1 <?xml version="1.0" encoding="utf-8"?>
3 xmlns:mx="http://www.adobe.com/2006/mxml"
4 xmlns:flexlib="flexlib.containers.*"
5 xmlns:controls="net.systemeD.controls.*"
6 horizontalScrollPolicy="off"
7 backgroundColor="white"
8 initialize="loadFeatures()">
10 <mx:ViewStack id="sidebar" width="100%" height="100%" creationPolicy="all">
11 <mx:VBox id="dndPanel" width="100%" height="100%" horizontalScrollPolicy="off" styleName="dndPanelVbox">
12 <mx:Text id="dndPanelText" text="{dndPrompt}" width="100%" styleName="helpInfo" />
13 <mx:Repeater id="dndRep" dataProvider="{MapFeatures.getInstance().getCategoriesForType('point')}">
14 <mx:HBox width="100%"><mx:Label text="{dndRep.currentItem.name}:" styleName="dndPanelCategoryLabel"/></mx:HBox>
16 <mx:TileList dataProvider="{dndRep.currentItem.getFeaturesForType('point')}" width="100%" height="1"
17 rowHeight="32" columnWidth="32" updateComplete="resizePOIGrid(event)" styleName="dndPanelTileList">
20 <mx:VBox toolTip="{data.name}">
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 width="100%" id="iconContainer" styleName="featureSelector">
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" styleName="helpInfo"/>
60 <mx:VBox width="100%" height="100%" label="Advanced" id="advancedContainer" 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"
66 doubleClickEnabled="true"
67 doubleClick="if (event.target.parent==advancedTagGrid) { addNewTag(); }">
69 <mx:DataGridColumn editable="true" dataField="key" headerText="Key">
72 <controls:AutoComplete
73 dataProvider="{autoCompleteKeys()}"
76 typedText="{getSelectedKey()}">
78 import net.systemeD.potlatch2.mapfeatures.MapFeatures;
79 import mx.collections.ArrayCollection;
80 import mx.controls.DataGrid;
82 public function autoCompleteKeys():Array {
84 for each (var k:String in MapFeatures.getInstance().getAutoCompleteKeys()) {
85 a.push( { name: k } );
90 internal function getSelectedKey():String {
91 return DataGrid(this.parent.parent).selectedItem.key;
94 </controls:AutoComplete>
98 <mx:DataGridColumn editable="true" dataField="value" headerText="Value" />
102 <mx:HBox horizontalAlign="right" width="100%">
103 <mx:LinkButton label="Delete" click="removeTag()" enabled="{advancedTagGrid.selectedItem != null? true : false}"/>
104 <mx:LinkButton label="Add" click="addNewTag()"/>
107 <mx:DataGrid editable="true" width="100%" height="25%" id="relationsGrid"
108 doubleClickEnabled="true"
109 itemDoubleClick="editRelation(relationsGrid.selectedItem.id)"
110 doubleClick="if (event.target.parent==relationsGrid) { addToRelation(); }">
112 <mx:DataGridColumn editable="false" dataField="description" headerText="Relation"/>
113 <mx:DataGridColumn editable="false" dataField="id_idx" headerText="ID"/>
114 <mx:DataGridColumn editable="true" dataField="role" headerText="Role"/>
118 <mx:HBox horizontalAlign="right" width="100%">
119 <mx:LinkButton label="Remove from" click="removeFromRelation(relationsGrid.selectedItem.id, relationsGrid.selectedItem.index)"
120 enabled="{relationsGrid.selectedItem != null? true : false}"/>
121 <mx:LinkButton label="Add to" click="addToRelation()"/>
126 <mx:VBox width="100%" height="100%" label="Members" id="membersVBox" initialize="checkMembers()" verticalGap="1">
127 <mx:Label id="membersText" text="Relation Members"/>
128 <mx:DataGrid editable="true" width="100%" height="100%" id="membersGrid"
129 dragEnabled="true" dragMoveEnabled="true" dropEnabled="true">
131 <mx:DataGridColumn editable="false" dataField="type" headerText="Type"/>
132 <mx:DataGridColumn editable="false" dataField="id" headerText="ID"/>
133 <mx:DataGridColumn editable="true" dataField="role" headerText="Role"/>
140 <mx:HBox width="100%">
141 <mx:LinkBar dataProvider="{stack}"/>
142 <mx:Spacer width="100%"/>
144 icon="@Embed('../../../embedded/view_tabbed.png')"
145 disabledIcon="@Embed('../../../embedded/view_tabbed_disabled.png')"
146 click="setEditorStackUI(true)" id="tabNavigatorLabel" paddingTop="6"
147 toolTip="Show in tabs"
148 enabled="{editorStack is Accordion && stack.selectedIndex==0}" />
150 icon="@Embed('../../../embedded/view_accordion.png')"
151 disabledIcon="@Embed('../../../embedded/view_accordion_disabled.png')"
152 click="setEditorStackUI(false)" id="accordionLabel" paddingTop="6"
153 toolTip="Show in sliding windows"
154 enabled="{editorStack is SuperTabNavigator && stack.selectedIndex==0}" />
160 import net.systemeD.halcyon.connection.*;
161 import net.systemeD.potlatch2.mapfeatures.*;
163 import mx.collections.*;
164 import mx.containers.*;
167 import mx.managers.PopUpManager;
168 import flash.geom.Point;
170 import mx.events.DragEvent;
171 import mx.managers.DragManager;
172 import mx.core.DragSource;
173 import flexlib.containers.SuperTabNavigator;
175 private static const dndPrompt:String="Add new points by dragging them onto the map";
177 private var editorStackTabNavigator:SuperTabNavigator;
178 private var editorStackAccordion:Accordion;
179 [Bindable] private var editorStack:Container;
181 public var mapFeatures:MapFeatures;
182 private var selectedEntity:Entity;
183 private var tagDataProvider:ArrayCollection;
184 private var tw:CategorySelector = null;
185 private var feature:Feature = null;
187 public function setEntity(entity:Entity):void {
188 UIComponent.suspendBackgroundProcessing();
189 if ( selectedEntity != entity ) {
190 if ( selectedEntity != null )
191 selectedEntity.removeEventListener(Connection.TAG_CHANGED, tagChanged);
192 selectedEntity = entity;
193 if ( selectedEntity != null )
194 selectedEntity.addEventListener(Connection.TAG_CHANGED, tagChanged);
197 if ( advancedID != null )
198 setupAdvanced(entity);
199 if (entity is Relation) {
200 stack.addChild(membersVBox);
202 refreshFeatureIcon();
203 if (selectedEntity == null) {
204 sidebar.selectedChild = dndPanel;
207 sidebar.selectedChild = tagsPanel;
209 UIComponent.resumeBackgroundProcessing();
212 private function refreshFeatureIcon():void {
213 var oldFeature:Feature = feature;
214 feature = selectedEntity == null ? null : mapFeatures.findMatchingFeature(selectedEntity);
215 if ( feature != oldFeature ) {
216 if ( oldFeature != null )
217 oldFeature.removeEventListener("imageChanged", featureImageChanged);
218 if ( feature != null )
219 feature.addEventListener("imageChanged", featureImageChanged);
222 if ( feature != null && feature.name != null ) {
223 setFeatureIcon(selectedEntity, feature);
225 blankFeatureIcon(selectedEntity);
229 private function featureImageChanged(event:Event):void {
230 setFeatureIcon(selectedEntity, feature);
233 private function setFeatureIcon(entity:Entity, feature:Feature):void {
234 //blankFeatureIcon(entity);
236 iconImage.source = feature.image;
238 var txt:String = feature.htmlDetails(entity);
239 iconText.htmlText = txt;
240 popupChange.label = feature.name;
241 setLimitTypes(entity);
242 tw.setSelectedFeature(feature);
243 helpLabel.visible = feature.hasHelpURL();
246 private function setLimitTypes(entity:Entity):void {
247 var type:String = null;
248 if ( entity is Node )
250 else if ( entity is Way )
251 type = Way(entity).isArea() ? "area" : "line";
252 else if ( entity is Relation )
254 tw.setLimitTypes(type);
257 private function blankFeatureIcon(entity:Entity):void {
258 iconImage.source = null;
259 popupChange.label = "unknown";
260 setLimitTypes(entity);
261 if (entity == null) {
262 iconText.htmlText = "<i>Nothing selected</i>";
263 tw.setNoSelectedFeature();
264 } else if (entity.hasTags()) {
265 iconText.htmlText = "<b>Not recognised</b><br/>Try looking at the tags under the advanced properties";
266 tw.setSelectedFeature(null);
268 iconText.htmlText = "<b>No tags set</b><br/>Use the menu above to say what this "+entity.getType()+" is";
269 tw.setSelectedFeature(null);
271 helpLabel.visible = false;
274 private var tabComponents:Object = {};
276 private function initialiseEditors():void {
277 editorStack.removeAllChildren();
278 if ( selectedEntity == null || feature == null )
281 var editorBox:VBox = createEditorBox();
282 editorBox.label = "Basic";
283 editorStack.addChild(editorBox);
285 var tabs:Object = {};
288 for each (var factory:EditorFactory in feature.editors) {
289 if ( factory.presence.isEditorPresent(factory, selectedEntity, null) ) {
290 var editor:DisplayObject = factory.createEditorInstance(selectedEntity);
291 if ( editor != null )
292 editorBox.addChild(editor);
294 var category:String = factory.category;
296 var tab:VBox = tabs[category];
298 tab = createEditorBox();
299 tab.label = category;
300 editorStack.addChild(tab);
301 tabs[category] = tab;
302 tabComponents[tab] = [];
304 var catEditor:DisplayObject = factory.createEditorInstance(selectedEntity);
305 if ( catEditor != null )
306 tabComponents[tab].push(catEditor);
307 // tab.addChild(catEditor);
312 private function createEditorBox():VBox {
313 var box:VBox = new VBox();
314 box.percentWidth = 100;
315 box.percentHeight = 100;
316 box.styleName = "editorContainer";
320 private function ensureEditorsPopulated(tab:VBox):void {
321 var components:Array = tabComponents[tab];
322 if ( components == null || tab == null || tab.numChildren >= components.length )
324 for each (var component:DisplayObject in components ) {
325 tab.addChild(component);
329 private function initEditorStackUIs():void {
330 editorStackTabNavigator = new SuperTabNavigator();
331 editorStackTabNavigator.allowTabSqueezing=false;
332 editorStackTabNavigator.minTabWidth=10;
333 editorStackTabNavigator.closePolicy="close_never";
334 editorStackTabNavigator.scrollSpeed=20;
335 editorStackTabNavigator.creationPolicy="auto";
336 editorStackTabNavigator.percentWidth=100;
337 editorStackTabNavigator.percentHeight=100;
339 editorStackAccordion = new Accordion();
340 editorStackAccordion.percentWidth=100;
341 editorStackAccordion.percentHeight=100;
342 editorStackAccordion.creationPolicy="auto";
344 setEditorStackUI(true);
347 private function setEditorStackUI(isTabbed:Boolean):void {
348 var children:Array=[]; var i:uint;
351 // blank existing component
352 editorStack.removeEventListener("change",editorStackUIChange);
353 editorStack.removeEventListener("updateComplete",editorStackUIUpdate);
354 editorStack.removeAllChildren();
355 editorContainer.removeChildAt(1);
358 // replace with new component
359 editorStack = (isTabbed ? editorStackTabNavigator : editorStackAccordion) as Container;
360 editorContainer.addChild(editorStack);
362 // re-add children and listeners
364 editorStack.addEventListener("change",editorStackUIChange);
365 editorStack.addEventListener("updateComplete",editorStackUIUpdate);
368 private function editorStackUIChange(event:Event):void {
369 ensureEditorsPopulated(IndexChangedEvent(event).relatedObject as VBox);
372 private function editorStackUIUpdate(event:Event):void {
373 if (editorStack is SuperTabNavigator) {
374 var e:SuperTabNavigator = editorStack as SuperTabNavigator;
375 if (e.selectedIndex<0) { return; }
376 for (var i:uint=0; i<e.numChildren; i++) {
377 e.getTabAt(i).selected=(i==e.selectedIndex);
383 public function togglePanel():void {
384 if (stack.selectedChild==editorContainer && selectedEntity!=null) {
385 stack.selectedChild=advancedContainer;
386 } else if (stack.selectedChild!=editorContainer) {
387 stack.selectedChild=editorContainer;
391 private function checkAdvanced():void {
392 if ( selectedEntity != null )
393 setupAdvanced(selectedEntity);
396 private var listeningToRelations:Array = [];
398 private function setupAdvanced(entity:Entity):void {
399 if ( tagDataProvider == null ) {
400 tagDataProvider = new ArrayCollection();
401 advancedTagGrid.dataProvider = tagDataProvider;
404 tagDataProvider.removeAll();
406 if ( entity == null ) {
407 advancedID.htmlText = "";
409 var entityText:String = "xx";
410 if ( entity is Node ) entityText = "Node";
411 else if ( entity is Way ) entityText = "Way";
412 else if ( entity is Relation ) entityText = "Relation";
413 advancedID.htmlText = entityText+": <b>"+entity.id+"</b>";
415 var tags:Array = entity.getTagArray();
417 for each(var tag:Tag in tags)
418 tagDataProvider.addItem(tag);
421 removeRelationListeners();
422 if ( selectedEntity != null ) {
423 selectedEntity.removeEventListener(Connection.ADDED_TO_RELATION, addedToRelation);
424 selectedEntity.removeEventListener(Connection.REMOVED_FROM_RELATION, removedFromRelation);
427 if ( entity == null ) {
428 relationsGrid.dataProvider = null;
430 resetRelationsGrid(entity);
431 entity.addEventListener(Connection.ADDED_TO_RELATION, addedToRelation);
432 entity.addEventListener(Connection.REMOVED_FROM_RELATION, removedFromRelation);
436 private function addedToRelation(event:RelationMemberEvent):void {
437 resetRelationsGrid(selectedEntity);
440 private function removedFromRelation(event:RelationMemberEvent):void {
441 resetRelationsGrid(selectedEntity);
444 private function removeRelationListeners():void {
445 for each( var rel:Relation in listeningToRelations ) {
446 rel.removeEventListener(Connection.TAG_CHANGED, relationTagChanged);
447 rel.removeEventListener(Connection.RELATION_MEMBER_ADDED, entityRelationMemberChanged);
448 rel.removeEventListener(Connection.RELATION_MEMBER_REMOVED, entityRelationMemberChanged);
450 listeningToRelations = [];
451 relationsGrid.removeEventListener(DataGridEvent.ITEM_EDIT_END, relationRoleChanged);
454 private function resetRelationsGrid(entity:Entity):void {
455 removeRelationListeners();
456 var relations:Array = [];
457 for each( var rel:Relation in entity.parentRelations ) {
458 for each( var memberIndex:int in rel.findEntityMemberIndexes(entity)) {
459 var props:Object = {};
460 props["relation"] = rel;
461 props["id"] = rel.id;
462 props["index"] = memberIndex;
463 props["role"] = rel.getMember(memberIndex).role;
464 props["description"] = rel.getDescription();
465 props["id_idx"] = rel.id + "/"+memberIndex;
467 relations.push(props);
470 rel.addEventListener(Connection.TAG_CHANGED, relationTagChanged);
471 rel.addEventListener(Connection.RELATION_MEMBER_ADDED, entityRelationMemberChanged);
472 rel.addEventListener(Connection.RELATION_MEMBER_REMOVED, entityRelationMemberChanged);
473 listeningToRelations.push(rel);
475 relationsGrid.dataProvider = relations;
476 relationsGrid.addEventListener(DataGridEvent.ITEM_EDIT_END, relationRoleChanged, false, -100);
479 private function relationRoleChanged(event:DataGridEvent):void {
480 if (event.dataField != 'role') { return; } // shouldn't really happen
482 var relations:Array=event.currentTarget.dataProvider.toArray();
483 var props:Object=relations[event.rowIndex];
485 var relation:Relation=props['relation'];
486 var index:uint=props['index'];
487 var newRole:String=event.itemRenderer.data['role'];
489 relation.setMember(index, new RelationMember(selectedEntity,newRole));
492 private function relationTagChanged(event:TagEvent):void {
493 resetRelationsGrid(selectedEntity);
496 private function entityRelationMemberChanged(event:RelationMemberEvent):void {
497 resetRelationsGrid(selectedEntity);
500 private function checkMembers():void {
501 if (selectedEntity is Relation) {
502 setupMembers(selectedEntity as Relation);
506 private function setupMembers(rel:Relation):void {
507 var members:Array = [];
508 for (var i:int=0 ; i<rel.length; i++) {
509 var props:Object = {};
510 var member:RelationMember = rel.getMember(i);
511 props["id"] = member.entity.id;
512 props["type"] = member.entity.getType();
513 props["role"] = member.role;
517 membersGrid.dataProvider = members;
518 membersGrid.dataProvider.addEventListener('collectionChange', membersChange);
521 private function membersChange(event:Event):void {
522 // Dropping all the members and re-adding them isn't exactly optimal
523 // but is at least robust for any kind of change.
524 // Figuring out a better way is someone else's FIXME
526 var conn:Connection = Connection.getConnectionInstance();
527 var rel:Relation = selectedEntity as Relation
530 for (var i:int=rel.length-1 ; i>=0; i--) {
531 rel.removeMemberByIndex(i);
534 // add members in new order
535 for each(var memberObject:Object in membersGrid.dataProvider) {
537 var id:Number = memberObject.id;
538 if(memberObject.type == 'node') {
539 e = conn.getNode(id);
540 } else if (memberObject.type == 'way') {
542 } else if (memberObject.type == 'relation') {
543 e = conn.getRelation(id);
545 rel.appendMember(new RelationMember(e, memberObject.role));
549 private function editRelation(id:Number):void {
550 var panel:RelationEditorPanel = RelationEditorPanel(
551 PopUpManager.createPopUp(Application(Application.application), RelationEditorPanel, true));
552 panel.setRelation(Connection.getConnectionInstance().getRelation(id));
553 PopUpManager.centerPopUp(panel);
556 private function tagChanged(event:TagEvent):void {
557 refreshFeatureIcon();
559 if ( tagDataProvider != null ) {
560 // check to see if the key is already in our list
561 var exists:Boolean = false;
564 for ( i = 0; i < tagDataProvider.length && !exists; i++ ) {
565 tag = Tag(tagDataProvider.getItemAt(i));
566 exists = tag.key == event.key;
569 tag = new Tag(selectedEntity, event.key, event.newValue);
570 tagDataProvider.addItem(tag);
571 tagDataProvider.refresh();
573 if ( event.newValue == null ) {
574 tagDataProvider.removeItemAt(i-1);
575 tagDataProvider.refresh();
577 tagDataProvider.itemUpdated(tag, "value");
583 public function loadFeatures():void {
584 mapFeatures = MapFeatures.getInstance();
585 stack.removeChild(membersVBox); // remove by default, will be added if relation
588 public function openDescription():void {
589 if ( feature != null && feature.hasHelpURL() )
590 navigateToURL(new URLRequest(feature.helpURL), "potlatch_help");
593 public function addNewTag():void {
594 if (stack.selectedChild!=advancedContainer || selectedEntity == null) { return; }
595 var newKey:String = "(new tag)";
596 var newTag:Tag = new Tag(selectedEntity, newKey, "(new value)");
597 tagDataProvider.addItem(newTag);
598 advancedTagGrid.editedItemPosition = {rowIndex: tagDataProvider.getItemIndex(newTag), columnIndex: 0};
601 public function removeTag():void {
602 var k:String = advancedTagGrid.selectedItem.key;
603 selectedEntity.setTag(k, null, MainUndoStack.getGlobalStack().addAction);
606 public function addToRelation():void {
607 new RelationSelectPanel().init(selectedEntity,new Object());
610 public function removeFromRelation(id:Number, index:int):void {
611 Connection.getConnectionInstance().getRelation(id).removeMemberByIndex(index);
614 public function initFeatureBox():void {
615 tw = new CategorySelector();
616 tw.addEventListener("selectedType", changeFeatureType);
617 popupChange.popUp = tw;
620 public function changeFeatureType(event:Event):void {
621 if ( selectedEntity == null )
624 UIComponent.suspendBackgroundProcessing();
625 var newFeature:Feature = tw.selectedType;
626 var undoStack:Function = MainUndoStack.getGlobalStack().addAction;
627 var action:CompositeUndoableAction = new CompositeUndoableAction(
628 "Set "+selectedEntity.getType()+" "+selectedEntity.id+" to "+newFeature.name);
629 selectedEntity.suspend();
631 // remove tags from the current feature
632 if ( feature != null ) {
633 for each( var oldtag:Object in feature.tags ) {
634 selectedEntity.setTag(oldtag["k"], null, action.push);
638 // set tags for new feature
639 if ( newFeature != null ) {
640 for each( var newtag:Object in newFeature.tags ) {
641 selectedEntity.setTag(newtag["k"], newtag["v"], action.push);
645 selectedEntity.resume();
649 UIComponent.resumeBackgroundProcessing();
652 private function resizePOIGrid(event:Event):void {
653 var rows:Number=event.target.dataProvider.length/event.target.columnCount;
654 if (rows!=Math.floor(rows)) { rows=Math.floor(rows+1); }
655 event.target.height=rows*(event.target.rowHeight+1);