svn-gvsig-desktop / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / layers / layerOperations / LayerCollection.java @ 6311
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib??ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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package com.iver.cit.gvsig.fmap.layers.layerOperations; |
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import com.iver.cit.gvsig.fmap.layers.CancelationException; |
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import com.iver.cit.gvsig.fmap.layers.FLayer; |
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import com.iver.cit.gvsig.fmap.layers.LayerCollectionListener; |
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/**
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* Interfaz que implementan todas las capas que pueden ser colecci?n de otras.
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*/
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public interface LayerCollection { |
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/**
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* A?ade un listener de los eventos de la colecci?n de capas
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*
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* @param listener LayerCollectionListener.
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*/
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public void addLayerCollectionListener(LayerCollectionListener listener); |
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/**
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* ELimina un listener de los eventos de la colecci?n de capas
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*
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* @param listener LayerCollectionListener.
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*/
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public void removeLayerCollectionListener(LayerCollectionListener listener); |
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/**
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* A?ade una capa al final de la lista de subcapas
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*
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* @param layer FLayer.
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*
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* @throws CancelationException
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*/
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public void addLayer(FLayer layer) throws CancelationException; |
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/**
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* Mueve una capa de la posici?n from a la posici?n to. (Se supone que
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* est?n dentro del mismo nivel). Para mover entre niveles, usar otro
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* m?todo (por hacer)
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*
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* @param from origen.
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* @param to destino.
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*
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* @throws CancelationException
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*/
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public void moveTo(int from, int to) throws CancelationException; |
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/**
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* Borra un FLayer a partir del objeto FLayer que se pasa como par?metro.
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*
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* @param lyr Layer a borrar.
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*
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* @throws CancelationException
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*/
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public void removeLayer(FLayer lyr) throws CancelationException; |
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/**
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* Borra una FLayer del vector a partir del identificador.
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*
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* @param idLayer
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*/
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public void removeLayer(int idLayer); |
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/**
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* M?todo de conveniencia para borrar una capa con ese nombre
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*
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* @param layerName
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*/
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public void removeLayer(String layerName); |
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/**
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* Obtiene el array de capas visibles que penden del arbol cuya ra?z es
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* este nodo
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*
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* @return Array capas visibles.
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*/
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public FLayer[] getVisibles(); |
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/**
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* Obtiene el array de capas activas en el sub?rbol que pende de este nodo
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*
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* @return Array capas activas.
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*/
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public FLayer[] getActives(); |
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/**
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* Obtiene el hijo i-?simo directo de esta colecci?n
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*
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* @param index ?ndice de la capa.
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*
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* @return FLayer.
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*/
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public FLayer getLayer(int index); |
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/**
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* M?todo de conveniencia para buscar una capa por su nombre Es conveniente
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* usar getLayer(int) siempre que se pueda, es m?s directo.
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*
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* @param layerName Nombre de la capa.
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*
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* @return FLayer.
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*/
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public FLayer getLayer(String layerName); |
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/**
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* Obtiene el n?mero de capas que hay en su mismo nivel Es decir, no cuenta
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* las subcapas de un FLayers
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*
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* @return N?mero de capas.
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*/
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public int getLayersCount(); |
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/**
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* Pone todas las capas a activas o inactivas.
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*
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* @param active boolean.
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*/
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public void setAllActives(boolean active); |
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/**
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* Pone todas las capas a visibles o invisibles.
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*
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* @param visible boolean.
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*/
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public void setAllVisibles(boolean visible); |
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} |