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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: Class header for CWsfAiView |
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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_WSFAIVIEW_H |
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20 #define C_WSFAIVIEW_H |
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21 |
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22 // EXTERNAL INCLUDES |
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23 #include <e32def.h> |
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24 |
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25 // INTERNAL INCLUDES |
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26 #include "wsfaiuiobserver.h" |
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27 #include "wsfaiplugincommon.h" |
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28 |
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29 |
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30 // CONSTANTS |
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31 // MACROS |
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32 // DATA TYPES |
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33 // FORWARD DECLARATIONS |
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34 class CEikLabel; |
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35 class MWsfAiPublishObserver; |
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36 |
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37 class CWsfAiView : public CBase, |
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38 public MWsfAiUiObserver |
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39 { |
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40 public: // Constructors |
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41 /** |
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42 * Two-phased constructor |
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43 * @since S60 5.0 |
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44 * @param aPublishObserver - reference to the plugin's |
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45 * abstract interface |
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46 * @return instance of CWsfAiView class |
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47 */ |
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48 static CWsfAiView* NewL( MWsfAiPublishObserver& aPublishObserver ); |
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49 |
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50 /** |
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51 * Two-phased constructor. Leaves the object on CleanupStack |
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52 * @since S60 5.0 |
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53 * @param aPublishObserver - reference to the plugin's |
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54 * abstract interface |
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55 * @return instance of CWsfAiView class |
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56 */ |
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57 static CWsfAiView* NewLC( MWsfAiPublishObserver& aPublishObserver ); |
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58 |
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59 /** |
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60 * Destructor of CWsfAiView class |
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61 * @since S60 5.0 |
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62 */ |
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63 ~CWsfAiView(); |
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64 |
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65 private: |
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66 |
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67 /** |
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68 * Default C++ constructor |
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69 * @since S60 5.0 |
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70 * @param aPublishObserver - reference to the plugin's |
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71 * abstract interface |
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72 */ |
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73 CWsfAiView( MWsfAiPublishObserver& aPublishObserver ); |
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74 |
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75 /** |
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76 * 2nd phase constructor |
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77 * @since S60 5.0 |
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78 */ |
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79 void ConstructL(); |
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80 |
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81 public: // from MWsfAiUiObserver |
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82 |
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83 /** |
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84 * Update the contents of control |
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85 * Set the focus on aCurrentImte |
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86 * @since S60 5.0 |
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87 * @param aItemTextArray text of the current item |
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88 * @param aCurrentItem index of the current item |
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89 */ |
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90 void UpdateHotSpotsL( MDesCArray* aItemTextArray, |
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91 TInt aCurrentItem ); |
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92 |
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93 /** |
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94 * Gives back the index of the selected item |
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95 * @since S60 5.0 |
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96 * @return the index of the selected item |
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97 */ |
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98 TInt SelectedItem(); |
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99 |
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100 /* |
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101 * Check if the control is multiline capable control |
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102 * @since S60 5.0 |
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103 * @return Etrue if control is multiline capable control |
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104 */ |
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105 TBool MultilineControl(); |
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106 |
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107 /* |
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108 * Display engine off text in UI |
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109 * @since S60 5.0 |
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110 */ |
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111 void DisplayEngineOffL(); |
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112 |
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113 /* |
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114 * Set the refressing UI note visible |
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115 * @since S60 5.0 |
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116 */ |
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117 void ForceRefreshingL(); |
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118 |
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119 /* |
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120 * Set the refressing UI note visible |
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121 * @since S60 5.0 |
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122 */ |
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123 void StartConnectingAnimationL(); |
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124 |
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125 /** |
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126 * Update the contents of control |
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127 * @since S60 5.0 |
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128 * @param aItemTextArray text of the current item |
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129 */ |
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130 void UpdateViewL( MDesCArray* aItemTextArray ); |
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131 |
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132 private: |
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133 |
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134 /* |
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135 * Parses the string into ui component data |
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136 * @since S60 5.0 |
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137 * @param aString - a string into ui |
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138 * @return - TBool - ETrue if deferred update is executed |
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139 */ |
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140 TBool ParseStringL( const TDesC& aString ); |
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141 |
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142 /* |
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143 * Complete the change for new data - this is |
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144 * a callback for deferred update |
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145 * @since S60 5.0 |
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146 * @param aPtr pointer to this |
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147 * @return ETrue if update is completed |
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148 */ |
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149 static TInt DoCompleteUpdateL( TAny* aPtr ); |
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150 |
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151 /* |
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152 * Commit the update change |
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153 * @since S60 5.0 |
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154 */ |
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155 void DoCompleteUpdateL(); |
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156 |
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157 /** |
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158 * Activates refresh timer |
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159 * @since S60 5.0 |
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160 */ |
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161 void ActivateRefreshTimer(); |
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162 |
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163 /** |
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164 * 'MakePublishIconsL' and 'MakeTransparentPublishIconsL' |
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165 * create arrays consisting of icon ids for the icons to publish |
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166 * @since S60 5.0 |
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167 */ |
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168 void MakePublishIconsL(); |
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169 |
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170 /** |
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171 * 'MakePublishIconsL' and 'MakeTransparentPublishIconsL' |
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172 * create arrays consisting of icon ids for the icons to publish |
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173 * @since S60 5.0 |
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174 */ |
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175 void MakeTransparentPublishIconsL(); |
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176 |
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177 private: // Data |
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178 |
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179 /** |
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180 * Coe env for loading string from resource |
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181 * Not Own. |
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182 */ |
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183 CCoeEnv* iEnv; |
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184 |
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185 /** |
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186 * Publish images in array |
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187 * Own. |
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188 */ |
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189 CArrayFix< TInt >* iPublishIconArray; |
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190 |
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191 /** |
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192 * Timer for update |
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193 * Own. |
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194 */ |
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195 CPeriodic* iDeferredUpdater; |
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196 |
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197 /** |
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198 * Times callback |
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199 * Own. |
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200 */ |
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201 TCallBack* iDeferredUpdateCallBack; |
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202 |
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203 /** |
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204 * Title text label |
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205 * Own. |
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206 */ |
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207 CEikLabel* iTextLabel; |
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208 |
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209 /** |
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210 * The label text |
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211 */ |
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212 TName iCurrentText; |
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213 |
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214 /** |
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215 * ID constants for Secure Icon |
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216 */ |
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217 TWsfPluginIcons iUpdateSecureIconDeferred; |
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218 |
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219 /** |
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220 * ID constants for Signal Strength Icon |
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221 */ |
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222 TWsfPluginIcons iUpdateSignalStrengthIconDeferred; |
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223 |
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224 /** |
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225 * ID constants for Status Icon |
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226 */ |
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227 TWsfPluginIcons iUpdateStatusIconDeferred; |
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228 |
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229 /** |
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230 * ID constants for Status Icon saved to remember after refreshing |
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231 */ |
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232 TWsfPluginIcons iSavedUpdateStatusIconDeferred; |
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233 |
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234 /** |
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235 * Pointer to Publish Observer interface |
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236 * Not Own. |
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237 */ |
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238 MWsfAiPublishObserver* iPublishObserver; |
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239 |
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240 /** |
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241 * Constants for 'WLAN scanning off' text |
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242 * Own. |
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243 */ |
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244 HBufC* iStatusScanningOff; |
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245 |
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246 /** |
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247 * Constants for 'Refreshing' text |
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248 * Own. |
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249 */ |
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250 HBufC* iStatusRefreshing; |
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251 |
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252 /** |
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253 * Constants for 'Connecting' text |
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254 * Own. |
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255 */ |
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256 HBufC* iStatusConnecting; |
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257 }; |
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258 |
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259 |
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260 |
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261 #endif // C_WSFAIVIEW_H |
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262 |
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263 // End of file |