9afccba92a
git-svn-id: svn://svn.code.sf.net/p/writer2latex/code/trunk@232 f0f2a975-2e09-46c8-9428-3b39399b9f3c
353 lines
14 KiB
Java
353 lines
14 KiB
Java
/************************************************************************
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*
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* BibliographyDialog.java
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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* Copyright: 2002-2015 by Henrik Just
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*
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* All Rights Reserved.
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*
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* Version 1.6 (2015-02-18)
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*
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*/
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package org.openoffice.da.comp.writer2latex;
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import java.io.File;
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import java.io.IOException;
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import java.net.URI;
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import java.net.URISyntaxException;
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import com.sun.star.awt.XContainerWindowEventHandler;
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import com.sun.star.awt.XDialog;
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import com.sun.star.awt.XWindow;
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import com.sun.star.beans.XPropertySet;
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import com.sun.star.frame.XDesktop;
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import com.sun.star.frame.XModel;
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import com.sun.star.lang.XComponent;
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import com.sun.star.lang.XServiceInfo;
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import com.sun.star.uno.AnyConverter;
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import com.sun.star.uno.Exception;
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import com.sun.star.uno.UnoRuntime;
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import com.sun.star.uno.XComponentContext;
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import com.sun.star.util.XChangesBatch;
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import com.sun.star.lib.uno.helper.WeakBase;
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import org.openoffice.da.comp.w2lcommon.helper.DialogAccess;
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import org.openoffice.da.comp.w2lcommon.helper.FolderPicker;
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import org.openoffice.da.comp.w2lcommon.helper.MessageBox;
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import org.openoffice.da.comp.w2lcommon.helper.RegistryHelper;
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import org.openoffice.da.comp.w2lcommon.helper.XPropertySetHelper;
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/** This class provides a uno component which implements the configuration
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* of the bibliography for the Writer2LaTeX toolbar
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*/
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public final class BibliographyDialog
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extends WeakBase
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implements XServiceInfo, XContainerWindowEventHandler {
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public static final String REGISTRY_PATH = "/org.openoffice.da.Writer2LaTeX.toolbar.ToolbarOptions/BibliographyOptions";
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private XComponentContext xContext;
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private FolderPicker folderPicker;
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/** The component will be registered under this name.
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*/
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public static String __serviceName = "org.openoffice.da.writer2latex.BibliographyDialog";
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/** The component should also have an implementation name.
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*/
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public static String __implementationName = "org.openoffice.da.comp.writer2latex.BibliographyDialog";
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/** Create a new ConfigurationDialog */
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public BibliographyDialog(XComponentContext xContext) {
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this.xContext = xContext;
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folderPicker = new FolderPicker(xContext);
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}
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// Implement XContainerWindowEventHandler
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public boolean callHandlerMethod(XWindow xWindow, Object event, String sMethod)
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throws com.sun.star.lang.WrappedTargetException {
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XDialog xDialog = (XDialog)UnoRuntime.queryInterface(XDialog.class, xWindow);
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DialogAccess dlg = new DialogAccess(xDialog);
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try {
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if (sMethod.equals("external_event") ){
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return handleExternalEvent(dlg, event);
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}
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else if (sMethod.equals("ConvertZoteroCitationsChange")) {
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return convertZoteroCitationsChange(dlg);
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}
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else if (sMethod.equals("ConvertJabRefCitationsChange")) {
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return convertJabRefCitationsChange(dlg);
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}
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else if (sMethod.equals("UseExternalBibTeXFilesChange")) {
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return useExternalBibTeXFilesChange(dlg);
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}
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else if (sMethod.equals("UseNatbibChange")) {
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return useNatbibChange(dlg);
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}
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else if (sMethod.equals("BibTeXLocationChange")) {
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return bibTeXLocationChange(dlg);
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}
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else if (sMethod.equals("BibTeXDirClick")) {
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return bibTeXDirClick(dlg);
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}
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}
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catch (com.sun.star.uno.RuntimeException e) {
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throw e;
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}
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catch (com.sun.star.uno.Exception e) {
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throw new com.sun.star.lang.WrappedTargetException(sMethod, this, e);
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}
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return false;
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}
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public String[] getSupportedMethodNames() {
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String[] sNames = { "external_event", "UseExternalBibTeXFilesChange", "ConvertZoteroCitationsChange",
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"ConvertJabRefCitationsChange", "UseNatbibChange", "BibTeXLocationChange", "ExternalBibTeXDirClick" };
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return sNames;
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}
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// Implement the interface XServiceInfo
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public boolean supportsService(String sServiceName) {
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return sServiceName.equals(__serviceName);
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}
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public String getImplementationName() {
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return __implementationName;
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}
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public String[] getSupportedServiceNames() {
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String[] sSupportedServiceNames = { __serviceName };
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return sSupportedServiceNames;
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}
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// Private stuff
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private boolean handleExternalEvent(DialogAccess dlg, Object aEventObject)
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throws com.sun.star.uno.Exception {
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try {
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String sMethod = AnyConverter.toString(aEventObject);
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if (sMethod.equals("ok")) {
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saveConfiguration(dlg);
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return true;
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} else if (sMethod.equals("back") || sMethod.equals("initialize")) {
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loadConfiguration(dlg);
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enableBibTeXSettings(dlg);
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useNatbibChange(dlg);
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return true;
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}
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}
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catch (com.sun.star.lang.IllegalArgumentException e) {
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throw new com.sun.star.lang.IllegalArgumentException(
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"Method external_event requires a string in the event object argument.", this,(short) -1);
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}
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return false;
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}
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// Load settings from the registry into the dialog
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private void loadConfiguration(DialogAccess dlg) {
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RegistryHelper registry = new RegistryHelper(xContext);
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try {
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Object view = registry.getRegistryView(REGISTRY_PATH, false);
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XPropertySet xProps = (XPropertySet) UnoRuntime.queryInterface(XPropertySet.class,view);
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dlg.setCheckBoxStateAsBoolean("UseExternalBibTeXFiles",
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XPropertySetHelper.getPropertyValueAsBoolean(xProps, "UseExternalBibTeXFiles"));
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dlg.setCheckBoxStateAsBoolean("ConvertZoteroCitations",
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XPropertySetHelper.getPropertyValueAsBoolean(xProps, "ConvertZoteroCitations"));
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dlg.setCheckBoxStateAsBoolean("ConvertJabRefCitations",
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XPropertySetHelper.getPropertyValueAsBoolean(xProps, "ConvertJabRefCitations"));
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dlg.setCheckBoxStateAsBoolean("IncludeOriginalCitations",
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XPropertySetHelper.getPropertyValueAsBoolean(xProps, "IncludeOriginalCitations"));
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dlg.setListBoxSelectedItem("BibTeXLocation",
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XPropertySetHelper.getPropertyValueAsShort(xProps, "BibTeXLocation"));
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dlg.setTextFieldText("BibTeXDir",
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XPropertySetHelper.getPropertyValueAsString(xProps, "BibTeXDir"));
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dlg.setCheckBoxStateAsBoolean("UseNatbib",
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XPropertySetHelper.getPropertyValueAsBoolean(xProps, "UseNatbib"));
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dlg.setTextFieldText("NatbibOptions",
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XPropertySetHelper.getPropertyValueAsString(xProps, "NatbibOptions"));
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registry.disposeRegistryView(view);
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}
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catch (Exception e) {
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// Failed to get registry view
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}
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// Update dialog according to the settings
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convertZoteroCitationsChange(dlg);
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useExternalBibTeXFilesChange(dlg);
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}
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// Save settings from the dialog to the registry
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private void saveConfiguration(DialogAccess dlg) {
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RegistryHelper registry = new RegistryHelper(xContext);
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try {
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Object view = registry.getRegistryView(REGISTRY_PATH, true);
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XPropertySet xProps = (XPropertySet) UnoRuntime.queryInterface(XPropertySet.class,view);
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XPropertySetHelper.setPropertyValue(xProps, "UseExternalBibTeXFiles", dlg.getCheckBoxStateAsBoolean("UseExternalBibTeXFiles"));
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XPropertySetHelper.setPropertyValue(xProps, "ConvertZoteroCitations", dlg.getCheckBoxStateAsBoolean("ConvertZoteroCitations"));
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XPropertySetHelper.setPropertyValue(xProps, "ConvertJabRefCitations", dlg.getCheckBoxStateAsBoolean("ConvertJabRefCitations"));
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XPropertySetHelper.setPropertyValue(xProps, "IncludeOriginalCitations", dlg.getCheckBoxStateAsBoolean("IncludeOriginalCitations"));
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XPropertySetHelper.setPropertyValue(xProps, "BibTeXLocation", dlg.getListBoxSelectedItem("BibTeXLocation"));
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XPropertySetHelper.setPropertyValue(xProps, "BibTeXDir", dlg.getTextFieldText("BibTeXDir"));
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XPropertySetHelper.setPropertyValue(xProps, "UseNatbib", dlg.getCheckBoxStateAsBoolean("UseNatbib"));
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XPropertySetHelper.setPropertyValue(xProps, "NatbibOptions", dlg.getTextFieldText("NatbibOptions"));
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// Commit registry changes
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XChangesBatch xUpdateContext = (XChangesBatch)
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UnoRuntime.queryInterface(XChangesBatch.class,view);
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try {
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xUpdateContext.commitChanges();
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}
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catch (Exception e) {
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// ignore
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}
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registry.disposeRegistryView(view);
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}
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catch (Exception e) {
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// Failed to get registry view
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}
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}
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private boolean useExternalBibTeXFilesChange(DialogAccess dlg) {
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enableBibTeXSettings(dlg);
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return true;
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}
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private boolean convertZoteroCitationsChange(DialogAccess dlg) {
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enableBibTeXSettings(dlg);
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return true;
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}
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private boolean convertJabRefCitationsChange(DialogAccess dlg) {
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enableBibTeXSettings(dlg);
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return true;
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}
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private boolean useNatbibChange(DialogAccess dlg) {
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boolean bUseNatbib = dlg.getCheckBoxStateAsBoolean("UseNatbib");
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dlg.setControlEnabled("NatbibOptionsLabel", bUseNatbib);
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dlg.setControlEnabled("NatbibOptions", bUseNatbib);
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return true;
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}
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private boolean bibTeXLocationChange(DialogAccess dlg) {
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enableBibTeXSettings(dlg);
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return true;
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}
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private void enableBibTeXSettings(DialogAccess dlg) {
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boolean bEnableSettings = dlg.getCheckBoxStateAsBoolean("UseExternalBibTeXFiles");
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boolean bEnableOriginalCitations = dlg.getCheckBoxStateAsBoolean("ConvertZoteroCitations")
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|| dlg.getCheckBoxStateAsBoolean("ConvertJabRefCitations");
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boolean bEnableDir = dlg.getListBoxSelectedItem("BibTeXLocation")<2;
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dlg.setControlEnabled("BibTeXLocationLabel", bEnableSettings);
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dlg.setControlEnabled("BibTeXLocation", bEnableSettings);
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dlg.setControlEnabled("BibTeXDirLabel", bEnableSettings && bEnableDir);
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dlg.setControlEnabled("BibTeXDir", bEnableSettings && bEnableDir);
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dlg.setControlEnabled("BibTeXDirButton", bEnableSettings && bEnableDir);
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dlg.setControlEnabled("ConvertZoteroCitations", bEnableSettings);
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dlg.setControlEnabled("ConvertJabRefCitations", bEnableSettings);
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dlg.setControlEnabled("IncludeOriginalCitations", bEnableSettings && bEnableOriginalCitations);
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}
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private String getDocumentDirURL() {
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// Get the desktop from the service manager
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Object desktop=null;
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try {
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desktop = xContext.getServiceManager().createInstanceWithContext("com.sun.star.frame.Desktop", xContext);
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} catch (Exception e) {
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// Failed to get the desktop service
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return "";
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}
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XDesktop xDesktop = (XDesktop) UnoRuntime.queryInterface(XDesktop.class, desktop);
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// Get the current component and verify that it really is a text document
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if (xDesktop!=null) {
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XComponent xComponent = xDesktop.getCurrentComponent();
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XServiceInfo xInfo = (XServiceInfo)UnoRuntime.queryInterface(XServiceInfo.class, xComponent);
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if (xInfo!=null && xInfo.supportsService("com.sun.star.text.TextDocument")) {
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// Get the model, which provides the URL
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XModel xModel = (XModel) UnoRuntime.queryInterface(XModel.class, xComponent);
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if (xModel!=null) {
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String sURL = xModel.getURL();
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int nSlash = sURL.lastIndexOf('/');
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return nSlash>-1 ? sURL.substring(0, nSlash) : "";
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}
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}
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}
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return "";
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}
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private boolean hasBibTeXFiles(File dir) {
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if (dir.isDirectory()) {
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File[] files = dir.listFiles();
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for (File file : files) {
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if (file.isFile() && file.getName().endsWith(".bib")) {
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return true;
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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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private boolean bibTeXDirClick(DialogAccess dlg) {
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String sPath = folderPicker.getPath();
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if (sPath!=null) {
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try {
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File bibDir = new File(new URI(sPath));
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String sBibPath = bibDir.getCanonicalPath();
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if (dlg.getListBoxSelectedItem("BibTeXLocation")==1) {
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// Path relative to document directory, remove the document directory part
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String sDocumentDirURL = getDocumentDirURL();
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if (sDocumentDirURL.length()>0) {
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String sDocumentDirPath = new File(new URI(sDocumentDirURL)).getCanonicalPath();
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if (sBibPath.startsWith(sDocumentDirPath)) {
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if (sBibPath.length()>sDocumentDirPath.length()) {
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sBibPath = sBibPath.substring(sDocumentDirPath.length()+1);
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}
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else { // Same as document directory
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sBibPath = "";
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}
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}
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else { // not a subdirectory
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sBibPath = "";
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}
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}
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}
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dlg.setTextFieldText("BibTeXDir", sBibPath);
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if (!hasBibTeXFiles(bibDir)) {
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MessageBox msgBox = new MessageBox(xContext);
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msgBox.showMessage("Writer2LaTeX", "Warning: The selected directory does not contain any BibTeX files");
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}
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}
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catch (IOException e) {
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}
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catch (URISyntaxException e) {
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}
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}
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return true;
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}
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}
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