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 <!-- FIXME the panel text is repeated below for mouseOut -->
11 <mx:Text id="dndPanelText" text="Drag and Drop Points of Interest" />
12 <mx:TileList id="poiGrid" dataProvider="{MapFeatures.getInstance().pois}" width="100%" height="100%">
15 <mx:VBox mouseOver="parentDocument.dndPanelText.text = data.name"
16 mouseOut="parentDocument.dndPanelText.text = 'Drag and Drop Points of Interest'">
18 import mx.events.DragEvent;
19 import mx.managers.DragManager;
20 import mx.core.DragSource;
22 private function dragPOI(event:MouseEvent, tags:Array):void {
23 // Get the drag initiator component from the event object.
24 var dragInitiator:Image = event.currentTarget as Image;
25 var dragSource:DragSource = new DragSource();
26 dragSource.addData(tags, 'tags');
28 var dragProxy:Image = new Image();
29 dragProxy.source = dragInitiator.source;
30 dragProxy.width = dragInitiator.width; // must set width and height explicitly
31 dragProxy.height = dragInitiator.height; // for non-embedded images
32 DragManager.doDrag(dragInitiator, dragSource, event, dragProxy);
35 <mx:Image id="foo" source="{data.image}" height="25" width="25" mouseMove="dragPOI(event, data.tags)" toolTip="{data.name}" />
42 <mx:VBox id="tagsPanel" width="100%" height="100%" creationPolicy="auto">
43 <mx:ViewStack id="stack" width="100%" height="100%">
44 <mx:VBox width="100%" height="100%" label="Simple" id="editorContainer" creationComplete="initEditorStackUIs()">
45 <mx:HBox borderStyle="inset" verticalAlign="middle" width="100%" paddingLeft="3" id="iconContainer">
46 <mx:Image id="iconImage"/>
47 <mx:VBox width="100%" verticalGap="1">
48 <mx:PopUpButton id="popupChange" creationComplete="initFeatureBox()" openAlways="true" width="100%"/>
49 <mx:Text condenseWhite="true" width="100%" id="iconText"/>
51 <mx:LinkButton label="?" click="openDescription()" id="helpLabel"/>
54 <mx:VBox width="100%" height="100%" label="Advanced" initialize="checkAdvanced()" verticalGap="1">
55 <mx:Label id="advancedID">
56 <mx:htmlText><![CDATA[<i>No Selection</i>]]></mx:htmlText>
59 <mx:DataGrid editable="true" width="100%" height="75%" id="advancedTagGrid">
61 <mx:DataGridColumn editable="true" dataField="key" headerText="Key"/>
62 <mx:DataGridColumn editable="true" dataField="value" headerText="Value"/>
66 <mx:HBox horizontalAlign="right" width="100%">
67 <mx:LinkButton label="Delete" click="removeTag()" enabled="{advancedTagGrid.selectedItem != null? true : false}"/>
68 <mx:LinkButton label="Add" click="addNewTag()"/>
71 <mx:DataGrid editable="true" width="100%" height="25%" id="relationsGrid"
72 doubleClickEnabled="true"
73 itemDoubleClick="editRelation(relationsGrid.selectedItem.id)">
75 <mx:DataGridColumn editable="false" dataField="description" headerText="Relation"/>
76 <mx:DataGridColumn editable="false" dataField="id_idx" headerText="ID"/>
77 <mx:DataGridColumn editable="true" dataField="role" headerText="Role"/>
81 <mx:HBox horizontalAlign="right" width="100%">
82 <mx:LinkButton label="Remove from" click="removeFromRelation(relationsGrid.selectedItem.id, relationsGrid.selectedItem.index)"
83 enabled="{relationsGrid.selectedItem != null? true : false}"/>
84 <mx:LinkButton label="Add to" click="addToRelation()"/>
89 <mx:VBox width="100%" height="100%" label="Members" id="membersVBox" initialize="checkMembers()" verticalGap="1">
90 <mx:Label id="membersText" text="Relation Members"/>
91 <mx:DataGrid editable="true" width="100%" height="100%" id="membersGrid"
92 dragEnabled="true" dragMoveEnabled="true" dropEnabled="true">
94 <mx:DataGridColumn editable="false" dataField="type" headerText="Type"/>
95 <mx:DataGridColumn editable="false" dataField="id" headerText="ID"/>
96 <mx:DataGridColumn editable="true" dataField="role" headerText="Role"/>
103 <mx:HBox width="100%">
104 <mx:LinkBar dataProvider="{stack}"/>
105 <mx:Spacer width="100%"/>
107 icon="@Embed('../../../embedded/view_tabbed.png')"
108 disabledIcon="@Embed('../../../embedded/view_tabbed_disabled.png')"
109 click="setEditorStackUI(true)" id="tabNavigatorLabel" paddingTop="6"
110 enabled="{editorStack is Accordion && stack.selectedIndex==0}" />
112 icon="@Embed('../../../embedded/view_accordion.png')"
113 disabledIcon="@Embed('../../../embedded/view_accordion_disabled.png')"
114 click="setEditorStackUI(false)" id="accordionLabel" paddingTop="6"
115 enabled="{editorStack is SuperTabNavigator && stack.selectedIndex==0}" />
121 import net.systemeD.halcyon.connection.*;
122 import net.systemeD.potlatch2.mapfeatures.*;
124 import mx.collections.*;
125 import mx.containers.*;
128 import mx.managers.PopUpManager;
129 import flash.geom.Point;
131 import mx.events.DragEvent;
132 import mx.managers.DragManager;
133 import mx.core.DragSource;
134 import flexlib.containers.SuperTabNavigator;
136 private var editorStackTabNavigator:SuperTabNavigator;
137 private var editorStackAccordion:Accordion;
138 [Bindable] private var editorStack:Container;
140 private var mapFeatures:MapFeatures;
141 private var selectedEntity:Entity;
142 private var tagDataProvider:ArrayCollection;
143 private var tw:CategorySelector = null;
144 private var feature:Feature = null;
146 public function setEntity(entity:Entity):void {
147 UIComponent.suspendBackgroundProcessing();
148 if ( selectedEntity != entity ) {
149 if ( selectedEntity != null )
150 selectedEntity.removeEventListener(Connection.TAG_CHANGED, tagChanged);
151 selectedEntity = entity;
152 if ( selectedEntity != null )
153 selectedEntity.addEventListener(Connection.TAG_CHANGED, tagChanged);
156 if ( advancedID != null )
157 setupAdvanced(entity);
158 if (entity is Relation) {
159 stack.addChild(membersVBox);
161 refreshFeatureIcon();
162 if (selectedEntity == null) {
163 sidebar.selectedChild = dndPanel;
166 sidebar.selectedChild = tagsPanel;
168 UIComponent.resumeBackgroundProcessing();
171 private function refreshFeatureIcon():void {
172 var oldFeature:Feature = feature;
173 feature = selectedEntity == null ? null : mapFeatures.findMatchingFeature(selectedEntity);
174 if ( feature != oldFeature ) {
175 if ( oldFeature != null )
176 oldFeature.removeEventListener("imageChanged", featureImageChanged);
177 if ( feature != null )
178 feature.addEventListener("imageChanged", featureImageChanged);
181 if ( feature != null ) {
182 setFeatureIcon(selectedEntity, feature);
184 blankFeatureIcon(selectedEntity);
188 private function featureImageChanged(event:Event):void {
189 setFeatureIcon(selectedEntity, feature);
192 private function setFeatureIcon(entity:Entity, feature:Feature):void {
193 //blankFeatureIcon(entity);
195 iconImage.source = feature.image;
197 var txt:String = feature.htmlDetails(entity);
198 iconText.htmlText = txt;
199 popupChange.label = feature.name;
200 setLimitTypes(entity);
201 tw.setSelectedFeature(feature);
202 helpLabel.visible = feature.hasHelpURL();
205 private function setLimitTypes(entity:Entity):void {
206 var type:String = null;
207 if ( entity is Node )
209 else if ( entity is Way )
210 type = Way(entity).isArea() ? "area" : "line";
211 else if ( entity is Relation )
213 tw.setLimitTypes(type);
216 private function blankFeatureIcon(entity:Entity):void {
217 iconImage.source = null;
218 popupChange.label = "unknown";
219 setLimitTypes(entity);
220 if (entity == null) {
221 iconText.htmlText = "<i>Nothing selected</i>";
222 tw.setNoSelectedFeature();
223 } else if (entity.hasTags()) {
224 iconText.htmlText = "<b>Not recognised</b><br/>Try looking at the tags under the advanced properties";
225 tw.setSelectedFeature(null);
227 iconText.htmlText = "<b>No tags set</b><br/>Use the menu above to say what this "+entity.getType()+" is";
228 tw.setSelectedFeature(null);
230 helpLabel.visible = false;
233 private var tabComponents:Object = {};
235 private function initialiseEditors():void {
236 editorStack.removeAllChildren();
237 if ( selectedEntity == null || feature == null )
240 var editorBox:VBox = createEditorBox();
241 editorBox.label = "Basic";
242 editorStack.addChild(editorBox);
244 var tabs:Object = {};
247 for each (var factory:EditorFactory in feature.editors) {
248 if ( factory.presence.isEditorPresent(factory, selectedEntity, null) ) {
249 var editor:DisplayObject = factory.createEditorInstance(selectedEntity);
250 if ( editor != null )
251 editorBox.addChild(editor);
253 var category:String = factory.category;
254 var tab:VBox = tabs[category];
256 tab = createEditorBox();
257 tab.label = category;
258 editorStack.addChild(tab);
259 tabs[category] = tab;
260 tabComponents[tab] = [];
262 var catEditor:DisplayObject = factory.createEditorInstance(selectedEntity);
263 if ( catEditor != null )
264 tabComponents[tab].push(catEditor);
265 // tab.addChild(catEditor);
269 private function createEditorBox():VBox {
270 var box:VBox = new VBox();
271 box.percentWidth = 100;
272 box.percentHeight = 100;
276 private function ensureEditorsPopulated(tab:VBox):void {
277 var components:Array = tabComponents[tab];
278 if ( components == null || tab == null || tab.numChildren >= components.length )
280 for each (var component:DisplayObject in components ) {
281 tab.addChild(component);
285 private function initEditorStackUIs():void {
286 editorStackTabNavigator = new SuperTabNavigator();
287 editorStackTabNavigator.allowTabSqueezing=false;
288 editorStackTabNavigator.minTabWidth=10;
289 editorStackTabNavigator.closePolicy="close_never";
290 editorStackTabNavigator.scrollSpeed=20;
291 editorStackTabNavigator.creationPolicy="auto";
292 editorStackTabNavigator.percentWidth=100;
293 editorStackTabNavigator.percentHeight=100;
295 editorStackAccordion = new Accordion();
296 editorStackAccordion.percentWidth=100;
297 editorStackAccordion.percentHeight=100;
298 editorStackAccordion.creationPolicy="auto";
300 setEditorStackUI(true);
303 private function setEditorStackUI(isTabbed:Boolean):void {
304 var children:Array=[]; var i:uint;
307 // blank existing component
308 editorStack.removeEventListener("change",editorStackUIChange);
309 editorStack.removeEventListener("updateComplete",editorStackUIUpdate);
310 editorStack.removeAllChildren();
311 editorContainer.removeChildAt(1);
314 // replace with new component
315 editorStack = (isTabbed ? editorStackTabNavigator : editorStackAccordion) as Container;
316 editorContainer.addChild(editorStack);
318 // re-add children and listeners
320 editorStack.addEventListener("change",editorStackUIChange);
321 editorStack.addEventListener("updateComplete",editorStackUIUpdate);
324 private function editorStackUIChange(event:Event):void {
325 ensureEditorsPopulated(IndexChangedEvent(event).relatedObject as VBox);
328 private function editorStackUIUpdate(event:Event):void {
329 if (editorStack is SuperTabNavigator) {
330 var e:SuperTabNavigator = editorStack as SuperTabNavigator;
331 if (e.selectedIndex<0) { return; }
332 for (var i:uint=0; i<e.numChildren; i++) {
333 e.getTabAt(i).selected=(i==e.selectedIndex);
339 private function checkAdvanced():void {
340 if ( selectedEntity != null )
341 setupAdvanced(selectedEntity);
344 private var listeningToRelations:Array = [];
346 private function setupAdvanced(entity:Entity):void {
347 if ( tagDataProvider == null ) {
348 tagDataProvider = new ArrayCollection();
349 advancedTagGrid.dataProvider = tagDataProvider;
352 tagDataProvider.removeAll();
354 if ( entity == null ) {
355 advancedID.htmlText = "";
357 var entityText:String = "xx";
358 if ( entity is Node ) entityText = "Node";
359 else if ( entity is Way ) entityText = "Way";
360 else if ( entity is Relation ) entityText = "Relation";
361 advancedID.htmlText = entityText+": <b>"+entity.id+"</b>";
363 var tags:Array = entity.getTagArray();
365 for each(var tag:Tag in tags)
366 tagDataProvider.addItem(tag);
369 removeRelationListeners();
370 if ( selectedEntity != null ) {
371 selectedEntity.removeEventListener(Connection.ADDED_TO_RELATION, addedToRelation);
372 selectedEntity.removeEventListener(Connection.REMOVED_FROM_RELATION, removedFromRelation);
375 if ( entity == null ) {
376 relationsGrid.dataProvider = null;
378 resetRelationsGrid(entity);
379 entity.addEventListener(Connection.ADDED_TO_RELATION, addedToRelation);
380 entity.addEventListener(Connection.REMOVED_FROM_RELATION, removedFromRelation);
384 private function addedToRelation(event:RelationMemberEvent):void {
385 resetRelationsGrid(selectedEntity);
388 private function removedFromRelation(event:RelationMemberEvent):void {
389 resetRelationsGrid(selectedEntity);
392 private function removeRelationListeners():void {
393 for each( var rel:Relation in listeningToRelations ) {
394 rel.removeEventListener(Connection.TAG_CHANGED, relationTagChanged);
395 rel.removeEventListener(Connection.RELATION_MEMBER_ADDED, entityRelationMemberChanged);
396 rel.removeEventListener(Connection.RELATION_MEMBER_REMOVED, entityRelationMemberChanged);
398 listeningToRelations = [];
399 relationsGrid.removeEventListener(DataGridEvent.ITEM_EDIT_END, relationRoleChanged);
402 private function resetRelationsGrid(entity:Entity):void {
403 removeRelationListeners();
404 var relations:Array = [];
405 for each( var rel:Relation in entity.parentRelations ) {
406 for each( var memberIndex:int in rel.findEntityMemberIndexes(entity)) {
407 var props:Object = {};
408 props["relation"] = rel;
409 props["id"] = rel.id;
410 props["index"] = memberIndex;
411 props["role"] = rel.getMember(memberIndex).role;
412 props["description"] = rel.getDescription();
413 props["id_idx"] = rel.id + "/"+memberIndex;
415 relations.push(props);
418 rel.addEventListener(Connection.TAG_CHANGED, relationTagChanged);
419 rel.addEventListener(Connection.RELATION_MEMBER_ADDED, entityRelationMemberChanged);
420 rel.addEventListener(Connection.RELATION_MEMBER_REMOVED, entityRelationMemberChanged);
421 listeningToRelations.push(rel);
423 relationsGrid.dataProvider = relations;
424 relationsGrid.addEventListener(DataGridEvent.ITEM_EDIT_END, relationRoleChanged, false, -100);
427 private function relationRoleChanged(event:DataGridEvent):void {
428 if (event.dataField != 'role') { return; } // shouldn't really happen
430 var relations:Array=event.currentTarget.dataProvider.toArray();
431 var props:Object=relations[event.rowIndex];
433 var relation:Relation=props['relation'];
434 var index:uint=props['index'];
435 var newRole:String=event.itemRenderer.data['role'];
437 relation.setMember(index, new RelationMember(selectedEntity,newRole));
440 private function relationTagChanged(event:TagEvent):void {
441 resetRelationsGrid(selectedEntity);
444 private function entityRelationMemberChanged(event:RelationMemberEvent):void {
445 resetRelationsGrid(selectedEntity);
448 private function checkMembers():void {
449 if (selectedEntity is Relation) {
450 setupMembers(selectedEntity as Relation);
454 private function setupMembers(rel:Relation):void {
455 var members:Array = [];
456 for (var i:int=0 ; i<rel.length; i++) {
457 var props:Object = {};
458 var member:RelationMember = rel.getMember(i);
459 props["id"] = member.entity.id;
460 props["type"] = member.entity.getType();
461 props["role"] = member.role;
465 membersGrid.dataProvider = members;
466 membersGrid.dataProvider.addEventListener('collectionChange', membersChange);
469 private function membersChange(event:Event):void {
470 // Dropping all the members and re-adding them isn't exactly optimal
471 // but is at least robust for any kind of change.
472 // Figuring out a better way is someone else's FIXME
474 var conn:Connection = Connection.getConnectionInstance();
475 var rel:Relation = selectedEntity as Relation
478 trace("Dropping "+rel.length+" members");
479 for (var i:int=rel.length-1 ; i>=0; i--) {
480 rel.removeMemberByIndex(i);
483 // add members in new order
484 for each(var memberObject:Object in membersGrid.dataProvider) {
486 var id:Number = memberObject.id;
487 if(memberObject.type == 'node') {
488 e = conn.getNode(id);
489 } else if (memberObject.type == 'way') {
491 } else if (memberObject.type == 'relation') {
492 e = conn.getRelation(id);
494 rel.appendMember(new RelationMember(e, memberObject.role));
495 trace("added member "+memberObject.type+" "+id+" in role "+memberObject.role);
497 trace("complete: relation "+rel.id+" now has "+rel.length+" members");
500 private function editRelation(id:Number):void {
501 var panel:RelationEditorPanel = RelationEditorPanel(
502 PopUpManager.createPopUp(Application(Application.application), RelationEditorPanel, true));
503 panel.setRelation(Connection.getConnectionInstance().getRelation(id));
504 PopUpManager.centerPopUp(panel);
507 private function tagChanged(event:TagEvent):void {
508 refreshFeatureIcon();
510 if ( tagDataProvider != null ) {
511 // check to see if the key is already in our list
512 var exists:Boolean = false;
515 for ( i = 0; i < tagDataProvider.length && !exists; i++ ) {
516 tag = Tag(tagDataProvider.getItemAt(i));
517 exists = tag.key == event.key;
520 tag = new Tag(selectedEntity, event.key, event.newValue);
521 tagDataProvider.addItem(tag);
522 tagDataProvider.refresh();
524 if ( event.newValue == null ) {
525 tagDataProvider.removeItemAt(i-1);
526 tagDataProvider.refresh();
528 tagDataProvider.itemUpdated(tag, "value");
534 public function loadFeatures():void {
535 mapFeatures = MapFeatures.getInstance();
536 stack.removeChild(membersVBox); // remove by default, will be added if relation
539 public function openDescription():void {
540 trace("open description here");
541 if ( feature != null && feature.hasHelpURL() )
542 navigateToURL(new URLRequest(feature.helpURL), "potlatch_help");
545 public function addNewTag():void {
546 var newKey:String = "(new tag)";
547 var newTag:Tag = new Tag(selectedEntity, newKey, "(new value)");
548 tagDataProvider.addItem(newTag);
549 advancedTagGrid.editedItemPosition = {rowIndex: tagDataProvider.getItemIndex(newTag), columnIndex: 0};
552 public function removeTag():void {
553 var k:String = advancedTagGrid.selectedItem.key;
554 selectedEntity.setTag(k, null, MainUndoStack.getGlobalStack().addAction);
557 public function addToRelation():void {
558 new RelationSelectPanel().init(selectedEntity,new Object());
561 public function removeFromRelation(id:Number, index:int):void {
562 Connection.getConnectionInstance().getRelation(id).removeMemberByIndex(index);
565 public function initFeatureBox():void {
566 tw = new CategorySelector();
567 tw.addEventListener("selectedType", changeFeatureType);
568 popupChange.popUp = tw;
571 public function changeFeatureType(event:Event):void {
572 if ( selectedEntity == null )
575 UIComponent.suspendBackgroundProcessing();
576 var newFeature:Feature = tw.selectedType;
577 var undoStack:Function = MainUndoStack.getGlobalStack().addAction;
578 var action:CompositeUndoableAction = new CompositeUndoableAction(
579 "Set "+selectedEntity.getType()+" "+selectedEntity.id+" to "+newFeature.name);
580 selectedEntity.suspend();
582 // remove tags from the current feature
583 if ( feature != null ) {
584 for each( var oldtag:Object in feature.tags ) {
585 selectedEntity.setTag(oldtag["k"], null, action.push);
589 // set tags for new feature
590 if ( newFeature != null ) {
591 for each( var newtag:Object in newFeature.tags ) {
592 selectedEntity.setTag(newtag["k"], newtag["v"], action.push);
596 selectedEntity.resume();
600 UIComponent.resumeBackgroundProcessing();
603 private function dragPOI(event:MouseEvent, tags:Array):void {
604 // Get the drag initiator component from the event object.
605 var dragInitiator:Image = event.currentTarget as Image;
606 var dragSource:DragSource = new DragSource();
607 dragSource.addData(tags, 'tags');
609 var dragProxy:Image = new Image();
610 dragProxy.source = event.currentTarget.source;
612 DragManager.doDrag(dragInitiator, dragSource, event, dragProxy);