MercurialSymaptic / file revision
summary | shortlog | changelog | graph | tags | bookmarks | branches | files | changeset | file | latest | revisions | annotate | diff | raw | help
os/graphics/printingservices/printerdriversupport/tps/PRINTDRV.CPP
author sl
Tue, 10 Jun 2014 14:32:02 +0200
changeset 1 260cb5ec6c19
permissions -rw-r--r--
Update contrib. 
     1 // Copyright (c) 1996-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #include "PDRVSTD.H"

    17 

    18 #include <fbs.h>

    19 #include <banddev.h>

    20 #include "PRINTDRV.H"

    21 #include "pdrtext.h"

    22 

    23 

    24 EXPORT_C CPrinterDevice* NewPrinterDeviceL()

    25 	{

    26 	CPrintDrvDevice* device = new(ELeave) CPrintDrvDevice;

    27 	return device;

    28 	}

    29 

    30 CPrintDrvDevice::CPrintDrvDevice()

    31 	{

    32 	__DECLARE_NAME( _S( "CPrintDrvDevice" ) );

    33 	}

    34 

    35 CPrintDrvDevice::~CPrintDrvDevice()

    36 	{

    37 	}

    38 

    39 TInt CPrintDrvDevice::CreateContext( CGraphicsContext*& aGc )

    40 	{

    41 	__ASSERT_DEBUG( iControl, Panic( EPrintDrvControlDoesNotExist ) );

    42 	CPdrControl* control = (CPdrControl*) iControl;

    43 	return control->CreateContext( aGc );

    44 	}

    45 

    46 void CPrintDrvDevice::CreateControlL(CPrinterPort* aPrinterPort)

    47 	{

    48 	__ASSERT_ALWAYS( aPrinterPort, Panic( EPrintDrvRequiresPrinterPort ) );

    49 	__ASSERT_ALWAYS( !iControl, Panic( EPrintDrvControlAlreadyExists ) );

    50 	__ASSERT_DEBUG( iCurrentPageSpecInTwips.iPortraitPageSize.iWidth && iCurrentPageSpecInTwips.iPortraitPageSize.iHeight, Panic( EPrintDrvPageSpecNotSet ) );

    51 	iControl = CPrintDrvControl::NewL( this, aPrinterPort, *iStore, iModelInfo->iResourcesStreamId );

    52 	}

    53 

    54 CPrintDrvControl* CPrintDrvControl::NewL( CPdrDevice* aPdrDevice, CPrinterPort* aPrinterPort, CStreamStore& aStore, TStreamId aResourcesStreamId )

    55 	{

    56 	CPrintDrvControl* control = new(ELeave) CPrintDrvControl( aPdrDevice, aPrinterPort );

    57 	CleanupStack::PushL( control );

    58 	control->ConstructL( aStore, aResourcesStreamId );

    59 	CleanupStack::Pop();

    60 	return control;

    61 	}

    62 

    63 CPrintDrvControl::~CPrintDrvControl()

    64 	{

    65 	delete iScanLine;

    66 	}

    67 

    68 CPrintDrvControl::CPrintDrvControl( CPdrDevice* aPdrDevice, CPrinterPort* aPrinterPort ):

    69 	CPdrControl( aPdrDevice, aPrinterPort )

    70 	{

    71 	}

    72 

    73 void CPrintDrvControl::ConstructL( CStreamStore& aStore, TStreamId aResourcesStreamId )

    74 	{

    75 	CPdrControl::ConstructL( aStore, aResourcesStreamId );

    76 	TRect rect = iPdrDevice->PrintablePageInPixels();

    77 	TSize size;

    78 	size.iWidth = iPdrDevice->HorizontalPixelsToTwips( 1000 );

    79 	size.iHeight = iPdrDevice->VerticalPixelsToTwips( 1000 );

    80 	iBandedDevice = CBandedDevice::NewL( rect, size, iPdrDevice->DisplayMode(), EBandingTopToBottom );

    81 	iScanLine = HBufC8::NewL( CFbsBitmap::ScanLineLength( iBandedDevice->BandBitmap()->SizeInPixels().iWidth, iPdrDevice->DisplayMode() ) );

    82 	}

    83 

    84 void CPrintDrvControl::OutputTextL( const TPoint& aPoint, TInt aWidthInPixels, const TTextFormat& aTextFormat, const TDesC8& aString )

    85 	{

    86 	CPdrControl::OutputTextL( aPoint, aWidthInPixels, aTextFormat, aString ); 

    87 	CommandL( EPdrResource1 );

    88 	}

    89 

    90 void CPrintDrvControl::OutputBandL()

    91 	{

    92 	TRect bandrect = iBandedDevice->BandRect();

    93 	TSize size = bandrect.Size();

    94 	CommandL( EPdrBitmapStart );

    95 	for ( TInt i = 0; i<size.iHeight; i++ )

    96 		{

    97 		CommandL( EPdrScanLine );

    98 //		TPtr8 ptr = iScanLine->Des();

    99 //		iBandedDevice->BandBitmap()->GetScanLine( ptr, TPoint( 0, i ), size.iWidth, iPdrDevice->DisplayMode() );

   100 //		iPageBuffer->AddBytesL( ptr );

   101 		CommandL( EPdrEndScanLine );

   102 		}

   103 	CommandL( EPdrBitmapEnd );

   104 	}

   105
Symaptic