DirectPrint/DirectPrintApp/ui/src/directprintpreviewcontrol.cpp
author msekine <m.sekine@kthree.co.jp>
Wed, 31 Mar 2010 00:04:55 +0900
branchRCL_3
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/*
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* Copyright (c) 2010 Kanrikogaku Kenkyusho, Ltd.
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of the License "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Kanrikogaku Kenkyusho, Ltd. - Initial contribution
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*
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* Contributors:
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*
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* Description:
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*
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*/
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// INCLUDE FILES
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#include <coemain.h>
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#include <barsread.h>
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#include <DirectPrintApp.rsg>
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#include <prninf.h>
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#include <prnsetup.h>
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#include <gdi.h>
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#include <prnprev.h>
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#include <eikenv.h>
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#include <gulbordr.h>					// TGulBorder
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#include <e32cmn.h>
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#include "directprintapp.pan"
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#include "directprintapp.hrh"
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#include "directprintpreviewcontrol.h"
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const TInt KFirstPage=0;
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const TInt KDraggingAccepted = 10;
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// -----------------------------------------------------------------------------
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// CDirectPrintPreviewControl::NewL()
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// Two-phased constructor.
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// -----------------------------------------------------------------------------
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//
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CDirectPrintPreviewControl* CDirectPrintPreviewControl::NewL(const CCoeControl* aParent)
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	{
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	CDirectPrintPreviewControl* self = CDirectPrintPreviewControl::NewLC(aParent);
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	CleanupStack::Pop(self);
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	return self;
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	}
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// -----------------------------------------------------------------------------
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// CDirectPrintPreviewControl::NewLC()
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// Two-phased constructor.
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// -----------------------------------------------------------------------------
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//
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CDirectPrintPreviewControl* CDirectPrintPreviewControl::NewLC(const CCoeControl* aParent)
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	{
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	CDirectPrintPreviewControl* self = new(ELeave) CDirectPrintPreviewControl();
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	CleanupStack::PushL(self);
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	self->ConstructL(aParent);
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	return self;
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	}
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// -----------------------------------------------------------------------------
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// CDirectPrintPreviewControl::CDirectPrintPreviewControl()
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// C++ default constructor can NOT contain any code, that might leave.
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// -----------------------------------------------------------------------------
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//
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CDirectPrintPreviewControl::CDirectPrintPreviewControl()
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	{
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	}
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// -----------------------------------------------------------------------------
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// CDirectPrintPreviewControl::~CDirectPrintPreviewControl()
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// C++ default constructor can NOT contain any code, that might leave.
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// -----------------------------------------------------------------------------
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//
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CDirectPrintPreviewControl::~CDirectPrintPreviewControl()
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	{
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	Window().SetPointerGrab(EFalse);
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	delete iPreview;
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	}
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// -----------------------------------------------------------------------------
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// CDirectPrintPreviewControl::ConstructL()
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// Symbian 2nd phase constructor can leave.
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// -----------------------------------------------------------------------------
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//
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void CDirectPrintPreviewControl::ConstructL(const CCoeControl* aParent)
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	{
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	// Create a window for this application view
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	if (aParent)
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		{
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		CreateBackedUpWindowL(*aParent->DrawableWindow(), EGray4);
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		}
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	else
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		{
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		CreateBackedUpWindowL((RWindowTreeNode&)iCoeEnv->RootWin(), EGray4);
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		}
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	EnableDragEvents();
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	Window().SetPointerGrab(ETrue);
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	}
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// -----------------------------------------------------------------------------
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// CDirectPrintPreviewControl::SetPreviewImageObserver()
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//
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// -----------------------------------------------------------------------------
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//
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void CDirectPrintPreviewControl::SetPreviewImageObserver(MPrintProcessObserver* aObserver)
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	{
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	__ASSERT_DEBUG(iPreview,Panic(EDirectPrintNullPointer));
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	iPreview->SetObserver(*aObserver);
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	}
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// -----------------------------------------------------------------------------
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// CDirectPrintPreviewControl::CountComponentControls()
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// Called by framework
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// -----------------------------------------------------------------------------
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//
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TInt CDirectPrintPreviewControl::CountComponentControls() const
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	{
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//	return(2);
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	return(0);
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	}
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// -----------------------------------------------------------------------------
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// CDirectPrintPreviewControl::ComponentControl()
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// Called by framework
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// -----------------------------------------------------------------------------
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//
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CCoeControl* CDirectPrintPreviewControl::ComponentControl( TInt aIndex ) const
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	{
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	CCoeControl* control=NULL;
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	switch (aIndex)
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		{
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	case 0:
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//		control=iButton[0];
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		break;
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	case 1:
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//		control=iButton[1];
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		break;
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		}
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	return(control);
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	}
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// -----------------------------------------------------------------------------
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// CDirectPrintPreviewControl::WriteInternalStateL()
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//
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// -----------------------------------------------------------------------------
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//
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#ifndef _DEBUG
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void CDirectPrintPreviewControl::WriteInternalStateL(RWriteStream& /*aWriteStream*/) const
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	{
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	}
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#else
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void CDirectPrintPreviewControl::WriteInternalStateL(RWriteStream& aWriteStream) const
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	{
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	CEikBorderedControl::WriteInternalStateL(aWriteStream);
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	}
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#endif
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// -----------------------------------------------------------------------------
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// CDirectPrintAppAppView::HandlePointerEventL()
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// Called by framework to handle pointer touch events.
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// Note: although this method is compatible with earlier SDKs,
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// it will not be called in SDKs without Touch support.
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// -----------------------------------------------------------------------------
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//
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void CDirectPrintPreviewControl::HandlePointerEventL(
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		const TPointerEvent& aPointerEvent)
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	{
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	const TRect rect=Rect();
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	if( !rect.Contains(aPointerEvent.iPosition) )
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		{
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		return;
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		}
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	switch ( aPointerEvent.iType )
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		{
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		case TPointerEvent::EButton1Down:
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			{
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			iPointerDownPos = aPointerEvent.iPosition;
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			}
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			break;
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		case TPointerEvent::EButton1Up:
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		case TPointerEvent::EDrag:
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			{
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			TInt x =  aPointerEvent.iPosition.iX - iPointerDownPos.iX;
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			TInt y = aPointerEvent.iPosition.iY - iPointerDownPos.iY;
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			if (Abs(x) > KDraggingAccepted || Abs(y) > KDraggingAccepted)
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				{
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				TPoint newPos;
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				TInt maxWidth = iDisplayRect.Width() - rect.Width();
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				TInt maxHeight = iDisplayRect.Height() - rect.Height();
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				newPos.iX = Min(iDisplayPoint.iX + x, maxWidth);
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				if (newPos.iX <= (maxWidth*-1))
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					newPos.iX = (maxWidth*-1);
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				newPos.iY = Min(iDisplayPoint.iY + y, maxHeight);
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				if (newPos.iY <= (maxHeight*-1))
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					newPos.iY = (maxHeight*-1);
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				iDisplayPoint = newPos;
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				iPointerDownPos = aPointerEvent.iPosition;
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				DrawNow();
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				}
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			}
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			break;
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		default:
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			break;
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		}
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	}
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void CDirectPrintPreviewControl::ActivateL()
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	{
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	DrawButtons();
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	CCoeControl::ActivateL();
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	}
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TCoeInputCapabilities CDirectPrintPreviewControl::InputCapabilities() const
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	{
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	return TCoeInputCapabilities(TCoeInputCapabilities::ENavigation);
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	}
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void CDirectPrintPreviewControl::InitializeFormat(
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										CPrintSetup& aPrintSetup,
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										MPageRegionPrinter& aBodyPrinter,
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										TPrintPreviewFormat& aFormat,
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										TInt& aNumPagesInDoc,
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										TInt& aFirstPageToDisplay,
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										TInt aNumPagesToView,
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										CPrintPreviewImage::TMarginState& aMarginState)
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	{
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	iPrintSetup=&aPrintSetup;
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	iBodyPrinter=&aBodyPrinter;
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	iPrintPreviewFormat=&aFormat;
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	iFirstPageToDisplay=&aFirstPageToDisplay;
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	iNumPagesInDoc=aNumPagesInDoc;
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	iNumPagesToView=aNumPagesToView;
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	iMarginState=aMarginState;
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	}
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void CDirectPrintPreviewControl::SetNumBands(TInt aNumBands)
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	{
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	iNumBands=aNumBands;
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	if (iPreview)
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		{
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		iPreview->SetNumBands(aNumBands);
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		}
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	}
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// -----------------------------------------------------------------------------
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// CDirectPrintPreviewControl::SizeChanged()
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// Called by framework when the view size is changed.
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// -----------------------------------------------------------------------------
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//
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void CDirectPrintPreviewControl::SizeChanged()
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	// can't recover if CPrintPreviewImage::NewL() fails !!
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	{
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	iPreviewDraw=ETrue;
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	// set zoom level 
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	SetZoomLevelAndDispalyRect(EPreviewZoomLevel1);
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	// create CPrintPreviewImage object
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	TRAP_IGNORE(CreatePreviewImageL());
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	}
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// -----------------------------------------------------------------------------
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// CDirectPrintPreviewControl::Draw()
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// Draws the display.
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// -----------------------------------------------------------------------------
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//
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void CDirectPrintPreviewControl::Draw(const TRect& aRect) const
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	{
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	if (!iPreviewDraw)
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		return;
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//	DrawButtons();
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	CWindowGc& gc=SystemGc();
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	iBorder.Draw(gc,Rect());
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	gc.Clear();
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	gc.SetPenStyle(CGraphicsContext::ENullPen);
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	gc.SetBrushColor(KRgbWhite);
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	gc.SetBrushStyle(CGraphicsContext::ESolidBrush);
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//	TRect rectAboveButton(TPoint(iDisplayRect.iTl.iX-KScrollButtonWidth,iDisplayRect.iTl.iY),TSize(KScrollButtonWidth,iDisplayRect.Height()-(iButton[0]->IsVisible()? KScrollButtonWidth : 0)));
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//	gc.DrawRect(rectAboveButton);
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//	rectAboveButton=(TPoint(iDisplayRect.iTl.iX-KScrollButtonWidth,iDisplayRect.iTl.iY),TSize(KScrollButtonWidth,iDisplayRect.Height()-(iButton[1]->IsVisible()? KScrollButtonWidth : 0)));
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//	rectAboveButton.Move(iDisplayRect.Width()+KScrollButtonWidth+1,1); // why are the 1s needed???
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//	gc.DrawRect(rectAboveButton);
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	gc.SetPenStyle(CGraphicsContext::ESolidPen);
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	CONST_CAST(CDirectPrintPreviewControl*,this)->DrawPreview(aRect);  // cast away constness
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	}
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void CDirectPrintPreviewControl::SetDrawFlag(TBool aDraw)
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	{
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	iPreviewDraw=aDraw;
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	}
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TBool CDirectPrintPreviewControl::DrawFlag()
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	{
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	return iPreviewDraw;
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	}
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void CDirectPrintPreviewControl::SetFormatAndDrawL(TInt& aFirstPageToDisplay,TInt& aNumPagesToView)
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	{
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	iPreview->FormatL(iNumPagesInDoc,aFirstPageToDisplay,aNumPagesToView);
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	*iFirstPageToDisplay=aFirstPageToDisplay;
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	iNumPagesToView=aNumPagesToView;
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	DrawButtons();
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	DrawNow();
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   309
	}
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void CDirectPrintPreviewControl::SetMarginAndDrawL(CPrintPreviewImage::TMarginState aMarginState)
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	{
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   313
	iPreview->SetMargins(aMarginState);
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	iMarginState=aMarginState;
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	DrawNow();
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   316
	}
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void CDirectPrintPreviewControl::SetNumPagesInDoc(TInt aNumPagesInDoc,TInt aFirstPageToDisplay,TInt aNumPagesToView)
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	{
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	iNumPagesInDoc=aNumPagesInDoc;
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	*iFirstPageToDisplay=aFirstPageToDisplay;
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	iNumPagesToView=aNumPagesToView;
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   323
	}
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   324
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   325
void CDirectPrintPreviewControl::DrawPreview(const TRect& aRect)
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	{
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	TRAPD(err,iPreview->DrawL(iDisplayPoint,aRect));
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	if (err)
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		{
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   330
		SystemGc().Clear(iDisplayRect);
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   331
		CEikonEnv::Static()->NotifyIdleErrorWhileRedrawing(err);
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		}
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   333
	}
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   334
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   335
TKeyResponse CDirectPrintPreviewControl::OfferKeyEventL(const TKeyEvent& aKeyEvent,TEventCode /*aType*/)
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	{
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   337
	TInt newFirstPageToDisplay=*iFirstPageToDisplay;
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   338
	switch (aKeyEvent.iCode)
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   339
		{
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   340
	case EKeyLeftArrow:
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   341
	case EKeyPageUp:
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   342
		newFirstPageToDisplay--;
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   343
		break;
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   344
	case EKeyRightArrow:
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   345
	case EKeyPageDown:
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   346
		newFirstPageToDisplay++;
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   347
		break;
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   348
	case EKeyHome:
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   349
		newFirstPageToDisplay=KFirstPage;
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   350
		break;
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   351
	case EKeyEnd:
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   352
		newFirstPageToDisplay=iNumPagesInDoc-iNumPagesToView;
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   353
		break;
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   354
	default:
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   355
		return(EKeyWasNotConsumed);
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   356
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   357
		}
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   358
	SwitchFirstPageToDisplayL(newFirstPageToDisplay);
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   359
	return(EKeyWasConsumed);
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   360
	}
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   361
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   362
void CDirectPrintPreviewControl::SwitchFirstPageToDisplayL(TInt& aNewFirstPageToDisplay)
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   363
	{
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   364
	if (aNewFirstPageToDisplay<KFirstPage)
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   365
		aNewFirstPageToDisplay=KFirstPage;
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   366
	if (aNewFirstPageToDisplay>iNumPagesInDoc-iNumPagesToView)
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   367
		aNewFirstPageToDisplay=iNumPagesInDoc-iNumPagesToView;
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   368
	if (aNewFirstPageToDisplay!=*iFirstPageToDisplay)
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   369
		SetFormatAndDrawL(aNewFirstPageToDisplay,iNumPagesToView);
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   370
	}
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   371
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   372
void CDirectPrintPreviewControl::HandleControlEventL(CCoeControl* /*aControl*/,TCoeEvent aEventType)
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   373
	{
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   374
	if (aEventType!=EEventStateChanged)
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   375
		return;
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   376
	TInt newFirstPageToDisplay=*iFirstPageToDisplay;
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   377
//	if (aControl==iButton[0])
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   378
//		newFirstPageToDisplay--;
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   379
//	else if (aControl==iButton[1])
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   380
//		newFirstPageToDisplay++;
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   381
	SwitchFirstPageToDisplayL(newFirstPageToDisplay);
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   382
	}
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   383
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   384
void CDirectPrintPreviewControl::DrawButtons() const
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   385
	{
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   386
	if (iNumPagesToView==iNumPagesInDoc)
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   387
		{
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   388
//		iButton[1]->MakeVisible(EFalse);
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   389
//		iButton[0]->MakeVisible(EFalse);
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   390
		return;
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   391
		}
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   392
//	TBool leftvisible=ETrue;
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   393
//	TBool rightvisible=ETrue;
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   394
//	if (*iFirstPageToDisplay==KFirstPage)
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   395
//		leftvisible=EFalse;
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   396
//	else
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   397
//		{
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   398
//		if (*iFirstPageToDisplay>=iNumPagesInDoc-iNumPagesToView)
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   399
//			rightvisible=EFalse;
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   400
//		}
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   401
//	iButton[0]->MakeVisible(leftvisible);
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   402
//	iButton[1]->MakeVisible(rightvisible);
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   403
////	iButton[0]->DrawNow();
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   404
////	iButton[1]->DrawNow();
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   405
	}
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   406
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   407
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   408
// for zoom
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   409
void CDirectPrintPreviewControl::SetZoomLevel(TInt /*aZoomLevel*/)
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   410
	{
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   411
	SetZoomLevelAndDispalyRect(iZoomLevel);
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   412
	}
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   413
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   414
TInt CDirectPrintPreviewControl::GetZoomLebel()
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   415
	{
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   416
	return (TInt)iZoomLevel;
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   417
	}
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   418
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   419
void CDirectPrintPreviewControl::IncrementZoomLevel()
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   420
	{
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   421
	TInt zoom = iZoomLevel + 1;
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   422
	if (zoom >= EPreviewZoomLevel1
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   423
	 && zoom < EPreviewZoomLevelMax)
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   424
		{
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   425
		SetZoomLevelAndDispalyRect(zoom);
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   426
		TRAPD(err, CreatePreviewImageL());
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   427
		if (err == KErrNone)
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   428
			{
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   429
			DrawNow();
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   430
			}
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   431
		}
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   432
	}
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   433
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   434
void CDirectPrintPreviewControl::DecrementZoomLevel()
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   435
	{
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   436
	TInt zoom = iZoomLevel - 1;
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   437
	if (zoom >= EPreviewZoomLevel1)
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   438
		{
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   439
		SetZoomLevelAndDispalyRect(zoom);
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   440
		TRAPD(err, CreatePreviewImageL());
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   441
		if (err == KErrNone)
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   442
			{
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   443
			DrawNow();
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   444
			}
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   445
		}
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   446
	}
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   447
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   448
	// set zoom level 
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   449
void CDirectPrintPreviewControl::SetZoomLevelAndDispalyRect(TInt aZoomLevel)
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   450
	{
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   451
	static const TInt KZoomPercent[EPreviewZoomLevelMax] = {100, 120, 140, 160, 180};
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   452
	TInt oldZoomLevel = iZoomLevel;
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   453
	if (aZoomLevel == EPreviewZoomLevel1)
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   454
		{
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   455
		iDisplayRect = iBorder.InnerRect(Rect());
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   456
		iDisplayPoint = iDisplayRect.iTl;
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   457
		}
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   458
	else
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   459
		{
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   460
		TRect rect(iBorder.InnerRect(Rect()));
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   461
		TSize newSize;
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   462
		newSize.iWidth = (rect.Size().iWidth * KZoomPercent[aZoomLevel] + 5) / KZoomPercent[EPreviewZoomLevel1];
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   463
		newSize.iHeight = (rect.Size().iHeight * KZoomPercent[aZoomLevel] + 5) / KZoomPercent[EPreviewZoomLevel1];
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   464
		iDisplayRect.SetSize(newSize);
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   465
		if (oldZoomLevel != EPreviewZoomLevel1)
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   466
			{
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   467
			TPoint newPos;
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   468
			newPos.iX = Max(0, ((iDisplayPoint.iX  * KZoomPercent[aZoomLevel] + 5) / KZoomPercent[EPreviewZoomLevel1]));
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   469
			newPos.iY = Max(0, ((iDisplayPoint.iY  * KZoomPercent[aZoomLevel] + 5) / KZoomPercent[EPreviewZoomLevel1]));
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   470
			iDisplayPoint = newPos;
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   471
			}
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   472
		}
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   473
	iZoomLevel = aZoomLevel;
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   474
	}
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   475
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   476
void CDirectPrintPreviewControl::CreatePreviewImageL()
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   477
	{
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   478
	if (iPreview)
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   479
		{
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   480
		delete iPreview;
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   481
		iPreview=NULL;
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   482
		}
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   483
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   484
	iPreview = CPrintPreviewImage::NewL(*iPrintSetup,
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   485
										*iBodyPrinter,
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   486
										CEikonEnv::Static()->WsSession(),
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   487
										Window(),
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   488
										iDisplayRect.Size(),
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   489
										*iPrintPreviewFormat);
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   490
	iPreview->SetNumBands(iNumBands);
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   491
	iPreview->FormatL(iNumPagesInDoc,*iFirstPageToDisplay,iNumPagesToView);
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   492
	iPreview->SetMargins(iMarginState);
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   493
//	TRect buttonRect(TPoint(iDisplayRect.iTl.iX-KScrollButtonWidth,iDisplayRect.iBr.iY-KScrollButtonWidth),
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   494
//					TSize(KScrollButtonWidth,KScrollButtonWidth));
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   495
//	iButton[0]->SetRect(buttonRect);
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   496
//	buttonRect.Move(iDisplayRect.Width()+KScrollButtonWidth,0);
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   497
//	iButton[1]->SetRect(buttonRect);
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   498
	}
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   499
613a5ff70823 transfer from SFL repo (sfl/FCL/sf/app/printing/DirectPrint)
msekine <m.sekine@kthree.co.jp>
parents:
diff changeset
   500
// End of file