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Many-day selection by two clicks in the calendar.

This commit is contained in:
John Preston 2021-11-19 18:53:18 +04:00
parent ecb4d1d9ba
commit 969b27cb75
1 changed files with 21 additions and 18 deletions
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39
Telegram/SourceFiles/ui/boxes/calendar_box.cpp
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@ -367,6 +367,7 @@ private:
const style::CalendarSizes &_st;
const not_null<Context*> _context;
bool _twoPressSelectionStarted = false;
std::map<int, std::unique_ptr<RippleAnimation>> _ripples;
@ -464,7 +465,7 @@ void CalendarBox::Inner::paintRows(Painter &p, QRect clip) {
if (selectedInRow > 0) {
auto hq = PainterHighQualityEnabler(p);
p.setPen(Qt::NoPen);
p.setBrush(st::lightButtonBgOver);
p.setBrush(st::dialogsRippleBgActive);
p.drawRoundedRect(
(x
+ (selectedFrom - index) * _st.cellSize.width()
@ -495,27 +496,24 @@ void CalendarBox::Inner::paintRows(Painter &p, QRect clip) {
p.setBrush(Qt::NoBrush);
}
const auto it = _ripples.find(index);
if (it != _ripples.cend()) {
const auto colorOverride = [&] {
if (selectionMode) {
return st::lightButtonBgOver;
} else if (highlighted) {
return grayedOut ? st::windowBgRipple : st::dialogsRippleBgActive;
}
return st::windowBgOver;
}()->c;
if (it != _ripples.cend() && !selectionMode) {
const auto colorOverride = (!highlighted
? st::windowBgOver
: grayedOut
? st::windowBgRipple
: st::dialogsRippleBgActive)->c;
it->second->paint(p, innerLeft, innerTop, width(), &colorOverride);
if (it->second->empty()) {
_ripples.erase(it);
}
}
if (highlighted) {
p.setPen(grayedOut ? st::windowSubTextFg : st::dialogsNameFgActive);
} else if (enabled) {
p.setPen(grayedOut ? st::windowSubTextFg : st::boxTextFg);
} else {
p.setPen(st::windowSubTextFg);
}
p.setPen(selected
? st::dialogsNameFgActive
: highlighted
? (grayedOut ? st::windowSubTextFg : st::dialogsNameFgActive)
: enabled
? (grayedOut ? st::windowSubTextFg : st::boxTextFg)
: st::windowSubTextFg);
p.drawText(rect, _context->labelFromIndex(index), style::al_center);
}
}
@ -598,10 +596,15 @@ void CalendarBox::Inner::mousePressEvent(QMouseEvent *e) {
if (_context->selectionMode()) {
if (_context->selectedMin().has_value()
&& (e->modifiers() & Qt::ShiftModifier)) {
&& ((e->modifiers() & Qt::ShiftModifier)
|| (_twoPressSelectionStarted
&& (_context->selectedMin()
== _context->selectedMax())))) {
_context->updateSelection(_selected);
_twoPressSelectionStarted = false;
} else {
_context->startSelection(_selected);
_twoPressSelectionStarted = true;
}
}
}