228 lines
7.1 KiB
PHP
228 lines
7.1 KiB
PHP
<?php
|
|
/**
|
|
* ODTUnknownStyle: class for unknown/not implemented ODT style families.
|
|
* The goal is to at least read in not supported style faimlies and return
|
|
* the original content on a call to toString().
|
|
*
|
|
* The following has to be taken into account:
|
|
* - the properties of an ODTUnknownStyle can not be changed.
|
|
* - so setProperty() and importProperties() will do nothing.
|
|
*
|
|
* @license GPL 2 (http://www.gnu.org/licenses/gpl.html)
|
|
* @author LarsDW223
|
|
*/
|
|
|
|
require_once DOKU_INC.'lib/plugins/odt/ODT/styles/ODTStyle.php';
|
|
|
|
/**
|
|
* The ODTUnknownStyle class
|
|
*/
|
|
class ODTUnknownStyle extends ODTStyle
|
|
{
|
|
// At least try to read in a name
|
|
static $unknown_fields = array(
|
|
'style-name' => array ('style:name', 'style', false),
|
|
'style-family' => array ('style:family', 'style', false),
|
|
);
|
|
protected $element_name = NULL;
|
|
protected $style_content = NULL;
|
|
|
|
/**
|
|
* Get the element name for the ODT XML encoding of the style.
|
|
*
|
|
* @return string The element name
|
|
*/
|
|
public function getElementName() {
|
|
return ($this::element_name);
|
|
}
|
|
|
|
/**
|
|
* Set the element name.
|
|
*
|
|
* @param $element_name The element name to set
|
|
*/
|
|
public function setElementName($element_name) {
|
|
$this->element_name = $element_name;
|
|
}
|
|
|
|
/**
|
|
* Set style properties by importing values from a properties array.
|
|
* Properties might be disabled by setting them in $disabled.
|
|
* The style must have been previously created.
|
|
*
|
|
* Not supported, just a dummy!
|
|
*
|
|
* @param $properties Properties to be imported
|
|
* @param $disabled Properties to be ignored
|
|
*/
|
|
public function importProperties($properties, $disabled=array()) {
|
|
}
|
|
|
|
/**
|
|
* Check if a style is a common style.
|
|
*
|
|
* @return bool Is common style
|
|
*/
|
|
public function mustBeCommonStyle() {
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Set a property.
|
|
*
|
|
* Not supported, just a dummy.
|
|
*
|
|
* @param $property The name of the property to set
|
|
* @param $value New value to set
|
|
*/
|
|
public function setProperty($property, $value) {
|
|
}
|
|
|
|
/**
|
|
* Set style content. This will be returned on toString().
|
|
*
|
|
* @param $style_content The complete ODT XML style definition.
|
|
*/
|
|
public function setStyleContent($style_content) {
|
|
$this->importODTStyleInternal(self::$unknown_fields, $style_content);
|
|
$this->style_content = $style_content."\n";
|
|
}
|
|
|
|
/**
|
|
* Create new style by importing ODT style definition.
|
|
*
|
|
* @param $xmlCode Style definition in ODT XML format
|
|
* @return ODTStyle New specific style
|
|
*/
|
|
static public function importODTStyle($xmlCode) {
|
|
$style = new ODTUnknownStyle();
|
|
$style->setStyleContent($xmlCode);
|
|
return $style;
|
|
}
|
|
|
|
/**
|
|
* Encode current style values in a string and return it.
|
|
*
|
|
* @return string ODT XML encoded style
|
|
*/
|
|
public function toString() {
|
|
return $this->style_content;
|
|
}
|
|
|
|
/**
|
|
* Is the style a default style?
|
|
*
|
|
* @return boolean Is default.
|
|
*/
|
|
public function isDefault() {
|
|
if ($this->element_name == 'style:default-style') {
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Get the style family of a style.
|
|
*
|
|
* @return string|NULL Style family
|
|
*/
|
|
public function getFamily() {
|
|
return $this->getProperty('style-family');
|
|
}
|
|
|
|
/**
|
|
* The function deletes all properties that do not belong to the styles section,
|
|
* e.g. text properties or paragraph properties.
|
|
* For unknown styles this is just a dummy doing nothing.
|
|
*/
|
|
public function clearLayoutProperties() {
|
|
}
|
|
|
|
/**
|
|
* This function creates a frame style for multiple columns, using the style as set in the assoziative array $properties.
|
|
* The parameters in the array should be named as the CSS property names e.g. 'color' or 'background-color'.
|
|
* Properties which shall not be used in the style can be disabled by setting the value in disabled_props
|
|
* to 1 e.g. $disabled_props ['color'] = 1 would block the usage of the color property.
|
|
*
|
|
* The currently supported properties are:
|
|
* column-count, column-rule, column-gap
|
|
*
|
|
* The function returns the name of the new style or NULL if all relevant properties are empty.
|
|
*
|
|
* @author LarsDW223
|
|
*
|
|
* @param $style
|
|
* @param $properties
|
|
* @param null $disabled_props
|
|
* @return ODTUnknownStyle or NULL
|
|
*/
|
|
public static function createMultiColumnFrameStyle(array $properties, array $disabled_props = NULL) {
|
|
$attrs = 0;
|
|
|
|
$columns = '';
|
|
if ( empty ($disabled_props ['column-count']) ) {
|
|
$columns = $properties ['column-count'];
|
|
$attrs++;
|
|
}
|
|
|
|
$rule_width = '';
|
|
if ( empty ($disabled_props ['column-rule-width']) ) {
|
|
$rule_width = $properties ['column-rule-width'];
|
|
$attrs++;
|
|
}
|
|
|
|
$rule_style = '';
|
|
if ( empty ($disabled_props ['column-rule-style']) ) {
|
|
$rule_style = $properties ['column-rule-style'];
|
|
$attrs++;
|
|
}
|
|
|
|
$rule_color = '';
|
|
if ( empty ($disabled_props ['column-rule-color']) ) {
|
|
$rule_color = $properties ['column-rule-color'];
|
|
$attrs++;
|
|
}
|
|
|
|
$gap = '';
|
|
if ( empty ($disabled_props ['column-gap']) ) {
|
|
$gap = $properties ['column-gap'];
|
|
$attrs++;
|
|
}
|
|
|
|
// If all relevant properties are empty or disabled, then there
|
|
// are no attributes for our style. Return NULL to indicate 'no style required'.
|
|
if ( $attrs == 0 ) {
|
|
return NULL;
|
|
}
|
|
|
|
// Create style name (if not given).
|
|
$style_name = $properties ['style-name'];
|
|
if ( empty($style_name) ) {
|
|
$style_name = self::getNewStylename ('Frame');
|
|
$properties ['style-name'] = $style_name;
|
|
}
|
|
|
|
$width = '1000*';
|
|
|
|
$style = '<style:style style:name="'.$style_name.'" style:family="graphic" style:parent-style-name="Frame">
|
|
<style:graphic-properties fo:border="none" style:vertical-pos="top" style:vertical-rel="paragraph-content" style:horizontal-pos="center" style:horizontal-rel="paragraph">
|
|
<style:columns fo:column-count="'.$columns.'" fo:column-gap="'.$gap.'">
|
|
<style:column-sep style:style="'.$rule_style.'" style:color="'.$rule_color.'" style:width="'.$rule_width.'"/>
|
|
<style:column style:rel-width="'.$width.'" fo:start-indent="0cm" fo:end-indent="0cm"/>
|
|
<style:column style:rel-width="'.$width.'" fo:start-indent="0cm" fo:end-indent="0cm"/>
|
|
<style:column style:rel-width="'.$width.'" fo:start-indent="0cm" fo:end-indent="0cm"/>
|
|
</style:columns>
|
|
</style:graphic-properties></style:style>';
|
|
|
|
// Create empty frame style.
|
|
// Not supported yet, so we create an "unknown" style
|
|
$object = new ODTUnknownStyle();
|
|
if ($object == NULL) {
|
|
return NULL;
|
|
}
|
|
$object->setStyleContent($style);
|
|
|
|
return $object;
|
|
}
|
|
}
|