void ProcDefBlock_FormalParamAdded(object sender, IProcDefBit newBit)
{
ProcDefBlock b = (ProcDefBlock)sender;
ProcDefView v = (ProcDefView)ViewFromBlock(b);
DataType type = DataType.Invalid;
if (newBit is VarDefBlock)
{
VarDefBlock vb = (VarDefBlock)newBit;
type = (vb).Type;
int height = ArgBitTextHeight(newBit);
EditableVarDefView vv = new EditableVarDefView(vb,
MakeTextBitBitmap(vb.Name, height),
varb_parts,
textMetrics, textFont);
blockViews[vb] = vv;
vb.TextChanged += new VarDefBlockTextChangedEvent(ProcDef_FormalParamTextChanged);
v.AddFormalBit(vv, type);
}
else
{
ProcDefTextBit pb = (ProcDefTextBit)newBit;
pb.TextChanged += new ProcDefTextBitTextChangedEvent(ProcDefTextBit_TextChanged);
EditableLabelView lv = new EditableLabelView(MakeTextBitBitmap(pb.Text, ArgBitTextHeight(pb)),
(ProcDefTextBit)newBit);
blockViews[pb] = lv;
v.AddFormalBit(lv, DataType.Invalid);
}
}
void eraseButton_Click(object sender, EventArgs e)
{
IProcDefBit b = (IProcDefBit)editedTextModel;
ResetTextEditState();
model.RemoveBit(b);
}
void ProcDefBlock_FormalParamChanged(object sender, int index, IProcDefBit newBit)
{
IBlockView v = ViewFromBlock((VarDefBlock)newBit);
ProcDefView parent = (ProcDefView)ViewFromBlock((IBlock)sender);
parent.SetFormalBit(index, v);
}
void ProcDefBlock_FormalParamRemoved(object sender, IProcDefBit bit)
{
ProcDefBlock b = (ProcDefBlock)sender;
ProcDefView v = (ProcDefView)ViewFromBlock(b);
IBlockView bitView = ViewFromBlock((IBlock)bit);
v.RemoveFormalBit(bitView);
}
internal void RemoveBit(IProcDefBit bit)
{
if (Bits.Contains(bit))
{
Bits.Remove(bit);
}
FormalParamRemoved(this, bit);
}
public void TestAddArgPerformance()
{
for (int i = 0; i < 1500; ++i)
{
AddArg(DataType.Number);
IProcDefBit b = model.Bits.Last();
model.RemoveBit(b);
}
}
private int ArgBitTextHeight(IProcDefBit bb)
{
string toMeasure;
if (bb is VarDefBlock)
{
toMeasure = ((VarDefBlock)bb).Text;
}
else
{
toMeasure = ((ProcDefTextBit)bb).Text;
}
if (toMeasure == "")
{
toMeasure = "X";
}
return((int)textMetrics.MeasureString(toMeasure, textFont).Height);
}
void ProcDefBlock_FormalParamRemoved(object sender, IProcDefBit bit)
{
ProcDefBlock b = (ProcDefBlock)sender;
ProcDefView v = (ProcDefView)ViewFromBlock(b);
IBlockView bitView = ViewFromBlock((IBlock)bit);
v.RemoveFormalBit(bitView);
}
void ProcDefBlock_FormalParamChanged(object sender, int index, IProcDefBit newBit)
{
IBlockView v = ViewFromBlock((VarDefBlock) newBit);
ProcDefView parent = (ProcDefView)ViewFromBlock((IBlock)sender);
parent.SetFormalBit(index, v);
}
void ProcDefBlock_FormalParamAdded(object sender, IProcDefBit newBit)
{
ProcDefBlock b = (ProcDefBlock) sender;
ProcDefView v = (ProcDefView) ViewFromBlock(b);
DataType type = DataType.Invalid;
if (newBit is VarDefBlock)
{
VarDefBlock vb = (VarDefBlock)newBit;
type = (vb).Type;
int height = ArgBitTextHeight(newBit);
EditableVarDefView vv = new EditableVarDefView(vb,
MakeTextBitBitmap(vb.Name, height),
varb_parts,
textMetrics, textFont);
blockViews[vb] = vv;
vb.TextChanged += new VarDefBlockTextChangedEvent(ProcDef_FormalParamTextChanged);
v.AddFormalBit(vv, type);
}
else
{
ProcDefTextBit pb = (ProcDefTextBit)newBit;
pb.TextChanged += new ProcDefTextBitTextChangedEvent(ProcDefTextBit_TextChanged);
EditableLabelView lv = new EditableLabelView(MakeTextBitBitmap(pb.Text, ArgBitTextHeight(pb)),
(ProcDefTextBit) newBit);
blockViews[pb] = lv;
v.AddFormalBit(lv, DataType.Invalid);
}
}
private int ArgBitTextHeight(IProcDefBit bb)
{
string toMeasure;
if (bb is VarDefBlock)
toMeasure = ((VarDefBlock)bb).Text;
else
toMeasure = ((ProcDefTextBit)bb).Text;
if (toMeasure == "")
toMeasure = "X";
return (int)textMetrics.MeasureString(toMeasure, textFont).Height;
}
public void AddBit(IProcDefBit bit)
{
Bits.Add(bit);
FormalParamAdded(this, bit);
}
public void AddBit(IProcDefBit bit)
{
Bits.Add(bit);
FormalParamAdded(this, bit);
}
internal void RemoveBit(IProcDefBit bit)
{
if (Bits.Contains(bit))
{
Bits.Remove(bit);
}
FormalParamRemoved(this, bit);
}
