/**
* Get whether iconv extension is available
*
* @return boolean
*/
public static function getIsIconvEnabled()
{
if (isset(self::$_isIconvEnabled)) {
return self::$_isIconvEnabled;
}
self::$_isIconvEnabled = function_exists('iconv') ? true : false;
return self::$_isIconvEnabled;
}
/**
* Write paragraphs
*
* @param PHPPowerPoint_Shared_XMLWriter $objWriter XML Writer
* @param PHPPowerPoint_Shape_RichText_Paragraph[] $paragraphs
* @throws Exception
*/
private function _writeParagraphs(PHPPowerPoint_Shared_XMLWriter $objWriter, $paragraphs)
{
// Loop trough paragraphs
foreach ($paragraphs as $paragraph) {
// a:p
$objWriter->startElement('a:p');
// a:pPr
$objWriter->startElement('a:pPr');
$objWriter->writeAttribute('algn', $paragraph->getAlignment()->getHorizontal());
$objWriter->writeAttribute('fontAlgn', $paragraph->getAlignment()->getVertical());
$objWriter->writeAttribute('marL', PHPPowerPoint_Shared_Drawing::pixelsToEMU($paragraph->getAlignment()->getMarginLeft()));
$objWriter->writeAttribute('marR', PHPPowerPoint_Shared_Drawing::pixelsToEMU($paragraph->getAlignment()->getMarginRight()));
$objWriter->writeAttribute('indent', PHPPowerPoint_Shared_Drawing::pixelsToEMU($paragraph->getAlignment()->getIndent()));
$objWriter->writeAttribute('lvl', $paragraph->getAlignment()->getLevel());
// Bullet type specified?
if ($paragraph->getBulletStyle()->getBulletType() != PHPPowerPoint_Style_Bullet::TYPE_NONE) {
// a:buFont
$objWriter->startElement('a:buFont');
$objWriter->writeAttribute('typeface', $paragraph->getBulletStyle()->getBulletFont());
$objWriter->endElement();
if ($paragraph->getBulletStyle()->getBulletType() == PHPPowerPoint_Style_Bullet::TYPE_BULLET) {
// a:buChar
$objWriter->startElement('a:buChar');
$objWriter->writeAttribute('char', $paragraph->getBulletStyle()->getBulletChar());
$objWriter->endElement();
} else {
if ($paragraph->getBulletStyle()->getBulletType() == PHPPowerPoint_Style_Bullet::TYPE_NUMERIC) {
// a:buAutoNum
$objWriter->startElement('a:buAutoNum');
$objWriter->writeAttribute('type', $paragraph->getBulletStyle()->getBulletNumericStyle());
if ($paragraph->getBulletStyle()->getBulletNumericStartAt() != 1) {
$objWriter->writeAttribute('startAt', $paragraph->getBulletStyle()->getBulletNumericStartAt());
}
$objWriter->endElement();
}
}
}
$objWriter->endElement();
// Loop trough rich text elements
$elements = $paragraph->getRichTextElements();
foreach ($elements as $element) {
if ($element instanceof PHPPowerPoint_Shape_RichText_Break) {
// a:br
$objWriter->writeElement('a:br', null);
} elseif ($element instanceof PHPPowerPoint_Shape_RichText_Run || $element instanceof PHPPowerPoint_Shape_RichText_TextElement) {
// a:r
$objWriter->startElement('a:r');
// a:rPr
if ($element instanceof PHPPowerPoint_Shape_RichText_Run) {
// a:rPr
$objWriter->startElement('a:rPr');
// Bold
$objWriter->writeAttribute('b', $element->getFont()->getBold() ? 'true' : 'false');
// Italic
$objWriter->writeAttribute('i', $element->getFont()->getItalic() ? 'true' : 'false');
// Strikethrough
$objWriter->writeAttribute('strike', $element->getFont()->getStrikethrough() ? 'sngStrike' : 'noStrike');
// Size
$objWriter->writeAttribute('sz', $element->getFont()->getSize() * 100);
// Underline
$objWriter->writeAttribute('u', $element->getFont()->getUnderline());
// Superscript / subscript
if ($element->getFont()->getSuperScript() || $element->getFont()->getSubScript()) {
if ($element->getFont()->getSuperScript()) {
$objWriter->writeAttribute('baseline', '30000');
} else {
if ($element->getFont()->getSubScript()) {
$objWriter->writeAttribute('baseline', '-25000');
}
}
}
// Color - a:solidFill
$objWriter->startElement('a:solidFill');
// a:srgbClr
$objWriter->startElement('a:srgbClr');
$objWriter->writeAttribute('val', $element->getFont()->getColor()->getRGB());
$objWriter->endElement();
$objWriter->endElement();
// Font - a:latin
$objWriter->startElement('a:latin');
$objWriter->writeAttribute('typeface', $element->getFont()->getName());
$objWriter->endElement();
// a:hlinkClick
if ($element->hasHyperlink()) {
$this->_writeHyperlink($objWriter, $element);
}
$objWriter->endElement();
}
// t
$objWriter->startElement('a:t');
$objWriter->writeCData(PHPPowerPoint_Shared_String::ControlCharacterPHP2OOXML($element->getText()));
$objWriter->endElement();
$objWriter->endElement();
}
}
$objWriter->endElement();
}
}
/**
* Write txt
*
* @param PHPPowerPoint_Shared_XMLWriter $objWriter XML Writer
* @param PHPPowerPoint_Shape_RichText $shape
* @param int $shapeId
* @throws Exception
*/
private function _writeTxt(PHPPowerPoint_Shared_XMLWriter $objWriter = null, PHPPowerPoint_Shape_RichText $shape = null, $shapeId)
{
// p:sp
$objWriter->startElement('p:sp');
// p:nvSpPr
$objWriter->startElement('p:nvSpPr');
// p:cNvPr
$objWriter->startElement('p:cNvPr');
$objWriter->writeAttribute('id', $shapeId);
$objWriter->writeAttribute('name', '');
$objWriter->endElement();
// p:cNvSpPr
$objWriter->startElement('p:cNvSpPr');
$objWriter->writeAttribute('txBox', '1');
$objWriter->endElement();
// p:nvPr
$objWriter->writeElement('p:nvPr', null);
$objWriter->endElement();
// p:spPr
$objWriter->startElement('p:spPr');
// a:xfrm
$objWriter->startElement('a:xfrm');
$objWriter->writeAttribute('rot', PHPPowerPoint_Shared_Drawing::degreesToAngle($shape->getRotation()));
// a:off
$objWriter->startElement('a:off');
$objWriter->writeAttribute('x', PHPPowerPoint_Shared_Drawing::pixelsToEMU($shape->getOffsetX()));
$objWriter->writeAttribute('y', PHPPowerPoint_Shared_Drawing::pixelsToEMU($shape->getOffsetY()));
$objWriter->endElement();
// a:ext
$objWriter->startElement('a:ext');
$objWriter->writeAttribute('cx', PHPPowerPoint_Shared_Drawing::pixelsToEMU($shape->getWidth()));
$objWriter->writeAttribute('cy', PHPPowerPoint_Shared_Drawing::pixelsToEMU($shape->getHeight()));
$objWriter->endElement();
$objWriter->endElement();
// a:prstGeom
$objWriter->startElement('a:prstGeom');
$objWriter->writeAttribute('prst', 'rect');
$objWriter->endElement();
// a:noFill
$objWriter->writeElement('a:noFill', null);
if ($shape->getShadow()->getVisible()) {
// a:effectLst
$objWriter->startElement('a:effectLst');
// a:outerShdw
$objWriter->startElement('a:outerShdw');
$objWriter->writeAttribute('blurRad', PHPPowerPoint_Shared_Drawing::pixelsToEMU($shape->getShadow()->getBlurRadius()));
$objWriter->writeAttribute('dist', PHPPowerPoint_Shared_Drawing::pixelsToEMU($shape->getShadow()->getDistance()));
$objWriter->writeAttribute('dir', PHPPowerPoint_Shared_Drawing::degreesToAngle($shape->getShadow()->getDirection()));
$objWriter->writeAttribute('algn', $shape->getShadow()->getAlignment());
$objWriter->writeAttribute('rotWithShape', '0');
// a:srgbClr
$objWriter->startElement('a:srgbClr');
$objWriter->writeAttribute('val', $shape->getShadow()->getColor()->getRGB());
// a:alpha
$objWriter->startElement('a:alpha');
$objWriter->writeAttribute('val', $shape->getShadow()->getAlpha() * 1000);
$objWriter->endElement();
$objWriter->endElement();
$objWriter->endElement();
$objWriter->endElement();
}
$objWriter->endElement();
// p:txBody
$objWriter->startElement('p:txBody');
// a:bodyPr
$objWriter->startElement('a:bodyPr');
$objWriter->writeAttribute('wrap', 'square');
$objWriter->writeAttribute('rtlCol', '0');
// a:spAutoFit
$objWriter->writeElement('a:spAutoFit', null);
$objWriter->endElement();
// a:lstStyle
$objWriter->writeElement('a:lstStyle', null);
// a:p
$objWriter->startElement('a:p');
// a:pPr
$objWriter->startElement('a:pPr');
$objWriter->writeAttribute('algn', $shape->getAlignment()->getHorizontal());
$objWriter->writeAttribute('fontAlgn', $shape->getAlignment()->getVertical());
$objWriter->writeAttribute('indent', $shape->getAlignment()->getIndent());
$objWriter->writeAttribute('lvl', $shape->getAlignment()->getLevel());
$objWriter->endElement();
// Loop trough rich text elements
$elements = $shape->getRichTextElements();
foreach ($elements as $element) {
if ($element instanceof PHPPowerPoint_Shape_RichText_Break) {
// a:br
$objWriter->writeElement('a:br', null);
} elseif ($element instanceof PHPPowerPoint_Shape_RichText_Run || $element instanceof PHPPowerPoint_Shape_RichText_TextElement) {
// a:r
$objWriter->startElement('a:r');
// a:rPr
if ($element instanceof PHPPowerPoint_Shape_RichText_Run) {
// a:rPr
$objWriter->startElement('a:rPr');
// Bold
$objWriter->writeAttribute('b', $element->getFont()->getBold() ? 'true' : 'false');
// Italic
$objWriter->writeAttribute('i', $element->getFont()->getItalic() ? 'true' : 'false');
// Strikethrough
$objWriter->writeAttribute('strike', $element->getFont()->getStrikethrough() ? 'sngStrike' : 'noStrike');
// Size
$objWriter->writeAttribute('sz', $element->getFont()->getSize() * 100);
// Underline
$objWriter->writeAttribute('u', $element->getFont()->getUnderline());
// Superscript / subscript
if ($element->getFont()->getSuperScript() || $element->getFont()->getSubScript()) {
if ($element->getFont()->getSuperScript()) {
$objWriter->writeAttribute('baseline', '30000');
} else {
if ($element->getFont()->getSubScript()) {
$objWriter->writeAttribute('baseline', '-25000');
}
}
}
// Color - a:solidFill
$objWriter->startElement('a:solidFill');
// a:srgbClr
$objWriter->startElement('a:srgbClr');
$objWriter->writeAttribute('val', $element->getFont()->getColor()->getRGB());
$objWriter->endElement();
$objWriter->endElement();
// Font - a:latin
$objWriter->startElement('a:latin');
$objWriter->writeAttribute('typeface', $element->getFont()->getName());
$objWriter->endElement();
$objWriter->endElement();
}
// t
$objWriter->startElement('a:t');
$objWriter->writeRaw(PHPPowerPoint_Shared_String::ControlCharacterPHP2OOXML(htmlspecialchars($element->getText())));
$objWriter->endElement();
$objWriter->endElement();
}
}
$objWriter->endElement();
$objWriter->endElement();
/*
<a:r>
<a:rPr lang="en-US" dirty="0" err="1" smtClean="0" />
</a:r>
*/
$objWriter->endElement();
}