afb81b8278
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61 lines
1.4 KiB
C++
61 lines
1.4 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#include "overview/overview_checkbox.h"
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#include "styles/style_overview.h"
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#include "styles/style_widgets.h"
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namespace Overview::Layout {
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void Checkbox::paint(
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QPainter &p,
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QPoint position,
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int outerWidth,
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bool selected,
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bool selecting) {
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_check.setDisplayInactive(selecting);
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_check.setChecked(selected);
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const auto pression = _pression.value((_active && _pressed) ? 1. : 0.);
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const auto scale = 1. - (1. - st::overviewCheckPressedSize) * pression;
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_check.paint(p, position.x(), position.y(), outerWidth, scale);
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}
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void Checkbox::setActive(bool active) {
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_active = active;
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if (_pressed) {
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startAnimation();
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}
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}
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void Checkbox::setPressed(bool pressed) {
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_pressed = pressed;
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if (_active) {
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startAnimation();
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}
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}
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void Checkbox::setChecked(bool checked, anim::type animated) {
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_check.setChecked(checked, animated);
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}
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void Checkbox::startAnimation() {
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const auto showPressed = (_pressed && _active);
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_pression.start(
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_updateCallback,
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showPressed ? 0. : 1.,
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showPressed ? 1. : 0.,
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st::overviewCheck.duration);
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}
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void Checkbox::finishAnimating() {
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_pression.stop();
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_check.finishAnimating();
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}
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} // namespace Overview::Layout
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