/*
For general Scribus (>=1.3.2) copyright and licensing information please refer
to the COPYING file provided with the program. Following this notice may exist
a copyright and/or license notice that predates the release of Scribus 1.3.2
for which a new license (GPL+exception) is in place.
*/

#include "slaoutput.h"

#include <poppler/GlobalParams.h>
#include <poppler/poppler-config.h>
#include <poppler/FileSpec.h>
#include <poppler/fofi/FoFiTrueType.h>
#include <QApplication>
#include <QFile>
#include "commonstrings.h"
#include "loadsaveplugin.h"
#include "sccolorengine.h"
#include "util.h"
#include "util_math.h"
#include <tiffio.h>

//#ifndef DEBUG_TEXT_IMPORT
//	#define DEBUG_TEXT_IMPORT
//#endif

namespace
{
	// Compute the intersection of two paths while considering the fillrule of each of them.
	// QPainterPath has the right interface to do the operation but is currently buggy.
	// See for example https://bugreports.qt.io/browse/QTBUG-83102. Thus this function
	// applies some heuristics to find the best result. As soon QPainterPath is fixed
	// one can just use a.intersected(b) wherever this function is called.
	// TODO: Find an alternative to QPainterPath that works for different fill rules.
	QPainterPath intersection(QPainterPath const &a, QPainterPath const &b)
	{
		// An empty path is treated like the whole area.
		if (a.elementCount() == 0)
			return b;
		if (b.elementCount() == 0)
			return a;

		QPainterPath ret_a = a.intersected(b);
		QPainterPath ret_b = b.intersected(a);
		// Sometimes the resulting paths are not closed even though they should.
		// Close them now.
		ret_a.closeSubpath();
		ret_b.closeSubpath();

		// Most of the time one of the two operations returns an empty path while the other
		// gives us the desired result. Return the non-empty one.
		if (ret_a.elementCount() == 0)
			return ret_b;
		if (ret_b.elementCount() == 0)
			return ret_a;

		// There are cases where both intersections are not empty but one of them is quite
		// complicated with several subpaths, etc. We return the simpler one.
		return (ret_a.elementCount() <= ret_b.elementCount()) ? ret_a : ret_b;
	}

	// Invert preblending matte values into the color values. Assuming that c and alpha are RGBA components
	// between 0 and 255.
	int unblendMatte(int c, int alpha, int matte)
	{
		if (alpha == 0)
			return matte;
		int ret = matte + ((c - matte) * 255) / alpha;
		if (ret < 0)
			return 0;
		if (ret > 255)
			return 255;
		return ret;
	}
}

LinkSubmitForm::LinkSubmitForm(Object *actionObj)
{
	if (!actionObj->isDict())
		return;

	Object obj1 = actionObj->dictLookup("F");
	if (!obj1.isNull())
	{
		if (obj1.isDict())
		{
			Object obj3 = obj1.dictLookup("FS");
			if (!obj3.isNull())
			{
				if (obj3.isName())
				{
					POPPLER_CONST char *name = obj3.getName();
					if (!strcmp(name, "URL"))
					{
						Object obj2 = obj1.dictLookup("F");
						if (!obj2.isNull())
							fileName = obj2.getString()->copy();
					}
				}
			}
		}
	}
	obj1 = actionObj->dictLookup("Flags");
	if (!obj1.isNull())
	{
		if (obj1.isNum())
			m_flags = obj1.getInt();
	}
}

LinkSubmitForm::~LinkSubmitForm()
{
	delete fileName;
}

LinkImportData::LinkImportData(Object *actionObj)
{
	if (!actionObj->isDict())
		return;
	Object obj1 = actionObj->dictLookup("F");
	if (obj1.isNull())
		return;

	Object obj3 = getFileSpecNameForPlatform(&obj1);
	if (!obj3.isNull())
		fileName = obj3.getString()->copy();
}

LinkImportData::~LinkImportData()
{
	delete fileName;
}

AnoOutputDev::~AnoOutputDev()
{
	delete fontName;
	delete itemText;
}

AnoOutputDev::AnoOutputDev(ScribusDoc* doc, QStringList *importedColors)
{
	m_doc = doc;
	m_importedColors = importedColors;
	currColorText = "Black";
	currColorFill = CommonStrings::None;
	currColorStroke = CommonStrings::None;
}

void AnoOutputDev::eoFill(GfxState *state)
{
	int shade = 100;
	currColorFill = getColor(state->getFillColorSpace(), state->getFillColor(), &shade);
}

void AnoOutputDev::fill(GfxState *state)
{
	int shade = 100;
	currColorFill = getColor(state->getFillColorSpace(), state->getFillColor(), &shade);
}

void AnoOutputDev::stroke(GfxState *state)
{
	int shade = 100;
	currColorStroke = getColor(state->getStrokeColorSpace(), state->getStrokeColor(), &shade);
}

void AnoOutputDev::drawString(GfxState *state, POPPLER_CONST GooString *s)
{
	int shade = 100;
	currColorText = getColor(state->getFillColorSpace(), state->getFillColor(), &shade);
	fontSize = state->getFontSize();
	if (state->getFont())
		fontName = state->getFont()->getName()->copy();
	itemText = s->copy();
}

QString AnoOutputDev::getColor(GfxColorSpace *color_space, POPPLER_CONST_070 GfxColor *color, int *shade)
{
	QString fNam;
	QString namPrefix = "FromPDF";
	ScColor tmp;
	tmp.setSpotColor(false);
	tmp.setRegistrationColor(false);
	*shade = 100;
	if ((color_space->getMode() == csDeviceRGB) || (color_space->getMode() == csCalRGB))
	{
		GfxRGB rgb;
		color_space->getRGB(color, &rgb);
		double Rc = colToDbl(rgb.r);
		double Gc = colToDbl(rgb.g);
		double Bc = colToDbl(rgb.b);
		tmp.setRgbColorF(Rc, Gc, Bc);
		fNam = m_doc->PageColors.tryAddColor(namPrefix+tmp.name(), tmp);
	}
	else if (color_space->getMode() == csDeviceCMYK)
	{
		GfxCMYK cmyk;
		color_space->getCMYK(color, &cmyk);
		double Cc = colToDbl(cmyk.c);
		double Mc = colToDbl(cmyk.m);
		double Yc = colToDbl(cmyk.y);
		double Kc = colToDbl(cmyk.k);
		tmp.setCmykColorF(Cc, Mc, Yc, Kc);
		fNam = m_doc->PageColors.tryAddColor(namPrefix+tmp.name(), tmp);
	}
	else if ((color_space->getMode() == csCalGray) || (color_space->getMode() == csDeviceGray))
	{
		GfxGray gray;
		color_space->getGray(color, &gray);
		double Kc = 1.0 - colToDbl(gray);
		tmp.setCmykColorF(0, 0, 0, Kc);
		fNam = m_doc->PageColors.tryAddColor(namPrefix+tmp.name(), tmp);
	}
	else if (color_space->getMode() == csSeparation)
	{
		GfxSeparationColorSpace* sepColorSpace = (GfxSeparationColorSpace*)color_space;
		GfxColorSpace* altColorSpace = sepColorSpace->getAlt();
		QString name = QString(sepColorSpace->getName()->getCString());
		bool isRegistrationColor = (name == "All");
		if (isRegistrationColor)
		{
			tmp.setCmykColorF(1.0, 1.0, 1.0, 1.0);
			tmp.setRegistrationColor(true);
			name = "Registration";
		}
		else if ((altColorSpace->getMode() == csDeviceRGB) || (altColorSpace->getMode() == csCalRGB))
		{
			double x = 1.0;
			double comps[gfxColorMaxComps];
			sepColorSpace->getFunc()->transform(&x, comps);
			tmp.setRgbColorF(comps[0], comps[1], comps[2]);
		}
		else if ((altColorSpace->getMode() == csCalGray) || (altColorSpace->getMode() == csDeviceGray))
		{
			double x = 1.0;
			double comps[gfxColorMaxComps];
			sepColorSpace->getFunc()->transform(&x, comps);
			tmp.setCmykColorF(0.0, 0.0, 0.0, 1.0 - comps[0]);
		}
		else if (altColorSpace->getMode() == csLab)
		{
			double x = 1.0;
			double comps[gfxColorMaxComps];
			sepColorSpace->getFunc()->transform(&x, comps);
			tmp.setLabColor(comps[0], comps[1], comps[2]);
		}
		else
		{
			GfxCMYK cmyk;
			color_space->getCMYK(color, &cmyk);
			double Cc = colToDbl(cmyk.c);
			double Mc = colToDbl(cmyk.m);
			double Yc = colToDbl(cmyk.y);
			double Kc = colToDbl(cmyk.k);
			tmp.setCmykColorF(Cc, Mc, Yc, Kc);
		}
		tmp.setSpotColor(true);

		fNam = m_doc->PageColors.tryAddColor(name, tmp);
		*shade = qRound(colToDbl(color->c[0]) * 100);
	}
	else
	{
		GfxRGB rgb;
		color_space->getRGB(color, &rgb);
		double Rc = colToDbl(rgb.r);
		double Gc = colToDbl(rgb.g);
		double Bc = colToDbl(rgb.b);
		tmp.setRgbColorF(Rc, Gc, Bc);
		fNam = m_doc->PageColors.tryAddColor(namPrefix+tmp.name(), tmp);
	//	qDebug() << "update fill color other colorspace" << color_space->getMode() << "treating as rgb" << Rc << Gc << Bc;
	}
	if (fNam == namPrefix+tmp.name())
		m_importedColors->append(fNam);
	return fNam;
}

SlaOutputDev::SlaOutputDev(ScribusDoc* doc, QList<PageItem*> *Elements, QStringList *importedColors, int flags)
{
	m_doc = doc;
	m_Elements = Elements;
	pushGroup();
	m_importedColors = importedColors;
	m_currColorStroke = "Black";
	m_currColorFill = "Black";
	tmpSel = new Selection(m_doc, false);
	importerFlags = flags;
	currentLayer = m_doc->activeLayer();
	layersSetByOCG = false;
}

SlaOutputDev::~SlaOutputDev()
{
	m_groupStack.clear();
	tmpSel->clear();
	delete tmpSel;
	delete m_fontEngine;
}

/* get Actions not implemented by Poppler */
LinkAction* SlaOutputDev::SC_getAction(AnnotWidget *ano)
{
	LinkAction *linkAction = nullptr;
	Object obj;
	Ref refa = ano->getRef();

	obj = xref->fetch(refa.num, refa.gen);
	if (obj.isDict())
	{
		Dict* adic = obj.getDict();
		POPPLER_CONST_075 Object POPPLER_REF additionalActions = adic->lookupNF("A");
		Object additionalActionsObject = additionalActions.fetch(pdfDoc->getXRef());
		if (additionalActionsObject.isDict())
		{
			Object actionObject = additionalActionsObject.dictLookup("S");
			if (actionObject.isName("ImportData"))
			{
				linkAction = new LinkImportData(&additionalActionsObject);
			}
			else if (actionObject.isName("SubmitForm"))
			{
				linkAction = new LinkSubmitForm(&additionalActionsObject);
			}
		}
	}
	return linkAction;
}

/* Replacement for the crippled Poppler function LinkAction* AnnotWidget::getAdditionalAction(AdditionalActionsType type) */
#if POPPLER_ENCODED_VERSION >= POPPLER_VERSION_ENCODE(0, 86, 0)
std::unique_ptr<LinkAction> SlaOutputDev::SC_getAdditionalAction(const char *key, AnnotWidget *ano)
{
	std::unique_ptr<LinkAction> linkAction;
#else
LinkAction* SlaOutputDev::SC_getAdditionalAction(const char *key, AnnotWidget *ano)
{
	LinkAction *linkAction = nullptr;
#endif
	Object obj;
	Ref refa = ano->getRef();

	obj = xref->fetch(refa.num, refa.gen);
	if (obj.isDict())
	{
		Dict* adic = obj.getDict();
		POPPLER_CONST_075 Object POPPLER_REF additionalActions = adic->lookupNF("AA");
		Object additionalActionsObject = additionalActions.fetch(pdfDoc->getXRef());
		if (additionalActionsObject.isDict())
		{
			Object actionObject = additionalActionsObject.dictLookup(key);
			if (actionObject.isDict())
				linkAction = LinkAction::parseAction(&actionObject, pdfDoc->getCatalog()->getBaseURI());
		}
	}
	return linkAction;
}

GBool SlaOutputDev::annotations_callback(Annot *annota, void *user_data)
{
	SlaOutputDev *dev = (SlaOutputDev*)user_data;
	PDFRectangle *box = annota->getRect();
	double xCoor = dev->m_doc->currentPage()->xOffset() + box->x1 - dev->cropOffsetX;
	double yCoor = dev->m_doc->currentPage()->yOffset() + dev->m_doc->currentPage()->height() - box->y2 + dev->cropOffsetY;
	double width = box->x2 - box->x1;
	double height = box->y2 - box->y1;
	if (dev->rotate == 90)
	{
		xCoor = dev->m_doc->currentPage()->xOffset() - dev->cropOffsetX + box->y2;
		yCoor = dev->m_doc->currentPage()->yOffset() + dev->cropOffsetY + box->x1;
	}
	else if (dev->rotate == 180)
	{
		xCoor = dev->m_doc->currentPage()->xOffset() - dev->cropOffsetX + dev->m_doc->currentPage()->width() - box->x1;
		yCoor = dev->m_doc->currentPage()->yOffset() + dev->cropOffsetY + box->y2;
	}
	else if (dev->rotate == 270)
	{
		xCoor = dev->m_doc->currentPage()->xOffset() - dev->cropOffsetX + dev->m_doc->currentPage()->width() - box->y2;
		yCoor = dev->m_doc->currentPage()->yOffset() + dev->cropOffsetY + dev->m_doc->currentPage()->height() - box->x1;
	}
	bool retVal = true;
	if (annota->getType() == Annot::typeText)
		retVal = !dev->handleTextAnnot(annota, xCoor, yCoor, width, height);
	else if (annota->getType() == Annot::typeLink)
		retVal = !dev->handleLinkAnnot(annota, xCoor, yCoor, width, height);
	else if (annota->getType() == Annot::typeWidget)
		retVal = !dev->handleWidgetAnnot(annota, xCoor, yCoor, width, height);
	return retVal;
}

bool SlaOutputDev::handleTextAnnot(Annot* annota, double xCoor, double yCoor, double width, double height)
{
	AnnotText *anl = (AnnotText*)annota;
	int z = m_doc->itemAdd(PageItem::TextFrame, PageItem::Rectangle, xCoor, yCoor, width, height, 0, CommonStrings::None, CommonStrings::None);
	PageItem *ite = m_doc->Items->at(z);
	int flg = annota->getFlags();
	if (!(flg & 16))
		ite->setRotation(rotate, true);
	ite->ClipEdited = true;
	ite->FrameType = 3;
	ite->setFillEvenOdd(false);
	ite->Clip = flattenPath(ite->PoLine, ite->Segments);
	ite->ContourLine = ite->PoLine.copy();
	ite->setTextFlowMode(PageItem::TextFlowDisabled);
	m_Elements->append(ite);
	if (m_groupStack.count() != 0)
	{
		m_groupStack.top().Items.append(ite);
		applyMask(ite);
	}
	ite->setIsAnnotation(true);
	ite->AutoName = false;
	ite->annotation().setType(Annotation::Text);
	ite->annotation().setActionType(Annotation::Action_None);
	ite->annotation().setAnOpen(anl->getOpen());
	QString iconName = UnicodeParsedString(anl->getIcon());
	if (iconName == "Note")
		ite->annotation().setIcon(Annotation::Icon_Note);
	else if (iconName == "Comment")
		ite->annotation().setIcon(Annotation::Icon_Comment);
	else if (iconName == "Key")
		ite->annotation().setIcon(Annotation::Icon_Key);
	else if (iconName == "Help")
		ite->annotation().setIcon(Annotation::Icon_Help);
	else if (iconName == "NewParagraph")
		ite->annotation().setIcon(Annotation::Icon_NewParagraph);
	else if (iconName == "Paragraph")
		ite->annotation().setIcon(Annotation::Icon_Paragraph);
	else if (iconName == "Insert")
		ite->annotation().setIcon(Annotation::Icon_Insert);
	else if (iconName == "Cross")
		ite->annotation().setIcon(Annotation::Icon_Cross);
	else if (iconName == "Circle")
		ite->annotation().setIcon(Annotation::Icon_Circle);
	else
		ite->annotation().setIcon(Annotation::Icon_Note);
	ite->setItemName( CommonStrings::itemName_TextAnnotation + QString("%1").arg(m_doc->TotalItems));
	ite->itemText.insertChars(UnicodeParsedString(annota->getContents()));
	ite->itemText.trim();
	return true;
}

bool SlaOutputDev::handleLinkAnnot(Annot* annota, double xCoor, double yCoor, double width, double height)
{
	AnnotLink *anl = (AnnotLink*)annota;
	LinkAction *act = anl->getAction();
	if (!act)
		return false;
	bool validLink = false;
	int pagNum = 0;
	int xco = 0;
	int yco = 0;
	QString fileName = "";
	if (act->getKind() == actionGoTo)
	{
		LinkGoTo *gto = (LinkGoTo*) act;
		POPPLER_CONST LinkDest *dst = gto->getDest();
		if (dst)
		{
			if (dst->getKind() == destXYZ)
			{
				if (dst->isPageRef())
				{
					Ref dstr = dst->getPageRef();
#if POPPLER_ENCODED_VERSION >= POPPLER_VERSION_ENCODE(0, 76, 0)
					pagNum = pdfDoc->findPage(dstr);
#else
					pagNum = pdfDoc->findPage(dstr.num, dstr.gen);
#endif
				}
				else
					pagNum = dst->getPageNum();
				xco = dst->getLeft();
				yco = dst->getTop();
				validLink = true;
			}
		}
		else
		{
			POPPLER_CONST GooString *ndst = gto->getNamedDest();
			if (ndst)
			{
#if POPPLER_ENCODED_VERSION >= POPPLER_VERSION_ENCODE(0, 86, 0)
				std::unique_ptr<LinkDest> dstn = pdfDoc->findDest(ndst);
#else
				LinkDest *dstn = pdfDoc->findDest(ndst);
#endif
				if (dstn)
				{
					if (dstn->getKind() == destXYZ)
					{
						if (dstn->isPageRef())
						{
							Ref dstr = dstn->getPageRef();
#if POPPLER_ENCODED_VERSION >= POPPLER_VERSION_ENCODE(0, 76, 0)
							pagNum = pdfDoc->findPage(dstr);
#else
							pagNum = pdfDoc->findPage(dstr.num, dstr.gen);
#endif
						}
						else
							pagNum = dstn->getPageNum();
						xco = dstn->getLeft();
						yco = dstn->getTop();
						validLink = true;
					}
				}
			}
		}
	}
	else if (act->getKind() == actionGoToR)
	{
		LinkGoToR *gto = (LinkGoToR*)act;
		fileName = UnicodeParsedString(gto->getFileName());
		POPPLER_CONST LinkDest *dst = gto->getDest();
		if (dst)
		{
			if (dst->getKind() == destXYZ)
			{
				pagNum = dst->getPageNum();
				xco = dst->getLeft();
				yco = dst->getTop();
				validLink = true;
			}
		}
		else
		{
			POPPLER_CONST GooString *ndst = gto->getNamedDest();
			if (ndst)
			{
#if POPPLER_ENCODED_VERSION >= POPPLER_VERSION_ENCODE(0, 86, 0)
				std::unique_ptr<LinkDest> dstn = pdfDoc->findDest(ndst);
#else
				LinkDest *dstn = pdfDoc->findDest(ndst);
#endif
				if (dstn)
				{
					if (dstn->getKind() == destXYZ)
					{
						pagNum = dstn->getPageNum();
						xco = dstn->getLeft();
						yco = dstn->getTop();
						validLink = true;
					}
				}
			}
		}
	}
	else if (act->getKind() == actionURI)
	{
		LinkURI *gto = (LinkURI*)act;
		validLink = true;
		fileName = UnicodeParsedString(gto->getURI());
	}
	if (validLink)
	{
		int z = m_doc->itemAdd(PageItem::TextFrame, PageItem::Rectangle, xCoor, yCoor, width, height, 0, CommonStrings::None, CommonStrings::None);
		PageItem *ite = m_doc->Items->at(z);
		int flg = annota->getFlags();
		if (!(flg & 16))
			ite->setRotation(rotate, true);
		ite->ClipEdited = true;
		ite->FrameType = 3;
		ite->setFillEvenOdd(false);
		ite->Clip = flattenPath(ite->PoLine, ite->Segments);
		ite->ContourLine = ite->PoLine.copy();
		ite->setTextFlowMode(PageItem::TextFlowDisabled);
		m_Elements->append(ite);
		if (m_groupStack.count() != 0)
		{
			m_groupStack.top().Items.append(ite);
			applyMask(ite);
		}
		ite->setIsAnnotation(true);
		ite->AutoName = false;
		if (act->getKind() == actionGoTo)
		{
			ite->annotation().setZiel((pagNum > 0) ? (pagNum - 1) : (m_actPage - 1));
			ite->annotation().setAction(QString("%1 %2").arg(xco).arg(yco));
			ite->annotation().setActionType(2);
		}
		else if (act->getKind() == actionGoToR)
		{
			ite->annotation().setZiel((pagNum > 0) ? (pagNum - 1) : (m_actPage - 1));
			ite->annotation().setExtern(fileName);
			ite->annotation().setAction(QString("%1 %2").arg(xco).arg(yco));
			ite->annotation().setActionType(9);
		}
		else if (act->getKind() == actionURI)
		{
			ite->annotation().setAction("");
			ite->annotation().setExtern(fileName);
			ite->annotation().setActionType(8);
		}
		ite->annotation().setType(Annotation::Link);
		ite->setItemName( CommonStrings::itemName_LinkAnnotation + QString("%1").arg(m_doc->TotalItems));
	}
	return validLink;
}

bool SlaOutputDev::handleWidgetAnnot(Annot* annota, double xCoor, double yCoor, double width, double height)
{
	bool retVal = false;
	bool found = false;

	if (!m_formWidgets)
		return false;

	int formcount = m_formWidgets->getNumWidgets();
	for (int i = 0; i < formcount; ++i)
	{
		FormWidget *fm = m_formWidgets->getWidget(i);
		if (!fm)
			continue;
		AnnotWidget *ano = fm->getWidgetAnnotation();
		if (!ano)
			continue;
		if (ano != (AnnotWidget*) annota)
			continue;
		found = true;
		int wtyp = -1;
		if (fm->getType() == formButton)
		{
			FormWidgetButton *btn = (FormWidgetButton*)fm;
			if (btn)
			{
				if (btn->getButtonType() == formButtonCheck)
				{
					wtyp = Annotation::Checkbox;
					retVal = true;
				}
				else if (btn->getButtonType() == formButtonPush)
				{
					wtyp = Annotation::Button;
					retVal = true;
				}
				else if (btn->getButtonType() == formButtonRadio)
				{
					wtyp = Annotation::RadioButton;
					retVal = true;
				}
			}
		}
		else if (fm->getType() == formText)
		{
			wtyp = Annotation::Textfield;
			retVal = true;
		}
		else if (fm->getType() == formChoice)
		{
			FormWidgetChoice *btn = (FormWidgetChoice*)fm;
			if (btn)
			{
				if (btn->isCombo())
				{
					wtyp = Annotation::Combobox;
					retVal = true;
				}
				else if (btn->isListBox())
				{
					wtyp = Annotation::Listbox;
					retVal = true;
				}
			}
		}
		if (retVal)
		{
			AnnotAppearanceCharacs *achar = ano->getAppearCharacs();
			bool fgFound = false;
			bool bgFound = false;
			if (achar)
			{
				POPPLER_CONST AnnotColor *bgCol = achar->getBackColor();
				if (bgCol)
				{
					bgFound = true;
					m_currColorFill = getAnnotationColor(bgCol);
				}
				else
					m_currColorFill = CommonStrings::None;
				POPPLER_CONST AnnotColor *fgCol = achar->getBorderColor();
				if (fgCol)
				{
					fgFound = true;
					m_currColorStroke = getAnnotationColor(fgCol);
				}
				else
				{
					fgCol = achar->getBackColor();
					if (fgCol)
						m_currColorStroke = getAnnotationColor(fgCol);
					else
						m_currColorStroke = CommonStrings::None;
				}
			}
			QString m_currColorText = "Black";
			double fontSize = 12;
			QString fontName = "";
			QString itemText = "";
			AnnotAppearance *apa = annota->getAppearStreams();
			if (apa || !achar)
			{
				AnoOutputDev *annotOutDev = new AnoOutputDev(m_doc, m_importedColors);
				Gfx *gfx = new Gfx(pdfDoc, annotOutDev, pdfDoc->getPage(m_actPage)->getResourceDict(), annota->getRect(), nullptr);
				ano->draw(gfx, false);
				if (!bgFound)
					m_currColorFill = annotOutDev->currColorFill;
				if (!fgFound)
					m_currColorStroke = annotOutDev->currColorStroke;
				m_currColorText = annotOutDev->currColorText;
				fontSize = annotOutDev->fontSize;
				fontName = UnicodeParsedString(annotOutDev->fontName);
				itemText = UnicodeParsedString(annotOutDev->itemText);
				delete gfx;
				delete annotOutDev;
			}
			int z = m_doc->itemAdd(PageItem::TextFrame, PageItem::Rectangle, xCoor, yCoor, width, height, 0, m_currColorFill, CommonStrings::None);
			PageItem *ite = m_doc->Items->at(z);
			int flg = annota->getFlags();
			if (!(flg & 16))
				ite->setRotation(rotate, true);
			ite->ClipEdited = true;
			ite->FrameType = 3;
			ite->setFillEvenOdd(false);
			ite->Clip = flattenPath(ite->PoLine, ite->Segments);
			ite->ContourLine = ite->PoLine.copy();
			ite->setTextFlowMode(PageItem::TextFlowDisabled);
			m_Elements->append(ite);
			if (m_groupStack.count() != 0)
			{
				m_groupStack.top().Items.append(ite);
				applyMask(ite);
			}
			ite->setIsAnnotation(true);
			ite->AutoName = false;
			AnnotBorder *brd = annota->getBorder();
			if (brd)
			{
				int bsty = brd->getStyle();
				if (bsty == AnnotBorder::borderDashed)
					bsty = 1;
				else if (bsty == AnnotBorder::borderBeveled)
					bsty = 3;
				else if (bsty == AnnotBorder::borderInset)
					bsty = 4;
				else if (bsty == AnnotBorder::borderUnderlined)
					bsty = 2;
				ite->annotation().setBorderStyle(bsty);
				ite->annotation().setBorderColor(m_currColorStroke);
				ite->annotation().setBorderWidth(qRound(brd->getWidth()));
			}
			else
			{
				ite->annotation().setBorderStyle(0);
				ite->annotation().setBorderColor(CommonStrings::None);
				ite->annotation().setBorderWidth(0);
			}
			QString tmTxt = "";
			tmTxt = UnicodeParsedString(fm->getPartialName());
			if (!tmTxt.isEmpty())
				ite->setItemName(tmTxt);
			tmTxt = "";
			tmTxt = UnicodeParsedString(fm->getAlternateUiName());
			if (!tmTxt.isEmpty())
				ite->annotation().setToolTip(tmTxt);
			tmTxt = "";
			if (achar)
			{
				tmTxt = UnicodeParsedString(achar->getRolloverCaption());
				if (!tmTxt.isEmpty())
					ite->annotation().setRollOver(tmTxt);
				tmTxt = "";
				tmTxt = UnicodeParsedString(achar->getAlternateCaption());
				if (!tmTxt.isEmpty())
					ite->annotation().setDown(tmTxt);
			}
			ite->annotation().setType(wtyp);
			ite->annotation().setFlag(0);
			if (flg & 2)
				ite->annotation().setVis(1);
			if (flg & 32)
				ite->annotation().setVis(3);
			if (wtyp == Annotation::Button)
			{
				ite->setFillColor(m_currColorFill);
				if (achar)
					ite->itemText.insertChars(UnicodeParsedString(achar->getNormalCaption()));
				else
					ite->itemText.insertChars(itemText);
				applyTextStyle(ite, fontName, m_currColorText, fontSize);
				ite->annotation().addToFlag(Annotation::Flag_PushButton);
				FormWidgetButton *btn = (FormWidgetButton*)fm;
				if (!btn->isReadOnly())
					ite->annotation().addToFlag(Annotation::Flag_Edit);
				handleActions(ite, ano);
			}
			else if (wtyp == Annotation::Textfield)
			{
				FormWidgetText *btn = (FormWidgetText*)fm;
				if (btn)
				{
					ite->itemText.insertChars(UnicodeParsedString(btn->getContent()));
					applyTextStyle(ite, fontName, m_currColorText, fontSize);
					ite->itemText.trim();
					if (btn->isMultiline())
						ite->annotation().addToFlag(Annotation::Flag_Multiline);
					if (btn->isPassword())
						ite->annotation().addToFlag(Annotation::Flag_Password);
					if (btn->noSpellCheck())
						ite->annotation().addToFlag(Annotation::Flag_DoNotSpellCheck);
					if (btn->noScroll())
						ite->annotation().addToFlag(Annotation::Flag_DoNotScroll);
					int mxLen = btn->getMaxLen();
					if (mxLen > 0)
						ite->annotation().setMaxChar(mxLen);
					else
						ite->annotation().setMaxChar(-1);
					if (!btn->isReadOnly())
						ite->annotation().addToFlag(Annotation::Flag_Edit);
					handleActions(ite, ano);
				}
			}
			else if (wtyp == Annotation::Checkbox)
			{
				FormWidgetButton *btn = (FormWidgetButton*)fm;
				if (btn)
				{
					ite->annotation().setIsChk(btn->getState());
					ite->annotation().setCheckState(ite->annotation().IsChk());
					handleActions(ite, ano);
					if (itemText == "4")
						ite->annotation().setChkStil(0);
					else if (itemText == "5")
						ite->annotation().setChkStil(1);
					else if (itemText == "F")
						ite->annotation().setChkStil(2);
					else if (itemText == "l")
						ite->annotation().setChkStil(3);
					else if (itemText == "H")
						ite->annotation().setChkStil(4);
					else if (itemText == "n")
						ite->annotation().setChkStil(5);
					else
						ite->annotation().setChkStil(0);
					if (!btn->isReadOnly())
						ite->annotation().addToFlag(Annotation::Flag_Edit);
				}
			}
			else if ((wtyp == Annotation::Combobox) || (wtyp == Annotation::Listbox))
			{
				FormWidgetChoice *btn = (FormWidgetChoice*)fm;
				if (btn)
				{
					if (wtyp == 5)
						ite->annotation().addToFlag(Annotation::Flag_Combo);
					int co = btn->getNumChoices();
					if (co > 0)
					{
						QString inh = UnicodeParsedString(btn->getChoice(0));
						for (int a = 1; a < co; a++)
						{
							inh += "\n" + UnicodeParsedString(btn->getChoice(a));
						}
						ite->itemText.insertChars(inh);
					}
					applyTextStyle(ite, fontName, m_currColorText, fontSize);
					if (!btn->isReadOnly())
						ite->annotation().addToFlag(Annotation::Flag_Edit);
					handleActions(ite, ano);
				}
			}
			else if (wtyp == Annotation::RadioButton)
			{
				FormWidgetButton *btn = (FormWidgetButton*)fm;
				if (btn)
				{
					ite->setItemName( CommonStrings::itemName_RadioButton + QString("%1").arg(m_doc->TotalItems));
					ite->annotation().setIsChk(btn->getState());
					ite->annotation().setCheckState(ite->annotation().IsChk());
					handleActions(ite, ano);
					m_radioButtons.insert(annota->getRef().num, ite);
				}
			}
		}
		break;
	}
	if (!found)
	{
		Object obj1;
		Ref refa = annota->getRef();
		obj1 = xref->fetch(refa.num, refa.gen);
		if (obj1.isDict())
		{
			Dict* dict = obj1.getDict();
			Object obj2 = dict->lookup("Kids");
			//childs
			if (obj2.isArray())
			{
				// Load children
				QList<int> radList;
				for (int i = 0; i < obj2.arrayGetLength(); i++)
				{
					POPPLER_CONST_075 Object POPPLER_REF childRef = obj2.arrayGetNF(i);
					if (!childRef.isRef())
						continue;
					Object childObj = obj2.arrayGet(i);
					if (!childObj.isDict())
						continue;
					const Ref ref = childRef.getRef();
					radList.append(ref.num);
				}
				QString tmTxt = UnicodeParsedString(annota->getName());
				m_radioMap.insert(tmTxt, radList);
			}
		}
	}
	return retVal;
}

void SlaOutputDev::applyTextStyle(PageItem* ite, const QString& fontName, const QString& textColor, double fontSize)
{
	CharStyle newStyle;
	newStyle.setFillColor(textColor);
	newStyle.setFontSize(fontSize * 10);
	if (!fontName.isEmpty())
	{
		SCFontsIterator it(*m_doc->AllFonts);
		for ( ; it.hasNext() ; it.next())
		{
			ScFace& face(it.current());
			if ((face.psName() == fontName) && (face.usable()) && (face.type() == ScFace::TTF))
			{
				newStyle.setFont(face);
				break;
			}
			if ((face.family() == fontName) && (face.usable()) && (face.type() == ScFace::TTF))
			{
				newStyle.setFont(face);
				break;
			}
			if ((face.scName() == fontName) && (face.usable()) && (face.type() == ScFace::TTF))
			{
				newStyle.setFont(face);
				break;
			}
		}
	}
	ParagraphStyle dstyle(ite->itemText.defaultStyle());
	dstyle.charStyle().applyCharStyle(newStyle);
	ite->itemText.setDefaultStyle(dstyle);
	ite->itemText.applyCharStyle(0, ite->itemText.length(), newStyle);
	ite->invalid = true;
}

void SlaOutputDev::handleActions(PageItem* ite, AnnotWidget *ano)
{
	LinkAction *Lact = ano->getAction();
	if (Lact)
	{
		if (Lact->getKind() == actionJavaScript)
		{
			LinkJavaScript *jsa = (LinkJavaScript*)Lact;
			if (jsa->isOk())
			{
				ite->annotation().setActionType(1);
				ite->annotation().setAction(UnicodeParsedString(jsa->getScript()));
			}
		}
		else if (Lact->getKind() == actionGoTo)
		{
			int pagNum = 0;
			int xco = 0;
			int yco = 0;
			LinkGoTo *gto = (LinkGoTo*)Lact;
			POPPLER_CONST LinkDest *dst = gto->getDest();
			if (dst)
			{
				if (dst->getKind() == destXYZ)
				{
					if (dst->isPageRef())
					{
						Ref dstr = dst->getPageRef();
#if POPPLER_ENCODED_VERSION >= POPPLER_VERSION_ENCODE(0, 76, 0)
						pagNum = pdfDoc->findPage(dstr);
#else
						pagNum = pdfDoc->findPage(dstr.num, dstr.gen);
#endif
					}
					else
						pagNum = dst->getPageNum();
					xco = dst->getLeft();
					yco = dst->getTop();
					ite->annotation().setZiel((pagNum > 0) ? (pagNum - 1) : (m_actPage - 1));
					ite->annotation().setAction(QString("%1 %2").arg(xco).arg(yco));
					ite->annotation().setActionType(2);
				}
			}
			else
			{
				POPPLER_CONST GooString *ndst = gto->getNamedDest();
				if (ndst)
				{
#if POPPLER_ENCODED_VERSION >= POPPLER_VERSION_ENCODE(0, 86, 0)
					std::unique_ptr<LinkDest> dstn = pdfDoc->findDest(ndst);
#else
					LinkDest *dstn = pdfDoc->findDest(ndst);
#endif
					if (dstn)
					{
						if (dstn->getKind() == destXYZ)
						{
							if (dstn->isPageRef())
							{
								Ref dstr = dstn->getPageRef();
#if POPPLER_ENCODED_VERSION >= POPPLER_VERSION_ENCODE(0, 76, 0)
								pagNum = pdfDoc->findPage(dstr);
#else
								pagNum = pdfDoc->findPage(dstr.num, dstr.gen);
#endif
							}
							else
								pagNum = dstn->getPageNum();
							xco = dstn->getLeft();
							yco = dstn->getTop();
							ite->annotation().setZiel((pagNum > 0) ? (pagNum - 1) : (m_actPage - 1));
							ite->annotation().setAction(QString("%1 %2").arg(xco).arg(yco));
							ite->annotation().setActionType(2);
						}
					}
				}
			}
		}
		else if (Lact->getKind() == actionGoToR)
		{
			int pagNum = 0;
			int xco = 0;
			int yco = 0;
			LinkGoToR *gto = (LinkGoToR*)Lact;
			QString fileName = UnicodeParsedString(gto->getFileName());
			POPPLER_CONST LinkDest *dst = gto->getDest();
			if (dst)
			{
				if (dst->getKind() == destXYZ)
				{
					pagNum = dst->getPageNum();
					xco = dst->getLeft();
					yco = dst->getTop();
					ite->annotation().setZiel((pagNum > 0) ? (pagNum - 1) : (m_actPage - 1));
					ite->annotation().setExtern(fileName);
					ite->annotation().setAction(QString("%1 %2").arg(xco).arg(yco));
					ite->annotation().setActionType(9);
				}
			}
			else
			{
				POPPLER_CONST GooString *ndst = gto->getNamedDest();
				if (ndst)
				{
#if POPPLER_ENCODED_VERSION >= POPPLER_VERSION_ENCODE(0, 86, 0)
					std::unique_ptr<LinkDest> dstn = pdfDoc->findDest(ndst);
#else
					LinkDest *dstn = pdfDoc->findDest(ndst);
#endif
					if (dstn)
					{
						if (dstn->getKind() == destXYZ)
						{
							pagNum = dstn->getPageNum();
							xco = dstn->getLeft();
							yco = dstn->getTop();
							ite->annotation().setZiel((pagNum > 0) ? (pagNum - 1) : (m_actPage - 1));
							ite->annotation().setExtern(fileName);
							ite->annotation().setAction(QString("%1 %2").arg(xco).arg(yco));
							ite->annotation().setActionType(9);
						}
					}
				}
			}
		}
		else if (Lact->getKind() == actionUnknown)
		{
			LinkUnknown *uno = (LinkUnknown*)Lact;
			QString actString = UnicodeParsedString(uno->getAction());
			if (actString == "ResetForm")
			{
				ite->annotation().setActionType(4);
			}
			else
			{
				LinkAction* scact = SC_getAction(ano);
				if (scact)
				{
					if (actString == "ImportData")
					{
						LinkImportData *impo = (LinkImportData*)scact;
						if (impo->isOk())
						{
							ite->annotation().setActionType(5);
							ite->annotation().setAction(UnicodeParsedString(impo->getFileName()));
						}
					}
					else if (actString == "SubmitForm")
					{
						LinkSubmitForm *impo = (LinkSubmitForm*)scact;
						if (impo->isOk())
						{
							ite->annotation().setActionType(3);
							ite->annotation().setAction(UnicodeParsedString(impo->getFileName()));
							int fl = impo->getFlags();
							if (fl == 0)
								ite->annotation().setHTML(0);
							else if (fl == 4)
								ite->annotation().setHTML(1);
							else if (fl == 64)
								ite->annotation().setHTML(2);
							else if (fl == 512)
								ite->annotation().setHTML(3);
						}
					}
				}
			}
		}
		else if (Lact->getKind() == actionNamed)
		{
			LinkNamed *uno = (LinkNamed*)Lact;
			ite->annotation().setActionType(10);
			ite->annotation().setAction(UnicodeParsedString(uno->getName()));
		}
		else
			qDebug() << "Found unsupported Action of type" << Lact->getKind();
	}
	auto Aact = SC_getAdditionalAction("D", ano);
	if (Aact)
	{
		if (Aact->getKind() == actionJavaScript)
		{
#if POPPLER_ENCODED_VERSION >= POPPLER_VERSION_ENCODE(0, 86, 0)
			LinkJavaScript *jsa = (LinkJavaScript*) Aact.get();
#else
			LinkJavaScript *jsa = (LinkJavaScript*) Aact;
#endif
			if (jsa->isOk())
			{
				ite->annotation().setD_act(UnicodeParsedString(jsa->getScript()));
				ite->annotation().setAAact(true);
			}
		}
#if POPPLER_ENCODED_VERSION >= POPPLER_VERSION_ENCODE(0, 86, 0)
		Aact.reset();
#else
		Aact = nullptr;
#endif
	}
	Aact = SC_getAdditionalAction("E", ano);
	if (Aact)
	{
		if (Aact->getKind() == actionJavaScript)
		{
#if POPPLER_ENCODED_VERSION >= POPPLER_VERSION_ENCODE(0, 86, 0)
			LinkJavaScript *jsa = (LinkJavaScript*) Aact.get();
#else
			LinkJavaScript *jsa = (LinkJavaScript*) Aact;
#endif
			if (jsa->isOk())
			{
				ite->annotation().setE_act(UnicodeParsedString(jsa->getScript()));
				ite->annotation().setAAact(true);
			}
		}
#if POPPLER_ENCODED_VERSION >= POPPLER_VERSION_ENCODE(0, 86, 0)
		Aact.reset();
#else
		Aact = nullptr;
#endif
	}
	Aact = SC_getAdditionalAction("X", ano);
	if (Aact)
	{
		if (Aact->getKind() == actionJavaScript)
		{
#if POPPLER_ENCODED_VERSION >= POPPLER_VERSION_ENCODE(0, 86, 0)
			LinkJavaScript *jsa = (LinkJavaScript*) Aact.get();
#else
			LinkJavaScript *jsa = (LinkJavaScript*) Aact;
#endif
			if (jsa->isOk())
			{
				ite->annotation().setX_act(UnicodeParsedString(jsa->getScript()));
				ite->annotation().setAAact(true);
			}
		}
#if POPPLER_ENCODED_VERSION >= POPPLER_VERSION_ENCODE(0, 86, 0)
		Aact.reset();
#else
		Aact = nullptr;
#endif
	}
	Aact = SC_getAdditionalAction("Fo", ano);
	if (Aact)
	{
		if (Aact->getKind() == actionJavaScript)
		{
#if POPPLER_ENCODED_VERSION >= POPPLER_VERSION_ENCODE(0, 86, 0)
			LinkJavaScript *jsa = (LinkJavaScript*) Aact.get();
#else
			LinkJavaScript *jsa = (LinkJavaScript*) Aact;
#endif
			if (jsa->isOk())
			{
				ite->annotation().setFo_act(UnicodeParsedString(jsa->getScript()));
				ite->annotation().setAAact(true);
			}
		}
#if POPPLER_ENCODED_VERSION >= POPPLER_VERSION_ENCODE(0, 86, 0)
		Aact.reset();
#else
		Aact = nullptr;
#endif
	}
	Aact = SC_getAdditionalAction("Bl", ano);
	if (Aact)
	{
		if (Aact->getKind() == actionJavaScript)
		{
#if POPPLER_ENCODED_VERSION >= POPPLER_VERSION_ENCODE(0, 86, 0)
			LinkJavaScript *jsa = (LinkJavaScript*) Aact.get();
#else
			LinkJavaScript *jsa = (LinkJavaScript*) Aact;
#endif
			if (jsa->isOk())
			{
				ite->annotation().setBl_act(UnicodeParsedString(jsa->getScript()));
				ite->annotation().setAAact(true);
			}
		}
#if POPPLER_ENCODED_VERSION >= POPPLER_VERSION_ENCODE(0, 86, 0)
		Aact.reset();
#else
		Aact = nullptr;
#endif
	}
	Aact = SC_getAdditionalAction("C", ano);
	if (Aact)
	{
		if (Aact->getKind() == actionJavaScript)
		{
#if POPPLER_ENCODED_VERSION >= POPPLER_VERSION_ENCODE(0, 86, 0)
			LinkJavaScript *jsa = (LinkJavaScript*) Aact.get();
#else
			LinkJavaScript *jsa = (LinkJavaScript*) Aact;
#endif
			if (jsa->isOk())
			{
				ite->annotation().setC_act(UnicodeParsedString(jsa->getScript()));
				ite->annotation().setAAact(true);
			}
		}
#if POPPLER_ENCODED_VERSION >= POPPLER_VERSION_ENCODE(0, 86, 0)
		Aact.reset();
#else
		Aact = nullptr;
#endif
	}
	Aact = SC_getAdditionalAction("F", ano);
	if (Aact)
	{
		if (Aact->getKind() == actionJavaScript)
		{
#if POPPLER_ENCODED_VERSION >= POPPLER_VERSION_ENCODE(0, 86, 0)
			LinkJavaScript *jsa = (LinkJavaScript*) Aact.get();
#else
			LinkJavaScript *jsa = (LinkJavaScript*) Aact;
#endif
			if (jsa->isOk())
			{
				ite->annotation().setF_act(UnicodeParsedString(jsa->getScript()));
				ite->annotation().setAAact(true);
				ite->annotation().setFormat(5);
			}
		}
#if POPPLER_ENCODED_VERSION >= POPPLER_VERSION_ENCODE(0, 86, 0)
		Aact.reset();
#else
		Aact = nullptr;
#endif
	}
	Aact = SC_getAdditionalAction("K", ano);
	if (Aact)
	{
		if (Aact->getKind() == actionJavaScript)
		{
#if POPPLER_ENCODED_VERSION >= POPPLER_VERSION_ENCODE(0, 86, 0)
			LinkJavaScript *jsa = (LinkJavaScript*) Aact.get();
#else
			LinkJavaScript *jsa = (LinkJavaScript*) Aact;
#endif
			if (jsa->isOk())
			{
				ite->annotation().setK_act(UnicodeParsedString(jsa->getScript()));
				ite->annotation().setAAact(true);
				ite->annotation().setFormat(5);
			}
		}
#if POPPLER_ENCODED_VERSION >= POPPLER_VERSION_ENCODE(0, 86, 0)
		Aact.reset();
#else
		Aact = nullptr;
#endif
	}
	Aact = SC_getAdditionalAction("V", ano);
	if (Aact)
	{
		if (Aact->getKind() == actionJavaScript)
		{
#if POPPLER_ENCODED_VERSION >= POPPLER_VERSION_ENCODE(0, 86, 0)
			LinkJavaScript *jsa = (LinkJavaScript*) Aact.get();
#else
			LinkJavaScript *jsa = (LinkJavaScript*) Aact;
#endif
			if (jsa->isOk())
			{
				ite->annotation().setV_act(UnicodeParsedString(jsa->getScript()));
				ite->annotation().setAAact(true);
			}
		}
#if POPPLER_ENCODED_VERSION >= POPPLER_VERSION_ENCODE(0, 86, 0)
		Aact.reset();
#else
		Aact = nullptr;
#endif
	}
}

void SlaOutputDev::startDoc(PDFDoc *doc, XRef *xrefA, Catalog *catA)
{
	xref = xrefA;
	catalog = catA;
	pdfDoc = doc;
	updateGUICounter = 0;
#if POPPLER_ENCODED_VERSION >= POPPLER_VERSION_ENCODE(0, 84, 0)
	m_fontEngine = new SplashFontEngine(true, false, false, true);
#else
	m_fontEngine = new SplashFontEngine(globalParams->getEnableFreeType(), false, false, true);
#endif
}

void SlaOutputDev::startPage(int pageNum, GfxState *, XRef *)
{
	m_formWidgets = pdfDoc->getPage(pageNum)->getFormWidgets();
	m_radioMap.clear();
	m_radioButtons.clear();
	m_actPage = pageNum;
	m_groupStack.clear();
	pushGroup();
	m_currentClipPath = QPainterPath();
	m_clipPaths.clear();
}

void SlaOutputDev::endPage()
{
	if (!m_radioMap.isEmpty())
	{
		for (auto it = m_radioMap.begin(); it != m_radioMap.end(); ++it)
		{
			tmpSel->clear();
			QList<int> refList = it.value();
			for (int a = 0; a < refList.count(); a++)
			{
				if (m_radioButtons.contains(refList[a]))
				{
					tmpSel->addItem(m_radioButtons[refList[a]], true);
					m_Elements->removeAll(m_radioButtons[refList[a]]);
				}
			}
			if (!tmpSel->isEmpty())
			{
				PageItem *ite = m_doc->groupObjectsSelection(tmpSel);
				ite->setItemName(it.key());
				m_Elements->append(ite);
				if (m_groupStack.count() != 0)
					m_groupStack.top().Items.append(ite);
			}
		}
	}
	m_radioMap.clear();
	m_radioButtons.clear();
//	qDebug() << "ending page";
}

void SlaOutputDev::saveState(GfxState *state)
{
	m_clipPaths.push(m_currentClipPath);
	pushGroup();
}

void SlaOutputDev::restoreState(GfxState *state)
{
	if (m_groupStack.count() != 0)
	{
		groupEntry gElements = m_groupStack.pop();
		if (gElements.Items.count() > 0)
		{
			if ((gElements.Items.count() > 1) && (checkClip()))
			{
				tmpSel->clear();
				for (int dre = 0; dre < gElements.Items.count(); ++dre)
				{
					tmpSel->addItem(gElements.Items.at(dre), true);
					m_Elements->removeAll(gElements.Items.at(dre));
				}
				PageItem *ite = m_doc->groupObjectsSelection(tmpSel);
				if (ite)
				{
					QPainterPath clippath = m_currentClipPath;
					clippath.translate(m_doc->currentPage()->xOffset(), m_doc->currentPage()->yOffset());
					clippath.translate(-ite->xPos(), -ite->yPos());
					ite->PoLine.fromQPainterPath(clippath, true);
					ite->ClipEdited = true;
					ite->FrameType = 3;
					ite->setTextFlowMode(PageItem::TextFlowDisabled);
					// Comment out temporarily, there are some bad interactions between adjustItemSize() and
					// resizeGroupToContents() since fixing resizing of multiple selections
					//m_doc->adjustItemSize(ite, true);
					m_doc->resizeGroupToContents(ite);
					ite->OldB2 = ite->width();
					ite->OldH2 = ite->height();
					m_Elements->append(ite);
					if (m_groupStack.count() != 0)
					{
						applyMask(ite);
						m_groupStack.top().Items.append(ite);
					}
				}
				else
				{
					if (m_groupStack.count() != 0)
					{
						for (int dre = 0; dre < gElements.Items.count(); ++dre)
						{
							PageItem *ite = gElements.Items.at(dre);
							applyMask(ite);
							m_groupStack.top().Items.append(ite);
						}
					}
				}
				tmpSel->clear();
			}
			else
			{
				if (m_groupStack.count() != 0)
				{
					for (int dre = 0; dre < gElements.Items.count(); ++dre)
					{
						PageItem *ite = gElements.Items.at(dre);
						applyMask(ite);
						m_groupStack.top().Items.append(ite);
					}
				}
			}
		}
	}
	if (m_clipPaths.count() != 0)
		m_currentClipPath = m_clipPaths.pop();
}

void SlaOutputDev::beginTransparencyGroup(GfxState *state, POPPLER_CONST_070 double *bbox, GfxColorSpace * /*blendingColorSpace*/, GBool isolated, GBool knockout, GBool forSoftMask)
{
// 	qDebug() << "SlaOutputDev::beginTransparencyGroup isolated:" << isolated << "knockout:" << knockout << "forSoftMask:" << forSoftMask;
	pushGroup("", forSoftMask);
	m_groupStack.top().isolated = isolated;
}

void SlaOutputDev::paintTransparencyGroup(GfxState *state, POPPLER_CONST_070 double *bbox)
{
// 	qDebug() << "SlaOutputDev::paintTransparencyGroup";
	if (m_groupStack.count() != 0)
	{
		if ((m_groupStack.top().Items.count() != 0) && (!m_groupStack.top().forSoftMask))
		{
			PageItem *ite = m_groupStack.top().Items.last();
			ite->setFillTransparency(1.0 - state->getFillOpacity());
			ite->setFillBlendmode(getBlendMode(state));
		}
	}
}

void SlaOutputDev::endTransparencyGroup(GfxState *state)
{
// 	qDebug() << "SlaOutputDev::endTransparencyGroup";
	if (m_groupStack.count() <= 0)
		return;

	tmpSel->clear();

	groupEntry gElements = m_groupStack.pop();
	if (gElements.Items.count() <= 0)
		return;

	if (gElements.forSoftMask)
	{
		for (int dre = 0; dre < gElements.Items.count(); ++dre)
		{
			tmpSel->addItem(gElements.Items.at(dre), true);
			m_Elements->removeAll(gElements.Items.at(dre));
		}
		PageItem *ite = m_doc->groupObjectsSelection(tmpSel);
		ite->setFillTransparency(1.0 - state->getFillOpacity());
		ite->setFillBlendmode(getBlendMode(state));
		ScPattern pat = ScPattern();
		pat.setDoc(m_doc);
		m_doc->DoDrawing = true;
		pat.pattern = ite->DrawObj_toImage(qMin(qMax(ite->width(), ite->height()), 500.0));
		pat.xoffset = 0;
		pat.yoffset = 0;
		m_doc->DoDrawing = false;
		pat.width = ite->width();
		pat.height = ite->height();
		m_currentMaskPosition = QPointF(ite->xPos(), ite->yPos());
		ite->gXpos = 0;
		ite->gYpos = 0;
		ite->setXYPos(ite->gXpos, ite->gYpos, true);
		pat.items.append(ite);
		m_doc->Items->removeAll(ite);
		QString id = QString("Pattern_from_PDF_%1S").arg(m_doc->docPatterns.count() + 1);
		m_doc->addPattern(id, pat);
		m_currentMask = id;
		tmpSel->clear();
		return;
	}
	PageItem *ite;
	for (int dre = 0; dre < gElements.Items.count(); ++dre)
	{
		tmpSel->addItem(gElements.Items.at(dre), true);
		m_Elements->removeAll(gElements.Items.at(dre));
	}
	if ((gElements.Items.count() != 1) || (gElements.isolated))
		ite = m_doc->groupObjectsSelection(tmpSel);
	else
		ite = gElements.Items.first();
	if (ite->isGroup())
	{
		ite->ClipEdited = true;
		ite->FrameType = 3;
		if (checkClip())
		{
			QPainterPath clippath = m_currentClipPath;
			clippath.translate(m_doc->currentPage()->xOffset(), m_doc->currentPage()->yOffset());
			clippath.translate(-ite->xPos(), -ite->yPos());
			ite->PoLine.fromQPainterPath(clippath, true);
			ite->ClipEdited = true;
			ite->FrameType = 3;
			ite->setTextFlowMode(PageItem::TextFlowDisabled);
			// Comment out temporarily, there are some bad interactions between adjustItemSize() and
			// resizeGroupToContents() since fixing resizing of multiple selections
			//m_doc->adjustItemSize(ite, true);
			m_doc->resizeGroupToContents(ite);
			ite->OldB2 = ite->width();
			ite->OldH2 = ite->height();
		}
	}
	ite->setFillTransparency(1.0 - state->getFillOpacity());
	ite->setFillBlendmode(getBlendMode(state));
	m_Elements->append(ite);
	if (m_groupStack.count() != 0)
	{
		applyMask(ite);
		m_groupStack.top().Items.append(ite);
	}

	tmpSel->clear();
}

void SlaOutputDev::setSoftMask(GfxState * /*state*/, POPPLER_CONST_070 double * bbox, GBool alpha, Function *transferFunc, GfxColor * /*backdropColor*/)
{
	if (m_groupStack.count() <= 0)
		return;

	double lum = 0;
	double lum2 = 0;
	if (transferFunc)
		transferFunc->transform(&lum, &lum2);
	else
		lum2 = lum;
	m_groupStack.top().inverted = (lum != lum2);
	m_groupStack.top().maskName = m_currentMask;
	// Remember the mask's position as it might not align with the image to which the mask is later assigned.
	m_groupStack.top().maskPos = m_currentMaskPosition;
	m_groupStack.top().alpha = alpha;
	if (m_groupStack.top().Items.count() != 0)
		applyMask(m_groupStack.top().Items.last());
}

void SlaOutputDev::clearSoftMask(GfxState * /*state*/)
{
	if (m_groupStack.count() != 0)
		m_groupStack.top().maskName = "";
}

void SlaOutputDev::updateFillColor(GfxState *state)
{
	m_currFillShade = 100;
	m_currColorFill = getColor(state->getFillColorSpace(), state->getFillColor(), &m_currFillShade);
}

void SlaOutputDev::updateStrokeColor(GfxState *state)
{
	m_currStrokeShade = 100;
	m_currColorStroke = getColor(state->getStrokeColorSpace(), state->getStrokeColor(), &m_currStrokeShade);
}

void SlaOutputDev::clip(GfxState *state)
{
//	qDebug() << "Clip";
	adjustClip(state, Qt::WindingFill);
}

void SlaOutputDev::eoClip(GfxState *state)
{
//	qDebug() << "EoClip";
	adjustClip(state, Qt::OddEvenFill);
}

void SlaOutputDev::adjustClip(GfxState *state, Qt::FillRule fillRule)
{
	const double *ctm = state->getCTM();
	m_ctm = QTransform(ctm[0], ctm[1], ctm[2], ctm[3], ctm[4], ctm[5]);
	QString output = convertPath(state->getPath());
	if (output.isEmpty())
		return;
	FPointArray out;
	out.parseSVG(output);
	out.svgClosePath();
	out.map(m_ctm);
	if (checkClip())
	{
		// "clip" (WindingFill) and "eoClip" (OddEvenFill) only the determine
		// the fill rule of the new clipping path. The new clip should be the
		// intersection of the old and new area. QPainterPath determines on
		// its own which fill rule to use for the result. We should not loose
		// this information.
		QPainterPath pathN = out.toQPainterPath(false);
		pathN.setFillRule(fillRule);
		m_currentClipPath = intersection(pathN, m_currentClipPath);
	}
	else
		m_currentClipPath = out.toQPainterPath(false);
}

void SlaOutputDev::stroke(GfxState *state)
{
//	qDebug() << "Stroke";
	const double *ctm;
	ctm = state->getCTM();
	double xCoor = m_doc->currentPage()->xOffset();
	double yCoor = m_doc->currentPage()->yOffset();
	QString output = convertPath(state->getPath());
	getPenState(state);
	if ((m_Elements->count() != 0) && (output == Coords))			// Path is the same as in last fill
	{
		PageItem* ite = m_Elements->last();
		ite->setLineColor(m_currColorStroke);
		ite->setLineShade(m_currStrokeShade);
		ite->setLineEnd(m_lineEnd);
		ite->setLineJoin(m_lineJoin);
		ite->setLineWidth(state->getTransformedLineWidth());
		ite->setDashes(DashValues);
		ite->setDashOffset(DashOffset);
		ite->setLineTransparency(1.0 - state->getStrokeOpacity());
	}
	else
	{
		FPointArray out;
		out.parseSVG(output);
		m_ctm = QTransform(ctm[0], ctm[1], ctm[2], ctm[3], ctm[4], ctm[5]);
		out.map(m_ctm);
		FPoint wh = out.widthHeight();
		if ((out.size() > 3) && ((wh.x() != 0.0) || (wh.y() != 0.0)))
		{
			m_currColorStroke = getColor(state->getStrokeColorSpace(), state->getStrokeColor(), &m_currStrokeShade);
			int z;
			if (pathIsClosed)
				z = m_doc->itemAdd(PageItem::Polygon, PageItem::Unspecified, xCoor, yCoor, 10, 10, state->getTransformedLineWidth(), CommonStrings::None, m_currColorStroke);
			else
				z = m_doc->itemAdd(PageItem::PolyLine, PageItem::Unspecified, xCoor, yCoor, 10, 10, state->getTransformedLineWidth(), CommonStrings::None, m_currColorStroke);
			PageItem* ite = m_doc->Items->at(z);
			ite->PoLine = out.copy();
			ite->ClipEdited = true;
			ite->FrameType = 3;
			ite->setWidthHeight(wh.x(), wh.y());
			m_doc->adjustItemSize(ite);
			if (m_Elements->count() != 0)
			{
				PageItem* lItem = m_Elements->last();
				if ((lItem->lineColor() == CommonStrings::None) && (lItem->PoLine == ite->PoLine))
				{
					lItem->setLineColor(m_currColorStroke);
					lItem->setLineWidth(state->getTransformedLineWidth());
					lItem->setLineShade(m_currStrokeShade);
					lItem->setLineTransparency(1.0 - state->getStrokeOpacity());
					lItem->setLineBlendmode(getBlendMode(state));
					lItem->setLineEnd(m_lineEnd);
					lItem->setLineJoin(m_lineJoin);
					lItem->setDashes(DashValues);
					lItem->setDashOffset(DashOffset);
					lItem->setTextFlowMode(PageItem::TextFlowDisabled);
					m_doc->Items->removeAll(ite);
				}
				else
				{
					ite->setLineShade(m_currStrokeShade);
					ite->setLineTransparency(1.0 - state->getStrokeOpacity());
					ite->setLineBlendmode(getBlendMode(state));
					ite->setLineEnd(m_lineEnd);
					ite->setLineJoin(m_lineJoin);
					ite->setDashes(DashValues);
					ite->setDashOffset(DashOffset);
					ite->setTextFlowMode(PageItem::TextFlowDisabled);
					m_Elements->append(ite);
					if (m_groupStack.count() != 0)
						m_groupStack.top().Items.append(ite);
				}
			}
			else
			{
				ite->setLineShade(m_currStrokeShade);
				ite->setLineTransparency(1.0 - state->getStrokeOpacity());
				ite->setLineBlendmode(getBlendMode(state));
				ite->setLineEnd(m_lineEnd);
				ite->setLineJoin(m_lineJoin);
				ite->setDashes(DashValues);
				ite->setDashOffset(DashOffset);
				ite->setTextFlowMode(PageItem::TextFlowDisabled);
				m_Elements->append(ite);
				if (m_groupStack.count() != 0)
					m_groupStack.top().Items.append(ite);
			}
		}
	}
}

void SlaOutputDev::fill(GfxState *state)
{
//	qDebug() << "Fill";
	createFillItem(state, Qt::WindingFill);
}

void SlaOutputDev::eoFill(GfxState *state)
{
//	qDebug() << "EoFill";
	createFillItem(state, Qt::OddEvenFill);
}

void SlaOutputDev::createFillItem(GfxState *state, Qt::FillRule fillRule)
{
	const double *ctm;
	ctm = state->getCTM();
	m_ctm = QTransform(ctm[0], ctm[1], ctm[2], ctm[3], ctm[4], ctm[5]);
	double xCoor = m_doc->currentPage()->xOffset();
	double yCoor = m_doc->currentPage()->yOffset();
	FPointArray out;
	QString output = convertPath(state->getPath());
	out.parseSVG(output);
	out.map(m_ctm);

	// Clip the new path first and only add it if it is not empty.
	QPainterPath path = out.toQPainterPath(false);
	path.setFillRule(fillRule);
	QPainterPath clippedPath = intersection(m_currentClipPath, path);

	// Undo the rotation of the clipping path as it is rotated together with the item.
	double angle = m_ctm.map(QLineF(0, 0, 1, 0)).angle();
	QTransform mm;
	mm.rotate(angle);
	clippedPath = mm.map(clippedPath);

	Coords = output;
	QRectF bbox = clippedPath.boundingRect();
	if (!clippedPath.isEmpty() && !bbox.isNull())
	{
		m_currColorFill = getColor(state->getFillColorSpace(), state->getFillColor(), &m_currFillShade);
		int z;
		if (pathIsClosed)
			z = m_doc->itemAdd(PageItem::Polygon, PageItem::Unspecified, xCoor, yCoor, 10, 10, 0, m_currColorFill, CommonStrings::None);
		else
			z = m_doc->itemAdd(PageItem::PolyLine, PageItem::Unspecified, xCoor, yCoor, 10, 10, 0, m_currColorFill, CommonStrings::None);
		PageItem* ite = m_doc->Items->at(z);
		ite->PoLine.fromQPainterPath(clippedPath, true);
		ite->ClipEdited = true;
		ite->FrameType = 3;
		ite->setFillShade(m_currFillShade);
		ite->setLineShade(100);
		ite->setRotation(-angle);
		// Only the new path has to be interpreted according to fillRule. QPainterPath
		// could decide to create a final path according to the other rule. Thus
		// we have to set this from the final path.
		ite->setFillEvenOdd(clippedPath.fillRule() == Qt::OddEvenFill);
		ite->setFillTransparency(1.0 - state->getFillOpacity());
		ite->setFillBlendmode(getBlendMode(state));
		ite->setLineEnd(m_lineEnd);
		ite->setLineJoin(m_lineJoin);
		ite->setWidthHeight(bbox.width(),bbox.height());
		ite->setTextFlowMode(PageItem::TextFlowDisabled);
		m_doc->adjustItemSize(ite);
		m_Elements->append(ite);
		if (m_groupStack.count() != 0)
		{
			m_groupStack.top().Items.append(ite);
			applyMask(ite);
		}
	}
}

GBool SlaOutputDev::axialShadedFill(GfxState *state, GfxAxialShading *shading, double tMin, double tMax)
{
//	qDebug() << "SlaOutputDev::axialShadedFill";
	double GrStartX;
	double GrStartY;
	double GrEndX;
	double GrEndY;
	int shade = 100;
	POPPLER_CONST_070 Function *func = shading->getFunc(0);
	VGradient FillGradient = VGradient(VGradient::linear);
	FillGradient.clearStops();
	GfxColorSpace *color_space = shading->getColorSpace();
	if (func->getType() == 3)
	{
		StitchingFunction *stitchingFunc = (StitchingFunction*)func;
		const double *bounds = stitchingFunc->getBounds();
		int num_funcs = stitchingFunc->getNumFuncs();
		double domain_min = stitchingFunc->getDomainMin(0);
		double domain_max = stitchingFunc->getDomainMax(0);
		if (fabs(domain_max - domain_min) < 1e-6)
		{
			domain_min = 0.0;
			domain_max = 1.0;
		}
		// Add stops from all the stitched functions
		for (int i = 0 ; i <= num_funcs ; i++)
		{
			GfxColor temp;
			shading->getColor(bounds[i], &temp);
			QString stopColor = getColor(color_space, &temp, &shade);
			double stopPoint = (bounds[i] - domain_min) / (domain_max - domain_min);
			FillGradient.addStop( ScColorEngine::getShadeColor(m_doc->PageColors[stopColor], m_doc, shade), stopPoint, 0.5, 1.0, stopColor, shade );
		}
	}
	else if ((func->getType() == 2) || (func->getType() == 0))
	{
		GfxColor stop1;
		shading->getColor(0.0, &stop1);
		QString stopColor1 = getColor(color_space, &stop1, &shade);
		FillGradient.addStop( ScColorEngine::getShadeColor(m_doc->PageColors[stopColor1], m_doc, shade), 0.0, 0.5, 1.0, stopColor1, shade );
		GfxColor stop2;
		shading->getColor(1.0, &stop2);
		QString stopColor2 = getColor(color_space, &stop2, &shade);
		FillGradient.addStop( ScColorEngine::getShadeColor(m_doc->PageColors[stopColor2], m_doc, shade), 1.0, 0.5, 1.0, stopColor2, shade );
	}
	shading->getCoords(&GrStartX, &GrStartY, &GrEndX, &GrEndY);
	double xmin, ymin, xmax, ymax;
	// get the clip region bbox
	state->getClipBBox(&xmin, &ymin, &xmax, &ymax);
	QRectF crect = QRectF(QPointF(xmin, ymin), QPointF(xmax, ymax));
	crect = crect.normalized();
	QPainterPath out;
	out.addRect(crect);
	if (checkClip())
	{
		// Apply the clip path early to adjust the gradient vector to the
		// smaller boundign box.
		out = intersection(m_currentClipPath, out);
		crect = out.boundingRect();
	}
	const double *ctm = state->getCTM();
	m_ctm = QTransform(ctm[0], ctm[1], ctm[2], ctm[3], ctm[4], ctm[5]);
	FPointArray gr;
	gr.addPoint(GrStartX, GrStartY);
	gr.addPoint(GrEndX, GrEndY);
	gr.map(m_ctm);
	gr.translate(-crect.x(), -crect.y());

	// Undo the rotation and translation of the gradient vector.
	double angle = m_ctm.map(QLineF(0, 0, 1, 0)).angle();
	QTransform mm;
	mm.rotate(angle);
	out.translate(-crect.x(), -crect.y());
	out = mm.map(out);
	QRectF bb = out.boundingRect();
	gr.map(mm);
	gr.translate(-bb.left(), -bb.top());
	GrStartX = gr.point(0).x();
	GrStartY = gr.point(0).y();
	GrEndX = gr.point(1).x();
	GrEndY = gr.point(1).y();

	double xCoor = m_doc->currentPage()->xOffset();
	double yCoor = m_doc->currentPage()->yOffset();
	QString output = QString("M %1 %2").arg(0.0).arg(0.0);
	output += QString("L %1 %2").arg(crect.width()).arg(0.0);
	output += QString("L %1 %2").arg(crect.width()).arg(crect.height());
	output += QString("L %1 %2").arg(0.0).arg(crect.height());
	output += QString("L %1 %2").arg(0.0).arg(0.0);
	output += QString("Z");
	pathIsClosed = true;
	Coords = output;
	int z = m_doc->itemAdd(PageItem::Polygon, PageItem::Rectangle, xCoor + crect.x(), yCoor + crect.y(), bb.width(), bb.height(), 0, m_currColorFill, CommonStrings::None);
	PageItem* ite = m_doc->Items->at(z);
	if (checkClip())
	{
		ite->PoLine.fromQPainterPath(out, true);
		ite->setFillEvenOdd(out.fillRule() == Qt::OddEvenFill);
	}
	ite->setRotation(-angle);
	ite->ClipEdited = true;
	ite->FrameType = 3;
	ite->setFillShade(m_currFillShade);
	ite->setLineShade(100);
	ite->setFillTransparency(1.0 - state->getFillOpacity());
	ite->setFillBlendmode(getBlendMode(state));
	ite->setLineEnd(m_lineEnd);
	ite->setLineJoin(m_lineJoin);
	ite->setTextFlowMode(PageItem::TextFlowDisabled);
	ite->GrType = 6;
	if (!shading->getExtend0() || !shading->getExtend1())
	{
		FillGradient.setRepeatMethod(VGradient::none);
		ite->setGradientExtend(VGradient::none);
	}
	else
	{
		FillGradient.setRepeatMethod(VGradient::pad);
		ite->setGradientExtend(VGradient::pad);
	}
	ite->fill_gradient = FillGradient;
	ite->setGradientVector(GrStartX, GrStartY, GrEndX, GrEndY, 0, 0, 1, 0);
	m_doc->adjustItemSize(ite);
	m_Elements->append(ite);
	if (m_groupStack.count() != 0)
	{
		m_groupStack.top().Items.append(ite);
		applyMask(ite);
	}
	return gTrue;
}

GBool SlaOutputDev::radialShadedFill(GfxState *state, GfxRadialShading *shading, double sMin, double sMax)
{
//	qDebug() << "SlaOutputDev::radialShadedFill";
	double GrStartX;
	double GrStartY;
	double GrEndX;
	double GrEndY;
	int shade = 100;
	POPPLER_CONST_070 Function *func = shading->getFunc(0);
	VGradient FillGradient = VGradient(VGradient::linear);
	FillGradient.clearStops();
	GfxColorSpace *color_space = shading->getColorSpace();
	if (func->getType() == 3)
	{
		StitchingFunction *stitchingFunc = (StitchingFunction*)func;
		const double *bounds = stitchingFunc->getBounds();
		int num_funcs = stitchingFunc->getNumFuncs();
		double domain_min = stitchingFunc->getDomainMin(0);
		double domain_max = stitchingFunc->getDomainMax(0);
		if (fabs(domain_max - domain_min) < 1e-6)
		{
			domain_min = 0.0;
			domain_max = 1.0;
		}
		// Add stops from all the stitched functions
		for (int i = 0 ; i <= num_funcs ; i++)
		{
			GfxColor temp;
			shading->getColor(bounds[i], &temp);
			QString stopColor = getColor(color_space, &temp, &shade);
			double stopPoint = (bounds[i] - domain_min) / (domain_max - domain_min);
			FillGradient.addStop( ScColorEngine::getShadeColor(m_doc->PageColors[stopColor], m_doc, shade), stopPoint, 0.5, 1.0, stopColor, shade );
		}
	}
	else if ((func->getType() == 2) || (func->getType() == 0))
	{
		GfxColor stop1;
		shading->getColor(0.0, &stop1);
		QString stopColor1 = getColor(color_space, &stop1, &shade);
		FillGradient.addStop( ScColorEngine::getShadeColor(m_doc->PageColors[stopColor1], m_doc, shade), 0.0, 0.5, 1.0, stopColor1, shade );
		GfxColor stop2;
		shading->getColor(1.0, &stop2);
		QString stopColor2 = getColor(color_space, &stop2, &shade);
		FillGradient.addStop( ScColorEngine::getShadeColor(m_doc->PageColors[stopColor2], m_doc, shade), 1.0, 0.5, 1.0, stopColor2, shade );
	}
	double r0, x1, y1, r1;
	shading->getCoords(&GrStartX, &GrStartY, &r0, &x1, &y1, &r1);
	double xmin, ymin, xmax, ymax;
	// get the clip region bbox
	state->getClipBBox(&xmin, &ymin, &xmax, &ymax);
	QRectF crect = QRectF(QPointF(xmin, ymin), QPointF(xmax, ymax));
	crect = crect.normalized();
	double GrFocalX = x1;
	double GrFocalY = y1;
	GrEndX = GrFocalX + r1;
	GrEndY = GrFocalY;
	const double *ctm = state->getCTM();
	m_ctm = QTransform(ctm[0], ctm[1], ctm[2], ctm[3], ctm[4], ctm[5]);
	FPointArray gr;
	gr.addPoint(GrStartX, GrStartY);
	gr.addPoint(GrEndX, GrEndY);
	gr.addPoint(GrFocalX, GrFocalY);
	gr.map(m_ctm);
	GrStartX = gr.point(0).x() - crect.x();
	GrStartY = gr.point(0).y() - crect.y();
	GrEndX = gr.point(1).x() - crect.x();
	GrEndY = gr.point(1).y() - crect.y();
	GrFocalX = gr.point(2).x() - crect.x();
	GrFocalY = gr.point(2).y() - crect.y();
	double xCoor = m_doc->currentPage()->xOffset();
	double yCoor = m_doc->currentPage()->yOffset();
	QString output = QString("M %1 %2").arg(0.0).arg(0.0);
	output += QString("L %1 %2").arg(crect.width()).arg(0.0);
	output += QString("L %1 %2").arg(crect.width()).arg(crect.height());
	output += QString("L %1 %2").arg(0.0).arg(crect.height());
	output += QString("L %1 %2").arg(0.0).arg(0.0);
	output += QString("Z");
	pathIsClosed = true;
	Coords = output;
	int z = m_doc->itemAdd(PageItem::Polygon, PageItem::Rectangle, xCoor + crect.x(), yCoor + crect.y(), crect.width(), crect.height(), 0, m_currColorFill, CommonStrings::None);
	PageItem* ite = m_doc->Items->at(z);
	if (checkClip())
	{
		QPainterPath out = m_currentClipPath;
		out.translate(m_doc->currentPage()->xOffset(), m_doc->currentPage()->yOffset());
		out.translate(-ite->xPos(), -ite->yPos());
		ite->PoLine.fromQPainterPath(out, true);
		ite->setFillEvenOdd(out.fillRule() == Qt::OddEvenFill);
	}
	ite->ClipEdited = true;
	ite->FrameType = 3;
	ite->setFillShade(m_currFillShade);
	ite->setLineShade(100);
	ite->setFillTransparency(1.0 - state->getFillOpacity());
	ite->setFillBlendmode(getBlendMode(state));
	ite->setLineEnd(m_lineEnd);
	ite->setLineJoin(m_lineJoin);
	ite->setTextFlowMode(PageItem::TextFlowDisabled);
	ite->GrType = 7;
	if (!shading->getExtend0() || !shading->getExtend1())
	{
		FillGradient.setRepeatMethod(VGradient::none);
		ite->setGradientExtend(VGradient::none);
	}
	else
	{
		FillGradient.setRepeatMethod(VGradient::pad);
		ite->setGradientExtend(VGradient::pad);
	}
	ite->fill_gradient = FillGradient;
	ite->setGradientVector(GrStartX, GrStartY, GrEndX, GrEndY, GrFocalX, GrFocalY, 1, 0);
	m_doc->adjustItemSize(ite);
	m_Elements->append(ite);
	if (m_groupStack.count() != 0)
	{
		m_groupStack.top().Items.append(ite);
		applyMask(ite);
	}
	return gTrue;
}

GBool SlaOutputDev::gouraudTriangleShadedFill(GfxState *state, GfxGouraudTriangleShading *shading)
{
//	qDebug() << "SlaOutputDev::gouraudTriangleShadedFill";
	double xCoor = m_doc->currentPage()->xOffset();
	double yCoor = m_doc->currentPage()->yOffset();
	double xmin, ymin, xmax, ymax;
	// get the clip region bbox
	state->getClipBBox(&xmin, &ymin, &xmax, &ymax);
	QRectF crect = QRectF(QPointF(xmin, ymin), QPointF(xmax, ymax));
	crect = crect.normalized();
	QString output = QString("M %1 %2").arg(0.0).arg(0.0);
	output += QString("L %1 %2").arg(crect.width()).arg(0.0);
	output += QString("L %1 %2").arg(crect.width()).arg(crect.height());
	output += QString("L %1 %2").arg(0.0).arg(crect.height());
	output += QString("L %1 %2").arg(0.0).arg(0.0);
	output += QString("Z");
	pathIsClosed = true;
	Coords = output;
	const double *ctm = state->getCTM();
	m_ctm = QTransform(ctm[0], ctm[1], ctm[2], ctm[3], ctm[4], ctm[5]);
	int z = m_doc->itemAdd(PageItem::Polygon, PageItem::Rectangle, xCoor + crect.x(), yCoor + crect.y(), crect.width(), crect.height(), 0, m_currColorFill, CommonStrings::None);
	PageItem* ite = m_doc->Items->at(z);
	ite->ClipEdited = true;
	ite->FrameType = 3;
	ite->setFillShade(m_currFillShade);
	ite->setLineShade(100);
	ite->setFillEvenOdd(false);
	ite->setFillTransparency(1.0 - state->getFillOpacity());
	ite->setFillBlendmode(getBlendMode(state));
	ite->setLineEnd(m_lineEnd);
	ite->setLineJoin(m_lineJoin);
	ite->setTextFlowMode(PageItem::TextFlowDisabled);
	m_doc->adjustItemSize(ite);
	m_Elements->append(ite);
	if (m_groupStack.count() != 0)
	{
		m_groupStack.top().Items.append(ite);
		applyMask(ite);
	}
	GfxColor color[3];
	double x0, y0, x1, y1, x2, y2;
	for (int i = 0; i < shading->getNTriangles(); i++)
	{
		int shade = 100;
		meshGradientPatch patchM;
		shading->getTriangle(i, &x0, &y0, &color[0],  &x1, &y1, &color[1],  &x2, &y2, &color[2]);
		patchM.BL.resetTo(FPoint(x0, y0));
		patchM.BL.shade = 100;
		patchM.BL.transparency = 1.0;
		patchM.BL.colorName = getColor(shading->getColorSpace(), &color[0], &shade);
		patchM.BL.color = ScColorEngine::getShadeColorProof(m_doc->PageColors[patchM.BL.colorName], m_doc, shade);
		patchM.TL.resetTo(FPoint(x1, y1));
		patchM.TL.shade = 100;
		patchM.TL.transparency = 1.0;
		patchM.TL.colorName = getColor(shading->getColorSpace(), &color[1], &shade);
		patchM.TL.color = ScColorEngine::getShadeColorProof(m_doc->PageColors[patchM.TL.colorName], m_doc, shade);
		patchM.TR.resetTo(FPoint(x2, y2));
		patchM.TR.shade = 100;
		patchM.TR.transparency = 1.0;
		patchM.TR.colorName = getColor(shading->getColorSpace(), &color[2], &shade);
		patchM.TR.color = ScColorEngine::getShadeColorProof(m_doc->PageColors[patchM.TR.colorName], m_doc, shade);
		patchM.BR.resetTo(FPoint(x0, y0));
		patchM.BR.shade = 100;
		patchM.BR.transparency = 1.0;
		patchM.BR.colorName = getColor(shading->getColorSpace(), &color[0], &shade);
		patchM.BR.color = ScColorEngine::getShadeColorProof(m_doc->PageColors[patchM.BR.colorName], m_doc, shade);
		patchM.TL.transform(m_ctm);
		patchM.TL.moveRel(-crect.x(), -crect.y());
		patchM.TR.transform(m_ctm);
		patchM.TR.moveRel(-crect.x(), -crect.y());
		patchM.BR.transform(m_ctm);
		patchM.BR.moveRel(-crect.x(), -crect.y());
		patchM.BL.transform(m_ctm);
		patchM.BL.moveRel(-crect.x(), -crect.y());
		ite->meshGradientPatches.append(patchM);
	}
	ite->GrType = 12;
	return gTrue;
}

GBool SlaOutputDev::patchMeshShadedFill(GfxState *state, GfxPatchMeshShading *shading)
{
//	qDebug() << "SlaOutputDev::patchMeshShadedFill";
	double xCoor = m_doc->currentPage()->xOffset();
	double yCoor = m_doc->currentPage()->yOffset();
	double xmin, ymin, xmax, ymax;
	// get the clip region bbox
	state->getClipBBox(&xmin, &ymin, &xmax, &ymax);
	QRectF crect = QRectF(QPointF(xmin, ymin), QPointF(xmax, ymax));
	crect = crect.normalized();
	QString output = QString("M %1 %2").arg(0.0).arg(0.0);
	output += QString("L %1 %2").arg(crect.width()).arg(0.0);
	output += QString("L %1 %2").arg(crect.width()).arg(crect.height());
	output += QString("L %1 %2").arg(0.0).arg(crect.height());
	output += QString("L %1 %2").arg(0.0).arg(0.0);
	output += QString("Z");
	pathIsClosed = true;
	Coords = output;
	const double *ctm = state->getCTM();
	m_ctm = QTransform(ctm[0], ctm[1], ctm[2], ctm[3], ctm[4], ctm[5]);
	int z = m_doc->itemAdd(PageItem::Polygon, PageItem::Rectangle, xCoor + crect.x(), yCoor + crect.y(), crect.width(), crect.height(), 0, m_currColorFill, CommonStrings::None);
	PageItem* ite = m_doc->Items->at(z);
	ite->ClipEdited = true;
	ite->FrameType = 3;
	ite->setFillShade(m_currFillShade);
	ite->setLineShade(100);
	ite->setFillEvenOdd(false);
	ite->setFillTransparency(1.0 - state->getFillOpacity());
	ite->setFillBlendmode(getBlendMode(state));
	ite->setLineEnd(m_lineEnd);
	ite->setLineJoin(m_lineJoin);
	ite->setTextFlowMode(PageItem::TextFlowDisabled);
	m_doc->adjustItemSize(ite);
	m_Elements->append(ite);
	if (m_groupStack.count() != 0)
	{
		m_groupStack.top().Items.append(ite);
		applyMask(ite);
	}
	ite->meshGradientPatches.clear();
	for (int i = 0; i < shading->getNPatches(); i++)
	{
		int shade = 100;
		const GfxPatch *patch = shading->getPatch(i);
		GfxColor color;
		meshGradientPatch patchM;
		int u, v;
		patchM.BL.resetTo(FPoint(patch->x[0][0], patch->y[0][0]));
		patchM.BL.controlTop = FPoint(patch->x[0][1], patch->y[0][1]);
		patchM.BL.controlRight = FPoint(patch->x[1][0], patch->y[1][0]);
		patchM.BL.controlColor = FPoint(patch->x[1][1], patch->y[1][1]);
		u = 0;
		v = 0;
		if (shading->isParameterized())
		{
			shading->getParameterizedColor (patch->color[u][v].c[0], &color);
		}
		else
		{
			for (int k = 0; k < shading->getColorSpace()->getNComps(); k++)
			{
				color.c[k] = GfxColorComp (patch->color[u][v].c[k]);
			}
		}
		patchM.BL.colorName = getColor(shading->getColorSpace(), &color, &shade);
		patchM.BL.shade = 100;
		patchM.BL.transparency = 1.0;
		patchM.BL.color = ScColorEngine::getShadeColorProof(m_doc->PageColors[patchM.BL.colorName], m_doc, shade);

		u = 0;
		v = 1;
		patchM.TL.resetTo(FPoint(patch->x[0][3], patch->y[0][3]));
		patchM.TL.controlRight = FPoint(patch->x[1][3], patch->y[1][3]);
		patchM.TL.controlBottom = FPoint(patch->x[0][2], patch->y[0][2]);
		patchM.TL.controlColor = FPoint(patch->x[1][2], patch->y[1][2]);
		if (shading->isParameterized())
		{
			shading->getParameterizedColor (patch->color[u][v].c[0], &color);
		}
		else
		{
			for (int k = 0; k < shading->getColorSpace()->getNComps(); k++)
			{
				color.c[k] = GfxColorComp (patch->color[u][v].c[k]);
			}
		}
		patchM.TL.colorName = getColor(shading->getColorSpace(), &color, &shade);
		patchM.TL.shade = 100;
		patchM.TL.transparency = 1.0;
		patchM.TL.color = ScColorEngine::getShadeColorProof(m_doc->PageColors[patchM.TL.colorName], m_doc, shade);

		u = 1;
		v = 1;
		patchM.TR.resetTo(FPoint(patch->x[3][3], patch->y[3][3]));
		patchM.TR.controlBottom = FPoint(patch->x[3][2], patch->y[3][2]);
		patchM.TR.controlLeft = FPoint(patch->x[2][3], patch->y[2][3]);
		patchM.TR.controlColor = FPoint(patch->x[2][2], patch->y[2][2]);
		if (shading->isParameterized())
		{
			shading->getParameterizedColor (patch->color[u][v].c[0], &color);
		}
		else
		{
			for (int k = 0; k < shading->getColorSpace()->getNComps(); k++)
			{
				color.c[k] = GfxColorComp (patch->color[u][v].c[k]);
			}
		}
		patchM.TR.colorName = getColor(shading->getColorSpace(), &color, &shade);
		patchM.TR.shade = 100;
		patchM.TR.transparency = 1.0;
		patchM.TR.color = ScColorEngine::getShadeColorProof(m_doc->PageColors[patchM.TR.colorName], m_doc, shade);

		u = 1;
		v = 0;
		patchM.BR.resetTo(FPoint(patch->x[3][0], patch->y[3][0]));
		patchM.BR.controlLeft = FPoint(patch->x[2][0], patch->y[2][0]);
		patchM.BR.controlTop = FPoint(patch->x[3][1], patch->y[3][1]);
		patchM.BR.controlColor = FPoint(patch->x[2][1], patch->y[2][1]);
		if (shading->isParameterized())
		{
			shading->getParameterizedColor (patch->color[u][v].c[0], &color);
		}
		else
		{
			for (int k = 0; k < shading->getColorSpace()->getNComps(); k++)
			{
				color.c[k] = GfxColorComp (patch->color[u][v].c[k]);
			}
		}
		patchM.BR.colorName = getColor(shading->getColorSpace(), &color, &shade);
		patchM.BR.shade = 100;
		patchM.BR.transparency = 1.0;
		patchM.BR.color = ScColorEngine::getShadeColorProof(m_doc->PageColors[patchM.BR.colorName], m_doc, shade);

		patchM.TL.transform(m_ctm);
		patchM.TL.moveRel(-crect.x(), -crect.y());
		patchM.TR.transform(m_ctm);
		patchM.TR.moveRel(-crect.x(), -crect.y());
		patchM.BR.transform(m_ctm);
		patchM.BR.moveRel(-crect.x(), -crect.y());
		patchM.BL.transform(m_ctm);
		patchM.BL.moveRel(-crect.x(), -crect.y());
		ite->meshGradientPatches.append(patchM);
	}
	ite->GrType = 12;
	return gTrue;
}

#if POPPLER_ENCODED_VERSION >= POPPLER_VERSION_ENCODE(21, 3, 0)
bool SlaOutputDev::tilingPatternFill(GfxState *state, Gfx * /*gfx*/, Catalog *cat, GfxTilingPattern *tPat, const double *mat, int x0, int y0, int x1, int y1, double xStep, double yStep)
#else
GBool SlaOutputDev::tilingPatternFill(GfxState *state, Gfx * /*gfx*/, Catalog *cat, Object *str, POPPLER_CONST_070 double *pmat, int /*paintType*/, int /*tilingType*/, Dict *resDict, POPPLER_CONST_070 double *mat, POPPLER_CONST_070 double *bbox, int x0, int y0, int x1, int y1, double xStep, double yStep)
#endif
{
//	qDebug() << "SlaOutputDev::tilingPatternFill";
#if POPPLER_ENCODED_VERSION >= POPPLER_VERSION_ENCODE(21, 3, 0)
	const double *bbox = tPat->getBBox();
	const double *pmat = tPat->getMatrix();
	Dict *resDict = tPat->getResDict();
#endif

	PDFRectangle box;
	Gfx *gfx;
	QString id;
	PageItem *ite;
	groupEntry gElements;
	m_groupStack.push(gElements);
	double width, height;
	width = bbox[2] - bbox[0];
	height = bbox[3] - bbox[1];
	if (xStep != width || yStep != height)
		return gFalse;
	box.x1 = bbox[0];
	box.y1 = bbox[1];
	box.x2 = bbox[2];
	box.y2 = bbox[3];

	const double *ctm = state->getCTM();
	m_ctm = QTransform(ctm[0], ctm[1], ctm[2], ctm[3], ctm[4], ctm[5]);
	QTransform mm = QTransform(mat[0], mat[1], mat[2], mat[3], mat[4], mat[5]);
	QTransform mmx = mm * m_ctm;

	gfx = new Gfx(pdfDoc, this, resDict, &box, nullptr);
	inPattern++;
	// Unset the clip path as it is unrelated to the pattern's coordinate space.
	QPainterPath savedClip = m_currentClipPath;
	m_currentClipPath = QPainterPath();
#if POPPLER_ENCODED_VERSION >= POPPLER_VERSION_ENCODE(21, 3, 0)
	gfx->display(tPat->getContentStream());
#else
	gfx->display(str);
#endif
	m_currentClipPath = savedClip;
	inPattern--;
	gElements = m_groupStack.pop();
	m_doc->m_Selection->clear();
//	double pwidth = 0;
//	double pheight = 0;
	if (gElements.Items.count() > 0)
	{
		for (int dre = 0; dre < gElements.Items.count(); ++dre)
		{
			m_doc->m_Selection->addItem(gElements.Items.at(dre), true);
			m_Elements->removeAll(gElements.Items.at(dre));
		}
		m_doc->itemSelection_FlipV();
		PageItem *ite;
		if (m_doc->m_Selection->count() > 1)
			ite = m_doc->groupObjectsSelection();
		else
			ite = m_doc->m_Selection->itemAt(0);
		ite->setFillTransparency(1.0 - state->getFillOpacity());
		ite->setFillBlendmode(getBlendMode(state));
		m_doc->m_Selection->clear();
		ScPattern pat = ScPattern();
		pat.setDoc(m_doc);
		m_doc->DoDrawing = true;
		pat.pattern = ite->DrawObj_toImage(qMin(qMax(ite->width(), ite->height()), 500.0));
		pat.xoffset = 0;
		pat.yoffset = 0;
		m_doc->DoDrawing = false;
		pat.width = ite->width();
		pat.height = ite->height();
	//	pwidth = ite->width();
	//	pheight = ite->height();
		ite->gXpos = 0;
		ite->gYpos = 0;
		ite->setXYPos(ite->gXpos, ite->gYpos, true);
		pat.items.append(ite);
		m_doc->Items->removeAll(ite);
		id = QString("Pattern_from_PDF_%1").arg(m_doc->docPatterns.count() + 1);
		m_doc->addPattern(id, pat);
	}
	double xCoor = m_doc->currentPage()->xOffset();
	double yCoor = m_doc->currentPage()->yOffset();
	double xmin, ymin, xmax, ymax;
	// get the clip region bbox
	state->getClipBBox(&xmin, &ymin, &xmax, &ymax);
	QRectF crect = QRectF(QPointF(xmin, ymin), QPointF(xmax, ymax));
	crect = crect.normalized();
	QString output = QString("M %1 %2").arg(0.0).arg(0.0);
	output += QString("L %1 %2").arg(crect.width()).arg(0.0);
	output += QString("L %1 %2").arg(crect.width()).arg(crect.height());
	output += QString("L %1 %2").arg(0.0).arg(crect.height());
	output += QString("L %1 %2").arg(0.0).arg(0.0);
	output += QString("Z");
	pathIsClosed = true;
	Coords = output;
	int z = m_doc->itemAdd(PageItem::Polygon, PageItem::Rectangle, xCoor + crect.x(), yCoor + crect.y(), crect.width(), crect.height(), 0, m_currColorFill, CommonStrings::None);
	ite = m_doc->Items->at(z);

	m_ctm = QTransform(ctm[0], ctm[1], ctm[2], ctm[3], ctm[4], ctm[5]);
	double angle = m_ctm.map(QLineF(0, 0, 1, 0)).angle();
	ite->setRotation(-angle);
	if (checkClip())
	{
		QPainterPath outline = m_currentClipPath;
		outline.translate(xCoor - ite->xPos(), yCoor - ite->yPos());
		// Undo the rotation of the clipping path as it is rotated together with the item.
		QTransform mm;
		mm.rotate(angle);
		outline = mm.map(outline);
		ite->PoLine.fromQPainterPath(outline, true);
		ite->setFillEvenOdd(outline.fillRule() == Qt::OddEvenFill);
	}
	ite->ClipEdited = true;
	ite->FrameType = 3;
	ite->setFillShade(m_currFillShade);
	ite->setLineShade(100);
	ite->setFillTransparency(1.0 - state->getFillOpacity());
	ite->setFillBlendmode(getBlendMode(state));
	ite->setLineEnd(m_lineEnd);
	ite->setLineJoin(m_lineJoin);
	ite->setTextFlowMode(PageItem::TextFlowDisabled);
	ite->GrType = 8;
	ite->setPattern(id);
	ite->setPatternTransform(fabs(pmat[0]) * 100, fabs(pmat[3]) * 100, mmx.dx() - ctm[4], mmx.dy() - ctm[5], 0, -1 * pmat[1], pmat[2]);
	m_doc->adjustItemSize(ite);
	m_Elements->append(ite);
	if (m_groupStack.count() != 0)
	{
		m_groupStack.top().Items.append(ite);
		applyMask(ite);
	}
	delete gfx;
	return gTrue;
}

void SlaOutputDev::drawImageMask(GfxState *state, Object *ref, Stream *str, int width, int height, GBool invert, GBool interpolate, GBool inlineImg)
{
//	qDebug() << "Draw Image Mask";
	QImage * image = nullptr;
	int invert_bit;
	int row_stride;
	int x, y, i, bit;
	unsigned char *dest = nullptr;
	unsigned char *buffer;
	Guchar *pix;
	ImageStream * imgStr = new ImageStream(str, width, 1, 1);
	imgStr->reset();
#ifdef WORDS_BIGENDIAN
	image = new QImage(width, height, QImage::Format_Mono);
#else
	image = new QImage(width, height, QImage::Format_MonoLSB);
#endif
	if (image == nullptr || image->isNull())
	{
		delete imgStr;
		delete image;
		return;
	}
	invert_bit = invert ? 1 : 0;
	buffer = image->bits();
	row_stride = image->bytesPerLine();
	for (y = 0; y < height; y++)
	{
		pix = imgStr->getLine();
		dest = buffer + y * row_stride;
		i = 0;
		bit = 0;
		for (x = 0; x < width; x++)
		{
			if (bit == 0)
				dest[i] = 0;
			if (!(pix[x] ^ invert_bit))
			{
#ifdef WORDS_BIGENDIAN
				dest[i] |= (1 << (7 - bit));
#else
				dest[i] |= (1 << bit);
#endif
			}
			bit++;
			if (bit > 7)
			{
				bit = 0;
				i++;
			}
		}
	}
	QColor backColor = ScColorEngine::getShadeColorProof(m_doc->PageColors[m_currColorFill], m_doc, m_currFillShade);
	QImage res = QImage(width, height, QImage::Format_ARGB32);
	res.fill(backColor.rgb());
	unsigned char cc, cm, cy, ck;
	for (int yi = 0; yi < res.height(); ++yi)
	{
		QRgb *t = (QRgb*)(res.scanLine( yi ));
		for (int xi = 0; xi < res.width(); ++xi)
		{
			cc = qRed(*t);
			cm = qGreen(*t);
			cy = qBlue(*t);
			ck = image->pixel(xi, yi);
			if (ck == 0)
				(*t) = qRgba(cc, cm, cy, 0);
			else
				(*t) = qRgba(cc, cm, cy, 255);
			t++;
		}
	}

	createImageFrame(res, state, 3);

	imgStr->close();
	delete imgStr;
	delete image;
}

void SlaOutputDev::drawSoftMaskedImage(GfxState *state, Object *ref, Stream *str, int width, int height, GfxImageColorMap *colorMap, GBool interpolate, Stream *maskStr, int maskWidth, int maskHeight,
				   GfxImageColorMap *maskColorMap, GBool maskInterpolate)
{
//	qDebug() << "SlaOutputDev::drawSoftMaskedImage Masked Image Components" << colorMap->getNumPixelComps();
	ImageStream * imgStr = new ImageStream(str, width, colorMap->getNumPixelComps(), colorMap->getBits());
	imgStr->reset();
	unsigned int *dest = nullptr;
	unsigned char * buffer = new unsigned char[width * height * 4];
	QImage * image = nullptr;
	for (int y = 0; y < height; y++)
	{
		dest = (unsigned int *)(buffer + y * 4 * width);
		Guchar * pix = imgStr->getLine();
		colorMap->getRGBLine(pix, dest, width);
	}
	image = new QImage(buffer, width, height, QImage::Format_RGB32);
	if (image == nullptr || image->isNull())
	{
		delete imgStr;
		delete[] buffer;
		delete image;
		return;
	}
	ImageStream *mskStr = new ImageStream(maskStr, maskWidth, maskColorMap->getNumPixelComps(), maskColorMap->getBits());
	mskStr->reset();
	Guchar *mdest = nullptr;
	unsigned char * mbuffer = new unsigned char[maskWidth * maskHeight];
	memset(mbuffer, 0, maskWidth * maskHeight);
	for (int y = 0; y < maskHeight; y++)
	{
		mdest = (Guchar *)(mbuffer + y * maskWidth);
		Guchar * pix = mskStr->getLine();
		maskColorMap->getGrayLine(pix, mdest, maskWidth);
	}
	if ((maskWidth != width) || (maskHeight != height))
		*image = image->scaled(maskWidth, maskHeight, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
	QImage res = image->convertToFormat(QImage::Format_ARGB32);

	int matteRc, matteGc, matteBc;
	POPPLER_CONST_070 GfxColor *matteColor = maskColorMap->getMatteColor();
	if (matteColor != nullptr)
	{
		GfxRGB matteRgb;
		colorMap->getColorSpace()->getRGB(matteColor, &matteRgb);
		matteRc = qRound(colToDbl(matteRgb.r) * 255);
		matteGc = qRound(colToDbl(matteRgb.g) * 255);
		matteBc = qRound(colToDbl(matteRgb.b) * 255);
	}

	unsigned char cr, cg, cb, ca;
	int s = 0;
	for (int yi=0; yi < res.height(); ++yi)
	{
		QRgb *t = (QRgb*)(res.scanLine( yi ));
		for (int xi=0; xi < res.width(); ++xi)
		{
			cr = qRed(*t);
			cg = qGreen(*t);
			cb = qBlue(*t);
			ca = mbuffer[s];
			if (matteColor != nullptr)
			{
				cr = unblendMatte(cr, ca, matteRc);
				cg = unblendMatte(cg, ca, matteGc);
				cb = unblendMatte(cb, ca, matteBc);
			}
			(*t) = qRgba(cr, cg, cb, ca);
			s++;
			t++;
		}
	}

	createImageFrame(res, state, 3);

	delete imgStr;
	delete[] buffer;
	delete image;
	delete mskStr;
	delete[] mbuffer;
}

void SlaOutputDev::drawMaskedImage(GfxState *state, Object *ref, Stream *str,  int width, int height, GfxImageColorMap *colorMap, GBool interpolate, Stream *maskStr, int maskWidth, int maskHeight, GBool maskInvert, GBool maskInterpolate)
{
//	qDebug() << "SlaOutputDev::drawMaskedImage";
	ImageStream * imgStr = new ImageStream(str, width, colorMap->getNumPixelComps(), colorMap->getBits());
	imgStr->reset();
	unsigned int *dest = nullptr;
	unsigned char * buffer = new unsigned char[width * height * 4];
	QImage * image = nullptr;
	for (int y = 0; y < height; y++)
	{
		dest = (unsigned int *)(buffer + y * 4 * width);
		Guchar * pix = imgStr->getLine();
		colorMap->getRGBLine(pix, dest, width);
	}
	image = new QImage(buffer, width, height, QImage::Format_RGB32);
	if (image == nullptr || image->isNull())
	{
		delete imgStr;
		delete[] buffer;
		delete image;
		return;
	}
	ImageStream *mskStr = new ImageStream(maskStr, maskWidth, 1, 1);
	mskStr->reset();
	Guchar *mdest = nullptr;
	int invert_bit = maskInvert ? 1 : 0;
	unsigned char * mbuffer = new unsigned char[maskWidth * maskHeight];
	memset(mbuffer, 0, maskWidth * maskHeight);
	for (int y = 0; y < maskHeight; y++)
	{
		mdest = (Guchar *)(mbuffer + y * maskWidth);
		Guchar * pix = mskStr->getLine();
		for (int x = 0; x < maskWidth; x++)
		{
			if (pix[x] ^ invert_bit)
				*mdest++ = 0;
			else
				*mdest++ = 255;
		}
	}
	if ((maskWidth != width) || (maskHeight != height))
		*image = image->scaled(maskWidth, maskHeight, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
	QImage res = image->convertToFormat(QImage::Format_ARGB32);
	unsigned char cc, cm, cy, ck;
	int s = 0;
	for (int yi=0; yi < res.height(); ++yi)
	{
		QRgb *t = (QRgb*)(res.scanLine( yi ));
		for (int xi=0; xi < res.width(); ++xi)
		{
			cc = qRed(*t);
			cm = qGreen(*t);
			cy = qBlue(*t);
			ck = mbuffer[s];
			(*t) = qRgba(cc, cm, cy, ck);
			s++;
			t++;
		}
	}

	createImageFrame(res, state, colorMap->getNumPixelComps());

	delete imgStr;
	delete[] buffer;
	delete image;
	delete mskStr;
	delete[] mbuffer;
}

void SlaOutputDev::drawImage(GfxState *state, Object *ref, Stream *str, int width, int height, GfxImageColorMap *colorMap, GBool interpolate, POPPLER_CONST_082 int* maskColors, GBool inlineImg)
{
	ImageStream * imgStr = new ImageStream(str, width, colorMap->getNumPixelComps(), colorMap->getBits());
//	qDebug() << "SlaOutputDev::drawImage Image Components" << colorMap->getNumPixelComps() << "Mask" << maskColors;
	imgStr->reset();
	QImage* image = nullptr;
	if (maskColors)
	{
		image = new QImage(width, height, QImage::Format_ARGB32);
		for (int y = 0; y < height; y++)
		{
			QRgb *s = (QRgb*)(image->scanLine(y));
			Guchar *pix = imgStr->getLine();
			for (int x = 0; x < width; x++)
			{
				GfxRGB rgb;
				colorMap->getRGB(pix, &rgb);
				int Rc = qRound(colToDbl(rgb.r) * 255);
				int Gc = qRound(colToDbl(rgb.g) * 255);
				int Bc = qRound(colToDbl(rgb.b) * 255);
				*s = qRgba(Rc, Gc, Bc, 255);
				for (int i = 0; i < colorMap->getNumPixelComps(); ++i)
				{
					if (pix[i] < maskColors[2*i] * 255 || pix[i] > maskColors[2*i+1] * 255)
					{
						*s = *s | 0xff000000;
						break;
					}
				}
				s++;
				pix += colorMap->getNumPixelComps();
			}
		}
	}
	else
	{
		image = new QImage(width, height, QImage::Format_ARGB32);
		for (int y = 0; y < height; y++)
		{
			QRgb *s = (QRgb*)(image->scanLine(y));
			Guchar *pix = imgStr->getLine();
			for (int x = 0; x < width; x++)
			{
				if (colorMap->getNumPixelComps() == 4)
				{
					GfxCMYK cmyk;
					colorMap->getCMYK(pix, &cmyk);
					int Cc = qRound(colToDbl(cmyk.c) * 255);
					int Mc = qRound(colToDbl(cmyk.m) * 255);
					int Yc = qRound(colToDbl(cmyk.y) * 255);
					int Kc = qRound(colToDbl(cmyk.k) * 255);
					*s = qRgba(Yc, Mc, Cc, Kc);
				}
				else
				{
					GfxRGB rgb;
					colorMap->getRGB(pix, &rgb);
					int Rc = qRound(colToDbl(rgb.r) * 255);
					int Gc = qRound(colToDbl(rgb.g) * 255);
					int Bc = qRound(colToDbl(rgb.b) * 255);
					*s = qRgba(Rc, Gc, Bc, 255);
				}
				s++;
				pix += colorMap->getNumPixelComps();
			}
		}
	}

	if (image != nullptr && !image->isNull()) {
		createImageFrame(*image, state, colorMap->getNumPixelComps());
	}

	delete imgStr;
	delete image;
}

void SlaOutputDev::createImageFrame(QImage& image, GfxState *state, int numColorComponents)
{
//	qDebug() << "SlaOutputDev::createImageFrame";
	const double *ctm = state->getCTM();
	double xCoor = m_doc->currentPage()->xOffset();
	double yCoor = m_doc->currentPage()->yOffset();

	m_ctm = QTransform(ctm[0], ctm[1], ctm[2], ctm[3], ctm[4], ctm[5]);
	double angle = m_ctm.map(QLineF(0, 0, 1, 0)).angle();
	QPointF torigin;
	// In PDF all images considered squares with unit length that are transformed into the proper
	// dimensions by ctm.
	// A positive determinant retains orientation. Thus orientation is the same as in the PDF
	// coordinate system (y-axis increases upwards). As Scribus uses the inverse orientation the
	// image needs to be flipped (a horizontal flip is applied later).  For a flipped image the
	// corner that will be origin in Scribus is the upper right corner (1, 1) of the image.
	// A negative determinant changes the orientation such that the image is already in the Scribus
	// coordinate orientation and no flip is necessary. The origin will be the upper left corner (0, 1).
	if (m_ctm.determinant() > 0) {
		torigin = m_ctm.map(QPointF(1, 1));
	} else {
		torigin = m_ctm.map(QPointF(0, 1));
	}

	// Determine the visible area of the picture after clipping it. If it is empty, no item
	// needs to be created.
	QPainterPath outline;
	outline.addRect(0, 0, 1, 1);
	outline = m_ctm.map(outline);
	outline = intersection(outline, m_currentClipPath);

	if ((inPattern == 0) && (outline.isEmpty() || outline.boundingRect().isNull()))
		return;

    // Determine the width and height of the image by undoing the rotation part
	// of the CTM and applying the result to the unit square.
	QTransform without_rotation;
	without_rotation = m_ctm * without_rotation.rotate(angle);
	QRectF trect_wr = without_rotation.mapRect(QRectF(0, 0, 1, 1));

	int z = m_doc->itemAdd(PageItem::ImageFrame, PageItem::Rectangle, xCoor + torigin.x(), yCoor + torigin.y(), trect_wr.width(), trect_wr.height(), 0, CommonStrings::None, CommonStrings::None);
	PageItem* ite = m_doc->Items->at(z);
	ite->ClipEdited = true;
	ite->FrameType = 3;
	m_doc->setRedrawBounding(ite);
	ite->Clip = flattenPath(ite->PoLine, ite->Segments);
	ite->setTextFlowMode(PageItem::TextFlowDisabled);
	ite->setFillShade(100);
	ite->setLineShade(100);
	ite->setFillEvenOdd(false);
	ite->setFillTransparency(1.0 - state->getFillOpacity());
	ite->setFillBlendmode(getBlendMode(state));
	if (m_ctm.determinant() > 0)
	{
		ite->setRotation(-(angle - 180));
		ite->setImageFlippedH(true);
	}
	else
		ite->setRotation(-angle);
	m_doc->adjustItemSize(ite);

	if (numColorComponents == 4)
	{
		QTemporaryFile *tempFile = new QTemporaryFile(QDir::tempPath() + "/scribus_temp_pdf_XXXXXX.tif");
		tempFile->setAutoRemove(false);
		if (tempFile->open())
		{
			QString fileName = getLongPathName(tempFile->fileName());
			if (!fileName.isEmpty())
			{
				tempFile->close();
				ite->isInlineImage = true;
				ite->isTempFile = true;
				ite->AspectRatio = false;
				ite->ScaleType   = false;
				TIFF* tif = TIFFOpen(fileName.toLocal8Bit().data(), "w");
				if (tif)
				{
					TIFFSetField(tif, TIFFTAG_IMAGEWIDTH, image.width());
					TIFFSetField(tif, TIFFTAG_IMAGELENGTH, image.height());
					TIFFSetField(tif, TIFFTAG_BITSPERSAMPLE, 8);
					TIFFSetField(tif, TIFFTAG_SAMPLESPERPIXEL, 4);
					TIFFSetField(tif, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);
					TIFFSetField(tif, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_SEPARATED);
					TIFFSetField(tif, TIFFTAG_COMPRESSION, COMPRESSION_LZW);
					for (int y = 0; y < image.height(); ++y)
					{
						TIFFWriteScanline(tif, image.scanLine(y), y);
					}
					TIFFClose(tif);
					m_doc->loadPict(fileName, ite);
				}
				m_Elements->append(ite);
				if (m_groupStack.count() != 0)
				{
					m_groupStack.top().Items.append(ite);
					applyMask(ite);
				}
			}
			else
				m_doc->Items->removeAll(ite);
		}
		delete tempFile;
	}
	else
	{
		QTemporaryFile *tempFile = new QTemporaryFile(QDir::tempPath() + "/scribus_temp_pdf_XXXXXX.png");
		tempFile->setAutoRemove(false);
		if (tempFile->open())
		{
			QString fileName = getLongPathName(tempFile->fileName());
			if (!fileName.isEmpty())
			{
				tempFile->close();
				ite->isInlineImage = true;
				ite->isTempFile = true;
				ite->AspectRatio = false;
				ite->ScaleType   = false;
				image.save(fileName, "PNG");
				m_doc->loadPict(fileName, ite);
				m_Elements->append(ite);
				if (m_groupStack.count() != 0)
				{
					m_groupStack.top().Items.append(ite);
					applyMask(ite);
				}
			}
			else
				m_doc->Items->removeAll(ite);
		}
		delete tempFile;
	}
	if (inPattern == 0)
	{
		outline.translate(xCoor - ite->xPos(), yCoor - ite->yPos());
		// Undo the rotation of the clipping path as it is rotated together with the iamge.
		QTransform mm;
		mm.rotate(-ite->rotation());
		outline = mm.map(outline);
		ite->PoLine.fromQPainterPath(outline, true);
		ite->setFillEvenOdd(outline.fillRule() == Qt::OddEvenFill);
		ite->ClipEdited = true;
		ite->FrameType = 3;
		ite->setTextFlowMode(PageItem::TextFlowDisabled);
		ite->ScaleType   = true;
		m_doc->adjustItemSize(ite);
		ite->OldB2 = ite->width();
		ite->OldH2 = ite->height();
		ite->updateClip();
	}
}

void SlaOutputDev::beginMarkedContent(POPPLER_CONST char *name, Object *dictRef)
{
	mContent mSte;
	mSte.name = QString(name);
	mSte.ocgName = "";
	if (importerFlags & LoadSavePlugin::lfCreateDoc)
	{
		if (dictRef->isNull())
			return;
		Object dictObj;
		Dict *dict;
		Object dictType;
		OCGs *contentConfig = catalog->getOptContentConfig();
		OptionalContentGroup *oc;
		if (dictRef->isRef())
		{
			oc = contentConfig->findOcgByRef(dictRef->getRef());
			if (oc)
			{
//				qDebug() << "Begin OCG Content (Ref) with Name " << QString(name) << "Layer" << UnicodeParsedString(oc->getName());
				m_doc->setActiveLayer(UnicodeParsedString(oc->getName()));
				mSte.ocgName = UnicodeParsedString(oc->getName());
			}
		}
		else
		{
			dictObj = dictRef->fetch(xref);
			if (!dictObj.isDict())
				return;
			dict = dictObj.getDict();
			dictType = dict->lookup("Type");
			if (dictType.isName("OCG"))
			{
				oc = contentConfig->findOcgByRef(dictRef->getRef());
				if (oc)
				{
					//					qDebug() << "Begin OCG Content with Name " << UnicodeParsedString(oc->getName());
					m_doc->setActiveLayer(UnicodeParsedString(oc->getName()));
					mSte.ocgName = UnicodeParsedString(oc->getName());
				}
			}
		}
	}
	m_mcStack.push(mSte);
}

void SlaOutputDev::beginMarkedContent(POPPLER_CONST char *name, Dict *properties)
{
//	qDebug() << "Begin Marked Content with Name " << QString(name);
	QString nam = QString(name);
	mContent mSte;
	mSte.name = nam;
	mSte.ocgName = "";
	m_mcStack.push(mSte);
	if (importerFlags & LoadSavePlugin::lfCreateDoc)
	{
		if (nam == "Layer")		// Handle Adobe Illustrator Layer command
		{
			if (layersSetByOCG)
				return;
			QString lName = QString("Layer_%1").arg(layerNum + 1);
			Object obj = properties->lookup((char*) "Title");
			if (obj.isString())
				lName = QString(obj.getString()->getCString());
			for (ScLayers::iterator it = m_doc->Layers.begin(); it != m_doc->Layers.end(); ++it)
			{
				if (it->Name == lName)
				{
					m_doc->setActiveLayer(lName);
					return;
				}
			}
			layerNum++;
			if (!firstLayer)
				currentLayer = m_doc->addLayer(lName, true);
			firstLayer = false;

			obj = properties->lookup((char*) "Visible");
			if (obj.isBool())
				m_doc->setLayerVisible(currentLayer, obj.getBool());
			obj = properties->lookup((char*) "Editable");
			if (obj.isBool())
				m_doc->setLayerLocked(currentLayer, !obj.getBool());
			obj = properties->lookup((char*) "Printed");
			if (obj.isBool())
				m_doc->setLayerPrintable(currentLayer, obj.getBool());
			obj = properties->lookup((char*)"Color");
			if (obj.isArray())
			{
				Object obj1;
				obj1 = obj.arrayGet(0);
				int r = obj1.getNum() / 256;
				obj1 = obj.arrayGet(1);
				int g = obj1.getNum() / 256;
				obj1 = obj.arrayGet(2);
				int b = obj1.getNum() / 256;
				m_doc->setLayerMarker(currentLayer, QColor(r, g, b));
			}
		}
	}
}

void SlaOutputDev::endMarkedContent(GfxState *state)
{
//	qDebug() << "End Marked Content";
	if (m_mcStack.count() > 0)
	{
		mContent mSte = m_mcStack.pop();
		if (importerFlags & LoadSavePlugin::lfCreateDoc)
		{
			if (mSte.name == "OC")
			{
				for (ScLayers::iterator it = m_doc->Layers.begin(); it != m_doc->Layers.end(); ++it)
				{
					if (it->Name == mSte.ocgName)
					{
						m_doc->setActiveLayer(mSte.ocgName);
						return;
					}
				}
			}
		}
	}
}

void SlaOutputDev::markPoint(POPPLER_CONST char *name)
{
//	qDebug() << "Begin Marked Point with Name " << QString(name);
}

void SlaOutputDev::markPoint(POPPLER_CONST char *name, Dict *properties)
{
//	qDebug() << "Begin Marked Point with Name " << QString(name) << "and Properties";
	beginMarkedContent(name, properties);
}

void SlaOutputDev::updateFont(GfxState *state)
{
	GfxFont *gfxFont;
	GfxFontLoc *fontLoc;
	GfxFontType fontType;
	SlaOutFontFileID *id;
	SplashFontFile *fontFile;
	SplashFontSrc *fontsrc = nullptr;
	FoFiTrueType *ff;
	Object refObj, strObj;
	GooString *fileName;
	char *tmpBuf;
	int tmpBufLen = 0;
	int *codeToGID;
	const double *textMat;
	double m11, m12, m21, m22, fontSize;
	SplashCoord mat[4];
	int n = 0;
	int faceIndex = 0;
	SplashCoord matrix[6];

	m_font = nullptr;
	fileName = nullptr;
	tmpBuf = nullptr;
	fontLoc = nullptr;

	gfxFont = state->getFont();
	if (!gfxFont)
		goto err1;

	fontType = gfxFont->getType();
	if (fontType == fontType3)
		goto err1;

	// check the font file cache
	id = new SlaOutFontFileID(gfxFont->getID());
	if ((fontFile = m_fontEngine->getFontFile(id)))
		delete id;
	else
	{
		if (!(fontLoc = gfxFont->locateFont(xref, nullptr)))
		{
			error(errSyntaxError, -1, "Couldn't find a font for '{0:s}'",
			gfxFont->getName() ? gfxFont->getName()->getCString() : "(unnamed)");
			goto err2;
		}

		// embedded font
		if (fontLoc->locType == gfxFontLocEmbedded)
		{
			// if there is an embedded font, read it to memory
			tmpBuf = gfxFont->readEmbFontFile(xref, &tmpBufLen);
			if (! tmpBuf)
				goto err2;

			// external font
		}
		else
		{ // gfxFontLocExternal
			fileName = fontLoc->path;
			fontType = fontLoc->fontType;
		}

		fontsrc = new SplashFontSrc;
		if (fileName)
			fontsrc->setFile(fileName, gFalse);
		else
			fontsrc->setBuf(tmpBuf, tmpBufLen, gTrue);

		// load the font file
		switch (fontType) {
		case fontType1:
			if (!(fontFile = m_fontEngine->loadType1Font(
				id,
				fontsrc,
				(const char **)((Gfx8BitFont *) gfxFont)->getEncoding())))
			{
				error(errSyntaxError, -1, "Couldn't create a font for '{0:s}'",
				gfxFont->getName() ? gfxFont->getName()->getCString() : "(unnamed)");
				goto err2;
			}
			break;
		case fontType1C:
			if (!(fontFile = m_fontEngine->loadType1CFont(
							id,
							fontsrc,
							(const char **)((Gfx8BitFont *) gfxFont)->getEncoding())))
			{
				error(errSyntaxError, -1, "Couldn't create a font for '{0:s}'",
				gfxFont->getName() ? gfxFont->getName()->getCString() : "(unnamed)");
				goto err2;
			}
			break;
		case fontType1COT:
			if (!(fontFile = m_fontEngine->loadOpenTypeT1CFont(
							id,
							fontsrc,
							(const char **)((Gfx8BitFont *) gfxFont)->getEncoding())))
			{
				error(errSyntaxError, -1, "Couldn't create a font for '{0:s}'",
				gfxFont->getName() ? gfxFont->getName()->getCString() : "(unnamed)");
				goto err2;
			}
			break;
		case fontTrueType:
		case fontTrueTypeOT:
			if (fileName)
				ff = FoFiTrueType::load(fileName->getCString());
			else
				ff = FoFiTrueType::make(tmpBuf, tmpBufLen);
			if (ff)
			{
				codeToGID = ((Gfx8BitFont *)gfxFont)->getCodeToGIDMap(ff);
				n = 256;
				delete ff;
			}
			else
			{
				codeToGID = nullptr;
				n = 0;
			}
			if (!(fontFile = m_fontEngine->loadTrueTypeFont(
							id,
							fontsrc,
							codeToGID, n)))
			{
				error(errSyntaxError, -1, "Couldn't create a font for '{0:s}'",
				gfxFont->getName() ? gfxFont->getName()->getCString() : "(unnamed)");
				goto err2;
			}
			break;
		case fontCIDType0:
		case fontCIDType0C:
			if (!(fontFile = m_fontEngine->loadCIDFont(
							id,
							fontsrc)))
			{
				error(errSyntaxError, -1, "Couldn't create a font for '{0:s}'",
				gfxFont->getName() ? gfxFont->getName()->getCString() : "(unnamed)");
				goto err2;
			}
			break;
		case fontCIDType0COT:
			if (((GfxCIDFont *) gfxFont)->getCIDToGID())
			{
				n = ((GfxCIDFont *) gfxFont)->getCIDToGIDLen();
				codeToGID = (int *) gmallocn(n, sizeof(*codeToGID));
				memcpy(codeToGID, ((GfxCIDFont *) gfxFont)->getCIDToGID(), n * sizeof(*codeToGID));
			}
			else
			{
				codeToGID = nullptr;
				n = 0;
			}
			if (!(fontFile = m_fontEngine->loadOpenTypeCFFFont(
							id,
							fontsrc,
							codeToGID, n)))
			{
				error(errSyntaxError, -1, "Couldn't create a font for '{0:s}'",
				gfxFont->getName() ? gfxFont->getName()->getCString() : "(unnamed)");
				goto err2;
			}
			break;
		case fontCIDType2:
		case fontCIDType2OT:
			codeToGID = nullptr;
			n = 0;
			if (((GfxCIDFont *) gfxFont)->getCIDToGID())
			{
				n = ((GfxCIDFont *) gfxFont)->getCIDToGIDLen();
				if (n)
				{
					codeToGID = (int *)gmallocn(n, sizeof(*codeToGID));
					memcpy(codeToGID, ((GfxCIDFont *)gfxFont)->getCIDToGID(), n * sizeof(*codeToGID));
				}
			}
			else
			{
				if (fileName)
					ff = FoFiTrueType::load(fileName->getCString());
				else
					ff = FoFiTrueType::make(tmpBuf, tmpBufLen);
				if (! ff)
					goto err2;
				codeToGID = ((GfxCIDFont *)gfxFont)->getCodeToGIDMap(ff, &n);
				delete ff;
			}
			if (!(fontFile = m_fontEngine->loadTrueTypeFont(
							id,
							fontsrc,
							codeToGID, n, faceIndex)))
			{
				error(errSyntaxError, -1, "Couldn't create a font for '{0:s}'",
				gfxFont->getName() ? gfxFont->getName()->getCString() : "(unnamed)");
				goto err2;
			}
			break;
		default:
			// this shouldn't happen
			goto err2;
		}
	}
	// get the font matrix
	textMat = state->getTextMat();
	fontSize = state->getFontSize();
	m11 = textMat[0] * fontSize * state->getHorizScaling();
	m12 = textMat[1] * fontSize * state->getHorizScaling();
	m21 = textMat[2] * fontSize;
	m22 = textMat[3] * fontSize;
	matrix[0] = 1;
	matrix[1] = 0;
	matrix[2] = 0;
	matrix[3] = 1;
	matrix[4] = 0;
	matrix[5] = 0;
	// create the scaled font
	mat[0] = m11;
	mat[1] = -m12;
	mat[2] = m21;
	mat[3] = -m22;
	m_font = m_fontEngine->getFont(fontFile, mat, matrix);

	delete fontLoc;
	if (fontsrc && !fontsrc->isFile)
		fontsrc->unref();
	return;

err2:
	delete id;
	delete fontLoc;
err1:
	if (fontsrc && !fontsrc->isFile)
		fontsrc->unref();
}

void SlaOutputDev::drawChar(GfxState* state, double x, double y, double dx, double dy, double originX, double originY, CharCode code, int nBytes, POPPLER_CONST_082 Unicode* u, int uLen)
{
//	qDebug() << "SlaOutputDev::drawChar code:" << code << "bytes:" << nBytes << "Unicode:" << u << "ulen:" << uLen << "render:" << state->getRender();
	double x1, y1, x2, y2;
	updateFont(state);
	if (!m_font)
		return;

	// PDF 1.7 Section 9.3.6 defines eight text rendering modes.
	// 0 - Fill
	// 1 - Stroke
	// 2 - First fill and then stroke
	// 3 - Invisible
	// 4 - Fill and use as a clipping path
	// 5 - Stroke and use as a clipping path
	// 6 - First fill, then stroke and add as a clipping path
	// 7 - Only use as a clipping path.
	// TODO Implement the clipping operations. At least the characters are shown.
	int textRenderingMode = state->getRender();
	// Invisible or only used for clipping
	if (textRenderingMode == 3)
		return;
	if (textRenderingMode < 8)
	{
		SplashPath * fontPath;
		fontPath = m_font->getGlyphPath(code);
		if (fontPath)
		{
			QPainterPath qPath;
			qPath.setFillRule(Qt::WindingFill);
			for (int i = 0; i < fontPath->getLength(); ++i)
			{
				Guchar f;
				fontPath->getPoint(i, &x1, &y1, &f);
				if (f & splashPathFirst)
					qPath.moveTo(x1,y1);
				else if (f & splashPathCurve)
				{
					double x3, y3;
					++i;
					fontPath->getPoint(i, &x2, &y2, &f);
					++i;
					fontPath->getPoint(i, &x3, &y3, &f);
					qPath.cubicTo(x1,y1,x2,y2,x3,y3);
				}
				else
					qPath.lineTo(x1, y1);
				if (f & splashPathLast)
					qPath.closeSubpath();
			}
			const double * ctm = state->getCTM();
			m_ctm = QTransform(ctm[0], ctm[1], ctm[2], ctm[3], ctm[4], ctm[5]);
			double xCoor = m_doc->currentPage()->xOffset();
			double yCoor = m_doc->currentPage()->yOffset();
			FPointArray textPath;
			textPath.fromQPainterPath(qPath);
			FPoint wh = textPath.widthHeight();
			if (textRenderingMode > 3)
			{
				QTransform mm;
				mm.scale(1, -1);
				mm.translate(x, -y);
				// Remember the glyph for later clipping
 				m_clipTextPath.addPath(m_ctm.map(mm.map(qPath)));
			}
			if ((textPath.size() > 3) && ((wh.x() != 0.0) || (wh.y() != 0.0)) && (textRenderingMode != 7))
			{
				int z = m_doc->itemAdd(PageItem::Polygon, PageItem::Unspecified, xCoor, yCoor, 10, 10, 0, CommonStrings::None, CommonStrings::None);
				PageItem* ite = m_doc->Items->at(z);

				// todo: merge this between vector and text implementations.
				QTransform mm;
				mm.scale(1, -1);
				mm.translate(x, -y);
				textPath.map(mm);
				textPath.map(m_ctm);
				ite->PoLine = textPath.copy();
				setItemFillAndStroke(state, ite);
				// Fill text rendering modes. See above
				m_doc->adjustItemSize(ite);
				m_Elements->append(ite);
				if (m_groupStack.count() != 0)
				{
					m_groupStack.top().Items.append(ite);
					applyMask(ite);
				}
			}
			delete fontPath;

		}
	}
}


GBool SlaOutputDev::beginType3Char(GfxState *state, double x, double y, double dx, double dy, CharCode code, POPPLER_CONST_082 Unicode *u, int uLen)
{
//	qDebug() << "beginType3Char";
	GfxFont *gfxFont;
	if (!(gfxFont = state->getFont()))
		return gTrue;
	if (gfxFont->getType() != fontType3)
		return gTrue;
	F3Entry f3e;
	f3e.colored = false;
	m_F3Stack.push(f3e);
	pushGroup();
	return gFalse;
}

void SlaOutputDev::endType3Char(GfxState *state)
{
//	qDebug() << "endType3Char";
	F3Entry f3e = m_F3Stack.pop();
	groupEntry gElements = m_groupStack.pop();
	m_doc->m_Selection->clear();
	if (gElements.Items.count() > 0)
	{
		m_doc->m_Selection->delaySignalsOn();
		for (int dre = 0; dre < gElements.Items.count(); ++dre)
		{
			m_doc->m_Selection->addItem(gElements.Items.at(dre), true);
			m_Elements->removeAll(gElements.Items.at(dre));
		}
		PageItem *ite;
		if (m_doc->m_Selection->count() > 1)
			ite = m_doc->groupObjectsSelection();
		else
			ite = m_doc->m_Selection->itemAt(0);
		if (!f3e.colored)
		{
			m_doc->itemSelection_SetItemBrush(m_currColorFill);
			m_doc->itemSelection_SetItemBrushShade(m_currFillShade);
			m_doc->itemSelection_SetItemFillTransparency(1.0 - state->getFillOpacity());
			m_doc->itemSelection_SetItemFillBlend(getBlendMode(state));
		}
		m_Elements->append(ite);
		m_doc->m_Selection->clear();
		m_doc->m_Selection->delaySignalsOff();
	}
}

void SlaOutputDev::type3D0(GfxState * /*state*/, double /*wx*/, double /*wy*/)
{
//	qDebug() << "type3D0";
	if (m_F3Stack.count() > 0)
		m_F3Stack.top().colored = true;
}

void SlaOutputDev::type3D1(GfxState *state, double wx, double wy, double llx, double lly, double urx, double ury)
{
//	qDebug() << "type3D1";
	if (m_F3Stack.count() > 0)
		m_F3Stack.top().colored = false;
}

void SlaOutputDev::beginTextObject(GfxState *state)
{
	pushGroup();
}

void SlaOutputDev::endTextObject(GfxState *state)
{
//	qDebug() << "SlaOutputDev::endTextObject";
	if (!m_clipTextPath.isEmpty())
	{
		m_currentClipPath = intersection(m_currentClipPath, m_clipTextPath);
		m_clipTextPath = QPainterPath();
	}
	if (m_groupStack.count() != 0)
	{
		groupEntry gElements = m_groupStack.pop();
		tmpSel->clear();
		if (gElements.Items.count() > 0)
		{
			for (int dre = 0; dre < gElements.Items.count(); ++dre)
			{
				tmpSel->addItem(gElements.Items.at(dre), true);
				m_Elements->removeAll(gElements.Items.at(dre));
			}
			PageItem *ite;
			if (gElements.Items.count() != 1)
				ite = m_doc->groupObjectsSelection(tmpSel);
			else
				ite = gElements.Items.first();
			ite->setGroupClipping(false);
			ite->setFillTransparency(1.0 - state->getFillOpacity());
			ite->setFillBlendmode(getBlendMode(state));
			for (int as = 0; as < tmpSel->count(); ++as)
			{
				m_Elements->append(tmpSel->itemAt(as));
			}
			if (m_groupStack.count() != 0)
				applyMask(ite);
		}
		if (m_groupStack.count() != 0)
		{
			for (int as = 0; as < tmpSel->count(); ++as)
			{
				m_groupStack.top().Items.append(tmpSel->itemAt(as));
			}
		}
		tmpSel->clear();
	}
}

QString SlaOutputDev::getColor(GfxColorSpace *color_space, POPPLER_CONST_070 GfxColor *color, int *shade)
{
	QString fNam;
	QString namPrefix = "FromPDF";
	ScColor tmp;
	tmp.setSpotColor(false);
	tmp.setRegistrationColor(false);
	*shade = 100;
	/*if (m_F3Stack.count() > 0)
	{
		if (!m_F3Stack.top().colored)
			return "Black";
	}*/

	if ((color_space->getMode() == csDeviceRGB) || (color_space->getMode() == csCalRGB))
	{
		GfxRGB rgb;
		color_space->getRGB(color, &rgb);
		double Rc = colToDbl(rgb.r);
		double Gc = colToDbl(rgb.g);
		double Bc = colToDbl(rgb.b);
		tmp.setRgbColorF(Rc, Gc, Bc);
		fNam = m_doc->PageColors.tryAddColor(namPrefix+tmp.name(), tmp);
	}
	else if (color_space->getMode() == csDeviceCMYK)
	{
		GfxCMYK cmyk;
		color_space->getCMYK(color, &cmyk);
		double Cc = colToDbl(cmyk.c);
		double Mc = colToDbl(cmyk.m);
		double Yc = colToDbl(cmyk.y);
		double Kc = colToDbl(cmyk.k);
		tmp.setCmykColorF(Cc, Mc, Yc, Kc);
		fNam = m_doc->PageColors.tryAddColor(namPrefix+tmp.name(), tmp);
	}
	else if ((color_space->getMode() == csCalGray) || (color_space->getMode() == csDeviceGray))
	{
		GfxGray gray;
		color_space->getGray(color, &gray);
		double Kc = 1.0 - colToDbl(gray);
		tmp.setCmykColorF(0, 0, 0, Kc);
		fNam = m_doc->PageColors.tryAddColor(namPrefix+tmp.name(), tmp);
	}
	else if (color_space->getMode() == csSeparation)
	{
		GfxSeparationColorSpace* sepColorSpace = (GfxSeparationColorSpace*) color_space;
		GfxColorSpace* altColorSpace = sepColorSpace->getAlt();
		QString name = QString(sepColorSpace->getName()->getCString());
		bool isRegistrationColor = (name == "All");
		if (isRegistrationColor)
		{
			tmp.setCmykColorF(1.0, 1.0, 1.0, 1.0);
			tmp.setRegistrationColor(true);
			name = "Registration";
		}
		else if ((altColorSpace->getMode() == csDeviceRGB) || (altColorSpace->getMode() == csCalRGB))
		{
			double x = 1.0;
			double comps[gfxColorMaxComps];
			sepColorSpace->getFunc()->transform(&x, comps);
			tmp.setRgbColorF(comps[0], comps[1], comps[2]);
		}
		else if ((altColorSpace->getMode() == csCalGray) || (altColorSpace->getMode() == csDeviceGray))
		{
			double x = 1.0;
			double comps[gfxColorMaxComps];
			sepColorSpace->getFunc()->transform(&x, comps);
			tmp.setCmykColorF(0.0, 0.0, 0.0, 1.0 - comps[0]);
		}
		else if (altColorSpace->getMode() == csLab)
		{
			double x = 1.0;
			double comps[gfxColorMaxComps];
			sepColorSpace->getFunc()->transform(&x, comps);
			tmp.setLabColor(comps[0], comps[1], comps[2]);
		}
		else
		{
			GfxCMYK cmyk;
			color_space->getCMYK(color, &cmyk);
			double Cc = colToDbl(cmyk.c);
			double Mc = colToDbl(cmyk.m);
			double Yc = colToDbl(cmyk.y);
			double Kc = colToDbl(cmyk.k);
			tmp.setCmykColorF(Cc, Mc, Yc, Kc);
		}
		tmp.setSpotColor(true);

		fNam = m_doc->PageColors.tryAddColor(name, tmp);
		*shade = qRound(colToDbl(color->c[0]) * 100);
	}
	else
	{
		GfxRGB rgb;
		color_space->getRGB(color, &rgb);
		double Rc = colToDbl(rgb.r);
		double Gc = colToDbl(rgb.g);
		double Bc = colToDbl(rgb.b);
		tmp.setRgbColorF(Rc, Gc, Bc);
		fNam = m_doc->PageColors.tryAddColor(namPrefix+tmp.name(), tmp);
//		qDebug() << "update fill color other colorspace" << color_space->getMode() << "treating as rgb" << Rc << Gc << Bc;
	}
	if (fNam == namPrefix+tmp.name())
		m_importedColors->append(fNam);
	return fNam;
}

QString SlaOutputDev::getAnnotationColor(const AnnotColor *color)
{
	QString fNam;
	QString namPrefix = "FromPDF";
	ScColor tmp;
	tmp.setSpotColor(false);
	tmp.setRegistrationColor(false);
	if (color->getSpace() == AnnotColor::colorTransparent)
		return CommonStrings::None;
	if (color->getSpace() == AnnotColor::colorRGB)
	{
		const double *color_data = color->getValues();
		double Rc = color_data[0];
		double Gc = color_data[1];
		double Bc = color_data[2];
		tmp.setRgbColorF(Rc, Gc, Bc);
		fNam = m_doc->PageColors.tryAddColor(namPrefix+tmp.name(), tmp);
	}
	else if (color->getSpace() == AnnotColor::colorCMYK)
	{
		const double *color_data = color->getValues();
		double Cc = color_data[0];
		double Mc = color_data[1];
		double Yc = color_data[2];
		double Kc = color_data[3];
		tmp.setCmykColorF(Cc, Mc, Yc, Kc);
		fNam = m_doc->PageColors.tryAddColor(namPrefix+tmp.name(), tmp);
	}
	else if (color->getSpace() == AnnotColor::colorGray)
	{
		const double *color_data = color->getValues();
		double Kc = 1.0 - color_data[0];
		tmp.setCmykColorF(0, 0, 0, Kc);
		fNam = m_doc->PageColors.tryAddColor(namPrefix+tmp.name(), tmp);
	}
	if (fNam == namPrefix+tmp.name())
		m_importedColors->append(fNam);
	return fNam;
}

QString SlaOutputDev::convertPath(POPPLER_CONST_083 GfxPath *path)
{
//	qDebug() << "SlaOutputDev::convertPath";
	if (! path)
		return QString();

	QString output;
	pathIsClosed = false;

	for (int i = 0; i < path->getNumSubpaths(); ++i)
	{
		POPPLER_CONST_083 GfxSubpath * subpath = path->getSubpath(i);
		if (subpath->getNumPoints() > 0)
		{
			output += QString("M %1 %2").arg(subpath->getX(0)).arg(subpath->getY(0));
			int j = 1;
			while (j < subpath->getNumPoints())
			{
				if (subpath->getCurve(j))
				{
					output += QString("C %1 %2 %3 %4 %5 %6")
					.arg(subpath->getX(j)).arg(subpath->getY(j))
					.arg(subpath->getX(j + 1)).arg(subpath->getY(j + 1))
					.arg(subpath->getX(j + 2)).arg(subpath->getY(j + 2));
					j += 3;
				}
				else
				{
					output += QString("L %1 %2").arg(subpath->getX(j)).arg(subpath->getY(j));
					++j;
				}
			}
			if (subpath->isClosed())
			{
				output += QString("Z");
				pathIsClosed = true;
			}
		}
	}
	return output;
}

void SlaOutputDev::getPenState(GfxState *state)
{
	switch (state->getLineCap())
	{
		case 0:
			m_lineEnd = Qt::FlatCap;
			break;
		case 1:
			m_lineEnd = Qt::RoundCap;
			break;
		case 2:
			m_lineEnd = Qt::SquareCap;
			break;
	}
	switch (state->getLineJoin())
	{
		case 0:
			m_lineJoin = Qt::MiterJoin;
			break;
		case 1:
			m_lineJoin = Qt::RoundJoin;
			break;
		case 2:
			m_lineJoin = Qt::BevelJoin;
			break;
	}
	double lw = state->getLineWidth();
	double *dashPattern;
	int dashLength;
	state->getLineDash(&dashPattern, &dashLength, &DashOffset);
	QVector<double> pattern(dashLength);
	for (int i = 0; i < dashLength; ++i)
	{
		pattern[i] = dashPattern[i] / lw;
	}
	DashValues = pattern;
}

int SlaOutputDev::getBlendMode(GfxState *state)
{
	int mode = 0;
	switch (state->getBlendMode())
	{
		default:
		case gfxBlendNormal:
			mode = 0;
			break;
		case gfxBlendDarken:
			mode = 1;
			break;
		case gfxBlendLighten:
			mode = 2;
			break;
		case gfxBlendMultiply:
			mode = 3;
			break;
		case gfxBlendScreen:
			mode = 4;
			break;
		case gfxBlendOverlay:
			mode = 5;
			break;
		case gfxBlendHardLight:
			mode = 6;
			break;
		case gfxBlendSoftLight:
			mode = 7;
			break;
		case gfxBlendDifference:
			mode = 8;
			break;
		case gfxBlendExclusion:
			mode = 9;
			break;
		case gfxBlendColorDodge:
			mode = 10;
			break;
		case gfxBlendColorBurn:
			mode = 11;
			break;
		case gfxBlendHue:
			mode = 12;
			break;
		case gfxBlendSaturation:
			mode = 13;
			break;
		case gfxBlendColor:
			mode = 14;
			break;
		case gfxBlendLuminosity:
			mode = 15;
			break;
	}
	return mode;
}

void SlaOutputDev::applyMask(PageItem *ite)
{
	if (m_groupStack.count() != 0)
	{
		if (!m_groupStack.top().maskName.isEmpty())
		{
			ite->setPatternMask(m_groupStack.top().maskName);
			QPointF maskPos = m_groupStack.top().maskPos;
			double sx, sy, px, py, r, shx, shy;
			ite->maskTransform(sx, sy, px, py, r, shx, shy);
			ite->setMaskTransform(sx, sy, maskPos.x() - ite->xPos(), maskPos.y() - ite->yPos(), r, shx, shy);
			if (m_groupStack.top().alpha)
			{
				if (m_groupStack.top().inverted)
					ite->setMaskType(8);
				else
					ite->setMaskType(3);
			}
			else
			{
				if (m_groupStack.top().inverted)
					ite->setMaskType(7);
				else
					ite->setMaskType(6);
			}
		}
	}
	// Code for updating our Progressbar, needs to be called this way, as we have no
	// possibility to get the current fileposition.
	updateGUICounter++;
	if (updateGUICounter > 20)
	{
		qApp->processEvents();
		updateGUICounter = 0;
	}
}

void SlaOutputDev::pushGroup(const QString& maskName, GBool forSoftMask, GBool alpha, bool inverted)
{
	groupEntry gElements;
	gElements.forSoftMask = forSoftMask;
	gElements.alpha = alpha;
	gElements.inverted = inverted;
	gElements.maskName = maskName;
	m_groupStack.push(gElements);
}

QString SlaOutputDev::UnicodeParsedString(POPPLER_CONST GooString *s1)
{
	if ( !s1 || s1->getLength() == 0 )
		return QString();
	GBool isUnicode;
	int i;
	Unicode u;
	QString result;
	if ((s1->getChar(0) & 0xff) == 0xfe && (s1->getLength() > 1 && (s1->getChar(1) & 0xff) == 0xff))
	{
		isUnicode = gTrue;
		i = 2;
		result.reserve((s1->getLength() - 2) / 2);
	}
	else
	{
		isUnicode = gFalse;
		i = 0;
		result.reserve(s1->getLength());
	}
	while (i < s1->getLength())
	{
		if (isUnicode)
		{
			u = ((s1->getChar(i) & 0xff) << 8) | (s1->getChar(i+1) & 0xff);
			i += 2;
		}
		else
		{
			u = s1->getChar(i) & 0xff;
			++i;
		}
		result += QChar( u );
	}
	return result;
}

QString SlaOutputDev::UnicodeParsedString(const std::string& s1)
{
	if (s1.length() == 0)
		return QString();
	GBool isUnicode;
	size_t i;
	Unicode u;
	QString result;
	if ((s1.at(0) & 0xff) == 0xfe && (s1.length() > 1 && (s1.at(1) & 0xff) == 0xff))
	{
		isUnicode = gTrue;
		i = 2;
		result.reserve((s1.length() - 2) / 2);
	}
	else
	{
		isUnicode = gFalse;
		i = 0;
		result.reserve(s1.length());
	}
	while (i < s1.length())
	{
		if (isUnicode)
		{
			u = ((s1.at(i) & 0xff) << 8) | (s1.at(i+1) & 0xff);
			i += 2;
		}
		else
		{
			u = s1.at(i) & 0xff;
			++i;
		}
		// #15616: imagemagick may write unicode strings incorrectly in PDF
		if (u == 0)
			continue;
		result += QChar(u);
	}
	return result;
}

bool SlaOutputDev::checkClip()
{
	bool ret = false;
	if (!m_currentClipPath.isEmpty())
	{
		QRectF bbox = m_currentClipPath.boundingRect();
		if ((bbox.width() > 0) && (bbox.height() > 0))
			ret = true;
	}
	return ret;
}

void SlaOutputDev::setItemFillAndStroke(GfxState* state, PageItem* textNode)
{

	textNode->ClipEdited = true;
	textNode->FrameType = 3;
	textNode->setLineEnd(m_lineEnd);
	textNode->setLineJoin(m_lineJoin);
	textNode->setTextFlowMode(PageItem::TextFlowDisabled);

	int textRenderingMode = state->getRender();
	// Invisible or only used for clipping
	if (textRenderingMode == 3)
		return;

	// Fill text rendering modes. See above
	if (textRenderingMode == 0 || textRenderingMode == 2 || textRenderingMode == 4 || textRenderingMode == 6)
	{
		m_currColorFill = getColor(state->getFillColorSpace(), state->getFillColor(), &m_currFillShade);
		if (textNode->isTextFrame())
		{
			textNode->setFillTransparency(1.0 - (state->getFillOpacity() > state->getStrokeOpacity() ? state->getFillOpacity() : state->getStrokeOpacity())); //fill colour sets the background colour for the frame not the fill colour fore  the text
			textNode->setLineTransparency(1.0); // this sets the transparency of the textbox border and we don't want to see it
			textNode->setFillColor(CommonStrings::None);
			textNode->setLineColor(CommonStrings::None);
			textNode->setLineWidth(0);//line  width doesn't effect drawing text, it creates a bounding box state->getTransformedLineWidth());
			textNode->setFillShade(m_currFillShade);
		}
		else
		{
			textNode->setFillColor(m_currColorFill);
			textNode->setFillShade(m_currFillShade);
			textNode->setFillEvenOdd(false);
			textNode->setFillTransparency(1.0 - state->getFillOpacity());
			textNode->setFillBlendmode(getBlendMode(state));
		}
	}
	// Stroke text rendering modes. See above
	if (textRenderingMode == 1 || textRenderingMode == 2 || textRenderingMode == 5 || textRenderingMode == 6)
	{
		m_currColorStroke = getColor(state->getStrokeColorSpace(), state->getStrokeColor(), &m_currStrokeShade);
		if (textNode->isTextFrame())
		{
			//fill color sets the background color for the frame not the fill color fore  the text
			textNode->setFillTransparency(1.0 - (state->getFillOpacity() > state->getStrokeOpacity() ? state->getFillOpacity() : state->getStrokeOpacity()));
			textNode->setLineTransparency(1.0); // this sets the transparency of the textbox border and we don't want to see it
			textNode->setFillColor(CommonStrings::None); //TODO: Check if we override the stroke color with the fill color when there is a choice
			textNode->setLineColor(CommonStrings::None);
			textNode->setLineWidth(0);//line  width doesn't effect drawing text, it creates a bounding box state->getTransformedLineWidth());
			textNode->setFillBlendmode(getBlendMode(state));
			textNode->setFillShade(m_currFillShade);
		}
		else
		{
			textNode->setLineColor(m_currColorStroke);
			textNode->setLineWidth(0);//line  width doesn't effect drawing text, it creates a bounding box state->getTransformedLineWidth());
			textNode->setFillTransparency(1.0 - state->getFillOpacity() > state->getStrokeOpacity() ? state->getFillOpacity() : state->getStrokeOpacity());
			textNode->setLineTransparency(1.0); // this sets the transparency of the textbox border and we don't want to see it
			textNode->setLineBlendmode(getBlendMode(state));
			textNode->setLineShade(m_currStrokeShade);
		}
	}
}