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<?php |
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/** |
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* This file is part of graze/buffered-console. |
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* |
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* Copyright (c) 2017 Nature Delivered Ltd. <https://www.graze.com> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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* |
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* @license https://github.com/graze/buffered-console/blob/master/LICENSE.md |
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* @link https://github.com/graze/buffered-console |
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*/ |
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namespace Graze\BufferedConsole\Terminal; |
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use Symfony\Component\Console\Terminal as SymfonyTerminal; |
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class Terminal implements TerminalInterface |
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{ |
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/** @var CursorInterface */ |
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protected $cursor; |
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/** @var int */ |
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private $width = self::DEFAULT_WIDTH; |
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/** @var int */ |
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private $height = self::DEFAULT_HEIGHT; |
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/** |
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* Terminal will provide cursor and dimension information to the outputter |
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* |
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* @param CursorInterface|null $cursor |
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* @param SymfonyTerminal $terminal |
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*/ |
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public function __construct(CursorInterface $cursor = null, SymfonyTerminal $terminal = null) |
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{ |
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$this->cursor = $cursor ?: new ANSI(); |
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$terminal = $terminal ?: new SymfonyTerminal(); |
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$this->width = $terminal->getWidth(); |
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$this->height = $terminal->getHeight(); |
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} |
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/** |
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* @return int |
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*/ |
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public function getWidth() |
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{ |
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return $this->width; |
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} |
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/** |
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* @return int |
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*/ |
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public function getHeight() |
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{ |
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return $this->height; |
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} |
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/** |
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* Move the cursor to y,x |
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* |
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* @param int $line |
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* @param int $column |
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* |
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* @return string |
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*/ |
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public function move($line, $column) |
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{ |
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return $this->cursor->move($line, $column); |
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} |
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/** |
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* Move up n Lines |
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* |
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* @param int $lines |
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* |
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* @return string |
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*/ |
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public function moveUp($lines) |
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{ |
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return $this->cursor->moveUp($lines); |
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} |
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/** |
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* Move down n Lines |
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* |
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* @param int $lines |
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* |
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* @return string |
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*/ |
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public function moveDown($lines) |
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{ |
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return $this->cursor->moveDown($lines); |
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} |
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/** |
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* Move left n Columns |
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* |
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* @param int $columns |
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* |
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* @return string |
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*/ |
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public function moveLeft($columns) |
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{ |
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return $this->cursor->moveLeft($columns); |
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} |
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/** |
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* Move right n Columns |
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* |
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* @param int $columns |
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* |
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* @return string |
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*/ |
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public function moveRight($columns) |
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{ |
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return $this->cursor->moveRight($columns); |
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} |
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/** |
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* Erase to the end of the line |
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* |
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* @return string |
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*/ |
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public function eraseToEnd() |
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{ |
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return $this->cursor->eraseToEnd(); |
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} |
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/** |
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* Erase to the start of the line |
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* |
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* @return string |
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*/ |
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public function eraseToStart() |
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{ |
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return $this->cursor->eraseToStart(); |
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} |
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/** |
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* Erase Down |
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* |
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* @return string |
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*/ |
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public function eraseDown() |
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{ |
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return $this->cursor->eraseDown(); |
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} |
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/** |
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* Erase Up |
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* |
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* @return string |
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*/ |
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public function eraseUp() |
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{ |
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return $this->cursor->eraseUp(); |
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} |
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/** |
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* Erase entire screen |
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* |
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* @return string |
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*/ |
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public function eraseScreen() |
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{ |
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return $this->cursor->eraseScreen(); |
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} |
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} |
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graze /
console-diff-renderer
