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1 /* |
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2 * Copyright (c) 2005-2006 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: Header for CIRPlsContainer |
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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 CIRPLSCONTAINER_H |
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20 #define CIRPLSCONTAINER_H |
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21 |
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22 #include <aknlists.h> |
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23 #include <eikclb.h> |
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24 #include <eikclbd.h> |
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25 |
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26 class CIRPlsView; |
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27 class CIRIsdsPreset; |
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28 class CIRDialogLauncher; |
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29 class CEikColumnListBox ; |
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30 |
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31 class CIRPlsContainer : public CCoeControl,public MEikListBoxObserver |
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32 |
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33 |
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34 { |
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35 |
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36 public: // Methods |
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37 |
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38 /** |
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39 * NewL. |
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40 * Two-phased constructor. |
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41 * Create a CIRPlsContainer object, which will draw itself to aRect. |
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42 * @param aRect The rectangle this view will be drawn to. |
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43 * @param aView which is a plsview's reference |
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44 * @return a pointer to the created instance of CIRPlsContainer. |
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45 */ |
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46 static CIRPlsContainer* NewL(const TRect& aRect ,CIRPlsView &aView ); |
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47 |
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48 /** |
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49 * NewLC. |
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50 * Two-phased constructor. |
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51 * Create a CIRPlsContainer object, which will draw itself |
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52 * to aRect. |
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53 * @param aRect Rectangle this view will be drawn to. |
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54 * @param aView which is a plsview's reference |
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55 * @return A pointer to the created instance of CIRPlsContainer. |
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56 */ |
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57 static CIRPlsContainer* NewLC(const TRect& aRect,CIRPlsView &aView); |
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58 /** |
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59 * ~CIRPlsViewContainer |
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60 * Destructor. |
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61 */ |
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62 ~CIRPlsContainer(); |
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63 |
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64 |
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65 /* |
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66 * 2nd phase constructor. |
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67 */ |
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68 void ConstructL( const TRect& aRect ); |
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69 |
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70 /** |
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71 * CIRPlsContainer() |
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72 * Default Constructor. |
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73 */ |
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74 |
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75 CIRPlsContainer(CIRPlsView& aView); |
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76 |
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77 /** |
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78 * GetCurrentItemIndex() |
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79 * To get the current Item index. |
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80 */ |
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81 TInt GetCurrentItemIndex() const; |
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82 |
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83 /** |
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84 * ListenToStationL() |
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85 * Function to listening to a station. |
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86 */ |
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87 void ListenToStationL(); |
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88 |
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89 /** |
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90 * CreatePresetL() |
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91 * Creating a preset object |
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92 */ |
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93 CIRIsdsPreset* CreatePresetL(); |
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94 |
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95 /** |
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96 * CreatePresetListL() |
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97 * Creating a Preset List |
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98 */ |
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99 void CreatePresetListL(); |
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100 |
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101 /** |
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102 * SaveL() |
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103 * Save a channel name to favorites DB. |
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104 */ |
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105 void SaveL(); |
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106 |
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107 /** |
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108 * SaveAllL() |
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109 * Save channel names to favorites DB. |
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110 */ |
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111 void SaveAllL(); |
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112 |
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113 /** |
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114 * Updates all items of the list by reading data from preset data base. |
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115 */ |
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116 void UpdateAllL() ; |
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117 |
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118 /** |
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119 * OfferKeyEventL() from CCoeControl |
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120 * |
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121 */ |
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122 TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType ); |
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123 |
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124 /** |
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125 * HandlePointerEventL |
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126 * Handles all the Pointer events |
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127 */ |
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128 void HandlePointerEventL( const TPointerEvent& aPointerEvent ); |
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129 |
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130 |
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131 /** |
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132 * From CCoeControl |
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133 * |
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134 * @see CCoeControl::GetHelpContext( TCoeHelpContext& aContext ) const |
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135 */ |
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136 void GetHelpContext( TCoeHelpContext& aContext ) const; |
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137 |
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138 /** |
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139 * HandleListBoxEventL() |
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140 * Handles any event on the List Box. |
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141 */ |
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142 void HandleListBoxEventL( CEikListBox* aListBox, TListBoxEvent aEventType ); |
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143 |
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144 /** |
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145 * GetCount() |
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146 * Gets the count of the List. |
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147 */ |
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148 TInt GetCount() const; |
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149 |
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150 /** |
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151 * GetListBoxTopIndex() |
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152 * Gets the TopItemIndex. |
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153 */ |
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154 TInt GetListBoxTopIndex() const; |
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155 |
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156 /** |
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157 * SecondPls() |
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158 */ |
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159 void SecondPls(); |
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160 |
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161 /** |
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162 * Handles a change to the control's resources. |
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163 */ |
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164 void HandleResourceChange(TInt aType); |
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165 |
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166 |
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167 |
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168 private: //Methods |
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169 |
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170 // from base class CCoeControl |
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171 /** |
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172 * From CCoeControl |
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173 * |
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174 * @see CCoeControl::Draw( const TRect& aRect ) const |
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175 */ |
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176 void Draw( const TRect& aRect ) const; |
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177 |
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178 /** |
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179 * DisplayErroronDBL() |
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180 * Displays error if favorites db is full. |
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181 */ |
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182 void DisplayErroronDBL(); |
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183 |
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184 /** |
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185 * DisplayErrorOnNoItemsL() |
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186 * Displays error if no streaming links |
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187 */ |
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188 void DisplayErrorOnNoItemsL(); |
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189 |
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190 /** |
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191 * CountComponentControls() const |
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192 * returns the number of components in the view. |
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193 */ |
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194 TInt CountComponentControls() const; |
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195 |
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196 /** |
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197 * ComponentControl() |
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198 * returns the pointer to the control |
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199 */ |
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200 CCoeControl* ComponentControl(TInt aIndex) const ; |
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201 |
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202 /** |
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203 * SizeChanged() |
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204 * Called by framework when the view size is changed. |
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205 */ |
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206 void SizeChanged(); |
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207 |
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208 |
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209 |
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210 |
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211 private: // Data |
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212 |
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213 /** |
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214 * Parent view of this container. |
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215 */ |
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216 CIRPlsView& iPlsView; |
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217 |
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218 // bool to check if all stations saved |
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219 TBool iSavedAllUrl; |
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220 |
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221 /** |
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222 * This array holds the list of preset objects to be saved |
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223 */ |
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224 RPointerArray<CIRIsdsPreset> iPresetList; |
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225 |
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226 /** |
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227 * Indicates if the preset list is present or not |
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228 */ |
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229 TBool iPresetListPresent; |
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230 |
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231 /* |
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232 * iIsPresetSaved |
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233 * array used to check whether the preset is saved |
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234 */ |
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235 RArray<TInt> iIsPresetSaved; |
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236 |
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237 /* |
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238 * iPlsListBox |
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239 * CAknSingleStyleListBox listbox for the PLS list. |
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240 */ |
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241 CEikColumnListBox *iPlsListBox; |
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242 /* |
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243 * iListArray |
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244 * Pls List |
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245 */ |
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246 CDesCArray* iListArray; |
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247 |
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248 |
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249 }; |
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250 |
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251 #endif // CIRPlsContainer_H |