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M66B
2022-05-31 16:55:59 +02:00
parent 042ba523c1
commit 4da8ecf4ff
6 changed files with 321 additions and 143 deletions
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42
app/src/main/java/eu/faircode/email/StyleHelper.java
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@@ -66,10 +66,8 @@ import com.flask.colorpicker.builder.ColorPickerDialogBuilder;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Locale;
import java.util.Map;
public class StyleHelper {
private static final List<Class> CLEAR_STYLES = Collections.unmodifiableList(Arrays.asList(
@@ -715,38 +713,26 @@ public class StyleHelper {
Log.breadcrumb("style", "action", "link");
String url = (String) args[0];
String title = (String) args[1];
List<CharacterStyle> spans = new ArrayList<>();
Map<CharacterStyle, Pair<Integer, Integer>> ranges = new HashMap<>();
Map<CharacterStyle, Integer> flags = new HashMap<>();
for (CharacterStyle span : edit.getSpans(start, end, CharacterStyle.class)) {
if (!(span instanceof URLSpan)) {
spans.add(span);
ranges.put(span, new Pair<>(edit.getSpanStart(span), edit.getSpanEnd(span)));
flags.put(span, edit.getSpanFlags(span));
}
if (TextUtils.isEmpty(url))
return false;
if (TextUtils.isEmpty(title))
title = url;
URLSpan[] spans = edit.getSpans(start, end, URLSpan.class);
for (URLSpan span : spans)
edit.removeSpan(span);
}
if (url != null) {
int e = end;
if (start == end) {
etBody.getText().insert(start, url);
e += url.length();
}
if (start == end)
edit.insert(start, title);
else if (!title.equals(edit.subSequence(start, end).toString()))
edit.replace(start, end, title);
edit.setSpan(new URLSpan(url), start, e, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
}
// Restore other spans
for (CharacterStyle span : spans)
edit.setSpan(span,
ranges.get(span).first,
ranges.get(span).second,
flags.get(span));
edit.setSpan(new URLSpan(url), start, start + title.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
etBody.setText(edit);
etBody.setSelection(end, end);
etBody.setSelection(start + title.length());
return true;
} else if (action == R.id.menu_clear) {