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implement freeform lines

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This commit is contained in:
Miklos Vajna 2011-07-08 11:48:42 +02:00
parent 5f07ceec53
commit 57a44d0cf5
1 changed files with 124 additions and 0 deletions
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124
writerfilter/source/rtftok/rtfdocumentimpl.cxx
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@ -46,6 +46,9 @@
#include <com/sun/star/drawing/XEnhancedCustomShapeDefaulter.hpp>
#include <com/sun/star/drawing/XDrawPageSupplier.hpp>
#include <com/sun/star/drawing/LineStyle.hpp>
#include <com/sun/star/drawing/EnhancedCustomShapeSegment.hpp>
#include <com/sun/star/drawing/EnhancedCustomShapeParameterPair.hpp>
#include <com/sun/star/drawing/EnhancedCustomShapeSegmentCommand.hpp>
#include <com/sun/star/text/WritingMode.hpp>
#define TWIP_TO_MM100(TWIP) ((TWIP) >= 0 ? (((TWIP)*127L+36L)/72L) : (((TWIP)*127L-36L)/72L))
@ -2449,6 +2452,9 @@ void RTFDocumentImpl::resolveShapeProperties(std::vector< std::pair<rtl::OUStrin
// Create this early, as custom shapes may have properties before the type arrives.
createShape(OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.drawing.CustomShape")), xShape, xPropertySet);
uno::Any aAny;
uno::Sequence<drawing::EnhancedCustomShapeParameterPair> aCoordinates;
uno::Sequence<drawing::EnhancedCustomShapeSegment> aSegments;
awt::Rectangle aViewBox;
for (std::vector< std::pair<rtl::OUString, rtl::OUString> >::iterator i = rShapeProperties.begin(); i != rShapeProperties.end(); ++i)
{
@ -2515,6 +2521,106 @@ void RTFDocumentImpl::resolveShapeProperties(std::vector< std::pair<rtl::OUStrin
xPropertySet->setPropertyValue(OUString(RTL_CONSTASCII_USTRINGPARAM("LineStyle")), aAny);
}
}
else if (i->first.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("pVerticies")))
{
sal_Int32 nSize = 0; // Size of a token (it's value is hardwired in the exporter)
sal_Int32 nCount = 0; // Number of tokens
sal_Int32 nCharIndex = 0; // Character index
sal_Int32 nIndex = 0; // Array index
do
{
OUString aToken = i->second.getToken(0, ';', nCharIndex);
if (!nSize)
nSize = aToken.toInt32();
else if (!nCount)
{
nCount = aToken.toInt32();
aCoordinates.realloc(nCount);
}
else
{
// The coordinates are in an (x,y) form.
aToken = aToken.copy(1, aToken.getLength() - 2);
sal_Int32 nI = 0;
sal_Int32 nX = 0;
sal_Int32 nY = 0;
do
{
OUString aPoint = aToken.getToken(0, ',', nI);
if (!nX)
nX = aPoint.toInt32();
else
nY = aPoint.toInt32();
}
while (nI >= 0);
aCoordinates[nIndex].First.Value <<= nX;
aCoordinates[nIndex].Second.Value <<= nY;
nIndex++;
}
}
while (nCharIndex >= 0);
}
else if (i->first.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("pSegmentInfo")))
{
sal_Int32 nSize = 0;
sal_Int32 nCount = 0;
sal_Int32 nCharIndex = 0;
sal_Int32 nIndex = 0;
do
{
sal_Int32 nSeg = i->second.getToken(0, ';', nCharIndex).toInt32();
if (!nSize)
nSize = nSeg;
else if (!nCount)
{
nCount = nSeg;
aSegments.realloc(nCount);
}
else
{
switch (nSeg)
{
case 0x0001: // lineto
aSegments[nIndex].Command = drawing::EnhancedCustomShapeSegmentCommand::LINETO;
aSegments[nIndex].Count = sal_Int32(1);
break;
case 0x4000: // moveto
aSegments[nIndex].Command = drawing::EnhancedCustomShapeSegmentCommand::MOVETO;
aSegments[nIndex].Count = sal_Int32(1);
break;
case 0x2001: // curveto
aSegments[nIndex].Command = drawing::EnhancedCustomShapeSegmentCommand::CURVETO;
aSegments[nIndex].Count = sal_Int32(1);
break;
case 0xb300: // arcto
aSegments[nIndex].Command = drawing::EnhancedCustomShapeSegmentCommand::ARCTO;
aSegments[nIndex].Count = sal_Int32(0);
break;
case 0xac00:
case 0xaa00: // nofill
case 0xab00: // nostroke
case 0x6001: // close
break;
case 0x8000: // end
aSegments[nIndex].Command = drawing::EnhancedCustomShapeSegmentCommand::ENDSUBPATH;
aSegments[nIndex].Count = sal_Int32(0);
break;
default:
OSL_TRACE("%s: unhandled segment '%x' in the path", OSL_THIS_FUNC, nSeg);
break;
}
nIndex++;
}
} while (nCharIndex >= 0);
}
else if (i->first.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("geoLeft")))
aViewBox.X = i->second.toInt32();
else if (i->first.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("geoTop")))
aViewBox.Y = i->second.toInt32();
else if (i->first.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("geoRight")))
aViewBox.Width = i->second.toInt32();
else if (i->first.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("geoBottom")))
aViewBox.Height = i->second.toInt32();
else
OSL_TRACE("%s: TODO handle shape property '%s':'%s'", OSL_THIS_FUNC,
OUStringToOString( i->first, RTL_TEXTENCODING_UTF8 ).getStr(),
@ -2535,6 +2641,24 @@ void RTFDocumentImpl::resolveShapeProperties(std::vector< std::pair<rtl::OUStrin
xDefaulter->createCustomShapeDefaults(OUString::valueOf(sal_Int32(nType)));
}
if (nType == 0)
{
uno::Sequence< beans::PropertyValue > aPathPropSeq(2);
aPathPropSeq[0].Name = OUString(RTL_CONSTASCII_USTRINGPARAM("Coordinates"));
aPathPropSeq[0].Value <<= aCoordinates;
aPathPropSeq[1].Name = OUString(RTL_CONSTASCII_USTRINGPARAM("Segments"));
aPathPropSeq[1].Value <<= aSegments;
uno::Sequence<beans::PropertyValue> aGeoPropSeq(2);
aGeoPropSeq[0].Name = OUString(RTL_CONSTASCII_USTRINGPARAM("ViewBox"));
aGeoPropSeq[0].Value <<= uno::Any(aViewBox);
aGeoPropSeq[1].Name = OUString(RTL_CONSTASCII_USTRINGPARAM("Path"));
aGeoPropSeq[1].Value <<= aPathPropSeq;
xPropertySet->setPropertyValue(OUString(RTL_CONSTASCII_USTRINGPARAM("CustomShapeGeometry")), uno::Any(aGeoPropSeq));
}
xShape->setPosition(awt::Point(m_aStates.top().aShape.nLeft, m_aStates.top().aShape.nTop));
xShape->setSize(awt::Size(m_aStates.top().aShape.nRight - m_aStates.top().aShape.nLeft,
m_aStates.top().aShape.nBottom - m_aStates.top().aShape.nTop));