public override void Restore(Stream str)
{
base.Restore(str);
if (str.ReadByte() == 0)
{
AcceptsFocus = str.ReadBool();
SortIndex = str.ReadInteger();
IsCheckable = str.ReadBool();
SlotHint = BinaryHelper.ReadString(str);
short numberOfStates = str.ReadShort();
if (numberOfStates > 0)
{
for (int i = 0; i < numberOfStates; i++)
{
BlockState state = (BlockState)str.ReadShort();
SingleSlotBlockStateData ssbsd = new SingleSlotBlockStateData();
ssbsd.Restore(str);
stateData.Add(state, ssbsd);
}
}
}
}
public SingleSlotBlockStateData this[BlockState state]
{
get
{
SingleSlotBlockStateData res = null;
stateData.TryGetValue(state, out res);
return(res);
}
}
private SingleSlotBlockStateData GetOrCreateDataForState(BlockState state)
{
SingleSlotBlockStateData res = null;
stateData.TryGetValue(state, out res);
if (res == null)
{
res = new SingleSlotBlockStateData();
}
return(res);
}
public void Unpack(FieldList source)
{
if (source == null)
{
return;
}
UnpackDefinitionID(source);
IsCheckable = false;
// unpacking common attributes
AcceptsFocus = source[DefAgentFieldID.AcceptsFocus].AsBoolean() ?? false;
SortIndex = source[DefAgentFieldID.SortSlotIndex].AsShort() ?? -1;
SizeToBackgroundImage = source[DefAgentFieldID.BlockSizeToBackground].AsBoolean() ?? false;
// loop through states
PairedList <ByteField, FieldList> states =
source.GetPairedItems <ByteField, FieldList>(DefAgentFieldID.ComponentState, DefAgentFieldID.DataPerComponentState);
foreach (Pair <ByteField, FieldList> item in states)
{
BlockState state = (BlockState)item.First.Data;
FieldList newData = item.Second;
SingleSlotBlockStateData data = GetOrCreateDataForState(state);
// slot style data
data.SlotStyle = new SlotStyleData();
data.SlotStyle.Unpack(newData);
// slot index
data.SlotIndex = newData[DefAgentFieldID.SlotIndex].AsShort() ?? 0;
// mark as checkable if applicable
if ((state == BlockState.CheckedNormal) || (state == BlockState.CheckedFocused))
{
IsCheckable = true;
}
// margins and paddings
data.MarginLeft = newData[DefAgentFieldID.LeftMargin2].AsShort() ?? 0;
data.MarginTop = newData[DefAgentFieldID.TopMargin2].AsShort() ?? 0;
data.MarginRight = newData[DefAgentFieldID.RightMargin].AsShort() ?? 0;
data.MarginBottom = newData[DefAgentFieldID.BottomMargin].AsShort() ?? 0;
data.PaddingLeft = newData[DefAgentFieldID.LeftPadding2].AsShort() ?? 0;
data.PaddingTop = newData[DefAgentFieldID.TopPadding2].AsShort() ?? 0;
data.PaddingRight = newData[DefAgentFieldID.RightPadding].AsShort() ?? 0;
data.PaddingBottom = newData[DefAgentFieldID.BottomPadding].AsShort() ?? 0;
data.MaximumChars = newData[DefAgentFieldID.MaximumChars].AsShort() ?? 0;
data.MaximumLines = newData[DefAgentFieldID.MaximumLines].AsShort() ?? 0;
data.MinimumLines = newData[DefAgentFieldID.MinimumLines].AsShort() ?? 0;
// rendering hints
FieldList firstSlotData = (FieldList)newData[DefAgentFieldID.SlotData];
if (firstSlotData != null)
{
string newSlotHint = firstSlotData[DefAgentFieldID.SlotHint].AsString();
if (newSlotHint != null)
{
SlotHint = newSlotHint;
}
}
stateData.Add(state, data);
}
// rendering hints for the block
UnpackBlockHints(source);
// done
IsUnpacked = true;
}
