Mercurial > dive4elements > river
annotate gwt-client/src/main/java/org/dive4elements/river/client/client/ui/map/LegendWindow.java @ 9705:bfdf98529a66
cleanup
| author | dnt_bjoernsen <d.tironi@bjoernsen.de> |
|---|---|
| date | Thu, 21 Jan 2021 15:05:24 +0100 |
| parents | ca9ed55d6f51 |
| children |
| rev | line source |
|---|---|
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5861
172338b1407f
GWT client: Added copyright header.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5838
diff
changeset
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde |
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172338b1407f
GWT client: Added copyright header.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5838
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changeset
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2 * Software engineering by Intevation GmbH |
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172338b1407f
GWT client: Added copyright header.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5838
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3 * |
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5993
ea9eef426962
Removed trailing whitespace.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5861
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4 * This file is Free Software under the GNU AGPL (>=v3) |
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5861
172338b1407f
GWT client: Added copyright header.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5838
diff
changeset
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the |
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5993
ea9eef426962
Removed trailing whitespace.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5861
diff
changeset
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6 * documentation coming with Dive4Elements River for details. |
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5861
172338b1407f
GWT client: Added copyright header.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5838
diff
changeset
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7 */ |
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172338b1407f
GWT client: Added copyright header.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5838
diff
changeset
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8 |
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5835
821a02bbfb4e
Fixed internal java dependencies
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5834
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changeset
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9 package org.dive4elements.river.client.client.ui.map; |
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4329
c9dcce9448f2
Added a new control 'show legend' to the map's toolbar. This control opens a window that displays the legends of all activated layers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
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10 |
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c9dcce9448f2
Added a new control 'show legend' to the map's toolbar. This control opens a window that displays the legends of all activated layers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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changeset
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11 import java.util.List; |
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c9dcce9448f2
Added a new control 'show legend' to the map's toolbar. This control opens a window that displays the legends of all activated layers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
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12 |
| 9619 | 13 import org.dive4elements.river.client.client.FLYSConstants; |
| 14 import org.dive4elements.river.client.shared.MapUtils; | |
| 15 import org.dive4elements.river.client.shared.model.AttributedTheme; | |
| 16 import org.dive4elements.river.client.shared.model.Theme; | |
| 17 import org.dive4elements.river.client.shared.model.ThemeList; | |
| 18 | |
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632c724fed2d
i18n for WMS legend window title.
Tom Gottfried <tom@intevation.de>
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5993
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19 import com.google.gwt.core.client.GWT; |
| 9698 | 20 import com.google.gwt.event.shared.HandlerRegistration; |
| 9644 | 21 import com.google.gwt.http.client.URL; |
| 9619 | 22 import com.google.gwt.user.client.ui.Image; |
| 23 import com.google.gwt.user.client.ui.Widget; | |
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4329
c9dcce9448f2
Added a new control 'show legend' to the map's toolbar. This control opens a window that displays the legends of all activated layers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
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24 import com.smartgwt.client.types.ImageStyle; |
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c9dcce9448f2
Added a new control 'show legend' to the map's toolbar. This control opens a window that displays the legends of all activated layers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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changeset
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25 import com.smartgwt.client.types.VerticalAlignment; |
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c9dcce9448f2
Added a new control 'show legend' to the map's toolbar. This control opens a window that displays the legends of all activated layers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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changeset
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26 import com.smartgwt.client.widgets.Canvas; |
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c9dcce9448f2
Added a new control 'show legend' to the map's toolbar. This control opens a window that displays the legends of all activated layers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
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27 import com.smartgwt.client.widgets.Img; |
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c9dcce9448f2
Added a new control 'show legend' to the map's toolbar. This control opens a window that displays the legends of all activated layers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
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28 import com.smartgwt.client.widgets.Label; |
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c9dcce9448f2
Added a new control 'show legend' to the map's toolbar. This control opens a window that displays the legends of all activated layers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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changeset
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29 import com.smartgwt.client.widgets.Window; |
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c9dcce9448f2
Added a new control 'show legend' to the map's toolbar. This control opens a window that displays the legends of all activated layers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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changeset
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30 import com.smartgwt.client.widgets.layout.HLayout; |
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c9dcce9448f2
Added a new control 'show legend' to the map's toolbar. This control opens a window that displays the legends of all activated layers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
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31 import com.smartgwt.client.widgets.layout.VLayout; |
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c9dcce9448f2
Added a new control 'show legend' to the map's toolbar. This control opens a window that displays the legends of all activated layers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
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32 |
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c9dcce9448f2
Added a new control 'show legend' to the map's toolbar. This control opens a window that displays the legends of all activated layers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
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33 public class LegendWindow extends Window { |
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c9dcce9448f2
Added a new control 'show legend' to the map's toolbar. This control opens a window that displays the legends of all activated layers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
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34 |
| 9696 | 35 protected FLYSConstants MSG = GWT.create(FLYSConstants.class); |
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4329
c9dcce9448f2
Added a new control 'show legend' to the map's toolbar. This control opens a window that displays the legends of all activated layers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
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36 |
| 9696 | 37 private ThemeList themeList; |
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4329
c9dcce9448f2
Added a new control 'show legend' to the map's toolbar. This control opens a window that displays the legends of all activated layers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
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38 |
| 9696 | 39 private final VLayout legendContainer; |
| 9694 | 40 |
| 9696 | 41 public LegendWindow(final ThemeList themeList) { |
| 42 this.themeList = themeList; | |
| 43 this.legendContainer = new VLayout(); | |
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4329
c9dcce9448f2
Added a new control 'show legend' to the map's toolbar. This control opens a window that displays the legends of all activated layers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
44 |
| 9696 | 45 init(); |
| 46 } | |
| 47 | |
| 48 public void update(final ThemeList themeList) { | |
| 49 this.themeList = themeList; | |
| 50 | |
| 51 final Canvas[] legends = this.legendContainer.getMembers(); | |
| 52 this.legendContainer.removeMembers(legends); | |
| 53 | |
| 54 addLegends(); | |
| 55 } | |
| 56 | |
| 57 private void addLegends() { | |
| 58 final List<Theme> themes = this.themeList.getActiveThemes(); | |
| 59 | |
| 60 for (int i = 0; i < themes.size(); i++) { | |
| 61 final Theme theme = themes.get(i); | |
| 62 if (theme.getActive() == 0) { | |
| 63 continue; | |
| 64 } | |
| 65 try { | |
| 66 if (theme instanceof AttributedTheme) { | |
| 67 Canvas createLegendGraphicsRow = createLegendGraphicsRow((AttributedTheme) theme); | |
| 9705 | 68 this.legendContainer.addMember(createLegendGraphicsRow); |
| 9696 | 69 } |
| 70 } catch (Exception e) { | |
| 71 continue; | |
| 72 } | |
| 73 } | |
| 74 } | |
| 75 | |
| 76 private Canvas createLegendGraphicsRow(final AttributedTheme at) { | |
| 77 final Label label = new Label(at.getDescription()); | |
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9700
b2768f367dff
handler for wms theme legend
dnt_bjoernsen <d.tironi@bjoernsen.de>
parents:
9699
diff
changeset
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78 final HLayout row = new HLayout(); |
| 9705 | 79 final Widget img = createLegendGraphics(row, at); |
| 9696 | 80 |
| 81 row.addMember(label); | |
| 82 row.addMember(img); | |
| 83 | |
| 9705 | 84 // setDimensions(row, 150, 400); |
| 9696 | 85 return row; |
| 86 } | |
| 87 | |
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9700
b2768f367dff
handler for wms theme legend
dnt_bjoernsen <d.tironi@bjoernsen.de>
parents:
9699
diff
changeset
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88 private Widget createLegendGraphics(HLayout row, final AttributedTheme at) { |
| 9619 | 89 |
| 9696 | 90 final String legend = at.getAttr("legend"); |
| 91 // TEST: final Image img = new Image("/images/FLYS_Donau.png"); (funktioniert!), | |
| 92 // ebenso FLYSResources.getTest(); | |
| 9705 | 93 String urlAttr = at.getAttr("url"); |
| 94 String layersAttr = at.getAttr("layers"); | |
| 9696 | 95 |
| 9705 | 96 final String imgUrl = getUrl(legend, urlAttr, layersAttr); |
| 97 | |
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9702
20456a3c92e2
Img -> Image; correct URL for WMS Legend
dnt_bjoernsen <d.tironi@bjoernsen.de>
parents:
9701
diff
changeset
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98 final Image image = new Image(imgUrl); |
| 9705 | 99 new MyWMSLoadHandler(row, image); |
| 9696 | 100 |
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9702
20456a3c92e2
Img -> Image; correct URL for WMS Legend
dnt_bjoernsen <d.tironi@bjoernsen.de>
parents:
9701
diff
changeset
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101 return image; |
| 9696 | 102 } |
| 103 | |
| 9705 | 104 private String getUrl(final String legend, String urlAttr, String layersAttr) { |
| 105 if (legend != null && !"".equals(legend)) { | |
| 106 return URL.encode(GWT.getHostPageBaseURL() + "images/wms_legend/" + legend); | |
| 107 } else { | |
| 108 return MapUtils.getLegendGraphicUrl(urlAttr, layersAttr); | |
| 109 } | |
| 110 } | |
| 111 | |
| 9696 | 112 private void init() { |
| 113 this.legendContainer.setAutoHeight(); | |
| 114 this.legendContainer.setLayoutAlign(VerticalAlignment.TOP); | |
| 115 this.legendContainer.setAlign(VerticalAlignment.CENTER); | |
| 116 | |
| 117 setTitle(this.MSG.wms_legend()); | |
| 118 setAutoSize(true); | |
| 119 setCanDragResize(true); | |
| 120 setIsModal(false); | |
| 121 setShowModalMask(false); | |
| 122 setLayoutAlign(VerticalAlignment.TOP); | |
| 123 setAlign(VerticalAlignment.TOP); | |
| 124 | |
| 125 addItem(this.legendContainer); | |
| 126 addLegends(); | |
| 127 | |
| 128 centerInPage(); | |
| 129 } | |
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4329
c9dcce9448f2
Added a new control 'show legend' to the map's toolbar. This control opens a window that displays the legends of all activated layers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
130 } |