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/* -*- mode: java; c-basic-offset: 2; indent-tabs-mode: nil -*- */

/*

Part of the Processing project - http://processing.org

Copyright (c) 2005-07 Ben Fry and Casey Reas

This program 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.

This program 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 this program; if not, write to the Free Software Foundation,

Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

*/

package processing.app;

import java.awt.*;

import java.awt.geom.Rectangle2D;

import java.util.Map;

import javax.swing.JComponent;

import processing.app.helpers.OSUtils;

import processing.app.helpers.PreferencesMap;

import processing.app.syntax.SketchTextArea;

/**

* Li'l status bar fella that shows the line number.

*/

public class EditorLineStatus extends JComponent {

int start = -1, stop;

Image resize;

Color foreground;

Color background;

Color messageForeground;

Font font;

int high;

String text = "";

String name = "";

String serialport = "";

public EditorLineStatus() {

background = Theme.getColor("linestatus.bgcolor");

font = Theme.getFont("linestatus.font");

foreground = Theme.getColor("linestatus.color");

high = Theme.getInteger("linestatus.height");

if (OSUtils.isMacOS()) {

resize = Base.getThemeImage("resize.gif", this);

}

//linestatus.bgcolor = #000000

//linestatus.font = SansSerif,plain,10

//linestatus.color = #FFFFFF

}

public void set(int newStart, int newStop) {

if ((newStart == start) && (newStop == stop)) return;

start = newStart;

stop = newStop;

/*

if (start == stop) {

text = "Line " + (start + 1);

} else {

text = "Lines " + (start + 1) + " to " + (stop + 1);

}

*/

if (start == stop) {

text = String.valueOf(start+1);

} else {

text = (start+1) + " - " + (stop+1);

}

repaint();

}

public void paintComponent(Graphics g) {

if (name == "" && serialport == "") {

PreferencesMap boardPreferences = BaseNoGui.getBoardPreferences();

if (boardPreferences != null)

setBoardName(boardPreferences.get("name"));

else

setBoardName("-");

setSerialPort(PreferencesData.get("serial.port"));

}

g.setColor(background);

Dimension size = getSize();

g.fillRect(0, 0, size.width, size.height);

g.setFont(font);

g.setColor(foreground);

int baseline = (high + g.getFontMetrics().getAscent()) / 2;

g.drawString(text, 6, baseline);

g.setColor(messageForeground);

String tmp = name + " on " + serialport;

Rectangle2D bounds = g.getFontMetrics().getStringBounds(tmp, null);

g.drawString(tmp, size.width - (int) bounds.getWidth() -20 , baseline);

if (OSUtils.isMacOS()) {

g.drawImage(resize, size.width - 20, 0, this);

}

}

public void setBoardName(String name) {

this.name = name;

}

public void setSerialPort(String serialport) {

this.serialport = serialport;

}

public Dimension getPreferredSize() {

return new Dimension(300, high);

}

public Dimension getMinimumSize() {

return getPreferredSize();

}

public Dimension getMaximumSize() {

return new Dimension(3000, high);

}

}