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Unread bar in a service message display fixed. 

Elided text with a skip block in the end display fixed.
This commit is contained in:
John Preston 2016-06-13 13:42:55 +03:00
parent be2a0abbc8
commit 0fa6b5bc90
2 changed files with 20 additions and 6 deletions
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9
Telegram/SourceFiles/history.cpp
View File

@ -7972,25 +7972,28 @@ void HistoryService::setServiceText(const QString &text) {
void HistoryService::draw(Painter &p, const QRect &r, TextSelection selection, uint64 ms) const {
int height = _height - st::msgServiceMargin.top() - st::msgServiceMargin.bottom();
QRect clip(r);
int dateh = 0, unreadbarh = 0;
if (auto date = Get<HistoryMessageDate>()) {
dateh = date->height();
//if (r.intersects(QRect(0, 0, _history->width, dateh))) {
//if (clip.intersects(QRect(0, 0, _history->width, dateh))) {
// date->paint(p, 0, _history->width);
//}
p.translate(0, dateh);
clip.translate(0, -dateh);
height -= dateh;
}
if (auto unreadbar = Get<HistoryMessageUnreadBar>()) {
unreadbarh = unreadbar->height();
if (r.intersects(QRect(0, 0, _history->width, unreadbarh))) {
if (clip.intersects(QRect(0, 0, _history->width, unreadbarh))) {
unreadbar->paint(p, 0, _history->width);
}
p.translate(0, unreadbarh);
clip.translate(0, -unreadbarh);
height -= unreadbarh;
}
HistoryLayout::PaintContext context(ms, r, selection);
HistoryLayout::PaintContext context(ms, clip, selection);
HistoryLayout::ServiceMessagePainter::paint(p, this, context, height);
if (int skiph = dateh + unreadbarh) {

17
Telegram/SourceFiles/ui/text/text.cpp
View File

@ -1188,7 +1188,7 @@ public:
bool drawLine(uint16 _lineEnd, const Text::TextBlocks::const_iterator &_endBlockIter, const Text::TextBlocks::const_iterator &_end) {
_yDelta = (_lineHeight - _fontHeight) / 2;
if (_yTo >= 0 && _y + _yDelta >= _yTo) return false;
if (_yTo >= 0 && (_y + _yDelta >= _yTo || _y >= _yTo)) return false;
if (_y + _yDelta + _fontHeight <= _yFrom) {
if (_lookupSymbol) {
_lookupResult.symbol = (_lineEnd > _lineStart) ? (_lineEnd - 1) : _lineStart;
@ -1205,8 +1205,19 @@ public:
}
}
ITextBlock *_endBlock = (_endBlockIter == _end) ? 0 : (*_endBlockIter);
bool elidedLine = _elideLast && _endBlock && (_y + _lineHeight >= _yToElide);
ITextBlock *_endBlock = (_endBlockIter == _end) ? nullptr : (*_endBlockIter);
bool elidedLine = _elideLast && (_y + _lineHeight >= _yToElide);
if (elidedLine) {
// If we decided to draw the last line elided only because of the skip block
// that did not fit on this line, we just draw the line till the very end.
// Skip block is ignored in the elided lines, instead "removeFromEnd" is used.
if (_endBlock && _endBlock->type() == TextBlockTSkip) {
_endBlock = nullptr;
}
if (!_endBlock) {
elidedLine = false;
}
}
int blockIndex = _lineStartBlock;
ITextBlock *currentBlock = _t->_blocks[blockIndex];