Revision 41264 trunk/org.gvsig.desktop/org.gvsig.desktop.plugin/org.gvsig.selectiontools.app/org.gvsig.selectiontools.app.mainplugin/src/main/java/org/gvsig/selectiontools/app/extension/SelectByCircleExtension.java
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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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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License as published by the Free Software
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* Foundation; either version 3 of the License, or (at your option) any later
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* 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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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* 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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* You should have received a copy of the GNU General Public License along with |
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* this program; if not, write to the Free Software Foundation, Inc., 51 |
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* Franklin Street, Fifth Floor, Boston, 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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* For any additional information, do not hesitate to contact us at info AT
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* gvsig.com, or visit our website www.gvsig.com. |
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*/ |
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package org.gvsig.selectiontools.app.extension; |
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import org.gvsig.andami.IconThemeHelper; |
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import org.gvsig.andami.PluginServices; |
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import org.gvsig.andami.plugins.Extension; |
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import org.gvsig.andami.ui.mdiManager.IWindow; |
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import org.gvsig.app.ApplicationLocator; |
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import org.gvsig.app.ApplicationManager; |
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import org.gvsig.app.project.documents.view.ViewDocument; |
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import org.gvsig.app.project.documents.view.gui.IView; |
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import org.gvsig.app.project.documents.view.toolListeners.StatusBarListener; |
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import org.gvsig.fmap.mapcontext.MapContext; |
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import org.gvsig.fmap.mapcontext.layers.FLayer; |
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import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect; |
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import org.gvsig.fmap.mapcontrol.MapControl; |
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import org.gvsig.fmap.mapcontrol.tools.Behavior.Behavior; |
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import org.gvsig.fmap.mapcontrol.tools.Behavior.MouseMovementBehavior; |
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import org.gvsig.selectiontools.app.extension.tools.CircleSelectListener; |
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import org.gvsig.selectiontools.app.extension.tools.behavior.CircleSelectionBehavior; |
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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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/** |
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* <p> |
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* Extension to add support for selecting the geometries of the active vector |
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* layers that intersect with a circle defined by the user. |
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* </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 SelectByCircleExtension extends Extension {
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public static final String CIRCLE_SELECTION_TOOL_NAME = "circleSelection"; |
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/* |
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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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IconThemeHelper.registerIcon("action", "selection-select-by-circle", this);
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IconThemeHelper.registerIcon("cursor", "cursor-select-by-circle", this);
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IconThemeHelper.registerIcon("action", "selection-select-by-circle", this);
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IconThemeHelper.registerIcon("cursor", "cursor-select-by-circle", this);
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} |
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/* |
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* (non-Javadoc) |
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* |
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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("SELCIRCLE")) {
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IWindow window = PluginServices.getMDIManager().getActiveWindow(); |
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if (window instanceof IView) {
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IView view = (IView) window; |
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// Selection by circle |
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MapControl mc = view.getMapControl(); |
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ApplicationManager application = ApplicationLocator.getManager(); |
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// If current's view MapControl doesn't have the |
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// "CircleSelection" tool, adds it |
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if (!mc.getNamesMapTools() |
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.containsKey(CIRCLE_SELECTION_TOOL_NAME)) {
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CircleSelectListener circleSelListener = |
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new CircleSelectListener(mc); |
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mc.addBehavior(CIRCLE_SELECTION_TOOL_NAME, new Behavior[] {
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new CircleSelectionBehavior(circleSelListener), |
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new MouseMovementBehavior(new StatusBarListener(mc)) }); |
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} |
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mc.setTool(CIRCLE_SELECTION_TOOL_NAME); |
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IView view = (IView) application.getActiveComponent(ViewDocument.class); |
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if (view == null) {
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return; |
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} |
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if (actionCommand.equals("SELCIRCLE")) {
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MapControl mc = view.getMapControl(); |
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/* |
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If current's view MapControl doesn't have the |
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"CircleSelection" tool, adds it |
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*/ |
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if (!mc.getNamesMapTools().containsKey(CIRCLE_SELECTION_TOOL_NAME)) {
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CircleSelectListener circleSelListener = new CircleSelectListener(mc); |
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mc.addBehavior( |
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CIRCLE_SELECTION_TOOL_NAME, |
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new Behavior[]{
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new CircleSelectionBehavior(circleSelListener), |
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new MouseMovementBehavior(new StatusBarListener(mc)) |
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}); |
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} |
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mc.setTool(CIRCLE_SELECTION_TOOL_NAME); |
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} |
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} |
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/* |
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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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IWindow f = PluginServices.getMDIManager().getActiveWindow();
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ApplicationManager application = ApplicationLocator.getManager();
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if (f == null) {
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IView view = (IView) application.getActiveComponent(ViewDocument.class); |
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if (view == null) {
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return false; |
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} |
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if (f instanceof IView) {
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IView vista = (IView) f; |
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ViewDocument model = vista.getViewDocument(); |
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MapContext mapa = model.getMapContext(); |
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return mapa.getLayers().getLayersCount() > 0; |
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} |
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return false; |
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ViewDocument document = view.getViewDocument(); |
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MapContext mapa = document.getMapContext(); |
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return mapa.getLayers().getLayersCount() > 0; |
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} |
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/* |
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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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IWindow f = PluginServices.getMDIManager().getActiveWindow();
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ApplicationManager application = ApplicationLocator.getManager();
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if (f == null) {
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IView view = (IView) application.getActiveComponent(ViewDocument.class); |
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if (view == null) {
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return false; |
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} |
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if (f instanceof IView) {
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IView vista = (IView) f; |
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ViewDocument model = vista.getViewDocument(); |
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MapContext mapa = model.getMapContext(); |
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FLayer layers[] = mapa.getLayers().getActives(); |
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FLayer layer; |
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for (int i = 0; i < layers.length; i++) {
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layer = layers[i]; |
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if ((layer instanceof FLyrVect) && (layer.isAvailable()) |
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&& (layer.isActive())) |
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return true; |
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} |
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} |
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return false; |
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ViewDocument document = view.getViewDocument(); |
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return document.getMapContext().hasActiveVectorLayers(); |
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} |
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} |
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