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Diffstat (limited to 'misc/openlayers/lib/OpenLayers/Popup/Anchored.js')
| -rw-r--r-- | misc/openlayers/lib/OpenLayers/Popup/Anchored.js | 195 |
1 files changed, 0 insertions, 195 deletions
diff --git a/misc/openlayers/lib/OpenLayers/Popup/Anchored.js b/misc/openlayers/lib/OpenLayers/Popup/Anchored.js deleted file mode 100644 index 9415546..0000000 --- a/misc/openlayers/lib/OpenLayers/Popup/Anchored.js +++ /dev/null @@ -1,195 +0,0 @@ -/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for - * full list of contributors). Published under the 2-clause BSD license. - * See license.txt in the OpenLayers distribution or repository for the - * full text of the license. */ - - -/** - * @requires OpenLayers/Popup.js - */ - -/** - * Class: OpenLayers.Popup.Anchored - * - * Inherits from: - * - <OpenLayers.Popup> - */ -OpenLayers.Popup.Anchored = - OpenLayers.Class(OpenLayers.Popup, { - - /** - * Property: relativePosition - * {String} Relative position of the popup ("br", "tr", "tl" or "bl"). - */ - relativePosition: null, - - /** - * APIProperty: keepInMap - * {Boolean} If panMapIfOutOfView is false, and this property is true, - * contrain the popup such that it always fits in the available map - * space. By default, this is set. If you are creating popups that are - * near map edges and not allowing pannning, and especially if you have - * a popup which has a fixedRelativePosition, setting this to false may - * be a smart thing to do. - * - * For anchored popups, default is true, since subclasses will - * usually want this functionality. - */ - keepInMap: true, - - /** - * Property: anchor - * {Object} Object to which we'll anchor the popup. Must expose a - * 'size' (<OpenLayers.Size>) and 'offset' (<OpenLayers.Pixel>). - */ - anchor: null, - - /** - * Constructor: OpenLayers.Popup.Anchored - * - * Parameters: - * id - {String} - * lonlat - {<OpenLayers.LonLat>} - * contentSize - {<OpenLayers.Size>} - * contentHTML - {String} - * anchor - {Object} Object which must expose a 'size' <OpenLayers.Size> - * and 'offset' <OpenLayers.Pixel> (generally an <OpenLayers.Icon>). - * closeBox - {Boolean} - * closeBoxCallback - {Function} Function to be called on closeBox click. - */ - initialize:function(id, lonlat, contentSize, contentHTML, anchor, closeBox, - closeBoxCallback) { - var newArguments = [ - id, lonlat, contentSize, contentHTML, closeBox, closeBoxCallback - ]; - OpenLayers.Popup.prototype.initialize.apply(this, newArguments); - - this.anchor = (anchor != null) ? anchor - : { size: new OpenLayers.Size(0,0), - offset: new OpenLayers.Pixel(0,0)}; - }, - - /** - * APIMethod: destroy - */ - destroy: function() { - this.anchor = null; - this.relativePosition = null; - - OpenLayers.Popup.prototype.destroy.apply(this, arguments); - }, - - /** - * APIMethod: show - * Overridden from Popup since user might hide popup and then show() it - * in a new location (meaning we might want to update the relative - * position on the show) - */ - show: function() { - this.updatePosition(); - OpenLayers.Popup.prototype.show.apply(this, arguments); - }, - - /** - * Method: moveTo - * Since the popup is moving to a new px, it might need also to be moved - * relative to where the marker is. We first calculate the new - * relativePosition, and then we calculate the new px where we will - * put the popup, based on the new relative position. - * - * If the relativePosition has changed, we must also call - * updateRelativePosition() to make any visual changes to the popup - * which are associated with putting it in a new relativePosition. - * - * Parameters: - * px - {<OpenLayers.Pixel>} - */ - moveTo: function(px) { - var oldRelativePosition = this.relativePosition; - this.relativePosition = this.calculateRelativePosition(px); - - OpenLayers.Popup.prototype.moveTo.call(this, this.calculateNewPx(px)); - - //if this move has caused the popup to change its relative position, - // we need to make the appropriate cosmetic changes. - if (this.relativePosition != oldRelativePosition) { - this.updateRelativePosition(); - } - }, - - /** - * APIMethod: setSize - * - * Parameters: - * contentSize - {<OpenLayers.Size>} the new size for the popup's - * contents div (in pixels). - */ - setSize:function(contentSize) { - OpenLayers.Popup.prototype.setSize.apply(this, arguments); - - if ((this.lonlat) && (this.map)) { - var px = this.map.getLayerPxFromLonLat(this.lonlat); - this.moveTo(px); - } - }, - - /** - * Method: calculateRelativePosition - * - * Parameters: - * px - {<OpenLayers.Pixel>} - * - * Returns: - * {String} The relative position ("br" "tr" "tl" "bl") at which the popup - * should be placed. - */ - calculateRelativePosition:function(px) { - var lonlat = this.map.getLonLatFromLayerPx(px); - - var extent = this.map.getExtent(); - var quadrant = extent.determineQuadrant(lonlat); - - return OpenLayers.Bounds.oppositeQuadrant(quadrant); - }, - - /** - * Method: updateRelativePosition - * The popup has been moved to a new relative location, so we may want to - * make some cosmetic adjustments to it. - * - * Note that in the classic Anchored popup, there is nothing to do - * here, since the popup looks exactly the same in all four positions. - * Subclasses such as Framed, however, will want to do something - * special here. - */ - updateRelativePosition: function() { - //to be overridden by subclasses - }, - - /** - * Method: calculateNewPx - * - * Parameters: - * px - {<OpenLayers.Pixel>} - * - * Returns: - * {<OpenLayers.Pixel>} The the new px position of the popup on the screen - * relative to the passed-in px. - */ - calculateNewPx:function(px) { - var newPx = px.offset(this.anchor.offset); - - //use contentSize if size is not already set - var size = this.size || this.contentSize; - - var top = (this.relativePosition.charAt(0) == 't'); - newPx.y += (top) ? -size.h : this.anchor.size.h; - - var left = (this.relativePosition.charAt(1) == 'l'); - newPx.x += (left) ? -size.w : this.anchor.size.w; - - return newPx; - }, - - CLASS_NAME: "OpenLayers.Popup.Anchored" -}); |