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tdesktop/Telegram/SourceFiles/data/data_statistics_chart.h
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2026-02-16 15:50:16 +03:00

92 lines
1.9 KiB
C++

/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#pragma once
#include "statistics/segment_tree.h"
namespace Data {
enum class StatisticalCurrency {
None,
Ton,
Credits,
};
struct StatisticalChart {
StatisticalChart() = default;
[[nodiscard]] bool empty() const {
return lines.empty();
}
[[nodiscard]] explicit operator bool() const {
return !empty();
}
void measure();
[[nodiscard]] QString getDayString(int i) const;
[[nodiscard]] int findStartIndex(float64 v) const;
[[nodiscard]] int findEndIndex(int left, float64 v) const;
[[nodiscard]] int findIndex(int left, int right, float64 v) const;
struct Line final {
std::vector<Statistic::ChartValue> y;
Statistic::SegmentTree segmentTree;
int id = 0;
QString idString;
QString name;
Statistic::ChartValue maxValue = 0;
Statistic::ChartValue minValue
= std::numeric_limits<Statistic::ChartValue>::max();
QString colorKey;
QColor color;
QColor colorDark;
bool isHiddenOnStart = false;
};
std::vector<float64> x;
std::vector<float64> xPercentage;
std::vector<QString> daysLookup;
std::vector<Line> lines;
struct {
float64 min = 0.;
float64 max = 0.;
} defaultZoomXIndex;
Statistic::ChartValue maxValue = 0;
Statistic::ChartValue minValue
= std::numeric_limits<Statistic::ChartValue>::max();
float64 oneDayPercentage = 0.;
float64 timeStep = 1.;
bool isFooterHidden = false;
bool hasPercentages = false;
bool weekFormat = false;
StatisticalCurrency currency = StatisticalCurrency::None;
float64 currencyRate = 0.;
// View data.
int dayStringMaxWidth = 0;
};
struct StatisticalGraph final {
StatisticalChart chart;
QString zoomToken;
QString error;
};
} // namespace Data