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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: Cloud view implementation |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 |
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21 #ifndef C_GLXCLOUDVIEWIMP_H |
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22 #define C_GLXCLOUDVIEWIMP_H |
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23 |
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24 // INCLUDES |
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25 #include <AknLayout2Def.h> |
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26 #include <alf/alfanchorlayout.h> |
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27 #include "mglxcloudviewmskobserver.h" |
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28 #include "mglxenterkeyeventobserver.h" |
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29 |
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30 #include "glxcloudview.h" //base class |
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31 #include "mglxcloudviewlayoutobserver.h" |
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32 |
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33 #include "glxtagscontextmenucontrol.h" // MGlxItemMenuObserver |
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34 #include "glxmmcnotifier.h" |
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35 #include <alf/alfcompositionutility.h> // MAlfEffectObserver |
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36 |
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37 // FORWARD DECLARATIONS |
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38 class CGlxCloudViewControl; |
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39 |
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40 |
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41 // CLASS DECLARATION |
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42 |
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43 /** |
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44 * CGlxCloudViewImp |
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45 * Implementation class for Cloud control |
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46 */ |
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47 namespace Alf |
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48 { |
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49 class IAlfScrollBarWidget; |
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50 class IAlfScrollBarDefaultBaseElement; |
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51 |
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52 |
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53 NONSHARABLE_CLASS(CGlxCloudViewImp): public CGlxCloudView, |
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54 public MGlxCloudViewMskObserver, |
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55 public MGlxEnterKeyEventObserver, |
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56 public MGlxCloudViewLayoutObserver, |
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57 public MGlxItemMenuObserver, |
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58 public MStorageNotifierObserver, |
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59 public CAlfEffectObserver::MAlfEffectObserver |
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60 { |
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61 public: |
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62 |
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63 /** |
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64 * @since S60 3.2 |
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65 * Perform the two phase construction |
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66 * @param aMediaListFactory - Handle to the medialist provider |
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67 * @param aViewResId - Resource id of the View |
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68 * @param aTitleResId - Resource id for the Title text |
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69 * @param aEmptyListResId - Resource id for the empty listbox text |
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70 * @param aSoftKeyResId - Resource id for the softkey texts |
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71 * @param aSoftkeyMskDisabledId -Respource id for Msk Disabled |
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72 * @return Pointer to newly created object |
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73 */ |
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74 IMPORT_C static CGlxCloudViewImp *NewL(MGlxMediaListFactory |
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75 *aMediaListFactory, const TDesC &aFileName, TInt aViewResId, |
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76 TInt aEmptyListResId, TInt aSoftKeyResId, TInt aSoftkeyMskDisabledId); |
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77 |
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78 /** |
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79 * @since S60 3.2 |
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80 * Perform the two phase construction |
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81 * @param aMediaListFactory - Handle to the medialist provider |
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82 * @param aViewResId - Resource id of the View |
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83 * @param aTitleResId - Resource id for the Title text |
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84 * @param aEmptyListResId - Resource id for the empty listbox text |
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85 * @param aSoftKeyResId - Resource id for the softkey texts |
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86 * @param aSoftkeyMskDisabledId -Respource id for Msk Disabled |
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87 * @return Pointer to newly created object |
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88 */ |
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89 IMPORT_C static CGlxCloudViewImp *NewLC(MGlxMediaListFactory |
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90 *aMediaListFactory, const TDesC &aFileName, TInt aViewResId, |
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91 TInt aEmptyListResId, TInt aSoftKeyResId, TInt aSoftkeyMskDisabledId); |
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92 |
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93 /** |
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94 * Destructor. |
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95 */ |
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96 virtual ~CGlxCloudViewImp(); |
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97 |
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98 public: // MGlxCloudViewMskObserver |
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99 |
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100 /** |
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101 * Called when msk status change is required |
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102 * @param aDirection The direction of the focus change |
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103 */ |
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104 void HandleMskChangedL(TBool aMskEnabled); |
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105 public: // MGlxEnterKeyEventObserver |
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106 /** |
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107 * Called when Key Event is handled. |
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108 */ |
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109 |
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110 void HandleEnterKeyEventL(TInt aCommand); |
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111 |
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112 public: |
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113 // MGlxCloudViewLayoutObserver |
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114 /** |
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115 * Called when layout is changed |
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116 */ |
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117 void HandleLayoutChanged(); |
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118 public: |
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119 //MGlxItemMenuObserver |
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120 /** |
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121 * To Handle menu items in Grid layout |
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122 * @param aCommand command to be handled |
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123 */ |
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124 void HandleGridMenuListL(TInt aCommand); |
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125 public://From MAlfEffectObserver |
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126 void HandleEffectCallback(TInt aType, TInt aHandle, TInt aStatus); |
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127 |
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128 public: |
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129 void HandleForegroundEventL(TBool aForeground); |
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130 |
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131 public: |
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132 /** |
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133 * Derived classes should use this to initialize the menus if required |
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134 * @param aResourceId The menu resource |
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135 * @param aMenuPane The menu pane to edit |
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136 */ |
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137 void ViewDynInitMenuPaneL(TInt aResourceId, CEikMenuPane *aMenuPane); |
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138 |
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139 protected: |
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140 // From CGlxViewBase |
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141 |
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142 /** |
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143 * @since S60 3.2 |
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144 * @param aCommand command to be handled |
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145 */ |
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146 virtual TBool HandleViewCommandL(TInt aCommand); |
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147 |
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148 |
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149 private: |
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150 |
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151 /** |
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152 * @function C++ default constructor |
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153 * @since S60 3.2 |
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154 */ |
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155 CGlxCloudViewImp(TInt aSoftKeyResId,TInt aSoftkeyMskDisabledId); |
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156 |
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157 /** |
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158 * @function ControlGroupId |
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159 * @since S60 3.2 |
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160 * @returns Control group id |
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161 */ |
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162 TInt ControlGroupId()const; |
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163 |
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164 /** |
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165 * @since S60 3.2 |
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166 * Perform the two phase construction |
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167 * @param aMediaListFactory - Handle to the medialist provider |
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168 * @param aViewResId - Resource id of the View |
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169 * @param aTitleResId - Resource id for the Title text |
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170 * @param aEmptyListResId - Resource id for the empty listbox text |
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171 * @param aSoftKeyResId - Resource id for the softkey texts |
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172 */ |
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173 void ConstructL(MGlxMediaListFactory *aMediaListFactory, const TDesC |
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174 &aFileName, TInt aViewResId, TInt aEmptyListResId, TInt aSoftKeyResId); |
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175 |
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176 // from base class CAknView |
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177 |
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178 /** |
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179 * @since S60 3.2 |
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180 * Returns the unique identifier of the view |
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181 * @return Unique identifier |
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182 */ |
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183 TUid Id()const; |
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184 |
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185 /** |
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186 * @since S60 3.2 |
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187 * This will be called when the view is activated |
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188 * @param aPrevViewId Specifies the view previously active. |
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189 * @param aCustomMessageId Specifies the message type. |
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190 * @param aCustomMessage The activation message. |
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191 */ |
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192 void DoMLViewActivateL(const TVwsViewId &aPrevViewId, TUid |
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193 aCustomMessageId, const TDesC8 &aCustomMessage); |
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194 |
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195 /** |
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196 * @since S60 3.2 |
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197 * This will be called when the view is deactivated |
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198 */ |
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199 void DoMLViewDeactivate(); |
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200 |
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201 /** |
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202 * Cleanup the visuals: called after deactivate animation is complete, |
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203 * and when the view is destroyed |
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204 */ |
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205 void CleanupVisuals(); |
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206 |
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207 private: |
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208 |
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209 //added for scrollbar widget implementation |
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210 void ConstructCloudControlL(); |
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211 |
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212 //set the rect for scrollbar |
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213 void SetScrollBarRect(); |
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214 |
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215 private: |
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216 /** |
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217 * handle mmc insertion event |
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218 */ |
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219 void HandleMMCInsertionL(); |
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220 /** |
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221 * handle mmc removal event |
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222 */ |
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223 void HandleMMCRemovalL(); |
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224 |
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225 private: |
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226 // Data |
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227 /**used for resource fetching */ |
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228 TInt iResourceOffset; |
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229 |
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230 /**For Cloud View Control */ |
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231 CGlxCloudViewControl *iCloudControl; |
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232 |
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233 /**variable for Alf display*/ |
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234 CAlfDisplay* iDisplay; |
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235 |
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236 /** Empty listbox text */ |
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237 HBufC* iEmptyListText; |
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238 |
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239 /** The animation being applied to the view */ |
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240 MGlxAnimation* iViewAnimation; |
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241 |
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242 /**Resource id for MSk */ |
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243 TInt iSoftKeyResId; |
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244 |
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245 /**Resource id for MSk Disabled */ |
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246 TInt iSoftkeyMskDisabledId; |
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247 |
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248 //view widget |
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249 IAlfViewWidget *iViewWidget; |
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250 |
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251 //scrollbar widget |
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252 IAlfScrollBarWidget* iScrollWidget; |
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253 |
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254 IAlfScrollBarDefaultBaseElement* iScrollbarDefaultBaseElement; |
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255 |
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256 //scrollpane layout |
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257 TAknWindowLineLayout iScrollPaneHandle; |
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258 |
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259 //anchor layout from the view widget |
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260 CAlfAnchorLayout* iAnchorlayout; |
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261 |
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262 //mmc notifier |
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263 CGlxMMCNotifier* iMMCNotifier; |
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264 |
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265 TBool iMMCState; |
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266 |
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267 //For Alf Effects |
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268 CAlfEffectObserver* iAlfEffectObs; |
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269 TInt iEffectHandle; |
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270 |
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271 }; |
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272 } |
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273 #endif // C_GLXTESTTILEVIEWIMP_H |
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274 |
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275 // End of File |