forked from https://github.com/symfony/symfony
This PR was squashed before being merged into the 5.1-dev branch.
Discussion
----------
[Console] Add Cursor class to control the cursor in the terminal
| Q | A
| ------------- | ---
| Branch? | master
| Bug fix? | no
| New feature? | yes
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | N/A
| License | MIT
| Doc PR | TBD
Add a new `Cursor` class to the Console component, that allows to manipulate the cursor in the terminal.
Options to move the cursor include: moveUp, moveDown, moveLeft, moveRight, show, hide, save and restore position, get current position etc.
Example usage:
```php
$cursor = new Cursor($output);
$parts = [
['x' => 9, 'y' => 5, 'string' => '#'],
['x' => 9, 'y' => 7, 'string' => '#'],
['x' => 2, 'y' => 7, 'string' => '#####'],
['x' => 9, 'y' => 1, 'string' => '#######'],
['x' => 7, 'y' => 6, 'string' => '#'],
['x' => 9, 'y' => 2, 'string' => '#'],
['x' => 9, 'y' => 6, 'string' => '#'],
['x' => 9, 'y' => 3, 'string' => '#'],
['x' => 2, 'y' => 1, 'string' => '#####'],
['x' => 7, 'y' => 2, 'string' => '#'],
['x' => 9, 'y' => 4, 'string' => '#####'],
['x' => 1, 'y' => 2, 'string' => '#'],
['x' => 1, 'y' => 6, 'string' => '#'],
['x' => 2, 'y' => 4, 'string' => '#####'],
['x' => 1, 'y' => 3, 'string' => '#'],
['x' => 7, 'y' => 5, 'string' => '#'],
];
foreach ($parts as $part) {
$cursor->moveToPosition($part['x'], $part['y']);
$output->write($part['string']);
usleep(200000);
}
$cursor->moveToPosition(1, 8);
```
Result:
![kapture 2018-05-31 at 12 39 10](https://user-images.githubusercontent.com/144858/40777952-abb7c252-64cf-11e8-80a7-7417676c8b0b.gif)
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.github | ||
src/Symfony | ||
.appveyor.yml | ||
.editorconfig | ||
.gitignore | ||
.php_cs.dist | ||
.travis.yml | ||
CHANGELOG-4.0.md | ||
CHANGELOG-4.1.md | ||
CHANGELOG-4.2.md | ||
CHANGELOG-4.3.md | ||
CHANGELOG-4.4.md | ||
CHANGELOG-5.0.md | ||
CODE_OF_CONDUCT.md | ||
composer.json | ||
CONTRIBUTING.md | ||
CONTRIBUTORS.md | ||
LICENSE | ||
link | ||
phpunit | ||
phpunit.xml.dist | ||
README.md | ||
UPGRADE-4.0.md | ||
UPGRADE-4.1.md | ||
UPGRADE-4.2.md | ||
UPGRADE-4.3.md | ||
UPGRADE-4.4.md | ||
UPGRADE-5.0.md | ||
UPGRADE-5.1.md | ||
UPGRADE-6.0.md |
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