first commit

2020-10-20 09:32:09 +02:00
commit e64b18b9a9
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+<?php
+
+namespace League\CLImate\Util;
+
+use League\CLImate\Util\System\SystemFactory;
+use League\CLImate\Util\System\System;
+
+class UtilFactory
+{
+    /**
+     * A instance of the appropriate System class
+     *
+     * @var \League\CLImate\Util\System\System
+     */
+
+    public $system;
+
+    /**
+     * A instance of the Cursor class
+     *
+     * @var \League\CLImate\Util\Cursor
+     */
+    public $cursor;
+
+    public function __construct(System $system = null, Cursor $cursor = null)
+    {
+        $this->system = $system ?: SystemFactory::getInstance();
+        $this->cursor = $cursor ?: new Cursor();
+    }
+
+    /**
+     * Get the width of the terminal
+     *
+     * @return integer
+     */
+
+    public function width()
+    {
+        return (int) $this->getDimension($this->system->width(), 80);
+    }
+
+    /**
+     * Get the height of the terminal
+     *
+     * @return integer
+     */
+
+    public function height()
+    {
+        return (int) $this->getDimension($this->system->height(), 25);
+    }
+
+    /**
+     * Determine if the value is numeric, fallback to a default if not
+     *
+     * @param integer|null $dimension
+     * @param integer $default
+     *
+     * @return integer
+     */
+
+    protected function getDimension($dimension, $default)
+    {
+        return (is_numeric($dimension)) ? $dimension : $default;
+    }
+}