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="sidebar" width="100%" height="100%" creationPolicy="all">
9 <mx:VBox id="dndPanel" width="100%" height="100%">
10 <mx:Text id="dndPanelText" text="{dndPrompt}" automationName="{dndPrompt}" />
11 <mx:Repeater id="dndRep" dataProvider="{MapFeatures.getInstance().getCategoriesForType('point')}">
12 <mx:HBox width="100%"><mx:Label text="{dndRep.currentItem.name}"/></mx:HBox>
14 <mx:TileList dataProvider="{dndRep.currentItem.getFeaturesForType('point')}" width="100%"
15 rowHeight="32" columnWidth="32" updateComplete="resizePOIGrid(event)">
18 <mx:VBox mouseOver="parentDocument.dndPanelText.text = data.name"
19 mouseOut="parentDocument.dndPanelText.text = parentDocument.dndPanelText.automationName">
21 import mx.events.DragEvent;
22 import mx.managers.DragManager;
23 import mx.core.DragSource;
25 private function dragPOI(event:MouseEvent, tags:Array):void {
26 // Get the drag initiator component from the event object.
27 var dragInitiator:Image = event.currentTarget as Image;
28 var dragSource:DragSource = new DragSource();
29 dragSource.addData(tags, 'tags');
30 dragSource.addData(event.target.parent.parent.parent.parent, 'container');
32 var dragProxy:Image = new Image();
33 dragProxy.source = dragInitiator.source;
34 dragProxy.width = dragInitiator.width; // must set width and height explicitly
35 dragProxy.height = dragInitiator.height; // for non-embedded images
36 DragManager.doDrag(dragInitiator, dragSource, event, dragProxy);
39 <mx:Image id="foo" source="{data.image}" height="25" width="25" mouseMove="dragPOI(event, data.tags)" toolTip="{data.name}" />
47 <mx:VBox id="tagsPanel" width="100%" height="100%" creationPolicy="auto">
48 <mx:ViewStack id="stack" width="100%" height="100%">
49 <mx:VBox width="100%" height="100%" label="Simple" id="editorContainer" creationComplete="initEditorStackUIs()">
50 <mx:HBox borderStyle="inset" verticalAlign="middle" width="100%" paddingLeft="3" id="iconContainer">
51 <mx:Image id="iconImage"/>
52 <mx:VBox width="100%" verticalGap="1">
53 <mx:PopUpButton id="popupChange" creationComplete="initFeatureBox()" openAlways="true" width="100%"/>
54 <mx:Text condenseWhite="true" width="100%" id="iconText"/>
56 <mx:LinkButton label="?" click="openDescription()" id="helpLabel"/>
59 <mx:VBox width="100%" height="100%" label="Advanced" initialize="checkAdvanced()" verticalGap="1">
60 <mx:Label id="advancedID">
61 <mx:htmlText><![CDATA[<i>No Selection</i>]]></mx:htmlText>
64 <mx:DataGrid editable="true" width="100%" height="75%" id="advancedTagGrid">
66 <mx:DataGridColumn editable="true" dataField="key" headerText="Key"/>
67 <mx:DataGridColumn editable="true" dataField="value" headerText="Value"/>
71 <mx:HBox horizontalAlign="right" width="100%">
72 <mx:LinkButton label="Delete" click="removeTag()" enabled="{advancedTagGrid.selectedItem != null? true : false}"/>
73 <mx:LinkButton label="Add" click="addNewTag()"/>
76 <mx:DataGrid editable="true" width="100%" height="25%" id="relationsGrid"
77 doubleClickEnabled="true"
78 itemDoubleClick="editRelation(relationsGrid.selectedItem.id)">
80 <mx:DataGridColumn editable="false" dataField="description" headerText="Relation"/>
81 <mx:DataGridColumn editable="false" dataField="id_idx" headerText="ID"/>
82 <mx:DataGridColumn editable="true" dataField="role" headerText="Role"/>
86 <mx:HBox horizontalAlign="right" width="100%">
87 <mx:LinkButton label="Remove from" click="removeFromRelation(relationsGrid.selectedItem.id, relationsGrid.selectedItem.index)"
88 enabled="{relationsGrid.selectedItem != null? true : false}"/>
89 <mx:LinkButton label="Add to" click="addToRelation()"/>
94 <mx:VBox width="100%" height="100%" label="Members" id="membersVBox" initialize="checkMembers()" verticalGap="1">
95 <mx:Label id="membersText" text="Relation Members"/>
96 <mx:DataGrid editable="true" width="100%" height="100%" id="membersGrid"
97 dragEnabled="true" dragMoveEnabled="true" dropEnabled="true">
99 <mx:DataGridColumn editable="false" dataField="type" headerText="Type"/>
100 <mx:DataGridColumn editable="false" dataField="id" headerText="ID"/>
101 <mx:DataGridColumn editable="true" dataField="role" headerText="Role"/>
108 <mx:HBox width="100%">
109 <mx:LinkBar dataProvider="{stack}"/>
110 <mx:Spacer width="100%"/>
112 icon="@Embed('../../../embedded/view_tabbed.png')"
113 disabledIcon="@Embed('../../../embedded/view_tabbed_disabled.png')"
114 click="setEditorStackUI(true)" id="tabNavigatorLabel" paddingTop="6"
115 enabled="{editorStack is Accordion && stack.selectedIndex==0}" />
117 icon="@Embed('../../../embedded/view_accordion.png')"
118 disabledIcon="@Embed('../../../embedded/view_accordion_disabled.png')"
119 click="setEditorStackUI(false)" id="accordionLabel" paddingTop="6"
120 enabled="{editorStack is SuperTabNavigator && stack.selectedIndex==0}" />
126 import net.systemeD.halcyon.connection.*;
127 import net.systemeD.potlatch2.mapfeatures.*;
129 import mx.collections.*;
130 import mx.containers.*;
133 import mx.managers.PopUpManager;
134 import flash.geom.Point;
136 import mx.events.DragEvent;
137 import mx.managers.DragManager;
138 import mx.core.DragSource;
139 import flexlib.containers.SuperTabNavigator;
141 private static const dndPrompt:String="Drag and drop points of interest";
143 private var editorStackTabNavigator:SuperTabNavigator;
144 private var editorStackAccordion:Accordion;
145 [Bindable] private var editorStack:Container;
147 private var mapFeatures:MapFeatures;
148 private var selectedEntity:Entity;
149 private var tagDataProvider:ArrayCollection;
150 private var tw:CategorySelector = null;
151 private var feature:Feature = null;
153 public function setEntity(entity:Entity):void {
154 UIComponent.suspendBackgroundProcessing();
155 if ( selectedEntity != entity ) {
156 if ( selectedEntity != null )
157 selectedEntity.removeEventListener(Connection.TAG_CHANGED, tagChanged);
158 selectedEntity = entity;
159 if ( selectedEntity != null )
160 selectedEntity.addEventListener(Connection.TAG_CHANGED, tagChanged);
163 if ( advancedID != null )
164 setupAdvanced(entity);
165 if (entity is Relation) {
166 stack.addChild(membersVBox);
168 refreshFeatureIcon();
169 if (selectedEntity == null) {
170 sidebar.selectedChild = dndPanel;
173 sidebar.selectedChild = tagsPanel;
175 UIComponent.resumeBackgroundProcessing();
178 private function refreshFeatureIcon():void {
179 var oldFeature:Feature = feature;
180 feature = selectedEntity == null ? null : mapFeatures.findMatchingFeature(selectedEntity);
181 if ( feature != oldFeature ) {
182 if ( oldFeature != null )
183 oldFeature.removeEventListener("imageChanged", featureImageChanged);
184 if ( feature != null )
185 feature.addEventListener("imageChanged", featureImageChanged);
188 if ( feature != null ) {
189 setFeatureIcon(selectedEntity, feature);
191 blankFeatureIcon(selectedEntity);
195 private function featureImageChanged(event:Event):void {
196 setFeatureIcon(selectedEntity, feature);
199 private function setFeatureIcon(entity:Entity, feature:Feature):void {
200 //blankFeatureIcon(entity);
202 iconImage.source = feature.image;
204 var txt:String = feature.htmlDetails(entity);
205 iconText.htmlText = txt;
206 popupChange.label = feature.name;
207 setLimitTypes(entity);
208 tw.setSelectedFeature(feature);
209 helpLabel.visible = feature.hasHelpURL();
212 private function setLimitTypes(entity:Entity):void {
213 var type:String = null;
214 if ( entity is Node )
216 else if ( entity is Way )
217 type = Way(entity).isArea() ? "area" : "line";
218 else if ( entity is Relation )
220 tw.setLimitTypes(type);
223 private function blankFeatureIcon(entity:Entity):void {
224 iconImage.source = null;
225 popupChange.label = "unknown";
226 setLimitTypes(entity);
227 if (entity == null) {
228 iconText.htmlText = "<i>Nothing selected</i>";
229 tw.setNoSelectedFeature();
230 } else if (entity.hasTags()) {
231 iconText.htmlText = "<b>Not recognised</b><br/>Try looking at the tags under the advanced properties";
232 tw.setSelectedFeature(null);
234 iconText.htmlText = "<b>No tags set</b><br/>Use the menu above to say what this "+entity.getType()+" is";
235 tw.setSelectedFeature(null);
237 helpLabel.visible = false;
240 private var tabComponents:Object = {};
242 private function initialiseEditors():void {
243 editorStack.removeAllChildren();
244 if ( selectedEntity == null || feature == null )
247 var editorBox:VBox = createEditorBox();
248 editorBox.label = "Basic";
249 editorStack.addChild(editorBox);
251 var tabs:Object = {};
254 for each (var factory:EditorFactory in feature.editors) {
255 if ( factory.presence.isEditorPresent(factory, selectedEntity, null) ) {
256 var editor:DisplayObject = factory.createEditorInstance(selectedEntity);
257 if ( editor != null )
258 editorBox.addChild(editor);
260 var category:String = factory.category;
261 var tab:VBox = tabs[category];
263 tab = createEditorBox();
264 tab.label = category;
265 editorStack.addChild(tab);
266 tabs[category] = tab;
267 tabComponents[tab] = [];
269 var catEditor:DisplayObject = factory.createEditorInstance(selectedEntity);
270 if ( catEditor != null )
271 tabComponents[tab].push(catEditor);
272 // tab.addChild(catEditor);
276 private function createEditorBox():VBox {
277 var box:VBox = new VBox();
278 box.percentWidth = 100;
279 box.percentHeight = 100;
283 private function ensureEditorsPopulated(tab:VBox):void {
284 var components:Array = tabComponents[tab];
285 if ( components == null || tab == null || tab.numChildren >= components.length )
287 for each (var component:DisplayObject in components ) {
288 tab.addChild(component);
292 private function initEditorStackUIs():void {
293 editorStackTabNavigator = new SuperTabNavigator();
294 editorStackTabNavigator.allowTabSqueezing=false;
295 editorStackTabNavigator.minTabWidth=10;
296 editorStackTabNavigator.closePolicy="close_never";
297 editorStackTabNavigator.scrollSpeed=20;
298 editorStackTabNavigator.creationPolicy="auto";
299 editorStackTabNavigator.percentWidth=100;
300 editorStackTabNavigator.percentHeight=100;
302 editorStackAccordion = new Accordion();
303 editorStackAccordion.percentWidth=100;
304 editorStackAccordion.percentHeight=100;
305 editorStackAccordion.creationPolicy="auto";
307 setEditorStackUI(true);
310 private function setEditorStackUI(isTabbed:Boolean):void {
311 var children:Array=[]; var i:uint;
314 // blank existing component
315 editorStack.removeEventListener("change",editorStackUIChange);
316 editorStack.removeEventListener("updateComplete",editorStackUIUpdate);
317 editorStack.removeAllChildren();
318 editorContainer.removeChildAt(1);
321 // replace with new component
322 editorStack = (isTabbed ? editorStackTabNavigator : editorStackAccordion) as Container;
323 editorContainer.addChild(editorStack);
325 // re-add children and listeners
327 editorStack.addEventListener("change",editorStackUIChange);
328 editorStack.addEventListener("updateComplete",editorStackUIUpdate);
331 private function editorStackUIChange(event:Event):void {
332 ensureEditorsPopulated(IndexChangedEvent(event).relatedObject as VBox);
335 private function editorStackUIUpdate(event:Event):void {
336 if (editorStack is SuperTabNavigator) {
337 var e:SuperTabNavigator = editorStack as SuperTabNavigator;
338 if (e.selectedIndex<0) { return; }
339 for (var i:uint=0; i<e.numChildren; i++) {
340 e.getTabAt(i).selected=(i==e.selectedIndex);
346 private function checkAdvanced():void {
347 if ( selectedEntity != null )
348 setupAdvanced(selectedEntity);
351 private var listeningToRelations:Array = [];
353 private function setupAdvanced(entity:Entity):void {
354 if ( tagDataProvider == null ) {
355 tagDataProvider = new ArrayCollection();
356 advancedTagGrid.dataProvider = tagDataProvider;
359 tagDataProvider.removeAll();
361 if ( entity == null ) {
362 advancedID.htmlText = "";
364 var entityText:String = "xx";
365 if ( entity is Node ) entityText = "Node";
366 else if ( entity is Way ) entityText = "Way";
367 else if ( entity is Relation ) entityText = "Relation";
368 advancedID.htmlText = entityText+": <b>"+entity.id+"</b>";
370 var tags:Array = entity.getTagArray();
372 for each(var tag:Tag in tags)
373 tagDataProvider.addItem(tag);
376 removeRelationListeners();
377 if ( selectedEntity != null ) {
378 selectedEntity.removeEventListener(Connection.ADDED_TO_RELATION, addedToRelation);
379 selectedEntity.removeEventListener(Connection.REMOVED_FROM_RELATION, removedFromRelation);
382 if ( entity == null ) {
383 relationsGrid.dataProvider = null;
385 resetRelationsGrid(entity);
386 entity.addEventListener(Connection.ADDED_TO_RELATION, addedToRelation);
387 entity.addEventListener(Connection.REMOVED_FROM_RELATION, removedFromRelation);
391 private function addedToRelation(event:RelationMemberEvent):void {
392 resetRelationsGrid(selectedEntity);
395 private function removedFromRelation(event:RelationMemberEvent):void {
396 resetRelationsGrid(selectedEntity);
399 private function removeRelationListeners():void {
400 for each( var rel:Relation in listeningToRelations ) {
401 rel.removeEventListener(Connection.TAG_CHANGED, relationTagChanged);
402 rel.removeEventListener(Connection.RELATION_MEMBER_ADDED, entityRelationMemberChanged);
403 rel.removeEventListener(Connection.RELATION_MEMBER_REMOVED, entityRelationMemberChanged);
405 listeningToRelations = [];
406 relationsGrid.removeEventListener(DataGridEvent.ITEM_EDIT_END, relationRoleChanged);
409 private function resetRelationsGrid(entity:Entity):void {
410 removeRelationListeners();
411 var relations:Array = [];
412 for each( var rel:Relation in entity.parentRelations ) {
413 for each( var memberIndex:int in rel.findEntityMemberIndexes(entity)) {
414 var props:Object = {};
415 props["relation"] = rel;
416 props["id"] = rel.id;
417 props["index"] = memberIndex;
418 props["role"] = rel.getMember(memberIndex).role;
419 props["description"] = rel.getDescription();
420 props["id_idx"] = rel.id + "/"+memberIndex;
422 relations.push(props);
425 rel.addEventListener(Connection.TAG_CHANGED, relationTagChanged);
426 rel.addEventListener(Connection.RELATION_MEMBER_ADDED, entityRelationMemberChanged);
427 rel.addEventListener(Connection.RELATION_MEMBER_REMOVED, entityRelationMemberChanged);
428 listeningToRelations.push(rel);
430 relationsGrid.dataProvider = relations;
431 relationsGrid.addEventListener(DataGridEvent.ITEM_EDIT_END, relationRoleChanged, false, -100);
434 private function relationRoleChanged(event:DataGridEvent):void {
435 if (event.dataField != 'role') { return; } // shouldn't really happen
437 var relations:Array=event.currentTarget.dataProvider.toArray();
438 var props:Object=relations[event.rowIndex];
440 var relation:Relation=props['relation'];
441 var index:uint=props['index'];
442 var newRole:String=event.itemRenderer.data['role'];
444 relation.setMember(index, new RelationMember(selectedEntity,newRole));
447 private function relationTagChanged(event:TagEvent):void {
448 resetRelationsGrid(selectedEntity);
451 private function entityRelationMemberChanged(event:RelationMemberEvent):void {
452 resetRelationsGrid(selectedEntity);
455 private function checkMembers():void {
456 if (selectedEntity is Relation) {
457 setupMembers(selectedEntity as Relation);
461 private function setupMembers(rel:Relation):void {
462 var members:Array = [];
463 for (var i:int=0 ; i<rel.length; i++) {
464 var props:Object = {};
465 var member:RelationMember = rel.getMember(i);
466 props["id"] = member.entity.id;
467 props["type"] = member.entity.getType();
468 props["role"] = member.role;
472 membersGrid.dataProvider = members;
473 membersGrid.dataProvider.addEventListener('collectionChange', membersChange);
476 private function membersChange(event:Event):void {
477 // Dropping all the members and re-adding them isn't exactly optimal
478 // but is at least robust for any kind of change.
479 // Figuring out a better way is someone else's FIXME
481 var conn:Connection = Connection.getConnectionInstance();
482 var rel:Relation = selectedEntity as Relation
485 trace("Dropping "+rel.length+" members");
486 for (var i:int=rel.length-1 ; i>=0; i--) {
487 rel.removeMemberByIndex(i);
490 // add members in new order
491 for each(var memberObject:Object in membersGrid.dataProvider) {
493 var id:Number = memberObject.id;
494 if(memberObject.type == 'node') {
495 e = conn.getNode(id);
496 } else if (memberObject.type == 'way') {
498 } else if (memberObject.type == 'relation') {
499 e = conn.getRelation(id);
501 rel.appendMember(new RelationMember(e, memberObject.role));
502 trace("added member "+memberObject.type+" "+id+" in role "+memberObject.role);
504 trace("complete: relation "+rel.id+" now has "+rel.length+" members");
507 private function editRelation(id:Number):void {
508 var panel:RelationEditorPanel = RelationEditorPanel(
509 PopUpManager.createPopUp(Application(Application.application), RelationEditorPanel, true));
510 panel.setRelation(Connection.getConnectionInstance().getRelation(id));
511 PopUpManager.centerPopUp(panel);
514 private function tagChanged(event:TagEvent):void {
515 refreshFeatureIcon();
517 if ( tagDataProvider != null ) {
518 // check to see if the key is already in our list
519 var exists:Boolean = false;
522 for ( i = 0; i < tagDataProvider.length && !exists; i++ ) {
523 tag = Tag(tagDataProvider.getItemAt(i));
524 exists = tag.key == event.key;
527 tag = new Tag(selectedEntity, event.key, event.newValue);
528 tagDataProvider.addItem(tag);
529 tagDataProvider.refresh();
531 if ( event.newValue == null ) {
532 tagDataProvider.removeItemAt(i-1);
533 tagDataProvider.refresh();
535 tagDataProvider.itemUpdated(tag, "value");
541 public function loadFeatures():void {
542 mapFeatures = MapFeatures.getInstance();
543 stack.removeChild(membersVBox); // remove by default, will be added if relation
546 public function openDescription():void {
547 trace("open description here");
548 if ( feature != null && feature.hasHelpURL() )
549 navigateToURL(new URLRequest(feature.helpURL), "potlatch_help");
552 public function addNewTag():void {
553 var newKey:String = "(new tag)";
554 var newTag:Tag = new Tag(selectedEntity, newKey, "(new value)");
555 tagDataProvider.addItem(newTag);
556 advancedTagGrid.editedItemPosition = {rowIndex: tagDataProvider.getItemIndex(newTag), columnIndex: 0};
559 public function removeTag():void {
560 var k:String = advancedTagGrid.selectedItem.key;
561 selectedEntity.setTag(k, null, MainUndoStack.getGlobalStack().addAction);
564 public function addToRelation():void {
565 new RelationSelectPanel().init(selectedEntity,new Object());
568 public function removeFromRelation(id:Number, index:int):void {
569 Connection.getConnectionInstance().getRelation(id).removeMemberByIndex(index);
572 public function initFeatureBox():void {
573 tw = new CategorySelector();
574 tw.addEventListener("selectedType", changeFeatureType);
575 popupChange.popUp = tw;
578 public function changeFeatureType(event:Event):void {
579 if ( selectedEntity == null )
582 UIComponent.suspendBackgroundProcessing();
583 var newFeature:Feature = tw.selectedType;
584 var undoStack:Function = MainUndoStack.getGlobalStack().addAction;
585 var action:CompositeUndoableAction = new CompositeUndoableAction(
586 "Set "+selectedEntity.getType()+" "+selectedEntity.id+" to "+newFeature.name);
587 selectedEntity.suspend();
589 // remove tags from the current feature
590 if ( feature != null ) {
591 for each( var oldtag:Object in feature.tags ) {
592 selectedEntity.setTag(oldtag["k"], null, action.push);
596 // set tags for new feature
597 if ( newFeature != null ) {
598 for each( var newtag:Object in newFeature.tags ) {
599 selectedEntity.setTag(newtag["k"], newtag["v"], action.push);
603 selectedEntity.resume();
607 UIComponent.resumeBackgroundProcessing();
610 private function resizePOIGrid(event:Event):void {
611 var rows:Number=event.target.dataProvider.length/event.target.columnCount;
612 if (rows!=Math.floor(rows)) { rows=Math.floor(rows+1); }
613 event.target.height=rows*(event.target.rowHeight+1);