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: Contains the CImagePrintBody class definition. |
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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 <bluetooth/hci/hcierrors.h> |
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20 |
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21 #include "cimageprintbody.h" |
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22 #include "crsimageparser.h" |
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23 #include "clog.h" |
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24 |
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25 CImagePrintBody* CImagePrintBody::NewL() |
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26 { |
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27 CImagePrintBody* self = new (ELeave) CImagePrintBody(); |
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28 CleanupStack::PushL(self); |
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29 self->ConstructL(); |
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30 CleanupStack::Pop(self); |
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31 return self; |
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32 } |
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33 |
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34 CImagePrintBody::~CImagePrintBody() |
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35 { |
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36 LOG("CImagePrintBody::~CImagePrintBody begin"); |
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37 delete iClassLoader; |
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38 iImageFileNames.ResetAndDestroy(); |
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39 delete iIdleDiscovery; |
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40 LOG("CImagePrintBody::~CImagePrintBody end"); |
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41 } |
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42 |
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43 TInt CImagePrintBody::StartDiscovery(MPrinterDiscoveryObserver& aObserver, TUint aProtocols) |
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44 { |
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45 LOG1("CImagePrintBody::StartDiscovery aProtocols: %d", aProtocols); |
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46 iPrinterDiscoveryObserver = &aObserver; |
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47 |
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48 if( iCurrentProtocol ) |
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49 { |
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50 iCurrentProtocol->CancelDiscovery( EFalse ); |
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51 } |
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52 |
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53 iCurrentProtocol = NULL; |
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54 iClassLoader->Reset(); |
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55 iProtocolsRequested = aProtocols; |
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56 iDiscoveryCancelled = EFalse; |
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57 TryNextDiscovery(); |
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58 |
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59 LOG("CImagePrintBody::StartDiscovery end"); |
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60 return KErrNone; |
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61 } |
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62 |
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63 void CImagePrintBody::CancelDiscovery() |
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64 { |
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65 LOG("CImagePrintBody::CancelDiscovery begin"); |
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66 iDiscoveryCancelled = ETrue; |
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67 if( iCurrentProtocol ) |
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68 { |
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69 iCurrentProtocol->CancelDiscovery(); |
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70 } |
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71 LOG("CImagePrintBody::CancelDiscovery end"); |
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72 } |
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73 |
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74 |
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75 TInt CImagePrintBody::CreatePrintJobL(TInt aPrinterID, RPointerArray<TDesC>& aImages, MPrintEventObserver& aObserver) |
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76 { |
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77 LOG("CImagePrintBody::CreatePrintJobL begin"); |
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78 iPrinterPrintEventObserver = &aObserver; |
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79 iCurrentPrintJobProtocol = NULL; |
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80 |
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81 if( iCurrentProtocol ) |
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82 { |
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83 iCurrentProtocol->CancelDiscovery( EFalse ); |
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84 } |
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85 |
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86 TInt DeviceID; |
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87 TInt err = FindInternalDeviceReference( aPrinterID, DeviceID, iCurrentPrintJobProtocol ); |
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88 if( !err ) |
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89 { |
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90 TInt count = aImages.Count(); |
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91 if( count ) |
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92 { |
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93 iImageFileNames.ResetAndDestroy(); |
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94 for( TInt i = 0; i < count; ++i ) |
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95 { |
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96 HBufC* fileName = aImages[i]->AllocLC(); |
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97 iImageFileNames.AppendL( fileName ); |
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98 CleanupStack::Pop(); // fileName |
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99 } |
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100 |
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101 ActiveScheduler().SetCurrentProtocol( iCurrentPrintJobProtocol->SupportedProtocols() ); |
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102 err = iCurrentPrintJobProtocol->CreatePrintJobL( DeviceID, aImages, *this ); |
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103 } |
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104 else |
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105 { |
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106 err = KErrInvalidData; |
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107 } |
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108 } |
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109 |
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110 LOG1("CImagePrintBody::CreatePrintJobL return: %d", err); |
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111 return err; |
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112 } |
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113 |
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114 |
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115 void CImagePrintBody::SubmitPrintJobL() |
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116 { |
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117 LOG1("CImagePrintBody::SubmitPrintJobL iCurrentPrintJobProtocol: %d", iCurrentPrintJobProtocol); |
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118 TInt err( KErrNone ); |
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119 |
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120 if( !iCurrentPrintJobProtocol ) |
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121 { |
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122 err = KErrInvalidSequence; |
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123 } |
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124 if( !err ) |
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125 { |
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126 TInt invalidImages; |
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127 err = ValidateImagesL( iImageFileNames, invalidImages ); |
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128 LOG1("CImagePrintBody::SubmitPrintJobL ValidateImagesL returns: %d", err); |
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129 } |
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130 |
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131 User::LeaveIfError( err ); |
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132 |
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133 iCurrentPrintJobProtocol->SubmitPrintJobL(); |
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134 |
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135 LOG("CImagePrintBody::SubmitPrintJobL end"); |
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136 } |
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137 |
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138 |
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139 TInt CImagePrintBody::CancelPrintJob() |
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140 { |
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141 LOG("CImagePrintBody::CancelPrintJob begin"); |
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142 TInt err( KErrNone ); |
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143 if( !iCurrentPrintJobProtocol ) |
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144 { |
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145 err = KErrInvalidSequence; |
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146 } |
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147 if( !err ) |
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148 { |
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149 err = iCurrentPrintJobProtocol->CancelPrintJob(); |
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150 } |
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151 LOG1("CImagePrintBody::CancelPrintJob return: %d", err); |
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152 return err; |
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153 } |
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154 |
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155 |
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156 TInt CImagePrintBody::ContinuePrintJobL() |
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157 { |
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158 LOG("CImagePrintBody::ContinuePrintJobL begin"); |
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159 TInt err( KErrInvalidSequence ); |
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160 if( iCurrentPrintJobProtocol ) |
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161 { |
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162 err = iCurrentPrintJobProtocol->ContinuePrintJobL(); |
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163 } |
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164 LOG1("CImagePrintBody::ContinuePrintJobL return: %d", err); |
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165 return err; |
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166 } |
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167 |
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168 |
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169 TInt CImagePrintBody::GetNumPrintPages() |
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170 { |
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171 LOG("CImagePrintBody::GetNumPrintPages begin"); |
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172 TInt err( KErrInvalidSequence ); |
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173 if( iCurrentPrintJobProtocol ) |
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174 { |
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175 err = iCurrentPrintJobProtocol->GetNumPrintPages(); |
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176 } |
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177 LOG1("CImagePrintBody::GetNumPrintPages return: %d", err); |
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178 return err; |
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179 } |
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180 |
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181 TInt CImagePrintBody::GetJobStatus() |
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182 { |
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183 LOG("CImagePrintBody::GetJobStatus begin"); |
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184 TInt err( KErrInvalidSequence ); |
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185 if( iCurrentPrintJobProtocol ) |
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186 { |
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187 err = iCurrentPrintJobProtocol->GetPrintJobStatus(); |
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188 } |
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189 LOG1("CImagePrintBody::GetJobStatus return: %d", err); |
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190 return err; |
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191 } |
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192 |
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193 TInt CImagePrintBody::GetPrinterStatus(TInt aPrinterID) |
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194 { |
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195 LOG1("CImagePrintBody::GetPrinterStatus aPrinterID: %d", aPrinterID); |
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196 TInt DeviceID; |
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197 MProtPrintingDevice* theProtToQuery = NULL; |
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198 TInt err = FindInternalDeviceReference( aPrinterID, DeviceID, theProtToQuery ); |
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199 if( !err ) |
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200 { |
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201 err = theProtToQuery->GetPrinterStatus( DeviceID ); |
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202 } |
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203 LOG1("CImagePrintBody::GetPrinterStatus return: %d", err); |
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204 return err; |
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205 } |
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206 |
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207 TInt CImagePrintBody::GetPrinterCapabilityIDsL(TInt aPrinterID, RArray<TInt>& aCapabilityIDs) |
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208 { |
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209 LOG1("CImagePrintBody::GetPrinterCapabilityIDsL aPrinterID: %d", aPrinterID); |
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210 TInt DeviceID; |
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211 MProtPrintingDevice* theProtToQuery = NULL; |
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212 |
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213 TInt err = FindInternalDeviceReference( aPrinterID, DeviceID, theProtToQuery ); |
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214 if( !err ) |
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215 { |
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216 err = theProtToQuery->GetDeviceCapabilityIDsL( DeviceID, aCapabilityIDs ); |
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217 } |
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218 else if( err == KErrNotFound ) |
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219 { |
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220 err = KErrInvalidData; |
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221 } |
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222 |
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223 LOG1("CImagePrintBody::GetPrinterCapabilityIDsL return: %d", err); |
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224 return err; |
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225 } |
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226 |
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227 TInt CImagePrintBody::GetPrinterCapabilityL(TInt aPrinterID, TInt aCapabilityID, TPrintCapability& aCapability) |
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228 { |
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229 LOG1("CImagePrintBody::GetPrinterCapabilityL aPrinterID: %d", aPrinterID); |
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230 LOG1("CImagePrintBody::GetPrinterCapabilityL aCapabilityID: %d", aCapabilityID); |
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231 TInt DeviceID; |
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232 MProtPrintingDevice* theProtToQuery = NULL; |
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233 |
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234 TInt err = FindInternalDeviceReference( aPrinterID, DeviceID, theProtToQuery ); |
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235 if( !err ) |
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236 { |
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237 err = theProtToQuery->GetDeviceCapabilityL( DeviceID, aCapabilityID, aCapability ); |
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238 } |
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239 else if( err == KErrNotFound ) |
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240 { |
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241 err = KErrInvalidData; |
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242 } |
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243 |
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244 LOG1("CImagePrintBody::GetPrinterCapabilityL return: %d", err); |
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245 return err; |
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246 } |
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247 |
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248 TInt CImagePrintBody::GetJobSetting(TInt aCapabilityID, TInt& aValue) |
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249 { |
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250 LOG1("CImagePrintBody::GetJobSetting aCapabilityID: %d", aCapabilityID); |
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251 TInt err( KErrInvalidSequence ); |
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252 if( iCurrentPrintJobProtocol ) |
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253 { |
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254 err = iCurrentPrintJobProtocol->GetJobSetting( aCapabilityID, aValue ); |
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255 } |
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256 LOG1("CImagePrintBody::GetJobSetting return: %d", err); |
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257 return err; |
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258 } |
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259 |
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260 TInt CImagePrintBody::SetJobSettingL(TInt aCapabilityID, TInt aValue, TInt& aAffectedCapability) |
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261 { |
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262 LOG1("CImagePrintBody::SetJobSettingL aCapabilityID: %d", aCapabilityID); |
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263 LOG1("CImagePrintBody::SetJobSettingL aValue: %d", aValue); |
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264 TInt err( KErrInvalidSequence ); |
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265 if( iCurrentPrintJobProtocol ) |
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266 { |
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267 err = iCurrentPrintJobProtocol->SetJobSettingL( aCapabilityID, aValue, aAffectedCapability ); |
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268 } |
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269 LOG1("CImagePrintBody::SetJobSettingL return: %d", err); |
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270 return err; |
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271 } |
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272 |
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273 TInt CImagePrintBody::GetNumPreviewPages() |
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274 { |
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275 LOG("CImagePrintBody::GetNumPreviewPages"); |
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276 TInt err( KErrInvalidSequence ); |
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277 if( iCurrentPrintJobProtocol ) |
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278 { |
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279 err = iCurrentPrintJobProtocol->GetNumPreviewPages(); |
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280 } |
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281 LOG1("CImagePrintBody::GetNumPreviewPages return: %d", err); |
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282 return err; |
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283 } |
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284 |
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285 TInt CImagePrintBody::GetJobTemplateIconL( TInt aTemplateID, TInt& aFbsBitmapHandle ) |
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286 { |
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287 LOG1("CImagePrintBody::GetJobTemplateIconL aTemplateID: %d", aTemplateID); |
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288 TInt err( KErrInvalidSequence ); |
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289 if( iCurrentPrintJobProtocol ) |
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290 { |
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291 err = iCurrentPrintJobProtocol->GetJobTemplateIconL( aTemplateID, aFbsBitmapHandle ); |
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292 } |
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293 LOG1("CImagePrintBody::GetJobTemplateIconL return: %d", err); |
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294 return err; |
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295 } |
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296 |
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297 TInt CImagePrintBody::CreatePreviewImage(TInt aPageNumber) |
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298 { |
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299 LOG1("CImagePrintBody::CreatePreviewImage aPageNumber: %d", aPageNumber); |
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300 TInt err( KErrInvalidSequence ); |
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301 if( iCurrentPrintJobProtocol ) |
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302 { |
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303 err = iCurrentPrintJobProtocol->CreatePreviewImage(aPageNumber); |
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304 } |
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305 LOG1("CImagePrintBody::CreatePreviewImage return: %d", err); |
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306 return err; |
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307 } |
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308 |
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309 TInt CImagePrintBody::RemoveCachedPrinterL(TInt aPrinterID) |
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310 { |
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311 LOG1("CImagePrintBody::RemoveCachedPrinterL aPrinterID: %d", aPrinterID); |
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312 TInt DeviceID; |
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313 MProtPrintingDevice* theProtToQuery = NULL; |
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314 TInt err = FindInternalDeviceReference( aPrinterID, DeviceID, theProtToQuery ); |
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315 if( !err ) |
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316 { |
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317 err = theProtToQuery->RemoveCachedDeviceL( DeviceID ); |
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318 } |
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319 LOG1("CImagePrintBody::RemoveCachedPrinterL return: %d", err); |
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320 return err; |
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321 } |
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322 |
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323 TUint CImagePrintBody::SupportedProtocols() |
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324 { |
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325 LOG("CImagePrintBody::SupportedProtocols begin"); |
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326 TUint prots = iClassLoader->SupportedProtocols(); |
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327 LOG1("CImagePrintBody::SupportedProtocols return: %d", prots); |
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328 return prots; |
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329 } |
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330 |
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331 void CImagePrintBody::RegisterIdleObserver(MIdleObserver *aObserver) |
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332 { |
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333 LOG("CImagePrintBody::RegisterIdleObserver begin"); |
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334 iPrinterIdleObserver = aObserver; |
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335 LOG("CImagePrintBody::RegisterIdleObserver end"); |
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336 } |
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337 |
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338 // From MProtDiscoveryObserver. |
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339 void CImagePrintBody::FoundDeviceL(TPrinter& aDeviceInfo) |
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340 { |
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341 LOG("CImagePrintBody::FoundDeviceL begin"); |
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342 if( iPrinterDiscoveryObserver ) |
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343 { |
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344 //Check that device id is valid, there can't be any bits in the protocol field (higher bits) |
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345 if( !( PROTOCOL_ID_FIELD_MASK & aDeviceInfo.iPrinterID ) ) |
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346 { |
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347 // Get the protocol index number |
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348 TInt protocolIndex = iClassLoader->GetProtocolIndex(); |
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349 |
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350 // Left shift this number so that it occupies the higher X bits (the PROTOCOL_ID_BIT_COUNT highest bits) |
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351 protocolIndex <<= sizeof(TInt)*8 - PROTOCOL_ID_BIT_COUNT; |
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352 |
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353 // Add the protocol index number to the device id |
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354 aDeviceInfo.iPrinterID |= protocolIndex; |
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355 |
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356 // Forward the FoundPrinterL callback to the observer |
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357 iPrinterDiscoveryObserver->FoundPrinterL( aDeviceInfo ); |
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358 } |
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359 } |
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360 LOG("CImagePrintBody::FoundDeviceL end"); |
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361 } |
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362 |
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363 void CImagePrintBody::DiscoveryStatusL( TInt aStatus, TInt aErrorCode, TInt aErrorStringCode ) |
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364 { |
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365 LOG1("CImagePrintBody::DiscoveryStatusL aStatus: %d", aStatus); |
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366 LOG1("CImagePrintBody::DiscoveryStatusL aErrorCode: %d", aErrorCode); |
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367 LOG1("CImagePrintBody::DiscoveryStatusL aErrorStringCode: %d", aErrorStringCode); |
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368 if( iPrinterDiscoveryObserver ) |
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369 { |
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370 switch( aStatus ) |
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371 { |
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372 case EDiscoveryFinished: // Done with 1 protocol. |
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373 { |
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374 // When Bluetooth discovery is finished, but Bluetooth is not enabled pass error code to UI. |
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375 if ( aErrorCode == ENoConnection ) |
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376 { |
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377 iPrinterDiscoveryObserver->DiscoveryStatusL( aStatus, aErrorCode, aErrorStringCode ); |
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378 } |
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379 iCurrentProtocol = NULL; |
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380 TUint doDiscovery = iProtocolsRequested & iClassLoader->SupportedProtocols(); |
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381 LOG1("CImagePrintBody::DiscoveryStatusL doDiscovery: %d", doDiscovery); |
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382 LOG1("CImagePrintBody::DiscoveryStatusL iDiscoveryCancelled: %d", iDiscoveryCancelled); |
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383 if( ( !doDiscovery && aErrorCode == KErrCancel ) || iDiscoveryCancelled ) |
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384 { |
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385 iPrinterDiscoveryObserver->DiscoveryStatusL( aStatus, aErrorCode, aErrorStringCode ); |
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386 } |
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387 else |
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388 { |
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389 TryNextDiscovery(); |
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390 } |
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391 } |
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392 break; |
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393 default: // Discovering, Cancelling. |
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394 iCurrentProtocol = NULL; |
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395 iPrinterDiscoveryObserver->DiscoveryStatusL( aStatus, aErrorCode, aErrorStringCode ); |
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396 break; |
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397 } |
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398 } |
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399 LOG("CImagePrintBody::DiscoveryStatusL end"); |
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400 } |
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401 |
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402 |
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403 void CImagePrintBody::RemoveDeviceL(TPrinter& aDeviceInfo) |
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404 { |
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405 LOG("CImagePrintBody::RemoveDeviceL begin"); |
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406 if( iPrinterDiscoveryObserver ) |
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407 { |
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408 if (PROTOCOL_ID_FIELD_MASK & aDeviceInfo.iPrinterID) |
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409 { //Invalid id, reject printer |
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410 } |
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411 else |
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412 { // Get the protocol index number |
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413 TInt protocolIndex = iClassLoader->GetProtocolIndex(); |
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414 |
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415 // Left shift this number so that it occupies the higher X bits (the PROTOCOL_ID_BIT_COUNT highest bits) |
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416 protocolIndex <<= sizeof(TInt)*8 - PROTOCOL_ID_BIT_COUNT; |
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417 |
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418 // Add the protocol index number to the device id |
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419 aDeviceInfo.iPrinterID |= protocolIndex; |
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420 |
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421 // Forward the RemovePrinterL callback to the observer |
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422 iPrinterDiscoveryObserver->RemovePrinterL( aDeviceInfo ); |
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423 } |
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424 } |
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425 LOG("CImagePrintBody::RemoveDeviceL end"); |
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426 } |
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427 |
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428 // From MProtPrintEventObserver. |
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429 void CImagePrintBody::PrintJobProgressEvent(TInt aStatus, TInt aPercent, TInt aJobStateCode) |
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430 { |
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431 LOG1("CImagePrintBody::PrintJobProgressEvent aStatus: %d", aStatus); |
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432 LOG1("CImagePrintBody::PrintJobProgressEvent aPercent: %d", aPercent); |
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433 LOG1("CImagePrintBody::PrintJobProgressEvent aJobStateCode: %d", aJobStateCode); |
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434 if( iPrinterPrintEventObserver ) |
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435 iPrinterPrintEventObserver->PrintJobProgressEvent(aStatus, aPercent, aJobStateCode); |
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436 LOG("CImagePrintBody::PrintJobProgressEvent end"); |
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437 } |
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438 |
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439 void CImagePrintBody::PrintJobErrorEvent(TInt aErrorCode, TInt aErrorStringCode) |
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440 { |
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441 LOG1("CImagePrintBody::PrintJobErrorEvent aErrorCode: %d", aErrorCode); |
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442 LOG1("CImagePrintBody::PrintJobErrorEvent aErrorStringCode: %d", aErrorStringCode); |
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443 if( iPrinterPrintEventObserver ) |
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444 iPrinterPrintEventObserver->PrintJobErrorEvent(aErrorCode, aErrorStringCode); |
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445 LOG("CImagePrintBody::PrintJobErrorEvent end"); |
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446 } |
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447 |
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448 void CImagePrintBody::PrinterStatusEvent(TInt aErrorCode, TInt aErrorStringCode) |
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449 { |
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450 LOG1("CImagePrintBody::PrinterStatusEvent aErrorCode: %d", aErrorCode); |
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451 LOG1("CImagePrintBody::PrinterStatusEvent aErrorStringCode: %d", aErrorStringCode); |
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452 if( iPrinterPrintEventObserver ) |
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453 iPrinterPrintEventObserver->PrinterStatusEvent(aErrorCode, aErrorStringCode); |
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454 LOG("CImagePrintBody::PrinterStatusEvent end"); |
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455 } |
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456 |
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457 void CImagePrintBody::PreviewImageEvent(TInt aFsBitmapHandle) |
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458 { |
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459 LOG1("CImagePrintBody::PreviewImageEvent aFsBitmapHandle: %d", aFsBitmapHandle); |
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460 if( iPrinterPrintEventObserver ) |
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461 iPrinterPrintEventObserver->PreviewImageEvent(aFsBitmapHandle); |
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462 LOG("CImagePrintBody::PreviewImageEvent end"); |
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463 } |
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464 |
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465 void CImagePrintBody::ShowMessageL(TInt aMsgLine1Code, TInt aMsgLine2Code) |
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466 { |
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467 LOG1("CImagePrintBody::ShowMessageL aMsgLine1Code: %d", aMsgLine1Code); |
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468 LOG1("CImagePrintBody::ShowMessageL aMsgLine2Code: %d", aMsgLine2Code); |
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469 if( iPrinterPrintEventObserver ) |
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470 iPrinterPrintEventObserver->ShowMessageL(aMsgLine1Code, aMsgLine2Code); |
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471 LOG("CImagePrintBody::ShowMessageL end"); |
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472 } |
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473 |
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474 TBool CImagePrintBody::AskYesNoQuestionL(TInt aMsgLine1Code, TInt aMsgLine2Code) |
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475 { |
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476 LOG1("CImagePrintBody::AskYesNoQuestionL aMsgLine1Code: %d", aMsgLine1Code); |
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477 LOG1("CImagePrintBody::AskYesNoQuestionL aMsgLine2Code: %d", aMsgLine2Code); |
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478 TBool res( EFalse ); |
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479 if( iPrinterPrintEventObserver ) |
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480 { |
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481 res = iPrinterPrintEventObserver->AskYesNoQuestionL(aMsgLine1Code, aMsgLine2Code); |
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482 } |
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483 LOG1("CImagePrintBody::AskYesNoQuestionL return: %d", res); |
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484 return res; |
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485 } |
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486 |
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487 const TDesC& CImagePrintBody::AskForInputL(TInt aMsgLine1Code, TInt aMsgLine2Code) |
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488 { |
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489 LOG1("CImagePrintBody::ShowMessageL aMsgLine1Code: %d", aMsgLine1Code); |
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490 LOG1("CImagePrintBody::ShowMessageL aMsgLine2Code: %d", aMsgLine2Code); |
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491 if( iPrinterPrintEventObserver ) |
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492 { |
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493 return iPrinterPrintEventObserver->AskForInputL(aMsgLine1Code, aMsgLine2Code); |
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494 } |
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495 else |
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496 { |
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497 return KNullDesC; |
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498 } |
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499 } |
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500 |
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501 void CImagePrintBody::StatusEvent(const TEvent& aEvent, TInt aError, TInt aMsgCode) |
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502 { |
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503 LOG1("CImagePrintBody::StatusEvent aError: %d", aError); |
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504 LOG1("CImagePrintBody::StatusEvent aMsgCode: %d", aMsgCode); |
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505 LOG1("CImagePrintBody::StatusEvent aEvent.iProtocol: %d", aEvent.iProtocol); |
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506 LOG1("CImagePrintBody::StatusEvent aEvent.iSeverity: %d", aEvent.iSeverity); |
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507 LOG1("CImagePrintBody::StatusEvent aEvent.iEventType: %d", aEvent.iEventType); |
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508 |
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509 if( iPrinterIdleObserver ) |
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510 { |
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511 iPrinterIdleObserver->StatusEvent( aEvent, aError, aMsgCode ); |
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512 } |
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513 |
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514 if( aEvent.iEventType == EAsynchronousLeave ) |
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515 { |
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516 // a protocol threw an async leave |
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517 // we continue with other protocols |
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518 TUint doDiscovery = iProtocolsRequested & iClassLoader->SupportedProtocols(); |
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519 if( doDiscovery ) TryNextDiscovery(); |
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520 } |
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521 LOG("CImagePrintBody::StatusEvent end"); |
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522 } |
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523 |
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524 CImagePrintBody::CImagePrintBody() : |
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525 iCurrentProtocol( NULL ), |
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526 iCurrentPrintJobProtocol( NULL ) |
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527 { |
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528 LOG("CImagePrintBody::CImagePrintBody begin"); |
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529 LOG("CImagePrintBody::CImagePrintBody end"); |
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530 } |
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531 |
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532 void CImagePrintBody::ConstructL() |
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533 { |
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534 LOG("CImagePrintBody::ConstructL begin"); |
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535 iClassLoader = CProtocolsLoader::NewL(); |
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536 iClassLoader->Reset(); |
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537 for( TInt x=0; x < iClassLoader->GetNumberOfProtocolsAvailable(); ++x ) |
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538 { |
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539 iClassLoader->GetNextProtocol()->RegisterIdleObserver( this ); |
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540 } |
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541 |
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542 iIdleDiscovery = CIdle::NewL( CActive::EPriorityIdle ); |
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543 ActiveScheduler().SetIdleObserver( *this ); |
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544 LOG("CImagePrintBody::ConstructL end"); |
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545 } |
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546 |
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547 CImagePrintScheduler& CImagePrintBody::ActiveScheduler() const |
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548 { |
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549 LOG("CImagePrintBody::ActiveScheduler begin"); |
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550 CImagePrintScheduler* scheduler = static_cast<CImagePrintScheduler*>( CActiveScheduler::Current() ); |
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551 LOG("CImagePrintBody::ActiveScheduler end"); |
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552 return *scheduler; |
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553 } |
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554 |
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555 TInt CImagePrintBody::FindInternalDeviceReference(TInt aExternalDeviceID, TInt& aInternalDeviceID, MProtPrintingDevice*& aProtToUse) |
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556 { |
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557 LOG1("CImagePrintBody::FindInternalDeviceReference aExternalDeviceID: %d", aExternalDeviceID); |
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558 TInt err( KErrNotFound ); |
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559 |
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560 aProtToUse = NULL; |
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561 |
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562 // Separate the external id into the corresponding fields |
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563 TInt protId = aExternalDeviceID & PROTOCOL_ID_FIELD_MASK; |
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564 |
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565 TInt deviceId = aExternalDeviceID & DEVICE_ID_FIELD_MASK; |
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566 protId >>= (sizeof(TInt)*8 - PROTOCOL_ID_BIT_COUNT); |
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567 // If TInt is more than 4 bytes the mask should clear everything but the 6 least significant bits |
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568 protId &= PROTOCOL_ID_CLEAR_MASK; //remove 1's if the original protId was negative |
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569 |
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570 // Check that the external ID does indeed belong to one of the currently |
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571 // loaded protocols |
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572 if( protId >= 0 && protId < iClassLoader->GetNumberOfProtocolsAvailable() ) |
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573 { |
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574 aInternalDeviceID = deviceId; |
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575 aProtToUse = iClassLoader->GetProtocolAt(protId); |
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576 if( aProtToUse ) err = KErrNone; |
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577 } |
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578 |
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579 LOG1("CImagePrintBody::FindInternalDeviceReference return: %d", err); |
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580 return err; |
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581 } |
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582 |
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583 TInt CImagePrintBody::ValidateImagesL(const RPointerArray<HBufC>& aImageList, TInt &aInvalidCount) |
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584 { |
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585 LOG1("CImagePrintBody::ValidateImagesL aImageList.Count(): %d", aImageList.Count()); |
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586 aInvalidCount = 0; |
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587 TInt lastError = KErrNone; |
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588 CRsImageParser *imageParser = CRsImageParser::NewLC(); |
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589 |
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590 for( TInt nCnt=0; nCnt < aImageList.Count(); ++nCnt ) |
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591 { |
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592 LOG1("CImagePrintBody::ValidateImagesL nCnt: %d", nCnt); |
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593 LOG1("CImagePrintBody::ValidateImagesL image: %S", aImageList[nCnt]); |
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594 TBool valid; |
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595 imageParser->ValidateL(*(aImageList[nCnt]), valid, lastError); |
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596 LOG1("CImagePrintBody::ValidateImagesL valid: %d", valid); |
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597 LOG1("CImagePrintBody::ValidateImagesL lastError: %d", lastError); |
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598 if( !valid ) |
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599 { |
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600 ++aInvalidCount; |
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601 } |
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602 } |
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603 |
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604 CleanupStack::PopAndDestroy(imageParser); |
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605 LOG1("CImagePrintBody::ValidateImagesL aInvalidCount: %d", aInvalidCount); |
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606 LOG1("CImagePrintBody::ValidateImagesL ends with: %d", lastError); |
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607 return lastError; |
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608 } |
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609 |
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610 void CImagePrintBody::TryNextDiscovery() |
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611 { |
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612 LOG("CImagePrintBody::TryNextDiscovery begin"); |
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613 iIdleDiscovery->Cancel(); |
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614 iIdleDiscovery->Start(TCallBack(TryNextDiscoveryL, this)); |
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615 LOG("CImagePrintBody::TryNextDiscovery end"); |
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616 } |
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617 |
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618 void CImagePrintBody::DoTryNextDiscoveryL() |
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619 { |
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620 LOG("CImagePrintBody::DoTryNextDiscoveryL begin"); |
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621 TUint doDiscovery = iProtocolsRequested & iClassLoader->SupportedProtocols(); |
|
622 LOG1("CImagePrintBody::DoTryNextDiscoveryL doDiscovery: %d", doDiscovery); |
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623 if( doDiscovery ) |
|
624 { |
|
625 TBool found( EFalse ); |
|
626 TInt protId( 0 ); |
|
627 TInt count = iClassLoader->GetNumberOfProtocolsAvailable(); |
|
628 LOG1("CImagePrintBody::DoTryNextDiscoveryL count: %d", count); |
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629 for( TInt i = 0; i < count && !found; i++ ) |
|
630 { |
|
631 iCurrentProtocol = iClassLoader->GetNextProtocol(); |
|
632 protId = iCurrentProtocol->SupportedProtocols(); |
|
633 if( iProtocolsRequested & protId ) found = ETrue; |
|
634 } |
|
635 LOG1("CImagePrintBody::DoTryNextDiscoveryL found: %d", found); |
|
636 LOG1("CImagePrintBody::DoTryNextDiscoveryL protId: %d", protId); |
|
637 if( found ) |
|
638 { |
|
639 TUint temp = KMaxTUint ^ protId; |
|
640 iProtocolsRequested &= temp; |
|
641 LOG1("CImagePrintBody::DoTryNextDiscoveryL iProtocolsRequested: %d", iProtocolsRequested); |
|
642 ActiveScheduler().SetCurrentProtocol( protId ); |
|
643 iCurrentProtocol->StartDiscoveryL( *this, protId ); |
|
644 } |
|
645 } |
|
646 else |
|
647 { |
|
648 iPrinterDiscoveryObserver->DiscoveryStatusL( EDiscoveryFinished, 0, 0 ); |
|
649 } |
|
650 LOG("CImagePrintBody::DoTryNextDiscoveryL end"); |
|
651 } |
|
652 |
|
653 TInt CImagePrintBody::TryNextDiscoveryL(TAny* aObj) |
|
654 { |
|
655 LOG("CImagePrintBody::TryNextDiscoveryL begin"); |
|
656 CImagePrintBody* obj = static_cast<CImagePrintBody*>(aObj); |
|
657 obj->DoTryNextDiscoveryL(); |
|
658 LOG("CImagePrintBody::TryNextDiscoveryL end"); |
|
659 return EFalse; |
|
660 } |
|
661 |
|
662 void CImagePrintBody::SetNumsOfCopiesL( const RArray<TInt>& aNumsOfCopies, TInt& aErr ) |
|
663 { |
|
664 LOG1("CImagePrintBody::SetNumberOfCopiesL aNumsOfCopies.Count(): %d", aNumsOfCopies.Count()); |
|
665 |
|
666 if( iCurrentPrintJobProtocol ) |
|
667 { |
|
668 iCurrentPrintJobProtocol->SetNumsOfCopiesL( aNumsOfCopies, aErr ); |
|
669 LOG1("CImagePrintBody::SetNumberOfCopiesL aErr: %d", aErr); |
|
670 } |
|
671 |
|
672 LOG("CImagePrintBody::SetNumberOfCopiesL end"); |
|
673 } |
|
674 |
|
675 void CImagePrintBody::HandleSessionDisconnect( const MIdleObserver* aIdleObserver, |
|
676 const MPrinterDiscoveryObserver* aDiscoveryObserver, |
|
677 const MPrintEventObserver* aEventObserver ) |
|
678 { |
|
679 LOG1("CImagePrintBody::HandleSessionDisconnect aIdleObserver address: %d", aIdleObserver); |
|
680 LOG1("CImagePrintBody::HandleSessionDisconnect iPrinterIdleObserver address: %d", iPrinterIdleObserver); |
|
681 LOG1("CImagePrintBody::HandleSessionDisconnect aDiscoveryObserver address: %d", aDiscoveryObserver); |
|
682 LOG1("CImagePrintBody::HandleSessionDisconnect iPrinterDiscoveryObserver address: %d", iPrinterDiscoveryObserver); |
|
683 LOG1("CImagePrintBody::HandleSessionDisconnect aEventObserver address: %d", aEventObserver); |
|
684 LOG1("CImagePrintBody::HandleSessionDisconnect iPrinterPrintEventObserver address: %d", iPrinterPrintEventObserver); |
|
685 if( aIdleObserver == iPrinterIdleObserver ) iPrinterIdleObserver = NULL; |
|
686 if( aEventObserver == iPrinterPrintEventObserver ) iPrinterPrintEventObserver = NULL; |
|
687 if( aDiscoveryObserver == iPrinterDiscoveryObserver ) iPrinterDiscoveryObserver = NULL; |
|
688 LOG("CImagePrintBody::HandleSessionDisconnect end"); |
|
689 } |
|
690 |
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691 // End of File |
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