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| var feature, couche2;
function initGeoportalMap() {
// API chargée ?
if (typeof(Geoportal) == "undefined") {
setTimeout("Chargement()",100);//100 millisecondes
return;
}
/**
* Class: OpenLayers.Control.GetFeature
* OpenLayers 2.9 bug fixes and enhancements (IGNF).
*/
/**
* APIProperty: polygon
* {Boolean} Allow feature selection by drawing a polygon.
*/
OpenLayers.Control.GetFeature.prototype.polygon= false;
/**
* Property: filterType
* {<String>} The type of filter to use when sending off a request.
* Possible values:
* OpenLayers.Filter.Spatial.<BBOX|INTERSECTS|WITHIN|CONTAINS>
* Defaults to: OpenLayers.Filter.Spatial.BBOX
*/
OpenLayers.Control.GetFeature.prototype.filterType= OpenLayers.Filter.Spatial.BBOX;
/**
* Constant: EVENT_TYPES
*
* Supported event types:
* beforefeatureselected - Triggered when <click> is true before a
* feature is selected. The event object has a feature property with
* the feature about to select
* featureselected - Triggered when <click> is true and a feature is
* selected. The event object has a feature property with the
* selected feature
* beforefeaturesselected - Triggered when <click> is true before a
* set of features is selected. The event object is an array of
* feature properties with the features about to be selected.
* Return false after receiving this event to discontinue processing
* of all featureselected events and the featuresselected event.
* featuresselected - Triggered when <click> is true and a set of
* features is selected. The event object is an array of feature
* properties of the selected features
* featureunselected - Triggered when <click> is true and a feature is
* unselected. The event object has a feature property with the
* unselected feature
* clickout - Triggered when when <click> is true and no feature was
* selected.
* hoverfeature - Triggered when <hover> is true and the mouse has
* stopped over a feature
* outfeature - Triggered when <hover> is true and the mouse moves
* moved away from a hover-selected feature
*/
OpenLayers.Control.GetFeature.prototype.EVENT_TYPES= [
"featureselected", "featuresselected", "featureunselected",
"clickout", "beforefeatureselected", "beforefeaturesselected",
"hoverfeature", "outfeature"];
/**
* Constructor: OpenLayers.Control.GetFeature
* Create a new control for fetching remote features.
*
* Parameters:
* options - {Object} A configuration object which at least has to contain
* a <protocol> property
*/
OpenLayers.Control.GetFeature.prototype.initialize= function(options) {
// concatenate events specific to vector with those from the base
this.EVENT_TYPES =
OpenLayers.Control.GetFeature.prototype.EVENT_TYPES.concat(
OpenLayers.Control.prototype.EVENT_TYPES
);
options.handlerOptions = options.handlerOptions || {};
OpenLayers.Control.prototype.initialize.apply(this, [options]);
this.features = {};
this.handlers = {};
if(this.click) {
this.handlers.click = new OpenLayers.Handler.Click(this,
{click: this.selectSingle}, this.handlerOptions.click || {})
};
if(this.box) {
this.handlers.box = new OpenLayers.Handler.Box(
this, {done: this.selectBox},
OpenLayers.Util.extend(this.handlerOptions.box, {
boxDivClassName: "olHandlerBoxSelectFeature"
})
);
}
if(this.polygon) {
this.handlers.polygon = new OpenLayers.Handler.Polygon(
this, {done: this.selectPolygon},
OpenLayers.Util.extend(this.handlerOptions.polygon, {
})
);
}
if(this.hover) {
this.handlers.hover = new OpenLayers.Handler.Hover(
this, {'move': this.cancelHover, 'pause': this.selectHover},
OpenLayers.Util.extend(this.handlerOptions.hover, {
'delay': 250
})
);
}
};
/**
* Method: destroy
* The destroy method is used to perform any clean up before the control
* is dereferenced. Typically this is where event listeners are removed
* to prevent memory leaks.
*/
OpenLayers.Control.GetFeature.prototype.destroy= function () {
if (this.srs) {//IGNF
this.srs.destroy();
this.srs= null;
}
OpenLayers.Control.prototype.destroy.apply(this,arguments);
};
/**
* Method: selectSingle
* Called on click
*
* Parameters:
* evt - {<OpenLayers.Event>}
*/
OpenLayers.Control.GetFeature.prototype.selectSingle= function(evt) {
// Set the cursor to "wait" to tell the user we're working on their click.
//IGNF see request :OpenLayers.Element.addClass(this.map.viewPortDiv, "olCursorWait");
var bounds = this.pixelToBounds(evt.xy);
this.setModifiers(evt);
this.request(bounds, {single: true});
};
/**
* Method: selectBox
* Callback from the handlers.box set up when <box> selection is on
*
* Parameters:
* position - {<OpenLayers.Bounds>}
*/
OpenLayers.Control.GetFeature.prototype.selectBox= function(position) {
var bounds;
if (position instanceof OpenLayers.Bounds) {
var minXY = this.map.getLonLatFromPixel(
new OpenLayers.Pixel(position.left, position.bottom)
);
var maxXY = this.map.getLonLatFromPixel(
new OpenLayers.Pixel(position.right, position.top)
);
bounds = new OpenLayers.Bounds(
minXY.lon, minXY.lat, maxXY.lon, maxXY.lat
);
} else {
if(this.click) {
// box without extent - let the click handler take care of it
return;
}
bounds = this.pixelToBounds(position);
}
//IGNF
if (!this.srs && this.protocol.srsName && !this.map.getProjection().equals(this.protocol.srsName)) {
this.srs= new OpenLayers.Projection(this.protocol.srsName);
}
if (this.srs) {
bounds= bounds.transform(this.map.getProjection(),this.srs);
}
this.setModifiers(this.handlers.box.dragHandler.evt);
this.request(bounds);
};
/**
* Method: selectPolygon
* Callback from handlers.polygon set up when <polygon> selection is on
*
* Parameters:
* geom - {<OpenLayers.Geometry.Polygon>}
*/
OpenLayers.Control.GetFeature.prototype.selectPolygon= function(geom) {
if (geom instanceof OpenLayers.Geometry.Polygon) {
this.setModifiers(this.handlers.polygon.evt);
this.request(geom);
}
};
/**
* Method: cancelHover
* Callback from the handlers.hover set up when <hover> selection is on
*/
OpenLayers.Control.GetFeature.prototype.cancelHover= function() {
if (this.hoverResponse) {
// IGNF: Reset the cursor.
OpenLayers.Element.removeClass(this.map.viewPortDiv, "olCursorWait");
this.protocol.abort(this.hoverResponse);
this.hoverResponse = null;
}
};
/**
* Method: request
* Sends a GetFeature request to the WFS
*
* Parameters:
* bounds - {<OpenLayers.Bounds | OpenLayers.Geometry>} bounds or geometry for the request's filter
* options - {Object} additional options for this method.
*
* Supported options include:
* single - {Boolean} A single feature should be returned.
* Note that this will be ignored if the protocol does not
* return the geometries of the features.
* hover - {Boolean} Do the request for the hover handler.
*/
OpenLayers.Control.GetFeature.prototype.request= function(bounds, options) {
// IGNF
// Set the cursor to "wait" to tell the user we're working on their click.
OpenLayers.Element.addClass(this.map.viewPortDiv, "olCursorWait");
options = options || {};
var filter = new OpenLayers.Filter.Spatial({
type: this.filterType,
value: bounds
});
var response = this.protocol.read({
maxFeatures: options.single == true ? this.maxFeatures : undefined,
filter: filter,
callback: function(result) {
if(result.success()) {
if(result.features.length) {
if(options.single == true) {
//IGNF
var c= (bounds instanceof OpenLayers.Bounds?
bounds
: bounds.getBounds()).getCenterLonLat();
this.selectBestFeature(result.features, c, options);
} else {
this.select(result.features);
}
} else if(options.hover) {
this.hoverSelect();
} else {
this.events.triggerEvent("clickout");
if(this.clickout) {
this.unselectAll();
}
}
}
// Reset the cursor.
OpenLayers.Element.removeClass(this.map.viewPortDiv, "olCursorWait");
},
scope: this
});
if(options.hover == true) {
this.hoverResponse = response;
}
};
/**
* Method: select
* Add feature to the hash of selected features and trigger the
* featureselected and featuresselected events.
*
* Parameters:
* features - {<OpenLayers.Feature.Vector>} or an array of features
*/
OpenLayers.Control.GetFeature.prototype.select= function(features) {
if(!this.modifiers.multiple && !this.modifiers.toggle) {
this.unselectAll();
}
if(!(features instanceof Array)) {
features = [features];
}
var cont = this.events.triggerEvent("beforefeaturesselected", {
features: features
});
if(cont !== false) {
var selectedFeatures = [];
var feature;
for(var i=0, len=features.length; i<len; ++i) {
feature = features[i];
if(this.features[feature.fid || feature.id]) {
if(this.modifiers.toggle) {
this.unselect(this.features[feature.fid || feature.id]);
}
} else {
cont = this.events.triggerEvent("beforefeatureselected", {
feature: feature
});
if(cont !== false) {
this.features[feature.fid || feature.id] = feature;
selectedFeatures.push(feature);
this.events.triggerEvent("featureselected",
{feature: feature});
}
}
}
this.events.triggerEvent("featuresselected", {
features: selectedFeatures
});
}
};
//patch dgrichard save
OpenLayers.Strategy.Save.prototype.save= function(features) {
if(!features) {
features = this.layer.features;
}
//IGNF (begin)
//var remote = this.layer.projection;
var remote = this.layer.getNativeProjection();
//var local = this.layer.map.getProjectionObject();
var local = this.layer.map.getProjection();
var needsReprojection= !(local.equals(remote));
var format = this.layer.protocol.format;
if (format && format.externalProjection) {
needsReprojection= !(format.externalProjection.equals(remote));
}
//if(!local.equals(remote)) {
//IGNF (end)
if (needsReprojection) {
var len = features.length;
var clones = new Array(len);
var orig, clone;
for(var i=0; i<len; ++i) {
orig = features[i];
clone = orig.clone();
clone.fid = orig.fid;
clone.state = orig.state;
clone._original = orig;
clone.geometry.transform(local, remote);
clones[i] = clone;
}
features = clones;
}
this.layer.protocol.commit(features, {
callback: this.onCommit,
scope: this
});
};
// On implémente la carte
geoportalLoadVISU("GeoportalVisuDiv", "normal","FXX","IGNF:GEOPORTALFXX","EPSG:4326");
VISU.getMap().setProxyUrl("/cgi-bin/proxy.cgi?url=");
// On charge les couches de données définies dans le contrat
if (VISU.getMap().allowedGeoportalLayers) {
VISU.addGeoportalLayer('GEOGRAPHICALGRIDSYSTEMS.MAPS:WMSC',{opacity:1});
VISU.addGeoportalLayer('ORTHOIMAGERY.ORTHOPHOTOS:WMSC',{visibility:false});
VISU.addGeoportalLayer('CADASTRALPARCELS.PARCELS:WMSC', {'CADASTRALPARCELS.PARCELS':{minZoomLevel:17,maxZoomLevel:18,opacity:1}});
}
var saveStrategy = new OpenLayers.Strategy.Save();
/*
var couche1= VISU.getMap().addLayer(
"WFS",
"couche1",
"http://192.168.3.85:8080/geoserver/wfs",
{
typename: 'poly4326',
featureNS : "http://192.168.3.85:8080/postgis",
featureType: "poly4326",
featurePrefix:'postgis',
geometryName: "geom"
},
{
strategies: [new OpenLayers.Strategy.BBOX(), saveStrategy],
projection: 'EPSG:4326',
units:'degrees',
// maxExtent expressed in EPSG:4326 :
maxExtent: new OpenLayers.Bounds(-180,-90,180,90),
minZoomLevel:0,
maxZoomLevel:15,
hover: false,
}
);*/
couche2 = new OpenLayers.Layer.Vector("couche2", {
strategies: [new OpenLayers.Strategy.BBOX(), saveStrategy],
projection: 'EPSG:4326',//new OpenLayers.Projection("EPSG:4326"),
protocol: new OpenLayers.Protocol.WFS({
version: "1.0.0",
srsName: "EPSG:4326",
url: "http://192.168.3.85:8080/geoserver/wfs",
featureNS : "http://192.168.3.85:8080/postgis",
featureType: "poly4326",
featurePrefix:'postgis',
geometryName: "geom",
formatOptions:{
internalProjection: VISU.getMap().getProjection().clone(),
externalProjection: new OpenLayers.Projection('EPSG:4326')
}
})
});
OpenLayers.Format.WFS.prototype.layerName = 'postgis:poly4326';
VISU.getMap().addLayer(couche2);
/*//////////////////////////////
VISU.getMap().addLayer(
"WMS",
"WMS",
"http://192.168.3.85:8080/geoserver/wms",
{
layers:'poly2154',
format:'image/png',
transparent:'true'
},
{
singleTile:true,
projection:'EPSG:2154',
//units:'degrees',
// maxExtent expressed in EPSG:4326 :
maxExtent: new OpenLayers.Bounds(-180,-90,180,90),
minZoomLevel: 5,
maxZoomLevel:15,
opacity:1,
isBaseLayer: false,
visibility: false,
originators:[
{
logo:'sandre',
pictureUrl: 'cofogar.JPG',
url: 'http://www.cofogar.com/'
}
]
}
);
//////////////////////////////*/
// Ajout des outils de mesure au menu "outils"
var tbx= VISU.getMap().getControlsByClass('Geoportal.Control.ToolBox')[0];
// add "Measure toolbar" :
var measurebar= new Geoportal.Control.MeasureToolbar(
{
div: OpenLayers.Util.getElement(tbx.id+'_measure'),
displaySystem:
(VISU.getMap().getProjection().proj.projName=='longlat'?
'geographic'
: 'metric'),
targetElement: OpenLayers.Util.getElement(tbx.id+'_meares')
}
);
VISU.getMap().addControl(measurebar);
var searchbar= new Geoportal.Control.SearchToolbar(
{
div: OpenLayers.Util.getElement(tbx.id+'_search'),
geonamesOptions: {
setZoom: Geoportal.Control.LocationUtilityService.GeoNames.setZoomForBDNyme,
layerOptions: {
name: 'TOPONYMS.ALL:OPENLS',
formatOptions: {
version:'1.0'
}
}
},
geocodeOptions: {
layerOptions: {
name: 'ADDRESSES.CROSSINGS:OPENLS',
formatOptions: {
version:'1.0'
}
},
matchTypes: [
{re:/city/i, src:Geoportal.Util.getImagesLocation()+'OLScity.gif'},
{re:/street$/i, src:Geoportal.Util.getImagesLocation()+'OLSstreet.gif'},
{re:/number/i, src:Geoportal.Util.getImagesLocation()+'OLSstreetnumber.gif'},
{re:/enhanced/i,src:Geoportal.Util.getImagesLocation()+'OLSstreetenhanced.gif'},
{re:null, src:Geoportal.Util.getImagesLocation()+'OLSstreet.gif'}
]
}
}
);
//VISU.getMap().addControl(searchbar);
var panel = new OpenLayers.Control.Panel(
{'displayClass': 'customEditingToolbar'}
);
var select = new OpenLayers.Control.SelectFeature(couche2, {title: "Select Feature", displayClass: "olControlSelectFeature"});
var draw = new OpenLayers.Control.DrawFeature(
couche2, OpenLayers.Handler.Polygon,
{
title: "Draw Feature",
displayClass: "olControlDrawFeaturePolygon",
multi: false
}
);
var edit = new OpenLayers.Control.ModifyFeature(couche2, {
title: "Modify Feature",
displayClass: "olControlModifyFeature"
});
var DeleteFeature = OpenLayers.Class(OpenLayers.Control, {
initialize: function(layer, options) {
OpenLayers.Control.prototype.initialize.apply(this, [options]);
this.layer = layer;
this.handler = new OpenLayers.Handler.Feature(
this, layer, {click: this.clickFeature}
);
},
clickFeature: function(feature) {
// if feature doesn't have a fid, destroy it
if(feature.fid == undefined) {
this.layer.destroyFeatures([feature]);
} else {
feature.state = OpenLayers.State.DELETE;
this.layer.events.triggerEvent("afterfeaturemodified",
{feature: feature});
feature.renderIntent = "select";
this.layer.drawFeature(feature);
}
},
setMap: function(map) {
this.handler.setMap(map);
OpenLayers.Control.prototype.setMap.apply(this, arguments);
},
CLASS_NAME: "OpenLayers.Control.DeleteFeature"
});
var del = new DeleteFeature(couche2, {title: "Delete Feature"});
var save = new OpenLayers.Control.Button({
title: "Save Changes",
trigger: function() {
if ($("descriptionField").value != ''){
edit.feature = true;
//if(edit.feature) {
edit.selectControl.unselectAll();
//}
feature.attributes.texte = $("descriptionField").value;
saveStrategy.save();
$("titleField").value = '';
$("descriptionField").value = '';
alert("Données sauvegardées");
}
else {
alert("Données manquantes");
}
//VISU.getMap().setCenterAtLonLat(6.34, 45.69, 5);
},
displayClass: "olControlSaveFeatures"
});
// listen for feature selection and update stats
couche2.events.on({"featureselected": function(evt) {
feature = evt.feature;
selected = feature;
//$("fid").innerHTML = feature.fid || "Newly added point";
$("titleField").value = feature.attributes.id;
$("descriptionField").value = feature.attributes.texte;
}});
couche2.events.on({"featureunselected": function(evt) {
//$("fid").innerHTML = feature.fid || "Newly added point";
//$("titleField").value = feature.attributes.id;
//$("descriptionField").value = '';
}});
// listen for feature add and update stats
couche2.events.on({"featureadded": function(evt) {
feature = evt.feature;
added = feature;
//OpenCenterPopUp();
//$("fid").innerHTML = feature.fid || "Newly added point";
//$("titleField").value = feature.attributes.id;
//$("descriptionField").value = feature.attributes.texte;
}});
panel.addControls([save, del, edit, draw, select]);
VISU.getMap().addControl(panel);
VISU.getMap().setCenterAtLonLat(6.34, 45.69, 5);
searchControl = new Geoportal.Control.SearchToolbar({
div: OpenLayers.Util.getElement(tbx.id + '_search'),
geonamesOptions: {
layerOptions: {
name: 'TOPONYMS.ALL:OPENLS',
// ou OPENLS:TOPONYMS.ALL????
formatOptions: {
version: '1.0'
}
}
}
});
//VISU.getMap().addControl(searchControl);
//searchControl.controls[0].activate();
}
function save_manuelle (){
if ($("descriptionField").value != ''){
//edit.feature = true;
//if(edit.feature) {
// edit.selectControl.unselectAll();
//}
feature.attributes.texte = $("descriptionField").value;
saveStrategy.save();
$("titleField").value = '';
$("descriptionField").value = '';
alert("Données sauvegardées");
}
else {
alert("Données manquantes");
}
};
function doSelect (feature)
{
alert('selected');
}
function doUnselect (feature)
{
alert('unselected');
} |
Ajout couche WFS-T
Répondre avec citation
Envoyé par dgrichard
à l'init.
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