root / branches / v2_0_0_prep / frameworks / _fwAndami / src / org / gvsig / andami / plugins / ExclusiveUIExtension.java @ 38564
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| 1 | 11910 | cesar | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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| 2 | *
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| 3 | * Copyright (C) 2007 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 | |||
| 42 | 29593 | jpiera | package org.gvsig.andami.plugins; |
| 43 | 11910 | cesar | |
| 44 | /**
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| 45 | * Extensions implementing this interface are able to take control
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| 46 | * over the user interface, by deciding which of the other extensions
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| 47 | * will be enabled/disabled or visible/hidden.
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| 48 | *
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| 49 | * Besides implementing this interface, the extension needs to
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| 50 | * be set as ExclusiveUIExtension during Andami startup process.
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| 51 | * This is performed by providing a command line argument to
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| 52 | * Andami:
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| 53 | * <br>
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| 54 | * <code>ExclusiveUIExtension=ExtensionName</code>
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| 55 | *
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| 56 | * @author Cesar Martinez Izquierdo <cesar.martinez@iver.es>
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| 57 | */
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| 58 | public interface ExclusiveUIExtension extends IExtension { |
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| 59 | |||
| 60 | /**
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| 61 | * This method is used when this extension is installed as
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| 62 | * ExclusiveUIExtension. This extension will be asked for
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| 63 | * each installed extension to determine which of them
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| 64 | * should be enabled.
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| 65 | *
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| 66 | * @return true if the provided extension should be enabled,
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| 67 | * false if it should be disabled.
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| 68 | */
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| 69 | public boolean isEnabled(IExtension extension); |
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| 70 | |||
| 71 | /**
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| 72 | * This method is used when this extension is installed as
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| 73 | * ExclusiveUIExtension. This extension will be asked for
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| 74 | * each installed extension to determine which of them
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| 75 | * should be visible.
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| 76 | *
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| 77 | * @return true if the provided extension should be visible,
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| 78 | * false if it should be hidden.
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| 79 | */
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| 80 | public boolean isVisible(IExtension extension); |
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| 81 | } |