[Commits] r2630 - sandbox/mapgears/geoext.ux/ux/WFSTFeatureEditing/lib/GeoExt.ux/widgets

[commits at geoext.org]

Author: adube
Date: 2011-03-22 16:33:32 +0100 (Tue, 22 Mar 2011)
New Revision: 2630

Modified:
   sandbox/mapgears/geoext.ux/ux/WFSTFeatureEditing/lib/GeoExt.ux/widgets/WFSTFeatureEditingManager.js
Log:
WFSTFeatureEditing - WMS layer sibling detection, select controls (doing nothing for now)...

Modified: sandbox/mapgears/geoext.ux/ux/WFSTFeatureEditing/lib/GeoExt.ux/widgets/WFSTFeatureEditingManager.js
===================================================================
--- sandbox/mapgears/geoext.ux/ux/WFSTFeatureEditing/lib/GeoExt.ux/widgets/WFSTFeatureEditingManager.js	2011-03-22 14:35:18 UTC (rev 2629)
+++ sandbox/mapgears/geoext.ux/ux/WFSTFeatureEditing/lib/GeoExt.ux/widgets/WFSTFeatureEditingManager.js	2011-03-22 15:33:32 UTC (rev 2630)
@@ -54,7 +54,9 @@
 
     actionGroup: null,
 
+    useFilter: false,
 
+
 /* PRIVATE*/
 
     mainPanel: null,
@@ -136,7 +138,10 @@
         var layers = [];
         Ext.each(records, function(record, index) {
             var layer = record.getLayer().clone();
-            layer.wfstFeatureEditing = {"manager": this};
+            layer.wfstFeatureEditing = {
+                "manager": this,
+                "wmsLayerSibling": this.getWMSLayerSibling(layer)
+            };
             
             // todo : create SaveStrategy in WFSCapabilitiesReader
             // find the save strategy and keep a reference to it
@@ -298,10 +303,105 @@
 
         layer.wfstFeatureEditing.drawAction = drawAction;
         layer.wfstFeatureEditing.drawControl = drawControl;
+
+
+        // =======================
+        // GetFeature (filtering)
+        // =======================
+        if (this.useFilter) {
+            var getFeatureControl;
+            // do stuff...
+        }
+
+        // ================================================
+        // SelectFeature (hovering and main point of entry)
+        // ================================================
+        var selectControl = new OpenLayers.Control.SelectFeature(layer, {
+            clickout: false
+        });
+        layer.wfstFeatureEditing.selectControl = selectControl;
+
+        // =========================
+        // SelectFeature (selecting)
+        // =========================
+        var highlightControl = new OpenLayers.Control.SelectFeature(layer, {
+            hover: true,
+            highlightOnly: true,
+            renderIntent: "temporary"
+        });
+        highlightControl.events.on({
+            "activate": function() {
+                this.setVisibility(true);
+                this.wfstFeatureEditing.selectControl.activate();
+            },
+            "deactivate": function() {
+                this.setVisibility(false);
+                this.wfstFeatureEditing.selectControl.deactivate();
+
+                // todo
+                // if control is deactivated while editing, no choice but to
+                // cancel the current modifications...
+                ///this.cancelEditing();
+            },
+            "beforefeaturehighlighted": function(e) {
+                // if hovered feature is already selected, do nothing
+                return (this.selectedFeatures.indexOf(e.feature) == -1);
+            },
+            "featurehighlighted": function(e) {
+                var feature = e.feature;
+            },
+            "featureunhighlighted": function(e) {
+                var feature = e.feature;
+            },
+            scope: layer
+        });
+        layer.wfstFeatureEditing.highlightControl = highlightControl;
+
+        // =============================
+        // EditAction and control adding
+        // =============================
+
+        this.map.addControl(selectControl);
+        this.useFilter && this.map.addControl(highlightControl);
+
+        var editAction = new GeoExt.Action({
+            text: layer.name,
+            hidden: true,
+            control: (this.useFilter) ? getFeatureControl : highlightControl,
+            map: map,
+            disabled: !layer.inRange,
+            // button options
+            toggleGroup: this.actionGroup || this.DEFAULT_ACTION_GROUP,
+            allowDepress: false,
+            // check item options
+            group: this.actionGroup || this.DEFAULT_ACTION_GROUP
+        });
+        this.toolbar.addItem(editAction);
+        this.editMenuButton.menu.addItem(new Ext.menu.CheckItem(editAction));
+        editMenuItem = this.editMenuButton.menu.items.items[
+            this.editMenuButton.menu.items.getCount() - 1
+        ];
+        editMenuItem.show();
+        editMenuItem.on("click", function() {
+            this.isDrawing = false;
+        }, this);
+
+        layer.wfstFeatureEditing.editAction = editAction;
     },
 
     resetAll: function() {
         this.layers = [];
         this.queries = 0;
+    },
+
+    getWMSLayerSibling: function(layer) {
+        var wmsLayerSibling;
+        Ext.each(this.map.getLayersByName(layer.name), function(layerSibling) {
+            if (layerSibling instanceof OpenLayers.Layer.WMS) {
+                wmsLayerSibling = layerSibling;
+                return false;
+            }
+        }, this);
+        return wmsLayerSibling;
     }
 });