*/
private Object listener;
+ // Colors to map DOS colors to AWT colors.
+ private static java.awt.Color MYBLACK;
+ private static java.awt.Color MYRED;
+ private static java.awt.Color MYGREEN;
+ private static java.awt.Color MYYELLOW;
+ private static java.awt.Color MYBLUE;
+ private static java.awt.Color MYMAGENTA;
+ private static java.awt.Color MYCYAN;
+ private static java.awt.Color MYWHITE;
+ private static java.awt.Color MYBOLD_BLACK;
+ private static java.awt.Color MYBOLD_RED;
+ private static java.awt.Color MYBOLD_GREEN;
+ private static java.awt.Color MYBOLD_YELLOW;
+ private static java.awt.Color MYBOLD_BLUE;
+ private static java.awt.Color MYBOLD_MAGENTA;
+ private static java.awt.Color MYBOLD_CYAN;
+ private static java.awt.Color MYBOLD_WHITE;
+
/**
* SixelPalette is used to manage the conversion of images between 24-bit
* RGB color and a palette of sixelPaletteSize colors.
* input comes in
* @param input an InputStream connected to the remote user, or null for
* System.in. If System.in is used, then on non-Windows systems it will
- * be put in raw mode; shutdown() will (blindly!) put System.in in cooked
- * mode. input is always converted to a Reader with UTF-8 encoding.
+ * be put in raw mode; closeTerminal() will (blindly!) put System.in in
+ * cooked mode. input is always converted to a Reader with UTF-8
+ * encoding.
* @param output an OutputStream connected to the remote user, or null
* for System.out. output is always converted to a Writer with UTF-8
* encoding.
* input comes in
* @param input an InputStream connected to the remote user, or null for
* System.in. If System.in is used, then on non-Windows systems it will
- * be put in raw mode; shutdown() will (blindly!) put System.in in cooked
- * mode. input is always converted to a Reader with UTF-8 encoding.
+ * be put in raw mode; closeTerminal() will (blindly!) put System.in in
+ * cooked mode. input is always converted to a Reader with UTF-8
+ * encoding.
* @param output an OutputStream connected to the remote user, or null
* for System.out. output is always converted to a Writer with UTF-8
* encoding.
*/
public void closeTerminal() {
- // System.err.println("=== shutdown() ==="); System.err.flush();
+ // System.err.println("=== closeTerminal() ==="); System.err.flush();
// Tell the reader thread to stop looking at input
stopReaderThread = true;
} catch (NumberFormatException e) {
// SQUASH
}
+
+ // Set custom colors
+ setCustomSystemColors();
}
// ------------------------------------------------------------------------
// End sixel output support -----------------------------------------------
// ------------------------------------------------------------------------
+ /**
+ * Setup system colors to match DOS color palette.
+ */
+ private void setDOSColors() {
+ MYBLACK = new java.awt.Color(0x00, 0x00, 0x00);
+ MYRED = new java.awt.Color(0xa8, 0x00, 0x00);
+ MYGREEN = new java.awt.Color(0x00, 0xa8, 0x00);
+ MYYELLOW = new java.awt.Color(0xa8, 0x54, 0x00);
+ MYBLUE = new java.awt.Color(0x00, 0x00, 0xa8);
+ MYMAGENTA = new java.awt.Color(0xa8, 0x00, 0xa8);
+ MYCYAN = new java.awt.Color(0x00, 0xa8, 0xa8);
+ MYWHITE = new java.awt.Color(0xa8, 0xa8, 0xa8);
+ MYBOLD_BLACK = new java.awt.Color(0x54, 0x54, 0x54);
+ MYBOLD_RED = new java.awt.Color(0xfc, 0x54, 0x54);
+ MYBOLD_GREEN = new java.awt.Color(0x54, 0xfc, 0x54);
+ MYBOLD_YELLOW = new java.awt.Color(0xfc, 0xfc, 0x54);
+ MYBOLD_BLUE = new java.awt.Color(0x54, 0x54, 0xfc);
+ MYBOLD_MAGENTA = new java.awt.Color(0xfc, 0x54, 0xfc);
+ MYBOLD_CYAN = new java.awt.Color(0x54, 0xfc, 0xfc);
+ MYBOLD_WHITE = new java.awt.Color(0xfc, 0xfc, 0xfc);
+ }
+
+ /**
+ * Setup ECMA48 colors to match those provided in system properties.
+ */
+ private void setCustomSystemColors() {
+ setDOSColors();
+
+ MYBLACK = getCustomColor("jexer.ECMA48.color0", MYBLACK);
+ MYRED = getCustomColor("jexer.ECMA48.color1", MYRED);
+ MYGREEN = getCustomColor("jexer.ECMA48.color2", MYGREEN);
+ MYYELLOW = getCustomColor("jexer.ECMA48.color3", MYYELLOW);
+ MYBLUE = getCustomColor("jexer.ECMA48.color4", MYBLUE);
+ MYMAGENTA = getCustomColor("jexer.ECMA48.color5", MYMAGENTA);
+ MYCYAN = getCustomColor("jexer.ECMA48.color6", MYCYAN);
+ MYWHITE = getCustomColor("jexer.ECMA48.color7", MYWHITE);
+ MYBOLD_BLACK = getCustomColor("jexer.ECMA48.color8", MYBOLD_BLACK);
+ MYBOLD_RED = getCustomColor("jexer.ECMA48.color9", MYBOLD_RED);
+ MYBOLD_GREEN = getCustomColor("jexer.ECMA48.color10", MYBOLD_GREEN);
+ MYBOLD_YELLOW = getCustomColor("jexer.ECMA48.color11", MYBOLD_YELLOW);
+ MYBOLD_BLUE = getCustomColor("jexer.ECMA48.color12", MYBOLD_BLUE);
+ MYBOLD_MAGENTA = getCustomColor("jexer.ECMA48.color13", MYBOLD_MAGENTA);
+ MYBOLD_CYAN = getCustomColor("jexer.ECMA48.color14", MYBOLD_CYAN);
+ MYBOLD_WHITE = getCustomColor("jexer.ECMA48.color15", MYBOLD_WHITE);
+ }
+
+ /**
+ * Setup one system color to match the RGB value provided in system
+ * properties.
+ *
+ * @param key the system property key
+ * @param defaultColor the default color to return if key is not set, or
+ * incorrect
+ * @return a color from the RGB string, or defaultColor
+ */
+ private java.awt.Color getCustomColor(final String key,
+ final java.awt.Color defaultColor) {
+
+ String rgb = System.getProperty(key);
+ if (rgb == null) {
+ return defaultColor;
+ }
+ if (rgb.startsWith("#")) {
+ rgb = rgb.substring(1);
+ }
+ int rgbInt = 0;
+ try {
+ rgbInt = Integer.parseInt(rgb, 16);
+ } catch (NumberFormatException e) {
+ return defaultColor;
+ }
+ java.awt.Color color = new java.awt.Color((rgbInt & 0xFF0000) >>> 16,
+ (rgbInt & 0x00FF00) >>> 8,
+ (rgbInt & 0x0000FF));
+
+ return color;
+ }
+
+ /**
+ * Create a T.416 RGB parameter sequence for a custom system color.
+ *
+ * @param color one of the MYBLACK, MYBOLD_BLUE, etc. colors
+ * @return the color portion of the string to emit to an ANSI /
+ * ECMA-style terminal
+ */
+ private String systemColorRGB(final java.awt.Color color) {
+ return String.format("%d;%d;%d", color.getRed(), color.getGreen(),
+ color.getBlue());
+ }
+
/**
* Create a SGR parameter sequence for a single color change.
*
// Bold implies foreground only
sb.append("38;2;");
if (color.equals(Color.BLACK)) {
- sb.append("84;84;84");
+ sb.append(systemColorRGB(MYBOLD_BLACK));
} else if (color.equals(Color.RED)) {
- sb.append("252;84;84");
+ sb.append(systemColorRGB(MYBOLD_RED));
} else if (color.equals(Color.GREEN)) {
- sb.append("84;252;84");
+ sb.append(systemColorRGB(MYBOLD_GREEN));
} else if (color.equals(Color.YELLOW)) {
- sb.append("252;252;84");
+ sb.append(systemColorRGB(MYBOLD_YELLOW));
} else if (color.equals(Color.BLUE)) {
- sb.append("84;84;252");
+ sb.append(systemColorRGB(MYBOLD_BLUE));
} else if (color.equals(Color.MAGENTA)) {
- sb.append("252;84;252");
+ sb.append(systemColorRGB(MYBOLD_MAGENTA));
} else if (color.equals(Color.CYAN)) {
- sb.append("84;252;252");
+ sb.append(systemColorRGB(MYBOLD_CYAN));
} else if (color.equals(Color.WHITE)) {
- sb.append("252;252;252");
+ sb.append(systemColorRGB(MYBOLD_WHITE));
}
} else {
if (foreground) {
sb.append("48;2;");
}
if (color.equals(Color.BLACK)) {
- sb.append("0;0;0");
+ sb.append(systemColorRGB(MYBLACK));
} else if (color.equals(Color.RED)) {
- sb.append("168;0;0");
+ sb.append(systemColorRGB(MYRED));
} else if (color.equals(Color.GREEN)) {
- sb.append("0;168;0");
+ sb.append(systemColorRGB(MYGREEN));
} else if (color.equals(Color.YELLOW)) {
- sb.append("168;84;0");
+ sb.append(systemColorRGB(MYYELLOW));
} else if (color.equals(Color.BLUE)) {
- sb.append("0;0;168");
+ sb.append(systemColorRGB(MYBLUE));
} else if (color.equals(Color.MAGENTA)) {
- sb.append("168;0;168");
+ sb.append(systemColorRGB(MYMAGENTA));
} else if (color.equals(Color.CYAN)) {
- sb.append("0;168;168");
+ sb.append(systemColorRGB(MYCYAN));
} else if (color.equals(Color.WHITE)) {
- sb.append("168;168;168");
+ sb.append(systemColorRGB(MYWHITE));
}
}
sb.append("m");
} else {
SwingComponent.tripleBuffer = false;
}
+
+ // Set custom colors
+ setCustomSystemColors();
}
// ------------------------------------------------------------------------
dosColors = true;
}
+ /**
+ * Setup Swing colors to match those provided in system properties.
+ */
+ private static void setCustomSystemColors() {
+ synchronized (SwingTerminal.class) {
+ MYBLACK = getCustomColor("jexer.Swing.color0", MYBLACK);
+ MYRED = getCustomColor("jexer.Swing.color1", MYRED);
+ MYGREEN = getCustomColor("jexer.Swing.color2", MYGREEN);
+ MYYELLOW = getCustomColor("jexer.Swing.color3", MYYELLOW);
+ MYBLUE = getCustomColor("jexer.Swing.color4", MYBLUE);
+ MYMAGENTA = getCustomColor("jexer.Swing.color5", MYMAGENTA);
+ MYCYAN = getCustomColor("jexer.Swing.color6", MYCYAN);
+ MYWHITE = getCustomColor("jexer.Swing.color7", MYWHITE);
+ MYBOLD_BLACK = getCustomColor("jexer.Swing.color8", MYBOLD_BLACK);
+ MYBOLD_RED = getCustomColor("jexer.Swing.color9", MYBOLD_RED);
+ MYBOLD_GREEN = getCustomColor("jexer.Swing.color10", MYBOLD_GREEN);
+ MYBOLD_YELLOW = getCustomColor("jexer.Swing.color11", MYBOLD_YELLOW);
+ MYBOLD_BLUE = getCustomColor("jexer.Swing.color12", MYBOLD_BLUE);
+ MYBOLD_MAGENTA = getCustomColor("jexer.Swing.color13", MYBOLD_MAGENTA);
+ MYBOLD_CYAN = getCustomColor("jexer.Swing.color14", MYBOLD_CYAN);
+ MYBOLD_WHITE = getCustomColor("jexer.Swing.color15", MYBOLD_WHITE);
+ }
+ }
+
+ /**
+ * Setup one Swing color to match the RGB value provided in system
+ * properties.
+ *
+ * @param key the system property key
+ * @param defaultColor the default color to return if key is not set, or
+ * incorrect
+ * @return a color from the RGB string, or defaultColor
+ */
+ private static Color getCustomColor(final String key,
+ final Color defaultColor) {
+
+ String rgb = System.getProperty(key);
+ if (rgb == null) {
+ return defaultColor;
+ }
+ if (rgb.startsWith("#")) {
+ rgb = rgb.substring(1);
+ }
+ int rgbInt = 0;
+ try {
+ rgbInt = Integer.parseInt(rgb, 16);
+ } catch (NumberFormatException e) {
+ return defaultColor;
+ }
+ Color color = new Color((rgbInt & 0xFF0000) >>> 16,
+ (rgbInt & 0x00FF00) >>> 8,
+ (rgbInt & 0x0000FF));
+
+ return color;
+ }
+
/**
* Get the number of millis to wait before switching the blink from
* visible to invisible.
git://git.nikiroo.be / nikiroo-utils.git / commitdiff