132 lines
2.6 KiB
C++
132 lines
2.6 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 "ui/rp_widget.h"
|
|
#include "ui/effects/animations.h"
|
|
|
|
namespace style {
|
|
struct FlatLabel;
|
|
} // namespace style
|
|
|
|
namespace Ui {
|
|
|
|
class NumbersAnimation {
|
|
public:
|
|
NumbersAnimation(
|
|
const style::font &font,
|
|
Fn<void()> animationCallback);
|
|
|
|
void setWidthChangedCallback(Fn<void()> callback) {
|
|
_widthChangedCallback = std::move(callback);
|
|
}
|
|
void setText(const QString &text, int value);
|
|
void finishAnimating();
|
|
|
|
void paint(Painter &p, int x, int y, int outerWidth);
|
|
int countWidth() const;
|
|
int maxWidth() const;
|
|
|
|
private:
|
|
struct Digit {
|
|
QChar from = 0;
|
|
QChar to = 0;
|
|
int fromWidth = 0;
|
|
int toWidth = 0;
|
|
};
|
|
|
|
void animationCallback();
|
|
void realSetText(QString text, int value);
|
|
|
|
const style::font &_font;
|
|
|
|
QList<Digit> _digits;
|
|
int _digitWidth = 0;
|
|
|
|
int _fromWidth = 0;
|
|
int _toWidth = 0;
|
|
|
|
Ui::Animations::Simple _a_ready;
|
|
QString _delayedText;
|
|
int _delayedValue = 0;
|
|
|
|
int _value = 0;
|
|
bool _growing = false;
|
|
|
|
Fn<void()> _animationCallback;
|
|
Fn<void()> _widthChangedCallback;
|
|
|
|
};
|
|
|
|
struct StringWithNumbers {
|
|
QString text;
|
|
int offset = -1;
|
|
int length = 0;
|
|
};
|
|
|
|
class LabelWithNumbers : public Ui::RpWidget {
|
|
public:
|
|
LabelWithNumbers(
|
|
QWidget *parent,
|
|
const style::FlatLabel &st,
|
|
int textTop,
|
|
const StringWithNumbers &value);
|
|
|
|
void setValue(const StringWithNumbers &value);
|
|
void finishAnimating();
|
|
|
|
int naturalWidth() const override {
|
|
return _beforeWidth + _numbers.maxWidth() + _afterWidth;
|
|
}
|
|
|
|
protected:
|
|
void paintEvent(QPaintEvent *e) override;
|
|
|
|
private:
|
|
static QString GetBefore(const StringWithNumbers &value);
|
|
static QString GetAfter(const StringWithNumbers &value);
|
|
static QString GetNumbers(const StringWithNumbers &value);
|
|
|
|
const style::FlatLabel &_st;
|
|
int _textTop;
|
|
QString _before;
|
|
QString _after;
|
|
NumbersAnimation _numbers;
|
|
int _beforeWidth = 0;
|
|
int _afterWidth = 0;
|
|
Ui::Animations::Simple _beforeWidthAnimation;
|
|
|
|
};
|
|
|
|
} // namespace Ui
|
|
|
|
namespace Lang {
|
|
|
|
template <typename ResultString>
|
|
struct StartReplacements;
|
|
|
|
template <>
|
|
struct StartReplacements<Ui::StringWithNumbers> {
|
|
static inline Ui::StringWithNumbers Call(QString &&langString) {
|
|
return { std::move(langString) };
|
|
}
|
|
};
|
|
|
|
template <typename ResultString>
|
|
struct ReplaceTag;
|
|
|
|
template <>
|
|
struct ReplaceTag<Ui::StringWithNumbers> {
|
|
static Ui::StringWithNumbers Call(
|
|
Ui::StringWithNumbers &&original,
|
|
ushort tag,
|
|
const Ui::StringWithNumbers &replacement);
|
|
};
|
|
|
|
} // namespace Lang
|