mirror of https://github.com/M66B/FairEmail.git
Custom render: sub/sup support
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@ -43,6 +43,8 @@ import android.text.style.QuoteSpan;
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import android.text.style.RelativeSizeSpan;
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import android.text.style.StrikethroughSpan;
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import android.text.style.StyleSpan;
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import android.text.style.SubscriptSpan;
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import android.text.style.SuperscriptSpan;
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import android.text.style.URLSpan;
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import android.text.style.UnderlineSpan;
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import android.util.Base64;
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@ -746,11 +748,9 @@ public class HtmlHelper {
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// Subscript/Superscript
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// https://developer.mozilla.org/en-US/docs/Web/HTML/Element/sub
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// https://developer.mozilla.org/en-US/docs/Web/HTML/Element/sup
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for (Element subp : document.select("sub,sup")) {
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Element small = document.createElement("small");
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small.html(subp.html());
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subp.html(small.outerHtml());
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}
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if (!experiments || !view)
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for (Element subp : document.select("sub,sup"))
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subp.tagName("small");
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// Lists
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// https://developer.mozilla.org/en-US/docs/Web/HTML/Element/li
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@ -1986,6 +1986,14 @@ public class HtmlHelper {
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case "span":
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// Do nothing
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break;
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case "sub":
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ssb.setSpan(new SubscriptSpan(), start, ssb.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
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ssb.setSpan(new RelativeSizeSpan(FONT_SMALL), start, ssb.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
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break;
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case "sup":
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ssb.setSpan(new SuperscriptSpan(), start, ssb.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
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ssb.setSpan(new RelativeSizeSpan(FONT_SMALL), start, ssb.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
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break;
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case "b":
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case "strong":
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ssb.setSpan(new StyleSpan(Typeface.BOLD), start, ssb.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
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