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: Informs about USB connection |
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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 <pictbridge.h> |
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20 #include <imageprintui.rsg> |
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21 |
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22 #include "connectionmanager.h" |
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23 #include "imageprintuidebug.h" |
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24 #include "settingsview.h" |
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25 #include "notes.h" |
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26 #include "imageprintuiappui.h" |
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27 |
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28 |
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29 // ============================ MEMBER FUNCTIONS =============================== |
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30 |
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31 // ----------------------------------------------------------------------------- |
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32 // CConnectionManager::NewL |
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33 // Two-phased constructor. |
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34 // ----------------------------------------------------------------------------- |
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35 // |
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36 CConnectionManager* CConnectionManager::NewL( CImagePrintUiAppUi* aAppUi, |
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37 CDpsEngine* aEngine, CNotes* aNotes) |
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38 { |
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39 FLOG(_L("[IMAGEPRINTUI]\tCConnectionManager:NewL")); |
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40 CConnectionManager* self |
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41 = new (ELeave) CConnectionManager(aAppUi, aEngine, aNotes); |
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42 return self; |
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43 } |
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44 |
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45 |
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46 // ----------------------------------------------------------------------------- |
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47 // CConnectionManager::~CConnectionManager |
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48 // C++ default destructor |
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49 // ----------------------------------------------------------------------------- |
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50 // |
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51 CConnectionManager::~CConnectionManager() |
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52 { |
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53 FLOG(_L("[IMAGEPRINTUI]\tCConnectionManager: desctructor")); |
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54 Cancel(); // cancels any existing active object orders for iStatus |
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55 |
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56 FLOG(_L("[IMAGEPRINTUI]\tCConnectionManager: desctructor complete")); |
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57 } |
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58 |
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59 |
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60 // ----------------------------------------------------------------------------- |
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61 // CConnectionManager::CConnectionManager |
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62 // C++ default constructor can NOT contain any code, that |
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63 // might leave. |
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64 // ----------------------------------------------------------------------------- |
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65 // |
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66 CConnectionManager::CConnectionManager( CImagePrintUiAppUi* aAppUi, |
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67 CDpsEngine* aEngine, CNotes* aNotes) |
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68 : CActive(EPriorityStandard), iAppUi(aAppUi), |
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69 iDpsEngine(aEngine), iActiveNote(EFalse),iSetPrintCall(EFalse), |
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70 iNotes(aNotes), iPreviousStatus(CDpsEngine::ENotConnected) |
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71 { |
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72 CActiveScheduler::Add(this); |
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73 } |
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74 |
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75 |
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76 |
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77 // ----------------------------------------------------------------------------- |
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78 // CConnectionManager::RunError |
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79 // Standard active object error function. |
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80 // ----------------------------------------------------------------------------- |
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81 // |
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82 |
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83 TInt CConnectionManager::RunError(TInt aError) |
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84 { |
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85 FTRACE(FPrint(_L("[IMAGEPRINTUI]\tCConnectionManager::RunError: ERROR %d from RunL."), aError)); |
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86 if ( aError == KErrTimedOut) |
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87 { |
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88 FLOG(_L("[IMAGEPRINTUI] CConnectionManager: Time out, start listen again")); |
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89 StartListening(); |
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90 } |
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91 else |
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92 { |
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93 FLOG(_L("[IMAGEPRINTUI] CConnectionManager RunError close application")); |
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94 iAppUi->CloseApplication(ETrue); |
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95 } |
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96 return KErrNone; |
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97 } |
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98 // ----------------------------------------------------------------------------- |
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99 // Starts search printer |
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100 // ----------------------------------------------------------------------------- |
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101 // |
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102 void CConnectionManager::StartSearchPrinter() |
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103 { |
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104 FLOG(_L("[IMAGEPRINTUI]\tCConnectionManager: StartSerchPrinter")); |
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105 iDpsEngine->SetPrintMode(iStatus); |
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106 iSetPrintCall = ETrue; |
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107 SetActive(); |
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108 FLOG(_L("[IMAGEPRINTUI]\tCConnectionManager: StartSerchPrinter complete")); |
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109 } |
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110 // ----------------------------------------------------------------------------- |
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111 // |
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112 // ----------------------------------------------------------------------------- |
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113 // |
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114 void CConnectionManager::RunL() |
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115 { |
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116 FLOG(_L("[IMAGEPRINTUI]>>>CConnectionManager::RunL")); |
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117 FTRACE(FPrint(_L("[IMAGEPRINTUI] CConnectionManager iStatus is %d"), iStatus.Int() )); |
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118 FTRACE(FPrint(_L("[IMAGEPRINTUI] CConnectionManager iPreviousStatus is %d"), iPreviousStatus )) |
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119 |
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120 if ( iStatus.Int() == CDpsEngine::ENotConnected ) |
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121 { |
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122 FLOG(_L("[IMAGEPRINTUI]>>>CConnectionManager::ENotConnected ")); |
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123 if(iPreviousStatus == CDpsEngine::EOtherConnected) |
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124 { |
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125 FLOG(_L("[IMAGEPRINTUI]\tCConnectionManager:: Previous was EOtherConnected, close earlier note")); |
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126 iNotes->StopShowNote(R_NOT_CONNECT_PRINTER); |
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127 } |
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128 iNotes->ShowNoteL(R_CONNECT_USB); |
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129 iActiveNote = ETrue; |
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130 iPreviousStatus = CDpsEngine::ENotConnected; |
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131 StartListening(); |
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132 |
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133 } |
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134 else if ( iStatus.Int() == CDpsEngine::EOtherConnected ) |
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135 { |
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136 FLOG(_L("[IMAGEPRINTUI]>>>CConnectionManager::EOtherConnected ")); |
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137 if(iPreviousStatus == CDpsEngine::ENotConnected) |
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138 { |
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139 FLOG(_L("[IMAGEPRINTUI]\tCConnectionManager:: Previous was ENotConnected, close earlier note")); |
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140 iNotes->StopShowNote(R_CONNECT_USB); |
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141 } |
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142 iNotes->ShowNoteL(R_NOT_CONNECT_PRINTER); |
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143 iActiveNote = ETrue; |
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144 iPreviousStatus = CDpsEngine::EOtherConnected; |
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145 StartListening(); |
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146 |
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147 } |
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148 else if (iStatus.Int() == CDpsEngine::EPrinterConnected) |
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149 { |
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150 FLOG(_L("[IMAGEPRINTUI]>>>CConnectionManager::EPrinterConnected")); |
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151 iSetPrintCall = EFalse; |
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152 if(iActiveNote) |
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153 { |
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154 FLOG(_L("[IMAGEPRINTUI]>>>CConnectionManager::Stop show note")); |
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155 iNotes->StopShowNote(R_CONNECT_USB); |
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156 iActiveNote = EFalse; |
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157 } |
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158 iPreviousStatus = CDpsEngine::EPrinterConnected; |
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159 StartListening(); |
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160 TRAPD(err, iAppUi->CableConnectedL()); |
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161 if(err) |
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162 { |
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163 // creation of some manager instance was unsuccessfull, close application |
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164 iNotes->ShowErrorMsgL(R_ERROR_GENERAL); |
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165 iAppUi->CloseApplication(EFalse); |
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166 } |
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167 } |
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168 else if ( iStatus.Int() == CDpsEngine::EPrinterDisconnected || |
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169 iStatus.Int() == CDpsEngine::EWrongPrintModeConnected ) |
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170 { |
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171 FLOG(_L("[IMAGEPRINTUI]>>>CConnectionManager::EPrinterDisconnected or EWrongPrintModeConnected")); |
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172 iAppUi->CloseApplication(ETrue); |
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173 } |
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174 |
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175 FLOG(_L("[IMAGEPRINTUI]<<<CConnectionManager::RunL complete.")); |
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176 } |
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177 |
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178 |
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179 |
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180 // ----------------------------------------------------------------------------- |
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181 // CConnectionManager::StartListening |
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182 // Orders notifications and sets the object active. |
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183 // ----------------------------------------------------------------------------- |
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184 // |
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185 void CConnectionManager::StartListening() |
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186 { |
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187 FLOG(_L("[IMAGEPRINTUI]\tCConnectionManager: StartListeningL")); |
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188 if(IsActive()) |
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189 { |
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190 return; |
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191 } |
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192 iDpsEngine->ConnectStateNotify( iStatus ); |
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193 SetActive(); |
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194 FLOG(_L("[IMAGEPRINTUI]\tCConnectionManager: StartListeningL complete")); |
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195 } |
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196 |
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197 |
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198 // ----------------------------------------------------------------------------- |
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199 // CConnectionManager::DoCancel |
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200 // Standard active object cancellation function. |
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201 // ----------------------------------------------------------------------------- |
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202 // |
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203 void CConnectionManager::DoCancel() |
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204 { |
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205 FLOG(_L("[IMAGEPRINTUI]\tCConnectionManager::DoCancel")); |
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206 FTRACE(FPrint(_L("[IMAGEPRINTUI]\t tCConnectionManager iDpsEngine is %x"), iDpsEngine )); |
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207 if(!iDpsEngine) |
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208 { |
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209 FLOG(_L("[IMAGEPRINTUI]\tCConnectionManager::DpsEngine allredy destroyed, panic")); |
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210 } |
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211 else |
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212 { |
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213 iDpsEngine->CancelPrintMode(); |
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214 } |
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215 FLOG(_L("[IMAGEPRINTUI]\tCConnectionManager::DoCancel complete")); |
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216 } |
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217 |
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218 |
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219 |
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220 // End of file |
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