eclipse-sailing-analytics/sailing-analytics
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add click-handler to simulation-legend to hide/show paths by clicking the simulation-legend;

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Christopher Ronnewinkel (D036654) committed 2015-06-12 14:39:11 +02:00
1 parent e80c4c240a
commit 1b17bcc950
1 file changed
+37 -8
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java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/shared/racemap/RaceSimulationOverlay.java
+37 -8
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@@ -1,12 +1,15 @@
package com.sap.sailing.gwt.ui.shared.racemap;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Date;
import java.util.List;
import com.google.gwt.canvas.client.Canvas;
import com.google.gwt.canvas.dom.client.Context2d;
import com.google.gwt.canvas.dom.client.TextMetrics;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.i18n.client.DateTimeFormat;
import com.google.gwt.i18n.client.TimeZone;
import com.google.gwt.maps.client.MapWidget;
@@ -54,6 +57,7 @@ public class RaceSimulationOverlay extends FullCanvasOverlay {
private final AsyncActionsExecutor asyncActionsExecutor;
private final ColorPalette colors;
private SimulatorResultsDTO simulationResult;
private Boolean[] visiblePaths;
private PathDTO racePath;
private int raceLeg = 0;
private Canvas simulationLegend;
@@ -109,12 +113,18 @@ public class RaceSimulationOverlay extends FullCanvasOverlay {
simulationLegend = Canvas.createIfSupported();
simulationLegend.addStyleName("MapSimulationLegend");
simulationLegend.setTitle(stringMessages.simulationLegendTooltip());
/*simulationLegend.addClickHandler(new ClickHandler() {
simulationLegend.addClickHandler(new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
new SettingsDialog<RaceMapSettings>(component, stringMessages).show();
int clickPixelY = event.getRelativeY(simulationLegend.getElement());
int legendRow = clickPixelY / ((int) rectHeight);
int pathRow = legendRow - (racePath!=null ? 1 : 0);
//Window.alert("clickPixelY: " + clickPixelY + "\nlegendRow: " + legendRow);
visiblePaths[pathRow] = !visiblePaths[pathRow];
clearCanvas();
drawPaths();
}
});*/
});
map.setControls(ControlPosition.RIGHT_BOTTOM, simulationLegend);
simulationLegend.getParent().addStyleName("MapSimulationLegendParentDiv");
}
@@ -164,7 +174,7 @@ public class RaceSimulationOverlay extends FullCanvasOverlay {
int colorIdx = paths.length;
for (PathDTO path : paths) {
colorIdx--;
if (path.getMixedLeg()) {
if (!visiblePaths[colorIdx] || (path.getMixedLeg())) {
continue;
}
List<SimulatorWindDTO> points = path.getPoints();
@@ -253,12 +263,12 @@ public class RaceSimulationOverlay extends FullCanvasOverlay {
setCanvasSize(canvas, canvasWidth, canvasHeight);
if (racePath != null) {
drawRectangleWithText(context2d, xOffset, yOffset, null,
racePath.getName().split("#")[1], getFormattedTime(racePath.getPathTime()), txtmaxwidth, timewidth, deltaTime);
racePath.getName().split("#")[1], getFormattedTime(racePath.getPathTime()), txtmaxwidth, timewidth, deltaTime, true);
}
for (PathDTO path : paths) {
String timeText = (path.getMixedLeg() ? mixedLegText : (path.getAlgorithmTimedOut() ? algorithmTimedOutText : getFormattedTime(path.getPathTime())));
drawRectangleWithText(context2d, xOffset, yOffset + (paths.length-index-(racePath==null?1:0)) * rectHeight, this.colors.getColor(paths.length-1-index),
path.getName().split("#")[1], timeText, txtmaxwidth, timewidth, (path.getMixedLeg()?deltaMixedLeg:(path.getAlgorithmTimedOut()?deltaTimeOut:deltaTime)));
path.getName().split("#")[1], timeText, txtmaxwidth, timewidth, (path.getMixedLeg()?deltaMixedLeg:(path.getAlgorithmTimedOut()?deltaTimeOut:deltaTime)), visiblePaths[paths.length-1-index]);
index++;
}
}
@@ -276,12 +286,26 @@ public class RaceSimulationOverlay extends FullCanvasOverlay {
context2d.fillRect(x, y, rectWidth, rectHeight);
}
protected void drawRectangleWithText(Context2d context2d, double x, double y, String color, String text, String time, double textmaxwidth, double timewidth, double xdelta) {
protected void drawRectangleWithText(Context2d context2d, double x, double y, String color, String text, String time, double textmaxwidth, double timewidth, double xdelta, boolean visible) {
double offset = 3.0;
context2d.setFont(textFont);
if (color != null) {
drawRectangle(context2d, x, y, color);
}
if ((visible) && (color != null)) {
context2d.setGlobalAlpha(1.0);
context2d.setLineWidth(3.0);
context2d.setStrokeStyle("white");
context2d.beginPath();
context2d.moveTo(x + 4.0,y + 4.0);
context2d.lineTo(x + rectWidth - 4.0, y + rectHeight - 4.0);
context2d.stroke();
context2d.beginPath();
context2d.moveTo(x + 4.0, y + rectHeight - 4.0);
context2d.lineTo(x + rectWidth - 4.0,y + 4.0);
context2d.stroke();
context2d.setStrokeStyle("black");
}
context2d.setGlobalAlpha(0.80);
context2d.setFillStyle("white");
context2d.fillRect(x + (color==null?0:rectWidth), y, 20.0 + textmaxwidth + timewidth + (color==null?rectWidth:0), rectHeight);
@@ -324,16 +348,21 @@ public class RaceSimulationOverlay extends FullCanvasOverlay {
racePathPoints.add(new SimulatorWindDTO(null, 0, 0, paths[0].getPoints().get(0).timepoint));
racePathPoints.add(new SimulatorWindDTO(null, 0, 0, paths[0].getPoints().get(0).timepoint + result.getLegDuration()));
racePath.setPoints(racePathPoints);
racePath.setName("0#Race");
racePath.setName("0#Race Leader");
} else {
racePath = null;
}
visiblePaths = new Boolean[simulationResult.getPaths().length];
Arrays.fill(visiblePaths, Boolean.TRUE);
visiblePaths[1] = Boolean.FALSE; // hide left-opportunist by default
visiblePaths[2] = Boolean.FALSE; // hide right-opportunist by default
clearCanvas();
drawPaths();
}
} else {
raceLeg = 0;
simulationResult = null;
visiblePaths = null;
clearCanvas();
}
}