Mercurial > dive4elements > river
comparison flys-client/src/main/java/de/intevation/flys/client/client/ui/map/WMSLayersTree.java @ 1412:659a488243da
Added code to trigger loading selected WMS layers from ExternalWMSWindow. Note: no code for loading/adding layers to the current map existing yet.
flys-client/trunk@3299 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Tue, 22 Nov 2011 13:04:46 +0000 |
| parents | 63be3137abac |
| children | 750a53950e9f |
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| 1411:63be3137abac | 1412:659a488243da |
|---|---|
| 11 import de.intevation.flys.client.shared.model.Capabilities; | 11 import de.intevation.flys.client.shared.model.Capabilities; |
| 12 import de.intevation.flys.client.shared.model.WMSLayer; | 12 import de.intevation.flys.client.shared.model.WMSLayer; |
| 13 | 13 |
| 14 | 14 |
| 15 public class WMSLayersTree extends TreeGrid { | 15 public class WMSLayersTree extends TreeGrid { |
| 16 | |
| 17 /** | |
| 18 * An internal TreeNode that stores besides some string attribute a WMSLayer | |
| 19 * object. | |
| 20 */ | |
| 21 public static class WMSLayerNode extends TreeNode { | |
| 22 | |
| 23 protected WMSLayer wms; | |
| 24 | |
| 25 public WMSLayerNode(WMSLayer wms) { | |
| 26 super(); | |
| 27 this.wms = wms; | |
| 28 | |
| 29 setAttribute("name", wms.getName()); | |
| 30 setAttribute("title", wms.getTitle()); | |
| 31 } | |
| 32 | |
| 33 public WMSLayer getWMSLayer() { | |
| 34 return wms; | |
| 35 } | |
| 36 } // end of class WMSLayerNode | |
| 37 | |
| 16 | 38 |
| 17 protected Capabilities capabilites; | 39 protected Capabilities capabilites; |
| 18 | 40 |
| 19 public WMSLayersTree(Capabilities capabilites) { | 41 public WMSLayersTree(Capabilities capabilites) { |
| 20 super(); | 42 super(); |
| 55 | 77 |
| 56 protected TreeNode[] buildTree(List<WMSLayer> layers) { | 78 protected TreeNode[] buildTree(List<WMSLayer> layers) { |
| 57 List<TreeNode> layerNodes = new ArrayList<TreeNode>(); | 79 List<TreeNode> layerNodes = new ArrayList<TreeNode>(); |
| 58 | 80 |
| 59 for (WMSLayer layer: layers) { | 81 for (WMSLayer layer: layers) { |
| 60 TreeNode tn = new TreeNode(); | 82 WMSLayerNode tn = buildTreeNode(layer); |
| 61 tn.setAttribute("name", layer.getName()); | 83 TreeNode[] tns = buildTree(layer.getLayers()); |
| 62 tn.setAttribute("title", layer.getTitle()); | |
| 63 | |
| 64 TreeNode[] tns = buildTree(layer.getLayers()); | |
| 65 | 84 |
| 66 if (tns != null && tns.length > 0) { | 85 if (tns != null && tns.length > 0) { |
| 67 tn.setAttribute("children-nodes", tns); | 86 tn.setAttribute("children-nodes", tns); |
| 68 } | 87 } |
| 69 | 88 |
| 70 layerNodes.add(tn); | 89 layerNodes.add(tn); |
| 71 } | 90 } |
| 72 | 91 |
| 73 return (TreeNode[]) layerNodes.toArray(new TreeNode[layerNodes.size()]); | 92 return (TreeNode[]) layerNodes.toArray(new TreeNode[layerNodes.size()]); |
| 74 } | 93 } |
| 94 | |
| 95 | |
| 96 protected static WMSLayerNode buildTreeNode(WMSLayer wms) { | |
| 97 return new WMSLayerNode(wms); | |
| 98 } | |
| 75 } | 99 } |