Filter already applied attributes from list in UI Designer

Renamed 'namespace' to 'namespacePrefix' in Attr

app/src/main/java/com/itsaky/androidide/fragments/sheets/AttrEditorSheet.java

@@ -54,9 +54,12 @@ import com.itsaky.androidide.utils.AttributeDialogs;
 import com.itsaky.androidide.utils.DialogUtils;
 import com.itsaky.androidide.utils.Logger;
 import com.itsaky.attrinfo.models.Attr;
+import com.itsaky.inflater.INamespace;
 import com.itsaky.inflater.IView;
 import com.itsaky.toaster.Toaster;
 
+import org.jetbrains.annotations.Contract;
+
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.Comparator;
@@ -228,7 +231,7 @@ public class AttrEditorSheet extends BottomSheetDialogFragment implements Simple
             }
             
             final var sheet = getAttrListSheet ();
-            sheet.setItems (new ArrayList<> (attributes));
+            sheet.setItems (filterAppliedAttributes (attributes));
             sheet.show (getChildFragmentManager (), "attr_list_sheet");
             
         } else if (position == 1) { // Delete
@@ -256,6 +259,20 @@ public class AttrEditorSheet extends BottomSheetDialogFragment implements Simple
         }
     }
     
+    @NonNull
+    @Contract("_ -> new")
+    private List<Attr> filterAppliedAttributes (@NonNull TreeSet<Attr> attributes) {
+        attributes.removeIf (attr -> {
+            var namespace = this.selectedView.findRegisteredNamespace (attr.namespacePrefix);
+            if (namespace == null) {
+                namespace = INamespace.ANDROID;
+            }
+            
+            return this.selectedView.hasAttribute (namespace, attr.name);
+        });
+        return new ArrayList<> (attributes);
+    }
+    
     @NonNull
     private AttributeListSheet getAttrListSheet () {
         if (mAttrListSheet == null) {

lsp/xml/src/main/java/com/itsaky/lsp/xml/providers/CompletionProvider.java

@@ -226,13 +226,13 @@ public class CompletionProvider extends AbstractServiceProvider implements IComp
     @NonNull
     private String createAttributeInsertText(@NonNull Attr attr) {
         StringBuilder xml = new StringBuilder();
-        xml.append(attr.namespace);
+        xml.append(attr.namespacePrefix);
         xml.append(":");
         xml.append(attr.name);
         xml.append("=");
         xml.append("\"");
         
-        if(attr.namespace.equals("android")
+        if(attr.namespacePrefix.equals("android")
                 && attr.name.equals("id")) {
             xml.append("@+id/");
         }

sdk-info/src/main/java/com/itsaky/attrinfo/AttrInfo.java

@@ -143,7 +143,7 @@ public class AttrInfo {
         final var attribute = new Attr (attr.attr ("name"));
         if (attribute.name.contains (":")) {
             final var split = attribute.name.split (":", 2);
-            attribute.namespace = split[0];
+            attribute.namespacePrefix = split[0];
             attribute.name = split[1];
         }
         

sdk-info/src/main/java/com/itsaky/attrinfo/models/Attr.java

@@ -1,8 +1,6 @@
-/************************************************************************************
+/*
  * This file is part of AndroidIDE.
  *
- *
- *
  * AndroidIDE is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
@@ -16,7 +14,7 @@
  * You should have received a copy of the GNU General Public License
  * along with AndroidIDE.  If not, see <https://www.gnu.org/licenses/>.
  *
- **************************************************************************************/
+ */
 package com.itsaky.attrinfo.models;
 
 import android.text.TextUtils;
@@ -51,66 +49,22 @@ public class Attr {
     public static final int ENUM = 1 << 8;
     public static final int FLAG = 1 << 9;
     public static final int UNKNOWN = 1 << 10;
-    
-    public String namespace;
+    private static final Logger LOG = Logger.instance ("AttrInfo::Attr");
+    public String namespacePrefix;
     public String name;
     public Set<String> possibleValues;
-    
     public int format;
     
-    private static final Logger LOG = Logger.instance ("AttrInfo::Attr");
-    
     public Attr (String name) {
         this (name, true);
     }
     
     public Attr (String name, boolean isAndroid) {
         this.name = name;
-        this.namespace = isAndroid ? "android" : "app";
+        this.namespacePrefix = isAndroid ? "android" : "app";
         this.possibleValues = new TreeSet<> ();
     }
     
-    public boolean hasPossibleValues () {
-        return possibleValues != null && possibleValues.size () > 0;
-    }
-    
-    public boolean hasFormat (int format) {
-        return (this.format & format) != 0;
-    }
-    
-    @NonNull
-    @Override
-    public String toString () {
-        return "Attr [" +
-                "  name: " + name + "\n" +
-                "  namespace: " + namespace + "\n" +
-                "  values: " + TextUtils.join (", ", this.possibleValues) + "\n" +
-                "  format: " + format + "\n" +
-                "]";
-    }
-    
-    @Override
-    public boolean equals (Object o) {
-        if (this == o) {
-            return true;
-        }
-        
-        if (o == null || getClass () != o.getClass ()) {
-            return false;
-        }
-        
-        Attr attr = (Attr) o;
-        return format == attr.format
-                && Objects.equals (namespace, attr.namespace)
-                && Objects.equals (name, attr.name)
-                && Objects.equals (possibleValues, attr.possibleValues);
-    }
-    
-    @Override
-    public int hashCode () {
-        return Objects.hash (namespace, name, possibleValues, format);
-    }
-    
     public static int formatForName (@NonNull String names) {
         var result = 0;
         if (names.contains ("|")) {
@@ -150,4 +104,45 @@ public class Attr {
                 return UNKNOWN;
         }
     }
+    
+    public boolean hasPossibleValues () {
+        return possibleValues != null && possibleValues.size () > 0;
+    }
+    
+    public boolean hasFormat (int format) {
+        return (this.format & format) != 0;
+    }
+    
+    @NonNull
+    @Override
+    public String toString () {
+        return "Attr [" +
+                "  name: " + name + "\n" +
+                "  namespace: " + namespacePrefix + "\n" +
+                "  values: " + TextUtils.join (", ", this.possibleValues) + "\n" +
+                "  format: " + format + "\n" +
+                "]";
+    }
+    
+    @Override
+    public boolean equals (Object o) {
+        if (this == o) {
+            return true;
+        }
+        
+        if (o == null || getClass () != o.getClass ()) {
+            return false;
+        }
+        
+        Attr attr = (Attr) o;
+        return format == attr.format
+                && Objects.equals (namespacePrefix, attr.namespacePrefix)
+                && Objects.equals (name, attr.name)
+                && Objects.equals (possibleValues, attr.possibleValues);
+    }
+    
+    @Override
+    public int hashCode () {
+        return Objects.hash (namespacePrefix, name, possibleValues, format);
+    }
 }