// Openbravo POS is a point of sales application designed for touch screens.
// Copyright (C) 2007-2009 Openbravo, S.L.
// http://www.openbravo.com/product/pos
//
// This file is part of Openbravo POS.
//
// Openbravo POS is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Openbravo POS is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Openbravo POS. If not, see <http://www.gnu.org/licenses/>.
package com.openbravo.editor;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.Timer;
import com.openbravo.basic.BasicException;
public abstract class JEditorText extends JEditorAbstract {
protected String m_svalue;
public static final int MODE_Abc1 = 0;
public static final int MODE_abc1 = 1;
public static final int MODE_ABC1 = 2;
public static final int MODE_123 = 3;
public int m_iMode;
protected int m_iTicks;
protected char m_cLastChar;
protected long m_lcount;
private Timer m_jtimer;
private static final char[] CHAR_abc1_1 = {'.', '?', '!', ',', '1', ';', ':'};
private static final char[] CHAR_abc1_2 = {'a', 'b', 'c', '2', '\u00a0'};
private static final char[] CHAR_abc1_3 = {'d', 'e', 'f', '3', '\u201a'};
private static final char[] CHAR_abc1_4 = {'g', 'h', 'i', '4', '\u00a1'};
private static final char[] CHAR_abc1_5 = {'j', 'k', 'l', '5'};
private static final char[] CHAR_abc1_6 = {'m', 'n', 'o', '6', '\u00a4', '\u00a2'};
private static final char[] CHAR_abc1_7 = {'p', 'q', 'r', 's', '7'};
private static final char[] CHAR_abc1_8 = {'t', 'u', 'v', '8', '\u00a3', '\ufffd'};
private static final char[] CHAR_abc1_9 = {'w', 'x', 'y', 'z', '9'};
private static final char[] CHAR_abc1_0 = {' ', '0'};
private static final char[] CHAR_ABC1_1 = {'.', '?', '!', ',', '1', ';', ':'};
private static final char[] CHAR_ABC1_2 = {'A', 'B', 'C', '2', '\u00b5'};
private static final char[] CHAR_ABC1_3 = {'D', 'E', 'F', '3', '\u00c9'};
private static final char[] CHAR_ABC1_4 = {'G', 'H', 'I', '4', '\u00cd'};
private static final char[] CHAR_ABC1_5 = {'J', 'K', 'L', '5'};
private static final char[] CHAR_ABC1_6 = {'M', 'N', 'O', '6', '\u00d1', '\u00d3'};
private static final char[] CHAR_ABC1_7 = {'P', 'Q', 'R', 'S', '7'};
private static final char[] CHAR_ABC1_8 = {'T', 'U', 'V', '8', '\u00da', '\u00dc'};
private static final char[] CHAR_ABC1_9 = {'W', 'X', 'Y', 'Z', '9'};
private static final char[] CHAR_ABC1_0 = {' ', '0'};
/** Creates a new instance of JEditorString */
public JEditorText() {
m_svalue = null;
m_iTicks = 0;
m_cLastChar = '\u0000';
m_jtimer = new javax.swing.Timer(1000, new TimerAction());
m_lcount = 0L;
m_iMode = getStartMode(); //MODE_Abc1;
m_jtimer.start();
}
protected abstract int getStartMode();
public final void reset() {
String sOldText = getText();
// Los hemos borrado todos.
m_iMode = getStartMode(); //MODE_Abc1;
m_svalue = null;
m_iTicks = 0;
m_cLastChar = '\u0000';
reprintText();
firePropertyChange("Text", sOldText, getText());
}
public final void setText(String sText) {
String sOldText = getText();
m_svalue = sText;
m_iTicks = 0;
m_cLastChar = '\u0000';
reprintText();
firePropertyChange("Text", sOldText, getText());
}
public final void setEditModeEnum(int iMode) {
m_iMode = iMode;
m_iTicks = 0;
m_cLastChar = '\u0000';
reprintText();
}
public final String getText() {
if (m_cLastChar == '\u0000') {
return m_svalue;
} else {
return appendChar2Value(getKeyChar());
}
}
protected final int getAlignment() {
return javax.swing.SwingConstants.LEFT;
}
protected final String getEditMode() {
switch (m_iMode) {
case MODE_Abc1: return "Abc1";
case MODE_abc1: return "abc1";
case MODE_ABC1: return "ABC1";
case MODE_123: return "123";
default: return null;
}
}
protected String getTextEdit() {
StringBuffer s = new StringBuffer();
s.append("<html>");
if (m_svalue != null) {
s.append(m_svalue);
}
if (m_cLastChar != '\u0000') {
s.append("<font color=\"#a0a0a0\">");
s.append(getKeyChar());
s.append("</font>");
}
s.append("<font color=\"#a0a0a0\">_</font>");
return s.toString();
}
protected String getTextFormat() throws BasicException {
return (m_svalue == null)
? "<html>"
: "<html>" + m_svalue;
}
protected void typeCharInternal(char c) {
String sOldText = getText();
if (c == '\u0008') {
if (m_cLastChar == '\u0000') {
// borramos el \u00c3\u00baltimo caracter el si existe
if (m_svalue != null && m_svalue.length() > 0) {
m_svalue = m_svalue.substring(0, m_svalue.length() - 1);
}
} else {
// borramos el caracter pendiente
m_iTicks = 0;
m_cLastChar = '\u0000';
}
} else if (c == '\u007f') {
// Los hemos borrado todos.
m_iMode = getStartMode(); //MODE_Abc1;
m_svalue = null;
m_iTicks = 0;
m_cLastChar = '\u0000';
} else if (c >= ' ') { // es un caracter en condiciones
if (m_cLastChar != '\u0000') {
char ckey = getKeyChar();
m_svalue = appendChar2Value(ckey);
acceptKeyChar(ckey);
}
m_iTicks = 0;
m_cLastChar = '\u0000';
m_svalue = appendChar2Value(c);
}
m_jtimer.restart();
firePropertyChange("Text", sOldText, getText());
}
protected void transCharInternal(char c) {
String sOldText = getText();
if (c == '-') {
if (m_cLastChar == '\u0000') {
// borramos el \u00c3\u00baltimo caracter el si existe
if (m_svalue != null && m_svalue.length() > 0) {
m_svalue = m_svalue.substring(0, m_svalue.length() - 1);
}
} else {
// borramos el caracter pendiente
m_iTicks = 0;
m_cLastChar = '\u0000';
}
} else if (c == '\u007f') {
// Los hemos borrado todos.
m_iMode = getStartMode(); //MODE_Abc1;
m_svalue = null;
m_iTicks = 0;
m_cLastChar = '\u0000';
} else if (c == '.') {
if (m_cLastChar != '\u0000') {
m_svalue = appendChar2Value(getKeyChar());
}
m_iTicks = 0;
m_cLastChar = '\u0000';
m_iMode = (m_iMode + 1) % 4;
} else if (c == '1' || c == '2' || c == '3' || c == '4' || c == '5' || c == '6' || c == '7' || c == '8' || c == '9' || c == '0') {
if (m_iMode == MODE_123) {
m_svalue = appendChar2Value(c);
} else if (c == m_cLastChar) {
m_iTicks ++;
} else {
if (m_cLastChar != '\u0000') {
char ckey = getKeyChar();
m_svalue = appendChar2Value(ckey);
acceptKeyChar(ckey);
}
m_iTicks = 0;
m_cLastChar = c;
}
}
m_jtimer.restart();
firePropertyChange("Text", sOldText, getText());
}
private void acceptKeyChar(char c) {
if (m_iMode == MODE_Abc1 && c != ' ') {
m_iMode = MODE_abc1;
} else if (m_iMode == MODE_abc1 && c == '.') {
m_iMode = MODE_Abc1;
}
}
protected char getKeyChar() {
char[] clist = null;
switch (m_iMode) {
case MODE_abc1:
switch (m_cLastChar) {
case '1': clist = CHAR_abc1_1; break;
case '2': clist = CHAR_abc1_2; break;
case '3': clist = CHAR_abc1_3; break;
case '4': clist = CHAR_abc1_4; break;
case '5': clist = CHAR_abc1_5; break;
case '6': clist = CHAR_abc1_6; break;
case '7': clist = CHAR_abc1_7; break;
case '8': clist = CHAR_abc1_8; break;
case '9': clist = CHAR_abc1_9; break;
case '0': clist = CHAR_abc1_0; break;
}
break;
case MODE_Abc1:
case MODE_ABC1:
switch (m_cLastChar) {
case '1': clist = CHAR_ABC1_1; break;
case '2': clist = CHAR_ABC1_2; break;
case '3': clist = CHAR_ABC1_3; break;
case '4': clist = CHAR_ABC1_4; break;
case '5': clist = CHAR_ABC1_5; break;
case '6': clist = CHAR_ABC1_6; break;
case '7': clist = CHAR_ABC1_7; break;
case '8': clist = CHAR_ABC1_8; break;
case '9': clist = CHAR_ABC1_9; break;
case '0': clist = CHAR_ABC1_0; break;
}
break;
}
if (clist == null) {
return m_cLastChar;
} else {
return clist[m_iTicks % clist.length];
}
}
private class TimerAction implements ActionListener {
public void actionPerformed(ActionEvent evt) {
if (m_cLastChar != '\u0000') {
// This method does not modify the "Text" property.
char ckey = getKeyChar();
m_svalue = appendChar2Value(ckey);
acceptKeyChar(ckey);
m_iTicks = 0;
m_cLastChar = '\u0000';
m_jtimer.restart();
reprintText();
}
}
}
private String appendChar2Value(char c) {
StringBuffer s = new StringBuffer();
if (m_svalue != null) {
s.append(m_svalue);
}
s.append(c);
return s.toString();
}
}