//
// Visuzalization module for TETDM 
// TextDisplayColor.java Version 0.31
// Copyright(C) 2011 WATARU SUNAYAMA ALL RIGHTS RESERVED.
//
// This program is provided under the licenses.
// You Should read the README file.
//



package module.VisualizationModules.TextDisplayColor;

import source.*;
import source.TextData.*;

import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.text.*;
import java.util.*;
import javax.swing.*;
import javax.swing.event.*;
import javax.swing.text.*;


public class TextDisplayColor extends VisualizationModule
{
	//Text pane
	JTextPane text1;
	JScrollPane scroll1;	

	//for DISPLAY
	String displayText;	//display text
	
    String outputInJapanese;
	
	
	//for text DISPLAY
	StyleContext sc;
  	DefaultStyledDocument doc;
	MutableAttributeSet attr[];

	int sentenceAttribute[];
    int wordAttribute[];
	
	//WORD
	String colorWord;
	
	int fontsize;	

	public TextDisplayColor()
	{
		setModuleID(2);	
	}

	public void initializePanel()
	{
		text1 = new JTextPane();
		text1.setContentType("text/plain");		
		scroll1 = new JScrollPane(text1);
		add(scroll1);
		
		outputInJapanese = fileRead();		
		
		colorSettings();
	}		
	
	public void initializeData()
	{
		fontsize = 14;
		
		if(isMenuInJapanese())
		    displayText = outputInJapanese;
		else
		    displayText = "Nothing";
		
		colorWord = "K";
		sentenceAttribute = new int[text.sentenceNumber];
		wordAttribute = new int[text.wordNumber];
	}
	
	public void setFont()
	{
		fontsize = text.fontSize;
	}	

	public void displayOperations(int optionNumber)
	{
		switch(optionNumber)
		{
		case 0:
				makeDocumentBySentence();
				text1.setFont(new Font("Dialog", Font.BOLD, fontsize));	
				text1.setDocument(doc);
				text1.setCaretPosition(0);
				break;				
			case 11:
				makeDocumentByWords();
				text1.setFont(new Font("Dialog", Font.BOLD, fontsize));	
				text1.setDocument(doc);
				text1.setCaretPosition(0);
				break;

			case 1:
				text.fileSave(text1.getText());
				break;
				
			case 9:
				fontsize--;
				displayOperations(0);
				break;
				
			case 10:
				fontsize++;
				displayOperations(0);
				break;
				
			case 25:
				displayText = text1.getText();				
			case 24:
				setWordColor();
				text1.setFont(new Font("Dialog", Font.BOLD, fontsize));				
				text1.setDocument(doc);
				text1.setCaretPosition(0);
				break;
		}		
	}

	public void setData(int dataID, int data[])
	{
		switch(dataID)
		{
			case 1:
		case 23:
			    for(int i=0;i<data.length;i++)
				sentenceAttribute[i] = data[i];
			    break;
   		        case 11:
   		        case 12:
   		        case 13:
			    for(int i=0;i<data.length;i++)
				wordAttribute[i] = data[i];
			    break;
		}
	}
	
	public void setData(int dataID, String data)
	{
		switch(dataID)
		{
			case 1:
				displayText = data;
				break;
				
			case 24:
			case 25:
				colorWord = data;
				break;
		}
	}
	
	void colorSettings()
	{
		attr = new SimpleAttributeSet[21];
		for(int i=0;i<attr.length;i++)
			attr[i] = new SimpleAttributeSet();

		Color cl[] = new Color[attr.length];
		cl[0] = new Color(255, 255, 255);
		cl[1] = new Color(255, 255, 55);//4.0
		cl[2] = new Color(220, 220, 0);//3.5
		cl[3] = new Color(220, 220, 0);//3.0
		cl[4] = new Color(190, 190, 0);//2.5
		cl[5] = new Color(190, 190, 0);//2.0
		cl[6] = new Color(120, 120, 0);//1.5
		cl[7] = new Color(120, 120, 0);//1.0
		cl[8] = new Color(100, 100, 0);//0.5
		cl[9] = new Color(50, 50, 0);	//0
		cl[10] = new Color(255, 255, 255);//white
		cl[11] = new Color(0,0,0);		//black
		cl[12] = new Color(255, 255, 0);//yeloow
		cl[13] = new Color(255, 164, 0);//orange
		cl[14] = new Color(160, 82, 45);//brown
		cl[15] = new Color(128, 0, 0);//red-brown
		cl[16] = new Color(190, 190, 0);//2.5
		cl[17] = new Color(176,196,222);//lightsteelblue
		cl[18] = new Color(255, 192, 203);//pink
		cl[19] = new Color(102, 205, 170);//aquamarine
		cl[20] = new Color(50, 205, 50);//limegreen

		for(int i=0;i<attr.length;i++)
			StyleConstants.setBackground(attr[i], cl[i]);
		
		sc = new StyleContext();
	}

	void makeDocumentBySentence()
	{
		doc = new DefaultStyledDocument(sc);
		int offset = 0;
		try{
			for(int i=0;i<text.sentenceNumber;i++)
			{
				doc.insertString(offset, text.sentence[i].sentenceText, attr[sentenceAttribute[i]]);
				offset += text.sentence[i].sentenceText.length();
//				doc.insertString(offset++, "\n", attr[0]);
			}
		}
		catch (BadLocationException ble){
		    System.err.println("Accessed at illegal position out of the document.");
		}
	}
	void makeDocumentByWords()
	{
		doc = new DefaultStyledDocument(sc);
		int offset = 0;
		int wordCount = 0;
		try{
			for(int i=0;i<text.sentenceNumber;i++)
			    for(int j=0;j<text.sentence[i].wordNumber;j++,wordCount++)
				{
				    doc.insertString(offset, text.sentence[i].word[j], attr[wordAttribute[wordCount]]);
				    offset += text.sentence[i].word[j].length();					
				}
		}
		catch (BadLocationException ble){
		    System.err.println("Accessed at illegal position out of the document.");
		}
	}
	
	public void setWordColor()
	{
		doc = new DefaultStyledDocument(sc);
		int offset = 0, position = displayText.indexOf(colorWord), wordLength = colorWord.length();

		try{
		    doc.insertString(offset, displayText, attr[10]);
		}
		catch (BadLocationException ble){
		    System.err.println("Accessed at illegal position out of the document.");
		}		
		
		while (position != -1) 
		{
			doc.setCharacterAttributes(position, wordLength, attr[1], true);
			position = displayText.indexOf(colorWord, position+wordLength);					
		}
	}	
}
