net.sourceforge.plantuml.klimt.creole.command.Splitter Maven / Gradle / Ivy
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package net.sourceforge.plantuml.klimt.creole.command;
import java.util.ArrayList;
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.jaws.JawsStrange;
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, "");
}
@JawsStrange
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);
}
// @JawsStrange
// 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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