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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: Header file for requestmanager |
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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 #ifndef C_REQUESTMANAGER_H |
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20 #define C_REQUESTMANAGER_H |
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21 |
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22 #include <dpsoperation.h> |
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23 #include <dpsparam.h> |
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24 #include <badesca.h> |
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25 |
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26 class CDpsEngine; |
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27 class CCapabilityManager; |
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28 class CImagePrintUiAppUi; |
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29 |
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30 const TInt KDefaultSize = 64; |
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31 |
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32 |
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33 /** |
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34 * Class for requesting DPS request |
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35 */ |
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36 class CRequestManager : public CActive |
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37 { |
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38 |
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39 public: |
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40 |
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41 enum TRequestType |
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42 { |
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43 EConfigurePrintService = 0, |
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44 EGetCapability, |
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45 EGetJobStatus, |
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46 EGetDeviceStatus, |
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47 EStartJob, |
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48 EAbortJob, |
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49 EContinueJob, |
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50 ESetPrintMode |
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51 }; |
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52 |
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53 enum TNotifyType |
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54 { |
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55 EConfigurePrintServiceOK = 1, |
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56 EConfigurePrintServiceNOK, |
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57 EGetCapabilityOK, |
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58 EGetJobStatusOK, |
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59 EGetJobStatusNOK, |
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60 EGetDeviceStatusOK, |
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61 EGetDeviceStatusNOK, |
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62 EStartJobOK, |
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63 EStartJobNOK, |
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64 EAbortJobOK, |
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65 EAbortJobNOK, |
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66 EContinueJobOK, |
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67 EPicturesNotFound |
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68 }; |
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69 |
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70 /** |
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71 * Two-phase constructors |
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72 * @param aDpsEngine the pointer to the PictBridge engine |
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73 * @param aCapabilityManager the pointer to the Capability Manager |
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74 * @param aAppUi the pointer to the AppUi class |
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75 * @return Initialized instance of CRequestManager |
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76 */ |
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77 static CRequestManager* NewL( CDpsEngine* aDpsEngine, |
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78 CCapabilityManager* aCapabilityManager, CImagePrintUiAppUi* aAppUi); |
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79 |
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80 /** |
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81 * Two-phase constructors |
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82 * @param aDpsEngine the pointer to the PictBridge engine |
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83 * @param aCapabilityManager the pointer to the Capability Manager |
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84 * @param aAppUi the pointer to the AppUi class |
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85 * @return Initialized instance of CRequestManager |
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86 */ |
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87 static CRequestManager* NewLC( CDpsEngine* aDpsEngine, |
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88 CCapabilityManager* aCapabilityManager, CImagePrintUiAppUi* aAppUi); |
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89 |
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90 |
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91 /** |
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92 * Default destructor. |
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93 * @since S60 v3.2 |
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94 */ |
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95 virtual ~CRequestManager(); |
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96 |
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97 |
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98 /** |
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99 * Chooses DoDpsRequest type |
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100 * @param aType type of request |
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101 * @return none |
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102 */ |
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103 void ChooseDpsRequestTypeL( TRequestType aType ); |
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104 |
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105 /** |
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106 * Give printer and vendor names to UI |
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107 * @param aVendorName the vendor name |
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108 * @param aProductName the product name |
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109 * @return none |
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110 */ |
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111 void GetPrinterName(TDes8& aVendorName, TDes8& aProductName); |
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112 |
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113 /** |
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114 * Issues again DoDpsRequest if iStatus indicates timeout or PictBridge is in use |
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115 */ |
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116 void ReIssueDoDpsRequestL(); |
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117 |
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118 protected: |
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119 |
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120 /** |
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121 * @see CActive |
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122 */ |
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123 void RunL(); |
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124 |
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125 /** |
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126 * @see CActive |
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127 */ |
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128 void DoCancel(); |
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129 |
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130 /** |
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131 * @see CActive |
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132 */ |
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133 TInt RunError(TInt aError); |
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134 |
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135 /** |
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136 * Externalixe value when save those into config file |
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137 */ |
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138 void ExternalizeL(RWriteStream& aStream) const; |
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139 |
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140 |
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141 private: |
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142 |
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143 /** |
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144 * Default constructor |
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145 * @param aDpsEngine the pointer to the PictBridge engine |
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146 * @param aCapabilityManager the pointer to the Capability Manager |
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147 * @param aAppUi the pointer to the AppUi class |
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148 */ |
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149 CRequestManager( CDpsEngine* aDpsEngine, |
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150 CCapabilityManager* aCapabilityManager, CImagePrintUiAppUi* aAppUi); |
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151 |
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152 |
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153 /** |
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154 * 2nd phase construction |
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155 */ |
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156 void ConstructL(); |
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157 |
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158 /** |
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159 * Handles return situation after requesting DPS request GetDeviceStatus |
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160 */ |
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161 void HandleDeviceStatusL(); |
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162 |
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163 /** |
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164 * Handles return situation after requesting DPS request AbortJob |
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165 */ |
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166 void HandleAbortL(); |
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167 |
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168 |
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169 /** |
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170 * Handles return situation after requesting DPS request StartJob |
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171 */ |
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172 void HandleStartJobL(); |
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173 |
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174 |
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175 /** |
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176 * Handles return situation after requesting DPS request GetJobStatus |
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177 */ |
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178 |
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179 void HandleGetJobStatusL(); |
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180 |
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181 /** |
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182 * Handles return situation after requesting DPS request GetConfigure |
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183 */ |
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184 void HandleConfigureL(); |
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185 |
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186 /** |
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187 * Saves configure info to file |
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188 */ |
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189 void SaveConfigInfoL(); |
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190 |
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191 |
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192 /** |
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193 * Read configure info from file |
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194 */ |
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195 void ReadConfigInfoL(); |
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196 |
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197 /** |
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198 * Performs start job request |
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199 */ |
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200 void ExecuteStartJobRequestL(); |
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201 |
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202 |
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203 |
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204 private: |
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205 |
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206 // owned by AppUi |
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207 CDpsEngine* iDpsEngine; |
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208 CCapabilityManager* iCapabilityManager; |
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209 CImagePrintUiAppUi* iAppUi; |
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210 |
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211 // types for DoDpsRequest |
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212 TDpsGetCapability iCap; |
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213 TDpsStartJob iStart; |
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214 TDpsAbortJob iAbort; |
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215 TDpsContinueJob iContinue; |
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216 TDpsGetPrinterStatus iPrinter; |
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217 TDpsGetJobStatus iJob; |
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218 TDpsConfigPrintService iConfig; |
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219 |
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220 TRequestType iRequestType; |
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221 |
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222 TInt iNumberOfImages; |
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223 |
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224 TBool iJobFinished; |
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225 TBool iFileExist; |
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226 |
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227 CDesCArrayFlat* iImageArrayFlat; |
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228 |
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229 TBuf8<KDefaultSize> iVendorName; |
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230 TBuf8<KDefaultSize> iProductName; |
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231 |
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232 HBufC* iCongFileName; |
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233 |
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234 }; |
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235 |
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236 |
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237 #endif // C_REQUESTMANAGER_H |