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1 /* |
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2 * Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * Base container for GS some views. |
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16 * |
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17 */ |
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18 |
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19 |
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20 // INCLUDE FILES |
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21 #include <gsbasecontainer.h> |
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22 |
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23 #include <akncontext.h> |
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24 #include <aknlists.h> |
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25 #include <aknnavi.h> |
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26 #include <akntitle.h> |
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27 #include <AknUtils.h> |
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28 #include <avkon.hrh> |
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29 #include <avkon.mbg> |
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30 #include <avkon.rsg> |
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31 #include <barsread.h> |
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32 #include <calslbs.h> |
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33 #include <e32def.h> |
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34 #include <eikbtgpc.h> |
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35 #include <eikclbd.h> |
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36 #include <eikenv.h> |
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37 #include <eikfrlbd.h> |
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38 #include <eiklbx.h> |
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39 #include <eikslb.h> |
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40 #include <gulicon.h> |
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41 |
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42 // ================= MEMBER FUNCTIONS ======================= |
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43 |
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44 // --------------------------------------------------------------------------- |
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45 // CGSBaseContainer::BaseConstructL |
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46 // |
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47 // |
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48 // --------------------------------------------------------------------------- |
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49 // |
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50 EXPORT_C void CGSBaseContainer::BaseConstructL( const TRect& aRect, |
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51 TInt aResTitleId, |
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52 TInt aResLbxId ) |
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53 { |
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54 CEikStatusPane* sp = iAvkonAppUi->StatusPane(); |
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55 |
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56 CAknTitlePane* title = |
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57 static_cast<CAknTitlePane*> ( |
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58 sp->ControlL( TUid::Uid( EEikStatusPaneUidTitle ) ) ); |
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59 |
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60 TResourceReader rReader; |
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61 iCoeEnv->CreateResourceReaderLC( rReader, aResTitleId ); |
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62 title->SetFromResourceL( rReader ); |
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63 CleanupStack::PopAndDestroy(); // rReader |
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64 |
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65 |
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66 CreateWindowL(); // Makes the control a window-owning control |
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67 |
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68 // Set iListBox to be contained in this container: |
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69 iListBox->SetContainerWindowL( *this ); |
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70 |
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71 ConstructListBoxL( aResLbxId ); |
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72 |
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73 iListBox->CreateScrollBarFrameL( ETrue ); |
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74 iListBox->ScrollBarFrame()->SetScrollBarVisibilityL( |
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75 CEikScrollBarFrame::EOff, |
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76 CEikScrollBarFrame::EAuto ); |
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77 |
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78 SetRect( aRect ); |
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79 ActivateL(); |
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80 } |
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81 |
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82 |
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83 // --------------------------------------------------------------------------- |
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84 // CGSBaseContainer::CGSBaseContainer |
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85 // Constructor |
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86 // |
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87 // --------------------------------------------------------------------------- |
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88 // |
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89 EXPORT_C CGSBaseContainer::CGSBaseContainer() |
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90 { |
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91 iElaf = ( AknLayoutUtils::Variant() == EEuropeanVariant ); |
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92 } |
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93 |
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94 |
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95 // --------------------------------------------------------------------------- |
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96 // CGSBaseContainer::~CGSBaseContainer |
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97 // Destructor |
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98 // |
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99 // --------------------------------------------------------------------------- |
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100 // |
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101 EXPORT_C CGSBaseContainer::~CGSBaseContainer() |
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102 { |
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103 if ( iListBox ) |
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104 { |
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105 delete iListBox; |
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106 } |
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107 } |
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108 |
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109 |
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110 // --------------------------------------------------------------------------- |
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111 // CGSBaseContainer::ConstructListBoxL |
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112 // |
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113 // Construct's ListBox from Resource ID |
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114 // --------------------------------------------------------------------------- |
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115 // |
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116 void CGSBaseContainer::ConstructListBoxL( TInt aResLbxId ) |
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117 { |
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118 TResourceReader rReader; |
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119 iCoeEnv->CreateResourceReaderLC( rReader, aResLbxId ); |
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120 |
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121 // Construct's iListBox from resource file |
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122 iListBox->ConstructFromResourceL( rReader ); |
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123 CleanupStack::PopAndDestroy(); // rReader |
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124 } |
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125 |
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126 |
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127 // --------------------------------------------------------------------------- |
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128 // CGSBaseContainer::SizeChanged |
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129 // called by framwork when the view size is changed |
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130 // |
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131 // --------------------------------------------------------------------------- |
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132 // |
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133 EXPORT_C void CGSBaseContainer::SizeChanged() |
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134 { |
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135 if ( iListBox ) |
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136 { |
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137 iListBox->SetRect( Rect() ); |
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138 } |
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139 } |
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140 |
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141 |
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142 // --------------------------------------------------------------------------- |
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143 // CGSBaseContainer::CountComponentControls |
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144 // |
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145 // |
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146 // --------------------------------------------------------------------------- |
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147 // |
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148 EXPORT_C TInt CGSBaseContainer::CountComponentControls() const |
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149 { |
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150 return 1; |
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151 } |
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152 |
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153 |
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154 // --------------------------------------------------------------------------- |
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155 // CGSBaseContainer::ComponentControl |
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156 // |
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157 // |
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158 // --------------------------------------------------------------------------- |
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159 // |
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160 EXPORT_C CCoeControl* CGSBaseContainer::ComponentControl( TInt /*aIndex*/ ) |
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161 const |
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162 { |
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163 return iListBox; |
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164 } |
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165 |
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166 |
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167 // --------------------------------------------------------------------------- |
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168 // CGSMainContainer::TKeyResponse OfferKeyEventL |
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169 // Called when a key is pressed. |
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170 // |
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171 // --------------------------------------------------------------------------- |
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172 |
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173 EXPORT_C TKeyResponse CGSBaseContainer::OfferKeyEventL( |
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174 const TKeyEvent& aKeyEvent, |
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175 TEventCode aType ) |
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176 { |
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177 switch ( aKeyEvent.iCode ) |
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178 { |
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179 case EKeyLeftArrow: |
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180 case EKeyRightArrow: |
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181 // Listbox takes all event even if it doesn't use them: |
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182 return EKeyWasNotConsumed; |
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183 default: |
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184 break; |
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185 } |
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186 |
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187 // Now it's iListBox's job to process the key event |
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188 return iListBox->OfferKeyEventL( aKeyEvent, aType ); |
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189 } |
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190 |
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191 |
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192 // --------------------------------------------------------------------------- |
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193 // CGSMainContainer::HandleResourceChange |
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194 // |
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195 // --------------------------------------------------------------------------- |
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196 EXPORT_C void CGSBaseContainer::HandleResourceChange( TInt aType ) |
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197 { |
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198 CCoeControl::HandleResourceChange( aType ); |
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199 if ( aType == KAknsMessageSkinChange || |
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200 aType == KEikDynamicLayoutVariantSwitch ) |
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201 { |
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202 TRect mainPaneRect; |
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203 AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane, |
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204 mainPaneRect); |
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205 SetRect( mainPaneRect ); |
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206 } |
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207 } |
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208 |
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209 |
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210 // ----------------------------------------------------------------------------- |
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211 // CGSBaseContainer::SetSelectedItem() |
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212 // |
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213 // |
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214 // ----------------------------------------------------------------------------- |
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215 // |
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216 EXPORT_C void CGSBaseContainer::SetSelectedItem( TInt aIndex ) |
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217 { |
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218 if( iListBox && aIndex >= 0 ) |
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219 { |
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220 iListBox->SetCurrentItemIndexAndDraw( aIndex ); |
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221 } |
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222 } |
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223 |
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224 |
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225 // ----------------------------------------------------------------------------- |
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226 // CGSBaseContainer::SelectedItem() |
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227 // |
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228 // |
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229 // ----------------------------------------------------------------------------- |
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230 // |
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231 EXPORT_C TInt CGSBaseContainer::SelectedItem() |
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232 { |
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233 TInt selectedItem = 0; |
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234 if( iListBox ) |
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235 { |
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236 selectedItem = iListBox->CurrentItemIndex(); |
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237 } |
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238 return selectedItem; |
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239 } |
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240 |
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241 |
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242 // --------------------------------------------------------------------------- |
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243 // CGSContainer::FocusChanged |
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244 // |
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245 // Set focus on the selected listbox. For animated skins feature. |
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246 // --------------------------------------------------------------------------- |
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247 EXPORT_C void CGSBaseContainer::FocusChanged( TDrawNow /*aDrawNow*/ ) |
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248 { |
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249 if( iListBox ) |
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250 { |
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251 iListBox->SetFocus( IsFocused() ); |
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252 } |
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253 } |
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254 |
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255 // End of File |