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Merge pull request #4239

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ezavod (1):
      fix: iterate all blocks
This commit is contained in:
Diadlo 2017-03-12 14:53:46 +03:00
commit d1ec8cc989
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1 changed files with 25 additions and 18 deletions
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43
src/chatlog/content/text.cpp
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@ -337,32 +337,39 @@ QString Text::extractSanitizedText(int from, int to) const
return ""; return "";
QString txt; QString txt;
QTextBlock block = doc->firstBlock();
for (QTextBlock::Iterator itr = block.begin(); itr != block.end(); ++itr) { QTextBlock begin = doc->findBlock(from);
int pos = QTextBlock end = doc->findBlock(to);
itr.fragment() for (QTextBlock block = begin; block != end.next() && block.isValid(); block = block.next()) {
.position(); // fragment position -> position of the first character in the fragment for (QTextBlock::Iterator itr = block.begin(); itr != block.end(); ++itr) {
int pos =
itr.fragment()
.position(); // fragment position -> position of the first character in the fragment
if (itr.fragment().charFormat().isImageFormat()) { if (itr.fragment().charFormat().isImageFormat()) {
QTextImageFormat imgFmt = itr.fragment().charFormat().toImageFormat(); QTextImageFormat imgFmt = itr.fragment().charFormat().toImageFormat();
QString key = imgFmt.name(); // img key (eg. key::D for :D) QString key = imgFmt.name(); // img key (eg. key::D for :D)
QString rune = key.mid(4); QString rune = key.mid(4);
if (pos >= from && pos < to) { if (pos >= from && pos < to) {
txt += rune; txt += rune;
++pos; ++pos;
} }
} else { } else {
for (QChar c : itr.fragment().text()) { for (QChar c : itr.fragment().text()) {
if (pos >= from && pos < to) if (pos >= from && pos < to)
txt += c; txt += c;
++pos; ++pos;
}
} }
} }
txt += '\n';
} }
txt.chop(1);
return txt; return txt;
} }