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runelite-client: Add Text#removeTags method

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This commit is contained in:
Joshua Filby
2018-03-11 11:52:35 -04:00
committed by Adam
parent 398441616a
commit e7f6793722
2 changed files with 108 additions and 0 deletions
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runelite-client/src/main/java/net/runelite/client/util/Text.java Normal file
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/*
* Copyright (c) 2018, Joshua Filby <joshua@filby.me>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package net.runelite.client.util;
/**
* A set of utilities to use when dealing with text.
*/
public class Text
{
/**
* Removes all tags from the given `str`.
*
* @param str The string to remove tags from.
* @return The given `str` with all tags removed from it.
*/
public static String removeTags(String str)
{
StringBuilder builder = new StringBuilder(str.length());
boolean inTag = false;
for (int i = 0; i < str.length(); i++)
{
char currentChar = str.charAt(i);
if (currentChar == '<')
{
inTag = true;
}
else if (currentChar == '>')
{
inTag = false;
}
else if (!inTag)
{
builder.append(currentChar);
}
}
return builder.toString();
}
}

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runelite-client/src/test/java/net/runelite/client/util/TextTest.java Normal file
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/*
* Copyright (c) 2018, Joshua Filby <joshua@filby.me>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package net.runelite.client.util;
import static org.junit.Assert.assertEquals;
import org.junit.Test;
public class TextTest
{
@Test
public void removeTags()
{
assertEquals("Test", Text.removeTags("<col=FFFFFF>Test</col>"));
assertEquals("Test", Text.removeTags("<img=1><s>Test</s>"));
assertEquals("Zezima (level-126)", Text.removeTags("<col=ffffff><img=2>Zezima<col=00ffff> (level-126)"));
assertEquals("", Text.removeTags("<colrandomtext test>"));
assertEquals("Not so much.", Text.removeTags("<col=FFFFFF This is a very special message.</col>Not so much."));
assertEquals("Remove no tags", Text.removeTags("Remove no tags"));
}
}