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1 /* |
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2 * Copyright (c) 2002-2004 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 * |
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16 */ |
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17 |
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18 #ifndef CALENASYNCCOMMANDS_H |
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19 #define CALENASYNCCOMMANDS_H |
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20 |
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21 // INCLUDES |
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22 #include <e32base.h> |
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23 #include <calprogresscallback.h> |
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24 |
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25 // FORWARD DECLARATIONS |
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26 class CCalInstance; |
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27 class CCalenEngine; |
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28 |
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29 |
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30 // CLASS DEFINITION |
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31 /** |
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32 * ?one_line_short_description. |
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33 * ?other_description_lines |
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34 * |
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35 * @lib ?library |
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36 * @since Series ?XX ?SeriesXX_version |
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37 **/ |
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38 NONSHARABLE_CLASS( CMultistepCommandBase ) : public CActive |
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39 { |
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40 public: |
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41 virtual ~CMultistepCommandBase(); |
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42 void Start(); |
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43 |
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44 protected: |
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45 CMultistepCommandBase(CCalenEngine& aEngine); |
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46 void CompleteSelf(); |
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47 virtual void Panic(TInt aReason) = 0; |
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48 |
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49 protected: |
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50 CCalenEngine& iEngine; |
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51 |
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52 enum TPanic |
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53 { |
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54 EInvalidState = 0 |
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55 }; |
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56 }; |
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57 |
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58 |
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59 // CLASS DEFINITION |
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60 /** |
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61 * ?one_line_short_description. |
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62 * ?other_description_lines |
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63 * |
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64 * @lib ?library |
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65 * @since Series ?XX ?SeriesXX_version |
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66 **/ |
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67 NONSHARABLE_CLASS( COpenCommand ) |
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68 : public CMultistepCommandBase, |
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69 public MCalProgressCallBack |
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70 { |
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71 public: |
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72 COpenCommand(CCalenEngine& aEngine); |
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73 virtual ~COpenCommand(); |
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74 |
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75 private: // From CActive |
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76 void RunL(); |
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77 void DoCancel(); |
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78 TInt RunError(TInt aError); |
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79 void Panic(TInt aReason); |
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80 |
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81 private: // From MCalProgressCallBack |
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82 void Completed(TInt aError); |
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83 void Progress(TInt /*aPercentageCompleted*/); |
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84 virtual TBool NotifyProgress(); |
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85 |
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86 private: |
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87 enum TState |
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88 { |
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89 ECreateSession = 1, |
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90 ECreateView, |
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91 ESignalCaller, |
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92 EReady |
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93 } iState; |
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94 |
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95 TInt iAgendaError; |
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96 }; |
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97 |
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98 |
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99 // CLASS DEFINITION |
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100 /** |
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101 * ?one_line_short_description. |
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102 * ?other_description_lines |
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103 * |
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104 * @lib ?library |
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105 * @since Series ?XX ?SeriesXX_version |
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106 **/ |
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107 NONSHARABLE_CLASS( CGetEntriesCommand ) : public CMultistepCommandBase |
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108 { |
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109 public: |
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110 static CGetEntriesCommand* NewL( CCalenEngine& aEngine, |
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111 const TTime& aDay, |
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112 RPointerArray<CCalInstance>& aInstanceArray ); |
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113 virtual ~CGetEntriesCommand(); |
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114 |
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115 private: |
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116 void RunL(); |
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117 void DoCancel(); |
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118 TInt RunError(TInt aError); |
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119 void Panic(TInt aReason); |
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120 |
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121 private: // constructors |
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122 CGetEntriesCommand( CCalenEngine& aEngine, |
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123 const TTime& aDay, |
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124 RPointerArray<CCalInstance>& aInstanceArray ); |
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125 private: |
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126 enum TState |
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127 { |
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128 EFetch = 1, |
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129 EFinalize, |
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130 ESignalCaller, |
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131 EReady |
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132 } iState; |
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133 |
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134 TTime iDay; |
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135 RPointerArray<CCalInstance>& iInstanceArray; // not owned - only append allowed! |
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136 |
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137 }; |
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138 |
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139 |
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140 // CLASS DEFINITION |
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141 /** |
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142 * ?one_line_short_description. |
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143 * ?other_description_lines |
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144 * |
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145 * @lib ?library |
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146 * @since Series ?XX ?SeriesXX_version |
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147 **/ |
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148 NONSHARABLE_CLASS( CGetNextEventCommand ) : public CMultistepCommandBase |
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149 { |
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150 public: |
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151 static CGetNextEventCommand* NewL( CCalenEngine& aEngine, |
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152 const TTime& aStartDay, |
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153 const TInt aDaysToSearch, |
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154 RPointerArray<CCalInstance>& aInstanceArray ); |
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155 virtual ~CGetNextEventCommand(void); |
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156 |
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157 private: |
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158 void RunL(void); |
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159 void DoCancel(void); |
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160 TInt RunError(TInt aError); |
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161 void Panic(TInt aReason); |
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162 |
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163 private: // constructors |
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164 CGetNextEventCommand( CCalenEngine& aEngine, |
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165 const TTime& aStartDay, |
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166 const TInt aDaysToSearch, |
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167 RPointerArray<CCalInstance>& aInstanceArray ); |
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168 |
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169 private: |
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170 enum TState |
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171 { |
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172 EFetch = 1, |
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173 EFinalize, |
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174 ESignalCaller, |
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175 EReady |
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176 } iState; |
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177 |
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178 TTime iStartDay; |
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179 TInt iDaysToSearch; |
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180 |
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181 RPointerArray<CCalInstance>& iInstanceArray; // not owned - only append allowed! |
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182 RPointerArray<CCalInstance> iTmpArray; |
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183 |
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184 }; |
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185 |
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186 |
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187 // CLASS DEFINITION |
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188 /** |
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189 * ?one_line_short_description. |
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190 * ?other_description_lines |
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191 * |
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192 * @lib ?library |
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193 * @since Series ?XX ?SeriesXX_version |
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194 **/ |
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195 NONSHARABLE_CLASS( CGetTodosCommand ) : public CMultistepCommandBase |
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196 { |
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197 public: |
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198 static CGetTodosCommand* NewL( CCalenEngine& aEngine, |
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199 RPointerArray<CCalInstance>& aInstanceArray ); |
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200 virtual ~CGetTodosCommand(); |
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201 |
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202 private: |
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203 void RunL(); |
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204 void DoCancel(); |
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205 TInt RunError(TInt aError); |
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206 void Panic(TInt aReason); |
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207 |
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208 private: // constructors |
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209 CGetTodosCommand(CCalenEngine& aEngine, RPointerArray<CCalInstance>& aInstanceArray); |
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210 |
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211 private: |
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212 enum TState |
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213 { |
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214 EFetchInstances = 1, |
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215 ESignalCaller, |
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216 EReady |
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217 } iState; |
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218 |
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219 RPointerArray<CCalInstance>& iInstanceArray; // not owned - only append allowed! |
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220 |
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221 }; |
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222 |
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223 // CLASS DEFINITION |
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224 /** |
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225 * ?one_line_short_description. |
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226 * ?other_description_lines |
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227 * |
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228 * @lib ?library |
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229 * @since S60 3.1 |
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230 **/ |
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231 NONSHARABLE_CLASS( CGetEntriesForDaysCommand ) : public CMultistepCommandBase |
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232 { |
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233 public: |
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234 static CGetEntriesForDaysCommand* NewL( CCalenEngine& aEngine, |
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235 RPointerArray<CCalInstance>& aInstanceArray, |
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236 const TTime& aDay, |
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237 TInt aDaysToSearch ); |
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238 virtual ~CGetEntriesForDaysCommand(); |
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239 |
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240 private: |
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241 void RunL(); |
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242 void DoCancel(); |
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243 TInt RunError(TInt aError); |
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244 void Panic(TInt aReason); |
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245 |
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246 private: // constructors |
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247 CGetEntriesForDaysCommand( CCalenEngine& aEngine, |
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248 RPointerArray<CCalInstance>& aInstanceArray, |
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249 const TTime& aDay, |
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250 TInt aDaysToSearch ); |
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251 private: |
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252 enum TState |
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253 { |
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254 EFetch = 1, |
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255 EFinalize, |
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256 ESignalCaller, |
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257 EReady |
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258 } iState; |
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259 |
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260 RPointerArray<CCalInstance>& iInstanceArray; // not owned - only append allowed! |
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261 TTime iDay; |
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262 TInt iDaysToSearch; |
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263 |
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264 }; |
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265 |
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266 #endif // CALENASYNCCOMMANDS_H |
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267 |
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268 |
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269 // End of File |