1 <?xml version="1.0" encoding="utf-8"?>
3 xmlns:mx="http://www.adobe.com/2006/mxml"
4 xmlns:flexlib="flexlib.containers.*"
5 horizontalScrollPolicy="off"
6 backgroundColor="white"
7 initialize="loadFeatures()">
9 <mx:ViewStack id="sidebar" width="100%" height="100%" creationPolicy="all">
10 <mx:VBox id="dndPanel" width="100%" height="100%" horizontalScrollPolicy="off">
11 <mx:Text id="dndPanelText" text="{dndPrompt}" automationName="{dndPrompt}" />
12 <mx:Repeater id="dndRep" dataProvider="{MapFeatures.getInstance().getCategoriesForType('point')}">
13 <mx:HBox width="100%"><mx:Label text="{dndRep.currentItem.name}"/></mx:HBox>
15 <mx:TileList dataProvider="{dndRep.currentItem.getFeaturesForType('point')}" width="100%" height="1"
16 rowHeight="32" columnWidth="32" updateComplete="resizePOIGrid(event)">
19 <mx:VBox mouseOver="parentDocument.dndPanelText.text = data.name"
20 mouseOut="parentDocument.dndPanelText.text = parentDocument.dndPanelText.automationName">
22 import mx.events.DragEvent;
23 import mx.managers.DragManager;
24 import mx.core.DragSource;
26 private function dragPOI(event:MouseEvent, tags:Array):void {
27 // Get the drag initiator component from the event object.
28 var dragInitiator:Image = event.currentTarget as Image;
29 var dragSource:DragSource = new DragSource();
30 dragSource.addData(tags, 'tags');
31 dragSource.addData(event.target.parent.parent.parent.parent, 'container');
33 var dragProxy:Image = new Image();
34 dragProxy.source = dragInitiator.source;
35 dragProxy.width = dragInitiator.width; // must set width and height explicitly
36 dragProxy.height = dragInitiator.height; // for non-embedded images
37 DragManager.doDrag(dragInitiator, dragSource, event, dragProxy);
40 <mx:Image id="foo" source="{data.image}" height="24" width="24" mouseMove="dragPOI(event, data.tags)" toolTip="{data.name}" />
48 <mx:VBox id="tagsPanel" width="100%" height="100%" creationPolicy="auto">
49 <mx:ViewStack id="stack" width="100%" height="100%">
50 <mx:VBox width="100%" height="100%" label="Simple" id="editorContainer" creationComplete="initEditorStackUIs()">
51 <mx:HBox borderStyle="inset" verticalAlign="middle" width="100%" paddingLeft="3" id="iconContainer">
52 <mx:Image id="iconImage"/>
53 <mx:VBox width="100%" verticalGap="1">
54 <mx:PopUpButton id="popupChange" creationComplete="initFeatureBox()" openAlways="true" width="100%"/>
55 <mx:Text condenseWhite="true" width="100%" id="iconText"/>
57 <mx:LinkButton label="?" click="openDescription()" id="helpLabel"/>
60 <mx:VBox width="100%" height="100%" label="Advanced" initialize="checkAdvanced()" verticalGap="1">
61 <mx:Label id="advancedID">
62 <mx:htmlText><![CDATA[<i>No Selection</i>]]></mx:htmlText>
65 <mx:DataGrid editable="true" width="100%" height="75%" id="advancedTagGrid">
67 <mx:DataGridColumn editable="true" dataField="key" headerText="Key"/>
68 <mx:DataGridColumn editable="true" dataField="value" headerText="Value"/>
72 <mx:HBox horizontalAlign="right" width="100%">
73 <mx:LinkButton label="Delete" click="removeTag()" enabled="{advancedTagGrid.selectedItem != null? true : false}"/>
74 <mx:LinkButton label="Add" click="addNewTag()"/>
77 <mx:DataGrid editable="true" width="100%" height="25%" id="relationsGrid"
78 doubleClickEnabled="true"
79 itemDoubleClick="editRelation(relationsGrid.selectedItem.id)">
81 <mx:DataGridColumn editable="false" dataField="description" headerText="Relation"/>
82 <mx:DataGridColumn editable="false" dataField="id_idx" headerText="ID"/>
83 <mx:DataGridColumn editable="true" dataField="role" headerText="Role"/>
87 <mx:HBox horizontalAlign="right" width="100%">
88 <mx:LinkButton label="Remove from" click="removeFromRelation(relationsGrid.selectedItem.id, relationsGrid.selectedItem.index)"
89 enabled="{relationsGrid.selectedItem != null? true : false}"/>
90 <mx:LinkButton label="Add to" click="addToRelation()"/>
95 <mx:VBox width="100%" height="100%" label="Members" id="membersVBox" initialize="checkMembers()" verticalGap="1">
96 <mx:Label id="membersText" text="Relation Members"/>
97 <mx:DataGrid editable="true" width="100%" height="100%" id="membersGrid"
98 dragEnabled="true" dragMoveEnabled="true" dropEnabled="true">
100 <mx:DataGridColumn editable="false" dataField="type" headerText="Type"/>
101 <mx:DataGridColumn editable="false" dataField="id" headerText="ID"/>
102 <mx:DataGridColumn editable="true" dataField="role" headerText="Role"/>
109 <mx:HBox width="100%">
110 <mx:LinkBar dataProvider="{stack}"/>
111 <mx:Spacer width="100%"/>
113 icon="@Embed('../../../embedded/view_tabbed.png')"
114 disabledIcon="@Embed('../../../embedded/view_tabbed_disabled.png')"
115 click="setEditorStackUI(true)" id="tabNavigatorLabel" paddingTop="6"
116 toolTip="Show in tabs"
117 enabled="{editorStack is Accordion && stack.selectedIndex==0}" />
119 icon="@Embed('../../../embedded/view_accordion.png')"
120 disabledIcon="@Embed('../../../embedded/view_accordion_disabled.png')"
121 click="setEditorStackUI(false)" id="accordionLabel" paddingTop="6"
122 toolTip="Show in sliding windows"
123 enabled="{editorStack is SuperTabNavigator && stack.selectedIndex==0}" />
129 import net.systemeD.halcyon.connection.*;
130 import net.systemeD.potlatch2.mapfeatures.*;
132 import mx.collections.*;
133 import mx.containers.*;
136 import mx.managers.PopUpManager;
137 import flash.geom.Point;
139 import mx.events.DragEvent;
140 import mx.managers.DragManager;
141 import mx.core.DragSource;
142 import flexlib.containers.SuperTabNavigator;
144 private static const dndPrompt:String="Drag and drop points of interest";
146 private var editorStackTabNavigator:SuperTabNavigator;
147 private var editorStackAccordion:Accordion;
148 [Bindable] private var editorStack:Container;
150 private var mapFeatures:MapFeatures;
151 private var selectedEntity:Entity;
152 private var tagDataProvider:ArrayCollection;
153 private var tw:CategorySelector = null;
154 private var feature:Feature = null;
156 public function setEntity(entity:Entity):void {
157 UIComponent.suspendBackgroundProcessing();
158 if ( selectedEntity != entity ) {
159 if ( selectedEntity != null )
160 selectedEntity.removeEventListener(Connection.TAG_CHANGED, tagChanged);
161 selectedEntity = entity;
162 if ( selectedEntity != null )
163 selectedEntity.addEventListener(Connection.TAG_CHANGED, tagChanged);
166 if ( advancedID != null )
167 setupAdvanced(entity);
168 if (entity is Relation) {
169 stack.addChild(membersVBox);
171 refreshFeatureIcon();
172 if (selectedEntity == null) {
173 sidebar.selectedChild = dndPanel;
176 sidebar.selectedChild = tagsPanel;
178 UIComponent.resumeBackgroundProcessing();
181 private function refreshFeatureIcon():void {
182 var oldFeature:Feature = feature;
183 feature = selectedEntity == null ? null : mapFeatures.findMatchingFeature(selectedEntity);
184 if ( feature != oldFeature ) {
185 if ( oldFeature != null )
186 oldFeature.removeEventListener("imageChanged", featureImageChanged);
187 if ( feature != null )
188 feature.addEventListener("imageChanged", featureImageChanged);
191 if ( feature != null && feature.name != null ) {
192 setFeatureIcon(selectedEntity, feature);
194 blankFeatureIcon(selectedEntity);
198 private function featureImageChanged(event:Event):void {
199 setFeatureIcon(selectedEntity, feature);
202 private function setFeatureIcon(entity:Entity, feature:Feature):void {
203 //blankFeatureIcon(entity);
205 iconImage.source = feature.image;
207 var txt:String = feature.htmlDetails(entity);
208 iconText.htmlText = txt;
209 popupChange.label = feature.name;
210 setLimitTypes(entity);
211 tw.setSelectedFeature(feature);
212 helpLabel.visible = feature.hasHelpURL();
215 private function setLimitTypes(entity:Entity):void {
216 var type:String = null;
217 if ( entity is Node )
219 else if ( entity is Way )
220 type = Way(entity).isArea() ? "area" : "line";
221 else if ( entity is Relation )
223 tw.setLimitTypes(type);
226 private function blankFeatureIcon(entity:Entity):void {
227 iconImage.source = null;
228 popupChange.label = "unknown";
229 setLimitTypes(entity);
230 if (entity == null) {
231 iconText.htmlText = "<i>Nothing selected</i>";
232 tw.setNoSelectedFeature();
233 } else if (entity.hasTags()) {
234 iconText.htmlText = "<b>Not recognised</b><br/>Try looking at the tags under the advanced properties";
235 tw.setSelectedFeature(null);
237 iconText.htmlText = "<b>No tags set</b><br/>Use the menu above to say what this "+entity.getType()+" is";
238 tw.setSelectedFeature(null);
240 helpLabel.visible = false;
243 private var tabComponents:Object = {};
245 private function initialiseEditors():void {
246 editorStack.removeAllChildren();
247 if ( selectedEntity == null || feature == null )
250 var editorBox:VBox = createEditorBox();
251 editorBox.label = "Basic";
252 editorStack.addChild(editorBox);
254 var tabs:Object = {};
257 for each (var factory:EditorFactory in feature.editors) {
258 if ( factory.presence.isEditorPresent(factory, selectedEntity, null) ) {
259 var editor:DisplayObject = factory.createEditorInstance(selectedEntity);
260 if ( editor != null )
261 editorBox.addChild(editor);
263 var category:String = factory.category;
265 var tab:VBox = tabs[category];
267 tab = createEditorBox();
268 tab.label = category;
269 editorStack.addChild(tab);
270 tabs[category] = tab;
271 tabComponents[tab] = [];
273 var catEditor:DisplayObject = factory.createEditorInstance(selectedEntity);
274 if ( catEditor != null )
275 tabComponents[tab].push(catEditor);
276 // tab.addChild(catEditor);
281 private function createEditorBox():VBox {
282 var box:VBox = new VBox();
283 box.percentWidth = 100;
284 box.percentHeight = 100;
288 private function ensureEditorsPopulated(tab:VBox):void {
289 var components:Array = tabComponents[tab];
290 if ( components == null || tab == null || tab.numChildren >= components.length )
292 for each (var component:DisplayObject in components ) {
293 tab.addChild(component);
297 private function initEditorStackUIs():void {
298 editorStackTabNavigator = new SuperTabNavigator();
299 editorStackTabNavigator.allowTabSqueezing=false;
300 editorStackTabNavigator.minTabWidth=10;
301 editorStackTabNavigator.closePolicy="close_never";
302 editorStackTabNavigator.scrollSpeed=20;
303 editorStackTabNavigator.creationPolicy="auto";
304 editorStackTabNavigator.percentWidth=100;
305 editorStackTabNavigator.percentHeight=100;
307 editorStackAccordion = new Accordion();
308 editorStackAccordion.percentWidth=100;
309 editorStackAccordion.percentHeight=100;
310 editorStackAccordion.creationPolicy="auto";
312 setEditorStackUI(true);
315 private function setEditorStackUI(isTabbed:Boolean):void {
316 var children:Array=[]; var i:uint;
319 // blank existing component
320 editorStack.removeEventListener("change",editorStackUIChange);
321 editorStack.removeEventListener("updateComplete",editorStackUIUpdate);
322 editorStack.removeAllChildren();
323 editorContainer.removeChildAt(1);
326 // replace with new component
327 editorStack = (isTabbed ? editorStackTabNavigator : editorStackAccordion) as Container;
328 editorContainer.addChild(editorStack);
330 // re-add children and listeners
332 editorStack.addEventListener("change",editorStackUIChange);
333 editorStack.addEventListener("updateComplete",editorStackUIUpdate);
336 private function editorStackUIChange(event:Event):void {
337 ensureEditorsPopulated(IndexChangedEvent(event).relatedObject as VBox);
340 private function editorStackUIUpdate(event:Event):void {
341 if (editorStack is SuperTabNavigator) {
342 var e:SuperTabNavigator = editorStack as SuperTabNavigator;
343 if (e.selectedIndex<0) { return; }
344 for (var i:uint=0; i<e.numChildren; i++) {
345 e.getTabAt(i).selected=(i==e.selectedIndex);
351 private function checkAdvanced():void {
352 if ( selectedEntity != null )
353 setupAdvanced(selectedEntity);
356 private var listeningToRelations:Array = [];
358 private function setupAdvanced(entity:Entity):void {
359 if ( tagDataProvider == null ) {
360 tagDataProvider = new ArrayCollection();
361 advancedTagGrid.dataProvider = tagDataProvider;
364 tagDataProvider.removeAll();
366 if ( entity == null ) {
367 advancedID.htmlText = "";
369 var entityText:String = "xx";
370 if ( entity is Node ) entityText = "Node";
371 else if ( entity is Way ) entityText = "Way";
372 else if ( entity is Relation ) entityText = "Relation";
373 advancedID.htmlText = entityText+": <b>"+entity.id+"</b>";
375 var tags:Array = entity.getTagArray();
377 for each(var tag:Tag in tags)
378 tagDataProvider.addItem(tag);
381 removeRelationListeners();
382 if ( selectedEntity != null ) {
383 selectedEntity.removeEventListener(Connection.ADDED_TO_RELATION, addedToRelation);
384 selectedEntity.removeEventListener(Connection.REMOVED_FROM_RELATION, removedFromRelation);
387 if ( entity == null ) {
388 relationsGrid.dataProvider = null;
390 resetRelationsGrid(entity);
391 entity.addEventListener(Connection.ADDED_TO_RELATION, addedToRelation);
392 entity.addEventListener(Connection.REMOVED_FROM_RELATION, removedFromRelation);
396 private function addedToRelation(event:RelationMemberEvent):void {
397 resetRelationsGrid(selectedEntity);
400 private function removedFromRelation(event:RelationMemberEvent):void {
401 resetRelationsGrid(selectedEntity);
404 private function removeRelationListeners():void {
405 for each( var rel:Relation in listeningToRelations ) {
406 rel.removeEventListener(Connection.TAG_CHANGED, relationTagChanged);
407 rel.removeEventListener(Connection.RELATION_MEMBER_ADDED, entityRelationMemberChanged);
408 rel.removeEventListener(Connection.RELATION_MEMBER_REMOVED, entityRelationMemberChanged);
410 listeningToRelations = [];
411 relationsGrid.removeEventListener(DataGridEvent.ITEM_EDIT_END, relationRoleChanged);
414 private function resetRelationsGrid(entity:Entity):void {
415 removeRelationListeners();
416 var relations:Array = [];
417 for each( var rel:Relation in entity.parentRelations ) {
418 for each( var memberIndex:int in rel.findEntityMemberIndexes(entity)) {
419 var props:Object = {};
420 props["relation"] = rel;
421 props["id"] = rel.id;
422 props["index"] = memberIndex;
423 props["role"] = rel.getMember(memberIndex).role;
424 props["description"] = rel.getDescription();
425 props["id_idx"] = rel.id + "/"+memberIndex;
427 relations.push(props);
430 rel.addEventListener(Connection.TAG_CHANGED, relationTagChanged);
431 rel.addEventListener(Connection.RELATION_MEMBER_ADDED, entityRelationMemberChanged);
432 rel.addEventListener(Connection.RELATION_MEMBER_REMOVED, entityRelationMemberChanged);
433 listeningToRelations.push(rel);
435 relationsGrid.dataProvider = relations;
436 relationsGrid.addEventListener(DataGridEvent.ITEM_EDIT_END, relationRoleChanged, false, -100);
439 private function relationRoleChanged(event:DataGridEvent):void {
440 if (event.dataField != 'role') { return; } // shouldn't really happen
442 var relations:Array=event.currentTarget.dataProvider.toArray();
443 var props:Object=relations[event.rowIndex];
445 var relation:Relation=props['relation'];
446 var index:uint=props['index'];
447 var newRole:String=event.itemRenderer.data['role'];
449 relation.setMember(index, new RelationMember(selectedEntity,newRole));
452 private function relationTagChanged(event:TagEvent):void {
453 resetRelationsGrid(selectedEntity);
456 private function entityRelationMemberChanged(event:RelationMemberEvent):void {
457 resetRelationsGrid(selectedEntity);
460 private function checkMembers():void {
461 if (selectedEntity is Relation) {
462 setupMembers(selectedEntity as Relation);
466 private function setupMembers(rel:Relation):void {
467 var members:Array = [];
468 for (var i:int=0 ; i<rel.length; i++) {
469 var props:Object = {};
470 var member:RelationMember = rel.getMember(i);
471 props["id"] = member.entity.id;
472 props["type"] = member.entity.getType();
473 props["role"] = member.role;
477 membersGrid.dataProvider = members;
478 membersGrid.dataProvider.addEventListener('collectionChange', membersChange);
481 private function membersChange(event:Event):void {
482 // Dropping all the members and re-adding them isn't exactly optimal
483 // but is at least robust for any kind of change.
484 // Figuring out a better way is someone else's FIXME
486 var conn:Connection = Connection.getConnectionInstance();
487 var rel:Relation = selectedEntity as Relation
490 for (var i:int=rel.length-1 ; i>=0; i--) {
491 rel.removeMemberByIndex(i);
494 // add members in new order
495 for each(var memberObject:Object in membersGrid.dataProvider) {
497 var id:Number = memberObject.id;
498 if(memberObject.type == 'node') {
499 e = conn.getNode(id);
500 } else if (memberObject.type == 'way') {
502 } else if (memberObject.type == 'relation') {
503 e = conn.getRelation(id);
505 rel.appendMember(new RelationMember(e, memberObject.role));
509 private function editRelation(id:Number):void {
510 var panel:RelationEditorPanel = RelationEditorPanel(
511 PopUpManager.createPopUp(Application(Application.application), RelationEditorPanel, true));
512 panel.setRelation(Connection.getConnectionInstance().getRelation(id));
513 PopUpManager.centerPopUp(panel);
516 private function tagChanged(event:TagEvent):void {
517 refreshFeatureIcon();
519 if ( tagDataProvider != null ) {
520 // check to see if the key is already in our list
521 var exists:Boolean = false;
524 for ( i = 0; i < tagDataProvider.length && !exists; i++ ) {
525 tag = Tag(tagDataProvider.getItemAt(i));
526 exists = tag.key == event.key;
529 tag = new Tag(selectedEntity, event.key, event.newValue);
530 tagDataProvider.addItem(tag);
531 tagDataProvider.refresh();
533 if ( event.newValue == null ) {
534 tagDataProvider.removeItemAt(i-1);
535 tagDataProvider.refresh();
537 tagDataProvider.itemUpdated(tag, "value");
543 public function loadFeatures():void {
544 mapFeatures = MapFeatures.getInstance();
545 stack.removeChild(membersVBox); // remove by default, will be added if relation
548 public function openDescription():void {
549 if ( feature != null && feature.hasHelpURL() )
550 navigateToURL(new URLRequest(feature.helpURL), "potlatch_help");
553 public function addNewTag():void {
554 var newKey:String = "(new tag)";
555 var newTag:Tag = new Tag(selectedEntity, newKey, "(new value)");
556 tagDataProvider.addItem(newTag);
557 advancedTagGrid.editedItemPosition = {rowIndex: tagDataProvider.getItemIndex(newTag), columnIndex: 0};
560 public function removeTag():void {
561 var k:String = advancedTagGrid.selectedItem.key;
562 selectedEntity.setTag(k, null, MainUndoStack.getGlobalStack().addAction);
565 public function addToRelation():void {
566 new RelationSelectPanel().init(selectedEntity,new Object());
569 public function removeFromRelation(id:Number, index:int):void {
570 Connection.getConnectionInstance().getRelation(id).removeMemberByIndex(index);
573 public function initFeatureBox():void {
574 tw = new CategorySelector();
575 tw.addEventListener("selectedType", changeFeatureType);
576 popupChange.popUp = tw;
579 public function changeFeatureType(event:Event):void {
580 if ( selectedEntity == null )
583 UIComponent.suspendBackgroundProcessing();
584 var newFeature:Feature = tw.selectedType;
585 var undoStack:Function = MainUndoStack.getGlobalStack().addAction;
586 var action:CompositeUndoableAction = new CompositeUndoableAction(
587 "Set "+selectedEntity.getType()+" "+selectedEntity.id+" to "+newFeature.name);
588 selectedEntity.suspend();
590 // remove tags from the current feature
591 if ( feature != null ) {
592 for each( var oldtag:Object in feature.tags ) {
593 selectedEntity.setTag(oldtag["k"], null, action.push);
597 // set tags for new feature
598 if ( newFeature != null ) {
599 for each( var newtag:Object in newFeature.tags ) {
600 selectedEntity.setTag(newtag["k"], newtag["v"], action.push);
604 selectedEntity.resume();
608 UIComponent.resumeBackgroundProcessing();
611 private function resizePOIGrid(event:Event):void {
612 var rows:Number=event.target.dataProvider.length/event.target.columnCount;
613 if (rows!=Math.floor(rows)) { rows=Math.floor(rows+1); }
614 event.target.height=rows*(event.target.rowHeight+1);