Merge pull request #25 from rhiannonjourney/feature/closure-support

Support closures in `floating()` and `colored()` methods

README.md

@@ -53,6 +53,23 @@ public function panel(Panel $panel): Panel
 }
 ```
 
+Both the `floating()` and `colored()` methods can receive closure that will be evaluated to determine if the theme should be applied. This allows you to apply the theme conditionally, for instance, based off of user preferences.
+
+```php
+use Awcodes\FilamentStickyHeader\StickyHeaderPlugin;
+
+public function panel(Panel $panel): Panel
+{
+    return $panel
+        ->plugins([
+            StickyHeaderPlugin::make()
+                ->floating(fn():bool => auth()->user()->use_floating_header)
+                ->colored(fn():bool => auth()->user()->use_floating_header)
+        ])
+    ]);
+}
+```
+
 ## Changelog
 
 Please see [CHANGELOG](CHANGELOG.md) for more information on what has changed recently.

src/StickyHeaderPlugin.php

@@ -2,29 +2,35 @@
 
 namespace Awcodes\FilamentStickyHeader;
 
+use Closure;
 use Filament\Contracts\Plugin;
 use Filament\Panel;
+use Filament\Support\Concerns\EvaluatesClosures;
 use Filament\Support\Facades\FilamentAsset;
 
 class StickyHeaderPlugin implements Plugin
 {
-    protected ?bool $isColored = null;
+    use EvaluatesClosures;
 
-    protected ?bool $isFloating = null;
+    protected bool | Closure | null $isColored = null;
+
+    protected bool | Closure | null $isFloating = null;
 
     public function boot(Panel $panel): void
     {
-        //
+        FilamentAsset::registerScriptData([
+            'stickyHeaderTheme' => $this->getTheme(),
+        ], 'awcodes-sticky-header');
     }
 
-    public function colored(bool $condition = true): static
+    public function colored(bool | Closure $condition = true): static
     {
         $this->isColored = $condition;
 
         return $this;
     }
 
-    public function floating(bool $condition = true): static
+    public function floating(bool | Closure $condition = true): static
     {
         $this->isFloating = $condition;
 
@@ -43,12 +49,12 @@ public function getId(): string
 
     public function isColored(): bool
     {
-        return $this->isColored ?? false;
+        return $this->evaluate($this->isColored) ?? false;
     }
 
     public function isFloating(): bool
     {
-        return $this->isFloating ?? false;
+        return $this->evaluate($this->isFloating) ?? false;
     }
 
     public function getTheme(): string
@@ -72,8 +78,6 @@ public static function make(): static
 
     public function register(Panel $panel): void
     {
-        FilamentAsset::registerScriptData([
-            'stickyHeaderTheme' => $this->getTheme(),
-        ], 'awcodes-sticky-header');
+        //
     }
 }