X-Git-Url: https://dev.renevier.net/?a=blobdiff_plain;f=public%2Fjs%2Fsyj.js;h=50184b2a6974fe0c97dc8f43db21a78d609166d0;hb=c57706da408cacae1008851edb650ac33865bd22;hp=3c4bece6a7767b2a093c145ef80a6b9e42ecc53a;hpb=ed6c499940e9867ce98902d25ffbf4d0b1c88598;p=syj.git

diff --git a/public/js/syj.js b/public/js/syj.js
index 3c4bece..50184b2 100644
--- a/public/js/syj.js
+++ b/public/js/syj.js
@@ -40,6 +40,7 @@ var SyjSaveUI = {
 
     enableSubmit: function() {
         $("geom_submit").disabled = false;
+        $("geom_accept").disabled = false;
         this.status = "partial";
         return this;
     },
@@ -47,25 +48,84 @@ var SyjSaveUI = {
     disableSubmit: function() {
         $("geom_submit").blur();
         $("geom_submit").disabled = true;
+        $("geom_accept").blur();
+        $("geom_accept").disabled = true;
         this.status = "partial";
         return this;
     }
 };
 
+var SYJPathLength = (function(){
+    return {
+        update: function() {
+            var pathLength = 0, unit;
+            if (SYJView.mode === 'view') {
+                if (SYJView.viewLayer.features.length) {
+                    pathLength = SYJView.viewLayer.features[0].geometry.getGeodesicLength(Mercator);
+                }
+            } else {
+                pathLength = SYJView.editControl.handler.line.geometry.getGeodesicLength(Mercator);
+            }
+
+            if (pathLength === 0) {
+                $("path-length").hide();
+                return;
+            }
+            $("path-length").show();
+
+            if (pathLength < 1000) {
+                // precision: 1 cm
+                pathLength = Math.round(pathLength * 100) / 100;
+                unit = 'm';
+            } else {
+                // precision: 1 m
+                pathLength = Math.round(pathLength) / 1000;
+                unit = 'km';
+            }
+            $("path-length-content").update(pathLength + ' ' + unit);
+        }
+    };
+}());
+
 var SYJDataUi = (function() {
     var deck = null,
+        infotoggler = null,
         getdeck = function() {
-        if (!deck) {
-            deck = new Deck("data_controls");
-        }
-        return deck;
-    };
+            if (!deck) {
+                deck = new Deck("data_controls");
+            }
+            return deck;
+        },
+        getinfotoggler = function() {
+            if (!infotoggler) {
+                infotoggler = new Toggler('path-infos-content');
+                $("path-infos-toggler").insert({bottom: infotoggler.element});
+                $("path-infos-anchor").observe('click', function(evt) {
+                    evt.stop();
+                    infotoggler.toggle(evt);
+                });
+                document.observe('toggler:open', function(evt) {
+                    if (evt.memo === infotoggler) {
+                        // XXX: update informations
+                    }
+                });
+            }
+            return infotoggler;
+        };
     return {
         viewmode: function() {
             getdeck().setIndex(0);
+            if ($("path-infos")) {
+                getinfotoggler();
+                getinfotoggler().close();
+                $("path-infos").show();
+            }
         },
         editmode: function() {
             getdeck().setIndex(1);
+            if ($("path-infos")) {
+                $("path-infos").hide();
+            }
         }
     };
 }());
@@ -258,7 +318,6 @@ var SYJView = {
                 this.messenger.hide();
                 this.editMode();
                 this.mode = 'create';
-                SyjSaveUI.enableSubmit();
             }.bind(this));
         }
 
@@ -292,6 +351,67 @@ var SYJView = {
         }
         this.map.zoomToExtent(extent);
         document.observe('simplebox:shown', this.observer.bindAsEventListener(this));
+        SYJPathLength.update();
+
+        if (window.FileList && window.FileReader) {
+            $("map").observe("dragenter", function(evt) { evt.stop();});
+            $("map").observe("dragover", function(evt) { evt.stop();});
+            $("map").observe("drop", function(evt) {
+                evt.stop();
+                if (this.mode !== "view" || this.viewLayer.features.length) {
+                    return;
+                }
+                if (!evt.dataTransfer.files.length) {
+                    return;
+                }
+                var file = evt.dataTransfer.files[0];
+                var reader = new FileReader();
+                var readerror = function() {
+                    this.messenger.setMessage(SyjStrings.dragFileError, "warn");
+                }.bind(this);
+                reader.onload = function(evt) {
+                    if (evt.error) {
+                        readerror();
+                        return;
+                    }
+
+                    var results = null;
+                    var content = evt.target.result;
+
+                    var engine;
+                    var formats = ['KML', 'GPX'];
+
+                    for (var i = 0; i < formats.length; i++) {
+                        engine = new OpenLayers.Format[formats[i]]({ internalProjection: Mercator, externalProjection: WGS84 });
+                        try {
+                            results = engine.read(content);
+                        } catch(e) {
+                        }
+                        if (results || results.length) {
+                            break;
+                        }
+                    }
+                    if (!results || !results.length) {
+                        readerror();
+                        return;
+                    }
+
+
+                    var vector = results[0];
+                    if (vector.geometry.CLASS_NAME !== "OpenLayers.Geometry.LineString") {
+                        readerror();
+                        return;
+                    }
+                    this.viewLayer.addFeatures([vector]);
+                    this.map.zoomToExtent(this.viewLayer.getDataExtent());
+                    this.editMode();
+                    if (vector.data && vector.data.name) {
+                        $("geom_title").value = vector.data.name;
+                    }
+                 }.bind(this);
+                reader.readAsText(file);
+           }.bind(this));
+        }
     },
 
     observer: function(evt) {
@@ -387,6 +507,7 @@ var SYJView = {
         this.editControl = new OpenLayers.Control.DrawFeature(new OpenLayers.Layer.Vector(), OpenLayers.Handler.SyjModifiablePath, {
             callbacks: {
                 modify: function(f, line) {
+                    SYJPathLength.update();
                     if (!SYJView.unsavedRoute) {
                         SYJView.unsavedRoute = {};
                     }
@@ -410,28 +531,6 @@ var SYJView = {
             styles = this.editControl.handler.layerOptions.styleMap.styles;
             styles.select = styles.select_for_canvas;
         }
-        new CloseBtn($("geomform"), {
-            style : {
-                marginRight: "-40px",
-                marginTop: "-20px"
-            },
-            callback: function(form) {
-                this.viewMode();
-                this.mode = 'view';
-                SYJDataUi.viewmode();
-                this.messenger.hide();
-
-                if (this.unsavedRoute && typeof this.unsavedRoute.features !== "undefined") {
-                    this.viewLayer.addFeatures(this.unsavedRoute.features);
-                }
-                if (this.unsavedRoute && typeof this.unsavedRoute.title !== "undefined") {
-                    $("geom_title").value = this.unsavedRoute.title;
-                } else {
-                    $("geom_title").value = "";
-                }
-                this.unsavedRoute = null;
-            }.bind(this)
-        });
     },
 
     saveSuccess: function(transport) {
@@ -636,18 +735,7 @@ var SYJUserClass = Class.create(SYJModalClass, {
             }
         }.bindAsEventListener(this));
 
-        $("account-info").hide();
-        $("account-info-bullet").observe('click', function(evt) {
-            var elt = $("account-info");
-            if (elt.visible()) {
-                evt.target.src = "icons/bullet_arrow_right.png";
-                elt.hide();
-            } else {
-                evt.target.src = "icons/bullet_arrow_down.png";
-                elt.show();
-            }
-            evt.stop();
-        });
+        $('account-create-anchor').insert({after: new Toggler('account-info').element});
     },
 
     presubmit: function() {
@@ -896,7 +984,7 @@ var PseudoChecker = {
 
             $("user_pseudo").up('tr').insert({after: row});
             this.messageelt = new Element('span');
-            this.throbber = new Element("img", { src: "icons/pseudo-throbber.gif"});
+            this.throbber = new Element("img", { src: "icons/throbber.gif"});
             row.down('div').insert(this.throbber).insert(this.messageelt);
         }
         if (throbber) {
@@ -971,6 +1059,149 @@ var PseudoChecker = {
     }
 };
 
+var Nominatim = (function() {
+    var presubmit = function() {
+        var input = $("nominatim-search");
+        if (input.value.strip().empty()) {
+            $("nominatim-message").setMessage(SyjStrings.notEmptyField, "warn");
+            input.activate();
+            return false;
+        }
+        $("nominatim-suggestions").hide();
+        $("nominatim-message").hide();
+        $("nominatim-throbber").show();
+        return true;
+    };
+
+    var zoomToExtent = function(bounds) { // we must call map.setCenter with forceZoomChange to true. See ol#2798
+        var center = bounds.getCenterLonLat();
+        if (this.baseLayer.wrapDateLine) {
+            var maxExtent = this.getMaxExtent();
+            bounds = bounds.clone();
+            while (bounds.right < bounds.left) {
+                bounds.right += maxExtent.getWidth();
+            }
+            center = bounds.getCenterLonLat().wrapDateLine(maxExtent);
+        }
+        this.setCenter(center, this.getZoomForExtent(bounds), false, true);
+    };
+
+    var success = function(transport) {
+        $("nominatim-throbber").hide();
+
+        if (!transport.responseJSON || !transport.responseJSON.length) {
+            $("nominatim-message").setMessage(SyjStrings.noResult, 'error');
+            $("nominatim-search").activate();
+            return;
+        }
+
+        var place = transport.responseJSON[0],
+            bbox = place.boundingbox;
+
+        if (!bbox || bbox.length !== 4) {
+            $("nominatim-message").setMessage(SyjStrings.requestError, 'error');
+            return;
+        }
+
+        extent = new OpenLayers.Bounds(bbox[2], bbox[1], bbox[3], bbox[0]).transform(WGS84, Mercator);
+        zoomToExtent.call(SYJView.map, extent);
+
+        $("nominatim-suggestions-list").update();
+
+        var clickhandler = function(bbox) {
+            return function(evt) {
+                evt.stop();
+                var extent = new OpenLayers.Bounds(bbox[2], bbox[1], bbox[3], bbox[0]).transform(WGS84, Mercator);
+                $("nominatim-suggestions-list").select("li").invoke('removeClassName', 'current');
+                evt.target.up('li').addClassName('current');
+                SYJView.map.zoomToExtent(extent);
+            };
+        };
+
+        for (var i = 0; i < transport.responseJSON.length; i++) {
+            var item = transport.responseJSON[i];
+            if (item.display_name && item.boundingbox && item.boundingbox.length === 4) {
+                var li = new Element("li");
+                var anchor = new Element("a", {
+                    href: "",
+                    className: "nominatim-suggestions-link"
+                });
+
+                anchor.observe('click', clickhandler(item.boundingbox));
+                Element.text(anchor, item.display_name);
+
+                var icon = new Element("img", {
+                    className: "nominatim-suggestions-icon",
+                    src: item.icon || 'icons/world.png'
+                });
+                li.insert(icon).insert(anchor);
+                $("nominatim-suggestions-list").insert(li);
+                if ($("nominatim-suggestions-list").childNodes.length >= 6) {
+                    break;
+                }
+            }
+        }
+
+        if ($("nominatim-suggestions-list").childNodes.length > 1) {
+            var bottomOffset = $('data_controls').measure('height') + 3;
+            $("nominatim-suggestions").setStyle({
+                bottom: (document.viewport.getHeight() - $('data_controls').cumulativeOffset().top + 3).toString() + 'px'
+            }).show();
+            $("nominatim-suggestions-list").select("li:first-child")[0].addClassName('current');
+        } else {
+            $("nominatim-suggestions").hide();
+        }
+
+    };
+
+    var failure = function(transport) {
+        $("nominatim-throbber").hide();
+
+        var httpCode = 0, message = SyjStrings.unknownError, input; // default message error
+
+        if (transport) {
+            httpCode = transport.getStatus();
+        }
+
+        switch (httpCode) {
+            case 0:
+                message = SyjStrings.notReachedError;
+            break;
+            case 400:
+            case 404:
+                message = SyjStrings.requestError;
+            break;
+            case 500:
+                message = SyjStrings.serverError;
+            break;
+        }
+
+        $("nominatim-message").setMessage(message, 'error');
+    };
+
+    return {
+        init: function() {
+            if (!$("nominatim-form")) {
+               return;
+            }
+            $("nominatim-controls").hide();
+            $("nominatim-label").observe('click', function(evt) {
+                $("nominatim-controls").show();
+                $("nominatim-search").activate();
+                evt.stop();
+            });
+
+            $("nominatim-form").ajaxize({
+                presubmit: presubmit,
+                onSuccess: success,
+                onFailure: failure
+              });
+            new CloseBtn($("nominatim-suggestions"));
+
+            $$("#nominatim-message, #nominatim-suggestions, #nominatim-throbber").invoke('hide');
+        }
+    };
+}());
 
 document.observe("dom:loaded", function() {
     SYJLogin.init();
@@ -979,7 +1210,9 @@ document.observe("dom:loaded", function() {
     SYJView.init();
     SYJNewpwd.init();
     LoginMgr.updateUI();
+    Nominatim.init();
 });
+
 window.onbeforeunload = function() {
     if (SYJView.unsavedRoute) {
         return SyjStrings.unsavedConfirmExit;