Add compact mode, toggle with 'c'

src/Editor/Editor.php

@@ -216,6 +216,12 @@ class Editor
                     $this->redrawEditor();
                     break;
 
+                case "c":
+                    Settings::$compactGroups = !Settings::$compactGroups;
+                    $this->list->parseTree();
+                    $this->redrawEditor();
+                    break;
+    
                 case "\x0e": // ctrl-n
                     $this->document->load((object)[]);
                     $this->list->parseTree();
@@ -359,6 +365,8 @@ class Editor
             e  Edit selected value
             E  Edit selected key
             D  Delete selected key
+            c  Toggle compact list view
+            q  Toggle quoted keys in list view
            ^W  Write to file
            ^R  Read from file
            ^N  New document with empty object

src/List/TreeList.php

@@ -50,12 +50,14 @@ class TreeList implements Countable
             foreach ($node->items as $item) {
                 $this->parseNode($item, [ ...$path, $key ], $index++);
             }
-            $this->list[$entryKey.'$'] = new Entry(depth: $level, key: $key, node: $node, closer: true);
+            if (!Settings::$compactGroups)
+                $this->list[$entryKey.'$'] = new Entry(depth: $level, key: $key, node: $node, closer: true);
         } elseif ($node instanceof ObjectNode) {
             foreach ($node->properties as $nodekey=>$item) {
                 $this->parseNode($item, [ ...$path, $key ], $nodekey);
             }
-            $this->list[$entryKey.'$'] = new Entry(depth: $level, key: $key, node: $node, closer: true);
+            if (!Settings::$compactGroups)
+                $this->list[$entryKey.'$'] = new Entry(depth: $level, key: $key, node: $node, closer: true);
 
         }
     }
@@ -150,11 +152,13 @@ class TreeList implements Countable
         echo "\e[90m".str_repeat("\u{258f} ",$entry->depth)."\e[37m";
         
         if ($entry->closer) {
-            if ($entry->node instanceof ArrayNode) {
-                echo "]";
-            } elseif ($entry->node instanceof ObjectNode) {
-                echo "}";
-            }          
+            if (!Settings::$compactGroups) {
+                if ($entry->node instanceof ArrayNode) {
+                    echo "]";
+                } elseif ($entry->node instanceof ObjectNode) {
+                    echo "}";
+                }          
+            }
             return;      
         }
         
@@ -167,9 +171,9 @@ class TreeList implements Countable
                 ));
         }
         if ($entry->node instanceof ArrayNode) {
-            echo "[";
+            echo "[" . (Settings::$compactGroups ? "…]":"");
         } elseif ($entry->node instanceof ObjectNode) {
-            echo "{";
+            echo "{" . (Settings::$compactGroups ? "…}":"");
         } elseif ($entry->node instanceof ValueNode) {
             $value = $entry->node->value;
             echo match (gettype($value)) {

src/Settings.php

@@ -6,18 +6,22 @@ class Settings
 {
     public static bool $editorQuotedKeys = false;
 
+    public static bool $compactGroups = false;
+
     public static function load(string $filename): void
     {
         if (file_exists($filename) && is_readable($filename)) {
             $data = json_decode(file_get_contents($filename));
             self::$editorQuotedKeys = $data->editorQuotedKeys ?? false;
+            self::$compactGroups = $data->compactGroups ?? false;
         }
     }
 
     public static function save(string $filename): void
     {
         $data = json_encode([
-            'editorQuotedKeys' => self::$editorQuotedKeys
+            'editorQuotedKeys' => self::$editorQuotedKeys,
+            'compactGroups' => self::$compactGroups,
         ], JSON_UNESCAPED_SLASHES|JSON_PRETTY_PRINT)."\n";
         @file_put_contents($filename, $data);
     }
@@ -27,6 +31,8 @@ class Settings
         switch ($key) {
             case 'editorQuotedKeys':
                 self::$editorQuotedKeys = (bool)$value; break;
+            case 'compactGroups':
+                self::$compactGroups = (bool)$value; break;
         }
     }
 }