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//+======================================================================
// $Source:  $
//
// Project:   Tango
//
// Description:  java source code for Tango manager tool..
//
// $Author$
//
// Copyright (C) :      2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,
//						European Synchrotron Radiation Facility
//                      BP 220, Grenoble 38043
//                      FRANCE
//
// This file is part of Tango.
//
// Tango 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.
// 
// Tango 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 Tango.  If not, see .
//
// $Revision$
//
//-======================================================================


package admin.astor.tools;

import java.awt.Color;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.Window;
import javax.swing.JFrame;
import javax.swing.text.BadLocationException;
import javax.swing.text.Document;
import javax.swing.text.SimpleAttributeSet;
import javax.swing.text.StyleConstants;


/**
 * Display a message in a scrolled JText
 *
 * @author tappret
 */
public class PopupText extends javax.swing.JFrame {
    Window parent = null;
    //======================================================
    public PopupText(Window parent,String titre) {
        this(parent);
        setTitle(titre);
    }
    
    public PopupText(Window parent) {
        super();
        this.parent = parent;
        initComponents();
        setIconImage(Utils.getAstorIcon().getImage());
        jLabelTitle.setVisible(false);
        setLocationRelativeTo(parent);
    }
    //======================================================
    //======================================================
    @SuppressWarnings("unchecked")
    // //GEN-BEGIN:initComponents
    private void initComponents() {

        jScrollPane = new javax.swing.JScrollPane();
        jTextArea = new javax.swing.JTextArea();
        jButtonDismiss = new javax.swing.JButton();
        jLabelTitle = new javax.swing.JLabel();

        setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);

        jTextArea.setEditable(false);
        jTextArea.setColumns(20);
        jTextArea.setRows(5);
        jScrollPane.setViewportView(jTextArea);

        jButtonDismiss.setText("Dismiss");
        jButtonDismiss.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButtonDismissActionPerformed(evt);
            }
        });

        jLabelTitle.setText("jLabel1");

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(jScrollPane, javax.swing.GroupLayout.DEFAULT_SIZE, 413, Short.MAX_VALUE)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addComponent(jButtonDismiss)
                .addContainerGap())
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jLabelTitle)
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jLabelTitle)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(jScrollPane, javax.swing.GroupLayout.DEFAULT_SIZE, 293, Short.MAX_VALUE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(jButtonDismiss)
                .addContainerGap())
        );

        pack();
    }// //GEN-END:initComponents

    private void jButtonDismissActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButtonDismissActionPerformed
        doClose();
    }//GEN-LAST:event_jButtonDismissActionPerformed

//============================================================
    //============================================================
    public void setFont(Font font) {
        jTextArea.setFont(font);
    }
    //============================================================
    //============================================================
    @SuppressWarnings("UnusedParameters")
    private void closeDialog(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_closeDialog
        doClose();
    }//GEN-LAST:event_closeDialog

    //============================================================
    //============================================================
    private void doClose() {
        setVisible(false);
        dispose();
    }
    //============================================================
    /**
     * Insert the message in the TextPane with its attributes
     */
    //============================================================
    private void showMsg(String text, SimpleAttributeSet attrs) {
        Document doc = jTextArea.getDocument();
        try {
            doc.insertString(doc.getLength(), text, attrs);
        } catch (BadLocationException ex) {
            ex.printStackTrace();
        }
    }

    //============================================================
    /**
     * format the text and Popup the window.
     */
    //============================================================
    @SuppressWarnings("unused")
    public void showFormatted(String text) {
        int nbLines = 0;
        int start = 0;
        int end;
        while ((end = text.indexOf('\n', start)) >= 0) {
            //	Get line after line
            end++;
            String line = text.substring(start, end);
            SimpleAttributeSet attrs = new SimpleAttributeSet();

            //	Check if title
            if (line.indexOf(':') < 0)
                StyleConstants.setBold(attrs, false);
            else
                StyleConstants.setBold(attrs, true);

            //	Check if state
            int start1;
            if ((start1 = line.indexOf("Running")) > 0) {
                showMsg(line.substring(0, start1), attrs);
                StyleConstants.setForeground(attrs, Color.green);
                showMsg(line.substring(start1), attrs);
            } else if ((start1 = line.indexOf("Stopped")) > 0) {
                showMsg(line.substring(0, start1), attrs);
                StyleConstants.setForeground(attrs, Color.red);
                showMsg(line.substring(start1), attrs);
            } else {
                StyleConstants.setForeground(attrs, Color.black);
                showMsg(line, attrs);
            }
            start = end;
            nbLines++;
        }
        jTextArea.setEditable(false);
        jScrollPane.setPreferredSize(new Dimension(450, 350));
        pack();
        setVisible(true);
    }
    
    
    //============================================================
    //============================================================
    @Override
    public void setTitle(String title) {
        super.setTitle(title);
        jLabelTitle.setText(title);
        jLabelTitle.setVisible(true);
    }

    //============================================================
    /**
     * Display a message in a scrolled JText dialog.
     */
    //============================================================
    public void show(String text) {
        jTextArea.setText(text);
        jScrollPane.setPreferredSize(new Dimension(450, 350));
        pack();
        setVisible(true);
    }
    //============================================================
    /**
     * Display a message in a scrolled JText dialog.
     */
    //============================================================
    public void show(String title, String[] array, int width, int height) {
        //	Display title
        SimpleAttributeSet attrs = new SimpleAttributeSet();
        int fs = StyleConstants.getFontSize(attrs);
        StyleConstants.setBold(attrs, true);
        StyleConstants.setUnderline(attrs, true);
        StyleConstants.setFontSize(attrs, fs + 4);
        showMsg(title + "\n\n", attrs);

        StyleConstants.setBold(attrs, false);
        StyleConstants.setUnderline(attrs, false);
        StyleConstants.setFontSize(attrs, fs);

        //	Display lines
        for (String str : array)
            showMsg(str + "\n", attrs);
        jScrollPane.setPreferredSize(new Dimension(width, height));
        pack();
        setVisible(true);
    }
    //============================================================
    /**
     * Display a message in a scrolled JText dialog.
     */
    //============================================================
    public void show(String title, String[] array) {
        show(title, array, 800, 600);

    }
    //============================================================
    /**
     * Display a message in a scrolled JText dialog and set dimentions.
     */
    //============================================================
    public void show(String text, int sizeX, int sizeY) {
        jTextArea.setText(text);
        setPreferredSize(new Dimension(sizeX, sizeY));
        pack();
        setLocationRelativeTo(parent);
        setVisible(true);
    }
    //============================================================
    //============================================================
    public void setSize(int width, int height) {
        jScrollPane.setPreferredSize(new Dimension(width, height));
        pack();
    }
    //============================================================
    //============================================================
    public void addText(String text) {
        SimpleAttributeSet attrs = new SimpleAttributeSet();
        int fs = StyleConstants.getFontSize(attrs);
        StyleConstants.setBold(attrs, false);
        StyleConstants.setUnderline(attrs, false);
        StyleConstants.setFontSize(attrs, fs);
        showMsg(text + "\n", attrs);
    }
    //============================================================
    /**
     * @param args the command line arguments
     */
    //============================================================
    public static void main(String args[]) {
        
        /* Create and display the form */
        java.awt.EventQueue.invokeLater(new Runnable() {
            @Override
            public void run() {
                PopupText pt = new PopupText(new JFrame());
                //String text = ""
                //pt.show(text);
                
                pt.show("My Title", new String[]{"Line #1", "line #2", "Bla bla bla !"});
                
            }
        });
    }

    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton jButtonDismiss;
    private javax.swing.JLabel jLabelTitle;
    private javax.swing.JScrollPane jScrollPane;
    private javax.swing.JTextArea jTextArea;
    // End of variables declaration//GEN-END:variables
}