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1 /* |
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2 * Copyright (c) 2008 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 the License "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: Class for handling move/copy related notes and operations.* |
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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 #ifndef VCXHGMYVIDEOSVIDEOCOPIER_H |
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21 #define VCXHGMYVIDEOSVIDEOCOPIER_H |
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22 |
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23 // INCLUDE FILES |
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24 #include <e32base.h> |
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25 #include <AknProgressDialog.h> |
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26 |
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27 // FORWARD DECLARATIONS |
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28 class CVcxHgMyVideosVideoListImpl; |
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29 class CVcxHgMyVideosVideoModelHandler; |
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30 class CVcxHgMyVideosModel; |
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31 class CAknWaitDialog; |
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32 |
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33 /** |
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34 * Class for handling move/copy related notes and operations. |
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35 * |
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36 * @lib vcxhgmyvideos.lib |
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37 */ |
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38 NONSHARABLE_CLASS( CVcxHgMyVideosVideoCopier ) : public CBase, |
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39 public MProgressDialogCallback |
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40 { |
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41 public: |
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42 |
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43 /** |
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44 * Two-phased constructor. |
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45 * |
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46 * @param aVideoList Video list implementation. |
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47 * @param aVideoModel Video model handler. |
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48 * @param aModel Component's model. |
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49 */ |
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50 static CVcxHgMyVideosVideoCopier* NewL( CVcxHgMyVideosVideoListImpl& aVideoList, |
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51 CVcxHgMyVideosVideoModelHandler& aVideoModel, |
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52 CVcxHgMyVideosModel& aModel ); |
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53 |
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54 /** |
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55 * Destructor. |
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56 */ |
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57 virtual ~CVcxHgMyVideosVideoCopier(); |
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58 |
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59 /** |
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60 * Cheks status of currently selected items and UI list. Returns |
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61 * flags that tell which move/copy realted menu items can be shown. |
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62 * |
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63 * @param aOperationTargets List of operation targets on UI. |
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64 * @param aShowMoveAndCopySubmenu On return, ETrue if move/copy submenu can be shown. |
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65 * @param aShowCopy On return, ETrue if copy menu item can be shown. |
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66 * @param aShowMove On return, ETrue if move menu item can be shown. |
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67 */ |
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68 void ShowMenuItemsL( |
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69 const RArray<TInt>& aOperationTargets, |
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70 TBool& aShowMoveAndCopySubmenu, |
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71 TBool& aShowCopy, |
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72 TBool& aShowMove ); |
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73 |
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74 /** |
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75 * Moves or copies videos. Also shows memory selection dialog and |
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76 * move/copy wait note. |
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77 * |
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78 * @param aOperationTargets List of operation targets on UI. |
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79 * @param aCopy ETrue for copy operation, EFalse for move. |
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80 */ |
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81 void MoveOrCopyL( |
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82 const RArray<TInt>& aOperationTargets, |
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83 TBool aCopy ); |
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84 |
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85 /** |
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86 * Called by video list impl when move or copy command is completed. |
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87 * |
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88 * @param aFailedCount Count of items that could not be moved/copied. |
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89 * @param aFailedName Name of video where move/copy failed, if there was only one. |
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90 */ |
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91 void VideoMoveOrCopyCompletedL( TInt aFailedCount, const TDesC& aFailedName ); |
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92 |
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93 public: // From MProgressDialogCallback |
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94 |
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95 /** |
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96 * Called when (move/copy) wait dialog is dismissed. |
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97 * |
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98 * @aButtonId Button with which dialog was dismissed. |
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99 */ |
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100 void DialogDismissedL( TInt aButtonId ); |
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101 |
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102 protected: |
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103 |
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104 CVcxHgMyVideosVideoCopier( CVcxHgMyVideosVideoListImpl& aVideoList, |
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105 CVcxHgMyVideosVideoModelHandler& aVideoModel, |
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106 CVcxHgMyVideosModel& aModel ); |
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107 |
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108 void ConstructL(); |
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109 |
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110 /** |
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111 * Queries user for target drive. |
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112 * |
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113 * @param aCopy ETrue for copy operation, EFalse for move. |
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114 * @param aTargetDrive On return, target drive. |
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115 * @return ETrue if user accepted target. |
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116 */ |
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117 TBool QueryTargetDriveL( TBool aCopy, TInt& aTargetDrive ); |
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118 |
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119 /** |
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120 * Opens the move/copy wait note. |
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121 * |
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122 * @param aOperationTargets Operation targets. |
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123 * @param aCopy ETrue for copy operation, EFalse for move. |
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124 */ |
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125 void OpenMoveCopyWaitNoteL( const RArray<TInt>& aOperationTargets, |
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126 TBool aCopy ); |
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127 |
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128 /** |
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129 * Closes the move/copy wait note. |
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130 */ |
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131 void CloseMoveCopyWaitNote(); |
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132 |
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133 protected: // data |
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134 |
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135 /** |
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136 * Reference to video list implementation. |
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137 * Not own. |
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138 */ |
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139 CVcxHgMyVideosVideoListImpl& iVideoList; |
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140 |
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141 /** |
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142 * Reference to video model handler. |
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143 * Not own. |
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144 */ |
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145 CVcxHgMyVideosVideoModelHandler& iVideoModel; |
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146 |
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147 /** |
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148 * Reference to component's model. |
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149 * Not own. |
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150 */ |
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151 CVcxHgMyVideosModel& iModel; |
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152 |
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153 /** |
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154 * Move/copy wait dialog. |
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155 * Own. |
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156 */ |
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157 CAknWaitDialog* iMoveCopyWaitDialog; |
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158 |
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159 /** |
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160 * Flag telling if latest operation was copy (ETrue) or move (EFalse). |
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161 */ |
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162 TBool iCopy; |
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163 }; |
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164 |
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165 #endif // VCXHGMYVIDEOSVIDEOCOPIER_H |