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()"/>
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.potlatch2.mapfeatures.*;
138 import mx.collections.*;
139 import mx.containers.*;
142 import mx.managers.PopUpManager;
143 import flash.geom.Point;
145 import mx.events.DragEvent;
146 import mx.managers.DragManager;
147 import mx.core.DragSource;
148 import flexlib.containers.SuperTabNavigator;
150 private static const dndPrompt:String="Add new points by dragging them onto the map";
152 private var editorStackTabNavigator:SuperTabNavigator;
153 private var editorStackAccordion:Accordion;
154 [Bindable] private var editorStack:Container;
156 public var mapFeatures:MapFeatures;
157 private var selectedEntity:Entity;
158 private var tw:CategorySelector = null;
159 private var feature:Feature = null;
161 public function setEntity(entities:Array):void {
162 UIComponent.suspendBackgroundProcessing();
164 var firstSelected:Entity=null;
165 if (entities.length==1) { firstSelected=entities[0]; }
167 if (selectedEntity!=firstSelected && selectedEntity!=null) {
168 selectedEntity.removeEventListener(Connection.TAG_CHANGED, tagChanged);
171 if (entities.length==0) {
172 // Nothing selected, so show drag-and-drop panel
173 sidebar.selectedChild = dndPanel;
175 } else if (entities.length==1) {
176 // Single entity selected, so show tag panel
177 selectedEntity=firstSelected;
178 if (selectedEntity!=null) { selectedEntity.addEventListener(Connection.TAG_CHANGED, tagChanged); }
179 if (advancedID!=null) { setupAdvanced(firstSelected); }
180 if (firstSelected is Relation) { stack.addChild(membersVBox); }
181 if (selectedEntity is Marker) {
182 markerPanelContents.init(selectedEntity);
183 sidebar.selectedChild = markerPanel;
185 refreshFeatureIcon();
187 sidebar.selectedChild = tagsPanel;
191 // Multiple selection, so for now show a largely blank panel/
192 // ** TODO - proper multiple selection tagging
193 sidebar.selectedChild = multiplePanel;
195 UIComponent.resumeBackgroundProcessing();
198 private function refreshFeatureIcon():void {
199 var oldFeature:Feature = feature;
200 feature = selectedEntity == null ? null : mapFeatures.findMatchingFeature(selectedEntity);
201 if ( feature != oldFeature ) {
202 if ( oldFeature != null )
203 oldFeature.removeEventListener("imageChanged", featureImageChanged);
204 if ( feature != null )
205 feature.addEventListener("imageChanged", featureImageChanged);
208 if ( feature != null && feature.name != null ) {
209 setFeatureIcon(selectedEntity, feature);
211 blankFeatureIcon(selectedEntity);
215 private function featureImageChanged(event:Event):void {
216 setFeatureIcon(selectedEntity, feature);
219 private function setFeatureIcon(entity:Entity, feature:Feature):void {
220 //blankFeatureIcon(entity);
222 iconImage.source = feature.image;
224 var txt:String = feature.htmlDetails(entity);
225 iconText.htmlText = txt;
226 popupChange.label = feature.name;
227 setLimitTypes(entity);
228 tw.setSelectedFeature(feature);
229 helpLabel.visible = feature.hasHelpURL();
232 private function setLimitTypes(entity:Entity):void {
233 var type:String = null;
234 if ( entity is Node )
236 else if ( entity is Way )
237 type = Way(entity).isArea() ? "area" : "line";
238 else if ( entity is Relation )
240 tw.setLimitTypes(type);
243 private function blankFeatureIcon(entity:Entity):void {
244 iconImage.source = null;
245 popupChange.label = "unknown";
246 setLimitTypes(entity);
247 if (entity == null) {
248 iconText.htmlText = "<i>Nothing selected</i>";
249 tw.setNoSelectedFeature();
250 } else if (entity.hasTags()) {
251 iconText.htmlText = "<b>Not recognised</b><br/>Try looking at the tags under the advanced properties";
252 tw.setSelectedFeature(null);
254 iconText.htmlText = "<b>No tags set</b><br/>Use the menu above to say what this "+entity.getType()+" is";
255 tw.setSelectedFeature(null);
257 helpLabel.visible = false;
260 private var tabComponents:Object = {};
262 private function initialiseEditors():void {
263 editorStack.removeAllChildren();
264 if ( selectedEntity == null || feature == null )
267 var editorBox:VBox = createEditorBox();
268 editorBox.label = "Basic";
269 editorStack.addChild(editorBox);
271 var tabs:Object = {};
274 for each (var factory:EditorFactory in feature.editors) {
275 if ( factory.presence.isEditorPresent(factory, selectedEntity, null) ) {
276 var editor:DisplayObject = factory.createEditorInstance(selectedEntity);
277 if ( editor != null )
278 editorBox.addChild(editor);
280 var category:String = factory.category;
282 var tab:VBox = tabs[category];
284 tab = createEditorBox();
285 tab.label = category;
286 editorStack.addChild(tab);
287 tabs[category] = tab;
288 tabComponents[tab] = [];
290 var catEditor:DisplayObject = factory.createEditorInstance(selectedEntity);
291 if ( catEditor != null )
292 tabComponents[tab].push(catEditor);
293 // tab.addChild(catEditor);
298 private function createEditorBox():VBox {
299 var box:VBox = new VBox();
300 box.percentWidth = 100;
301 box.percentHeight = 100;
302 box.styleName = "editorContainer";
306 private function ensureEditorsPopulated(tab:VBox):void {
307 var components:Array = tabComponents[tab];
308 if ( components == null || tab == null || tab.numChildren >= components.length )
310 for each (var component:DisplayObject in components ) {
311 tab.addChild(component);
315 private function initEditorStackUIs():void {
316 editorStackTabNavigator = new SuperTabNavigator();
317 editorStackTabNavigator.allowTabSqueezing=false;
318 editorStackTabNavigator.minTabWidth=10;
319 editorStackTabNavigator.closePolicy="close_never";
320 editorStackTabNavigator.scrollSpeed=20;
321 editorStackTabNavigator.creationPolicy="auto";
322 editorStackTabNavigator.percentWidth=100;
323 editorStackTabNavigator.percentHeight=100;
325 editorStackAccordion = new Accordion();
326 editorStackAccordion.percentWidth=100;
327 editorStackAccordion.percentHeight=100;
328 editorStackAccordion.creationPolicy="auto";
330 setEditorStackUI(true);
333 private function setEditorStackUI(isTabbed:Boolean):void {
334 var children:Array=[]; var i:uint;
337 // blank existing component
338 editorStack.removeEventListener("change",editorStackUIChange);
339 editorStack.removeEventListener("updateComplete",editorStackUIUpdate);
340 editorStack.removeAllChildren();
341 editorContainer.removeChildAt(1);
344 // replace with new component
345 editorStack = (isTabbed ? editorStackTabNavigator : editorStackAccordion) as Container;
346 editorContainer.addChild(editorStack);
348 // re-add children and listeners
350 editorStack.addEventListener("change",editorStackUIChange);
351 editorStack.addEventListener("updateComplete",editorStackUIUpdate);
354 private function editorStackUIChange(event:Event):void {
355 ensureEditorsPopulated(IndexChangedEvent(event).relatedObject as VBox);
358 private function editorStackUIUpdate(event:Event):void {
359 if (editorStack is SuperTabNavigator) {
360 var e:SuperTabNavigator = editorStack as SuperTabNavigator;
361 if (e.selectedIndex<0) { return; }
362 for (var i:uint=0; i<e.numChildren; i++) {
363 e.getTabAt(i).selected=(i==e.selectedIndex);
369 public function togglePanel():void {
370 if (stack.selectedChild==editorContainer && selectedEntity!=null) {
371 stack.selectedChild=advancedContainer;
372 } else if (stack.selectedChild!=editorContainer) {
373 stack.selectedChild=editorContainer;
377 private function checkAdvanced():void {
378 if ( selectedEntity != null )
379 setupAdvanced(selectedEntity);
382 private var listeningToRelations:Array = [];
384 private function setupAdvanced(entity:Entity):void {
385 advancedTagGrid.init(entity);
387 if ( entity == null ) {
388 advancedID.htmlText = "";
390 var entityText:String = "xx";
391 if ( entity is Node ) entityText = "Node";
392 else if ( entity is Way ) entityText = "Way";
393 else if ( entity is Relation ) entityText = "Relation";
394 advancedID.htmlText = entityText+": <b>"+entity.id+"</b>";
397 removeRelationListeners();
398 if ( selectedEntity != null ) {
399 selectedEntity.removeEventListener(Connection.ADDED_TO_RELATION, addedToRelation);
400 selectedEntity.removeEventListener(Connection.REMOVED_FROM_RELATION, removedFromRelation);
403 if ( entity == null ) {
404 relationsGrid.dataProvider = null;
406 resetRelationsGrid(entity);
407 entity.addEventListener(Connection.ADDED_TO_RELATION, addedToRelation);
408 entity.addEventListener(Connection.REMOVED_FROM_RELATION, removedFromRelation);
412 public function addNewTag():void {
413 if (stack.selectedChild!=advancedContainer) { return; }
414 advancedTagGrid.addNewTag();
417 private function addedToRelation(event:RelationMemberEvent):void {
418 resetRelationsGrid(selectedEntity);
421 private function removedFromRelation(event:RelationMemberEvent):void {
422 resetRelationsGrid(selectedEntity);
425 private function removeRelationListeners():void {
426 for each( var rel:Relation in listeningToRelations ) {
427 rel.removeEventListener(Connection.TAG_CHANGED, relationTagChanged);
428 rel.removeEventListener(Connection.RELATION_MEMBER_ADDED, entityRelationMemberChanged);
429 rel.removeEventListener(Connection.RELATION_MEMBER_REMOVED, entityRelationMemberChanged);
431 listeningToRelations = [];
432 relationsGrid.removeEventListener(DataGridEvent.ITEM_EDIT_END, relationRoleChanged);
435 private function resetRelationsGrid(entity:Entity):void {
436 removeRelationListeners();
437 var relations:Array = [];
438 for each( var rel:Relation in entity.parentRelations ) {
439 for each( var memberIndex:int in rel.findEntityMemberIndexes(entity)) {
440 var props:Object = {};
441 props["relation"] = rel;
442 props["id"] = rel.id;
443 props["index"] = memberIndex;
444 props["role"] = rel.getMember(memberIndex).role;
445 props["description"] = rel.getDescription();
446 props["id_idx"] = rel.id + "/"+memberIndex;
448 relations.push(props);
451 rel.addEventListener(Connection.TAG_CHANGED, relationTagChanged);
452 rel.addEventListener(Connection.RELATION_MEMBER_ADDED, entityRelationMemberChanged);
453 rel.addEventListener(Connection.RELATION_MEMBER_REMOVED, entityRelationMemberChanged);
454 listeningToRelations.push(rel);
456 relationsGrid.dataProvider = relations;
457 relationsGrid.addEventListener(DataGridEvent.ITEM_EDIT_END, relationRoleChanged, false, -100);
460 private function relationRoleChanged(event:DataGridEvent):void {
461 if (event.dataField != 'role') { return; } // shouldn't really happen
463 var relations:Array=event.currentTarget.dataProvider.toArray();
464 var props:Object=relations[event.rowIndex];
466 var relation:Relation=props['relation'];
467 var index:uint=props['index'];
468 var newRole:String=event.itemRenderer.data['role'];
470 relation.setMember(index, new RelationMember(selectedEntity,newRole));
473 private function relationTagChanged(event:TagEvent):void {
474 resetRelationsGrid(selectedEntity);
477 private function entityRelationMemberChanged(event:RelationMemberEvent):void {
478 resetRelationsGrid(selectedEntity);
481 private function checkMembers():void {
482 if (selectedEntity is Relation) {
483 setupMembers(selectedEntity as Relation);
487 private function setupMembers(rel:Relation):void {
488 var members:Array = [];
489 for (var i:int=0 ; i<rel.length; i++) {
490 var props:Object = {};
491 var member:RelationMember = rel.getMember(i);
492 props["id"] = member.entity.id;
493 props["type"] = member.entity.getType();
494 props["role"] = member.role;
498 membersGrid.dataProvider = members;
499 membersGrid.dataProvider.addEventListener('collectionChange', membersChange);
502 private function membersChange(event:Event):void {
503 // Dropping all the members and re-adding them isn't exactly optimal
504 // but is at least robust for any kind of change.
505 // Figuring out a better way is someone else's FIXME
507 var conn:Connection = Connection.getConnectionInstance();
508 var rel:Relation = selectedEntity as Relation
511 for (var i:int=rel.length-1 ; i>=0; i--) {
512 rel.removeMemberByIndex(i);
515 // add members in new order
516 for each(var memberObject:Object in membersGrid.dataProvider) {
518 var id:Number = memberObject.id;
519 if(memberObject.type == 'node') {
520 e = conn.getNode(id);
521 } else if (memberObject.type == 'way') {
523 } else if (memberObject.type == 'relation') {
524 e = conn.getRelation(id);
526 rel.appendMember(new RelationMember(e, memberObject.role));
530 private function editRelation(id:Number):void {
531 var panel:RelationEditorPanel = RelationEditorPanel(
532 PopUpManager.createPopUp(Application(Application.application), RelationEditorPanel, true));
533 panel.setRelation(Connection.getConnectionInstance().getRelation(id));
534 PopUpManager.centerPopUp(panel);
537 private function tagChanged(event:TagEvent):void {
538 refreshFeatureIcon();
539 // if the advancedTagGrid has already been set up, it needs to be refreshed.
540 // FIXME make this better, maybe advancedTagGrid should be event listening.
541 setupAdvanced(selectedEntity);
544 public function loadFeatures():void {
545 mapFeatures = MapFeatures.getInstance();
546 stack.removeChild(membersVBox); // remove by default, will be added if relation
549 public function openDescription():void {
550 if ( feature != null && feature.hasHelpURL() )
551 navigateToURL(new URLRequest(feature.helpURL), "potlatch_help");
554 public function openEntityPage():void {
555 if (selectedEntity != null && selectedEntity.id >= 0) {
556 // This is slightly hard-coded, but not drastically. The ../s could be changed for string manipulation of the apiBase
557 var urlBase:String = Connection.getConnectionInstance().apiBase + '../../browse/'
558 navigateToURL(new URLRequest(urlBase+selectedEntity.getType()+'/'+selectedEntity.id), "potlatch_browse");
562 public function addToRelation():void {
563 new RelationSelectPanel().init(selectedEntity,new Object());
566 public function removeFromRelation(id:Number, index:int):void {
567 Connection.getConnectionInstance().getRelation(id).removeMemberByIndex(index);
570 public function initFeatureBox():void {
571 tw = new CategorySelector();
572 tw.addEventListener("selectedType", changeFeatureType);
573 popupChange.popUp = tw;
576 public function changeFeatureType(event:Event):void {
577 if ( selectedEntity == null )
580 UIComponent.suspendBackgroundProcessing();
581 var newFeature:Feature = tw.selectedType;
582 var undoStack:Function = MainUndoStack.getGlobalStack().addAction;
583 var action:CompositeUndoableAction = new CompositeUndoableAction(
584 "Set "+selectedEntity.getType()+" "+selectedEntity.id+" to "+newFeature.name);
585 selectedEntity.suspend();
587 // remove tags from the current feature
588 if ( feature != null ) {
589 for each( var oldtag:Object in feature.tags ) {
590 selectedEntity.setTag(oldtag["k"], null, action.push);
594 // set tags for new feature
595 if ( newFeature != null ) {
596 for each( var newtag:Object in newFeature.tags ) {
597 selectedEntity.setTag(newtag["k"], newtag["v"], action.push);
601 selectedEntity.resume();
605 UIComponent.resumeBackgroundProcessing();
608 private function resizePOIGrid(event:Event):void {
609 var rows:Number=event.target.dataProvider.length/event.target.columnCount;
610 if (rows!=Math.floor(rows)) { rows=Math.floor(rows+1); }
611 event.target.height=rows*(event.target.rowHeight+1);