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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: |
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15 * Logs application "Event list" view class implementation |
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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 __Logs_App_CLogsEventListView_H__ |
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21 #define __Logs_App_CLogsEventListView_H__ |
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22 |
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23 // INCLUDES |
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24 #include "CLogsBaseView.h" |
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25 #include "LogsEng.hrh" |
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26 |
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27 // CONSTANTS |
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28 |
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29 // MACROS |
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30 |
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31 // DATA TYPES |
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32 |
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33 // FUNCTION PROTOTYPES |
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34 |
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35 // FORWARD DECLARATIONS |
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36 class CEikMenuPane; |
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37 class CLogsEventListControlContainer; |
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38 class MLogsStateHolder; |
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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 * Logs application "Event list" view class implementation. |
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44 */ |
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45 class CLogsEventListView : public CLogsBaseView |
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46 { |
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47 public: // interface |
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48 /** |
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49 * Standard creation function. Creates and returns a new object |
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50 * of this class. |
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51 * |
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52 * @return The new view object. |
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53 */ |
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54 static CLogsEventListView* NewL(); |
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55 |
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56 /** |
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57 * Destructor. |
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58 */ |
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59 ~CLogsEventListView(); |
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60 |
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61 private: |
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62 |
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63 /** |
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64 * Default constructor |
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65 */ |
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66 CLogsEventListView(); |
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67 |
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68 /** |
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69 * Constructor, second phase. |
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70 */ |
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71 void ConstructL(); |
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72 |
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73 |
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74 public: // from CAknView |
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75 /** |
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76 * Framework calls to init menu items. |
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77 * |
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78 * @param aResourceId resource read |
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79 * @param aMenuPane menu pane |
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80 */ |
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81 void DynInitMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane ); |
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82 |
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83 private: // from CAknView |
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84 /** |
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85 * Returns the ID of the view. |
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86 * @return view id |
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87 */ |
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88 TUid Id() const; |
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89 |
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90 /** |
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91 * Called when the client rectangle of this view changes |
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92 */ |
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93 void HandleClientRectChange(); |
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94 |
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95 /** |
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96 * Draws the listbox. |
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97 */ |
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98 void DrawComponents(); |
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99 |
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100 /** |
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101 * Called by the framework when this view is activated. |
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102 * |
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103 * @param aPrevViewId This is ID for previous view. |
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104 * @param aCustomMessageId ID of the custom message. Not used. |
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105 * @param aCustomMessage custom message. Not used. |
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106 */ |
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107 void DoActivateL( const TVwsViewId& aPrevViewId, |
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108 TUid aCustomMessageId, |
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109 const TDesC8& aCustomMessage ); |
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110 |
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111 /** |
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112 * Called by the framework when this view is deactivated. |
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113 */ |
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114 void DoDeactivate(); |
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115 |
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116 |
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117 public: |
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118 |
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119 /** |
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120 * Currently used filter |
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121 * |
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122 * @return current filter |
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123 */ |
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124 |
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125 TLogsFilter CurrentFilter() const; |
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126 |
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127 /** |
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128 * State of underlying model |
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129 * |
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130 * @return state of model |
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131 */ |
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132 TLogsState State() const; |
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133 |
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134 public: // from MEikCommandObserver |
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135 /** |
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136 * Handles the view specific commands. |
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137 * |
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138 * @param aCommandId This is an id for command. |
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139 * Most of the commands are forwarded to LogAppUI. |
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140 */ |
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141 void HandleCommandL( TInt aCommand ); |
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142 |
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143 /** |
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144 * Overrides the baseclass handler |
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145 * |
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146 * @param aCommand The id of the command |
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147 */ |
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148 void ProcessCommandL( TInt aCommand ); |
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149 |
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150 /** |
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151 * Restore original Logs title pane text according to current view. |
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152 * Calls CLogsBaseControlContainer::SetTitlePaneTextToDefaultL which |
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153 * does the actual work. |
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154 */ |
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155 void ChangeTitlePaneTextToDefaultL(); |
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156 |
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157 public: // from MLogsKeyProcessor |
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158 TBool ProcessKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType); |
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159 |
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160 public: // from MLogsModelObserver |
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161 void StateChangedL( MLogsStateHolder* aHolder ); |
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162 |
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163 private: |
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164 |
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165 /** |
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166 * Initialize filter popup view. |
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167 * |
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168 * @return Index of selected filter. |
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169 */ |
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170 TLogsFilter InitFilterPopupListL(); |
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171 |
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172 /** |
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173 * Makes filter list's one line with the current information |
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174 * |
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175 * @param aItems Array where to put the line information |
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176 * @param aFirstResourceText First line's resource id |
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177 */ |
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178 void AddOneListBoxTextLineL( CDesCArrayFlat* aItems, |
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179 TInt aResourceText ); |
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180 |
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181 /** |
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182 * Function clears all the events from log db. |
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183 */ |
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184 void CmdClearListL(); |
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185 |
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186 /** |
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187 * Function filters the events from log db. |
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188 */ |
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189 void CmdFilterL(); |
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190 |
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191 private: // data |
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192 |
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193 /// Own: control container |
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194 CLogsEventListControlContainer* iContainer; |
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195 |
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196 /// Own: |
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197 TLogsFilter iCurrentFilter; |
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198 |
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199 /// Own: |
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200 TLogsState iState; |
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201 |
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202 /// Own: |
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203 TBool iClearListInProgress; |
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204 |
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205 #ifdef _DEBUG // for performance evaluation |
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206 /// Own: view construction time |
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207 TTime iCreationTime; |
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208 /// Own: construction time calculated |
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209 TBool iCreationTimeCalculated; |
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210 #endif |
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211 |
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212 }; |
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213 |
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214 #endif // __Logs_App_CLogsEventListView_H__ |
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215 |
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216 // End of File |