svn-gvsig-desktop / tags / v1_0_2_Build_896 / extensions / extCAD / src / com / iver / cit / gvsig / EditionUtilities.java @ 10391
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| 1 | 3808 | fjp | package com.iver.cit.gvsig; |
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| 2 | |||
| 3 | 4430 | fjp | import java.util.ArrayList; |
| 4 | |||
| 5 | 3808 | fjp | import com.iver.andami.PluginServices; |
| 6 | 4850 | fjp | import com.iver.cit.gvsig.fmap.DriverException; |
| 7 | 6878 | cesar | import com.iver.cit.gvsig.fmap.MapContext; |
| 8 | 5558 | fjp | import com.iver.cit.gvsig.fmap.drivers.ILayerDefinition; |
| 9 | import com.iver.cit.gvsig.fmap.drivers.LayerDefinition; |
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| 10 | 5595 | fjp | import com.iver.cit.gvsig.fmap.drivers.VectorialDatabaseDriver; |
| 11 | 4430 | fjp | import com.iver.cit.gvsig.fmap.layers.FLayer; |
| 12 | 3808 | fjp | import com.iver.cit.gvsig.fmap.layers.FLayers; |
| 13 | import com.iver.cit.gvsig.fmap.layers.FLyrVect; |
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| 14 | 9380 | jmvivo | import com.iver.cit.gvsig.fmap.layers.LayersIterator; |
| 15 | 8765 | jjdelcerro | import com.iver.cit.gvsig.project.documents.view.IProjectView; |
| 16 | import com.iver.cit.gvsig.project.documents.view.gui.View; |
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| 17 | 3808 | fjp | |
| 18 | /**
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| 19 | * @author fjp
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| 20 | 8765 | jjdelcerro | *
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| 21 | 3808 | fjp | * Clase con m?todos muy ?tiles a la hora de hacer nuevas extensiones, y otras
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| 22 | * cosas que puedan ser gen?ricas para este plugin.
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| 23 | *
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| 24 | */
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| 25 | public class EditionUtilities { |
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| 26 | 8765 | jjdelcerro | |
| 27 | 3808 | fjp | public static final int EDITION_STATUS_NO_EDITION = 0; |
| 28 | public static final int EDITION_STATUS_ONE_VECTORIAL_LAYER_ACTIVE_AND_EDITABLE = 1; |
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| 29 | public static final int EDITION_STATUS_ONE_VECTORIAL_LAYER_ACTIVE = 2; |
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| 30 | public static final int EDITION_STATUS_MULTIPLE_VECTORIAL_LAYER_ACTIVE = 3; |
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| 31 | public static final int EDITION_STATUS_MULTIPLE_VECTORIAL_LAYER_ACTIVE_AND_EDITABLE = 4; |
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| 32 | public static int getEditionStatus() |
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| 33 | {
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| 34 | int status = EDITION_STATUS_NO_EDITION;
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| 35 | 6877 | cesar | com.iver.andami.ui.mdiManager.IWindow f = PluginServices.getMDIManager() |
| 36 | 6880 | cesar | .getActiveWindow(); |
| 37 | 3808 | fjp | if (f == null) |
| 38 | return status;
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| 39 | |||
| 40 | 5900 | jorpiell | if (f instanceof View) { |
| 41 | 3808 | fjp | View vista = (View) f; |
| 42 | 8765 | jjdelcerro | IProjectView model = vista.getModel(); |
| 43 | 6878 | cesar | MapContext mapa = model.getMapContext(); |
| 44 | 3808 | fjp | |
| 45 | FLayers capas = mapa.getLayers(); |
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| 46 | |||
| 47 | int numActiveVectorial = 0; |
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| 48 | int numActiveVectorialEditable = 0; |
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| 49 | 9380 | jmvivo | |
| 50 | LayersIterator iter = new LayersIterator(capas);
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| 51 | |||
| 52 | FLayer capa; |
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| 53 | while (iter.hasNext()) {
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| 54 | capa = iter.nextLayer(); |
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| 55 | if (capa instanceof FLyrVect && |
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| 56 | capa.isActive() && capa.isAvailable()) {
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| 57 | 3808 | fjp | numActiveVectorial++; |
| 58 | 9380 | jmvivo | if (capa.isEditing())
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| 59 | 3808 | fjp | numActiveVectorialEditable++; |
| 60 | } |
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| 61 | 9380 | jmvivo | |
| 62 | } |
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| 63 | |||
| 64 | if (numActiveVectorialEditable == 1 && numActiveVectorial == 1) |
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| 65 | 3808 | fjp | return EDITION_STATUS_ONE_VECTORIAL_LAYER_ACTIVE_AND_EDITABLE;
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| 66 | 9380 | jmvivo | if (numActiveVectorialEditable > 1 && numActiveVectorial == numActiveVectorialEditable) |
| 67 | 3808 | fjp | return EDITION_STATUS_MULTIPLE_VECTORIAL_LAYER_ACTIVE_AND_EDITABLE;
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| 68 | if (numActiveVectorial == 1) |
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| 69 | return EDITION_STATUS_ONE_VECTORIAL_LAYER_ACTIVE;
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| 70 | if (numActiveVectorial > 1) |
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| 71 | return EDITION_STATUS_MULTIPLE_VECTORIAL_LAYER_ACTIVE;
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| 72 | 8765 | jjdelcerro | |
| 73 | 3808 | fjp | } |
| 74 | 8765 | jjdelcerro | |
| 75 | 3808 | fjp | return status;
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| 76 | } |
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| 77 | |||
| 78 | 4430 | fjp | public static FLayer[] getActiveAndEditedLayers() |
| 79 | {
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| 80 | int status = EDITION_STATUS_NO_EDITION;
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| 81 | 6877 | cesar | com.iver.andami.ui.mdiManager.IWindow f = PluginServices.getMDIManager() |
| 82 | 6880 | cesar | .getActiveWindow(); |
| 83 | 4430 | fjp | if (f == null) |
| 84 | return null; |
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| 85 | |||
| 86 | 5900 | jorpiell | if (f instanceof View) { |
| 87 | 4430 | fjp | View vista = (View) f; |
| 88 | 8765 | jjdelcerro | IProjectView model = vista.getModel(); |
| 89 | 6878 | cesar | MapContext mapa = model.getMapContext(); |
| 90 | 8765 | jjdelcerro | |
| 91 | 4430 | fjp | ArrayList resul = new ArrayList(); |
| 92 | |||
| 93 | FLayers capas = mapa.getLayers(); |
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| 94 | |||
| 95 | int numActiveVectorial = 0; |
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| 96 | int numActiveVectorialEditable = 0; |
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| 97 | 9380 | jmvivo | |
| 98 | LayersIterator iter = new LayersIterator(capas);
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| 99 | FLayer capa; |
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| 100 | while (iter.hasNext()) {
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| 101 | capa = iter.nextLayer(); |
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| 102 | if (capa instanceof FLyrVect && |
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| 103 | capa.isActive()) {
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| 104 | 4430 | fjp | numActiveVectorial++; |
| 105 | 9380 | jmvivo | if (capa.isEditing())
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| 106 | 4430 | fjp | {
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| 107 | numActiveVectorialEditable++; |
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| 108 | 9380 | jmvivo | resul.add(capa); |
| 109 | 4430 | fjp | } |
| 110 | } |
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| 111 | 9380 | jmvivo | |
| 112 | 4430 | fjp | } |
| 113 | 9380 | jmvivo | if (resul.isEmpty())
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| 114 | return null; |
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| 115 | |||
| 116 | 4430 | fjp | return (FLayer[]) resul.toArray(new FLayer[0]); |
| 117 | 8765 | jjdelcerro | |
| 118 | 4430 | fjp | } |
| 119 | 8765 | jjdelcerro | |
| 120 | 4430 | fjp | return null; |
| 121 | } |
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| 122 | 5558 | fjp | |
| 123 | public static ILayerDefinition createLayerDefinition(FLyrVect layer) throws DriverException { |
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| 124 | 5595 | fjp | LayerDefinition lyrDef; |
| 125 | if (layer.getSource().getDriver() instanceof VectorialDatabaseDriver) |
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| 126 | {
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| 127 | VectorialDatabaseDriver dbDriver = (VectorialDatabaseDriver) layer.getSource().getDriver(); |
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| 128 | 8765 | jjdelcerro | return dbDriver.getLyrDef();
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| 129 | 5558 | fjp | } |
| 130 | 5595 | fjp | else
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| 131 | {
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| 132 | lyrDef = new LayerDefinition();
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| 133 | lyrDef.setShapeType(layer.getShapeType()); |
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| 134 | lyrDef.setProjection(layer.getProjection()); |
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| 135 | lyrDef.setName(layer.getName()); |
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| 136 | try {
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| 137 | lyrDef.setFieldsDesc(layer.getRecordset().getFieldsDescription()); |
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| 138 | } catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {
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| 139 | e.printStackTrace(); |
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| 140 | throw new DriverException(e); |
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| 141 | 8765 | jjdelcerro | } |
| 142 | 5595 | fjp | } |
| 143 | 5558 | fjp | return lyrDef;
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| 144 | } |
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| 145 | 8765 | jjdelcerro | |
| 146 | 3808 | fjp | } |