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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 "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: It is handler class to handle editor commands |
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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 EVTMGMTUIEDITORCMDHANDLER_H_ |
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20 #define EVTMGMTUIEDITORCMDHANDLER_H_ |
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21 |
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22 #include <e32base.h> // CBase |
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23 #include <locsettingsuiclient.h> |
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24 #include "evtdefs.h" |
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25 #include "evtmgmtuiengine.h" |
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26 #include "evtmgmtuiwaitdlglauncher.h" |
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27 |
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28 class CEvtEditor; |
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29 class CEvtEvent; |
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30 class TCoordinate; |
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31 class CEvtMgmtUiPlaceComponent; |
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32 class CAknIconArray; |
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33 class CAknListQueryDialog; |
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34 class TAknsItemID; |
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35 class CEvtMgmtUiWaitDialogLauncher; |
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36 class CEvtMgmtUiDescComponent; |
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37 class CEvtMgmtUiMapNavigationAdapter; |
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38 class CEvtMgmtUiRingtoneComponent; |
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39 |
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40 class MEvtMgmtUiEditorObserver |
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41 { |
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42 public: |
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43 /** |
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44 * It will be used to notify editor that command has been handled |
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45 * @param aCommandId Id of the command pressed |
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46 * @param aErrorCode It will contain the status of the operation |
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47 * KErrNone if successful otherwise error code |
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48 */ |
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49 virtual void NotifyEditorL( TInt aCommand, |
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50 TInt aErrorCode )=0; |
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51 }; |
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52 |
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53 /** |
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54 * @class CEvtMgmtUiEditorCmdHandler |
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55 * Class that represents command handler for editor |
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56 * |
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57 * This class acts as command handler of editor. |
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58 * It is used to : |
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59 * To activate event |
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60 * To save event as draft |
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61 * To save event as completed |
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62 * To delete event |
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63 * To add/edit/remove description |
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64 * To add/change place |
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65 * To assign ringtone |
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66 * To show event on map |
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67 * To navigate to place |
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68 * To launch position settings |
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69 * |
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70 * @since S60 v9.1 |
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71 */ |
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72 |
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73 class CEvtMgmtUiEditorCmdHandler : public CActive, |
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74 public MEvtMgmtUiEngineObserver, |
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75 public MEvtMgmtUiWaitDialogLauncherObserver |
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76 { |
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77 public: // Constructor and destructor |
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78 /** |
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79 * Static Two phase constructor |
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80 * |
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81 * @since Symbian v9.1 |
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82 * |
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83 * @param[in/out] aEvent - event object which contains current event information. |
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84 * event details may be changed while executing commands |
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85 * @param[in] aEditorObserver - observer to handle editor specific operations |
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86 * after command is executed |
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87 */ |
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88 static CEvtMgmtUiEditorCmdHandler* NewL( |
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89 CEvtEvent& aEvent, |
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90 MEvtMgmtUiEditorObserver& aEditorObserver, |
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91 CEvtMgmtUiEngine& aEventEngine ); |
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92 |
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93 /** |
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94 * Virtual destructor |
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95 */ |
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96 virtual ~CEvtMgmtUiEditorCmdHandler(); |
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97 |
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98 public: // new functions |
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99 /** |
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100 * It will handle all editor commands. |
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101 * |
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102 * @since Symbian v9.1 |
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103 * |
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104 * @param[in] aCommand - command id of the command to be handled |
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105 * @param[out] aResult - Result of the command operation |
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106 */ |
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107 void HandleEditorCmdL( TInt aCommand ); |
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108 |
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109 /* |
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110 * It will handle add/edit/remove description operation. |
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111 * |
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112 * @since Symbian v9.1 |
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113 * |
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114 * @param[in] aCommand - Command id of the operation to be performed. |
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115 */ |
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116 TInt HandleDescCommandsL( TInt aCommand ); |
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117 |
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118 /* |
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119 * It will handle assign tone operation. |
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120 * |
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121 * @since Symbian v9.1 |
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122 * |
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123 * @ret returns KErrNone if successfully handled else error |
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124 */ |
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125 TInt HandleAssignToneCommandL(); |
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126 |
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127 /* |
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128 * It will handle 'show on map' operation. |
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129 * |
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130 * @since Symbian v9.1 |
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131 * |
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132 */ |
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133 void HandleShowOnMapCommandL(); |
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134 |
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135 /* |
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136 * It will handle 'navigate to place' operation. |
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137 * |
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138 * @since Symbian v9.1 |
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139 * |
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140 */ |
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141 void HandleNavigateToPlaceCommandL(); |
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142 |
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143 /* |
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144 * It will set attribute mask which will be used to update event. |
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145 * |
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146 * @since Symbian v9.1 |
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147 * |
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148 */ |
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149 void SetEventAttributeMask( TEvtEventAttributeMask aEventAttributeMask ); |
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150 |
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151 public: //derived |
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152 /** |
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153 * Derived from CActive |
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154 */ |
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155 void RunL(); |
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156 |
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157 /** |
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158 * Derived from CActive |
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159 */ |
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160 TInt RunError( TInt aError ); |
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161 |
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162 /** |
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163 * Derived from CActive |
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164 */ |
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165 void DoCancel(); |
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166 |
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167 /** |
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168 * Inherited from MEvtMgmtUiEngineObserver |
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169 */ |
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170 void NotifyEventChangeL(TInt aErrorCode, TInt aState ); |
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171 |
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172 /** |
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173 * Inherited from MEvtMgmtUiEngineObserver |
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174 */ |
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175 void NotifyModelChangeL(); |
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176 |
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177 /** |
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178 * Inherited from MEvtMgmtUiWaitDialogLauncherObserver |
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179 */ |
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180 void HandleDialogDismissed( TInt aButtonId ); |
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181 |
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182 private: // Constructor |
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183 /** |
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184 * C++ Default constructor |
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185 */ |
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186 CEvtMgmtUiEditorCmdHandler( |
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187 CEvtEvent& aEvent, |
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188 MEvtMgmtUiEditorObserver& aEditorObserver, |
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189 CEvtMgmtUiEngine& aEventEngine ); |
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190 |
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191 /** |
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192 * Second phase of the two phase constructor |
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193 */ |
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194 void ConstructL(); |
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195 |
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196 private: |
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197 /** |
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198 * It will display comfirmation query dialog |
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199 * |
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200 * @since Symbian v9.1 |
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201 * |
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202 * @param[in] aResourceId - resource id of the resource to be displayed |
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203 * on confirmation query dialog. |
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204 * @ret returns true if OK is pressed. |
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205 * returns false if Cancel is pressed. |
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206 */ |
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207 TBool DisplayConfirmationQueryDlgL( TInt aResourceId ); |
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208 |
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209 /* |
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210 * It will handle'set place' operation. |
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211 * |
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212 * @since Symbian v9.1 |
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213 * |
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214 */ |
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215 void HandleSetPlaceCommandL(); |
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216 |
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217 /** |
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218 * Start wait Dialog for asynchronous processing. |
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219 */ |
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220 void StartWaitDialogL(TInt aResourceId); |
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221 |
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222 /** |
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223 * Stop outstanding wait Dialog. |
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224 */ |
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225 void StopWaitDialogL(); |
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226 |
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227 /** |
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228 * It is used to update icons |
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229 */ |
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230 void UpdateIconsL( CAknListQueryDialog* aDialog ); |
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231 |
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232 /** |
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233 * Append icon to icon array. CAknIconArray owns icons so it is |
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234 * easier to it leave safely. |
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235 * @param aIcons icon array |
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236 * @param aIconFileWithPath icon file name with path |
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237 * @param aSkinID skin id of the icon |
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238 * @param aIconGraphicsIndex picture index |
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239 * @param aIconGraphicsMaskIndex mask index |
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240 */ |
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241 void AddIconL( CAknIconArray& aIcons, |
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242 const TDesC& aIconFileWithPath, |
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243 TAknsItemID aSkinID, |
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244 TInt aIconGraphicsIndex, |
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245 TInt aIconGraphicsMaskIndex ); |
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246 |
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247 /** |
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248 * Gets Events Management UI icon file path and name. Ownership |
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249 * is transferred, item is left in the cleanup stack. |
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250 * @return TFileName* The full name of the Events UI icon file. |
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251 */ |
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252 TFileName* IconFileNameLC() const; |
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253 |
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254 private: |
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255 /* |
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256 * state-machine's state |
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257 */ |
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258 TInt iState; |
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259 |
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260 /* |
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261 * The event to be displayed on editor |
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262 */ |
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263 CEvtEvent& iEvent; |
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264 |
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265 /* |
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266 * It performs all editor specific operation when command is executed |
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267 */ |
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268 MEvtMgmtUiEditorObserver& iEditorObserver; |
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269 |
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270 /* |
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271 * Owns: 'Set place' component object |
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272 * It retrieves place and location information |
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273 */ |
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274 CEvtMgmtUiPlaceComponent* iPlaceComponent; |
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275 |
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276 /* |
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277 * Owns: It launches position settings |
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278 */ |
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279 CLocSettingsUiClient* iClientLibrary; |
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280 |
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281 /* |
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282 * Description Component Instance |
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283 * Owns |
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284 */ |
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285 CEvtMgmtUiDescComponent* iDescComponent; |
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286 |
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287 /* |
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288 * Map Component Instance |
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289 * Owns |
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290 */ |
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291 CEvtMgmtUiMapNavigationAdapter* iMapAdapter; |
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292 |
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293 /* |
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294 * Ringtone Component Instance |
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295 * Owns |
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296 */ |
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297 CEvtMgmtUiRingtoneComponent* iRingtoneComponent; |
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298 |
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299 /** |
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300 * Wait dialog launcher |
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301 * Owns |
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302 */ |
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303 CEvtMgmtUiWaitDialogLauncher* iWaitDialogLauncher; |
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304 |
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305 /** |
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306 * Reference to the Events UI Engine |
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307 */ |
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308 CEvtMgmtUiEngine& iEventEngine; |
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309 |
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310 /* |
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311 * List of events id to be deleted/updated |
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312 * Owns |
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313 */ |
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314 RArray<TEvtEventId> iEvtIdArray; |
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315 |
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316 /* |
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317 * It indicates if any Dialog is outstanding |
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318 */ |
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319 TBool iIsDlgOutstanding; |
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320 |
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321 /* |
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322 * It determines which attributes are modified |
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323 */ |
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324 TEvtEventAttributeMask iEventAttributeMask; |
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325 }; |
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326 |
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327 #endif //EVTMGMTUIEDITORCMDHANDLER_H_ |