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1 /* |
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2 * Copyright (c) 2005-2007 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: Phonebook 2 contact navigator. |
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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 "CPbk2ContactNavigation.h" |
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20 |
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21 // Phonebook 2 |
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22 #include "CPbk2IconInfo.h" |
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23 #include <MPbk2NavigationObserver.h> |
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24 #include <CPbk2IconFactory.h> |
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25 #include <CPbk2AppUiBase.h> |
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26 #include <CPbk2TabGroupContainer.h> |
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27 #include <CPbk2IconInfoContainer.h> |
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28 #include <Pbk2UID.h> |
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29 |
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30 // Virtual Phonebook |
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31 #include <MVPbkContactViewBase.h> |
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32 #include <MVPbkViewContact.h> |
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33 |
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34 // System includes |
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35 #include <aknnavide.h> |
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36 #include <eikspane.h> |
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37 #include <StringLoader.h> |
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38 #include <akntabgrp.h> |
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39 #include <AknsUtils.h> |
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40 |
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41 // Debugging headers |
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42 #include <Pbk2Debug.h> |
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43 |
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44 /// Unnamed namespace for local definitions |
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45 namespace { |
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46 |
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47 // LOCAL CONSTANTS AND MACROS |
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48 |
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49 const TInt KOneContact = 1; |
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50 const TInt KZeroContacts = 0; |
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51 const TInt KNaviDirectionLeft = -1; |
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52 const TInt KNaviDirectionRight = 1; |
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53 const TInt KNaviDirectionNone = 0; |
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54 const TInt KGranularity( 2 ); |
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55 |
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56 #ifdef _DEBUG |
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57 |
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58 enum TPanicCode |
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59 { |
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60 EPanicPreCond_NavigateContactL = 1, |
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61 }; |
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62 |
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63 void Panic(TPanicCode aReason) |
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64 { |
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65 _LIT( KPanicText, "CPbk2ContactNavigation" ); |
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66 User::Panic( KPanicText, aReason ); |
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67 } |
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68 |
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69 #endif // _DEBUG |
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70 |
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71 } /// namespace |
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72 |
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73 |
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74 // -------------------------------------------------------------------------- |
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75 // CPbk2ContactNavigation::CPbk2ContactNavigation |
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76 // -------------------------------------------------------------------------- |
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77 // |
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78 CPbk2ContactNavigation::CPbk2ContactNavigation |
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79 ( TUid aViewId, MPbk2NavigationObserver& aObserver, |
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80 MPbk2ContactNavigationLoader& aNavigationLoader, |
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81 TArray<MVPbkContactStore*> aStoreList, |
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82 const TInt aNavigatorFormatResourceId ) : |
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83 CPbk2NavigationBase( aObserver, aNavigationLoader, aStoreList ), |
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84 iViewId( aViewId ), |
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85 iNavigatorFormatResourceId( aNavigatorFormatResourceId ) |
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86 { |
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87 } |
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88 |
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89 // -------------------------------------------------------------------------- |
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90 // CPbk2ContactNavigation::~CPbk2ContactNavigation |
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91 // -------------------------------------------------------------------------- |
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92 // |
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93 CPbk2ContactNavigation::~CPbk2ContactNavigation() |
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94 { |
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95 } |
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96 |
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97 // -------------------------------------------------------------------------- |
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98 // CPbk2ContactNavigation::NewL |
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99 // -------------------------------------------------------------------------- |
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100 // |
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101 CPbk2ContactNavigation* CPbk2ContactNavigation::NewL |
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102 ( TUid aViewId, MPbk2NavigationObserver& aObserver, |
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103 MPbk2ContactNavigationLoader& aNavigationLoader, |
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104 TArray<MVPbkContactStore*> aStoreList, |
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105 const TInt aNavigatorFormatResourceId ) |
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106 { |
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107 CPbk2ContactNavigation* self = new ( ELeave ) CPbk2ContactNavigation |
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108 ( aViewId, aObserver, aNavigationLoader, aStoreList, |
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109 aNavigatorFormatResourceId ); |
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110 CleanupStack::PushL( self ); |
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111 self->ConstructL(); |
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112 CleanupStack::Pop( self ); |
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113 return self; |
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114 } |
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115 |
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116 // -------------------------------------------------------------------------- |
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117 // CPbk2ContactNavigation::ConstructL |
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118 // -------------------------------------------------------------------------- |
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119 // |
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120 void CPbk2ContactNavigation::ConstructL() |
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121 { |
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122 BaseConstructL(); |
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123 } |
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124 |
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125 // -------------------------------------------------------------------------- |
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126 // CPbk2ContactNavigation::UpdateNaviIndicatorsL |
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127 // -------------------------------------------------------------------------- |
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128 // |
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129 void CPbk2ContactNavigation::UpdateNaviIndicatorsL |
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130 ( const MVPbkContactLink& aContactLink ) const |
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131 { |
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132 // Get navigation decorator |
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133 CAknNavigationControlContainer* naviPane = |
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134 static_cast<CAknNavigationControlContainer*> |
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135 ( CEikonEnv::Static()->AppUiFactory()->StatusPane()->ControlL |
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136 ( TUid::Uid( EEikStatusPaneUidNavi ) ) ); |
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137 |
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138 CAknNavigationDecorator* decorator = naviPane->Top(); |
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139 |
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140 if ( decorator ) |
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141 { |
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142 decorator->SetNaviDecoratorObserver |
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143 ( const_cast<CPbk2ContactNavigation*>( this ) ); |
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144 decorator->MakeScrollButtonVisible( ETrue ); |
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145 } |
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146 |
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147 TInt index = 0; |
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148 TInt contactCount = 1; |
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149 if ( ScrollView() ) |
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150 { |
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151 index = ScrollView()->IndexOfLinkL( aContactLink ); |
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152 contactCount = ScrollView()->ContactCountL(); |
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153 } |
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154 |
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155 // Create the navigation text |
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156 CArrayFixFlat<TInt>* values = |
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157 new ( ELeave ) CArrayFixFlat<TInt>( KGranularity ); |
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158 CleanupStack::PushL( values ); |
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159 values->AppendL( index + 1 ); // current contact |
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160 values->AppendL( contactCount ); // max scrollable contacts |
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161 HBufC* buf = StringLoader::LoadLC |
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162 ( iNavigatorFormatResourceId, *values ); |
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163 |
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164 // Update the tabgroup text |
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165 SetTabTextL( iViewId, *buf ); |
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166 CleanupStack::PopAndDestroy( 2 ); // values, buf |
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167 |
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168 // Set navigation pointers when there's something to scroll |
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169 if (decorator) |
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170 { |
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171 if ( contactCount > KOneContact ) |
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172 { |
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173 decorator->SetScrollButtonDimmed( |
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174 CAknNavigationDecorator::ELeftButton, EFalse ); |
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175 decorator->SetScrollButtonDimmed( |
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176 CAknNavigationDecorator::ERightButton, EFalse ); |
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177 } |
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178 else |
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179 { |
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180 decorator->SetScrollButtonDimmed( |
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181 CAknNavigationDecorator::ELeftButton, ETrue ); |
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182 decorator->SetScrollButtonDimmed( |
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183 CAknNavigationDecorator::ERightButton, ETrue ); |
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184 } |
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185 } |
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186 naviPane->DrawNow(); |
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187 } |
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188 |
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189 // -------------------------------------------------------------------------- |
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190 // CPbk2ContactNavigation::HandleCommandKeyL |
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191 // -------------------------------------------------------------------------- |
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192 // |
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193 TBool CPbk2ContactNavigation::HandleCommandKeyL |
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194 ( const TKeyEvent& aKeyEvent, TEventCode /*aType*/ ) |
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195 { |
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196 TBool ret = EFalse; |
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197 |
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198 // Initialize directionality to none |
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199 TInt dir = KNaviDirectionNone; |
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200 |
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201 switch ( aKeyEvent.iCode ) |
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202 { |
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203 case EKeyLeftArrow: |
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204 { |
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205 dir = KNaviDirectionLeft; |
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206 ret = ETrue; |
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207 break; |
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208 } |
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209 case EKeyRightArrow: |
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210 { |
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211 dir = KNaviDirectionRight; |
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212 ret = ETrue; |
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213 break; |
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214 } |
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215 } |
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216 |
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217 if ( dir != KNaviDirectionNone ) |
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218 { |
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219 // Handle mirrored layout by negating the directionality |
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220 if ( AknLayoutUtils::LayoutMirrored() ) |
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221 { |
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222 dir = -1 * dir; |
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223 } |
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224 NavigateContactL( dir ); |
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225 } |
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226 |
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227 return ret; |
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228 } |
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229 |
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230 // -------------------------------------------------------------------------- |
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231 // CPbk2ContactNavigation::ContactAddedToView |
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232 // -------------------------------------------------------------------------- |
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233 // |
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234 void CPbk2ContactNavigation::ContactAddedToView |
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235 ( MVPbkContactViewBase& aView, TInt aIndex, |
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236 const MVPbkContactLink& aContactLink ) |
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237 { |
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238 CPbk2NavigationBase::ContactAddedToView( aView, aIndex, aContactLink ); |
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239 |
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240 TRAPD( err, UpdateAfterViewEventL() ); |
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241 if ( err != KErrNone ) |
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242 { |
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243 CCoeEnv::Static()->HandleError( err ); |
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244 } |
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245 } |
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246 |
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247 // -------------------------------------------------------------------------- |
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248 // CPbk2ContactNavigation::ContactRemovedFromView |
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249 // -------------------------------------------------------------------------- |
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250 // |
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251 void CPbk2ContactNavigation::ContactRemovedFromView |
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252 ( MVPbkContactViewBase& aView, TInt aIndex, |
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253 const MVPbkContactLink& aContactLink ) |
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254 { |
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255 CPbk2NavigationBase::ContactRemovedFromView( aView, aIndex, |
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256 aContactLink ); |
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257 |
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258 TRAPD( err, UpdateAfterViewEventL() ); |
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259 if ( err != KErrNone ) |
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260 { |
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261 CCoeEnv::Static()->HandleError( err ); |
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262 } |
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263 } |
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264 |
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265 // -------------------------------------------------------------------------- |
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266 // CPbk2ContactNavigation::HandleNaviDecoratorEventL |
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267 // -------------------------------------------------------------------------- |
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268 // |
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269 void CPbk2ContactNavigation::HandleNaviDecoratorEventL( TInt aEventID ) |
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270 { |
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271 if ( AknLayoutUtils::PenEnabled() ) |
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272 { |
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273 TInt dir = KNaviDirectionNone; |
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274 |
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275 switch ( aEventID ) |
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276 { |
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277 case EAknNaviDecoratorEventRightTabArrow: |
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278 { |
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279 dir = KNaviDirectionRight; |
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280 break; |
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281 } |
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282 case EAknNaviDecoratorEventLeftTabArrow: |
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283 { |
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284 dir = KNaviDirectionLeft; |
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285 break; |
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286 } |
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287 } |
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288 |
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289 if ( dir != KNaviDirectionNone ) |
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290 { |
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291 // Handle mirrored layout by negating the directionality |
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292 if ( AknLayoutUtils::LayoutMirrored() ) |
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293 { |
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294 dir = -1 * dir; |
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295 } |
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296 NavigateContactL( dir ); |
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297 } |
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298 } |
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299 } |
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300 |
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301 // -------------------------------------------------------------------------- |
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302 // CPbk2ContactNavigation::NavigateContactL |
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303 // -------------------------------------------------------------------------- |
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304 // |
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305 void CPbk2ContactNavigation::NavigateContactL( TInt aDirection ) |
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306 { |
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307 __ASSERT_DEBUG(ScrollView(), |
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308 Panic(EPanicPreCond_NavigateContactL)); |
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309 |
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310 if (ScrollView()) |
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311 { |
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312 // Get the contact link |
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313 MVPbkContactLink* currentContact = NavigationLoader().ContactLinkLC(); |
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314 TInt contactIndex = KErrNotSupported; // KErrNotFound can't be used |
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315 |
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316 if ( currentContact ) |
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317 { |
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318 contactIndex = ScrollView()->IndexOfLinkL |
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319 ( *currentContact ) + aDirection; |
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320 } |
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321 CleanupStack::PopAndDestroy(); // currentContact |
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322 |
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323 if ( contactIndex != KErrNotSupported ) |
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324 { |
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325 const TInt contactCount = ScrollView()->ContactCountL(); |
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326 if ( contactCount > KOneContact ) |
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327 { |
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328 if ( contactIndex < KZeroContacts ) |
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329 { |
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330 contactIndex = contactCount + contactIndex; |
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331 } |
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332 else if ( contactIndex >= contactCount ) |
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333 { |
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334 contactIndex = contactIndex - contactCount; |
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335 } |
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336 |
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337 MVPbkContactLink* contactLink= |
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338 ScrollView()->CreateLinkLC( contactIndex ); |
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339 if ( contactLink ) |
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340 { |
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341 NavigationLoader().ChangeContactL( *contactLink ); |
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342 } |
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343 CleanupStack::PopAndDestroy(); // contactLink |
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344 } |
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345 } |
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346 } |
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347 } |
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348 |
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349 // -------------------------------------------------------------------------- |
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350 // CPbk2ContactNavigation::UpdateAfterViewEventL |
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351 // -------------------------------------------------------------------------- |
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352 // |
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353 void CPbk2ContactNavigation::UpdateAfterViewEventL() const |
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354 { |
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355 MVPbkContactLink* currentContact = NavigationLoader().ContactLinkLC(); |
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356 if ( currentContact ) |
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357 { |
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358 UpdateNaviIndicatorsL( *currentContact ); |
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359 } |
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360 CleanupStack::PopAndDestroy(); // currentContact |
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361 } |
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362 |
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363 // -------------------------------------------------------------------------- |
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364 // CPbk2ContactNavigation::SetTabTextL |
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365 // Sets the tab text for a view. |
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366 // -------------------------------------------------------------------------- |
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367 // |
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368 void CPbk2ContactNavigation::SetTabTextL |
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369 ( const TUid aViewId, const TDesC& aText ) const |
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370 { |
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371 MPbk2AppUi* appUi = Phonebook2::Pbk2AppUi(); |
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372 |
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373 CPbk2TabGroupContainer* tabGroups = appUi->TabGroups(); |
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374 |
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375 TPbk2IconId iconId( TUid::Uid( KPbk2UID3 ), aViewId.iUid ); |
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376 const CPbk2IconInfo* iconInfo = NULL; |
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377 |
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378 if ( tabGroups ) |
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379 { |
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380 iconInfo = tabGroups->TabIcons().Find( iconId ); |
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381 } |
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382 |
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383 if ( iconInfo ) |
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384 { |
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385 CAknNavigationDecorator* decorator = |
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386 tabGroups->TabGroupFromViewId( aViewId.iUid ); |
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387 CAknTabGroup* aknTabGroup = static_cast<CAknTabGroup*> |
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388 ( decorator->DecoratedControl() ); |
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389 |
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390 CFbsBitmap* bitmap = NULL; |
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391 CFbsBitmap* mask = NULL; |
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392 |
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393 CPbk2IconFactory* factory = |
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394 CPbk2IconFactory::NewLC( tabGroups->TabIcons() ); |
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395 factory->CreateIconLC( |
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396 iconId, *AknsUtils::SkinInstance(), bitmap, mask ); |
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397 |
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398 aknTabGroup->ReplaceTabL( aViewId.iUid, aText, bitmap, mask ); |
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399 CleanupStack::Pop( 2 ); // mask, bitmap |
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400 CleanupStack::PopAndDestroy( factory ); |
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401 } |
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402 } |
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403 |
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404 // End of File |