*
* The MIT License (MIT)
*
- * Copyright (C) 2017 Kevin Lamonte
+ * Copyright (C) 2019 Kevin Lamonte
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
+import java.io.Reader;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;
* ColorTheme is a collection of colors keyed by string. A default theme is
* also provided that matches the blue-and-white theme used by Turbo Vision.
*/
-public final class ColorTheme {
+public class ColorTheme {
+
+ // ------------------------------------------------------------------------
+ // Variables --------------------------------------------------------------
+ // ------------------------------------------------------------------------
/**
* The current theme colors.
*/
private SortedMap<String, CellAttributes> colors;
+ // ------------------------------------------------------------------------
+ // Constructors -----------------------------------------------------------
+ // ------------------------------------------------------------------------
+
/**
* Public constructor sets the theme to the default.
*/
setDefaultTheme();
}
+ // ------------------------------------------------------------------------
+ // ColorTheme -------------------------------------------------------------
+ // ------------------------------------------------------------------------
+
/**
* Retrieve the CellAttributes for a named theme color.
*
* @return color associated with name, e.g. bold yellow on blue
*/
public CellAttributes getColor(final String name) {
- CellAttributes attr = (CellAttributes) colors.get(name);
+ CellAttributes attr = colors.get(name);
return attr;
}
* @throws IOException if the I/O fails
*/
public void load(final String filename) throws IOException {
- BufferedReader reader = new BufferedReader(new FileReader(filename));
- String line = reader.readLine();
- for (; line != null; line = reader.readLine()) {
- String key;
- String bold;
- String foreColor;
- String backColor;
+ load(new FileReader(filename));
+ }
- // Look for lines that resemble:
- // "key = blah on blah"
- // "key = bold blah on blah"
- StringTokenizer tokenizer = new StringTokenizer(line);
- key = tokenizer.nextToken();
- if (!tokenizer.nextToken().equals("=")) {
- // Skip this line
- continue;
- }
- bold = tokenizer.nextToken();
- if (!bold.toLowerCase().equals("bold")) {
- // "key = blah on blah"
- foreColor = bold;
- } else {
- // "key = bold blah on blah"
- foreColor = tokenizer.nextToken().toLowerCase();
+ /**
+ * Set a color based on a text string. Color text string is of the form:
+ * <code>[ bold ] [ blink ] { foreground on background }</code>
+ *
+ * @param key the color key string
+ * @param text the text string
+ */
+ public void setColorFromString(final String key, final String text) {
+ boolean bold = false;
+ boolean blink = false;
+ String foreColor;
+ String backColor;
+ String token;
+
+ StringTokenizer tokenizer = new StringTokenizer(text);
+ token = tokenizer.nextToken();
+
+ if (token.toLowerCase().equals("rgb:")) {
+ // Foreground
+ int foreColorRGB = -1;
+ try {
+ foreColorRGB = Integer.parseInt(tokenizer.nextToken(), 16);
+ } catch (NumberFormatException e) {
+ // Default to white on black
+ foreColorRGB = 0xFFFFFF;
}
+
+ // "on"
if (!tokenizer.nextToken().toLowerCase().equals("on")) {
- // Skip this line
- continue;
+ // Invalid line.
+ return;
}
- backColor = tokenizer.nextToken().toLowerCase();
- CellAttributes color = new CellAttributes();
- if (bold.equals("bold")) {
- color.setBold(true);
+ // Background
+ int backColorRGB = -1;
+ try {
+ backColorRGB = Integer.parseInt(tokenizer.nextToken(), 16);
+ } catch (NumberFormatException e) {
+ backColorRGB = 0;
}
- color.setForeColor(Color.getColor(foreColor));
- color.setBackColor(Color.getColor(backColor));
+
+ CellAttributes color = new CellAttributes();
+ color.setForeColorRGB(foreColorRGB);
+ color.setBackColorRGB(backColorRGB);
colors.put(key, color);
+ return;
+ }
+
+ while (token.equals("bold") || token.equals("blink")) {
+ if (token.equals("bold")) {
+ bold = true;
+ token = tokenizer.nextToken();
+ }
+ if (token.equals("blink")) {
+ blink = true;
+ token = tokenizer.nextToken();
+ }
+ }
+
+ // What's left is "blah on blah"
+ foreColor = token.toLowerCase();
+
+ if (!tokenizer.nextToken().toLowerCase().equals("on")) {
+ // Invalid line.
+ return;
+ }
+ backColor = tokenizer.nextToken().toLowerCase();
+
+ CellAttributes color = new CellAttributes();
+ if (bold) {
+ color.setBold(true);
+ }
+ if (blink) {
+ color.setBlink(true);
+ }
+ color.setForeColor(Color.getColor(foreColor));
+ color.setBackColor(Color.getColor(backColor));
+ colors.put(key, color);
+ }
+
+ /**
+ * Read color theme mappings from a Reader. The reader is closed at the
+ * end.
+ *
+ * @param reader the reader to read from
+ * @throws IOException if the I/O fails
+ */
+ public void load(final Reader reader) throws IOException {
+ BufferedReader bufferedReader = new BufferedReader(reader);
+ String line = bufferedReader.readLine();
+ for (; line != null; line = bufferedReader.readLine()) {
+ // Look for lines that resemble:
+ // "key = blah on blah"
+ // "key = bold blah on blah"
+ // "key = blink bold blah on blah"
+ // "key = bold blink blah on blah"
+ // "key = blink blah on blah"
+ if (line.indexOf('=') == -1) {
+ // Invalid line.
+ continue;
+ }
+ String key = line.substring(0, line.indexOf(':')).trim();
+ String text = line.substring(line.indexOf(':') + 1);
+ setColorFromString(key, text);
}
// All done.
- reader.close();
+ bufferedReader.close();
}
/**
color.setBackColor(Color.BLUE);
color.setBold(true);
colors.put("tlabel", color);
+ color = new CellAttributes();
+ color.setForeColor(Color.YELLOW);
+ color.setBackColor(Color.BLUE);
+ color.setBold(true);
+ colors.put("tlabel.mnemonic", color);
// TText text
color = new CellAttributes();
color.setForeColor(Color.WHITE);
- color.setBackColor(Color.BLACK);
+ color.setBackColor(Color.BLUE);
color.setBold(false);
colors.put("ttext", color);
// TField text
color = new CellAttributes();
- color.setForeColor(Color.WHITE);
- color.setBackColor(Color.BLUE);
+ color.setForeColor(Color.BLACK);
+ color.setBackColor(Color.WHITE);
color.setBold(false);
colors.put("tfield.inactive", color);
color = new CellAttributes();
- color.setForeColor(Color.YELLOW);
- color.setBackColor(Color.BLACK);
- color.setBold(true);
+ color.setForeColor(Color.BLACK);
+ color.setBackColor(Color.CYAN);
+ color.setBold(false);
colors.put("tfield.active", color);
- // TCheckbox
+ // TCheckBox
color = new CellAttributes();
color.setForeColor(Color.WHITE);
color.setBackColor(Color.BLUE);
color.setBackColor(Color.BLACK);
color.setBold(true);
colors.put("tcheckbox.active", color);
+ color = new CellAttributes();
+ color.setForeColor(Color.YELLOW);
+ color.setBackColor(Color.BLUE);
+ color.setBold(true);
+ colors.put("tcheckbox.mnemonic", color);
+ color = new CellAttributes();
+ color.setForeColor(Color.RED);
+ color.setBackColor(Color.BLACK);
+ color.setBold(true);
+ colors.put("tcheckbox.mnemonic.highlighted", color);
+
+ // TComboBox
+ color = new CellAttributes();
+ color.setForeColor(Color.BLACK);
+ color.setBackColor(Color.WHITE);
+ color.setBold(false);
+ colors.put("tcombobox.inactive", color);
+ color = new CellAttributes();
+ color.setForeColor(Color.BLUE);
+ color.setBackColor(Color.CYAN);
+ color.setBold(false);
+ colors.put("tcombobox.active", color);
+
+ // TSpinner
+ color = new CellAttributes();
+ color.setForeColor(Color.BLACK);
+ color.setBackColor(Color.WHITE);
+ color.setBold(false);
+ colors.put("tspinner.inactive", color);
+ color = new CellAttributes();
+ color.setForeColor(Color.BLUE);
+ color.setBackColor(Color.CYAN);
+ color.setBold(false);
+ colors.put("tspinner.active", color);
+ // TCalendar
+ color = new CellAttributes();
+ color.setForeColor(Color.WHITE);
+ color.setBackColor(Color.BLUE);
+ color.setBold(false);
+ colors.put("tcalendar.background", color);
+ color = new CellAttributes();
+ color.setForeColor(Color.WHITE);
+ color.setBackColor(Color.BLUE);
+ color.setBold(false);
+ colors.put("tcalendar.day", color);
+ color = new CellAttributes();
+ color.setForeColor(Color.RED);
+ color.setBackColor(Color.WHITE);
+ color.setBold(false);
+ colors.put("tcalendar.day.selected", color);
+ color = new CellAttributes();
+ color.setForeColor(Color.BLUE);
+ color.setBackColor(Color.CYAN);
+ color.setBold(false);
+ colors.put("tcalendar.arrow", color);
+ color = new CellAttributes();
+ color.setForeColor(Color.WHITE);
+ color.setBackColor(Color.BLUE);
+ color.setBold(true);
+ colors.put("tcalendar.title", color);
// TRadioButton
color = new CellAttributes();
color.setBackColor(Color.BLACK);
color.setBold(true);
colors.put("tradiobutton.active", color);
+ color = new CellAttributes();
+ color.setForeColor(Color.YELLOW);
+ color.setBackColor(Color.BLUE);
+ color.setBold(true);
+ colors.put("tradiobutton.mnemonic", color);
+ color = new CellAttributes();
+ color.setForeColor(Color.RED);
+ color.setBackColor(Color.BLACK);
+ color.setBold(true);
+ colors.put("tradiobutton.mnemonic.highlighted", color);
// TRadioGroup
color = new CellAttributes();
color.setBold(false);
colors.put("ttreeview.unreadable", color);
color = new CellAttributes();
- color.setForeColor(Color.BLACK);
+ // color.setForeColor(Color.BLACK);
+ // color.setBackColor(Color.BLUE);
+ // color.setBold(true);
+ color.setForeColor(Color.WHITE);
color.setBackColor(Color.BLUE);
- color.setBold(true);
+ color.setBold(false);
colors.put("ttreeview.inactive", color);
+ color = new CellAttributes();
+ color.setForeColor(Color.BLACK);
+ color.setBackColor(Color.WHITE);
+ color.setBold(false);
+ colors.put("ttreeview.selected.inactive", color);
// TList
color = new CellAttributes();
color.setBold(false);
colors.put("tlist.unreadable", color);
color = new CellAttributes();
- color.setForeColor(Color.BLACK);
+ // color.setForeColor(Color.BLACK);
+ // color.setBackColor(Color.BLUE);
+ // color.setBold(true);
+ color.setForeColor(Color.WHITE);
color.setBackColor(Color.BLUE);
- color.setBold(true);
+ color.setBold(false);
colors.put("tlist.inactive", color);
+ color = new CellAttributes();
+ color.setForeColor(Color.BLACK);
+ color.setBackColor(Color.WHITE);
+ color.setBold(false);
+ colors.put("tlist.selected.inactive", color);
// TStatusBar
color = new CellAttributes();
// TEditor
color = new CellAttributes();
color.setForeColor(Color.WHITE);
- color.setBackColor(Color.BLACK);
+ color.setBackColor(Color.BLUE);
color.setBold(false);
colors.put("teditor", color);
+ // TTable
+ color = new CellAttributes();
+ color.setForeColor(Color.WHITE);
+ color.setBackColor(Color.BLUE);
+ color.setBold(false);
+ colors.put("ttable.inactive", color);
+ color = new CellAttributes();
+ color.setForeColor(Color.BLACK);
+ color.setBackColor(Color.CYAN);
+ color.setBold(false);
+ colors.put("ttable.active", color);
+ color = new CellAttributes();
+ color.setForeColor(Color.YELLOW);
+ color.setBackColor(Color.CYAN);
+ color.setBold(true);
+ colors.put("ttable.selected", color);
+ color = new CellAttributes();
+ color.setForeColor(Color.BLACK);
+ color.setBackColor(Color.WHITE);
+ color.setBold(false);
+ colors.put("ttable.label", color);
+ color = new CellAttributes();
+ color.setForeColor(Color.BLUE);
+ color.setBackColor(Color.WHITE);
+ color.setBold(false);
+ colors.put("ttable.label.selected", color);
+ color = new CellAttributes();
+ color.setForeColor(Color.WHITE);
+ color.setBackColor(Color.BLUE);
+ color.setBold(false);
+ colors.put("ttable.border", color);
+
+ // TSplitPane
+ color = new CellAttributes();
+ color.setForeColor(Color.WHITE);
+ color.setBackColor(Color.BLUE);
+ color.setBold(false);
+ colors.put("tsplitpane", color);
+
+ }
+
+ /**
+ * Make human-readable description of this Cell.
+ *
+ * @return displayable String
+ */
+ @Override
+ public String toString() {
+ return colors.toString();
}
}
git://git.nikiroo.be / fanfix.git / blobdiff