsemailaddressobject.h" // CNcsEmailAddressObject |
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30 #include "ncsconstants.h" |
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31 #include "ncsheadercontainer.h" // CNcsHeaderContainer |
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32 #include "FreestyleEmailUiContactHandler.h" // CFSEmailUiClsListsHandler |
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33 #include "ncsutility.h" |
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34 #include "FreestyleEmailUiUtilities.h" |
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35 #include "FreestyleEmailUiAppui.h" |
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36 #include "FreestyleEmailUiLayoutHandler.h" |
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37 #include "FSDelayedLoader.h" |
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38 #include "FreestyleEmailUiCLSItem.h" |
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39 |
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40 // ========================= MEMBER FUNCTIONS ================================== |
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41 |
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42 // ----------------------------------------------------------------------------- |
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43 // CNcsPopupListBox::NewL |
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44 // ----------------------------------------------------------------------------- |
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45 CNcsPopupListBox* CNcsPopupListBox::NewL( const CCoeControl* aParent, |
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46 CFSMailBox& aMailBox, |
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47 CNcsHeaderContainer& aHeaderContainer, |
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48 TBool aRemoteLookupSupported ) |
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49 { |
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50 FUNC_LOG; |
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51 CNcsPopupListBox* self = |
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52 new (ELeave) CNcsPopupListBox( aHeaderContainer, aRemoteLookupSupported, aMailBox ); |
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53 CleanupStack::PushL( self ); |
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54 self->ConstructL( aParent ); |
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55 CleanupStack::Pop( self ); |
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56 return self; |
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57 } |
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58 |
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59 // ----------------------------------------------------------------------------- |
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60 // CNcsPopupListBox::CNcsPopupListBox |
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61 // ----------------------------------------------------------------------------- |
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62 CNcsPopupListBox::CNcsPopupListBox( CNcsHeaderContainer& aHeaderContainer, |
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63 TBool aRemoteLookupSupported, |
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64 CFSMailBox& aMailBox) |
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65 : iHeaderContainer( aHeaderContainer ),iMailBox( aMailBox ), |
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66 iRemoteLookupSupported( aRemoteLookupSupported ),iCachingInProgress( EFalse ) |
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67 { |
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68 FUNC_LOG; |
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69 } |
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70 |
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71 // ----------------------------------------------------------------------------- |
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72 // CNcsPopupListBox::ConstructL |
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73 // ----------------------------------------------------------------------------- |
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74 void CNcsPopupListBox::ConstructL( const CCoeControl* aParent ) |
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75 { |
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76 FUNC_LOG; |
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77 CEikTextListBox::ConstructL( aParent, CEikListBox::EPopout ); |
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78 CreateScrollBarFrameL(); |
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79 |
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80 CEikTextListBox::SetBorder( TGulBorder::ESingleGray ); |
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81 |
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82 const CFont* font = AknLayoutUtils::FontFromId( EAknLogicalFontPrimarySmallFont ); |
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83 CEikTextListBox::SetItemHeightL( font->HeightInPixels() + 8 ); |
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84 |
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85 iBaseBackroundContext = CAknsBasicBackgroundControlContext::NewL( |
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86 KAknsIIDQgnFsGrafEmailContent, |
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87 Rect(), |
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88 EFalse ); |
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89 iContactHandler = CFsDelayedLoader::InstanceL()->GetContactHandlerL(); |
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90 if ( !iContactHandler->IsLanguageSupportedL() ) |
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91 { |
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92 iContactHandler = NULL; |
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93 } |
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94 |
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95 iAppUi = static_cast<CFreestyleEmailUiAppUi*>(iEikonEnv->AppUi()); //<cmail> |
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96 |
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97 // <cmail> |
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98 SetListBoxObserver( this ); |
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99 // </cmail> |
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100 } |
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101 |
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102 // ----------------------------------------------------------------------------- |
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103 // CNcsPopupListBox::InitAndSearchL |
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104 // ----------------------------------------------------------------------------- |
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105 void CNcsPopupListBox::InitAndSearchL( const TDesC& aText ) |
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106 { |
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107 FUNC_LOG; |
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108 SetSearchTextL( aText ); |
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109 RPointerArray<CFSEmailUiClsItem> emptyArray; |
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110 CleanupClosePushL( emptyArray ); |
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111 OperationCompleteL( ESearchContacts, emptyArray ); |
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112 CleanupStack::PopAndDestroy( &emptyArray ); |
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113 } |
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114 |
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115 // --------------------------------------------------------------------------- |
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116 // CNcsPopupListBox::~CNcsPopupListBox |
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117 // --------------------------------------------------------------------------- |
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118 CNcsPopupListBox::~CNcsPopupListBox() |
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119 { |
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120 FUNC_LOG; |
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121 delete iBaseBackroundContext; |
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122 delete iItemTextsArray; |
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123 delete iCurrentSearchText; |
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124 iMatchingItems.ResetAndDestroy(); |
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125 } |
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126 |
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127 // ----------------------------------------------------------------------------- |
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128 // CNcsPopupListBox::CreateItemDrawerL |
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129 // ----------------------------------------------------------------------------- |
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130 void CNcsPopupListBox::CreateItemDrawerL() |
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131 { |
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132 FUNC_LOG; |
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133 CNcsListItemDrawer* drawer = new (ELeave) CNcsListItemDrawer( *this ); |
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134 iItemDrawer = drawer; |
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135 } |
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136 |
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137 // ----------------------------------------------------------------------------- |
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138 // CNcsPopupListBox::MopSupplyObject |
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139 // ----------------------------------------------------------------------------- |
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140 TTypeUid::Ptr CNcsPopupListBox::MopSupplyObject(TTypeUid aId) |
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141 { |
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142 FUNC_LOG; |
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143 if ( aId.iUid == MAknsControlContext::ETypeId ) |
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144 { |
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145 return MAknsControlContext::SupplyMopObject( aId, iBaseBackroundContext ); |
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146 } |
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147 return CCoeControl::MopSupplyObject( aId ); |
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148 } |
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149 |
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150 // ----------------------------------------------------------------------------- |
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151 // CNcsPopupListBox::SizeChanged |
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152 // ----------------------------------------------------------------------------- |
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153 void CNcsPopupListBox::SizeChanged() |
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154 { |
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155 FUNC_LOG; |
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156 CEikTextListBox::SizeChanged(); |
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157 iBaseBackroundContext->SetRect( Rect() ); |
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158 } |
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159 |
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160 // ----------------------------------------------------------------------------- |
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161 // CNcsPopupListBox::OfferKeyEventL |
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162 // ----------------------------------------------------------------------------- |
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163 // |
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164 TKeyResponse CNcsPopupListBox::OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType ) |
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165 { |
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166 FUNC_LOG; |
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167 TKeyResponse ret( EKeyWasNotConsumed ); |
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168 if( aKeyEvent.iCode == EKeyDownArrow ) |
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169 { |
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170 MoveRemoteLookupItemL( ERemoteLookupItemDown ); |
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171 iView->MoveCursorL( CListBoxView::ECursorNextItem, CListBoxView::ENoSelection ); |
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172 ret = EKeyWasConsumed; |
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173 } |
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174 else if( aKeyEvent.iCode == EKeyUpArrow ) |
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175 { |
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176 TBool stay = EFalse; |
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177 // Move cursor separator line over |
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178 if ( CurrentItemIndex() - 1 > 0 && CurrentItemIndex() - 1 == iRemoteLookupItemPos ) |
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179 { |
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180 MoveRemoteLookupItemL( ERemoteLookupItemUp ); |
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181 iView->MoveCursorL( CListBoxView::ECursorPreviousItem, CListBoxView::ENoSelection ); |
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182 stay = ETrue; |
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183 } |
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184 |
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185 MoveRemoteLookupItemL( ERemoteLookupItemUp ); |
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186 iView->MoveCursorL( CListBoxView::ECursorPreviousItem, CListBoxView::ENoSelection ); |
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187 if( stay ) |
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188 { |
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189 MoveRemoteLookupItemL( ERemoteLookupItemDown ); |
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190 |
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191 iView->MoveCursorL( CListBoxView::ECursorNextItem, CListBoxView::ENoSelection ); |
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192 } |
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193 |
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194 |
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195 ret = EKeyWasConsumed; |
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196 } |
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197 |
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198 if( ret == EKeyWasNotConsumed ) |
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199 { |
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200 ret = CEikListBox::OfferKeyEventL( aKeyEvent, aType ); |
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201 } |
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202 // call HandleItemAdditionL just in case. There might be changes on remote lookup item place. |
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203 // The call is here, because we don't want to have extra redraw events when the popuplist |
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204 // is not fully updated. |
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205 HandleItemAdditionL(); |
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206 return ret; |
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207 } |
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208 |
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209 // <cmail> Touch |
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210 // --------------------------------------------------------------------------- |
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211 // CNcsPopupListBox::HandleListBoxEventL |
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212 // --------------------------------------------------------------------------- |
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213 // |
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214 void CNcsPopupListBox::HandleListBoxEventL( CEikListBox* /*aListBox*/, TListBoxEvent aEventType ) |
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215 { |
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216 if (aEventType == EEventItemClicked) |
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217 { |
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218 iHeaderContainer.DoPopupSelectL(); |
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219 } |
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220 } |
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221 // </cmail> |
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222 |
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223 // ----------------------------------------------------------------------------- |
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224 // CNcsPopupListBox::OperationComplete |
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225 // ----------------------------------------------------------------------------- |
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226 // |
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227 void CNcsPopupListBox::OperationCompleteL( TContactHandlerCmd /*aCmd*/, |
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228 const RPointerArray<CFSEmailUiClsItem>& aMatchingItems ) |
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229 { |
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230 FUNC_LOG; |
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231 iMatchingItems.ResetAndDestroy(); |
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232 // Replace old matcing items. |
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233 |
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234 for ( TInt ii = 0; ii < aMatchingItems.Count(); ++ii ) |
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235 { |
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236 if ( aMatchingItems[ii] ) |
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237 { |
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238 CFSEmailUiClsItem* item = aMatchingItems[ii]->CloneLC(); |
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239 iMatchingItems.AppendL( item ); |
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240 CleanupStack::Pop( item ); |
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241 } |
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242 } |
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243 |
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244 UpdateListL(); |
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245 } |
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246 |
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247 void CNcsPopupListBox::OperationErrorL( TContactHandlerCmd aCmd, TInt aError ) |
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248 { |
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249 FUNC_LOG; |
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250 |
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251 if ( aCmd == ESearchContacts ) |
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252 { |
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253 // KerrNotReady --> caching in progress, KErrNotFound --> caching not started yet |
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254 if ( (aError == KErrNotReady) || (aError == KErrNotFound) ) |
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255 { |
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256 if(!iAppUi->AppUiExitOngoing()) //<cmail> |
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257 TFsEmailUiUtility::ShowInfoNoteL( R_FSE_EDITOR_INFO_BUILDING_CACHE ); |
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258 iCachingInProgress = ETrue; |
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259 } |
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260 if ( aError == KErrNone && iCachingInProgress ) |
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261 { |
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262 if(!iAppUi->AppUiExitOngoing()) //<cmail> |
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263 TFsEmailUiUtility::ShowInfoNoteL( R_FSE_EDITOR_INFO_CACHING_COMPLETED ); |
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264 iCachingInProgress = EFalse; |
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265 } |
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266 } |
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267 } |
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268 |
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269 // ----------------------------------------------------------------------------- |
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270 // CNcsPopupListBox::SetSearchTextL |
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271 // ----------------------------------------------------------------------------- |
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272 // |
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273 void CNcsPopupListBox::SetSearchTextL( const TDesC& aText ) |
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274 { |
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275 FUNC_LOG; |
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276 delete iCurrentSearchText; |
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277 iCurrentSearchText = NULL; |
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278 iCurrentSearchText = aText.AllocL(); |
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279 if ( !iCachingInProgress ) |
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280 { |
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281 if ( iContactHandler ) |
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282 { |
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283 iContactHandler->SearchMatchesL( aText, this, &iMailBox ); |
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284 } |
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285 } |
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286 } |
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287 |
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288 // ----------------------------------------------------------------------------- |
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289 // CNcsPopupListBox::ReturnCurrentEmailAddressLC |
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290 // ----------------------------------------------------------------------------- |
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291 // |
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292 CNcsEmailAddressObject* CNcsPopupListBox::ReturnCurrentEmailAddressLC() |
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293 { |
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294 FUNC_LOG; |
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295 CNcsEmailAddressObject* addressObject = NULL; |
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296 |
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297 if ( iMatchingItems.Count() ) |
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298 { |
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299 CFSEmailUiClsItem* clsItem = NULL; |
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300 if ( iRemoteLookupSupported ) |
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301 { |
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302 clsItem = iMatchingItems[CurrentItemIndex()-1]; // -1 because of iRemoteLookupItemPos |
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303 } |
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304 else |
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305 { |
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306 clsItem = iMatchingItems[CurrentItemIndex()]; // no iRemoteLookupItemPos |
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307 } |
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308 addressObject= CNcsEmailAddressObject::NewL( clsItem->DisplayName(), clsItem->EmailAddress() ); |
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309 CleanupStack::PushL( addressObject ); |
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310 if ( clsItem->MultipleEmails() ) |
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311 { |
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312 |
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313 addressObject->SetDisplayFull( ETrue ); |
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314 } |
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315 |
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316 } |
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317 return addressObject; |
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318 } |
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319 |
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320 // ----------------------------------------------------------------------------- |
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321 // CNcsPopupListBox::SetPopupMaxRect |
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322 // ----------------------------------------------------------------------------- |
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323 void CNcsPopupListBox::SetPopupMaxRect( const TRect& aPopupMaxRect ) |
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324 { |
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325 FUNC_LOG; |
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326 iPopupMaxRect = aPopupMaxRect; |
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327 SetPopupHeight(); |
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328 TRAP_IGNORE( UpdateScrollBarsL() ); |
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329 TRAP_IGNORE( SetScrollBarVisibilityL() ); |
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330 } |
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331 |
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332 // ----------------------------------------------------------------------------- |
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333 // CNcsPopupListBox::IsPopupEmpty |
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334 // ----------------------------------------------------------------------------- |
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335 TBool CNcsPopupListBox::IsPopupEmpty() const |
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336 { |
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337 FUNC_LOG; |
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338 if( Model()->NumberOfItems() > 0 ) |
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339 return EFalse; |
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340 else |
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341 return ETrue; |
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342 } |
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343 |
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344 // ----------------------------------------------------------------------------- |
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345 // CNcsPopupListBox::IsRemoteLookupItemSelected |
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346 // ----------------------------------------------------------------------------- |
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347 TBool CNcsPopupListBox::IsRemoteLookupItemSelected() const |
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348 { |
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349 FUNC_LOG; |
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350 if( CurrentItemIndex() == iRemoteLookupItemPos && iRemoteLookupSupported ) |
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351 return ETrue; |
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352 else |
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353 return EFalse; |
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354 } |
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355 |
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356 // ----------------------------------------------------------------------------- |
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357 // CNcsPopupListBox::CurrentPopupClsItemsArray |
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358 // ----------------------------------------------------------------------------- |
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359 |
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360 const RPointerArray<CFSEmailUiClsItem>& CNcsPopupListBox::CurrentPopupClsItemsArray() const |
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361 { |
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362 return iMatchingItems; |
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363 } |
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364 |
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365 // ----------------------------------------------------------------------------- |
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366 // CNcsPopupListBox::RemoteLookupItemPos |
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367 // ----------------------------------------------------------------------------- |
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368 TInt CNcsPopupListBox::RemoteLookupItemPos() const |
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369 { |
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370 FUNC_LOG; |
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371 return iRemoteLookupItemPos; |
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372 } |
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373 |
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374 // ----------------------------------------------------------------------------- |
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375 // CNcsPopupListBox::LayoutHandler |
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376 // ----------------------------------------------------------------------------- |
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377 CFSEmailUiLayoutHandler& CNcsPopupListBox::LayoutHandler() const |
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378 { |
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379 FUNC_LOG; |
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380 CFreestyleEmailUiAppUi* appUi = |
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381 static_cast<CFreestyleEmailUiAppUi*>( ControlEnv()->AppUi() ); |
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382 return *appUi->LayoutHandler(); |
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383 } |
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384 |
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385 // ----------------------------------------------------------------------------- |
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386 // CNcsPopupListBox::SetListItemsFromArrayL |
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387 // ----------------------------------------------------------------------------- |
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388 void CNcsPopupListBox::SetListItemsFromArrayL() |
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389 { |
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390 FUNC_LOG; |
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391 // reset the cursor to point to the first item |
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392 //iView->MoveCursorL( CListBoxView::ECursorFirstItem, CListBoxView::ENoSelection); |
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393 Reset(); |
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394 |
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395 // Create totally new text array |
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396 CreateTextArrayAndSetToTheListboxL( ETrue ); |
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397 |
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398 // append texts to text array |
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399 for( TInt i=0; i < iMatchingItems.Count(); i++ ) |
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400 { |
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401 iItemTextsArray->AppendL( iMatchingItems[i]->FullTextL() ); |
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402 } |
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403 |
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404 // Update rmlu item |
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405 SetRemoteLookupItemFirstToTheListL(); |
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406 |
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407 SetPopupHeight(); |
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408 SetScrollBarVisibilityL(); |
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409 HandleItemAdditionL(); |
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410 |
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411 if( iItemTextsArray && iItemTextsArray->Count() > 0 ) |
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412 SetCurrentItemIndex( 0 ); |
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413 |
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414 if( IsVisible() ) |
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415 DrawDeferred(); |
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416 } |
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417 |
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418 // ----------------------------------------------------------------------------- |
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419 // CNcsPopupListBox::SetPopupHeight |
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420 // ----------------------------------------------------------------------------- |
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421 void CNcsPopupListBox::SetPopupHeight() |
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422 { |
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423 FUNC_LOG; |
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424 TRect newRect = iPopupMaxRect; |
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425 |
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426 // This is the total height in pixels needed to show all items |
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427 TInt itemCount = Model()->NumberOfItems(); |
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428 TInt minimumHeight = CalcHeightBasedOnNumOfItems( itemCount ); |
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429 |
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430 // Shrink list size if maximum size is not needed |
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431 if( iPopupMaxRect.Height() > minimumHeight ) |
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432 { |
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433 newRect.SetHeight( minimumHeight ); |
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434 } |
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435 SetRect( newRect ); |
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436 } |
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437 |
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438 // ----------------------------------------------------------------------------- |
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439 // CNcsPopupListBox::SetScrollBarVisibilityL |
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440 // ----------------------------------------------------------------------------- |
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441 void CNcsPopupListBox::SetScrollBarVisibilityL() |
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442 { |
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443 FUNC_LOG; |
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444 // This is the total height in pixels needed to show all items |
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445 TInt minimumHeight = CalcHeightBasedOnNumOfItems( Model()->NumberOfItems() ); |
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446 |
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447 // Show scroll bar if there is more items we can show at once. |
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448 if( iPopupMaxRect.Height() > minimumHeight ) |
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449 { |
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450 ScrollBarFrame()->SetScrollBarVisibilityL( |
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451 CEikScrollBarFrame::EOff, CEikScrollBarFrame::EOff ); |
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452 } |
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453 else |
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454 { |
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455 ScrollBarFrame()->SetScrollBarVisibilityL( |
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456 CEikScrollBarFrame::EOff, CEikScrollBarFrame::EOn ); |
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457 } |
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458 } |
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459 |
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460 |
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461 // ----------------------------------------------------------------------------- |
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462 // CNcsPopupListBox::SetRemoteLookupItemFirstToTheListL |
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463 // ----------------------------------------------------------------------------- |
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464 void CNcsPopupListBox::SetRemoteLookupItemFirstToTheListL() |
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465 { |
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466 FUNC_LOG; |
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467 if( iRemoteLookupSupported ) |
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468 { |
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469 HBufC* rmluText = StringLoader::LoadLC( R_FSE_EDITOR_ADDRESS_LIST_REMOTE_LOOKUP_SEARCH, *iCurrentSearchText ); |
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470 |
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471 iItemTextsArray->InsertL( 0, *rmluText ); |
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472 CleanupStack::PopAndDestroy( rmluText ); |
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473 iRemoteLookupItemPos = 0; |
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474 } |
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475 else |
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476 { |
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477 iRemoteLookupItemPos = -1; |
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478 } |
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479 } |
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480 |
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481 // ----------------------------------------------------------------------------- |
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482 // CNcsPopupListBox::MoveRemoteLookupItemL |
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483 // ----------------------------------------------------------------------------- |
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484 void CNcsPopupListBox::MoveRemoteLookupItemL( TRemoteLookupItemMoveDirection aDirection ) |
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485 { |
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486 FUNC_LOG; |
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487 if( iRemoteLookupSupported ) |
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488 { |
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489 TInt newRMLUItemIndex = -1; |
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490 TInt newCurrentItem = -1; |
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491 if( aDirection == ERemoteLookupItemUp && |
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492 iView->CurrentItemIndex() == iView->TopItemIndex() ) |
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493 { |
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494 newRMLUItemIndex = iRemoteLookupItemPos - 1; |
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495 newCurrentItem = CurrentItemIndex() - 1; |
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496 } |
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497 else if( aDirection == ERemoteLookupItemDown && |
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498 iView->CurrentItemIndex() == iView->BottomItemIndex() ) |
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499 { |
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500 newRMLUItemIndex = iRemoteLookupItemPos + 1; |
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501 newCurrentItem = CurrentItemIndex() + 1; |
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502 } |
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503 |
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504 |
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505 if( ItemExists ( newCurrentItem ) ) |
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506 { |
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507 iItemTextsArray->Delete( iRemoteLookupItemPos ); |
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508 |
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509 HBufC* rmluText = StringLoader::LoadLC( R_FSE_EDITOR_ADDRESS_LIST_REMOTE_LOOKUP_SEARCH, *iCurrentSearchText ); |
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510 |
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511 iItemTextsArray->InsertL( newRMLUItemIndex, *rmluText ); |
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512 CleanupStack::PopAndDestroy( rmluText ); |
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513 iRemoteLookupItemPos = newRMLUItemIndex; |
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514 } |
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515 } |
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516 } |
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517 |
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518 |
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519 // ----------------------------------------------------------------------------- |
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520 // CNcsPopupListBox::CreateTextArrayAndSetToTheListboxL |
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521 // ----------------------------------------------------------------------------- |
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522 void CNcsPopupListBox::CreateTextArrayAndSetToTheListboxL( const TBool& aResetIfExists ) |
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523 { |
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524 FUNC_LOG; |
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525 if( !iItemTextsArray ) |
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526 { |
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527 iItemTextsArray = new ( ELeave ) CDesCArraySeg( 8 ); |
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528 // Set the popup list data |
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529 Model()->SetItemTextArray( iItemTextsArray ); |
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530 Model()->SetOwnershipType( ELbmDoesNotOwnItemArray ); |
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531 } |
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532 |
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533 if( aResetIfExists ) |
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534 { |
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535 delete iItemTextsArray; |
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536 iItemTextsArray = NULL; |
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537 CreateTextArrayAndSetToTheListboxL( EFalse ); |
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538 } |
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539 } |
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540 |
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541 |
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542 // ----------------------------------------------------------------------------- |
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543 // CNcsListItemDrawer::CNcsListItemDrawer |
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544 // ----------------------------------------------------------------------------- |
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545 CNcsListItemDrawer::CNcsListItemDrawer( const CNcsPopupListBox& aListBox ) |
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546 :CListItemDrawer(), iListBox(aListBox) |
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547 { |
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548 FUNC_LOG; |
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549 // Store a GC for later use |
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550 iGc = &CCoeEnv::Static()->SystemGc(); |
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551 SetGc(iGc); |
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552 } |
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553 |
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554 // ----------------------------------------------------------------------------- |
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555 // CNcsListItemDrawer::DrawActualItem |
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556 // ----------------------------------------------------------------------------- |
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557 void CNcsListItemDrawer::DrawActualItem(TInt aItemIndex, |
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558 const TRect& aActualItemRect, TBool aItemIsCurrent, |
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559 TBool /*aViewIsEmphasized*/, TBool /*aViewIsDimmed*/, |
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560 TBool /*aItemIsSelected*/) const |
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561 { |
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562 FUNC_LOG; |
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563 // <cmail> |
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564 iGc->Reset(); |
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565 // </cmail> |
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566 |
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567 // Get reference to curren popup cls item list. |
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568 const RPointerArray<CFSEmailUiClsItem>& clsItemArray = iListBox.CurrentPopupClsItemsArray(); |
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569 TInt rmluPosition = iListBox.RemoteLookupItemPos(); |
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570 |
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571 // Sets all the attributes, like font, text color and background color. |
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572 const CFont* font = AknLayoutUtils::FontFromId( EAknLogicalFontPrimarySmallFont ); |
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573 iGc->UseFont(font); |
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574 |
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575 // We have to draw the item in layered fassion in order to do the skin |
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576 // First clear the backround by drawing a solid white rect. |
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577 iGc->SetPenColor(iBackColor); |
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578 iGc->SetPenStyle(CGraphicsContext::ESolidPen); |
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579 iGc->SetBrushColor(iBackColor); |
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580 iGc->SetBrushStyle(CGraphicsContext::ESolidBrush); |
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581 |
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582 // Now draw the highlight |
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583 if( aItemIsCurrent ) |
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584 { |
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585 TRgb highlightColor = iListBox.LayoutHandler().PcsPopupHighlightColor(); |
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586 iGc->SetBrushColor(highlightColor); |
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587 // AknsDrawUtils::DrawFrame( AknsUtils::SkinInstance(), *iGc, |
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588 // aActualItemRect, aActualItemRect, |
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589 // KNcsIIDHighlightBackground, KNcsIIDHighlightBackground ); |
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590 } |
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591 iGc->DrawRect(aActualItemRect); |
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592 |
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593 |
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594 iGc->SetPenColor(iTextColor); |
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595 iGc->SetPenStyle(CGraphicsContext::ESolidPen); |
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596 iGc->SetBrushStyle(CGraphicsContext::ENullBrush); |
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597 TInt topToBaseline = ( aActualItemRect.Height() - font->HeightInPixels() ) / 2 |
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598 + font->AscentInPixels(); |
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599 |
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600 TPtrC itemText = iListBox.Model()->ItemText( aItemIndex ); |
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601 |
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602 // Construct bidirectional text object |
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603 // <cmail> Removed leave from non-leaving function. |
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604 TBidiText* bidiText = NULL; |
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605 TRAPD( err, bidiText = TBidiText::NewL( itemText, 1 ) ); |
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606 if ( err == KErrNone ) |
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607 { |
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608 bidiText->WrapText( aActualItemRect.Width(), *font, NULL ); |
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609 } |
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610 |
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611 TPoint leftBase = aActualItemRect.iTl + TPoint( 0, topToBaseline ); |
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612 |
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613 if ( err != KErrNone ) |
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614 { |
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615 bidiText = NULL; // to be on the safe side |
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616 } |
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617 |
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618 // check if we are drawing remote lookup item or contact match |
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619 else if ( rmluPosition == aItemIndex ) |
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620 { |
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621 iGc->SetUnderlineStyle( EUnderlineOff ); |
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622 bidiText->DrawText( *iGc, leftBase ); |
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623 } |
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624 else |
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625 { |
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626 // if list has rmlu item change item index right |
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627 if ( rmluPosition >= 0 ) |
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628 { |
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629 aItemIndex--; |
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630 } |
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631 |
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632 // change color to gray if match doesn't have email address. |
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633 if( clsItemArray[aItemIndex]->EmailAddress().Compare( KNullDesC ) == 0 ) |
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634 { |
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635 TRgb dimmedColor = iListBox.LayoutHandler().PcsPopupDimmedFontColor(); |
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636 iGc->SetPenColor( dimmedColor ); |
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637 } |
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638 |
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639 // For now, we support underlining the matching part only if the |
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640 // text is written completely with left-to-right script |
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641 |
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642 // We know the text contains RTL script if the display string is not just |
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643 // truncated version of the original string. |
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644 TPtrC dispText = bidiText->DisplayText(); |
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645 TInt compLength = dispText.Length() - 1; // -1 to omit the truncation character |
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646 TBool textContainsRtl = |
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647 ( itemText.Left(compLength) != dispText.Left(compLength) ); |
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648 |
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649 const RArray<TPsMatchLocation>& underlines = clsItemArray[aItemIndex]->Highlights(); |
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650 |
|
651 if ( underlines.Count() > 0 && !textContainsRtl ) |
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652 { |
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653 TInt i = 0; |
|
654 TBool partsLeft = ETrue; |
|
655 TInt currentTextStart = 0; |
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656 TInt currentTextLength = 0; |
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657 |
|
658 while ( partsLeft ) |
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659 { |
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660 if ( currentTextStart < underlines[i].index ) |
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661 { |
|
662 // draw letters to the start of the underlined part |
|
663 currentTextLength = underlines[i].index - currentTextStart; |
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664 DrawPartOfItem( aActualItemRect, *font, currentTextStart, currentTextLength, itemText, |
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665 EFalse, topToBaseline ); |
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666 } |
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667 else if ( currentTextStart == underlines[i].index ) |
|
668 { |
|
669 // draw underlined letters |
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670 currentTextLength = underlines[i].length; |
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671 |
|
672 DrawPartOfItem( aActualItemRect, *font, currentTextStart, currentTextLength, itemText, |
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673 ETrue, topToBaseline ); |
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674 i++; |
|
675 } |
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676 else |
|
677 { |
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678 // This is here, because PCS Engine might give you duplicate match entries, |
|
679 // in this case we're not advancing text but we'll skip that match |
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680 currentTextLength = 0; |
|
681 i++; |
|
682 } |
|
683 // update text start point |
|
684 currentTextStart += currentTextLength; |
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685 |
|
686 if ( i >= underlines.Count() ) |
|
687 { |
|
688 partsLeft = EFalse; |
|
689 // draw rest of the letters, if there are any after the last underlined part |
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690 if ( currentTextStart < itemText.Length() ) |
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691 { |
|
692 currentTextLength = itemText.Length() - currentTextStart; |
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693 DrawPartOfItem( aActualItemRect, *font, currentTextStart, currentTextLength, itemText, |
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694 EFalse, topToBaseline ); |
|
695 } |
|
696 } |
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697 |
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698 } |
|
699 } |
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700 else |
|
701 { |
|
702 iGc->SetUnderlineStyle( EUnderlineOff ); |
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703 bidiText->DrawText( *iGc, leftBase ); |
|
704 } |
|
705 } |
|
706 |
|
707 delete bidiText; |
|
708 bidiText = NULL; |
|
709 } |
|
710 |
|
711 // ----------------------------------------------------------------------------- |
|
712 // CNcsListItemDrawer::DrawPartOfItem |
|
713 // ----------------------------------------------------------------------------- |
|
714 void CNcsListItemDrawer::DrawPartOfItem( const TRect& aItemRect, const CFont& aFont, |
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715 TInt aStartPos, TInt aLength, const TDesC& aDes, |
|
716 TBool aUnderlined, TInt aBaselineOffsetFromTop ) const |
|
717 { |
|
718 FUNC_LOG; |
|
719 if( aUnderlined ) |
|
720 { |
|
721 iGc->SetUnderlineStyle( EUnderlineOn ); |
|
722 } |
|
723 else |
|
724 { |
|
725 iGc->SetUnderlineStyle( EUnderlineOff ); |
|
726 } |
|
727 TRect currentTextRect( aItemRect ); |
|
728 TInt pixels = aFont.TextWidthInPixels( aDes.Left( aStartPos ) ); |
|
729 currentTextRect.iTl.iX = currentTextRect.iTl.iX + pixels; |
|
730 iGc->DrawText( aDes.Mid( aStartPos, aLength ), |
|
731 currentTextRect, aBaselineOffsetFromTop ); |
|
732 } |
|
733 |
|
734 |
|
735 void CNcsPopupListBox::UpdateListL() |
|
736 { |
|
737 FUNC_LOG; |
|
738 SetListItemsFromArrayL(); |
|
739 |
|
740 // Close the popup if it's empty and make sure it's visible if it's not empty. |
|
741 if ( IsPopupEmpty() ) |
|
742 { |
|
743 iHeaderContainer.ClosePopupContactListL(); |
|
744 } |
|
745 else |
|
746 { |
|
747 MakeVisible( ETrue ); |
|
748 iHeaderContainer.ShowPopupMenuBarL( ETrue ); |
|
749 } |
|
750 } |
|
751 |
|
752 // End of File |
|
753 |