Subversion Repositories php-qbpwcf

<?php

require_once 'class.odt.php';

/**

 * A Class representing a table.

 *

 * @author Issam RACHDI

 */

class Table {

	private $contentDocument;

	private $tableElement;

	private $columns;

	private $columnsStyles;

	private $rows;

	private $rowsStyles;

	private $cells;

	private $cellsStyles;

	private $tableName;

	/**

	 *

	 * @param DOMDocument $contentDoc The DOMDocument instance of content.xml

	 * @param TableStyle $tableStyle A TableStyle object representing table style properties

	 */

	public function __construct($tableName, $tableStyle = null) {

		$this->contentDocument = ODT::getInstance()->getDocumentContent();

		$this->tableName = $tableName;

		$this->tableElement = $this->contentDocument->createElement('table:table');

		$this->tableElement->setAttribute('table:name', $tableName);

		if ($tableStyle != null) {

			if ($tableStyle->getStyleName() != $tableName) {

				$tableStyle->setStyleName($tableName);

			}

			$this->tableElement->setAttribute('table:style-name', $tableStyle->getStyleName());

		}

		$this->columns = array();

		$this->columnsStyles = array();

		$this->rows = array();

		$this->rowsStyles = array();

		$this->cells = array();

		$this->cellsStyles = array();

		$this->contentDocument->getElementsByTagName('office:text')->item(0)->appendChild($this->tableElement);

	}

	/**

	 * Create the number of columns specified. If the DOMDocument representing the styles is passed as the 

	 * second argument, a ColumnStyle is created for each column, and can be retrieved by 

	 * the method {@link #getColumnStyle getColumnStyle()}

	 * 

	 * @param integer $nbCols The number of columns

	 * @param DOMDocument $styleDoc 

	 */

	public function createColumns($nbCols, $createStyles = true) {

		$letters = array('A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N',

				'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z');

		$columnsElem = $this->contentDocument->createElement('table:table-columns');

		$letterIndex = 0;

		for ($i = 0; $i < $nbCols; $i++) {

			$column = $this->contentDocument->createElement('table:table-column');

			$styleName = $this->tableName . '.' . ($i < 26 ? $letters[$i] : $letters[0] . $letters[$i - 26]);

//			$styleName = 'Col'.($i+1);

			$column->setAttribute('table:style-name', $styleName);

			$columnsElem->appendChild($column);

			$this->columns[] = $column;

			if ($createStyles) {

				$this->columnsStyles[] = new ColumnStyle($styleName);

			}

		}

		$this->tableElement->appendChild($columnsElem);

	}

	/**

	 * Creates a header for each column using the elments of the array passed.

	 * 

	 * @param array $headers 

	 */

	public function addHeader($headers) {

		$letters = array('A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N',

				'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z');

		$rowHeader = $this->contentDocument->createElement('table:table-row');

		$j = 0;

		foreach ($headers as $header) {

			$cell = $this->contentDocument->createElement('table:table-cell');

//			$styleName = $this->tableName.'.'.($j < 26 ? $letters[$j] : $letters[0].$letters[$j - 26]).'1';

//			$cell->setAttribute('table:style-name', $styleName);

			$p = $this->contentDocument->createElement('text:p', $header);

			$cell->appendChild($p);

			$rowHeader->appendChild($cell);

			$j++;

		}

		$headersElement = $this->contentDocument->createElement('table:table-header-rows');

		$headersElement->appendChild($rowHeader);

		$this->tableElement->appendChild($headersElement);

	}

	/**

	 * Add rows to the table. 

	 * 

	 * @param array $rows A two dimension array, representing the rows, and the cells inside each row

	 * @param DOMDocument $styleDoc The DOMDocument representing the styles

	 */

	public function addRows($rows, $createStyles = true) {

		$letters = array('A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 

						 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z');

		$rowsElement = $this->contentDocument->createElement('table:table-rows');

		$i = 0;

		foreach ($rows as $row) {

			$j = 0;

			$rowElement = $this->contentDocument->createElement('table:table-row');

			$rowElement->setAttribute('office:value-type', 'string');

			$this->rows[] = $rowElement;

			foreach ($row as $cell) {

				$cellElement = $this->contentDocument->createElement('table:table-cell');

				if ($createStyles) {

					$styleName = $this->tableName . '.' . ($j < 26 ? $letters[$j] : $letters[0] . $letters[$j - 26]) . ($i + 1);

					$this->cellsStyles[$i][$j] = new CellStyle($styleName);

					$cellElement->setAttribute('office:value-type', 'string');

					$cellElement->setAttribute('table:style-name', $styleName);

				}

				if ($cell instanceof Paragraph) {

          $p = $cell->getDOMElement();

        } else {

          $p = $this->contentDocument->createElement('text:p', $cell);

        }

				$cellElement->appendChild($p);

				$this->cells[$i][$j] = $cellElement;

				$rowElement->appendChild($cellElement);

				$j++;

			}

			$rowsElement->appendChild($rowElement);

			$i++;

		}

		$this->tableElement->appendChild($rowsElement);

	}

	/**

	 * Affect a RowStyle to the row at the position $rowIndex

	 *

	 * @param integer $rowIndex

	 * @param RowStyle $rowStyle 

	 */

	public function setRowStyle($rowIndex, $rowStyle) {

		$this->rows[$rowIndex]->setAttribute('table:style-name', $rowStyle->getStyleName());

	}

	/**

	 * Affect a CellStyle to the cell at the position ($colIndex, $rowIndex)

	 * @param integer $colIndex

	 * @param integer $rowIndex

	 * @param CellStyle $cellStyle 

	 */

	public function setCellStyle($colIndex, $rowIndex, $cellStyle) {

		$this->cells[$rowIndex][$colIndex]->setAttribute('table:style-name', $cellStyle->getStyleName());

	}

	/**

	 * Return the ColumnStyle of the given index

	 * 

	 * @param integer $index

	 * @return ColumnStyle 

	 */

	public function getColumnStyle($index) {

		return $this->columnsStyles[$index];

	}

	/**

	 * Return the CellStyle of the given position

	 * 

	 * @param integer $col

	 * @param integer $row

	 * @return CellStyle 

	 */

	public function getCellStyle($col, $row) {

		return $this->cellsStyles[$row][$col];

	}

	function setStyle($tableStyle) {

		if ($tableStyle->getStyleName() != $this->tableName) {

			$tableStyle->setStyleName($this->tableName);

		}

		$this->tableElement->setAttribute('table:style-name', $tableStyle->getStyleName());

	}

  function getTableName() {

    return $this->tableName;

  }

}

?>