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/*
Part of the Processing project - http://processing.org
Copyright (c) 2004-06 Ben Fry and Casey Reas
Copyright (c) 2001-04 Massachusetts Institute of Technology
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 processing.app.helpers.OSUtils;
import processing.app.helpers.PreferencesHelper;
import processing.app.helpers.PreferencesMap;
import javax.swing.text.StyleContext;
import java.awt.*;
import java.awt.font.TextAttribute;
import java.io.File;
import java.util.HashMap;
import java.util.Hashtable;
import java.util.Map;
import static processing.app.I18n.tr;
/**
* Storage class for theme settings. This was separated from the Preferences
* class for 1.0 so that the coloring wouldn't conflict with previous releases
* and to make way for future ability to customize.
*/
public class Theme {
/**
* Copy of the defaults in case the user mangles a preference.
*/
static PreferencesMap defaults;
/**
* Table of attributes/values for the theme.
*/
static PreferencesMap table = new PreferencesMap();
static protected void init() {
try {
table.load(new File(BaseNoGui.getContentFile("lib"), "theme/theme.txt"));
} catch (Exception te) {
Base.showError(null, tr("Could not read color theme settings.\n" +
"You'll need to reinstall Arduino."), te);
}
// other things that have to be set explicitly for the defaults
setColor("run.window.bgcolor", SystemColor.control);
// clone the hash table
defaults = new PreferencesMap(table);
}
static public String get(String attribute) {
return table.get(attribute);
}
static public String getDefault(String attribute) {
return defaults.get(attribute);
}
static public void set(String attribute, String value) {
table.put(attribute, value);
}
static public boolean getBoolean(String attribute) {
return table.getBoolean(attribute);
}
static public void setBoolean(String attribute, boolean value) {
table.putBoolean(attribute, value);
}
static public int getInteger(String attribute) {
return Integer.parseInt(get(attribute));
}
static public void setInteger(String key, int value) {
set(key, String.valueOf(value));
}
static public Color getColorCycleColor(String name, int i) {
int cycleSize = getInteger(name + ".size");
name = String.format("%s.%02d", name, i % cycleSize);
return PreferencesHelper.parseColor(get(name));
}
static public void setColorCycleColor(String name, int i, Color color) {
name = String.format("%s.%02d", name, i);
PreferencesHelper.putColor(table, name, color);
int cycleSize = getInteger(name + ".size");
setInteger(name + ".size", (i + 1) > cycleSize ? (i + 1) : cycleSize);
}
static public Color getColor(String name) {
return PreferencesHelper.parseColor(get(name));
}
static public void setColor(String attr, Color color) {
PreferencesHelper.putColor(table, attr, color);
}
static public Font getFont(String attr) {
Font font = PreferencesHelper.getFont(table, attr);
if (font == null) {
String value = getDefault(attr);
set(attr, value);
font = PreferencesHelper.getFont(table, attr);
}
return font;
}
/**
* Returns the default font for text areas.
*
* @return The default font.
*/
public static final Font getDefaultFont() {
// Use StyleContext to get a composite font for better Asian language
// support; see Sun bug S282887.
StyleContext sc = StyleContext.getDefaultStyleContext();
Font font = null;
if (OSUtils.isMacOS()) {
// Snow Leopard (1.6) uses Menlo as default monospaced font,
// pre-Snow Leopard used Monaco.
font = sc.getFont("Menlo", Font.PLAIN, 12);
if (!"Menlo".equals(font.getFamily())) {
font = sc.getFont("Monaco", Font.PLAIN, 12);
if (!"Monaco".equals(font.getFamily())) { // Shouldn't happen
font = sc.getFont("Monospaced", Font.PLAIN, 13);
}
}
} else {
// Consolas added in Vista, used by VS2010+.
font = sc.getFont("Consolas", Font.PLAIN, 13);
if (!"Consolas".equals(font.getFamily())) {
font = sc.getFont("Monospaced", Font.PLAIN, 13);
}
}
//System.out.println(font.getFamily() + ", " + font.getName());
return font;
}
public static Map<String, Object> getStyledFont(String what, Font font) {
String split[] = get("editor." + what + ".style").split(",");
Color color = PreferencesHelper.parseColor(split[0]);
String style = split[1];
boolean bold = style.contains("bold");
boolean italic = style.contains("italic");
boolean underlined = style.contains("underlined");
Font styledFont = new Font(font.getFamily(), (bold ? Font.BOLD : 0) | (italic ? Font.ITALIC : 0), font.getSize());
if (underlined) {
Map<TextAttribute, Object> attr = new Hashtable<TextAttribute, Object>();
attr.put(TextAttribute.UNDERLINE, TextAttribute.UNDERLINE_ON);
styledFont = styledFont.deriveFont(attr);
}
Map<String, Object> result = new HashMap<String, Object>();
result.put("color", color);
result.put("font", styledFont);
return result;
}
}