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 "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: Definition for MediaServant fill list container class |
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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 #ifndef C_MSFILLCONTAINER_H |
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20 #define C_MSFILLCONTAINER_H |
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21 |
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22 // INCLUDES |
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23 #include <aknlists.h> |
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24 #include "msbasecontainer.h" |
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25 #include "mediaservant.hrh" |
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26 |
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27 // FORWARD DECLARATIONS |
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28 class CAknColumnListBox; |
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29 class CAknIconArray; |
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30 class CMSAppUi; |
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31 class CCmFillRule; |
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32 class CMSFillRuleController; |
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33 class CMSFillView; |
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34 class CMSFillList; |
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35 |
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36 /** |
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37 * CMSFillContainer class |
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38 * |
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39 * @since S60 5.1 |
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40 */ |
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41 NONSHARABLE_CLASS( CMSFillContainer ): public CMSBaseContainer |
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42 { |
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43 private: |
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44 |
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45 // icon enumerations |
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46 enum TMSListBoxIcons |
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47 { |
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48 EMSSelectedFits = 0, |
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49 EMSUnselectedFits, |
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50 EMSSelectedPartiallyFits, |
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51 EMSUnselectedPartiallyFits, |
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52 EMSSelectedDoesntFit, |
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53 EMSUnSelectedDoesntFit, |
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54 EVideoType, |
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55 EImageType, |
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56 EAudioType, |
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57 EMark, |
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58 EIconCount |
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59 }; |
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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 * Constructor. |
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65 */ |
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66 CMSFillContainer( CMSAppUi& aAppUi, CMSFillView& aView ); |
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67 |
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68 /** |
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69 * Symbian default constructor. |
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70 */ |
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71 void ConstructL( TRect aRect ); |
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72 |
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73 /** |
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74 * Destructor. |
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75 */ |
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76 virtual ~CMSFillContainer(); |
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77 |
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78 /** |
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79 * Updates listbox data |
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80 * @since S60 5.1 |
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81 */ |
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82 void UpdateListBoxDataL(); |
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83 |
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84 /** |
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85 * sets fill rule activity |
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86 * @since S60 5.1 |
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87 */ |
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88 void SetFillRules(); |
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89 |
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90 /** |
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91 * Highlighted item index |
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92 * @since S60 5.1 |
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93 * @return TInt, highlighted item index |
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94 */ |
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95 TInt SelectedItemIndex(); |
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96 |
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97 /** |
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98 * Count of list items |
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99 * @since S60 5.1 |
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100 * @return TInt, item count |
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101 */ |
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102 TInt ListItemCount(); |
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103 |
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104 /** |
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105 * Sets reorder mode states |
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106 * @since S60 5.1 |
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107 * @param aState, reordering state |
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108 */ |
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109 void SetReorderStateL( TMSReorderState aState ); |
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110 |
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111 /** |
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112 * Deletes current rule |
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113 * @since S60 5.1 |
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114 */ |
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115 void DeleteRuleL(); |
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116 |
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117 /** |
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118 * Checks if the list already have rule with this name |
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119 * @since S60 5.1 |
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120 * @param aName, rule name |
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121 * @TInt number of dublicates |
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122 */ |
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123 TInt CheckIfDublicateNames( const TDesC& aName ); |
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124 |
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125 /** |
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126 * Toggles list item |
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127 * @since S60 5.1 |
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128 */ |
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129 void ChangeListActivityL(); |
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130 |
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131 /** |
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132 * Checks if item is selected |
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133 * @since S60 5.1 |
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134 * @return TBool, ETrue if activated |
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135 */ |
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136 TBool IsCurrentListItemActive(); |
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137 |
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138 /** |
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139 * Checks if user has changed list selections |
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140 * @since S60 5.1 |
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141 * @return TBool, ETrue if changed |
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142 */ |
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143 TBool HasListSelectionsChanged(); |
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144 |
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145 /** |
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146 * Updates fill list size on navi pane |
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147 * @since S60 5.1 |
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148 */ |
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149 void UpdateNaviTextL(); |
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150 |
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151 /** |
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152 * Checks if list(s) have been deleted |
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153 * @since S60 5.1 |
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154 * @return TBool, ETrue if deleted, EFalse otherwise |
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155 */ |
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156 TBool IsListDeleted(); |
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157 |
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158 /** |
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159 * Handles pointer event on touchscreen |
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160 * @param aPointerEvent, touchscreen key event |
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161 */ |
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162 void HandlePointerEventL ( const TPointerEvent& aPointerEvent ); |
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163 |
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164 protected: |
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165 |
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166 // From base class CCoeControl |
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167 |
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168 /** |
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169 * From CoeControl |
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170 * See base class definition |
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171 */ |
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172 void GetHelpContext(TCoeHelpContext& aContext) const; |
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173 |
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174 /** |
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175 * From CoeControl |
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176 * See base class definition |
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177 */ |
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178 CCoeControl* ComponentControl(TInt aIndex) const; |
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179 |
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180 /** |
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181 * From CoeControl |
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182 * See base class definition |
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183 */ |
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184 TInt CountComponentControls() const; |
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185 |
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186 /** |
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187 * From CoeControl |
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188 * See base class definition |
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189 */ |
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190 void SizeChanged(); |
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191 |
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192 /** |
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193 * From CoeControl |
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194 * See base class definition |
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195 */ |
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196 void HandleResourceChange(TInt aType); |
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197 |
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198 /** |
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199 * From CoeControl |
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200 * See base class definition |
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201 */ |
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202 TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, |
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203 TEventCode aType ); |
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204 |
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205 /** |
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206 * From CoeControl |
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207 * See base class definition |
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208 */ |
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209 void HandleDragAndDropEventsL( const TPointerEvent& aPointerEvent ); |
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210 |
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211 private: |
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212 |
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213 |
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214 /** |
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215 * Handles up/down keys during reordering |
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216 * @since S60 5.1 |
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217 * @param aKeyEvent Key event. |
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218 * @param aType Type of key event( EEventKey, EEventKeyUp or |
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219 * EEventKeyDown ). |
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220 */ |
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221 TKeyResponse HandleReorderKeyEventL(const TKeyEvent& aKeyEvent, |
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222 TEventCode aType ); |
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223 |
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224 /** |
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225 * Moves item on the list |
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226 * @since S60 5.1 |
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227 * @param aDirection, moving direction |
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228 */ |
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229 void MoveItem( TInt aDirection ); |
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230 |
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231 /** |
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232 * Sets rule activity according to checkbox states on the list |
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233 * @since S60 5.1 |
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234 */ |
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235 void StoreSelectionStatus(); |
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236 |
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237 /** |
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238 * Gets icon for the list |
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239 * @since S60 5.1 |
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240 * @param aListName, name of the list |
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241 * @param aIndex, item index |
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242 * @param aListSize, list size in bytes |
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243 */ |
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244 TInt ListItemIconIndex( TInt aIndex, |
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245 TInt64 aListSize, |
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246 TInt64& aFreeSpace ); |
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247 |
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248 /** |
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249 * Calculates fill quota based on selected drives |
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250 * @since S60 5.1 |
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251 */ |
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252 void CalculateFillQuotaL(); |
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253 |
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254 private: |
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255 |
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256 /** |
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257 * Listbox control |
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258 */ |
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259 CAknColumnListBox* iListBox; |
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260 /** |
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261 * Pointer to application ui |
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262 */ |
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263 CMSAppUi& iMSAppUi; // not owned |
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264 /** |
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265 * Reorder state |
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266 */ |
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267 TMSReorderState iReorderState; |
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268 /** |
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269 * Pointer array to rules |
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270 */ |
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271 RPointerArray<CMSFillList>* iFillListArray; // not owned |
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272 /** |
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273 * Fill rule controller |
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274 */ |
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275 CMSFillRuleController* iFillRuleController;// not owned |
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276 /** |
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277 * Parent view |
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278 */ |
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279 CMSFillView& iView; |
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280 /** |
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281 * Size of selected lists |
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282 */ |
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283 TInt64 iSizeOfSelectedLists; |
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284 /** |
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285 * Selected items on view activation |
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286 */ |
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287 RArray<TInt> iSelectedLists; |
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288 /** |
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289 * Context pane icon |
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290 */ |
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291 CFbsBitmap* iIcon; // not owned |
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292 /** |
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293 * Context pane icon mask |
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294 */ |
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295 CFbsBitmap* iIconMask; // not owned |
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296 /** |
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297 * Selection indexes |
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298 */ |
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299 const CListBoxView::CSelectionIndexArray* |
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300 iSelectedIndexes; // not owned |
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301 /** |
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302 * MMC free space ( for navi pane text ) |
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303 */ |
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304 TInt64 iFreeMemory; |
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305 /** |
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306 * MMC quota ( set by user ) |
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307 */ |
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308 TInt64 iQuota; |
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309 /** |
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310 * List delete flag |
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311 */ |
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312 TBool iListDeleted; |
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313 /** |
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314 * Previous listbox selection |
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315 */ |
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316 TInt iPreviousItemIndex; |
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317 /** |
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318 * Index of an item that is dragged |
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319 */ |
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320 TInt iDragItemIndex; |
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321 }; |
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322 |
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323 #endif // C_MSMAINCONTAINER_H |
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