Differential D21365 Diff 50853 src/console/grid/ArcanistGridView.php

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Standalone View

src/console/grid/ArcanistGridView.php

<?php		<?php

final class ArcanistGridView		final class ArcanistGridView
extends Phobject {		extends Phobject {

private $rows = array();		private $rows = array();
private $columns = array();		private $columns = array();

private $displayWidths = array();		private $displayWidths = array();

public function setColumns(array $columns) {		public function setColumns(array $columns) {
assert_instances_of($columns, 'ArcanistGridColumn');		assert_instances_of($columns, 'ArcanistGridColumn');
$this->columns = $columns;		$this->columns = mpull($columns, null, 'getKey');
return $this;		return $this;
}		}

public function getColumns() {		public function getColumns() {
return $this->columns;		return $this->columns;
}		}

public function newColumn($key) {		public function newColumn($key) {
Show All 29 Lines	foreach ($this->rows as $row) {
$rows[] = $this->drawRow($row);		$rows[] = $this->drawRow($row);
}		}

$rows = phutil_glue($rows, tsprintf("\n"));		$rows = phutil_glue($rows, tsprintf("\n"));

return tsprintf("%s\n", $rows);		return tsprintf("%s\n", $rows);
}		}

private function getDisplayWidth($key) {		private function getDisplayWidth($display_key) {
if (!isset($this->displayWidths[$key])) {		if (!isset($this->displayWidths[$display_key])) {
$column = $this->getColumn($key);		$flexible_columns = array();

		$columns = $this->getColumns();
		foreach ($columns as $key => $column) {
$width = $column->getDisplayWidth();		$width = $column->getDisplayWidth();

if ($width === null) {		if ($width === null) {
$width = 1;		$width = 1;
foreach ($this->getRows() as $row) {		foreach ($this->getRows() as $row) {
if (!$row->hasCell($key)) {		if (!$row->hasCell($key)) {
continue;		continue;
}		}

$cell = $row->getCell($key);		$cell = $row->getCell($key);
$width = max($width, $cell->getContentDisplayWidth());		$width = max($width, $cell->getContentDisplayWidth());
}		}
}		}

		if ($column->getMinimumWidth() !== null) {
		$flexible_columns[] = $key;
		}

$this->displayWidths[$key] = $width;		$this->displayWidths[$key] = $width;
}		}

return $this->displayWidths[$key];		$available_width = phutil_console_get_terminal_width();

		// Adjust the available width to account for cell spacing.
		$available_width -= (2 * (count($columns) - 1));

		while (true) {
		$total_width = array_sum($this->displayWidths);

		if ($total_width <= $available_width) {
		break;
		}

		if (!$flexible_columns) {
		break;
		}

		// NOTE: This is very unsophisticated, and just shortcuts us to a
		// reasonable result when only one column is flexible.

		foreach ($flexible_columns as $flexible_key) {
		$column = $columns[$flexible_key];

		$need_width = ($total_width - $available_width);
		$old_width = $this->displayWidths[$flexible_key];
		$new_width = ($old_width - $need_width);

		$new_width = max($new_width, $column->getMinimumWidth());

		$this->displayWidths[$flexible_key] = $new_width;

		$flexible_columns = array();
		break;
		}
		}
		}

		return $this->displayWidths[$display_key];
}		}

public function getColumn($key) {		public function getColumn($key) {
if (!isset($this->columns[$key])) {		if (!isset($this->columns[$key])) {
throw new Exception(		throw new Exception(
pht(		pht(
'Grid has no column "%s".',		'Grid has no column "%s".',
$key));		$key));
▲ Show 20 Lines • Show All 148 Lines • ▼ Show 20 Lines	private function padContentLineToWidth(
return $result;		return $result;
}		}

private function truncateContentLineToWidth(		private function truncateContentLineToWidth(
$line,		$line,
$src_width,		$src_width,
$dst_width,		$dst_width,
$alignment) {		$alignment) {
return $line;
		$line = phutil_string_cast($line);

		return id(new PhutilUTF8StringTruncator())
		->setMaximumGlyphs($dst_width)
		->truncateString($line);
}		}

}		}