84 lines
1.8 KiB
C++
84 lines
1.8 KiB
C++
// This file is part of Desktop App Toolkit,
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// a set of libraries for developing nice desktop applications.
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//
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// For license and copyright information please follow this link:
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// https://github.com/desktop-app/legal/blob/master/LEGAL
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//
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#include "ui/toast/toast.h"
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#include "ui/toast/toast_manager.h"
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#include "ui/toast/toast_widget.h"
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namespace Ui {
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namespace Toast {
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namespace {
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QPointer<QWidget> DefaultParent;
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} // namespace
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Instance::Instance(
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const Config &config,
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not_null<QWidget*> widgetParent,
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const Private &)
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: _hideAtMs(crl::now() + config.durationMs) {
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_widget = std::make_unique<internal::Widget>(widgetParent, config);
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_a_opacity.start(
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[=] { opacityAnimationCallback(); },
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0.,
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1.,
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st::toastFadeInDuration);
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}
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void SetDefaultParent(not_null<QWidget*> parent) {
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DefaultParent = parent;
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}
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void Show(not_null<QWidget*> parent, const Config &config) {
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const auto manager = internal::Manager::instance(parent);
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manager->addToast(std::make_unique<Instance>(
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config,
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parent,
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Instance::Private()));
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}
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void Show(const Config &config) {
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if (const auto parent = DefaultParent.data()) {
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Show(parent, config);
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}
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}
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void Show(not_null<QWidget*> parent, const QString &text) {
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auto config = Config();
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config.text = text;
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Show(parent, config);
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}
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void Show(const QString &text) {
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auto config = Config();
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config.text = text;
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Show(config);
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}
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void Instance::opacityAnimationCallback() {
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_widget->setShownLevel(_a_opacity.value(_hiding ? 0. : 1.));
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_widget->update();
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if (!_a_opacity.animating()) {
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if (_hiding) {
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hide();
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}
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}
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}
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void Instance::hideAnimated() {
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_hiding = true;
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_a_opacity.start([this] { opacityAnimationCallback(); }, 1., 0., st::toastFadeOutDuration);
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}
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void Instance::hide() {
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_widget->hide();
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_widget->deleteLater();
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}
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} // namespace Toast
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} // namespace Ui
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