svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.plugin / org.gvsig.app / org.gvsig.app.mainplugin / src / main / java / org / gvsig / app / prepareAction / PrepareContextView.java @ 41434
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/**
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* gvSIG. Desktop Geographic Information System.
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*
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* Copyright (C) 2007-2013 gvSIG Association.
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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 3
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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., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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* For any additional information, do not hesitate to contact us
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* at info AT gvsig.com, or visit our website www.gvsig.com.
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*/
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package org.gvsig.app.prepareAction; |
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import org.gvsig.fmap.mapcontrol.MapControl; |
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/**
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* Object containing the context to prepare the loading process
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* of a layer.
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*
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* @author jmvivo
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* @see PrepareContextView_1
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*/
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public interface PrepareContextView extends PrepareContext { |
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/**
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* You can use it to interact with the MapControl component that will
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* receive the new layer, in order to get user feedback
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* (for instance a bounding box). Check the
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* {@link PrepareContextView_v1#isMapControlAvailable()} method before
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* accessing the MapControl
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* because it may not be available (for instance when adding layers
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* to a MapContext not associated with a View).
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*
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* For the moment, this method will return a non-null MapControl for
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* compatibility reasons, but you should still check
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* {@link PrepareContextView_v1#isMapControlAvailable()} to be sure it
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* is a valid one, as it could only be a fake MapControl.
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*
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* It is recommended to use {@link PrepareContextView_v1#getMapContext()}
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* method when no interaction is needed with the map user interface
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* (for instance to get the active projection, visible extent, etc)
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*
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* @return Returns the mapCtrl.
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*/
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MapControl getMapControl(); |
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} |