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/* ========================================================================
* PlantUML : a free UML diagram generator
* ========================================================================
*
* (C) Copyright 2009-2014, Arnaud Roques
*
* Project Info: http://plantuml.sourceforge.net
*
* This file is part of PlantUML.
*
* Licensed under The MIT License (Massachusetts Institute of Technology License)
*
* See http://opensource.org/licenses/MIT
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
* IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*
* Original Author: Arnaud Roques
*/
package net.sourceforge.plantuml.creole;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import net.sourceforge.plantuml.command.regex.MyPattern;
import net.sourceforge.plantuml.graphic.FontConfiguration;
import net.sourceforge.plantuml.graphic.Splitter;
public class CommandCreoleSizeChange implements Command {
private final Pattern pattern;
public static Command create() {
return new CommandCreoleSizeChange("^(?i)(" + Splitter.fontSizePattern2 + "(.*?)\\</size\\>)");
}
public static Command createEol() {
return new CommandCreoleSizeChange("^(?i)(" + Splitter.fontSizePattern2 + "(.*)$)");
}
private CommandCreoleSizeChange(String p) {
this.pattern = MyPattern.cmpile(p);
}
public int matchingSize(String line) {
final Matcher m = pattern.matcher(line);
if (m.find() == false) {
return 0;
}
return m.group(2).length();
}
public String executeAndGetRemaining(String line, StripeSimple stripe) {
final Matcher m = pattern.matcher(line);
if (m.find() == false) {
throw new IllegalStateException();
}
final int size = Integer.parseInt(m.group(2));
final FontConfiguration fc1 = stripe.getActualFontConfiguration();
final FontConfiguration fc2 = fc1.changeSize(size);
// final FontConfiguration fc2 = new AddStyle(style, null).apply(fc1);
stripe.setActualFontConfiguration(fc2);
stripe.analyzeAndAdd(m.group(3));
stripe.setActualFontConfiguration(fc1);
return line.substring(m.group(1).length());
}
}
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