svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.framework / org.gvsig.andami / src / main / java / org / gvsig / andami / ui / mdiFrame / DefaultThreadSafeDialogs.java @ 43167
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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.andami.ui.mdiFrame; |
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import java.awt.BorderLayout; |
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import java.awt.Component; |
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import java.awt.Dimension; |
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import java.awt.GridBagConstraints; |
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import java.awt.event.ComponentEvent; |
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import java.awt.event.ComponentListener; |
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import java.io.File; |
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import java.lang.reflect.Constructor; |
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import javax.swing.JCheckBox; |
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import javax.swing.JFileChooser; |
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import javax.swing.JLabel; |
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import javax.swing.JOptionPane; |
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import javax.swing.JPanel; |
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import javax.swing.SwingUtilities; |
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import javax.swing.filechooser.FileFilter; |
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import org.gvsig.andami.PluginServices; |
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import org.gvsig.andami.PluginsLocator; |
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import org.gvsig.andami.ui.mdiManager.IWindow; |
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import org.gvsig.andami.ui.mdiManager.MDIManager; |
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import org.gvsig.andami.ui.mdiManager.WindowInfo; |
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import org.gvsig.dialogremember.DialogRememeber; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.task.CancellableTask; |
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import org.gvsig.tools.task.RunnableWithParameters; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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/**
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* Thread safe functions for showing dialogs
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*
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* @author jjdelcerro
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*
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*/
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public class DefaultThreadSafeDialogs implements ThreadSafeDialogs { |
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private static Logger logger = LoggerFactory |
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.getLogger(DefaultThreadSafeDialogs.class); |
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private Component rootComponent; |
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private NewStatusBar statusbar;
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public DefaultThreadSafeDialogs() {
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this(null, null); |
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} |
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public DefaultThreadSafeDialogs(Component rootComponent) { |
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this(rootComponent,null); |
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} |
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public DefaultThreadSafeDialogs(Component rootComponent, |
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NewStatusBar statusbar) { |
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this.statusbar = statusbar;
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this.rootComponent = rootComponent;
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} |
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private Component getRootComponent() { |
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if (this.rootComponent == null) { |
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try {
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this.rootComponent = (MDIFrame) PluginServices.getMainFrame();
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} catch (Throwable t) { |
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// Ignore and return null
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} |
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} |
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return this.rootComponent; |
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} |
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private NewStatusBar getStatusbar() {
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if (this.statusbar == null) { |
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this.statusbar = PluginServices.getMainFrame().getStatusBar();
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} |
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return this.statusbar; |
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} |
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private void message(String message, int messageType) { |
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this.getStatusbar().message(message, messageType);
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} |
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private String translate(String message) { |
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return translate(message, null); |
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} |
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private String translate(String message, String[] args) { |
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String msg = message;
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if (msg == null) { |
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msg = "";
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} |
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if (msg.startsWith("_")) { |
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msg = org.gvsig.i18n.Messages.getText(msg, args); |
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if (msg == null) { |
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msg = "_" + message.replace("_", " "); |
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} |
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} |
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return msg;
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} |
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@Override
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public int confirmDialog(final String message, final String title, final int optionType, |
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final int messageType) { |
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return this.confirmDialog(message, title, optionType, messageType, null); |
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} |
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private static class JMessageWithCheck extends JPanel { |
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private final JLabel label; |
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private final JCheckBox check; |
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public JMessageWithCheck(String msg, String msgchk) { |
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if( !msg.toLowerCase().trim().startsWith("<html>") ) { |
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msg = "<html>" + msg.replace("\n", "<br>\n") + "</html>"; |
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} |
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this.label = new JLabel(msg); |
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this.check = new JCheckBox(msgchk); |
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this.setLayout(new BorderLayout(10,10)); |
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this.add(this.label,BorderLayout.CENTER); |
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this.add(this.check,BorderLayout.PAGE_END); |
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} |
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public boolean isCheckSelected() { |
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return this.check.isSelected(); |
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} |
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} |
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@Override
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public int confirmDialog(final String message, final String title, final int optionType, |
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final int messageType, final String msgid) { |
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RunnableWithParameters runnable = new RunnableWithParameters() {
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@Override
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public void run() { |
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DialogRememeber r = null;
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Object msg = message;
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if( msgid != null ) { |
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r = PluginsLocator.getDialogRemembereManager().add(msgid); |
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if( r.hasValue() ) {
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this.returnValue = r.getValue();
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return;
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} |
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msg = new JMessageWithCheck(
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message, |
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ToolsLocator.getI18nManager().getTranslation("_Remember_answer_and_do_not_ask_again")
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); |
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} |
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this.returnValue = JOptionPane.showConfirmDialog( |
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getRootComponent(), |
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msg, |
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title, |
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optionType, |
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messageType |
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); |
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if( r!=null ) { |
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if( ((JMessageWithCheck)msg).isCheckSelected() ) {
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r.setValue(this.returnValue);
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} else {
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r.reset(); |
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} |
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} |
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} |
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}; |
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if (SwingUtilities.isEventDispatchThread()) { |
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runnable.run(); |
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} else {
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try {
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SwingUtilities.invokeAndWait(runnable);
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} catch (Exception e) { |
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logger.info("Can't show input dialog '" + message + "'.", e); |
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} |
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} |
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return (Integer) runnable.getReturnValue(); |
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} |
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public String inputDialog(final String message, final String title, final int messageType, |
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final String initialValue) { |
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// inputDialog dlg = new inputDialog();
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// return dlg.show(translate(message), translate(title), messageType,
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// initialValue);
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//
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RunnableWithParameters runnable = new RunnableWithParameters() {
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public void run() { |
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this.returnValue = JOptionPane.showInputDialog( |
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getRootComponent(), translate(message), |
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translate(title), |
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messageType, null, null, |
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initialValue); |
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} |
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}; |
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if (SwingUtilities.isEventDispatchThread()) { |
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runnable.run(); |
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} else {
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try {
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SwingUtilities.invokeAndWait(runnable);
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} catch (Exception e) { |
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logger.info("Can't show input dialog '" + message + "'.", e); |
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} |
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} |
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return (String) runnable.getReturnValue(); |
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} |
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public String inputDialog(final String message, final String title) { |
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RunnableWithParameters runnable = new RunnableWithParameters() {
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public void run() { |
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this.returnValue = JOptionPane.showInputDialog( |
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getRootComponent(), (String) translate(message),
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translate(title), |
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JOptionPane.QUESTION_MESSAGE, null, null, null); |
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} |
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}; |
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if (SwingUtilities.isEventDispatchThread()) { |
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runnable.run(); |
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} else {
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try {
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SwingUtilities.invokeAndWait(runnable);
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} catch (Exception e) { |
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logger.info("Can't show input dialog '" + message + "'.", e); |
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} |
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} |
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return (String) runnable.getReturnValue(); |
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} |
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@Override
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public void messageDialog(String message, String title, int messageType) { |
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messageDialog(message, null, title, messageType);
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} |
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public void messageDialog(final String message, final String messageArgs[], |
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final String title, final int messageType) { |
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} |
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@Override
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public void messageDialog(final String message, final String messageArgs[], |
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final String title, final int messageType, final String msgid) { |
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if (!SwingUtilities.isEventDispatchThread()) { |
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try {
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SwingUtilities.invokeAndWait(new Runnable() { |
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@Override
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public void run() { |
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messageDialog(message, messageArgs, title, messageType, msgid); |
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} |
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}); |
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} catch (Exception e) { |
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logger.info("Can't show message dialog '" + message
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+ "'. redirect to status bar", e);
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this.message(message, messageType);
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} |
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return;
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} |
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if (message == null) { |
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logger.info("message if null, message dialog not show.");
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return;
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} |
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DialogRememeber r = null;
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Object msg = message;
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if (msgid != null) { |
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r = PluginsLocator.getDialogRemembereManager().add(msgid); |
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if (r.hasValue() && ((boolean)r.getValue()) ) { |
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return;
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} |
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msg = new JMessageWithCheck(
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message, |
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ToolsLocator.getI18nManager().getTranslation("_do_not_show_again")
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); |
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} |
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JOptionPane.showMessageDialog(getRootComponent(),
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translate(message, messageArgs), translate(title), messageType); |
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if (r != null) { |
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if (((JMessageWithCheck) msg).isCheckSelected()) {
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r.setValue(true);
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} else {
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r.reset(); |
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} |
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} |
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} |
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public void showDialog(final Component contents, final String title) { |
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if (SwingUtilities.isEventDispatchThread()) { |
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final DialogWindow window = new DialogWindow(); |
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window.setDialogFlag(); |
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window.setContents(contents, title); |
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MDIManager manager = PluginServices.getMDIManager(); |
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manager.addWindow(window, GridBagConstraints.CENTER);
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} else {
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final DialogWindow window = new DialogWindow(); |
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SwingUtilities.invokeLater(new Runnable() { |
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public void run() { |
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window.setContents(contents, title); |
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MDIManager manager = PluginServices.getMDIManager(); |
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manager.addWindow(window, GridBagConstraints.CENTER);
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} |
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}); |
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try {
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synchronized (window) {
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if (contents instanceof CancellableTask) { |
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while( contents.isVisible() ) {
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if( ((CancellableTask)contents).isCancellationRequested() ) {
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SwingUtilities.invokeLater(new Runnable() { |
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public void run() { |
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contents.setVisible(false);
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} |
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}); |
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} |
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window.wait(10000);
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} |
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} else {
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while( contents.isVisible() ) {
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window.wait(); |
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} |
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} |
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} |
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} catch (InterruptedException e) { |
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logger.info("showDialog can wait to close dialog.", e);
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} |
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} |
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} |
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class DialogWindow extends JPanel implements IWindow, ComponentListener { |
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/**
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*
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*/
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private static final long serialVersionUID = 6283975319620714565L; |
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protected WindowInfo windowInfo;
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protected Object profile; |
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protected Component contents; |
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private int code = 0; |
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public DialogWindow() {
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code = WindowInfo.RESIZABLE | WindowInfo.MAXIMIZABLE |
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| WindowInfo.ICONIFIABLE; |
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profile = WindowInfo.DIALOG_PROFILE; |
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} |
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public void setDialogFlag() { |
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code |= WindowInfo.MODALDIALOG; |
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} |
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public void setContents(Component contents, String title) { |
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this.windowInfo = new WindowInfo(code); |
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this.windowInfo.setTitle(title);
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this.contents = contents;
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Dimension size = this.contents.getPreferredSize(); |
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this.windowInfo.setHeight(size.height);
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this.windowInfo.setWidth(size.width);
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this.setLayout(new BorderLayout()); |
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this.add(this.contents, BorderLayout.CENTER); |
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this.contents.addComponentListener(this); |
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} |
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public WindowInfo getWindowInfo() {
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return this.windowInfo; |
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} |
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public Object getWindowProfile() { |
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return this.profile; |
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} |
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public void componentHidden(ComponentEvent arg0) { |
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// Close window when hide contents panel.
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MDIManager manager = PluginServices.getMDIManager(); |
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manager.closeWindow(this);
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if ((code & WindowInfo.MODALDIALOG) == 0) { |
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synchronized (this) { |
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this.notifyAll();
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} |
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} |
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} |
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public void componentMoved(ComponentEvent arg0) { |
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// Do nothing
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} |
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public void componentResized(ComponentEvent arg0) { |
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// Do nothing
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} |
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|
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public void componentShown(ComponentEvent arg0) { |
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// Do nothing
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} |
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|
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} |
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|
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public Component createComponent(final Class<? extends Component> theClass, |
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final Object... parameters) { |
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return createComponentWithParams(theClass, parameters);
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} |
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public Component createComponentWithParams( |
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final Class<? extends Component> theClass, final Object[] parameters) { |
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final Class<?>[] parameterTypes = new Class<?>[parameters.length]; |
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for (int i = 0; i < parameters.length; i++) { |
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parameterTypes[i] = parameters[i].getClass(); |
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} |
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final Component component; |
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final Constructor<?> constructor; |
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try {
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constructor = theClass.getConstructor(parameterTypes); |
426 |
} catch (Exception e) { |
427 |
throw new IllegalArgumentException(e); |
428 |
} |
429 |
if (SwingUtilities.isEventDispatchThread()) { |
430 |
try {
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component = (Component) constructor.newInstance(parameters);
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} catch (Exception e) { |
433 |
throw new IllegalArgumentException(e); |
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} |
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} else {
|
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try {
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437 |
RunnableWithParameters runnable = new RunnableWithParameters(parameters) {
|
438 |
public void run() { |
439 |
Constructor<?> cons = constructor;
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try {
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this.returnValue = cons.newInstance(parameters.toArray());
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} catch (Exception e) { |
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String msg ="Can't create instance of components, constructor="+cons.toString()+", parameters="+this.parameters.toString()+"."; |
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logger.info(msg,e); |
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throw new IllegalArgumentException(e); |
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} |
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} |
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}; |
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SwingUtilities.invokeAndWait(runnable);
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component = (Component) runnable.getReturnValue();
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} catch (Exception e) { |
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throw new IllegalArgumentException(e); |
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} |
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} |
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return component;
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} |
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|
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public File[] showChooserDialog( |
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final String title, |
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final int type, // SAVE_DIALOG / OPEN_DIALOG |
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final int selectionMode, // JFileChooser.FILES_ONLY, JFileChooser.DIRECTORIES_ONLY, JFileChooser.FILES_AND_DIRECTORIES |
462 |
final boolean multiselection, |
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final File initialPath, |
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final FileFilter filter, |
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final boolean fileHidingEnabled |
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) { |
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RunnableWithParameters runnable = new RunnableWithParameters() {
|
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public void run() { |
469 |
JFileChooser fc = new JFileChooser(); |
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fc.setDialogTitle(title); |
471 |
fc.setDialogType(type); |
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fc.setFileSelectionMode(selectionMode); |
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fc.setMultiSelectionEnabled(multiselection); |
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fc.setCurrentDirectory(initialPath); |
475 |
fc.setFileFilter(filter); |
476 |
fc.setFileHidingEnabled(fileHidingEnabled); |
477 |
int r = JFileChooser.CANCEL_OPTION; |
478 |
switch(type) {
|
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case JFileChooser.SAVE_DIALOG: |
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r = fc.showSaveDialog(getRootComponent()); |
481 |
break;
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482 |
case JFileChooser.OPEN_DIALOG: |
483 |
default:
|
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r = fc.showOpenDialog(getRootComponent()); |
485 |
break;
|
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} |
487 |
if( r != JFileChooser.APPROVE_OPTION ) { |
488 |
this.returnValue = null; |
489 |
return;
|
490 |
} |
491 |
if( fc.isMultiSelectionEnabled() ) {
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this.returnValue = fc.getSelectedFiles();
|
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} else {
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this.returnValue = new File[] { fc.getSelectedFile() }; |
495 |
} |
496 |
} |
497 |
}; |
498 |
if (SwingUtilities.isEventDispatchThread()) { |
499 |
runnable.run(); |
500 |
} else {
|
501 |
try {
|
502 |
SwingUtilities.invokeAndWait(runnable);
|
503 |
} catch (Exception e) { |
504 |
logger.info("Can't show chooser dialog '" + title + "'.", e); |
505 |
} |
506 |
} |
507 |
return (File[]) runnable.getReturnValue(); |
508 |
} |
509 |
|
510 |
public File[] showOpenDirectoryDialog(String title, File initialPath) { |
511 |
return showChooserDialog(title, JFileChooser.OPEN_DIALOG, JFileChooser.DIRECTORIES_ONLY, false, initialPath, null, false); |
512 |
} |
513 |
|
514 |
|
515 |
public File[] showOpenFileDialog(String title, File initialPath) { |
516 |
return showChooserDialog(title, JFileChooser.OPEN_DIALOG, JFileChooser.FILES_ONLY, false, initialPath, null, false); |
517 |
} |
518 |
|
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|
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public File[] showSaveFileDialog(String title, File initialPath) { |
521 |
return showChooserDialog(title, JFileChooser.SAVE_DIALOG, JFileChooser.FILES_ONLY, false, initialPath, null, false); |
522 |
} |
523 |
|
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} |