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1 /* |
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2 * Copyright (c) 2004-2007 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: Psln application base view 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 #ifndef C_PSLNBASEVIEW_H |
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20 #define C_PSLNBASEVIEW_H |
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21 |
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22 #include <aknview.h> |
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23 #include <eikclb.h> |
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24 |
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25 #include "psln.hrh" |
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26 #include "PslnConst.h" |
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27 |
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28 class CPslnBaseContainer; |
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29 class CPslnUi; |
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30 class CPslnModel; |
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31 class CAknNavigationDecorator; |
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32 |
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33 /** |
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34 * CPslnBaseView base view class. |
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35 * |
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36 */ |
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37 class CPslnBaseView : public CAknView, public MEikListBoxObserver |
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38 { |
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39 public: // Constructors and destructor |
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40 |
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41 /** |
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42 * C++ default constructor |
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43 */ |
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44 CPslnBaseView(); |
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45 |
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46 /** |
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47 * Destructor. |
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48 */ |
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49 ~CPslnBaseView(); |
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50 |
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51 protected: |
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52 |
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53 /** |
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54 * From MEikListBoxObserver. |
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55 * Handles listbox events. |
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56 * @param aListBox Listbox where the event occurred. |
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57 * @param aEventType Event type. |
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58 */ |
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59 void HandleListBoxEventL( CEikListBox* aListBox, |
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60 TListBoxEvent aEventType ); |
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61 |
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62 /** |
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63 * From CAknView. |
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64 * Called when view is activated. |
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65 * @param aPrevViewId previous view id. |
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66 * @param aCustomMessageId custom message id. |
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67 * @param aCustomMessage custom message content. |
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68 */ |
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69 void DoActivateL( |
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70 const TVwsViewId& aPrevViewId, |
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71 TUid aCustomMessageId, |
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72 const TDesC8& aCustomMessage ); |
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73 |
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74 /** |
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75 * From CAknView. |
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76 * Called when view is deactivated. |
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77 */ |
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78 void DoDeactivate(); |
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79 |
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80 /** |
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81 * Creates container for this view. |
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82 */ |
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83 virtual void CreateContainerL(); |
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84 |
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85 /** |
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86 * Creates a new container for this view. |
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87 * Sub-class should implement this, as this is called by this |
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88 * base class from DoActivateL. |
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89 */ |
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90 virtual void NewContainerL() = 0; |
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91 |
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92 /** |
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93 * Sets navi pane for the view. |
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94 */ |
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95 virtual void SetNaviPaneL(); |
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96 |
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97 /** |
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98 * Called by HandleListBoxEventL. |
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99 * Handles list box selections. |
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100 */ |
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101 virtual void HandleListBoxSelectionL() = 0; |
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102 |
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103 /** |
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104 * Called by HandleListBoxEventL. |
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105 * Handles list box item highlight events. |
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106 */ |
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107 virtual void HandleListBoxItemHighlightL() = 0; |
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108 |
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109 /** |
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110 * Adds given resource text as MSK to CBA. |
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111 * |
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112 * @param aResourceId middle softkey label. |
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113 * @param aCommandId command that should be performed when MSK |
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114 * is pressed. |
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115 * @since S60 v3.1 |
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116 */ |
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117 virtual void SetMiddleSoftKeyLabelL( |
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118 const TInt aResourceId, |
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119 const TInt aCommandId ); |
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120 |
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121 /** |
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122 * From MEikMenuObserver. |
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123 * Changes MenuPane dynamically. |
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124 */ |
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125 virtual void DynInitMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane ); |
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126 |
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127 /** |
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128 * Sets title pane to a view. |
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129 * @since 5.0 |
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130 */ |
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131 virtual void SetTitlePaneL( TInt& aResourceId ) = 0; |
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132 |
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133 /** |
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134 *Get the resorce id for CBA, The derived view change the CBA resource by overriding |
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135 *this function. |
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136 * @since 5.0 |
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137 */ |
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138 virtual TInt CbaResourceId( const TVwsViewId& aPrevViewId,TUid aCustomMessageId ); |
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139 |
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140 /** |
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141 * Called by HandleListBoxEventL. |
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142 * Handles list box stylus down event. |
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143 */ |
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144 virtual void HandleListBoxStylusDown(); |
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145 |
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146 /** |
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147 * Called by HandleListBoxEventL. |
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148 * Handles list box stylus move event. |
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149 */ |
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150 virtual void HandleListBoxStylusDrag(); |
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151 |
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152 private: |
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153 |
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154 /* Remove container. */ |
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155 void RemoveContainer(); |
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156 |
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157 protected: // Data |
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158 |
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159 /** |
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160 * Container. |
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161 * Not own. |
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162 */ |
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163 CPslnBaseContainer* iContainer; |
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164 |
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165 /** |
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166 * Application UI. |
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167 * Not own. |
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168 */ |
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169 CPslnUi* iPslnUi; |
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170 |
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171 /** |
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172 * Model. |
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173 * Not own. |
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174 */ |
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175 CPslnModel* iModel; |
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176 |
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177 /** |
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178 * Currently selected item. |
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179 */ |
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180 TInt iCurrentItem; |
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181 |
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182 /** |
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183 * Navi pane. |
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184 * Own. |
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185 */ |
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186 CAknNavigationDecorator* iNaviPaneContext; |
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187 }; |
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188 |
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189 #endif // C_PSLNBASEVIEW_H |
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190 |
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191 // End of File |