110 lines
3.1 KiB
C++
110 lines
3.1 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 "ui/boxes/confirm_box.h"
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#include "lang/lang_keys.h"
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#include "ui/widgets/buttons.h"
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#include "styles/style_layers.h"
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namespace Ui {
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void ConfirmBox(not_null<Ui::GenericBox*> box, ConfirmBoxArgs &&args) {
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const auto weak = Ui::MakeWeak(box);
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const auto lifetime = box->lifetime().make_state<rpl::lifetime>();
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const auto withTitle = !v::is_null(args.title);
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if (withTitle) {
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box->setTitle(v::text::take_marked(std::move(args.title)));
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}
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if (!v::is_null(args.text)) {
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const auto padding = st::boxPadding;
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const auto use = args.labelPadding
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? *args.labelPadding
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: withTitle
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? QMargins(padding.left(), 0, padding.right(), padding.bottom())
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: padding;
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const auto label = box->addRow(
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object_ptr<Ui::FlatLabel>(
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box.get(),
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v::text::take_marked(std::move(args.text)),
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args.labelStyle ? *args.labelStyle : st::boxLabel),
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use);
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if (args.labelFilter) {
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label->setClickHandlerFilter(std::move(args.labelFilter));
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}
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}
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const auto prepareCallback = [&](ConfirmBoxArgs::Callback &callback) {
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return [=, confirmed = std::move(callback)]() {
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if (const auto callbackPtr = std::get_if<1>(&confirmed)) {
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if (auto callback = (*callbackPtr)) {
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callback();
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}
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} else if (const auto callbackPtr = std::get_if<2>(&confirmed)) {
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if (auto callback = (*callbackPtr)) {
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callback(crl::guard(weak, [=] { weak->closeBox(); }));
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}
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} else if (weak) {
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weak->closeBox();
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}
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};
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};
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const auto &defaultButtonStyle = box->getDelegate()->style().button;
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const auto confirmButton = box->addButton(
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v::text::take_plain(std::move(args.confirmText), tr::lng_box_ok()),
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[=, c = prepareCallback(args.confirmed)]() {
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lifetime->destroy();
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c();
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},
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args.confirmStyle ? *args.confirmStyle : defaultButtonStyle);
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box->events(
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) | rpl::start_with_next([=](not_null<QEvent*> e) {
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if ((e->type() != QEvent::KeyPress) || !confirmButton) {
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return;
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}
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const auto k = static_cast<QKeyEvent*>(e.get());
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if (k->key() == Qt::Key_Enter || k->key() == Qt::Key_Return) {
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confirmButton->clicked(Qt::KeyboardModifiers(), Qt::LeftButton);
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}
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}, box->lifetime());
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if (!args.inform) {
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const auto cancelButton = box->addButton(
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v::text::take_plain(std::move(args.cancelText), tr::lng_cancel()),
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crl::guard(weak, [=, c = prepareCallback(args.cancelled)]() {
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lifetime->destroy();
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c();
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}),
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args.cancelStyle ? *args.cancelStyle : defaultButtonStyle);
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box->boxClosing(
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) | rpl::start_with_next(crl::guard(cancelButton, [=] {
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cancelButton->clicked(Qt::KeyboardModifiers(), Qt::LeftButton);
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}), *lifetime);
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}
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if (args.strictCancel) {
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lifetime->destroy();
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}
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}
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object_ptr<Ui::GenericBox> MakeConfirmBox(ConfirmBoxArgs &&args) {
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return Box(ConfirmBox, std::move(args));
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}
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object_ptr<Ui::GenericBox> MakeInformBox(v::text::data text) {
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return MakeConfirmBox({
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.text = std::move(text),
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.inform = true,
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});
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}
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} // namespace Ui
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