48 lines
1.5 KiB
C++
48 lines
1.5 KiB
C++
// *****************************************************************************
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// * This file is part of the FreeFileSync project. It is distributed under *
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// * GNU General Public License: https://www.gnu.org/licenses/gpl-3.0 *
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// * Copyright (C) Zenju (zenju AT freefilesync DOT org) - All Rights Reserved *
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// *****************************************************************************
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#include "status_handler.h"
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#include <thread>
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#include <zen/basic_math.h>
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using namespace zen;
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namespace
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{
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std::chrono::steady_clock::time_point lastExec;
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}
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bool fff::uiUpdateDue(bool force)
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{
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const auto now = std::chrono::steady_clock::now();
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if (force || now >= lastExec + UI_UPDATE_INTERVAL)
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{
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lastExec = now;
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return true;
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}
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return false;
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}
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void fff::delayAndCountDown(std::chrono::nanoseconds delay, const std::function<void(const std::wstring& timeRemMsg)>& notifyStatus)
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{
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assert(notifyStatus);
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if (notifyStatus)
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while (delay > std::chrono::nanoseconds(0))
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{
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const auto timeRemMs = std::chrono::duration_cast<std::chrono::milliseconds>(delay).count();
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notifyStatus(_P("1 sec", "%x sec", numeric::intDivCeil(timeRemMs, 1000)));
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std::this_thread::sleep_for(UI_UPDATE_INTERVAL / 2);
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delay -= UI_UPDATE_INTERVAL / 2; //support "Pause" => don't count time spent in notifyStatus()!
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}
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else
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std::this_thread::sleep_for(delay /*may be negative*/);
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}
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