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<?php |
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namespace gossi\formatter\formatters; |
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use gossi\formatter\entities\Group; |
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use phootwork\collection\Queue; |
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use phootwork\tokenizer\Token; |
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class DefaultFormatter extends BaseFormatter { |
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private $preCommands; |
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private $postCommands; |
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private $showToken = true; |
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protected function init() { |
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$this->preCommands = new Queue(); |
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$this->postCommands = new Queue(); |
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} |
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public function addPreWrite($content = '') { |
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$this->preCommands->enqueue(['write', $content]); |
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} |
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public function addPreWriteln($content = '') { |
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$this->preCommands->enqueue(['writeln', $content]); |
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} |
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public function addPreIndent() { |
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$this->preCommands->enqueue(['indent']); |
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} |
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public function addPreOutdent() { |
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$this->preCommands->enqueue(['outdent']); |
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} |
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public function addPostWrite($content = '') { |
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$this->postCommands->enqueue(['write', $content]); |
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} |
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public function addPostWriteln($content = '') { |
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$this->postCommands->enqueue(['writeln', $content]); |
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} |
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public function addPostIndent() { |
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$this->postCommands->enqueue(['indent']); |
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} |
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public function addPostOutdent() { |
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$this->postCommands->enqueue(['outdent']); |
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} |
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public function hideToken() { |
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$this->showToken = false; |
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} |
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protected function doVisitToken(Token $token) { |
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$group = $this->context->getGroupContext(); |
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// pre commands |
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$this->processCommands($this->preCommands); |
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// finish line on semicolon |
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if ($token->contents == ';' && $group->type != Group::BLOCK) { |
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$this->context->resetLineContext(); |
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$this->writer->writeln($token->contents); |
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} |
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// when no semicolon and token output allowed |
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else if ($this->showToken) { |
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$this->writer->write($token->contents); |
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} |
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// post commands |
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$this->processCommands($this->postCommands); |
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// reset |
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$this->preCommands->clear(); |
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$this->postCommands->clear(); |
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$this->showToken = true; |
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} |
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private function processCommands(Queue $commands) { |
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foreach ($commands as $cmd) { |
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switch ($cmd[0]) { |
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case 'write': |
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$this->writer->write($cmd[1]); |
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break; |
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case 'writeln': |
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$this->writer->writeln($cmd[1]); |
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break; |
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case 'indent': |
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$this->writer->indent(); |
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break; |
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case 'outdent': |
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$this->writer->outdent(); |
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break; |
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} |
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} |
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} |
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} |
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gossi /
php-code-formatter
