Sha256: b42093153be124607cdbbfe25946ad079ad385987bbac326e61c752a01bbc18e
Contents?: true
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Versions: 40
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Contents
/*global GeoBlacklight */
// base viewer
GeoBlacklight.Viewer = L.Class.extend({
options: {},
initialize: function(el, options) {
this.element = el;
this.data = $(el).data();
L.Util.setOptions(this, options);
// trigger viewer load functions
this.load();
},
/**
* Loads leaflet controls from controls directory.
**/
loadControls: function() {
var _this = this;
var protocol = this.data.protocol.toUpperCase();
var options = this.data.leafletOptions;
if (!options.VIEWERS) {
return;
}
var viewer = options.VIEWERS[protocol];
var controls = viewer && viewer.CONTROLS;
_this.controlPreload();
/**
* Loop though the GeoBlacklight.Controls hash, and for each control,
* check to see if it is included in the controls list for the current
* viewer. If it is, then pass in the viewer object and run the function
* that adds it to the map.
**/
$.each(GeoBlacklight.Controls, function(name, func) {
if (controls && controls.indexOf(name) > -1) {
func.call(_this);
}
});
},
/**
* Work to do before the controls are loaded.
**/
controlPreload: function() {
return;
},
/**
* Gets the value of detect retina from application settings.
**/
detectRetina: function() {
var options = this.data.leafletOptions;
if (options && options.LAYERS) {
return options.LAYERS.DETECT_RETINA ? options.LAYERS.DETECT_RETINA : false;
} else {
return false;
}
}
});
Version data entries
40 entries across 40 versions & 1 rubygems