public static bool LoadFromFile(string fileName, out and obj)
{
System.Exception exception = null;
return LoadFromFile(fileName, out obj, out exception);
}
/// <summary>
/// Deserializes xml markup from file into an and object
/// </summary>
/// <param name="fileName">string xml file to load and deserialize</param>
/// <param name="obj">Output and object</param>
/// <param name="exception">output Exception value if deserialize failed</param>
/// <returns>true if this XmlSerializer can deserialize the object; otherwise, false</returns>
public static bool LoadFromFile(string fileName, out and obj, out System.Exception exception)
{
exception = null;
obj = default(and);
try
{
obj = LoadFromFile(fileName);
return true;
}
catch (System.Exception ex)
{
exception = ex;
return false;
}
}
/// <summary>
/// Deserializes workflow markup into an and object
/// </summary>
/// <param name="xml">string workflow markup to deserialize</param>
/// <param name="obj">Output and object</param>
/// <param name="exception">output Exception value if deserialize failed</param>
/// <returns>true if this XmlSerializer can deserialize the object; otherwise, false</returns>
public static bool Deserialize(string xml, out and obj, out System.Exception exception)
{
exception = null;
obj = default(and);
try
{
obj = Deserialize(xml);
return true;
}
catch (System.Exception ex)
{
exception = ex;
return false;
}
}
public static bool Deserialize(string xml, out and obj)
{
System.Exception exception = null;
return Deserialize(xml, out obj, out exception);
}
private void buildCondition()
{
ConditionsPartEntry cpe = new ConditionsPartEntry(model);
TagData td;
if (this.dataGridView.Rows.Count == 2 // auto last row
&& !this.listBoxGovernor.SelectedItem.ToString().Equals("none") ) // none handled separately
{
// a simple condition
if (this.dataGridView.Rows[0].Cells["Questions"].Value is condition)
{
// this is just condition re-use!
condition cReused = (condition)this.dataGridView.Rows[0].Cells["Questions"].Value;
setTag(cc, cReused);
cc.Title = cReused.description; // that'll do for now
return;
}
// Usual case
Pairing pair = buildXPathRef(this.dataGridView.Rows[0]);
cc.Title = restrict64chars(pair.titleText);
if (pair.xpathEntry.dataBinding.xpath.Contains("position()"))
{
// special case. TODO: make this a normal condition!
// since this approach won't work if it is in complex condition
td = new TagData("");
td.set("od:RptPosCon", pair.xpathEntry.id);
cc.Tag = td.asQueryString();
cc.SetPlaceholderText(null, null, "Type the text that'll appear between repeated items.");
// that'll only be displayed if the cc is not being wrapped around existing content :-)
return;
}
condition result = cpe.setup(pair.xpathEntry);
result.name = this.textBoxName.Text;
if (string.IsNullOrWhiteSpace(this.textBoxDescription.Text))
{
result.description = pair.titleText;
}
else
{
result.description = this.textBoxDescription.Text;
}
cpe.save();
setTag(cc, result);
return;
}
// multi-row
int last = this.dataGridView.Rows.Count - 1;
condition outer = new condition();
cc.Title = null;
if (this.listBoxGovernor.SelectedItem.ToString().Equals("all"))
{
// = and
and and = new and();
outer.Item = and;
foreach (DataGridViewRow row in this.dataGridView.Rows)
{
// Last row is added automatically
if (row == this.dataGridView.Rows[last]) continue;
if (row.Cells["Questions"].Value is condition)
{
// this is just condition re-use!
condition cReused = (condition)row.Cells["Questions"].Value;
if (cc.Title == null)
{
cc.Title = this.restrict64chars(cReused.description); // that'll do for now
}
else
{
cc.Title = this.restrict64chars(cc.Title + " and " + cReused.description); // that'll do for now
}
conditionref conditionref = new conditionref();
conditionref.id = cReused.id;
and.Items.Add(conditionref);
}
else
{
// xpathref
Pairing pair = buildXPathRef(row);
if (cc.Title == null)
{
cc.Title = this.restrict64chars(pair.titleText);
}
else
{
cc.Title = this.restrict64chars(cc.Title + " and " + pair.titleText);
}
xpathref xpathref = new xpathref();
xpathref.id = pair.xpathEntry.id;
and.Items.Add(xpathref);
}
}
outer.name = this.textBoxName.Text;
if (string.IsNullOrWhiteSpace(this.textBoxDescription.Text))
{
outer.description = cc.Title;
}
else
{
outer.description = this.textBoxDescription.Text;
}
cpe.add(outer, null);
cpe.save();
setTag(cc, outer);
return;
}
if (this.listBoxGovernor.SelectedItem.ToString().Equals("any") ) {
// = or
or or = new or();
outer.Item = or;
foreach (DataGridViewRow row in this.dataGridView.Rows)
{
// Last row is added automatically
if (row == this.dataGridView.Rows[last]) continue;
if (row.Cells["Questions"].Value is condition)
{
// this is just condition re-use!
condition cReused = (condition)row.Cells["Questions"].Value;
if (cc.Title == null)
{
cc.Title = this.restrict64chars(cReused.description); // that'll do for now
}
else
{
cc.Title = this.restrict64chars(cc.Title + " and " + cReused.description); // that'll do for now
}
conditionref conditionref = new conditionref();
conditionref.id = cReused.id;
or.Items.Add(conditionref);
}
else
{
Pairing pair = buildXPathRef(row);
if (cc.Title == null)
{
cc.Title = this.restrict64chars(pair.titleText);
}
else
{
cc.Title = this.restrict64chars(cc.Title + " or " + pair.titleText);
}
xpathref xpathref = new xpathref();
xpathref.id = pair.xpathEntry.id;
or.Items.Add(xpathref);
}
}
outer.name = this.textBoxName.Text;
if (string.IsNullOrWhiteSpace(this.textBoxDescription.Text))
{
outer.description = cc.Title;
}
else
{
outer.description = this.textBoxDescription.Text;
}
cpe.add(outer, null);
cpe.save();
setTag(cc, outer);
return;
}
if (this.listBoxGovernor.SelectedItem.ToString().Equals("none"))
{
// none: not(A || B) = !A && !B
not not = new not();
outer.Item = not;
or or = new or();
not.Item = or;
cc.Title = "NONE OF ";
foreach (DataGridViewRow row in this.dataGridView.Rows)
{
// Last row is added automatically
if (row == this.dataGridView.Rows[last]) continue;
if (row.Cells["Questions"].Value is condition)
{
// this is just condition re-use!
condition cReused = (condition)row.Cells["Questions"].Value;
if (cc.Title == null)
{
cc.Title = this.restrict64chars(cReused.description); // that'll do for now
}
else
{
cc.Title = this.restrict64chars(cc.Title + " and " + cReused.description); // that'll do for now
}
conditionref conditionref = new conditionref();
conditionref.id = cReused.id;
or.Items.Add(conditionref);
}
else
{
Pairing pair = buildXPathRef(row);
if (cc.Title.Equals("NONE OF "))
{
cc.Title = this.restrict64chars(cc.Title + pair.titleText);
}
else
{
cc.Title = this.restrict64chars(cc.Title + " or " + pair.titleText);
}
xpathref xpathref = new xpathref();
xpathref.id = pair.xpathEntry.id;
or.Items.Add(xpathref);
}
}
outer.name = this.textBoxName.Text;
if (string.IsNullOrWhiteSpace(this.textBoxDescription.Text))
{
outer.description = cc.Title;
}
else
{
outer.description = this.textBoxDescription.Text;
}
cpe.add(outer, null);
cpe.save();
setTag(cc, outer);
return;
}
//// Make sure this question is allowed here
//// ie the it is top level or in a common repeat ancestor.
//// We do this last, so this cc has od:condition on it,
//// in which case we can re-use existing code to do the check
//// TODO: when we support and/or, will need to do this
//// for each variable.
//ContentControlNewConditionCheck variableRelocator = new ContentControlNewConditionCheck();
//variableRelocator.checkAnswerAncestry(xpathExisting.id);
}