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Statesaving of color paints / mappings

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Tats
2014-01-23 22:01:21 -05:00
parent 9a9ba71eff
commit e91fe5d862
5 changed files with 135 additions and 7 deletions
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ProjectReader.cpp
+48 -7
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@@ -98,6 +98,16 @@ void ProjectReader::parsePaint(const QDomElement& paint)
if (id == NULL_UID)
_xml.raiseError(QObject::tr("Cannot create image with uri %1.").arg(uri));
}
else if (paintAttrType == "color")
{
QString rgb = paint.firstChildElement("rgb").text();
QColor color(rgb);
uid id = _window->createColorPaint(paintAttrId.toInt(), color);
if (id == NULL_UID)
_xml.raiseError(QObject::tr("Cannot create color with RGB hex code %1.").arg(rgb));
}
else
_xml.raiseError(QObject::tr("Unsupported paint type: %1.").arg(paintAttrType));
@@ -146,30 +156,61 @@ void ProjectReader::parseMapping(const QDomElement& mapping)
_xml.raiseError(QObject::tr("Cannot create mesh texture mapping"));
}
else if (mappingAttrType == "triangle_color")
{
// Parse destination triangle.
_parseTriangle(dst, dstPoints);
uid id = _window->createTriangleColorMapping(mappingAttrId.toInt(), mappingAttrPaintId.toInt(), dstPoints);
if (id == NULL_UID)
_xml.raiseError(QObject::tr("Cannot create triangle color mapping"));
}
else if (mappingAttrType == "quad_color")
{
// Parse destination triangle.
_parseQuad(dst, dstPoints);
uid id = _window->createQuadColorMapping(mappingAttrId.toInt(), mappingAttrPaintId.toInt(), dstPoints);
if (id == NULL_UID)
_xml.raiseError(QObject::tr("Cannot create quad color mapping"));
}
else
_xml.raiseError(QObject::tr("Unsupported mapping type: %1.").arg(mappingAttrType));
}
void ProjectReader::_parseTriangle(const QDomElement& triangle, QList<QPointF>& points)
void ProjectReader::_parseStandardShape(const QString& type, int nVertices, const QDomElement& shape, QList<QPointF>& points)
{
// Check that the element is really a triangle.
QString type = triangle.attribute("shape", "");
if (type != "triangle")
_xml.raiseError(QObject::tr("Wrong shape type for destination: %1.").arg(type));
QString typeAttr = shape.attribute("shape", "");
if (typeAttr != type)
_xml.raiseError(QObject::tr("Wrong shape type \"%1\" for destination: expected \"%2\".").arg(typeAttr).arg(type));
// Reset list of points.
points.clear();
// Add vertices.
QDomElement vertex = triangle.firstChildElement("vertex");
QDomElement vertex = shape.firstChildElement("vertex");
while (!vertex.isNull())
{
points.push_back(_parseVertex(vertex));
vertex = vertex.nextSiblingElement("vertex");
}
if (points.size() != 3)
_xml.raiseError(QObject::tr("Shape has wrong number of vertices."));
if (points.size() != nVertices)
_xml.raiseError(QObject::tr("Shape has %1 vertices: expected %2.").arg(points.size()).arg(nVertices));
}
void ProjectReader::_parseQuad(const QDomElement& quad, QList<QPointF>& points)
{
_parseStandardShape("quad", 4, quad, points);
}
void ProjectReader::_parseTriangle(const QDomElement& triangle, QList<QPointF>& points)
{
_parseStandardShape("triangle", 3, triangle, points);
}
void ProjectReader::_parseMesh(const QDomElement& mesh, QList<QPointF>& points, int& nColumns, int& nRows)