1 /* |
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2 * Copyright (c) 2004-2007 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: |
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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 <imageprintapp.rsg> |
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20 #include <StringLoader.h> |
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21 #include <aknnotewrappers.h> |
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22 |
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23 #include "cprintjobmanager.h" |
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24 #include "cprinteventcatcher.h" |
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25 #include "csettingsmanager.h" |
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26 #include "mprintjobobserver.h" |
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27 #include "imageprint.h" |
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28 #include "cimageprintengine.h" |
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29 #include "crealfactory.h" |
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30 #include "clog.h" |
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31 #include "printcapabilitycodes.h" |
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32 #include "printmessagecodes.h" |
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33 #include "mprintsettings.h" |
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34 #include "cimageprint.h" |
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35 #include "mdiscoveryobserver.h" |
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36 |
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37 const TInt KCancelRetries( 2 ); |
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38 // CONSTRUCTION |
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39 CPrintJobManager* CPrintJobManager::NewL( |
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40 CRealFactory* aFactory, |
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41 CImagePrintEngine* aDLLEngine ) |
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42 { |
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43 CPrintJobManager* self = CPrintJobManager::NewLC( |
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44 aFactory, aDLLEngine ); |
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45 CleanupStack::Pop(); // self |
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46 |
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47 return self; |
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48 } |
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49 |
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50 CPrintJobManager* CPrintJobManager::NewLC( |
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51 CRealFactory* aFactory, |
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52 CImagePrintEngine* aDLLEngine ) |
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53 { |
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54 CPrintJobManager* self = new ( ELeave ) CPrintJobManager( |
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55 aFactory, aDLLEngine ); |
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56 CleanupStack::PushL( self ); |
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57 self->ConstructL(); |
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58 |
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59 return self; |
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60 } |
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61 |
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62 // Constructor |
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63 CPrintJobManager::CPrintJobManager( |
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64 CRealFactory* aFactory, |
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65 CImagePrintEngine* aDLLEngine ) : |
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66 iFactory( aFactory ), |
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67 iDLLEngine( aDLLEngine ) |
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68 { |
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69 } |
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70 |
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71 // Destructor |
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72 CPrintJobManager::~CPrintJobManager() |
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73 { |
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74 LOG("CPrintJobManager::~CPrintJobManager BEGIN"); |
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75 |
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76 iImages.ResetAndDestroy(); |
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77 iImages.Close(); |
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78 |
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79 // Cancel current print job at exit |
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80 if(IsPrinting()) |
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81 { |
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82 TRAP_IGNORE( CancelL() ); |
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83 } |
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84 |
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85 LOG("CPrintJobManager::~CPrintJobManager END"); |
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86 } |
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87 |
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88 // Second phase constructor |
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89 void CPrintJobManager::ConstructL() |
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90 { |
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91 } |
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92 |
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93 // Creates a new print job |
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94 TInt CPrintJobManager::CreatePrintJobL( |
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95 TInt aPrinterId ) |
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96 { |
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97 LOG("CPrintJobManager::CreatePrintJobL BEGIN"); |
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98 iPrintingOnGoing = EFalse; |
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99 // Creates a print job |
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100 MPrintEventObserver* notifier = iFactory->PrintEventObserverIF(); |
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101 iPrinterUid = aPrinterId; |
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102 |
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103 TInt printJobError = iFactory->Engine()->CreatePrintJobL( |
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104 aPrinterId, iDLLEngine->FileArray(), *notifier ); |
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105 |
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106 iImages.ResetAndDestroy(); |
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107 |
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108 for ( TInt i(0) ; i < iDLLEngine->FileArray().Count() ; i++ ) |
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109 { |
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110 HBufC* image = iDLLEngine->FileArray()[i]->AllocLC(); |
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111 iImages.AppendL( image ); |
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112 CleanupStack::Pop( image ); |
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113 } |
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114 |
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115 LOG1( "CPrintJobManager::CreatePrintJobL END, err: %d", printJobError ); |
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116 return printJobError; |
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117 } |
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118 |
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119 // Submits the created print job |
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120 void CPrintJobManager::PrintL( |
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121 MPrintJobObserver* aObserver ) |
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122 { |
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123 LOG("CPrintJobManager::PrintL BEGIN"); |
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124 TInt getSettings; |
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125 iPrintingOnGoing = ETrue; |
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126 |
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127 //Get current template UID from settings manager |
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128 TInt uid = iFactory->SettingsIF()->TemplateUid(); |
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129 |
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130 LOG1("Print done with id: %d", uid); |
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131 |
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132 //Set the UID to Image Print Engine. |
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133 TInt err = iFactory->Engine()->SetJobSettingL( |
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134 EPrintCapabLayout, uid, getSettings ); |
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135 LOG1("CPrintJobManager::PrintL SetJobSettingL err: %d", err); |
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136 |
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137 if ( err == KErrNotFound ) |
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138 { |
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139 HBufC* buf = StringLoader::LoadLC( R_QTN_PRINT_NOT_FOUND_ERROR ); |
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140 CAknErrorNote* errornote = new (ELeave) CAknErrorNote( ETrue ); |
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141 CleanupStack::PushL( errornote ); |
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142 errornote->ExecuteLD( *buf ); |
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143 CleanupStack::PopAndDestroy( errornote ); |
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144 CleanupStack::PopAndDestroy( buf ); |
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145 } |
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146 if ( err != KErrNone ) |
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147 { |
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148 iPrintingOnGoing = EFalse; |
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149 User::Leave( err ); |
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150 } |
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151 err = iFactory->Engine()->SubmitPrintJobL(); |
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152 LOG1("CPrintJobManager::PrintL SubmitPrintJobL err: %d", err); |
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153 if ( err == KErrNotFound ) |
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154 { |
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155 CAknErrorNote* errornote = new (ELeave) CAknErrorNote( ETrue ); |
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156 HBufC* buf = StringLoader::LoadLC( R_QTN_PRINT_NOT_FOUND_ERROR ); |
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157 errornote->ExecuteLD( *buf ); |
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158 CleanupStack::PopAndDestroy( buf ); |
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159 } |
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160 if ( err != KErrNone ) |
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161 { |
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162 iPrintingOnGoing = EFalse; |
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163 User::Leave( err ); |
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164 } |
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165 iObserver = aObserver; |
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166 LOG("CPrintJobManager::PrintL END"); |
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167 } |
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168 |
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169 // Cancels printing |
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170 void CPrintJobManager::CancelL() |
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171 { |
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172 LOG("CPrintJobManager::CancelL BEGIN"); |
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173 if ( IsPrinting() ) |
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174 { |
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175 iCancelling = ETrue; |
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176 TInt err = iFactory->Engine()->CancelPrintJob(); |
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177 if ( err ) |
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178 { |
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179 LOG1("CPrintJobManager::CancelL failed err: %d", err); |
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180 if ( err == EPbStatusErrorReasonHardwarePrinterUnavailable ) |
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181 { |
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182 //Printer was not ready, retry after a while a couple of times |
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183 for( TInt i=0; i<KCancelRetries; i++ ) |
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184 { |
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185 // If cancellation doesn't work as expected. Add here Periodic timer. |
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186 err = iFactory->Engine()->CancelPrintJob(); |
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187 if ( err == KErrNone ) |
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188 { |
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189 break; |
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190 } |
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191 else |
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192 { |
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193 LOG1("CPrintJobManager::CancelL failed err: %d", err); |
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194 } |
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195 } |
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196 } |
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197 else |
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198 { |
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199 iCancelling = EFalse; |
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200 User::LeaveIfError( err ); |
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201 } |
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202 } |
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203 // Cancellation is returned to UI after PrintJobProgress returns completion status |
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204 iPrintingOnGoing = EFalse; |
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205 } |
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206 else |
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207 { |
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208 if(iObserver) |
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209 { |
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210 iObserver->JobFinished(); |
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211 } |
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212 } |
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213 |
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214 LOG("CPrintJobManager::CancelL END"); |
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215 } |
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216 |
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217 // Returns the images from current print job. |
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218 void CPrintJobManager::GetPrintJobL( RPointerArray<TDesC>& aImages ) |
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219 { |
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220 for ( TInt i(0); i < iImages.Count(); i++ ) |
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221 { |
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222 aImages.AppendL( iImages[i] ); |
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223 } |
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224 } |
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225 |
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226 // Returns the status of the printing |
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227 TBool CPrintJobManager::IsPrinting() const |
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228 { |
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229 return iPrintingOnGoing; |
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230 } |
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231 |
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232 // Called by engine for progress notifications |
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233 void CPrintJobManager::PrintJobProgress( |
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234 TInt aStatus, |
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235 TInt aPercentCompletion, |
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236 TInt aJobStateCode ) |
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237 { |
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238 if ( aStatus == EActive ) |
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239 { |
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240 iPrintingOnGoing = ETrue; |
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241 iObserver->PrintProgress( aPercentCompletion ); |
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242 } |
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243 else |
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244 { |
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245 if ( aJobStateCode == ECancelling && aStatus == EDone ) |
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246 { |
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247 iCancelling = EFalse; |
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248 iPrintingOnGoing = EFalse; |
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249 iObserver->JobError( aJobStateCode, KErrNone ); |
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250 } |
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251 else if ( iCancelling && aStatus == EDone) |
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252 { |
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253 iCancelling = EFalse; |
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254 iObserver->JobFinished(); |
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255 } |
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256 else if ( aJobStateCode == ECancellingNoMessage && aStatus == EDone ) |
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257 { |
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258 iObserver->JobError( aJobStateCode, KErrNone ); |
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259 } |
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260 else |
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261 { |
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262 iObserver->JobFinished(); |
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263 iPrintingOnGoing = EFalse; |
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264 } |
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265 } |
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266 } |
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267 |
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268 // Called by engine to notify print errors |
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269 void CPrintJobManager::PrintJobError( |
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270 TInt aError, TInt aErrorStringCode ) |
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271 { |
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272 LOG2("[CPrintJobManager::PrintJobError] PrintJobError: %d, errorstring: %d", aError, aErrorStringCode); |
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273 if( iPrintingOnGoing ) |
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274 { |
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275 if ( iObserver ) |
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276 { |
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277 LOG("CPrintJobManager::PrintJobError Printing is going, send error to UI."); |
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278 iObserver->JobError( aError, aErrorStringCode ); |
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279 } |
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280 } |
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281 // ERKZ-7JDFZ8 - Canceling Job hangs for ever |
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282 // If WLAN printer is turned off while printing UI receives KErrHostUnreach. |
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283 // If error is not handled, printing continues. |
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284 if ( aError == KErrHostUnreach ) |
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285 { |
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286 if ( iObserver ) |
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287 { |
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288 LOG("CPrintJobManager::PrintJobError KErrHostUnreach"); |
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289 iObserver->JobError( KErrHostUnreach, aErrorStringCode ); |
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290 } |
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291 } |
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292 iPrintingOnGoing = EFalse; |
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293 // show Pictbridge fatal errors and warnings always |
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294 if ( iFactory ) |
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295 { |
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296 if( iFactory->SettingsIF()->GetCurrentPrinterProtocol() == MDiscoveryObserver::EUSB ) |
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297 { |
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298 if ( iObserver ) |
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299 { |
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300 LOG("CPrintJobManager::PrintJobError sending PictBridge error to UI..."); |
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301 iObserver->JobError( aError, aErrorStringCode ); |
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302 } |
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303 } |
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304 } |
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305 } |
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306 |
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307 // Called by engine to notify printer status (errors) |
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308 void CPrintJobManager::PrinterStatus( |
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309 TInt aError, |
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310 TInt aErrorStringCode ) |
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311 { |
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312 iObserver->JobStatusEvent( aError, aErrorStringCode ); |
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313 } |
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314 |
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315 // End of File |
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