//------------------------------------------------------------------------------
// Copyright (c) 2005, 2006 IBM Corporation and others.
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// which accompanies this distribution, and is available at
// http://www.eclipse.org/legal/epl-v10.html
//
// Contributors:
// IBM Corporation - initial implementation
//------------------------------------------------------------------------------
package org.eclipse.epf.publishing.services.index;
import java.awt.Color;
import java.awt.Font;
import java.util.NoSuchElementException;
import com.ibm.icu.util.StringTokenizer;
/*********************************************************************
* Class with only class methods that simplifies some communications
* with a www-server and also output to the Java Console Window.
*
* Due to security limitations, the only www-server reachable,
* is the server from which the current applet is loaded from.
*
* This class uses the ErrorWindow class for showing error messages.
*
* @see ruptools.io.ErrorWindow
*
* @version 1.0
* @author Rational Software
*********************************************************************/
class IO
{
private static boolean debugOn=false;
/**
* Class method that returns a set of string delimiters that can be
* used when tokenizing a text string.
*
*/
static String getDelim()
{
return new String("*"); //$NON-NLS-1$
}
/**
* Class method that controls if debug info shall be showed or not
* in the Java Console Window.
*
* @param isOn If <b>true</b> then debug info will be showed.
*
*/
static void debug(boolean isOn)
{
debugOn = isOn;
}
/**
* Print Error messages in the Java Console Window
*
* @param str String to print
*
*/
static void printError( String str )
{
System.out.println( "Error:" + str ); //$NON-NLS-1$
}
/**
* Print Debug messages in the Java Console Window if the debug flag
* is set (setDebug method)
*
* @param str String to print
*
*/
static void printDebug( String str )
{
if (debugOn)
System.out.println( "Debug:" + str ); //$NON-NLS-1$
}
static Color getColor(String sPBG)
{
// Check if a pre-defined color is specified.
sPBG = sPBG.trim();
if (sPBG.equalsIgnoreCase("black")) //$NON-NLS-1$
return(Color.black);
if (sPBG.equalsIgnoreCase("blue")) //$NON-NLS-1$
return(Color.blue);
if (sPBG.equalsIgnoreCase("cyan")) //$NON-NLS-1$
return(Color.cyan);
if (sPBG.equalsIgnoreCase("darkGray")) //$NON-NLS-1$
return(Color.darkGray);
if (sPBG.equalsIgnoreCase("gray")) //$NON-NLS-1$
return(Color.gray);
if (sPBG.equalsIgnoreCase("green")) //$NON-NLS-1$
return(Color.green);
if (sPBG.equalsIgnoreCase("lightGray")) //$NON-NLS-1$
return(Color.lightGray);
if (sPBG.equalsIgnoreCase("magenta")) //$NON-NLS-1$
return(Color.magenta);
if (sPBG.equalsIgnoreCase("orange")) //$NON-NLS-1$
return(Color.orange);
if (sPBG.equalsIgnoreCase("pink")) //$NON-NLS-1$
return(Color.pink);
if (sPBG.equalsIgnoreCase("red")) //$NON-NLS-1$
return(Color.red);
if (sPBG.equalsIgnoreCase("white")) //$NON-NLS-1$
return(Color.white);
if (sPBG.equalsIgnoreCase("yellow")) //$NON-NLS-1$
return(Color.yellow);
else
{
// If the color is specified in HTML format, build it from the red, green and blue values
int iRed = 255;
int iBlue = 255;
int iGreen = 255;
if (sPBG.length() == 7 && sPBG.charAt(0) == '#')
{
iRed = Integer.parseInt(sPBG.substring(1,3),16);
iGreen = Integer.parseInt(sPBG.substring(5,7),16);
iBlue = Integer.parseInt(sPBG.substring(3,5),16);
return(new Color(iRed, iGreen, iBlue));
}
StringTokenizer parser = new StringTokenizer(sPBG, ","); //$NON-NLS-1$
try
{
String sRed = parser.nextToken();
String sGreen = parser.nextToken();
String sBlue = parser.nextToken();
iRed = Integer.parseInt(sRed.trim());
iGreen = Integer.parseInt(sGreen.trim());
iBlue = Integer.parseInt(sBlue.trim());
return new Color(iRed, iGreen, iBlue);
}
catch (NoSuchElementException e1)
{
System.out.println("IO.getColor\nException 1:" + e1.toString() + sPBG); //$NON-NLS-1$
}
catch (Exception e2)
{
System.out.println("IO.getColor\nException 2:" + e2.toString() + sPBG); //$NON-NLS-1$
}
}
return Color.black;
}
static Font getFont(String sPBG)
{
String font = "Arial"; //$NON-NLS-1$
String style = "PLAIN"; //$NON-NLS-1$
int size = 12;
int realStyle=Font.PLAIN;
sPBG = sPBG.trim();
StringTokenizer parser = new StringTokenizer(sPBG, ","); //$NON-NLS-1$
try
{
font = parser.nextToken();
font = font.trim();
if (font.equalsIgnoreCase("Arial")) //$NON-NLS-1$
font = "Arial"; //$NON-NLS-1$
else if (font.equalsIgnoreCase("Courier")) //$NON-NLS-1$
font = "Courier"; //$NON-NLS-1$
else if (font.equalsIgnoreCase("Dialog")) //$NON-NLS-1$
font = "Dialog"; //$NON-NLS-1$
else if (font.equalsIgnoreCase("Helvetica")) //$NON-NLS-1$
font = "Helvetica"; //$NON-NLS-1$
else if (font.equalsIgnoreCase("Symbol")) //$NON-NLS-1$
font = "Symbol"; //$NON-NLS-1$
else if (font.equalsIgnoreCase("TimesRoman")) //$NON-NLS-1$
font = "TimesRoman"; //$NON-NLS-1$
style = parser.nextToken();
style = style.trim();
if(style.equalsIgnoreCase("ITALIC")) //$NON-NLS-1$
{
realStyle=Font.ITALIC;
}
else if(style.equalsIgnoreCase("BOLD")) //$NON-NLS-1$
{
realStyle=Font.BOLD;
}
else if(style.equalsIgnoreCase("BOLDITALIC")) //$NON-NLS-1$
{
realStyle=Font.BOLD + Font.BOLD;
}
size = new Integer(parser.nextToken().trim()).intValue();
}
catch (NoSuchElementException e1)
{
System.out.println("IO.getFont\nException 1:" + e1.toString()); //$NON-NLS-1$
}
catch (Exception e2)
{
System.out.println("IO.getFont\nException 2:" + e2.toString()); //$NON-NLS-1$
}
return new Font(font, realStyle, size);
}
}