org.fusesource.jansi.Ansi类的使用及代码示例

x33g5p2x  于2022-01-15 转载在 其他  
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本文整理了Java中org.fusesource.jansi.Ansi类的一些代码示例，展示了Ansi类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Ansi类的具体详情如下：
包路径：org.fusesource.jansi.Ansi
类名称：Ansi

Ansi介绍

[英]Provides a fluent API for generating ANSI escape sequences.
[中]提供用于生成ANSI转义序列的流畅API。

代码示例

代码示例来源：origin: fabric8io/docker-maven-plugin

private String formatPrefix(String prefix,boolean withColor) {
  if (withColor) {
    Ansi ansi = ansi();
    if (fgBright) {
      ansi.fgBright(color);
    } else {
      ansi.fg(color);
    }
    return ansi.a(prefix).reset().toString();
  } else {
    return prefix;
  }
}

代码示例来源：origin: apache/hive

/**
 * NOTE: Use this method only if isUnixTerminal is true.
 * Erases the current line and prints the given line with the specified color.
 *
 * @param line  - line to print
 * @param color - color for the line
 */
private void reprintLineWithColorAsBold(String line, Ansi.Color color) {
 out.print(ansi().eraseLine(Ansi.Erase.ALL).fg(color).bold().a(line).a('\n').boldOff().reset()
  .toString());
 out.flush();
 lines++;
}

代码示例来源：origin: micronaut-projects/micronaut-core

private Ansi ansiPrompt(String prompt) {
  return ansi()
    .a(Ansi.Attribute.INTENSITY_BOLD)
    .fgBright(BLUE)
    .a(prompt)
    .a(Ansi.Attribute.INTENSITY_BOLD_OFF)
    .fg(DEFAULT);
}

代码示例来源：origin: micronaut-projects/micronaut-core

private Ansi outputErrorLabel(Ansi ansi, String label) {
  return ansi
    .a(Ansi.Attribute.INTENSITY_BOLD)
    .fg(RED)
    .a(CATEGORY_SEPARATOR)
    .a(SPACE)
    .a(label)
    .a(" ")
    .a(Ansi.Attribute.INTENSITY_BOLD_OFF)
    .fg(Color.DEFAULT);
}

代码示例来源：origin: micronaut-projects/micronaut-core

private Ansi outputCategory(Ansi ansi, String categoryName) {
  return ansi
    .a(Ansi.Attribute.INTENSITY_BOLD)
    .fgBright(BLUE)
    .a(categoryName)
    .a(SPACE)
    .a(Ansi.Attribute.INTENSITY_BOLD_OFF);
}

代码示例来源：origin: prestodb/presto

public void reprintLine(String line)
{
  if (isRealTerminal()) {
    out.print(ansi().eraseLine(Erase.ALL).a(line).a('\n').toString());
  }
  else {
    out.print('\r' + line);
  }
  out.flush();
  lines++;
}

代码示例来源：origin: GlowstoneMC/Glowstone

Ansi.ansi().a(Attribute.RESET).fg(Color.BLACK).boldOff().toString());
replacements.put(ChatColor.DARK_BLUE,
  Ansi.ansi().a(Attribute.RESET).fg(Color.BLUE).boldOff().toString());
replacements.put(ChatColor.DARK_GREEN,
  Ansi.ansi().a(Attribute.RESET).fg(Color.GREEN).boldOff().toString());
replacements.put(ChatColor.DARK_AQUA,
  Ansi.ansi().a(Attribute.RESET).fg(Color.CYAN).boldOff().toString());
replacements.put(ChatColor.DARK_RED,
  Ansi.ansi().a(Attribute.RESET).fg(Color.RED).boldOff().toString());
replacements.put(ChatColor.DARK_PURPLE,
  Ansi.ansi().a(Attribute.RESET).fg(Color.MAGENTA).boldOff().toString());
replacements.put(ChatColor.GOLD,
  Ansi.ansi().a(Attribute.RESET).fg(Color.YELLOW).boldOff().toString());
replacements.put(ChatColor.GRAY,
  Ansi.ansi().a(Attribute.RESET).fg(Color.WHITE).boldOff().toString());
replacements.put(ChatColor.DARK_GRAY,
  Ansi.ansi().a(Attribute.RESET).fg(Color.BLACK).bold().toString());
replacements
  .put(ChatColor.BLUE, Ansi.ansi().a(Attribute.RESET).fg(Color.BLUE).bold()
    .toString());
replacements
  .put(ChatColor.GREEN, Ansi.ansi().a(Attribute.RESET).fg(Color.GREEN).bold()
    .toString());
replacements
  .put(ChatColor.AQUA, Ansi.ansi().a(Attribute.RESET).fg(Color.CYAN).bold()
    .toString());
replacements
  .put(ChatColor.RED, Ansi.ansi().a(Attribute.RESET).fg(Color.RED).bold().toString());
replacements.put(ChatColor.LIGHT_PURPLE,

代码示例来源：origin: fabric8io/docker-maven-plugin

private void updateAnsiProgress(String imageId, String status, String progressMessage) {
  Map<String,Integer> imgLineMap = imageLines.get();
  Integer line = imgLineMap.get(imageId);
  int diff = 0;
  if (line == null) {
    line = imgLineMap.size();
    imgLineMap.put(imageId, line);
  } else {
    diff = imgLineMap.size() - line;
  }
  if (diff > 0) {
    print(ansi().cursorUp(diff).eraseLine(Ansi.Erase.ALL).toString());
  }
  // Status with progress bars: (max length = 11, hence pad to 11)
  // Extracting
  // Downloading
  String progress = progressMessage != null ? progressMessage : "";
  String msg =
    ansi()
      .fg(COLOR_PROGRESS_ID).a(imageId).reset().a(": ")
      .fg(COLOR_PROGRESS_STATUS).a(StringUtils.rightPad(status,11) + " ")
      .fg(COLOR_PROGRESS_BAR).a(progress).toString();
  println(msg);
  if (diff > 0) {
    // move cursor back down to bottom
    print(ansi().cursorDown(diff - 1).toString());
  }
}

代码示例来源：origin: org.jledit/core

/**
 * Displays Text highlighting the text that was marked as highlighted.
 *
 * @param text
 */
protected void displayText(String text) {
  if (highLight != null && !highLight.isEmpty() && text.contains(highLight)) {
    String highLightedText = text.replaceAll(highLight, ansi().bold().bg(theme.getHighLightBackground()).fg(theme.getHighLightForeground()).a(highLight).boldOff().reset().toString());
    console.out().print(highLightedText);
  } else {
    console.out().print(text);
  }
}

代码示例来源：origin: org.jledit/core

public void redrawHeader() {
  saveCursorPosition();
  getConsole().out().print(ansi().cursor(1, 1));
  Ansi style = ansi();
  if (getTheme().getHeaderBackground() != null) {
    style.bg(getTheme().getHeaderBackground());
  }
  if (getTheme().getHeaderForeground() != null) {
    style.fg(getTheme().getHeaderForeground());
  }
  String textCoords = "L:" + getLine() + " C:" + getColumn();
  int displayFileLength = getTerminal().getWidth() - getTitle().length() - textCoords.length() - 1;
  getConsole().out().print(style.a(getTitle()).a(":").a(Strings.tryToTrimToSize(getDisplayAs(), displayFileLength)).a(isDirty() ? DIRTY_SIGN : "").eraseLine(Ansi.Erase.FORWARD));
  getConsole().out().print(ansi().cursor(1, getTerminal().getWidth() - textCoords.length()));
  getConsole().out().print(ansi().a(textCoords).reset());
  getConsole().out().print(ansi().cursor(getTerminal().getHeight(), 1));
  restoreCursorPosition();
}

代码示例来源：origin: io.github.christian-draeger/page-content-tester

@Override
public void testIgnored(Description description) throws Exception {
  System.out.println("\u23ed " + ansi().fgBrightBlack().bold().a("skipped test  : ").reset() + description.getDisplayName());
}

代码示例来源：origin: org.seedstack.seed/seed-shell-support

private String resetColor() {
  if (terminal.isAnsiSupported()) {
    return Ansi.ansi().reset().toString();
  } else {
    return "";
  }
}

代码示例来源：origin: apache/hive

/**
 * NOTE: Use this method only if isUnixTerminal is true.
 * Repositions the cursor back to line 0.
 */
private void repositionCursor() {
 if (lines > 0) {
  out.print(ansi().cursorUp(lines).toString());
  out.flush();
  lines = 0;
 }
}

代码示例来源：origin: org.testifyproject.tools/test-logger

String getMagentaMessage(String loggerName) {
  return ansi()
      .bold()
      .fgMagenta()
      .a(loggerName)
      .reset()
      .toString();
}

代码示例来源：origin: fabric8io/docker-maven-plugin

private String getEmphasisColor(String id) {
    Ansi.Color color = COLOR_MAP.get(id.toUpperCase());
    if (color != null) {
      return id.toLowerCase().equals(id) ?
        // lower case letter means bright color ...
        ansi().fgBright(color).toString() :
        ansi().fg(color).toString();
    } else {
      return "";
    }
  }
}

代码示例来源：origin: micronaut-projects/micronaut-core

/**
 * Makes sure that the console has been reset to the default state and that the out stream has been flushed.
 */
public void flush() {
  if (isAnsiEnabled()) {
    out.print(ansi().reset().toString());
  }
  out.flush();
}

代码示例来源：origin: com.dslplatform/dsl-clc

private void askSafe(final String question, final Color color) {
  if (withColor) {
    try {
      write(console, false, Ansi.ansi().fgBright(color).bold().a(question + " ").boldOff().reset().toString());
      return;
    } catch (NoSuchMethodError ignore) {
      warning("Incompatible jansi found on classpath. Reverting to no-color");
      withColor = false;
    }
  }
  write(console, false, question + " ");
}

代码示例来源：origin: jamesagnew/hapi-fhir

private void logUsage() {
  logAppHeader();
  System.out.println("Usage:");
  System.out.println("  " + provideCommandName() + " {command} [options]");
  System.out.println();
  System.out.println("Commands:");
  int longestCommandLength = 0;
  for (BaseCommand next : ourCommands) {
    longestCommandLength = Math.max(longestCommandLength, next.getCommandName().length());
  }
  for (BaseCommand next : ourCommands) {
    String left = "  " + StringUtils.rightPad(next.getCommandName(), longestCommandLength);
    String[] rightParts = WordUtils.wrap(next.getCommandDescription(), 80 - (left.length() + 3)).split("\\n");
    for (int i = 1; i < rightParts.length; i++) {
      rightParts[i] = StringUtils.leftPad("", left.length() + 3) + rightParts[i];
    }
    System.out.println(ansi().bold().fg(Ansi.Color.GREEN) + left + ansi().boldOff().fg(Ansi.Color.WHITE) + " - " + ansi().bold() + StringUtils.join(rightParts, LINESEP));
  }
  System.out.println();
  System.out.println(ansi().boldOff().fg(Ansi.Color.WHITE) + "See what options are available:");
  System.out.println("  " + provideCommandName() + " help {command}");
  System.out.println();
}

代码示例来源：origin: fabric8io/docker-maven-plugin

private String evaluateEmphasis(String message, Ansi.Color msgColor) {
  // Split with delimiters [[.]]. See also http://stackoverflow.com/a/2206545/207604
  String prepared = message.replaceAll("\\[\\[(.)]]","[[]]$1[[]]");
  String[] parts = prepared.split("\\[\\[]]");
  if (parts.length == 1) {
    return message;
  }
  String msgColorS = ansi().fg(msgColor).toString();
  StringBuilder ret = new StringBuilder(parts[0]);
  boolean colorOpen = true;
  for (int i = 1; i < parts.length; i+=2) {
    ret.append(colorOpen ? getEmphasisColor(parts[i]) : msgColorS);
    colorOpen = !colorOpen;
    if (i+1 < parts.length) {
      ret.append(parts[i+1]);
    }
  }
  return ret.toString();
}

代码示例来源：origin: micronaut-projects/micronaut-core

@Override
public void error(String label, String message) {
  verifySystemOut();
  if (message == null) {
    return;
  }
  cursorMove = 0;
  try {
    if (isAnsiEnabled()) {
      Ansi ansi = outputErrorLabel(userInputActive ? moveDownToSkipPrompt() : ansi(), label).a(message).reset();
      if (message.endsWith(LINE_SEPARATOR)) {
        out.print(ansi);
      } else {
        out.println(ansi);
      }
    } else {
      out.print(label);
      out.print(" ");
      logSimpleError(message);
    }
  } finally {
    postPrintMessage();
  }
}

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