Merge remote-tracking branch 'upstream/master' into routing-merge

[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 6efba746e54985ca4916bdc16ffdd96d1ae9cdab..46f756f3bc017275fb0c1a51b112d54c65d0aea7 100644 (file)
--- a/app/assets/javascripts/index/search.js
+++ b/app/assets/javascripts/index/search.js
@@ -1,15 +1,48 @@
+//= require jquery.simulate
+
 OSM.Search = function(map) {
-  $(".search_form input[name=query]")
-    .on("focus", function() {
-      $(".describe_location").fadeOut(100);
-    })
-    .on("blur", function() {
+  $(".search_form input[name=query]").on("input", function(e) {
+    if ($(e.target).val() == "") {
       $(".describe_location").fadeIn(100);
-    });
+    } else {
+      $(".describe_location").fadeOut(100);
+    }
+  });
+
+  $(".search_form").on("submit", function(e) {
+    e.preventDefault();
+    $("header").addClass("closed");
+    var query = $(this).find("input[name=query]").val();
+    if (query) {
+      OSM.router.route("/search?query=" + encodeURIComponent(query) + OSM.formatHash(map));
+    } else {
+      OSM.router.route("/" + OSM.formatHash(map));
+    }
+  });
+
+  $(".describe_location").on("click", function(e) {
+    e.preventDefault();
+    var precision = OSM.zoomPrecision(map.getZoom());
+    OSM.router.route("/search?query=" + encodeURIComponent(
+        map.getCenter().lat.toFixed(precision) + "," +
+        map.getCenter().lng.toFixed(precision)));
+  });
 
   $("#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 +58,50 @@ 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 = {};
 
@@ -75,9 +134,9 @@ OSM.Search = function(map) {
   };
 
   page.unload = function() {
-    map.removeLayer(marker);
-    map.removeObject();
+    markers.clearLayers();
     $(".search_form input[name=query]").val("");
+    $(".describe_location").fadeIn(100);
   };
 
   return page;