149 lines
4.2 KiB
PHP
149 lines
4.2 KiB
PHP
<?php
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/**
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* Contains PhpMyAdmin\Plugins\Schema\Eps\TableStatsEps class
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*/
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declare(strict_types=1);
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namespace PhpMyAdmin\Plugins\Schema\Eps;
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use PhpMyAdmin\Plugins\Schema\ExportRelationSchema;
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use PhpMyAdmin\Plugins\Schema\TableStats;
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use function __;
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use function count;
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use function max;
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use function sprintf;
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/**
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* Table preferences/statistics
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*
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* This class preserves the table co-ordinates,fields
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* and helps in drawing/generating the Tables in EPS.
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*
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* @see Eps
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*
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* @property Eps $diagram
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*/
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class TableStatsEps extends TableStats
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{
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/** @var int */
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public $height;
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/** @var int */
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public $currentCell = 0;
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/**
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* @see Eps
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* @see TableStatsEps::setWidthTable
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* @see TableStatsEps::setHeightTable
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*
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* @param Eps $diagram The EPS diagram
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* @param string $db The database name
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* @param string $tableName The table name
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* @param string $font The font name
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* @param int $fontSize The font size
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* @param int $pageNumber Page number
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* @param int $same_wide_width The max width among tables
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* @param bool $showKeys Whether to display keys or not
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* @param bool $tableDimension Whether to display table position or not
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* @param bool $offline Whether the coordinates are sent
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* from the browser
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*/
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public function __construct(
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$diagram,
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$db,
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$tableName,
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$font,
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$fontSize,
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$pageNumber,
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&$same_wide_width,
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$showKeys = false,
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$tableDimension = false,
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$offline = false
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) {
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parent::__construct($diagram, $db, $pageNumber, $tableName, $showKeys, $tableDimension, $offline);
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// height and width
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$this->setHeightTable($fontSize);
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// setWidth must me after setHeight, because title
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// can include table height which changes table width
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$this->setWidthTable($font, $fontSize);
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if ($same_wide_width >= $this->width) {
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return;
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}
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$same_wide_width = $this->width;
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}
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/**
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* Displays an error when the table cannot be found.
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*/
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protected function showMissingTableError(): void
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{
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ExportRelationSchema::dieSchema(
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$this->pageNumber,
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'EPS',
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sprintf(__('The %s table doesn\'t exist!'), $this->tableName)
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);
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}
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/**
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* Sets the width of the table
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*
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* @see Eps
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*
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* @param string $font The font name
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* @param int $fontSize The font size
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*/
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private function setWidthTable($font, $fontSize): void
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{
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foreach ($this->fields as $field) {
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$this->width = max(
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$this->width,
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$this->font->getStringWidth($field, $font, (int) $fontSize)
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);
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}
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$this->width += $this->font->getStringWidth(' ', $font, (int) $fontSize);
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/*
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* it is unknown what value must be added, because
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* table title is affected by the table width value
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*/
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while ($this->width < $this->font->getStringWidth($this->getTitle(), $font, (int) $fontSize)) {
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$this->width += 7;
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}
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}
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/**
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* Sets the height of the table
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*
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* @param int $fontSize The font size
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*/
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private function setHeightTable($fontSize): void
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{
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$this->heightCell = $fontSize + 4;
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$this->height = (count($this->fields) + 1) * $this->heightCell;
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}
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/**
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* Draw the table
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*
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* @see Eps
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* @see Eps::line
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* @see Eps::rect
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*
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* @param bool $showColor Whether to display color
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*/
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public function tableDraw($showColor): void
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{
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$this->diagram->rect($this->x, $this->y + 12, $this->width, $this->heightCell, 1);
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$this->diagram->showXY($this->getTitle(), $this->x + 5, $this->y + 14);
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foreach ($this->fields as $field) {
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$this->currentCell += $this->heightCell;
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$this->diagram->rect($this->x, $this->y + 12 + $this->currentCell, $this->width, $this->heightCell, 1);
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$this->diagram->showXY($field, $this->x + 5, $this->y + 14 + $this->currentCell);
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}
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}
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}
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