/**
* This function checks if a image is included with the correct size.
* Therefore an test image with known size is choosen (TestPicture500x256.png).
*/
public function test_image_size_2()
{
$units = new helper_plugin_odt_units();
$renderer = new renderer_plugin_odt_page();
$renderer->document_start();
$renderer->_odtAddImage(TMP_DIR . '/data/TestPicture500x256.png');
// There should be a frame
$start = strpos($renderer->doc, '<draw:frame');
$end = strpos($renderer->doc, '</draw:frame>');
$frame = substr($renderer->doc, $start, $end + strlen('</draw:frame>') - $start);
$this->assertFalse(empty($frame));
// Check that the width has the unit 'cm' and that it is
// calculated according to the formula ($width/96.0)*2.54
$result = preg_match('/svg:width="[^"]*"/', $renderer->doc, $widths);
$this->assertEquals($result, 1);
$unit = substr($widths[0], strlen('svg:width='));
$unit = trim($unit, '"');
$width = $units->getDigits($unit);
$unit = $units->stripDigits($unit);
$this->assertEquals($unit, 'cm');
$this->assertEquals($width, 500 / 96.0 * 2.54);
// Check that the height has the unit 'cm' and that it is
// calculated according to the formula ($height/96.0)*2.54
$result = preg_match('/svg:height="[^"]*"/', $renderer->doc, $heights);
$this->assertEquals($result, 1);
$unit = substr($heights[0], strlen('svg:height='));
$unit = trim($unit, '"');
$height = $units->getDigits($unit);
$unit = $units->stripDigits($unit);
$this->assertEquals($unit, 'cm');
$this->assertEquals($height, 256 / 96.0 * 2.54);
}
protected function setListStyleImage($style, $level, $file)
{
if ($this->units == NULL) {
$this->units = plugin_load('helper', 'odt_units');
}
$odt_file = $this->addFileAsPicture($file);
if ($odt_file != NULL) {
$style->setPropertyForLevel($level, 'list-level-style', 'image');
$style->setPropertyForLevel($level, 'href', $odt_file);
$style->setPropertyForLevel($level, 'type', 'simple');
$style->setPropertyForLevel($level, 'show', 'embed');
$style->setPropertyForLevel($level, 'actuate', 'onLoad');
$style->setPropertyForLevel($level, 'vertical-pos', 'middle');
$style->setPropertyForLevel($level, 'vertical-rel', 'line');
list($width, $height) = renderer_plugin_odt_page::_odtGetImageSize($file);
if (empty($width) || empty($height)) {
$width = '0.5';
$height = $width;
}
$style->setPropertyForLevel($level, 'width', $width . 'cm');
$style->setPropertyForLevel($level, 'height', $height . 'cm');
// ??? Wie berechnen...
$text_indent = $this->units->getDigits($style->getPropertyFromLevel($level, 'text-indent'));
$margin_left = $this->units->getDigits($style->getPropertyFromLevel($level, 'margin_left'));
$tab_stop_position = $this->units->getDigits($style->getPropertyFromLevel($level, 'list-tab-stop-position'));
$minimum = $margin_left + $text_indent + $width;
if ($minimum > $tab_stop_position) {
$inc = abs($text_indent);
if ($inc == 0) {
$inc = 0.5;
}
while ($minimum > $tab_stop_position) {
$tab_stop_position += $inc;
}
}
$style->setPropertyForLevel($level, 'list-tab-stop-position', $tab_stop_position . 'cm');
}
}
/**
* Render a wiki internal link.
* In book export mode a local link with a name/test will be inserted if the
* referenced page is included in the exported pages. Otherwise an external
* link will be created.
*
* @param string $id page ID to link to. eg. 'wiki:syntax'
* @param string|array $name name for the link, array for media file
* @param bool $returnonly whether to return odt or write to doc attribute
*
* @author Andreas Gohr <*****@*****.**>, LarsDW223
*/
function internallink($id, $name = NULL, $returnonly = false)
{
global $ID;
// default name is based on $id as given
$default = $this->_simpleTitle($id);
// now first resolve and clean up the $id
resolve_pageid(getNS($ID), $id, $exists);
$name = $this->_getLinkTitle($name, $default, $isImage, $id);
// build the absolute URL (keeping a hash if any)
list($id, $hash) = explode('#', $id, 2);
// Is the link a link to a page included in the book?
$pages = $this->actioninstance->getExportedPages();
if (in_array($id, $pages)) {
// Yes, create a local link with a name
parent::locallink_with_name($hash, $id, $name);
return;
}
// No, create an external link
$url = wl($id, '', true);
if ($hash) {
$url .= '#' . $hash;
}
if ($ID == $id) {
if ($returnonly) {
return $this->reference($hash, $name);
} else {
$this->doc .= $this->reference($hash, $name);
}
} else {
if ($returnonly) {
return $this->_doLink($url, $name);
} else {
$this->doc .= $this->_doLink($url, $name);
}
}
}
