1 package org.simantics.district.network.ui;
4 import java.awt.geom.AffineTransform;
5 import java.util.Collections;
7 import java.util.concurrent.TimeUnit;
8 import java.util.function.Consumer;
9 import java.util.function.Supplier;
11 import org.simantics.datatypes.literal.RGB;
12 import org.simantics.db.ReadGraph;
13 import org.simantics.db.Resource;
14 import org.simantics.db.common.request.UnaryRead;
15 import org.simantics.db.exception.DatabaseException;
16 import org.simantics.db.procedure.Listener;
17 import org.simantics.diagram.ui.DiagramModelHints;
18 import org.simantics.district.network.DistrictNetworkUtil;
19 import org.simantics.district.network.ontology.DistrictNetworkResource;
20 import org.simantics.district.network.ui.participants.DNPointerInteractor;
21 import org.simantics.district.network.ui.participants.DynamicVisualisationContributionsParticipant;
22 import org.simantics.district.network.ui.participants.ElevationServerParticipant;
23 import org.simantics.district.network.ui.participants.MapRulerPainter;
24 import org.simantics.district.network.visualisations.model.ColorBarOptions;
25 import org.simantics.district.network.visualisations.model.DynamicColorContribution;
26 import org.simantics.district.network.visualisations.model.DynamicSizeContribution;
27 import org.simantics.district.network.visualisations.model.SizeBarOptions;
28 import org.simantics.g2d.canvas.ICanvasContext;
29 import org.simantics.g2d.canvas.impl.CanvasContext;
30 import org.simantics.g2d.diagram.handler.PickRequest.PickFilter;
31 import org.simantics.g2d.diagram.participant.DelayedBatchElementPainter;
32 import org.simantics.g2d.diagram.participant.ElementPainter;
33 import org.simantics.g2d.diagram.participant.Selection;
34 import org.simantics.g2d.diagram.participant.ZOrderHandler;
35 import org.simantics.g2d.participant.BackgroundPainter;
36 import org.simantics.g2d.participant.GridPainter;
37 import org.simantics.g2d.participant.PanZoomRotateHandler;
38 import org.simantics.g2d.participant.RenderingQualityInteractor;
39 import org.simantics.g2d.participant.TransformUtil;
40 import org.simantics.g2d.participant.ZoomToAreaHandler;
41 import org.simantics.maps.MapScalingTransform;
42 import org.simantics.maps.eclipse.MapPainter;
43 import org.simantics.maps.sg.commands.MapCommands;
44 import org.simantics.modeling.ui.diagramEditor.DiagramViewer;
45 import org.simantics.scenegraph.g2d.events.command.Command;
46 import org.simantics.scenegraph.g2d.events.command.CommandEvent;
47 import org.simantics.scenegraph.g2d.events.command.Commands;
48 import org.simantics.utils.datastructures.hints.IHintContext;
49 import org.simantics.utils.datastructures.hints.IHintContext.Key;
50 import org.simantics.utils.datastructures.hints.IHintContext.KeyOf;
51 import org.slf4j.Logger;
52 import org.slf4j.LoggerFactory;
54 public class DistrictDiagramViewer extends DiagramViewer {
56 @SuppressWarnings("unused")
57 private static final Logger LOGGER = LoggerFactory.getLogger(DistrictDiagramViewer.class);
60 protected void addDiagramParticipants(ICanvasContext ctx) {
61 ctx.add(new ZOrderHandler());
62 ctx.add(new Selection());
63 ctx.add(new ElementPainter());
64 ctx.add(new DNPointerInteractor());
66 AffineTransform tr = new AffineTransform(MapScalingTransform.INSTANCE);
67 ctx.add(new MapPainter(tr));
69 ctx.add(new NetworkDrawingParticipant(tr));
70 ctx.add(new ElevationServerParticipant(tr));
71 ctx.add(new DynamicVisualisationContributionsParticipant(tr));
74 protected String getPopupId() {
75 return "#DistrictDiagramPopup";
79 public void initializeCanvasContext(CanvasContext ctx) {
80 super.initializeCanvasContext(ctx);
81 IHintContext h = ctx.getDefaultHintContext();
82 h.setHint(PanZoomRotateHandler.KEY_ZOOM_IN_LIMIT, 10000.0);
83 h.setHint(PanZoomRotateHandler.KEY_ZOOM_OUT_LIMIT, 0.01);
84 h.setHint(DiagramModelHints.KEY_DIAGRAM_RESOURCE, diagramResource);
88 protected void addPainterParticipants(ICanvasContext ctx) {
89 ctx.add(new RenderingQualityInteractor());
90 ctx.add(new DelayedBatchElementPainter(PickFilter.FILTER_MONITORS, 500, TimeUnit.MILLISECONDS));
94 protected void addGridRulerBackgroundParticipants(CanvasContext ctx) {
95 ctx.add(new GridPainter());
96 ctx.add(new MapRulerPainter());
97 ctx.add(new BackgroundPainter());
100 protected void addViewManipulationParticipants(CanvasContext ctx) {
101 // Let's replace with our special util
102 TransformUtil util = ctx.getAtMostOneItemOfClass(TransformUtil.class);
105 ctx.add(new DistrictTransformUtil());
106 ctx.add(new DistrictPanZoomRotateHandler());
107 //ctx.add(new MousePanZoomInteractor());
108 //ctx.add(new MultitouchPanZoomRotateInteractor());
109 // ctx.add( new OrientationRestorer() );
110 ctx.add(new ZoomToAreaHandler());
114 protected void loadPageSettings(ICanvasContext ctx) {
115 super.loadPageSettings(ctx);
116 // this might be the wrong place to start such listening but at least
117 // super.loadPageSettings() does async-db-operations
118 setupDrawMapEnabled();
119 setupBackgroundColor();
120 setupColoringObjects();
121 setupColorBarOptions();
122 setupSizingObjects();
123 setupSizeBarOptions();
126 private void setupDrawMapEnabled() {
127 sessionContext.getSession().asyncRequest(new DrawMapEnabledRequest(getInputResource()), new DrawMapEnabledListener(
128 result -> canvasContext.getEventQueue().queueEvent(new CommandEvent(canvasContext, System.currentTimeMillis(), result ? Commands.MAP_ENABLE : Commands.MAP_DISABLE)),
129 () -> DistrictDiagramViewer.this.isDisposed()));
132 private void setupBackgroundColor() {
133 sessionContext.getSession().asyncRequest(new MapBackgroundColorRequest(getInputResource()), new MapBackgroundColorListener(
134 result -> queueBackgroundColorChangeEvent(result),
135 () -> DistrictDiagramViewer.this.isDisposed()));
138 private void queueBackgroundColorChangeEvent(RGB.Integer result) {
139 if (result != null) {
140 Color backgroundColor = new Color(result.red, result.green, result.blue);
141 canvasContext.getDefaultHintContext().setHint(MapCommands.KEY_MAP_BACKGROUND_COLOR, backgroundColor);
142 canvasContext.getEventQueue().queueEvent(new CommandEvent(canvasContext, System.currentTimeMillis(), MapCommands.MAP_BACKGROUND_COLOR_CHANGE));
146 private void setupColoringObjects() {
147 sessionContext.getSession().asyncRequest(new ColoringObjectsRequest(getInputResource()), new ColoringObjectsListener(
148 result -> queueColoringObjectsChangeEvent(result),
149 () -> DistrictDiagramViewer.this.isDisposed()));
153 private void setupColorBarOptions() {
154 sessionContext.getSession().asyncRequest(new ColorBarOptionsRequest(getInputResource()), new ColorBarOptionsListener(
155 result -> queueColorBarOptionsChangeEvent(result),
156 () -> DistrictDiagramViewer.this.isDisposed()));
159 private void setupSizingObjects() {
160 sessionContext.getSession().asyncRequest(new SizingObjectsRequest(getInputResource()), new SizingObjectsListener(
161 result -> queueSizingObjectsChangeEvent(result),
162 () -> DistrictDiagramViewer.this.isDisposed()));
166 private void setupSizeBarOptions() {
167 sessionContext.getSession().asyncRequest(new SizeBarOptionsRequest(getInputResource()), new SizeBarOptionsListener(
168 result -> queueSizeBarOptionsChangeEvent(result),
169 () -> DistrictDiagramViewer.this.isDisposed()));
172 public static final Key KEY_MAP_COLOR_BAR_OPTIONS = new KeyOf(ColorBarOptions.class, "colorBarOptions");
173 public static final Command MAP_COLOR_BAR_OPTIONS_CHANGE = new Command("colorBarOptionsChange");
174 public static final Key KEY_MAP_SIZE_BAR_OPTIONS = new KeyOf(SizeBarOptions.class, "sizeBarOptions");
175 public static final Command MAP_SIZE_BAR_OPTIONS_CHANGE = new Command("sizeBarOptionsChange");
177 public static final Key KEY_MAP_COLORING_OBJECTS = new KeyOf(Map.class, "coloringObjects");
178 public static final Command MAP_COLORING_OBJECTS_CHANGE = new Command("coloringObjectsChange");
180 public static final Key KEY_MAP_SIZING_OBJECTS = new KeyOf(Map.class, "sizingObjects");
181 public static final Command MAP_SIZING_OBJECTS_CHANGE = new Command("sizingObjectsChange");
184 private void queueColoringObjectsChangeEvent(Map<String, DynamicColorContribution> result) {
185 if (result != null && !canvasContext.isDisposed()) {
186 canvasContext.getDefaultHintContext().setHint(KEY_MAP_COLORING_OBJECTS, result);
187 canvasContext.getEventQueue().queueEvent(new CommandEvent(canvasContext, System.currentTimeMillis(), MAP_COLORING_OBJECTS_CHANGE));
189 LOGGER.info("Result is either null or canvasContext is disposed", String.valueOf(result));
193 private void queueColorBarOptionsChangeEvent(ColorBarOptions result) {
194 if (result != null && !canvasContext.isDisposed()) {
195 canvasContext.getDefaultHintContext().setHint(KEY_MAP_COLOR_BAR_OPTIONS, result);
196 canvasContext.getEventQueue().queueEvent(new CommandEvent(canvasContext, System.currentTimeMillis(), MAP_COLOR_BAR_OPTIONS_CHANGE));
198 LOGGER.info("Result is either null or canvasContext is disposed", String.valueOf(result));
202 private void queueSizingObjectsChangeEvent(Map<String, DynamicSizeContribution> result) {
203 if (result != null && !canvasContext.isDisposed()) {
204 canvasContext.getDefaultHintContext().setHint(KEY_MAP_SIZING_OBJECTS, result);
205 canvasContext.getEventQueue().queueEvent(new CommandEvent(canvasContext, System.currentTimeMillis(), MAP_SIZING_OBJECTS_CHANGE));
207 LOGGER.info("Result is either null or canvasContext is disposed", String.valueOf(result));
211 private void queueSizeBarOptionsChangeEvent(SizeBarOptions result) {
212 if (result != null && !canvasContext.isDisposed()) {
213 canvasContext.getDefaultHintContext().setHint(KEY_MAP_SIZE_BAR_OPTIONS, result);
214 canvasContext.getEventQueue().queueEvent(new CommandEvent(canvasContext, System.currentTimeMillis(), MAP_SIZE_BAR_OPTIONS_CHANGE));
216 LOGGER.info("Result is either null or canvasContext is disposed", String.valueOf(result));
220 private static class DrawMapEnabledRequest extends UnaryRead<Resource, Boolean> {
222 public DrawMapEnabledRequest(Resource diagram) {
227 public Boolean perform(ReadGraph graph) throws DatabaseException {
228 return DistrictNetworkUtil.drawMapEnabled(graph, parameter);
232 private static class DrawMapEnabledListener implements Listener<Boolean> {
234 private static final Logger LOGGER = LoggerFactory.getLogger(DrawMapEnabledListener.class);
236 private Consumer<Boolean> callback;
237 private Supplier<Boolean> isDisposed;
239 public DrawMapEnabledListener(Consumer<Boolean> callback, Supplier<Boolean> isDisposed) {
240 this.callback = callback;
241 this.isDisposed = isDisposed;
245 public void execute(Boolean result) {
246 callback.accept(result);
250 public void exception(Throwable t) {
251 LOGGER.error("Could not listen if draw map is enabled", t);
255 public boolean isDisposed() {
256 return isDisposed.get();
260 private static class MapBackgroundColorRequest extends UnaryRead<Resource, RGB.Integer> {
262 public MapBackgroundColorRequest(Resource diagram) {
267 public RGB.Integer perform(ReadGraph graph) throws DatabaseException {
268 return DistrictNetworkUtil.backgroundColor(graph, parameter);
272 private static class MapBackgroundColorListener implements Listener<RGB.Integer> {
274 private static final Logger LOGGER = LoggerFactory.getLogger(MapBackgroundColorListener.class);
276 private Consumer<RGB.Integer> callback;
277 private Supplier<Boolean> isDisposed;
279 public MapBackgroundColorListener(Consumer<RGB.Integer> callback, Supplier<Boolean> isDisposed) {
280 this.callback = callback;
281 this.isDisposed = isDisposed;
285 public void execute(RGB.Integer result) {
286 callback.accept(result);
290 public void exception(Throwable t) {
291 LOGGER.error("Could not listen map background color", t);
295 public boolean isDisposed() {
296 return isDisposed.get();
300 private static class ColorBarOptionsRequest extends UnaryRead<Resource, ColorBarOptions> {
302 public ColorBarOptionsRequest(Resource diagram) {
307 public ColorBarOptions perform(ReadGraph graph) throws DatabaseException {
308 DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph);
309 Resource activeVisualisation = graph.getPossibleObject(parameter, DN.Diagram_hasActiveVisualisation);
310 if (activeVisualisation != null) {
311 return DistrictNetworkUtil.colorBarOptions(graph, activeVisualisation);
313 return ColorBarOptions.useDefault();
317 private static class ColoringObjectsRequest extends UnaryRead<Resource, Map<String,DynamicColorContribution>> {
319 public ColoringObjectsRequest(Resource diagram) {
324 public Map<String, DynamicColorContribution> perform(ReadGraph graph) throws DatabaseException {
325 DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph);
326 Resource activeVisualisation = graph.getPossibleObject(parameter, DN.Diagram_hasActiveVisualisation);
327 if (activeVisualisation != null) {
328 return DistrictNetworkUtil.colorContributions(graph, activeVisualisation);
330 return Collections.emptyMap();
334 private static class ColoringObjectsListener implements Listener<Map<String,DynamicColorContribution>> {
336 private static final Logger LOGGER = LoggerFactory.getLogger(ColoringObjectsListener.class);
338 private Consumer<Map<String,DynamicColorContribution>> callback;
339 private Supplier<Boolean> isDisposed;
341 public ColoringObjectsListener(Consumer<Map<String,DynamicColorContribution>> callback, Supplier<Boolean> isDisposed) {
342 this.callback = callback;
343 this.isDisposed = isDisposed;
347 public void execute(Map<String,DynamicColorContribution> result) {
348 callback.accept(result);
352 public void exception(Throwable t) {
353 LOGGER.error("Could not listen ColorBarOptions", t);
357 public boolean isDisposed() {
358 return isDisposed.get();
362 private static class ColorBarOptionsListener implements Listener<ColorBarOptions> {
364 private static final Logger LOGGER = LoggerFactory.getLogger(ColorBarOptionsListener.class);
366 private Consumer<ColorBarOptions> callback;
367 private Supplier<Boolean> isDisposed;
369 public ColorBarOptionsListener(Consumer<ColorBarOptions> callback, Supplier<Boolean> isDisposed) {
370 this.callback = callback;
371 this.isDisposed = isDisposed;
375 public void execute(ColorBarOptions result) {
376 callback.accept(result);
380 public void exception(Throwable t) {
381 LOGGER.error("Could not listen ColorBarOptions", t);
385 public boolean isDisposed() {
386 return isDisposed.get();
390 private static class SizeBarOptionsRequest extends UnaryRead<Resource, SizeBarOptions> {
392 public SizeBarOptionsRequest(Resource diagram) {
397 public SizeBarOptions perform(ReadGraph graph) throws DatabaseException {
398 DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph);
399 Resource activeVisualisation = graph.getPossibleObject(parameter, DN.Diagram_hasActiveVisualisation);
400 if (activeVisualisation != null) {
401 return DistrictNetworkUtil.sizeBarOptions(graph, activeVisualisation);
403 return SizeBarOptions.useDefault();
407 private static class SizeBarOptionsListener implements Listener<SizeBarOptions> {
409 private static final Logger LOGGER = LoggerFactory.getLogger(SizeBarOptionsListener.class);
411 private Consumer<SizeBarOptions> callback;
412 private Supplier<Boolean> isDisposed;
414 public SizeBarOptionsListener(Consumer<SizeBarOptions> callback, Supplier<Boolean> isDisposed) {
415 this.callback = callback;
416 this.isDisposed = isDisposed;
420 public void execute(SizeBarOptions result) {
421 callback.accept(result);
425 public void exception(Throwable t) {
426 LOGGER.error("Could not listen SizeBarOptions", t);
430 public boolean isDisposed() {
431 return isDisposed.get();
435 private static class SizingObjectsRequest extends UnaryRead<Resource, Map<String, DynamicSizeContribution>> {
437 public SizingObjectsRequest(Resource diagram) {
442 public Map<String, DynamicSizeContribution> perform(ReadGraph graph) throws DatabaseException {
443 DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph);
444 Resource activeVisualisation = graph.getPossibleObject(parameter, DN.Diagram_hasActiveVisualisation);
445 if (activeVisualisation != null) {
446 return DistrictNetworkUtil.sizeContributions(graph, activeVisualisation);
448 return Collections.emptyMap();
452 private static class SizingObjectsListener implements Listener<Map<String,DynamicSizeContribution>> {
454 private static final Logger LOGGER = LoggerFactory.getLogger(SizingObjectsListener.class);
456 private Consumer<Map<String,DynamicSizeContribution>> callback;
457 private Supplier<Boolean> isDisposed;
459 public SizingObjectsListener(Consumer<Map<String, DynamicSizeContribution>> callback, Supplier<Boolean> isDisposed) {
460 this.callback = callback;
461 this.isDisposed = isDisposed;
465 public void execute(Map<String, DynamicSizeContribution> result) {
466 callback.accept(result);
470 public void exception(Throwable t) {
471 LOGGER.error("Could not listen ColorBarOptions", t);
475 public boolean isDisposed() {
476 return isDisposed.get();