133 lines
3.5 KiB
C++
133 lines
3.5 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 "export/view/export_view_content.h"
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#include "lang/lang_keys.h"
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#include "layout.h"
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namespace Export {
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namespace View {
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const QString Content::kDoneId = "done";
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Content ContentFromState(const ProcessingState &state) {
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using Step = ProcessingState::Step;
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auto result = Content();
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const auto push = [&](
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const QString &id,
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const QString &label,
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const QString &info,
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float64 progress) {
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result.rows.push_back({ id, label, info, progress });
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};
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const auto pushMain = [&](const QString &label) {
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const auto info = (state.entityCount > 0)
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? (QString::number(state.entityIndex)
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+ " / "
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+ QString::number(state.entityCount))
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: QString();
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if (!state.substepsTotal) {
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push("main", label, info, 0.);
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return;
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}
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const auto substepsTotal = state.substepsTotal;
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const auto step = static_cast<int>(state.step);
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const auto done = state.substepsPassed;
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const auto add = state.substepsNow;
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const auto doneProgress = done / float64(substepsTotal);
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const auto addProgress = (state.entityCount > 0)
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? ((float64(add) * state.entityIndex)
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/ (float64(substepsTotal) * state.entityCount))
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: 0.;
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push("main", label, info, doneProgress + addProgress);
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};
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const auto pushBytes = [&](const QString &id, const QString &label) {
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if (!state.bytesCount) {
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return;
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}
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const auto progress = state.bytesLoaded / float64(state.bytesCount);
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const auto info = formatDownloadText(
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state.bytesLoaded,
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state.bytesCount);
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push(id, label, info, progress);
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};
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switch (state.step) {
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case Step::Initializing:
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pushMain(lang(lng_export_state_initializing));
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break;
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case Step::LeftChannelsList:
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case Step::DialogsList:
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pushMain(lang(lng_export_state_chats_list));
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break;
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case Step::PersonalInfo:
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pushMain(lang(lng_export_option_info));
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break;
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case Step::Userpics:
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pushMain(lang(lng_export_state_userpics));
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pushBytes(
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"userpic" + QString::number(state.entityIndex),
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state.bytesName);
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break;
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case Step::Contacts:
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pushMain(lang(lng_export_option_contacts));
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break;
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case Step::Sessions:
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pushMain(lang(lng_export_option_sessions));
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break;
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case Step::LeftChannels:
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case Step::Dialogs:
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pushMain(lang(lng_export_state_chats));
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if (state.itemCount > 0) {
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push(
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"chat" + QString::number(state.entityIndex),
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(state.entityName.isEmpty()
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? lang(lng_deleted)
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: state.entityName),
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(QString::number(state.itemIndex)
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+ " / "
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+ QString::number(state.itemCount)),
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state.itemIndex / float64(state.itemCount));
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}
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pushBytes(
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("file"
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+ QString::number(state.entityIndex)
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+ '_'
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+ QString::number(state.itemIndex)),
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state.bytesName);
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break;
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default: Unexpected("Step in ContentFromState.");
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}
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while (result.rows.size() < 3) {
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result.rows.push_back(Content::Row());
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}
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return result;
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}
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Content ContentFromState(const FinishedState &state) {
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auto result = Content();
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result.rows.push_back({
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Content::kDoneId,
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lang(lng_export_finished),
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QString(),
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1. });
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result.rows.push_back({
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Content::kDoneId,
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lng_export_total_files(lt_count, QString::number(state.filesCount)),
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QString(),
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1. });
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result.rows.push_back({
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Content::kDoneId,
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lng_export_total_size(lt_size, formatSizeText(state.bytesCount)),
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QString(),
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1. });
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return result;
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}
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} // namespace View
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} // namespace Export
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