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.IndexRoot;
15 import org.simantics.db.common.request.UnaryRead;
16 import org.simantics.db.exception.DatabaseException;
17 import org.simantics.db.procedure.Listener;
18 import org.simantics.diagram.ui.DiagramModelHints;
19 import org.simantics.district.network.DistrictNetworkUtil;
20 import org.simantics.district.network.ontology.DistrictNetworkResource;
21 import org.simantics.district.network.ui.participants.DNPointerInteractor;
22 import org.simantics.district.network.ui.participants.DynamicVisualisationContributionsParticipant;
23 import org.simantics.district.network.ui.participants.ElevationServerParticipant;
24 import org.simantics.district.network.ui.participants.MapRulerPainter;
25 import org.simantics.district.network.visualisations.model.ColorBarOptions;
26 import org.simantics.district.network.visualisations.model.DynamicColorContribution;
27 import org.simantics.district.network.visualisations.model.DynamicSizeContribution;
28 import org.simantics.district.network.visualisations.model.SizeBarOptions;
29 import org.simantics.g2d.canvas.ICanvasContext;
30 import org.simantics.g2d.canvas.impl.CanvasContext;
31 import org.simantics.g2d.diagram.handler.PickRequest.PickFilter;
32 import org.simantics.g2d.diagram.participant.DelayedBatchElementPainter;
33 import org.simantics.g2d.diagram.participant.ElementPainter;
34 import org.simantics.g2d.diagram.participant.Selection;
35 import org.simantics.g2d.diagram.participant.ZOrderHandler;
36 import org.simantics.g2d.participant.BackgroundPainter;
37 import org.simantics.g2d.participant.GridPainter;
38 import org.simantics.g2d.participant.PanZoomRotateHandler;
39 import org.simantics.g2d.participant.RenderingQualityInteractor;
40 import org.simantics.g2d.participant.TransformUtil;
41 import org.simantics.g2d.participant.ZoomToAreaHandler;
42 import org.simantics.maps.MapScalingTransform;
43 import org.simantics.maps.eclipse.MapPainter;
44 import org.simantics.maps.sg.commands.MapCommands;
45 import org.simantics.modeling.ui.diagramEditor.DiagramViewer;
46 import org.simantics.scenegraph.g2d.events.command.Command;
47 import org.simantics.scenegraph.g2d.events.command.CommandEvent;
48 import org.simantics.scenegraph.g2d.events.command.Commands;
49 import org.simantics.utils.datastructures.hints.IHintContext;
50 import org.simantics.utils.datastructures.hints.IHintContext.Key;
51 import org.simantics.utils.datastructures.hints.IHintContext.KeyOf;
52 import org.slf4j.Logger;
53 import org.slf4j.LoggerFactory;
55 public class DistrictDiagramViewer extends DiagramViewer {
57 @SuppressWarnings("unused")
58 private static final Logger LOGGER = LoggerFactory.getLogger(DistrictDiagramViewer.class);
61 protected void addDiagramParticipants(ICanvasContext ctx) {
62 ctx.add(new ZOrderHandler());
63 ctx.add(new Selection());
64 ctx.add(new ElementPainter());
65 ctx.add(new DNPointerInteractor());
67 AffineTransform tr = new AffineTransform(MapScalingTransform.INSTANCE);
68 ctx.add(new MapPainter(tr));
70 ctx.add(new NetworkDrawingParticipant(tr));
71 ctx.add(new ElevationServerParticipant(tr));
72 ctx.add(new DynamicVisualisationContributionsParticipant(tr));
75 protected String getPopupId() {
76 return "#DistrictDiagramPopup";
80 public void initializeCanvasContext(CanvasContext ctx) {
81 super.initializeCanvasContext(ctx);
82 IHintContext h = ctx.getDefaultHintContext();
83 h.setHint(PanZoomRotateHandler.KEY_ZOOM_IN_LIMIT, 10000.0);
84 h.setHint(PanZoomRotateHandler.KEY_ZOOM_OUT_LIMIT, 0.01);
85 h.setHint(DiagramModelHints.KEY_DIAGRAM_RESOURCE, diagramResource);
89 protected void addPainterParticipants(ICanvasContext ctx) {
90 ctx.add(new RenderingQualityInteractor());
91 ctx.add(new DelayedBatchElementPainter(PickFilter.FILTER_MONITORS, 500, TimeUnit.MILLISECONDS));
95 protected void addGridRulerBackgroundParticipants(CanvasContext ctx) {
96 ctx.add(new GridPainter());
97 ctx.add(new MapRulerPainter());
98 ctx.add(new BackgroundPainter());
101 protected void addViewManipulationParticipants(CanvasContext ctx) {
102 // Let's replace with our special util
103 TransformUtil util = ctx.getAtMostOneItemOfClass(TransformUtil.class);
106 ctx.add(new DistrictTransformUtil());
107 ctx.add(new DistrictPanZoomRotateHandler());
108 //ctx.add(new MousePanZoomInteractor());
109 //ctx.add(new MultitouchPanZoomRotateInteractor());
110 // ctx.add( new OrientationRestorer() );
111 ctx.add(new ZoomToAreaHandler());
115 protected void loadPageSettings(ICanvasContext ctx) {
116 super.loadPageSettings(ctx);
117 // this might be the wrong place to start such listening but at least
118 // super.loadPageSettings() does async-db-operations
119 setupDrawMapEnabled();
120 setupBackgroundColor();
121 setupColoringObjects();
122 setupColorBarOptions();
123 setupSizingObjects();
124 setupSizeBarOptions();
127 private void setupDrawMapEnabled() {
128 sessionContext.getSession().asyncRequest(new DrawMapEnabledRequest(getInputResource()), new DrawMapEnabledListener(
129 result -> canvasContext.getEventQueue().queueEvent(new CommandEvent(canvasContext, System.currentTimeMillis(), result ? Commands.MAP_ENABLE : Commands.MAP_DISABLE)),
130 () -> DistrictDiagramViewer.this.isDisposed()));
133 private void setupBackgroundColor() {
134 sessionContext.getSession().asyncRequest(new MapBackgroundColorRequest(getInputResource()), new MapBackgroundColorListener(
135 result -> queueBackgroundColorChangeEvent(result),
136 () -> DistrictDiagramViewer.this.isDisposed()));
139 private void queueBackgroundColorChangeEvent(RGB.Integer result) {
140 if (result != null) {
141 Color backgroundColor = new Color(result.red, result.green, result.blue);
142 canvasContext.getDefaultHintContext().setHint(MapCommands.KEY_MAP_BACKGROUND_COLOR, backgroundColor);
143 canvasContext.getEventQueue().queueEvent(new CommandEvent(canvasContext, System.currentTimeMillis(), MapCommands.MAP_BACKGROUND_COLOR_CHANGE));
147 private void setupColoringObjects() {
148 sessionContext.getSession().asyncRequest(new ColoringObjectsRequest(getInputResource()), new ColoringObjectsListener(
149 result -> queueColoringObjectsChangeEvent(result),
150 () -> DistrictDiagramViewer.this.isDisposed()));
154 private void setupColorBarOptions() {
155 sessionContext.getSession().asyncRequest(new ColorBarOptionsRequest(getInputResource()), new ColorBarOptionsListener(
156 result -> queueColorBarOptionsChangeEvent(result),
157 () -> DistrictDiagramViewer.this.isDisposed()));
160 private void setupSizingObjects() {
161 sessionContext.getSession().asyncRequest(new SizingObjectsRequest(getInputResource()), new SizingObjectsListener(
162 result -> queueSizingObjectsChangeEvent(result),
163 () -> DistrictDiagramViewer.this.isDisposed()));
167 private void setupSizeBarOptions() {
168 sessionContext.getSession().asyncRequest(new SizeBarOptionsRequest(getInputResource()), new SizeBarOptionsListener(
169 result -> queueSizeBarOptionsChangeEvent(result),
170 () -> DistrictDiagramViewer.this.isDisposed()));
173 public static final Key KEY_MAP_COLOR_BAR_OPTIONS = new KeyOf(ColorBarOptions.class, "colorBarOptions");
174 public static final Command MAP_COLOR_BAR_OPTIONS_CHANGE = new Command("colorBarOptionsChange");
175 public static final Key KEY_MAP_SIZE_BAR_OPTIONS = new KeyOf(SizeBarOptions.class, "sizeBarOptions");
176 public static final Command MAP_SIZE_BAR_OPTIONS_CHANGE = new Command("sizeBarOptionsChange");
178 public static final Key KEY_MAP_COLORING_OBJECTS = new KeyOf(Map.class, "coloringObjects");
179 public static final Command MAP_COLORING_OBJECTS_CHANGE = new Command("coloringObjectsChange");
181 public static final Key KEY_MAP_SIZING_OBJECTS = new KeyOf(Map.class, "sizingObjects");
182 public static final Command MAP_SIZING_OBJECTS_CHANGE = new Command("sizingObjectsChange");
185 private void queueColoringObjectsChangeEvent(Map<String, DynamicColorContribution> result) {
186 queueEventInternal(KEY_MAP_COLORING_OBJECTS, MAP_COLORING_OBJECTS_CHANGE, result);
189 private void queueColorBarOptionsChangeEvent(ColorBarOptions result) {
190 queueEventInternal(KEY_MAP_COLOR_BAR_OPTIONS, MAP_COLOR_BAR_OPTIONS_CHANGE, result);
193 private void queueSizingObjectsChangeEvent(Map<String, DynamicSizeContribution> result) {
194 queueEventInternal(KEY_MAP_SIZING_OBJECTS, MAP_SIZING_OBJECTS_CHANGE, result);
197 private void queueSizeBarOptionsChangeEvent(SizeBarOptions result) {
198 queueEventInternal(KEY_MAP_SIZE_BAR_OPTIONS, MAP_SIZE_BAR_OPTIONS_CHANGE, result);
201 private void queueEventInternal(Key key, Command command, Object result) {
202 if (result != null && !canvasContext.isDisposed()) {
203 canvasContext.getThreadAccess().asyncExec(() -> {
204 canvasContext.getDefaultHintContext().setHint(key, result);
205 canvasContext.getEventQueue().queueEvent(new CommandEvent(canvasContext, System.currentTimeMillis(), command));
208 LOGGER.info("Result is either null or canvasContext is disposed", String.valueOf(result));
212 private static class DrawMapEnabledRequest extends UnaryRead<Resource, Boolean> {
214 public DrawMapEnabledRequest(Resource diagram) {
219 public Boolean perform(ReadGraph graph) throws DatabaseException {
220 return DistrictNetworkUtil.drawMapEnabled(graph, parameter);
224 private static class DrawMapEnabledListener implements Listener<Boolean> {
226 private static final Logger LOGGER = LoggerFactory.getLogger(DrawMapEnabledListener.class);
228 private Consumer<Boolean> callback;
229 private Supplier<Boolean> isDisposed;
231 public DrawMapEnabledListener(Consumer<Boolean> callback, Supplier<Boolean> isDisposed) {
232 this.callback = callback;
233 this.isDisposed = isDisposed;
237 public void execute(Boolean result) {
238 callback.accept(result);
242 public void exception(Throwable t) {
243 LOGGER.error("Could not listen if draw map is enabled", t);
247 public boolean isDisposed() {
248 return isDisposed.get();
252 private static class MapBackgroundColorRequest extends UnaryRead<Resource, RGB.Integer> {
254 public MapBackgroundColorRequest(Resource diagram) {
259 public RGB.Integer perform(ReadGraph graph) throws DatabaseException {
260 return DistrictNetworkUtil.backgroundColor(graph, parameter);
264 private static class MapBackgroundColorListener implements Listener<RGB.Integer> {
266 private static final Logger LOGGER = LoggerFactory.getLogger(MapBackgroundColorListener.class);
268 private Consumer<RGB.Integer> callback;
269 private Supplier<Boolean> isDisposed;
271 public MapBackgroundColorListener(Consumer<RGB.Integer> callback, Supplier<Boolean> isDisposed) {
272 this.callback = callback;
273 this.isDisposed = isDisposed;
277 public void execute(RGB.Integer result) {
278 callback.accept(result);
282 public void exception(Throwable t) {
283 LOGGER.error("Could not listen map background color", t);
287 public boolean isDisposed() {
288 return isDisposed.get();
292 private static class ColorBarOptionsRequest extends UnaryRead<Resource, ColorBarOptions> {
294 public ColorBarOptionsRequest(Resource diagram) {
299 public ColorBarOptions perform(ReadGraph graph) throws DatabaseException {
300 DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph);
301 Resource model = graph.syncRequest(new IndexRoot(parameter));
302 Resource vf = DistrictNetworkUtil.getVisualisationFolder(graph, model);
304 Resource activeVisualisation = graph.getPossibleObject(vf, DN.Diagram_hasActiveVisualisation);
305 if (activeVisualisation != null) {
306 return DistrictNetworkUtil.colorBarOptions(graph, activeVisualisation);
309 LOGGER.debug("No visualisation folder available for model {}", model);
311 return ColorBarOptions.useDefault();
315 private static class ColoringObjectsRequest extends UnaryRead<Resource, Map<String,DynamicColorContribution>> {
317 public ColoringObjectsRequest(Resource diagram) {
322 public Map<String, DynamicColorContribution> perform(ReadGraph graph) throws DatabaseException {
323 DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph);
324 Resource model = graph.syncRequest(new IndexRoot(parameter));
325 Resource vf = DistrictNetworkUtil.getVisualisationFolder(graph, model);
327 Resource activeVisualisation = graph.getPossibleObject(vf, DN.Diagram_hasActiveVisualisation);
328 if (activeVisualisation != null) {
329 return DistrictNetworkUtil.colorContributions(graph, activeVisualisation);
332 LOGGER.debug("No visualisation folder available for model {}", model);
334 return Collections.emptyMap();
338 private static class ColoringObjectsListener implements Listener<Map<String,DynamicColorContribution>> {
340 private static final Logger LOGGER = LoggerFactory.getLogger(ColoringObjectsListener.class);
342 private Consumer<Map<String,DynamicColorContribution>> callback;
343 private Supplier<Boolean> isDisposed;
345 public ColoringObjectsListener(Consumer<Map<String,DynamicColorContribution>> callback, Supplier<Boolean> isDisposed) {
346 this.callback = callback;
347 this.isDisposed = isDisposed;
351 public void execute(Map<String,DynamicColorContribution> result) {
352 callback.accept(result);
356 public void exception(Throwable t) {
357 LOGGER.error("Could not listen ColorBarOptions", t);
361 public boolean isDisposed() {
362 return isDisposed.get();
366 private static class ColorBarOptionsListener implements Listener<ColorBarOptions> {
368 private static final Logger LOGGER = LoggerFactory.getLogger(ColorBarOptionsListener.class);
370 private Consumer<ColorBarOptions> callback;
371 private Supplier<Boolean> isDisposed;
373 public ColorBarOptionsListener(Consumer<ColorBarOptions> callback, Supplier<Boolean> isDisposed) {
374 this.callback = callback;
375 this.isDisposed = isDisposed;
379 public void execute(ColorBarOptions result) {
380 callback.accept(result);
384 public void exception(Throwable t) {
385 LOGGER.error("Could not listen ColorBarOptions", t);
389 public boolean isDisposed() {
390 return isDisposed.get();
394 private static class SizeBarOptionsRequest extends UnaryRead<Resource, SizeBarOptions> {
396 public SizeBarOptionsRequest(Resource diagram) {
401 public SizeBarOptions perform(ReadGraph graph) throws DatabaseException {
402 DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph);
403 Resource model = graph.syncRequest(new IndexRoot(parameter));
404 Resource vf = DistrictNetworkUtil.getVisualisationFolder(graph, model);
406 Resource activeVisualisation = graph.getPossibleObject(vf, DN.Diagram_hasActiveVisualisation);
407 if (activeVisualisation != null) {
408 return DistrictNetworkUtil.sizeBarOptions(graph, activeVisualisation);
411 LOGGER.debug("No visualisation folder available for model {}", model);
413 return SizeBarOptions.useDefault();
417 private static class SizeBarOptionsListener implements Listener<SizeBarOptions> {
419 private static final Logger LOGGER = LoggerFactory.getLogger(SizeBarOptionsListener.class);
421 private Consumer<SizeBarOptions> callback;
422 private Supplier<Boolean> isDisposed;
424 public SizeBarOptionsListener(Consumer<SizeBarOptions> callback, Supplier<Boolean> isDisposed) {
425 this.callback = callback;
426 this.isDisposed = isDisposed;
430 public void execute(SizeBarOptions result) {
431 callback.accept(result);
435 public void exception(Throwable t) {
436 LOGGER.error("Could not listen SizeBarOptions", t);
440 public boolean isDisposed() {
441 return isDisposed.get();
445 private static class SizingObjectsRequest extends UnaryRead<Resource, Map<String, DynamicSizeContribution>> {
447 public SizingObjectsRequest(Resource diagram) {
452 public Map<String, DynamicSizeContribution> perform(ReadGraph graph) throws DatabaseException {
453 DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph);
454 Resource model = graph.syncRequest(new IndexRoot(parameter));
455 Resource vf = DistrictNetworkUtil.getVisualisationFolder(graph, model);
457 Resource activeVisualisation = graph.getPossibleObject(vf, DN.Diagram_hasActiveVisualisation);
458 if (activeVisualisation != null) {
459 return DistrictNetworkUtil.sizeContributions(graph, activeVisualisation);
462 LOGGER.debug("No visualisation folder available for model {}", model);
464 return Collections.emptyMap();
468 private static class SizingObjectsListener implements Listener<Map<String,DynamicSizeContribution>> {
470 private static final Logger LOGGER = LoggerFactory.getLogger(SizingObjectsListener.class);
472 private Consumer<Map<String,DynamicSizeContribution>> callback;
473 private Supplier<Boolean> isDisposed;
475 public SizingObjectsListener(Consumer<Map<String, DynamicSizeContribution>> callback, Supplier<Boolean> isDisposed) {
476 this.callback = callback;
477 this.isDisposed = isDisposed;
481 public void execute(Map<String, DynamicSizeContribution> result) {
482 callback.accept(result);
486 public void exception(Throwable t) {
487 LOGGER.error("Could not listen ColorBarOptions", t);
491 public boolean isDisposed() {
492 return isDisposed.get();