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: SUPL Settings UI View's container |
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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_LOCSUPLSETTINGSCONTAINER_H_ |
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20 #define C_LOCSUPLSETTINGSCONTAINER_H_ |
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21 |
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22 // System Includes |
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23 #include <e32base.h> |
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24 #include <coecntrl.h> |
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25 #include <eiklbo.h> |
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26 |
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27 |
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28 // Forward Declarations |
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29 class CLocSUPLSettingsView; |
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30 class CAknSettingStyleListBox; |
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31 class CLocSUPLSettingsLBModel; |
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32 class CLocSUPLSettingsUiEngine; |
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33 |
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34 // Class Declarations |
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35 /** |
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36 * Container for the SUPL Settings UI View. |
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37 * |
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38 * Contains the Listbox control that is used to configure various SUPL settings |
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39 * options |
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40 * |
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41 * @lib locsuplsettings.lib |
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42 * @since S60 v3.1 |
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43 */ |
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44 class CLocSUPLSettingsContainer : public CCoeControl, |
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45 public MEikListBoxObserver |
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46 { |
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47 public: |
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48 /** |
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49 * Static Two phase contructor that instantiates the CLocSUPLSettingsContainer |
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50 * |
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51 * @param aRect Client rectangle |
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52 * @param aEngine Reference to the SUPL Settings |
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53 * engine |
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54 * @param aSettingsView Reference to the container's view |
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55 * @return CLocSUPLSettingsContainer* Reference to the object created |
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56 */ |
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57 static CLocSUPLSettingsContainer* NewL( |
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58 const TRect& aRect, |
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59 CLocSUPLSettingsUiEngine& aEngine, |
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60 CLocSUPLSettingsView& aSettingsView ); |
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61 |
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62 /** |
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63 * Static Two phase contructor that instantiates the CLocSUPLSettingsContainer |
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64 * Leaves the object on the Cleanup stack |
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65 * |
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66 * @param aRect Client rectangle |
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67 * @param aEngine Reference to the SUPL Settings |
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68 * engine |
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69 * @param aSettingsView Reference to the container's view |
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70 * @return CLocSUPLSettingsContainer* Reference to the object created |
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71 */ |
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72 static CLocSUPLSettingsContainer* NewLC( |
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73 const TRect& aRect, |
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74 CLocSUPLSettingsUiEngine& aEngine, |
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75 CLocSUPLSettingsView& aSettingsView ); |
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76 |
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77 /** |
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78 * Destructor |
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79 */ |
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80 ~CLocSUPLSettingsContainer(); |
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81 |
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82 /** |
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83 * Refreshes the screen so that the list box reflects the latest contents |
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84 */ |
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85 void UpdateScreen(); |
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86 |
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87 /** |
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88 * Returns the Selected element. The list box model defines the |
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89 * enumeration that would determine the current element that has been |
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90 * selected |
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91 * |
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92 * @return TInt Index of the item selected |
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93 */ |
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94 TInt SelectedItemIndex(); |
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95 |
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96 /** |
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97 * Sets focus to server detail or Active services item |
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98 * @param aIndex Helps to know if server or session item has to be focussed |
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99 */ |
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100 void FocusToItemL( TInt aIndex ); |
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101 |
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102 /** |
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103 * Returns the Active session count. |
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104 * |
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105 * @return TInt SUPL Active sessions count. |
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106 */ |
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107 TInt ActiveSessionCount( ) const; |
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108 |
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109 protected: |
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110 |
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111 /** |
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112 * Inherited from CCoeControl |
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113 */ |
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114 void HandleResourceChange(TInt aType); |
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115 |
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116 /** |
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117 * Returns the help context |
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118 * |
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119 * @param aContext The help context that has to be determined |
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120 */ |
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121 void GetHelpContext( TCoeHelpContext& aContext ) const; |
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122 |
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123 /** |
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124 * From CoeControl |
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125 */ |
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126 TInt CountComponentControls() const; |
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127 |
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128 /** |
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129 * From CCoeControl |
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130 */ |
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131 CCoeControl* ComponentControl(TInt aIndex) const; |
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132 |
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133 /** |
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134 * Inherited from CCoeControl |
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135 */ |
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136 TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, |
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137 TEventCode aType ); |
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138 |
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139 /** |
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140 * Inherited from MEikListBoxObserver |
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141 */ |
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142 void HandleListBoxEventL( CEikListBox* aListBox, |
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143 TListBoxEvent aEventType ); |
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144 |
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145 protected: |
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146 /** |
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147 * Handles Focus Change to list |
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148 */ |
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149 void FocusChanged(TDrawNow aDrawNow); |
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150 |
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151 /** |
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152 * From CoeControl,SizeChanged. |
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153 */ |
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154 void SizeChanged(); |
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155 |
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156 private: |
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157 /** |
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158 * Overloaded Constructor |
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159 */ |
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160 CLocSUPLSettingsContainer( CLocSUPLSettingsView& aSettingsView ); |
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161 |
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162 /** |
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163 * Second phase of the two phase Construction process |
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164 */ |
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165 void ConstructL( const TRect& aRect , |
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166 CLocSUPLSettingsUiEngine& aEngine ); |
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167 |
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168 /** |
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169 * Sets the Title text |
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170 * @param aResourceText Resource to create title |
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171 */ |
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172 void MakeTitleL( TInt aResourceText ); |
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173 |
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174 /** |
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175 * Returns the Appui's status pane |
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176 * @return CEikStatusPane* Statuspane pointer |
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177 */ |
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178 CEikStatusPane* StatusPane(); |
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179 |
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180 /** |
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181 * Creates the List box and the Listbox model. Associates the |
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182 * list box model wit the list box |
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183 * |
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184 * @param aEngine Reference to the SUPL Settings engine |
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185 */ |
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186 void CreateListboxL( CLocSUPLSettingsUiEngine& aEngine ); |
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187 |
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188 private: |
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189 |
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190 /** |
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191 * Reference to the Container's view |
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192 */ |
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193 CLocSUPLSettingsView& iSettingsView; |
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194 |
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195 /** |
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196 * Help context |
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197 */ |
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198 TCoeContextName iContextName; |
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199 |
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200 /** |
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201 * Settings list box for SUPL settings |
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202 * Owns |
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203 */ |
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204 CAknSettingStyleListBox* iListBox; |
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205 |
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206 /** |
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207 * List Box model |
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208 */ |
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209 CLocSUPLSettingsLBModel* iListBoxModel; |
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210 |
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211 /** |
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212 * Boolean flag to denote whether the pen down occured |
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213 */ |
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214 TBool iTouchFlag; |
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215 }; |
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216 |
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217 #endif // C_LOCSUPLSETTINGSCONTAINER_H_ |
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218 |
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