net.sourceforge.plantuml.klimt.creole.command.Splitter Maven / Gradle / Ivy
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PlantUML is a component that allows to quickly write :
* sequence diagram,
* use case diagram,
* class diagram,
* activity diagram,
* component diagram,
* state diagram
* object diagram
/* ========================================================================
* PlantUML : a free UML diagram generator
* ========================================================================
*
* (C) Copyright 2009-2024, Arnaud Roques
*
* Project Info: https://plantuml.com
*
* If you like this project or if you find it useful, you can support us at:
*
* https://plantuml.com/patreon (only 1$ per month!)
* https://plantuml.com/paypal
*
* This file is part of PlantUML.
*
* PlantUML 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 3 of the License, or
* (at your option) any later version.
*
* PlantUML 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 library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*
*
* Original Author: Arnaud Roques
*
*
*/
package net.sourceforge.plantuml.klimt.creole.command;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.EnumSet;
import java.util.List;
import net.sourceforge.plantuml.StringUtils;
import net.sourceforge.plantuml.emoji.Emoji;
import net.sourceforge.plantuml.klimt.font.FontStyle;
import net.sourceforge.plantuml.klimt.sprite.SpriteUtils;
import net.sourceforge.plantuml.regex.Matcher2;
import net.sourceforge.plantuml.regex.MyPattern;
import net.sourceforge.plantuml.regex.Pattern2;
public class Splitter {
static final String endFontPattern = "\\|\\|\\|\\";
static final String endSupSub = "\\|\\";
public static final String fontPattern = "\\";
public static final String fontColorPattern2 = "\\";
public static final String fontSizePattern2 = "\\";
static final String fontSup = "\\";
static final String fontSub = "\\";
public static final String qrcodePattern = "\\{}]+)" + "(\\{scale=(?:[0-9.]+)\\})?" + "\\>";
static final String imgPattern = "\\]+[%q%g]?[%s]*|vspace\\s*=\\s*[%q%g]?\\d+[%q%g]?\\s*|valign[%s]*=[%s]*[%q%g]?(top|middle|bottom)[%q%g]?[%s]*)+\\>";
public static final String imgPatternNoSrcColon = "\\{}]+)" + "(\\{scale=(?:[0-9.]+)\\})?" + "\\>";
public static final String fontFamilyPattern = "\\]+)/?\\>";
public static final String svgAttributePattern = "\\]+)/?\\>";
private static final String scale2 = "(" + "(?:\\{scale=|\\*)[0-9.]+\\}?" + ")?";
private static final String scale = "(" + //
"[\\{,]?" + //
"(?:(?:scale=|\\*)[0-9.]+)?" + //
"(?:,color[= :](?:#[0-9a-fA-F]{6}|\\w+))?" + //
"\\}?" + //
")?";
public static final String emojiPattern = Emoji.pattern();
public static final String openiconPattern = "\\<&([-\\w]+)" + scale + "\\>";
public static final String spritePattern2 = "\\<\\$(" + SpriteUtils.SPRITE_NAME + ")" + scale + "\\>";
public static final String spritePatternForMatch = spritePattern2;
// "\\<\\$" + SpriteUtils.SPRITE_NAME + "(?:\\{scale=(?:[0-9.]+)\\})?" + "\\>";
static final String htmlTag;
static final String linkPattern = "\\[\\[([^\\[\\]]+)\\]\\]";
public static final String mathPattern = "\\(.+?)\\ ";
public static final String latexPattern = "\\(.+?)\\ ";
private static final Pattern2 tagOrText;
static {
final StringBuilder sb = new StringBuilder();
for (FontStyle style : EnumSet.allOf(FontStyle.class)) {
sb.append(style.getActivationPattern());
sb.append('|');
sb.append(style.getDeactivationPattern());
sb.append('|');
}
sb.append(fontPattern);
sb.append('|');
sb.append(fontColorPattern2);
sb.append('|');
sb.append(fontSizePattern2);
sb.append('|');
sb.append(fontSup);
sb.append('|');
sb.append(fontSub);
sb.append('|');
sb.append(endFontPattern);
sb.append('|');
sb.append(endSupSub);
sb.append('|');
sb.append(qrcodePattern);
sb.append('|');
sb.append(imgPattern);
sb.append('|');
sb.append(imgPatternNoSrcColon);
sb.append('|');
sb.append(fontFamilyPattern);
sb.append('|');
// sb.append(spritePattern);
// sb.append('|');
sb.append(linkPattern);
sb.append('|');
sb.append(svgAttributePattern);
htmlTag = sb.toString();
tagOrText = MyPattern.cmpile(htmlTag + "|.+?(?=" + htmlTag + ")|.+$");
}
private final List splitted = new ArrayList<>();
public Splitter(String s) {
final Matcher2 matcher = tagOrText.matcher(s);
while (matcher.find()) {
String part = matcher.group(0);
part = StringUtils.showComparatorCharacters(part);
splitted.add(part);
}
}
List getSplittedInternal() {
return splitted;
}
public static String purgeAllTag(String s) {
return s.replaceAll(htmlTag, "");
}
public List getHtmlCommands(boolean newLineAlone) {
final HtmlCommandFactory factory = new HtmlCommandFactory();
final List result = new ArrayList<>();
for (String s : getSplittedInternal()) {
final HtmlCommand cmd = factory.getHtmlCommand(s);
if (newLineAlone && cmd instanceof PlainText) {
result.addAll(splitText((PlainText) cmd));
} else {
result.add(cmd);
}
}
return Collections.unmodifiableList(result);
}
private Collection splitText(PlainText cmd) {
String s = cmd.getText();
final Collection<PlainText> result = new ArrayList<>();
while (true) {
final int x = s.indexOf(PlainText.TEXT_BS_BS_N.getText());
if (x == -1) {
result.add(new PlainText(s));
return result;
}
if (x > 0) {
result.add(new PlainText(s.substring(0, x)));
}
result.add(PlainText.TEXT_BS_BS_N);
s = s.substring(x + 2);
}
}
}
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