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1 /* |
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2 * Copyright (c) 2006 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: Event 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 T_MULEVENT_H |
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20 #define T_MULEVENT_H |
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21 |
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22 namespace Alf |
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23 { |
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24 enum TMulEventType |
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25 { |
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26 ETypeHighlight= 200, /*!< A message regarding an item getting highlighted. |
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27 * Data for the event will be the highlighted index(int).*/ |
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28 ETypeSelect, /*!< a message regarding an item getting selected. |
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29 * Data for the event will be the selected index(int).*/ |
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30 ETypeDoubleTap, /*!< a message regarding an item getting double tapped. |
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31 * Data for the event will be the selected index(int).*/ |
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32 ETypeMark, /*!< a message regarding start/stop of marking. |
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33 * Data for the event will be marking state(TMulMarkState).*/ |
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34 ETypeFastScroll, /*!< a message regarding start/stop of fast scrolling |
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35 * Data for the event will be fast scrolling state(TMulFastScrollState).*/ |
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36 ETypePrimaryValueChange, /*!< a message regarding slider primary value getting changed |
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37 * Data for the event will be previous & current value |
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38 * encapsulated within TMulSliderPos.*/ |
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39 ETypeSecondaryValueChange, /*!< a message regarding slider secondary value getting changed |
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40 * Data for the event will be previous & current value |
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41 * encapsulated within TMulSliderPos.*/ |
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42 ETypeAction, /*!< a message regarding an action item being selected |
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43 * Data for the action event will be encapsulated within TMulActionItem.*/ |
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44 |
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45 ETypeRemove, /*!< a message regarding an item has to be removed. |
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46 * Data for the event will be the highlighted index(int).*/ |
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47 |
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48 ECustomEventMarqueeFinished, /*!< A message regarding marquee Finished. |
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49 * no custom data required.*/ |
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50 |
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51 ECustomEventMarqueeStart, /*!< A message regarding marquee started. |
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52 * no custom data required.*/ |
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53 |
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54 ECustomEventIconClick, /*!< A message regarding clicking on icon. |
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55 * no custom data required.*/ |
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56 |
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57 EMulEventReorder, /*!< Data for the event will be previous and current index |
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58 * encapsulated within MulReorderValues .*/ |
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59 |
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60 EMulEventSwap, /*!< Data for the event will be previous and current index |
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61 * encapsulated within MulReorderValues .*/ |
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62 |
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63 EMulEditorUpdated, /*!< A message regarding plain text editor of an item is changed. |
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64 * Data for the event will be the item index(int).*/ |
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65 |
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66 ECustomHighlightClearTransition, /*!< A message regarding transition after clear focus and before set focus finished. |
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67 * no custom data required.*/ |
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68 |
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69 ECustomHighlightFocusTransition, /*!< A message regarding transition after set focus finished. |
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70 *no custom data required.*/ |
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71 |
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72 ETypeItemMarked, /*!< a message regarding an item getting marked. |
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73 * Data for the event will be the marked index(int).*/ |
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74 |
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75 ETypeItemUnmarked, /*!< a message regarding an item getting unmarked. |
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76 * Data for the event will be the unmarked index(int).*/ |
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77 |
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78 ECustomEventTitleMarqueeFinished, /*!< A message regarding title marquee Finished. |
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79 * no custom data required.*/ |
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80 |
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81 ECustomEventDetailMarqueeStart, /*!< A message regarding detail marquee started. |
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82 * no custom data required.*/ |
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83 |
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84 ECustomEventContinuousScroll, /*!< A message regarding Continuous Scrolling. |
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85 * Data for the event is the View Start Position.*/ |
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86 |
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87 ESliderDrag, /*!< A message regarding Slider starting the drag |
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88 */ |
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89 |
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90 EVideoIconSelect, /*!< A message regarding there was tap on the video icon of the Coverflow widget full screen template. |
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91 * no custom data required.*/ |
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92 |
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93 ECustomEventVisiblePageIndexChanged, /*!< a message regarding change of visible page |
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94 * Data for the event will be the first index of the new visible page.*/ |
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95 |
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96 ETypeSwitchUiStateOnDrag, /*!< a message to switch off the ui when drag starts. |
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97 * no custom data required. This event is specific to coverflow widget*/ |
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98 |
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99 ECustomEventIconRelease, /*!< A message regarding release on icon. |
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100 * no custom data required. */ |
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101 |
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102 ETypePinch, /*!< A message regarding a multitouch pinch gesture identified in coverflow */ |
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103 |
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104 ETypeItemRemoved /*!< A message regarding a remove operation completed. Requested by photos for refreshing |
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105 the HDMI view when an item is deleted, No custom data */ |
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106 }; |
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107 |
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108 |
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109 /*! @enum TMulMarkState |
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110 * Marking state of the widget. |
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111 */ |
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112 enum TMulMarkState |
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113 { |
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114 EMarkStart, /*!< A state which indicates that the marking has started.*/ |
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115 EMarkStop /*!< A state which indicates that the marking has stopped.*/ |
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116 }; |
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117 |
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118 /*! @enum TMulFastScrollState |
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119 * Fast Scroll State of the widget. |
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120 */ |
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121 enum TMulFastScrollState |
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122 { |
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123 EScrollStart, /*!< A state which indicates that the fast scrolling has started.*/ |
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124 EScrollSmallIcon, /*!< A state which indicates that the fast scrolling is using |
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125 * the smaller size of the thumbnails.*/ |
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126 EScrollLargeIcon, /*!< A state which indicates that the fast scrolling is using |
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127 * the larger size of the thumbnails.*/ |
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128 EScrollStop /*!< A state which indicates that the fast scrolling has stopped.*/ |
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129 }; |
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130 |
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131 /*! @struct TMulSliderPos |
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132 * The structure holds the data change details of the slider. It stores both the previous |
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133 * value and current value of the slider thumb. |
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134 */ |
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135 struct MulSliderPos |
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136 { |
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137 /* @var Original value of the slider thumb.*/ |
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138 int mPreviousValue; |
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139 |
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140 /* @var New value of the slider thumb.*/ |
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141 int mCurrentValue; |
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142 }; |
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143 |
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144 struct MulReorderValues |
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145 { |
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146 /* @var old value of the item index.*/ |
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147 int mOldIndex; |
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148 |
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149 /* @var New value of the item index */ |
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150 int mNewIndex; |
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151 }; |
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152 |
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153 struct MulDoubleTapData |
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154 { |
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155 TPoint mDoubleTapPoint; |
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156 TInt mTapVisualIndex; |
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157 MulDoubleTapData() { |
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158 mDoubleTapPoint.SetXY(0,0); |
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159 mTapVisualIndex = -1 ; |
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160 } |
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161 }; // end of structure |
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162 |
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163 |
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164 }//namespacealf |
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165 #endif // T_MULEVENT_H |