Subversion Repositories qbpwcf-lib(archive)

<?php

//require_once 'class.contentautostyle.php';

//require_once 'exceptions/class.styleexception.php';

include_once 'phpodt.php';

/**

 * A Class representing style properties for table cells.

 *

 * @author Issam RACHDI

 */

class CellStyle extends ContentAutoStyle {

	private $cellProp;

	/**

	 *

	 * @param DOMDocument $contentDoc 

	 * @param string $name 

	 */

	public function __construct($name) {

		parent::__construct($name);

		$this->styleElement->setAttribute('style:family', 'table-cell');

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

		$this->styleElement->appendChild($this->cellProp);

	}

	/**

	 * Specifies the vertical alignment of text in a table cell

	 * 

	 * @param type $vAlign Possible values are StyleConstants::(TOP|MIDDLE|BOTTOM|AUTO)

	 */

	public function setVerticalAlign($vAlign) {

		switch ($vAlign) {

			case StyleConstants::TOP:

				$vAlign = 'top';break;

			case StyleConstants::MIDDLE:

				$vAlign = 'middle';break;

			case StyleConstants::BOTTOM:

				$vAlign = 'bottom';break;

			case StyleConstants::AUTO:

				$vAlign = 'automatic';break;

			default:

				throw new StyleException('Invalid vertical align value');

		}

		$this->cellProp->setAttribute('style:vertical-align', $vAlign);

	}

//	/**

//	 * Specifies the source of the text-alignment. If the value of this attribute is StyleConstants::FIX, 

//	 * the value specified with setVerticalAlign is used. If the value is StyleConstants::VALUE_TYPE, 

//	 * the text alignment depends on the value-type of the cell.

//	 * 

//	 * @param type $src 

//	 */

//	public function setTextAlignSrc($src) {

//		switch ($src) {

//			case StyleConstants::FIX:

//				$src = 'fix';break;

//			case StyleConstants::VALUE_TYPE:

//				$src = 'value-type';break;

//			default:

//				throw new StyleException('Invalid text align source value');

//		}

//		$this->cellProp->setAttribute('style:text-align-source', $src);

//	}

	/**

	 * Specifies the direction of characters in a cell. The most common direction is left to right 

	 * (StyleConstants::LTR). The other direction is top to bottom (StyleConstants::TTB), where the 

	 * characters in the cell are stacked but not rotated.

	 * 

	 * @param integer $direction 

	 */

	public function setDirection($direction) {

		switch ($direction) {

			case StyleConstants::LTR:

				$direction = 'ltr';break;

			case StyleConstants::TTB:

				$direction = 'ttb';break;

			default:

				throw new StyleException('Invalid cell direction value');

		}

		$this->cellProp->setAttribute('style:direction', $direction);

	}

	/**

	 * Specifies the vertical glyph orientation. 

	 * The property specifies an angle or automatic mode. The only possible angle is 0, which disables 

	 * this feature.

	 * 

	 * @param integer $orientation 

	 */

	public function setVertGlyphOrient($orientation) {

		switch ($orientation) {

			case StyleConstants::AUTO:

				$orientation = 'auto';break;

			case 0:

				$orientation = '0';break;

			default:

				throw new StyleException('Invalid vertical glyph orientation value');

		}

		$this->cellProp->setAttribute('style:glyph-orientation-vertical', $orientation);

	}

	/**

	 * Sets the background color of the cell.

	 * 

	 * @param color $color 

	 */

	public function setBgColor($color) {

		if (!isColor($color)) {

			throw new StyleException('Invalid color value');

		}

		$this->cellProp->setAttribute('fo:background-color', $color);

	}

	/**

	 * Specifies a background image for a cell. Note that if you specify the position, the image

	 * will not be repeated

	 *

	 * @param string $image The image's path.

	 * @param integer $repeat Specifies whether the background image is repeated or stretched.

	 * @param integer $position Specifies where to position the background image.

	 * Valid values are StyleConstants::(LEFT|RIGHT|CENTER|TOP|BOTTOM)

	 */

	public function setBgImage($image, $repeat = StyleConstants::REPEAT, $position = -1) {

		$file = fopen($image, 'r');

		if (!$file) {

			throw new StyleException('Cannot open image');

		}

		switch($repeat) {

			case StyleConstants::REPEAT:

				$repeat = 'repeat';break;

			case StyleConstants::NO_REPEAT:

				$repeat = 'no-repeat';break;

			case StyleConstants::STRETCH:

				$repeat = 'stretch';break;

			default:

				throw new StyleException('Invalid repeat value');

		}

		switch($position) {

			case -1:

				break;

			case StyleConstants::LEFT:

				$position = 'left';break;

			case StyleConstants::RIGHT:

				$position = 'right';break;

			case StyleConstants::CENTER:

				$position = 'center';break;

			case StyleConstants::TOP:

				$position = 'top';break;

			case StyleConstants::BOTTOM:

				$position = 'left';break;

			default:

				throw new StyleException('Invalid background-position value');

		}

		$dataImg = fread($file, filesize($image));

		$dateImgB64 = base64_encode($dataImg);

		fclose($file);

		$binaryElement = $this->contentDocument->createElement('office:binary-data', $dateImgB64);

		$imageElement = $this->contentDocument->createElement('style:background-image');

		$imageElement->setAttribute('style:repeat', $repeat);

		if ($position != -1) {

			$imageElement->setAttribute('style:position', $position);

		}

		$imageElement->appendChild($binaryElement);

		$this->cellProp->appendChild($imageElement);

	}

	/**

	 * Specifies the border properties for cell.

	 *

	 * @param color $borderColor Border color

	 * @param integer $borderStyle Valid values: StyleConstants::(SOLID|DOUBLE)

	 * @param integer|length $borderWidth Can be a length, or one of these values: StyleConstants::(THIN|THICK|MEDIUM)

	 * @param string $position

	 */

	function setBorder($borderColor = '#000000', $borderStyle = StyleConstants::SOLID,

					   $borderWidth = StyleConstants::THIN, $position = '') {

		if (!isColor($borderColor)) {

			throw new StyleException('Invalid border-color value');

		}

		switch ($borderStyle) {

			case StyleConstants::SOLID:

				$borderStyle = 'solid';break;

			case StyleConstants::DOUBLE:

				$borderStyle = 'double';break;

			default:

				throw new StyleException('Invalid border-style value');

		}

		switch ($borderWidth) {

			case StyleConstants::THIN:

				$borderWidth = 'thin';break;

			case StyleConstants::THICK:

				$borderWidth = 'thick';break;

			case StyleConstants::MEDIUM:

				$borderWidth = 'medium';break;

			default:

				if (!isLengthValue($borderWidth, true)) {

					throw new StyleException('Invalid border-width value');

				}

		}

		if (!empty($position)) {

			if (!in_array($position, array('top', 'bottom', 'left', 'right'))) {

				$position = '';

			} else {

				$position = '-'.$position;

			}

		}

		$this->cellProp->setAttribute('fo:border'.$position, "$borderWidth $borderStyle $borderColor");

	}

	/**

	 * Specifies the top border properties for a cell.

	 *

	 * @param color $borderColor Border color

	 * @param int $borderStyle Valid values: StyleConstants::(SOLID|DOUBLE)

	 * @param int|length $borderWidth Can be a length, or one of these values: StyleConstants::(THIN|THICK|MEDIUM)

	 */

	function setTopBorder($borderColor = '#000000', $borderStyle = StyleConstants::SOLID,

					   $borderWidth = StyleConstants::THIN) {

		$this->setBorder($borderColor, $borderStyle, $borderWidth, 'top');

	}

	/**

	 * Specifies the bottom border properties for a cell.

	 *

	 * @param color $borderColor Border color

	 * @param int $borderStyle Valid values: StyleConstants::(SOLID|DOUBLE)

	 * @param int|length $borderWidth Can be a length, or one of these values: StyleConstants::(THIN|THICK|MEDIUM)

	 */

	function setBottomBorder($borderColor = '#000000', $borderStyle = StyleConstants::SOLID,

					   $borderWidth = StyleConstants::THIN) {

		$this->setBorder($borderColor, $borderStyle, $borderWidth, 'bottom');

	}

	/**

	 * Specifies the left border properties for a cell.

	 *

	 * @param color $borderColor Border color

	 * @param int $borderStyle Valid values: StyleConstants::(SOLID|DOUBLE)

	 * @param int|length $borderWidth Can be a length, or one of these values: StyleConstants::(THIN|THICK|MEDIUM)

	 */

	function setLeftBorder($borderColor = '#000000', $borderStyle = StyleConstants::SOLID,

					   $borderWidth = StyleConstants::THIN) {

		$this->setBorder($borderColor, $borderStyle, $borderWidth, 'left');

	}

	/**

	 * Specifies the right border properties for a cell.

	 *

	 * @param color $borderColor Border color

	 * @param int $borderStyle Valid values: StyleConstants::(SOLID|DOUBLE)

	 * @param int|length $borderWidth Can be a length, or one of these values: StyleConstants::(THIN|THICK|MEDIUM)

	 */

	function setRightBorder($borderColor = '#000000', $borderStyle = StyleConstants::SOLID,

					   $borderWidth = StyleConstants::THIN) {

		$this->setBorder($borderColor, $borderStyle, $borderWidth, 'right');

	}

	/**

	 * Specifies the spacing around a table cell.

	 *

	 * @param length $padding

	 * @param string $position

	 */

	function setPadding($padding, $position = '') {

		if (!isLengthValue($padding, true) && !isNumeric($padding)) {

			throw new StyleException('Invalid padding value');

		}

		if (!empty($position)) {

			if (!in_array($position, array('top', 'bottom', 'left', 'right'))) {

				$position = '';

			} else {

				$position = '-'.$position;

			}

		}

		$this->cellProp->setAttribute('fo:padding'.$position, $padding);

	}

	/**

	 * Specifies the spacing on top of a table cell.

	 *

	 * @param length $padding

	 */

	function setTopPadding($padding) {

		$this->setPadding($padding, 'top');

	}

	/**

	 * Specifies the spacing in the bottom of a table cell.

	 *

	 * @param length $padding

	 */

	function setBottomPadding($padding) {

		$this->setPadding($padding, 'bottom');

	}

	/**

	 * Specifies the spacing in the left side of a table cell.

	 *

	 * @param length $padding

	 */

	function setLeftPadding($padding) {

		$this->setPadding($padding, 'left');

	}

	/**

	 * Specifies the spacing in the right side of a table cell.

	 *

	 * @param length $padding

	 */

	function setRightPadding($padding) {

		$this->setPadding($padding, 'right');

	}

//	/**

//	 * Specifies whether text wraps within a table cell. 

//	 * @param integer $wrapOption

//	 */

//	function setWrapOption($wrapOption) {

//		switch ($wrapOption) {

//			case StyleConstants::WRAP:

//				$wrapOption = 'wrap';break;

//			case StyleConstants::NO_WRAP:

//				$wrapOption = 'no-wrap';break;

//			default:

//				throw new StyleException('Invalid wrap option value');

//		}

//		$this->cellProp->setAttribute('fo:wrap-option', $wrapOption);

//	}		

//	/**

//	 * Specifies the rotation angle of the cell content in degrees.

//	 * @param positive integer $angle 

//	 */

//	function setRotationAngle($angle) {

//		if (!isNumeric($angle, true)) {

//			throw new StyleException('Invalid rotation angle value');

//		}

//		$this->cellProp->setAttribute('style:rotation-angle', $angle);

//	}

//	/**

//	 * Specifies how the edge of the text in a cell is aligned after a rotation. 

//	 * There are four alignment options: StyleConstants::(TOP|BOTTOM|CENTER|NONE)

//	 * @param integer $angle 

//	 */

//	function setRotationAlign($align) {

//		switch ($align) {

//			case StyleConstants::NONE:

//				$align = 'none';break;

//			case StyleConstants::BOTTOM:

//				$align = 'bottom';break;

//			case StyleConstants::TOP:

//				$align = 'top';break;

//			case StyleConstants::CENTER:

//				$align = 'center';break;

//			default:

//				throw new StyleException('Invalid rotation align value');

//		}

//		$this->cellProp->setAttribute('style:rotation-align', $align);

//	}

//	function setRepeatContent($repeat) {

//		if (!is_bool($repeat)) {

//			throw new StyleException('Invalid repeat content value');

//		}

//		$this->cellProp->setAttribute('style:repeat-content', $repeat);

//	}

//	function setShrinkToFit($shrink) {

//		if (!is_bool($shrink)) {

//			throw new StyleException('Invalid shrink to fit value');

//		}

//		$this->cellProp->setAttribute('style:shrink-to-fit', $shrink);

//	}

}

?>