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Fixed animation processing after selecting part of pie chart.

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23rd 2023-09-19 17:37:20 +03:00 • committed by John Preston
parent 7ac9ab3a51
commit 6ffe555f6a
2 changed files with 18 additions and 4 deletions
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17
Telegram/SourceFiles/statistics/view/stack_linear_chart_view.cpp
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@ -447,6 +447,9 @@ void StackLinearChartView::paintZoomed(QPainter &p, const PaintContext &c) {
selectedLineIndex = k; selectedLineIndex = k;
} }
} }
if (_piePartController.isFinished()) {
_piePartAnimation.stop();
}
paintPieText(p, c); paintPieText(p, c);
if (selectedLineIndex >= 0) { if (selectedLineIndex >= 0) {
@ -591,7 +594,7 @@ void StackLinearChartView::PiePartController::update(int id) {
} }
} }
float64 StackLinearChartView::PiePartController::progress(int id) { float64 StackLinearChartView::PiePartController::progress(int id) const {
const auto it = _startedAt.find(id); const auto it = _startedAt.find(id);
if (it == end(_startedAt)) { if (it == end(_startedAt)) {
return 0.; return 0.;
@ -607,7 +610,7 @@ float64 StackLinearChartView::PiePartController::progress(int id) {
QPointF StackLinearChartView::PiePartController::offset( QPointF StackLinearChartView::PiePartController::offset(
LineId id, LineId id,
float64 angle) { float64 angle) const {
const auto offset = st::statisticsPieChartPartOffset * progress(id); const auto offset = st::statisticsPieChartPartOffset * progress(id);
const auto radians = angle * M_PI / 180.; const auto radians = angle * M_PI / 180.;
return { std::cos(radians) * offset, std::sin(radians) * offset }; return { std::cos(radians) * offset, std::sin(radians) * offset };
@ -617,6 +620,16 @@ auto StackLinearChartView::PiePartController::selected() const -> LineId {
return _selected; return _selected;
} }
bool StackLinearChartView::PiePartController::isFinished() const {
for (const auto &[id, _] : _startedAt) {
const auto p = progress(id);
if (p > 0 && p < 1) {
return false;
}
}
return true;
}
void StackLinearChartView::handleMouseMove( void StackLinearChartView::handleMouseMove(
const Data::StatisticalChart &chartData, const Data::StatisticalChart &chartData,
const QPoint &center, const QPoint &center,

5
Telegram/SourceFiles/statistics/view/stack_linear_chart_view.h
View file

@ -105,9 +105,10 @@ private:
public: public:
using LineId = int; using LineId = int;
bool set(LineId id); bool set(LineId id);
[[nodiscard]] float64 progress(LineId id); [[nodiscard]] float64 progress(LineId id) const;
[[nodiscard]] QPointF offset(LineId id, float64 angle); [[nodiscard]] QPointF offset(LineId id, float64 angle) const;
[[nodiscard]] LineId selected() const; [[nodiscard]] LineId selected() const;
[[nodiscard]] bool isFinished() const;
private: private:
void update(LineId id); void update(LineId id);