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 xmlns:potlatch2="net.systemeD.potlatch2.*"
7 horizontalScrollPolicy="off"
8 backgroundColor="white"
9 initialize="loadFeatures()">
11 <mx:ViewStack id="sidebar" width="100%" height="100%" creationPolicy="all">
12 <mx:VBox id="dndPanel" width="100%" height="100%" horizontalScrollPolicy="off" styleName="dndPanelVbox">
13 <mx:Text id="dndPanelText" text="{dndPrompt}" width="100%" styleName="helpInfo" />
14 <mx:Repeater id="dndRep" dataProvider="{MapFeatures.getInstance().getCategoriesForType('point')}">
15 <mx:HBox width="100%"><mx:Label text="{dndRep.currentItem.name}:" styleName="dndPanelCategoryLabel"/></mx:HBox>
17 <mx:TileList dataProvider="{dndRep.currentItem.getFeaturesForType('point')}" width="100%" height="1"
18 rowHeight="32" columnWidth="32" updateComplete="resizePOIGrid(event)" styleName="dndPanelTileList">
21 <mx:VBox toolTip="{data.name}">
23 import mx.events.DragEvent;
24 import mx.managers.DragManager;
25 import mx.core.DragSource;
27 private function dragPOI(event:MouseEvent, tags:Array):void {
28 // Get the drag initiator component from the event object.
29 var dragInitiator:Image = event.currentTarget as Image;
30 var dragSource:DragSource = new DragSource();
31 dragSource.addData(tags, 'tags');
32 dragSource.addData(event.target.parent.parent.parent.parent, 'container');
34 var dragProxy:Image = new Image();
35 dragProxy.source = dragInitiator.source;
36 dragProxy.width = dragInitiator.width; // must set width and height explicitly
37 dragProxy.height = dragInitiator.height; // for non-embedded images
38 DragManager.doDrag(dragInitiator, dragSource, event, dragProxy);
41 <mx:Image id="foo" source="{data.image}" height="24" width="24" mouseMove="dragPOI(event, data.tags)" toolTip="{data.name}" />
49 <mx:VBox id="tagsPanel" width="100%" height="100%" creationPolicy="auto">
50 <mx:ViewStack id="stack" width="100%" height="100%">
51 <mx:VBox width="100%" height="100%" label="Simple" id="editorContainer" creationComplete="initEditorStackUIs()">
52 <mx:HBox width="100%" id="iconContainer" styleName="featureSelector">
53 <mx:Image id="iconImage"/>
54 <mx:VBox width="100%" verticalGap="1">
55 <mx:PopUpButton id="popupChange" creationComplete="initFeatureBox()" openAlways="true" width="100%"/>
56 <mx:Text condenseWhite="true" width="100%" id="iconText"/>
58 <mx:LinkButton label="?" click="openDescription()" id="helpLabel" styleName="helpInfo"/>
61 <mx:VBox width="100%" height="100%" label="Advanced" id="advancedContainer" initialize="checkAdvanced()" verticalGap="1">
62 <mx:Label id="advancedID" click="openEntityPage()">
63 <mx:htmlText><![CDATA[<i>No Selection</i>]]></mx:htmlText>
66 <potlatch2:TagGrid id="advancedTagGrid" width="100%" height="75%" />
68 <mx:HBox horizontalAlign="right" width="100%">
69 <mx:LinkButton label="Delete" click="advancedTagGrid.removeTag()" enabled="{advancedTagGrid.selectedItem != null? true : false}"/>
70 <mx:LinkButton label="Add" click="advancedTagGrid.addNewTag()" id="advancedAddButton"/>
73 <mx:DataGrid editable="true" width="100%" height="25%" id="relationsGrid"
74 doubleClickEnabled="true"
75 itemDoubleClick="editRelation(relationsGrid.selectedItem.id)"
76 doubleClick="if (event.target.parent==relationsGrid) { addToRelation(); }">
78 <mx:DataGridColumn editable="false" dataField="description" headerText="Relation"/>
79 <mx:DataGridColumn editable="false" dataField="id_idx" headerText="ID"/>
80 <mx:DataGridColumn editable="true" dataField="role" headerText="Role"/>
84 <mx:HBox horizontalAlign="right" width="100%">
85 <mx:LinkButton label="Remove from" click="removeFromRelation(relationsGrid.selectedItem.id, relationsGrid.selectedItem.index)"
86 enabled="{relationsGrid.selectedItem != null? true : false}"/>
87 <mx:LinkButton label="Add to" click="addToRelation()"/>
92 <mx:VBox width="100%" height="100%" label="Members" id="membersVBox" initialize="checkMembers()" verticalGap="1">
93 <mx:Label id="membersText" text="Relation Members"/>
94 <mx:DataGrid editable="true" width="100%" height="100%" id="membersGrid"
95 dragEnabled="true" dragMoveEnabled="true" dropEnabled="true">
97 <mx:DataGridColumn editable="false" dataField="type" headerText="Type"/>
98 <mx:DataGridColumn editable="false" dataField="id" headerText="ID"/>
99 <mx:DataGridColumn editable="true" dataField="role" headerText="Role"/>
106 <mx:HBox width="100%">
107 <mx:LinkBar dataProvider="{stack}"/>
108 <mx:Spacer width="100%"/>
110 icon="@Embed('../../../embedded/view_tabbed.png')"
111 disabledIcon="@Embed('../../../embedded/view_tabbed_disabled.png')"
112 click="setEditorStackUI(true)" id="tabNavigatorLabel" paddingTop="6"
113 toolTip="Show in tabs"
114 enabled="{editorStack is Accordion && stack.selectedIndex==0}" />
116 icon="@Embed('../../../embedded/view_accordion.png')"
117 disabledIcon="@Embed('../../../embedded/view_accordion_disabled.png')"
118 click="setEditorStackUI(false)" id="accordionLabel" paddingTop="6"
119 toolTip="Show in sliding windows"
120 enabled="{editorStack is SuperTabNavigator && stack.selectedIndex==0}" />
124 <mx:VBox id="multiplePanel" width="100%" height="100%" horizontalScrollPolicy="off" styleName="dndPanelVbox">
125 <mx:Text id="multiplePanelText" text="You have selected multiple items." width="100%" styleName="helpInfo" />
128 <mx:VBox id="markerPanel" width="100%" height="100%" horizontalScrollPolicy="off" styleName="dndPanelVbox">
129 <potlatch2:MarkerPanel id="markerPanelContents" width="100%"/>
135 import net.systemeD.halcyon.connection.*;
136 import net.systemeD.halcyon.VectorLayer;
137 import net.systemeD.potlatch2.mapfeatures.*;
139 import mx.collections.*;
140 import mx.containers.*;
143 import mx.managers.PopUpManager;
144 import flash.geom.Point;
146 import mx.events.DragEvent;
147 import mx.managers.DragManager;
148 import mx.core.DragSource;
149 import flexlib.containers.SuperTabNavigator;
151 private static const dndPrompt:String="Add new points by dragging them onto the map";
153 private var editorStackTabNavigator:SuperTabNavigator;
154 private var editorStackAccordion:Accordion;
155 [Bindable] private var editorStack:Container;
157 public var mapFeatures:MapFeatures;
158 private var selectedEntity:Entity;
159 private var tw:CategorySelector = null;
160 private var feature:Feature = null;
162 public function setEntity(entities:Array, layer:VectorLayer=null):void {
163 UIComponent.suspendBackgroundProcessing();
165 var firstSelected:Entity=null;
166 if (entities.length==1) { firstSelected=entities[0]; }
168 if (selectedEntity!=firstSelected && selectedEntity!=null) {
169 selectedEntity.removeEventListener(Connection.TAG_CHANGED, tagChanged);
172 if (entities.length==0) {
173 // Nothing selected, so show drag-and-drop panel
174 sidebar.selectedChild = dndPanel;
176 } else if (entities.length==1) {
177 // Single entity selected, so show tag panel
178 selectedEntity=firstSelected;
179 if (selectedEntity!=null) { selectedEntity.addEventListener(Connection.TAG_CHANGED, tagChanged); }
180 if (advancedID!=null) { setupAdvanced(firstSelected); }
181 if (firstSelected is Relation) { stack.addChild(membersVBox); }
182 if (selectedEntity is Marker) {
183 markerPanelContents.init(selectedEntity, layer);
184 sidebar.selectedChild = markerPanel;
186 refreshFeatureIcon();
188 sidebar.selectedChild = tagsPanel;
192 // Multiple selection, so for now show a largely blank panel/
193 // ** TODO - proper multiple selection tagging
194 sidebar.selectedChild = multiplePanel;
196 UIComponent.resumeBackgroundProcessing();
199 private function refreshFeatureIcon():void {
200 var oldFeature:Feature = feature;
201 feature = selectedEntity == null ? null : mapFeatures.findMatchingFeature(selectedEntity);
202 if ( feature != oldFeature ) {
203 if ( oldFeature != null )
204 oldFeature.removeEventListener("imageChanged", featureImageChanged);
205 if ( feature != null )
206 feature.addEventListener("imageChanged", featureImageChanged);
209 if ( feature != null && feature.name != null ) {
210 setFeatureIcon(selectedEntity, feature);
212 blankFeatureIcon(selectedEntity);
216 private function featureImageChanged(event:Event):void {
217 setFeatureIcon(selectedEntity, feature);
220 private function setFeatureIcon(entity:Entity, feature:Feature):void {
221 //blankFeatureIcon(entity);
223 iconImage.source = feature.image;
225 var txt:String = feature.htmlDetails(entity);
226 iconText.htmlText = txt;
227 popupChange.label = feature.name;
228 setLimitTypes(entity);
229 tw.setSelectedFeature(feature);
230 helpLabel.visible = feature.hasHelpURL();
233 private function setLimitTypes(entity:Entity):void {
234 var type:String = null;
235 if ( entity is Node )
237 else if ( entity is Way )
238 type = Way(entity).isArea() ? "area" : "line";
239 else if ( entity is Relation )
241 tw.setLimitTypes(type);
244 private function blankFeatureIcon(entity:Entity):void {
245 iconImage.source = null;
246 popupChange.label = "unknown";
247 setLimitTypes(entity);
248 if (entity == null) {
249 iconText.htmlText = "<i>Nothing selected</i>";
250 tw.setNoSelectedFeature();
251 } else if (entity.hasTags()) {
252 iconText.htmlText = "<b>Not recognised</b><br/>Try looking at the tags under the advanced properties";
253 tw.setSelectedFeature(null);
255 iconText.htmlText = "<b>No tags set</b><br/>Use the menu above to say what this "+entity.getType()+" is";
256 tw.setSelectedFeature(null);
258 helpLabel.visible = false;
261 private var tabComponents:Object = {};
263 private function initialiseEditors():void {
264 editorStack.removeAllChildren();
265 if ( selectedEntity == null || feature == null )
268 var editorBox:VBox = createEditorBox();
269 editorBox.label = "Basic";
270 editorStack.addChild(editorBox);
272 var tabs:Object = {};
275 for each (var factory:EditorFactory in feature.editors) {
276 if ( factory.presence.isEditorPresent(factory, selectedEntity, null) ) {
277 var editor:DisplayObject = factory.createEditorInstance(selectedEntity);
278 if ( editor != null )
279 editorBox.addChild(editor);
281 var category:String = factory.category;
283 var tab:VBox = tabs[category];
285 tab = createEditorBox();
286 tab.label = category;
287 editorStack.addChild(tab);
288 tabs[category] = tab;
289 tabComponents[tab] = [];
291 var catEditor:DisplayObject = factory.createEditorInstance(selectedEntity);
292 if ( catEditor != null )
293 tabComponents[tab].push(catEditor);
294 // tab.addChild(catEditor);
299 private function createEditorBox():VBox {
300 var box:VBox = new VBox();
301 box.percentWidth = 100;
302 box.percentHeight = 100;
303 box.styleName = "editorContainer";
307 private function ensureEditorsPopulated(tab:VBox):void {
308 var components:Array = tabComponents[tab];
309 if ( components == null || tab == null || tab.numChildren >= components.length )
311 for each (var component:DisplayObject in components ) {
312 tab.addChild(component);
316 private function initEditorStackUIs():void {
317 editorStackTabNavigator = new SuperTabNavigator();
318 editorStackTabNavigator.allowTabSqueezing=false;
319 editorStackTabNavigator.minTabWidth=10;
320 editorStackTabNavigator.closePolicy="close_never";
321 editorStackTabNavigator.scrollSpeed=20;
322 editorStackTabNavigator.creationPolicy="auto";
323 editorStackTabNavigator.percentWidth=100;
324 editorStackTabNavigator.percentHeight=100;
326 editorStackAccordion = new Accordion();
327 editorStackAccordion.percentWidth=100;
328 editorStackAccordion.percentHeight=100;
329 editorStackAccordion.creationPolicy="auto";
331 setEditorStackUI(true);
334 private function setEditorStackUI(isTabbed:Boolean):void {
335 var children:Array=[]; var i:uint;
338 // blank existing component
339 editorStack.removeEventListener("change",editorStackUIChange);
340 editorStack.removeEventListener("updateComplete",editorStackUIUpdate);
341 editorStack.removeAllChildren();
342 editorContainer.removeChildAt(1);
345 // replace with new component
346 editorStack = (isTabbed ? editorStackTabNavigator : editorStackAccordion) as Container;
347 editorContainer.addChild(editorStack);
349 // re-add children and listeners
351 editorStack.addEventListener("change",editorStackUIChange);
352 editorStack.addEventListener("updateComplete",editorStackUIUpdate);
355 private function editorStackUIChange(event:Event):void {
356 ensureEditorsPopulated(IndexChangedEvent(event).relatedObject as VBox);
359 private function editorStackUIUpdate(event:Event):void {
360 if (editorStack is SuperTabNavigator) {
361 var e:SuperTabNavigator = editorStack as SuperTabNavigator;
362 if (e.selectedIndex<0) { return; }
363 for (var i:uint=0; i<e.numChildren; i++) {
364 e.getTabAt(i).selected=(i==e.selectedIndex);
370 public function togglePanel():void {
371 if (stack.selectedChild==editorContainer && selectedEntity!=null) {
372 stack.selectedChild=advancedContainer;
373 } else if (stack.selectedChild!=editorContainer) {
374 stack.selectedChild=editorContainer;
378 private function checkAdvanced():void {
379 if ( selectedEntity != null )
380 setupAdvanced(selectedEntity);
384 * When you enter a new tag and press enter, the focus moves to the add button
385 * Adding an event listener to the button and listening for + means that you
386 * can add two consecutive tags with the same keypress. This relies on focus
387 * moving to the "add" button, though, so it's not robust to rearranging the UI.
389 private function advancedAddButtonKeyboardEvent(event:KeyboardEvent):void {
390 switch (event.keyCode) {
391 case 187: addNewTag(); break; // + - add tag
395 private var listeningToRelations:Array = [];
397 private function setupAdvanced(entity:Entity):void {
398 advancedTagGrid.init(entity);
399 advancedAddButton.addEventListener(KeyboardEvent.KEY_DOWN, advancedAddButtonKeyboardEvent);
401 if ( entity == null ) {
402 advancedID.htmlText = "";
404 var entityText:String = "xx";
405 if ( entity is Node ) entityText = "Node";
406 else if ( entity is Way ) entityText = "Way";
407 else if ( entity is Relation ) entityText = "Relation";
408 advancedID.htmlText = entityText+": <b>"+entity.id+"</b>";
411 removeRelationListeners();
412 if ( selectedEntity != null ) {
413 selectedEntity.removeEventListener(Connection.ADDED_TO_RELATION, addedToRelation);
414 selectedEntity.removeEventListener(Connection.REMOVED_FROM_RELATION, removedFromRelation);
417 if ( entity == null ) {
418 relationsGrid.dataProvider = null;
420 resetRelationsGrid(entity);
421 entity.addEventListener(Connection.ADDED_TO_RELATION, addedToRelation);
422 entity.addEventListener(Connection.REMOVED_FROM_RELATION, removedFromRelation);
426 public function addNewTag():void {
427 if (stack.selectedChild!=advancedContainer) { return; }
428 advancedTagGrid.addNewTag();
431 private function addedToRelation(event:RelationMemberEvent):void {
432 resetRelationsGrid(selectedEntity);
435 private function removedFromRelation(event:RelationMemberEvent):void {
436 resetRelationsGrid(selectedEntity);
439 private function removeRelationListeners():void {
440 for each( var rel:Relation in listeningToRelations ) {
441 rel.removeEventListener(Connection.TAG_CHANGED, relationTagChanged);
442 rel.removeEventListener(Connection.RELATION_MEMBER_ADDED, entityRelationMemberChanged);
443 rel.removeEventListener(Connection.RELATION_MEMBER_REMOVED, entityRelationMemberChanged);
445 listeningToRelations = [];
446 relationsGrid.removeEventListener(DataGridEvent.ITEM_EDIT_END, relationRoleChanged);
449 private function resetRelationsGrid(entity:Entity):void {
450 removeRelationListeners();
451 var relations:Array = [];
452 for each( var rel:Relation in entity.parentRelations ) {
453 for each( var memberIndex:int in rel.findEntityMemberIndexes(entity)) {
454 var props:Object = {};
455 props["relation"] = rel;
456 props["id"] = rel.id;
457 props["index"] = memberIndex;
458 props["role"] = rel.getMember(memberIndex).role;
459 props["description"] = rel.getDescription();
460 props["id_idx"] = rel.id + "/"+memberIndex;
462 relations.push(props);
465 rel.addEventListener(Connection.TAG_CHANGED, relationTagChanged);
466 rel.addEventListener(Connection.RELATION_MEMBER_ADDED, entityRelationMemberChanged);
467 rel.addEventListener(Connection.RELATION_MEMBER_REMOVED, entityRelationMemberChanged);
468 listeningToRelations.push(rel);
470 relationsGrid.dataProvider = relations;
471 relationsGrid.addEventListener(DataGridEvent.ITEM_EDIT_END, relationRoleChanged, false, -100);
474 private function relationRoleChanged(event:DataGridEvent):void {
475 if (event.dataField != 'role') { return; } // shouldn't really happen
477 var relations:Array=event.currentTarget.dataProvider.toArray();
478 var props:Object=relations[event.rowIndex];
480 var relation:Relation=props['relation'];
481 var index:uint=props['index'];
482 var newRole:String=event.itemRenderer.data['role'];
484 relation.setMember(index, new RelationMember(selectedEntity,newRole));
487 private function relationTagChanged(event:TagEvent):void {
488 resetRelationsGrid(selectedEntity);
491 private function entityRelationMemberChanged(event:RelationMemberEvent):void {
492 resetRelationsGrid(selectedEntity);
495 private function checkMembers():void {
496 if (selectedEntity is Relation) {
497 setupMembers(selectedEntity as Relation);
501 private function setupMembers(rel:Relation):void {
502 var members:Array = [];
503 for (var i:int=0 ; i<rel.length; i++) {
504 var props:Object = {};
505 var member:RelationMember = rel.getMember(i);
506 props["id"] = member.entity.id;
507 props["type"] = member.entity.getType();
508 props["role"] = member.role;
512 membersGrid.dataProvider = members;
513 membersGrid.dataProvider.addEventListener('collectionChange', membersChange);
516 private function membersChange(event:Event):void {
517 // Dropping all the members and re-adding them isn't exactly optimal
518 // but is at least robust for any kind of change.
519 // Figuring out a better way is someone else's FIXME
521 var conn:Connection = Connection.getConnectionInstance();
522 var rel:Relation = selectedEntity as Relation
525 for (var i:int=rel.length-1 ; i>=0; i--) {
526 rel.removeMemberByIndex(i);
529 // add members in new order
530 for each(var memberObject:Object in membersGrid.dataProvider) {
532 var id:Number = memberObject.id;
533 if(memberObject.type == 'node') {
534 e = conn.getNode(id);
535 } else if (memberObject.type == 'way') {
537 } else if (memberObject.type == 'relation') {
538 e = conn.getRelation(id);
540 rel.appendMember(new RelationMember(e, memberObject.role));
544 private function editRelation(id:Number):void {
545 var panel:RelationEditorPanel = RelationEditorPanel(
546 PopUpManager.createPopUp(Application(Application.application), RelationEditorPanel, true));
547 panel.setRelation(Connection.getConnectionInstance().getRelation(id));
548 PopUpManager.centerPopUp(panel);
551 private function tagChanged(event:TagEvent):void {
552 refreshFeatureIcon();
553 // if the advancedTagGrid has already been set up, it needs to be refreshed.
554 // FIXME make this better, maybe advancedTagGrid should be event listening.
555 setupAdvanced(selectedEntity);
558 public function loadFeatures():void {
559 mapFeatures = MapFeatures.getInstance();
560 stack.removeChild(membersVBox); // remove by default, will be added if relation
563 public function openDescription():void {
564 if ( feature != null && feature.hasHelpURL() )
565 navigateToURL(new URLRequest(feature.helpURL), "potlatch_help");
568 public function openEntityPage():void {
569 if (selectedEntity != null && selectedEntity.id >= 0) {
570 // This is slightly hard-coded, but not drastically. The ../s could be changed for string manipulation of the apiBase
571 var urlBase:String = Connection.getConnectionInstance().apiBase + '../../browse/'
572 navigateToURL(new URLRequest(urlBase+selectedEntity.getType()+'/'+selectedEntity.id), "potlatch_browse");
576 public function addToRelation():void {
577 new RelationSelectPanel().init(selectedEntity,new Object());
580 public function removeFromRelation(id:Number, index:int):void {
581 Connection.getConnectionInstance().getRelation(id).removeMemberByIndex(index);
584 public function initFeatureBox():void {
585 tw = new CategorySelector();
586 tw.addEventListener("selectedType", changeFeatureType);
587 popupChange.popUp = tw;
590 public function changeFeatureType(event:Event):void {
591 if ( selectedEntity == null )
594 UIComponent.suspendBackgroundProcessing();
595 var newFeature:Feature = tw.selectedType;
596 var undoStack:Function = MainUndoStack.getGlobalStack().addAction;
597 var action:CompositeUndoableAction = new CompositeUndoableAction(
598 "Set "+selectedEntity.getType()+" "+selectedEntity.id+" to "+newFeature.name);
599 selectedEntity.suspend();
601 // remove tags from the current feature
602 if ( feature != null ) {
603 for each( var oldtag:Object in feature.tags ) {
604 selectedEntity.setTag(oldtag["k"], null, action.push);
608 // set tags for new feature
609 if ( newFeature != null ) {
610 for each( var newtag:Object in newFeature.tags ) {
611 selectedEntity.setTag(newtag["k"], newtag["v"], action.push);
615 selectedEntity.resume();
619 UIComponent.resumeBackgroundProcessing();
622 private function resizePOIGrid(event:Event):void {
623 var rows:Number=event.target.dataProvider.length/event.target.columnCount;
624 if (rows!=Math.floor(rows)) { rows=Math.floor(rows+1); }
625 event.target.height=rows*(event.target.rowHeight+1);