1 files changed, 328 insertions, 0 deletions
diff --git a/protected/extensions/egmap/EGMapPolygon.php b/protected/extensions/egmap/EGMapPolygon.php
new file mode 100644
index 0000000..6b943c7
--- /dev/null
+++ b/protected/extensions/egmap/EGMapPolygon.php
@@ -0,0 +1,328 @@
+<?php
+
+/**
+ * 
+ * EGMapPolygon
+ * A GoogleMap Polygon
+ * 
+ * @author Matt Kay
+ * 
+ * @since 2011-03-10
+ * 	Added this class based on EGMapMarker
+ * @TODO: look at event
+ * @TODO: get static version of an overlay (polygon)
+ * @TODO: modify $events to CTypeMap('EGMapEvent') (originates from EGMapMarker)
+ * 
+ * 
+ * @copyright 
+ * 
+ * Copyright (c) 2010 Antonio Ramirez - Matt Kay
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of this software 
+ * and associated documentation files (the "Software"), to deal in the Software without restriction, 
+ * including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, 
+ * and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, 
+ * subject to the following conditions:
+ * The above copyright notice and this permission notice shall be included in all copies or substantial 
+ * portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
+ * LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+ * NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
+ * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+class EGMapPolygon extends EGMapBase {
+
+	protected $options = array(
+		// coordinates of the polygon
+		'paths' => null,
+		// stroke color of the edge of the polygon
+		'strokeColor' => '"#FF0000"',
+		//stroke opacity of the edge of the polygon
+		'strokeOpacity' => 0.8,
+		//stroke weight of the edge of the polygon
+		'strokeWeight' => 2,
+		//fill color of the polygon
+		'fillColor' => '"#FF0000"',
+		//fill opacity of the polygon
+		'fillOpacity' => 0.35
+	);
+	protected $info_window = null;
+	protected $info_window_shared = false;
+	protected $events = null;
+	protected $custom_properties = array();
+	protected $polygon_object = 'google.maps.Polygon';
+
+	/**
+	 * @param string $js_name Javascript name of the polygon
+	 * @param EGMapCoord[] array coordinates of the polygon
+	 * @param string $js_name name of the polygon variable
+	 * @param array $options of the polygon
+	 * @param EGmapEvent[] array of GoogleMap Events linked to the polygon
+	 * @author Matt Kay
+	 */
+	public function __construct($coords, $options = array(), $js_name='polygon', $events=array())
+	{
+		if ($js_name !== 'polygon')
+			$this->setJsName($js_name);
+
+		// coords wont make any difference here
+		// as it will be set afterwards by setCoords
+		$this->setOptions($options);
+
+		$this->setCoords($coords);
+
+		$this->events = new CTypedList('EGMapEvent');
+
+		$this->setEvents($events);
+	}
+
+	/**
+	 * 
+	 * Batch set events by an array of EGMapEvents
+	 * @param array $events
+	 */
+	public function setEvents($events)
+	{
+		if (!is_array($events))
+			throw new CException(Yii::t('EGMap', 'Parameter of "{class}.{method}" {e}.', array('{class}' => get_class($this), '{method}' => 'setEvents', '{e}' => 'must be of type array')));
+		if (null === $this->events)
+			$this->events = new CTypedList('EGMapEvent');
+
+		foreach ($events as $e)
+		{
+			$this->events->add($e);
+		}
+	}
+
+	/**
+	 * Adds an event listener to the marker
+	 *
+	 * @param EGMapEvent $event
+	 */
+	public function addEvent(EGMapEvent $event)
+	{
+		$this->events->add($event);
+	}
+
+	/**
+	 * @param array $options
+	 * @author fabriceb
+	 * @since 2011-03-10
+	 * 	modified for EGMapPolygon by Matt Kay
+	 */
+	public function setOptions($options)
+	{
+
+		$this->options = array_merge($this->options, $options);
+	}
+
+	/**
+	 * gets the coordinates of the polygon
+	 * 
+	 * @param EGMapCoord[] $polygon_coords
+	 * @author Matt Kay
+	 */
+	public function getCoords()
+	{
+		return $this->options['paths'];
+	}
+
+	/**
+	 * sets the coordinates of the polygon
+	 * 
+	 * @param EGMapCoord[] $polygon_coords
+	 * @author Matt Kay
+	 */
+	public function setCoords($coords)
+	{
+		$tmp = array();
+		// go through array to check for valid EGMapCoord objects
+		foreach ($coords as $coord)
+		{
+			if (is_a($coord, 'EGMapCoord'))
+			{
+				$tmp[] = $coord;
+			}
+		}
+		// throw Exception when number of coords is not sufficient for desribing a polygon
+		if (sizeof($tmp) < 3)
+		{
+			throw new CException(Yii::t('EGMapPolygon', 'EGMapPolygon argument #1 has to be an array of minimum three EGMapCoord objects.'));
+		}
+		$this->options['paths'] = $tmp;
+	}
+	/**
+	 * 
+	 * Return center of bounds
+	 */
+	public function getCenterOfBounds()
+	{
+		return EGMapBounds::getBoundsContainingPolygons(array($this))->getCenterCoord();
+	}
+	/**
+	 * @param string $map_js_name 
+	 * @return string Javascript code to create the polygon
+	 * @author Matt Kay
+	 * @since 2011-03-10
+	 * 	Added this method based on the one in the class EGMapMarker	
+	 * @since 2011-16-12
+	 *	Added Info window support			  				  
+	 */
+	public function toJs($map_js_name = 'map')
+	{
+		$this->options['map'] = $map_js_name;
+
+		$return = '';
+		if (null !== $this->info_window)
+		{
+			if ($this->info_window_shared)
+			{
+				$info_window_name = $map_js_name . '_info_window';
+				$this->addEvent(
+					new EGMapEvent(
+						'click',
+						'if (' . $info_window_name . ') ' . $info_window_name . '.close();' . PHP_EOL .
+						$info_window_name . ' = ' . $this->info_window->getJsName() . ';' . PHP_EOL .
+						$info_window_name . ".setPosition(" . $this->getCenterOfBounds()->toJs() . ");" . PHP_EOL .
+						$info_window_name . ".open(" . $map_js_name . ");" . PHP_EOL
+				));
+			}
+			else
+				$this->addEvent(new EGMapEvent('click',
+						$this->info_window->getJsName() . ".setPosition(" . $this->getCenterOfBounds()->toJs() . ");" . PHP_EOL .
+						$this->info_window->getJsName() . ".open(" . $map_js_name . ");" . PHP_EOL
+				));
+			$return .= $this->info_window->toJs();
+		}
+		
+		$return .='var ' . $this->getJsName() . ' = new ' . $this->polygon_object . '(' . EGMap::encode($this->options) . ');' . PHP_EOL;
+		foreach ($this->custom_properties as $attribute => $value)
+		{
+			$return .= $this->getJsName() . "." . $attribute . " = '" . $value . "';" . PHP_EOL;
+		}
+		foreach ($this->events as $event)
+		{
+			$return .= $event->getEventJs($this->getJsName()) . PHP_EOL;
+		}
+
+		$return .= $this->getJsName() . '.setMap(' . $map_js_name . ');';
+
+		return $return;
+	}
+
+	/**
+	 * Adds an onlick listener that open a html window with some text 
+	 *
+	 * @param EGMapInfoWindow $info_window
+	 * @param boolean $shared among other markers (unique info_window display)
+	 * 
+	 * @author Antonio Ramirez
+	 * @since 2011-01-23 Added shared functionality for infoWindows
+	 */
+	public function addHtmlInfoWindow(EGMapInfoWindow $info_window, $shared = true)
+	{
+		$this->info_window = $info_window;
+		$this->info_window_shared = $shared;
+	}
+
+	/**
+	 * 
+	 * @return boolean if info window is shared or not
+	 */
+	public function htmlInfoWindowShared()
+	{
+		return $this->info_window_shared;
+	}
+
+	/**
+	 * @return EGMapInfoWindow
+	 * @author Antonio Ramirez
+	 */
+	public function getHtmlInfoWindow()
+	{
+		return $this->info_window;
+	}
+
+	/**
+	 * 
+	 * Sets custom properties to the Marker
+	 * @param array $custom_properties
+	 */
+	public function setCustomProperties($custom_properties)
+	{
+		if (!is_array($custom_properties))
+			throw new CException(Yii::t('EGMap', 'EGMapMarker custom properties must of type array to be set'));
+		$this->custom_properties = $custom_properties;
+	}
+
+	/**
+	 * 
+	 * @return array custom properties
+	 */
+	public function getCustomProperties()
+	{
+
+		return $this->custom_properties;
+	}
+
+	/**
+	 * Sets a custom property to the generated javascript object
+	 *
+	 * @param string $name
+	 * @param string $value
+	 */
+	public function setCustomProperty($name, $value)
+	{
+		$this->custom_properties[$name] = $value;
+	}
+
+	/**
+	 *
+	 * @param EGMapMarker[] $markers array of Markers
+	 * @return EGMapCoord
+	 * @author fabriceb
+	 * @since 2009-05-02
+	 * @since 2011-01-25 modified by Antonio Ramirez
+	 * */
+	public static function getMassCenterCoord($markers)
+	{
+		$coords = array();
+		foreach ($markers as $marker)
+		{
+			array_push($coords, $marker->position);
+		}
+
+		return EGMapCoord::getMassCenterCoord($coords);
+	}
+
+	/**
+	 *
+	 * @param EGMapMarker[] $markers array of MArkers
+	 * @return EGMapCoord
+	 * @author fabriceb
+	 * @since 2009-05-02
+	 * @since 2011-01-25 modified by Antonio Ramirez
+	 * */
+	public static function getCenterCoord($polygons)
+	{
+		$bounds = EGMapBounds::getBoundsContainingPolygons($polygons);
+
+		return $bounds->getCenterCoord();
+	}
+
+	/**
+	 * 
+	 * @param EGMapBounds $gmap_bounds
+	 * @return boolean $is_inside
+	 * @author fabriceb
+	 * @since Jun 2, 2009 fabriceb
+	 */
+	public function isInsideBounds(EGMapBounds $gmap_bounds)
+	{
+
+		return $this->getGMapCoord()->isInsideBounds($gmap_bounds);
+	}
+
+}