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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include <test/mtfxmldump.hxx>
#include <test/xmlwriter.hxx>
#include <vcl/metaact.hxx>
#include <rtl/string.hxx>
#include <rtl/strbuf.hxx>
namespace
{
int lclWriteCallback(void* pContext, const char* sBuffer, int nLen)
{
SvStream* pStream = static_cast<SvStream*>(pContext);
pStream->Write(sBuffer, nLen);
return nLen;
}
int lclCloseCallback(void* pContext)
{
SvStream* pStream = static_cast<SvStream*>(pContext);
pStream->WriteChar(0);
return 0;
}
OUString flagToString(sal_uInt16 nFlag)
{
if (nFlag & PUSH_LINECOLOR)
return OUString("PushLineColor");
else if (nFlag & PUSH_FILLCOLOR)
return OUString("PushFillColor");
else if (nFlag & PUSH_FONT)
return OUString("PushFont");
else if (nFlag & PUSH_TEXTCOLOR)
return OUString("PushTextColor");
else if (nFlag & PUSH_MAPMODE)
return OUString("PushMapMode");
else if (nFlag & PUSH_CLIPREGION)
return OUString("PushClipRegion");
else if (nFlag & PUSH_RASTEROP)
return OUString("PushRasterOp");
else if (nFlag & PUSH_TEXTFILLCOLOR)
return OUString("PushTextFillColor");
else if (nFlag & PUSH_TEXTALIGN)
return OUString("PushTextAlign");
else if (nFlag & PUSH_REFPOINT)
return OUString("PushRefPoint");
else if (nFlag & PUSH_TEXTLINECOLOR)
return OUString("PushTextLineColor");
else if (nFlag & PUSH_TEXTLAYOUTMODE)
return OUString("PushTextLayoutMode");
else if (nFlag & PUSH_TEXTLANGUAGE)
return OUString("PushTextLanguage");
else if (nFlag & PUSH_OVERLINECOLOR)
return OUString("PushOverlineColor");
return OUString();
}
OUString collectPushFlags(sal_uInt16 nFlags)
{
if ((nFlags & PUSH_ALL) == nFlags)
return OUString("PushAll");
else if ((nFlags & PUSH_ALLFONT) == nFlags)
return OUString("PushAllFont");
else if ((nFlags & PUSH_ALLTEXT) == nFlags)
return OUString("PushAllText");
OUString sFlags;
for (sal_uInt16 nFlag = 1; nFlag > 0; nFlag <<= 1)
{
OUString sFlag = flagToString(nFlag);
if (!sFlag.isEmpty())
{
if (!sFlags.isEmpty())
{
sFlags += ",";
}
sFlags += flagToString(nFlag);
}
}
return sFlags;
}
OUString convertRopToString(RasterOp eRop)
{
switch (eRop)
{
case ROP_OVERPAINT: return OUString("overpaint");
case ROP_XOR: return OUString("xor");
case ROP_0: return OUString("0");
case ROP_1: return OUString("1");
case ROP_INVERT: return OUString("invert");
}
return OUString();
}
OUString convertTextAlignToString(TextAlign eAlign)
{
switch (eAlign)
{
case ALIGN_BASELINE: return OUString("baseline");
case ALIGN_BOTTOM: return OUString("bottom");
case ALIGN_TOP: return OUString("top");
case TextAlign_FORCE_EQUAL_SIZE: return OUString("equalsize");
}
return OUString();
}
OUString convertColorToString(Color aColor)
{
OUString aRGBString = aColor.AsRGBHexString();
return "#" + aRGBString;
}
OUString convertLineStyleToString(LineStyle eAlign)
{
switch (eAlign)
{
case LINE_NONE: return OUString("none");
case LINE_SOLID: return OUString("solid");
case LINE_DASH: return OUString("dash");
case LineStyle_FORCE_EQUAL_SIZE: return OUString("equalsize");
}
return OUString();
}
} // anonymous namespace
MetafileXmlDump::MetafileXmlDump(SvStream& rStream) :
maFilter(512, false),
mrStream(rStream)
{}
MetafileXmlDump::~MetafileXmlDump()
{}
void MetafileXmlDump::filterActionType(const sal_uInt16 nActionType, bool bShouldFilter)
{
maFilter[nActionType] = bShouldFilter;
}
void MetafileXmlDump::filterAllActionTypes()
{
maFilter.assign(512, true);
}
void MetafileXmlDump::filterNoneActionTypes()
{
maFilter.assign(512, false);
}
void MetafileXmlDump::dump(GDIMetaFile& rMetaFile)
{
std::vector<bool> usedIds(512, false);
xmlOutputBufferPtr xmlOutBuffer = xmlOutputBufferCreateIO(lclWriteCallback, lclCloseCallback, &mrStream, NULL);
xmlTextWriterPtr xmlWriter = xmlNewTextWriter( xmlOutBuffer );
xmlTextWriterSetIndent( xmlWriter, 1 );
XmlWriter aWriter(xmlWriter);
aWriter.startDocument();
aWriter.startElement("metafile");
for(MetaAction* pAction = rMetaFile.FirstAction(); pAction != NULL; pAction = rMetaFile.NextAction())
{
const sal_uInt16 nActionType = pAction->GetType();
if (maFilter[nActionType])
continue;
usedIds[nActionType] = true;
switch (nActionType)
{
case META_LINE_ACTION:
{
MetaLineAction* pMetaLineAction = static_cast<MetaLineAction*>(pAction);
aWriter.startElement("line");
aWriter.attribute("startx", pMetaLineAction->GetStartPoint().X());
aWriter.attribute("starty", pMetaLineAction->GetStartPoint().Y());
aWriter.attribute("endx", pMetaLineAction->GetEndPoint().X());
aWriter.attribute("endy", pMetaLineAction->GetEndPoint().Y());
LineInfo aLineInfo = pMetaLineAction->GetLineInfo();
aWriter.attribute("style", convertLineStyleToString(aLineInfo.GetStyle()));
aWriter.attribute("width", aLineInfo.GetWidth());
aWriter.attribute("dashlen", aLineInfo.GetDashLen());
aWriter.attribute("dotlen", aLineInfo.GetDotLen());
aWriter.attribute("distance", aLineInfo.GetDistance());
aWriter.endElement();
}
break;
case META_PUSH_ACTION:
{
MetaPushAction* pMetaPushAction = static_cast<MetaPushAction*>(pAction);
aWriter.startElement("push");
aWriter.attribute("flags", collectPushFlags(pMetaPushAction->GetFlags()));
}
break;
case META_POP_ACTION:
{
aWriter.endElement();
}
break;
case META_RASTEROP_ACTION:
{
MetaRasterOpAction* pMetaRasterOpAction = static_cast<MetaRasterOpAction*>(pAction);
aWriter.startElement("rop");
if (pMetaRasterOpAction->GetRasterOp() != ROP_OVERPAINT)
{
aWriter.attribute("operation", convertRopToString(pMetaRasterOpAction->GetRasterOp()));
}
aWriter.endElement();
}
break;
case META_TEXTFILLCOLOR_ACTION:
{
MetaTextFillColorAction* pMetaTextFillColorAction = static_cast<MetaTextFillColorAction*>(pAction);
aWriter.startElement("textfillcolor");
aWriter.attribute("color", convertColorToString(pMetaTextFillColorAction->GetColor()));
if (pMetaTextFillColorAction->IsSetting())
aWriter.attribute("setting", OUString("true"));
aWriter.endElement();
}
break;
case META_FONT_ACTION:
{
MetaFontAction* pMetaFontAction = static_cast<MetaFontAction*>(pAction);
aWriter.startElement("font");
Font aFont = pMetaFontAction->GetFont();
aWriter.attribute("color", convertColorToString(aFont.GetColor()));
aWriter.attribute("fillcolor", convertColorToString(aFont.GetFillColor()));
aWriter.attribute("name", aFont.GetName());
aWriter.attribute("stylename", aFont.GetStyleName());
aWriter.attribute("width", aFont.GetSize().Width());
aWriter.attribute("height", aFont.GetSize().Height());
aWriter.endElement();
}
break;
case META_TEXTALIGN_ACTION:
{
MetaTextAlignAction* pMetaTextAlignAction = static_cast<MetaTextAlignAction*>(pAction);
aWriter.startElement("textalign");
OUString sAlign = convertTextAlignToString(pMetaTextAlignAction->GetTextAlign());
if (!sAlign.isEmpty())
aWriter.attribute("align", sAlign);
aWriter.endElement();
}
break;
case META_TEXTCOLOR_ACTION:
{
MetaTextColorAction* pMetaTextColorAction = static_cast<MetaTextColorAction*>(pAction);
aWriter.startElement("textcolor");
aWriter.attribute("color", convertColorToString(pMetaTextColorAction->GetColor()));
aWriter.endElement();
}
break;
case META_TEXTARRAY_ACTION:
{
MetaTextArrayAction* pMetaTextArrayAction = static_cast<MetaTextArrayAction*>(pAction);
aWriter.startElement("textarray");
sal_Int32 aIndex = pMetaTextArrayAction->GetIndex();
sal_Int32 aLength = pMetaTextArrayAction->GetLen();
aWriter.attribute("x", pMetaTextArrayAction->GetPoint().X());
aWriter.attribute("y", pMetaTextArrayAction->GetPoint().Y());
aWriter.attribute("index", aIndex);
aWriter.attribute("length", aLength);
aWriter.startElement("dxarray");
OUString sDxLengthString;
for (sal_Int32 i = 0; i < aLength; ++i)
{
sDxLengthString += OUString::number(pMetaTextArrayAction->GetDXArray()[aIndex+i]);
sDxLengthString += " ";
}
aWriter.content(sDxLengthString);
aWriter.endElement();
aWriter.startElement("text");
aWriter.content(pMetaTextArrayAction->GetText());
aWriter.endElement();
aWriter.endElement();
}
break;
case META_LINECOLOR_ACTION:
{
MetaTextLineColorAction* pMetaTextLineColorAction = static_cast<MetaTextLineColorAction*>(pAction);
aWriter.startElement("linecolor");
aWriter.attribute("color", convertColorToString(pMetaTextLineColorAction->GetColor()));
aWriter.endElement();
}
break;
case META_MAPMODE_ACTION:
{
aWriter.startElement("mapmode");
aWriter.endElement();
}
break;
case META_ISECTRECTCLIPREGION_ACTION:
{
MetaISectRectClipRegionAction* pMetaISectRectClipRegionAction = static_cast<MetaISectRectClipRegionAction*>(pAction);
aWriter.startElement("sectrectclipregion");
Rectangle aRectangle = pMetaISectRectClipRegionAction->GetRect();
aWriter.attribute("top", aRectangle.Top());
aWriter.attribute("left", aRectangle.Left());
aWriter.attribute("bottom", aRectangle.Bottom());
aWriter.attribute("right", aRectangle.Right());
aWriter.endElement();
}
break;
case META_POLYLINE_ACTION:
{
MetaPolyLineAction* pMetaPolyLineAction = static_cast<MetaPolyLineAction*>(pAction);
aWriter.startElement("polyline");
Polygon aPolygon = pMetaPolyLineAction->GetPolygon();
for (sal_uInt16 i = 0; i < aPolygon.GetSize(); i++)
{
aWriter.startElement("point");
aWriter.attribute("x", aPolygon[i].X());
aWriter.attribute("y", aPolygon[i].Y());
aWriter.endElement();
}
LineInfo aLineInfo = pMetaPolyLineAction->GetLineInfo();
aWriter.attribute("style", convertLineStyleToString(aLineInfo.GetStyle()));
aWriter.attribute("width", aLineInfo.GetWidth());
aWriter.attribute("dashlen", aLineInfo.GetDashLen());
aWriter.attribute("dotlen", aLineInfo.GetDotLen());
aWriter.attribute("distance", aLineInfo.GetDistance());
aWriter.endElement();
}
break;
case META_POLYGON_ACTION:
{
MetaPolygonAction* pMetaPolygonAction = static_cast<MetaPolygonAction*>(pAction);
aWriter.startElement("polygon");
Polygon aPolygon = pMetaPolygonAction->GetPolygon();
for (sal_uInt16 i = 0; i < aPolygon.GetSize(); i++)
{
aWriter.startElement("point");
aWriter.attribute("x", aPolygon[i].X());
aWriter.attribute("y", aPolygon[i].Y());
aWriter.endElement();
}
aWriter.endElement();
}
break;
}
}
aWriter.endElement();
aWriter.endDocument();
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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