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()" enabled="{advancedTagGrid.selectedItem != null? true : false}"/>
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_idx" 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(relationsGrid.selectedItem.id, relationsGrid.selectedItem.index)"
52 enabled="{relationsGrid.selectedItem != null? true : false}"/>
53 <mx:LinkButton label="Add to" click="addToRelation()"/>
60 <mx:LinkBar dataProvider="{stack}"/>
63 import net.systemeD.halcyon.connection.*;
64 import net.systemeD.potlatch2.mapfeatures.*;
66 import mx.collections.*;
67 import mx.containers.*;
70 import mx.managers.PopUpManager;
71 import flash.geom.Point;
74 private var mapFeatures:MapFeatures;
75 private var selectedEntity:Entity;
76 private var tagDataProvider:ArrayCollection;
77 private var tw:CategorySelector = null;
78 private var feature:Feature = null;
80 public function setEntity(entity:Entity):void {
81 if ( selectedEntity != entity ) {
82 if ( selectedEntity != null )
83 selectedEntity.removeEventListener(Connection.TAG_CHANGE, tagChanged);
84 selectedEntity = entity;
85 if ( selectedEntity != null )
86 selectedEntity.addEventListener(Connection.TAG_CHANGE, tagChanged);
89 if ( advancedID != null )
90 setupAdvanced(entity);
95 private function refreshFeatureIcon():void {
96 var oldFeature:Feature = feature;
97 feature = selectedEntity == null ? null : mapFeatures.findMatchingFeature(selectedEntity);
98 if ( feature != oldFeature )
101 if ( feature != null )
102 setFeatureIcon(selectedEntity, feature);
104 blankFeatureIcon(selectedEntity);
107 private function setFeatureIcon(entity:Entity, feature:Feature):void {
108 //blankFeatureIcon(entity);
110 iconImage.source = feature.image;
112 var txt:String = feature.htmlDetails(entity);
113 iconText.htmlText = txt;
114 popupChange.label = feature.name;
115 setLimitTypes(entity);
116 tw.setSelectedFeature(feature);
117 helpLabel.visible = feature.hasHelpURL();
120 private function setLimitTypes(entity:Entity):void {
121 var type:String = null;
122 if ( entity is Node )
124 else if ( entity is Way )
125 type = Way(entity).isArea() ? "area" : "line";
126 else if ( entity is Relation )
128 tw.setLimitTypes(type);
131 private function blankFeatureIcon(entity:Entity):void {
132 iconImage.source = null;
133 iconText.htmlText = entity == null ?
134 "<i>Nothing selected</i>" :
135 "<b>Not recognised</b><br/>Try looking at the tags under the advanced properties";
136 popupChange.label = "unknown";
137 setLimitTypes(entity);
138 tw.setSelectedFeature(null);
139 helpLabel.visible = false;
142 private function initialiseEditors():void {
143 editorStack.removeAllChildren();
144 if ( selectedEntity == null || feature == null )
147 var editorBox:VBox = createEditorBox();
148 editorBox.label = "Basic";
149 editorStack.addChild(editorBox);
151 var tabs:Object = {};
153 for each (var factory:EditorFactory in feature.editors) {
154 if ( factory.presence.isEditorPresent(factory, selectedEntity, null) ) {
155 var editor:DisplayObject = factory.createEditorInstance(selectedEntity);
156 if ( editor != null )
157 editorBox.addChild(editor);
159 var category:String = factory.category;
160 var tab:VBox = tabs[category];
162 tab = createEditorBox();
163 tab.label = category;
164 editorStack.addChild(tab);
165 tabs[category] = tab;
167 var catEditor:DisplayObject = factory.createEditorInstance(selectedEntity);
168 if ( catEditor != null )
169 tab.addChild(catEditor);
173 private function createEditorBox():VBox {
174 var box:VBox = new VBox();
175 box.percentWidth = 100;
176 box.percentHeight = 100;
180 private function checkAdvanced():void {
181 if ( selectedEntity != null )
182 setupAdvanced(selectedEntity);
185 private function setupAdvanced(entity:Entity):void {
186 if ( tagDataProvider == null ) {
187 tagDataProvider = new ArrayCollection();
188 advancedTagGrid.dataProvider = tagDataProvider;
191 tagDataProvider.removeAll();
193 if ( entity == null ) {
194 advancedID.htmlText = "";
196 var entityText:String = "xx";
197 if ( entity is Node ) entityText = "Node";
198 else if ( entity is Way ) entityText = "Way";
199 else if ( entity is Relation ) entityText = "Relation";
200 advancedID.htmlText = entityText+": <b>"+entity.id+"</b>";
202 var tags:Array = entity.getTagArray();
204 for each(var tag:Tag in tags)
205 tagDataProvider.addItem(tag);
208 if ( entity == null ) {
209 relationsGrid.dataProvider = null;
211 var relations:Array = [];
212 for each( var rel:Relation in entity.parentRelations ) {
213 for each( var memberIndex:int in rel.findEntityMemberIndexes(entity)) {
214 var props:Object = {};
215 props["relation"] = rel;
216 props["id"] = rel.id;
217 props["index"] = memberIndex;
218 props["role"] = rel.getMember(memberIndex).role;
219 props["description"] = rel.getDescription();
220 props["id_idx"] = rel.id + "/"+memberIndex;
222 relations.push(props);
225 relationsGrid.dataProvider = relations;
229 private function editRelation(index:uint):void {
230 trace("edit relation "+index+" "+selectedEntity.parentRelations[index]);
231 var panel:RelationEditorPanel = RelationEditorPanel(
232 PopUpManager.createPopUp(Application(Application.application), RelationEditorPanel, true));
233 panel.setRelation(selectedEntity.parentRelations[index]);
234 PopUpManager.centerPopUp(panel);
237 private function tagChanged(event:TagEvent):void {
238 refreshFeatureIcon();
240 if ( tagDataProvider != null ) {
241 // check to see if the key is already in our list
242 var exists:Boolean = false;
245 for ( i = 0; i < tagDataProvider.length && !exists; i++ ) {
246 tag = Tag(tagDataProvider.getItemAt(i));
247 exists = tag.key == event.key;
250 tag = new Tag(selectedEntity, event.key, event.newValue);
251 tagDataProvider.addItem(tag);
252 tagDataProvider.refresh();
254 if ( event.newValue == null ) {
255 tagDataProvider.removeItemAt(i-1);
256 tagDataProvider.refresh();
258 tagDataProvider.itemUpdated(tag, "value");
264 public function loadFeatures():void {
265 mapFeatures = MapFeatures.getInstance();
268 public function openDescription():void {
269 trace("open description here");
270 if ( feature != null && feature.hasHelpURL() )
271 navigateToURL(new URLRequest(feature.helpURL), "potlatch_help");
274 public function addNewTag():void {
275 var newKey:String = "(new tag)";
276 var newTag:Tag = new Tag(selectedEntity, newKey, "(new value)");
277 tagDataProvider.addItem(newTag);
278 advancedTagGrid.editedItemPosition = {rowIndex: tagDataProvider.getItemIndex(newTag), columnIndex: 0};
281 public function removeTag():void {
282 var k:String = advancedTagGrid.selectedItem.key;
283 selectedEntity.setTag(k, null);
286 public function addToRelation():void {
287 new RelationSelectPanel().init(selectedEntity);
290 public function removeFromRelation(id:Number, index:int):void {
291 Connection.getConnectionInstance().getRelation(id).removeMemberByIndex(index);
294 public function initFeatureBox():void {
295 tw = new CategorySelector();
296 tw.addEventListener("selectedType", changeFeatureType);
297 popupChange.popUp = tw;
300 public function changeFeatureType(event:Event):void {
301 if ( selectedEntity == null )
304 var newFeature:Feature = tw.selectedType;
306 // remove tags from the current feature
307 if ( feature != null ) {
308 for each( var oldtag:Object in feature.tags ) {
309 selectedEntity.setTag(oldtag["k"], null);
313 // set tags for new feature
314 if ( newFeature != null ) {
315 for each( var newtag:Object in newFeature.tags ) {
316 selectedEntity.setTag(newtag["k"], newtag["v"]);