root / trunk / extensions / extCAD / src / com / iver / cit / gvsig / EditionUtilities.java @ 4862
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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 | 3808 | fjp | import com.iver.cit.gvsig.fmap.FMap; |
| 8 | 4850 | fjp | import com.iver.cit.gvsig.fmap.drivers.FieldDescription; |
| 9 | 4430 | fjp | import com.iver.cit.gvsig.fmap.layers.FLayer; |
| 10 | 3808 | fjp | import com.iver.cit.gvsig.fmap.layers.FLayers; |
| 11 | import com.iver.cit.gvsig.fmap.layers.FLyrVect; |
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| 12 | 4850 | fjp | import com.iver.cit.gvsig.fmap.layers.SelectableDataSource; |
| 13 | 3808 | fjp | import com.iver.cit.gvsig.gui.View; |
| 14 | import com.iver.cit.gvsig.project.ProjectView; |
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| 15 | |||
| 16 | /**
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| 17 | * @author fjp
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| 18 | *
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| 19 | * Clase con m?todos muy ?tiles a la hora de hacer nuevas extensiones, y otras
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| 20 | * cosas que puedan ser gen?ricas para este plugin.
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| 21 | *
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| 22 | */
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| 23 | public class EditionUtilities { |
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| 24 | |||
| 25 | public static final int EDITION_STATUS_NO_EDITION = 0; |
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| 26 | public static final int EDITION_STATUS_ONE_VECTORIAL_LAYER_ACTIVE_AND_EDITABLE = 1; |
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| 27 | public static final int EDITION_STATUS_ONE_VECTORIAL_LAYER_ACTIVE = 2; |
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| 28 | public static final int EDITION_STATUS_MULTIPLE_VECTORIAL_LAYER_ACTIVE = 3; |
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| 29 | public static final int EDITION_STATUS_MULTIPLE_VECTORIAL_LAYER_ACTIVE_AND_EDITABLE = 4; |
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| 30 | public static int getEditionStatus() |
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| 31 | {
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| 32 | int status = EDITION_STATUS_NO_EDITION;
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| 33 | com.iver.andami.ui.mdiManager.View f = PluginServices.getMDIManager() |
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| 34 | .getActiveView(); |
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| 35 | if (f == null) |
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| 36 | return status;
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| 37 | |||
| 38 | if (f.getClass() == View.class) { |
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| 39 | View vista = (View) f; |
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| 40 | ProjectView model = vista.getModel(); |
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| 41 | FMap mapa = model.getMapContext(); |
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| 42 | |||
| 43 | FLayers capas = mapa.getLayers(); |
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| 44 | |||
| 45 | int numActiveVectorial = 0; |
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| 46 | int numActiveVectorialEditable = 0; |
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| 47 | for (int i = 0; i < capas.getLayersCount(); i++) { |
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| 48 | if (capas.getLayer(i) instanceof FLyrVect && |
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| 49 | capas.getLayer(i).isActive()) {
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| 50 | numActiveVectorial++; |
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| 51 | if (capas.getLayer(i).isEditing())
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| 52 | numActiveVectorialEditable++; |
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| 53 | } |
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| 54 | } |
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| 55 | if (numActiveVectorialEditable == 1) |
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| 56 | return EDITION_STATUS_ONE_VECTORIAL_LAYER_ACTIVE_AND_EDITABLE;
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| 57 | if (numActiveVectorialEditable > 1) |
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| 58 | return EDITION_STATUS_MULTIPLE_VECTORIAL_LAYER_ACTIVE_AND_EDITABLE;
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| 59 | if (numActiveVectorial == 1) |
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| 60 | return EDITION_STATUS_ONE_VECTORIAL_LAYER_ACTIVE;
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| 61 | if (numActiveVectorial > 1) |
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| 62 | return EDITION_STATUS_MULTIPLE_VECTORIAL_LAYER_ACTIVE;
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| 63 | |||
| 64 | } |
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| 65 | |||
| 66 | return status;
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| 67 | } |
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| 68 | |||
| 69 | 4430 | fjp | public static FLayer[] getActiveAndEditedLayers() |
| 70 | {
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| 71 | int status = EDITION_STATUS_NO_EDITION;
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| 72 | com.iver.andami.ui.mdiManager.View f = PluginServices.getMDIManager() |
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| 73 | .getActiveView(); |
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| 74 | if (f == null) |
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| 75 | return null; |
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| 76 | |||
| 77 | if (f.getClass() == View.class) { |
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| 78 | View vista = (View) f; |
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| 79 | ProjectView model = vista.getModel(); |
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| 80 | FMap mapa = model.getMapContext(); |
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| 81 | |||
| 82 | ArrayList resul = new ArrayList(); |
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| 83 | |||
| 84 | FLayers capas = mapa.getLayers(); |
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| 85 | |||
| 86 | int numActiveVectorial = 0; |
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| 87 | int numActiveVectorialEditable = 0; |
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| 88 | for (int i = 0; i < capas.getLayersCount(); i++) { |
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| 89 | if (capas.getLayer(i) instanceof FLyrVect && |
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| 90 | capas.getLayer(i).isActive()) {
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| 91 | numActiveVectorial++; |
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| 92 | if (capas.getLayer(i).isEditing())
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| 93 | {
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| 94 | numActiveVectorialEditable++; |
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| 95 | resul.add(capas.getLayer(i)); |
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| 96 | } |
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| 97 | } |
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| 98 | } |
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| 99 | return (FLayer[]) resul.toArray(new FLayer[0]); |
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| 100 | |||
| 101 | } |
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| 102 | |||
| 103 | return null; |
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| 104 | } |
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| 105 | |||
| 106 | 4850 | fjp | public static FieldDescription[] getFieldsDescription(FLyrVect lyrVect) |
| 107 | {
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| 108 | SelectableDataSource sds; |
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| 109 | FieldDescription[] fieldsDescrip = null; |
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| 110 | try {
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| 111 | sds = lyrVect.getRecordset(); |
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| 112 | 4862 | fjp | // Para evitar el PK.
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| 113 | int numFields = sds.getFieldNames().length; //-sds.getPKCardinality(); |
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| 114 | 4850 | fjp | fieldsDescrip = new FieldDescription[numFields];
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| 115 | for (int i = 0; i < numFields; i++) { |
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| 116 | fieldsDescrip[i] = new FieldDescription();
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| 117 | fieldsDescrip[i].setFieldType(sds.getFieldType(i)); |
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| 118 | fieldsDescrip[i].setFieldName(sds.getFieldName(i)); |
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| 119 | 4862 | fjp | fieldsDescrip[i].setFieldLength(sds.getFieldWidth(i)); |
| 120 | System.out.println("Campo " + sds.getFieldName(i) + " con ancho= " + sds.getFieldWidth(i)); |
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| 121 | 4850 | fjp | } |
| 122 | } catch (DriverException e) {
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| 123 | e.printStackTrace(); |
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| 124 | } catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {
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| 125 | e.printStackTrace(); |
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| 126 | } |
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| 127 | return fieldsDescrip;
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| 128 | } |
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| 129 | 3808 | fjp | } |