root / branches / v10 / frameworks / _fwAndami / src / com / iver / andami / plugins / ExtensionDecorator.java @ 12621
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| 1 | 2862 | jaume | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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| 2 | *
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| 3 | * Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.
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| 4 | *
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| 5 | * This program is free software; you can redistribute it and/or
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| 6 | * modify it under the terms of the GNU General Public License
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| 7 | * as published by the Free Software Foundation; either version 2
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| 8 | * of the License, or (at your option) any later version.
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| 9 | *
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| 10 | * This program is distributed in the hope that it will be useful,
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | * GNU General Public License for more details.
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| 14 | *
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| 15 | * You should have received a copy of the GNU General Public License
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| 16 | * along with this program; if not, write to the Free Software
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| 17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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| 18 | *
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| 19 | * For more information, contact:
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| 20 | *
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| 21 | * Generalitat Valenciana
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| 22 | * Conselleria d'Infraestructures i Transport
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| 23 | * Av. Blasco Ib??ez, 50
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| 24 | * 46010 VALENCIA
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| 25 | * SPAIN
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| 26 | *
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| 27 | * +34 963862235
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| 28 | * gvsig@gva.es
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| 29 | * www.gvsig.gva.es
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| 30 | *
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| 31 | * or
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| 32 | *
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| 33 | * IVER T.I. S.A
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| 34 | * Salamanca 50
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| 35 | * 46005 Valencia
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| 36 | * Spain
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| 37 | *
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| 38 | * +34 963163400
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| 39 | * dac@iver.es
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| 40 | */
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| 41 | package com.iver.andami.plugins; |
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| 42 | |||
| 43 | 12574 | cesar | import com.iver.andami.plugins.status.IExtensionStatus; |
| 44 | 2862 | jaume | |
| 45 | /**
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| 46 | * This class extends the functionality of Extension class to let the programmer
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| 47 | * set an extension visible or not on-the-fly.
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| 48 | *
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| 49 | * @autor Jaume Dominguez Faus - jaume.dominguez@iver.es
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| 50 | */
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| 51 | public class ExtensionDecorator implements HiddableExtension{ |
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| 52 | public static final int INACTIVE = 0; |
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| 53 | public static final int ALWAYS_VISIBLE = 1; |
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| 54 | public static final int ALWAYS_INVISIBLE = 2; |
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| 55 | 8765 | jjdelcerro | int alwaysVisible;
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| 56 | 5005 | jorpiell | IExtension extension; |
| 57 | 8765 | jjdelcerro | |
| 58 | 5005 | jorpiell | public ExtensionDecorator(IExtension e, int visibilityControl){ |
| 59 | 2862 | jaume | setExtension(e); |
| 60 | setVisibility(visibilityControl); |
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| 61 | } |
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| 62 | 8765 | jjdelcerro | |
| 63 | 5005 | jorpiell | public void setExtension(IExtension e) { |
| 64 | 2862 | jaume | this.extension = e;
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| 65 | } |
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| 66 | 8765 | jjdelcerro | |
| 67 | 2862 | jaume | public void setVisibility(int state){ |
| 68 | this.alwaysVisible = state;
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| 69 | } |
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| 70 | 8765 | jjdelcerro | |
| 71 | 2862 | jaume | public int getVisibility(){ |
| 72 | return alwaysVisible;
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| 73 | } |
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| 74 | 8765 | jjdelcerro | |
| 75 | 5005 | jorpiell | public IExtension getExtension(){
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| 76 | 2862 | jaume | return extension;
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| 77 | } |
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| 78 | |||
| 79 | 5005 | jorpiell | public void initialize() { |
| 80 | 8765 | jjdelcerro | extension.initialize(); |
| 81 | 2862 | jaume | } |
| 82 | 8765 | jjdelcerro | |
| 83 | 6586 | cesar | public void terminate(){ |
| 84 | 8765 | jjdelcerro | //TODO
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| 85 | 5005 | jorpiell | } |
| 86 | 2862 | jaume | |
| 87 | public void execute(String actionCommand) { |
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| 88 | 8765 | jjdelcerro | extension.execute(actionCommand); |
| 89 | 2862 | jaume | } |
| 90 | |||
| 91 | public boolean isEnabled() { |
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| 92 | return extension.isEnabled();
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| 93 | } |
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| 94 | |||
| 95 | public boolean isVisible() { |
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| 96 | if (alwaysVisible == INACTIVE)
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| 97 | return extension.isVisible();
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| 98 | else if (alwaysVisible == ALWAYS_VISIBLE) return true; |
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| 99 | else return false; |
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| 100 | } |
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| 101 | 8765 | jjdelcerro | |
| 102 | public void postInitialize() { |
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| 103 | // TODO
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| 104 | } |
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| 105 | 9321 | jmvivo | |
| 106 | public boolean isEnabled(IExtension extension) { |
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| 107 | return this.extension.isEnabled(extension); |
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| 108 | } |
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| 109 | |||
| 110 | public boolean isVisible(IExtension extension) { |
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| 111 | return this.extension.isVisible(extension); |
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| 112 | } |
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| 113 | |||
| 114 | 12574 | cesar | public IExtensionStatus getStatus() {
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| 115 | return this.extension.getStatus(); |
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| 116 | } |
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| 117 | |||
| 118 | 2862 | jaume | } |