157 lines
4.6 KiB
Java
157 lines
4.6 KiB
Java
//This file is part of SECONDO.
|
|
|
|
// Copyright (C) 2004-2007,
|
|
// University in Hagen
|
|
// Faculty of Mathematics and Computer Science,
|
|
// Database Systems for New Applications.
|
|
|
|
// SECONDO 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 2 of the License, or
|
|
// (at your option) any later version.
|
|
|
|
// SECONDO 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 SECONDO; if not, write to the Free Software
|
|
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
|
|
|
|
package viewer.hoese.algebras;
|
|
|
|
import sj.lang.ListExpr;
|
|
import viewer.*;
|
|
import viewer.hoese.*;
|
|
import javax.swing.*;
|
|
import javax.swing.JButton;
|
|
import java.awt.event.*;
|
|
import java.awt.BorderLayout;
|
|
import java.awt.Font;
|
|
|
|
|
|
/**
|
|
* A displayclass for the cluster type
|
|
*/
|
|
public class Dsplpredicategroup extends DsplGeneric implements ExternDisplay{
|
|
/** string which is used for wrong formatted nested lists **/
|
|
static final String ERROR="wrong list";
|
|
/** a frame for external display **/
|
|
static ExtWin extWin = new ExtWin();
|
|
/** the formatted text for displaying in the external entry **/
|
|
private String text; // html content of the external window
|
|
/** the matrix as a single line for the entry **/
|
|
private String entry;
|
|
/** number of columns within the table **/
|
|
private static final int no_columns=6;
|
|
|
|
/* returns the used style sheet */
|
|
private static String getCss(){
|
|
// use the same style as a cluster
|
|
return Dsplcluster.getCss();
|
|
}
|
|
|
|
|
|
/** returns this group as html-formatted text **/
|
|
public String getContent(ListExpr value){
|
|
|
|
if(isUndefined(value)){
|
|
return "undefined";
|
|
}
|
|
StringBuffer sb = new StringBuffer();
|
|
int cell = 0;
|
|
int row = 0;
|
|
Dsplcluster cluster = new Dsplcluster();
|
|
sb.append("<h1> Predicategroup </h1><br>");
|
|
while(!value.isEmpty()){
|
|
String clustertext = cluster.getContent(value.first(),2);
|
|
sb.append(clustertext);
|
|
sb.append("<br><br><hr><br><br>");
|
|
value = value.rest();
|
|
}
|
|
return sb.toString();
|
|
|
|
}
|
|
|
|
/* returns the string representation for the given value list */
|
|
public String getDisplay(ListExpr value){
|
|
StringBuffer sb = new StringBuffer();
|
|
sb.append("<html> <head> <title> predicategroup </title>");
|
|
sb.append(getCss());
|
|
sb.append("</head>\n");
|
|
sb.append("<body>\n");
|
|
sb.append(getContent(value));
|
|
sb.append("</body>\n");
|
|
sb.append("</html>\n");
|
|
return sb.toString();
|
|
}
|
|
|
|
|
|
|
|
public void init (String name, int nameWidth,int indent,
|
|
ListExpr type, ListExpr value, QueryResult qr)
|
|
{
|
|
String T = name;
|
|
text = getDisplay(value);
|
|
String V = "predicategroup";
|
|
T=extendString(T, nameWidth, indent);
|
|
entry = T + " : " + V;
|
|
qr.addEntry(this);
|
|
return;
|
|
}
|
|
|
|
public String toString(){
|
|
return entry;
|
|
}
|
|
|
|
/** shows this matrix in an external window **/
|
|
public void displayExtern(){
|
|
extWin.setGroup(this);
|
|
extWin.setVisible(true);
|
|
}
|
|
|
|
public boolean isExternDisplayed(){
|
|
return this==extWin.group && extWin.isVisible();
|
|
}
|
|
|
|
private static class ExtWin extends JFrame{
|
|
private JEditorPane textArea = new JEditorPane();
|
|
private JButton closeBtn = new JButton("close");
|
|
private Dsplpredicategroup group = null;
|
|
private static java.awt.Dimension dim = new java.awt.Dimension(100,100);
|
|
private JScrollPane scrollpane;
|
|
|
|
/** creates a new external window **/
|
|
public ExtWin(){
|
|
super("Predicategroup");
|
|
getContentPane().setLayout(new BorderLayout());
|
|
setSize(450,600);
|
|
getContentPane().add(closeBtn,BorderLayout.SOUTH);
|
|
closeBtn.addActionListener(new ActionListener(){
|
|
public void actionPerformed(ActionEvent evt){
|
|
ExtWin.this.setVisible(false);
|
|
}
|
|
});
|
|
textArea.setFont(new Font("Monospaced",Font.BOLD,24));
|
|
textArea.setEditable(false);
|
|
textArea.setContentType("text/html");
|
|
scrollpane = new JScrollPane(textArea);
|
|
getContentPane().add(scrollpane,BorderLayout.CENTER);
|
|
}
|
|
|
|
public void setGroup(Dsplpredicategroup group){
|
|
this.group = group;
|
|
textArea.setText(group.text);
|
|
textArea.setCaretPosition(0);
|
|
}
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|