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1 /* |
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2 * Copyright (c) 2008-2009 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: Media item list observer interface |
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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 |
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20 |
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21 #include "glxmskcontroller.h" |
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22 #include <glxtracer.h> // For Logs |
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23 #include <mglxmedialist.h> |
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24 #include <glxlistviewplugin.rsg> |
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25 #include "glxcommandhandlers.hrh" |
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26 #include <avkon.rsg> |
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27 #include <glxviewbase.rsg> |
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28 #include <StringLoader.h> |
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29 |
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30 |
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31 //---------------------------------------------------------------------------------- |
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32 // NewL |
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33 //---------------------------------------------------------------------------------- |
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34 // |
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35 CGlxMSKController* CGlxMSKController::NewL() |
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36 { |
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37 TRACER("CGlxToolbarController::NewL"); |
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38 |
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39 CGlxMSKController *self = new( ELeave ) CGlxMSKController (); |
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40 return self; |
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41 } |
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42 |
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43 //---------------------------------------------------------------------------------- |
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44 // Default Constructor |
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45 //---------------------------------------------------------------------------------- |
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46 // |
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47 CGlxMSKController::CGlxMSKController() |
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48 |
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49 { |
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50 TRACER("CGlxMSKController::CGlxMSKController"); |
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51 iUiUtility = CGlxUiUtility::UtilityL(); |
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52 } |
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53 |
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54 //---------------------------------------------------------------------------------- |
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55 // AddToObserver |
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56 //---------------------------------------------------------------------------------- |
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57 // |
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58 void CGlxMSKController::AddToObserverL (MGlxMediaList& aList, CEikButtonGroupContainer* aCba) |
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59 { |
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60 TRACER("CGlxMSKController::AddToObserverL"); |
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61 |
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62 iCba = aCba; |
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63 iAttributeAvailable = EFalse; |
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64 aList.AddMediaListObserverL ( this ); |
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65 } |
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66 |
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67 //---------------------------------------------------------------------------------- |
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68 // RemoveFromObserver |
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69 //---------------------------------------------------------------------------------- |
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70 // |
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71 void CGlxMSKController::RemoveFromObserver (MGlxMediaList& aList) |
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72 { |
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73 TRACER("CGlxMSKController::RemoveFromObserver"); |
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74 |
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75 aList.RemoveMediaListObserver ( this ); |
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76 } |
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77 |
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78 //---------------------------------------------------------------------------- |
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79 // HandleItemAddedL |
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80 //---------------------------------------------------------------------------- |
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81 // |
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82 void CGlxMSKController::HandleItemAddedL(TInt /*aStartIndex*/, TInt /*aEndIndex*/, |
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83 MGlxMediaList* /*aList*/) |
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84 { |
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85 TRACER("CGlxMSKController::HandleItemAddedL"); |
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86 // no implementation |
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87 } |
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88 |
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89 //---------------------------------------------------------------------------- |
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90 // HandleMediaL |
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91 //---------------------------------------------------------------------------- |
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92 // |
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93 void CGlxMSKController::HandleMediaL(TInt /*aListIndex*/, MGlxMediaList* /*aList*/) |
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94 { |
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95 TRACER("CGlxMSKController::HandleMediaL"); |
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96 // no implementation |
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97 } |
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98 |
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99 //---------------------------------------------------------------------------- |
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100 // HandleItemRemovedL |
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101 //---------------------------------------------------------------------------- |
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102 // |
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103 void CGlxMSKController::HandleItemRemovedL(TInt /*aStartIndex*/, |
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104 TInt /*aEndIndex*/, MGlxMediaList* aList) |
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105 { |
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106 TRACER("CGlxMSKController::HandleItemRemovedL"); |
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107 |
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108 if( aList->Count() <= 0 ) |
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109 { |
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110 iCba->SetCommandSetL(R_AVKON_SOFTKEYS_OPTIONS_BACK); |
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111 iCba->DrawNow(); |
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112 } |
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113 } |
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114 |
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115 //---------------------------------------------------------------------------- |
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116 // HandleItemModifiedL |
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117 //---------------------------------------------------------------------------- |
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118 // |
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119 void CGlxMSKController::HandleItemModifiedL(const RArray<TInt>& /*aItemIndexes*/, |
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120 MGlxMediaList* /*aList*/) |
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121 { |
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122 TRACER("CGlxMSKController::HandleItemModifiedL"); |
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123 // no implementation |
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124 } |
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125 |
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126 //---------------------------------------------------------------------------- |
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127 // HandleAttributesAvailableL |
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128 //---------------------------------------------------------------------------- |
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129 // |
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130 void CGlxMSKController::HandleAttributesAvailableL(TInt aItemIndex, |
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131 const RArray<TMPXAttribute>& /*aAttributes*/, |
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132 MGlxMediaList* aList) |
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133 { |
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134 TRACER("CGlxMSKController::HandleAttributesAvailableL"); |
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135 |
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136 if( aItemIndex == aList->FocusIndex() ) |
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137 { |
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138 iAttributeAvailable = ETrue; |
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139 SetStatusL(aList); |
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140 } |
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141 const TGlxMedia& mediaItem = aList->Item(aList->FocusIndex()); |
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142 |
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143 if( mediaItem.IsStatic() && aList->SelectionCount() <= 0 ) |
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144 { |
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145 HBufC* openbuf = StringLoader::LoadLC(R_GLX_MSK_OPEN); |
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146 TPtr textopenptr = openbuf->Des(); |
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147 |
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148 iCba->SetCommandL(CEikButtonGroupContainer::EMiddleSoftkeyPosition, |
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149 EAknCmdOpen, textopenptr ); |
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150 iCba->DrawNow(); |
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151 CleanupStack::PopAndDestroy(openbuf); |
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152 } |
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153 } |
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154 |
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155 //---------------------------------------------------------------------------- |
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156 // HandleFocusChangedL |
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157 //---------------------------------------------------------------------------- |
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158 // |
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159 void CGlxMSKController::HandleFocusChangedL(NGlxListDefs::TFocusChangeType /*aType*/, |
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160 TInt aNewIndex, TInt /*aOldIndex*/, |
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161 MGlxMediaList* aList) |
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162 { |
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163 TRACER("CGlxMSKController::HandleFocusChangedL"); |
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164 |
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165 // If new index is not equal to -1 (i.e., if there are items present), |
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166 // then check the media item |
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167 |
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168 if( (KErrNotFound != aNewIndex) && (aNewIndex == aList->FocusIndex()) ) |
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169 { |
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170 SetStatusL(aList); |
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171 } |
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172 } |
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173 |
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174 //---------------------------------------------------------------------------- |
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175 // HandleItemSelectedL |
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176 //---------------------------------------------------------------------------- |
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177 // |
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178 void CGlxMSKController::HandleItemSelectedL(TInt /*aIndex*/, TBool aSelected, |
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179 MGlxMediaList* aList) |
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180 { |
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181 TRACER("CGlxMSKController::HandleItemSelectedL"); |
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182 |
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183 if( !aSelected ) |
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184 { |
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185 SetStatusL(aList); |
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186 } |
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187 } |
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188 |
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189 //---------------------------------------------------------------------------- |
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190 // HandleMessageL |
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191 //---------------------------------------------------------------------------- |
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192 // |
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193 void CGlxMSKController::HandleMessageL(const CMPXMessage& /*aMessage*/, |
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194 MGlxMediaList* /*aList*/) |
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195 { |
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196 TRACER("CGlxMSKController::HandleMessageL"); |
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197 // no implementation |
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198 } |
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199 |
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200 //---------------------------------------------------------------------------- |
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201 // Destructor |
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202 //---------------------------------------------------------------------------- |
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203 // |
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204 CGlxMSKController::~CGlxMSKController() |
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205 { |
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206 TRACER("CGlxMSKController::~CGlxMSKController"); |
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207 if ( iUiUtility ) |
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208 { |
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209 iUiUtility->Close(); |
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210 iUiUtility = NULL; |
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211 } |
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212 } |
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213 |
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214 //---------------------------------------------------------------------------- |
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215 // SetStatusOnViewActivationL |
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216 //---------------------------------------------------------------------------- |
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217 // |
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218 void CGlxMSKController::SetStatusOnViewActivationL( MGlxMediaList* aList ) |
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219 { |
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220 TRACER("CGlxMSKController::SetStatusOnViewActivationL"); |
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221 |
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222 // When going back from fullscreen to grid, when the attributes are already |
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223 // available in the cache, there is no HandleAttributeAvailable callback. Hence, |
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224 // checking for medialist count. |
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225 if( !iAttributeAvailable && (aList->Count(NGlxListDefs::ECountNonStatic) > 0)) |
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226 { |
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227 SetStatusL(aList); |
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228 } |
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229 if( aList->Count() == 0 ) |
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230 { |
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231 iCba->SetCommandSetL(R_AVKON_SOFTKEYS_OPTIONS_BACK); |
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232 iCba->DrawNow(); |
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233 } |
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234 } |
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235 |
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236 //---------------------------------------------------------------------------- |
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237 //SetStatusL |
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238 //---------------------------------------------------------------------------- |
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239 // |
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240 void CGlxMSKController::SetStatusL(MGlxMediaList* aList) |
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241 { |
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242 TRACER("CGlxMSKController::SetStatusL"); |
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243 |
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244 if( !aList->SelectionCount() > 0 ) |
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245 { |
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246 //Get the current media item from medialist |
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247 const TGlxMedia& mediaItem = aList->Item(aList->FocusIndex()); |
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248 TBool isSystemItem = EFalse; |
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249 mediaItem.GetSystemItem(isSystemItem); |
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250 |
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251 HBufC* openbuf = StringLoader::LoadLC(R_GLX_MSK_OPEN); |
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252 TPtr textopen = openbuf->Des(); |
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253 |
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254 HBufC* playbuf = StringLoader::LoadLC(R_GLX_MSK_PLAY); |
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255 TPtr textplay = playbuf->Des(); |
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256 |
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257 // Check whether media item is a system item, for example Favourites album |
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258 // or a static item |
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259 if( isSystemItem || mediaItem.IsStatic() ) |
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260 { |
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261 iCba->SetCommandL(CEikButtonGroupContainer::EMiddleSoftkeyPosition, |
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262 EAknCmdOpen, textopen ); |
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263 iCba->DrawNow(); |
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264 } |
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265 |
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266 else |
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267 { |
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268 switch (mediaItem.Category()) |
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269 { |
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270 case EMPXImage: |
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271 { |
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272 if (!iUiUtility->IsExitingState()) |
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273 { |
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274 // When Marking is done and Exit key is pressed, we do not need to set |
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275 // MSK, as the application is exiting. |
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276 iCba->SetCommandL(CEikButtonGroupContainer::EMiddleSoftkeyPosition, |
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277 EAknCmdOpen, textopen ); |
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278 iCba->DrawNow(); |
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279 } |
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280 break; |
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281 } |
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282 case EMPXVideo: |
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283 { |
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284 // When Marking is done and Exit key is pressed, we do not need to set |
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285 // MSK, as the application is exiting. |
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286 if (!iUiUtility->IsExitingState()) |
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287 { |
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288 iCba->SetCommandL(CEikButtonGroupContainer::EMiddleSoftkeyPosition, |
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289 EAknCmdOpen, textplay ); |
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290 iCba->DrawNow(); |
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291 } |
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292 break; |
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293 } |
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294 case EMPXMonth: |
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295 { |
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296 iCba->SetCommandL(CEikButtonGroupContainer::EMiddleSoftkeyPosition, |
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297 EAknCmdOpen, textopen ); |
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298 iCba->DrawNow(); |
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299 break; |
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300 } |
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301 case EMPXAlbum: |
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302 { |
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303 iCba->SetCommandL(CEikButtonGroupContainer::EMiddleSoftkeyPosition, |
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304 EAknCmdOpen, textopen ); |
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305 iCba->DrawNow(); |
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306 break; |
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307 } |
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308 case EMPXTag: |
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309 { |
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310 iCba->SetCommandL(CEikButtonGroupContainer::EMiddleSoftkeyPosition, |
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311 EAknCmdOpen, textopen ); |
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312 iCba->DrawNow(); |
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313 break; |
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314 } |
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315 default: |
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316 { |
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317 iCba->SetCommandL(CEikButtonGroupContainer::EMiddleSoftkeyPosition, |
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318 EAknCmdOpen, textopen ); |
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319 iCba->DrawNow(); |
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320 break; |
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321 } |
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322 } |
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323 } |
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324 CleanupStack::PopAndDestroy(playbuf); |
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325 CleanupStack::PopAndDestroy(openbuf); |
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326 } |
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327 } |
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328 |
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329 //---------------------------------------------------------------------------- |
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330 //SetMainStatusL |
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331 //---------------------------------------------------------------------------- |
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332 // |
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333 void CGlxMSKController::SetMainStatusL() |
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334 { |
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335 HBufC* openbuf = StringLoader::LoadLC(R_GLX_MSK_OPEN); |
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336 TPtr textopen = openbuf->Des(); |
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337 |
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338 iCba->SetCommandL(CEikButtonGroupContainer::EMiddleSoftkeyPosition, |
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339 EAknCmdOpen, textopen ); |
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340 iCba->DrawNow(); |
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341 CleanupStack::PopAndDestroy(openbuf); |
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342 } |
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343 |