Mercurial > dive4elements > river
annotate gwt-client/src/main/java/org/dive4elements/river/client/client/ui/map/LegendWindow.java @ 9704:ca9ed55d6f51
debug
| author | dnt_bjoernsen <d.tironi@bjoernsen.de> |
|---|---|
| date | Thu, 21 Jan 2021 14:08:03 +0100 |
| parents | 0c8374059484 |
| children | bfdf98529a66 |
| rev | line source |
|---|---|
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5861
172338b1407f
GWT client: Added copyright header.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5838
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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>
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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>
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3 * |
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Sascha L. Teichmann <teichmann@intevation.de>
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4 * This file is Free Software under the GNU AGPL (>=v3) |
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GWT client: Added copyright header.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the |
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Sascha L. Teichmann <teichmann@intevation.de>
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6 * documentation coming with Dive4Elements River for details. |
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5861
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GWT client: Added copyright header.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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7 */ |
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172338b1407f
GWT client: Added copyright header.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5838
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8 |
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5835
821a02bbfb4e
Fixed internal java dependencies
Sascha L. Teichmann <teichmann@intevation.de>
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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:
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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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11 import java.util.List; |
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c9dcce9448f2
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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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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i18n for WMS legend window title.
Tom Gottfried <tom@intevation.de>
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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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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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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>
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25 import com.smartgwt.client.types.VerticalAlignment; |
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c9dcce9448f2
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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26 import com.smartgwt.client.widgets.Canvas; |
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c9dcce9448f2
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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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:
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28 import com.smartgwt.client.widgets.Label; |
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c9dcce9448f2
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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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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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:
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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:
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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
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34 |
| 9696 | 35 protected FLYSConstants MSG = GWT.create(FLYSConstants.class); |
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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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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:
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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
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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); | |
| 9699 | 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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handler for wms theme legend
dnt_bjoernsen <d.tironi@bjoernsen.de>
parents:
9699
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78 final HLayout row = new HLayout(); |
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handler for wms theme legend
dnt_bjoernsen <d.tironi@bjoernsen.de>
parents:
9699
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79 final Widget img = createLegendGraphics(row ,at); |
| 9696 | 80 |
| 81 row.addMember(label); | |
| 82 row.addMember(img); | |
| 83 | |
| 9699 | 84 // String url = "url"; |
| 9696 | 85 if (img instanceof Image) { |
| 9699 | 86 // url = " url " + ((Image) img).getUrl(); |
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Img -> Image; correct URL for WMS Legend
dnt_bjoernsen <d.tironi@bjoernsen.de>
parents:
9701
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87 // new MyLoadHandler(row, ((Image) img)); |
| 9699 | 88 |
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0caaca0df028
another try for river axis legend
dnt_bjoernsen <d.tironi@bjoernsen.de>
parents:
9700
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89 // } else if (img instanceof Img) { |
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0caaca0df028
another try for river axis legend
dnt_bjoernsen <d.tironi@bjoernsen.de>
parents:
9700
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90 // setDimensions(row, ((Img) img).getHeight(), ((Img) img).getWidth()); |
| 9699 | 91 // url = " dataPath " + ((Img) img).getDataPath(); |
| 9696 | 92 } else { |
| 93 setDimensions(row, 150, 400); // not sure when this is executed | |
| 94 } | |
| 9699 | 95 // String labelText = at.getDescription() + ", height: " + row.getHeight() + "width: " + row.getWidth() + " " |
| 96 // + url; | |
| 9696 | 97 |
| 9699 | 98 // com.smartgwt.client.util.SC.say(labelText); |
| 9696 | 99 return row; |
| 100 } | |
| 101 | |
| 102 private void setDimensions(HLayout row, int height, int width) { | |
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9693
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LegendWindow zu 3.1. + 3.2 DEBUG
dnt_bjoernsen <d.tironi@bjoernsen.de>
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103 final int minHeight = 30; |
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LegendWindow zu 3.1. + 3.2 DEBUG
dnt_bjoernsen <d.tironi@bjoernsen.de>
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104 row.setHeight(height < minHeight ? minHeight : height); |
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LegendWindow zu 3.1. + 3.2 DEBUG
dnt_bjoernsen <d.tironi@bjoernsen.de>
parents:
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105 row.setWidth(width); |
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LegendWindow zu 3.1. + 3.2 DEBUG
dnt_bjoernsen <d.tironi@bjoernsen.de>
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106 } |
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LegendWindow zu 3.1. + 3.2 DEBUG
dnt_bjoernsen <d.tironi@bjoernsen.de>
parents:
9644
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107 |
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handler for wms theme legend
dnt_bjoernsen <d.tironi@bjoernsen.de>
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108 private Widget createLegendGraphics(HLayout row, final AttributedTheme at) { |
| 9619 | 109 |
| 9696 | 110 final String legend = at.getAttr("legend"); |
| 111 // TEST: final Image img = new Image("/images/FLYS_Donau.png"); (funktioniert!), | |
| 112 // ebenso FLYSResources.getTest(); | |
| 9703 | 113 String attr = at.getAttr("url"); |
| 114 String attr2 = at.getAttr("layers"); | |
| 115 | |
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9702
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Img -> Image; correct URL for WMS Legend
dnt_bjoernsen <d.tironi@bjoernsen.de>
parents:
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116 if (legend != null && !"".equals(legend)) { |
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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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117 |
| 9696 | 118 final String imgUrl = URL.encode(GWT.getHostPageBaseURL() + "images/wms_legend/" + legend); |
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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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119 |
| 9696 | 120 final Image image = new Image(imgUrl); |
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dnt_bjoernsen <d.tironi@bjoernsen.de>
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121 new MyWMSLoadHandler(row, image); |
| 9696 | 122 |
| 123 return image; | |
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Img -> Image; correct URL for WMS Legend
dnt_bjoernsen <d.tironi@bjoernsen.de>
parents:
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124 } |
| 9703 | 125 |
| 126 final String imgUrl = MapUtils.getLegendGraphicUrl(attr, attr2); | |
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Img -> Image; correct URL for WMS Legend
dnt_bjoernsen <d.tironi@bjoernsen.de>
parents:
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127 final Image image = new Image(imgUrl); |
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dnt_bjoernsen <d.tironi@bjoernsen.de>
parents:
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128 |
| 9704 | 129 // com.smartgwt.client.util.SC.say(imgUrl); |
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Img -> Image; correct URL for WMS Legend
dnt_bjoernsen <d.tironi@bjoernsen.de>
parents:
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130 new MyLoadHandler(row, ((Image) image)); |
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Img -> Image; correct URL for WMS Legend
dnt_bjoernsen <d.tironi@bjoernsen.de>
parents:
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131 // Image image = new Image(imgUrl); |
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Img -> Image; correct URL for WMS Legend
dnt_bjoernsen <d.tironi@bjoernsen.de>
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132 // Widget widget = image.asWidget(); |
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another try for river axis legend
dnt_bjoernsen <d.tironi@bjoernsen.de>
parents:
9700
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133 // final Img img = new Img(imgUrl); |
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dnt_bjoernsen <d.tironi@bjoernsen.de>
parents:
9700
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134 // img.setImageType(ImageStyle.CENTER); |
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dnt_bjoernsen <d.tironi@bjoernsen.de>
parents:
9700
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135 // img.setAutoFit(true); |
| 9696 | 136 |
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Img -> Image; correct URL for WMS Legend
dnt_bjoernsen <d.tironi@bjoernsen.de>
parents:
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137 return image; |
| 9696 | 138 } |
| 139 | |
| 140 private void init() { | |
| 141 this.legendContainer.setAutoHeight(); | |
| 142 this.legendContainer.setLayoutAlign(VerticalAlignment.TOP); | |
| 143 this.legendContainer.setAlign(VerticalAlignment.CENTER); | |
| 144 | |
| 145 setTitle(this.MSG.wms_legend()); | |
| 146 setAutoSize(true); | |
| 147 setCanDragResize(true); | |
| 148 setIsModal(false); | |
| 149 setShowModalMask(false); | |
| 150 setLayoutAlign(VerticalAlignment.TOP); | |
| 151 setAlign(VerticalAlignment.TOP); | |
| 152 | |
| 153 addItem(this.legendContainer); | |
| 154 addLegends(); | |
| 155 | |
| 156 centerInPage(); | |
| 157 } | |
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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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158 } |