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Rework adding time by wheel

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Also add ability to change time by arrow keys.
This commit is contained in:
Eric Kotato 2020-07-31 15:53:58 +03:00
parent 004648c1d1
commit 4077187b03
1 changed files with 30 additions and 7 deletions
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37
Telegram/SourceFiles/history/view/history_view_schedule_box.cpp
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@ -82,7 +82,7 @@ public:
using MaskedInputField::MaskedInputField;
void setMaxValue(int value);
void setWheelStep(int value);
void setWheelStep(int value, int ctrlValue, int shiftValue);
rpl::producer<> erasePrevious() const;
rpl::producer<QChar> putNext() const;
@ -106,6 +106,8 @@ private:
int _maxValue = 0;
int _maxDigits = 0;
int _wheelStep = 0;
int _wheelStepCtrl = 0;
int _wheelStepShift = 0;
rpl::event_stream<> _erasePrevious;
rpl::event_stream<QChar> _putNext;
@ -214,8 +216,10 @@ void TimePart::setMaxValue(int value) {
}
}
void TimePart::setWheelStep(int value) {
void TimePart::setWheelStep(int value, int ctrlValue, int shiftValue) {
_wheelStep = value;
_wheelStepCtrl = ctrlValue;
_wheelStepShift = shiftValue;
}
rpl::producer<> TimePart::erasePrevious() const {
@ -263,7 +267,16 @@ bool TimePart::remove(int value) {
void TimePart::keyPressEvent(QKeyEvent *e) {
const auto isBackspace = (e->key() == Qt::Key_Backspace);
const auto isBeginning = (cursorPosition() == 0);
if (isBackspace && isBeginning && !hasSelectedText()) {
const auto step = (e->modifiers().testFlag(Qt::ShiftModifier))
? _wheelStepShift
: (e->modifiers().testFlag(Qt::ControlModifier))
? _wheelStepCtrl
: _wheelStep;
if (e->key() == Qt::Key_Up) {
add(step);
} else if (e->key() == Qt::Key_Down) {
remove(step);
} else if (isBackspace && isBeginning && !hasSelectedText()) {
_erasePrevious.fire({});
} else {
MaskedInputField::keyPressEvent(e);
@ -272,7 +285,12 @@ void TimePart::keyPressEvent(QKeyEvent *e) {
void TimePart::wheelEvent(QWheelEvent *e) {
const auto direction = ProcessWheelEvent(e);
add(direction * _wheelStep);
const auto step = (e->modifiers().testFlag(Qt::ShiftModifier))
? _wheelStepShift
: (e->modifiers().testFlag(Qt::ControlModifier))
? _wheelStepCtrl
: _wheelStep;
add(direction * step);
}
void TimePart::correctValue(
@ -366,7 +384,7 @@ TimeInput::TimeInput(QWidget *parent, const QString &value)
connect(_hour, &Ui::MaskedInputField::changed, changed);
connect(_minute, &Ui::MaskedInputField::changed, changed);
_hour->setMaxValue(23);
_hour->setWheelStep(1);
_hour->setWheelStep(1, 5, 12);
_hour->putNext() | rpl::start_with_next([=](QChar ch) {
putNext(_minute, ch);
}, lifetime());
@ -378,7 +396,7 @@ TimeInput::TimeInput(QWidget *parent, const QString &value)
return true;
});
_minute->setMaxValue(59);
_minute->setWheelStep(10);
_minute->setWheelStep(1, 10, 30);
_minute->erasePrevious() | rpl::start_with_next([=] {
erasePrevious(_hour);
}, lifetime());
@ -699,11 +717,16 @@ void ScheduleBox(
base::install_event_filter(dayViewport, [=](not_null<QEvent*> event) {
if (event->type() == QEvent::Wheel) {
const auto e = static_cast<QWheelEvent*>(event.get());
const auto step = (e->modifiers().testFlag(Qt::ShiftModifier))
? 14
: (e->modifiers().testFlag(Qt::ControlModifier))
? 7
: 1;
const auto direction = ProcessWheelEvent(e);
if (!direction) {
return base::EventFilterResult::Continue;
}
const auto d = date->current().addDays(direction);
const auto d = date->current().addDays(direction * step);
*date = std::clamp(d, minDate, maxDate);
return base::EventFilterResult::Cancel;
}