gvsig-tools / org.gvsig.tools / library / trunk / org.gvsig.tools / org.gvsig.tools.dynform / org.gvsig.tools.dynform.services / src / main / java / org / gvsig / tools / dynform / services / dynformset / base / FormSetButtonBar.java @ 2039
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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 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, 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 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 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.tools.dynform.services.dynformset.base; |
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|
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import java.awt.Cursor; |
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import java.awt.Dimension; |
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import java.awt.FlowLayout; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.awt.event.KeyEvent; |
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import java.net.URL; |
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import java.util.ArrayList; |
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import java.util.HashMap; |
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import java.util.HashSet; |
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import java.util.Iterator; |
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import java.util.List; |
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import java.util.Map; |
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import java.util.Objects; |
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import java.util.Set; |
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import javax.swing.Action; |
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import javax.swing.BorderFactory; |
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|
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import javax.swing.Icon; |
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import javax.swing.ImageIcon; |
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import javax.swing.JButton; |
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import javax.swing.JComponent; |
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import javax.swing.JOptionPane; |
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import javax.swing.JPanel; |
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import javax.swing.SwingConstants; |
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import org.apache.commons.lang3.StringUtils; |
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|
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import org.gvsig.tools.ToolsLocator; |
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import static org.gvsig.tools.dynform.JDynFormSet.ACTION_CANCEL_NEW; |
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import static org.gvsig.tools.dynform.JDynFormSet.ACTION_CLOSE; |
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import static org.gvsig.tools.dynform.JDynFormSet.ACTION_DELETE; |
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import static org.gvsig.tools.dynform.JDynFormSet.ACTION_FIRST; |
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import static org.gvsig.tools.dynform.JDynFormSet.ACTION_NEW; |
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import static org.gvsig.tools.dynform.JDynFormSet.ACTION_NEXT; |
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import static org.gvsig.tools.dynform.JDynFormSet.ACTION_PREVIOUS; |
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import static org.gvsig.tools.dynform.JDynFormSet.ACTION_LAST; |
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import static org.gvsig.tools.dynform.JDynFormSet.ACTION_SAVE; |
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import static org.gvsig.tools.dynform.JDynFormSet.ACTION_SEARCH; |
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import static org.gvsig.tools.dynform.JDynFormSet.ACTION_SET_CURRENT_RECORD; |
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import org.gvsig.tools.i18n.I18nManager; |
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import org.gvsig.tools.swing.api.Component; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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|
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public class FormSetButtonBar implements Component { |
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|
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protected static final Logger LOGGER = LoggerFactory |
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.getLogger(FormSetButtonBar.class); |
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|
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public static final int ID_ACTION_FIRST = 1; |
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public static final int ID_ACTION_PREVIOUS = 2; |
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public static final int ID_ACTION_NEXT = 3; |
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public static final int ID_ACTION_LAST = 4; |
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public static final int ID_ACTION_SAVE = 5; |
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public static final int ID_ACTION_NEW = 6; |
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public static final int ID_ACTION_CANCEL_NEW = 7; |
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public static final int ID_ACTION_DELETE = 8; |
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public static final int ID_ACTION_SEARCH = 9; |
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public static final int ID_ACTION_CLOSE = 10; |
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public static final int ID_ACTION_SET_CURRENT_RECORD = 11; |
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|
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private static final int MAX_ACTIONS = 11; |
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|
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private static final int COUNTER_HEIGHT = 50; |
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private static final int COUNTER_WIDTH = 100; |
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|
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public interface FormSetListener { |
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|
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public boolean doActionFirst(); |
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|
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public boolean doActionPrevious(); |
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public boolean doActionNext(); |
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|
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public boolean doActionLast(); |
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|
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public boolean doActionSave(); |
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|
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public boolean doActionNew(); |
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|
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public boolean doActionCancelNew(); |
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|
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public boolean doActionDelete(); |
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|
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public boolean doActionSearch(); |
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|
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public boolean doActionClose(); |
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|
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public void doSetCurrentRecord(int current); |
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} |
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|
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private JPanel contents = null; |
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private Set listeners = null; |
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private int current = 0; |
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private String currentLabel = null; |
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private int numrecords = 0; |
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|
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private JPanel othersButtons; |
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private final List<Action> otherActions; |
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private final Map<String, JButton> otherButtons; |
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private final Map<String,Integer> actionNameToId; |
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private boolean readOnly = false; |
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|
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private JButton records; |
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private final JButton buttons[] = new JButton[MAX_ACTIONS]; |
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private final Boolean activatedActions[] = new Boolean[MAX_ACTIONS]; |
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public FormSetButtonBar() {
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// Activamos todas las acciones por defecto
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for (int i = 0; i < this.activatedActions.length; i++) { |
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this.activatedActions[i] = true; |
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} |
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this.actionNameToId = new HashMap(); |
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this.actionNameToId.put(ACTION_FIRST, ID_ACTION_FIRST);
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this.actionNameToId.put(ACTION_PREVIOUS, ID_ACTION_PREVIOUS);
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this.actionNameToId.put(ACTION_NEXT, ID_ACTION_NEXT);
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this.actionNameToId.put(ACTION_LAST, ID_ACTION_LAST);
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this.actionNameToId.put(ACTION_SAVE, ID_ACTION_SAVE);
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this.actionNameToId.put(ACTION_NEW, ID_ACTION_NEW);
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this.actionNameToId.put(ACTION_CANCEL_NEW, ID_ACTION_CANCEL_NEW);
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this.actionNameToId.put(ACTION_DELETE, ID_ACTION_DELETE);
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this.actionNameToId.put(ACTION_SEARCH, ID_ACTION_SEARCH);
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this.actionNameToId.put(ACTION_CLOSE, ID_ACTION_CLOSE);
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this.actionNameToId.put(ACTION_SET_CURRENT_RECORD, ID_ACTION_SET_CURRENT_RECORD);
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this.listeners = new HashSet(); |
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this.otherActions = new ArrayList<>(); |
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this.otherButtons = new HashMap<>(); |
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} |
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@Override
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public JComponent asJComponent() { |
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if (this.contents == null) { |
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this.initComponents();
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} |
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return this.contents; |
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} |
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public void addListener(FormSetListener listener) { |
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this.listeners.add(listener);
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} |
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public void removeListener(FormSetListener listener) { |
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this.listeners.remove(listener);
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} |
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public void fireEvent(String action, Object value) { |
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Integer actionid = this.actionNameToId.get(action); |
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if( actionid==null ) { |
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JButton button = this.otherButtons.get(action); |
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if( button != null && button.getAction()!=null ) { |
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button.getAction().actionPerformed(new ActionEvent(value, 1, action)); |
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} |
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} else {
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if (this.readOnly) { |
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Iterator it = this.listeners.iterator(); |
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while (it.hasNext()) {
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FormSetListener listener = (FormSetListener) it.next(); |
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try {
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switch (actionid) {
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case ID_ACTION_FIRST:
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listener.doActionFirst(); |
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break;
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case ID_ACTION_PREVIOUS:
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listener.doActionPrevious(); |
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break;
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case ID_ACTION_NEXT:
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listener.doActionNext(); |
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break;
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case ID_ACTION_LAST:
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listener.doActionLast(); |
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break;
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case ID_ACTION_SEARCH:
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listener.doActionSearch(); |
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break;
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case ID_ACTION_CLOSE:
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listener.doActionClose(); |
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break;
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case ID_ACTION_SET_CURRENT_RECORD:
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listener.doSetCurrentRecord(((Integer) value));
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break;
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} |
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} catch (Exception ex) { |
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LOGGER.info("Error calling listener " + listener.toString()
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+ "(" + listener.getClass().getName() + ") from " |
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+ this.toString() + "(" + this.getClass().getName() |
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+ ").", ex);
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} |
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} |
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} else {
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Iterator it = this.listeners.iterator(); |
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while (it.hasNext()) {
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FormSetListener listener = (FormSetListener) it.next(); |
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try {
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switch (actionid) {
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case ID_ACTION_FIRST:
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listener.doActionFirst(); |
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break;
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case ID_ACTION_PREVIOUS:
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listener.doActionPrevious(); |
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break;
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case ID_ACTION_NEXT:
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listener.doActionNext(); |
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break;
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case ID_ACTION_LAST:
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listener.doActionLast(); |
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break;
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case ID_ACTION_SAVE:
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listener.doActionSave(); |
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break;
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case ID_ACTION_NEW:
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listener.doActionNew(); |
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break;
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case ID_ACTION_CANCEL_NEW:
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listener.doActionCancelNew(); |
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break;
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case ID_ACTION_DELETE:
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listener.doActionDelete(); |
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break;
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case ID_ACTION_SEARCH:
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listener.doActionSearch(); |
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break;
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case ID_ACTION_CLOSE:
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listener.doActionClose(); |
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break;
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case ID_ACTION_SET_CURRENT_RECORD:
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listener.doSetCurrentRecord(((Integer) value));
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break;
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} |
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} catch (Exception ex) { |
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LOGGER.info("Error calling listener " + listener.toString()
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+ "(" + listener.getClass().getName() + ") from " |
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+ this.toString() + "(" + this.getClass().getName() |
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+ ").", ex);
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} |
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} |
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} |
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} |
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} |
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private void updateRecords() { |
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setEnabled(ACTION_NEW, true);
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if (numrecords <= 0) { |
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this.records.setText("0 / 0"); |
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setEnabled(ID_ACTION_FIRST, false);
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setEnabled(ID_ACTION_PREVIOUS, false);
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setEnabled(ID_ACTION_NEXT, false);
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setEnabled(ACTION_LAST, false);
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return;
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} |
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if (this.currentLabel == null) { |
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this.records.setText((current + 1) + " / " + numrecords); |
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} else {
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this.records.setText(this.currentLabel + " / " + numrecords); |
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} |
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if (current <= 0) { |
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current = 0;
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setEnabled(ID_ACTION_FIRST, false);
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setEnabled(ID_ACTION_PREVIOUS, false);
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setEnabled(ID_ACTION_NEXT, true);
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setEnabled(ACTION_LAST, true);
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} else if (current >= numrecords - 1) { |
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current = numrecords - 1;
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setEnabled(ID_ACTION_NEXT, false);
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setEnabled(ACTION_LAST, false);
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setEnabled(ID_ACTION_FIRST, true);
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setEnabled(ID_ACTION_PREVIOUS, true);
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} else {
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setEnabled(ID_ACTION_NEXT, true);
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setEnabled(ACTION_LAST, true);
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setEnabled(ID_ACTION_FIRST, true);
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setEnabled(ID_ACTION_PREVIOUS, true);
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} |
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} |
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|
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private void initComponents() { |
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this.contents = new JPanel(); |
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this.contents.setLayout(new FlowLayout(FlowLayout.LEADING, 4, 4)); |
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|
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this.contents.add(getStandardButtonBar());
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|
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this.othersButtons = new JPanel(); |
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this.othersButtons.setLayout(new FlowLayout(FlowLayout.LEADING, 4, 4)); |
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this.contents.add(this.othersButtons); |
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|
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for (Action action : this.otherActions) { |
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this.othersButtons.add(new JButton(action)); |
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} |
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|
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this.contents.add(createButton("Close", "close.png", ACTION_CLOSE, KeyEvent.VK_UNDEFINED)); |
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this.initButtons();
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this.updateRecords();
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} |
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|
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private JPanel getStandardButtonBar() { |
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I18nManager i18nManager = ToolsLocator.getI18nManager(); |
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JPanel contents = new JPanel(); |
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contents.setLayout(new FlowLayout(FlowLayout.LEADING, 4, 4)); |
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|
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JComponent firstButton = createButton(i18nManager.getTranslation("_first"), "first.png", ACTION_FIRST, KeyEvent.CTRL_MASK + KeyEvent.VK_PAGE_UP); |
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contents.add(firstButton); |
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contents.add(createButton(i18nManager.getTranslation("_back"), "previous.png", ACTION_PREVIOUS, KeyEvent.VK_PAGE_UP)); |
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|
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this.records = new JButton(); |
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this.records.setCursor(new Cursor(Cursor.HAND_CURSOR)); |
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this.records.setBorder(BorderFactory.createEmptyBorder()); |
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this.records.setBorderPainted(false); |
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this.records.setFocusPainted(false); |
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this.records.setContentAreaFilled(false); |
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this.records.addActionListener(new ActionListener() { |
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|
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@Override
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public void actionPerformed(ActionEvent ae) { |
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doGoRecord(); |
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} |
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}); |
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int height = this.records.getFont().getSize(); |
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if (height < 16) { |
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height = 16;
|
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} |
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this.records.setPreferredSize(new Dimension(COUNTER_WIDTH, height)); |
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this.records.setHorizontalAlignment(SwingConstants.CENTER); |
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contents.add(this.records);
|
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|
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contents.add(createButton(i18nManager.getTranslation("_next"), "next.png", ACTION_NEXT, KeyEvent.VK_PAGE_DOWN)); |
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contents.add(createButton(i18nManager.getTranslation("_last"), "last.png", ACTION_LAST, KeyEvent.CTRL_MASK + KeyEvent.VK_PAGE_DOWN)); |
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|
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contents.add(createButton(i18nManager.getTranslation("guardar"), "save.png", ACTION_SAVE, KeyEvent.CTRL_MASK + KeyEvent.VK_S)); |
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contents.add(createButton(i18nManager.getTranslation("nuevo"), "new.png", ACTION_NEW, KeyEvent.VK_F6)); |
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contents.add(createButton(i18nManager.getTranslation("cancelar nuevo"), "cancelnew.png", ACTION_CANCEL_NEW, KeyEvent.VK_F12)); |
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contents.add(createButton(i18nManager.getTranslation("borrar"), "delete.png", ACTION_DELETE, KeyEvent.SHIFT_MASK + KeyEvent.VK_F2)); |
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contents.add(createButton(i18nManager.getTranslation("search"), "search.png", ACTION_SEARCH, KeyEvent.CTRL_MASK + KeyEvent.VK_F)); |
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|
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return contents;
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} |
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|
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private void doGoRecord() { |
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I18nManager i18nManager = ToolsLocator.getI18nManager(); |
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String value = JOptionPane.showInputDialog( |
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this.records,
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i18nManager.getTranslation("_Enter_the_registration_number_you_want_to_go"),
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i18nManager.getTranslation("_Go_to_record"),
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JOptionPane.QUESTION_MESSAGE
|
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); |
374 |
if (StringUtils.isEmpty(value)) {
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return;
|
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} |
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int record;
|
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try {
|
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record = Integer.parseInt(value);
|
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} catch (Exception ex) { |
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JOptionPane.showMessageDialog(
|
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this.records,
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i18nManager.getTranslation("_invalid_record_number"),
|
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i18nManager.getTranslation("_Go_to_record"),
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JOptionPane.WARNING_MESSAGE
|
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); |
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return;
|
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} |
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fireEvent(ACTION_SET_CURRENT_RECORD, record); |
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} |
391 |
|
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private void initButtons() { |
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setActionActive(ID_ACTION_SAVE, isActionActive(ID_ACTION_SAVE)); |
394 |
setActionActive(ID_ACTION_NEW, isActionActive(ID_ACTION_NEW)); |
395 |
setActionActive(ID_ACTION_SEARCH, isActionActive(ID_ACTION_SEARCH)); |
396 |
setActionActive(ID_ACTION_DELETE, isActionActive(ID_ACTION_DELETE)); |
397 |
setActionActive(ID_ACTION_CLOSE, isActionActive(ID_ACTION_CLOSE)); |
398 |
} |
399 |
|
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private JComponent createButton(final String tip, final String image, final String action, int mnemonic) { |
401 |
int actionid = this.actionNameToId.get(action); |
402 |
|
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URL url = this.getClass().getClassLoader().getResource("org/gvsig/tools/dynform/impl/" + image); |
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Icon icon = new ImageIcon(url); |
405 |
JButton button = new JButton(icon); |
406 |
if (mnemonic != KeyEvent.VK_UNDEFINED) { |
407 |
button.setMnemonic(mnemonic); |
408 |
} |
409 |
button.setBorder(BorderFactory.createEmptyBorder());
|
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button.setBorderPainted(false);
|
411 |
button.setFocusPainted(false);
|
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button.setContentAreaFilled(false);
|
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button.setToolTipText(tip); |
414 |
button.setCursor(new Cursor(Cursor.HAND_CURSOR)); |
415 |
button.addActionListener(new ActionListener() { |
416 |
|
417 |
@Override
|
418 |
public void actionPerformed(ActionEvent ae) { |
419 |
fireEvent(action, null);
|
420 |
} |
421 |
}); |
422 |
this.buttons[actionid] = button;
|
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return button;
|
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} |
425 |
|
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public void setEnabled(int action, boolean enabled) { |
427 |
JButton button = this.buttons[action]; |
428 |
if (enabled) {
|
429 |
button.setEnabled(true);
|
430 |
} else {
|
431 |
button.setEnabled(false);
|
432 |
} |
433 |
} |
434 |
|
435 |
public void setVisible(int action, boolean visible) { |
436 |
JButton button = this.buttons[action]; |
437 |
if (visible) {
|
438 |
button.setVisible(true);
|
439 |
} else {
|
440 |
button.setVisible(false);
|
441 |
} |
442 |
} |
443 |
|
444 |
public void setVisible(String id, boolean visible) { |
445 |
Integer x = this.actionNameToId.get(id); |
446 |
if( x!=null ) { |
447 |
this.buttons[x].setVisible(visible);
|
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return;
|
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} |
450 |
JButton button = this.otherButtons.get(id); |
451 |
if (button == null) { |
452 |
return;
|
453 |
} |
454 |
button.setVisible(visible); |
455 |
} |
456 |
|
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public void setEnabled(String id, boolean enabled) { |
458 |
Integer x = this.actionNameToId.get(id); |
459 |
if( x!=null ) { // Ojo, si quito el intValue a veces falla |
460 |
this.buttons[x.intValue()].setEnabled(enabled);
|
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return;
|
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} |
463 |
JButton button = this.otherButtons.get(id); |
464 |
if (button == null) { |
465 |
return;
|
466 |
} |
467 |
button.setEnabled(enabled); |
468 |
} |
469 |
|
470 |
public boolean isEnabled(String id) { |
471 |
Integer x = this.actionNameToId.get(id); |
472 |
if( x!=null ) { |
473 |
return this.buttons[x].isEnabled(); |
474 |
} |
475 |
JButton button = this.otherButtons.get(id); |
476 |
if (button == null) { |
477 |
throw new IllegalArgumentException("Don't exists action '" + id + "'."); |
478 |
} |
479 |
return button.isEnabled();
|
480 |
} |
481 |
|
482 |
public JComponent getActionButton(String id) { |
483 |
Integer x = this.actionNameToId.get(id); |
484 |
if( x!=null ) { |
485 |
return this.buttons[x]; |
486 |
} |
487 |
JButton button = this.otherButtons.get(id); |
488 |
return button;
|
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} |
490 |
|
491 |
public boolean isVisible(String id) { |
492 |
Integer x = this.actionNameToId.get(id); |
493 |
if( x!=null ) { |
494 |
return this.buttons[x].isVisible(); |
495 |
} |
496 |
JButton button = this.otherButtons.get(id); |
497 |
if (button == null) { |
498 |
throw new IllegalArgumentException("Don't exists action '" + id + "'."); |
499 |
} |
500 |
return button.isVisible();
|
501 |
} |
502 |
|
503 |
public void setCurrent(int current) { |
504 |
this.current = current;
|
505 |
updateRecords(); |
506 |
} |
507 |
|
508 |
public void setCurrentLabel(String label) { |
509 |
this.currentLabel = label;
|
510 |
updateRecords(); |
511 |
} |
512 |
|
513 |
public void setNumrecords(int numrecords) { |
514 |
this.numrecords = numrecords;
|
515 |
updateRecords(); |
516 |
} |
517 |
|
518 |
public void setActionActive(int action, boolean active) { |
519 |
if (action == ID_ACTION_SAVE || action == ID_ACTION_DELETE
|
520 |
|| action == ID_ACTION_NEW || action == ID_ACTION_SEARCH |
521 |
|| action == ID_ACTION_CLOSE) { |
522 |
if (this.contents == null) { |
523 |
this.initComponents();
|
524 |
} |
525 |
this.activatedActions[action] = active;
|
526 |
this.buttons[action].setVisible(active);
|
527 |
} |
528 |
} |
529 |
|
530 |
public boolean isActionActive(int action) { |
531 |
return this.activatedActions[action]; |
532 |
} |
533 |
|
534 |
public void setReadOnly(boolean readOnly) { |
535 |
this.readOnly = readOnly;
|
536 |
|
537 |
this.setEnabled(ID_ACTION_SAVE, !readOnly);
|
538 |
this.setEnabled(ACTION_NEW, !readOnly);
|
539 |
this.setEnabled(ID_ACTION_CANCEL_NEW, !readOnly);
|
540 |
this.setEnabled(ACTION_DELETE, !readOnly);
|
541 |
this.setEnabled(ID_ACTION_SEARCH, true); |
542 |
this.setEnabled(ACTION_CLOSE, true); |
543 |
|
544 |
updateRecords(); |
545 |
} |
546 |
|
547 |
public void addAction(Action action) { |
548 |
this.otherActions.add(action);
|
549 |
if (this.contents == null) { |
550 |
return;
|
551 |
} |
552 |
JButton button = new JButton(action); |
553 |
button.setBorder(BorderFactory.createEmptyBorder());
|
554 |
button.setBorderPainted(false);
|
555 |
button.setFocusPainted(false);
|
556 |
button.setContentAreaFilled(false);
|
557 |
button.setCursor(new Cursor(Cursor.HAND_CURSOR)); |
558 |
String id = Objects.toString(action.getValue(Action.ACTION_COMMAND_KEY), null); |
559 |
if (!StringUtils.isEmpty(id)) {
|
560 |
this.otherButtons.put(id, button);
|
561 |
} |
562 |
this.othersButtons.add(button);
|
563 |
} |
564 |
} |