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1 /* |
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2 * Copyright (c) 2002 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: To-Do view derived from CCalenView. |
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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 #ifndef TODOVIEW_H |
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21 #define TODOVIEW_H |
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22 |
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23 // INCLUDES |
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24 #include <eiklbv.h> |
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25 #include <calentoolbar.h> |
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26 #include "calennativeview.h" |
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27 |
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28 // CONSTANTS |
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29 const TInt KCountOfControls(1); // Number of controls |
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30 |
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31 enum TViewError |
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32 { |
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33 EFormErrSave = 1 |
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34 }; |
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35 |
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36 // FORWARD DECLARATIONS |
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37 class CCalenTodoNoteForm; |
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38 class CCalenTodoContainer; |
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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 * CCalenTodoView view class. |
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44 * Derived from CCalenView. |
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45 */ |
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46 NONSHARABLE_CLASS( CCalenTodoView ) : public CCalenNativeView |
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47 { |
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48 public: // Constructors and destructor |
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49 /** |
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50 * Two-phased constructor. |
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51 **/ |
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52 IMPORT_C static CCalenTodoView* NewL( MCalenServices& aServices ); |
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53 |
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54 /** |
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55 * Destructor. |
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56 **/ |
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57 virtual ~CCalenTodoView(); |
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58 |
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59 private: |
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60 /** |
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61 * Symbian OS default constructor. |
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62 **/ |
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63 void ConstructL(); |
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64 |
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65 /** |
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66 * C++ constructor. |
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67 */ |
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68 CCalenTodoView( MCalenServices& aServices ); |
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69 |
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70 public: // New functions |
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71 /** |
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72 * Handling command "Delete" |
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73 * @param aCloseForm Close flag of note form |
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74 * @param aNoteForm Note form pointer |
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75 * @return ETrue : Delete note |
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76 * EFalse : Not delete note |
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77 **/ |
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78 void OnCmdDeleteEntryL(); |
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79 |
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80 /** |
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81 * This function is called when Locale or Today was changed. |
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82 * @param aReason Notify reson (EChangesLocale, |
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83 * EChangesMidnightCrossover |
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84 */ |
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85 void OnLocaleChangedL( TInt aReason ); |
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86 |
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87 /** |
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88 * Return number of items. |
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89 * @return A number of items |
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90 **/ |
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91 TInt ItemCount(); |
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92 |
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93 /** |
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94 * Check cross out of current item. |
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95 * @return ETrue : cross out |
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96 * EFalse : not cross out |
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97 **/ |
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98 TBool CurrentItemIsCrossOutL(); |
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99 |
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100 /** |
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101 * Save the index of current item. |
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102 **/ |
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103 void SaveCurrentItemIndexL(); |
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104 |
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105 /** |
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106 * Return pointer of the container object. |
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107 * @return Container pointer |
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108 **/ |
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109 CCalenTodoContainer* Container(); |
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110 |
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111 /** |
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112 * Update CBA buttons depending if view is empty or not. |
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113 **/ |
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114 void UpdateCBAButtonsL(); |
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115 |
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116 public: |
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117 /** |
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118 * From CAknView, command handling for each view |
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119 * @param aCommand Command id |
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120 **/ |
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121 void HandleCommandL(TInt aCommand); |
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122 |
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123 public: // From CCalenView |
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124 virtual TNextPopulationStep ActiveStepL(); |
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125 virtual void CancelPopulation(); |
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126 virtual TCyclePosition CyclePosition() const; |
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127 virtual const TDesC& LocalisedViewNameL( CCalenView::TViewName aViewName ); |
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128 virtual CGulIcon* CCalenTodoView::ViewIconL() const; |
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129 |
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130 void CleanupInstancesL(); |
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131 |
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132 protected: // From CCalenNativeView |
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133 /** |
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134 * Clears view specific data |
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135 */ |
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136 virtual void ClearViewSpecificDataL(); |
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137 |
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138 /** |
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139 * Notify marked entry deleted |
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140 */ |
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141 void NotifyMarkedEntryDeletedL(); |
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142 |
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143 void NotifyMarkedEntryCompletedL(); |
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144 |
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145 |
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146 protected: // New functions |
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147 /** |
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148 * Second phase DoActivateL. |
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149 * Called when List View becomes active. |
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150 **/ |
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151 void DoActivateImplL( const TVwsViewId& aPrevViewId, |
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152 TUid aCustomMessageId, |
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153 const TDesC8& aCustomMessage ); |
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154 /** |
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155 * Second phase DoDeactivate. |
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156 * Called when List View becomes inactive. |
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157 **/ |
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158 void DoDeactivateImpl(); |
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159 |
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160 /** |
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161 * Delete marked notes. |
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162 * @param aSelectionIndex Items which are currently selected. |
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163 **/ |
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164 void DeleteMarkedNotesL(); |
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165 |
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166 void CreateMultiplecontextForMarkedItemsL(TInt aCommand); |
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167 |
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168 /** |
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169 * Deletes the marked notes. |
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170 * @return TRUE if not yet finished. |
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171 **/ |
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172 TInt DeleteMarkedNotesCallBackL(); |
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173 |
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174 /** |
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175 * This function is callback function to delete one marked item. |
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176 * @return TRUE if not yet finished. |
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177 **/ |
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178 TInt DoDeleteMarkedNotesCallBackL(); |
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179 |
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180 /** |
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181 * Save new current postion of item after deleting marked items. |
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182 **/ |
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183 void FindFocusAfterDeletionL(const CListBoxView::CSelectionIndexArray& aSelectedItems); |
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184 |
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185 public: // From CCalenView |
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186 /** |
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187 * Redraw status pane when Form is closed |
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188 **/ |
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189 void RedrawStatusPaneL(); |
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190 |
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191 /** |
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192 * From CCalenView Creates CCalenContainer |
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193 **/ |
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194 CCalenContainer* CreateContainerImplL(); |
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195 |
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196 private: |
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197 /** |
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198 * From MEikMenuObserver, This function called to initialize manu pane. |
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199 * @param aResourceId resource id |
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200 * @param aMenuPane CEikMenuPane pointer |
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201 **/ |
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202 void DynInitMenuPaneL(TInt aResourceId, CEikMenuPane* aMenuPane); |
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203 |
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204 private: |
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205 // From CAknView |
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206 TUid Id() const; |
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207 |
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208 /** |
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209 * Returns ETrue if the vsd is null. |
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210 */ |
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211 TBool IsViewSpecificDataNullL(); |
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212 |
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213 /** |
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214 * CCalenTodoView::ShowMarkedTodosDeleteConfirmationQueryL( TInt aCount ) |
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215 * Special delete query case for todos: Query for marked todos deletion |
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216 **/ |
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217 TInt ShowMarkedTodosDeleteConfirmationQueryL( TInt aCount ); |
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218 |
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219 /** |
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220 * Enable the functionlity of copying entries to one or more calendars. |
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221 **/ |
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222 |
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223 void CopyToCalendarsL(); |
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224 |
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225 private: |
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226 /** |
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227 * Static callback function |
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228 */ |
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229 static TInt NotificationCallback( TAny* aCommandStruct ); |
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230 |
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231 /** |
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232 * Leaving implementation of the callback function |
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233 */ |
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234 void DoNotificationCallbackL(); |
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235 |
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236 /** |
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237 * Set Multiple contexts |
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238 */ |
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239 void SetMultipleContexts(); |
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240 |
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241 |
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242 TBool CheckMarkedItemCompletedL(); |
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243 public: |
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244 /** |
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245 * Set marked todo items |
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246 */ |
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247 void SetMarkedToDoItems(CListBoxView::CSelectionIndexArray* aMarkedTodoItems); |
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248 |
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249 /** |
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250 * Get marked todo itemss |
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251 */ |
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252 CListBoxView::CSelectionIndexArray* GetMarkedToDoItems(); |
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253 |
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254 /** |
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255 * Clear marked todo items |
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256 */ |
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257 void ClearMarkedToDoItems(); |
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258 |
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259 private: |
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260 RPointerArray<CCalInstance> iMarkedInstances; |
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261 |
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262 TInt iCountOfSelectedItems; |
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263 //TInt iDeletedCount; |
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264 TInt iItemIndexAfterDeletion; |
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265 CIdle* iIdle; |
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266 CAknWaitDialog* iWaitDialog; |
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267 CAsyncCallBack* iCmdCallback; |
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268 |
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269 enum TPopulationStep |
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270 { |
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271 ENothingDone, |
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272 ERequestedInstanceView, |
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273 EAddToStackNext, |
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274 EPopulationDone |
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275 }; |
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276 |
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277 TPopulationStep iPopulationStep; |
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278 |
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279 // view specific data |
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280 TInt iHighlightedRowNumber; // The row number highlighted. |
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281 TInt iFirstEntryOnScreenIndex; // The offset of the topmost item on screen to the first entry. |
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282 CListBoxView::CSelectionIndexArray* iMarkedTodoItems; |
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283 }; |
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284 |
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285 #endif // TODOVIEW_H |
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286 |
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287 |
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288 // End of File |