/**
* Create new style by importing ODT style definition.
*
* @param $xmlCode Style definition in ODT XML format
* @return ODTStyle New specific style
*/
public static function importODTStyle($xmlCode)
{
$style = new ODTUnknownStyle();
$style->setStyleContent($xmlCode);
return $style;
}
/**
* This function opens a textbox in a frame.
*
* The currently supported CSS properties are:
* background-color, color, padding, margin, display, border-radius, min-height.
* The background-image is simulated using a picture frame.
* FIXME: Find a way to successfuly use the background-image in the graphic style (see comments).
*
* The div should be closed by calling '_odtDivCloseAsFrame'.
*
* @author LarsDW223
*
* @param array $properties
*/
function _odtOpenTextBoxUseProperties($properties)
{
if ($this->state->getInFrame()) {
// Do not open a nested frame as this will make the content ofthe nested frame disappear.
//return;
}
$this->div_z_index += 5;
$this->style_count++;
$odt_bg = $properties['background-color'];
$odt_fo = $properties['color'];
$padding_left = $properties['padding-left'];
$padding_right = $properties['padding-right'];
$padding_top = $properties['padding-top'];
$padding_bottom = $properties['padding-bottom'];
$margin_left = $properties['margin-left'];
$margin_right = $properties['margin-right'];
$margin_top = $properties['margin-top'];
$margin_bottom = $properties['margin-bottom'];
$display = $properties['display'];
$fo_border = $properties['border'];
$border_color = $properties['border-color'];
$border_width = $properties['border-width'];
$radius = $properties['border-radius'];
$picture = $properties['background-image'];
$pic_positions = preg_split('/\\s/', $properties['background-position']);
$min_height = $properties['min-height'];
$width = $properties['width'];
$horiz_pos = $properties['float'];
$pic_link = '';
$pic_width = '';
$pic_height = '';
if (!empty($picture)) {
// If a picture/background-image is set in the CSS, than we insert it manually here.
// This is a workaround because ODT does not support the background-image attribute in a span.
$pic_link = $this->_odtAddImageAsFileOnly($picture);
list($pic_width, $pic_height) = $this->_odtGetImageSizeString($picture);
}
if (empty($horiz_pos)) {
$horiz_pos = 'center';
}
if (empty($width)) {
$width = '100%';
}
if (empty($border_color)) {
$border_color = $odt_bg;
}
if (!empty($pic_positions[0])) {
$pic_positions[0] = $this->adjustXLengthValueForODT($pic_positions[0]);
}
if (empty($min_height)) {
$min_height = '1pt';
}
// Different handling for relative and absolute size...
if ($width[strlen($width) - 1] == '%') {
// Convert percentage values to absolute size, respecting page margins
$width = trim($width, '%');
$width_abs = $this->_getAbsWidthMindMargins($width) . 'cm';
} else {
// Absolute values may include not supported units.
// Adjust.
$width_abs = $this->adjustXLengthValueForODT($width);
}
// Add our styles.
$style_name = 'odt_auto_style_div_' . $this->style_count;
$style = '<style:style style:name="' . $style_name . '_text_frame" style:family="graphic">
<style:graphic-properties
draw:textarea-horizontal-align="left"
style:horizontal-pos="' . $horiz_pos . '" fo:background-color="' . $odt_bg . '" style:background-transparency="100%" ';
if (!empty($odt_bg)) {
$style .= 'draw:fill="solid" draw:fill-color="' . $odt_bg . '" ';
} else {
$style .= 'draw:fill="none" ';
}
if (!empty($border_color)) {
$style .= 'svg:stroke-color="' . $border_color . '" ';
}
if (!empty($border_width)) {
$style .= 'svg:stroke-width="' . $border_width . '" ';
}
if (!empty($padding_left)) {
$style .= 'fo:padding-left="' . $padding_left . '" ';
}
if (!empty($padding_right)) {
$style .= 'fo:padding-right="' . $padding_right . '" ';
}
if (!empty($padding_top)) {
$style .= 'fo:padding-top="' . $padding_top . '" ';
}
if (!empty($padding_bottom)) {
$style .= 'fo:padding-bottom="' . $padding_bottom . '" ';
}
if (!empty($margin_left)) {
$style .= 'fo:margin-left="' . $margin_left . '" ';
}
if (!empty($margin_right)) {
$style .= 'fo:margin-right="' . $margin_right . '" ';
}
if (!empty($margin_top)) {
$style .= 'fo:margin-top="' . $margin_top . '" ';
}
if (!empty($margin_bottom)) {
$style .= 'fo:margin-bottom="' . $margin_bottom . '" ';
}
if (!empty($fo_border)) {
$style .= 'fo:border="' . $fo_border . '" ';
}
$style .= 'fo:min-height="' . $min_height . '"
style:wrap="none"';
$style .= '>';
// FIXME: Delete the part below 'if ( $picture != NULL ) {...}'
// and use this background-image definition. For some reason the background-image is not displayed.
// Help is welcome.
/*$style .= '<style:background-image ';
$style .= 'xlink:href="'.$pic_link.'" xlink:type="simple" xlink:actuate="onLoad"
style:position="center center" style:repeat="no-repeat" draw:opacity="100%"/>';*/
$style .= '</style:graphic-properties>';
$style .= '</style:style>';
$style .= '<style:style style:name="' . $style_name . '_image_frame" style:family="graphic">
<style:graphic-properties svg:stroke-color="' . $odt_bg . '"
draw:fill="none" draw:fill-color="' . $odt_bg . '"
draw:textarea-horizontal-align="left"
draw:textarea-vertical-align="center"
style:wrap="none"/>
</style:style>
<style:style style:name="' . $style_name . '_text_box" style:family="paragraph">
<style:text-properties fo:color="' . $odt_fo . '"/>
<style:paragraph-properties
fo:margin-left="' . $padding_left . '" fo:margin-right="10pt" fo:text-indent="0cm"/>
</style:style>';
// Add style to our document
// (as unknown style because style-family graphic is not supported)
$style_obj = ODTUnknownStyle::importODTStyle($style);
$this->docHandler->addAutomaticStyle($style_obj);
// Group the frame so that they are stacked one on each other.
$this->p_close();
$this->p_open();
$this->linebreak();
if ($display == NULL) {
$this->doc .= '<draw:g>';
} else {
$this->doc .= '<draw:g draw:display="' . $display . '">';
}
$anchor_type = 'paragraph';
// FIXME: Later try to get nested frames working - probably with anchor = as-char
if ($this->state->getInFrame()) {
$anchor_type = 'as-char';
}
// Draw a frame with the image in it, if required.
// FIXME: delete this part if 'background-image' in graphic style is working.
if ($picture != NULL) {
$this->doc .= '<draw:frame draw:style-name="' . $style_name . '_image_frame" draw:name="Bild1"
text:anchor-type="paragraph"
svg:x="' . $pic_positions[0] . '" svg:y="' . $pic_positions[0] . '"
svg:width="' . $pic_width . '" svg:height="' . $pic_height . '"
draw:z-index="' . ($this->div_z_index + 1) . '">
<draw:image xlink:href="' . $pic_link . '"
xlink:type="simple" xlink:show="embed" xlink:actuate="onLoad"/>
</draw:frame>';
}
// Draw a frame with a text box in it. the text box will be left opened
// to grow with the content (requires fo:min-height in $style_name).
$this->doc .= '<draw:frame draw:style-name="' . $style_name . '_text_frame" draw:name="Bild1"
text:anchor-type="' . $anchor_type . '"
svg:x="0cm" svg:y="0cm"
svg:width="' . $width_abs . '" svg:height="' . $min_height . '" ';
$this->doc .= 'draw:z-index="' . ($this->div_z_index + 0) . '">';
$this->doc .= '<draw:text-box ';
// If required use round corners.
if (!empty($radius)) {
$this->doc .= 'draw:corner-radius="' . $radius . '" ';
}
$this->doc .= '>';
$this->state->enter('frame', 'frame');
$this->state->setInFrame(true);
$this->state->setInParagraph(false);
}
/**
* This function creates a page layout style with the parameters given in $properies.
*
* The currently supported properties are:
* style-name, width, height, margin-top, margin-bottom, margin-right and margin-left.
* All properties except the style-name are expected to be numeric values.
* The function will add 'cm' itself, so do not add any units.
*
* The function returns the name of the new style or NULL if all relevant properties are empty.
*
* @author LarsDW223
*
* @param $properties
* @param null $disabled_props
* @return ODTUnknownStyle or NULL
*/
public static function createPageLayoutStyle(array $properties, array $disabled_props = NULL)
{
// Create style name (if not given).
$style_name = $properties['style-name'];
if (empty($style_name)) {
$style_name = self::getNewStylename('Page');
$properties['style-name'] = $style_name;
}
$style = '<style:page-layout style:name="' . $style_name . '">
<style:page-layout-properties fo:page-width="' . $properties['width'] . 'cm" fo:page-height="' . $properties['height'] . 'cm" style:num-format="1" style:print-orientation="landscape" fo:margin-top="' . $properties['margin-top'] . 'cm" fo:margin-bottom="' . $properties['margin-bottom'] . 'cm" fo:margin-left="' . $properties['margin-left'] . 'cm" fo:margin-right="' . $properties['margin-right'] . 'cm" style:writing-mode="lr-tb" style:footnote-max-height="0cm">
<style:footnote-sep style:width="0.018cm" style:distance-before-sep="0.1cm" style:distance-after-sep="0.1cm" style:adjustment="left" style:rel-width="25%" style:color="#000000"/>
</style:page-layout-properties>
<style:header-style/>
<style:footer-style/>
</style:page-layout>';
// Create empty page style.
// Not supported yet, so we create an "unknown" style
$object = new ODTUnknownStyle();
if ($object == NULL) {
return NULL;
}
$object->setStyleContent($style);
return $object;
}
/**
* Create new style by importing ODT style definition.
*
* @param $xmlCode Style definition in ODT XML format
* @return ODTStyle New specific style
*/
public static function importODTStyle($xmlCode)
{
$matches = array();
$pattern = '/<(\\w)+[^\\s\\/>]+/';
if (preg_match($pattern, $xmlCode, $matches) !== 1) {
return NULL;
}
$element = trim($matches[0], '"<>');
$style = NULL;
switch ($element) {
case 'style:style':
case 'style:default-style':
$style = ODTStyleStyle::importODTStyle($xmlCode);
break;
case 'text:outline-style':
$style = ODTTextOutlineStyle::importODTStyle($xmlCode);
break;
case 'text:list-style':
$style = ODTTextListStyle::importODTStyle($xmlCode);
break;
case 'style:master-page':
$style = ODTMasterPageStyle::importODTStyle($xmlCode);
break;
case 'style:page-layout':
$style = ODTPageLayoutStyle::importODTStyle($xmlCode);
break;
default:
break;
}
if ($style != NULL) {
return $style;
}
// Unknown/not implemented style.
// Create generic style which can not be changed.
$unknown = ODTUnknownStyle::importODTStyle($xmlCode);
$unknown->setElementName($element);
return $unknown;
}
