public ListWindow() : base(Gtk.WindowType.Popup)
{
vbox = new VBox();
HBox box = new HBox();
list = new ListWidget(this);
list.SelectionChanged += new EventHandler(OnSelectionChanged);
list.ScrollEvent += new ScrollEventHandler(OnScrolled);
box.PackStart(list, true, true, 0);
this.BorderWidth = 1;
scrollbar = new VScrollbar(null);
scrollbar.ValueChanged += new EventHandler(OnScrollChanged);
box.PackStart(scrollbar, false, false, 0);
list.ButtonPressEvent += delegate(object o, ButtonPressEventArgs args) {
if (args.Event.Button == 1 && args.Event.Type == Gdk.EventType.TwoButtonPress)
{
DoubleClick();
}
};
list.WordsFiltered += delegate {
UpdateScrollBar();
};
list.SizeAllocated += delegate {
UpdateScrollBar();
};
vbox.PackStart(box, true, true, 0);
Add(vbox);
this.AutoSelect = true;
this.TypeHint = WindowTypeHint.Menu;
}
public ListWindow(Gtk.WindowType type) : base(type)
{
vbox = new VBox();
list = new ListWidget(this);
list.SelectionChanged += new EventHandler(OnSelectionChanged);
list.ScrollEvent += new ScrollEventHandler(OnScrolled);
scrollbar = new MonoDevelop.Components.CompactScrolledWindow();
scrollbar.Name = "CompletionScrolledWindow"; // use a different gtkrc style for GtkScrollBar
scrollbar.Child = list;
list.ButtonPressEvent += delegate(object o, ButtonPressEventArgs args) {
if (args.Event.Button == 1 && args.Event.Type == Gdk.EventType.TwoButtonPress)
{
DoubleClick();
}
};
vbox.PackEnd(scrollbar, true, true, 0);
var colorBox = new EventBox();
colorBox.Add(vbox);
ContentBox.Add(colorBox);
this.AutoSelect = true;
this.TypeHint = WindowTypeHint.Menu;
Theme.CornerRadius = 0;
Theme.Padding = 0;
UpdateStyle();
Gui.Styles.Changed += HandleThemeChanged;
IdeApp.Preferences.ColorScheme.Changed += HandleThemeChanged;
}
protected int FindMatchedEntry(string partialWord, out bool hasMismatches)
{
// default - word with highest match rating in the list.
hasMismatches = true;
int idx = -1;
List <KeyValuePair <int, string> > words = new List <KeyValuePair <int, string> > ();
if (!string.IsNullOrEmpty(partialWord))
{
for (int i = 0; i < list.filteredItems.Count; i++)
{
int index = list.filteredItems[i];
string text = DataProvider.GetCompletionText(index);
if (!ListWidget.Matches(partialWord, text))
{
continue;
}
words.Add(new KeyValuePair <int, string> (i, text));
}
}
ListWindow.WordComparer comparer = new WordComparer(partialWord);
if (words.Count > 0)
{
words.Sort(comparer);
idx = words[0].Key;
hasMismatches = false;
// exact match found.
if (words[0].Value.ToUpper() == (partialWord ?? "").ToUpper())
{
return(idx);
}
}
if (string.IsNullOrEmpty(partialWord) || partialWord.Length <= 2)
{
// Search for history matches.
for (int i = 0; i < wordHistory.Count; i++)
{
string historyWord = wordHistory[i];
if (ListWidget.Matches(partialWord, historyWord))
{
for (int xIndex = 0; xIndex < list.filteredItems.Count; xIndex++)
{
string currentWord = DataProvider.GetCompletionText(list.filteredItems[xIndex]);
if (currentWord == historyWord)
{
idx = xIndex;
break;
}
}
}
}
}
return(idx);
}
public int Compare(KeyValuePair <int, string> xpair, KeyValuePair <int, string> ypair)
{
string x = xpair.Value;
string y = ypair.Value;
int[] xMatches = ListWidget.Match(filterWord, x) ?? new int[0];
int[] yMatches = ListWidget.Match(filterWord, y) ?? new int[0];
if (xMatches.Length < yMatches.Length)
{
return(1);
}
if (xMatches.Length > yMatches.Length)
{
return(-1);
}
int xExact = 0;
int yExact = 0;
for (int i = 0; i < filterWord.Length; i++)
{
if (i < xMatches.Length && filterWord[i] == x[xMatches[i]])
{
xExact++;
}
if (i < yMatches.Length && filterWord[i] == y[yMatches[i]])
{
yExact++;
}
}
if (xExact < yExact)
{
return(1);
}
if (xExact > yExact)
{
return(-1);
}
// favor words where the match starts sooner
if (xMatches.Length > 0 && yMatches.Length > 0 && xMatches[0] != yMatches[0])
{
return(xMatches[0].CompareTo(yMatches[0]));
}
int xIndex = xpair.Key;
int yIndex = ypair.Key;
if (x.Length == y.Length)
{
return(xIndex.CompareTo(yIndex));
}
return(x.Length.CompareTo(y.Length));
}
bool FillList()
{
if ((completionDataList.Count == 0) && !IsChanging)
{
return(false);
}
Style = CompletionWidget.GtkStyle;
//sort, sinking obsolete items to the bottoms
//the string comparison is ordinal as that makes it an order of magnitude faster, which
//which makes completion triggering noticeably more responsive
if (!completionDataList.IsSorted)
{
completionDataList.Sort(ListWidget.GetComparerForCompletionList(completionDataList));
}
Reposition(true);
return(true);
}
public ListWindow(Gtk.WindowType type)
: base(type)
{
vbox = new VBox ();
list = new ListWidget (this);
list.SelectionChanged += new EventHandler (OnSelectionChanged);
list.ScrollEvent += new ScrollEventHandler (OnScrolled);
scrollbar = new MonoDevelop.Components.CompactScrolledWindow ();
scrollbar.Child = list;
list.ButtonPressEvent += delegate(object o, ButtonPressEventArgs args) {
if (args.Event.Button == 1 && args.Event.Type == Gdk.EventType.TwoButtonPress)
DoubleClick ();
};
vbox.PackEnd (scrollbar, true, true, 0);
ContentBox.Add (vbox);
this.AutoSelect = true;
this.TypeHint = WindowTypeHint.Menu;
Theme.CornerRadius = 4;
}
public ListWindow(Gtk.WindowType type) : base(type)
{
vbox = new VBox();
list = new ListWidget(this);
list.SelectionChanged += new EventHandler(OnSelectionChanged);
list.ScrollEvent += new ScrollEventHandler(OnScrolled);
scrollbar = new MonoDevelop.Components.CompactScrolledWindow();
scrollbar.Child = list;
list.ButtonPressEvent += delegate(object o, ButtonPressEventArgs args) {
if (args.Event.Button == 1 && args.Event.Type == Gdk.EventType.TwoButtonPress)
{
DoubleClick();
}
};
vbox.PackEnd(scrollbar, true, true, 0);
ContentBox.Add(vbox);
this.AutoSelect = true;
this.TypeHint = WindowTypeHint.Menu;
Theme.CornerRadius = 4;
var style = SyntaxModeService.GetColorStyle(IdeApp.Preferences.ColorScheme);
Theme.SetFlatColor(style.CompletionText.Background);
}
internal int CompareTo(int n, int m)
{
return(ListWidget.CompareTo(completionDataList, n, m));
}
