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1 // Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // |
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15 |
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16 #include <banddev.h> |
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17 #include "GNRLSTD.H" |
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18 #include "GENERAL.H" |
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19 #include "pdrtext.h" |
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20 |
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21 |
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22 EXPORT_C CPrinterDevice* NewPrinterDeviceL() |
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23 { |
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24 CGeneralPrinterDevice* device = new(ELeave) CGeneralPrinterDevice; |
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25 return device; |
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26 } |
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27 |
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28 CGeneralPrinterDevice::CGeneralPrinterDevice(): |
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29 CPdrDevice() |
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30 { |
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31 __DECLARE_NAME(_S("CGeneralDevice")); |
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32 } |
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33 |
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34 CGeneralPrinterDevice::~CGeneralPrinterDevice() |
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35 { |
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36 } |
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37 |
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38 TInt CGeneralPrinterDevice::CreateContext(CGraphicsContext*& aGC) |
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39 { |
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40 __ASSERT_DEBUG(iControl, Panic(EGeneralPrinterControlDoesNotExist)); |
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41 CPdrControl* control = (CPdrControl*)iControl; |
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42 return control->CreateContext(aGC); |
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43 } |
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44 |
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45 TSize CGeneralPrinterDevice::KPixelSizeInTwips() const |
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46 { |
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47 return TSize(iModelInfo->iKPixelWidthInTwips, iModelInfo->iKPixelHeightInTwips); |
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48 } |
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49 |
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50 void CGeneralPrinterDevice::CreateControlL(CPrinterPort* aPrinterPort) |
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51 { |
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52 __ASSERT_ALWAYS(aPrinterPort, Panic(EGeneralPrinterRequiresPrinterPort)); |
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53 __ASSERT_ALWAYS(!iControl, Panic(EGeneralPrinterControlAlreadyExists)); |
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54 __ASSERT_DEBUG(iCurrentPageSpecInTwips.iPortraitPageSize.iWidth && iCurrentPageSpecInTwips.iPortraitPageSize.iHeight, Panic(EGeneralPrinterPageSpecNotSet)); |
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55 iControl = CGeneralPrinterControl::NewL(this, aPrinterPort, *iStore, iModelInfo->iResourcesStreamId); |
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56 } |
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57 |
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58 CGeneralPrinterControl* CGeneralPrinterControl::NewL(CPdrDevice* aPdrDevice, CPrinterPort* aPrinterPort, CStreamStore& aStore, TStreamId aResourcesStreamId) |
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59 { |
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60 CGeneralPrinterControl* control = new(ELeave) CGeneralPrinterControl(aPdrDevice, aPrinterPort); |
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61 CleanupStack::PushL(control); |
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62 control->ConstructL(aStore, aResourcesStreamId); |
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63 CleanupStack::Pop(); |
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64 return control; |
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65 } |
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66 |
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67 CGeneralPrinterControl::~CGeneralPrinterControl() |
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68 { |
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69 } |
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70 |
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71 CGeneralPrinterControl::CGeneralPrinterControl(CPdrDevice* aPdrDevice, CPrinterPort* aPrinterPort): |
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72 CPdrControl(aPdrDevice, aPrinterPort) |
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73 { |
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74 __DECLARE_NAME(_S("CGeneralPrinterControl")); |
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75 } |
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76 |
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77 void CGeneralPrinterControl::ConstructL(CStreamStore& aStore, TStreamId aResourcesStreamId) |
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78 { |
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79 if((iPdrDevice->CurrentPageSpecInTwips().iOrientation == TPageSpec::ELandscape) |
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80 && (iPdrDevice->Flags() & EGeneralLandscapeNotAvailable)) |
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81 User::Leave(KErrNotSupported); |
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82 CPdrControl::ConstructL(aStore, aResourcesStreamId); |
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83 |
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84 const TRect rect = iPdrDevice->PrintablePageInPixels(); |
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85 const TSize size(0,0); |
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86 iBandedDevice = CBandedDevice::NewL(rect, size, iPdrDevice->DisplayMode(), EBandingTopToBottom, 0); |
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87 |
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88 iPageText = CPageText::NewL(); |
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89 } |
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90 |
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91 void CGeneralPrinterControl::OutputTextL(const TPoint& aPoint, TInt aWidthInPixels, const TTextFormat& /*aTextFormat*/, const TDesC8& aString) |
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92 { |
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93 MoveByL(aPoint - iPosition); |
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94 iPageBuffer->AddBytesL(aString); |
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95 iPosition.iX += aWidthInPixels; |
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96 } |
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97 |
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98 void CGeneralPrinterControl::OutputBandL() |
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99 { |
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100 TInt numentries = iPageText->NumEntries(); |
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101 iPosition = iPdrDevice->OffsetInPixels(); |
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102 for(TInt i = 0; i < numentries; i++) |
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103 { |
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104 CPageTextEntry* entry = (*iPageText)[i]; //!! |
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105 OutputTextL(entry->iDrawPos, entry->iTextWidthInPixels, *entry->iTextFormat, entry->iText->Des()); |
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106 } //!! |
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107 iPageText->Reset(); |
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108 } |
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109 |