private void signatureBoxWrapper_SignTopazClicked(object sender, EventArgs e)
{
if (gridMain.SelectedCell.Y == -1)
{
return;
}
DateTime orthoDate = GetOrthoDate(gridMain.SelectedCell.Y);
if (OrthoSignature.GetSigString(GetValueFromDict(orthoDate, _sigTableOrthoColIdx)) != "")
{
_hasChanged = true;
}
SetValueInDict("", orthoDate, _sigTableOrthoColIdx);
string sigColumnName = _listOrthDisplayFields.FirstOrDefault(x => x.InternalName == "Signature").Description;
_prevRow = gridMain.SelectedCell.Y;
_topazNeedsSaved = true;
}
private bool CanEditRow(DateTime orthoDate)
{
if (_dictCanEditDay.ContainsKey(orthoDate))
{
return(_dictCanEditDay[orthoDate]);
}
if (Security.IsAuthorized(Permissions.OrthoChartEditFull, orthoDate, true))
{
_dictCanEditDay[orthoDate] = true;
return(true);
}
if (!Security.IsAuthorized(Permissions.OrthoChartEditUser, orthoDate, true))
{
_dictCanEditDay[orthoDate] = false;
return(false); //User doesn't have any permission.
}
//User has permission to edit the ones that they have signed or ones that no one has signed.
if (!_showSigBox)
{
_dictCanEditDay[orthoDate] = true;
return(true);
}
OrthoChart sigChart = _dictOrthoCharts[orthoDate].Find(x => x.FieldName == _listDisplayFieldNames[_sigTableOrthoColIdx]);
if (sigChart == null || sigChart.UserNum == Security.CurUser.UserNum)
{
_dictCanEditDay[orthoDate] = true;
return(true);
}
bool canEditRow;
OrthoSignature sig = new OrthoSignature(sigChart.FieldValue);
canEditRow = string.IsNullOrEmpty(sig.SigString); //User has partial permission and somebody else signed it.
_dictCanEditDay[orthoDate] = canEditRow;
return(canEditRow);
}
///<summary>Saves the signature to the dictionary. The signature is hashed using the patient name, the date of service, and all ortho chart fields
///(even the ones not showing).</summary>
private void SaveSignatureToDict(int gridRow)
{
if (!_showSigBox || gridRow < 0)
{
return;
}
DateTime orthoDate = GetOrthoDate(gridRow);
if (!CanEditRow(orthoDate))
{
return;
}
if (!signatureBoxWrapper.GetSigChanged() || !signatureBoxWrapper.IsValid)
{
return;
}
string keyData;
//Get the "translated" name for the signature column.
string sigColumnName = _listOrthDisplayFields.FirstOrDefault(x => x.InternalName == "Signature").Description;
List <OrthoChart> listCharts = _dictOrthoCharts[orthoDate].FindAll(x => x.DateService == orthoDate && x.FieldValue != "" && x.FieldName != sigColumnName);
keyData = OrthoCharts.GetKeyDataForSignatureSaving(listCharts, orthoDate);
OrthoSignature sig = new OrthoSignature();
sig.IsTopaz = signatureBoxWrapper.GetSigIsTopaz();
sig.SigString = signatureBoxWrapper.GetSignature(keyData);
if (sig.IsTopaz && !_topazNeedsSaved)
{
return;
}
if (OrthoSignature.GetSigString(GetValueFromDict(orthoDate, sigColumnName)) != sig.SigString)
{
_hasChanged = true;
SetValueInDict(sig.ToString(), orthoDate, sigColumnName);
}
}
///<summary>Displays the signature that is saved in the dictionary in the signature box. Colors the grid row green if the signature is valid,
///red if invalid, or white if blank. Puts "Valid" or "Invalid" in the grid's signature column.</summary>
private void DisplaySignature(int gridRow, bool hasRefresh = true)
{
if (!_showSigBox || gridRow < 0)
{
return;
}
DateTime orthoDate = GetOrthoDate(gridRow);
List <OrthoChart> listOrthoCharts = _dictOrthoCharts[orthoDate];
//Get the "translated" name for the signature column.
string sigColumnName = _listOrthDisplayFields.FirstOrDefault(x => x.InternalName == "Signature").Description;
if (!listOrthoCharts.Exists(x => x.FieldName == sigColumnName))
{
signatureBoxWrapper.ClearSignature();
return;
}
OrthoSignature sig = new OrthoSignature(listOrthoCharts.Find(x => x.FieldName == sigColumnName).FieldValue);
if (sig.SigString == "")
{
signatureBoxWrapper.ClearSignature();
gridMain.Rows[gridRow].ColorBackG = SystemColors.Window;
//Empty out the signature column displaying to the user.
if (_sigColIdx > 0) //User might be vieweing a tab that does not have the signature column. Greater than 0 because index 0 is a Date column.
{
gridMain.Rows[gridRow].Cells[_sigColIdx].Text = "";
}
if (hasRefresh)
{
gridMain.Refresh();
}
return;
}
string keyData = OrthoCharts.GetKeyDataForSignatureHash(_patCur, listOrthoCharts
.FindAll(x => x.DateService == orthoDate && x.FieldValue != "" && x.FieldName != sigColumnName), orthoDate);
signatureBoxWrapper.FillSignature(sig.IsTopaz, keyData, sig.SigString);
if (!signatureBoxWrapper.IsValid)
{
//This ortho chart may have been signed when we were using the patient name in the hash. Try hashing the signature with the patient name.
keyData = OrthoCharts.GetKeyDataForSignatureHash(_patCur, listOrthoCharts
.FindAll(x => x.DateService == orthoDate && x.FieldValue != "" && x.FieldName != sigColumnName), orthoDate, doUsePatName: true);
signatureBoxWrapper.FillSignature(sig.IsTopaz, keyData, sig.SigString);
}
if (signatureBoxWrapper.IsValid)
{
gridMain.Rows[gridRow].ColorBackG = Color.FromArgb(0, 245, 165); //A lighter version of Color.MediumSpringGreen
if (_sigColIdx > 0) //User might be vieweing a tab that does not have the signature column. Greater than 0 because index 0 is a Date column.
{
gridMain.Rows[gridRow].Cells[_sigColIdx].Text = Lan.g(this, "Valid");
}
}
else
{
gridMain.Rows[gridRow].ColorBackG = Color.FromArgb(255, 140, 143); //A darker version of Color.LightPink
if (_sigColIdx > 0) //User might be vieweing a tab that does not have the signature column. Greater than 0 because index 0 is a Date column.
{
gridMain.Rows[gridRow].Cells[_sigColIdx].Text = Lan.g(this, "Invalid");
}
}
if (hasRefresh)
{
gridMain.Refresh();
}
}
