48 lines
1.6 KiB
C++
48 lines
1.6 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/text/text_variant.h"
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namespace v::text {
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rpl::producer<QString> take_plain(
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data &&d,
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rpl::producer<QString> &&fallback) {
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if (const auto empty = std::get_if<0>(&d)) {
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return std::move(fallback);
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} else if (const auto plainPtr = std::get_if<1>(&d)) {
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return rpl::single(base::take(*plainPtr));
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} else if (const auto rplPlainPtr = std::get_if<2>(&d)) {
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return base::take(*rplPlainPtr);
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} else if (const auto markedPtr = std::get_if<3>(&d)) {
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return rpl::single(base::take(*markedPtr).text);
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} else if (const auto rplMarkedPtr = std::get_if<4>(&d)) {
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return base::take(*rplMarkedPtr) | rpl::map([](const auto &marked) {
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return marked.text;
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});
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}
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Unexpected("Bad variant in take_plain.");
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}
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rpl::producer<TextWithEntities> take_marked(
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data &&d,
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rpl::producer<TextWithEntities> &&fallback) {
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if (const auto empty = std::get_if<0>(&d)) {
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return std::move(fallback);
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} else if (const auto plainPtr = std::get_if<1>(&d)) {
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return rpl::single(TextWithEntities{ base::take(*plainPtr) });
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} else if (const auto rplPlainPtr = std::get_if<2>(&d)) {
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return base::take(*rplPlainPtr) | rpl::map(TextWithEntities::Simple);
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} else if (const auto markedPtr = std::get_if<3>(&d)) {
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return rpl::single(base::take(*markedPtr));
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} else if (const auto rplMarkedPtr = std::get_if<4>(&d)) {
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return base::take(*rplMarkedPtr);
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}
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Unexpected("Bad variant in take_marked.");
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}
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} // namespace v::text
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