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Diffstat (limited to 'libraries/HtmlTextView/src/org/sufficientlysecure/htmltextview/HtmlTagHandler.java')
-rw-r--r--libraries/HtmlTextView/src/org/sufficientlysecure/htmltextview/HtmlTagHandler.java92
1 files changed, 0 insertions, 92 deletions
diff --git a/libraries/HtmlTextView/src/org/sufficientlysecure/htmltextview/HtmlTagHandler.java b/libraries/HtmlTextView/src/org/sufficientlysecure/htmltextview/HtmlTagHandler.java
deleted file mode 100644
index c40c8dec3..000000000
--- a/libraries/HtmlTextView/src/org/sufficientlysecure/htmltextview/HtmlTagHandler.java
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * Copyright (C) 2013 Mohammed Lakkadshaw
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.sufficientlysecure.htmltextview;
-
-import java.util.Vector;
-
-import org.xml.sax.XMLReader;
-
-import android.text.Editable;
-import android.text.Html;
-import android.text.Spannable;
-import android.text.style.BulletSpan;
-import android.text.style.LeadingMarginSpan;
-import android.text.style.TypefaceSpan;
-import android.util.Log;
-
-public class HtmlTagHandler implements Html.TagHandler {
- private int mListItemCount = 0;
- private Vector<String> mListParents = new Vector<String>();
-
- @Override
- public void handleTag(final boolean opening, final String tag, Editable output, final XMLReader xmlReader) {
-
- if (tag.equals("ul") || tag.equals("ol") || tag.equals("dd")) {
- if (opening) {
- mListParents.add(tag);
- } else mListParents.remove(tag);
-
- mListItemCount = 0;
- } else if (tag.equals("li") && !opening) {
- handleListTag(output);
- } else if (tag.equalsIgnoreCase("code")) {
- if (opening) {
- output.setSpan(new TypefaceSpan("monospace"), output.length(), output.length(), Spannable.SPAN_MARK_MARK);
- } else {
- Log.d(HtmlTextView.TAG, "Code tag encountered");
- Object obj = getLast(output, TypefaceSpan.class);
- int where = output.getSpanStart(obj);
- output.setSpan(new TypefaceSpan("monospace"), where, output.length(), 0);
- }
- }
- }
-
- private Object getLast(Editable text, Class kind) {
- Object[] objs = text.getSpans(0, text.length(), kind);
- if (objs.length == 0) {
- return null;
- } else {
- for (int i = objs.length; i > 0; i--) {
- if (text.getSpanFlags(objs[i - 1]) == Spannable.SPAN_MARK_MARK) {
- return objs[i - 1];
- }
- }
- return null;
- }
- }
-
- private void handleListTag(Editable output) {
- if (mListParents.lastElement().equals("ul")) {
- output.append("\n");
- String[] split = output.toString().split("\n");
-
- int lastIndex = split.length - 1;
- int start = output.length() - split[lastIndex].length() - 1;
- output.setSpan(new BulletSpan(15 * mListParents.size()), start, output.length(), 0);
- } else if (mListParents.lastElement().equals("ol")) {
- mListItemCount++;
-
- output.append("\n");
- String[] split = output.toString().split("\n");
-
- int lastIndex = split.length - 1;
- int start = output.length() - split[lastIndex].length() - 1;
- output.insert(start, mListItemCount + ". ");
- output.setSpan(new LeadingMarginSpan.Standard(15 * mListParents.size()), start, output.length(), 0);
- }
- }
-}