private void ResetFilter(Block selectedBlock)
{
PopulateRelevantBlocks();
if (IsRelevant(m_navigator.CurrentBlock))
{
m_currentBlockIndex = 0;
m_temporarilyIncludedBlock = null;
}
else
{
if (RelevantBlockCount > 0)
{
m_currentBlockIndex = -1;
if (m_temporarilyIncludedBlock != null)
{
// Block that was temporarily included in previous filter might now match the new filter
var i = m_relevantBlocks.IndexOf(m_temporarilyIncludedBlock);
if (i >= 0)
{
m_currentBlockIndex = i;
m_temporarilyIncludedBlock = null;
SetBlock(m_relevantBlocks[m_currentBlockIndex]);
return;
}
}
LoadNextRelevantBlock();
}
else if (selectedBlock != null)
{
m_temporarilyIncludedBlock = m_navigator.GetIndicesOfSpecificBlock(selectedBlock);
m_navigator.SetIndices(m_temporarilyIncludedBlock);
}
else
{
m_temporarilyIncludedBlock = m_navigator.GetIndices();
}
}
}
public void GetIndices_FirstBlock()
{
Assert.AreEqual(new BookBlockIndices(0, 0), m_navigator.GetIndices());
}