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1 /* |
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2 * Copyright (c) 2007-2008 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: Header file of CIAUpdateSettingDialog 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 |
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20 |
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21 #ifndef IAUPDATESETTINGDIALOG_H |
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22 #define IAUPDATESETTINGDIALOG_H |
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23 |
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24 |
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25 // INCLUDES |
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26 #include "iaupdatedialogutil.h" |
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27 |
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28 #include <e32base.h> |
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29 #include <AknDialog.h> |
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30 #include <aknsettingitemlist.h> |
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31 |
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32 |
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33 // FORWARD DECLARATIONS |
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34 class CAknSettingItemList; |
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35 class CIAUpdateSettingItemList; |
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36 class CIAUpdateAccessPointHandler; |
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37 class CIAUpdateStatusPaneHandler; |
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38 |
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39 |
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40 // CLASS DECLARATION |
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41 |
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42 /** |
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43 * CIAUpdateSettingDialog |
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44 * |
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45 * CIAUpdateSettingDialog is used for editing IA Update settings. |
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46 */ |
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47 class CIAUpdateSettingDialog : public CAknDialog, public MEikListBoxObserver |
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48 { |
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49 public: |
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50 enum TAttributeKeys |
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51 { |
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52 EAccessPoint = 0, |
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53 EAutoUpdateCheck, |
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54 ERoamingWarning |
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55 }; |
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56 |
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57 public: |
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58 |
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59 /** |
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60 * Launches dialog. |
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61 * @param aParam Class that contains dialog parameters. |
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62 * @return Completion code. |
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63 */ |
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64 static TBool ShowDialogL(); |
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65 |
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66 |
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67 public:// Constructors and destructor |
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68 |
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69 /** |
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70 * Two-phased constructor. |
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71 */ |
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72 static CIAUpdateSettingDialog* NewL(); |
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73 |
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74 /** |
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75 * Destructor. |
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76 */ |
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77 virtual ~CIAUpdateSettingDialog(); |
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78 |
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79 private: |
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80 |
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81 /** |
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82 * C++ default constructor. |
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83 */ |
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84 CIAUpdateSettingDialog(); |
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85 |
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86 /** |
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87 * By default Symbian OS constructor is private. |
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88 */ |
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89 void ConstructL(); |
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90 |
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91 private: |
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92 SEikControlInfo CreateCustomControlL( TInt aControlType ); |
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93 |
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94 /** |
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95 * From MEikListBoxObserver, called by framework. |
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96 * @param aListBox. |
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97 * @param aEventType. |
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98 * @return None |
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99 */ |
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100 void HandleListBoxEventL(CEikListBox* aListBox, TListBoxEvent aEventType); |
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101 |
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102 /** |
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103 * From the base class. |
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104 * Called by framework before the dialog is shown. |
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105 * @param None |
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106 * @return None |
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107 */ |
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108 void PreLayoutDynInitL(); |
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109 |
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110 /** |
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111 * From the base class. |
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112 * Called by framework before exiting the dialog. |
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113 * @param aButtonId Button id. |
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114 * @return ETrue to exit\ EFalse to not to exit. |
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115 */ |
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116 TBool OkToExitL(TInt aButtonId); |
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117 |
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118 /** |
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119 * From the base class. |
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120 * Called by framework for key event handling. |
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121 * @param aKeyEvent. |
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122 * @param aType. |
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123 * @return Return code. |
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124 */ |
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125 TKeyResponse OfferKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType); |
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126 |
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127 /** |
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128 * From the base class. |
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129 * Called by framework when dialog is activated. |
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130 * @param None. |
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131 * @return None. |
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132 */ |
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133 void ActivateL(); |
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134 |
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135 /** |
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136 * Method to get context sensitive help topic. |
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137 * @param aContext Help topic to open. |
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138 * @return None. |
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139 */ |
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140 void GetHelpContext(TCoeHelpContext& aContext) const; |
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141 |
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142 /** |
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143 * From the base class. |
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144 * Called by framework before menu is shown. |
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145 * @param aResourceId Menu resource id. |
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146 * @param aMenuPane Pointer to the menu. |
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147 * @return None. |
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148 */ |
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149 void DynInitMenuPaneL(TInt aResourceID, CEikMenuPane* aMenuPane); |
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150 |
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151 /** |
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152 * From the base class. |
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153 * Handles menu events. |
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154 * @param aCommandId Command id. |
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155 * @return None. |
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156 */ |
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157 void ProcessCommandL(TInt aCommandId); |
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158 |
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159 /** |
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160 * From base class. |
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161 * Called when UI layout changes. |
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162 * @param aType. |
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163 * @return None. |
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164 */ |
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165 void HandleResourceChange(TInt aType); |
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166 |
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167 |
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168 private: |
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169 /** |
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170 * Save settings to CR. |
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171 */ |
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172 void SaveSettingsL(); |
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173 |
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174 /** |
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175 * Read settings from CR. |
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176 */ |
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177 void ReadSettingsL(); |
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178 |
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179 private: |
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180 /** |
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181 * Opens setting editor. |
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182 */ |
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183 void EditItemL(); |
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184 |
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185 /** |
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186 * Set setting item visibility (normal/readonly/hidden). |
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187 * @param None. |
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188 * @return None. |
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189 */ |
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190 void SetVisibility(); |
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191 |
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192 /** |
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193 * Set all settings to read-only state. |
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194 * @param None. |
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195 * @return None. |
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196 */ |
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197 void SetAllReadOnly(); |
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198 |
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199 |
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200 private: |
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201 CIAUpdateSettingItemList* iList; |
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202 |
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203 // for title and icon handling |
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204 CIAUpdateStatusPaneHandler* iStatusPaneHandler; |
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205 |
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206 // dialog edit mode |
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207 TInt iEditMode; |
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208 |
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209 }; |
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210 |
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211 |
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212 /** |
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213 * CIAUpdateSettingItemList |
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214 * |
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215 * Customized setting item list. |
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216 */ |
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217 class CIAUpdateSettingItemList : public CAknSettingItemList |
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218 { |
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219 public: |
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220 TInt Attribute( TInt aKey ); |
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221 void CheckSettings(); |
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222 |
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223 |
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224 public: // from CAknSettingItemList |
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225 /** |
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226 * Load settings. |
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227 */ |
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228 void LoadSettingsL(); |
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229 |
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230 /** |
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231 * Launches the setting page for the current item by calling EditItemL on it |
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232 * @param aIndex - current item's (Visible) index in the list |
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233 * @param aCalledFromMenu- ignored in most classes; may alter the behaviour |
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234 * of the setting page |
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235 */ |
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236 void EditItemL( TInt aIndex, TBool aCalledFromMenu ); |
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237 |
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238 /** |
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239 * Create setting item. |
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240 * @param aSettingId Setting id. |
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241 * @return Setting item. |
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242 */ |
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243 CAknSettingItem* CreateSettingItemL( TInt aSettingId ); |
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244 |
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245 private: |
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246 TInt iAccessPoint; |
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247 TInt iAutoUpdateCheck; |
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248 TInt iRoamingWarning; |
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249 }; |
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250 |
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251 |
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252 class CIAUpdateAccessPointSettingItem : public CAknSettingItem |
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253 { |
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254 public: |
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255 static CIAUpdateAccessPointSettingItem* |
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256 CIAUpdateAccessPointSettingItem::NewL( TInt aSettingId, TInt& aAccessPointId ); |
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257 ~CIAUpdateAccessPointSettingItem(); |
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258 private: |
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259 CIAUpdateAccessPointSettingItem ( TInt aSettingId, TInt& aAccessPointId ); |
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260 void ConstructL(); |
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261 |
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262 |
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263 public: // from CAknSettingItem |
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264 void EditItemL( TBool aCalledFromMenu ); |
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265 const TDesC& SettingTextL(); |
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266 |
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267 private: |
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268 TBool EditAccessPointItemL(); |
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269 |
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270 private: |
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271 HBufC* iSettingText; |
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272 |
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273 TInt& iAccessPointId; |
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274 |
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275 // for access point selection |
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276 CIAUpdateAccessPointHandler* iApHandler; |
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277 }; |
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278 |
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279 |
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280 |
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281 #endif // IAUPDATESETTINGDIALOG_H |
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282 |
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283 // End of File |