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 if (result != null && !canvasContext.isDisposed()) {
187 canvasContext.getDefaultHintContext().setHint(KEY_MAP_COLORING_OBJECTS, result);
188 canvasContext.getEventQueue().queueEvent(new CommandEvent(canvasContext, System.currentTimeMillis(), MAP_COLORING_OBJECTS_CHANGE));
190 LOGGER.info("Result is either null or canvasContext is disposed", String.valueOf(result));
194 private void queueColorBarOptionsChangeEvent(ColorBarOptions result) {
195 if (result != null && !canvasContext.isDisposed()) {
196 canvasContext.getDefaultHintContext().setHint(KEY_MAP_COLOR_BAR_OPTIONS, result);
197 canvasContext.getEventQueue().queueEvent(new CommandEvent(canvasContext, System.currentTimeMillis(), MAP_COLOR_BAR_OPTIONS_CHANGE));
199 LOGGER.info("Result is either null or canvasContext is disposed", String.valueOf(result));
203 private void queueSizingObjectsChangeEvent(Map<String, DynamicSizeContribution> result) {
204 if (result != null && !canvasContext.isDisposed()) {
205 canvasContext.getDefaultHintContext().setHint(KEY_MAP_SIZING_OBJECTS, result);
206 canvasContext.getEventQueue().queueEvent(new CommandEvent(canvasContext, System.currentTimeMillis(), MAP_SIZING_OBJECTS_CHANGE));
208 LOGGER.info("Result is either null or canvasContext is disposed", String.valueOf(result));
212 private void queueSizeBarOptionsChangeEvent(SizeBarOptions result) {
213 if (result != null && !canvasContext.isDisposed()) {
214 canvasContext.getDefaultHintContext().setHint(KEY_MAP_SIZE_BAR_OPTIONS, result);
215 canvasContext.getEventQueue().queueEvent(new CommandEvent(canvasContext, System.currentTimeMillis(), MAP_SIZE_BAR_OPTIONS_CHANGE));
217 LOGGER.info("Result is either null or canvasContext is disposed", String.valueOf(result));
221 private static class DrawMapEnabledRequest extends UnaryRead<Resource, Boolean> {
223 public DrawMapEnabledRequest(Resource diagram) {
228 public Boolean perform(ReadGraph graph) throws DatabaseException {
229 return DistrictNetworkUtil.drawMapEnabled(graph, parameter);
233 private static class DrawMapEnabledListener implements Listener<Boolean> {
235 private static final Logger LOGGER = LoggerFactory.getLogger(DrawMapEnabledListener.class);
237 private Consumer<Boolean> callback;
238 private Supplier<Boolean> isDisposed;
240 public DrawMapEnabledListener(Consumer<Boolean> callback, Supplier<Boolean> isDisposed) {
241 this.callback = callback;
242 this.isDisposed = isDisposed;
246 public void execute(Boolean result) {
247 callback.accept(result);
251 public void exception(Throwable t) {
252 LOGGER.error("Could not listen if draw map is enabled", t);
256 public boolean isDisposed() {
257 return isDisposed.get();
261 private static class MapBackgroundColorRequest extends UnaryRead<Resource, RGB.Integer> {
263 public MapBackgroundColorRequest(Resource diagram) {
268 public RGB.Integer perform(ReadGraph graph) throws DatabaseException {
269 return DistrictNetworkUtil.backgroundColor(graph, parameter);
273 private static class MapBackgroundColorListener implements Listener<RGB.Integer> {
275 private static final Logger LOGGER = LoggerFactory.getLogger(MapBackgroundColorListener.class);
277 private Consumer<RGB.Integer> callback;
278 private Supplier<Boolean> isDisposed;
280 public MapBackgroundColorListener(Consumer<RGB.Integer> callback, Supplier<Boolean> isDisposed) {
281 this.callback = callback;
282 this.isDisposed = isDisposed;
286 public void execute(RGB.Integer result) {
287 callback.accept(result);
291 public void exception(Throwable t) {
292 LOGGER.error("Could not listen map background color", t);
296 public boolean isDisposed() {
297 return isDisposed.get();
301 private static class ColorBarOptionsRequest extends UnaryRead<Resource, ColorBarOptions> {
303 public ColorBarOptionsRequest(Resource diagram) {
308 public ColorBarOptions perform(ReadGraph graph) throws DatabaseException {
309 DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph);
310 Resource model = graph.syncRequest(new IndexRoot(parameter));
311 Resource vf = DistrictNetworkUtil.getVisualisationFolder(graph, model);
313 Resource activeVisualisation = graph.getPossibleObject(vf, DN.Diagram_hasActiveVisualisation);
314 if (activeVisualisation != null) {
315 return DistrictNetworkUtil.colorBarOptions(graph, activeVisualisation);
318 LOGGER.debug("No visualisation folder available for model {}", model);
320 return ColorBarOptions.useDefault();
324 private static class ColoringObjectsRequest extends UnaryRead<Resource, Map<String,DynamicColorContribution>> {
326 public ColoringObjectsRequest(Resource diagram) {
331 public Map<String, DynamicColorContribution> perform(ReadGraph graph) throws DatabaseException {
332 DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph);
333 Resource model = graph.syncRequest(new IndexRoot(parameter));
334 Resource vf = DistrictNetworkUtil.getVisualisationFolder(graph, model);
336 Resource activeVisualisation = graph.getPossibleObject(vf, DN.Diagram_hasActiveVisualisation);
337 if (activeVisualisation != null) {
338 return DistrictNetworkUtil.colorContributions(graph, activeVisualisation);
341 LOGGER.debug("No visualisation folder available for model {}", model);
343 return Collections.emptyMap();
347 private static class ColoringObjectsListener implements Listener<Map<String,DynamicColorContribution>> {
349 private static final Logger LOGGER = LoggerFactory.getLogger(ColoringObjectsListener.class);
351 private Consumer<Map<String,DynamicColorContribution>> callback;
352 private Supplier<Boolean> isDisposed;
354 public ColoringObjectsListener(Consumer<Map<String,DynamicColorContribution>> callback, Supplier<Boolean> isDisposed) {
355 this.callback = callback;
356 this.isDisposed = isDisposed;
360 public void execute(Map<String,DynamicColorContribution> result) {
361 callback.accept(result);
365 public void exception(Throwable t) {
366 LOGGER.error("Could not listen ColorBarOptions", t);
370 public boolean isDisposed() {
371 return isDisposed.get();
375 private static class ColorBarOptionsListener implements Listener<ColorBarOptions> {
377 private static final Logger LOGGER = LoggerFactory.getLogger(ColorBarOptionsListener.class);
379 private Consumer<ColorBarOptions> callback;
380 private Supplier<Boolean> isDisposed;
382 public ColorBarOptionsListener(Consumer<ColorBarOptions> callback, Supplier<Boolean> isDisposed) {
383 this.callback = callback;
384 this.isDisposed = isDisposed;
388 public void execute(ColorBarOptions result) {
389 callback.accept(result);
393 public void exception(Throwable t) {
394 LOGGER.error("Could not listen ColorBarOptions", t);
398 public boolean isDisposed() {
399 return isDisposed.get();
403 private static class SizeBarOptionsRequest extends UnaryRead<Resource, SizeBarOptions> {
405 public SizeBarOptionsRequest(Resource diagram) {
410 public SizeBarOptions perform(ReadGraph graph) throws DatabaseException {
411 DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph);
412 Resource model = graph.syncRequest(new IndexRoot(parameter));
413 Resource vf = DistrictNetworkUtil.getVisualisationFolder(graph, model);
415 Resource activeVisualisation = graph.getPossibleObject(vf, DN.Diagram_hasActiveVisualisation);
416 if (activeVisualisation != null) {
417 return DistrictNetworkUtil.sizeBarOptions(graph, activeVisualisation);
420 LOGGER.debug("No visualisation folder available for model {}", model);
422 return SizeBarOptions.useDefault();
426 private static class SizeBarOptionsListener implements Listener<SizeBarOptions> {
428 private static final Logger LOGGER = LoggerFactory.getLogger(SizeBarOptionsListener.class);
430 private Consumer<SizeBarOptions> callback;
431 private Supplier<Boolean> isDisposed;
433 public SizeBarOptionsListener(Consumer<SizeBarOptions> callback, Supplier<Boolean> isDisposed) {
434 this.callback = callback;
435 this.isDisposed = isDisposed;
439 public void execute(SizeBarOptions result) {
440 callback.accept(result);
444 public void exception(Throwable t) {
445 LOGGER.error("Could not listen SizeBarOptions", t);
449 public boolean isDisposed() {
450 return isDisposed.get();
454 private static class SizingObjectsRequest extends UnaryRead<Resource, Map<String, DynamicSizeContribution>> {
456 public SizingObjectsRequest(Resource diagram) {
461 public Map<String, DynamicSizeContribution> perform(ReadGraph graph) throws DatabaseException {
462 DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph);
463 Resource model = graph.syncRequest(new IndexRoot(parameter));
464 Resource vf = DistrictNetworkUtil.getVisualisationFolder(graph, model);
466 Resource activeVisualisation = graph.getPossibleObject(vf, DN.Diagram_hasActiveVisualisation);
467 if (activeVisualisation != null) {
468 return DistrictNetworkUtil.sizeContributions(graph, activeVisualisation);
471 LOGGER.debug("No visualisation folder available for model {}", model);
473 return Collections.emptyMap();
477 private static class SizingObjectsListener implements Listener<Map<String,DynamicSizeContribution>> {
479 private static final Logger LOGGER = LoggerFactory.getLogger(SizingObjectsListener.class);
481 private Consumer<Map<String,DynamicSizeContribution>> callback;
482 private Supplier<Boolean> isDisposed;
484 public SizingObjectsListener(Consumer<Map<String, DynamicSizeContribution>> callback, Supplier<Boolean> isDisposed) {
485 this.callback = callback;
486 this.isDisposed = isDisposed;
490 public void execute(Map<String, DynamicSizeContribution> result) {
491 callback.accept(result);
495 public void exception(Throwable t) {
496 LOGGER.error("Could not listen ColorBarOptions", t);
500 public boolean isDisposed() {
501 return isDisposed.get();