-<%= render :partial => 'search' %>
+<% content_for :greeting do %>
+<% if @user and !@user.home_lon.nil? and !@user.home_lat.nil? %>
+<%= link_to_function 'home', "setPosition(#{@user.home_lat}, #{@user.home_lon}, 10)" %> |
+<% end %>
+<% end %>
+
+<% content_for :left_menu do %>
+<%= link_to "Map key", "http://wiki.openstreetmap.org/index.php/Map_Key" %>
+<% end %>
+
+<%= render :partial => 'search', :locals => { :onopen => "resizeMap();", :onclose => "resizeMap();" } %>
+
+<div id="map"></div>
<% if params['mlon'] and params['mlat'] %>
<% marker = true %>
<% mlon = params['mlon'] %>
<% mlat = params['mlat'] %>
-<% lon = params['mlon'] %>
-<% lat = params['mlat'] %>
+<% end %>
+
+<% if params['minlon'] and params['minlat'] and params['maxlon'] and params['maxlat'] %>
+<% bbox = true %>
+<% minlon = params['minlon'] %>
+<% minlat = params['minlat'] %>
+<% maxlon = params['maxlon'] %>
+<% maxlat = params['maxlat'] %>
+<% end %>
+
+<% if params['lon'] and params['lat'] %>
+<% lon = params['lon'] %>
+<% lat = params['lat'] %>
+<% zoom = params['zoom'] || '5' %>
+<% layers = params['layers'] %>
+<% elsif params['mlon'] and params['mlat'] %>
+<% lon = params['mlon'] %>
+<% lat = params['mlat'] %>
<% zoom = params['zoom'] || '12' %>
-<% elsif @user and params['lon'].nil? and params['lat'].nil? %>
+<% layers = params['layers'] %>
+<% elsif cookies.key?("location") %>
+<% lon,lat,zoom,layers = cookies["location"].value.first.split(",") %>
+<% elsif @user and !@user.home_lon.nil? and !@user.home_lat.nil? %>
<% lon = @user.home_lon %>
<% lat = @user.home_lat %>
<% zoom = '10' %>
-<%else%>
-<% lon = params['lon'] || '-0.1' %>
-<% lat = params['lat'] || '51.5' %>
-<% zoom = params['zoom'] || '4' %>
+<% else %>
+<% session[:location] = OSM::IPLocation(request.env['REMOTE_ADDR']) unless session[:location] %>
+<% if session[:location] %>
+<% bbox = true %>
+<% minlon = session[:location][:minlon] %>
+<% minlat = session[:location][:minlat] %>
+<% maxlon = session[:location][:maxlon] %>
+<% maxlat = session[:location][:maxlat] %>
+<% else %>
+<% lon = '-0.1' %>
+<% lat = '51.5' %>
+<% zoom = params['zoom'] || '5' %>
+<% layers = params['layers'] %>
+<% end %>
<% end %>
<script type="text/javascript" src="/openlayers/OpenLayers.js"></script>
<%= javascript_include_tag 'map.js' %>
+
<script type="text/javascript">
<!--
- var ie6 = ! ( window.addEventListener || window.XMLHttpRequest );
+ var brokenContentSize = $("content").offsetWidth == 0;
+ var marker;
var map;
function init(){
+ map = createMap("map");
+
+ <% if bbox %>
+ var min = lonLatToMercator(new OpenLayers.LonLat(<%= minlon %>, <%= minlat %>));
+ var max = lonLatToMercator(new OpenLayers.LonLat(<%= maxlon %>, <%= maxlat %>));
+ var bbox = new OpenLayers.Bounds(min.lon, min.lat, max.lon, max.lat);
+
+ map.zoomToExtent(bbox);
+ <% else %>
var centre = lonLatToMercator(new OpenLayers.LonLat(<%= lon %>, <%= lat %>));
var zoom = <%= zoom %>;
zoom = scaleToZoom(<%= params['scale'].to_f() %>);
<% end %>
- var map = createMap("map", centre, zoom);
+ map.setCenter(centre, zoom);
+ <% end %>
+
+ <% if layers %>
+ setMapLayers("<%= layers %>");
+ <% end %>
<% if marker %>
- addMarkerToMap(lonLatToMercator(new OpenLayers.LonLat(<%= mlon %>, <%= mlat %>)));
+ marker = addMarkerToMap(lonLatToMercator(new OpenLayers.LonLat(<%= mlon %>, <%= mlat %>)));
<% end %>
map.events.register("moveend", map, updateLocation);
updateLocation();
- document.getElementById('map_OpenLayers_ViewPort').style.position = 'absolute';
- if ( ie6 ) {
- handleResize();
- }
- }
+ handleResize();
+ }
+
+ function getPosition() {
+ return mercatorToLonLat(map.getCenter());
+ }
+
+ function setPosition(lat, lon, zoom) {
+ var centre = lonLatToMercator(new OpenLayers.LonLat(lon, lat));
+
+ map.setCenter(centre, zoom);
+
+ if (marker)
+ removeMarkerFromMap(marker);
+
+ marker = addMarkerToMap(centre, getArrowIcon());
+ }
function updateLocation() {
var lonlat = mercatorToLonLat(map.getCenter());
var zoom = map.getZoom();
+ var layers = getMapLayers();
- updatelinks(lonlat.lon, lonlat.lat, zoom);
+ updatelinks(lonlat.lon, lonlat.lat, zoom, layers);
+
+ document.cookie = "location=" + lonlat.lon + "," + lonlat.lat + "," + zoom + "," + layers;
}
- function getStyle( el, property ) {
- var style;
- if( el.currentStyle ) {
- style = el.currentStyle[property];
- } else if( window.getComputedStyle ) {
- style = document.defaultView.getComputedStyle(el,null).getPropertyValue(property);
- } else {
- style = el.style[property];
- }
- return style;
+ function resizeContent() {
+ var content = $("content");
+ var rightMargin = parseInt(getStyle(content, "right"));
+ var bottomMargin = parseInt(getStyle(content, "bottom"));
+
+ content.style.width = document.documentElement.clientWidth - content.offsetLeft - rightMargin;
+ content.style.height = document.documentElement.clientHeight - content.offsetTop - bottomMargin;
}
- function handleResize() {
- var el = document.getElementById( 'map' );
- var left = getStyle( el, 'left' );
- var top = getStyle( el, 'top' );
- var bottom = getStyle( el, 'bottom' );
- var right = getStyle( el, 'right' );
- var width = el.old_width;
- if( ! width ) {
- width = getStyle( el, 'width' );
- }
- var height = el.old_height;
- if( ! height ) {
- height = getStyle( el, 'height' );
- }
- var pwidth, pheight;
- if( el.offsetParent.nodeName == 'BODY' || el.offsetParent.nodeName == 'HTML' ) {
- if( typeof( window.innerWidth ) == 'number' ) {
- pwidth = window.innerWidth;
- height = window.innerHeight;
- } else if( document.documentElement &&
- ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
- pwidth = document.documentElement.clientWidth;
- pheight = document.documentElement.clientHeight;
- } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
- pwidth = document.body.clientWidth;
- pheight = document.body.clientHeight;
- }
- } else {
- pwidth = el.offsetParent.offsetWidth;
- pheight = el.offsetParent.offsetHeight;
- }
- if( left != 'auto' && right != 'auto' && width == 'auto' ) {
- el.old_width = width;
- var new_width = (pwidth - el.offsetLeft - parseInt( right ) );
- el.style.width = new_width + 'px';
- }
- if( top != 'auto' && bottom != 'auto' && height == 'auto' ) {
- el.old_height = height;
- var new_height = (pheight - el.offsetTop - parseInt( bottom ) );
- el.style.height = new_height + 'px';
+ function resizeMap() {
+ var centre = map.getCenter();
+ var zoom = map.getZoom();
+ var search_results_width = $("search_results").offsetWidth;
+
+ if (search_results_width > 0) {
+ search_results_width = search_results_width + 5
}
- map.updateSize();
- el.style.display = 'none';
- setTimeout( function() {
- el.style.display = '';
- }, 200 );
+
+ $("map").style.left = (search_results_width) + "px";
+ $("map").style.width = ($("content").offsetWidth - search_results_width) + "px";
+ $("map").style.height = ($("content").offsetHeight - 2) + "px";
+
+ map.setCenter(centre, zoom);
}
- if ( ie6 ) {
- window.onresize = handleResize;
+ function handleResize() {
+ if (brokenContentSize) {
+ resizeContent();
+ }
+
+ resizeMap();
}
+ window.onresize = handleResize;
window.onload = init;
// -->
</script>
projects / rails.git / blobdiff