1 /* |
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2 * Copyright (c) 2006-2007 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: Processor object for running queued tasks |
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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 #include <e32base.h> |
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20 #include <fbs.h> |
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21 #include "thumbnailtaskprocessor.h" |
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22 #include "thumbnailtask.h" |
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23 #include "thumbnailprovider.h" |
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24 #include "thumbnailmanageruids.hrh" |
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25 #include "thumbnailmanagerconstants.h" |
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26 #include "thumbnailgeneratetask.h" |
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27 #include "thumbnailpanic.h" |
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28 #include "OstTraceDefinitions.h" |
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29 #ifdef OST_TRACE_COMPILER_IN_USE |
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30 #include "thumbnailtaskprocessorTraces.h" |
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31 #endif |
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32 |
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33 |
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34 |
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35 // ======== MEMBER FUNCTIONS ======== |
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36 |
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37 // --------------------------------------------------------------------------- |
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38 // CThumbnailTaskProcessor::NewL() |
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39 // Two-phased constructor. |
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40 // --------------------------------------------------------------------------- |
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41 // |
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42 CThumbnailTaskProcessor* CThumbnailTaskProcessor::NewL() |
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43 { |
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44 CThumbnailTaskProcessor* self = new( ELeave )CThumbnailTaskProcessor(); |
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45 CleanupStack::PushL( self ); |
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46 self->ConstructL(); |
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47 CleanupStack::Pop( self ); |
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48 return self; |
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49 } |
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50 |
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51 |
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52 // --------------------------------------------------------------------------- |
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53 // CThumbnailTaskProcessor::CThumbnailTaskProcessor() |
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54 // C++ default constructor can NOT contain any code, that might leave. |
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55 // --------------------------------------------------------------------------- |
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56 // |
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57 CThumbnailTaskProcessor::CThumbnailTaskProcessor(): CActive( CActive |
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58 ::EPriorityStandard ) |
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59 { |
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60 CActiveScheduler::Add( this ); |
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61 } |
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62 |
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63 |
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64 // --------------------------------------------------------------------------- |
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65 // CThumbnailTaskProcessor::ConstructL() |
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66 // Symbian 2nd phase constructor can leave. |
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67 // --------------------------------------------------------------------------- |
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68 // |
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69 void CThumbnailTaskProcessor::ConstructL() |
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70 { |
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71 // define PS property |
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72 TInt ret = RProperty::Delete(KServerIdle, KIdle); |
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73 TN_DEBUG2( "CThumbnailTaskProcessor::CThumbnailTaskProcessor() Delete KServerIdle %d", ret); |
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74 OstTrace1( TRACE_NORMAL, CTHUMBNAILTASKPROCESSOR_CONSTRUCTL, "CThumbnailTaskProcessor::ConstructL - Delete KServerIdle;ret=%d", ret ); |
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75 |
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76 ret=RProperty::Define(KServerIdle, KIdle, RProperty::EInt); |
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77 TN_DEBUG2( "CThumbnailTaskProcessor::ConstructL() Define KServerIdle %d", ret); |
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78 OstTrace1( TRACE_NORMAL, DUP1_CTHUMBNAILTASKPROCESSOR_CONSTRUCTL, "CThumbnailTaskProcessor::ConstructL - Define KServerIdle;ret=%d", ret ); |
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79 |
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80 // attach to the property |
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81 ret = iProperty.Attach(KServerIdle, KIdle, EOwnerThread); |
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82 TN_DEBUG2( "CThumbnailTaskProcessor::ConstructL()Attach %d", ret); |
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83 OstTrace1( TRACE_NORMAL, DUP2_CTHUMBNAILTASKPROCESSOR_CONSTRUCTL, "CThumbnailTaskProcessor::ConstructL - Attach;ret=%d", ret ); |
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84 |
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85 // set initial PS value |
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86 ret = iProperty.Set( ETrue ); |
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87 TN_DEBUG2( "CThumbnailTaskProcessor::ConstructL() Set IDLE ETrue %d", ret ); |
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88 OstTrace1( TRACE_NORMAL, DUP3_CTHUMBNAILTASKPROCESSOR_CONSTRUCTL, "CThumbnailTaskProcessor::ConstructL - Set IDLE ETrue;ret=%d", ret ); |
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89 iIdle = ETrue; |
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90 |
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91 iPeriodicTimer = CPeriodic::NewL(CActive::EPriorityIdle); |
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92 |
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93 iTimerActive = EFalse; |
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94 |
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95 iIsDaemonAsProcess = EFalse; |
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96 } |
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97 |
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98 |
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99 // --------------------------------------------------------------------------- |
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100 // CThumbnailTaskProcessor::~CThumbnailTaskProcessor() |
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101 // Destructor. |
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102 // --------------------------------------------------------------------------- |
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103 // |
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104 CThumbnailTaskProcessor::~CThumbnailTaskProcessor() |
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105 { |
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106 Cancel(); |
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107 iTasks.ResetAndDestroy(); |
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108 iProperty.Close(); |
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109 TInt ret = RProperty::Delete(KServerIdle, KIdle); |
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110 TN_DEBUG2( "CThumbnailTaskProcessor::CThumbnailTaskProcessor() Delete KServerIdle %d", ret); |
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111 OstTrace1( TRACE_NORMAL, CTHUMBNAILTASKPROCESSOR_CTHUMBNAILTASKPROCESSOR, "CThumbnailTaskProcessor::~CThumbnailTaskProcessor - Delete KServerIdle;ret=%d", ret ); |
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112 |
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113 if(iPeriodicTimer) |
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114 { |
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115 iPeriodicTimer->Cancel(); |
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116 } |
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117 delete iPeriodicTimer; |
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118 iPeriodicTimer = NULL; |
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119 } |
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120 |
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121 |
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122 // --------------------------------------------------------------------------- |
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123 // CThumbnailTaskProcessor::AddTaskL() |
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124 // Adds new task to the task queue. |
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125 // --------------------------------------------------------------------------- |
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126 // |
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127 void CThumbnailTaskProcessor::AddTaskL( CThumbnailTask* aTask ) |
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128 { |
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129 TN_DEBUG1( "CThumbnailTaskProcessor::AddTaskL()"); |
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130 OstTrace0( TRACE_NORMAL, CTHUMBNAILTASKPROCESSOR_ADDTASKL, "CThumbnailTaskProcessor::AddTaskL" ); |
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131 __ASSERT_DEBUG(( aTask ), ThumbnailPanic( EThumbnailNullPointer )); |
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132 const TInt taskCount = iTasks.Count(); |
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133 iTasks.AppendL( aTask ); |
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134 |
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135 if ( !IsActive() && !taskCount ) |
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136 { |
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137 // this is the first task in queue, go active now |
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138 iActiveTask = aTask; |
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139 |
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140 SetActive(); |
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141 TRequestStatus* statusPtr = &iStatus; |
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142 User::RequestComplete( statusPtr, KErrNone ); |
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143 } |
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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 // CThumbnailTaskProcessor::RemoveTask() |
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149 // Removes specific tasks from the queue. |
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150 // --------------------------------------------------------------------------- |
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151 // |
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152 TInt CThumbnailTaskProcessor::RemoveTask( const TThumbnailServerRequestId& |
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153 aRequestId ) |
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154 { |
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155 TN_DEBUG2( "CThumbnailTaskProcessor::RemoveTask() - request ID: %d", aRequestId.iRequestId); |
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156 OstTrace1( TRACE_NORMAL, CTHUMBNAILTASKPROCESSOR_REMOVETASK, "CThumbnailTaskProcessor::RemoveTask;aRequestId.iRequestId=%u", aRequestId.iRequestId ); |
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157 |
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158 TBool cancel = EFalse; |
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159 TInt res = KErrNotFound; |
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160 |
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161 for ( TInt i = iTasks.Count(); --i >= 0; ) |
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162 { |
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163 CThumbnailTask* task = iTasks[i]; |
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164 if ( task->RequestId() == aRequestId ) |
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165 { |
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166 if ( task->State() != CThumbnailTask::ERunning ) |
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167 { |
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168 // Remove task from queue |
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169 delete task; |
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170 task = NULL; |
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171 iTasks.Remove( i ); |
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172 |
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173 TN_DEBUG2( "CThumbnailTaskProcessor::RemoveTask() - removed request ID: %d", aRequestId.iRequestId); |
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174 OstTrace1( TRACE_NORMAL, DUP1_CTHUMBNAILTASKPROCESSOR_REMOVETASK, "CThumbnailTaskProcessor::RemoveTask - removed request ID:;aRequestId.iRequestId=%u", aRequestId.iRequestId ); |
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175 } |
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176 else |
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177 { |
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178 // Task is already running, canceled first |
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179 task->Cancel(); |
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180 delete task; |
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181 task = NULL; |
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182 iTasks.Remove( i ); |
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183 cancel = ETrue; |
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184 |
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185 TN_DEBUG2( "CThumbnailTaskProcessor::RemoveTask() - canceled & removed request ID: %d", aRequestId.iRequestId); |
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186 OstTrace1( TRACE_NORMAL, DUP2_CTHUMBNAILTASKPROCESSOR_REMOVETASK, "CThumbnailTaskProcessor::RemoveTask - canceled & removed request ID:;aRequestId.iRequestId=%u", aRequestId.iRequestId ); |
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187 } |
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188 |
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189 res = KErrNone; |
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190 |
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191 // don't break, because there could be many tasks related to the same request ID |
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192 } |
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193 } |
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194 |
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195 // no tasks active anymore |
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196 if ( cancel ) |
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197 { |
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198 Cancel(); |
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199 TaskComplete(NULL); |
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200 } |
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201 |
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202 if(!iTasks.Count()) |
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203 { |
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204 iTasks.Compress(); |
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205 } |
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206 |
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207 TN_DEBUG2( "CThumbnailTaskProcessor::RemoveTask() - remaining task count: %d", iTasks.Count()); |
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208 OstTrace1( TRACE_NORMAL, DUP3_CTHUMBNAILTASKPROCESSOR_REMOVETASK, "CThumbnailTaskProcessor::RemoveTask - - remaining task count;iTasks.Count()=%d", iTasks.Count() ); |
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209 return res; |
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210 } |
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211 |
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212 // --------------------------------------------------------------------------- |
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213 // CThumbnailTaskProcessor::RemoveTasks() |
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214 // Removes specific task from the queue. |
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215 // --------------------------------------------------------------------------- |
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216 // |
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217 void CThumbnailTaskProcessor::RemoveTasks( CThumbnailServerSession* aSession ) |
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218 { |
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219 TN_DEBUG1( "CThumbnailTaskProcessor::RemoveTasks()"); |
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220 OstTrace0( TRACE_NORMAL, CTHUMBNAILTASKPROCESSOR_REMOVETASKS, "CThumbnailTaskProcessor::RemoveTasks" ); |
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221 |
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222 TBool cancel = EFalse; |
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223 |
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224 for ( TInt i = iTasks.Count(); --i >= 0; ) |
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225 { |
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226 CThumbnailTask* task = iTasks[i]; |
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227 |
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228 if ( task->RequestId().iSession == aSession) |
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229 { |
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230 if ( task->State() != CThumbnailTask::ERunning ) |
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231 { |
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232 TThumbnailRequestId id = task->RequestId().iRequestId; |
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233 |
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234 // Remove task from queue |
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235 delete task; |
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236 task = NULL; |
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237 iTasks.Remove( i ); |
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238 |
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239 TN_DEBUG2( "CThumbnailTaskProcessor::RemoveTasks() - removed request ID: %d", id); |
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240 OstTrace1( TRACE_NORMAL, DUP1_CTHUMBNAILTASKPROCESSOR_REMOVETASKS, "CThumbnailTaskProcessor::RemoveTasks - removed request ID;id=%d", id ); |
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241 } |
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242 else |
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243 { |
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244 TN_DEBUG1( "CThumbnailTaskProcessor::RemoveTasks() - task still running"); |
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245 OstTrace0( TRACE_NORMAL, DUP2_CTHUMBNAILTASKPROCESSOR_REMOVETASKS, "CThumbnailTaskProcessor::RemoveTasks - task still running" ); |
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246 |
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247 TThumbnailRequestId id = task->RequestId().iRequestId; |
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248 |
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249 // Task is already running, canceled first |
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250 task->Cancel(); |
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251 delete task; |
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252 task = NULL; |
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253 iTasks.Remove( i ); |
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254 cancel = ETrue; |
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255 |
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256 TN_DEBUG2( "CThumbnailTaskProcessor::RemoveTasks() - canceled & removed request ID: %d", id); |
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257 OstTrace1( TRACE_NORMAL, DUP3_CTHUMBNAILTASKPROCESSOR_REMOVETASKS, "CThumbnailTaskProcessor::RemoveTasks - canceled & removed request ID;id=%d", id ); |
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258 } |
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259 } |
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260 } |
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261 |
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262 // no tasks active anymore |
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263 if ( cancel ) |
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264 { |
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265 Cancel(); |
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266 TaskComplete(NULL); |
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267 } |
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268 |
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269 TN_DEBUG2( "CThumbnailTaskProcessor::RemoveTasks() - remaining task count: %d", iTasks.Count()); |
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270 OstTrace1( TRACE_NORMAL, DUP4_CTHUMBNAILTASKPROCESSOR_REMOVETASKS, "CThumbnailTaskProcessor::RemoveTasks - remaining task count;iTasks.Count()=%d", iTasks.Count() ); |
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271 } |
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272 |
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273 // --------------------------------------------------------------------------- |
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274 // CThumbnailTaskProcessor::RemoveAllTasks() |
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275 // Removes specific task from the queue. |
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276 // --------------------------------------------------------------------------- |
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277 // |
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278 void CThumbnailTaskProcessor::RemoveAllTasks() |
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279 { |
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280 TN_DEBUG1( "CThumbnailTaskProcessor::RemoveAllTasks()"); |
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281 OstTrace0( TRACE_NORMAL, CTHUMBNAILTASKPROCESSOR_REMOVEALLTASKS, "CThumbnailTaskProcessor::RemoveAllTasks" ); |
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282 |
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283 TBool cancel = EFalse; |
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284 |
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285 for ( TInt i = iTasks.Count(); --i >= 0; ) |
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286 { |
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287 CThumbnailTask* task = iTasks[i]; |
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288 if ( task->State() != CThumbnailTask::ERunning ) |
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289 { |
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290 TThumbnailRequestId id = task->RequestId().iRequestId; |
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291 |
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292 // Remove task from queue |
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293 delete task; |
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294 task = NULL; |
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295 iTasks.Remove( i ); |
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296 |
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297 TN_DEBUG2( "CThumbnailTaskProcessor::RemoveTasks() - removed request ID: %d", id); |
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298 OstTrace1( TRACE_NORMAL, DUP1_CTHUMBNAILTASKPROCESSOR_REMOVEALLTASKS, "CThumbnailTaskProcessor::RemoveAllTasks - removed request ID;id=%d", id ); |
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299 } |
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300 else |
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301 { |
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302 TN_DEBUG1( "CThumbnailTaskProcessor::RemoveTasks() - task still running"); |
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303 OstTrace0( TRACE_NORMAL, DUP2_CTHUMBNAILTASKPROCESSOR_REMOVEALLTASKS, "CThumbnailTaskProcessor::RemoveAllTasks - task still running" ); |
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304 |
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305 TThumbnailRequestId id = task->RequestId().iRequestId; |
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306 |
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307 // Task is already running, canceled first |
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308 task->Cancel(); |
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309 delete task; |
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310 task = NULL; |
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311 iTasks.Remove( i ); |
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312 cancel = ETrue; |
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313 |
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314 TN_DEBUG2( "CThumbnailTaskProcessor::RemoveTasks() - canceled & removed request ID: %d", id); |
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315 OstTrace1( TRACE_NORMAL, DUP3_CTHUMBNAILTASKPROCESSOR_REMOVEALLTASKS, "CThumbnailTaskProcessor::RemoveAllTasks - canceled & removed request ID;id=%d", id ); |
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316 } |
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317 } |
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318 |
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319 // no tasks active anymore |
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320 if ( cancel ) |
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321 { |
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322 Cancel(); |
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323 TaskComplete(NULL); |
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324 } |
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325 |
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326 TN_DEBUG1( "CThumbnailTaskProcessor::RemoveAllTasks() - Task removed because of starting format" ); |
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327 OstTrace0( TRACE_NORMAL, DUP4_CTHUMBNAILTASKPROCESSOR_REMOVEALLTASKS, "CThumbnailTaskProcessor::RemoveAllTasks - Task removed because of starting format" ); |
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328 } |
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329 |
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330 // --------------------------------------------------------------------------- |
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331 // CThumbnailTaskProcessor::ChangeTaskPriority() |
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332 // Changes priority of a task. |
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333 // --------------------------------------------------------------------------- |
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334 // |
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335 TInt CThumbnailTaskProcessor::ChangeTaskPriority( const |
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336 TThumbnailServerRequestId& aRequestId, const TInt aNewPriority ) |
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337 { |
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338 TInt err = KErrNotFound; |
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339 const TInt count = iTasks.Count(); |
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340 for ( TInt i( 0 ); i < count; i++ ) |
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341 { |
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342 if ( iTasks[i]->RequestId() == aRequestId ) |
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343 { |
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344 iTasks[i]->ChangeTaskPriority( aNewPriority ); |
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345 err = KErrNone; |
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346 break; |
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347 } |
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348 } |
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349 return err; |
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350 } |
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351 |
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352 |
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353 // --------------------------------------------------------------------------- |
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354 // CThumbnailTaskProcessor::RunL() |
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355 // --------------------------------------------------------------------------- |
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356 // |
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357 void CThumbnailTaskProcessor::RunL() |
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358 { |
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359 iActiveTask = NULL; |
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360 TInt priority( KMinTInt ); |
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361 TInt taskPriority; |
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362 TBool processingDaemonTasksOnly(ETrue); |
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363 |
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364 #ifdef _DEBUG |
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365 TN_DEBUG2( "CThumbnailTaskProcessor::TASKPROCESSOR-COUNTER---------- in, Tasks = %d", iTasks.Count() ); |
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366 OstTrace1( TRACE_NORMAL, CTHUMBNAILTASKPROCESSOR_RUNL, "CThumbnailTaskProcessor::TASKPROCESSOR-COUNTER---------- in, Tasks;iTasks.Count()=%d", iTasks.Count() ); |
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367 #endif |
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368 |
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369 // remove completed tasks and run priorised task |
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370 for ( TInt i = iTasks.Count(); --i >= 0; ) |
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371 { |
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372 CThumbnailTask* task = iTasks[i]; |
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373 if ( task->State() == CThumbnailTask::EComplete ) |
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374 { |
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375 // Delete completed task |
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376 delete task; |
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377 task = NULL; |
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378 iTasks.Remove( i ); |
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379 } |
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380 else |
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381 { |
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382 if( task->State() == CThumbnailTask::EIdle ) |
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383 { |
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384 taskPriority = task->Priority(); |
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385 if ( taskPriority > priority ) |
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386 { |
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387 priority = taskPriority; |
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388 iActiveTask = task; |
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389 } |
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390 } |
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391 |
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392 if ( processingDaemonTasksOnly && task->ClientThreadAlive() ) |
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393 { |
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394 if(task->GetMessageData().Identity() != KDaemonUid ) |
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395 { |
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396 TN_DEBUG1( "CThumbnailTaskProcessor::RunL() processingDaemonTasksOnly = EFalse" ); |
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397 OstTrace0( TRACE_NORMAL, DUP1_CTHUMBNAILTASKPROCESSOR_RUNL, "CThumbnailTaskProcessor::RunL processingDaemonTasksOnly = EFalse" ); |
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398 processingDaemonTasksOnly = EFalse; |
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399 } |
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400 } |
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401 } |
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402 } |
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403 |
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404 if ( iActiveTask ) |
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405 { |
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406 iActiveTask->StartL(); |
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407 } |
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408 |
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409 #ifdef _DEBUG |
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410 TN_DEBUG2( "CThumbnailTaskProcessor::TASKPROCESSOR-COUNTER---------- out, Tasks = %d", iTasks.Count() ); |
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411 OstTrace1( TRACE_NORMAL, DUP2_CTHUMBNAILTASKPROCESSOR_RUNL, "CThumbnailTaskProcessor::TASKPROCESSOR-COUNTER---------- out, Tasks;iTasks.Count()=%d", iTasks.Count() ); |
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412 #endif |
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413 |
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414 //update PS value for Daemon |
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415 if( iTasks.Count() > 0 && iIdle && !processingDaemonTasksOnly) |
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416 { |
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417 //set not idle |
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418 if(iTimerActive) |
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419 { |
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420 iPeriodicTimer->Cancel(); |
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421 iTimerActive = EFalse; |
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422 } |
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423 TInt ret = iProperty.Set( EFalse ); |
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424 TN_DEBUG2( "CThumbnailTaskProcessor::RunL() iProperty Set EFalse %d", ret ); |
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425 OstTrace1( TRACE_NORMAL, DUP3_CTHUMBNAILTASKPROCESSOR_RUNL, "CThumbnailTaskProcessor::RunL - iProperty Set EFalse;ret=%d", ret ); |
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426 iIdle = EFalse; |
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427 } |
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428 else |
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429 { |
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430 if(!iIdle) |
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431 { |
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432 //set idle |
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433 if(iIsDaemonAsProcess) |
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434 { |
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435 if(iTimerActive) |
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436 { |
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437 iPeriodicTimer->Cancel(); |
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438 iTimerActive = EFalse; |
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439 } |
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440 TN_DEBUG1( "CThumbnailTaskProcessor::RunL() - daemon is the process"); |
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441 OstTrace0( TRACE_NORMAL, DUP4_CTHUMBNAILTASKPROCESSOR_RUNL, "CThumbnailTaskProcessor::RunL - daemon is the process" ); |
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442 TInt ret = iProperty.Set( ETrue ); |
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443 TN_DEBUG2( "CThumbnailTaskProcessor::RunL() iProperty Set ETrue %d", ret ); |
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444 iIdle = ETrue; |
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445 } |
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446 else |
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447 { |
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448 TN_DEBUG1( "CThumbnailTaskProcessor::RunL() - daemon is not the process - start timer"); |
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449 OstTrace0( TRACE_NORMAL, DUP5_CTHUMBNAILTASKPROCESSOR_RUNL, "CThumbnailTaskProcessor::RunL - daemon is not the process - start timer" ); |
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450 if(iTimerActive) |
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451 { |
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452 iPeriodicTimer->Cancel(); |
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453 iTimerActive = EFalse; |
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454 } |
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455 iPeriodicTimer->Start( KHarvestingCompleteTimeout, KHarvestingCompleteTimeout, |
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456 TCallBack(PeriodicTimerCallBack, this)); |
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457 iTimerActive = ETrue; |
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458 } |
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459 } |
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460 } |
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461 } |
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462 |
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463 // --------------------------------------------------------------------------- |
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464 // Handle any error from RunL |
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465 // --------------------------------------------------------------------------- |
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466 // |
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467 TInt CThumbnailTaskProcessor::RunError( TInt aError ) |
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468 { |
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469 TN_DEBUG1( "CThumbnailTaskProcessor::RunError()"); |
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470 OstTrace0( TRACE_NORMAL, CTHUMBNAILTASKPROCESSOR_RUNERROR, "CThumbnailTaskProcessor::RunError" ); |
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471 if ( iActiveTask ) |
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472 { |
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473 // This will complete the task and continue processing from the |
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474 // next task |
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475 iActiveTask->StartError( aError ); |
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476 } |
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477 return KErrNone; |
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478 } |
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479 |
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480 // --------------------------------------------------------------------------- |
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481 // CThumbnailTaskProcessor::DoCancel() |
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482 // --------------------------------------------------------------------------- |
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483 // |
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484 void CThumbnailTaskProcessor::DoCancel() |
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485 { |
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486 // No implementation required |
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487 } |
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488 |
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489 |
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490 // --------------------------------------------------------------------------- |
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491 // CThumbnailTaskProcessor::TaskComplete() |
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492 // Marks task to completed |
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493 // --------------------------------------------------------------------------- |
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494 // |
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495 void CThumbnailTaskProcessor::TaskComplete( CThumbnailTask* /*aTask*/ ) |
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496 { |
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497 TN_DEBUG1( "CThumbnailTaskProcessor::TaskComplete()"); |
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498 OstTrace0( TRACE_NORMAL, CTHUMBNAILTASKPROCESSOR_TASKCOMPLETE, "CThumbnailTaskProcessor::TaskComplete" ); |
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499 |
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500 if ( iTasks.Count() && !IsActive()) |
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501 { |
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502 // More tasks yet to be run |
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503 SetActive(); |
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504 TRequestStatus* statusPtr = &iStatus; |
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505 User::RequestComplete( statusPtr, KErrNone ); |
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506 } |
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507 else if( iTasks.Count() == 0 && !iIdle) |
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508 { |
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509 if(iIsDaemonAsProcess) |
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510 { |
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511 if(iTimerActive) |
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512 { |
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513 iPeriodicTimer->Cancel(); |
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514 iTimerActive = EFalse; |
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515 } |
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516 TN_DEBUG1( "CThumbnailTaskProcessor::TaskComplete() - daemon is the process"); |
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517 OstTrace0( TRACE_NORMAL, DUP1_CTHUMBNAILTASKPROCESSOR_TASKCOMPLETE, "CThumbnailTaskProcessor::TaskComplete - daemon is the process" ); |
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518 TInt ret = iProperty.Set( ETrue ); |
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519 TN_DEBUG2( "CThumbnailTaskProcessor::TaskComplete() iProperty Set ETrue %d", ret ); |
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520 OstTrace1( TRACE_NORMAL, DUP2_CTHUMBNAILTASKPROCESSOR_TASKCOMPLETE, "CThumbnailTaskProcessor::TaskComplete - iProperty Set ETrue;ret=%d", ret ); |
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521 iIdle = ETrue; |
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522 } |
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523 else |
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524 { |
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525 if(iTimerActive) |
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526 { |
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527 iPeriodicTimer->Cancel(); |
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528 iTimerActive = EFalse; |
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529 } |
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530 iPeriodicTimer->Start( KPSKeyTimeout, KPSKeyTimeout, |
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531 TCallBack(PeriodicTimerCallBack, this)); |
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532 iTimerActive = ETrue; |
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533 } |
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534 } |
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535 } |
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536 |
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537 // --------------------------------------------------------------------------- |
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538 // CThumbnailTaskProcessor::PeriodicTimerCallBack() |
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539 // --------------------------------------------------------------------------- |
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540 // |
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541 TInt CThumbnailTaskProcessor::PeriodicTimerCallBack(TAny* aAny) |
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542 { |
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543 TN_DEBUG1( "CThumbnailTaskProcessor::PeriodicTimerCallBack()"); |
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544 OstTrace0( TRACE_NORMAL, CTHUMBNAILTASKPROCESSOR_PERIODICTIMERCALLBACK, "CThumbnailTaskProcessor::PeriodicTimerCallBack" ); |
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545 |
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546 CThumbnailTaskProcessor* self = static_cast<CThumbnailTaskProcessor*>( aAny ); |
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547 |
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548 self->iTimerActive = EFalse; |
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549 self->iPeriodicTimer->Cancel(); |
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550 TInt ret = self->iProperty.Set( ETrue ); |
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551 TN_DEBUG2( "CThumbnailTaskProcessor::PeriodicTimerCallBack() iProperty Set ETrue %d", ret ); |
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552 OstTrace1( TRACE_NORMAL, DUP1_CTHUMBNAILTASKPROCESSOR_PERIODICTIMERCALLBACK, "CThumbnailTaskProcessor::PeriodicTimerCallBack - iProperty Set ETrue;ret=%d", ret ); |
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553 self->iIdle = ETrue; |
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554 |
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555 return KErrNone; // Return value ignored by CPeriodic |
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556 } |
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557 |
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558 void CThumbnailTaskProcessor::SetDaemonAsProcess(TBool aValue) |
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559 { |
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560 TN_DEBUG2( "CThumbnailTaskProcessor::SetDaemonAsProcess() Daemon set %d", aValue ); |
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561 OstTrace1( TRACE_NORMAL, CTHUMBNAILTASKPROCESSOR_SETDAEMONASPROCESS, "CThumbnailTaskProcessor::SetDaemonAsProcess - Daemon set;aValue=%d", aValue ); |
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562 iIsDaemonAsProcess = aValue; |
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563 } |
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564 |
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565 |
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566 // End of file |
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