public void Compress(out nsCSSCompressedDataBlock aNormalBlock, out nsCSSCompressedDataBlock aImportantBlock)
{
int numPropsNormal, numPropsImportant;
ComputeNumProps(out numPropsNormal, out numPropsImportant);
var result_normal = new nsCSSCompressedDataBlock(numPropsNormal);
var result_important = numPropsImportant != 0 ? new nsCSSCompressedDataBlock(numPropsImportant) : null;
int i_normal = 0, i_important = 0;
for (CssProperty iProp = 0; iProp < CssProperty.PropertyCountNoShorthands; iProp++)
{
if (!mPropertiesSet.HasProperty(iProp))
{
continue;
}
if (mPropertiesImportant.HasProperty(iProp))
{
CompressProperty(result_important, iProp, ref i_important);
}
else
{
CompressProperty(result_normal, iProp, ref i_normal);
}
}
mPropertiesSet.Empty();
mPropertiesImportant.Empty();
AssertInitialState();
aNormalBlock = result_normal;
aImportantBlock = result_important;
}
internal void ClearData()
{
AssertMutable();
mData = null;
mImportantData = null;
mOrder.Clear();
}
internal void ClearData()
{
AssertMutable();
mData = null;
mImportantData = null;
mOrder.Clear();
}
public void Expand(nsCSSCompressedDataBlock aNormalBlock, nsCSSCompressedDataBlock aImportantBlock)
{
AssertInitialState();
DoExpand(aNormalBlock, false);
if (aImportantBlock != null)
DoExpand(aImportantBlock, true);
}
private void CompressProperty(nsCSSCompressedDataBlock result, CssProperty aPropID, ref int ip)
{
result.mData[ip].mProperty = aPropID;
result.mData[ip].mValue = mValues[(int)aPropID];
mValues[(int)aPropID].Reset();
ip++;
result.mStyleBits |= nsCachedStyleData.GetBitForSID(nsCSSProps.kSIDTable[(int)aPropID]);
}
public void Expand(nsCSSCompressedDataBlock aNormalBlock, nsCSSCompressedDataBlock aImportantBlock)
{
AssertInitialState();
DoExpand(aNormalBlock, false);
if (aImportantBlock != null)
{
DoExpand(aImportantBlock, true);
}
}
private void DoExpand(nsCSSCompressedDataBlock aBlock, bool aImportant)
{
foreach (CssPropertyValue pv in aBlock.mData)
{
CssProperty iProp = pv.mProperty;
mPropertiesSet.AddProperty(iProp);
if (aImportant)
{
mPropertiesImportant.AddProperty(iProp);
}
mValues[(int)iProp] = pv.mValue;
}
}
internal bool TryReplaceValue(CssProperty aProperty, bool aIsImportant, nsCSSExpandedDataBlock aFromBlock, ref bool aChanged)
{
AssertMutable();
Debug.Assert(mData != null, "called while expanded");
if (nsCSSProps.IsShorthand(aProperty))
{
aChanged = false;
return(false);
}
nsCSSCompressedDataBlock block = aIsImportant ? mImportantData : mData;
if (block == null)
{
aChanged = false;
return(false);
}
return(block.TryReplaceValue(aProperty, aFromBlock, ref aChanged));
}
public void Compress(out nsCSSCompressedDataBlock aNormalBlock, out nsCSSCompressedDataBlock aImportantBlock)
{
int numPropsNormal, numPropsImportant;
ComputeNumProps(out numPropsNormal, out numPropsImportant);
var result_normal = new nsCSSCompressedDataBlock(numPropsNormal);
var result_important = numPropsImportant != 0 ? new nsCSSCompressedDataBlock(numPropsImportant) : null;
int i_normal = 0, i_important = 0;
for (CssProperty iProp = 0; iProp < CssProperty.PropertyCountNoShorthands; iProp++) {
if (!mPropertiesSet.HasProperty(iProp))
continue;
if (mPropertiesImportant.HasProperty(iProp))
CompressProperty(result_important, iProp, ref i_important);
else
CompressProperty(result_normal, iProp, ref i_normal);
}
mPropertiesSet.Empty();
mPropertiesImportant.Empty();
AssertInitialState();
aNormalBlock = result_normal;
aImportantBlock = result_important;
}
private void CompressProperty(nsCSSCompressedDataBlock result, CssProperty aPropID, ref int ip)
{
result.mData[ip].mProperty = aPropID;
result.mData[ip].mValue = mValues[(int)aPropID];
mValues[(int)aPropID].Reset();
ip++;
result.mStyleBits |= nsCachedStyleData.GetBitForSID(nsCSSProps.kSIDTable[(int)aPropID]);
}
private void DoExpand(nsCSSCompressedDataBlock aBlock, bool aImportant)
{
foreach (CssPropertyValue pv in aBlock.mData) {
CssProperty iProp = pv.mProperty;
mPropertiesSet.AddProperty(iProp);
if (aImportant)
mPropertiesImportant.AddProperty(iProp);
mValues[(int)iProp] = pv.mValue;
}
}