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1 /* |
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2 * Copyright (c) 2010 Kanrikogaku Kenkyusho, Ltd. |
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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 the License "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 * Kanrikogaku Kenkyusho, Ltd. - Initial contribution |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * {Description of the file} |
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16 * |
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17 */ |
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18 |
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19 // Protection against nested includes |
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20 #ifndef __DIRECTPRINTENGINE_H__ |
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21 #define __DIRECTPRINTENGINE_H__ |
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22 |
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23 // INCLUDES |
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24 #include <e32base.h> |
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25 #include <prninf.h> // MPrintProcessObserver |
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26 #include <prnsetup.h> // CPrintSetup |
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27 #include <fldbltin.h> // MFieldNumPagesInfo |
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28 #include <gdi.h> // CPrinterModelList |
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29 #include <AknProgressDialog.h> // CAknProgressDialog |
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30 #include <EIKPROGI.H> |
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31 #include <xmlengdocument.h> // RXmlEngDocument |
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32 #include "DirectPrintEngineObserver.h" |
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33 #include "directprintband.h" |
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34 |
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35 // CLASS DECLARATION |
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36 class CDirectPrintModel; |
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37 |
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38 class CDirectPrintEngine : public CBase, |
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39 public MPrintProcessObserver, |
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40 public MFieldNumPagesInfo, |
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41 public MProgressDialogCallback |
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42 { |
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43 public: |
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44 // Constructors and destructor |
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45 |
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46 /** |
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47 * Two-phased constructor. |
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48 */ |
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49 static CDirectPrintEngine* NewL(CDirectPrintModel& aModel); |
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50 |
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51 /** |
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52 * Two-phased constructor. |
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53 */ |
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54 static CDirectPrintEngine* NewLC(CDirectPrintModel& aModel); |
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55 |
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56 /** |
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57 * Destructor. |
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58 */ |
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59 virtual ~CDirectPrintEngine(); |
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60 |
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61 // from MPrintProcessObserver |
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62 virtual void NotifyPrintStarted(TPrintParameters aPrintParams); |
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63 virtual void NotifyBandPrinted(TInt aPercent, TInt aCurrentPageNum, TInt aCurrentCopyNum); |
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64 virtual void NotifyPrintEnded(TInt aErrNum); |
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65 |
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66 // from MFieldNumPagesInfo |
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67 virtual TInt UpdateFieldNumPages()const; |
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68 |
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69 // from MProgressDialogCallback |
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70 /** |
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71 * DialogDismissedL |
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72 * Called when/if the dialog has been dismissed. |
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73 * @param aButtonId |
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74 */ |
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75 void DialogDismissedL( TInt aButtonId ); |
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76 |
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77 // New functions |
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78 void SetObserver(MDirectPrintEngineObserver* aObserver); |
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79 |
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80 TInt ModelCount(); |
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81 void ModelName(TInt aIndex, TDes& aDes); |
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82 TUid ModelUid(TInt aIndex); |
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83 |
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84 void SetUseModel(TInt aIndex); |
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85 |
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86 void PrintL(); |
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87 |
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88 void StartPrintPreviewL(); |
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89 void EndPrintPreview(); |
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90 |
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91 inline CPrintSetup* PrintSetup(); |
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92 inline MPageRegionPrinter* PageRegionPrinter(); |
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93 inline TInt PageCounter(); |
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94 inline TInt MaxPageNum(); |
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95 |
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96 void SetParamL(RXmlEngDocument* aParam); |
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97 |
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98 protected: |
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99 /** |
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100 * Constructor for performing 1st stage construction |
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101 */ |
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102 CDirectPrintEngine(CDirectPrintModel& aModel); |
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103 |
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104 /** |
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105 * EPOC default constructor for performing 2nd stage construction |
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106 */ |
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107 void ConstructL(); |
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108 |
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109 private: |
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110 // New functions |
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111 void DoPrintL(CPrinterPort* aPort); |
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112 |
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113 void StartPrintProgressNoteL(); |
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114 void EndPrintProgressNoteL(); |
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115 void UpdatePrintProgressNoteL(TInt aPage); |
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116 void SearchPluginFromFilenameL(const TDesC& aFileName); |
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117 void LoadPluginFromUidL(const TUid aUid); |
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118 |
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119 static void CleanupBand( TAny* aData ); |
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120 |
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121 private: |
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122 // Observer |
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123 MDirectPrintEngineObserver* iObserver; |
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124 |
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125 // Model object |
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126 CDirectPrintModel& iModel; |
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127 |
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128 // File server session |
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129 RFs iFs; |
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130 // Member Variable for CPrintSetup |
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131 CPrintSetup* iPrintSetup; |
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132 |
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133 // Member Variable for print model name |
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134 CPrinterModelList* iModelList; |
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135 |
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136 // Member Variable for page counter |
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137 TInt iPageCounter; |
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138 |
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139 // Member Variable for total page |
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140 TInt iMaxPageNum; |
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141 |
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142 // Member Variable for total page |
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143 TInt iModelIndex; |
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144 |
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145 CDirectPrintBand* iPrintBand; |
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146 //MPageRegionPrinter* iRegionPrinter; |
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147 |
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148 /** |
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149 * iProgressDialog |
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150 * Owned |
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151 */ |
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152 CAknProgressDialog* iProgressDialog; |
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153 /** |
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154 * iProgressInfo |
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155 * Not owned by CAknExNoteContainer object. |
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156 */ |
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157 CEikProgressInfo* iProgressInfo; |
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158 |
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159 HBufC* iProgressMessage; |
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160 |
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161 //TBuf<255> iParam; |
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162 RXmlEngDocument* iParam; |
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163 |
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164 // identifer returned by ECom |
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165 TUid iDtorIdKey; |
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166 |
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167 // last error |
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168 TInt iLastError; |
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169 }; |
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170 |
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171 inline CPrintSetup* CDirectPrintEngine::PrintSetup() |
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172 { |
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173 return iPrintSetup; |
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174 } |
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175 |
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176 inline MPageRegionPrinter* CDirectPrintEngine::PageRegionPrinter() |
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177 { |
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178 if (iPrintBand) |
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179 { |
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180 return iPrintBand->RegionPrinter(); |
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181 } |
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182 return NULL; |
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183 } |
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184 |
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185 inline TInt CDirectPrintEngine::PageCounter() |
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186 { |
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187 return iPageCounter; |
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188 } |
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189 |
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190 inline TInt CDirectPrintEngine::MaxPageNum() |
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191 { |
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192 return iMaxPageNum; |
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193 } |
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194 |
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195 |
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196 #endif // __DIRECTPRINTENGINE_H__ |
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197 // End of file |