_styledMsg.setFlags(msg.flags() |= Message::ServerMsg);
}
+bool ChatLineModelItem::setData(int column, const QVariant &value, int role) {
+ switch(role) {
+ case MessageModel::FlagsRole:
+ _styledMsg.setFlags((Message::Flags)value.toUInt());
+ return true;
+ default:
+ return MessageModelItem::setData(column, value, role);
+ }
+}
+
QVariant ChatLineModelItem::data(int column, int role) const {
- MessageModel::ColumnType col = (MessageModel::ColumnType)column;
+ if(role == ChatLineModel::MsgLabelRole)
+ return messageLabel();
+
QVariant variant;
+ MessageModel::ColumnType col = (MessageModel::ColumnType)column;
switch(col) {
case ChatLineModel::TimestampColumn:
variant = timestampData(role);
return _styledMsg.decoratedTimestamp();
case ChatLineModel::EditRole:
return _styledMsg.timestamp();
+ case ChatLineModel::BackgroundRole:
+ return backgroundBrush(UiStyle::Timestamp);
+ case ChatLineModel::SelectedBackgroundRole:
+ return backgroundBrush(UiStyle::Timestamp, true);
case ChatLineModel::FormatRole:
- return QVariant::fromValue<UiStyle::FormatList>(UiStyle::FormatList() << qMakePair((quint16)0, (quint32)_styledMsg.timestampFormat()));
+ return QVariant::fromValue<UiStyle::FormatList>(UiStyle::FormatList()
+ << qMakePair((quint16)0, (quint32)UiStyle::formatType(_styledMsg.type()) | UiStyle::Timestamp));
}
return QVariant();
}
return _styledMsg.decoratedSender();
case ChatLineModel::EditRole:
return _styledMsg.plainSender();
+ case ChatLineModel::BackgroundRole:
+ return backgroundBrush(UiStyle::Sender);
+ case ChatLineModel::SelectedBackgroundRole:
+ return backgroundBrush(UiStyle::Sender, true);
case ChatLineModel::FormatRole:
- return QVariant::fromValue<UiStyle::FormatList>(UiStyle::FormatList() << qMakePair((quint16)0, (quint32)_styledMsg.senderFormat()));
+ return QVariant::fromValue<UiStyle::FormatList>(UiStyle::FormatList()
+ << qMakePair((quint16)0, (quint32)UiStyle::formatType(_styledMsg.type()) | UiStyle::Sender));
}
return QVariant();
}
QVariant ChatLineModelItem::contentsData(int role) const {
- if(_styledMsg.needsStyling())
- _styledMsg.style(QtUi::style());
-
switch(role) {
case ChatLineModel::DisplayRole:
case ChatLineModel::EditRole:
return _styledMsg.plainContents();
+ case ChatLineModel::BackgroundRole:
+ return backgroundBrush(UiStyle::Contents);
+ case ChatLineModel::SelectedBackgroundRole:
+ return backgroundBrush(UiStyle::Contents, true);
case ChatLineModel::FormatRole:
return QVariant::fromValue<UiStyle::FormatList>(_styledMsg.contentsFormatList());
case ChatLineModel::WrapListRole:
return QVariant();
}
+quint32 ChatLineModelItem::messageLabel() const {
+ quint32 label = _styledMsg.senderHash() << 16;
+ if(_styledMsg.flags() & Message::Self)
+ label |= UiStyle::OwnMsg;
+ if(_styledMsg.flags() & Message::Highlight)
+ label |= UiStyle::Highlight;
+ return label;
+}
+
+QVariant ChatLineModelItem::backgroundBrush(UiStyle::FormatType subelement, bool selected) const {
+ QTextCharFormat fmt = QtUi::style()->format(UiStyle::formatType(_styledMsg.type()) | subelement, messageLabel() | (selected ? UiStyle::Selected : 0));
+ if(fmt.hasProperty(QTextFormat::BackgroundBrush))
+ return QVariant::fromValue<QBrush>(fmt.background());
+ return QVariant();
+}
+
void ChatLineModelItem::computeWrapList() const {
- int length = _styledMsg.plainContents().length();
+ QString text = _styledMsg.plainContents();
+ int length = text.length();
if(!length)
return;
- enum Mode { SearchStart, SearchEnd };
-
QList<ChatLineModel::Word> wplist; // use a temp list which we'll later copy into a QVector for efficiency
- QTextBoundaryFinder finder(QTextBoundaryFinder::Word, _styledMsg.plainContents().unicode(), length,
+ QTextBoundaryFinder finder(QTextBoundaryFinder::Line, _styledMsg.plainContents().unicode(), length,
TextBoundaryFinderBuffer, TextBoundaryFinderBufferSize);
int idx;
int oldidx = 0;
- bool wordStart = false;
- bool wordEnd = false;
- Mode mode = SearchEnd;
ChatLineModel::Word word;
word.start = 0;
qreal wordstartx = 0;
option.setWrapMode(QTextOption::NoWrap);
layout.setTextOption(option);
- layout.setAdditionalFormats(QtUi::style()->toTextLayoutList(_styledMsg.contentsFormatList(), length));
+ layout.setAdditionalFormats(QtUi::style()->toTextLayoutList(_styledMsg.contentsFormatList(), length, messageLabel()));
layout.beginLayout();
QTextLine line = layout.createLine();
line.setNumColumns(length);
layout.endLayout();
- do {
- idx = finder.toNextBoundary();
- if(idx < 0) {
- idx = length;
- wordStart = false;
- wordEnd = false;
- mode = SearchStart;
- } else {
- wordStart = finder.boundaryReasons().testFlag(QTextBoundaryFinder::StartWord);
- wordEnd = finder.boundaryReasons().testFlag(QTextBoundaryFinder::EndWord);
- }
-
- //if(flg) qDebug() << idx << mode << wordStart << wordEnd << contents->plainText.left(idx) << contents->plainText.mid(idx);
+ while((idx = finder.toNextBoundary()) >= 0 && idx <= length) {
+ if(idx < length)
+ idx++; // the boundary is *before* the actual character
- if(mode == SearchEnd || (!wordStart && wordEnd)) {
- if(wordStart || !wordEnd) continue;
- oldidx = idx;
- mode = SearchStart;
+ if(idx == oldidx)
continue;
+
+ word.start = oldidx;
+ int wordend = idx;
+ for(; wordend > word.start; wordend--) {
+ if(!text.at(wordend-1).isSpace())
+ break;
}
- qreal wordendx = line.cursorToX(oldidx);
+
+ qreal wordendx = line.cursorToX(wordend);
qreal trailingendx = line.cursorToX(idx);
word.endX = wordendx;
word.width = wordendx - wordstartx;
wordstartx = trailingendx;
wplist.append(word);
- if(wordStart) {
- word.start = idx;
- mode = SearchEnd;
- }
- // the part " || (finder.position() == contents->plainText.length())" shouldn't be necessary
- // but in rare and indeterministic cases Qt states that the end of the text is not a boundary o_O
- } while(finder.isAtBoundary() || (finder.position() == length));
+ oldidx = idx;
+ }
// A QVector needs less space than a QList
_wrapList.resize(wplist.count());