156 lines
3.1 KiB
PHP
156 lines
3.1 KiB
PHP
<?php
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// {{{ICINGA_LICENSE_HEADER}}}
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// {{{ICINGA_LICENSE_HEADER}}}
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namespace Icinga\Chart\Primitive;
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use DOMElement;
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/**
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* Base class for stylable drawables
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*/
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class Styleable
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{
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/**
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* The stroke width to use
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*
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* @var int
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*/
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public $strokeWidth = 0;
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/**
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* The stroke color to use
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*
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* @var string
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*/
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public $strokeColor = '#000';
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/**
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* The fill color to use
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*
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* @var string
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*/
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public $fill = 'none';
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/**
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* Additional styles to be appended to the style attribute
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*
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* @var string
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*/
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public $additionalStyle = '';
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/**
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* The id of this element
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*
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* @var string
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*/
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public $id = null;
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/**
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* Additional attributes to be set
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*
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* @var array
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*/
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public $attributes = array();
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/**
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* Set the stroke width for this drawable
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*
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* @param string $width The stroke with with unit
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*
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* @return self Fluid interface
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*/
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public function setStrokeWidth($width)
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{
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$this->strokeWidth = $width;
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return $this;
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}
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/**
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* Set the color for the stroke or none for no stroke
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*
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* @param string $color The color to set for the stroke
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*
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* @return self Fluid interface
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*/
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public function setStrokeColor($color)
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{
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$this->strokeColor = $color ? $color : 'none';
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return $this;
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}
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/**
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* Set additional styles for this drawable
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*
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* @param string $styles The styles to set additionally
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*
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* @return self Fluid interface
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*/
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public function setAdditionalStyle($styles)
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{
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$this->additionalStyle = $styles;
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return $this;
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}
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/**
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* Set the fill for this styleable
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*
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* @param string $color The color to use for filling or null to use no fill
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*
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* @return self Fluid interface
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*/
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public function setFill($color = null)
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{
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$this->fill = $color ? $color : 'none';
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return $this;
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}
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/**
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* Set the id for this element
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*
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* @param string $id The id to set for this element
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*
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* @return self Fluid interface
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*/
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public function setId($id)
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{
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$this->id = $id;
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return $this;
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}
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/**
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* Return the content of the style attribute as a string
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*
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* @return string A string containing styles
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*/
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public function getStyle()
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{
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$base = sprintf("fill: %s; stroke: %s;stroke-width: %s;", $this->fill, $this->strokeColor, $this->strokeWidth);
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$base .= ';' . $this->additionalStyle . ';';
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return $base;
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}
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/**
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* Add an additional attribute to this element
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*/
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public function setAttribute($key, $value)
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{
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$this->attributes[$key] = $value;
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}
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/**
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* Apply attribute to a DOMElement
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*
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* @param DOMElement $el Element to apply attributes
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*/
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protected function applyAttributes(DOMElement $el)
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{
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foreach ($this->attributes as $name => $value) {
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$el->setAttribute($name, $value);
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}
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}
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}
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