Merge branch 'comments'

[rails.git] / app / assets / javascripts / index / search.js

diff --git a/app/assets/javascripts/index/search.js b/app/assets/javascripts/index/search.js
index 43142959b074d6c9586c238ea0bafc953e80063b..e9f06ddf071ab109462b7163c2aec7e51cb1c9e8 100644 (file)
--- a/app/assets/javascripts/index/search.js
+++ b/app/assets/javascripts/index/search.js
@@ -1,15 +1,30 @@
+//= require jquery.simulate
+
 OSM.Search = function(map) {
   $(".search_form input[name=query]")
-    .on("focus", function() {
-      $(".describe_location").fadeOut(100);
+    .on("input", function(e) {
+      if ($(e.target).val() == "") {
+        $(".describe_location").fadeIn(100);
+      } else {
+        $(".describe_location").fadeOut(100);
+      }
     })
-    .on("blur", function() {
-      $(".describe_location").fadeIn(100);
-    });
 
   $("#sidebar_content")
     .on("click", ".search_more a", clickSearchMore)
-    .on("click", ".search_results_entry a.set_position", clickSearchResult);
+    .on("click", ".search_results_entry a.set_position", clickSearchResult)
+    .on("mouseover", "p.search_results_entry:has(a.set_position)", showSearchResult)
+    .on("mouseout", "p.search_results_entry:has(a.set_position)", hideSearchResult)
+    .on("mousedown", "p.search_results_entry:has(a.set_position)", function () {
+      var moved = false;
+      $(this).one("click", function (e) {
+        if (!moved && !$(e.target).is('a')) {
+          $(this).find("a.set_position").simulate("click", e);
+        }
+      }).one("mousemove", function () {
+        moved = true;
+      });
+    });
 
   function clickSearchMore(e) {
     e.preventDefault();
@@ -25,24 +40,50 @@ OSM.Search = function(map) {
     });
   }
 
+  function showSearchResult(e) {
+    var marker = $(this).data("marker");
+
+    if (!marker) {
+      var data = $(this).find("a.set_position").data();
+
+      marker = L.marker([data.lat, data.lon], {icon: getUserIcon()});
+
+      $(this).data("marker", marker);
+    }
+
+    markers.addLayer(marker);
+
+    $(this).closest("li").addClass("selected");
+  }
+
+  function hideSearchResult(e) {
+    var marker = $(this).data("marker");
+
+    if (marker) {
+      markers.removeLayer(marker);
+    }
+
+    $(this).closest("li").removeClass("selected");
+  }
+
   function clickSearchResult(e) {
     var data = $(this).data(),
       center = L.latLng(data.lat, data.lon);
 
-    if (data.type && data.id) return; // Browse link
-
-    e.preventDefault();
-    e.stopPropagation();
-
     if (data.minLon && data.minLat && data.maxLon && data.maxLat) {
-      map.fitBounds([[data.minLat, data.minLon],
-        [data.maxLat, data.maxLon]]);
+      map.fitBounds([[data.minLat, data.minLon], [data.maxLat, data.maxLon]]);
     } else {
       map.setView(center, data.zoom);
     }
+
+    // Let clicks to object browser links propagate.
+    if (data.type && data.id) return;
+
+    e.preventDefault();
+    e.stopPropagation();
   }
 
-  var marker = L.marker([0, 0], {icon: getUserIcon()});
+  var markers = L.layerGroup().addTo(map);
 
   var page = {};
 
@@ -70,12 +111,14 @@ OSM.Search = function(map) {
         }
       });
     });
+
+    return map.getState();
   };
 
   page.unload = function() {
-    map.removeLayer(marker);
-    map.removeObject();
+    markers.clearLayers();
     $(".search_form input[name=query]").val("");
+    $(".describe_location").fadeIn(100);
   };
 
   return page;