public void FilterWords()
{
categories.Clear();
var matcher = CompletionMatcher.CreateCompletionMatcher(CompletionString);
if (oldCompletionString == null || !CompletionString.StartsWith(oldCompletionString))
{
filteredItems.Clear();
for (int newSelection = 0; newSelection < win.DataProvider.ItemCount; newSelection++)
{
if (string.IsNullOrEmpty(CompletionString) || matcher.IsMatch(win.DataProvider.GetText(newSelection)))
{
var completionCategory = win.DataProvider.GetCompletionCategory(newSelection);
GetCategory(completionCategory).Items.Add(newSelection);
filteredItems.Add(newSelection);
}
}
}
else
{
var oldItems = filteredItems;
filteredItems = new List <int> ();
foreach (int newSelection in oldItems)
{
if (string.IsNullOrEmpty(CompletionString) || matcher.IsMatch(win.DataProvider.GetText(newSelection)))
{
var completionCategory = win.DataProvider.GetCompletionCategory(newSelection);
GetCategory(completionCategory).Items.Add(newSelection);
filteredItems.Add(newSelection);
}
}
}
filteredItems.Sort(delegate(int left, int right) {
var lt = win.DataProvider.GetText(left);
var rt = win.DataProvider.GetText(right);
/* int r1;
* int r2;
* matcher.CalcMatchRank (lt, out r1);
* matcher.CalcMatchRank (rt, out r2);
* if (r1 == r2) {
* if (lt.Length != rt.Length)
* return lt.Length.CompareTo (rt.Length);*/
return(lt.CompareTo(rt));
/* }
* return r1.CompareTo (r2);*/
});
categories.Sort(delegate(Category left, Category right) {
return(left.CompletionCategory != null ? left.CompletionCategory.CompareTo(right.CompletionCategory) : -1);
});
SelectFirstItemInCategory();
CalcVisibleRows();
UpdatePage();
OnWordsFiltered(EventArgs.Empty);
oldCompletionString = CompletionString;
}
public void FilterWords()
{
categories.Clear();
var matcher = CompletionMatcher.CreateCompletionMatcher(CompletionString);
if (oldCompletionString == null || !CompletionString.StartsWith(oldCompletionString))
{
filteredItems.Clear();
for (int newSelection = 0; newSelection < win.DataProvider.ItemCount; newSelection++)
{
if (string.IsNullOrEmpty(CompletionString) || matcher.IsMatch(win.DataProvider.GetText(newSelection)))
{
var completionCategory = win.DataProvider.GetCompletionCategory(newSelection);
GetCategory(completionCategory).Items.Add(newSelection);
filteredItems.Add(newSelection);
}
}
}
else
{
var oldItems = filteredItems;
filteredItems = new List <int> ();
foreach (int newSelection in oldItems)
{
if (string.IsNullOrEmpty(CompletionString) || matcher.IsMatch(win.DataProvider.GetText(newSelection)))
{
var completionCategory = win.DataProvider.GetCompletionCategory(newSelection);
GetCategory(completionCategory).Items.Add(newSelection);
filteredItems.Add(newSelection);
}
}
}
filteredItems.Sort(delegate(int left, int right) {
var lt = win.DataProvider.GetText(left);
var rt = win.DataProvider.GetText(right);
var result = lt.CompareTo(rt);
if (result == 0)
{
return(right.CompareTo(left));
}
return(result);
});
categories.Sort(delegate(Category left, Category right) {
return(left.CompletionCategory != null ? left.CompletionCategory.CompareTo(right.CompletionCategory) : -1);
});
SelectFirstItemInCategory();
CalcVisibleRows();
SetAdjustments();
OnWordsFiltered(EventArgs.Empty);
oldCompletionString = CompletionString;
}
public void FilterWords()
{
var newCategories = new List <Category> ();
var matcher = CompletionMatcher.CreateCompletionMatcher(CompletionString);
if (oldCompletionString == null || !CompletionString.StartsWith(oldCompletionString, StringComparison.Ordinal))
{
filteredItems.Clear();
for (int newSelection = 0; newSelection < win.DataProvider.ItemCount; newSelection++)
{
if (string.IsNullOrEmpty(CompletionString) || matcher.IsMatch(win.DataProvider.GetText(newSelection)))
{
var completionCategory = win.DataProvider.GetCompletionCategory(newSelection);
GetCategory(newCategories, completionCategory).Items.Add(newSelection);
filteredItems.Add(newSelection);
}
}
}
else
{
var oldItems = filteredItems;
filteredItems = new List <int> ();
foreach (int newSelection in oldItems)
{
if (string.IsNullOrEmpty(CompletionString) || matcher.IsMatch(win.DataProvider.GetText(newSelection)))
{
var completionCategory = win.DataProvider.GetCompletionCategory(newSelection);
GetCategory(newCategories, completionCategory).Items.Add(newSelection);
filteredItems.Add(newSelection);
}
}
}
filteredItems.Sort(delegate(int left, int right) {
int rank1, rank2;
var data1 = win.DataProvider.GetCompletionData(left);
var data2 = win.DataProvider.GetCompletionData(right);
if (data1 == null || data2 == null)
{
return(0);
}
if (data1.PriorityGroup != data2.PriorityGroup)
{
return(data2.PriorityGroup.CompareTo(data1.PriorityGroup));
}
if (string.IsNullOrEmpty(CompletionString))
{
return(win.DataProvider.CompareTo(left, right));
}
if (!matcher.CalcMatchRank(data1.CompletionText, out rank1))
{
return(0);
}
if (!matcher.CalcMatchRank(data2.CompletionText, out rank2))
{
return(0);
}
return(rank2.CompareTo(rank1));
});
// put the item from a lower priority group with the highest match rank always to position #2
if (filteredItems.Count > 0)
{
int idx = 0;
int rank;
var data = win.DataProvider.GetCompletionData(filteredItems [0]);
int firstGrp = data.PriorityGroup;
matcher.CalcMatchRank(data.CompletionText, out rank);
for (int i = 1; i < filteredItems.Count; i++)
{
var curData = win.DataProvider.GetCompletionData(filteredItems [i]);
if (curData.PriorityGroup == firstGrp)
{
continue;
}
int curRank;
matcher.CalcMatchRank(curData.CompletionText, out curRank);
if (curRank > rank)
{
idx = i;
rank = curRank;
}
}
if (idx != 0)
{
var tmp = filteredItems [idx];
for (int i = idx; i > 1; i--)
{
filteredItems [i] = filteredItems [i - 1];
}
filteredItems [1] = tmp;
}
}
newCategories.Sort(delegate(Category left, Category right) {
if (left.CompletionCategory == null)
{
return(1);
}
if (right.CompletionCategory == null)
{
return(-1);
}
return(left.CompletionCategory.CompareTo(right.CompletionCategory));
});
categories = newCategories;
//SelectFirstItemInCategory ();
CalcVisibleRows();
SetAdjustments();
OnWordsFiltered(EventArgs.Empty);
oldCompletionString = CompletionString;
}
