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1 /* |
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2 * Copyright (c) 2010 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 // Class header |
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19 #include "observer.h" |
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20 |
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21 // External includes |
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22 #include <coemain.h> |
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23 #include <f32file.h> |
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24 #include <gulicon.h> |
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25 #include <aicontentmodel.h> |
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26 |
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27 const char KAiShortcutCaption[] = "ShortcutCaption"; |
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28 const char KAiShortcutIcon[] = "ShortcutIcon"; |
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29 |
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30 // ======== MEMBER FUNCTIONS ======== |
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31 |
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32 //--------------------------------------------------------------------------- |
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33 // Observer::Observer() |
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34 //--------------------------------------------------------------------------- |
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35 // |
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36 Observer::Observer() |
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37 { |
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38 } |
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39 |
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40 //--------------------------------------------------------------------------- |
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41 // void Observer::ConstructL() |
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42 //--------------------------------------------------------------------------- |
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43 // |
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44 void Observer::ConstructL() |
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45 { |
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46 } |
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47 |
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48 //--------------------------------------------------------------------------- |
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49 // Observer* Observer::NewL() |
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50 //--------------------------------------------------------------------------- |
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51 // |
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52 Observer* Observer::NewL() |
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53 { |
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54 Observer* self = new( ELeave ) Observer(); |
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55 CleanupStack::PushL( self ); |
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56 self->ConstructL(); |
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57 CleanupStack::Pop( self ); |
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58 return self; |
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59 } |
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60 |
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61 //--------------------------------------------------------------------------- |
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62 // Observer::~Observer() |
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63 //--------------------------------------------------------------------------- |
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64 // |
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65 Observer::~Observer() |
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66 { |
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67 } |
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68 |
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69 //--------------------------------------------------------------------------- |
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70 // TInt Observer::StartTransaction() |
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71 //--------------------------------------------------------------------------- |
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72 // |
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73 TInt Observer::StartTransaction( TInt aTxId ) |
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74 { |
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75 if ( iTransactionId != 0 ) |
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76 { |
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77 //TODO: report error |
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78 } |
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79 iTransactionId = aTxId; |
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80 return KErrNone; |
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81 } |
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82 |
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83 |
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84 //--------------------------------------------------------------------------- |
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85 // TInt Observer::Commit() |
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86 //--------------------------------------------------------------------------- |
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87 // |
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88 TInt Observer::Commit( TInt aTxId ) |
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89 { |
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90 TRAPD( err, DoCommitL( aTxId ) ); |
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91 return err; |
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92 } |
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93 |
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94 //--------------------------------------------------------------------------- |
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95 // TInt Observer::Rollback() |
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96 //--------------------------------------------------------------------------- |
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97 // |
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98 TInt Observer::Rollback( TInt aTxId ) |
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99 { |
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100 if ( iTransactionId == 0 ) |
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101 { |
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102 //TODO: report error |
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103 } |
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104 else if ( iTransactionId != aTxId ) |
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105 { |
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106 //TODO: report error |
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107 } |
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108 return KErrNone; |
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109 } |
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110 |
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111 //--------------------------------------------------------------------------- |
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112 // TBool Observer::CanPublish() |
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113 //--------------------------------------------------------------------------- |
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114 // |
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115 TBool Observer::CanPublish( CHsContentPublisher& /*aPlugin*/, |
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116 TInt /*aContent*/, TInt /*aIndex*/ ) |
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117 { |
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118 return ETrue; |
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119 } |
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120 |
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121 //--------------------------------------------------------------------------- |
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122 // TInt Observer::Publish() |
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123 //--------------------------------------------------------------------------- |
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124 // |
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125 TInt Observer::Publish( CHsContentPublisher& /*aPlugin*/, |
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126 TInt /*aContent*/, TInt /*aResource*/, TInt /*aIndex*/ ) |
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127 { |
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128 //TRAPD( err, DoPublishL( aPlugin, aContent, aResource, aIndex ) ); |
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129 TInt err( KErrNone ); |
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130 return err; |
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131 } |
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132 |
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133 |
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134 //--------------------------------------------------------------------------- |
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135 // TInt Observer::Publish() |
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136 //--------------------------------------------------------------------------- |
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137 // |
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138 TInt Observer::Publish( CHsContentPublisher& /*aPlugin*/, TInt /*aContent*/, |
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139 const TDesC16& /*aText*/, TInt /*aIndex*/ ) |
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140 { |
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141 //TRAPD( err, DoPublishL( aPlugin, aContent, aText, aIndex ) ); |
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142 TInt err( KErrNone ); |
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143 return err; |
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144 } |
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145 |
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146 |
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147 //--------------------------------------------------------------------------- |
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148 // TInt Observer::Publish() |
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149 //--------------------------------------------------------------------------- |
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150 // |
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151 TInt Observer::Publish( CHsContentPublisher& /*aPlugin*/, TInt /*aContent*/, |
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152 const TDesC8& aBuf, TInt /*aIndex*/ ) |
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153 { |
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154 CGulIcon* icon = UnpackPtr<CGulIcon>( aBuf ); |
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155 if (icon != NULL) |
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156 { |
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157 delete icon; |
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158 } |
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159 else |
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160 { |
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161 //TODO report error |
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162 } |
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163 return KErrNone; |
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164 } |
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165 |
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166 //--------------------------------------------------------------------------- |
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167 // TInt Observer::Publish() |
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168 //--------------------------------------------------------------------------- |
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169 // |
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170 TInt Observer::Publish( CHsContentPublisher& /*aPlugin*/, |
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171 TInt /*aContent*/, RFile& /*aFile*/, TInt /*aIndex*/ ) |
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172 { |
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173 return KErrNotSupported; |
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174 } |
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175 |
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176 //--------------------------------------------------------------------------- |
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177 // TInt Observer::Clean() |
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178 //--------------------------------------------------------------------------- |
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179 // |
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180 TInt Observer::Clean( CHsContentPublisher& /*aPlugin*/, TInt /*aContent*/, |
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181 TInt /*aIndex*/ ) |
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182 { |
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183 // TODO: clean content. |
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184 iTransactionId = 0; |
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185 return 0; |
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186 } |
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187 |
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188 //--------------------------------------------------------------------------- |
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189 // TAny* Observer::Extension() |
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190 //--------------------------------------------------------------------------- |
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191 // |
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192 TAny* Observer::Extension( TUid /*aUid*/ ) |
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193 { |
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194 return NULL; |
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195 } |
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196 |
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197 //--------------------------------------------------------------------------- |
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198 // TBool Observer::RequiresSubscription() |
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199 //--------------------------------------------------------------------------- |
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200 // |
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201 TBool Observer::RequiresSubscription( |
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202 const THsPublisherInfo& /*aPublisherInfo*/ ) const |
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203 { |
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204 return EFalse; |
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205 } |
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206 |
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207 |
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208 //--------------------------------------------------------------------------- |
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209 // void Observer::DoCommitL() |
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210 //--------------------------------------------------------------------------- |
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211 // |
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212 void Observer::DoCommitL( TInt aTxId ) |
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213 { |
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214 if ( iTransactionId == 0 ) |
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215 { |
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216 //TODO: report error |
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217 } |
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218 else if ( iTransactionId != aTxId ) |
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219 { |
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220 //TODO: report error |
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221 } |
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222 iTransactionId = 0; |
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223 } |
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224 |
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225 //--------------------------------------------------------------------------- |
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226 // TInt Observer::SetProperty() |
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227 //--------------------------------------------------------------------------- |
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228 // |
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229 TInt Observer::SetProperty( CHsContentPublisher& /*aPlugin*/, |
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230 const TDesC8& /*aElementId*/, const TDesC8& /*aPropertyName*/, |
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231 const TDesC8& /*aPropertyValue*/ ) |
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232 { |
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233 return KErrNone; |
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234 } |
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235 |
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236 // --------------------------------------------------------------------------- |
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237 // TInt Observer::SetProperty() |
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238 // --------------------------------------------------------------------------- |
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239 // |
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240 TInt Observer::SetProperty( CHsContentPublisher& /*aPlugin*/, |
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241 const TDesC8& /*aElementId*/, const TDesC8& /*aPropertyName*/, |
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242 const TDesC8& /*aPropertyValue*/, |
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243 MAiContentObserver::TValueType /*aValueType*/ ) |
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244 { |
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245 return KErrNone; |
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246 } |
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247 // End of File. |