mirror of https://github.com/M66B/FairEmail.git
Custom render: suppress extra newlines
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7f6b935aea
commit
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@ -1846,8 +1846,8 @@ public class HtmlHelper {
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if (debug) {
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if (block.size() > 0) {
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block.get(0).text("<" + block.get(0));
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block.get(block.size() - 1).text(block.get(block.size() - 1) + ">");
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block.get(0).text("(" + block.get(0));
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block.get(block.size() - 1).text(block.get(block.size() - 1) + ")");
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}
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}
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}
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@ -1895,7 +1895,7 @@ public class HtmlHelper {
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ssb.setSpan(new QuoteSpan(), start, ssb.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
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break;
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case "br":
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ssb.append("\n");
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newline(ssb.length());
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break;
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case "em":
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ssb.setSpan(new StyleSpan(Typeface.ITALIC), start, ssb.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
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@ -1909,8 +1909,8 @@ public class HtmlHelper {
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int level = element.tagName().charAt(1) - '1';
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ssb.setSpan(new RelativeSizeSpan(HEADING_SIZES[level]), start, ssb.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
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ssb.setSpan(new StyleSpan(Typeface.BOLD), start, ssb.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
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ssb.insert(start, "\n");
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ssb.append("\n");
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newline(start);
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newline(ssb.length());
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break;
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case "img":
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String src = element.attr("src");
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@ -1921,7 +1921,7 @@ public class HtmlHelper {
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ssb.setSpan(new ImageSpan(d, src), start, start + 1, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
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break;
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case "li":
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ssb.append("\n");
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newline(ssb.length());
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Element parent = element.parent();
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if (parent == null || "ul".equals(parent.tagName()))
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// TODO BulletSpanCompat
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@ -1943,8 +1943,8 @@ public class HtmlHelper {
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break;
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case "ol":
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case "ul":
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ssb.insert(start, "\n");
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ssb.append("\n");
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newline(start);
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newline(ssb.length());
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break;
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case "pre":
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// Do nothing
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@ -1986,8 +1986,23 @@ public class HtmlHelper {
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}
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}
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}
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private void newline(int index) {
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int len = ssb.length();
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if (len > 2 &&
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ssb.charAt(len - 1) == '\n' &&
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ssb.charAt(len - 2) == '\n')
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return;
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ssb.insert(index, "\n");
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}
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}, document.body());
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if (debug)
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for (int i = ssb.length() - 1; i >= 0; i--)
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if (ssb.charAt(i) == '\n')
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ssb.insert(i, "|");
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return reverseSpans(ssb);
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} else
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return fromHtml(document.html(), imageGetter, null);
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