root / trunk / extensions / extDerivedGeometries / src / es / iver / derivedGeom / AddDerivedGeometrySHPExtension.java @ 32725
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package es.iver.derivedGeom; |
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/* gvSIG. Geographic Information System of the Valencian Government
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*
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* Copyright (C) 2007-2008 Infrastructures and Transports Department
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* of the Valencian Government (CIT)
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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., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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*/
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import com.iver.andami.PluginServices; |
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import com.iver.andami.plugins.Extension; |
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import com.iver.andami.ui.mdiManager.IWindow; |
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import com.iver.cit.gvsig.fmap.MapContext; |
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import com.iver.cit.gvsig.fmap.core.FShape; |
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import com.iver.cit.gvsig.fmap.layers.FLayer; |
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import com.iver.cit.gvsig.fmap.layers.FLayers; |
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import com.iver.cit.gvsig.fmap.layers.FLyrVect; |
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import com.iver.cit.gvsig.project.documents.view.IProjectView; |
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import com.iver.cit.gvsig.project.documents.view.gui.View; |
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import es.iver.derivedGeom.gui.LayerAndProcessSelectionPanel; |
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/**
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* <p>Extension that allows user create a shape layer with derivative geometry.</p>
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* <p>Only works with vector layers with line or point geometries.</p>
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*
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* <p>User will define the output layer, with geometries will use, in which order, and the kind of geometry
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* type of the new shape: line, polygon, or multi.</p>
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*
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* <p>There are 3 kinds of conversions:
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* <ul>
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* <li><b>Points</b> to <b>Multi-Lines</b>: the selected points will be converted in multi-lines in the specified order.</li>
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* <li><b>Points</b> to <b>Polygons</b>: the selected points will be converted in polygons in the specified order, (the last point selected
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* will be the start point of the last line of the polygon, the first point will be also the last point of the polygon).</li>
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* or
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* <li><b>Lines</b> to <b>Polygons</b>: the selected multi-line geometries (only for composed lines).</li>
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* </ul>
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* </p>
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*
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* <p>After the selection, that information will be added, if the layer can be edited, as new columns of
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* the associated data table.</p>
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*
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* @author Pablo Piqueras Bartolom? (pablo.piqueras@iver.es)
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*/
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public class AddDerivedGeometrySHPExtension extends Extension { |
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// private DerivativeGeometryControlPanel controlPanel;
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// private boolean isControlPlanelShown = false;
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// public static final String ToolID = "dGeomsSnappingTool";
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// public static NonEditedLayerSelectionCADTool nonEditedLayerSelectionTool;
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// public static FLyrVect nonEditedLayer = null;
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/*
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* (non-Javadoc)
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* @see com.iver.andami.plugins.IExtension#execute(java.lang.String)
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*/
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public void execute(String actionCommand) { |
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if (actionCommand.equals("ADD_DERIVATIVE_GEOMETRY_SHP")) { |
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IWindow view = PluginServices.getMDIManager().getActiveWindow(); |
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if (view instanceof View) { |
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new LayerAndProcessSelectionPanel((View)view); |
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} |
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} |
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} |
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/*
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* (non-Javadoc)
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* @see com.iver.andami.plugins.IExtension#initialize()
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*/
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public void initialize() { |
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// nonEditedLayerSelectionTool = new NonEditedLayerSelectionCADTool(null); // By default any layer
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registerIcons(); |
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} |
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private void registerIcons() { |
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PluginServices.getIconTheme().registerDefault( |
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"add_v2-icon",
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this.getClass().getClassLoader().getResource("images/add_v2-icon.png") |
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); |
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PluginServices.getIconTheme().registerDefault( |
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"add-all-icon",
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this.getClass().getClassLoader().getResource("images/add-all-icon.png") |
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); |
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PluginServices.getIconTheme().registerDefault( |
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"button-cancel-icon",
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this.getClass().getClassLoader().getResource("images/button-cancel-icon.png") |
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); |
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PluginServices.getIconTheme().registerDefault( |
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"button-ok-icon",
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this.getClass().getClassLoader().getResource("images/button-ok-icon.png") |
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); |
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PluginServices.getIconTheme().registerDefault( |
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"double-left-arrow-icon",
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this.getClass().getClassLoader().getResource("images/double-left-arrow-icon.png") |
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); |
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PluginServices.getIconTheme().registerDefault( |
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"double-right-arrow-icon",
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this.getClass().getClassLoader().getResource("images/double-right-arrow-icon.png") |
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); |
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PluginServices.getIconTheme().registerDefault( |
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"down-arrow-icon",
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this.getClass().getClassLoader().getResource("images/down-arrow-icon.png") |
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); |
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PluginServices.getIconTheme().registerDefault( |
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"layerGroup",
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this.getClass().getClassLoader().getResource("images/layerGroup.png") |
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); |
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PluginServices.getIconTheme().registerDefault( |
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"left-arrow-icon",
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this.getClass().getClassLoader().getResource("images/left-arrow-icon.png") |
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); |
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PluginServices.getIconTheme().registerDefault( |
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"multi-icon",
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this.getClass().getClassLoader().getResource("images/multi-icon.png") |
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); |
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PluginServices.getIconTheme().registerDefault( |
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"MultiPoint",
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this.getClass().getClassLoader().getResource("images/MultiPoint.png") |
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); |
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PluginServices.getIconTheme().registerDefault( |
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"Point",
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this.getClass().getClassLoader().getResource("images/Point.png") |
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); |
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PluginServices.getIconTheme().registerDefault( |
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"Polygon",
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this.getClass().getClassLoader().getResource("images/Polygon.png") |
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); |
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PluginServices.getIconTheme().registerDefault( |
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"Rect",
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this.getClass().getClassLoader().getResource("images/Rect.png") |
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); |
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PluginServices.getIconTheme().registerDefault( |
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"reload-icon",
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this.getClass().getClassLoader().getResource("images/reload-icon.png") |
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); |
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PluginServices.getIconTheme().registerDefault( |
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"remove-all-icon",
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this.getClass().getClassLoader().getResource("images/remove-all-icon.png") |
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); |
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PluginServices.getIconTheme().registerDefault( |
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"remove-icon",
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this.getClass().getClassLoader().getResource("images/remove-icon.png") |
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); |
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PluginServices.getIconTheme().registerDefault( |
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"right-arrow-icon",
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this.getClass().getClassLoader().getResource("images/right-arrow-icon.png") |
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); |
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PluginServices.getIconTheme().registerDefault( |
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"up-arrow-icon",
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this.getClass().getClassLoader().getResource("images/up-arrow-icon.png") |
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); |
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PluginServices.getIconTheme().registerDefault( |
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"create-derivative-geometry-shape-icon",
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this.getClass().getClassLoader().getResource("images/create-derivative-geometry-shape-icon.png") |
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); |
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} |
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/*
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* (non-Javadoc)
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* @see com.iver.andami.plugins.IExtension#isEnabled()
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*/
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public boolean isEnabled() { |
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com.iver.andami.ui.mdiManager.IWindow f = PluginServices.getMDIManager().getActiveWindow(); |
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if (f == null) { |
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return false; |
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} |
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if (f instanceof View) { |
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View view = (View) f; |
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IProjectView model = view.getModel(); |
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MapContext map = model.getMapContext(); |
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return hasVectorVisiblePointOrLineLayers(map.getLayers());
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} |
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return false; |
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} |
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/*
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* (non-Javadoc)
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* @see com.iver.andami.plugins.IExtension#isVisible()
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*/
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public boolean isVisible() { |
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com.iver.andami.ui.mdiManager.IWindow f = PluginServices.getMDIManager().getActiveWindow(); |
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if (f == null) { |
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return false; |
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} |
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if (f instanceof View) { |
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View view = (View) f; |
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IProjectView model = view.getModel(); |
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MapContext map = model.getMapContext(); |
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return map.getLayers().getLayersCount() > 0; |
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} else {
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return false; |
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} |
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} |
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/**
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* <p>Finds recursively if there is any visible non being edited vector layer of lines of point geometries.</p>
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*
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* @param root the root node
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* @return <code>true</code> if there is any visible vector layer of lines of point geometries; otherwise <code>false</code>
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*/
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private boolean hasVectorVisiblePointOrLineLayers(FLayers root) { |
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if (root != null) { |
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FLayer node; |
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FLyrVect vectNode; |
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for (int i = 0; i < root.getLayersCount(); i++) { |
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node = root.getLayer(i); |
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if (node instanceof FLyrVect) { |
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vectNode = (FLyrVect)node; |
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try {
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if ((!node.isEditing()) && (node.isVisible()) && ((vectNode.getShapeType() == FShape.LINE) || (vectNode.getShapeType() == FShape.POINT)) )
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return true; |
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} |
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catch(Exception ex) { |
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PluginServices.getLogger().error(ex); |
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continue;
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} |
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} |
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else {
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if (node instanceof FLayers) { |
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if (hasVectorVisiblePointOrLineLayers((FLayers) node))
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return true; |
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} |
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} |
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} |
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} |
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return false; |
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} |
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// public void showControlPanel(DerivativeGeometryProcessParameters parameters) {
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// if ((controlPanel != null) && (! isControlPlanelShown)) {
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//
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// if (parameters != null)
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// controlPanel.setParameters(parameters);
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//
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// PluginServices.getMDIManager().addWindow(controlPanel);
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// isControlPlanelShown = true;
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// }
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// }
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//
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// public void hideControlPanel() {
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// if ((controlPanel != null) && (isControlPlanelShown)) {
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// PluginServices.getMDIManager().closeWindow(controlPanel);
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// isControlPlanelShown = false;
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// }
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// }
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} |