mirror of
https://github.com/plexusorg/Plex-FAWE.git
synced 2024-07-05 00:20:02 +00:00
Added text formatting classes from the operations branch.
This commit is contained in:
sk89q
parent
2628e80f41
commit
46c429606e
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@ -0,0 +1,275 @@
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/*
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* WorldEdit, a Minecraft world manipulation toolkit
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* Copyright (C) sk89q <http://www.sk89q.com>
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* Copyright (C) WorldEdit team and contributors
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by the
|
||||
* Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
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||||
*
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* This program is distributed in the hope that it will be useful, but WITHOUT
|
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
|
||||
* for more details.
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||||
*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.sk89q.worldedit.util.formatting;
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import com.google.common.base.Joiner;
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import java.util.LinkedList;
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import java.util.List;
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public class ColorCodeBuilder {
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private static final ColorCodeBuilder instance = new ColorCodeBuilder();
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private static final Joiner newLineJoiner = Joiner.on("\n");
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public static final int GUARANTEED_NO_WRAP_CHAT_PAGE_WIDTH = 47;
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/**
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* Convert a message into color-coded text.
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*
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* @param message the message
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* @return a list of lines
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*/
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public String[] build(StyledFragment message) {
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StringBuilder builder = new StringBuilder();
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buildFragment(builder, message, message.getStyle(), new StyleSet());
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return wordWrap(builder.toString(), GUARANTEED_NO_WRAP_CHAT_PAGE_WIDTH);
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}
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/**
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* Build a fragment.
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*
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* @param builder the string builder
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* @param message the message
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* @param parentStyle the parent style
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* @param lastStyle the last style
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* @return the last style used
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*/
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private StyleSet buildFragment(StringBuilder builder, StyledFragment message, StyleSet parentStyle, StyleSet lastStyle) {
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for (Fragment node : message.getChildren()) {
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if (node instanceof StyledFragment) {
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StyledFragment fragment = (StyledFragment) node;
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lastStyle = buildFragment(
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builder, fragment,
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parentStyle.extend(message.getStyle()), lastStyle);
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} else {
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StyleSet style = parentStyle.extend(message.getStyle());
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builder.append(getAdditive(style, lastStyle));
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builder.append(node.toString());
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lastStyle = style;
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}
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}
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return lastStyle;
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}
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/**
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* Get the formatting codes.
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*
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* @param style the style
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* @return the color codes
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*/
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public static String getFormattingCode(StyleSet style) {
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StringBuilder builder = new StringBuilder();
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if (style.isBold()) {
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builder.append(Style.BOLD);
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}
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if (style.isItalic()) {
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builder.append(Style.ITALIC);
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}
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if (style.isUnderline()) {
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builder.append(Style.UNDERLINE);
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}
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if (style.isStrikethrough()) {
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builder.append(Style.STRIKETHROUGH);
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}
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return builder.toString();
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}
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/**
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* Get the formatting and color codes.
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*
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* @param style the style
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* @return the color codes
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*/
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public static String getCode(StyleSet style) {
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StringBuilder builder = new StringBuilder();
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builder.append(getFormattingCode(style));
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if (style.getColor() != null) {
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builder.append(style.getColor().toString());
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}
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return builder.toString();
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}
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/**
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* Get the additional color codes needed to set the given style when the current
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* style is the other given one.
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*
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* @param resetTo the style to reset to
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* @param resetFrom the style to reset from
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* @return the color codes
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*/
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public static String getAdditive(StyleSet resetTo, StyleSet resetFrom) {
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if (!resetFrom.hasFormatting() && resetTo.hasFormatting()) {
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StringBuilder builder = new StringBuilder();
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builder.append(getFormattingCode(resetTo));
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if (resetFrom.getColor() != resetTo.getColor()) {
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builder.append(resetTo.getColor());
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}
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return builder.toString();
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} else if (!resetFrom.hasEqualFormatting(resetTo) ||
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(resetFrom.getColor() != null && resetTo.getColor() == null)) {
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StringBuilder builder = new StringBuilder();
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// Have to set reset code and add back all the formatting codes
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builder.append(Style.RESET);
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builder.append(getCode(resetTo));
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return builder.toString();
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} else {
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if (resetFrom.getColor() != resetTo.getColor()) {
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return String.valueOf(resetTo.getColor());
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}
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}
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return "";
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}
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/**
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* Word wrap the given text and maintain color codes throughout lines.
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*
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* <p>This is borrowed from Bukkit.</p>
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*
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* @param rawString the raw string
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* @param lineLength the maximum line length
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* @return a list of lines
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*/
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private String[] wordWrap(String rawString, int lineLength) {
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// A null string is a single line
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if (rawString == null) {
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return new String[] {""};
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}
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// A string shorter than the lineWidth is a single line
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if (rawString.length() <= lineLength && !rawString.contains("\n")) {
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return new String[] {rawString};
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}
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char[] rawChars = (rawString + ' ').toCharArray(); // add a trailing space to trigger pagination
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StringBuilder word = new StringBuilder();
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StringBuilder line = new StringBuilder();
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List<String> lines = new LinkedList<String>();
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int lineColorChars = 0;
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for (int i = 0; i < rawChars.length; i++) {
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char c = rawChars[i];
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// skip chat color modifiers
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if (c == Style.COLOR_CHAR) {
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word.append(Style.getByChar(rawChars[i + 1]));
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lineColorChars += 2;
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i++; // Eat the next character as we have already processed it
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continue;
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}
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if (c == ' ' || c == '\n') {
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if (line.length() == 0 && word.length() > lineLength) { // special case: extremely long word begins a line
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String wordStr = word.toString();
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String transformed;
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if ((transformed = transform(wordStr)) != null) {
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line.append(transformed);
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} else {
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for (String partialWord : word.toString().split("(?<=\\G.{" + lineLength + "})")) {
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lines.add(partialWord);
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}
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}
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} else if (line.length() + word.length() - lineColorChars == lineLength) { // Line exactly the correct length...newline
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line.append(' ');
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line.append(word);
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lines.add(line.toString());
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line = new StringBuilder();
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lineColorChars = 0;
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} else if (line.length() + 1 + word.length() - lineColorChars > lineLength) { // Line too long...break the line
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String wordStr = word.toString();
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String transformed;
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if (word.length() > lineLength && (transformed = transform(wordStr)) != null) {
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if (line.length() + 1 + transformed.length() - lineColorChars > lineLength) {
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lines.add(line.toString());
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line = new StringBuilder(transformed);
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lineColorChars = 0;
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} else {
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if (line.length() > 0) {
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line.append(' ');
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}
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line.append(transformed);
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}
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} else {
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for (String partialWord : wordStr.split("(?<=\\G.{" + lineLength + "})")) {
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lines.add(line.toString());
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line = new StringBuilder(partialWord);
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}
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lineColorChars = 0;
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}
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} else {
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if (line.length() > 0) {
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line.append(' ');
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}
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line.append(word);
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}
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word = new StringBuilder();
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if (c == '\n') { // Newline forces the line to flush
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lines.add(line.toString());
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line = new StringBuilder();
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}
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} else {
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word.append(c);
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}
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}
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if(line.length() > 0) { // Only add the last line if there is anything to add
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lines.add(line.toString());
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}
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// Iterate over the wrapped lines, applying the last color from one line to the beginning of the next
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if (lines.get(0).length() == 0 || lines.get(0).charAt(0) != Style.COLOR_CHAR) {
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lines.set(0, Style.WHITE + lines.get(0));
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}
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for (int i = 1; i < lines.size(); i++) {
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final String pLine = lines.get(i-1);
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final String subLine = lines.get(i);
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char color = pLine.charAt(pLine.lastIndexOf(Style.COLOR_CHAR) + 1);
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if (subLine.length() == 0 || subLine.charAt(0) != Style.COLOR_CHAR) {
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lines.set(i, Style.getByChar(color) + subLine);
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}
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}
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return lines.toArray(new String[lines.size()]);
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}
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/**
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* Callback for transforming a word, such as a URL.
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*
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* @param word the word
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* @return the transformed value, or null to do nothing
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*/
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protected String transform(String word) {
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return null;
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}
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/**
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* Convert the given styled fragment into color codes.
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*
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* @param fragment the fragment
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* @return color codes
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*/
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public static String asColorCodes(StyledFragment fragment) {
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return newLineJoiner.join(instance.build(fragment));
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}
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}
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@ -0,0 +1,45 @@
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/*
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* WorldEdit, a Minecraft world manipulation toolkit
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* Copyright (C) sk89q <http://www.sk89q.com>
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* Copyright (C) WorldEdit team and contributors
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
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* for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.sk89q.worldedit.util.formatting;
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public class CommandListBox extends MessageBox {
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private boolean first = true;
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/**
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* Create a new box.
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*
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* @param title the title
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*/
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public CommandListBox(String title) {
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super(title);
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}
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public CommandListBox appendCommand(String alias, String description) {
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if (!first) {
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getContents().newLine();
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}
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getContents().createFragment(Style.YELLOW_DARK).append(alias).append(": ");
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getContents().append(description);
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first = false;
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return this;
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}
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}
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@ -0,0 +1,92 @@
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/*
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* WorldEdit, a Minecraft world manipulation toolkit
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* Copyright (C) sk89q <http://www.sk89q.com>
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* Copyright (C) WorldEdit team and contributors
|
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*
|
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* This program is free software: you can redistribute it and/or modify it
|
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* under the terms of the GNU Lesser General Public License as published by the
|
||||
* Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
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*
|
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* This program is distributed in the hope that it will be useful, but WITHOUT
|
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
|
||||
* for more details.
|
||||
*
|
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* You should have received a copy of the GNU Lesser General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.sk89q.worldedit.util.formatting;
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/**
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* A fragment of text.
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*/
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public class Fragment {
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private final StringBuilder builder = new StringBuilder();
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Fragment() {
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}
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public Fragment append(String str) {
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builder.append(Style.stripColor(str));
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return this;
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}
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public Fragment append(Object obj) {
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append(String.valueOf(obj));
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return this;
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}
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public Fragment append(StringBuffer sb) {
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append(String.valueOf(sb));
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return this;
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}
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public Fragment append(CharSequence s) {
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append(String.valueOf(s));
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return this;
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}
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public Fragment append(boolean b) {
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append(String.valueOf(b));
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return this;
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}
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public Fragment append(char c) {
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append(String.valueOf(c));
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return this;
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}
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public Fragment append(int i) {
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append(String.valueOf(i));
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return this;
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}
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public Fragment append(long lng) {
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append(String.valueOf(lng));
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return this;
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}
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public Fragment append(float f) {
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append(String.valueOf(f));
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return this;
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}
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public Fragment append(double d) {
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append(String.valueOf(d));
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return this;
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}
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public Fragment newLine() {
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append("\n");
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return this;
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}
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@Override
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public String toString() {
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return builder.toString();
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}
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}
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@ -0,0 +1,70 @@
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/*
|
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* WorldEdit, a Minecraft world manipulation toolkit
|
||||
* Copyright (C) sk89q <http://www.sk89q.com>
|
||||
* Copyright (C) WorldEdit team and contributors
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify it
|
||||
* under the terms of the GNU Lesser General Public License as published by the
|
||||
* Free Software Foundation, either version 3 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 Lesser General Public License
|
||||
* for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
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|
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package com.sk89q.worldedit.util.formatting;
|
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import static com.google.common.base.Preconditions.checkNotNull;
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/**
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* Makes for a box with a border above and below.
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*/
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public class MessageBox extends StyledFragment {
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private final StyledFragment contents = new StyledFragment();
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/**
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* Create a new box.
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*/
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public MessageBox(String title) {
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checkNotNull(title);
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int leftOver = ColorCodeBuilder.GUARANTEED_NO_WRAP_CHAT_PAGE_WIDTH - title.length() - 2;
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int leftSide = (int) Math.floor(leftOver * 1.0/3);
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int rightSide = (int) Math.floor(leftOver * 2.0/3);
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if (leftSide > 0) {
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createFragment(Style.YELLOW).append(createBorder(leftSide));
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}
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append(" ");
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append(title);
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append(" ");
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if (rightSide > 0) {
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createFragment(Style.YELLOW).append(createBorder(rightSide));
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}
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newLine();
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append(contents);
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}
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private String createBorder(int count) {
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StringBuilder builder = new StringBuilder();
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for (int i = 0; i < count; i++) {
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builder.append("-");
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}
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return builder.toString();
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}
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/**
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* Get the internal contents.
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*
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* @return the contents
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*/
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public StyledFragment getContents() {
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return contents;
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}
|
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|
||||
}
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274
src/main/java/com/sk89q/worldedit/util/formatting/Style.java
Normal file
274
src/main/java/com/sk89q/worldedit/util/formatting/Style.java
Normal file
|
|
@ -0,0 +1,274 @@
|
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/*
|
||||
* WorldEdit, a Minecraft world manipulation toolkit
|
||||
* Copyright (C) sk89q <http://www.sk89q.com>
|
||||
* Copyright (C) WorldEdit team and contributors
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify it
|
||||
* under the terms of the GNU Lesser General Public License as published by the
|
||||
* Free Software Foundation, either version 3 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 Lesser General Public License
|
||||
* for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package com.sk89q.worldedit.util.formatting;
|
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||||
import com.google.common.collect.Maps;
|
||||
import org.apache.commons.lang.Validate;
|
||||
|
||||
import java.util.Map;
|
||||
import java.util.regex.Pattern;
|
||||
|
||||
/**
|
||||
* All supported color values for chat.
|
||||
*
|
||||
* <p>From Bukkit.</p>
|
||||
*/
|
||||
public enum Style {
|
||||
/**
|
||||
* Represents black
|
||||
*/
|
||||
BLACK('0', 0x00),
|
||||
/**
|
||||
* Represents dark blue
|
||||
*/
|
||||
BLUE_DARK('1', 0x1),
|
||||
/**
|
||||
* Represents dark green
|
||||
*/
|
||||
GREEN_DARK('2', 0x2),
|
||||
/**
|
||||
* Represents dark blue (aqua)
|
||||
*/
|
||||
CYAN_DARK('3', 0x3),
|
||||
/**
|
||||
* Represents dark red
|
||||
*/
|
||||
RED_DARK('4', 0x4),
|
||||
/**
|
||||
* Represents dark purple
|
||||
*/
|
||||
PURPLE_DARK('5', 0x5),
|
||||
/**
|
||||
* Represents gold
|
||||
*/
|
||||
YELLOW_DARK('6', 0x6),
|
||||
/**
|
||||
* Represents gray
|
||||
*/
|
||||
GRAY('7', 0x7),
|
||||
/**
|
||||
* Represents dark gray
|
||||
*/
|
||||
GRAY_DARK('8', 0x8),
|
||||
/**
|
||||
* Represents blue
|
||||
*/
|
||||
BLUE('9', 0x9),
|
||||
/**
|
||||
* Represents green
|
||||
*/
|
||||
GREEN('a', 0xA),
|
||||
/**
|
||||
* Represents aqua
|
||||
*/
|
||||
CYAN('b', 0xB),
|
||||
/**
|
||||
* Represents red
|
||||
*/
|
||||
RED('c', 0xC),
|
||||
/**
|
||||
* Represents light purple
|
||||
*/
|
||||
PURPLE('d', 0xD),
|
||||
/**
|
||||
* Represents yellow
|
||||
*/
|
||||
YELLOW('e', 0xE),
|
||||
/**
|
||||
* Represents white
|
||||
*/
|
||||
WHITE('f', 0xF),
|
||||
/**
|
||||
* Represents magical characters that change around randomly
|
||||
*/
|
||||
RANDOMIZE('k', 0x10, true),
|
||||
/**
|
||||
* Makes the text bold.
|
||||
*/
|
||||
BOLD('l', 0x11, true),
|
||||
/**
|
||||
* Makes a line appear through the text.
|
||||
*/
|
||||
STRIKETHROUGH('m', 0x12, true),
|
||||
/**
|
||||
* Makes the text appear underlined.
|
||||
*/
|
||||
UNDERLINE('n', 0x13, true),
|
||||
/**
|
||||
* Makes the text italic.
|
||||
*/
|
||||
ITALIC('o', 0x14, true),
|
||||
/**
|
||||
* Resets all previous chat colors or formats.
|
||||
*/
|
||||
RESET('r', 0x15);
|
||||
|
||||
/**
|
||||
* The special character which prefixes all chat color codes. Use this if you need to dynamically
|
||||
* convert color codes from your custom format.
|
||||
*/
|
||||
public static final char COLOR_CHAR = '\u00A7';
|
||||
private static final Pattern STRIP_COLOR_PATTERN = Pattern.compile("(?i)" + String.valueOf(COLOR_CHAR) + "[0-9A-FK-OR]");
|
||||
|
||||
private final int intCode;
|
||||
private final char code;
|
||||
private final boolean isFormat;
|
||||
private final String toString;
|
||||
private final static Map<Integer, Style> BY_ID = Maps.newHashMap();
|
||||
private final static Map<Character, Style> BY_CHAR = Maps.newHashMap();
|
||||
|
||||
private Style(char code, int intCode) {
|
||||
this(code, intCode, false);
|
||||
}
|
||||
|
||||
private Style(char code, int intCode, boolean isFormat) {
|
||||
this.code = code;
|
||||
this.intCode = intCode;
|
||||
this.isFormat = isFormat;
|
||||
this.toString = new String(new char[] {COLOR_CHAR, code});
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the char value associated with this color
|
||||
*
|
||||
* @return A char value of this color code
|
||||
*/
|
||||
public char getChar() {
|
||||
return code;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return toString;
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if this code is a format code as opposed to a color code.
|
||||
*
|
||||
* @return the if the code is a formatting code
|
||||
*/
|
||||
public boolean isFormat() {
|
||||
return isFormat;
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if this code is a color code as opposed to a format code.
|
||||
*
|
||||
* @return the if the code is a color
|
||||
*/
|
||||
public boolean isColor() {
|
||||
return !isFormat && this != RESET;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the color represented by the specified color code
|
||||
*
|
||||
* @param code Code to check
|
||||
* @return Associative {@link org.bukkit.ChatColor} with the given code, or null if it doesn't exist
|
||||
*/
|
||||
public static Style getByChar(char code) {
|
||||
return BY_CHAR.get(code);
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the color represented by the specified color code
|
||||
*
|
||||
* @param code Code to check
|
||||
* @return Associative {@link org.bukkit.ChatColor} with the given code, or null if it doesn't exist
|
||||
*/
|
||||
public static Style getByChar(String code) {
|
||||
Validate.notNull(code, "Code cannot be null");
|
||||
Validate.isTrue(code.length() > 0, "Code must have at least one char");
|
||||
|
||||
return BY_CHAR.get(code.charAt(0));
|
||||
}
|
||||
|
||||
/**
|
||||
* Strips the given message of all color codes
|
||||
*
|
||||
* @param input String to strip of color
|
||||
* @return A copy of the input string, without any coloring
|
||||
*/
|
||||
public static String stripColor(final String input) {
|
||||
if (input == null) {
|
||||
return null;
|
||||
}
|
||||
|
||||
return STRIP_COLOR_PATTERN.matcher(input).replaceAll("");
|
||||
}
|
||||
|
||||
/**
|
||||
* Translates a string using an alternate color code character into a string that uses the internal
|
||||
* ChatColor.COLOR_CODE color code character. The alternate color code character will only be replaced
|
||||
* if it is immediately followed by 0-9, A-F, a-f, K-O, k-o, R or r.
|
||||
*
|
||||
* @param altColorChar The alternate color code character to replace. Ex: &
|
||||
* @param textToTranslate Text containing the alternate color code character.
|
||||
* @return Text containing the ChatColor.COLOR_CODE color code character.
|
||||
*/
|
||||
public static String translateAlternateColorCodes(char altColorChar, String textToTranslate) {
|
||||
char[] b = textToTranslate.toCharArray();
|
||||
for (int i = 0; i < b.length - 1; i++) {
|
||||
if (b[i] == altColorChar && "0123456789AaBbCcDdEeFfKkLlMmNnOoRr".indexOf(b[i+1]) > -1) {
|
||||
b[i] = Style.COLOR_CHAR;
|
||||
b[i+1] = Character.toLowerCase(b[i+1]);
|
||||
}
|
||||
}
|
||||
return new String(b);
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the ChatColors used at the end of the given input string.
|
||||
*
|
||||
* @param input Input string to retrieve the colors from.
|
||||
* @return Any remaining ChatColors to pass onto the next line.
|
||||
*/
|
||||
public static String getLastColors(String input) {
|
||||
String result = "";
|
||||
int length = input.length();
|
||||
|
||||
// Search backwards from the end as it is faster
|
||||
for (int index = length - 1; index > -1; index--) {
|
||||
char section = input.charAt(index);
|
||||
if (section == COLOR_CHAR && index < length - 1) {
|
||||
char c = input.charAt(index + 1);
|
||||
Style color = getByChar(c);
|
||||
|
||||
if (color != null) {
|
||||
result = color.toString() + result;
|
||||
|
||||
// Once we find a color or reset we can stop searching
|
||||
if (color.isColor() || color.equals(RESET)) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
static {
|
||||
for (Style color : values()) {
|
||||
BY_ID.put(color.intCode, color);
|
||||
BY_CHAR.put(color.code, color);
|
||||
}
|
||||
}
|
||||
}
|
||||
249
src/main/java/com/sk89q/worldedit/util/formatting/StyleSet.java
Normal file
249
src/main/java/com/sk89q/worldedit/util/formatting/StyleSet.java
Normal file
|
|
@ -0,0 +1,249 @@
|
|||
/*
|
||||
* WorldEdit, a Minecraft world manipulation toolkit
|
||||
* Copyright (C) sk89q <http://www.sk89q.com>
|
||||
* Copyright (C) WorldEdit team and contributors
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify it
|
||||
* under the terms of the GNU Lesser General Public License as published by the
|
||||
* Free Software Foundation, either version 3 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 Lesser General Public License
|
||||
* for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package com.sk89q.worldedit.util.formatting;
|
||||
|
||||
/**
|
||||
* Represents set of styles, such as color, bold, etc.
|
||||
*/
|
||||
public class StyleSet {
|
||||
|
||||
private Boolean bold;
|
||||
private Boolean italic;
|
||||
private Boolean underline;
|
||||
private Boolean strikethrough;
|
||||
private Style color;
|
||||
|
||||
/**
|
||||
* Create a new style set with no properties set.
|
||||
*/
|
||||
public StyleSet() {
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a new style set with the given styles.
|
||||
*
|
||||
* <p>{@link Style#RESET} will be ignored if provided.</p>
|
||||
*
|
||||
* @param styles a list of styles
|
||||
*/
|
||||
public StyleSet(Style... styles) {
|
||||
for (Style style : styles) {
|
||||
if (style.isColor()) {
|
||||
color = style;
|
||||
} else if (style == Style.BOLD) {
|
||||
bold = true;
|
||||
} else if (style == Style.ITALIC) {
|
||||
italic = true;
|
||||
} else if (style == Style.UNDERLINE) {
|
||||
underline = true;
|
||||
} else if (style == Style.STRIKETHROUGH) {
|
||||
strikethrough = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get whether this style set is bold.
|
||||
*
|
||||
* @return true, false, or null if unset
|
||||
*/
|
||||
public Boolean getBold() {
|
||||
return bold;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get whether the text is bold.
|
||||
*
|
||||
* @return true if bold
|
||||
*/
|
||||
public boolean isBold() {
|
||||
return getBold() != null && getBold() == true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set whether the text is bold.
|
||||
*
|
||||
* @param bold true, false, or null to unset
|
||||
*/
|
||||
public void setBold(Boolean bold) {
|
||||
this.bold = bold;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get whether this style set is italicized.
|
||||
*
|
||||
* @return true, false, or null if unset
|
||||
*/
|
||||
public Boolean getItalic() {
|
||||
return italic;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get whether the text is italicized.
|
||||
*
|
||||
* @return true if italicized
|
||||
*/
|
||||
public boolean isItalic() {
|
||||
return getItalic() != null && getItalic() == true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set whether the text is italicized.
|
||||
*
|
||||
* @param italic false, or null to unset
|
||||
*/
|
||||
public void setItalic(Boolean italic) {
|
||||
this.italic = italic;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get whether this style set is underlined.
|
||||
*
|
||||
* @return true, false, or null if unset
|
||||
*/
|
||||
public Boolean getUnderline() {
|
||||
return underline;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get whether the text is underlined.
|
||||
*
|
||||
* @return true if underlined
|
||||
*/
|
||||
public boolean isUnderline() {
|
||||
return getUnderline() != null && getUnderline() == true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set whether the text is underline.
|
||||
*
|
||||
* @param underline false, or null to unset
|
||||
*/
|
||||
public void setUnderline(Boolean underline) {
|
||||
this.underline = underline;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get whether this style set is stricken through.
|
||||
*
|
||||
* @return true, false, or null if unset
|
||||
*/
|
||||
public Boolean getStrikethrough() {
|
||||
return strikethrough;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get whether the text is stricken through.
|
||||
*
|
||||
* @return true if there is strikethrough applied
|
||||
*/
|
||||
public boolean isStrikethrough() {
|
||||
return getStrikethrough() != null && getStrikethrough() == true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set whether the text is stricken through.
|
||||
*
|
||||
* @param strikethrough false, or null to unset
|
||||
*/
|
||||
public void setStrikethrough(Boolean strikethrough) {
|
||||
this.strikethrough = strikethrough;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the color of the text.
|
||||
*
|
||||
* @return true, false, or null if unset
|
||||
*/
|
||||
public Style getColor() {
|
||||
return color;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the color of the text.
|
||||
*
|
||||
* @param color the color
|
||||
*/
|
||||
public void setColor(Style color) {
|
||||
this.color = color;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return whether text formatting (bold, italics, underline, strikethrough) is set.
|
||||
*
|
||||
* @return true if formatting is set
|
||||
*/
|
||||
public boolean hasFormatting() {
|
||||
return getBold() != null || getItalic() != null
|
||||
|| getUnderline() != null || getStrikethrough() != null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return where the text formatting of the given style set is different from
|
||||
* that assigned to this one.
|
||||
*
|
||||
* @param other the other style set
|
||||
* @return true if there is a difference
|
||||
*/
|
||||
public boolean hasEqualFormatting(StyleSet other) {
|
||||
return getBold() == other.getBold() && getItalic() == other.getItalic()
|
||||
&& getUnderline() == other.getUnderline() &&
|
||||
getStrikethrough() == other.getStrikethrough();
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a new instance with styles inherited from this one but with new styles
|
||||
* from the given style set.
|
||||
*
|
||||
* @param style the style set
|
||||
* @return a new style set instance
|
||||
*/
|
||||
public StyleSet extend(StyleSet style) {
|
||||
StyleSet newStyle = clone();
|
||||
if (style.getBold() != null) {
|
||||
newStyle.setBold(style.getBold());
|
||||
}
|
||||
if (style.getItalic() != null) {
|
||||
newStyle.setItalic(style.getItalic());
|
||||
}
|
||||
if (style.getUnderline() != null) {
|
||||
newStyle.setUnderline(style.getUnderline());
|
||||
}
|
||||
if (style.getStrikethrough() != null) {
|
||||
newStyle.setStrikethrough(style.getStrikethrough());
|
||||
}
|
||||
if (style.getColor() != null) {
|
||||
newStyle.setColor(style.getColor());
|
||||
}
|
||||
return newStyle;
|
||||
}
|
||||
|
||||
@Override
|
||||
public StyleSet clone() {
|
||||
StyleSet style = new StyleSet();
|
||||
style.setBold(getBold());
|
||||
style.setItalic(getItalic());
|
||||
style.setUnderline(getUnderline());
|
||||
style.setStrikethrough(getStrikethrough());
|
||||
style.setColor(getColor());
|
||||
return style;
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,150 @@
|
|||
/*
|
||||
* WorldEdit, a Minecraft world manipulation toolkit
|
||||
* Copyright (C) sk89q <http://www.sk89q.com>
|
||||
* Copyright (C) WorldEdit team and contributors
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify it
|
||||
* under the terms of the GNU Lesser General Public License as published by the
|
||||
* Free Software Foundation, either version 3 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 Lesser General Public License
|
||||
* for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package com.sk89q.worldedit.util.formatting;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
|
||||
/**
|
||||
* A fragment of text that can be styled.
|
||||
*/
|
||||
public class StyledFragment extends Fragment {
|
||||
|
||||
private final List<Fragment> children = new ArrayList<Fragment>();
|
||||
private StyleSet style;
|
||||
private Fragment lastText;
|
||||
|
||||
public StyledFragment() {
|
||||
style = new StyleSet();
|
||||
}
|
||||
|
||||
public StyledFragment(StyleSet style) {
|
||||
this.style = style;
|
||||
}
|
||||
|
||||
public StyledFragment(Style... styles) {
|
||||
this.style = new StyleSet(styles);
|
||||
}
|
||||
|
||||
public StyleSet getStyle() {
|
||||
return style;
|
||||
}
|
||||
|
||||
public void setStyles(StyleSet style) {
|
||||
this.style = style;
|
||||
}
|
||||
|
||||
public List<Fragment> getChildren() {
|
||||
return children;
|
||||
}
|
||||
|
||||
protected Fragment lastText() {
|
||||
Fragment text;
|
||||
if (children.size() > 0) {
|
||||
text = children.get(children.size() - 1);
|
||||
if (text == lastText) {
|
||||
return text;
|
||||
}
|
||||
}
|
||||
|
||||
text = new Fragment();
|
||||
this.lastText = text;
|
||||
children.add(text);
|
||||
return text;
|
||||
}
|
||||
|
||||
public StyledFragment createFragment(Style... styles) {
|
||||
StyledFragment fragment = new StyledFragment(styles);
|
||||
append(fragment);
|
||||
return fragment;
|
||||
}
|
||||
|
||||
public StyledFragment append(StyledFragment fragment) {
|
||||
children.add(fragment);
|
||||
return this;
|
||||
}
|
||||
|
||||
@Override
|
||||
public StyledFragment append(String str) {
|
||||
lastText().append(str);
|
||||
return this;
|
||||
}
|
||||
|
||||
@Override
|
||||
public StyledFragment append(Object obj) {
|
||||
append(String.valueOf(obj));
|
||||
return this;
|
||||
}
|
||||
|
||||
@Override
|
||||
public StyledFragment append(StringBuffer sb) {
|
||||
append(String.valueOf(sb));
|
||||
return this;
|
||||
}
|
||||
|
||||
@Override
|
||||
public StyledFragment append(CharSequence s) {
|
||||
append(String.valueOf(s));
|
||||
return this;
|
||||
}
|
||||
|
||||
@Override
|
||||
public StyledFragment append(boolean b) {
|
||||
append(String.valueOf(b));
|
||||
return this;
|
||||
}
|
||||
|
||||
@Override
|
||||
public StyledFragment append(char c) {
|
||||
append(String.valueOf(c));
|
||||
return this;
|
||||
}
|
||||
|
||||
@Override
|
||||
public StyledFragment append(int i) {
|
||||
append(String.valueOf(i));
|
||||
return this;
|
||||
}
|
||||
|
||||
@Override
|
||||
public StyledFragment append(long lng) {
|
||||
append(String.valueOf(lng));
|
||||
return this;
|
||||
}
|
||||
|
||||
@Override
|
||||
public StyledFragment append(float f) {
|
||||
append(String.valueOf(f));
|
||||
return this;
|
||||
}
|
||||
|
||||
@Override
|
||||
public StyledFragment append(double d) {
|
||||
append(String.valueOf(d));
|
||||
return this;
|
||||
}
|
||||
|
||||
@Override
|
||||
public StyledFragment newLine() {
|
||||
append("\n");
|
||||
return this;
|
||||
}
|
||||
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user