public static List <IFilter> GetPositiveFilters(this IFiltersList filters)
{
var positiveFilters = filters.Items.Where(f => f.Enabled && f.Action != FilterAction.Exclude).ToList();
if (filters.GetDefaultAction() != FilterAction.Exclude)
{
positiveFilters.Add(null);
}
return(positiveFilters);
}
void IPresenter.UpdateView()
{
updateLock++;
view.BeginUpdate();
try
{
IFiltersList filters = filtersList;
IViewItem defActionItem = null;
for (int i = view.Count - 1; i >= 0; --i)
{
IFilter ls = view.GetItem(i).Filter;
if (ls == null)
{
defActionItem = view.GetItem(i);
}
else if (ls.Owner == null)
{
view.RemoveAt(i);
}
}
int filterIdx = 0;
foreach (var f in filters.Items)
{
IViewItem lvi;
int existingItemIdx = view.GetItemIndexByKey(f.GetHashCode().ToString());
if (existingItemIdx < 0)
{
lvi = view.CreateItem(f, f.GetHashCode().ToString());
view.Insert(filterIdx, lvi);
}
else
{
lvi = view.GetItem(existingItemIdx);
if (existingItemIdx != filterIdx)
{
view.RemoveAt(existingItemIdx);
view.Insert(filterIdx, lvi);
}
}
++filterIdx;
if (!f.IsDisposed)
{
lvi.Text = f.Name;
lvi.Color = f.Action.ToColor(highlightColorsTable.Items);
lvi.Checked = f.Enabled;
if (f.Enabled)
{
lvi.CheckboxTooltip = "Uncheck to disable rule without deleting it";
}
else
{
lvi.CheckboxTooltip = "Check to enable rule";
}
lvi.SetImageType(f.Action == FilterAction.Exclude ? ViewItemImageType.Exclude : ViewItemImageType.Include);
if (filtersList.Purpose == FiltersListPurpose.Highlighting)
{
if (f.Action == FilterAction.Exclude)
{
lvi.ActionTooltip = "Rule excludes matched messages from highlighting";
}
else
{
lvi.ActionTooltip = string.Format(
"Rule highlights matched messages with color #{0}",
f.Action - FilterAction.IncludeAndColorizeFirst + 1);
}
}
else if (filtersList.Purpose == FiltersListPurpose.Search)
{
if (f.Action == FilterAction.Exclude)
{
lvi.ActionTooltip = "Rule excludes matched messages from search results";
}
else
{
lvi.ActionTooltip = string.Format(
"Rule includes matched messages to search results" +
(f.Action == FilterAction.Include
? "" : " and highlights them with color #{0}"),
f.Action - FilterAction.IncludeAndColorizeFirst + 1);
}
}
}
else
{
lvi.Text = "-";
lvi.Checked = null;
lvi.CheckboxTooltip = "";
lvi.Color = null;
lvi.SetImageType(ViewItemImageType.None);
}
}
if (filters.Items.Count == 0)
{
if (defActionItem != null)
{
view.Remove(defActionItem);
}
}
else
{
if (defActionItem == null)
{
defActionItem = view.CreateItem(null, "");
view.Insert(filterIdx, defActionItem);
defActionItem.Checked = null;
}
if (filters.GetDefaultAction() == FilterAction.Exclude)
{
if (filtersList.Purpose == FiltersListPurpose.Highlighting)
{
defActionItem.Text = "Don't hightlight by-default";
}
else if (filtersList.Purpose == FiltersListPurpose.Search)
{
defActionItem.Text = "Exclude from search results by-default";
}
else
{
defActionItem.Text = "Exclude all by-default";
}
defActionItem.SetImageType(ViewItemImageType.Exclude);
}
else
{
if (filtersList.Purpose == FiltersListPurpose.Highlighting)
{
defActionItem.Text = "Highlight all by-default";
}
else if (filtersList.Purpose == FiltersListPurpose.Search)
{
defActionItem.Text = "Include all to search results by-default";
}
else
{
defActionItem.Text = "Include all by-default";
}
defActionItem.SetImageType(ViewItemImageType.Include);
}
}
view.SetEnabled(filters.FilteringEnabled);
}
finally
{
updateLock--;
view.EndUpdate();
}
}