1 <?xml version="1.0" encoding="utf-8"?>
3 xmlns:mx="http://www.adobe.com/2006/mxml"
4 xmlns:flexlib="flexlib.containers.*"
5 backgroundColor="white"
6 initialize="loadFeatures()">
8 <mx:ViewStack id="stack" width="100%" height="100%">
9 <mx:VBox width="100%" height="100%" label="Simple">
10 <mx:HBox borderStyle="inset" verticalAlign="middle" width="100%" paddingLeft="3" id="iconContainer">
11 <mx:Image id="iconImage"/>
12 <mx:VBox width="100%" verticalGap="1">
13 <mx:PopUpButton id="popupChange" creationComplete="initFeatureBox()" openAlways="true" width="100%"/>
14 <mx:Text condenseWhite="true" width="100%" id="iconText"/>
16 <mx:LinkButton label="?" click="openDescription()" id="helpLabel"/>
18 <flexlib:SuperTabNavigator id="editorStack" width="100%" height="100%" paddingLeft="2" paddingRight="2"
19 allowTabSqueezing="false" minTabWidth="10" closePolicy="close_never"
23 <mx:VBox width="100%" height="100%" label="Advanced" initialize="checkAdvanced()" verticalGap="1">
24 <mx:Label id="advancedID">
25 <mx:htmlText><![CDATA[<i>No Selection</i>]]></mx:htmlText>
28 <mx:DataGrid editable="true" width="100%" height="75%" id="advancedTagGrid">
30 <mx:DataGridColumn editable="true" dataField="key" headerText="Key"/>
31 <mx:DataGridColumn editable="true" dataField="value" headerText="Value"/>
35 <mx:HBox horizontalAlign="right" width="100%">
36 <mx:LinkButton label="Delete" click="removeTag()"/>
37 <mx:LinkButton label="Add" click="addNewTag()"/>
40 <mx:DataGrid editable="true" width="100%" height="25%" id="relationsGrid"
41 doubleClickEnabled="true"
42 itemDoubleClick="editRelation(ListEvent(event).rowIndex)">
44 <mx:DataGridColumn editable="false" dataField="description" headerText="Relation"/>
45 <mx:DataGridColumn editable="false" dataField="id" headerText="ID"/>
46 <mx:DataGridColumn editable="true" dataField="role" headerText="Role"/>
50 <mx:HBox horizontalAlign="right" width="100%">
51 <mx:LinkButton label="Remove from" click="removeFromRelation()"/>
52 <mx:LinkButton label="Add to" click="addToRelation()"/>
59 <mx:LinkBar dataProvider="{stack}"/>
62 import net.systemeD.halcyon.connection.*;
63 import net.systemeD.potlatch2.mapfeatures.*;
65 import mx.collections.*;
66 import mx.containers.*;
69 import mx.managers.PopUpManager;
70 import flash.geom.Point;
73 private var mapFeatures:MapFeatures;
74 private var selectedEntity:Entity;
75 private var tagDataProvider:ArrayCollection;
76 private var tw:CategorySelector = null;
77 private var feature:Feature = null;
79 public function setEntity(entity:Entity):void {
80 if ( selectedEntity != entity ) {
81 if ( selectedEntity != null )
82 selectedEntity.removeEventListener(Connection.TAG_CHANGE, tagChanged);
83 selectedEntity = entity;
84 if ( selectedEntity != null )
85 selectedEntity.addEventListener(Connection.TAG_CHANGE, tagChanged);
88 if ( advancedID != null )
89 setupAdvanced(entity);
94 private function refreshFeatureIcon():void {
95 var oldFeature:Feature = feature;
96 feature = selectedEntity == null ? null : mapFeatures.findMatchingFeature(selectedEntity);
97 if ( feature != oldFeature )
100 if ( feature != null )
101 setFeatureIcon(selectedEntity, feature);
103 blankFeatureIcon(selectedEntity);
106 private function setFeatureIcon(entity:Entity, feature:Feature):void {
107 //blankFeatureIcon(entity);
109 iconImage.source = feature.image;
111 var txt:String = feature.htmlDetails(entity);
112 iconText.htmlText = txt;
113 popupChange.label = feature.name;
114 setLimitTypes(entity);
115 tw.setSelectedFeature(feature);
116 helpLabel.visible = feature.hasHelpURL();
119 private function setLimitTypes(entity:Entity):void {
120 var type:String = null;
121 if ( entity is Node )
123 else if ( entity is Way )
124 type = Way(entity).isArea() ? "area" : "line";
125 else if ( entity is Relation )
127 tw.setLimitTypes(type);
130 private function blankFeatureIcon(entity:Entity):void {
131 iconImage.source = null;
132 iconText.htmlText = entity == null ?
133 "<i>Nothing selected</i>" :
134 "<b>Not recognised</b><br/>Try looking at the tags under the advanced properties";
135 popupChange.label = "unknown";
136 setLimitTypes(entity);
137 tw.setSelectedFeature(null);
138 helpLabel.visible = false;
141 private function initialiseEditors():void {
142 editorStack.removeAllChildren();
143 if ( selectedEntity == null || feature == null )
146 var editorBox:VBox = createEditorBox();
147 editorBox.label = "Basic";
148 editorStack.addChild(editorBox);
150 var tabs:Object = {};
152 for each (var factory:EditorFactory in feature.editors) {
153 if ( factory.presence.isEditorPresent(factory, selectedEntity, null) ) {
154 var editor:DisplayObject = factory.createEditorInstance(selectedEntity);
155 if ( editor != null )
156 editorBox.addChild(editor);
158 var category:String = factory.category;
159 var tab:VBox = tabs[category];
161 tab = createEditorBox();
162 tab.label = category;
163 editorStack.addChild(tab);
164 tabs[category] = tab;
166 var catEditor:DisplayObject = factory.createEditorInstance(selectedEntity);
167 if ( catEditor != null )
168 tab.addChild(catEditor);
172 private function createEditorBox():VBox {
173 var box:VBox = new VBox();
174 box.percentWidth = 100;
175 box.percentHeight = 100;
179 private function checkAdvanced():void {
180 if ( selectedEntity != null )
181 setupAdvanced(selectedEntity);
184 private function setupAdvanced(entity:Entity):void {
185 if ( tagDataProvider == null ) {
186 tagDataProvider = new ArrayCollection();
187 advancedTagGrid.dataProvider = tagDataProvider;
190 tagDataProvider.removeAll();
192 if ( entity == null ) {
193 advancedID.htmlText = "";
195 var entityText:String = "xx";
196 if ( entity is Node ) entityText = "Node";
197 else if ( entity is Way ) entityText = "Way";
198 else if ( entity is Relation ) entityText = "Relation";
199 advancedID.htmlText = entityText+": <b>"+entity.id+"</b>";
201 var tags:Array = entity.getTagArray();
203 for each(var tag:Tag in tags)
204 tagDataProvider.addItem(tag);
207 if ( entity == null ) {
208 relationsGrid.dataProvider = null;
210 var relations:Array = [];
211 for each( var rel:Relation in entity.parentRelations ) {
212 var props:Object = {};
213 props["relation"] = rel;
214 props["id"] = rel.id;
215 var memberIndex:uint = rel.findEntityMemberIndex(entity);
216 props["role"] = rel.getMember(memberIndex).role;
217 props["description"] = rel.getDescription();
219 relations.push(props);
221 relationsGrid.dataProvider = relations;
225 private function editRelation(index:uint):void {
226 trace("edit relation "+index+" "+selectedEntity.parentRelations[index]);
227 var panel:RelationEditorPanel = RelationEditorPanel(
228 PopUpManager.createPopUp(Application(Application.application), RelationEditorPanel, true));
229 panel.setRelation(selectedEntity.parentRelations[index]);
230 PopUpManager.centerPopUp(panel);
233 private function tagChanged(event:TagEvent):void {
234 refreshFeatureIcon();
236 if ( tagDataProvider != null ) {
237 // check to see if the key is already in our list
238 var exists:Boolean = false;
241 for ( i = 0; i < tagDataProvider.length && !exists; i++ ) {
242 tag = Tag(tagDataProvider.getItemAt(i));
243 exists = tag.key == event.key;
246 tag = new Tag(selectedEntity, event.key, event.newValue);
247 tagDataProvider.addItem(tag);
248 tagDataProvider.refresh();
250 if ( event.newValue == null ) {
251 tagDataProvider.removeItemAt(i-1);
252 tagDataProvider.refresh();
254 tagDataProvider.itemUpdated(tag, "value");
260 public function loadFeatures():void {
261 mapFeatures = MapFeatures.getInstance();
264 public function openDescription():void {
265 trace("open description here");
266 if ( feature != null && feature.hasHelpURL() )
267 navigateToURL(new URLRequest(feature.helpURL), "potlatch_help");
270 public function addNewTag():void {
271 var newKey:String = "(new tag)";
272 var newTag:Tag = new Tag(selectedEntity, newKey, "(new value)");
273 tagDataProvider.addItem(newTag);
274 advancedTagGrid.editedItemPosition = {rowIndex: tagDataProvider.getItemIndex(newTag), columnIndex: 0};
277 public function removeTag():void {
278 var k:String = advancedTagGrid.selectedItem.key;
279 selectedEntity.setTag(k, null);
282 public function addToRelation():void {
283 new RelationSelectPanel().init(selectedEntity);
286 public function removeFromRelation():void {
289 public function initFeatureBox():void {
290 tw = new CategorySelector();
291 tw.addEventListener("selectedType", changeFeatureType);
292 popupChange.popUp = tw;
295 public function changeFeatureType(event:Event):void {
296 if ( selectedEntity == null )
299 var newFeature:Feature = tw.selectedType;
301 // remove tags from the current feature
302 if ( feature != null ) {
303 for each( var oldtag:Object in feature.tags ) {
304 selectedEntity.setTag(oldtag["k"], null);
308 // set tags for new feature
309 if ( newFeature != null ) {
310 for each( var newtag:Object in newFeature.tags ) {
311 selectedEntity.setTag(newtag["k"], newtag["v"]);