dive4elements/river: flys-client/src/main/java/org/dive4elements/river/client/client/ui/map/MeasureControl.java annotate

annotate flys-client/src/main/java/org/dive4elements/river/client/client/ui/map/MeasureControl.java @ 5834:f507086aa94b

Repaired internal references.

author	Sascha L. Teichmann <teichmann@intevation.de>
date	Thu, 25 Apr 2013 12:31:32 +0200
parents	flys-client/src/main/java/de/intevation/flys/client/client/ui/map/MeasureControl.java@a1ff911e8365
children	821a02bbfb4e

rev	line source
802 d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	1 package de.intevation.flys.client.client.ui.map;
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	2
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	3 import com.google.gwt.core.client.GWT;
1297 887eb0cd7dfc Bugfix: #375 Limit the number of fractions in the result of the measure controls (in the map). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 880 diff changeset	4 import com.google.gwt.i18n.client.NumberFormat;
802 d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	5
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	6 import com.smartgwt.client.types.SelectionType;
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	7 import com.smartgwt.client.widgets.ImgButton;
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	8 import com.smartgwt.client.widgets.Label;
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	9 import com.smartgwt.client.widgets.events.ClickEvent;
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	10 import com.smartgwt.client.widgets.events.ClickHandler;
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	11 import com.smartgwt.client.widgets.layout.HLayout;
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	12
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	13 import org.gwtopenmaps.openlayers.client.control.Measure;
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	14 import org.gwtopenmaps.openlayers.client.event.MeasureEvent;
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	15 import org.gwtopenmaps.openlayers.client.event.MeasureListener;
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	16 import org.gwtopenmaps.openlayers.client.event.MeasurePartialListener;
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	17 import org.gwtopenmaps.openlayers.client.handler.PathHandler;
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	18 import org.gwtopenmaps.openlayers.client.handler.PolygonHandler;
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	19
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	20 import de.intevation.flys.client.client.FLYSConstants;
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	21 import de.intevation.flys.client.client.utils.EnableDisableCmd;
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	22
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	23
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	24 public class MeasureControl extends HLayout {
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	25
1297 887eb0cd7dfc Bugfix: #375 Limit the number of fractions in the result of the measure controls (in the map). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 880 diff changeset	26 public static final String NUMBER_FORMAT_PATTERN = "#.##";
887eb0cd7dfc Bugfix: #375 Limit the number of fractions in the result of the measure controls (in the map). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 880 diff changeset	27
1300 6890e1041eac Bugfix: #289 Display measured areas in 'ha'. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1297 diff changeset	28 public static final String AREA_UNIT = "ha";
6890e1041eac Bugfix: #289 Display measured areas in 'ha'. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1297 diff changeset	29 public static final int AREA_FACTOR_M = 10000;
6890e1041eac Bugfix: #289 Display measured areas in 'ha'. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1297 diff changeset	30 public static final int AREA_FACTOR_KM = 100;
6890e1041eac Bugfix: #289 Display measured areas in 'ha'. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1297 diff changeset	31
802 d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	32 protected FLYSConstants MSG = GWT.create(FLYSConstants.class);
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	33
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	34 protected FloodMap floodMap;
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	35
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	36 protected Measure measureLine;
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	37 protected Measure measurePolygon;
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	38
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	39 protected ImgButton measureLineButton;
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	40 protected ImgButton measurePolyButton;
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	41 protected Label label;
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	42
1297 887eb0cd7dfc Bugfix: #375 Limit the number of fractions in the result of the measure controls (in the map). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 880 diff changeset	43 protected NumberFormat formatter;
887eb0cd7dfc Bugfix: #375 Limit the number of fractions in the result of the measure controls (in the map). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 880 diff changeset	44
802 d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	45
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	46 public MeasureControl(FloodMap floodMap, EnableDisableCmd cmd) {
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	47 this.floodMap = floodMap;
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	48
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	49 measureLineButton = createMeasureLineControl(cmd);
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	50 measurePolyButton = createMeasurePolyControl(cmd);
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	51
1297 887eb0cd7dfc Bugfix: #375 Limit the number of fractions in the result of the measure controls (in the map). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 880 diff changeset	52 formatter = NumberFormat.getFormat(NUMBER_FORMAT_PATTERN);
887eb0cd7dfc Bugfix: #375 Limit the number of fractions in the result of the measure controls (in the map). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 880 diff changeset	53
802 d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	54 label = new Label();
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	55
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	56 initLayout();
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	57 }
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	58
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	59
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	60 protected void initLayout() {
1433 d73f503f2465 Added a label that displays the current map projection to the MapToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1300 diff changeset	61 setWidth(100);
802 d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	62 setMembersMargin(2);
1433 d73f503f2465 Added a label that displays the current map projection to the MapToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1300 diff changeset	63
d73f503f2465 Added a label that displays the current map projection to the MapToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1300 diff changeset	64 label.setWidth(75);
d73f503f2465 Added a label that displays the current map projection to the MapToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1300 diff changeset	65
802 d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	66 addMember(measureLineButton);
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	67 addMember(measurePolyButton);
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	68 addMember(label);
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	69 }
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	70
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	71
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	72 protected ImgButton createMeasureLineControl(final EnableDisableCmd cmd) {
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	73 measureLine = new Measure(new PathHandler());
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	74 measureLine.setPersist(true);
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	75 measureLine.addMeasureListener(new MeasureListener() {
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	76 public void onMeasure(MeasureEvent e) {
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	77 updateMeasure(e.getMeasure(), e.getUnits());
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	78 }
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	79 });
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	80 measureLine.addMeasurePartialListener(new MeasurePartialListener() {
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	81 public void onMeasurePartial(MeasureEvent e) {
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	82 updateMeasure(e.getMeasure(), e.getUnits());
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	83 }
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	84 });
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	85
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	86 floodMap.getMap().addControl(measureLine);
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	87
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	88 final ImgButton btn = new ImgButton();
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	89 String baseUrl = GWT.getHostPageBaseURL();
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	90 btn.setSrc(baseUrl + MSG.measureLine());
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	91 btn.setActionType(SelectionType.CHECKBOX);
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	92 btn.setSize(20);
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	93 btn.setShowRollOver(false);
2471 a1ff911e8365 Replaced FLYS specific icon set. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1433 diff changeset	94 btn.setShowRollOverIcon(false);
802 d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	95 btn.setSelected(false);
880 22dc88b17253 Added tooltips for the maptoolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 802 diff changeset	96 btn.setTooltip(MSG.measureDistance());
802 d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	97 btn.addClickHandler(new ClickHandler() {
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	98 public void onClick(ClickEvent e) {
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	99 if (btn.isSelected()) {
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	100 cmd.enable();
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	101 activateMeasurePolygon(false);
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	102 activateMeasureLine(true);
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	103 }
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	104 else {
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	105 cmd.disable();
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	106 activateMeasureLine(false);
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	107 }
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	108 }
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	109 });
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	110
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	111 return btn;
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	112 }
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	113
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	114
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	115 protected ImgButton createMeasurePolyControl(final EnableDisableCmd cmd) {
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	116 measurePolygon = new Measure(new PolygonHandler());
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	117 measurePolygon.setPersist(true);
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	118 measurePolygon.addMeasureListener(new MeasureListener() {
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	119 public void onMeasure(MeasureEvent e) {
1300 6890e1041eac Bugfix: #289 Display measured areas in 'ha'. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1297 diff changeset	120 updateMeasureArea(e.getMeasure(), e.getUnits());
802 d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	121 }
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	122 });
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	123 measurePolygon.addMeasurePartialListener(new MeasurePartialListener() {
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	124 public void onMeasurePartial(MeasureEvent e) {
1300 6890e1041eac Bugfix: #289 Display measured areas in 'ha'. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1297 diff changeset	125 updateMeasureArea(e.getMeasure(), e.getUnits());
802 d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	126 }
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	127 });
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	128
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	129 floodMap.getMap().addControl(measurePolygon);
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	130
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	131 final ImgButton btn = new ImgButton();
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	132 String baseUrl = GWT.getHostPageBaseURL();
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	133 btn.setSrc(baseUrl + MSG.measurePolygon());
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	134 btn.setActionType(SelectionType.CHECKBOX);
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	135 btn.setSize(20);
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	136 btn.setShowRollOver(false);
2471 a1ff911e8365 Replaced FLYS specific icon set. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1433 diff changeset	137 btn.setShowRollOverIcon(false);
802 d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	138 btn.setSelected(false);
880 22dc88b17253 Added tooltips for the maptoolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 802 diff changeset	139 btn.setTooltip(MSG.measureArea());
802 d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	140 btn.addClickHandler(new ClickHandler() {
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	141 public void onClick(ClickEvent e) {
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	142 if (btn.isSelected()) {
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	143 cmd.enable();
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	144 activateMeasureLine(false);
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	145 activateMeasurePolygon(true);
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	146 }
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	147 else {
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	148 cmd.disable();
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	149 activateMeasurePolygon(false);
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	150 }
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	151 }
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	152 });
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	153
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	154 return btn;
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	155 }
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	156
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	157
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	158 protected void clearMeasure() {
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	159 label.setContents("");
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	160 }
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	161
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	162
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	163 protected void updateMeasure(float value, String unit) {
1297 887eb0cd7dfc Bugfix: #375 Limit the number of fractions in the result of the measure controls (in the map). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 880 diff changeset	164 label.setContents(formatter.format(value) + " " + unit);
802 d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	165 }
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	166
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	167
1300 6890e1041eac Bugfix: #289 Display measured areas in 'ha'. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1297 diff changeset	168 protected void updateMeasureArea(float value, String unit) {
6890e1041eac Bugfix: #289 Display measured areas in 'ha'. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1297 diff changeset	169 float ha = value;
6890e1041eac Bugfix: #289 Display measured areas in 'ha'. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1297 diff changeset	170 String ha_unit = unit;
6890e1041eac Bugfix: #289 Display measured areas in 'ha'. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1297 diff changeset	171
6890e1041eac Bugfix: #289 Display measured areas in 'ha'. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1297 diff changeset	172 if (unit.equals("m")) {
6890e1041eac Bugfix: #289 Display measured areas in 'ha'. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1297 diff changeset	173 ha = (float) value / AREA_FACTOR_M;
6890e1041eac Bugfix: #289 Display measured areas in 'ha'. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1297 diff changeset	174 ha_unit = AREA_UNIT;
6890e1041eac Bugfix: #289 Display measured areas in 'ha'. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1297 diff changeset	175 }
6890e1041eac Bugfix: #289 Display measured areas in 'ha'. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1297 diff changeset	176 else if (unit.equals("km")) {
6890e1041eac Bugfix: #289 Display measured areas in 'ha'. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1297 diff changeset	177 ha = (float) value * AREA_FACTOR_KM;
6890e1041eac Bugfix: #289 Display measured areas in 'ha'. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1297 diff changeset	178 ha_unit = AREA_UNIT;
6890e1041eac Bugfix: #289 Display measured areas in 'ha'. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1297 diff changeset	179 }
6890e1041eac Bugfix: #289 Display measured areas in 'ha'. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1297 diff changeset	180
6890e1041eac Bugfix: #289 Display measured areas in 'ha'. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1297 diff changeset	181 label.setContents(formatter.format(ha) + " " + ha_unit);
6890e1041eac Bugfix: #289 Display measured areas in 'ha'. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1297 diff changeset	182 }
6890e1041eac Bugfix: #289 Display measured areas in 'ha'. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1297 diff changeset	183
6890e1041eac Bugfix: #289 Display measured areas in 'ha'. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1297 diff changeset	184
802 d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	185 public void activate(boolean activate) {
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	186 if (!activate) {
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	187 clearMeasure();
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	188 activateMeasureLine(activate);
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	189 activateMeasurePolygon(activate);
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	190 }
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	191 }
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	192
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	193
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	194 protected void activateMeasureLine(boolean activate) {
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	195 if (activate) {
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	196 clearMeasure();
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	197 measureLineButton.select();
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	198 measureLine.activate();
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	199 }
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	200 else {
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	201 measureLineButton.deselect();
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	202 measureLine.deactivate();
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	203 }
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	204 }
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	205
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	206
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	207 protected void activateMeasurePolygon(boolean activate) {
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	208 if (activate) {
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	209 clearMeasure();
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	210 measurePolyButton.select();
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	211 measurePolygon.activate();
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	212 }
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	213 else {
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	214 measurePolyButton.deselect();
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	215 measurePolygon.deactivate();
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	216 }
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	217 }
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	218 }
d45ad7fd3027 Added map tools to measure lines and polygons. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	219 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

Mercurial > dive4elements > river

annotate flys-client/src/main/java/org/dive4elements/river/client/client/ui/map/MeasureControl.java @ 5834:f507086aa94b