private bool CheckDup(RegisterEntry new_entry)
{
int addr_new = new_entry.GetAddress();
string name_new = new_entry.GetName();
foreach (RegisterEntry item in RegList)
{
if (item.GetIsComment() || item == new_entry)
{
continue;
}
if (item.GetName().Equals(name_new))
{
new_entry.SetReason("Name " + name_new + " is already in the list at address " + item.GetAddress().ToString());
new_entry.SetValid(false);
return(false);
}
if (item.GetAddress() == addr_new)
{
new_entry.SetReason("Address " + addr_new + " is already in the list at register " + item.GetName());
new_entry.SetValid(false);
return(false);
}
}
return(true);
}
public static bool ValidEntry(RegisterEntry entry)
{
if (entry.GetIsComment())
{
return(true);
}
bool b = true;
if (!entry.IsValidAddress())
{
entry.SetReason("The register " + entry.GetName() + " has invalid address: " + entry.GetAddress());
entry.SetValid(false);
b = false;
}
if (!entry.IsValidMAIS())
{
entry.SetReason("The register " + entry.GetName() + " has invalid MAIS field: " + entry.GetMAIS());
entry.SetValid(false);
b = false;
}
if (!entry.IsValidLSB())
{
entry.SetReason("The register " + entry.GetName() + "(" + entry.GetAddress() + ") has LSB out of range [0, 32)");
entry.SetValid(false);
b = false;
}
if (!entry.IsValidLSB())
{
entry.SetReason("The register " + entry.GetName() + "(" + entry.GetAddress() + ") has MSB out of range [0, 32)");
entry.SetValid(false);
b = false;
}
if (!entry.IsValidLsbMsb())
{
entry.SetReason("The register " + entry.GetName() + "(" + entry.GetAddress() + ") has MSB < LSB");
entry.SetValid(false);
b = false;
}
return(b);
}
private void TreeGridView1_SelectionChanged(object sender, EventArgs e)
{
RegisterEntry re = null;
foreach (TreeGridNode item in treeGridView1.SelectedRows)
{
try
{
re = RegList[(int)item.Cells["IndexColumn"].Value];
int index = (int)item.Cells["SecondaryIndexColumn"].Value;
if (index != -1)
{
re = re.GetFields()[index];
//MessageBox.Show(re.GetIndex().ToString() + ", " + index);
}
else
{
//MessageBox.Show(re.GetIndex().ToString());
}
break;
}
catch (NullReferenceException)
{
//do nothing for groups
return;
}
}
if (re != null)
{
RegNameText.Text = re.GetName();
CommentText.Text = re.GetComment();
InitText.Text = re.GetInit();
int index = LSBOpts.FindStringExact(re.GetLSB().ToString());
if (index == -1)
{
index = 0;
}
LSBOpts.SelectedIndex = index;
index = LSBOpts.FindStringExact(re.GetLSB().ToString());
if (index == -1)
{
index = 0;
}
LSBOpts.SelectedIndex = index;
index = MSBOpts.FindStringExact(re.GetMSB().ToString());
if (index == -1)
{
index = 31;
}
MSBOpts.SelectedIndex = index;
index = MAISOpts.FindStringExact(re.GetMAIS().ToString());
if (index == -1)
{
index = 0;
}
MAISOpts.SelectedIndex = index;
index = TypeOpts.FindStringExact(re.GetRegType().ToString());
if (index == -1)
{
index = 0;
}
TypeOpts.SelectedIndex = index;
index = FPGAOpts.FindStringExact(re.GetFPGA().ToString());
if (index == -1)
{
index = 0;
}
FPGAOpts.SelectedIndex = index;
RegGroupOpts.SelectedIndex = RegGroupOpts.FindStringExact(re.GetGroup());
if (re.GetIsComment())
{
ErrorMessage.Text = "";
}
else if (!re.GetValid())
{
ErrorMessage.Text = re.GetReason();
}
else
{
ErrorMessage.Text = "";
}
}
}
/* Edit a register */
private void Load_Click(object sender, EventArgs e)
{
RegisterEntry re = null;
TreeGridNode node = null;
foreach (TreeGridNode item in treeGridView1.SelectedRows)
{
try
{
re = RegList[(int)item.Cells["IndexColumn"].Value];
int index = (int)item.Cells["SecondaryIndexColumn"].Value;
if (index != -1)
{
re = re.GetFields()[index];
}
node = item;
break;
}
catch (NullReferenceException)
{
//do nothing for groups
return;
}
}
if (re == null)
{
MessageBox.Show("Please select a register in order to edit");
return;
}
string name = RegNameText.Text;
if (!re.GetName().Equals(name))
{
MessageBox.Show("You can't edit a register's name");
RegNameText.Text = re.GetName();
return;
}
string mais = MAISOpts.Text;
string lsb = LSBOpts.Text;
string msb = MSBOpts.Text;
string type = TypeOpts.Text;
string fpga = FPGAOpts.Text;
string init = InitText.Text;
string comment = CommentText.Text;
string group = RegGroupOpts.Text;
RegisterEntry entry;
int i = re.GetIndex(), j = re.GetSecondaryIndex();
if (i == -1)
{
MessageBox.Show("No such register " + name);
InitFields();
return;
}
entry = RegList[i];
if (j != -1)
{
entry = entry.GetFields()[j];
}
if (entry.GetIsComment())
{
MessageBox.Show("This register is a comment and can't be edited");
//InitFields();
return;
}
Enum.TryParse(type, out RegisterEntry.type_field t);
RegisterEntry.type_field s = entry.GetRegType();
if ((s == RegisterEntry.type_field.FIELD && t != RegisterEntry.type_field.FIELD) ||
s != RegisterEntry.type_field.FIELD && t == RegisterEntry.type_field.FIELD)
{
MessageBox.Show("Can't edit a field or create one using Load");
TypeOpts.SelectedIndex = (int)s;
return;
}
if (!RegisterEntry.IsValidLsbMsb(msb, lsb))
{
MessageBox.Show("Can't edit an entry to have LSB > MSB");
//InitFields();
return;
}
Enum.TryParse(fpga, out RegisterEntry.fpga_field r);
entry.EditRegister(mais, lsb, msb, t, r, init, comment, group);
OpenValidation();
UpdateDataBase();
EditCell(node, entry.GetTableEntry());
}
/* Check the a register can be added to the chart */
private bool InputValidation(RegisterEntry entry)
{
if (entry.GetName()[0] >= '0' && entry.GetName()[0] <= '9')
{
MessageBox.Show("Register name can't begin with a digit");
return(false);
}
if (entry.GetRegType() != RegisterEntry.type_field.FIELD)
{
int index = -1;
for (int i = 0; i < RegList.Count; i++)
{
if (RegList[i].GetName().Equals(entry.GetName()))
{
index = i;
}
}
if (index != -1)
{
MessageBox.Show("Register " + entry.GetName() + " (" + RegList[index].GetAddress() + ") is already in the list");
return(false);
}
int addr = FindAddress();
if (addr == -1)
{
MessageBox.Show("Unable to add register " + entry.GetName() + ", no free slot in memory");
return(false);
}
entry.SetAddress(addr);
}
else
{
if (RegList.Count == 0)
{
MessageBox.Show("There are no registers in the list");
return(false);
}
int addr = -1, index = -1;
RegisterEntry item;
using (ChooseAddressPrompt prompt = new ChooseAddressPrompt(RegList.ToArray()))
{
if (prompt.ShowDialog() == DialogResult.OK)
{
addr = prompt.Chosen_address;
index = prompt.Index;
item = RegList[prompt.Index];
}
else
{
return(false);
}
}
List <RegisterEntry> fields = item.GetFields();
foreach (RegisterEntry field in fields)
{
if (field.GetName().Equals(entry.GetName()))
{
MessageBox.Show("Field " + entry.GetName() + " (" + item.GetAddress() + ") is already in the list of " + item.GetName());
return(false);
}
}
entry.SetAddress(addr);
entry.SetIndex(index);
}
if (!entry.IsValidLsbMsb())
{
MessageBox.Show("Can't insert register " + entry.GetName() + " with LSB greater than MSB");
return(false);
}
return(true);
}
