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-rw-r--r--Samples/common/src/Editor.cs120
1 files changed, 106 insertions, 14 deletions
diff --git a/Samples/common/src/Editor.cs b/Samples/common/src/Editor.cs
index b9b0ae90..7b9d5c10 100644
--- a/Samples/common/src/Editor.cs
+++ b/Samples/common/src/Editor.cs
@@ -11,6 +11,7 @@ using System.Threading.Tasks;
using System.Linq;
using System.Diagnostics.CodeAnalysis;
using System.Reflection;
+using System.Collections;
namespace Crow
{
@@ -30,8 +31,8 @@ namespace Crow
}
ListBox overlay;
- List<String> suggestions;
- public List<String> Suggestions {
+ IList suggestions;
+ public IList Suggestions {
get => suggestions;
set {
suggestions = value;
@@ -49,19 +50,25 @@ namespace Crow
.Select (s => s.Name).ToArray ();
- string [] getAllCrowTypeMembers (string crowTypeName) {
+ IEnumerable<MemberInfo> getAllCrowTypeMembers (string crowTypeName) {
Type crowType = IML.Instantiator.GetWidgetTypeFromName (crowTypeName);
return crowType.GetMembers (BindingFlags.Public | BindingFlags.Instance).
Where (m=>((m is PropertyInfo pi && pi.CanWrite) || (m is EventInfo)) &&
- m.GetCustomAttribute<XmlIgnoreAttribute>() == null).Select (mb=>mb.Name).ToArray();
+ m.GetCustomAttribute<XmlIgnoreAttribute>() == null);
}
+ MemberInfo getCrowTypeMember (string crowTypeName, string memberName) {
+ Type crowType = IML.Instantiator.GetWidgetTypeFromName (crowTypeName);
+ return crowType.GetMember (memberName, BindingFlags.Public | BindingFlags.Instance).FirstOrDefault ();
+ }
+
public override void OnTextChanged(object sender, TextChangeEventArgs e)
{
base.OnTextChanged(sender, e);
//Task.Run(()=>parse());
parse();
- tryGetSuggestions ();
+ if (HasFocus)
+ tryGetSuggestions ();
//Console.WriteLine ($"{pos}: {suggestionTok.AsString (_text)} {suggestionTok}");
}
@@ -80,13 +87,54 @@ namespace Crow
Suggestions = allWidgetNames.Where (s => s.StartsWith (currentToken.AsString (_text), StringComparison.OrdinalIgnoreCase)).ToList ();
} else if (currentNode is AttributeSyntax attribNode) {
if (currentNode.Parent is ElementTagSyntax eltTag) {
- if (currentToken.Type == TokenType.AttributeName && eltTag.NameToken.HasValue) {
- Suggestions = getAllCrowTypeMembers (eltTag.NameToken.Value.AsString (_text))
- .Where (s => s.StartsWith (currentToken.AsString (_text), StringComparison.OrdinalIgnoreCase)).ToList ();
+ if (eltTag.NameToken.HasValue) {
+ if (currentToken.Type == TokenType.AttributeName) {
+ Suggestions = getAllCrowTypeMembers (eltTag.NameToken.Value.AsString (_text))
+ .Where (s => s.Name.StartsWith (currentToken.AsString (_text), StringComparison.OrdinalIgnoreCase)).ToList ();
+ } else if (attribNode.NameToken.HasValue) {
+ if (currentToken.Type == TokenType.AttributeValue) {
+ MemberInfo mi = getCrowTypeMember (
+ eltTag.NameToken.Value.AsString (_text), attribNode.NameToken.Value.AsString (_text));
+ if (mi is PropertyInfo pi) {
+ if (pi.PropertyType.IsEnum)
+ Suggestions = Enum.GetNames (pi.PropertyType)
+ .Where (s => s.StartsWith (currentToken.AsString (_text), StringComparison.OrdinalIgnoreCase)).ToList ();
+ else if (pi.PropertyType == typeof(bool))
+ Suggestions = (new string[] {"true", "false"}).
+ Where (s => s.StartsWith (currentToken.AsString (_text), StringComparison.OrdinalIgnoreCase)).ToList ();
+ else if (pi.PropertyType == typeof (Measure))
+ Suggestions = (new string[] {"Stretched", "Fit"}).
+ Where (s => s.StartsWith (currentToken.AsString (_text), StringComparison.OrdinalIgnoreCase)).ToList ();
+ else if (pi.PropertyType == typeof (Fill))
+ Suggestions = FastEnumUtility.FastEnum.GetValues<Colors> ()
+ .Where (s => s.ToString().StartsWith (currentToken.AsString (_text), StringComparison.OrdinalIgnoreCase)).ToList ();
+ }
+ } else if (currentToken.Type == TokenType.AttributeValueOpen) {
+ MemberInfo mi = getCrowTypeMember (
+ eltTag.NameToken.Value.AsString (_text), attribNode.NameToken.Value.AsString (_text));
+ if (mi is PropertyInfo pi) {
+ if (pi.PropertyType.IsEnum)
+ Suggestions = Enum.GetNames (pi.PropertyType).ToList ();
+ else if (pi.PropertyType == typeof(bool))
+ Suggestions = new List<string> (new string[] {"true", "false"});
+ else if (pi.PropertyType == typeof (Fill))
+ Suggestions = FastEnumUtility.FastEnum.GetValues<Colors> ().ToList ();
+ else if (pi.PropertyType == typeof (Measure))
+ Suggestions = new List<string> (new string[] {"Stretched", "Fit"});
+ }
+ }
+ }
}
}
- } else if (currentNode is ElementStartTagSyntax eltStartTag) {
- Suggestions = getAllCrowTypeMembers (eltStartTag.NameToken.Value.AsString (_text)).ToList ();
+ } else if (currentToken.Type != TokenType.AttributeValueClose &&
+ currentToken.Type != TokenType.EmptyElementClosing &&
+ currentToken.Type != TokenType.ClosingSign &&
+ currentNode is ElementStartTagSyntax eltStartTag) {
+ if (currentToken.Type == TokenType.AttributeName)
+ Suggestions = getAllCrowTypeMembers (eltStartTag.NameToken.Value.AsString (_text))
+ .Where (s => s.Name.StartsWith (currentToken.AsString (_text), StringComparison.OrdinalIgnoreCase)).ToList ();
+ else
+ Suggestions = getAllCrowTypeMembers (eltStartTag.NameToken.Value.AsString (_text)).ToList ();
} else {
/*SyntaxNode curNode = source.FindNodeIncludingPosition (pos);
Console.WriteLine ($"Current Node: {curNode}");
@@ -101,7 +149,35 @@ namespace Crow
lock (IFace.UpdateMutex) {
if (overlay == null) {
overlay = IFace.LoadIMLFragment<ListBox>(@"
- <ListBox Style='suggestionsListBox' Data='{Suggestions}' />
+ <ListBox Style='suggestionsListBox' Data='{Suggestions}' >
+ <ItemTemplate>
+ <ListItem Height='Fit' Margin='0' Focusable='false' HorizontalAlignment='Left'
+ Selected = '{Background=${ControlHighlight}}'
+ Unselected = '{Background=Transparent}'>
+ <Label Text='{}' HorizontalAlignment='Left' />
+ </ListItem>
+ </ItemTemplate>
+ <ItemTemplate DataType='MemberInfo'>
+ <ListItem Height='Fit' Margin='0' Focusable='false' HorizontalAlignment='Left'
+ Selected = '{Background=${ControlHighlight}}'
+ Unselected = '{Background=Transparent}'>
+ <HorizontalStack>
+ <Image Picture='{GetIcon}' Width='16' Height='16'/>
+ <Label Text='{Name}' HorizontalAlignment='Left' />
+ </HorizontalStack>
+ </ListItem>
+ </ItemTemplate>
+ <ItemTemplate DataType='Colors'>
+ <ListItem Height='Fit' Margin='0' Focusable='false' HorizontalAlignment='Left'
+ Selected = '{Background=${ControlHighlight}}'
+ Unselected = '{Background=Transparent}'>
+ <HorizontalStack>
+ <Widget Background='{}' Width='20' Height='14'/>
+ <Label Text='{}' HorizontalAlignment='Left' />
+ </HorizontalStack>
+ </ListItem>
+ </ItemTemplate>
+ </ListBox>
");
overlay.DataSource = this;
overlay.Loaded += (sender, arg) => (sender as ListBox).SelectedIndex = 0;
@@ -116,12 +192,25 @@ namespace Crow
overlay.IsVisible = false;
}
void completeToken () {
- string selectedSugg = overlay.SelectedItem as string;
+ string selectedSugg = overlay.SelectedItem is MemberInfo mi ?
+ mi.Name : overlay.SelectedItem?.ToString ();
if (selectedSugg == null)
return;
- if (currentToken.Type == TokenType.ElementOpen || currentToken.Type == TokenType.WhiteSpace)
+ if (currentToken.Type == TokenType.ElementOpen ||
+ currentToken.Type == TokenType.WhiteSpace ||
+ currentToken.Type == TokenType.AttributeValueOpen)
update (new TextChange (currentToken.End, 0, selectedSugg));
- else
+ else if (currentToken.Type == TokenType.AttributeName && currentNode is AttributeSyntax attrib) {
+ if (attrib.ValueToken.HasValue) {
+ TextChange tc = new TextChange (currentToken.Start, currentToken.Length, selectedSugg);
+ update (tc);
+ selectionStart = lines.GetLocation (attrib.ValueToken.Value.Start + tc.CharDiff + 1);
+ CurrentLoc = lines.GetLocation (attrib.ValueToken.Value.End + tc.CharDiff - 1);
+ } else {
+ update (new TextChange (currentToken.Start, currentToken.Length, selectedSugg + "=\"\""));
+ MoveLeft ();
+ }
+ } else
update (new TextChange (currentToken.Start, currentToken.Length, selectedSugg));
hideOverlay ();
}
@@ -129,6 +218,7 @@ namespace Crow
hideOverlay ();
base.onMouseDown (sender, e);
}
+
public override void onKeyDown(object sender, KeyEventArgs e)
{
if (suggestionsActive) {
@@ -149,6 +239,8 @@ namespace Crow
overlay.onKeyDown (this, e);
return;
case Key.Tab:
+ case Key.Enter:
+ case Key.KeypadEnter:
completeToken ();
return;
}
generated by cgit v1.3.1-4-g156e (git 2.54.0) at 2026-11-12 13:36:02 +0000