Differential D21243 Diff 50591 src/applications/files/diff/PhabricatorDocumentEngineBlocks.php

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src/applications/files/diff/PhabricatorDocumentEngineBlocks.php

<?php		<?php

final class PhabricatorDocumentEngineBlocks		final class PhabricatorDocumentEngineBlocks
extends Phobject {		extends Phobject {

private $lists = array();		private $lists = array();
private $messages = array();		private $messages = array();
		private $rangeMin;
		private $rangeMax;
		private $revealedIndexes;
		private $layoutAvailableRowCount;

		public function setRange($min, $max) {
		$this->rangeMin = $min;
		$this->rangeMax = $max;
		return $this;
		}

		public function setRevealedIndexes(array $indexes) {
		$this->revealedIndexes = $indexes;
		return $this;
		}

		public function getLayoutAvailableRowCount() {
		if ($this->layoutAvailableRowCount === null) {
		throw new PhutilInvalidStateException('new...Layout');
		}

		return $this->layoutAvailableRowCount;
		}

public function addMessage($message) {		public function addMessage($message) {
$this->messages[] = $message;		$this->messages[] = $message;
return $this;		return $this;
}		}

public function getMessages() {		public function getMessages() {
return $this->messages;		return $this->messages;
▲ Show 20 Lines • Show All 94 Lines • ▼ Show 20 Lines	for ($ii = 0; $ii < $count; $ii++) {
}		}

$rows[] = array(		$rows[] = array(
$old_block,		$old_block,
$new_block,		$new_block,
);		);
}		}

		$this->layoutAvailableRowCount = count($rows);

		$rows = $this->revealIndexes($rows, true);
		$rows = $this->sliceRows($rows);

return $rows;		return $rows;
}		}

public function newOneUpLayout() {		public function newOneUpLayout() {
$rows = array();		$rows = array();
$lists = $this->lists;		$lists = $this->lists;

$idx = 0;		$idx = 0;
Show All 16 Lines	while (true) {

if (!$found_any) {		if (!$found_any) {
break;		break;
}		}

$idx++;		$idx++;
}		}

		$this->layoutAvailableRowCount = count($rows);

		$rows = $this->revealIndexes($rows, false);
		$rows = $this->sliceRows($rows);

return $rows;		return $rows;
}		}


private function newDiffSpec(array $blocks) {		private function newDiffSpec(array $blocks) {
$map = array();		$map = array();
$list = array();		$list = array();

Show All 9 Lines	private function newDiffSpec(array $blocks) {
}		}

return array(		return array(
'map' => $map,		'map' => $map,
'list' => implode("\n", $list)."\n",		'list' => implode("\n", $list)."\n",
);		);
}		}

		private function sliceRows(array $rows) {
		$min = $this->rangeMin;
		$max = $this->rangeMax;

		if ($min === null && $max === null) {
		return $rows;
		}

		if ($max === null) {
		return array_slice($rows, $min, null, true);
		}

		if ($min === null) {
		$min = 0;
		}

		return array_slice($rows, $min, $max - $min, true);
		}

		private function revealIndexes(array $rows, $is_vector) {
		if ($this->revealedIndexes === null) {
		return $rows;
		}

		foreach ($this->revealedIndexes as $index) {
		if (!isset($rows[$index])) {
		continue;
		}

		if ($is_vector) {
		foreach ($rows[$index] as $block) {
		if ($block !== null) {
		$block->setIsVisible(true);
		}
		}
		} else {
		$rows[$index]->setIsVisible(true);
		}
		}

		return $rows;
		}

}		}