flopp / FloppsMap

var Attribution = {};

Attribution.m_map = null;

Attribution.m_div = null;

Attribution.init = function (themap) {

    'use strict';

    var self = this;

    this.m_map = themap;

    // Create div for showing copyrights.

    this.m_div = document.createElement("div");

    this.m_div.id = "map-copyright";

    this.m_div.style.fontSize = "11px";

    this.m_div.style.fontFamily = "Arial, sans-serif";

    this.m_div.style.margin = "0 2px 2px 0";

    this.m_div.style.whiteSpace = "nowrap";

    this.m_div.style.background = "#FFFFFF";

    this.m_map.controls[google.maps.ControlPosition.BOTTOM_RIGHT].push(this.m_div);

    google.maps.event.addListener(this.m_map, "maptypeid_changed", function () {

        self.update();

    });

};

Attribution.update = function () {

    'use strict';

    var m = this.m_map.getMapTypeId(),

        g = true,

        c = "";

    if (m === "OSM" || m === "OSM/DE") {

        g = false;

        c = "Map data (C) by <a href=\"http://www.openstreetmap.org/\">OpenStreetMap.org</a> and its contributors; <a href=\"http://opendatacommons.org/licenses/odbl/\">Open Database License</a>";

    } else if (m === "OCM") {

        g = false;

        c = "Map data (C) by <a href=\"http://www.openstreetmap.org/\">OpenStreetMap.org</a> and its contributors; <a href=\"http://opendatacommons.org/licenses/odbl/\">Open Database License</a>, tiles (C) by <a href=\"http://opencyclemap.org\">OpenCycleMap.org</a>";

    } else if (m === "OUTD") {

        g = false;

        c = "Map data (C) by <a href=\"http://www.openstreetmap.org/\">OpenStreetMap.org</a> and its contributors; <a href=\"http://opendatacommons.org/licenses/odbl/\">Open Database License</a>, tiles (C) by <a href=\"http://www.thunderforest.com/outdoors/\">Thunderforest</a>";

    } else if (m === "TOPO") {

        g = false;

        c = "Map data (C) by <a href=\"http://www.openstreetmap.org/\">OpenStreetMap.org</a> and its contributors; <a href=\"http://opendatacommons.org/licenses/odbl/\">Open Database License</a>, height data by SRTM, tiles (C) by <a href=\"http://www.opentopomap.org/\">OpenTopoMap</a>";

    }

    this.m_div.innerHTML = c;

    if (g) {

        $(".gmnoprint a, .gmnoprint span, .gm-style-cc").css("display", "block");

        $("a[href*='maps.google.com/maps']").show();

        this.m_map.setOptions({streetViewControl: true});

    } else {

        // hide logo for non-g-maps

        $("a[href*='maps.google.com/maps']").hide();

        // hide term-of-use for non-g-maps

        $(".gmnoprint a, .gmnoprint span, .gm-style-cc").css("display", "none");

        this.m_map.setOptions({streetViewControl: false});

    }

};

Attribution.forceUpdate = function () {

    'use strict';

    var self = this;

    this.update();

    google.maps.event.addListenerOnce(this.m_map, 'idle', function () {

        self.update();

    });

    setTimeout(function () {

        self.update();

    }, 1000);

};