Initial commit

vendor/laravel/prompts/src/Concerns/Themes.php

@@ -0,0 +1,120 @@
+<?php
+
+namespace Laravel\Prompts\Concerns;
+
+use InvalidArgumentException;
+use Laravel\Prompts\Clear;
+use Laravel\Prompts\ConfirmPrompt;
+use Laravel\Prompts\MultiSearchPrompt;
+use Laravel\Prompts\MultiSelectPrompt;
+use Laravel\Prompts\Note;
+use Laravel\Prompts\PasswordPrompt;
+use Laravel\Prompts\PausePrompt;
+use Laravel\Prompts\Progress;
+use Laravel\Prompts\SearchPrompt;
+use Laravel\Prompts\SelectPrompt;
+use Laravel\Prompts\Spinner;
+use Laravel\Prompts\SuggestPrompt;
+use Laravel\Prompts\Table;
+use Laravel\Prompts\TextareaPrompt;
+use Laravel\Prompts\TextPrompt;
+use Laravel\Prompts\Themes\Default\ClearRenderer;
+use Laravel\Prompts\Themes\Default\ConfirmPromptRenderer;
+use Laravel\Prompts\Themes\Default\MultiSearchPromptRenderer;
+use Laravel\Prompts\Themes\Default\MultiSelectPromptRenderer;
+use Laravel\Prompts\Themes\Default\NoteRenderer;
+use Laravel\Prompts\Themes\Default\PasswordPromptRenderer;
+use Laravel\Prompts\Themes\Default\PausePromptRenderer;
+use Laravel\Prompts\Themes\Default\ProgressRenderer;
+use Laravel\Prompts\Themes\Default\SearchPromptRenderer;
+use Laravel\Prompts\Themes\Default\SelectPromptRenderer;
+use Laravel\Prompts\Themes\Default\SpinnerRenderer;
+use Laravel\Prompts\Themes\Default\SuggestPromptRenderer;
+use Laravel\Prompts\Themes\Default\TableRenderer;
+use Laravel\Prompts\Themes\Default\TextareaPromptRenderer;
+use Laravel\Prompts\Themes\Default\TextPromptRenderer;
+
+trait Themes
+{
+    /**
+     * The name of the active theme.
+     */
+    protected static string $theme = 'default';
+
+    /**
+     * The available themes.
+     *
+     * @var array<string, array<class-string<\Laravel\Prompts\Prompt>, class-string<object&callable>>>
+     */
+    protected static array $themes = [
+        'default' => [
+            TextPrompt::class => TextPromptRenderer::class,
+            TextareaPrompt::class => TextareaPromptRenderer::class,
+            PasswordPrompt::class => PasswordPromptRenderer::class,
+            SelectPrompt::class => SelectPromptRenderer::class,
+            MultiSelectPrompt::class => MultiSelectPromptRenderer::class,
+            ConfirmPrompt::class => ConfirmPromptRenderer::class,
+            PausePrompt::class => PausePromptRenderer::class,
+            SearchPrompt::class => SearchPromptRenderer::class,
+            MultiSearchPrompt::class => MultiSearchPromptRenderer::class,
+            SuggestPrompt::class => SuggestPromptRenderer::class,
+            Spinner::class => SpinnerRenderer::class,
+            Note::class => NoteRenderer::class,
+            Table::class => TableRenderer::class,
+            Progress::class => ProgressRenderer::class,
+            Clear::class => ClearRenderer::class,
+        ],
+    ];
+
+    /**
+     * Get or set the active theme.
+     *
+     * @throws \InvalidArgumentException
+     */
+    public static function theme(?string $name = null): string
+    {
+        if ($name === null) {
+            return static::$theme;
+        }
+
+        if (! isset(static::$themes[$name])) {
+            throw new InvalidArgumentException("Prompt theme [{$name}] not found.");
+        }
+
+        return static::$theme = $name;
+    }
+
+    /**
+     * Add a new theme.
+     *
+     * @param  array<class-string<\Laravel\Prompts\Prompt>, class-string<object&callable>>  $renderers
+     */
+    public static function addTheme(string $name, array $renderers): void
+    {
+        if ($name === 'default') {
+            throw new InvalidArgumentException('The default theme cannot be overridden.');
+        }
+
+        static::$themes[$name] = $renderers;
+    }
+
+    /**
+     * Get the renderer for the current prompt.
+     */
+    protected function getRenderer(): callable
+    {
+        $class = get_class($this);
+
+        return new (static::$themes[static::$theme][$class] ?? static::$themes['default'][$class])($this);
+    }
+
+    /**
+     * Render the prompt using the active theme.
+     */
+    protected function renderTheme(): string
+    {
+        $renderer = $this->getRenderer();
+
+        return $renderer($this);
+    }
+}