QVector<typedFloss> rgbToFloss(const QVector<triC>& colors, flossType type) {
// We could just add the type to each color and then call the flossColor
// version of this function, but I expect this code to be stable, so in this
// case I think it's better to special case in order to avoid the memory/time
// hit.
QVector<typedFloss> returnFloss;
returnFloss.reserve(colors.size());
if (type == flossDMC || type == flossAnchor) {
const QVector<floss> sourceFloss =
type == flossDMC ? ::initializeDMC() : ::initializeAnchor();
for (int i = 0, size = colors.size(); i < size; ++i) {
const triC color = colors[i];
const int index = sourceFloss.indexOf(floss(color));
if (index != -1) {
returnFloss.push_back(typedFloss(sourceFloss[index], type));
}
else {
returnFloss.push_back(typedFloss(floss(color), flossVariable));
}
}
}
else {
for (int i = 0, size = colors.size(); i < size; ++i) {
returnFloss.push_back(typedFloss(floss(colors[i]), flossVariable));
}
}
return returnFloss;
}
QVector<typedFloss> rgbToFloss(const QVector<flossColor>& colors) {
// Keep this in sync with rgbToFloss(const flossColor& color) - we're keeping
// this version separate so that we don't need to load the DMC/Anchor color
// list for each color on this list.
// Also, WARNING: there was a bug in an old version of cstitch which in
// certain cases allowed a non-floss color to be labeled as floss, so now
// forevermore we need to handle that case just for any projects saved with
// the bug. :(
QVector<typedFloss> returnFloss;
returnFloss.reserve(colors.size());
QVector<floss> dmcColors;
QVector<floss> anchorColors;
for (int i = 0, size = colors.size(); i < size; ++i) {
const flossColor color = colors[i];
switch (color.type().value()) {
case flossDMC: {
if (dmcColors.isEmpty()) {
dmcColors = ::initializeDMC();
}
const int index = dmcColors.indexOf(floss(color.color()));
if (index != -1) {
const floss thisDmcFloss = dmcColors[index];
returnFloss.push_back(typedFloss(thisDmcFloss, flossDMC));
}
else {
returnFloss.push_back(typedFloss(floss(color.color()), flossVariable));
}
break;
}
case flossAnchor: {
if (anchorColors.isEmpty()) {
anchorColors = ::initializeAnchor();
}
const int index = anchorColors.indexOf(floss(color.color()));
if (index != -1) {
const floss thisAnchorFloss = anchorColors[index];
returnFloss.push_back(typedFloss(thisAnchorFloss, flossAnchor));
}
else {
returnFloss.push_back(typedFloss(floss(color.color()), flossVariable));
}
break;
}
case flossVariable:
returnFloss.push_back(typedFloss(floss(color.color()), flossVariable));
break;
}
}
return returnFloss;
}
QVector<typedFloss> rgbToFloss(const QVector<flossColor>& rgbColors) {
QVector<typedFloss> returnFloss;
returnFloss.reserve(rgbColors.size());
const QVector<floss> dmcFloss = ::initializeDMC();
const QVector<int> flossCodes = ::rgbToCode(rgbColors);
for (int i = 0, size = rgbColors.size(); i < size; ++i) {
const flossColor thisColor = rgbColors[i];
if (thisColor.type() == flossDMC) {
const int dmcIndex = dmcFloss.indexOf(floss(thisColor.color()));
if (dmcIndex != -1) { // (paranoia check)
const floss thisDmcFloss = dmcFloss[dmcIndex];
returnFloss.push_back(typedFloss(thisDmcFloss, flossDMC));
}
else {
qWarning() << "DMC color not found in rgbToFloss: " <<
::ctos(thisColor.color());
returnFloss.push_back(typedFloss(-1, "ERROR", thisColor.color(),
thisColor.type()));
}
}
else {
const triC closestDmcColor = ::transformColor(thisColor.color(),
flossDMC);
const int dmcIndex = dmcFloss.indexOf(floss(closestDmcColor));
if (dmcIndex != -1) { // (paranoia check)
const floss closestDmcFloss = dmcFloss[dmcIndex];
const QString dmcApproximation =
"~" + QString::number(closestDmcFloss.code()) + ":" +
closestDmcFloss.name();
returnFloss.push_back(typedFloss(flossCodes[i], dmcApproximation,
thisColor.color(), thisColor.type()));
}
else {
qWarning() << "DMC transform failed in rgbToFloss: " <<
::ctos(thisColor.color()) << thisColor.type().value() <<
::ctos(closestDmcColor);
returnFloss.push_back(typedFloss(-1, "ERROR", thisColor.color(),
thisColor.type()));
}
}
}
return returnFloss;
}
typedFloss rgbToFloss(const flossColor& color) {
// Keep this in sync with rgbToFloss(const QVector<flossColor>& colors).
const flossTypeValue type = color.type().value();
if (type == flossDMC) {
const QVector<floss> dmcColors = ::initializeDMC();
const int index = dmcColors.indexOf(floss(color.color()));
if (index != -1) {
const floss thisDmcFloss = dmcColors[index];
return typedFloss(thisDmcFloss, flossDMC);
}
}
else if (type == flossAnchor) {
const QVector<floss> anchorColors = ::initializeAnchor();
const int index = anchorColors.indexOf(floss(color.color()));
if (index != -1) {
const floss thisAnchorFloss = anchorColors[index];
return typedFloss(thisAnchorFloss, flossAnchor);
}
}
return typedFloss(floss(color.color()), flossVariable);
}
