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182
#pma/libraries/plugins/schema/eps/TableStatsEps.php
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182
#pma/libraries/plugins/schema/eps/TableStatsEps.php
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<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* Contains PMA\libraries\plugins\schema\eps\TableStatsEps class
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*
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* @package PhpMyAdmin
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*/
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namespace PMA\libraries\plugins\schema\eps;
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use PMA;
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use PMA\libraries\plugins\schema\ExportRelationSchema;
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use PMA\libraries\plugins\schema\TableStats;
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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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* @package PhpMyAdmin
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* @name Table_Stats_Eps
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* @see PMA_EPS
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*/
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class TableStatsEps extends TableStats
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{
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/**
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* Defines properties
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*/
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public $height;
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public $currentCell = 0;
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/**
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* The "PMA\libraries\plugins\schema\eps\TableStatsEps" constructor
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*
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* @param object $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 integer $fontSize The font size
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* @param integer $pageNumber Page number
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* @param integer &$same_wide_width The max width among tables
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* @param boolean $showKeys Whether to display keys or not
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* @param boolean $tableDimension Whether to display table position or not
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* @param boolean $offline Whether the coordinates are sent
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* from the browser
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*
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* @see PMA_EPS, Table_Stats_Eps::Table_Stats_setWidth,
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* PMA\libraries\plugins\schema\eps\TableStatsEps::Table_Stats_setHeight
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*/
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public function __construct(
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$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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$offline = false
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) {
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parent::__construct(
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$diagram,
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$db,
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$pageNumber,
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$tableName,
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$showKeys,
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$tableDimension,
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$offline
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);
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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 < $this->width) {
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$same_wide_width = $this->width;
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}
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}
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/**
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* Displays an error when the table cannot be found.
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*
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* @return void
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*/
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protected function showMissingTableError()
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{
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ExportRelationSchema::dieSchema(
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$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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* @param string $font The font name
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* @param integer $fontSize The font size
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*
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* @return void
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*
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* @see PMA_EPS
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*/
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private function _setWidthTable($font, $fontSize)
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{
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foreach ($this->fields as $field) {
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$this->width = max(
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$this->width,
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PMA\libraries\Font::getStringWidth($field, $font, $fontSize)
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);
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}
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$this->width += PMA\libraries\Font::getStringWidth(
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' ',
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$font,
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$fontSize
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);
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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 ($this->width
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< PMA\libraries\Font::getStringWidth(
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$this->getTitle(),
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$font,
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$fontSize
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)) {
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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 integer $fontSize The font size
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*
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* @return void
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*/
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private function _setHeightTable($fontSize)
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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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* @param boolean $showColor Whether to display color
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*
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* @return void
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*
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* @see PMA_EPS,PMA_EPS::line,PMA_EPS::rect
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*/
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public function tableDraw($showColor)
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{
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//echo $this->tableName.'<br />';
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$this->diagram->rect(
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$this->x,
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$this->y + 12,
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$this->width,
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$this->heightCell,
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1
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);
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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(
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$this->x,
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$this->y + 12 + $this->currentCell,
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$this->width,
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$this->heightCell,
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1
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);
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$this->diagram->showXY(
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$field,
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$this->x + 5,
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$this->y + 14 + $this->currentCell
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);
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}
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}
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}
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