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comparison flys-client/src/main/java/de/intevation/flys/client/client/ui/map/MapThemePanel.java @ 1327:8a93fb299e64

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#288 Added legend symbols to the MapThemePanel. flys-client/trunk@2971 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Fri, 14 Oct 2011 12:46:46 +0000
parents 84c50f1d939b
children b0fe35d4ce6b
comparison
equal deleted inserted replaced
1326:974c6b3700de 1327:8a93fb299e64
1 package de.intevation.flys.client.client.ui.map; 1 package de.intevation.flys.client.client.ui.map;
2 2
3 import com.google.gwt.core.client.GWT; 3 import com.google.gwt.core.client.GWT;
4 4
5 import com.smartgwt.client.types.ImageStyle;
5 import com.smartgwt.client.types.ListGridFieldType; 6 import com.smartgwt.client.types.ListGridFieldType;
7 import com.smartgwt.client.types.VerticalAlignment;
8 import com.smartgwt.client.widgets.Canvas;
9 import com.smartgwt.client.widgets.Img;
10 import com.smartgwt.client.widgets.grid.ListGrid;
6 import com.smartgwt.client.widgets.grid.ListGridField; 11 import com.smartgwt.client.widgets.grid.ListGridField;
12 import com.smartgwt.client.widgets.grid.ListGridRecord;
13 import com.smartgwt.client.widgets.layout.HLayout;
7 import com.smartgwt.client.widgets.layout.VLayout; 14 import com.smartgwt.client.widgets.layout.VLayout;
8 15
16 import de.intevation.flys.client.shared.MapUtils;
17 import de.intevation.flys.client.shared.model.AttributedTheme;
9 import de.intevation.flys.client.shared.model.Collection; 18 import de.intevation.flys.client.shared.model.Collection;
19 import de.intevation.flys.client.shared.model.FacetRecord;
10 import de.intevation.flys.client.shared.model.Theme; 20 import de.intevation.flys.client.shared.model.Theme;
11 import de.intevation.flys.client.shared.model.OutputMode; 21 import de.intevation.flys.client.shared.model.OutputMode;
12 22
13 import de.intevation.flys.client.client.FLYSConstants; 23 import de.intevation.flys.client.client.FLYSConstants;
14 import de.intevation.flys.client.client.ui.ThemePanel; 24 import de.intevation.flys.client.client.ui.ThemePanel;
16 26
17 /** 27 /**
18 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> 28 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
19 */ 29 */
20 public class MapThemePanel extends ThemePanel { 30 public class MapThemePanel extends ThemePanel {
31
32 public static final int CELL_HEIGHT = 75;
33 public static final int STYLE_CELL_WIDTH = 125;
34
21 35
22 public interface ActivateCallback { 36 public interface ActivateCallback {
23 void activate(Theme theme, boolean activate); 37 void activate(Theme theme, boolean activate);
24 } 38 }
25 39
36 protected ActivateCallback activateCallback; 50 protected ActivateCallback activateCallback;
37 protected ThemeMovedCallback themeMovedCallback; 51 protected ThemeMovedCallback themeMovedCallback;
38 52
39 53
40 public static final String GRID_FIELD_ACTIVE = "active"; 54 public static final String GRID_FIELD_ACTIVE = "active";
55 public static final String GRID_FIELD_STYLE = "style";
41 public static final String GRID_FIELD_NAME = "name"; 56 public static final String GRID_FIELD_NAME = "name";
42 57
43 58
44 protected MapOutputTab mapOut; 59 protected MapOutputTab mapOut;
45 60
94 list.setShowHeader(true); 109 list.setShowHeader(true);
95 list.setShowHeaderContextMenu(false); 110 list.setShowHeaderContextMenu(false);
96 list.setWidth100(); 111 list.setWidth100();
97 list.setHeight100(); 112 list.setHeight100();
98 113
114 list.setCellHeight(CELL_HEIGHT);
115 list.setShowRecordComponents(true);
116 list.setShowRecordComponentsByCell(true);
117 list.setShowAllRecords(true);
118
99 list.addEditCompleteHandler(this); 119 list.addEditCompleteHandler(this);
100 120
101 ListGridField active = new ListGridField(GRID_FIELD_ACTIVE, " ", 20); 121 ListGridField active = new ListGridField(GRID_FIELD_ACTIVE, " ", 20);
102 active.setType(ListGridFieldType.BOOLEAN); 122 active.setType(ListGridFieldType.BOOLEAN);
123 active.setCanDragResize(false);
124
125 ListGridField style = new ListGridField(
126 GRID_FIELD_STYLE,
127 MSG.map_themepanel_header_style(),
128 STYLE_CELL_WIDTH);
129 style.setCanEdit(false);
130 style.setCanDragResize(false);
103 131
104 ListGridField name = new ListGridField( 132 ListGridField name = new ListGridField(
105 GRID_FIELD_NAME, MSG.chart_themepanel_header_themes()); 133 GRID_FIELD_NAME, MSG.chart_themepanel_header_themes());
106 name.setType(ListGridFieldType.TEXT); 134 name.setType(ListGridFieldType.TEXT);
107 135
108 list.setFields(active, name); 136 list.setFields(active, style, name);
137 }
138
139
140 @Override
141 protected ListGrid createNewGrid() {
142 ListGrid grid = new ListGrid() {
143 @Override
144 protected Canvas createRecordComponent(final ListGridRecord record, Integer colNum) {
145 String fieldname = getFieldName(colNum);
146
147 if (fieldname.equals(GRID_FIELD_STYLE)) {
148 FacetRecord r = (FacetRecord) record;
149 AttributedTheme at = (AttributedTheme) r.getTheme();
150
151 String imgUrl = MapUtils.getLegendGraphicUrl(
152 at.getAttr("url"),
153 at.getAttr("layers"));
154
155 HLayout layout = new HLayout();
156 layout.setAlign(VerticalAlignment.CENTER);
157 layout.setLayoutAlign(VerticalAlignment.CENTER);
158
159 Img img = new Img(imgUrl);
160 img.setImageType(ImageStyle.CENTER);
161
162 layout.addMember(img);
163
164 return layout;
165 }
166
167 return super.createRecordComponent(record, colNum);
168 }
169 };
170
171 return grid;
109 } 172 }
110 173
111 174
112 @Override 175 @Override
113 public void activateTheme(Theme theme, boolean active) { 176 public void activateTheme(Theme theme, boolean active) {
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