/// <summary>
/// Applies given criterion action to rows satisfying given criterion
/// </summary>
public void ApplyFilterAction(AbstractLocalizationCriterion crit, LocalizationCriterionAction2 act)
{
if (crit == null)
{
throw new ArgumentNullException("crit");
}
List <DataGridViewRow> toBeDeletedRows = new List <DataGridViewRow>(); // list of rows to be deleted
foreach (DataGridViewKeyValueRow <CodeStringResultItem> row in Rows)
{
bool oldCheckValue = (bool)row.Cells[CheckBoxColumnName].Value;
bool newCheckValue = oldCheckValue;
var evalResult = crit.Eval(row.DataSourceItem); // criterion evaluation result
if (evalResult == true) // row satisfies the criterion
{
if (act == LocalizationCriterionAction2.CHECK || act == LocalizationCriterionAction2.CHECK_REMOVE) // check the row
{
row.Cells[CheckBoxColumnName].Tag = row.Cells[CheckBoxColumnName].Value = true;
newCheckValue = true;
}
else if (act == LocalizationCriterionAction2.UNCHECK)
{
row.Cells[CheckBoxColumnName].Tag = row.Cells[CheckBoxColumnName].Value = false; // uncheck the row
newCheckValue = false;
}
else if (act == LocalizationCriterionAction2.REMOVE)
{
row.Cells[CheckBoxColumnName].Tag = row.Cells[CheckBoxColumnName].Value = false;
toBeDeletedRows.Add(row); // add row to the list of rows to be deleted
newCheckValue = false;
}
}
else if (!oldCheckValue && evalResult == false && act == LocalizationCriterionAction2.CHECK_REMOVE)
{
toBeDeletedRows.Add(row);
newCheckValue = false;
}
ChangeRowCheckState(row, oldCheckValue, newCheckValue); // change row check state
}
foreach (DataGridViewKeyValueRow <CodeStringResultItem> row in toBeDeletedRows)
{
ConflictResolver.TryAdd(row.Key, null, row); // remove the row from conflict resolver
row.Cells[KeyColumnName].Tag = null;
row.ErrorText = null;
Rows.Remove(row);
removedRows.Add(row); // add to the list of remebered rows
}
UpdateCheckHeader();
}
/// <summary>
/// Adds given criterion to the GUI and local copy of criteria
/// </summary>
private void AddCriterionOption(AbstractLocalizationCriterion crit)
{
if (crit == null)
{
throw new ArgumentNullException("crit");
}
try {
ComboBox box = null;
Label label = null;
box = new ComboBox();
box.DropDownStyle = ComboBoxStyle.DropDownList;
box.Tag = crit.Name;
box.Items.Add(LocalizationCriterionAction.FORCE_ENABLE.ToHumanForm());
box.Items.Add(LocalizationCriterionAction.FORCE_DISABLE.ToHumanForm());
box.Items.Add(LocalizationCriterionAction.VALUE.ToHumanForm() + " " + crit.Weight);
box.Items.Add(LocalizationCriterionAction.IGNORE.ToHumanForm());
box.Items.Add(LocalizationCriterionAction2.CHECK.ToHumanForm());
box.Items.Add(LocalizationCriterionAction2.CHECK_REMOVE.ToHumanForm());
box.Items.Add(LocalizationCriterionAction2.UNCHECK.ToHumanForm());
box.Items.Add(LocalizationCriterionAction2.REMOVE.ToHumanForm());
box.Width = 130;
box.DropDownWidth = 200;
box.Name = crit.Name + "box";
box.SelectedIndex = (int)crit.Action;
box.SelectedIndexChanged += new EventHandler(Box_SelectedIndexChanged);
label = new Label();
label.Name = crit.Name + "label";
label.Text = crit.Description;
label.Dock = DockStyle.Fill;
label.AutoEllipsis = true;
label.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
filterPanel.Controls.Add(label);
filterPanel.Controls.Add(box);
if (crit is LocalizationCustomCriterion)
{
filterCustomCriteriaNames.Add(label.Name);
filterCustomCriteriaNames.Add(box.Name);
}
// add deep copy of the criterion to the local copy of criteria
filterCriteriaCopy.Add(crit.Name, crit.DeepCopy());
} catch (Exception ex) {
VLOutputWindow.VisualLocalizerPane.WriteException(ex);
VisualLocalizer.Library.Components.MessageBox.ShowException(ex);
}
}
/// <summary>
/// Calculates localization probability from given criteria
/// </summary>
public int GetLocalizationProbability(Dictionary <string, AbstractLocalizationCriterion> criteria)
{
bool disableRequest = false;
float sum = 0;
foreach (var pair in criteria)
{
AbstractLocalizationCriterion crit = pair.Value;
bool?result = crit.Eval(this);
if (result.HasValue && result.Value)
{
switch (crit.Action)
{
case LocalizationCriterionAction.FORCE_ENABLE:
return(AbstractLocalizationCriterion.MAX_LOC_PROBABILITY);
case LocalizationCriterionAction.FORCE_DISABLE:
disableRequest = true;
break;
case LocalizationCriterionAction.VALUE:
sum += crit.Weight;
break;
case LocalizationCriterionAction.IGNORE:
break;
}
}
}
if (disableRequest)
{
return(0);
}
double half = AbstractLocalizationCriterion.MAX_LOC_PROBABILITY / 2.0;
int x = (int)(half + Math.Atan(sum / half) * AbstractLocalizationCriterion.MAX_LOC_PROBABILITY / Math.PI);
if (x >= 0 && x <= AbstractLocalizationCriterion.MAX_LOC_PROBABILITY)
{
return(x);
}
else
{
return(x < 0 ? 0 : AbstractLocalizationCriterion.MAX_LOC_PROBABILITY);
}
}
